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-rw-r--r--Build/source/extra/expat/COPYING21
-rw-r--r--Build/source/extra/expat/Changes34
-rw-r--r--Build/source/extra/expat/MANIFEST58
-rw-r--r--Build/source/extra/expat/Makefile.in148
-rw-r--r--Build/source/extra/expat/README57
-rw-r--r--Build/source/extra/expat/aclocal.m4425
-rw-r--r--Build/source/extra/expat/config.hin65
-rwxr-xr-xBuild/source/extra/expat/configure7042
-rw-r--r--Build/source/extra/expat/configure.in87
-rw-r--r--Build/source/extra/expat/conftools/config.guess1494
-rw-r--r--Build/source/extra/expat/conftools/config.sub1700
-rw-r--r--Build/source/extra/expat/conftools/install-sh520
-rw-r--r--Build/source/extra/expat/conftools/ltconfig3114
-rw-r--r--Build/source/extra/expat/conftools/ltmain.sh4025
-rw-r--r--Build/source/extra/expat/conftools/missing376
-rw-r--r--Build/source/extra/expat/conftools/mkinstalldirs162
-rw-r--r--Build/source/extra/expat/doc/reference.html1493
-rw-r--r--Build/source/extra/expat/doc/style.css47
-rw-r--r--Build/source/extra/expat/examples/Makefile.in29
-rw-r--r--Build/source/extra/expat/examples/outline.c86
-rw-r--r--Build/source/extra/expat/lib/Makefile.in168
-rw-r--r--Build/source/extra/expat/lib/ascii.h86
-rw-r--r--Build/source/extra/expat/lib/asciitab.h37
-rw-r--r--Build/source/extra/expat/lib/config.h27
-rw-r--r--Build/source/extra/expat/lib/expat.dep32
-rw-r--r--Build/source/extra/expat/lib/expat.dsp105
-rw-r--r--Build/source/extra/expat/lib/expat.dsw29
-rw-r--r--Build/source/extra/expat/lib/expat.h712
-rw-r--r--Build/source/extra/expat/lib/expat.mak168
-rw-r--r--Build/source/extra/expat/lib/expat.plg16
-rw-r--r--Build/source/extra/expat/lib/expat.vcproj121
-rw-r--r--Build/source/extra/expat/lib/iasciitab.h38
-rw-r--r--Build/source/extra/expat/lib/latin1tab.h37
-rw-r--r--Build/source/extra/expat/lib/nametab.h150
-rw-r--r--Build/source/extra/expat/lib/utf8tab.h38
-rw-r--r--Build/source/extra/expat/lib/winconfig.h29
-rw-r--r--Build/source/extra/expat/lib/xmlparse.c4625
-rw-r--r--Build/source/extra/expat/lib/xmlrole.c1275
-rw-r--r--Build/source/extra/expat/lib/xmlrole.h100
-rw-r--r--Build/source/extra/expat/lib/xmltok.c1568
-rw-r--r--Build/source/extra/expat/lib/xmltok.h299
-rw-r--r--Build/source/extra/expat/lib/xmltok_impl.c1768
-rw-r--r--Build/source/extra/expat/lib/xmltok_impl.h46
-rw-r--r--Build/source/extra/expat/lib/xmltok_ns.c98
-rw-r--r--Build/source/extra/expat/xmlwf/Makefile.in15
-rw-r--r--Build/source/extra/expat/xmlwf/codepage.c65
-rw-r--r--Build/source/extra/expat/xmlwf/codepage.h7
-rw-r--r--Build/source/extra/expat/xmlwf/ct.c145
-rw-r--r--Build/source/extra/expat/xmlwf/filemap.h17
-rw-r--r--Build/source/extra/expat/xmlwf/readfilemap.c74
-rw-r--r--Build/source/extra/expat/xmlwf/unixfilemap.c57
-rw-r--r--Build/source/extra/expat/xmlwf/wfcheck.c953
-rw-r--r--Build/source/extra/expat/xmlwf/wfcheck.h38
-rw-r--r--Build/source/extra/expat/xmlwf/wfcheckmessage.c30
-rw-r--r--Build/source/extra/expat/xmlwf/win32filemap.c95
-rw-r--r--Build/source/extra/expat/xmlwf/xmlfile.c217
-rw-r--r--Build/source/extra/expat/xmlwf/xmlfile.h11
-rw-r--r--Build/source/extra/expat/xmlwf/xmlmime.c161
-rw-r--r--Build/source/extra/expat/xmlwf/xmlmime.h19
-rw-r--r--Build/source/extra/expat/xmlwf/xmltchar.h36
-rw-r--r--Build/source/extra/expat/xmlwf/xmlurl.h13
-rw-r--r--Build/source/extra/expat/xmlwf/xmlwf.c759
-rw-r--r--Build/source/extra/expat/xmlwf/xmlwf.dsp136
-rw-r--r--Build/source/extra/expat/xmlwf/xmlwin32url.cxx371
-rw-r--r--Build/source/extra/jpeg/README385
-rw-r--r--Build/source/extra/jpeg/ansi2knr.136
-rw-r--r--Build/source/extra/jpeg/ansi2knr.c693
-rw-r--r--Build/source/extra/jpeg/cderror.h132
-rw-r--r--Build/source/extra/jpeg/cdjpeg.c181
-rw-r--r--Build/source/extra/jpeg/cdjpeg.h184
-rw-r--r--Build/source/extra/jpeg/cjpeg.1292
-rw-r--r--Build/source/extra/jpeg/cjpeg.c606
-rw-r--r--Build/source/extra/jpeg/ckconfig.c402
-rw-r--r--Build/source/extra/jpeg/coderules.doc118
-rw-r--r--Build/source/extra/jpeg/config.guess1494
-rw-r--r--Build/source/extra/jpeg/config.sub1700
-rwxr-xr-xBuild/source/extra/jpeg/configure2011
-rw-r--r--Build/source/extra/jpeg/djpeg.1253
-rw-r--r--Build/source/extra/jpeg/djpeg.c616
-rw-r--r--Build/source/extra/jpeg/example.c433
-rw-r--r--Build/source/extra/jpeg/filelist.doc210
-rw-r--r--Build/source/extra/jpeg/install-sh520
-rw-r--r--Build/source/extra/jpeg/install.doc1063
-rw-r--r--Build/source/extra/jpeg/jcapimin.c280
-rw-r--r--Build/source/extra/jpeg/jcapistd.c161
-rw-r--r--Build/source/extra/jpeg/jccoefct.c449
-rw-r--r--Build/source/extra/jpeg/jccolor.c459
-rw-r--r--Build/source/extra/jpeg/jcdctmgr.c387
-rw-r--r--Build/source/extra/jpeg/jchuff.c909
-rw-r--r--Build/source/extra/jpeg/jchuff.h47
-rw-r--r--Build/source/extra/jpeg/jcinit.c72
-rw-r--r--Build/source/extra/jpeg/jcmainct.c293
-rw-r--r--Build/source/extra/jpeg/jcmarker.c664
-rw-r--r--Build/source/extra/jpeg/jcmaster.c590
-rw-r--r--Build/source/extra/jpeg/jcomapi.c106
-rw-r--r--Build/source/extra/jpeg/jconfig.bcc48
-rw-r--r--Build/source/extra/jpeg/jconfig.cfg44
-rw-r--r--Build/source/extra/jpeg/jconfig.dj38
-rw-r--r--Build/source/extra/jpeg/jconfig.doc155
-rw-r--r--Build/source/extra/jpeg/jconfig.mac43
-rw-r--r--Build/source/extra/jpeg/jconfig.manx43
-rw-r--r--Build/source/extra/jpeg/jconfig.mc652
-rw-r--r--Build/source/extra/jpeg/jconfig.sas43
-rw-r--r--Build/source/extra/jpeg/jconfig.st42
-rw-r--r--Build/source/extra/jpeg/jconfig.vc71
-rw-r--r--Build/source/extra/jpeg/jconfig.vms37
-rw-r--r--Build/source/extra/jpeg/jconfig.wat38
-rw-r--r--Build/source/extra/jpeg/jcparam.c610
-rw-r--r--Build/source/extra/jpeg/jcphuff.c833
-rw-r--r--Build/source/extra/jpeg/jcprepct.c354
-rw-r--r--Build/source/extra/jpeg/jcsample.c519
-rw-r--r--Build/source/extra/jpeg/jctrans.c388
-rw-r--r--Build/source/extra/jpeg/jdapimin.c395
-rw-r--r--Build/source/extra/jpeg/jdapistd.c275
-rw-r--r--Build/source/extra/jpeg/jdatadst.c151
-rw-r--r--Build/source/extra/jpeg/jdatasrc.c212
-rw-r--r--Build/source/extra/jpeg/jdcoefct.c736
-rw-r--r--Build/source/extra/jpeg/jdcolor.c396
-rw-r--r--Build/source/extra/jpeg/jdct.h176
-rw-r--r--Build/source/extra/jpeg/jddctmgr.c269
-rw-r--r--Build/source/extra/jpeg/jdhuff.c651
-rw-r--r--Build/source/extra/jpeg/jdhuff.h201
-rw-r--r--Build/source/extra/jpeg/jdinput.c381
-rw-r--r--Build/source/extra/jpeg/jdmainct.c512
-rw-r--r--Build/source/extra/jpeg/jdmarker.c1360
-rw-r--r--Build/source/extra/jpeg/jdmaster.c557
-rw-r--r--Build/source/extra/jpeg/jdmerge.c400
-rw-r--r--Build/source/extra/jpeg/jdphuff.c668
-rw-r--r--Build/source/extra/jpeg/jdpostct.c290
-rw-r--r--Build/source/extra/jpeg/jdsample.c478
-rw-r--r--Build/source/extra/jpeg/jdtrans.c143
-rw-r--r--Build/source/extra/jpeg/jerror.c252
-rw-r--r--Build/source/extra/jpeg/jerror.h291
-rw-r--r--Build/source/extra/jpeg/jfdctflt.c168
-rw-r--r--Build/source/extra/jpeg/jfdctfst.c224
-rw-r--r--Build/source/extra/jpeg/jfdctint.c283
-rw-r--r--Build/source/extra/jpeg/jidctflt.c242
-rw-r--r--Build/source/extra/jpeg/jidctfst.c368
-rw-r--r--Build/source/extra/jpeg/jidctint.c389
-rw-r--r--Build/source/extra/jpeg/jidctred.c398
-rw-r--r--Build/source/extra/jpeg/jinclude.h91
-rw-r--r--Build/source/extra/jpeg/jmemansi.c167
-rw-r--r--Build/source/extra/jpeg/jmemdos.c638
-rw-r--r--Build/source/extra/jpeg/jmemdosa.asm379
-rw-r--r--Build/source/extra/jpeg/jmemmac.c289
-rw-r--r--Build/source/extra/jpeg/jmemmgr.c1118
-rw-r--r--Build/source/extra/jpeg/jmemname.c276
-rw-r--r--Build/source/extra/jpeg/jmemnobs.c109
-rw-r--r--Build/source/extra/jpeg/jmemsys.h198
-rw-r--r--Build/source/extra/jpeg/jmorecfg.h366
-rw-r--r--Build/source/extra/jpeg/jpegint.h392
-rw-r--r--Build/source/extra/jpeg/jpeglib.h1096
-rw-r--r--Build/source/extra/jpeg/jpegtran.1238
-rw-r--r--Build/source/extra/jpeg/jpegtran.c504
-rw-r--r--Build/source/extra/jpeg/jquant1.c856
-rw-r--r--Build/source/extra/jpeg/jquant2.c1310
-rw-r--r--Build/source/extra/jpeg/jutils.c179
-rw-r--r--Build/source/extra/jpeg/jversion.h14
-rw-r--r--Build/source/extra/jpeg/libjpeg.doc3006
-rw-r--r--Build/source/extra/jpeg/ltconfig1512
-rw-r--r--Build/source/extra/jpeg/ltmain.sh2453
-rw-r--r--Build/source/extra/jpeg/makcjpeg.st38
-rw-r--r--Build/source/extra/jpeg/makdjpeg.st38
-rw-r--r--Build/source/extra/jpeg/makeapps.ds828
-rw-r--r--Build/source/extra/jpeg/makefile.ansi214
-rw-r--r--Build/source/extra/jpeg/makefile.bcc285
-rw-r--r--Build/source/extra/jpeg/makefile.cfg319
-rw-r--r--Build/source/extra/jpeg/makefile.dj220
-rw-r--r--Build/source/extra/jpeg/makefile.manx214
-rw-r--r--Build/source/extra/jpeg/makefile.mc6249
-rw-r--r--Build/source/extra/jpeg/makefile.mms218
-rw-r--r--Build/source/extra/jpeg/makefile.sas252
-rw-r--r--Build/source/extra/jpeg/makefile.unix228
-rw-r--r--Build/source/extra/jpeg/makefile.vc211
-rw-r--r--Build/source/extra/jpeg/makefile.vms142
-rw-r--r--Build/source/extra/jpeg/makefile.wat233
-rw-r--r--Build/source/extra/jpeg/makelib.ds1046
-rw-r--r--Build/source/extra/jpeg/makeproj.mac213
-rw-r--r--Build/source/extra/jpeg/makljpeg.st70
-rw-r--r--Build/source/extra/jpeg/maktjpeg.st32
-rw-r--r--Build/source/extra/jpeg/makvms.opt4
-rw-r--r--Build/source/extra/jpeg/rdbmp.c439
-rw-r--r--Build/source/extra/jpeg/rdcolmap.c253
-rw-r--r--Build/source/extra/jpeg/rdgif.c38
-rw-r--r--Build/source/extra/jpeg/rdjpgcom.154
-rw-r--r--Build/source/extra/jpeg/rdjpgcom.c496
-rw-r--r--Build/source/extra/jpeg/rdppm.c458
-rw-r--r--Build/source/extra/jpeg/rdrle.c387
-rw-r--r--Build/source/extra/jpeg/rdswitch.c332
-rw-r--r--Build/source/extra/jpeg/rdtarga.c500
-rw-r--r--Build/source/extra/jpeg/structure.doc948
-rw-r--r--Build/source/extra/jpeg/testimg.bmpbin35050 -> 0 bytes
-rw-r--r--Build/source/extra/jpeg/testimg.jpgbin5756 -> 0 bytes
-rw-r--r--Build/source/extra/jpeg/testimg.ppm4
-rw-r--r--Build/source/extra/jpeg/testimgp.jpgbin5645 -> 0 bytes
-rw-r--r--Build/source/extra/jpeg/testorig.jpgbin5770 -> 0 bytes
-rw-r--r--Build/source/extra/jpeg/testprog.jpgbin5655 -> 0 bytes
-rw-r--r--Build/source/extra/jpeg/transupp.c928
-rw-r--r--Build/source/extra/jpeg/transupp.h135
-rw-r--r--Build/source/extra/jpeg/usage.doc562
-rw-r--r--Build/source/extra/jpeg/wizard.doc211
-rw-r--r--Build/source/extra/jpeg/wrbmp.c442
-rw-r--r--Build/source/extra/jpeg/wrgif.c399
-rw-r--r--Build/source/extra/jpeg/wrjpgcom.1103
-rw-r--r--Build/source/extra/jpeg/wrjpgcom.c583
-rw-r--r--Build/source/extra/jpeg/wrppm.c268
-rw-r--r--Build/source/extra/jpeg/wrrle.c305
-rw-r--r--Build/source/extra/jpeg/wrtarga.c253
-rw-r--r--Build/source/extra/unzip/api.c601
-rw-r--r--Build/source/extra/unzip/consts.h46
-rw-r--r--Build/source/extra/unzip/crc32.c56
-rw-r--r--Build/source/extra/unzip/crctab.c219
-rw-r--r--Build/source/extra/unzip/crypt.c12
-rw-r--r--Build/source/extra/unzip/crypt.h24
-rw-r--r--Build/source/extra/unzip/ebcdic.h272
-rw-r--r--Build/source/extra/unzip/explode.c871
-rw-r--r--Build/source/extra/unzip/extract.c1985
-rw-r--r--Build/source/extra/unzip/fileio.c2151
-rw-r--r--Build/source/extra/unzip/globals.c204
-rw-r--r--Build/source/extra/unzip/globals.h395
-rw-r--r--Build/source/extra/unzip/inflate.c1305
-rw-r--r--Build/source/extra/unzip/inflate.h24
-rw-r--r--Build/source/extra/unzip/list.c644
-rw-r--r--Build/source/extra/unzip/match.c294
-rw-r--r--Build/source/extra/unzip/process.c1378
-rw-r--r--Build/source/extra/unzip/ttyio.c625
-rw-r--r--Build/source/extra/unzip/ttyio.h186
-rw-r--r--Build/source/extra/unzip/unreduce.c230
-rw-r--r--Build/source/extra/unzip/unshrink.c301
-rw-r--r--Build/source/extra/unzip/unzip.dep191
-rw-r--r--Build/source/extra/unzip/unzip.dsp258
-rw-r--r--Build/source/extra/unzip/unzip.dsw29
-rw-r--r--Build/source/extra/unzip/unzip.h545
-rw-r--r--Build/source/extra/unzip/unzip.mak369
-rw-r--r--Build/source/extra/unzip/unzip.plg30
-rw-r--r--Build/source/extra/unzip/unzip.vcproj235
-rw-r--r--Build/source/extra/unzip/unzpriv.h2387
-rw-r--r--Build/source/extra/unzip/version.h44
-rw-r--r--Build/source/extra/unzip/win32/nt.c659
-rw-r--r--Build/source/extra/unzip/win32/nt.h28
-rw-r--r--Build/source/extra/unzip/win32/w32cfg.h222
-rw-r--r--Build/source/extra/unzip/win32/win32.c2390
-rw-r--r--Build/source/extra/unzip/windll/decs.h29
-rw-r--r--Build/source/extra/unzip/windll/structs.h72
-rw-r--r--Build/source/extra/unzip/windll/unzver.h15
-rw-r--r--Build/source/extra/unzip/windll/windll.c744
-rw-r--r--Build/source/extra/unzip/windll/windll.h46
-rw-r--r--Build/source/extra/unzip/zip.h15
-rw-r--r--Build/source/extra/unzip/zipinfo.c1912
249 files changed, 0 insertions, 116130 deletions
diff --git a/Build/source/extra/expat/COPYING b/Build/source/extra/expat/COPYING
deleted file mode 100644
index fc97b02d909..00000000000
--- a/Build/source/extra/expat/COPYING
+++ /dev/null
@@ -1,21 +0,0 @@
-Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
- and Clark Cooper
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/Build/source/extra/expat/Changes b/Build/source/extra/expat/Changes
deleted file mode 100644
index 5b78b862a72..00000000000
--- a/Build/source/extra/expat/Changes
+++ /dev/null
@@ -1,34 +0,0 @@
-Release 1.95.1 Sun Oct 22 15:11:36 EDT 2000
- - Changes to get expat to build under Microsoft compiler
- - Removed all aborts and instead return an UNEXPECTED_STATE error.
- - Fixed a bug where a stray '%' in an entity value would cause an
- abort.
- - Defined XML_SetEndNamespaceDeclHandler. Thanks to Darryl Miles for
- finding this oversight.
- - Changed default patterns in lib/Makefile.in to fit non-GNU makes
- Thanks to robin@unrated.net for reporting and providing an
- account to test on.
- - The reference had the wrong label for XML_SetStartNamespaceDecl.
- Reported by an anonymous user.
-Release 1.95.0 Fri Sep 29 2000
- - XML_ParserCreate_MM
- Allows you to set a memory management suite to replace the
- standard malloc,realloc, and free.
- - XML_SetReturnNSTriplet
- If you turn this feature on when namespace processing is in
- effect, then qualified, prefixed element and attribute names
- are returned as "uri|name|prefix" where '|' is whatever
- separator character is used in namespace processing.
- - Merged in features from perl-expat
- o XML_SetElementDeclHandler
- o XML_SetAttlistDeclHandler
- o XML_SetXmlDeclHandler
- o XML_SetEntityDeclHandler
- o StartDoctypeDeclHandler takes 3 additional parameters:
- sysid, pubid, has_internal_subset
- o Many paired handler setters (like XML_SetElementHandler)
- now have corresponding individual handler setters
- o XML_GetInputContext for getting the input context of
- the current parse position.
- - Added reference material
- - Packaged into a distribution that builds a sharable library \ No newline at end of file
diff --git a/Build/source/extra/expat/MANIFEST b/Build/source/extra/expat/MANIFEST
deleted file mode 100644
index 645bfd9c33d..00000000000
--- a/Build/source/extra/expat/MANIFEST
+++ /dev/null
@@ -1,58 +0,0 @@
-Changes
-COPYING
-MANIFEST
-Makefile.in
-README
-aclocal.m4
-config.hin
-configure
-configure.in
-conftools/config.guess
-conftools/config.sub
-conftools/install-sh
-conftools/ltconfig
-conftools/ltmain.sh
-conftools/missing
-conftools/mkinstalldirs
-doc/reference.html
-doc/style.css
-examples/Makefile.in
-examples/outline.c
-lib/Makefile.in
-lib/ascii.h
-lib/asciitab.h
-lib/expat.dsp
-lib/expat.h
-lib/iasciitab.h
-lib/latin1tab.h
-lib/nametab.h
-lib/utf8tab.h
-lib/xmlparse.c
-lib/xmlrole.c
-lib/xmlrole.h
-lib/xmltok.c
-lib/xmltok.h
-lib/xmltok_impl.c
-lib/xmltok_impl.h
-lib/xmltok_ns.c
-lib/winconfig.h
-xmlwf/Makefile.in
-xmlwf/codepage.c
-xmlwf/codepage.h
-xmlwf/ct.c
-xmlwf/filemap.h
-xmlwf/readfilemap.c
-xmlwf/unixfilemap.c
-xmlwf/wfcheck.c
-xmlwf/wfcheck.h
-xmlwf/wfcheckmessage.c
-xmlwf/win32filemap.c
-xmlwf/xmlfile.c
-xmlwf/xmlfile.h
-xmlwf/xmlmime.c
-xmlwf/xmlmime.h
-xmlwf/xmltchar.h
-xmlwf/xmlurl.h
-xmlwf/xmlwf.c
-xmlwf/xmlwf.dsp
-xmlwf/xmlwin32url.cxx
diff --git a/Build/source/extra/expat/Makefile.in b/Build/source/extra/expat/Makefile.in
deleted file mode 100644
index ce0a987c096..00000000000
--- a/Build/source/extra/expat/Makefile.in
+++ /dev/null
@@ -1,148 +0,0 @@
-################################################################
-# Process this file with top-level configure script to produce Makefile
-#
-# Copyright 2000 Clark Cooper
-#
-# This file is part of EXPAT.
-#
-# EXPAT is free software; you can redistribute it and/or modify it
-# under the terms of the License (based on the MIT/X license) contained
-# in the file COPYING that comes with this distribution.
-#
-# EXPAT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN EXPAT.
-#
-# ---
-# I started using automake, but
-# 1) it seemed like overkill
-# 2) I don't want all the GNU policies
-# 3) I wanted more explicit control over what gets built
-#
-# So I'm doing my Makefile.in files manually. But a fair part is based
-# on what I learned from perusing the Makefile.in's generated by automake,
-# and the automake authors still get my kudos.
-#
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-top_builddir = .
-
-
-AUTOCONF = autoconf
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-host_alias = @host_alias@
-host_triplet = @host@
-
-CC = @CC@
-
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-
-SUBDIRS = lib
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-CONFIG_HEADERS = config.h:config.hin
-
-DISTDIR = $(PACKAGE)-$(VERSION)
-DISTRIBUTION = $(DISTDIR).tar.gz
-
-all: $(SUBDIRS)
-
-.PHONY: all $(SUBDIRS) clean distclean maintainer-clean dist install \
- uninstall distdir
-
-Makefile: Makefile.in config.status
- CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) config.status
-
-config.status: configure
- @if test -f $@; then \
- $(SHELL) config.status --recheck ; \
- else \
- $(SHELL) configure ; \
- fi
-
-configure: configure.in
- $(AUTOCONF)
-
-config.h: config.hin config.status
- CONFIG_FILES= CONFIG_HEADERS=$(CONFIG_HEADERS) \
- $(SHELL) ./config.status
-
-$(SUBDIRS): config.status
- cd $@; $(MAKE)
-
-
-clean:
- @list='$(SUBDIRS)'; for dir in $$list; do \
- cd $$dir; $(MAKE) clean; cd ..; \
- done
- rm -f core *~
-
-distclean:
- @list='$(SUBDIRS)'; for dir in $$list; do \
- cd $$dir; $(MAKE) distclean; cd ..; \
- done
- rm -f config.h config.status config.log libtool examples/Makefile xmlwf/Makefile
-
-maintainer-clean: distclean
- rm -f $(DISTRIBUTION)
- rm -rf $(DISTDIR)
-
-distdir: MANIFEST
- test -d $(DISTDIR) && rm -rf $(DISTDIR); \
- mkdir $(DISTDIR); \
- flist=`sed -e "s/[ ]:.*$$//" MANIFEST`; for file in $$flist; do \
- cp -P $$file $(DISTDIR); \
- done
-
-$(DISTRIBUTION): distdir
- tar cfz $(DISTRIBUTION) $(DISTDIR)
-
-dist: $(DISTRIBUTION)
-
-install:
- @list='$(SUBDIRS)'; for dir in $$list; do \
- cd $$dir; $(MAKE) install; cd ..; \
- done
-
-uninstall:
- @list='$(SUBDIRS)'; for dir in $$list; do \
- cd $$dir; $(MAKE) uninstall; cd ..; \
- done
diff --git a/Build/source/extra/expat/README b/Build/source/extra/expat/README
deleted file mode 100644
index d1c68741909..00000000000
--- a/Build/source/extra/expat/README
+++ /dev/null
@@ -1,57 +0,0 @@
-
- Expat, Release 1.95.1
-
-This is expat, the C library for parsing XML, written by James Clark. Expat
-is a stream oriented XML parser. This means that you register handlers with
-the parser prior to starting the parse. These handlers are called when
-the parser discovers the associated structures in the document being parsed.
-A start tag is an example of the kind of structures for which you may
-register handlers.
-
-Expat is free software. You may copy, distribute, and modify it under the
-terms of the License contained in the file, COPYING, distributed with this
-package. This license is the same as the MIT/X Consortium license.
-
-Versions of expat that have an odd minor version (the middle number in the
-release above), are development releases and should be considered as
-beta software. Releases with even minor version numbers are intended to be
-production grade software.
-
-To build expat, you first run the configuration shell script in the top
-level distribution directory:
-
- ./configure
-
-There are many options which you may provide to configure (which you can
-discover by running configure with the --help option.) But the one of most
-interest is the one that sets the installation directory. By default,
-the configure script will set things up to install libexpat into
-/usr/local/lib and expat.h into /usr/local/include. If, for example, you'd
-prefer to install into /home/me/mystuff/lib and /home/me/mystuff/include,
-you can tell configure about that with:
-
- ./configure --prefix=/home/me/mystuff
-
-After running the configure script, the "make" command will build things and
-"make install" will install things into their proper location. Note that
-you need to have write permission into the directories into which things
-will be installed.
-
-Alternatively, on Win32 systems with Microsoft's Developer's Studio installed,
-you can simply double-click on lib/expat.dsp from Windows Explorer and build
-and install in the usual way from with DevStudio.
-
-As a third alternative you may choose to download expat_win32bin which has
-a pre-compiled dll in it.
-
-A reference manual is available in the doc/reference.html in this
-distribution.
-
-The homepage for this project is http://expat.sourceforge.net. There are
-links there to connect you to the bug reports page. If you need to report
-a bug when you don't have access to a browser, you may also send a bug
-report by email to expat-bugs@lists.sourceforge.net.
-
-Discussion related to the direction of future expat development takes place
-on expat-discuss@lists.sourceforge.net. Archives of this list may be found
-at http://www.geocrawler.com/redir-sf.php3?list=expat-discuss.
diff --git a/Build/source/extra/expat/aclocal.m4 b/Build/source/extra/expat/aclocal.m4
deleted file mode 100644
index 983268ba09f..00000000000
--- a/Build/source/extra/expat/aclocal.m4
+++ /dev/null
@@ -1,425 +0,0 @@
-## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*-
-## Copyright (C) 1996-1999, 2000 Free Software Foundation, Inc.
-## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful, but
-## WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-## General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-##
-## As a special exception to the GNU General Public License, if you
-## distribute this file as part of a program that contains a
-## configuration script generated by Autoconf, you may include it under
-## the same distribution terms that you use for the rest of that program.
-
-# serial 40 AC_PROG_LIBTOOL
-AC_DEFUN(AC_PROG_LIBTOOL,
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool. ac_aux_dir is where install-sh is found.
-CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
-DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
-|| AC_MSG_ERROR([libtool configure failed])
-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN(AC_LIBTOOL_SETUP,
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_RANLIB])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-dnl
-
-case "$target" in
-NONE) lt_target="$host" ;;
-*) lt_target="$target" ;;
-esac
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
- [ --disable-libtool-lock avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case "$lt_target" in
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case "`/usr/bin/file conftest.o`" in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
-])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_SHARED, [dnl
-define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_STATIC, [dnl
-define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
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- enable_static=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-# `yes'.
-AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
-define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
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-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_fast_install=yes ;;
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-*)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
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-esac],
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-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN(AC_PROG_LD,
-[AC_ARG_WITH(gnu-ld,
-[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$ac_cv_prog_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by GCC])
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
-changequote(,)dnl
- [\\/]* | [A-Za-z]:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
-changequote([,])dnl
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(ac_cv_path_LD,
-[if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH; do
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- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- ac_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
-else
- ac_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$ac_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN(AC_PROG_LD_GNU,
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- ac_cv_prog_gnu_ld=yes
-else
- ac_cv_prog_gnu_ld=no
-fi])
-])
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN(AC_PROG_NM,
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(ac_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- ac_cv_path_NM="$NM"
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -B"
- break
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -p"
- break
- else
- ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
-fi])
-NM="$ac_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN(AC_CHECK_LIBM,
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case "$lt_target" in
-*-*-beos* | *-*-cygwin*)
- # These system don't have libm
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, main, LIBM="-lm")
- ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments. Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
-# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case "$enable_ltdl_convenience" in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!). If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, main,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- INCLTDL=
- fi
-])
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
diff --git a/Build/source/extra/expat/config.hin b/Build/source/extra/expat/config.hin
deleted file mode 100644
index 5dd8d5b77a1..00000000000
--- a/Build/source/extra/expat/config.hin
+++ /dev/null
@@ -1,65 +0,0 @@
-/*================================================================
-** Copyright 2000, Clark Cooper
-** All rights reserved.
-**
-** This is free software. You are permitted to copy, distribute, or modify
-** it under the terms of the MIT/X license (contained in the COPYING file
-** with this distribution.)
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-**
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-
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-
-/* Define if you have the getpagesize function. */
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-
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-
-/* Define if you have the <fcntl.h> header file. */
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-
-#endif
-
diff --git a/Build/source/extra/expat/configure b/Build/source/extra/expat/configure
deleted file mode 100755
index bdcedeb706d..00000000000
--- a/Build/source/extra/expat/configure
+++ /dev/null
@@ -1,7042 +0,0 @@
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
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- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
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- if test -n "$ac_ct_RANLIB"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
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- break 2
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-IFS=$as_save_IFS
-
-fi
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-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
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- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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-
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
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-ac_tool_warned=yes ;;
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- RANLIB=$ac_ct_RANLIB
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- RANLIB="$ac_cv_prog_RANLIB"
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-
-ac_ext=c
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
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- if test -n "$ac_ct_CC"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-
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- { echo "$as_me:$LINENO: result: no" >&5
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-
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
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- CC=$ac_ct_CC
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- CC="$ac_cv_prog_CC"
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-
-if test -z "$CC"; then
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
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- if test -n "$CC"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-
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-if test -n "$CC"; then
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- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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-
-
- fi
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-if test -z "$CC"; then
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
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- if test -n "$CC"; then
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- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
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- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
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- # We chose a different compiler from the bogus one.
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- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
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-fi
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-if test -n "$CC"; then
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-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-fi
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- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
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-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
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-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
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-
-
- test -n "$CC" && break
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-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
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- if test -n "$ac_ct_CC"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-do
- IFS=$as_save_IFS
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-
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-ac_ct_CC=$ac_cv_prog_ac_ct_CC
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-echo "${ECHO_T}$ac_ct_CC" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
- test -n "$ac_ct_CC" && break
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-
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-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
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-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
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-
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-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
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-{ (ac_try="$ac_compiler --version >&5"
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-{ (ac_try="$ac_compiler -V >&5"
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-echo "${ECHO_T}$cross_compiling" >&6; }
-
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- break;;
- * ) break;;
- esac
-done
-else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in conftest.o conftest.obj conftest.*; do
- test -f "$ac_file" || continue;
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_compiler_gnu=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- CFLAGS=""
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_c89=$ac_arg
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
- xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$ac_cv_c_compiler_gnu" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { echo "$as_me:$LINENO: checking for ld used by GCC" >&5
-echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6; }
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
- [\\/]* | [A-Za-z]:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
-else
- { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
-fi
-if test "${ac_cv_path_LD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- ac_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
-else
- ac_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$ac_cv_path_LD"
-if test -n "$LD"; then
- { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
-else
- { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
-if test "${ac_cv_prog_gnu_ld+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- ac_cv_prog_gnu_ld=yes
-else
- ac_cv_prog_gnu_ld=no
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$ac_cv_prog_gnu_ld" >&6; }
-
-
-{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
-echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
-if test "${ac_cv_path_NM+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- ac_cv_path_NM="$NM"
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -B"
- break
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -p"
- break
- else
- ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
-fi
-fi
-
-NM="$ac_cv_path_NM"
-{ echo "$as_me:$LINENO: result: $NM" >&5
-echo "${ECHO_T}$NM" >&6; }
-
-{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-else
- { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6; }
-fi
-
-
-
-case "$target" in
-NONE) lt_target="$host" ;;
-*) lt_target="$target" ;;
-esac
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$ac_cv_c_compiler_gnu" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case "$lt_target" in
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 3093 "configure"' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- CFLAGS=""
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_prog_cc_c89=$ac_arg
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
- xno)
- { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-IFS=$as_save_IFS
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
-fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
- # Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_GREP_found && break 3
- done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-else
- ac_cv_path_GREP=$GREP
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
- # Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-
- $ac_path_EGREP_found && break 3
- done
-done
-
-done
-IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
- { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
-
- fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_header_stdc=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_Header=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-for ac_header in fcntl.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
- # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
- ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
- && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
- bogus endian macros
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_c_bigendian=no
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
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- ac_cv_c_bigendian=unknown
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
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-int
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-{
- _ascii (); _ebcdic ();
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-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
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-
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- cat >conftest.$ac_ext <<_ACEOF
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-/* end confdefs.h. */
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-{
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- { (case "(($ac_try" in
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-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this. */
- typedef int charset[2];
- const charset cs;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
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- /* AIX XL C 1.02.0.0 rejects this.
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- { /* SCO 3.2v4 cc rejects this. */
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- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
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- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
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- { /* AIX XL C 1.02.0.0 rejects this saying
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- }
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-#endif
-
- ;
- return 0;
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- ac_cv_c_const=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_c_const=no
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-cat >>confdefs.h <<\_ACEOF
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-_ACEOF
-
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-
-{ echo "$as_me:$LINENO: checking for off_t" >&5
-echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_off_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef off_t ac__type_new_;
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-{
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-_ACEOF
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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- } && test -s conftest.$ac_objext; then
- ac_cv_type_off_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_off_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
-echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
-if test $ac_cv_type_off_t = yes; then
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-else
-
-cat >>confdefs.h <<_ACEOF
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-
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-{ echo "$as_me:$LINENO: checking for size_t" >&5
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-if test "${ac_cv_type_size_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-typedef size_t ac__type_new_;
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-{
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- return 0;
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-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
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- } && test -s conftest.$ac_objext; then
- ac_cv_type_size_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_size_t=no
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-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
-if test $ac_cv_type_size_t = yes; then
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-
-cat >>confdefs.h <<_ACEOF
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-
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-
-
-
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-if test "${ac_cv_func_memcmp_working+set}" = set; then
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- if test "$cross_compiling" = yes; then
- ac_cv_func_memcmp_working=no
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
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-
-( exit $ac_status )
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-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
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-
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-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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-
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-
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-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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-
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-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
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-
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-_ACEOF
-
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-
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-
-
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-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
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-
-/* System header to define __stub macros and hopefully few prototypes,
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-
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-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
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-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
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-choke me
-#endif
-
-int
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-{
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- ;
- return 0;
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-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
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-
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-
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-_ACEOF
-
-fi
-done
-
-{ echo "$as_me:$LINENO: checking for working mmap" >&5
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-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
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-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
-
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-int
-main ()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize ();
-
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 1;
- if (write (fd, data, pagesize) != pagesize)
- return 1;
- close (fd);
-
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 1;
- data2 = (char *) malloc (2 * pagesize);
- if (!data2)
- return 1;
- data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 1;
-
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 1;
- if (read (fd, data3, pagesize) != pagesize)
- return 1;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 1;
- close (fd);
- return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
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- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (case "(($ac_try" in
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- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_mmap_fixed_mapped=yes
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-
-( exit $ac_status )
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-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
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-if test $ac_cv_func_mmap_fixed_mapped = yes; then
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-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP 1
-_ACEOF
-
-fi
-rm -f conftest.mmap
-
-
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-fi
-
-
-
-for ac_func in memmove bcopy
-do
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-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
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- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
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-_ACEOF
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-if { (ac_try="$ac_link"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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- ac_status=$?
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-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
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-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
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-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-ac_config_files="$ac_config_files Makefile lib/Makefile xmlwf/Makefile examples/Makefile"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
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-#
-# config.status only pays attention to the cache file if you give it
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-# `ac_cv_env_foo' variables (set or unset) will be overridden when
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-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-# Ultrix sh set writes to stderr and can't be redirected directly,
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-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
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- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
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-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- *) $as_unset $ac_var ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
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- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- test "x$cache_file" != "x/dev/null" &&
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-echo "$as_me: updating cache $cache_file" >&6;}
- cat confcache >$cache_file
- else
- { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-: ${CONFIG_STATUS=./config.status}
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
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-cat >$CONFIG_STATUS <<_ACEOF
-#! $SHELL
-# Generated by $as_me.
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-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in
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-esac
-
-fi
-
-
-
-
-# PATH needs CR
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-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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-as_cr_alnum=$as_cr_Letters$as_cr_digits
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- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
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- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-# Support unset when possible.
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-else
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-fi
-
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-# IFS
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-
- ;;
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-PS1='$ '
-PS2='> '
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-# NLS nuisances.
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-
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- ac_abs_top_srcdir=$srcdir ;;
- *) # Relative name.
- ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_build_prefix$srcdir
- ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
- case $ac_mode in
- :F)
- #
- # CONFIG_FILE
- #
-
- case $INSTALL in
- [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
- *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
- esac
-_ACEOF
-
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-ac_datarootdir_hack=; ac_datarootdir_seen=
-
-case `sed -n '/datarootdir/ {
- p
- q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p
-' $ac_file_inputs` in
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-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
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-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
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-cat >>$CONFIG_STATUS <<_ACEOF
- ac_datarootdir_hack='
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- s&@docdir@&$docdir&g
- s&@infodir@&$infodir&g
- s&@localedir@&$localedir&g
- s&@mandir@&$mandir&g
- s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
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- sed "$ac_vpsub
-$extrasub
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-s&@abs_srcdir@&$ac_abs_srcdir&;t t
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-s&@builddir@&$ac_builddir&;t t
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- # CONFIG_HEADER
- #
-_ACEOF
-
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-rm -f conftest.defines conftest.tail
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-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status. If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless. But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
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-ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
-ac_dB='\\)[ (].*,\\1define\\2'
-ac_dC=' '
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-uniq confdefs.h |
- sed -n '
- t rset
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- t ok
- d
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- s/[\\&,]/\\&/g
- s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
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- ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[ #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
- # Write a here document:
- cat >>$CONFIG_STATUS <<_ACEOF
- # First, check the format of the line:
- cat >"\$tmp/defines.sed" <<\\CEOF
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- echo 'CEOF
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-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
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- cat "$ac_result" >>"$tmp/config.h"
- if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
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- rm -f $ac_file
- mv "$tmp/config.h" $ac_file
- fi
- else
- echo "/* $configure_input */"
- cat "$ac_result"
- fi
- rm -f "$tmp/out12"
- ;;
-
-
- esac
-
-done # for ac_tag
-
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
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-
diff --git a/Build/source/extra/expat/configure.in b/Build/source/extra/expat/configure.in
deleted file mode 100644
index 5b3e29a8d5d..00000000000
--- a/Build/source/extra/expat/configure.in
+++ /dev/null
@@ -1,87 +0,0 @@
-dnl configuration script for expat
-dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl Copyright 2000 Clark Cooper
-dnl
-dnl This file is part of EXPAT.
-dnl
-dnl EXPAT is free software; you can redistribute it and/or modify it
-dnl under the terms of the License (based on the MIT/X license) contained
-dnl in the file COPYING that comes with this distribution.
-dnl
-
-AC_INIT(Makefile.in)
-AC_CONFIG_AUX_DIR(conftools)
-
-dnl
-dnl Follow the GNU/Linux convention of odd number minor version for
-dnl beta/development releases and even number minor version for stable
-dnl releases. Edit is bumped with each release and set to 0 with
-dnl change to major or minor version.
-dnl
-
-EXPAT_MAJOR_VERSION=1
-EXPAT_MINOR_VERSION=95
-EXPAT_EDIT=1
-
-EXPAT_VERSION=$EXPAT_MAJOR_VERSION.$EXPAT_MINOR_VERSION.$EXPAT_EDIT
-VERSION=$EXPAT_VERSION
-PACKAGE=expat
-
-dnl
-dnl Increment LIBREVISION if source code has changed at all
-dnl
-dnl If the API has changed, increment LIBCURRENT and set LIBREVISION to 0
-dnl
-dnl If the API changes compatibly (i.e. simply adding a new function
-dnl without changing or removing earlier interfaces), then increment LIBAGE.
-dnl
-dnl If the API changes incompatibly set LIBAGE back to 0
-dnl
-
-LIBCURRENT=0
-LIBREVISION=1
-LIBAGE=0
-
-AC_CONFIG_HEADER(config.h:config.hin)
-
-AC_LIBTOOL_WIN32_DLL
-AC_PROG_LIBTOOL
-
-AC_SUBST(PACKAGE)
-AC_SUBST(VERSION)
-
-AC_SUBST(LIBCURRENT)
-AC_SUBST(LIBREVISION)
-AC_SUBST(LIBAGE)
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-
-dnl Checks for libraries.
-
-dnl Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h unistd.h)
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_BIGENDIAN
-AC_C_CONST
-AC_TYPE_OFF_T
-AC_TYPE_SIZE_T
-
-dnl Checks for library functions.
-
-AC_FUNC_MEMCMP
-AC_FUNC_MMAP
-AC_SUBST(FILEMAP_OBJ)
-if test -z "$HAVE_MMAP"; then
-FILEMAP_OBJ=unixfilemap.o
-else
-FILEMAP_OBJ=readfilemap.o
-fi
-
-AC_CHECK_FUNCS(memmove bcopy)
-
-AC_OUTPUT(Makefile lib/Makefile xmlwf/Makefile examples/Makefile)
diff --git a/Build/source/extra/expat/conftools/config.guess b/Build/source/extra/expat/conftools/config.guess
deleted file mode 100644
index e792aac6080..00000000000
--- a/Build/source/extra/expat/conftools/config.guess
+++ /dev/null
@@ -1,1494 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-09-18'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
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- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
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- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[456])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:[3456]*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- EM64T | authenticamd | genuineintel)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-gnu
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/Build/source/extra/expat/conftools/config.sub b/Build/source/extra/expat/conftools/config.sub
deleted file mode 100644
index 5ecc18b6ada..00000000000
--- a/Build/source/extra/expat/conftools/config.sub
+++ /dev/null
@@ -1,1700 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-10-07'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nios | nios2 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | picochip)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tile*)
- basic_machine=tile-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- # This also exists in the configure program, but was not the
- # default.
- # os=-sunos4
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
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- *-sequent)
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- os=-sysv4
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- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
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- *-*bug)
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- os=-macos
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- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
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- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
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- ;;
- -hiux*)
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- -unos*)
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- ;;
- -tpf*)
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- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
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- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
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-# time-stamp-start: "timestamp='"
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-# time-stamp-end: "'"
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diff --git a/Build/source/extra/expat/conftools/install-sh b/Build/source/extra/expat/conftools/install-sh
deleted file mode 100644
index 6781b987bdb..00000000000
--- a/Build/source/extra/expat/conftools/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
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- test "$posix_glob" != "?" || {
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- posix_glob=
- else
- posix_glob=:
- fi
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-'
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-chmodcmd=$chmodprog
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-mvcmd=$mvprog
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- or: $0 [OPTION]... -d DIRECTORIES...
-
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-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
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- RMPROG STRIPPROG
-"
-
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- case $1 in
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-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
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-'* | *'*'* | *'?'* | *'['*)
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- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- shift;;
-
- -T) no_target_directory=true;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
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-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
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-
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- # When -t is used, the destination is already specified.
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- for arg
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- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- trap '(exit $?); exit' 1 2 13 15
-
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- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
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- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
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- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
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- esac
-
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- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
-
- dst=$dst_arg
- # Protect names starting with `-'.
- case $dst in
- -*) dst=./$dst;;
- esac
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test -n "$no_target_directory"; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- # Prefer dirname, but fall back on a substitute if dirname fails.
- dstdir=`
- (dirname "$dst") 2>/dev/null ||
- expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$dst" : 'X\(//\)[^/]' \| \
- X"$dst" : 'X\(//\)$' \| \
- X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$dst" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'
- `
-
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
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- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
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- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
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- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writeable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
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-
- eval "$initialize_posix_glob"
-
- oIFS=$IFS
- IFS=/
- $posix_glob set -f
- set fnord $dstdir
- shift
- $posix_glob set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
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-
- prefix=$prefix$d
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- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
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- else
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- *) qprefix=$prefix;;
- esac
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- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
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- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
-
- eval "$initialize_posix_glob" &&
- $posix_glob set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- $posix_glob set +f &&
-
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Build/source/extra/expat/conftools/ltconfig b/Build/source/extra/expat/conftools/ltconfig
deleted file mode 100644
index c14d83c1697..00000000000
--- a/Build/source/extra/expat/conftools/ltconfig
+++ /dev/null
@@ -1,3114 +0,0 @@
-#! /bin/sh
-
-# ltconfig - Create a system-specific libtool.
-# Copyright (C) 1996-1999 Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A lot of this script is taken from autoconf-2.10.
-
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-echo=echo
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec "$SHELL" "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit 0
-fi
-
-# Find the correct PATH separator. Usually this is `:', but
-# DJGPP uses `;' like DOS.
-if test "X${PATH_SEPARATOR+set}" != Xset; then
- UNAME=${UNAME-`uname 2>/dev/null`}
- case X$UNAME in
- *-DOS) PATH_SEPARATOR=';' ;;
- *) PATH_SEPARATOR=':' ;;
- esac
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
-if test "X${echo_test_string+set}" != Xset; then
- # find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string="`eval $cmd`") 2>/dev/null &&
- echo_test_string="`eval $cmd`" &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
- break
- fi
- done
-fi
-
-if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
- test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- for dir in $PATH /usr/ucb; do
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$save_ifs"
-
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running ltconfig again with it.
- ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
- else
- # Try using printf.
- echo='printf "%s\n"'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- # Cool, printf works
- :
- elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
- test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL $0 --fallback-echo"
- elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
- test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- echo="$CONFIG_SHELL $0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "$0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# The name of this program.
-progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
-
-# Constants:
-PROGRAM=ltconfig
-PACKAGE=libtool
-VERSION=1.3.5
-TIMESTAMP=" (1.385.2.206 2000/05/27 11:12:27)"
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-rm="rm -f"
-
-help="Try \`$progname --help' for more information."
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-enable_shared=yes
-# All known linkers require a `.a' archive for static linking (except M$VC,
-# which needs '.lib').
-enable_static=yes
-enable_fast_install=yes
-enable_dlopen=unknown
-enable_win32_dll=no
-ltmain=
-silent=
-srcdir=
-ac_config_guess=
-ac_config_sub=
-host=
-nonopt=
-ofile="$default_ofile"
-verify_host=yes
-with_gcc=no
-with_gnu_ld=no
-need_locks=yes
-ac_ext=c
-objext=o
-libext=a
-exeext=
-cache_file=
-
-old_AR="$AR"
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-old_CPPFLAGS="$CPPFLAGS"
-old_LDFLAGS="$LDFLAGS"
-old_LD="$LD"
-old_LN_S="$LN_S"
-old_LIBS="$LIBS"
-old_NM="$NM"
-old_RANLIB="$RANLIB"
-old_DLLTOOL="$DLLTOOL"
-old_OBJDUMP="$OBJDUMP"
-old_AS="$AS"
-
-# Parse the command line options.
-args=
-prev=
-for option
-do
- case "$option" in
- -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- eval "$prev=\$option"
- prev=
- continue
- fi
-
- case "$option" in
- --help) cat <<EOM
-Usage: $progname [OPTION]... [HOST [LTMAIN]]
-
-Generate a system-specific libtool script.
-
- --debug enable verbose shell tracing
- --disable-shared do not build shared libraries
- --disable-static do not build static libraries
- --disable-fast-install do not optimize for fast installation
- --enable-dlopen enable dlopen support
- --enable-win32-dll enable building dlls on win32 hosts
- --help display this help and exit
- --no-verify do not verify that HOST is a valid host type
--o, --output=FILE specify the output file [default=$default_ofile]
- --quiet same as \`--silent'
- --silent do not print informational messages
- --srcdir=DIR find \`config.guess' in DIR
- --version output version information and exit
- --with-gcc assume that the GNU C compiler will be used
- --with-gnu-ld assume that the C compiler uses the GNU linker
- --disable-lock disable file locking
- --cache-file=FILE configure cache file
-
-LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
-that provides basic libtool functionality.
-
-HOST is the canonical host system name [default=guessed].
-EOM
- exit 0
- ;;
-
- --debug)
- echo "$progname: enabling shell trace mode"
- set -x
- ;;
-
- --disable-shared) enable_shared=no ;;
-
- --disable-static) enable_static=no ;;
-
- --disable-fast-install) enable_fast_install=no ;;
-
- --enable-dlopen) enable_dlopen=yes ;;
-
- --enable-win32-dll) enable_win32_dll=yes ;;
-
- --quiet | --silent) silent=yes ;;
-
- --srcdir) prev=srcdir ;;
- --srcdir=*) srcdir="$optarg" ;;
-
- --no-verify) verify_host=no ;;
-
- --output | -o) prev=ofile ;;
- --output=*) ofile="$optarg" ;;
-
- --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
-
- --with-gcc) with_gcc=yes ;;
- --with-gnu-ld) with_gnu_ld=yes ;;
-
- --disable-lock) need_locks=no ;;
-
- --cache-file=*) cache_file="$optarg" ;;
-
- -*)
- echo "$progname: unrecognized option \`$option'" 1>&2
- echo "$help" 1>&2
- exit 1
- ;;
-
- *)
- if test -z "$ltmain"; then
- ltmain="$option"
- elif test -z "$host"; then
-# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
-# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
-# echo "$progname: warning \`$option' is not a valid host type" 1>&2
-# fi
- host="$option"
- else
- echo "$progname: too many arguments" 1>&2
- echo "$help" 1>&2
- exit 1
- fi ;;
- esac
-done
-
-if test -z "$ltmain"; then
- echo "$progname: you must specify a LTMAIN file" 1>&2
- echo "$help" 1>&2
- exit 1
-fi
-
-if test ! -f "$ltmain"; then
- echo "$progname: \`$ltmain' does not exist" 1>&2
- echo "$help" 1>&2
- exit 1
-fi
-
-# Quote any args containing shell metacharacters.
-ltconfig_args=
-for arg
-do
- case "$arg" in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
- ltconfig_args="$ltconfig_args '$arg'" ;;
- *) ltconfig_args="$ltconfig_args $arg" ;;
- esac
-done
-
-# A relevant subset of AC_INIT.
-
-# File descriptor usage:
-# 0 standard input
-# 1 file creation
-# 2 errors and warnings
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 compiler messages saved in config.log
-# 6 checking for... messages and results
-if test "$silent" = yes; then
- exec 6>/dev/null
-else
- exec 6>&1
-fi
-exec 5>>./config.log
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
-if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi
-
-if test -n "$cache_file" && test -r "$cache_file"; then
- echo "loading cache $cache_file within ltconfig"
- . $cache_file
-fi
-
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
-else
- ac_n= ac_c='\c' ac_t=
-fi
-
-if test -z "$srcdir"; then
- # Assume the source directory is the same one as the path to LTMAIN.
- srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
- test "$srcdir" = "$ltmain" && srcdir=.
-fi
-
-trap "$rm conftest*; exit 1" 1 2 15
-if test "$verify_host" = yes; then
- # Check for config.guess and config.sub.
- ac_aux_dir=
- for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/config.guess; then
- ac_aux_dir=$ac_dir
- break
- fi
- done
- if test -z "$ac_aux_dir"; then
- echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
- echo "$help" 1>&2
- exit 1
- fi
- ac_config_guess=$ac_aux_dir/config.guess
- ac_config_sub=$ac_aux_dir/config.sub
-
- # Make sure we can run config.sub.
- if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
- else
- echo "$progname: cannot run $ac_config_sub" 1>&2
- echo "$help" 1>&2
- exit 1
- fi
-
- echo $ac_n "checking host system type""... $ac_c" 1>&6
-
- host_alias=$host
- case "$host_alias" in
- "")
- if host_alias=`$SHELL $ac_config_guess`; then :
- else
- echo "$progname: cannot guess host type; you must specify one" 1>&2
- echo "$help" 1>&2
- exit 1
- fi ;;
- esac
- host=`$SHELL $ac_config_sub $host_alias`
- echo "$ac_t$host" 1>&6
-
- # Make sure the host verified.
- test -z "$host" && exit 1
-
-elif test -z "$host"; then
- echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
- echo "$help" 1>&2
- exit 1
-else
- host_alias=$host
-fi
-
-# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
-case "$host_os" in
-linux-gnu*) ;;
-linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
-esac
-
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-case "$host_os" in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR cru $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-# Set a sane default for `AR'.
-test -z "$AR" && AR=ar
-
-# Set a sane default for `OBJDUMP'.
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-# If RANLIB is not set, then run the test.
-if test "${RANLIB+set}" != "set"; then
- result=no
-
- echo $ac_n "checking for ranlib... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
- RANLIB="ranlib"
- result="ranlib"
- break
- fi
- done
- IFS="$save_ifs"
-
- echo "$ac_t$result" 1>&6
-fi
-
-if test -n "$RANLIB"; then
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
- old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
-fi
-
-# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$AS" && AS=as
-
-# Check to see if we are using GCC.
-if test "$with_gcc" != yes || test -z "$CC"; then
- # If CC is not set, then try to find GCC or a usable CC.
- if test -z "$CC"; then
- echo $ac_n "checking for gcc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
- CC="gcc"
- break
- fi
- done
- IFS="$save_ifs"
-
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- fi
-
- # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
- if test -z "$CC"; then
- echo $ac_n "checking for cc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- cc_rejected=no
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
- if test "$dir/cc" = "/usr/ucb/cc"; then
- cc_rejected=yes
- continue
- fi
- CC="cc"
- break
- fi
- done
- IFS="$save_ifs"
- if test $cc_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same name, so the bogon will be chosen
- # first if we set CC to just the name; use the full file name.
- shift
- set dummy "$dir/cc" "$@"
- shift
- CC="$@"
- fi
- fi
-
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-
- if test -z "$CC"; then
- echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
- exit 1
- fi
- fi
-
- # Now see if the compiler is really GCC.
- with_gcc=no
- echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
- echo "$progname:581: checking whether we are using GNU C" >&5
-
- $rm conftest.c
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- with_gcc=yes
- fi
- $rm conftest.c
- echo "$ac_t$with_gcc" 1>&6
-fi
-
-# Allow CC to be a program name with arguments.
-set dummy $CC
-compiler="$2"
-
-echo $ac_n "checking for object suffix... $ac_c" 1>&6
-$rm conftest*
-echo 'int i = 1;' > conftest.c
-echo "$progname:603: checking for object suffix" >& 5
-if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
- # Append any warnings to the config.log.
- cat conftest.err 1>&5
-
- for ac_file in conftest.*; do
- case $ac_file in
- *.c) ;;
- *) objext=`echo $ac_file | sed -e s/conftest.//` ;;
- esac
- done
-else
- cat conftest.err 1>&5
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
-fi
-$rm conftest*
-echo "$ac_t$objext" 1>&6
-
-echo $ac_n "checking for executable suffix... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_cv_exeext="no"
- $rm conftest*
- echo 'main () { return 0; }' > conftest.c
- echo "$progname:629: checking for executable suffix" >& 5
- if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
- # Append any warnings to the config.log.
- cat conftest.err 1>&5
-
- for ac_file in conftest.*; do
- case $ac_file in
- *.c | *.err | *.$objext ) ;;
- *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
- esac
- done
- else
- cat conftest.err 1>&5
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- $rm conftest*
-fi
-if test "X$ac_cv_exeext" = Xno; then
- exeext=""
-else
- exeext="$ac_cv_exeext"
-fi
-echo "$ac_t$ac_cv_exeext" 1>&6
-
-echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
-pic_flag=
-special_shlib_compile_flags=
-wl=
-link_static_flag=
-no_builtin_flag=
-
-if test "$with_gcc" = yes; then
- wl='-Wl,'
- link_static_flag='-static'
-
- case "$host_os" in
- beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- aix*)
- # Below there is a dirty hack to force normal static linking with -ldl
- # The problem is because libdl dynamically linked with both libc and
- # libC (AIX C++ library), which obviously doesn't included in libraries
- # list by gcc. This cause undefined symbols with -static flags.
- # This hack allows C programs to be linked with "-static -ldl", but
- # we not sure about C++ programs.
- link_static_flag="$link_static_flag ${wl}-lC"
- ;;
- cygwin* | mingw* | os2*)
- # We can build DLLs from non-PIC.
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- pic_flag='-m68020 -resident32 -malways-restore-a4'
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- pic_flag=-Kconform_pic
- fi
- ;;
- *)
- pic_flag='-fPIC'
- ;;
- esac
-else
- # PORTME Check for PIC flags for the system compiler.
- case "$host_os" in
- aix3* | aix4*)
- # All AIX code is PIC.
- link_static_flag='-bnso -bI:/lib/syscalls.exp'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- # Is there a better link_static_flag that works with the bundled CC?
- wl='-Wl,'
- link_static_flag="${wl}-a ${wl}archive"
- pic_flag='+Z'
- ;;
-
- irix5* | irix6*)
- wl='-Wl,'
- link_static_flag='-non_shared'
- # PIC (with -KPIC) is the default.
- ;;
-
- cygwin* | mingw* | os2*)
- # We can build DLLs from non-PIC.
- ;;
-
- osf3* | osf4* | osf5*)
- # All OSF/1 code is PIC.
- wl='-Wl,'
- link_static_flag='-non_shared'
- ;;
-
- sco3.2v5*)
- pic_flag='-Kpic'
- link_static_flag='-dn'
- special_shlib_compile_flags='-belf'
- ;;
-
- solaris*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
-
- sunos4*)
- pic_flag='-PIC'
- link_static_flag='-Bstatic'
- wl='-Qoption ld '
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
-
- uts4*)
- pic_flag='-pic'
- link_static_flag='-Bstatic'
- ;;
- sysv4*MP*)
- if test -d /usr/nec ;then
- pic_flag='-Kconform_pic'
- link_static_flag='-Bstatic'
- fi
- ;;
- *)
- can_build_shared=no
- ;;
- esac
-fi
-
-if test -n "$pic_flag"; then
- echo "$ac_t$pic_flag" 1>&6
-
- # Check to make sure the pic_flag actually works.
- echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
- $rm conftest*
- echo "int some_variable = 0;" > conftest.c
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $pic_flag -DPIC"
- echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
- if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
- # Append any warnings to the config.log.
- cat conftest.err 1>&5
-
- case "$host_os" in
- hpux9* | hpux10* | hpux11*)
- # On HP-UX, both CC and GCC only warn that PIC is supported... then they
- # create non-PIC objects. So, if there were any warnings, we assume that
- # PIC is not supported.
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- can_build_shared=no
- pic_flag=
- else
- echo "$ac_t"yes 1>&6
- pic_flag=" $pic_flag"
- fi
- ;;
- *)
- echo "$ac_t"yes 1>&6
- pic_flag=" $pic_flag"
- ;;
- esac
- else
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- can_build_shared=no
- pic_flag=
- echo "$ac_t"no 1>&6
- fi
- CFLAGS="$save_CFLAGS"
- $rm conftest*
-else
- echo "$ac_t"none 1>&6
-fi
-
-# Check to see if options -o and -c are simultaneously supported by compiler
-echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
-$rm -r conftest 2>/dev/null
-mkdir conftest
-cd conftest
-$rm conftest*
-echo "int some_variable = 0;" > conftest.c
-mkdir out
-# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
-# that will create temporary files in the current directory regardless of
-# the output directory. Thus, making CWD read-only will cause this test
-# to fail, enabling locking or at least warning the user not to do parallel
-# builds.
-chmod -w .
-save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -o out/conftest2.o"
-echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
-if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
-
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s out/conftest.err; then
- echo "$ac_t"no 1>&6
- compiler_c_o=no
- else
- echo "$ac_t"yes 1>&6
- compiler_c_o=yes
- fi
-else
- # Append any errors to the config.log.
- cat out/conftest.err 1>&5
- compiler_c_o=no
- echo "$ac_t"no 1>&6
-fi
-CFLAGS="$save_CFLAGS"
-chmod u+w .
-$rm conftest* out/*
-rmdir out
-cd ..
-rmdir conftest
-$rm -r conftest 2>/dev/null
-
-if test x"$compiler_c_o" = x"yes"; then
- # Check to see if we can write to a .lo
- echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
- $rm conftest*
- echo "int some_variable = 0;" > conftest.c
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -c -o conftest.lo"
- echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
-if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
-
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- compiler_o_lo=no
- else
- echo "$ac_t"yes 1>&6
- compiler_o_lo=yes
- fi
- else
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- compiler_o_lo=no
- echo "$ac_t"no 1>&6
- fi
- CFLAGS="$save_CFLAGS"
- $rm conftest*
-else
- compiler_o_lo=no
-fi
-
-# Check to see if we can do hard links to lock some files if needed
-hard_links="nottested"
-if test "$compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- echo "$ac_t$hard_links" 1>&6
- $rm conftest*
- if test "$hard_links" = no; then
- echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-if test "$with_gcc" = yes; then
- # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
- echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
- $rm conftest*
- echo "int some_variable = 0;" > conftest.c
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
- echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
- if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
-
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- compiler_rtti_exceptions=no
- else
- echo "$ac_t"yes 1>&6
- compiler_rtti_exceptions=yes
- fi
- else
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- compiler_rtti_exceptions=no
- echo "$ac_t"no 1>&6
- fi
- CFLAGS="$save_CFLAGS"
- $rm conftest*
-
- if test "$compiler_rtti_exceptions" = "yes"; then
- no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
- else
- no_builtin_flag=' -fno-builtin'
- fi
-
-fi
-
-# Check for any special shared library compilation flags.
-if test -n "$special_shlib_compile_flags"; then
- echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
- if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
- else
- echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
- can_build_shared=no
- fi
-fi
-
-echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
-$rm conftest*
-echo 'main(){return(0);}' > conftest.c
-save_LDFLAGS="$LDFLAGS"
-LDFLAGS="$LDFLAGS $link_static_flag"
-echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
-if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- echo "$ac_t$link_static_flag" 1>&6
-else
- echo "$ac_t"none 1>&6
- link_static_flag=
-fi
-LDFLAGS="$save_LDFLAGS"
-$rm conftest*
-
-if test -z "$LN_S"; then
- # Check to see if we can use ln -s, or we need hard links.
- echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
- $rm conftest.dat
- if ln -s X conftest.dat 2>/dev/null; then
- $rm conftest.dat
- LN_S="ln -s"
- else
- LN_S=ln
- fi
- if test "$LN_S" = "ln -s"; then
- echo "$ac_t"yes 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-fi
-
-# Make sure LD is an absolute path.
-if test -z "$LD"; then
- ac_prog=ld
- if test "$with_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
- echo "$progname:991: checking for ld used by GCC" >&5
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
- [\\/]* | [A-Za-z]:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we are not using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
- elif test "$with_gnu_ld" = yes; then
- echo $ac_n "checking for GNU ld... $ac_c" 1>&6
- echo "$progname:1015: checking for GNU ld" >&5
- else
- echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
- echo "$progname:1018: checking for non-GNU ld" >&5
- fi
-
- if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- fi
-
- if test -n "$LD"; then
- echo "$ac_t$LD" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-
- if test -z "$LD"; then
- echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
- exit 1
- fi
-fi
-
-# Check to see if it really is or is not GNU ld.
-echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
-# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-echo "$ac_t$with_gnu_ld" 1>&6
-
-# See if the linker supports building shared libraries.
-echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
-
-allow_undefined_flag=
-no_undefined_flag=
-need_lib_prefix=unknown
-need_version=unknown
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-archive_cmds=
-archive_expsym_cmds=
-old_archive_from_new_cmds=
-export_dynamic_flag_spec=
-whole_archive_flag_spec=
-thread_safe_flag_spec=
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-hardcode_shlibpath_var=unsupported
-runpath_var=
-always_export_symbols=no
-export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
-# include_expsyms should be a list of space-separated symbols to be *always*
-# included in the symbol list
-include_expsyms=
-# exclude_expsyms can be an egrep regular expression of symbols to exclude
-# it will be wrapped by ` (' and `)$', so one must not match beginning or
-# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-# as well as any symbol that contains `d'.
-exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
-# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-# platforms (ab)use it in PIC code, but their linkers get confused if
-# the symbol is explicitly referenced. Since portable code cannot
-# rely on this symbol name, it's probably fine to never include it in
-# preloaded symbol tables.
-
-case "$host_os" in
-cygwin* | mingw*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$with_gcc" != yes; then
- with_gnu_ld=no
- fi
- ;;
-
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # See if GNU ld supports shared libraries.
- case "$host_os" in
- aix3* | aix4*)
- # On AIX, the GNU linker is very broken
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- ;;
-
- amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw*)
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=yes
-
- # Extract the symbol export list from an `--export-all' def file,
- # then regenerate the def file from the symbol export list, so that
- # the compiled dll only exports the symbol export list.
- # Be careful not to strip the DATA tag left by newer dlltools.
- export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
- test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
- $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs $convenience~
- sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $objdir/$soname-def > $export_symbols'
-
- # If DATA tags from a recent dlltool are present, honour them!
- archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
- _lt_hint=1;
- cat $export_symbols | while read symbol; do
- set dummy \$symbol;
- case \$# in
- 2) echo " \$2 @ \$_lt_hint ; " >> $objdir/$soname-def;;
- *) echo " \$2 @ \$_lt_hint \$3 ; " >> $objdir/$soname-def;;
- esac;
- _lt_hint=`expr 1 + \$_lt_hint`;
- done~
- test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
- test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
- $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
- $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
- $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
-
- old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
- # can we support soname and/or expsyms with a.out? -oliva
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- case $host_os in
- cygwin* | mingw*)
- # dlltool doesn't understand --whole-archive et. al.
- whole_archive_flag_spec=
- ;;
- *)
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- ;;
- esac
- fi
-else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case "$host_os" in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$with_gcc" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4*)
- hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
- hardcode_libdir_separator=':'
- if test "$with_gcc" = yes; then
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- shared_flag='-shared'
- else
- shared_flag='${wl}-bM:SRE'
- hardcode_direct=yes
- fi
- allow_undefined_flag=' ${wl}-berok'
- archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
- archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
- case "$host_os" in aix4.[01]|aix4.[01].*)
- # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
- always_export_symbols=yes ;;
- esac
- ;;
-
- amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- cygwin* | mingw*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs'
- fix_srcfile_path='`cygpath -w $srcfile`'
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9* | hpux10* | hpux11*)
- case "$host_os" in
- hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
- *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
- esac
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_minus_L=yes # Not in the search PATH, but as the default
- # location of the library.
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- irix5* | irix6*)
- if test "$with_gcc" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF
- fi
- hardcode_libdir_flag_spec='${wl}-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$with_gcc" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # As osf3* with the addition of the -msym flag
- if test "$with_gcc" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- rhapsody*)
- archive_cmds='$CC -bundle -undefined suppress -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flags_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- sco3.2v5*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case "$host_os" in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *) # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $linkopts'
- else
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv5*)
- no_undefined_flag=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
- hardcode_libdir_flag_spec=
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4.2uw2*)
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
- hardcode_direct=yes
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
-
- unixware7*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-fi
-echo "$ac_t$ld_shlibs" 1>&6
-test "$ld_shlibs" = no && can_build_shared=no
-
-if test -z "$NM"; then
- echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
- case "$NM" in
- [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
- for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -B"
- break
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -p"
- break
- else
- NM=${NM="$ac_dir/nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$NM" && NM=nm
- ;;
- esac
- echo "$ac_t$NM" 1>&6
-fi
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \2\3 \3'
-
-# Transform an extracted symbol line into a proper C declaration
-global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
-
-# Define system-specific variables.
-case "$host_os" in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
- ;;
-irix*)
- symcode='[BCDEGRST]'
- ;;
-solaris*)
- symcode='[BDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
- symcode='[ABCDGISTW]'
-fi
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Write the raw and C identifiers.
- global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
- $rm conftest*
- cat > conftest.c <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- echo "$progname:1653: checking if global_symbol_pipe works" >&5
- if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { echo "$progname:1657: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
-
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if egrep ' nm_test_var$' "$nlist" >/dev/null; then
- if egrep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.c
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
-
- cat <<EOF >> conftest.c
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
- cat <<\EOF >> conftest.c
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$objext conftstm.$objext
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$objext"
- CFLAGS="$CFLAGS$no_builtin_flag"
- if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- pipe_works=yes
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- LIBS="$save_LIBS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- $rm conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- global_symbol_pipe=
- fi
-done
-if test "$pipe_works" = yes; then
- echo "${ac_t}ok" 1>&6
-else
- echo "${ac_t}failed" 1>&6
-fi
-
-if test -z "$global_symbol_pipe"; then
- global_symbol_to_cdecl=
-fi
-
-# Check hardcoding attributes.
-echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var"; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$hardcode_shlibpath_var" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-echo "$ac_t$hardcode_action" 1>&6
-
-
-reload_flag=
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
-# PORTME Some linkers may need a different reload flag.
-reload_flag='-r'
-echo "$ac_t$reload_flag" 1>&6
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-# PORTME Fill in your ld.so characteristics
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-file_magic_cmd=
-file_magic_test_file=
-deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [regex]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given egrep regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
-case "$host_os" in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}.so$major'
- ;;
-
-aix4*)
- version_type=linux
- # AIX has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- # We preserve .a as extension for shared libraries though AIX4.2
- # and later linker supports .so
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
- shlibpath_var=LIBPATH
- deplibs_check_method=pass_all
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}.so'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- deplibs_check_method=pass_all
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
-bsdi4*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=/shlib/libc.so
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- export_dynamic_flag_spec=-rdynamic
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw*)
- version_type=windows
- need_version=no
- need_lib_prefix=no
- if test "$with_gcc" = yes; then
- library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
- else
- library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
- fi
- dynamic_linker='Win32 ld.exe'
- deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- file_magic_cmd='${OBJDUMP} -f'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-freebsd*)
- objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
- version_type=freebsd-$objformat
- case "$version_type" in
- freebsd-elf*)
- deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=`echo /usr/lib/libc.so*`
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- deplibs_check_method=unknown
- library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case "$host_os" in
- freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- dynamic_linker="$host_os dld.sl"
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
- soname_spec='${libname}${release}.sl$major'
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- case "$host_os" in
- hpux10.20*)
- # TODO: Does this work for hpux-11 too?
- deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-irix5* | irix6*)
- version_type=irix
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}.so.$major'
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
- case "$host_os" in
- irix5*)
- libsuff= shlibsuff=
- # this will be overridden with pass_all, but let us keep it just in case
- deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
- ;;
- *)
- case "$LD" in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=`echo /lib${libsuff}/libc.so*`
- deplibs_check_method='pass_all'
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- deplibs_check_method=pass_all
-
- if test -f /lib/ld.so.1; then
- dynamic_linker='GNU ld.so'
- else
- # Only the GNU ld.so supports shared libraries on MkLinux.
- case "$host_cpu" in
- powerpc*) dynamic_linker=no ;;
- *) dynamic_linker='Linux ld.so' ;;
- esac
- fi
- ;;
-
-netbsd*)
- version_type=sunos
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
- soname_spec='${libname}${release}.so$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-openbsd*)
- version_type=sunos
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- need_version=no
- fi
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-os2*)
- libname_spec='$name'
- need_lib_prefix=no
- library_names_spec='$libname.dll $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_version=no
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- # this will be overridden with pass_all, but let us keep it just in case
- deplibs_check_method='file_magic COFF format alpha shared library'
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=/shlib/libc.so
- deplibs_check_method='pass_all'
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rhapsody*)
- version_type=sunos
- library_names_spec='${libname}.so'
- soname_spec='${libname}.so'
- shlibpath_var=DYLD_LIBRARY_PATH
- deplibs_check_method=pass_all
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}.so$major'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=/lib/libc.so
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- case "$host_vendor" in
- sequent)
- file_magic_cmd='/bin/file'
- deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- ncr)
- deplibs_check_method='pass_all'
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- file_magic_cmd=/usr/bin/file
- file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- esac
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
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- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
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- library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
- soname_spec='$libname.so.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-*)
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- ;;
-esac
-echo "$ac_t$dynamic_linker" 1>&6
-test "$dynamic_linker" = no && can_build_shared=no
-
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-
-# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
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- fi
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-
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- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
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-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
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-
-EOF
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-
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-
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-ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
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- ac_save_LIBS="$LIBS"
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-echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
-echo "$progname:2335: checking for dld_link in -ldld" >&5
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-char shl_load();
-
-int main() {
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-/* The GNU C library defines this for functions which it implements
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-#endif
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-
-int main() {
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-
-
-fi
-
-
-fi
-
-
-fi
-
-
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-
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-fnord() { int i=42;}
-main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
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-fi
-
-fi
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- if test "$lt_cv_dlopen_self" = yes; then
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-else
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- cat > conftest.c <<EOF
-#line 2607 "ltconfig"
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-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LTDL_GLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LTDL_GLOBAL DL_GLOBAL
-# else
-# define LTDL_GLOBAL 0
-# endif
-#endif
-
-/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
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-#ifndef LTDL_LAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LTDL_LAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LTDL_LAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LTDL_LAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LTDL_LAZY_OR_NOW DL_NOW
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-# define LTDL_LAZY_OR_NOW 0
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-# endif
-# endif
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-
-EOF
-if { (eval echo $progname:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
-then
- lt_cv_dlopen_self_static=yes
-else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
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-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
-fi
- ;;
- esac
-
- case "$lt_cv_dlopen_self" in
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- *) enable_dlopen_self=unknown ;;
- esac
-
- case "$lt_cv_dlopen_self_static" in
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- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-# Copy echo and quote the copy, instead of the original, because it is
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-if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
- ltecho="$CONFIG_SHELL \$0 --fallback-echo"
-fi
-LTSHELL="$SHELL"
-
-LTCONFIG_VERSION="$VERSION"
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-# Only quote variables if we're using ltmain.sh.
-case "$ltmain" in
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- # Now quote all the things that may contain metacharacters.
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- old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
- AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
- reload_flag reload_cmds wl \
- pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
- thread_safe_flag_spec whole_archive_flag_spec libname_spec \
- library_names_spec soname_spec \
- RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
- old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
- file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
- finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
- hardcode_libdir_flag_spec hardcode_libdir_separator \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
-
- case "$var" in
- reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case "$ltecho" in
- *'\$0 --fallback-echo"')
- ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
- trap "$rm \"$ofile\"; exit 1" 1 2 15
- echo "creating $ofile"
- $rm "$ofile"
- cat <<EOF > "$ofile"
-#! $SHELL
-
-# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
-#
-# Copyright (C) 1996-1999 Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="sed -e s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
-### BEGIN LIBTOOL CONFIG
-EOF
- cfgfile="$ofile"
- ;;
-
-*)
- # Double-quote the variables that need it (for aesthetics).
- for var in old_CC old_CFLAGS old_CPPFLAGS \
- old_LD old_LDFLAGS old_LIBS \
- old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
- eval "$var=\\\"\$var\\\""
- done
-
- # Just create a config file.
- cfgfile="$ofile.cfg"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- echo "creating $cfgfile"
- $rm "$cfgfile"
- cat <<EOF > "$cfgfile"
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-EOF
- ;;
-esac
-
-cat <<EOF >> "$cfgfile"
-# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
-# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
-# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
-# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
-# $0$ltconfig_args
-#
-# Compiler and other test output produced by $progname, useful for
-# debugging $progname, is in ./config.log if it exists.
-
-# The version of $progname that generated this script.
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-
-# Shell to use when invoking shell scripts.
-SHELL=$LTSHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
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-host=$host
-
-# An echo program that does not interpret backslashes.
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-
-# The archiver.
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-
-# Whether we need hard or soft links.
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-# A BSD-compatible nm program.
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-# Used on cygwin: DLL creation program.
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-
-# Used on cygwin: assembler.
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-# How to create reloadable object files.
-reload_flag=$reload_flag
-reload_cmds=$reload_cmds
-
-# How to pass a linker flag through the compiler.
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-
-# Object file suffix (normally "o").
-objext="$objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$pic_flag
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$compiler_c_o
-
-# Can we write directly to a .lo ?
-compiler_o_lo=$compiler_o_lo
-
-# Must we lock files when doing compilation ?
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-
-# Do we need the lib prefix for modules?
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-
-# Do we need a version for libraries?
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-
-# Whether dlopen is supported.
-dlopen=$enable_dlopen
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-# Whether dlopen of programs is supported.
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-
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-link_static_flag=$link_static_flag
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$no_builtin_flag
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$whole_archive_flag_spec
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$thread_safe_flag_spec
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$RANLIB
-old_archive_cmds=$old_archive_cmds
-old_postinstall_cmds=$old_postinstall_cmds
-old_postuninstall_cmds=$old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$old_archive_from_new_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$archive_cmds
-archive_expsym_cmds=$archive_expsym_cmds
-postinstall_cmds=$postinstall_cmds
-postuninstall_cmds=$postuninstall_cmds
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$allow_undefined_flag
-
-# Flag that forces no undefined symbols.
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-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$finish_eval
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-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$global_symbol_to_cdecl
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
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-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
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-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
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-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$include_expsyms
-
-EOF
-
-case "$ltmain" in
-*.sh)
- echo '### END LIBTOOL CONFIG' >> "$ofile"
- echo >> "$ofile"
- case "$host_os" in
- aix3*)
- cat <<\EOF >> "$ofile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # Append the ltmain.sh script.
- sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
-
- chmod +x "$ofile"
- ;;
-
-*)
- # Compile the libtool program.
- echo "FIXME: would compile $ltmain"
- ;;
-esac
-
-test -n "$cache_file" || exit 0
-
-# AC_CACHE_SAVE
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-exit 0
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/Build/source/extra/expat/conftools/ltmain.sh b/Build/source/extra/expat/conftools/ltmain.sh
deleted file mode 100644
index 95908ae5985..00000000000
--- a/Build/source/extra/expat/conftools/ltmain.sh
+++ /dev/null
@@ -1,4025 +0,0 @@
-# ltmain.sh - Provide generalized library-building support services.
-# NOTE: Changing this file will not affect anything until you rerun ltconfig.
-#
-# Copyright (C) 1996-1999 Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Check that we have a working $echo.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell, and then maybe $echo will work.
- exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit 0
-fi
-
-# The name of this program.
-progname=`$echo "$0" | sed 's%^.*/%%'`
-modename="$progname"
-
-# Constants.
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.3.5
-TIMESTAMP=" (1.385.2.206 2000/05/27 11:12:27)"
-
-default_mode=
-help="Try \`$progname --help' for more information."
-magic="%%%MAGIC variable%%%"
-mkdir="mkdir"
-mv="mv -f"
-rm="rm -f"
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-SP2NL='tr \040 \012'
-NL2SP='tr \015\012 \040\040'
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-# We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
- save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
- save_LANG="$LANG"; LANG=C; export LANG
-fi
-
-if test "$LTCONFIG_VERSION" != "$VERSION"; then
- echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
-fi
-
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- echo "$modename: not configured to build any kind of library" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-
-# Parse our command line options once, thoroughly.
-while test $# -gt 0
-do
- arg="$1"
- shift
-
- case "$arg" in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case "$prev" in
- execute_dlfiles)
- eval "$prev=\"\$$prev \$arg\""
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
-
- prev=
- prevopt=
- continue
- fi
-
- # Have we seen a non-optional argument yet?
- case "$arg" in
- --help)
- show_help=yes
- ;;
-
- --version)
- echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
- exit 0
- ;;
-
- --config)
- sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
- exit 0
- ;;
-
- --debug)
- echo "$progname: enabling shell trace mode"
- set -x
- ;;
-
- --dry-run | -n)
- run=:
- ;;
-
- --features)
- echo "host: $host"
- if test "$build_libtool_libs" = yes; then
- echo "enable shared libraries"
- else
- echo "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- echo "enable static libraries"
- else
- echo "disable static libraries"
- fi
- exit 0
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --quiet | --silent)
- show=:
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
-fi
-
-if test -z "$show_help"; then
-
- # Infer the operation mode.
- if test -z "$mode"; then
- case "$nonopt" in
- *cc | *++ | gcc* | *-gcc*)
- mode=link
- for arg
- do
- case "$arg" in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx | *strace | *truss)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
- ;;
- *)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
-
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
- fi
- ;;
- esac
- fi
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
-
- # These modes are in order of execution frequency so that they run quickly.
- case "$mode" in
- # libtool compile mode
- compile)
- modename="$modename: compile"
- # Get the compilation command and the source file.
- base_compile=
- lastarg=
- srcfile="$nonopt"
- suppress_output=
-
- user_target=no
- for arg
- do
- # Accept any command-line options.
- case "$arg" in
- -o)
- if test "$user_target" != "no"; then
- $echo "$modename: you cannot specify \`-o' more than once" 1>&2
- exit 1
- fi
- user_target=next
- ;;
-
- -static)
- build_old_libs=yes
- continue
- ;;
- esac
-
- case "$user_target" in
- next)
- # The next one is the -o target name
- user_target=yes
- continue
- ;;
- yes)
- # We got the output file
- user_target=set
- libobj="$arg"
- continue
- ;;
- esac
-
- # Accept the current argument as the source file.
- lastarg="$srcfile"
- srcfile="$arg"
-
- # Aesthetically quote the previous argument.
-
- # Backslashify any backslashes, double quotes, and dollar signs.
- # These are the only characters that are still specially
- # interpreted inside of double-quoted scrings.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly in scan
- # sets, so we specify it separately.
- case "$lastarg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- lastarg="\"$lastarg\""
- ;;
- esac
-
- # Add the previous argument to base_compile.
- if test -z "$base_compile"; then
- base_compile="$lastarg"
- else
- base_compile="$base_compile $lastarg"
- fi
- done
-
- case "$user_target" in
- set)
- ;;
- no)
- # Get the name of the library object.
- libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
- ;;
- *)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit 1
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- xform='[cCFSfmso]'
- case "$libobj" in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- esac
-
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
- case "$libobj" in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
- *)
- $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
- exit 1
- ;;
- esac
-
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $libobj"
- else
- removelist="$libobj"
- fi
-
- $run $rm $removelist
- trap "$run $rm $removelist; exit 1" 1 2 15
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
- lockfile="$output_obj.lock"
- removelist="$removelist $output_obj $lockfile"
- trap "$run $rm $removelist; exit 1" 1 2 15
- else
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until ln "$0" "$lockfile" 2>/dev/null; do
- $show "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- echo "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit 1
- fi
- echo $srcfile > "$lockfile"
- fi
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- # All platforms use -DPIC, to notify preprocessed assembler code.
- command="$base_compile $srcfile $pic_flag -DPIC"
- if test "$build_old_libs" = yes; then
- lo_libobj="$libobj"
- dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$dir" = "X$libobj"; then
- dir="$objdir"
- else
- dir="$dir/$objdir"
- fi
- libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
-
- if test -d "$dir"; then
- $show "$rm $libobj"
- $run $rm $libobj
- else
- $show "$mkdir $dir"
- $run $mkdir $dir
- status=$?
- if test $status -ne 0 && test ! -d $dir; then
- exit $status
- fi
- fi
- fi
- if test "$compiler_o_lo" = yes; then
- output_obj="$libobj"
- command="$command -o $output_obj"
- elif test "$compiler_c_o" = yes; then
- output_obj="$obj"
- command="$command -o $output_obj"
- fi
-
- $run $rm "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- test -n "$output_obj" && $run $rm $removelist
- exit 1
- fi
-
- if test "$need_locks" = warn &&
- test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
- echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit 1
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test x"$output_obj" != x"$libobj"; then
- $show "$mv $output_obj $libobj"
- if $run $mv $output_obj $libobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # If we have no pic_flag, then copy the object into place and finish.
- if test -z "$pic_flag" && test "$build_old_libs" = yes; then
- # Rename the .lo from within objdir to obj
- if test -f $obj; then
- $show $rm $obj
- $run $rm $obj
- fi
-
- $show "$mv $libobj $obj"
- if $run $mv $libobj $obj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
-
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir="."
- else
- xdir="$xdir"
- fi
- baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
- libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
- # Now arrange that obj and lo_libobj become the same file
- $show "(cd $xdir && $LN_S $baseobj $libobj)"
- if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
- exit 0
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Allow error messages only from the first compilation.
- suppress_output=' >/dev/null 2>&1'
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- command="$base_compile $srcfile"
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- output_obj="$obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- $run $rm "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- $run $rm $removelist
- exit 1
- fi
-
- if test "$need_locks" = warn &&
- test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
- echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit 1
- fi
-
- # Just move the object if needed
- if test x"$output_obj" != x"$obj"; then
- $show "$mv $output_obj $obj"
- if $run $mv $output_obj $obj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Create an invalid libtool object if no PIC, so that we do not
- # accidentally link it into a program.
- if test "$build_libtool_libs" != yes; then
- $show "echo timestamp > $libobj"
- $run eval "echo timestamp > \$libobj" || exit $?
- else
- # Move the .lo from within objdir
- $show "$mv $libobj $lo_libobj"
- if $run $mv $libobj $lo_libobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
- fi
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- $rm "$lockfile"
- fi
-
- exit 0
- ;;
-
- # libtool link mode
- link)
- modename="$modename: link"
- case "$host" in
- *-*-cygwin* | *-*-mingw* | *-*-os2*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invokation.
- allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- # allow_undefined=yes
-
- # This is a source program that is used to create dlls on Windows
- # Don't remove nor modify the starting and closing comments
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #else
-# # ifdef __cplusplus
-# extern "C" {
-# # endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# # ifdef __cplusplus
-# }
-# # endif
-#
-# HINSTANCE __hDllInstance_base;
-#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# #endif
-# /* ltdll.c ends here */
- # This is a source program that is used to create import libraries
- # on Windows for dlls which lack them. Don't remove nor modify the
- # starting and closing comments
-# /* impgen.c starts here */
-# /* Copyright (C) 1999 Free Software Foundation, Inc.
-#
-# This file is part of GNU libtool.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-# */
-#
-# #include <stdio.h> /* for printf() */
-# #include <unistd.h> /* for open(), lseek(), read() */
-# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
-# #include <string.h> /* for strdup() */
-#
-# static unsigned int
-# pe_get16 (fd, offset)
-# int fd;
-# int offset;
-# {
-# unsigned char b[2];
-# lseek (fd, offset, SEEK_SET);
-# read (fd, b, 2);
-# return b[0] + (b[1]<<8);
-# }
-#
-# static unsigned int
-# pe_get32 (fd, offset)
-# int fd;
-# int offset;
-# {
-# unsigned char b[4];
-# lseek (fd, offset, SEEK_SET);
-# read (fd, b, 4);
-# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
-# }
-#
-# static unsigned int
-# pe_as32 (ptr)
-# void *ptr;
-# {
-# unsigned char *b = ptr;
-# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
-# }
-#
-# int
-# main (argc, argv)
-# int argc;
-# char *argv[];
-# {
-# int dll;
-# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
-# unsigned long export_rva, export_size, nsections, secptr, expptr;
-# unsigned long name_rvas, nexp;
-# unsigned char *expdata, *erva;
-# char *filename, *dll_name;
-#
-# filename = argv[1];
-#
-# dll = open(filename, O_RDONLY|O_BINARY);
-# if (!dll)
-# return 1;
-#
-# dll_name = filename;
-#
-# for (i=0; filename[i]; i++)
-# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
-# dll_name = filename + i +1;
-#
-# pe_header_offset = pe_get32 (dll, 0x3c);
-# opthdr_ofs = pe_header_offset + 4 + 20;
-# num_entries = pe_get32 (dll, opthdr_ofs + 92);
-#
-# if (num_entries < 1) /* no exports */
-# return 1;
-#
-# export_rva = pe_get32 (dll, opthdr_ofs + 96);
-# export_size = pe_get32 (dll, opthdr_ofs + 100);
-# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
-# secptr = (pe_header_offset + 4 + 20 +
-# pe_get16 (dll, pe_header_offset + 4 + 16));
-#
-# expptr = 0;
-# for (i = 0; i < nsections; i++)
-# {
-# char sname[8];
-# unsigned long secptr1 = secptr + 40 * i;
-# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
-# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
-# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
-# lseek(dll, secptr1, SEEK_SET);
-# read(dll, sname, 8);
-# if (vaddr <= export_rva && vaddr+vsize > export_rva)
-# {
-# expptr = fptr + (export_rva - vaddr);
-# if (export_rva + export_size > vaddr + vsize)
-# export_size = vsize - (export_rva - vaddr);
-# break;
-# }
-# }
-#
-# expdata = (unsigned char*)malloc(export_size);
-# lseek (dll, expptr, SEEK_SET);
-# read (dll, expdata, export_size);
-# erva = expdata - export_rva;
-#
-# nexp = pe_as32 (expdata+24);
-# name_rvas = pe_as32 (expdata+32);
-#
-# printf ("EXPORTS\n");
-# for (i = 0; i<nexp; i++)
-# {
-# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
-# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
-# }
-#
-# return 0;
-# }
-# /* impgen.c ends here */
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- compile_command="$nonopt"
- finalize_command="$nonopt"
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- linkopts=
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- lib_search_path=
- fi
- # now prepend the system-specific ones
- eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- link_against_libtool_libs=
- ltlibs=
- module=no
- objs=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case "$arg" in
- -all-static | -static)
- if test "X$arg" = "X-all-static"; then
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- else
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- fi
- build_libtool_libs=no
- build_old_libs=yes
- prefer_static_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test $# -gt 0; do
- arg="$1"
- shift
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case "$prev" in
- output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
- ;;
- esac
-
- case "$prev" in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
- preload=yes
- fi
- case "$arg" in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- if test ! -f "$arg"; then
- $echo "$modename: symbol file \`$arg' does not exist"
- exit 1
- fi
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case "$arg" in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit 1
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi
-
- prevarg="$arg"
-
- case "$arg" in
- -all-static)
- if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: not more than one -exported-symbols argument allowed"
- exit 1
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -L*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
- # We need an absolute path.
- case "$dir" in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
- absdir="$dir"
- fi
- dir="$absdir"
- ;;
- esac
- case " $deplibs " in
- *" $arg "*) ;;
- *) deplibs="$deplibs $arg";;
- esac
- case " $lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir";;
- esac
- case "$host" in
- *-*-cygwin* | *-*-mingw* | *-*-os2*)
- dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
- case ":$dllsearchpath:" in
- ::) dllsearchpath="$dllsearchdir";;
- *":$dllsearchdir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
- esac
- ;;
- esac
- ;;
-
- -l*)
- if test "$arg" = "-lc"; then
- case "$host" in
- *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
- # These systems don't actually have c library (as such)
- continue
- ;;
- esac
- elif test "$arg" = "-lm"; then
- case "$host" in
- *-*-cygwin* | *-*-beos*)
- # These systems don't actually have math library (as such)
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -o) prev=output ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
- # We need an absolute path.
- case "$dir" in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit 1
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -static)
- # If we have no pic_flag, then this is the same as -all-static.
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- ;;
-
- *.o | *.obj | *.a | *.lib)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A library object.
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
- prev=
- fi
- libobjs="$libobjs $arg"
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- dlname=
- libdir=
- library_names=
- old_library=
-
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
- exit 1
- fi
-
- # If the library was installed with an old release of libtool,
- # it will not redefine variable installed.
- installed=yes
-
- # Read the .la file
- # If there is no directory component, then add one.
- case "$arg" in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
-
- if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
- exit 1
- fi
-
- # Find the relevant object directory and library name.
- name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
-
- if test "X$installed" = Xyes; then
- dir="$libdir"
- else
- dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$dir" = "X$arg"; then
- dir="$objdir"
- else
- dir="$dir/$objdir"
- fi
- fi
-
- if test -n "$dependency_libs"; then
- # Extract -R and -L from dependency_libs
- temp_deplibs=
- for deplib in $dependency_libs; do
- case "$deplib" in
- -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
- case " $rpath $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- -L*) case "$compile_command $temp_deplibs " in
- *" $deplib "*) ;;
- *) temp_deplibs="$temp_deplibs $deplib";;
- esac
- temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- case " $lib_search_path " in
- *" $temp_dir "*) ;;
- *) lib_search_path="$lib_search_path $temp_dir";;
- esac
- ;;
- *) temp_deplibs="$temp_deplibs $deplib";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- if test -z "$libdir"; then
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $dir/$old_library"
- old_convenience="$old_convenience $dir/$old_library"
- deplibs="$deplibs$dependency_libs"
- compile_command="$compile_command $dir/$old_library$dependency_libs"
- finalize_command="$finalize_command $dir/$old_library$dependency_libs"
- continue
- fi
-
- # This library was specified with -dlopen.
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking statically,
- # we need to preload.
- prev=dlprefiles
- else
- # We should not create a dependency on this library, but we
- # may need any libraries it requires.
- compile_command="$compile_command$dependency_libs"
- finalize_command="$finalize_command$dependency_libs"
- prev=
- continue
- fi
- fi
-
- # The library was specified with -dlpreopen.
- if test "$prev" = dlprefiles; then
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- dlprefiles="$dlprefiles $dir/$old_library"
- else
- dlprefiles="$dlprefiles $dir/$linklib"
- fi
- prev=
- fi
-
- if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
- link_against_libtool_libs="$link_against_libtool_libs $arg"
- if test -n "$shlibpath_var"; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *) temp_rpath="$temp_rpath $dir" ;;
- esac
- fi
-
- # We need an absolute path.
- case "$dir" in
- [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
- absdir="$dir"
- fi
- ;;
- esac
-
- # This is the magic to use -rpath.
- # Skip directories that are in the system default run-time
- # search path, unless they have been requested with -R.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
-
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
-
- lib_linked=yes
- case "$hardcode_action" in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- compile_command="$compile_command $dir/$linklib"
- deplibs="$deplibs $dir/$linklib"
- case "$host" in
- *-*-cygwin* | *-*-mingw* | *-*-os2*)
- dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
- if test -n "$dllsearchpath"; then
- dllsearchpath="$dllsearchpath:$dllsearchdir"
- else
- dllsearchpath="$dllsearchdir"
- fi
- ;;
- esac
- elif test "$hardcode_minus_L" = no; then
- case "$host" in
- *-*-sunos*)
- compile_shlibpath="$compile_shlibpath$dir:"
- ;;
- esac
- case "$compile_command " in
- *" -L$dir "*) ;;
- *) compile_command="$compile_command -L$dir";;
- esac
- compile_command="$compile_command -l$name"
- deplibs="$deplibs -L$dir -l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- case ":$compile_shlibpath:" in
- *":$dir:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$dir:";;
- esac
- compile_command="$compile_command -l$name"
- deplibs="$deplibs -l$name"
- else
- lib_linked=no
- fi
- ;;
-
- relink)
- if test "$hardcode_direct" = yes; then
- compile_command="$compile_command $absdir/$linklib"
- deplibs="$deplibs $absdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- case "$compile_command " in
- *" -L$absdir "*) ;;
- *) compile_command="$compile_command -L$absdir";;
- esac
- compile_command="$compile_command -l$name"
- deplibs="$deplibs -L$absdir -l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case ":$compile_shlibpath:" in
- *":$absdir:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$absdir:";;
- esac
- compile_command="$compile_command -l$name"
- deplibs="$deplibs -l$name"
- else
- lib_linked=no
- fi
- ;;
-
- *)
- lib_linked=no
- ;;
- esac
-
- if test "$lib_linked" != yes; then
- $echo "$modename: configuration error: unsupported hardcode properties"
- exit 1
- fi
-
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
- finalize_command="$finalize_command $libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- case "$finalize_command " in
- *" -L$libdir "*) ;;
- *) finalize_command="$finalize_command -L$libdir";;
- esac
- finalize_command="$finalize_command -l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case ":$finalize_shlibpath:" in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
- esac
- finalize_command="$finalize_command -l$name"
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- case "$finalize_command " in
- *" -L$dir "*) ;;
- *) finalize_command="$finalize_command -L$libdir";;
- esac
- finalize_command="$finalize_command -l$name"
- fi
- else
- # Transform directly to old archives if we don't build new libraries.
- if test -n "$pic_flag" && test -z "$old_library"; then
- $echo "$modename: cannot find static library for \`$arg'" 1>&2
- exit 1
- fi
-
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_command="$compile_command $dir/$linklib"
- finalize_command="$finalize_command $dir/$linklib"
- else
- case "$compile_command " in
- *" -L$dir "*) ;;
- *) compile_command="$compile_command -L$dir";;
- esac
- compile_command="$compile_command -l$name"
- case "$finalize_command " in
- *" -L$dir "*) ;;
- *) finalize_command="$finalize_command -L$dir";;
- esac
- finalize_command="$finalize_command -l$name"
- fi
- fi
-
- # Add in any libraries that this one depends upon.
- compile_command="$compile_command$dependency_libs"
- finalize_command="$finalize_command$dependency_libs"
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- ;;
- esac
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
- done
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
- libobjs_save="$libobjs"
-
- case "$output" in
- "")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- *.a | *.lib)
- if test -n "$link_against_libtool_libs"; then
- $echo "$modename: error: cannot link libtool libraries into archives" 1>&2
- exit 1
- fi
-
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
- fi
-
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
- fi
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- ;;
-
- *.la)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case "$outputname" in
- lib*)
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
- eval libname=\"$libname_spec\"
- ;;
- *)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- eval libname=\"$libname_spec\"
- else
- libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- fi
- ;;
- esac
-
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
-
- if test -n "$objs"; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
- exit 1
- fi
-
- # How the heck are we supposed to write a wrapper for a shared library?
- if test -n "$link_against_libtool_libs"; then
- $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
- exit 1
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
- fi
-
- set dummy $rpath
- if test $# -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- libext=al
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
- dependency_libs="$deplibs"
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
- fi
- else
-
- # Parse the version information argument.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- IFS="$save_ifs"
-
- if test -n "$8"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- current="$2"
- revision="$3"
- age="$4"
-
- # Check that each of the things are valid numbers.
- case "$current" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case "$revision" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case "$age" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- if test $age -gt $current; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case "$version_type" in
- none) ;;
-
- irix)
- major=`expr $current - $age + 1`
- versuffix="$major.$revision"
- verstring="sgi$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test $loop != 0; do
- iface=`expr $revision - $loop`
- loop=`expr $loop - 1`
- verstring="sgi$major.$iface:$verstring"
- done
- ;;
-
- linux)
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- major=`expr $current - $age`
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test $loop != 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current";
- ;;
-
- windows)
- # Like Linux, but with '-' rather than '.', since we only
- # want one extension on Windows 95.
- major=`expr $current - $age`
- versuffix="-$major-$age-$revision"
- ;;
-
- *)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- verstring="0.0"
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
-
- dependency_libs="$deplibs"
- case "$host" in
- *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody*)
- # rhapsody is a little odd...
- deplibs="$deplibs -framework System"
- ;;
- *)
- # Add libc to deplibs on all other systems.
- deplibs="$deplibs -lc"
- ;;
- esac
- fi
-
- # Create the output directory, or remove our outputs if we need to.
- if test -d $output_objdir; then
- $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
- $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
- else
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- status=$?
- if test $status -ne 0 && test ! -d $output_objdir; then
- exit $status
- fi
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- if test "$build_libtool_libs" = yes; then
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case "$deplibs_check_method" in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behaviour.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $rm conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $rm conftest
- $CC -o conftest conftest.c $deplibs
- if test $? -eq 0 ; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- echo
- echo "*** Warning: This library needs some functionality provided by $i."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have."
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- else
- # Error occured in the first compile. Let's try to salvage the situation:
- # Compile a seperate program for each library.
- for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" ; then
- $rm conftest
- $CC -o conftest conftest.c $i
- # Did it work?
- if test $? -eq 0 ; then
- ldd_output=`ldd conftest`
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- echo
- echo "*** Warning: This library needs some functionality provided by $i."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have."
- fi
- else
- droppeddeps=yes
- echo
- echo "*** Warning! Library $i is needed by this library but I was not able to"
- echo "*** make it link in! You will probably need to install it or some"
- echo "*** library that it depends on before this library will be fully"
- echo "*** functional. Installing it before continuing would be even better."
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method
- file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
- for a_deplib in $deplibs; do
- name="`expr $a_deplib : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null \
- | grep " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | sed 's/.* -> //'`
- case "$potliblink" in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
- | sed 10q \
- | egrep "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- echo
- echo "*** Warning: This library needs some functionality provided by $a_deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have."
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
- -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' |
- grep . >/dev/null; then
- echo
- if test "X$deplibs_check_method" = "Xnone"; then
- echo "*** Warning: inter-library dependencies are not supported in this platform."
- else
- echo "*** Warning: inter-library dependencies are not known to be supported."
- fi
- echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- echo
- echo "*** Warning: libtool could not satisfy all declared inter-library"
- echo "*** dependencies of module $libname. Therefore, libtool will create"
- echo "*** a static module, that should work as long as the dlopening"
- echo "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- echo
- echo "*** However, this would only work if libtool was able to extract symbol"
- echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- echo "*** not find such a program. So, this module is probably useless."
- echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- echo "*** The inter-library dependencies that have been dropped here will be"
- echo "*** automatically added whenever a program is linked with this library"
- echo "*** or is declared to -dlopen it."
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- # Get the real and link names of the library.
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- realname="$2"
- shift; shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- lib="$output_objdir/$realname"
- for link
- do
- linknames="$linknames $link"
- done
-
- # Ensure that we have .o objects for linkers which dislike .lo
- # (e.g. aix) in case we are running --disable-static
- for obj in $libobjs; do
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir="."
- else
- xdir="$xdir"
- fi
- baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
- if test ! -f $xdir/$oldobj; then
- $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
- $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
- fi
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- eval cmds=\"$export_symbols_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex"; then
- $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
- $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- $show "$mv \"${export_symbols}T\" \"$export_symbols\""
- $run eval '$mv "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
- fi
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${outputname}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "mkdir $gentop"
- $run mkdir "$gentop"
- status=$?
- if test $status -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- for xlib in $convenience; do
- # Extract the objects.
- case "$xlib" in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "mkdir $xdir"
- $run mkdir "$xdir"
- status=$?
- if test $status -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
-
- libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
- done
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linkopts="$linkopts $flag"
- fi
-
- # Do each of the archive commands.
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval cmds=\"$archive_expsym_cmds\"
- else
- eval cmds=\"$archive_cmds\"
- fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- *.lo | *.o | *.obj)
- if test -n "$link_against_libtool_libs"; then
- $echo "$modename: error: cannot link libtool libraries into objects" 1>&2
- exit 1
- fi
-
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
- fi
-
- case "$output" in
- *.lo)
- if test -n "$objs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit 1
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e "$lo2o"`
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $run $rm $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${obj}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "mkdir $gentop"
- $run mkdir "$gentop"
- status=$?
- if test $status -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- for xlib in $convenience; do
- # Extract the objects.
- case "$xlib" in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "mkdir $xdir"
- $run mkdir "$xdir"
- status=$?
- if test $status -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
-
- reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
- done
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs"
-
- output="$obj"
- eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit 0
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- $show "echo timestamp > $libobj"
- $run eval "echo timestamp > $libobj" || exit $?
- exit 0
- fi
-
- if test -n "$pic_flag"; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- else
- # Just create a symlink.
- $show $rm $libobj
- $run $rm $libobj
- xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$libobj"; then
- xdir="."
- else
- xdir="$xdir"
- fi
- baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
- oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
- $show "(cd $xdir && $LN_S $oldobj $baseobj)"
- $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
- fi
-
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit 0
- ;;
-
- # Anything else should be a program.
- *)
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
- fi
-
- if test "$preload" = yes; then
- if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
- test "$dlopen_self_static" = unknown; then
- $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
- fi
- fi
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$compile_rpath " in
- *" $libdir "*) ;;
- *) compile_rpath="$compile_rpath $libdir" ;;
- esac
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
-
- # Create the binary in the object directory, then wrap it.
- if test ! -d $output_objdir; then
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- status=$?
- if test $status -ne 0 && test ! -d $output_objdir; then
- exit $status
- fi
- fi
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- dlsyms=
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${outputname}S.c"
- else
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
- fi
- fi
-
- if test -n "$dlsyms"; then
- case "$dlsyms" in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${outputname}.nm"
-
- $show "$rm $nlist ${nlist}S ${nlist}T"
- $run $rm "$nlist" "${nlist}S" "${nlist}T"
-
- # Parse the name list into a source file.
- $show "creating $output_objdir/$dlsyms"
-
- test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define lt_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- $show "generating symbol list for \`$output'"
-
- test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for arg in $progfiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- if test -n "$export_symbols_regex"; then
- $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$output.exp"
- $run $rm $export_symbols
- $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- else
- $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
- $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- name=`echo "$arg" | sed -e 's%^.*/%%'`
- $run eval 'echo ": $name " >> "$nlist"'
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -z "$run"; then
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $mv "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
- :
- else
- grep -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
- else
- echo '/* NONE */' >> "$output_objdir/$dlsyms"
- fi
-
- $echo >> "$output_objdir/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \
- -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \
- < "$nlist" >> "$output_objdir/$dlsyms"
-
- $echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr_t) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- fi
-
- pic_flag_for_symtable=
- case "$host" in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
- esac;;
- *-*-hpux*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DPIC";;
- esac
- esac
-
- # Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
-
- # Clean up the generated files.
- $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
- $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
-
- # Transform the symbol file into the correct name.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit 1
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- status=$?
-
- # Delete the generated files.
- if test -n "$dlsyms"; then
- $show "$rm $output_objdir/${outputname}S.${objext}"
- $run $rm "$output_objdir/${outputname}S.${objext}"
- fi
-
- exit $status
- fi
-
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case "$dir" in
- [\\/]* | [A-Za-z]:[\\/]*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
- $echo "$modename: \`$output' will be relinked during installation" 1>&2
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- $show "$link_command"
- $run eval "$link_command" || exit $?
-
- # Now create the wrapper script.
- $show "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
- case "$0" in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
- *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
- esac
- qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
- esac
- $rm $output
- trap "$rm $output; exit 1" 1 2 15
-
- $echo > $output "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variable:
- link_against_libtool_libs='$link_against_libtool_libs'
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- echo=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$echo works!
- :
- else
- # Restart under the correct shell, and then maybe \$echo will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- echo >> $output "\
- program=lt-'$outputname'
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" || \\
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $mkdir \"\$progdir\"
- else
- $rm \"\$progdir/\$file\"
- fi"
-
- echo >> $output "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if (cd \"\$thisdir\" && eval \$relink_command); then :
- else
- $rm \"\$progdir/\$file\"
- exit 1
- fi
- fi
-
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $rm \"\$progdir/\$program\";
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $rm \"\$progdir/\$file\"
- fi"
- else
- echo >> $output "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- echo >> $output "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $echo >> $output "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # win32 systems need to use the prog path for dll
- # lookup to work
- *-*-cygwin*)
- $echo >> $output "\
- exec \$progdir/\$program \${1+\"\$@\"}
-"
- ;;
-
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2*)
- $echo >> $output "\
- exec \$progdir\\\\\$program \${1+\"\$@\"}
-"
- ;;
-
- *)
- $echo >> $output "\
- # Export the path to the program.
- PATH=\"\$progdir:\$PATH\"
- export PATH
-
- exec \$program \${1+\"\$@\"}
-"
- ;;
- esac
- $echo >> $output "\
- \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
- exit 1
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit 1
- fi
-fi\
-"
- chmod +x $output
- fi
- exit 0
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "mkdir $gentop"
- $run mkdir "$gentop"
- status=$?
- if test $status -ne 0 && test ! -d "$gentop"; then
- exit $status
- fi
- generated="$generated $gentop"
-
- # Add in members from convenience archives.
- for xlib in $addlibs; do
- # Extract the objects.
- case "$xlib" in
- [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
- *) xabs=`pwd`"/$xlib" ;;
- esac
- xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
- xdir="$gentop/$xlib"
-
- $show "${rm}r $xdir"
- $run ${rm}r "$xdir"
- $show "mkdir $xdir"
- $run mkdir "$xdir"
- status=$?
- if test $status -ne 0 && test ! -d "$xdir"; then
- exit $status
- fi
- $show "(cd $xdir && $AR x $xabs)"
- $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
-
- oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
- done
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- eval cmds=\"$old_archive_from_new_cmds\"
- else
- # Ensure that we have .o objects in place in case we decided
- # not to build a shared library, and have fallen back to building
- # static libs even though --disable-static was passed!
- for oldobj in $oldobjs; do
- if test ! -f $oldobj; then
- xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$oldobj"; then
- xdir="."
- else
- xdir="$xdir"
- fi
- baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
- obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
- $show "(cd $xdir && ${LN_S} $obj $baseobj)"
- $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
- fi
- done
-
- eval cmds=\"$old_archive_cmds\"
- fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$generated"; then
- $show "${rm}r$generated"
- $run ${rm}r$generated
- fi
-
- # Now create the libtool archive.
- case "$output" in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- $show "creating $output"
-
- if test -n "$xrpath"; then
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- done
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
-
- # Only create the output if not a dry run.
- if test -z "$run"; then
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- fi
- $rm $output
- $echo > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$dlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'\
-"
- done
- fi
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
- $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $?
- ;;
- esac
- exit 0
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg="$nonopt"
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest="$arg"
- continue
- fi
-
- case "$arg" in
- -d) isdir=yes ;;
- -f) prev="-f" ;;
- -g) prev="-g" ;;
- -m) prev="-m" ;;
- -o) prev="-o" ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*) ;;
-
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest="$arg"
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test $# -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
- fi
- case "$destdir" in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case "$file" in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case "$file" in
- *.a | *.lib)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- library_names=
- old_library=
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$realname $destdir/$realname"
- $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
-
- if test $# -gt 0; then
- # Delete the old symlinks, and create new ones.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- eval cmds=\"$postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- instname="$dir/$name"i
- $show "$install_prog $instname $destdir/$name"
- $run eval "$install_prog $instname $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case "$destfile" in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
- ;;
- *.o | *.obj)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit 0
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Do a test to see if this is really a libtool program.
- if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- link_against_libtool_libs=
- relink_command=
-
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$link_against_libtool_libs"; then
- $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
- exit 1
- fi
-
- finalize=yes
- for lib in $link_against_libtool_libs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case "$lib" in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
- if test -n "$libdir" && test ! -f "$libfile"; then
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir="/tmp"
- test -n "$TMPDIR" && tmpdir="$TMPDIR"
- tmpdir="$tmpdir/libtool-$$"
- if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
- else
- $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
- continue
- fi
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- ${rm}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- $echo "$modename: warning: cannot relink \`$file'" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- $show "$install_prog$stripme $file $destfile"
- $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
- test -n "$outputname" && ${rm}r "$tmpdir"
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- # Do each command in the postinstall commands.
- eval cmds=\"$old_postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec $SHELL $0 --finish$current_libdirs
- exit 1
- fi
-
- exit 0
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- eval cmds=\"$finish_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || admincmds="$admincmds
- $cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- test "$show" = : && exit 0
-
- echo "----------------------------------------------------------------------"
- echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- echo " $libdir"
- done
- echo
- echo "If you ever happen to want to link against installed libraries"
- echo "in a given directory, LIBDIR, you must either use libtool, and"
- echo "specify the full pathname of the library, or use \`-LLIBDIR'"
- echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- echo " during execution"
- fi
- if test -n "$runpath_var"; then
- echo " - add LIBDIR to the \`$runpath_var' environment variable"
- echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- echo " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- echo " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- echo
- echo "See any operating system documentation about shared libraries for"
- echo "more information, such as the ld(1) and ld.so(8) manual pages."
- echo "----------------------------------------------------------------------"
- exit 0
- ;;
-
- # libtool execute mode
- execute)
- modename="$modename: execute"
-
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit 1
- fi
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- dir=
- case "$file" in
- *.la)
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit 1
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case "$file" in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
- args="$args \"$file\""
- done
-
- if test -z "$run"; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved enviroment variables
- if test "${save_LC_ALL+set}" = set; then
- LC_ALL="$save_LC_ALL"; export LC_ALL
- fi
- if test "${save_LANG+set}" = set; then
- LANG="$save_LANG"; export LANG
- fi
-
- # Now actually exec the command.
- eval "exec \$cmd$args"
-
- $echo "$modename: cannot exec \$cmd$args"
- exit 1
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
- $echo "export $shlibpath_var"
- fi
- $echo "$cmd$args"
- exit 0
- fi
- ;;
-
- # libtool uninstall mode
- uninstall)
- modename="$modename: uninstall"
- rm="$nonopt"
- files=
-
- for arg
- do
- case "$arg" in
- -*) rm="$rm $arg" ;;
- *) files="$files $arg" ;;
- esac
- done
-
- if test -z "$rm"; then
- $echo "$modename: you must specify an RM program" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- for file in $files; do
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- rmfiles="$file"
-
- case "$name" in
- *.la)
- # Possibly a libtool archive, so verify it.
- if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- . $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- rmfiles="$rmfiles $dir/$n"
- done
- test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
-
- $show "$rm $rmfiles"
- $run $rm $rmfiles
-
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- eval cmds=\"$postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- eval cmds=\"$old_postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- done
- IFS="$save_ifs"
- fi
-
- # FIXME: should reinstall the best remaining shared library.
- fi
- ;;
-
- *.lo)
- if test "$build_old_libs" = yes; then
- oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
- rmfiles="$rmfiles $dir/$oldobj"
- fi
- $show "$rm $rmfiles"
- $run $rm $rmfiles
- ;;
-
- *)
- $show "$rm $rmfiles"
- $run $rm $rmfiles
- ;;
- esac
- done
- exit 0
- ;;
-
- "")
- $echo "$modename: you must specify a MODE" 1>&2
- $echo "$generic_help" 1>&2
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- $echo "$modename: invalid operation mode \`$mode'" 1>&2
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-
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- --help display this help message and exit
- --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
- --quiet same as \`--silent'
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-"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
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- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -static always build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
-execute)
- $echo \
-"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
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- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
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-
-If any of the ARGS are libtool executable wrappers, then they are translated
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-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
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- $echo \
-"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
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- ;;
-
-install)
- $echo \
-"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
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-
-The rest of the components are interpreted as arguments to that command (only
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- ;;
-
-link)
- $echo \
-"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
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- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-undefined declare that a library does not refer to external symbols
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- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -static do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
-uninstall)
- $echo \
-"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
-*)
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-esac
-
-echo
-$echo "Try \`$modename --help' for more information about other modes."
-
-exit 0
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/Build/source/extra/expat/conftools/missing b/Build/source/extra/expat/conftools/missing
deleted file mode 100644
index 28055d2ae6f..00000000000
--- a/Build/source/extra/expat/conftools/missing
+++ /dev/null
@@ -1,376 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008, 2009 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
-fi
-
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
- configure_ac=configure.ac
-else
- configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case $1 in
---run)
- # Try to run requested program, and just exit if it succeeds.
- run=
- shift
- "$@" && exit 0
- # Exit code 63 means version mismatch. This often happens
- # when the user try to use an ancient version of a tool on
- # a file that requires a minimum version. In this case we
- # we should proceed has if the program had been absent, or
- # if --run hadn't been passed.
- if test $? = 63; then
- run=:
- msg="probably too old"
- fi
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
- --run try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
- aclocal touch file \`aclocal.m4'
- autoconf touch file \`configure'
- autoheader touch file \`config.h.in'
- autom4te touch the output file, or create a stub one
- automake touch all \`Makefile.in' files
- bison create \`y.tab.[ch]', if possible, from existing .[ch]
- flex create \`lex.yy.c', if possible, from existing .c
- help2man touch the output file
- lex create \`lex.yy.c', if possible, from existing .c
- makeinfo touch the output file
- tar try tar, gnutar, gtar, then tar without non-portable flags
- yacc create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: Unknown \`$1' option"
- echo 1>&2 "Try \`$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# normalize program name to check for.
-program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
-# Now exit if we have it, but it failed. Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program). This is about non-GNU programs, so use $1 not
-# $program.
-case $1 in
- lex*|yacc*)
- # Not GNU programs, they don't have --version.
- ;;
-
- tar*)
- if test -n "$run"; then
- echo 1>&2 "ERROR: \`tar' requires --run"
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- exit 1
- fi
- ;;
-
- *)
- if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
- # We have it, but it failed.
- exit 1
- elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
- # Could not run --version or --help. This is probably someone
- # running `$TOOL --version' or `$TOOL --help' to check whether
- # $TOOL exists and not knowing $TOOL uses missing.
- exit 1
- fi
- ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
- aclocal*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acinclude.m4' or \`${configure_ac}'. You might want
- to install the \`Automake' and \`Perl' packages. Grab them from
- any GNU archive site."
- touch aclocal.m4
- ;;
-
- autoconf*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`${configure_ac}'. You might want to install the
- \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
- archive site."
- touch configure
- ;;
-
- autoheader*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`acconfig.h' or \`${configure_ac}'. You might want
- to install the \`Autoconf' and \`GNU m4' packages. Grab them
- from any GNU archive site."
- files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
- test -z "$files" && files="config.h"
- touch_files=
- for f in $files; do
- case $f in
- *:*) touch_files="$touch_files "`echo "$f" |
- sed -e 's/^[^:]*://' -e 's/:.*//'`;;
- *) touch_files="$touch_files $f.in";;
- esac
- done
- touch $touch_files
- ;;
-
- automake*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
- You might want to install the \`Automake' and \`Perl' packages.
- Grab them from any GNU archive site."
- find . -type f -name Makefile.am -print |
- sed 's/\.am$/.in/' |
- while read f; do touch "$f"; done
- ;;
-
- autom4te*)
- echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
- You might have modified some files without having the
- proper tools for further handling them.
- You can get \`$1' as part of \`Autoconf' from any GNU
- archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo "#! /bin/sh"
- echo "# Created by GNU Automake missing as a replacement of"
- echo "# $ $@"
- echo "exit 0"
- chmod +x $file
- exit 1
- fi
- ;;
-
- bison*|yacc*)
- echo 1>&2 "\
-WARNING: \`$1' $msg. You should only need it if
- you modified a \`.y' file. You may need the \`Bison' package
- in order for those modifications to take effect. You can get
- \`Bison' from any GNU archive site."
- rm -f y.tab.c y.tab.h
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.y)
- SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.c
- fi
- SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" y.tab.h
- fi
- ;;
- esac
- fi
- if test ! -f y.tab.h; then
- echo >y.tab.h
- fi
- if test ! -f y.tab.c; then
- echo 'main() { return 0; }' >y.tab.c
- fi
- ;;
-
- lex*|flex*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.l' file. You may need the \`Flex' package
- in order for those modifications to take effect. You can get
- \`Flex' from any GNU archive site."
- rm -f lex.yy.c
- if test $# -ne 1; then
- eval LASTARG="\${$#}"
- case $LASTARG in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if test ! -f lex.yy.c; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit $?
- fi
- ;;
-
- makeinfo*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- # The file to touch is that specified with -o ...
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -z "$file"; then
- # ... or it is the one specified with @setfilename ...
- infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '
- /^@setfilename/{
- s/.* \([^ ]*\) *$/\1/
- p
- q
- }' $infile`
- # ... or it is derived from the source name (dir/f.texi becomes f.info)
- test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
- fi
- # If the file does not exist, the user really needs makeinfo;
- # let's fail without touching anything.
- test -f $file || exit 1
- touch $file
- ;;
-
- tar*)
- shift
-
- # We have already tried tar in the generic part.
- # Look for gnutar/gtar before invocation to avoid ugly error
- # messages.
- if (gnutar --version > /dev/null 2>&1); then
- gnutar "$@" && exit 0
- fi
- if (gtar --version > /dev/null 2>&1); then
- gtar "$@" && exit 0
- fi
- firstarg="$1"
- if shift; then
- case $firstarg in
- *o*)
- firstarg=`echo "$firstarg" | sed s/o//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- case $firstarg in
- *h*)
- firstarg=`echo "$firstarg" | sed s/h//`
- tar "$firstarg" "$@" && exit 0
- ;;
- esac
- fi
-
- echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
- You may want to install GNU tar or Free paxutils, or check the
- command line arguments."
- exit 1
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
- You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequisites for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Build/source/extra/expat/conftools/mkinstalldirs b/Build/source/extra/expat/conftools/mkinstalldirs
deleted file mode 100644
index 4191a45dbd7..00000000000
--- a/Build/source/extra/expat/conftools/mkinstalldirs
+++ /dev/null
@@ -1,162 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-
-scriptversion=2009-04-28.21; # UTC
-
-# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain.
-#
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-IFS=" "" $nl"
-errstatus=0
-dirmode=
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
-
-Create each directory DIR (with mode MODE, if specified), including all
-leading file name components.
-
-Report bugs to <bug-automake@gnu.org>."
-
-# process command line arguments
-while test $# -gt 0 ; do
- case $1 in
- -h | --help | --h*) # -h for help
- echo "$usage"
- exit $?
- ;;
- -m) # -m PERM arg
- shift
- test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
- dirmode=$1
- shift
- ;;
- --version)
- echo "$0 $scriptversion"
- exit $?
- ;;
- --) # stop option processing
- shift
- break
- ;;
- -*) # unknown option
- echo "$usage" 1>&2
- exit 1
- ;;
- *) # first non-opt arg
- break
- ;;
- esac
-done
-
-for file
-do
- if test -d "$file"; then
- shift
- else
- break
- fi
-done
-
-case $# in
- 0) exit 0 ;;
-esac
-
-# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
-# mkdir -p a/c at the same time, both will detect that a is missing,
-# one will create a, then the other will try to create a and die with
-# a "File exists" error. This is a problem when calling mkinstalldirs
-# from a parallel make. We use --version in the probe to restrict
-# ourselves to GNU mkdir, which is thread-safe.
-case $dirmode in
- '')
- if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
- echo "mkdir -p -- $*"
- exec mkdir -p -- "$@"
- else
- # On NextStep and OpenStep, the `mkdir' command does not
- # recognize any option. It will interpret all options as
- # directories to create, and then abort because `.' already
- # exists.
- test -d ./-p && rmdir ./-p
- test -d ./--version && rmdir ./--version
- fi
- ;;
- *)
- if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
- test ! -d ./--version; then
- echo "mkdir -m $dirmode -p -- $*"
- exec mkdir -m "$dirmode" -p -- "$@"
- else
- # Clean up after NextStep and OpenStep mkdir.
- for d in ./-m ./-p ./--version "./$dirmode";
- do
- test -d $d && rmdir $d
- done
- fi
- ;;
-esac
-
-for file
-do
- case $file in
- /*) pathcomp=/ ;;
- *) pathcomp= ;;
- esac
- oIFS=$IFS
- IFS=/
- set fnord $file
- shift
- IFS=$oIFS
-
- for d
- do
- test "x$d" = x && continue
-
- pathcomp=$pathcomp$d
- case $pathcomp in
- -*) pathcomp=./$pathcomp ;;
- esac
-
- if test ! -d "$pathcomp"; then
- echo "mkdir $pathcomp"
-
- mkdir "$pathcomp" || lasterr=$?
-
- if test ! -d "$pathcomp"; then
- errstatus=$lasterr
- else
- if test ! -z "$dirmode"; then
- echo "chmod $dirmode $pathcomp"
- lasterr=
- chmod "$dirmode" "$pathcomp" || lasterr=$?
-
- if test ! -z "$lasterr"; then
- errstatus=$lasterr
- fi
- fi
- fi
- fi
-
- pathcomp=$pathcomp/
- done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Build/source/extra/expat/doc/reference.html b/Build/source/extra/expat/doc/reference.html
deleted file mode 100644
index 07df5e38330..00000000000
--- a/Build/source/extra/expat/doc/reference.html
+++ /dev/null
@@ -1,1493 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
- "http://www.w3.org/TR/REC-html40/loose.dtd">
-<html>
-<head>
-
-<!-- Copyright 1999,2000 Clark Cooper <coopercc@netheaven.com>
- All rights reserved.
- This is free software. You may distribute or modify according to
- the terms of the MIT/X License -->
- <title>Expat XML Parser</title>
- <meta name="author" content="Clark Cooper, coopercc@netheaven.com">
- <meta http-equiv="Content-Style-Type" content="text/css">
- <link href="style.css" rel="stylesheet" type="text/css">
-</head>
-<body>
-<h1>Expat XML Parser</h1>
-
-<p>Expat is a library, written in C, for parsing XML documents. It's the
-underlying XML parser for the open source Mozilla project, perl's
-XML::Parser, and other open-source XML parsers.</p>
-
-<p>This library is the creation of James Clark, who's also given us
-groff (an nroff look-alike), Jade (an implemention of ISO's DSSSL stylesheet
-language for SGML), XP (a Java XML parser package), XT (a Java XSL engine).
-James was also the technical lead on the XML Working Group at W3 that produced
-the XML specification.</p>
-
-<p>This is free software, licensed under the
-<a href="../COPYING">MIT/X Consortium license</a>. You may download it from
-<a href="http://expat.sourceforge.net">the expat homepage on Source Forge</a>.
-</p>
-
-<p>The bulk of this document was originally commissioned as an article by
-<a href="http://www.xml.com/">XML.com</a>. They graciously allowed me to retain
-copyright and to distribute it with expat.
-
-<hr>
-<h2>Table of Contents</h2>
-<ul>
- <li><a href="#overview">Overview</a></li>
- <li><a href="#building">Building and Installing</a></li>
- <li><a href="#using">Using expat</a></li>
- <li><a href="#examples">Some examples</a></li>
- <li><a href="#reference">Reference</a>
- <ul>
- <li><a href="#creation">Parser Creation Functions</a>
- <ul>
- <li><a href="#XML_ParserCreate">XML_ParserCreate</a></li>
- <li><a href="#XML_ParserCreateNS">XML_ParserCreateNS</a></li>
- <li><a href="#XML_ParserCreate_MM">XML_ParserCreate_MM</a></li>
- <li><a href="#XML_ExternalEntityParserCreate">XML_ExternalEntityParserCreate</a></li>
- <li><a href="#XML_ParserFree">XML_ParserFree</a></li>
- </ul>
- </li>
- <li><a href="#parsing">Parsing Functions</a>
- <ul>
- <li><a href="#XML_Parse">XML_Parse</a></li>
- <li><a href="#XML_ParseBuffer">XML_ParseBuffer</a></li>
- <li><a href="#XML_GetBuffer">XML_GetBuffer</a></li>
- </ul>
- </li>
- <li><a href="#setting">Handler Setting Functions</a>
- <ul>
- <li><a href="#XML_SetStartElementHandler">XML_SetStartElementHandler</a></li>
- <li><a href="#XML_SetEndElementHandler">XML_SetEndElementHandler</a></li>
- <li><a href="#XML_SetElementHandler">XML_SetElementHandler</a></li>
- <li><a href="#XML_SetCharacterDataHandler">XML_SetCharacterDataHandler</a></li>
- <li><a href="#XML_SetProcessingInstructionHandler">XML_SetProcessingInstructionHandler</a></li>
- <li><a href="#XML_SetCommentHandler">XML_SetCommentHandler</a></li>
- <li><a href="#XML_SetStartCdataSectionHandler">XML_SetStartCdataSectionHandler</a></li>
- <li><a href="#XML_SetEndCdataSectionHandler">XML_SetEndCdataSectionHandler</a></li>
- <li><a href="#XML_SetCdataSectionHandler">XML_SetCdataSectionHandler</a></li>
- <li><a href="#XML_SetDefaultHandler">XML_SetDefaultHandler</a></li>
- <li><a href="#XML_SetDefaultHandlerExpand">XML_SetDefaultHandlerExpand</a></li>
- <li><a href="#XML_SetExternalEntityRefHandler">XML_SetExternalEntityRefHandler</a></li>
- <li><a href="#XML_SetUnknownEncodingHandler">XML_SetUnknownEncodingHandler</a></li>
- <li><a href="#XML_SetStartNamespaceDeclHandler">XML_SetStartNamespaceDeclHandler</a></li>
- <li><a href="#XML_SetEndNamespaceDeclHandler">XML_SetEndNamespaceDeclHandler</a></li>
- <li><a href="#XML_SetNamespaceDeclHandler">XML_SetNamespaceDeclHandler</a></li>
- <li><a href="#XML_SetXmlDeclHandler">XML_SetXmlDeclHandler</a></li>
- <li><a href="#XML_SetStartDoctypeDeclHandler">XML_SetStartDoctypeDeclHandler</a></li>
- <li><a href="#XML_SetEndDoctypeDeclHandler">XML_SetEndDoctypeDeclHandler</a></li>
- <li><a href="#XML_SetDoctypeDeclHandler">XML_SetDoctypeDeclHandler</a></li>
- <li><a href="#XML_SetElementDeclHandler">XML_SetElementDeclHandler</a></li>
- <li><a href="#XML_SetAttlistDeclHandler">XML_SetAttlistDeclHandler</a></li>
- <li><a href="#XML_SetEntityDeclHandler">XML_SetEntityDeclHandler</a></li>
- <li><a href="#XML_SetUnparsedEntityDeclHandler">XML_SetUnparsedEntityDeclHandler</a></li>
- <li><a href="#XML_SetNotationDeclHandler">XML_SetNotationDeclHandler</a></li>
- <li><a href="#XML_SetNotStandaloneHandler">XML_SetNotStandaloneHandler</a></li>
- </ul>
- </li>
- <li><a href="#position">Parse Position and Error Reporting Functions</a>
- <ul>
- <li><a href="#XML_GetErrorCode">XML_GetErrorCode</a></li>
- <li><a href="#XML_ErrorString">XML_ErrorString</a></li>
- <li><a href="#XML_GetCurrentByteIndex">XML_GetCurrentByteIndex</a></li>
- <li><a href="#XML_GetCurrentLineNumber">XML_GetCurrentLineNumber</a></li>
- <li><a href="#XML_GetCurrentColumnNumber">XML_GetCurrentColumnNumber</a></li>
- <li><a href="#XML_GetCurrentByteCount">XML_GetCurrentByteCount</a></li>
- <li><a href="#XML_GetInputContext">XML_GetInputContext</a></li>
- </ul>
- </li>
- <li><a href="#miscellaneous">Miscellaneous Functions</a>
- <ul>
- <li><a href="#XML_SetUserData">XML_SetUserData</a></li>
- <li><a href="#XML_GetUserData">XML_GetUserData</a></li>
- <li><a href="#XML_UseParserAsHandlerArg">XML_UseParserAsHandlerArg</a></li>
- <li><a href="#XML_SetBase">XML_SetBase</a></li>
- <li><a href="#XML_GetBase">XML_GetBase</a></li>
- <li><a href="#XML_GetSpecifiedAttributeCount">XML_GetSpecifiedAttributeCount</a></li>
- <li><a href="#XML_GetIdAttributeIndex">XML_GetIdAttributeIndex</a></li>
- <li><a href="#XML_SetEncoding">XML_SetEncoding</a></li>
- <li><a href="#XML_SetParamEntityParsing">XML_SetParamEntityParsing</a></li>
- <li><a href="#XML_SetReturnNSTriplet">XML_SetReturnNSTriplet</a></li>
- <li><a href="#XML_ExpatVersion">XML_ExpatVersion</a></li>
- </ul>
- </li>
- </ul>
- </li>
-</ul>
-
-<hr>
-<h2><a name="overview">Overview</a></h2>
-<p>Expat is a stream-oriented parser. You register callback (or handler)
-functions with
-the parser and then start feeding it the document.
-As the parser recognizes parts of
-the document, it will call the appropriate handler for that part (if you've
-registered one.) The document is fed to the parser in pieces, so you can
-start parsing before you have all the document. This also allows you to
-parse really huge documents that won't fit into memory.</p>
-
-<p>Expat can be intimidating due to the many kinds of handlers and options
-you can set. But you only need to learn four functions in order to do 90%
-of what you'll want to do with it:</p>
-
-<dl>
-
-<dt><code>XML_ParserCreate</code></dt>
- <dd>Create a new parser object.</dd>
-
-<dt><code>XML_SetElementHandler</code></dt>
- <dd>Set handlers for start and end tags.</dd>
-
-<dt><code>XML_SetCharacterDataHandler</code></dt>
- <dd>Set handler for text.</dd>
-
-<dt><code>XML_Parse</code></dt>
- <dd>Pass a buffer full of document to the parser</dd>
-</dl>
-
-<p>These functions and others are described in the
-<a href="#reference">reference</a> part of this document. The reference
-section also describes in detail the parameters passed to the different
-types of handlers.
-
-<p>Let's look at a very simple example program that only uses 3 of the above
-functions (it doesn't need to set a character handler.) The program
-<a href="../examples/outline.c">outline.c</a>
-prints an element outline, indenting child elements to distinguish them from
-the parent element that contains them. The start handler does all the work.
-It prints two indenting spaces for every level of ancestor elements, then
-it prints the element and attribute information. Finally it increments the
-global Depth variable.
-
-<div class="eg">
-<pre>
-int Depth;
-
-void
-start(void *data, const char *el, const char **attr) {
- int i;
-
- for (i = 0; i &lt; Depth; i++)
- printf(" ");
-
- printf("%s", el);
-
- for (i = 0; attr[i]; i += 2) {
- printf(" %s='%s'", attr[i], attr[i + 1]);
- }
-
- printf("\n");
- Depth++;
-} /* End of start handler */
-</pre>
-</div>
-
-<p>The end tag simply does the bookkeeping work of decrementing the Depth.
-<div class="eg">
-<pre>
-void
-end(void *data, const char *el) {
- Depth--;
-} /* End of end handler */
-</pre>
-</div>
-
-<p>After creating the parser, the main program just has the job of
-shoveling the document to the parser so that it can do its work.
-
-<hr>
-<h2><a name="building">Building and Installing expat</a></h2>
-<p>The expat distribution comes as a compressed (with GNU gzip) tar file.
-You may download the latest version from
-<a href="http://sourceforge.net/projects/expat/">Source Forge</a>.
-After unpacking this, cd into the directory. Then follow either the
-Win32 directions or Unix directions below.</p>
-
-<h3>Building under Win32</h3>
-<p>If you're using the GNU compiler under cygwin, follow the Unix directions
-in the next section. Otherwise if you have Microsoft's Developer Studio
-installed, then from Windows Explorer double-click on "expat.dsp" in the
-lib directory and build and install in the usual manner.</p>
-
-<p>Alternatively, you may download the win32 binary package that contains
-the expat.h include file and a pre-built dll.</p>
-
-<h3>Building under Unix (or GNU)</h3>
-<p>First you'll need to run the configure shell script in order to configure
-the Makefiles and headers for your system.</p>
-
-<p>If you're happy with all the defaults that configure picks for you,
-and you have permission on your system to install into /usr/local, you can
-install expat with this sequence of commands:</p>
-
-<pre>
- ./configure
- make
- make install
-</pre>
-
-<p>There are some options that you can provide to this script, but the
-only one we'll mention here is the <code>--prefix</code> option. You can
-find out all the options available by running configure with just the
-<code>--help</code> option.
-</p>
-
-By default, the configure script sets things up so that the library gets
-installed in <code>/usr/local/lib</code> and the associated header file in
-<code>/usr/local/include</code>.
-But if you were to give the option, <code>--prefix=/home/me/mystuff</code>,
-then the library and header would get installed in
-<code>/home/me/mystuff/lib</code> and <code>/home/me/mystuff/include</code>
-respectively.
-</p>
-
-<hr>
-<h2><a name="using">Using Expat</a></h2>
-<h3>Compiling and Linking against expat</h3>
-<p>Unless you installed expat in a location not expected by your compiler
-and linker, all you have to do to use expat in your programs is to include
-the expat header (<code>#include &lt;expat.h&gt;</code>) in your files that
-make calls to it and to tell the linker
-that it needs to link against the expat library. On Unix systems, this would
-be the <code>-lexpat</code> argument.
-Otherwise, you'll need to tell the compiler where to look for the expat header
-and the linker where to find the expat library. You may also need to take
-steps to tell the operating system where to find this libary at run time.
-</p>
-<p>On a Unix based system, here's what a Makefile might look like when expat
-is installed in a standard location:</p>
-
-<div class="eg">
-<pre>
-CC=cc
-LDFLAGS=
-LIBS= -lexpat
-xmlapp: xmlapp.o
- $(CC) $(LDFLAGS) -o xmlapp xmlapp.o $(LIBS)
-</pre>
-</div>
-
-<p>If you installed expat in, say, <code>/home/me/mystuff</code>, then
-the Makefile would look like this:</p>
-
-<div class="eg">
-<pre>
-CC=cc
-CFLAGS= -I/home/me/mystuff/include
-LDFLAGS=
-LIBS= -L/home/me/mystuff/lib -lexpat
-xmlapp: xmlapp.o
- $(CC) $(LDFLAGS) -o xmlapp xmlapp.o $(LIBS)
-</pre>
-</div>
-
-<p>You'd also have to set the environment variable <code>LD_LIBRARY_PATH</code>
-to <code>/home/me/mystuff/lib</code> (or to
-<code>${LD_LIBRARY_PATH}:/home/me/mystuff/lib</code> if LD_LIBRARY_PATH
-already has some directories in it) in order to run your application.
-</p>
-
-<h3>Expat Basics</h3>
-<p>As we saw in the example in the overview, the first step in parsing an
-XML document with expat is to create a parser object. There are
-<a href="#creation">three functions</a> in the expat API for creating a
-parser object.
-However, only two of these
-(<a href="#XML_ParserCreate"><code>XML_ParserCreate</code></a> and
-<a href="#XML_ParserCreateNS"><code>XML_ParserCreateNS</code></a>)
-can be used for constructing a parser for a top-level document.
-The object returned by these functions is an opaque pointer
-(i.e. expat.h declares it as void *) to data with further internal structure.
-In order to free the memory associated with this object you must call
-<a href="#XML_ParserFree"><code>XML_ParserFree</code></a>. Note that if
-you have provided any <a href="userdata">user data</a> that gets stored
-in the parser, then your application is responsible for freeing it prior to
-calling XML_ParserFree.
-</p>
-
-<p>The objects returned by the parser creation functions are good for
-parsing only one XML document or external parsed entity. If your application
-needs to parse many XML documents, then it needs to create a parser object
-for each one. The best way to deal with this is to create a higher level
-object that contains all the default initialization you want for your parser
-objects.
-
-<p>Walking through a document hierarchy with a stream oriented parser will
-require a good stack mechanism in order to keep track of current context.
-For instance, to answer the simple question,
-"What element does this text belong to?" requires a stack, since the
-parser may have descended into other elements that are children of the
-current one and has encountered this text on the way out.
-
-<p>The things you're likely to want to keep on a stack are the currently
-opened element and it's attributes. You push this information onto the
-stack in the start handler and you pop it off in the end handler.
-
-<p>For some tasks, it is sufficient to just keep information on what the
-depth of the stack is (or would be if you had one.) The outline program shown
-above presents one example. Another such task would be skipping over a
-complete element. When you see the start tag for the element you want to
-skip, you set a skip flag and record the depth at which the element started.
-When the end tag handler encounters the same depth, the skipped element has
-ended and the flag may be cleared. If you follow the convention that the
-root element starts at 1, then you can use the same variable for skip flag
-and skip depth.
-
-<div class="eg">
-<pre>
-void
-init_info(Parseinfo *info) {
- info->skip = 0;
- info->depth = 1;
- /* Other initializations here */
-} /* End of init_info */
-
-void
-rawstart(void *data, const char *el, const char **attr) {
- Parseinfo *inf = (Parseinfo *) data;
-
- if (! inf->skip) {
- if (should_skip(inf, el, attr)) {
- inf->skip = inf->depth;
- }
- else
- start(inf, el, attr); /* This does rest of start handling */
- }
-
- inf->depth++;
-} /* End of rawstart */
-
-void
-rawend(void *data, const char *el) {
- Parseinfo *inf = (Parseinfo *) data;
-
- inf->depth--;
-
- if (! inf->skip)
- end(inf, el); /* This does rest of end handling */
-
- if (inf->skip == inf->depth)
- inf->skip = 0;
-} /* End rawend */
-
-</pre>
-</div>
-
-<p>Notice in the above example the difference in how depth is manipulated
-in the start and end handlers. The end tag handler should be the mirror
-image of the start tag handler. This is necessary to properly model
-containment. Since, in the start tag handler, we
-incremented depth <em>after</em> the main body of start tag code, then in
-the end handler, we need to manipulate it <em>before</em> the main body.
-If we'd decided to increment it first thing in the start handler, then
-we'd have had to decrement it last thing in the end handler.
-
-<h3>Communicating between handlers</h3>
-
-<p>In order to be able to pass information between different handlers
-without using globals, you'll need to define a data structure to hold
-the shared variables. You can then tell expat (with the XML_SetUserData
-function) to pass a pointer to this
-structure to the handlers. This is typically the first argument received
-by most handlers.
-
-<h3>Namespace Processing</h3>
-
-<p>When the parser is created using the <code>XML_ParserCreateNS</code>,
-function, expat performs namespace processing. Under namespace processing,
-expat consumes <code>xmlns</code> and <code>xmlns:...</code> attributes,
-which declare namespaces for the scope of the element in which they
-occur. This means that your start handler will not see these attributes.
-Your application can still be informed of these declarations by setting
-namespace declaration handlers with
-<a href="#XML_SetNamespaceDeclHandler">
-<code>XML_SetNamespaceDeclHandler</code></a>.
-
-<p>Element type and attribute names that belong to a given namespace are
-passed to the appropriate handler in expanded form. By default this expanded
-form is a concatenation of the namespace URI, the separator character (which
-is the 2nd argument to <code>XML_ParserCreateNS</code>), and the local
-name (i.e. the part after the colon). Names with undeclared prefixes are
-passed through to the handlers unchanged, with the prefix and colon still
-attached. Unprefixed attribute names are never expanded, and unprefixed
-element names are only expanded when they are in the scope of a default
-namespace.
-
-<p>However if <a href="XML_SetReturnNSTriplet">XML_SetReturnNSTriplet</a>
-has been called with a non-zero <code>do_nst</code> parameter, then the
-expanded form for names with an explicit prefix is a concatenation of:
-URI, separator, local name, separator, prefix.
-</p>
-
-<p>You can set handlers for the start of a namespace declaration and for
-the end of a scope of a declaration with the
-<code>XML_SetNamespaceDeclHandler</code> function.
-The StartNamespaceDeclHandler is called prior to the start tag handler
-and the EndNamespaceDeclHandler is called before the corresponding end tag
-that ends the namespace's scope.
-The namespace start handler gets passed the prefix and URI for the namespace.
-For a default namespace declaration (xmlns='...'), the prefix will be null.
-The URI will be null for the case where the default namespace is being unset.
-The namespace end handler just gets the prefix for the closing scope.
-
-<p>These handlers are called for each declaration. So if, for instance, a
-start tag had three namespace declarations, then the StartNamespaceDeclHandler
-would be called three times before the start tag handler is called, once for
-each declaration.
-
-<p>The <a href="src/namespace.c">namespace.c</a> example demonstrates the
-use of these features. Like outline.c, it produces an outline, but
-in addition it annotates when a namespace scope starts and when it ends.
-This example also demonstrates use of application user data.
-
-<h3>Character Encodings</h3>
-
-<p>While XML is based on Unicode, and every XML processor is required to
-recognized UTF-8 and UTF-16 (1 and 2 byte encodings of Unicode), other
-encodings may be declared in XML documents or entities. For the main
-document, an XML declaration may contain an encoding declaration:
-<pre>
-&lt;?xml version="1.0" encoding="ISO-8859-2"?&gt;
-</pre>
-
-<p>External parsed entities may begin with a text declaration, which
-looks like an XML declaration with just an encoding declaration:
-<pre>
-&lt;?xml encoding="Big5"?&gt;
-</pre>
-
-<p>With expat, you may also specify an encoding at the time of creating a
-parser. This is useful when the encoding information may come from a source
-outside the document itself (like a higher level protocol.)
-
-<p><a name="builtin_encodings"></a>There are four built-in encodings in expat:
-<ul>
-<li>UTF-8
-<li>UTF-16
-<li>ISO-8859-1
-<li>US-ASCII
-</ul>
-
-<p>Anything else discovered in an encoding declaration or in the
-protocol encoding specified in the parser constructor, triggers a call
-to the <code>UnknownEncodingHandler</code>. This handler gets passed
-the encoding name and a pointer to an <code>XML_Encoding</code> data
-structure. Your handler must fill in this structure and return 1 if
-it knows how to deal with the encoding. Otherwise the handler should
-return 0.
-The handler also gets passed a pointer to an
-optional application data structure that you may indicate when you set
-the handler.
-
-<p>Expat places restrictions on character encodings that it can support
-by filling in the <code>XML_Encoding</code> structure.
-include file:
-<ol>
-<li>Every ASCII character that can appear in a well-formed XML document
-must be represented by a single byte, and that byte must correspond to
-it's ASCII encoding (except for the characters $@\^'{}~)</li>
-<li>Characters must be encoded in 4 bytes or less.</li>
-<li>All characters encoded must have Unicode scalar values less than or
-equal to 65535 (0xFFFF)<em>This does not apply to the built-in support
-for UTF-16 and UTF-8</em></li>
-<li>No character may be encoded by more that one distinct sequence of
-bytes</li>
-</ol>
-
-<p><code>XML_Encoding</code> contains an array of integers that correspond
-to the 1st byte of an encoding sequence. If the value in the array for a
-byte is zero or positive, then the byte is a single byte encoding that
-encodes the Unicode scalar value contained in the array. A -1 in this array
-indicates a malformed byte. If the value is
--2, -3, or -4, then the byte is the beginning of a 2, 3, or 4 byte sequence
-respectively. Multi-byte sequences are sent to the convert function pointed
-at in the <code>XML_Encoding</code> structure. This function should return
-the Unicode scalar value for the sequence or -1 if the sequence is malformed.
-
-<p>One pitfall that novice expat users are likely to fall into is that
-although expat may accept input in various encodings, the strings that it
-passes to the handlers are always encoded in UTF-8. Your application is
-responsible for any translation of these strings into other encodings.
-
-<h3>Handling External Entity References</h3>
-
-<p>Expat does not read or parse external entities directly. Note that any
-external DTD is a special case of an external entity.
-If you've set no <code>ExternalEntityRefHandler</code>, then external
-entity references are silently ignored. Otherwise, it calls your handler with
-the information needed to read and parse the external entity.
-
-<p>Your handler
-isn't actually responsible for parsing the entity, but it is responsible
-for creating a subsidiary parser with
-<code>XML_ExternalEntityParserCreate</code> that will do the job. This returns
-an instance of <code>XML_Parser</code> that has handlers and other data
-structures initialized from the parent parser. You may then use
-<code>XML_Parse</code> or <code>XML_ParseBuffer</code> calls against this
-parser.
-Since external entities my refer to other external entities, your handler
-should be prepared to be called recursively.
-
-<h3>Parsing DTDs</h3>
-<p>In order to parse parameter entities, before starting the parse, you must
-call <code>XML_SetParamEntityParsing</code> with one of the following
-arguments:
-<dl>
-<dt><code>XML_PARAM_ENTITY_PARSING_NEVER</code></dt>
-<dd>Don't parse parameter entities or the external subset</dd>
-<dt><code>XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE</code></dt>
-<dd>Parse parameter entites and the external subset unless
-<code>standalone</code> was set to "yes" in the XML declaration.</dd>
-<dt><code>XML_PARAM_ENTITY_PARSING_ALWAYS</code></dt>
-<dd>Always parse parameter entities and the external subset</dd>
-</dl>
-
-<p>In order to read an external DTD, you also have to set an
-external entity reference handler as described above.
-
-<hr>
-<h2><a name="examples">Some expat Examples</a></h2>
-
-<hr>
-<!-- ================================================================ -->
-
-<h2><a name="reference">Expat Reference</a></h2>
-
-<h3><a name="creation">Parser Creation</a></h3>
-
-<div class="fcndec"><a name="XML_ParserCreate"><pre>
-XML_Parser
-XML_ParserCreate(const XML_Char *encoding)
-</pre></a></div>
-<div class="fcndef">
-Construct a new parser. If encoding is non-null, it specifies a
-character encoding to use for the document. This overrides the document
-encoding declaration. There are four built-in encodings:
-<ul>
-<li>US-ASCII
-<li>UTF-8
-<li>UTF-16
-<li>ISO-8859-1
-</ul>
-Any other value will invoke a call to the UnknownEncodingHandler.
-</div>
-
-<div class="fcndec"><a name="XML_ParserCreateNS"><pre>
-XML_Parser
-XML_ParserCreateNS(const XML_Char *encoding,
- XML_Char sep)
-</pre></a></div>
-<div class="fcndef">
-Constructs a new parser that has namespace processing in effect. Namespace
-expanded element names and attribute names are returned as a concatenation
-of the namespace URI, <em>sep</em>, and the local part of the name. This
-means that you should pick a character for <em>sep</em> that can't be
-part of a legal URI.</div>
-
-<div class="fcndec"><a name="XML_ParserCreate_MM"><pre>
-XML_Parser
-XML_ParserCreate_MM(const XML_Char *encoding,
- const XML_Memory_Handling_Suite *ms,
- const XML_Char *sep)
-</pre></a></div>
-<div class="fcndef">
-<p>Construct a new parser using the suite of memory handling functions
-specified in <code>ms</code>. If <code>ms</code> is NULL, then use the
-standard set of memory management functions. If <code>sep</code> is
-non NULL, then namespace processing is enabled in the created parser
-and the character pointed at by sep is used as the separator between
-the namespace URI and the local part of the name</p>
-<div class="eg"><pre>
-typedef struct {
- void *(*malloc_fcn)(size_t size);
- void *(*realloc_fcn)(void *ptr, size_t size);
- void (*free_fcn)(void *ptr);
-} XML_Memory_Handling_Suite;
-</pre></div>
-</div>
-
-<div class="fcndec"><a name="XML_ExternalEntityParserCreate"><pre>
-XML_Parser
-XML_ExternalEntityParserCreate(XML_Parser p,
- const XML_Char *context,
- const XML_Char *encoding)
-</pre></a></div>
-<div class="fcndef">
-Construct a new XML_Parser object for parsing an external general
-entity. Context is the context argument passed in a call to a
-ExternalEntityRefHandler. Other state information such as handlers, user data,
-namespace processing is inherited from the parser passed as the 1st
-argument. So you shouldn't need to call any of the behavior changing
-functions on this parser (unless you want it to act differently than the
-parent parser.)
-</div>
-
-<div class="fcndec"><a name="XML_ParserFree"><pre>
-void
-XML_ParserFree(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Free memory used by the parser. Your application is responsible for
-freeing any memory associated with <a href="#userdata">UserData</a>.
-</div>
-
-<h3><a name="parsing">Parsing</a></h3>
-
-
-<div class="fcndec"><a name="XML_Parse"><pre>
-int
-XML_Parse(XML_Parser p,
- const char *s,
- int len,
- int isFinal)
-</pre></a></div>
-<div class="fcndef">
-Parse some more of the document. The string <code>s</code> is a buffer
-containing part (or perhaps all) of the document. The number of bytes of s
-that are part of the document is indicated by <code>len</code>. This means
-that <code>s</code> doesn't have to be null terminated. It also means that
-if <code>len</code> is larger than the number of bytes in the block of
-memory that <code>s</code> points at, then a memory fault is likely. The
-<code>isFinal</code> parameter informs the parser that this is the last
-piece of the document. Frequently, the last piece is empty (i.e.
-<code>len</code> is zero.)
-If a parse error occurred, it returns 0. Otherwise it returns a non-zero
-value.
-</div>
-
-<div class="fcndec"><a name="XML_ParseBuffer"><pre>
-int
-XML_ParseBuffer(XML_Parser p,
- int len,
- int isFinal)
-</pre></a></div>
-<div class="fcndef">
-This is just like XML_Parse, except in this case expat provides the buffer.
-By obtaining the buffer from expat with the <code>XML_GetBuffer</code>
-function, the application can avoid double copying of the input.
-</div>
-
-<div class="fcndec"><a name="XML_GetBuffer"><pre>
-void *
-XML_GetBuffer(XML_Parser p,
- int len)
-</pre></a></div>
-<div class="fcndef">
-Obtain a buffer of size <code>len</code> to read a piece of the document
-into. A NULL value is returned if expat can't allocate enough memory for
-this buffer. This has to be called prior to every call to
-<code>XML_ParseBuffer</code>. A typical use would look like this:
-
-<div id="eg">
-<pre>
-for (;;) {
- int bytes_read;
- void *buff = XML_GetBuffer(p, BUFF_SIZE);
- if (buff == NULL) {
- /* handle error */
- }
-
- bytes_read = read(docfd, buff, BUFF_SIZE);
- if (bytes_read < 0) {
- /* handle error */
- }
-
- if (! XML_ParseBuffer(p, bytes_read, bytes_read == 0)) {
- /* handle parse error */
- }
-
- if (bytes_read == 0)
- break;
-}
-</pre>
-</div>
-</div>
-
-<h3><a name="setting">Handler Setting</a></h3>
-<p>Although handlers are typically set prior to parsing and left alone, an
-application may choose to set or change the handler for a parsing event
-while the parse is in progress. For instance, your application may choose
-to ignore all text not descended from a <code>para</code> element. One
-way it could do this is to set the character handler when a para start tag
-is seen, and unset it for the corresponding end tag.
-
-<p>A handler may be <em>unset</em> by providing a NULL pointer to the
-appropriate handler setter. None of the handler setting functions have
-a return value.
-
-<p>Your handlers will be receiving strings in arrays of type
-<code>XML_Char</code>. This type is defined in expat.h as <code>char *</code>
-and contains bytes encoding UTF-8.
-Note that you'll receive them in this form independent of the original
-encoding of the document.</p>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetStartElementHandler"><pre>
-XML_SetStartElementHandler(XML_Parser p,
- XML_StartElementHandler start);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_StartElementHandler)(void *userData,
- const XML_Char *name,
- const XML_Char **atts);
-</pre></div>
-<p>Set handler for start (and empty) tags. Attributes are passed to the start
-handler as a pointer to a vector of char pointers. Each attribute seen in
-a start (or empty) tag occupies 2 consecutive places in this vector: the
-attribute name followed by the attribute value. These pairs are terminated
-by a null pointer.</p>
-<p>Note that an empty tag generates a call to both start and end handlers
-(in that order).</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetEndElementHandler"><pre>
-XML_SetEndElementHandler(XML_Parser p,
- XML_EndElementHandler);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_EndElementHandler)(void *userData,
- const XML_Char *name);
-</pre></div>
-<p>Set handler for end (and empty) tags. As noted above, an empty tag
-generates a call to both start and end handlers.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetElementHandler"><pre>
-XML_SetElementHandler(XML_Parser p,
- XML_StartElementHandler start,
- XML_EndElementHandler end);
-</pre></a></div>
-<p>Set handlers for start and end tags with one call.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetCharacterDataHandler"><pre>
-XML_SetCharacterDataHandler(XML_Parser p,
- XML_CharacterDataHandler charhndl)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_CharacterDataHandler)(void *userData,
- const XML_Char *s,
- int len);
-</pre></div>
-<p>Set a text handler. The string your handler receives
-is <em>NOT zero terminated</em>. You have to use the length argument
-to deal with the end of the string. A single block of contiguous text
-free of markup may still result in a sequence of calls to this handler.
-In other words, if you're searching for a pattern in the text, it may
-be split across calls to this handler.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetProcessingInstructionHandler"><pre>
-XML_SetProcessingInstructionHandler(XML_Parser p,
- XML_ProcessingInstructionHandler proc)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_ProcessingInstructionHandler)(void *userData,
- const XML_Char *target,
- const XML_Char *data);
-
-</pre></div>
-<p>Set a handler for processing instructions. The target is the first word
-in the processing instruction. The data is the rest of the characters in
-it after skipping all whitespace after the initial word.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetCommentHandler"><pre>
-XML_SetCommentHandler(XML_Parser p,
- XML_CommentHandler cmnt)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_CommentHandler)(void *userData,
- const XML_Char *data);
-</pre></div>
-<p>Set a handler for comments. The data is all text inside the comment
-delimiters.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetStartCdataSectionHandler"><pre>
-XML_SetStartCdataSectionHandler(XML_Parser p,
- XML_StartCdataSectionHandler start);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_StartCdataSectionHandler)(void *userData);
-</pre></div>
-<p>Set a handler that gets called at the beginning of a CDATA section.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetEndCdataSectionHandler"><pre>
-XML_SetEndCdataSectionHandler(XML_Parser p,
- XML_EndCdataSectionHandler end);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_EndCdataSectionHandler)(void *userData);
-</pre></div>
-<p>Set a handler that gets called at the end of a CDATA section.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetCdataSectionHandler"><pre>
-XML_SetCdataSectionHandler(XML_Parser p,
- XML_StartCdataSectionHandler start,
- XML_EndCdataSectionHandler end)
-</pre></a></div>
-<p>Sets both CDATA section handlers with one call.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetDefaultHandler"><pre>
-XML_SetDefaultHandler(XML_Parser p,
- XML_DefaultHandler hndl)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_DefaultHandler)(void *userData,
- const XML_Char *s,
- int len);
-</pre></div>
-<p>Sets a handler for any characters in the document which wouldn't
-otherwise be handled. This includes both data for which no handlers can be
-set (like some kinds of DTD declarations) and data which could be reported
-but which currently has no handler set. Note that a contiguous piece of
-data that is destined to be reported to the default handler may actually
-be reported over several calls to the handler. Setting the handler with
-this call has the side effect of turning off expansion of references
-to internally defined general entities. Instead these references are
-passed to the default handler.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetDefaultHandlerExpand"><pre>
-XML_SetDefaultHandlerExpand(XML_Parser p,
- XML_DefaultHandler hndl)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_DefaultHandler)(void *userData,
- const XML_Char *s,
- int len);
-</pre></div>
-<p>This sets a default handler, but doesn't affect expansion of internal
-entity references.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetExternalEntityRefHandler"><pre>
-XML_SetExternalEntityRefHandler(XML_Parser p,
- XML_ExternalEntityRefHandler hndl)
-</pre></a></div>
-<div class="signature"><pre>
-typedef int
-(*XML_ExternalEntityRefHandler)(XML_Parser p,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId);
-</pre></div>
-<p>Set an external entity reference handler. This handler is also
-called for processing an external DTD subset if parameter entity parsing
-is in effect. (See <a href="#XML_SetParamEntityParsing">
-<code>XML_SetParamEntityParsing</code></a>.)</p>
-
-
-<p>The base parameter is the base to use for relative system identifiers.
-It is set by <a href="#XML_SetBase">XML_SetBase</a> and may be null. The
-public id parameter is the public id given in the entity declaration and
-may be null. The system id is the system identifier specified in the entity
-declaration and is never null.</p>
-
-<p>There are a couple of ways in which this handler differs from others.
-First, this handler returns an integer. A non-zero value should be returned
-for successful handling of the external entity reference. Returning a zero
-indicates failure, and causes the calling parser to return
-an XML_ERROR_EXTERNAL_ENTITY_HANDLING error.</p>
-
-<p>Second, instead of having userData as its first argument, it receives the
-parser that encountered the entity reference. This, along with the context
-parameter, may be used as arguments to a call to
-<a href="#XML_ExternalEntityParserCreate">XML_ExternalEntityParserCreate</a>.
-Using the returned parser, the body of the external entity can be recursively
-parsed.</p>
-
-<p>Since this handler may be called recursively, it should not be saving
-information into global or static variables.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetUnknownEncodingHandler"><pre>
-XML_SetUnknownEncodingHandler(XML_Parser p,
- XML_UnknownEncodingHandler enchandler,
- void *encodingHandlerData)
-</pre></a></div>
-<div class="signature"><pre>
-typedef int
-(*XML_UnknownEncodingHandler)(void *encodingHandlerData,
- const XML_Char *name,
- XML_Encoding *info);
-</pre></div>
-<p>Set a handler to deal with encodings other than the
-<a href="#builtin_encodings">built in set</a>. If the handler knows how
-to deal with an encoding with the given name, it should fill in the info
-data structure and return 1. Otherwise it should return 0.</p>
-
-<pre>
- typedef struct {
- int map[256];
- void *data;
- int (*convert)(void *data, const char *s);
- void (*release)(void *data);
- } XML_Encoding;
-</pre>
-
-<p>The map array contains information for every possible possible leading
-byte in a byte sequence. If the corresponding value is &gt;= 0, then it's
-a single byte sequence and the byte encodes that Unicode value. If the
-value is -1, then that byte is invalid as the initial byte in a sequence.
-If the value is -n, where n is an integer &gt; 1, then n is the number of
-bytes in the sequence and the actual conversion is accomplished by a
-call to the function pointed at by convert. This function may return -1
-if the sequence itself is invalid. The convert pointer may be null if
-there are only single byte codes. The data parameter passed to the convert
-function is the data pointer from XML_Encoding. The string s is <em>NOT</em>
-null terminated and points at the sequence of bytes to be converted.</p>
-
-<p>The function pointed at by release is called by the parser when it is
-finished with the encoding. It may be null.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetStartNamespaceDeclHandler"><pre>
-XML_SetStartNamespaceDeclHandler(XML_Parser p,
- XML_StartNamespaceDeclHandler start);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_StartNamespaceDeclHandler)(void *userData,
- const XML_Char *prefix,
- const XML_Char *uri);
-</pre></div>
-<p>Set a handler to be called when a namespace is declared. Namespace
-declarations occur inside start tags. But the namespace declaration start
-handler is called before the start tag handler for each namespace declared
-in that start tag.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetEndNamespaceDeclHandler"><pre>
-XML_SetEndNamespaceDeclHandler(XML_Parser p,
- XML_EndNamespaceDeclHandler end);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_EndNamespaceDeclHandler)(void *userData,
- const XML_Char *prefix);
-</pre></div>
-<p>Set a handler to be called when leaving the scope of a namespace
-declaration. This will be called, for each namespace declaration, after
-the handler for the end tag of the element in which the namespace was declared.
-</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetNamespaceDeclHandler"><pre>
-XML_SetNamespaceDeclHandler(XML_Parser p,
- XML_StartNamespaceDeclHandler start,
- XML_EndNamespaceDeclHandler end)
-</pre></a></div>
-<p>Sets both namespace declaration handlers with a single call</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetXmlDeclHandler"><pre>
-XML_SetXmlDeclHandler(XML_Parser p,
- XML_XmlDeclHandler xmldecl);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_XmlDeclHandler) (void *userData,
- const XML_Char *version,
- const XML_Char *encoding,
- int standalone);
-</pre></div>
-<p>Sets a handler that is called for XML declarations and also for
-text declarations discovered in external entities. The way to distinguish
-is that the <code>version</code> parameter will be NULL for text
-declarations. The <code>encoding</code> parameter may be NULL for
-an XML declaration. The <code>standalone</code> argument will contain
--1, 0, or 1 indicating respectively that there was no standalone parameter in
-the declaration, that it was given as no, or that it was given as yes.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetStartDoctypeDeclHandler"><pre>
-XML_SetStartDoctypeDeclHandler(XML_Parser p,
- XML_StartDoctypeDeclHandler start);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_StartDoctypeDeclHandler)(void *userData,
- const XML_Char *doctypeName,
- const XML_Char *sysid,
- const XML_Char *pubid,
- int has_internal_subset);
-</pre></div>
-<p>Set a handler that is called at the start of a DOCTYPE declaration,
-before any external or internal subset is parsed. Both <code>sysid</code>
-and <code>pubid</code> may be NULL. The <code>has_internal_subset</code>
-will be non-zero if the DOCTYPE declaration has an internal subset.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetEndDoctypeDeclHandler"><pre>
-XML_SetEndDoctypeDeclHandler(XML_Parser p,
- XML_EndDoctypeDeclHandler end);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_EndDoctypeDeclHandler)(void *userData);
-</pre></div>
-<p>Set a handler that is called at the end of a DOCTYPE declaration,
-after parsing any external subset.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetDoctypeDeclHandler"><pre>
-XML_SetDoctypeDeclHandler(XML_Parser p,
- XML_StartDoctypeDeclHandler start,
- XML_EndDoctypeDeclHandler end);
-</pre></a></div>
-<p>Set both doctype handlers with one call.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetElementDeclHandler"><pre>
-XML_SetElementDeclHandler(XML_Parser p,
- XML_ElementDeclHandler eldecl);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_ElementDeclHandler)(void *userData,
- const XML_Char *name,
- XML_Content *model);
-</pre></div>
-<div class="signature"><pre>
-enum XML_Content_Type {
- XML_CTYPE_EMPTY = 1,
- XML_CTYPE_ANY,
- XML_CTYPE_MIXED,
- XML_CTYPE_NAME,
- XML_CTYPE_CHOICE,
- XML_CTYPE_SEQ
-};
-
-enum XML_Content_Quant {
- XML_CQUANT_NONE,
- XML_CQUANT_OPT,
- XML_CQUANT_REP,
- XML_CQUANT_PLUS
-};
-
-typedef struct XML_cp XML_Content;
-
-struct XML_cp {
- enum XML_Content_Type type;
- enum XML_Content_Quant quant;
- const XML_Char * name;
- unsigned int numchildren;
- XML_Content * children;
-};
-</pre></div>
-<p>Sets a handler for element declarations in a DTD. The handler gets called
-with the name of the element in the declaration and a pointer to a structure
-that contains the element model. It is the application's responsibility to
-free this data structure.</p>
-
-<p>The <code>model</code> argument is the root of a tree of
-<code>XML_Content</code> nodes. If <code>type</code> equals
-<code>XML_CTYPE_EMPTY</code> or <code>XML_CTYPE_ANY</code>, then
-<code>quant</code> will be <code>XML_CQUANT_NONE</code>, and the other fields
-will be zero or NULL.
-If <code>type</code> is <code>XML_CTYPE_MIXED</code>, then <code>quant</code>
-will be <code>XML_CQUANT_NONE</code> or <code>XML_CQUANT_REP</code> and
-<code>numchildren</code> will contain the number of elements that are allowed
-to be mixed in and <code>children</code> points to an array of
-<code>XML_Content</code> structures that will all have type XML_CTYPE_NAME
-with no quantification.
-Only the root node can be type <code>XML_CTYPE_EMPTY</code>, <code>XML_CTYPE_ANY</code>, or <code>XML_CTYPE_MIXED</code>.</p>
-
-<p>For type <code>XML_CTYPE_NAME</code>, the <code>name</code> field points
-to the name and the <code>numchildren</code> and <code>children</code> fields
-will be zero and NULL. The <code>quant</code> field will indicate any
-quantifiers placed on the name.</p>
-
-<p>Types <code>XML_CTYPE_CHOICE</code> and <code>XML_CTYPE_SEQ</code>
-indicate a choice or sequence respectively. The <code>numchildren</code>
-field indicates how many nodes in the choice or sequence and
-<code>children</code> points to the nodes.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetAttlistDeclHandler"><pre>
-XML_SetAttlistDeclHandler(XML_Parser p,
- XML_AttlistDeclHandler attdecl);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_AttlistDeclHandler) (void *userData,
- const XML_Char *elname,
- const XML_Char *attname,
- const XML_Char *att_type,
- const XML_Char *dflt,
- int isrequired);
-</pre></div>
-<p>Set a handler for attlist declarations in the DTD. This handler is called
-for <em>each</em> attribute. So a single attlist declaration with multiple
-attributes declared will generate multiple calls to this handler. The
-<code>elname</code> parameter returns the name of the element for which the
-attribute is being declared. The attribute name is in the <code>attname</code>
-parameter. The attribute type is in the <code>att_type</code> parameter.
-It is the string representing the type in the declaration with whitespace
-removed.</p>
-
-<p>The <code>dflt</code> parameter holds the default value. It will
-be NULL in the case of "#IMPLIED" or "#REQUIRED" attributes. You can
-distinguish these two cases by checking the <code>isrequired</code>
-parameter, which will be true in the case of "#REQUIRED" attributes.
-Attributes which are "#FIXED" will have also have a true
-<code>isrequired</code>, but they will have the non-NULL fixed value in the
-<code>dflt</code> parameter.
-</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetEntityDeclHandler"><pre>
-XML_SetEntityDeclHandler(XML_Parser p,
- XML_EntityDeclHandler handler);
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_EntityDeclHandler) (void *userData,
- const XML_Char *entityName,
- int is_parameter_entity,
- const XML_Char *value,
- int value_length,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId,
- const XML_Char *notationName);
-</pre></div>
-<p>Sets a handler that will be called for all entity declarations.
-The <code>is_parameter_entity</code> argument will be non-zero in the case
-of parameter entities and zero otherwise.
-</p>
-<p>For internal entities (<code>&lt;!ENTITY foo "bar"&gt;</code>),
-<code>value</code> will be non-NULL and <code>systemId</code>,
-<code>publicId</code>, and <code>notationName</code> will all be NULL.
-The value string is <em>not</em> NULL terminated; the length is provided in
-the <code>value_length</code> parameter. Do not use <code>value_length</code>
-to test for internal entities, since it is legal to have zero-length
-values. Instead check for whether or not <code>value</code> is NULL.</p>
-<p>The <code>notationName</code> argument will have a non-NULL value only
-for unparsed entity declarations.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetUnparsedEntityDeclHandler"><pre>
-XML_SetUnparsedEntityDeclHandler(XML_Parser p,
- XML_UnparsedEntityDeclHandler h)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_UnparsedEntityDeclHandler)(void *userData,
- const XML_Char *entityName,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId,
- const XML_Char *notationName);
-</pre></div>
-<p>Set a handler that receives declarations of unparsed entities. These
-are entity declarations that have a notation (NDATA) field:</p>
-
-<div id="eg"><pre>
-&lt;!ENTITY logo SYSTEM "images/logo.gif" NDATA gif&gt;
-</pre></div>
-
-<p>This handler is obsolete and is provided for backwards compatibility.
-Use instead <a href="#XML_SetEntityDeclHandler">XML_SetEntityDeclHandler</a>.
-</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetNotationDeclHandler"><pre>
-XML_SetNotationDeclHandler(XML_Parser p,
- XML_NotationDeclHandler h)
-</pre></a></div>
-<div class="signature"><pre>
-typedef void
-(*XML_NotationDeclHandler)(void *userData,
- const XML_Char *notationName,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId);
-</pre></div>
-<p>Set a handler that receives notation declarations.</p>
-</div>
-
-<div class="handler">
-<div class="setter"><a name="XML_SetNotStandaloneHandler"><pre>
-XML_SetNotStandaloneHandler(XML_Parser p,
- XML_NotStandaloneHandler h)
-</pre></a></div>
-<div class="signature"><pre>
-typedef int
-(*XML_NotStandaloneHandler)(void *userData);
-</pre></div>
-<p>Set a handler that is called if the document is not "standalone".
-This happens when there is an external subset or a reference to a parameter
-entity, but does not have standalone set to "yes" in an XML declaration.
-If this handler returns 0, then the parser will throw an
-XML_ERROR_NOT_STANDALONE error.</p>
-</div>
-
-<h3><a name="position">Parse position and error reporting functions</a></h3>
-<p>These are the functions you'll want to call when the parse functions
-return 0 (i.e. a parse error has ocurred), although the position reporting
-functions are useful outside of errors. The position reported is the byte
-position (in the original document or entity encoding) of the first of the
-sequence of characters that generated the current event (or the error that
-caused the parse functions to return 0.)</p>
-<p>The position reporting functions are accurate only outside of the DTD.
-In other words, they usually return bogus information when called from within
-a DTD declaration handler.</p>
-
-<div class="fcndec"><a name="XML_GetErrorCode"><pre>
-enum XML_Error
-XML_GetErrorCode(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Return what type of error has occurred.
-</div>
-
-<div class="fcndec"><a name="XML_ErrorString"><pre>
-const XML_LChar *
-XML_ErrorString(int code)
-</pre></a></div>
-<div class="fcndef">
-Return a string describing the error corresponding to code.
-The code should be one of the enums that can be returned from
-XML_GetErrorCode.
-</div>
-
-<div class="fcndec"><a name="XML_GetCurrentByteIndex"><pre>
-long
-XML_GetCurrentByteIndex(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Return the byte offset of the position.
-</div>
-
-<div class="fcndec"><a name="XML_GetCurrentLineNumber"><pre>
-int
-XML_GetCurrentLineNumber(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Return the line number of the position.
-</div>
-
-<div class="fcndec"><a name="XML_GetCurrentColumnNumber"><pre>
-int
-XML_GetCurrentColumnNumber(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Return the offset, from the beginning of the current line, of
-the position.
-</div>
-
-<div class="fcndec"><a name="XML_GetCurrentByteCount"><pre>
-int
-XML_GetCurrentByteCount(XML_Parser p);
-</pre></a></div>
-<div class="fcndef">
-Return the number of bytes in the current event. Returns 0 if the event is
-inside a reference to an internal entity.
-</div>
-
-<div class="fcndec"><a name="XML_GetInputContext"><pre>
-const char *
-XML_GetInputContext(XML_Parser p,
- int *offset,
- int *size);
-</pre></a></div>
-<div class="fcndef">
-<p>Returns the parser's input buffer, sets the integer pointed at by
-<code>offset</code> to the offset within this buffer of the current
-parse position, and set the integer pointed at by <code>size</code>
-to the size of the returned buffer.</p>
-<p>This should only be called from within a handler during an active
-parse and the returned buffer should only be referred to from within
-the handler that made the call. This input buffer contains the untranslated
-bytes of the input.</p>
-<p>Only a limited amount of context is kept, so if the event triggering
-a call spans over a very large amount of input, the actual parse position
-may be before the beginning of the buffer.</p>
-</div>
-
-<h3><a name="miscellaneous">Miscellaneous functions</a></h3>
-<p>The functions in this section either obtain state information from the
-parser or can be used to dynamicly set parser options.
-
-<div class="fcndec"><a name="XML_SetUserData"><pre>
-void
-XML_SetUserData(XML_Parser p,
- void *userData)
-</pre></a></div>
-<div class="fcndef">
-This sets the user data pointer that gets passed to handlers.
-It overwrites any previous value for this pointer. Note that the
-application is responsible for freeing the memory associated with
-<code>userData</code> when it is finished with the parser. So if
-you call this when there's already a pointer there, and you haven't
-freed the memory associated with it, then you've probably just leaked
-memory.
-</div>
-
-<div class="fcndec"><a name="XML_GetUserData"><pre>
-void *
-XML_GetUserData(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-This returns the user data pointer that gets passed to handlers.
-It is actually implemented as a macro.
-</div>
-
-<div class="fcndec"><a name="XML_UseParserAsHandlerArg"><pre>
-void
-XML_UseParserAsHandlerArg(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-After this is called, handlers receive the parser in the
-userData argument. The userData information can still be obtained using
-the XML_GetUserData function.
-</div>
-
-<div class="fcndec"><a name="XML_SetBase"><pre>
-int
-XML_SetBase(XML_Parser p,
- const XML_Char *base)
-</pre></a></div>
-<div class="fcndef">
-Set the base to be used for resolving relative URIs in system identifiers.
-The return value is 0 if there's no memory to store base, otherwise it's
-non-zero.
-</div>
-
-<div class="fcndec"><a name="XML_GetBase"><pre>
-const XML_Char *
-XML_GetBase(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-Return the base for resolving relative URIs.
-</div>
-
-<div class="fcndec"><a name="XML_GetSpecifiedAttributeCount"><pre>
-int
-XML_GetSpecifiedAttributeCount(XML_Parser p)
-</pre></a></div>
-<div class="fcndef">
-When attributes are reported to the start handler in the atts vector,
-attributes that were explicitly set in the element occur before any
-attributes that receive their value from default information in an
-ATTLIST declaration. This function returns the number of attributes that
-were explicitly set times two, thus giving the offset in the <code>atts</code>
-array passed to the start tag handler of the first attribute set
-due to defaults. It supplies information for the last call to a start
-handler. If called inside a start handler, then that means the current call.
-</div>
-
-<div class="fcndec"><a name="XML_GetIdAttributeIndex"><pre>
-int
-XML_GetIdAttributeIndex(XML_Parser p);
-</pre></a></div>
-<div class="fcndef">
-Returns the index of the ID attribute passed in the atts array
-in the last call to XML_StartElementHandler, or -1 if there is no ID
-attribute. If called inside a start handler, then that means the current call.
-</div>
-
-<div class="fcndec"><a name="XML_SetEncoding"><pre>
-int
-XML_SetEncoding(XML_Parser p,
- const XML_Char *encoding)
-</pre></a></div>
-<div class="fcndef">
-Set the encoding to be used by the parser. It is equivalent to
-passing a non-null encoding argument to the parser creation functions.
-It must not be called after XML_Parser or XML_ParseBuffer have been
-called on the given parser.
-</div>
-
-<div class="fcndec"><a name="XML_SetParamEntityParsing"><pre>
-int
-XML_SetParamEntityParsing(XML_Parser p,
- enum XML_ParamEntityParsing code)
-</pre></a></div>
-<div class="fcndef">
-This enables parsing of parameter entities, including the external
-parameter entity that is the external DTD subset, according to
-<code>code</code>.
-The choices for <code>code</code> are:
-<ul>
-<li>XML_PARAM_ENTITY_PARSING_NEVER
-<li>XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE
-<li>XML_PARAM_ENTITY_PARSING_ALWAYS
-</ul>
-</div>
-
-<div class="fcndec"><a name="XML_SetReturnNSTriplet"><pre>
-void
-XML_SetReturnNSTriplet(XML_Parser parser,
- int do_nst);
-</pre></a></div>
-<div class="fcndef">
-<p>
-This function only has an effect when using a parser created with
-<a href="#XML_ParserCreateNS">XML_ParserCreateNS</a>, i.e. when namespace
-processing is in effect. The <code>do_nst</code> sets whether or not prefixes
-are returned with names qualified with a namespace prefix. If this function
-is called with <code>do_nst</code> non-zero, then afterwards namespace
-qualified names (that is qualified with a prefix as opposed to belonging
-to a default namespace) are returned as a triplet with the three parts
-separated by the namespace separator specified when the parser was created.
-The order of returned parts is URI, local name, and prefix.</p>
-<p>If <code>do_nst</code> is zero, then namespaces are reported in the
-default manner, URI then local_name separated by the namespace separator.</p>
-</div>
-
-<div class="fcndec"><a name="XML_ExpatVersion"><pre>
-XML_LChar *
-XML_ExpatVersion();
-</pre></a></div>
-<div class="fcndef">
-Return the library version string (e.g. "expat_1.95.1").
-
-</div>
-
-</body>
-</html>
diff --git a/Build/source/extra/expat/doc/style.css b/Build/source/extra/expat/doc/style.css
deleted file mode 100644
index 343e974dba5..00000000000
--- a/Build/source/extra/expat/doc/style.css
+++ /dev/null
@@ -1,47 +0,0 @@
-body {
-background-color: white
-}
-
-.eg {
- padding-left: 1em;
- padding-top: .5em;
- border: solid thin;
- margin: 1em 0;
- background-color: tan;
- margin-left: 5%;
- margin-right: 10%;
-}
-
-.handler {
- width: 100%;
- border-top-width: thin;
- margin-left: 5%;
- margin-bottom: 1em;
-}
-
-.handler p {
- margin-left: 3%;
-}
-
-.setter {
- font-weight: bold;
-}
-
-.signature {
- color: navy;
-}
-
-.fcndec {
- width: 100%;
- border-top-width: thin;
- font-weight: bold;
-}
-
-.fcndef {
- margin-left: 5%;
- margin-bottom: 2em;
-}
-
-dd {
-margin-bottom: 2em;
-} \ No newline at end of file
diff --git a/Build/source/extra/expat/examples/Makefile.in b/Build/source/extra/expat/examples/Makefile.in
deleted file mode 100644
index 76a771195a5..00000000000
--- a/Build/source/extra/expat/examples/Makefile.in
+++ /dev/null
@@ -1,29 +0,0 @@
-################################################################
-# Process this file with top-level configure script to produce Makefile
-#
-# Copyright 2000 Clark Cooper
-#
-# This file is part of EXPAT.
-#
-# EXPAT is free software; you can redistribute it and/or modify it
-# under the terms of the License (based on the MIT/X license) contained
-# in the file COPYING that comes with this distribution.
-#
-# EXPAT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN EXPAT.
-#
-
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = -lexpat
-CFLAGS = @CFLAGS@
-
-all: outline
-
-outline: outline.o
- $(CC) -o outline outline.o $(LDFLAGS) $(LIBS) \ No newline at end of file
diff --git a/Build/source/extra/expat/examples/outline.c b/Build/source/extra/expat/examples/outline.c
deleted file mode 100644
index 22ab278d770..00000000000
--- a/Build/source/extra/expat/examples/outline.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*****************************************************************
- * outline.c
- *
- * Copyright 1999, Clark Cooper
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the license contained in the
- * COPYING file that comes with the expat distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Read an XML document from standard input and print an element
- * outline on standard output.
- */
-
-
-#include <stdio.h>
-#include <expat.h>
-
-#define BUFFSIZE 8192
-
-char Buff[BUFFSIZE];
-
-int Depth;
-
-void
-start(void *data, const char *el, const char **attr) {
- int i;
-
- for (i = 0; i < Depth; i++)
- printf(" ");
-
- printf("%s", el);
-
- for (i = 0; attr[i]; i += 2) {
- printf(" %s='%s'", attr[i], attr[i + 1]);
- }
-
- printf("\n");
- Depth++;
-} /* End of start handler */
-
-void
-end(void *data, const char *el) {
- Depth--;
-} /* End of end handler */
-
-main(int argc, char **argv) {
- XML_Parser p = XML_ParserCreate(NULL);
- if (! p) {
- fprintf(stderr, "Couldn't allocate memory for parser\n");
- exit(-1);
- }
-
- XML_SetElementHandler(p, start, end);
-
- for (;;) {
- int done;
- int len;
-
- len = fread(Buff, 1, BUFFSIZE, stdin);
- if (ferror(stdin)) {
- fprintf(stderr, "Read error\n");
- exit(-1);
- }
- done = feof(stdin);
-
- if (! XML_Parse(p, Buff, len, done)) {
- fprintf(stderr, "Parse error at line %d:\n%s\n",
- XML_GetCurrentLineNumber(p),
- XML_ErrorString(XML_GetErrorCode(p)));
- exit(-1);
- }
-
- if (done)
- break;
- }
-} /* End of main */
-
diff --git a/Build/source/extra/expat/lib/Makefile.in b/Build/source/extra/expat/lib/Makefile.in
deleted file mode 100644
index 24c43d94469..00000000000
--- a/Build/source/extra/expat/lib/Makefile.in
+++ /dev/null
@@ -1,168 +0,0 @@
-################################################################
-# Process this file with top-level configure script to produce Makefile
-#
-# Copyright 2000 Clark Cooper
-#
-# This file is part of EXPAT.
-#
-# EXPAT is free software; you can redistribute it and/or modify it
-# under the terms of the License (based on the MIT/X license) contained
-# in the file COPYING that comes with this distribution.
-#
-# EXPAT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN EXPAT.
-#
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-subdir = lib
-
-DESTDIR =
-
-top_builddir = ..
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-INSTALL_DATA = @INSTALL_DATA@
-
-host_alias = @host_alias@
-host_triplet = @host@
-AS = @AS@
-CC = @CC@
-DLLTOOL = @DLLTOOL@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-OBJDUMP = @OBJDUMP@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-
-LIBRARY = libexpat.la
-SOURCES = xmlparse.c xmltok.c xmlrole.c
-OBJECTS = $(SOURCES:.c=.o)
-LTOBJECTS = $(SOURCES:.c=.lo)
-
-TEMPLATES = xmltok_impl.c xmltok_ns.c
-APIHEADER = expat.h
-HEADERS = ascii.h iasciitab.h utf8tab.h xmltok.h asciitab.h latin1tab.h \
- nametab.h xmldef.h xmlrole.h xmltok_impl.h
-
-mkinstalldirs = $(SHELL) $(top_srcdir)/conftools/mkinstalldirs
-CONFIG_HEADER = ../config.h
-CONFIG_CLEAN_FILES =
-
-INCLUDES = -I$(srcdir) -I..
-DEFS = @DEFS@ -DPACKAGE='"$(PACKAGE)"' -DVERSION='"$(PACKAGE)_$(VERSION)"'
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
-CFLAGS = @CFLAGS@
-
-LIBREVISION = @LIBREVISION@
-LIBCURRENT = @LIBCURRENT@
-LIBAGE = @LIBAGE@
-
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) -version-info $(LIBCURRENT):$(LIBREVISION):$(LIBAGE) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON = Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(TEMPLATES) $(APIHEADER) $(HEADERS)
-
-TAR = gtar
-GZIP_ENV = --best
-
-all: $(LIBRARY)
-
-.SUFFIXES: .c .lo .o
-.PHONY: all clean distclean maintainer-clean
-
-.c.o:
- @echo '$(COMPILE) -c $<'; \
- $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-cp .deps/$(*F).pp .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm .deps/$(*F).pp
-
-.c.lo:
- @echo '$(LTCOMPILE) -c $<'; \
- test -d .deps || mkdir .deps ; \
- $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
- < .deps/$(*F).pp > .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm -f .deps/$(*F).pp
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
- cd $(top_builddir) \
- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-$(top_builddir)/config.status: $(top_builddir)/configure
- cd $(top_builddir) && $(MAKE) config.status
-
-$(top_builddir)/config.h: $(top_builddir)/config.hin
- cd $(top_builddir) && $(MAKE) config.h
-
-clean:
- rm -f $(LIBRARY) *.o *.lo *~
- rm -rf .libs _libs .deps
-
-distclean: clean
- rm -f Makefile
-
-maintainer-clean: distclean
-
-install: $(LIBRARY) $(APIHEADER)
- $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
- $(LIBTOOL) --mode=install $(INSTALL) $(LIBRARY) $(DESTDIR)$(libdir)/$(LIBRARY)
- $(INSTALL_DATA) $(APIHEADER) $(DESTDIR)$(includedir)
-
-uninstall:
- $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(LIBRARY);
- rm -f $(DESTDIR)$(libdir)/$(APIHEADER)
-
-$(LIBRARY): $(LTOBJECTS)
- $(LINK) -rpath $(libdir) $(LDFLAGS) $(LTOBJECTS)
-
-xmlparse.o \
-xmlparse.lo: xmlparse.c expat.h xmlrole.h xmltok.h $(top_builddir)/config.h
-
-xmlrole.o \
-xmlrole.lo: xmlrole.c ascii.h xmlrole.h $(top_builddir)/config.h
-
-xmltok.o \
-xmltok.lo: xmltok.c xmltok_impl.c xmltok_ns.c \
- ascii.h asciitab.h iasciitab.h latin1tab.h nametab.h utf8tab.h \
- xmltok.h xmltok_impl.h $(top_builddir)/config.h
diff --git a/Build/source/extra/expat/lib/ascii.h b/Build/source/extra/expat/lib/ascii.h
deleted file mode 100644
index 6376b1f311b..00000000000
--- a/Build/source/extra/expat/lib/ascii.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#define ASCII_A 0x41
-#define ASCII_B 0x42
-#define ASCII_C 0x43
-#define ASCII_D 0x44
-#define ASCII_E 0x45
-#define ASCII_F 0x46
-#define ASCII_G 0x47
-#define ASCII_H 0x48
-#define ASCII_I 0x49
-#define ASCII_J 0x4A
-#define ASCII_K 0x4B
-#define ASCII_L 0x4C
-#define ASCII_M 0x4D
-#define ASCII_N 0x4E
-#define ASCII_O 0x4F
-#define ASCII_P 0x50
-#define ASCII_Q 0x51
-#define ASCII_R 0x52
-#define ASCII_S 0x53
-#define ASCII_T 0x54
-#define ASCII_U 0x55
-#define ASCII_V 0x56
-#define ASCII_W 0x57
-#define ASCII_X 0x58
-#define ASCII_Y 0x59
-#define ASCII_Z 0x5A
-
-#define ASCII_a 0x61
-#define ASCII_b 0x62
-#define ASCII_c 0x63
-#define ASCII_d 0x64
-#define ASCII_e 0x65
-#define ASCII_f 0x66
-#define ASCII_g 0x67
-#define ASCII_h 0x68
-#define ASCII_i 0x69
-#define ASCII_j 0x6A
-#define ASCII_k 0x6B
-#define ASCII_l 0x6C
-#define ASCII_m 0x6D
-#define ASCII_n 0x6E
-#define ASCII_o 0x6F
-#define ASCII_p 0x70
-#define ASCII_q 0x71
-#define ASCII_r 0x72
-#define ASCII_s 0x73
-#define ASCII_t 0x74
-#define ASCII_u 0x75
-#define ASCII_v 0x76
-#define ASCII_w 0x77
-#define ASCII_x 0x78
-#define ASCII_y 0x79
-#define ASCII_z 0x7A
-
-#define ASCII_0 0x30
-#define ASCII_1 0x31
-#define ASCII_2 0x32
-#define ASCII_3 0x33
-#define ASCII_4 0x34
-#define ASCII_5 0x35
-#define ASCII_6 0x36
-#define ASCII_7 0x37
-#define ASCII_8 0x38
-#define ASCII_9 0x39
-
-#define ASCII_TAB 0x09
-#define ASCII_SPACE 0x20
-#define ASCII_EXCL 0x21
-#define ASCII_QUOT 0x22
-#define ASCII_AMP 0x26
-#define ASCII_APOS 0x27
-#define ASCII_MINUS 0x2D
-#define ASCII_PERIOD 0x2E
-#define ASCII_COLON 0x3A
-#define ASCII_SEMI 0x3B
-#define ASCII_LT 0x3C
-#define ASCII_EQUALS 0x3D
-#define ASCII_GT 0x3E
-#define ASCII_LSQB 0x5B
-#define ASCII_RSQB 0x5D
-#define ASCII_UNDERSCORE 0x5F
diff --git a/Build/source/extra/expat/lib/asciitab.h b/Build/source/extra/expat/lib/asciitab.h
deleted file mode 100644
index eb445cc52c1..00000000000
--- a/Build/source/extra/expat/lib/asciitab.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
-/* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML,
-/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
-/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
-/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
-/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
-/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
-/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
-/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
-/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
-/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/Build/source/extra/expat/lib/config.h b/Build/source/extra/expat/lib/config.h
deleted file mode 100644
index 77b1ece8ca1..00000000000
--- a/Build/source/extra/expat/lib/config.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*================================================================
-** Copyright 2000, Clark Cooper
-** All rights reserved.
-**
-** This is free software. You are permitted to copy, distribute, or modify
-** it under the terms of the MIT/X license (contained in the COPYING file
-** with this distribution.)
-**
-**
-*/
-
-#ifndef WINCONFIG_H
-#define WINCONFIG_H
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-
-#include <memory.h>
-#include <string.h>
-
-#define XML_NS 1
-#define XML_DTD 1
-#define XML_BYTE_ORDER 12
-#define XML_CONTEXT_BYTES 1024
-
-#endif /* ndef WINCONFIG_H */
diff --git a/Build/source/extra/expat/lib/expat.dep b/Build/source/extra/expat/lib/expat.dep
deleted file mode 100644
index 067e3fb33fe..00000000000
--- a/Build/source/extra/expat/lib/expat.dep
+++ /dev/null
@@ -1,32 +0,0 @@
-# Microsoft Developer Studio Generated Dependency File, included by expat.mak
-
-.\xmlparse.c : \
- ".\expat.h"\
- ".\winconfig.h"\
- ".\xmlrole.h"\
- ".\xmltok.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\xmlrole.c : \
- ".\ascii.h"\
- ".\winconfig.h"\
- ".\xmlrole.h"\
- ".\xmltok.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\xmltok.c : \
- ".\ascii.h"\
- ".\asciitab.h"\
- ".\iasciitab.h"\
- ".\latin1tab.h"\
- ".\nametab.h"\
- ".\utf8tab.h"\
- ".\winconfig.h"\
- ".\xmltok.h"\
- ".\xmltok_impl.c"\
- ".\xmltok_impl.h"\
- ".\xmltok_ns.c"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
diff --git a/Build/source/extra/expat/lib/expat.dsp b/Build/source/extra/expat/lib/expat.dsp
deleted file mode 100644
index 0d975d01b76..00000000000
--- a/Build/source/extra/expat/lib/expat.dsp
+++ /dev/null
@@ -1,105 +0,0 @@
-# Microsoft Developer Studio Project File - Name="expat" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Static Library" 0x0104
-
-CFG=expat - Win32 Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE
-!MESSAGE NMAKE /f "expat.mak".
-!MESSAGE
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "expat.mak" CFG="expat - Win32 Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "expat - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "expat - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "expat - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "Release"
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "Release"
-# PROP Intermediate_Dir "Release"
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "COMPILED_FROM_DSP" /D VERSION=\"expat_1.95.1\" /YX /FD /c
-# ADD BASE RSC /l 0x40c /d "NDEBUG"
-# ADD RSC /l 0x40c /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ELSEIF "$(CFG)" == "expat - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir "expat___Win32_Debug"
-# PROP BASE Intermediate_Dir "expat___Win32_Debug"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "Debug"
-# PROP Intermediate_Dir "Debug"
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
-# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /D "COMPILED_FROM_DSP" /D VERSION=\"expat_1.95.1\" /FD /GZ /c
-# SUBTRACT CPP /YX
-# ADD BASE RSC /l 0x40c /d "_DEBUG"
-# ADD RSC /l 0x40c /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ENDIF
-
-# Begin Target
-
-# Name "expat - Win32 Release"
-# Name "expat - Win32 Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
-# Begin Source File
-
-SOURCE=.\xmlparse.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmlrole.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmltok.c
-# End Source File
-# End Group
-# Begin Group "Header Files"
-
-# PROP Default_Filter "h;hpp;hxx;hm;inl"
-# End Group
-# End Target
-# End Project
diff --git a/Build/source/extra/expat/lib/expat.dsw b/Build/source/extra/expat/lib/expat.dsw
deleted file mode 100644
index 65adfb9369d..00000000000
--- a/Build/source/extra/expat/lib/expat.dsw
+++ /dev/null
@@ -1,29 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "expat"=".\expat.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
diff --git a/Build/source/extra/expat/lib/expat.h b/Build/source/extra/expat/lib/expat.h
deleted file mode 100644
index 3df19ed613d..00000000000
--- a/Build/source/extra/expat/lib/expat.h
+++ /dev/null
@@ -1,712 +0,0 @@
-/*
-Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#ifndef XmlParse_INCLUDED
-#define XmlParse_INCLUDED 1
-
-#include <stdlib.h>
-
-#ifndef XMLPARSEAPI
-# ifdef __declspec
-# define XMLPARSEAPI __declspec(dllimport)
-# else
-# define XMLPARSEAPI /* nothing */
-# endif
-#endif /* not defined XMLPARSEAPI */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void *XML_Parser;
-
-/* Information is UTF-8 encoded. */
-typedef char XML_Char;
-typedef char XML_LChar;
-
-enum XML_Content_Type {
- XML_CTYPE_EMPTY = 1,
- XML_CTYPE_ANY,
- XML_CTYPE_MIXED,
- XML_CTYPE_NAME,
- XML_CTYPE_CHOICE,
- XML_CTYPE_SEQ
-};
-
-enum XML_Content_Quant {
- XML_CQUANT_NONE,
- XML_CQUANT_OPT,
- XML_CQUANT_REP,
- XML_CQUANT_PLUS
-};
-
-/* If type == XML_CTYPE_EMPTY or XML_CTYPE_ANY, then quant will be
- XML_CQUANT_NONE, and the other fields will be zero or NULL.
- If type == XML_CTYPE_MIXED, then quant will be NONE or REP and
- numchildren will contain number of elements that may be mixed in
- and children point to an array of XML_Content cells that will be
- all of XML_CTYPE_NAME type with no quantification.
-
- If type == XML_CTYPE_NAME, then the name points to the name, and
- the numchildren field will be zero and children will be NULL. The
- quant fields indicates any quantifiers placed on the name.
-
- CHOICE and SEQ will have name NULL, the number of children in
- numchildren and children will point, recursively, to an array
- of XML_Content cells.
-
- The EMPTY, ANY, and MIXED types will only occur at top level.
-*/
-
-typedef struct XML_cp XML_Content;
-
-struct XML_cp {
- enum XML_Content_Type type;
- enum XML_Content_Quant quant;
- const XML_Char * name;
- unsigned int numchildren;
- XML_Content * children;
-};
-
-
-/* This is called for an element declaration. See above for
- description of the model argument. It's the caller's responsibility
- to free model when finished with it.
-*/
-
-typedef void (*XML_ElementDeclHandler) (void *userData,
- const XML_Char *name,
- XML_Content *model);
-
-void XMLPARSEAPI
-XML_SetElementDeclHandler(XML_Parser parser,
- XML_ElementDeclHandler eldecl);
-
-/*
- The Attlist declaration handler is called for *each* attribute. So
- a single Attlist declaration with multiple attributes declared will
- generate multiple calls to this handler. The "default" parameter
- may be NULL in the case of the "#IMPLIED" or "#REQUIRED" keyword.
- The "isrequired" parameter will be true and the default value will
- be NULL in the case of "#REQUIRED". If "isrequired" is true and
- default is non-NULL, then this is a "#FIXED" default.
- */
-
-typedef void (*XML_AttlistDeclHandler) (void *userData,
- const XML_Char *elname,
- const XML_Char *attname,
- const XML_Char *att_type,
- const XML_Char *dflt,
- int isrequired);
-
-void XMLPARSEAPI
-XML_SetAttlistDeclHandler(XML_Parser parser,
- XML_AttlistDeclHandler attdecl);
-
-
- /* The XML declaration handler is called for *both* XML declarations and
- text declarations. The way to distinguish is that the version parameter
- will be null for text declarations. The encoding parameter may be null
- for XML declarations. The standalone parameter will be -1, 0, or 1
- indicating respectively that there was no standalone parameter in
- the declaration, that it was given as no, or that it was given as yes.
- */
-
-typedef void (*XML_XmlDeclHandler) (void *userData,
- const XML_Char *version,
- const XML_Char *encoding,
- int standalone);
-
-void XMLPARSEAPI
-XML_SetXmlDeclHandler(XML_Parser parser,
- XML_XmlDeclHandler xmldecl);
-
-
-typedef struct {
- void *(__cdecl * malloc_fcn)(size_t size);
- void *(__cdecl * realloc_fcn)(void *ptr, size_t size);
- void (__cdecl * free_fcn)(void *ptr);
-} XML_Memory_Handling_Suite;
-
-/* Constructs a new parser; encoding is the encoding specified by the external
-protocol or null if there is none specified. */
-
-XML_Parser XMLPARSEAPI
-XML_ParserCreate(const XML_Char *encoding);
-
-/* Constructs a new parser and namespace processor. Element type names
-and attribute names that belong to a namespace will be expanded;
-unprefixed attribute names are never expanded; unprefixed element type
-names are expanded only if there is a default namespace. The expanded
-name is the concatenation of the namespace URI, the namespace separator character,
-and the local part of the name. If the namespace separator is '\0' then
-the namespace URI and the local part will be concatenated without any
-separator. When a namespace is not declared, the name and prefix will be
-passed through without expansion. */
-
-XML_Parser XMLPARSEAPI
-XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
-
-
-/* Constructs a new parser using the memory management suit referred to
- by memsuite. If memsuite is NULL, then use the standard library memory
- suite. If namespaceSeparator is non-NULL it creates a parser with
- namespace processing as described above. The character pointed at
- will serve as the namespace separator.
-
- All further memory operations used for the created parser will come from
- the given suite.
-*/
-
-XML_Parser XMLPARSEAPI
-XML_ParserCreate_MM(const XML_Char *encoding,
- const XML_Memory_Handling_Suite *memsuite,
- const XML_Char *namespaceSeparator);
-
-/* atts is array of name/value pairs, terminated by 0;
- names and values are 0 terminated. */
-
-typedef void (*XML_StartElementHandler)(void *userData,
- const XML_Char *name,
- const XML_Char **atts);
-
-typedef void (*XML_EndElementHandler)(void *userData,
- const XML_Char *name);
-
-
-/* s is not 0 terminated. */
-typedef void (*XML_CharacterDataHandler)(void *userData,
- const XML_Char *s,
- int len);
-
-/* target and data are 0 terminated */
-typedef void (*XML_ProcessingInstructionHandler)(void *userData,
- const XML_Char *target,
- const XML_Char *data);
-
-/* data is 0 terminated */
-typedef void (*XML_CommentHandler)(void *userData, const XML_Char *data);
-
-typedef void (*XML_StartCdataSectionHandler)(void *userData);
-typedef void (*XML_EndCdataSectionHandler)(void *userData);
-
-/* This is called for any characters in the XML document for
-which there is no applicable handler. This includes both
-characters that are part of markup which is of a kind that is
-not reported (comments, markup declarations), or characters
-that are part of a construct which could be reported but
-for which no handler has been supplied. The characters are passed
-exactly as they were in the XML document except that
-they will be encoded in UTF-8. Line boundaries are not normalized.
-Note that a byte order mark character is not passed to the default handler.
-There are no guarantees about how characters are divided between calls
-to the default handler: for example, a comment might be split between
-multiple calls. */
-
-typedef void (*XML_DefaultHandler)(void *userData,
- const XML_Char *s,
- int len);
-
-/* This is called for the start of the DOCTYPE declaration, before
- any DTD or internal subset is parsed. */
-
-typedef void (*XML_StartDoctypeDeclHandler)(void *userData,
- const XML_Char *doctypeName,
- const XML_Char *sysid,
- const XML_Char *pubid,
- int has_internal_subset
- );
-
-/* This is called for the start of the DOCTYPE declaration when the
-closing > is encountered, but after processing any external subset. */
-typedef void (*XML_EndDoctypeDeclHandler)(void *userData);
-
-/* This is called for entity declarations. The is_parameter_entity
- argument will be non-zero if the entity is a parameter entity, zero
- otherwise.
-
- For internal entities (<!ENTITY foo "bar">), value will
- be non-null and systemId, publicID, and notationName will be null.
- The value string is NOT null terminated; the length is provided in
- the value_length argument. Since it is legal to have zero-length
- values, do not use this argument to test for internal entities.
-
- For external entities, value will be null and systemId will be non-null.
- The publicId argument will be null unless a public identifier was
- provided. The notationName argument will have a non-null value only
- for unparsed entity declarations.
-*/
-
-typedef void (*XML_EntityDeclHandler) (void *userData,
- const XML_Char *entityName,
- int is_parameter_entity,
- const XML_Char *value,
- int value_length,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId,
- const XML_Char *notationName);
-
-void XMLPARSEAPI
-XML_SetEntityDeclHandler(XML_Parser parser,
- XML_EntityDeclHandler handler);
-
-/* OBSOLETE -- OBSOLETE -- OBSOLETE
- This handler has been superceded by the EntityDeclHandler above.
- It is provided here for backward compatibility.
-This is called for a declaration of an unparsed (NDATA)
-entity. The base argument is whatever was set by XML_SetBase.
-The entityName, systemId and notationName arguments will never be null.
-The other arguments may be. */
-
-typedef void (*XML_UnparsedEntityDeclHandler)(void *userData,
- const XML_Char *entityName,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId,
- const XML_Char *notationName);
-
-/* This is called for a declaration of notation.
-The base argument is whatever was set by XML_SetBase.
-The notationName will never be null. The other arguments can be. */
-
-typedef void (*XML_NotationDeclHandler)(void *userData,
- const XML_Char *notationName,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId);
-
-/* When namespace processing is enabled, these are called once for
-each namespace declaration. The call to the start and end element
-handlers occur between the calls to the start and end namespace
-declaration handlers. For an xmlns attribute, prefix will be null.
-For an xmlns="" attribute, uri will be null. */
-
-typedef void (*XML_StartNamespaceDeclHandler)(void *userData,
- const XML_Char *prefix,
- const XML_Char *uri);
-
-typedef void (*XML_EndNamespaceDeclHandler)(void *userData,
- const XML_Char *prefix);
-
-/* This is called if the document is not standalone (it has an
-external subset or a reference to a parameter entity, but does not
-have standalone="yes"). If this handler returns 0, then processing
-will not continue, and the parser will return a
-XML_ERROR_NOT_STANDALONE error. */
-
-typedef int (*XML_NotStandaloneHandler)(void *userData);
-
-/* This is called for a reference to an external parsed general entity.
-The referenced entity is not automatically parsed.
-The application can parse it immediately or later using
-XML_ExternalEntityParserCreate.
-The parser argument is the parser parsing the entity containing the reference;
-it can be passed as the parser argument to XML_ExternalEntityParserCreate.
-The systemId argument is the system identifier as specified in the entity declaration;
-it will not be null.
-The base argument is the system identifier that should be used as the base for
-resolving systemId if systemId was relative; this is set by XML_SetBase;
-it may be null.
-The publicId argument is the public identifier as specified in the entity declaration,
-or null if none was specified; the whitespace in the public identifier
-will have been normalized as required by the XML spec.
-The context argument specifies the parsing context in the format
-expected by the context argument to
-XML_ExternalEntityParserCreate; context is valid only until the handler
-returns, so if the referenced entity is to be parsed later, it must be copied.
-The handler should return 0 if processing should not continue because of
-a fatal error in the handling of the external entity.
-In this case the calling parser will return an XML_ERROR_EXTERNAL_ENTITY_HANDLING
-error.
-Note that unlike other handlers the first argument is the parser, not userData. */
-
-typedef int (*XML_ExternalEntityRefHandler)(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId);
-
-/* This structure is filled in by the XML_UnknownEncodingHandler
-to provide information to the parser about encodings that are unknown
-to the parser.
-The map[b] member gives information about byte sequences
-whose first byte is b.
-If map[b] is c where c is >= 0, then b by itself encodes the Unicode scalar value c.
-If map[b] is -1, then the byte sequence is malformed.
-If map[b] is -n, where n >= 2, then b is the first byte of an n-byte
-sequence that encodes a single Unicode scalar value.
-The data member will be passed as the first argument to the convert function.
-The convert function is used to convert multibyte sequences;
-s will point to a n-byte sequence where map[(unsigned char)*s] == -n.
-The convert function must return the Unicode scalar value
-represented by this byte sequence or -1 if the byte sequence is malformed.
-The convert function may be null if the encoding is a single-byte encoding,
-that is if map[b] >= -1 for all bytes b.
-When the parser is finished with the encoding, then if release is not null,
-it will call release passing it the data member;
-once release has been called, the convert function will not be called again.
-
-Expat places certain restrictions on the encodings that are supported
-using this mechanism.
-
-1. Every ASCII character that can appear in a well-formed XML document,
-other than the characters
-
- $@\^`{}~
-
-must be represented by a single byte, and that byte must be the
-same byte that represents that character in ASCII.
-
-2. No character may require more than 4 bytes to encode.
-
-3. All characters encoded must have Unicode scalar values <= 0xFFFF,
-(ie characters that would be encoded by surrogates in UTF-16
-are not allowed). Note that this restriction doesn't apply to
-the built-in support for UTF-8 and UTF-16.
-
-4. No Unicode character may be encoded by more than one distinct sequence
-of bytes. */
-
-typedef struct {
- int map[256];
- void *data;
- int (*convert)(void *data, const char *s);
- void (*release)(void *data);
-} XML_Encoding;
-
-/* This is called for an encoding that is unknown to the parser.
-The encodingHandlerData argument is that which was passed as the
-second argument to XML_SetUnknownEncodingHandler.
-The name argument gives the name of the encoding as specified in
-the encoding declaration.
-If the callback can provide information about the encoding,
-it must fill in the XML_Encoding structure, and return 1.
-Otherwise it must return 0.
-If info does not describe a suitable encoding,
-then the parser will return an XML_UNKNOWN_ENCODING error. */
-
-typedef int (*XML_UnknownEncodingHandler)(void *encodingHandlerData,
- const XML_Char *name,
- XML_Encoding *info);
-
-void XMLPARSEAPI
-XML_SetElementHandler(XML_Parser parser,
- XML_StartElementHandler start,
- XML_EndElementHandler end);
-
-void XMLPARSEAPI
-XML_SetStartElementHandler(XML_Parser, XML_StartElementHandler);
-
-void XMLPARSEAPI
-XML_SetEndElementHandler(XML_Parser, XML_EndElementHandler);
-
-void XMLPARSEAPI
-XML_SetCharacterDataHandler(XML_Parser parser,
- XML_CharacterDataHandler handler);
-
-void XMLPARSEAPI
-XML_SetProcessingInstructionHandler(XML_Parser parser,
- XML_ProcessingInstructionHandler handler);
-void XMLPARSEAPI
-XML_SetCommentHandler(XML_Parser parser,
- XML_CommentHandler handler);
-
-void XMLPARSEAPI
-XML_SetCdataSectionHandler(XML_Parser parser,
- XML_StartCdataSectionHandler start,
- XML_EndCdataSectionHandler end);
-
-void XMLPARSEAPI
-XML_SetStartCdataSectionHandler(XML_Parser parser,
- XML_StartCdataSectionHandler start);
-
-void XMLPARSEAPI
-XML_SetEndCdataSectionHandler(XML_Parser parser,
- XML_EndCdataSectionHandler end);
-
-/* This sets the default handler and also inhibits expansion of internal entities.
-The entity reference will be passed to the default handler. */
-
-void XMLPARSEAPI
-XML_SetDefaultHandler(XML_Parser parser,
- XML_DefaultHandler handler);
-
-/* This sets the default handler but does not inhibit expansion of internal entities.
-The entity reference will not be passed to the default handler. */
-
-void XMLPARSEAPI
-XML_SetDefaultHandlerExpand(XML_Parser parser,
- XML_DefaultHandler handler);
-
-void XMLPARSEAPI
-XML_SetDoctypeDeclHandler(XML_Parser parser,
- XML_StartDoctypeDeclHandler start,
- XML_EndDoctypeDeclHandler end);
-
-void XMLPARSEAPI
-XML_SetStartDoctypeDeclHandler(XML_Parser parser,
- XML_StartDoctypeDeclHandler start);
-
-void XMLPARSEAPI
-XML_SetEndDoctypeDeclHandler(XML_Parser parser,
- XML_EndDoctypeDeclHandler end);
-
-void XMLPARSEAPI
-XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
- XML_UnparsedEntityDeclHandler handler);
-
-void XMLPARSEAPI
-XML_SetNotationDeclHandler(XML_Parser parser,
- XML_NotationDeclHandler handler);
-
-void XMLPARSEAPI
-XML_SetNamespaceDeclHandler(XML_Parser parser,
- XML_StartNamespaceDeclHandler start,
- XML_EndNamespaceDeclHandler end);
-
-void XMLPARSEAPI
-XML_SetStartNamespaceDeclHandler(XML_Parser parser,
- XML_StartNamespaceDeclHandler start);
-
-void XMLPARSEAPI
-XML_SetEndNamespaceDeclHandler(XML_Parser parser,
- XML_EndNamespaceDeclHandler end);
-
-void XMLPARSEAPI
-XML_SetNotStandaloneHandler(XML_Parser parser,
- XML_NotStandaloneHandler handler);
-
-void XMLPARSEAPI
-XML_SetExternalEntityRefHandler(XML_Parser parser,
- XML_ExternalEntityRefHandler handler);
-
-/* If a non-null value for arg is specified here, then it will be passed
-as the first argument to the external entity ref handler instead
-of the parser object. */
-void XMLPARSEAPI
-XML_SetExternalEntityRefHandlerArg(XML_Parser, void *arg);
-
-void XMLPARSEAPI
-XML_SetUnknownEncodingHandler(XML_Parser parser,
- XML_UnknownEncodingHandler handler,
- void *encodingHandlerData);
-
-/* This can be called within a handler for a start element, end element,
-processing instruction or character data. It causes the corresponding
-markup to be passed to the default handler. */
-void XML_DefaultCurrent(XML_Parser parser);
-
-/* If do_nst is non-zero, and namespace processing is in effect, and
- a name has a prefix (i.e. an explicit namespace qualifier) then
- that name is returned as a triplet in a single
- string separated by the separator character specified when the parser
- was created: URI + sep + local_name + sep + prefix.
-
- If do_nst is zero, then namespace information is returned in the
- default manner (URI + sep + local_name) whether or not the names
- has a prefix.
-*/
-
-void XMLPARSEAPI
-XML_SetReturnNSTriplet(XML_Parser parser, int do_nst);
-
-/* This value is passed as the userData argument to callbacks. */
-void XMLPARSEAPI
-XML_SetUserData(XML_Parser parser, void *userData);
-
-/* Returns the last value set by XML_SetUserData or null. */
-#define XML_GetUserData(parser) (*(void **)(parser))
-
-/* This is equivalent to supplying an encoding argument
-to XML_ParserCreate. It must not be called after XML_Parse
-or XML_ParseBuffer. */
-
-int XMLPARSEAPI
-XML_SetEncoding(XML_Parser parser, const XML_Char *encoding);
-
-/* If this function is called, then the parser will be passed
-as the first argument to callbacks instead of userData.
-The userData will still be accessible using XML_GetUserData. */
-
-void XMLPARSEAPI
-XML_UseParserAsHandlerArg(XML_Parser parser);
-
-/* Sets the base to be used for resolving relative URIs in system identifiers in
-declarations. Resolving relative identifiers is left to the application:
-this value will be passed through as the base argument to the
-XML_ExternalEntityRefHandler, XML_NotationDeclHandler
-and XML_UnparsedEntityDeclHandler. The base argument will be copied.
-Returns zero if out of memory, non-zero otherwise. */
-
-int XMLPARSEAPI
-XML_SetBase(XML_Parser parser, const XML_Char *base);
-
-const XML_Char XMLPARSEAPI *
-XML_GetBase(XML_Parser parser);
-
-/* Returns the number of the attribute/value pairs passed in last call
-to the XML_StartElementHandler that were specified in the start-tag
-rather than defaulted. Each attribute/value pair counts as 2; thus
-this correspondds to an index into the atts array passed to the
-XML_StartElementHandler. */
-
-int XMLPARSEAPI
-XML_GetSpecifiedAttributeCount(XML_Parser parser);
-
-/* Returns the index of the ID attribute passed in the last call to
-XML_StartElementHandler, or -1 if there is no ID attribute. Each
-attribute/value pair counts as 2; thus this correspondds to an index
-into the atts array passed to the XML_StartElementHandler. */
-
-int XMLPARSEAPI
-XML_GetIdAttributeIndex(XML_Parser parser);
-
-/* Parses some input. Returns 0 if a fatal error is detected.
-The last call to XML_Parse must have isFinal true;
-len may be zero for this call (or any other). */
-int XMLPARSEAPI
-XML_Parse(XML_Parser parser, const char *s, int len, int isFinal);
-
-void XMLPARSEAPI *
-XML_GetBuffer(XML_Parser parser, int len);
-
-int XMLPARSEAPI
-XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
-
-/* Creates an XML_Parser object that can parse an external general entity;
-context is a '\0'-terminated string specifying the parse context;
-encoding is a '\0'-terminated string giving the name of the externally specified encoding,
-or null if there is no externally specified encoding.
-The context string consists of a sequence of tokens separated by formfeeds (\f);
-a token consisting of a name specifies that the general entity of the name
-is open; a token of the form prefix=uri specifies the namespace for a particular
-prefix; a token of the form =uri specifies the default namespace.
-This can be called at any point after the first call to an ExternalEntityRefHandler
-so longer as the parser has not yet been freed.
-The new parser is completely independent and may safely be used in a separate thread.
-The handlers and userData are initialized from the parser argument.
-Returns 0 if out of memory. Otherwise returns a new XML_Parser object. */
-XML_Parser XMLPARSEAPI
-XML_ExternalEntityParserCreate(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *encoding);
-
-enum XML_ParamEntityParsing {
- XML_PARAM_ENTITY_PARSING_NEVER,
- XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE,
- XML_PARAM_ENTITY_PARSING_ALWAYS
-};
-
-/* Controls parsing of parameter entities (including the external DTD
-subset). If parsing of parameter entities is enabled, then references
-to external parameter entities (including the external DTD subset)
-will be passed to the handler set with
-XML_SetExternalEntityRefHandler. The context passed will be 0.
-Unlike external general entities, external parameter entities can only
-be parsed synchronously. If the external parameter entity is to be
-parsed, it must be parsed during the call to the external entity ref
-handler: the complete sequence of XML_ExternalEntityParserCreate,
-XML_Parse/XML_ParseBuffer and XML_ParserFree calls must be made during
-this call. After XML_ExternalEntityParserCreate has been called to
-create the parser for the external parameter entity (context must be 0
-for this call), it is illegal to make any calls on the old parser
-until XML_ParserFree has been called on the newly created parser. If
-the library has been compiled without support for parameter entity
-parsing (ie without XML_DTD being defined), then
-XML_SetParamEntityParsing will return 0 if parsing of parameter
-entities is requested; otherwise it will return non-zero. */
-
-int XMLPARSEAPI
-XML_SetParamEntityParsing(XML_Parser parser,
- enum XML_ParamEntityParsing parsing);
-
-enum XML_Error {
- XML_ERROR_NONE,
- XML_ERROR_NO_MEMORY,
- XML_ERROR_SYNTAX,
- XML_ERROR_NO_ELEMENTS,
- XML_ERROR_INVALID_TOKEN,
- XML_ERROR_UNCLOSED_TOKEN,
- XML_ERROR_PARTIAL_CHAR,
- XML_ERROR_TAG_MISMATCH,
- XML_ERROR_DUPLICATE_ATTRIBUTE,
- XML_ERROR_JUNK_AFTER_DOC_ELEMENT,
- XML_ERROR_PARAM_ENTITY_REF,
- XML_ERROR_UNDEFINED_ENTITY,
- XML_ERROR_RECURSIVE_ENTITY_REF,
- XML_ERROR_ASYNC_ENTITY,
- XML_ERROR_BAD_CHAR_REF,
- XML_ERROR_BINARY_ENTITY_REF,
- XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF,
- XML_ERROR_MISPLACED_XML_PI,
- XML_ERROR_UNKNOWN_ENCODING,
- XML_ERROR_INCORRECT_ENCODING,
- XML_ERROR_UNCLOSED_CDATA_SECTION,
- XML_ERROR_EXTERNAL_ENTITY_HANDLING,
- XML_ERROR_NOT_STANDALONE,
- XML_ERROR_UNEXPECTED_STATE
-};
-
-/* If XML_Parse or XML_ParseBuffer have returned 0, then XML_GetErrorCode
-returns information about the error. */
-
-enum XML_Error XMLPARSEAPI
-XML_GetErrorCode(XML_Parser parser);
-
-/* These functions return information about the current parse location.
-They may be called when XML_Parse or XML_ParseBuffer return 0;
-in this case the location is the location of the character at which
-the error was detected.
-They may also be called from any other callback called to report
-some parse event; in this the location is the location of the first
-of the sequence of characters that generated the event. */
-
-int XMLPARSEAPI XML_GetCurrentLineNumber(XML_Parser parser);
-int XMLPARSEAPI XML_GetCurrentColumnNumber(XML_Parser parser);
-long XMLPARSEAPI XML_GetCurrentByteIndex(XML_Parser parser);
-
-/* Return the number of bytes in the current event.
-Returns 0 if the event is in an internal entity. */
-
-int XMLPARSEAPI
-XML_GetCurrentByteCount(XML_Parser parser);
-
-/* If XML_CONTEXT_BYTES is defined, returns the input buffer, sets
- the integer pointed to by offset to the offset within this buffer
- of the current parse position, and sets the integer pointed to by size
- to the size of this buffer (the number of input bytes). Otherwise
- returns a null pointer. Also returns a null pointer if a parse isn't active.
-
- NOTE: The character pointer returned should not be used outside
- the handler that makes the call. */
-
-const char XMLPARSEAPI *
-XML_GetInputContext(XML_Parser parser,
- int *offset,
- int *size);
-
-/* For backwards compatibility with previous versions. */
-#define XML_GetErrorLineNumber XML_GetCurrentLineNumber
-#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber
-#define XML_GetErrorByteIndex XML_GetCurrentByteIndex
-
-/* Frees memory used by the parser. */
-void XMLPARSEAPI
-XML_ParserFree(XML_Parser parser);
-
-/* Returns a string describing the error. */
-const XML_LChar XMLPARSEAPI *
-XML_ErrorString(int code);
-
-/* Return a string containing the version number of this expat */
-const XML_LChar XMLPARSEAPI *
-XML_ExpatVersion();
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* not XmlParse_INCLUDED */
diff --git a/Build/source/extra/expat/lib/expat.mak b/Build/source/extra/expat/lib/expat.mak
deleted file mode 100644
index 0ef8041b1d1..00000000000
--- a/Build/source/extra/expat/lib/expat.mak
+++ /dev/null
@@ -1,168 +0,0 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on expat.dsp
-!IF "$(CFG)" == ""
-CFG=expat - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to expat - Win32 Debug.
-!ENDIF
-
-!IF "$(CFG)" != "expat - Win32 Release" && "$(CFG)" != "expat - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "expat.mak" CFG="expat - Win32 Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "expat - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "expat - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE
-!ERROR An invalid configuration is specified.
-!ENDIF
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE
-NULL=nul
-!ENDIF
-
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "expat - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-# Begin Custom Macros
-OutDir=.\Release
-# End Custom Macros
-
-ALL : "$(OUTDIR)\expat.lib"
-
-
-CLEAN :
- -@erase "$(INTDIR)\vc60.idb"
- -@erase "$(INTDIR)\xmlparse.obj"
- -@erase "$(INTDIR)\xmlrole.obj"
- -@erase "$(INTDIR)\xmltok.obj"
- -@erase "$(OUTDIR)\expat.lib"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "COMPILED_FROM_DSP" /D VERSION=\"expat_1.95.1\" /Fp"$(INTDIR)\expat.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\expat.bsc"
-BSC32_SBRS= \
-
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\expat.lib"
-LIB32_OBJS= \
- "$(INTDIR)\xmlparse.obj" \
- "$(INTDIR)\xmlrole.obj" \
- "$(INTDIR)\xmltok.obj"
-
-"$(OUTDIR)\expat.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
- $(LIB32) @<<
- $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "expat - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-ALL : "$(OUTDIR)\expat.lib"
-
-
-CLEAN :
- -@erase "$(INTDIR)\vc60.idb"
- -@erase "$(INTDIR)\vc60.pdb"
- -@erase "$(INTDIR)\xmlparse.obj"
- -@erase "$(INTDIR)\xmlrole.obj"
- -@erase "$(INTDIR)\xmltok.obj"
- -@erase "$(OUTDIR)\expat.lib"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /D "COMPILED_FROM_DSP" /D VERSION=\"expat_1.95.1\" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\expat.bsc"
-BSC32_SBRS= \
-
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\expat.lib"
-LIB32_OBJS= \
- "$(INTDIR)\xmlparse.obj" \
- "$(INTDIR)\xmlrole.obj" \
- "$(INTDIR)\xmltok.obj"
-
-"$(OUTDIR)\expat.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
- $(LIB32) @<<
- $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ENDIF
-
-.c{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.c{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("expat.dep")
-!INCLUDE "expat.dep"
-!ELSE
-!MESSAGE Warning: cannot find "expat.dep"
-!ENDIF
-!ENDIF
-
-
-!IF "$(CFG)" == "expat - Win32 Release" || "$(CFG)" == "expat - Win32 Debug"
-SOURCE=.\xmlparse.c
-
-"$(INTDIR)\xmlparse.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\xmlrole.c
-
-"$(INTDIR)\xmlrole.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\xmltok.c
-
-"$(INTDIR)\xmltok.obj" : $(SOURCE) "$(INTDIR)"
-
-
-
-!ENDIF
-
diff --git a/Build/source/extra/expat/lib/expat.plg b/Build/source/extra/expat/lib/expat.plg
deleted file mode 100644
index da52bfdd21f..00000000000
--- a/Build/source/extra/expat/lib/expat.plg
+++ /dev/null
@@ -1,16 +0,0 @@
-<html>
-<body>
-<pre>
-<h1>Build Log</h1>
-<h3>
---------------------Configuration: expat - Win32 Debug--------------------
-</h3>
-<h3>Command Lines</h3>
-
-
-
-<h3>Results</h3>
-expat.lib - 0 error(s), 0 warning(s)
-</pre>
-</body>
-</html>
diff --git a/Build/source/extra/expat/lib/expat.vcproj b/Build/source/extra/expat/lib/expat.vcproj
deleted file mode 100644
index 8f62d2587a7..00000000000
--- a/Build/source/extra/expat/lib/expat.vcproj
+++ /dev/null
@@ -1,121 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.00"
- Name="expat"
- ProjectGUID="{C0CDF0D2-F893-4042-9219-D7E50C13C10C}"
- SccProjectName=""
- SccLocalPath="">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory=".\static-debug"
- IntermediateDirectory=".\static-debug"
- ConfigurationType="4"
- UseOfMFC="0"
- ATLMinimizesCRunTimeLibraryUsage="FALSE"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32,_DEBUG,_LIB,COMPILED_FROM_DSP,VERSION=\&quot;expat_1.95.1\&quot;"
- BasicRuntimeChecks="3"
- RuntimeLibrary="1"
- PrecompiledHeaderFile=".\static-debug/expat.pch"
- AssemblerListingLocation=".\static-debug/"
- ObjectFile=".\static-debug/"
- ProgramDataBaseFileName=".\static-debug/"
- WarningLevel="3"
- SuppressStartupBanner="TRUE"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\static-debug\expat.lib"
- SuppressStartupBanner="TRUE"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="_DEBUG"
- Culture="1036"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory=".\static"
- IntermediateDirectory=".\static"
- ConfigurationType="4"
- UseOfMFC="0"
- ATLMinimizesCRunTimeLibraryUsage="FALSE"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- InlineFunctionExpansion="1"
- PreprocessorDefinitions="WIN32,NDEBUG,_LIB,COMPILED_FROM_DSP,VERSION=\&quot;expat_1.95.1\&quot;"
- StringPooling="TRUE"
- RuntimeLibrary="0"
- EnableFunctionLevelLinking="TRUE"
- UsePrecompiledHeader="2"
- PrecompiledHeaderFile=".\Release/expat.pch"
- AssemblerListingLocation=".\static/"
- ObjectFile=".\static/"
- ProgramDataBaseFileName=".\static/"
- WarningLevel="3"
- SuppressStartupBanner="TRUE"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\static\expat.lib"
- SuppressStartupBanner="TRUE"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="NDEBUG"
- Culture="1036"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- </Configuration>
- </Configurations>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
- <File
- RelativePath=".\xmlparse.c">
- </File>
- <File
- RelativePath=".\xmlrole.c">
- </File>
- <File
- RelativePath=".\xmltok.c">
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl">
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/Build/source/extra/expat/lib/iasciitab.h b/Build/source/extra/expat/lib/iasciitab.h
deleted file mode 100644
index 55dbc398b87..00000000000
--- a/Build/source/extra/expat/lib/iasciitab.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-/* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */
-/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
-/* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML,
-/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
-/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
-/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
-/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
-/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
-/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
-/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
-/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
-/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/Build/source/extra/expat/lib/latin1tab.h b/Build/source/extra/expat/lib/latin1tab.h
deleted file mode 100644
index 178b1d186dd..00000000000
--- a/Build/source/extra/expat/lib/latin1tab.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-/* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
-/* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME,
-/* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
-/* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
diff --git a/Build/source/extra/expat/lib/nametab.h b/Build/source/extra/expat/lib/nametab.h
deleted file mode 100644
index b05e62c77a6..00000000000
--- a/Build/source/extra/expat/lib/nametab.h
+++ /dev/null
@@ -1,150 +0,0 @@
-static const unsigned namingBitmap[] = {
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0x00000000, 0x04000000, 0x87FFFFFE, 0x07FFFFFE,
-0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF,
-0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFE00F, 0xFC31FFFF,
-0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
-0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
-0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
-0xFFFF0003, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
-0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
-0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF,
-0x00000000, 0x07FFFFFE, 0x000007FE, 0xFFFE0000,
-0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060,
-0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003,
-0xFFF99FE0, 0x03C5FDFF, 0xB0000000, 0x00030003,
-0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000,
-0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001,
-0xFFF99FE0, 0x23CDFDFF, 0xB0000000, 0x00000003,
-0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000,
-0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003,
-0xFFFDDFE0, 0x03EFFDFF, 0x40000000, 0x00000003,
-0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFE, 0x000D7FFF, 0x0000003F, 0x00000000,
-0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000,
-0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF,
-0x0007DAED, 0x50000000, 0x82315001, 0x002C62AB,
-0x40000000, 0xF580C900, 0x00000007, 0x02010800,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0x0FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x03FFFFFF,
-0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF,
-0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF,
-0x00000000, 0x00004C40, 0x00000000, 0x00000000,
-0x00000007, 0x00000000, 0x00000000, 0x00000000,
-0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF,
-0x001FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x07FFFFFF,
-0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0x0000000F, 0x00000000, 0x00000000,
-0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE,
-0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF,
-0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
-0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003,
-0xFFFFD7C0, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
-0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
-0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
-0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
-0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF,
-0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF,
-0xFFFFFFFF, 0x7CFFFFFF, 0xFFEF7FFF, 0x03FF3DFF,
-0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF,
-0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF,
-0xFFF987E4, 0xD36DFDFF, 0x5E003987, 0x001FFFC0,
-0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1,
-0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3,
-0xD63DC7EC, 0xC3BFC718, 0x00803DC7, 0x0000FF80,
-0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3,
-0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3,
-0xFFFDDFEC, 0xC3FFFDFF, 0x00803DCF, 0x0000FFC3,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000,
-0xFEF02596, 0x3BFF6CAE, 0x03FF3F5F, 0x00000000,
-0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF,
-0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x1FFF0000, 0x00000002,
-0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF,
-0x661FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x77FFFFFF,
-};
-static const unsigned char nmstrtPages[] = {
-0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00,
-0x00, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
-0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
-0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-static const unsigned char namePages[] = {
-0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00,
-0x00, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
-0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
-0x26, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
diff --git a/Build/source/extra/expat/lib/utf8tab.h b/Build/source/extra/expat/lib/utf8tab.h
deleted file mode 100644
index 9e3b6b83eb6..00000000000
--- a/Build/source/extra/expat/lib/utf8tab.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-
-/* 0x80 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4,
-/* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM,
diff --git a/Build/source/extra/expat/lib/winconfig.h b/Build/source/extra/expat/lib/winconfig.h
deleted file mode 100644
index 2863a2642bf..00000000000
--- a/Build/source/extra/expat/lib/winconfig.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*================================================================
-** Copyright 2000, Clark Cooper
-** All rights reserved.
-**
-** This is free software. You are permitted to copy, distribute, or modify
-** it under the terms of the MIT/X license (contained in the COPYING file
-** with this distribution.)
-**
-**
-*/
-
-#ifndef WINCONFIG_H
-#define WINCONFIG_H
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-
-#include <memory.h>
-#include <string.h>
-
-#define XML_NS 1
-#define XML_DTD 1
-#define XML_BYTE_ORDER 12
-#define XML_CONTEXT_BYTES 1024
-
-#endif /* ndef WINCONFIG_H */
diff --git a/Build/source/extra/expat/lib/xmlparse.c b/Build/source/extra/expat/lib/xmlparse.c
deleted file mode 100644
index c7ccb9f7264..00000000000
--- a/Build/source/extra/expat/lib/xmlparse.c
+++ /dev/null
@@ -1,4625 +0,0 @@
-/*
-Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-static char RCSId[]
- = "$Header: /cvsroot/expat/expat/lib/xmlparse.c,v 1.11 2000/10/22 19:20:23 coopercc Exp $";
-
-#ifdef COMPILED_FROM_DSP
-# include "winconfig.h"
-# define XMLPARSEAPI __declspec(dllexport)
-# include "expat.h"
-# undef XMLPARSEAPI
-#else
-#include <config.h>
-
-#ifdef __declspec
-# define XMLPARSEAPI __declspec(dllexport)
-#endif
-
-#include "expat.h"
-
-#ifdef __declspec
-# undef XMLPARSEAPI
-#endif
-#endif /* ndef COMPILED_FROM_DSP */
-
-#include <stddef.h>
-
-#ifdef XML_UNICODE
-#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX
-#define XmlConvert XmlUtf16Convert
-#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
-#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
-#define XmlEncode XmlUtf16Encode
-#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((unsigned long)s) & 1))
-typedef unsigned short ICHAR;
-#else
-#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
-#define XmlConvert XmlUtf8Convert
-#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding
-#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS
-#define XmlEncode XmlUtf8Encode
-#define MUST_CONVERT(enc, s) (!(enc)->isUtf8)
-typedef char ICHAR;
-#endif
-
-
-#ifndef XML_NS
-
-#define XmlInitEncodingNS XmlInitEncoding
-#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding
-#undef XmlGetInternalEncodingNS
-#define XmlGetInternalEncodingNS XmlGetInternalEncoding
-#define XmlParseXmlDeclNS XmlParseXmlDecl
-
-#endif
-
-#ifdef XML_UNICODE_WCHAR_T
-#define XML_T(x) L ## x
-#else
-#define XML_T(x) x
-#endif
-
-/* Round up n to be a multiple of sz, where sz is a power of 2. */
-#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1))
-
-#include "xmltok.h"
-#include "xmlrole.h"
-
-typedef const XML_Char *KEY;
-
-typedef struct {
- KEY name;
-} NAMED;
-
-typedef struct {
- NAMED **v;
- size_t size;
- size_t used;
- size_t usedLim;
- XML_Memory_Handling_Suite *mem;
-} HASH_TABLE;
-
-typedef struct {
- NAMED **p;
- NAMED **end;
-} HASH_TABLE_ITER;
-
-#define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */
-#define INIT_DATA_BUF_SIZE 1024
-#define INIT_ATTS_SIZE 16
-#define INIT_BLOCK_SIZE 1024
-#define INIT_BUFFER_SIZE 1024
-
-#define EXPAND_SPARE 24
-
-typedef struct binding {
- struct prefix *prefix;
- struct binding *nextTagBinding;
- struct binding *prevPrefixBinding;
- const struct attribute_id *attId;
- XML_Char *uri;
- int uriLen;
- int uriAlloc;
-} BINDING;
-
-typedef struct prefix {
- const XML_Char *name;
- BINDING *binding;
-} PREFIX;
-
-typedef struct {
- const XML_Char *str;
- const XML_Char *localPart;
- int uriLen;
-} TAG_NAME;
-
-typedef struct tag {
- struct tag *parent;
- const char *rawName;
- int rawNameLength;
- TAG_NAME name;
- char *buf;
- char *bufEnd;
- BINDING *bindings;
-} TAG;
-
-typedef struct {
- const XML_Char *name;
- const XML_Char *textPtr;
- int textLen;
- const XML_Char *systemId;
- const XML_Char *base;
- const XML_Char *publicId;
- const XML_Char *notation;
- char open;
- char is_param;
-} ENTITY;
-
-typedef struct {
- enum XML_Content_Type type;
- enum XML_Content_Quant quant;
- const XML_Char * name;
- int firstchild;
- int lastchild;
- int childcnt;
- int nextsib;
-} CONTENT_SCAFFOLD;
-
-typedef struct block {
- struct block *next;
- int size;
- XML_Char s[1];
-} BLOCK;
-
-typedef struct {
- BLOCK *blocks;
- BLOCK *freeBlocks;
- const XML_Char *end;
- XML_Char *ptr;
- XML_Char *start;
- XML_Memory_Handling_Suite *mem;
-} STRING_POOL;
-
-/* The XML_Char before the name is used to determine whether
-an attribute has been specified. */
-typedef struct attribute_id {
- XML_Char *name;
- PREFIX *prefix;
- char maybeTokenized;
- char xmlns;
-} ATTRIBUTE_ID;
-
-typedef struct {
- const ATTRIBUTE_ID *id;
- char isCdata;
- const XML_Char *value;
-} DEFAULT_ATTRIBUTE;
-
-typedef struct {
- const XML_Char *name;
- PREFIX *prefix;
- const ATTRIBUTE_ID *idAtt;
- int nDefaultAtts;
- int allocDefaultAtts;
- DEFAULT_ATTRIBUTE *defaultAtts;
-} ELEMENT_TYPE;
-
-typedef struct {
- HASH_TABLE generalEntities;
- HASH_TABLE elementTypes;
- HASH_TABLE attributeIds;
- HASH_TABLE prefixes;
- STRING_POOL pool;
- int complete;
- int standalone;
-#ifdef XML_DTD
- HASH_TABLE paramEntities;
-#endif /* XML_DTD */
- PREFIX defaultPrefix;
- /* === scaffolding for building content model === */
- int in_eldecl;
- CONTENT_SCAFFOLD *scaffold;
- unsigned contentStringLen;
- unsigned scaffSize;
- unsigned scaffCount;
- int scaffLevel;
- int *scaffIndex;
-} DTD;
-
-typedef struct open_internal_entity {
- const char *internalEventPtr;
- const char *internalEventEndPtr;
- struct open_internal_entity *next;
- ENTITY *entity;
-} OPEN_INTERNAL_ENTITY;
-
-typedef enum XML_Error Processor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr);
-
-static Processor prologProcessor;
-static Processor prologInitProcessor;
-static Processor contentProcessor;
-static Processor cdataSectionProcessor;
-#ifdef XML_DTD
-static Processor ignoreSectionProcessor;
-#endif /* XML_DTD */
-static Processor epilogProcessor;
-static Processor errorProcessor;
-static Processor externalEntityInitProcessor;
-static Processor externalEntityInitProcessor2;
-static Processor externalEntityInitProcessor3;
-static Processor externalEntityContentProcessor;
-
-static enum XML_Error
-handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName);
-static enum XML_Error
-processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *, const char *);
-static enum XML_Error
-initializeEncoding(XML_Parser parser);
-static enum XML_Error
-doProlog(XML_Parser parser, const ENCODING *enc, const char *s,
- const char *end, int tok, const char *next, const char **nextPtr);
-static enum XML_Error
-processInternalParamEntity(XML_Parser parser, ENTITY *entity);
-static enum XML_Error
-doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
- const char *start, const char *end, const char **endPtr);
-static enum XML_Error
-doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr);
-#ifdef XML_DTD
-static enum XML_Error
-doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr);
-#endif /* XML_DTD */
-static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *, const char *s,
- TAG_NAME *tagNamePtr, BINDING **bindingsPtr);
-static
-int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr);
-
-static int
-defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *,
- int isCdata, int isId, const XML_Char *dfltValue,
- XML_Parser parser);
-
-static enum XML_Error
-storeAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *,
- STRING_POOL *);
-static enum XML_Error
-appendAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *,
- STRING_POOL *);
-static ATTRIBUTE_ID *
-getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
-static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *);
-static enum XML_Error
-storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
-static int
-reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
-static int
-reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
-static void
-reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
-
-static const XML_Char *getContext(XML_Parser parser);
-static int setContext(XML_Parser parser, const XML_Char *context);
-static void normalizePublicId(XML_Char *s);
-static int dtdInit(DTD *, XML_Parser parser);
-
-static void dtdDestroy(DTD *, XML_Parser parser);
-
-static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser);
-
-static int copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *,
- XML_Parser parser);
-
-#ifdef XML_DTD
-static void dtdSwap(DTD *, DTD *);
-#endif /* XML_DTD */
-
-static NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize);
-
-static void hashTableInit(HASH_TABLE *, XML_Memory_Handling_Suite *ms);
-
-static void hashTableDestroy(HASH_TABLE *);
-static void hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *);
-static NAMED *hashTableIterNext(HASH_TABLE_ITER *);
-static void poolInit(STRING_POOL *, XML_Memory_Handling_Suite *ms);
-static void poolClear(STRING_POOL *);
-static void poolDestroy(STRING_POOL *);
-static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end);
-static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end);
-
-static int poolGrow(STRING_POOL *pool);
-
-static int nextScaffoldPart(XML_Parser parser);
-static XML_Content *build_model(XML_Parser parser);
-
-static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s);
-static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n);
-static const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s);
-static ELEMENT_TYPE * getElementType(XML_Parser Paraser,
- const ENCODING *enc,
- const char *ptr,
- const char *end);
-
-#define poolStart(pool) ((pool)->start)
-#define poolEnd(pool) ((pool)->ptr)
-#define poolLength(pool) ((pool)->ptr - (pool)->start)
-#define poolChop(pool) ((void)--(pool->ptr))
-#define poolLastChar(pool) (((pool)->ptr)[-1])
-#define poolDiscard(pool) ((pool)->ptr = (pool)->start)
-#define poolFinish(pool) ((pool)->start = (pool)->ptr)
-#define poolAppendChar(pool, c) \
- (((pool)->ptr == (pool)->end && !poolGrow(pool)) \
- ? 0 \
- : ((*((pool)->ptr)++ = c), 1))
-
-typedef struct {
- /* The first member must be userData so that the XML_GetUserData macro works. */
- void *m_userData;
- void *m_handlerArg;
- char *m_buffer;
- XML_Memory_Handling_Suite m_mem;
- /* first character to be parsed */
- const char *m_bufferPtr;
- /* past last character to be parsed */
- char *m_bufferEnd;
- /* allocated end of buffer */
- const char *m_bufferLim;
- long m_parseEndByteIndex;
- const char *m_parseEndPtr;
- XML_Char *m_dataBuf;
- XML_Char *m_dataBufEnd;
- XML_StartElementHandler m_startElementHandler;
- XML_EndElementHandler m_endElementHandler;
- XML_CharacterDataHandler m_characterDataHandler;
- XML_ProcessingInstructionHandler m_processingInstructionHandler;
- XML_CommentHandler m_commentHandler;
- XML_StartCdataSectionHandler m_startCdataSectionHandler;
- XML_EndCdataSectionHandler m_endCdataSectionHandler;
- XML_DefaultHandler m_defaultHandler;
- XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler;
- XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler;
- XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler;
- XML_NotationDeclHandler m_notationDeclHandler;
- XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler;
- XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler;
- XML_NotStandaloneHandler m_notStandaloneHandler;
- XML_ExternalEntityRefHandler m_externalEntityRefHandler;
- void *m_externalEntityRefHandlerArg;
- XML_UnknownEncodingHandler m_unknownEncodingHandler;
- XML_ElementDeclHandler m_elementDeclHandler;
- XML_AttlistDeclHandler m_attlistDeclHandler;
- XML_EntityDeclHandler m_entityDeclHandler;
- XML_XmlDeclHandler m_xmlDeclHandler;
- const ENCODING *m_encoding;
- INIT_ENCODING m_initEncoding;
- const ENCODING *m_internalEncoding;
- const XML_Char *m_protocolEncodingName;
- int m_ns;
- int m_ns_triplets;
- void *m_unknownEncodingMem;
- void *m_unknownEncodingData;
- void *m_unknownEncodingHandlerData;
- void (*m_unknownEncodingRelease)(void *);
- PROLOG_STATE m_prologState;
- Processor *m_processor;
- enum XML_Error m_errorCode;
- const char *m_eventPtr;
- const char *m_eventEndPtr;
- const char *m_positionPtr;
- OPEN_INTERNAL_ENTITY *m_openInternalEntities;
- int m_defaultExpandInternalEntities;
- int m_tagLevel;
- ENTITY *m_declEntity;
- const XML_Char *m_doctypeName;
- const XML_Char *m_doctypeSysid;
- const XML_Char *m_doctypePubid;
- const XML_Char *m_declAttributeType;
- const XML_Char *m_declNotationName;
- const XML_Char *m_declNotationPublicId;
- ELEMENT_TYPE *m_declElementType;
- ATTRIBUTE_ID *m_declAttributeId;
- char m_declAttributeIsCdata;
- char m_declAttributeIsId;
- DTD m_dtd;
- const XML_Char *m_curBase;
- TAG *m_tagStack;
- TAG *m_freeTagList;
- BINDING *m_inheritedBindings;
- BINDING *m_freeBindingList;
- int m_attsSize;
- int m_nSpecifiedAtts;
- int m_idAttIndex;
- ATTRIBUTE *m_atts;
- POSITION m_position;
- STRING_POOL m_tempPool;
- STRING_POOL m_temp2Pool;
- char *m_groupConnector;
- unsigned m_groupSize;
- int m_hadExternalDoctype;
- XML_Char m_namespaceSeparator;
-#ifdef XML_DTD
- enum XML_ParamEntityParsing m_paramEntityParsing;
- XML_Parser m_parentParser;
-#endif
-} Parser;
-
-#define MALLOC(s) (((Parser *)parser)->m_mem.malloc_fcn((s)))
-#define REALLOC(p,s) (((Parser *)parser)->m_mem.realloc_fcn((p),(s)))
-#define FREE(p) (((Parser *)parser)->m_mem.free_fcn((p)))
-
-#define userData (((Parser *)parser)->m_userData)
-#define handlerArg (((Parser *)parser)->m_handlerArg)
-#define startElementHandler (((Parser *)parser)->m_startElementHandler)
-#define endElementHandler (((Parser *)parser)->m_endElementHandler)
-#define characterDataHandler (((Parser *)parser)->m_characterDataHandler)
-#define processingInstructionHandler (((Parser *)parser)->m_processingInstructionHandler)
-#define commentHandler (((Parser *)parser)->m_commentHandler)
-#define startCdataSectionHandler (((Parser *)parser)->m_startCdataSectionHandler)
-#define endCdataSectionHandler (((Parser *)parser)->m_endCdataSectionHandler)
-#define defaultHandler (((Parser *)parser)->m_defaultHandler)
-#define startDoctypeDeclHandler (((Parser *)parser)->m_startDoctypeDeclHandler)
-#define endDoctypeDeclHandler (((Parser *)parser)->m_endDoctypeDeclHandler)
-#define unparsedEntityDeclHandler (((Parser *)parser)->m_unparsedEntityDeclHandler)
-#define notationDeclHandler (((Parser *)parser)->m_notationDeclHandler)
-#define startNamespaceDeclHandler (((Parser *)parser)->m_startNamespaceDeclHandler)
-#define endNamespaceDeclHandler (((Parser *)parser)->m_endNamespaceDeclHandler)
-#define notStandaloneHandler (((Parser *)parser)->m_notStandaloneHandler)
-#define externalEntityRefHandler (((Parser *)parser)->m_externalEntityRefHandler)
-#define externalEntityRefHandlerArg (((Parser *)parser)->m_externalEntityRefHandlerArg)
-#define unknownEncodingHandler (((Parser *)parser)->m_unknownEncodingHandler)
-#define elementDeclHandler (((Parser *)parser)->m_elementDeclHandler)
-#define attlistDeclHandler (((Parser *)parser)->m_attlistDeclHandler)
-#define entityDeclHandler (((Parser *)parser)->m_entityDeclHandler)
-#define xmlDeclHandler (((Parser *)parser)->m_xmlDeclHandler)
-#define encoding (((Parser *)parser)->m_encoding)
-#define initEncoding (((Parser *)parser)->m_initEncoding)
-#define internalEncoding (((Parser *)parser)->m_internalEncoding)
-#define unknownEncodingMem (((Parser *)parser)->m_unknownEncodingMem)
-#define unknownEncodingData (((Parser *)parser)->m_unknownEncodingData)
-#define unknownEncodingHandlerData \
- (((Parser *)parser)->m_unknownEncodingHandlerData)
-#define unknownEncodingRelease (((Parser *)parser)->m_unknownEncodingRelease)
-#define protocolEncodingName (((Parser *)parser)->m_protocolEncodingName)
-#define ns (((Parser *)parser)->m_ns)
-#define ns_triplets (((Parser *)parser)->m_ns_triplets)
-#define prologState (((Parser *)parser)->m_prologState)
-#define processor (((Parser *)parser)->m_processor)
-#define errorCode (((Parser *)parser)->m_errorCode)
-#define eventPtr (((Parser *)parser)->m_eventPtr)
-#define eventEndPtr (((Parser *)parser)->m_eventEndPtr)
-#define positionPtr (((Parser *)parser)->m_positionPtr)
-#define position (((Parser *)parser)->m_position)
-#define openInternalEntities (((Parser *)parser)->m_openInternalEntities)
-#define defaultExpandInternalEntities (((Parser *)parser)->m_defaultExpandInternalEntities)
-#define tagLevel (((Parser *)parser)->m_tagLevel)
-#define buffer (((Parser *)parser)->m_buffer)
-#define bufferPtr (((Parser *)parser)->m_bufferPtr)
-#define bufferEnd (((Parser *)parser)->m_bufferEnd)
-#define parseEndByteIndex (((Parser *)parser)->m_parseEndByteIndex)
-#define parseEndPtr (((Parser *)parser)->m_parseEndPtr)
-#define bufferLim (((Parser *)parser)->m_bufferLim)
-#define dataBuf (((Parser *)parser)->m_dataBuf)
-#define dataBufEnd (((Parser *)parser)->m_dataBufEnd)
-#define dtd (((Parser *)parser)->m_dtd)
-#define curBase (((Parser *)parser)->m_curBase)
-#define declEntity (((Parser *)parser)->m_declEntity)
-#define doctypeName (((Parser *)parser)->m_doctypeName)
-#define doctypeSysid (((Parser *)parser)->m_doctypeSysid)
-#define doctypePubid (((Parser *)parser)->m_doctypePubid)
-#define declAttributeType (((Parser *)parser)->m_declAttributeType)
-#define declNotationName (((Parser *)parser)->m_declNotationName)
-#define declNotationPublicId (((Parser *)parser)->m_declNotationPublicId)
-#define declElementType (((Parser *)parser)->m_declElementType)
-#define declAttributeId (((Parser *)parser)->m_declAttributeId)
-#define declAttributeIsCdata (((Parser *)parser)->m_declAttributeIsCdata)
-#define declAttributeIsId (((Parser *)parser)->m_declAttributeIsId)
-#define freeTagList (((Parser *)parser)->m_freeTagList)
-#define freeBindingList (((Parser *)parser)->m_freeBindingList)
-#define inheritedBindings (((Parser *)parser)->m_inheritedBindings)
-#define tagStack (((Parser *)parser)->m_tagStack)
-#define atts (((Parser *)parser)->m_atts)
-#define attsSize (((Parser *)parser)->m_attsSize)
-#define nSpecifiedAtts (((Parser *)parser)->m_nSpecifiedAtts)
-#define idAttIndex (((Parser *)parser)->m_idAttIndex)
-#define tempPool (((Parser *)parser)->m_tempPool)
-#define temp2Pool (((Parser *)parser)->m_temp2Pool)
-#define groupConnector (((Parser *)parser)->m_groupConnector)
-#define groupSize (((Parser *)parser)->m_groupSize)
-#define hadExternalDoctype (((Parser *)parser)->m_hadExternalDoctype)
-#define namespaceSeparator (((Parser *)parser)->m_namespaceSeparator)
-#ifdef XML_DTD
-#define parentParser (((Parser *)parser)->m_parentParser)
-#define paramEntityParsing (((Parser *)parser)->m_paramEntityParsing)
-#endif /* XML_DTD */
-
-#ifdef COMPILED_FROM_DSP
-BOOL WINAPI DllMain(HINSTANCE h, DWORD r, LPVOID p) {
- return TRUE;
-}
-#endif /* def COMPILED_FROM_DSP */
-
-#ifdef _MSC_VER
-#ifdef _DEBUG
-Parser *asParser(XML_Parser parser)
-{
- return parser;
-}
-#endif
-#endif
-
-XML_Parser XML_ParserCreate(const XML_Char *encodingName)
-{
- return XML_ParserCreate_MM(encodingName, NULL, NULL);
-}
-
-XML_Parser XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep)
-{
- XML_Char tmp[2];
- *tmp = nsSep;
- return XML_ParserCreate_MM(encodingName, NULL, tmp);
-}
-
-XML_Parser
-XML_ParserCreate_MM(const XML_Char *encodingName,
- const XML_Memory_Handling_Suite *memsuite,
- const XML_Char *nameSep) {
-
- XML_Parser parser;
- static
- const XML_Char implicitContext[] = {
- XML_T('x'), XML_T('m'), XML_T('l'), XML_T('='),
- XML_T('h'), XML_T('t'), XML_T('t'), XML_T('p'), XML_T(':'),
- XML_T('/'), XML_T('/'), XML_T('w'), XML_T('w'), XML_T('w'),
- XML_T('.'), XML_T('w'), XML_T('3'),
- XML_T('.'), XML_T('o'), XML_T('r'), XML_T('g'),
- XML_T('/'), XML_T('X'), XML_T('M'), XML_T('L'),
- XML_T('/'), XML_T('1'), XML_T('9'), XML_T('9'), XML_T('8'),
- XML_T('/'), XML_T('n'), XML_T('a'), XML_T('m'), XML_T('e'),
- XML_T('s'), XML_T('p'), XML_T('a'), XML_T('c'), XML_T('e'),
- XML_T('\0')
- };
-
-
- if (memsuite) {
- XML_Memory_Handling_Suite *mtemp;
- parser = memsuite->malloc_fcn(sizeof(Parser));
- mtemp = &(((Parser *) parser)->m_mem);
- mtemp->malloc_fcn = memsuite->malloc_fcn;
- mtemp->realloc_fcn = memsuite->realloc_fcn;
- mtemp->free_fcn = memsuite->free_fcn;
- }
- else {
- XML_Memory_Handling_Suite *mtemp;
- parser = malloc(sizeof(Parser));
- mtemp = &(((Parser *) parser)->m_mem);
- mtemp->malloc_fcn = malloc;
- mtemp->realloc_fcn = realloc;
- mtemp->free_fcn = free;
- }
-
- if (!parser)
- return parser;
- processor = prologInitProcessor;
- XmlPrologStateInit(&prologState);
- userData = 0;
- handlerArg = 0;
- startElementHandler = 0;
- endElementHandler = 0;
- characterDataHandler = 0;
- processingInstructionHandler = 0;
- commentHandler = 0;
- startCdataSectionHandler = 0;
- endCdataSectionHandler = 0;
- defaultHandler = 0;
- startDoctypeDeclHandler = 0;
- endDoctypeDeclHandler = 0;
- unparsedEntityDeclHandler = 0;
- notationDeclHandler = 0;
- startNamespaceDeclHandler = 0;
- endNamespaceDeclHandler = 0;
- notStandaloneHandler = 0;
- externalEntityRefHandler = 0;
- externalEntityRefHandlerArg = parser;
- unknownEncodingHandler = 0;
- elementDeclHandler = 0;
- attlistDeclHandler = 0;
- entityDeclHandler = 0;
- xmlDeclHandler = 0;
- buffer = 0;
- bufferPtr = 0;
- bufferEnd = 0;
- parseEndByteIndex = 0;
- parseEndPtr = 0;
- bufferLim = 0;
- declElementType = 0;
- declAttributeId = 0;
- declEntity = 0;
- doctypeName = 0;
- doctypeSysid = 0;
- doctypePubid = 0;
- declAttributeType = 0;
- declNotationName = 0;
- declNotationPublicId = 0;
- memset(&position, 0, sizeof(POSITION));
- errorCode = XML_ERROR_NONE;
- eventPtr = 0;
- eventEndPtr = 0;
- positionPtr = 0;
- openInternalEntities = 0;
- tagLevel = 0;
- tagStack = 0;
- freeTagList = 0;
- freeBindingList = 0;
- inheritedBindings = 0;
- attsSize = INIT_ATTS_SIZE;
- atts = MALLOC(attsSize * sizeof(ATTRIBUTE));
- nSpecifiedAtts = 0;
- dataBuf = MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char));
- groupSize = 0;
- groupConnector = 0;
- hadExternalDoctype = 0;
- unknownEncodingMem = 0;
- unknownEncodingRelease = 0;
- unknownEncodingData = 0;
- unknownEncodingHandlerData = 0;
- namespaceSeparator = '!';
-#ifdef XML_DTD
- parentParser = 0;
- paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
-#endif
- ns = 0;
- ns_triplets = 0;
- poolInit(&tempPool, &(((Parser *) parser)->m_mem));
- poolInit(&temp2Pool, &(((Parser *) parser)->m_mem));
- protocolEncodingName = encodingName ? poolCopyString(&tempPool, encodingName) : 0;
- curBase = 0;
- if (!dtdInit(&dtd, parser) || !atts || !dataBuf
- || (encodingName && !protocolEncodingName)) {
- XML_ParserFree(parser);
- return 0;
- }
- dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE;
-
- if (nameSep) {
- XmlInitEncodingNS(&initEncoding, &encoding, 0);
- ns = 1;
- internalEncoding = XmlGetInternalEncodingNS();
- namespaceSeparator = *nameSep;
-
- if (! setContext(parser, implicitContext)) {
- XML_ParserFree(parser);
- return 0;
- }
- }
- else {
- XmlInitEncoding(&initEncoding, &encoding, 0);
- internalEncoding = XmlGetInternalEncoding();
- }
-
- return parser;
-} /* End XML_ParserCreate_MM */
-
-int XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
-{
- if (!encodingName)
- protocolEncodingName = 0;
- else {
- protocolEncodingName = poolCopyString(&tempPool, encodingName);
- if (!protocolEncodingName)
- return 0;
- }
- return 1;
-}
-
-XML_Parser XML_ExternalEntityParserCreate(XML_Parser oldParser,
- const XML_Char *context,
- const XML_Char *encodingName)
-{
- XML_Parser parser = oldParser;
- DTD *oldDtd = &dtd;
- XML_StartElementHandler oldStartElementHandler = startElementHandler;
- XML_EndElementHandler oldEndElementHandler = endElementHandler;
- XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler;
- XML_ProcessingInstructionHandler oldProcessingInstructionHandler = processingInstructionHandler;
- XML_CommentHandler oldCommentHandler = commentHandler;
- XML_StartCdataSectionHandler oldStartCdataSectionHandler = startCdataSectionHandler;
- XML_EndCdataSectionHandler oldEndCdataSectionHandler = endCdataSectionHandler;
- XML_DefaultHandler oldDefaultHandler = defaultHandler;
- XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler = unparsedEntityDeclHandler;
- XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler;
- XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler = startNamespaceDeclHandler;
- XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler = endNamespaceDeclHandler;
- XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler;
- XML_ExternalEntityRefHandler oldExternalEntityRefHandler = externalEntityRefHandler;
- XML_UnknownEncodingHandler oldUnknownEncodingHandler = unknownEncodingHandler;
- XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler;
- XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler;
- XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler;
- XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler;
- ELEMENT_TYPE * oldDeclElementType = declElementType;
-
- void *oldUserData = userData;
- void *oldHandlerArg = handlerArg;
- int oldDefaultExpandInternalEntities = defaultExpandInternalEntities;
- void *oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg;
-#ifdef XML_DTD
- int oldParamEntityParsing = paramEntityParsing;
-#endif
- int oldns_triplets = ns_triplets;
-
- if (ns) {
- XML_Char tmp[2];
-
- *tmp = namespaceSeparator;
- parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem,
- tmp);
- }
- else {
- parser = XML_ParserCreate_MM(encodingName, &((Parser *)parser)->m_mem,
- NULL);
- }
-
- if (!parser)
- return 0;
-
- startElementHandler = oldStartElementHandler;
- endElementHandler = oldEndElementHandler;
- characterDataHandler = oldCharacterDataHandler;
- processingInstructionHandler = oldProcessingInstructionHandler;
- commentHandler = oldCommentHandler;
- startCdataSectionHandler = oldStartCdataSectionHandler;
- endCdataSectionHandler = oldEndCdataSectionHandler;
- defaultHandler = oldDefaultHandler;
- unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler;
- notationDeclHandler = oldNotationDeclHandler;
- startNamespaceDeclHandler = oldStartNamespaceDeclHandler;
- endNamespaceDeclHandler = oldEndNamespaceDeclHandler;
- notStandaloneHandler = oldNotStandaloneHandler;
- externalEntityRefHandler = oldExternalEntityRefHandler;
- unknownEncodingHandler = oldUnknownEncodingHandler;
- elementDeclHandler = oldElementDeclHandler;
- attlistDeclHandler = oldAttlistDeclHandler;
- entityDeclHandler = oldEntityDeclHandler;
- xmlDeclHandler = oldXmlDeclHandler;
- declElementType = oldDeclElementType;
- userData = oldUserData;
- if (oldUserData == oldHandlerArg)
- handlerArg = userData;
- else
- handlerArg = parser;
- if (oldExternalEntityRefHandlerArg != oldParser)
- externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg;
- defaultExpandInternalEntities = oldDefaultExpandInternalEntities;
- ns_triplets = oldns_triplets;
-#ifdef XML_DTD
- paramEntityParsing = oldParamEntityParsing;
- if (context) {
-#endif /* XML_DTD */
- if (!dtdCopy(&dtd, oldDtd, parser) || !setContext(parser, context)) {
- XML_ParserFree(parser);
- return 0;
- }
- processor = externalEntityInitProcessor;
-#ifdef XML_DTD
- }
- else {
- dtdSwap(&dtd, oldDtd);
- parentParser = oldParser;
- XmlPrologStateInitExternalEntity(&prologState);
- dtd.complete = 1;
- hadExternalDoctype = 1;
- }
-#endif /* XML_DTD */
- return parser;
-}
-
-static
-void destroyBindings(BINDING *bindings, XML_Parser parser)
-{
- for (;;) {
- BINDING *b = bindings;
- if (!b)
- break;
- bindings = b->nextTagBinding;
- FREE(b->uri);
- FREE(b);
- }
-}
-
-void XML_ParserFree(XML_Parser parser)
-{
- for (;;) {
- TAG *p;
- if (tagStack == 0) {
- if (freeTagList == 0)
- break;
- tagStack = freeTagList;
- freeTagList = 0;
- }
- p = tagStack;
- tagStack = tagStack->parent;
- FREE(p->buf);
- destroyBindings(p->bindings, parser);
- FREE(p);
- }
- destroyBindings(freeBindingList, parser);
- destroyBindings(inheritedBindings, parser);
- poolDestroy(&tempPool);
- poolDestroy(&temp2Pool);
-#ifdef XML_DTD
- if (parentParser) {
- if (hadExternalDoctype)
- dtd.complete = 0;
- dtdSwap(&dtd, &((Parser *)parentParser)->m_dtd);
- }
-#endif /* XML_DTD */
- dtdDestroy(&dtd, parser);
- FREE((void *)atts);
- if (groupConnector)
- FREE(groupConnector);
- if (buffer)
- FREE(buffer);
- FREE(dataBuf);
- if (unknownEncodingMem)
- FREE(unknownEncodingMem);
- if (unknownEncodingRelease)
- unknownEncodingRelease(unknownEncodingData);
- FREE(parser);
-}
-
-void XML_UseParserAsHandlerArg(XML_Parser parser)
-{
- handlerArg = parser;
-}
-
-void
-XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) {
- ns_triplets = do_nst;
-}
-
-void XML_SetUserData(XML_Parser parser, void *p)
-{
- if (handlerArg == userData)
- handlerArg = userData = p;
- else
- userData = p;
-}
-
-int XML_SetBase(XML_Parser parser, const XML_Char *p)
-{
- if (p) {
- p = poolCopyString(&dtd.pool, p);
- if (!p)
- return 0;
- curBase = p;
- }
- else
- curBase = 0;
- return 1;
-}
-
-const XML_Char *XML_GetBase(XML_Parser parser)
-{
- return curBase;
-}
-
-int XML_GetSpecifiedAttributeCount(XML_Parser parser)
-{
- return nSpecifiedAtts;
-}
-
-int XML_GetIdAttributeIndex(XML_Parser parser)
-{
- return idAttIndex;
-}
-
-void XML_SetElementHandler(XML_Parser parser,
- XML_StartElementHandler start,
- XML_EndElementHandler end)
-{
- startElementHandler = start;
- endElementHandler = end;
-}
-
-void XML_SetStartElementHandler(XML_Parser parser,
- XML_StartElementHandler start) {
- startElementHandler = start;
-}
-
-void XML_SetEndElementHandler(XML_Parser parser,
- XML_EndElementHandler end) {
- endElementHandler = end;
-}
-
-void XML_SetCharacterDataHandler(XML_Parser parser,
- XML_CharacterDataHandler handler)
-{
- characterDataHandler = handler;
-}
-
-void XML_SetProcessingInstructionHandler(XML_Parser parser,
- XML_ProcessingInstructionHandler handler)
-{
- processingInstructionHandler = handler;
-}
-
-void XML_SetCommentHandler(XML_Parser parser,
- XML_CommentHandler handler)
-{
- commentHandler = handler;
-}
-
-void XML_SetCdataSectionHandler(XML_Parser parser,
- XML_StartCdataSectionHandler start,
- XML_EndCdataSectionHandler end)
-{
- startCdataSectionHandler = start;
- endCdataSectionHandler = end;
-}
-
-void XML_SetStartCdataSectionHandler(XML_Parser parser,
- XML_StartCdataSectionHandler start) {
- startCdataSectionHandler = start;
-}
-
-void XML_SetEndCdataSectionHandler(XML_Parser parser,
- XML_EndCdataSectionHandler end) {
- endCdataSectionHandler = end;
-}
-
-void XML_SetDefaultHandler(XML_Parser parser,
- XML_DefaultHandler handler)
-{
- defaultHandler = handler;
- defaultExpandInternalEntities = 0;
-}
-
-void XML_SetDefaultHandlerExpand(XML_Parser parser,
- XML_DefaultHandler handler)
-{
- defaultHandler = handler;
- defaultExpandInternalEntities = 1;
-}
-
-void XML_SetDoctypeDeclHandler(XML_Parser parser,
- XML_StartDoctypeDeclHandler start,
- XML_EndDoctypeDeclHandler end)
-{
- startDoctypeDeclHandler = start;
- endDoctypeDeclHandler = end;
-}
-
-void XML_SetStartDoctypeDeclHandler(XML_Parser parser,
- XML_StartDoctypeDeclHandler start) {
- startDoctypeDeclHandler = start;
-}
-
-void XML_SetEndDoctypeDeclHandler(XML_Parser parser,
- XML_EndDoctypeDeclHandler end) {
- endDoctypeDeclHandler = end;
-}
-
-void XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
- XML_UnparsedEntityDeclHandler handler)
-{
- unparsedEntityDeclHandler = handler;
-}
-
-void XML_SetNotationDeclHandler(XML_Parser parser,
- XML_NotationDeclHandler handler)
-{
- notationDeclHandler = handler;
-}
-
-void XML_SetNamespaceDeclHandler(XML_Parser parser,
- XML_StartNamespaceDeclHandler start,
- XML_EndNamespaceDeclHandler end)
-{
- startNamespaceDeclHandler = start;
- endNamespaceDeclHandler = end;
-}
-
-void XML_SetStartNamespaceDeclHandler(XML_Parser parser,
- XML_StartNamespaceDeclHandler start) {
- startNamespaceDeclHandler = start;
-}
-
-void XML_SetEndNamespaceDeclHandler(XML_Parser parser,
- XML_EndNamespaceDeclHandler end) {
- endNamespaceDeclHandler = end;
-}
-
-
-void XML_SetNotStandaloneHandler(XML_Parser parser,
- XML_NotStandaloneHandler handler)
-{
- notStandaloneHandler = handler;
-}
-
-void XML_SetExternalEntityRefHandler(XML_Parser parser,
- XML_ExternalEntityRefHandler handler)
-{
- externalEntityRefHandler = handler;
-}
-
-void XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg)
-{
- if (arg)
- externalEntityRefHandlerArg = arg;
- else
- externalEntityRefHandlerArg = parser;
-}
-
-void XML_SetUnknownEncodingHandler(XML_Parser parser,
- XML_UnknownEncodingHandler handler,
- void *data)
-{
- unknownEncodingHandler = handler;
- unknownEncodingHandlerData = data;
-}
-
-void XML_SetElementDeclHandler(XML_Parser parser,
- XML_ElementDeclHandler eldecl)
-{
- elementDeclHandler = eldecl;
-}
-
-void XML_SetAttlistDeclHandler(XML_Parser parser,
- XML_AttlistDeclHandler attdecl)
-{
- attlistDeclHandler = attdecl;
-}
-
-void XML_SetEntityDeclHandler(XML_Parser parser,
- XML_EntityDeclHandler handler)
-{
- entityDeclHandler = handler;
-}
-
-void XML_SetXmlDeclHandler(XML_Parser parser,
- XML_XmlDeclHandler handler) {
- xmlDeclHandler = handler;
-}
-
-int XML_SetParamEntityParsing(XML_Parser parser,
- enum XML_ParamEntityParsing parsing)
-{
-#ifdef XML_DTD
- paramEntityParsing = parsing;
- return 1;
-#else
- return parsing == XML_PARAM_ENTITY_PARSING_NEVER;
-#endif
-}
-
-int XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
-{
- if (len == 0) {
- if (!isFinal)
- return 1;
- positionPtr = bufferPtr;
- errorCode = processor(parser, bufferPtr, parseEndPtr = bufferEnd, 0);
- if (errorCode == XML_ERROR_NONE)
- return 1;
- eventEndPtr = eventPtr;
- processor = errorProcessor;
- return 0;
- }
-#ifndef XML_CONTEXT_BYTES
- else if (bufferPtr == bufferEnd) {
- const char *end;
- int nLeftOver;
- parseEndByteIndex += len;
- positionPtr = s;
- if (isFinal) {
- errorCode = processor(parser, s, parseEndPtr = s + len, 0);
- if (errorCode == XML_ERROR_NONE)
- return 1;
- eventEndPtr = eventPtr;
- processor = errorProcessor;
- return 0;
- }
- errorCode = processor(parser, s, parseEndPtr = s + len, &end);
- if (errorCode != XML_ERROR_NONE) {
- eventEndPtr = eventPtr;
- processor = errorProcessor;
- return 0;
- }
- XmlUpdatePosition(encoding, positionPtr, end, &position);
- nLeftOver = s + len - end;
- if (nLeftOver) {
- if (buffer == 0 || nLeftOver > bufferLim - buffer) {
- /* FIXME avoid integer overflow */
- buffer = buffer == 0 ? MALLOC(len * 2) : REALLOC(buffer, len * 2);
- /* FIXME storage leak if realloc fails */
- if (!buffer) {
- errorCode = XML_ERROR_NO_MEMORY;
- eventPtr = eventEndPtr = 0;
- processor = errorProcessor;
- return 0;
- }
- bufferLim = buffer + len * 2;
- }
- memcpy(buffer, end, nLeftOver);
- bufferPtr = buffer;
- bufferEnd = buffer + nLeftOver;
- }
- return 1;
- }
-#endif /* not defined XML_CONTEXT_BYTES */
- else {
- memcpy(XML_GetBuffer(parser, len), s, len);
- return XML_ParseBuffer(parser, len, isFinal);
- }
-}
-
-int XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
-{
- const char *start = bufferPtr;
- positionPtr = start;
- bufferEnd += len;
- parseEndByteIndex += len;
- errorCode = processor(parser, start, parseEndPtr = bufferEnd,
- isFinal ? (const char **)0 : &bufferPtr);
- if (errorCode == XML_ERROR_NONE) {
- if (!isFinal)
- XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
- return 1;
- }
- else {
- eventEndPtr = eventPtr;
- processor = errorProcessor;
- return 0;
- }
-}
-
-void *XML_GetBuffer(XML_Parser parser, int len)
-{
- if (len > bufferLim - bufferEnd) {
- /* FIXME avoid integer overflow */
- int neededSize = len + (bufferEnd - bufferPtr);
-#ifdef XML_CONTEXT_BYTES
- int keep = bufferPtr - buffer;
-
- if (keep > XML_CONTEXT_BYTES)
- keep = XML_CONTEXT_BYTES;
- neededSize += keep;
-#endif /* defined XML_CONTEXT_BYTES */
- if (neededSize <= bufferLim - buffer) {
-#ifdef XML_CONTEXT_BYTES
- if (keep < bufferPtr - buffer) {
- int offset = (bufferPtr - buffer) - keep;
- memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep);
- bufferEnd -= offset;
- bufferPtr -= offset;
- }
-#else
- memmove(buffer, bufferPtr, bufferEnd - bufferPtr);
- bufferEnd = buffer + (bufferEnd - bufferPtr);
- bufferPtr = buffer;
-#endif /* not defined XML_CONTEXT_BYTES */
- }
- else {
- char *newBuf;
- int bufferSize = bufferLim - bufferPtr;
- if (bufferSize == 0)
- bufferSize = INIT_BUFFER_SIZE;
- do {
- bufferSize *= 2;
- } while (bufferSize < neededSize);
- newBuf = MALLOC(bufferSize);
- if (newBuf == 0) {
- errorCode = XML_ERROR_NO_MEMORY;
- return 0;
- }
- bufferLim = newBuf + bufferSize;
-#ifdef XML_CONTEXT_BYTES
- if (bufferPtr) {
- int keep = bufferPtr - buffer;
- if (keep > XML_CONTEXT_BYTES)
- keep = XML_CONTEXT_BYTES;
- memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep);
- FREE(buffer);
- buffer = newBuf;
- bufferEnd = buffer + (bufferEnd - bufferPtr) + keep;
- bufferPtr = buffer + keep;
- }
- else {
- bufferEnd = newBuf + (bufferEnd - bufferPtr);
- bufferPtr = buffer = newBuf;
- }
-#else
- if (bufferPtr) {
- memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr);
- FREE(buffer);
- }
- bufferEnd = newBuf + (bufferEnd - bufferPtr);
- bufferPtr = buffer = newBuf;
-#endif /* not defined XML_CONTEXT_BYTES */
- }
- }
- return bufferEnd;
-}
-
-enum XML_Error XML_GetErrorCode(XML_Parser parser)
-{
- return errorCode;
-}
-
-long XML_GetCurrentByteIndex(XML_Parser parser)
-{
- if (eventPtr)
- return parseEndByteIndex - (parseEndPtr - eventPtr);
- return -1;
-}
-
-int XML_GetCurrentByteCount(XML_Parser parser)
-{
- if (eventEndPtr && eventPtr)
- return eventEndPtr - eventPtr;
- return 0;
-}
-
-const char * XML_GetInputContext(XML_Parser parser, int *offset, int *size)
-{
-#ifdef XML_CONTEXT_BYTES
- if (eventPtr && buffer) {
- *offset = eventPtr - buffer;
- *size = bufferEnd - buffer;
- return buffer;
- }
-#endif /* defined XML_CONTEXT_BYTES */
- return (char *) 0;
-}
-
-int XML_GetCurrentLineNumber(XML_Parser parser)
-{
- if (eventPtr) {
- XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
- positionPtr = eventPtr;
- }
- return position.lineNumber + 1;
-}
-
-int XML_GetCurrentColumnNumber(XML_Parser parser)
-{
- if (eventPtr) {
- XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
- positionPtr = eventPtr;
- }
- return position.columnNumber;
-}
-
-void XML_DefaultCurrent(XML_Parser parser)
-{
- if (defaultHandler) {
- if (openInternalEntities)
- reportDefault(parser,
- internalEncoding,
- openInternalEntities->internalEventPtr,
- openInternalEntities->internalEventEndPtr);
- else
- reportDefault(parser, encoding, eventPtr, eventEndPtr);
- }
-}
-
-const XML_LChar *XML_ErrorString(int code)
-{
- static const XML_LChar *message[] = {
- 0,
- XML_T("out of memory"),
- XML_T("syntax error"),
- XML_T("no element found"),
- XML_T("not well-formed (invalid token)"),
- XML_T("unclosed token"),
- XML_T("unclosed token"),
- XML_T("mismatched tag"),
- XML_T("duplicate attribute"),
- XML_T("junk after document element"),
- XML_T("illegal parameter entity reference"),
- XML_T("undefined entity"),
- XML_T("recursive entity reference"),
- XML_T("asynchronous entity"),
- XML_T("reference to invalid character number"),
- XML_T("reference to binary entity"),
- XML_T("reference to external entity in attribute"),
- XML_T("xml processing instruction not at start of external entity"),
- XML_T("unknown encoding"),
- XML_T("encoding specified in XML declaration is incorrect"),
- XML_T("unclosed CDATA section"),
- XML_T("error in processing external entity reference"),
- XML_T("document is not standalone"),
- XML_T("unexpected parser state - please send a bug report")
- };
- if (code > 0 && code < sizeof(message)/sizeof(message[0]))
- return message[code];
- return 0;
-}
-
-const XML_LChar *
-XML_ExpatVersion() {
- return VERSION;
-}
-
-static
-enum XML_Error contentProcessor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- return doContent(parser, 0, encoding, start, end, endPtr);
-}
-
-static
-enum XML_Error externalEntityInitProcessor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- enum XML_Error result = initializeEncoding(parser);
- if (result != XML_ERROR_NONE)
- return result;
- processor = externalEntityInitProcessor2;
- return externalEntityInitProcessor2(parser, start, end, endPtr);
-}
-
-static
-enum XML_Error externalEntityInitProcessor2(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- const char *next;
- int tok = XmlContentTok(encoding, start, end, &next);
- switch (tok) {
- case XML_TOK_BOM:
- start = next;
- break;
- case XML_TOK_PARTIAL:
- if (endPtr) {
- *endPtr = start;
- return XML_ERROR_NONE;
- }
- eventPtr = start;
- return XML_ERROR_UNCLOSED_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (endPtr) {
- *endPtr = start;
- return XML_ERROR_NONE;
- }
- eventPtr = start;
- return XML_ERROR_PARTIAL_CHAR;
- }
- processor = externalEntityInitProcessor3;
- return externalEntityInitProcessor3(parser, start, end, endPtr);
-}
-
-static
-enum XML_Error externalEntityInitProcessor3(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- const char *next;
- int tok = XmlContentTok(encoding, start, end, &next);
- switch (tok) {
- case XML_TOK_XML_DECL:
- {
- enum XML_Error result = processXmlDecl(parser, 1, start, next);
- if (result != XML_ERROR_NONE)
- return result;
- start = next;
- }
- break;
- case XML_TOK_PARTIAL:
- if (endPtr) {
- *endPtr = start;
- return XML_ERROR_NONE;
- }
- eventPtr = start;
- return XML_ERROR_UNCLOSED_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (endPtr) {
- *endPtr = start;
- return XML_ERROR_NONE;
- }
- eventPtr = start;
- return XML_ERROR_PARTIAL_CHAR;
- }
- processor = externalEntityContentProcessor;
- tagLevel = 1;
- return doContent(parser, 1, encoding, start, end, endPtr);
-}
-
-static
-enum XML_Error externalEntityContentProcessor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- return doContent(parser, 1, encoding, start, end, endPtr);
-}
-
-static enum XML_Error
-doContent(XML_Parser parser,
- int startTagLevel,
- const ENCODING *enc,
- const char *s,
- const char *end,
- const char **nextPtr)
-{
- const char **eventPP;
- const char **eventEndPP;
- if (enc == encoding) {
- eventPP = &eventPtr;
- eventEndPP = &eventEndPtr;
- }
- else {
- eventPP = &(openInternalEntities->internalEventPtr);
- eventEndPP = &(openInternalEntities->internalEventEndPtr);
- }
- *eventPP = s;
- for (;;) {
- const char *next = s; /* XmlContentTok doesn't always set the last arg */
- int tok = XmlContentTok(enc, s, end, &next);
- *eventEndPP = next;
- switch (tok) {
- case XML_TOK_TRAILING_CR:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- *eventEndPP = end;
- if (characterDataHandler) {
- XML_Char c = 0xA;
- characterDataHandler(handlerArg, &c, 1);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, end);
- if (startTagLevel == 0)
- return XML_ERROR_NO_ELEMENTS;
- if (tagLevel != startTagLevel)
- return XML_ERROR_ASYNC_ENTITY;
- return XML_ERROR_NONE;
- case XML_TOK_NONE:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- if (startTagLevel > 0) {
- if (tagLevel != startTagLevel)
- return XML_ERROR_ASYNC_ENTITY;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_NO_ELEMENTS;
- case XML_TOK_INVALID:
- *eventPP = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_UNCLOSED_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_PARTIAL_CHAR;
- case XML_TOK_ENTITY_REF:
- {
- const XML_Char *name;
- ENTITY *entity;
- XML_Char ch = XmlPredefinedEntityName(enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (ch) {
- if (characterDataHandler)
- characterDataHandler(handlerArg, &ch, 1);
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- }
- name = poolStoreString(&dtd.pool, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0);
- poolDiscard(&dtd.pool);
- if (!entity) {
- if (dtd.complete || dtd.standalone)
- return XML_ERROR_UNDEFINED_ENTITY;
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- }
- if (entity->open)
- return XML_ERROR_RECURSIVE_ENTITY_REF;
- if (entity->notation)
- return XML_ERROR_BINARY_ENTITY_REF;
- if (entity) {
- if (entity->textPtr) {
- enum XML_Error result;
- OPEN_INTERNAL_ENTITY openEntity;
- if (defaultHandler && !defaultExpandInternalEntities) {
- reportDefault(parser, enc, s, next);
- break;
- }
- entity->open = 1;
- openEntity.next = openInternalEntities;
- openInternalEntities = &openEntity;
- openEntity.entity = entity;
- openEntity.internalEventPtr = 0;
- openEntity.internalEventEndPtr = 0;
- result = doContent(parser,
- tagLevel,
- internalEncoding,
- (char *)entity->textPtr,
- (char *)(entity->textPtr + entity->textLen),
- 0);
- entity->open = 0;
- openInternalEntities = openEntity.next;
- if (result)
- return result;
- }
- else if (externalEntityRefHandler) {
- const XML_Char *context;
- entity->open = 1;
- context = getContext(parser);
- entity->open = 0;
- if (!context)
- return XML_ERROR_NO_MEMORY;
- if (!externalEntityRefHandler(externalEntityRefHandlerArg,
- context,
- entity->base,
- entity->systemId,
- entity->publicId))
- return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
- poolDiscard(&tempPool);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- }
- break;
- }
- case XML_TOK_START_TAG_WITH_ATTS:
- if (!startElementHandler) {
- enum XML_Error result = storeAtts(parser, enc, s, 0, 0);
- if (result)
- return result;
- }
- /* fall through */
- case XML_TOK_START_TAG_NO_ATTS:
- {
- TAG *tag;
- if (freeTagList) {
- tag = freeTagList;
- freeTagList = freeTagList->parent;
- }
- else {
- tag = MALLOC(sizeof(TAG));
- if (!tag)
- return XML_ERROR_NO_MEMORY;
- tag->buf = MALLOC(INIT_TAG_BUF_SIZE);
- if (!tag->buf)
- return XML_ERROR_NO_MEMORY;
- tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE;
- }
- tag->bindings = 0;
- tag->parent = tagStack;
- tagStack = tag;
- tag->name.localPart = 0;
- tag->rawName = s + enc->minBytesPerChar;
- tag->rawNameLength = XmlNameLength(enc, tag->rawName);
- if (nextPtr) {
- /* Need to guarantee that:
- tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)) <= tag->bufEnd - sizeof(XML_Char) */
- if (tag->rawNameLength + (int)(sizeof(XML_Char) - 1) + (int)sizeof(XML_Char) > tag->bufEnd - tag->buf) {
- int bufSize = tag->rawNameLength * 4;
- bufSize = ROUND_UP(bufSize, sizeof(XML_Char));
- tag->buf = REALLOC(tag->buf, bufSize);
- if (!tag->buf)
- return XML_ERROR_NO_MEMORY;
- tag->bufEnd = tag->buf + bufSize;
- }
- memcpy(tag->buf, tag->rawName, tag->rawNameLength);
- tag->rawName = tag->buf;
- }
- ++tagLevel;
- if (startElementHandler) {
- enum XML_Error result;
- XML_Char *toPtr;
- for (;;) {
- const char *rawNameEnd = tag->rawName + tag->rawNameLength;
- const char *fromPtr = tag->rawName;
- int bufSize;
- if (nextPtr)
- toPtr = (XML_Char *)(tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)));
- else
- toPtr = (XML_Char *)tag->buf;
- tag->name.str = toPtr;
- XmlConvert(enc,
- &fromPtr, rawNameEnd,
- (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1);
- if (fromPtr == rawNameEnd)
- break;
- bufSize = (tag->bufEnd - tag->buf) << 1;
- tag->buf = REALLOC(tag->buf, bufSize);
- if (!tag->buf)
- return XML_ERROR_NO_MEMORY;
- tag->bufEnd = tag->buf + bufSize;
- if (nextPtr)
- tag->rawName = tag->buf;
- }
- *toPtr = XML_T('\0');
- result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings));
- if (result)
- return result;
- startElementHandler(handlerArg, tag->name.str, (const XML_Char **)atts);
- poolClear(&tempPool);
- }
- else {
- tag->name.str = 0;
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- }
- break;
- }
- case XML_TOK_EMPTY_ELEMENT_WITH_ATTS:
- if (!startElementHandler) {
- enum XML_Error result = storeAtts(parser, enc, s, 0, 0);
- if (result)
- return result;
- }
- /* fall through */
- case XML_TOK_EMPTY_ELEMENT_NO_ATTS:
- if (startElementHandler || endElementHandler) {
- const char *rawName = s + enc->minBytesPerChar;
- enum XML_Error result;
- BINDING *bindings = 0;
- TAG_NAME name;
- name.str = poolStoreString(&tempPool, enc, rawName,
- rawName + XmlNameLength(enc, rawName));
- if (!name.str)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- result = storeAtts(parser, enc, s, &name, &bindings);
- if (result)
- return result;
- poolFinish(&tempPool);
- if (startElementHandler)
- startElementHandler(handlerArg, name.str, (const XML_Char **)atts);
- if (endElementHandler) {
- if (startElementHandler)
- *eventPP = *eventEndPP;
- endElementHandler(handlerArg, name.str);
- }
- poolClear(&tempPool);
- while (bindings) {
- BINDING *b = bindings;
- if (endNamespaceDeclHandler)
- endNamespaceDeclHandler(handlerArg, b->prefix->name);
- bindings = bindings->nextTagBinding;
- b->nextTagBinding = freeBindingList;
- freeBindingList = b;
- b->prefix->binding = b->prevPrefixBinding;
- }
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- if (tagLevel == 0)
- return epilogProcessor(parser, next, end, nextPtr);
- break;
- case XML_TOK_END_TAG:
- if (tagLevel == startTagLevel)
- return XML_ERROR_ASYNC_ENTITY;
- else {
- int len;
- const char *rawName;
- TAG *tag = tagStack;
- tagStack = tag->parent;
- tag->parent = freeTagList;
- freeTagList = tag;
- rawName = s + enc->minBytesPerChar*2;
- len = XmlNameLength(enc, rawName);
- if (len != tag->rawNameLength
- || memcmp(tag->rawName, rawName, len) != 0) {
- *eventPP = rawName;
- return XML_ERROR_TAG_MISMATCH;
- }
- --tagLevel;
- if (endElementHandler && tag->name.str) {
- if (tag->name.localPart) {
- XML_Char *to = (XML_Char *)tag->name.str + tag->name.uriLen;
- const XML_Char *from = tag->name.localPart;
- while ((*to++ = *from++) != 0)
- ;
- }
- endElementHandler(handlerArg, tag->name.str);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- while (tag->bindings) {
- BINDING *b = tag->bindings;
- if (endNamespaceDeclHandler)
- endNamespaceDeclHandler(handlerArg, b->prefix->name);
- tag->bindings = tag->bindings->nextTagBinding;
- b->nextTagBinding = freeBindingList;
- freeBindingList = b;
- b->prefix->binding = b->prevPrefixBinding;
- }
- if (tagLevel == 0)
- return epilogProcessor(parser, next, end, nextPtr);
- }
- break;
- case XML_TOK_CHAR_REF:
- {
- int n = XmlCharRefNumber(enc, s);
- if (n < 0)
- return XML_ERROR_BAD_CHAR_REF;
- if (characterDataHandler) {
- XML_Char buf[XML_ENCODE_MAX];
- characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf));
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- }
- break;
- case XML_TOK_XML_DECL:
- return XML_ERROR_MISPLACED_XML_PI;
- case XML_TOK_DATA_NEWLINE:
- if (characterDataHandler) {
- XML_Char c = 0xA;
- characterDataHandler(handlerArg, &c, 1);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- case XML_TOK_CDATA_SECT_OPEN:
- {
- enum XML_Error result;
- if (startCdataSectionHandler)
- startCdataSectionHandler(handlerArg);
-#if 0
- /* Suppose you doing a transformation on a document that involves
- changing only the character data. You set up a defaultHandler
- and a characterDataHandler. The defaultHandler simply copies
- characters through. The characterDataHandler does the transformation
- and writes the characters out escaping them as necessary. This case
- will fail to work if we leave out the following two lines (because &
- and < inside CDATA sections will be incorrectly escaped).
-
- However, now we have a start/endCdataSectionHandler, so it seems
- easier to let the user deal with this. */
-
- else if (characterDataHandler)
- characterDataHandler(handlerArg, dataBuf, 0);
-#endif
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- result = doCdataSection(parser, enc, &next, end, nextPtr);
- if (!next) {
- processor = cdataSectionProcessor;
- return result;
- }
- }
- break;
- case XML_TOK_TRAILING_RSQB:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- if (characterDataHandler) {
- if (MUST_CONVERT(enc, s)) {
- ICHAR *dataPtr = (ICHAR *)dataBuf;
- XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
- characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
- }
- else
- characterDataHandler(handlerArg,
- (XML_Char *)s,
- (XML_Char *)end - (XML_Char *)s);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, end);
- if (startTagLevel == 0) {
- *eventPP = end;
- return XML_ERROR_NO_ELEMENTS;
- }
- if (tagLevel != startTagLevel) {
- *eventPP = end;
- return XML_ERROR_ASYNC_ENTITY;
- }
- return XML_ERROR_NONE;
- case XML_TOK_DATA_CHARS:
- if (characterDataHandler) {
- if (MUST_CONVERT(enc, s)) {
- for (;;) {
- ICHAR *dataPtr = (ICHAR *)dataBuf;
- XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
- *eventEndPP = s;
- characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
- if (s == next)
- break;
- *eventPP = s;
- }
- }
- else
- characterDataHandler(handlerArg,
- (XML_Char *)s,
- (XML_Char *)next - (XML_Char *)s);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- case XML_TOK_PI:
- if (!reportProcessingInstruction(parser, enc, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_COMMENT:
- if (!reportComment(parser, enc, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- default:
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- }
- *eventPP = s = next;
- }
- /* not reached */
-}
-
-/* If tagNamePtr is non-null, build a real list of attributes,
-otherwise just check the attributes for well-formedness. */
-
-static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc,
- const char *attStr, TAG_NAME *tagNamePtr,
- BINDING **bindingsPtr)
-{
- ELEMENT_TYPE *elementType = 0;
- int nDefaultAtts = 0;
- const XML_Char **appAtts; /* the attribute list to pass to the application */
- int attIndex = 0;
- int i;
- int n;
- int nPrefixes = 0;
- BINDING *binding;
- const XML_Char *localPart;
-
- /* lookup the element type name */
- if (tagNamePtr) {
- elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str,0);
- if (!elementType) {
- tagNamePtr->str = poolCopyString(&dtd.pool, tagNamePtr->str);
- if (!tagNamePtr->str)
- return XML_ERROR_NO_MEMORY;
- elementType = (ELEMENT_TYPE *)lookup(&dtd.elementTypes, tagNamePtr->str, sizeof(ELEMENT_TYPE));
- if (!elementType)
- return XML_ERROR_NO_MEMORY;
- if (ns && !setElementTypePrefix(parser, elementType))
- return XML_ERROR_NO_MEMORY;
- }
- nDefaultAtts = elementType->nDefaultAtts;
- }
- /* get the attributes from the tokenizer */
- n = XmlGetAttributes(enc, attStr, attsSize, atts);
- if (n + nDefaultAtts > attsSize) {
- int oldAttsSize = attsSize;
- attsSize = n + nDefaultAtts + INIT_ATTS_SIZE;
- atts = REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE));
- if (!atts)
- return XML_ERROR_NO_MEMORY;
- if (n > oldAttsSize)
- XmlGetAttributes(enc, attStr, n, atts);
- }
- appAtts = (const XML_Char **)atts;
- for (i = 0; i < n; i++) {
- /* add the name and value to the attribute list */
- ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name,
- atts[i].name
- + XmlNameLength(enc, atts[i].name));
- if (!attId)
- return XML_ERROR_NO_MEMORY;
- /* detect duplicate attributes */
- if ((attId->name)[-1]) {
- if (enc == encoding)
- eventPtr = atts[i].name;
- return XML_ERROR_DUPLICATE_ATTRIBUTE;
- }
- (attId->name)[-1] = 1;
- appAtts[attIndex++] = attId->name;
- if (!atts[i].normalized) {
- enum XML_Error result;
- int isCdata = 1;
-
- /* figure out whether declared as other than CDATA */
- if (attId->maybeTokenized) {
- int j;
- for (j = 0; j < nDefaultAtts; j++) {
- if (attId == elementType->defaultAtts[j].id) {
- isCdata = elementType->defaultAtts[j].isCdata;
- break;
- }
- }
- }
-
- /* normalize the attribute value */
- result = storeAttributeValue(parser, enc, isCdata,
- atts[i].valuePtr, atts[i].valueEnd,
- &tempPool);
- if (result)
- return result;
- if (tagNamePtr) {
- appAtts[attIndex] = poolStart(&tempPool);
- poolFinish(&tempPool);
- }
- else
- poolDiscard(&tempPool);
- }
- else if (tagNamePtr) {
- /* the value did not need normalizing */
- appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, atts[i].valueEnd);
- if (appAtts[attIndex] == 0)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- }
- /* handle prefixed attribute names */
- if (attId->prefix && tagNamePtr) {
- if (attId->xmlns) {
- /* deal with namespace declarations here */
- if (!addBinding(parser, attId->prefix, attId, appAtts[attIndex], bindingsPtr))
- return XML_ERROR_NO_MEMORY;
- --attIndex;
- }
- else {
- /* deal with other prefixed names later */
- attIndex++;
- nPrefixes++;
- (attId->name)[-1] = 2;
- }
- }
- else
- attIndex++;
- }
- if (tagNamePtr) {
- int j;
- nSpecifiedAtts = attIndex;
- if (elementType->idAtt && (elementType->idAtt->name)[-1]) {
- for (i = 0; i < attIndex; i += 2)
- if (appAtts[i] == elementType->idAtt->name) {
- idAttIndex = i;
- break;
- }
- }
- else
- idAttIndex = -1;
- /* do attribute defaulting */
- for (j = 0; j < nDefaultAtts; j++) {
- const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + j;
- if (!(da->id->name)[-1] && da->value) {
- if (da->id->prefix) {
- if (da->id->xmlns) {
- if (!addBinding(parser, da->id->prefix, da->id, da->value, bindingsPtr))
- return XML_ERROR_NO_MEMORY;
- }
- else {
- (da->id->name)[-1] = 2;
- nPrefixes++;
- appAtts[attIndex++] = da->id->name;
- appAtts[attIndex++] = da->value;
- }
- }
- else {
- (da->id->name)[-1] = 1;
- appAtts[attIndex++] = da->id->name;
- appAtts[attIndex++] = da->value;
- }
- }
- }
- appAtts[attIndex] = 0;
- }
- i = 0;
- if (nPrefixes) {
- /* expand prefixed attribute names */
- for (; i < attIndex; i += 2) {
- if (appAtts[i][-1] == 2) {
- ATTRIBUTE_ID *id;
- ((XML_Char *)(appAtts[i]))[-1] = 0;
- id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, appAtts[i], 0);
- if (id->prefix->binding) {
- int j;
- const BINDING *b = id->prefix->binding;
- const XML_Char *s = appAtts[i];
- for (j = 0; j < b->uriLen; j++) {
- if (!poolAppendChar(&tempPool, b->uri[j]))
- return XML_ERROR_NO_MEMORY;
- }
- while (*s++ != ':')
- ;
- do {
- if (!poolAppendChar(&tempPool, *s))
- return XML_ERROR_NO_MEMORY;
- } while (*s++);
- if (ns_triplets) {
- tempPool.ptr[-1] = namespaceSeparator;
- s = b->prefix->name;
- do {
- if (!poolAppendChar(&tempPool, *s))
- return XML_ERROR_NO_MEMORY;
- } while (*s++);
- }
-
- appAtts[i] = poolStart(&tempPool);
- poolFinish(&tempPool);
- }
- if (!--nPrefixes)
- break;
- }
- else
- ((XML_Char *)(appAtts[i]))[-1] = 0;
- }
- }
- /* clear the flags that say whether attributes were specified */
- for (; i < attIndex; i += 2)
- ((XML_Char *)(appAtts[i]))[-1] = 0;
- if (!tagNamePtr)
- return XML_ERROR_NONE;
- for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding)
- binding->attId->name[-1] = 0;
- /* expand the element type name */
- if (elementType->prefix) {
- binding = elementType->prefix->binding;
- if (!binding)
- return XML_ERROR_NONE;
- localPart = tagNamePtr->str;
- while (*localPart++ != XML_T(':'))
- ;
- }
- else if (dtd.defaultPrefix.binding) {
- binding = dtd.defaultPrefix.binding;
- localPart = tagNamePtr->str;
- }
- else
- return XML_ERROR_NONE;
- tagNamePtr->localPart = localPart;
- tagNamePtr->uriLen = binding->uriLen;
- for (i = 0; localPart[i++];)
- ;
- n = i + binding->uriLen;
- if (n > binding->uriAlloc) {
- TAG *p;
- XML_Char *uri = MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char));
- if (!uri)
- return XML_ERROR_NO_MEMORY;
- binding->uriAlloc = n + EXPAND_SPARE;
- memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char));
- for (p = tagStack; p; p = p->parent)
- if (p->name.str == binding->uri)
- p->name.str = uri;
- FREE(binding->uri);
- binding->uri = uri;
- }
- memcpy(binding->uri + binding->uriLen, localPart, i * sizeof(XML_Char));
- tagNamePtr->str = binding->uri;
- return XML_ERROR_NONE;
-}
-
-static
-int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr)
-{
- BINDING *b;
- int len;
- for (len = 0; uri[len]; len++)
- ;
- if (namespaceSeparator)
- len++;
- if (freeBindingList) {
- b = freeBindingList;
- if (len > b->uriAlloc) {
- b->uri = REALLOC(b->uri, sizeof(XML_Char) * (len + EXPAND_SPARE));
- if (!b->uri)
- return 0;
- b->uriAlloc = len + EXPAND_SPARE;
- }
- freeBindingList = b->nextTagBinding;
- }
- else {
- b = MALLOC(sizeof(BINDING));
- if (!b)
- return 0;
- b->uri = MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE));
- if (!b->uri) {
- FREE(b);
- return 0;
- }
- b->uriAlloc = len + EXPAND_SPARE;
- }
- b->uriLen = len;
- memcpy(b->uri, uri, len * sizeof(XML_Char));
- if (namespaceSeparator)
- b->uri[len - 1] = namespaceSeparator;
- b->prefix = prefix;
- b->attId = attId;
- b->prevPrefixBinding = prefix->binding;
- if (*uri == XML_T('\0') && prefix == &dtd.defaultPrefix)
- prefix->binding = 0;
- else
- prefix->binding = b;
- b->nextTagBinding = *bindingsPtr;
- *bindingsPtr = b;
- if (startNamespaceDeclHandler)
- startNamespaceDeclHandler(handlerArg, prefix->name,
- prefix->binding ? uri : 0);
- return 1;
-}
-
-/* The idea here is to avoid using stack for each CDATA section when
-the whole file is parsed with one call. */
-
-static
-enum XML_Error cdataSectionProcessor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- enum XML_Error result = doCdataSection(parser, encoding, &start, end, endPtr);
- if (start) {
- processor = contentProcessor;
- return contentProcessor(parser, start, end, endPtr);
- }
- return result;
-}
-
-/* startPtr gets set to non-null is the section is closed, and to null if
-the section is not yet closed. */
-
-static
-enum XML_Error doCdataSection(XML_Parser parser,
- const ENCODING *enc,
- const char **startPtr,
- const char *end,
- const char **nextPtr)
-{
- const char *s = *startPtr;
- const char **eventPP;
- const char **eventEndPP;
- if (enc == encoding) {
- eventPP = &eventPtr;
- *eventPP = s;
- eventEndPP = &eventEndPtr;
- }
- else {
- eventPP = &(openInternalEntities->internalEventPtr);
- eventEndPP = &(openInternalEntities->internalEventEndPtr);
- }
- *eventPP = s;
- *startPtr = 0;
- for (;;) {
- const char *next;
- int tok = XmlCdataSectionTok(enc, s, end, &next);
- *eventEndPP = next;
- switch (tok) {
- case XML_TOK_CDATA_SECT_CLOSE:
- if (endCdataSectionHandler)
- endCdataSectionHandler(handlerArg);
-#if 0
- /* see comment under XML_TOK_CDATA_SECT_OPEN */
- else if (characterDataHandler)
- characterDataHandler(handlerArg, dataBuf, 0);
-#endif
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- *startPtr = next;
- return XML_ERROR_NONE;
- case XML_TOK_DATA_NEWLINE:
- if (characterDataHandler) {
- XML_Char c = 0xA;
- characterDataHandler(handlerArg, &c, 1);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- case XML_TOK_DATA_CHARS:
- if (characterDataHandler) {
- if (MUST_CONVERT(enc, s)) {
- for (;;) {
- ICHAR *dataPtr = (ICHAR *)dataBuf;
- XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
- *eventEndPP = next;
- characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
- if (s == next)
- break;
- *eventPP = s;
- }
- }
- else
- characterDataHandler(handlerArg,
- (XML_Char *)s,
- (XML_Char *)next - (XML_Char *)s);
- }
- else if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
- case XML_TOK_INVALID:
- *eventPP = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_PARTIAL_CHAR;
- case XML_TOK_PARTIAL:
- case XML_TOK_NONE:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_UNCLOSED_CDATA_SECTION;
- default:
- *eventPP = next;
- return XML_ERROR_UNEXPECTED_STATE;
- }
- *eventPP = s = next;
- }
- /* not reached */
-}
-
-#ifdef XML_DTD
-
-/* The idea here is to avoid using stack for each IGNORE section when
-the whole file is parsed with one call. */
-
-static
-enum XML_Error ignoreSectionProcessor(XML_Parser parser,
- const char *start,
- const char *end,
- const char **endPtr)
-{
- enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, endPtr);
- if (start) {
- processor = prologProcessor;
- return prologProcessor(parser, start, end, endPtr);
- }
- return result;
-}
-
-/* startPtr gets set to non-null is the section is closed, and to null if
-the section is not yet closed. */
-
-static
-enum XML_Error doIgnoreSection(XML_Parser parser,
- const ENCODING *enc,
- const char **startPtr,
- const char *end,
- const char **nextPtr)
-{
- const char *next;
- int tok;
- const char *s = *startPtr;
- const char **eventPP;
- const char **eventEndPP;
- if (enc == encoding) {
- eventPP = &eventPtr;
- *eventPP = s;
- eventEndPP = &eventEndPtr;
- }
- else {
- eventPP = &(openInternalEntities->internalEventPtr);
- eventEndPP = &(openInternalEntities->internalEventEndPtr);
- }
- *eventPP = s;
- *startPtr = 0;
- tok = XmlIgnoreSectionTok(enc, s, end, &next);
- *eventEndPP = next;
- switch (tok) {
- case XML_TOK_IGNORE_SECT:
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- *startPtr = next;
- return XML_ERROR_NONE;
- case XML_TOK_INVALID:
- *eventPP = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_PARTIAL_CHAR;
- case XML_TOK_PARTIAL:
- case XML_TOK_NONE:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */
- default:
- *eventPP = next;
- return XML_ERROR_UNEXPECTED_STATE;
- }
- /* not reached */
-}
-
-#endif /* XML_DTD */
-
-static enum XML_Error
-initializeEncoding(XML_Parser parser)
-{
- const char *s;
-#ifdef XML_UNICODE
- char encodingBuf[128];
- if (!protocolEncodingName)
- s = 0;
- else {
- int i;
- for (i = 0; protocolEncodingName[i]; i++) {
- if (i == sizeof(encodingBuf) - 1
- || (protocolEncodingName[i] & ~0x7f) != 0) {
- encodingBuf[0] = '\0';
- break;
- }
- encodingBuf[i] = (char)protocolEncodingName[i];
- }
- encodingBuf[i] = '\0';
- s = encodingBuf;
- }
-#else
- s = protocolEncodingName;
-#endif
- if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s))
- return XML_ERROR_NONE;
- return handleUnknownEncoding(parser, protocolEncodingName);
-}
-
-static enum XML_Error
-processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
- const char *s, const char *next)
-{
- const char *encodingName = 0;
- const char *storedEncName = 0;
- const ENCODING *newEncoding = 0;
- const char *version = 0;
- const char *versionend;
- const char *storedversion = 0;
- int standalone = -1;
- if (!(ns
- ? XmlParseXmlDeclNS
- : XmlParseXmlDecl)(isGeneralTextEntity,
- encoding,
- s,
- next,
- &eventPtr,
- &version,
- &versionend,
- &encodingName,
- &newEncoding,
- &standalone))
- return XML_ERROR_SYNTAX;
- if (!isGeneralTextEntity && standalone == 1) {
- dtd.standalone = 1;
-#ifdef XML_DTD
- if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE)
- paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
-#endif /* XML_DTD */
- }
- if (xmlDeclHandler) {
- if (encodingName) {
- storedEncName = poolStoreString(&temp2Pool,
- encoding,
- encodingName,
- encodingName
- + XmlNameLength(encoding, encodingName));
- if (! storedEncName)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&temp2Pool);
- }
- if (version) {
- storedversion = poolStoreString(&temp2Pool,
- encoding,
- version,
- versionend - encoding->minBytesPerChar);
- if (! storedversion)
- return XML_ERROR_NO_MEMORY;
- }
- xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone);
- }
- else if (defaultHandler)
- reportDefault(parser, encoding, s, next);
- if (!protocolEncodingName) {
- if (newEncoding) {
- if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) {
- eventPtr = encodingName;
- return XML_ERROR_INCORRECT_ENCODING;
- }
- encoding = newEncoding;
- }
- else if (encodingName) {
- enum XML_Error result;
- if (! storedEncName) {
- storedEncName = poolStoreString(&temp2Pool,
- encoding,
- encodingName,
- encodingName
- + XmlNameLength(encoding, encodingName));
- if (! storedEncName)
- return XML_ERROR_NO_MEMORY;
- }
- result = handleUnknownEncoding(parser, storedEncName);
- poolClear(&tempPool);
- if (result == XML_ERROR_UNKNOWN_ENCODING)
- eventPtr = encodingName;
- return result;
- }
- }
-
- if (storedEncName || storedversion)
- poolClear(&temp2Pool);
-
- return XML_ERROR_NONE;
-}
-
-static enum XML_Error
-handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
-{
- if (unknownEncodingHandler) {
- XML_Encoding info;
- int i;
- for (i = 0; i < 256; i++)
- info.map[i] = -1;
- info.convert = 0;
- info.data = 0;
- info.release = 0;
- if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, &info)) {
- ENCODING *enc;
- unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding());
- if (!unknownEncodingMem) {
- if (info.release)
- info.release(info.data);
- return XML_ERROR_NO_MEMORY;
- }
- enc = (ns
- ? XmlInitUnknownEncodingNS
- : XmlInitUnknownEncoding)(unknownEncodingMem,
- info.map,
- info.convert,
- info.data);
- if (enc) {
- unknownEncodingData = info.data;
- unknownEncodingRelease = info.release;
- encoding = enc;
- return XML_ERROR_NONE;
- }
- }
- if (info.release)
- info.release(info.data);
- }
- return XML_ERROR_UNKNOWN_ENCODING;
-}
-
-static enum XML_Error
-prologInitProcessor(XML_Parser parser,
- const char *s,
- const char *end,
- const char **nextPtr)
-{
- enum XML_Error result = initializeEncoding(parser);
- if (result != XML_ERROR_NONE)
- return result;
- processor = prologProcessor;
- return prologProcessor(parser, s, end, nextPtr);
-}
-
-static enum XML_Error
-prologProcessor(XML_Parser parser,
- const char *s,
- const char *end,
- const char **nextPtr)
-{
- const char *next;
- int tok = XmlPrologTok(encoding, s, end, &next);
- return doProlog(parser, encoding, s, end, tok, next, nextPtr);
-}
-
-static enum XML_Error
-doProlog(XML_Parser parser,
- const ENCODING *enc,
- const char *s,
- const char *end,
- int tok,
- const char *next,
- const char **nextPtr)
-{
-#ifdef XML_DTD
- static const XML_Char externalSubsetName[] = { '#' , '\0' };
-#endif /* XML_DTD */
-
- const char **eventPP;
- const char **eventEndPP;
- enum XML_Content_Quant quant;
-
- if (enc == encoding) {
- eventPP = &eventPtr;
- eventEndPP = &eventEndPtr;
- }
- else {
- eventPP = &(openInternalEntities->internalEventPtr);
- eventEndPP = &(openInternalEntities->internalEventEndPtr);
- }
- for (;;) {
- int role;
- *eventPP = s;
- *eventEndPP = next;
- if (tok <= 0) {
- if (nextPtr != 0 && tok != XML_TOK_INVALID) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- switch (tok) {
- case XML_TOK_INVALID:
- *eventPP = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL:
- return XML_ERROR_UNCLOSED_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- return XML_ERROR_PARTIAL_CHAR;
- case XML_TOK_NONE:
-#ifdef XML_DTD
- if (enc != encoding)
- return XML_ERROR_NONE;
- if (parentParser) {
- if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc)
- == XML_ROLE_ERROR)
- return XML_ERROR_SYNTAX;
- hadExternalDoctype = 0;
- return XML_ERROR_NONE;
- }
-#endif /* XML_DTD */
- return XML_ERROR_NO_ELEMENTS;
- default:
- tok = -tok;
- next = end;
- break;
- }
- }
- role = XmlTokenRole(&prologState, tok, s, next, enc);
- switch (role) {
- case XML_ROLE_XML_DECL:
- {
- enum XML_Error result = processXmlDecl(parser, 0, s, next);
- if (result != XML_ERROR_NONE)
- return result;
- enc = encoding;
- }
- break;
- case XML_ROLE_DOCTYPE_NAME:
- if (startDoctypeDeclHandler) {
- doctypeName = poolStoreString(&tempPool, enc, s, next);
- if (! doctypeName)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- doctypeSysid = 0;
- doctypePubid = 0;
- }
- break;
- case XML_ROLE_DOCTYPE_INTERNAL_SUBSET:
- if (startDoctypeDeclHandler) {
- startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid,
- doctypePubid, 1);
- doctypeName = 0;
- poolClear(&tempPool);
- }
- break;
-#ifdef XML_DTD
- case XML_ROLE_TEXT_DECL:
- {
- enum XML_Error result = processXmlDecl(parser, 1, s, next);
- if (result != XML_ERROR_NONE)
- return result;
- enc = encoding;
- }
- break;
-#endif /* XML_DTD */
- case XML_ROLE_DOCTYPE_PUBLIC_ID:
- if (startDoctypeDeclHandler) {
- doctypePubid = poolStoreString(&tempPool, enc, s + 1, next - 1);
- if (! doctypePubid)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- }
-#ifdef XML_DTD
- declEntity = (ENTITY *)lookup(&dtd.paramEntities,
- externalSubsetName,
- sizeof(ENTITY));
- if (!declEntity)
- return XML_ERROR_NO_MEMORY;
-#endif /* XML_DTD */
- /* fall through */
- case XML_ROLE_ENTITY_PUBLIC_ID:
- if (!XmlIsPublicId(enc, s, next, eventPP))
- return XML_ERROR_SYNTAX;
- if (declEntity) {
- XML_Char *tem = poolStoreString(&dtd.pool,
- enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!tem)
- return XML_ERROR_NO_MEMORY;
- normalizePublicId(tem);
- declEntity->publicId = tem;
- poolFinish(&dtd.pool);
- }
- break;
- case XML_ROLE_DOCTYPE_CLOSE:
- if (doctypeName) {
- startDoctypeDeclHandler(handlerArg, doctypeName,
- doctypeSysid, doctypePubid, 0);
- poolClear(&tempPool);
- }
- if (dtd.complete && hadExternalDoctype) {
- dtd.complete = 0;
-#ifdef XML_DTD
- if (paramEntityParsing && externalEntityRefHandler) {
- ENTITY *entity = (ENTITY *)lookup(&dtd.paramEntities,
- externalSubsetName,
- 0);
- if (!externalEntityRefHandler(externalEntityRefHandlerArg,
- 0,
- entity->base,
- entity->systemId,
- entity->publicId))
- return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
- }
-#endif /* XML_DTD */
- if (!dtd.complete
- && !dtd.standalone
- && notStandaloneHandler
- && !notStandaloneHandler(handlerArg))
- return XML_ERROR_NOT_STANDALONE;
- }
- if (endDoctypeDeclHandler)
- endDoctypeDeclHandler(handlerArg);
- break;
- case XML_ROLE_INSTANCE_START:
- processor = contentProcessor;
- return contentProcessor(parser, s, end, nextPtr);
- case XML_ROLE_ATTLIST_ELEMENT_NAME:
- declElementType = getElementType(parser, enc, s, next);
- if (!declElementType)
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_ROLE_ATTRIBUTE_NAME:
- declAttributeId = getAttributeId(parser, enc, s, next);
- if (!declAttributeId)
- return XML_ERROR_NO_MEMORY;
- declAttributeIsCdata = 0;
- declAttributeType = 0;
- declAttributeIsId = 0;
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_CDATA:
- declAttributeIsCdata = 1;
- declAttributeType = "CDATA";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_ID:
- declAttributeIsId = 1;
- declAttributeType = "ID";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_IDREF:
- declAttributeType = "IDREF";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_IDREFS:
- declAttributeType = "IDREFS";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_ENTITY:
- declAttributeType = "ENTITY";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES:
- declAttributeType = "ENTITIES";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN:
- declAttributeType = "NMTOKEN";
- break;
- case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS:
- declAttributeType = "NMTOKENS";
- break;
-
- case XML_ROLE_ATTRIBUTE_ENUM_VALUE:
- case XML_ROLE_ATTRIBUTE_NOTATION_VALUE:
- if (attlistDeclHandler)
- {
- char *prefix;
- if (declAttributeType) {
- prefix = "|";
- }
- else {
- prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE
- ? "NOTATION("
- : "(");
- }
- if (! poolAppendString(&tempPool, prefix))
- return XML_ERROR_NO_MEMORY;
- if (! poolAppend(&tempPool, enc, s, next))
- return XML_ERROR_NO_MEMORY;
- declAttributeType = tempPool.start;
- }
- break;
- case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE:
- case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE:
- if (dtd.complete
- && !defineAttribute(declElementType, declAttributeId,
- declAttributeIsCdata, declAttributeIsId, 0,
- parser))
- return XML_ERROR_NO_MEMORY;
- if (attlistDeclHandler && declAttributeType) {
- if (*declAttributeType == '('
- || *declAttributeType == 'N' && declAttributeType[1] == 'O') {
- /* Enumerated or Notation type */
- if (! poolAppendChar(&tempPool, ')')
- || ! poolAppendChar(&tempPool, '\0'))
- return XML_ERROR_NO_MEMORY;
- declAttributeType = tempPool.start;
- poolFinish(&tempPool);
- }
- *eventEndPP = s;
- attlistDeclHandler(handlerArg, declElementType->name,
- declAttributeId->name, declAttributeType,
- 0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE);
- poolClear(&tempPool);
- }
- break;
- case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE:
- case XML_ROLE_FIXED_ATTRIBUTE_VALUE:
- {
- const XML_Char *attVal;
- enum XML_Error result
- = storeAttributeValue(parser, enc, declAttributeIsCdata,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar,
- &dtd.pool);
- if (result)
- return result;
- attVal = poolStart(&dtd.pool);
- poolFinish(&dtd.pool);
- if (dtd.complete
- /* ID attributes aren't allowed to have a default */
- && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, 0, attVal, parser))
- return XML_ERROR_NO_MEMORY;
- if (attlistDeclHandler && declAttributeType) {
- if (*declAttributeType == '('
- || *declAttributeType == 'N' && declAttributeType[1] == 'O') {
- /* Enumerated or Notation type */
- if (! poolAppendChar(&tempPool, ')')
- || ! poolAppendChar(&tempPool, '\0'))
- return XML_ERROR_NO_MEMORY;
- declAttributeType = tempPool.start;
- poolFinish(&tempPool);
- }
- *eventEndPP = s;
- attlistDeclHandler(handlerArg, declElementType->name,
- declAttributeId->name, declAttributeType,
- attVal,
- role == XML_ROLE_FIXED_ATTRIBUTE_VALUE);
- poolClear(&tempPool);
- }
- break;
- }
- case XML_ROLE_ENTITY_VALUE:
- {
- enum XML_Error result = storeEntityValue(parser, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (declEntity) {
- declEntity->textPtr = poolStart(&dtd.pool);
- declEntity->textLen = poolLength(&dtd.pool);
- poolFinish(&dtd.pool);
- if (entityDeclHandler) {
- *eventEndPP = s;
- entityDeclHandler(handlerArg,
- declEntity->name,
- declEntity->is_param,
- declEntity->textPtr,
- declEntity->textLen,
- curBase, 0, 0, 0);
- }
- }
- else
- poolDiscard(&dtd.pool);
- if (result != XML_ERROR_NONE)
- return result;
- }
- break;
- case XML_ROLE_DOCTYPE_SYSTEM_ID:
- if (startDoctypeDeclHandler) {
- doctypeSysid = poolStoreString(&tempPool, enc, s + 1, next - 1);
- if (! doctypeSysid)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- }
- if (!dtd.standalone
-#ifdef XML_DTD
- && !paramEntityParsing
-#endif /* XML_DTD */
- && notStandaloneHandler
- && !notStandaloneHandler(handlerArg))
- return XML_ERROR_NOT_STANDALONE;
- hadExternalDoctype = 1;
-#ifndef XML_DTD
- break;
-#else /* XML_DTD */
- if (!declEntity) {
- declEntity = (ENTITY *)lookup(&dtd.paramEntities,
- externalSubsetName,
- sizeof(ENTITY));
- declEntity->publicId = 0;
- if (!declEntity)
- return XML_ERROR_NO_MEMORY;
- }
- /* fall through */
-#endif /* XML_DTD */
- case XML_ROLE_ENTITY_SYSTEM_ID:
- if (declEntity) {
- declEntity->systemId = poolStoreString(&dtd.pool, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!declEntity->systemId)
- return XML_ERROR_NO_MEMORY;
- declEntity->base = curBase;
- poolFinish(&dtd.pool);
- }
- break;
- case XML_ROLE_ENTITY_COMPLETE:
- if (declEntity && entityDeclHandler) {
- *eventEndPP = s;
- entityDeclHandler(handlerArg,
- declEntity->name,
- 0,0,0,
- declEntity->base,
- declEntity->systemId,
- declEntity->publicId,
- 0);
- }
- break;
- case XML_ROLE_ENTITY_NOTATION_NAME:
- if (declEntity) {
- declEntity->notation = poolStoreString(&dtd.pool, enc, s, next);
- if (!declEntity->notation)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&dtd.pool);
- if (unparsedEntityDeclHandler) {
- *eventEndPP = s;
- unparsedEntityDeclHandler(handlerArg,
- declEntity->name,
- declEntity->base,
- declEntity->systemId,
- declEntity->publicId,
- declEntity->notation);
- }
- else if (entityDeclHandler) {
- *eventEndPP = s;
- entityDeclHandler(handlerArg,
- declEntity->name,
- 0,0,0,
- declEntity->base,
- declEntity->systemId,
- declEntity->publicId,
- declEntity->notation);
- }
- }
- break;
- case XML_ROLE_GENERAL_ENTITY_NAME:
- {
- const XML_Char *name;
- if (XmlPredefinedEntityName(enc, s, next)) {
- declEntity = 0;
- break;
- }
- name = poolStoreString(&dtd.pool, enc, s, next);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- if (dtd.complete) {
- declEntity = (ENTITY *)lookup(&dtd.generalEntities, name, sizeof(ENTITY));
- if (!declEntity)
- return XML_ERROR_NO_MEMORY;
- if (declEntity->name != name) {
- poolDiscard(&dtd.pool);
- declEntity = 0;
- }
- else {
- poolFinish(&dtd.pool);
- declEntity->publicId = 0;
- declEntity->is_param = 0;
- }
- }
- else {
- poolDiscard(&dtd.pool);
- declEntity = 0;
- }
- }
- break;
- case XML_ROLE_PARAM_ENTITY_NAME:
-#ifdef XML_DTD
- if (dtd.complete) {
- const XML_Char *name = poolStoreString(&dtd.pool, enc, s, next);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- declEntity = (ENTITY *)lookup(&dtd.paramEntities,
- name, sizeof(ENTITY));
- if (!declEntity)
- return XML_ERROR_NO_MEMORY;
- if (declEntity->name != name) {
- poolDiscard(&dtd.pool);
- declEntity = 0;
- }
- else {
- poolFinish(&dtd.pool);
- declEntity->publicId = 0;
- declEntity->is_param = 1;
- }
- }
-#else /* not XML_DTD */
- declEntity = 0;
-#endif /* not XML_DTD */
- break;
- case XML_ROLE_NOTATION_NAME:
- declNotationPublicId = 0;
- declNotationName = 0;
- if (notationDeclHandler) {
- declNotationName = poolStoreString(&tempPool, enc, s, next);
- if (!declNotationName)
- return XML_ERROR_NO_MEMORY;
- poolFinish(&tempPool);
- }
- break;
- case XML_ROLE_NOTATION_PUBLIC_ID:
- if (!XmlIsPublicId(enc, s, next, eventPP))
- return XML_ERROR_SYNTAX;
- if (declNotationName) {
- XML_Char *tem = poolStoreString(&tempPool,
- enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!tem)
- return XML_ERROR_NO_MEMORY;
- normalizePublicId(tem);
- declNotationPublicId = tem;
- poolFinish(&tempPool);
- }
- break;
- case XML_ROLE_NOTATION_SYSTEM_ID:
- if (declNotationName && notationDeclHandler) {
- const XML_Char *systemId
- = poolStoreString(&tempPool, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!systemId)
- return XML_ERROR_NO_MEMORY;
- *eventEndPP = s;
- notationDeclHandler(handlerArg,
- declNotationName,
- curBase,
- systemId,
- declNotationPublicId);
- }
- poolClear(&tempPool);
- break;
- case XML_ROLE_NOTATION_NO_SYSTEM_ID:
- if (declNotationPublicId && notationDeclHandler) {
- *eventEndPP = s;
- notationDeclHandler(handlerArg,
- declNotationName,
- curBase,
- 0,
- declNotationPublicId);
- }
- poolClear(&tempPool);
- break;
- case XML_ROLE_ERROR:
- switch (tok) {
- case XML_TOK_PARAM_ENTITY_REF:
- return XML_ERROR_PARAM_ENTITY_REF;
- case XML_TOK_XML_DECL:
- return XML_ERROR_MISPLACED_XML_PI;
- default:
- return XML_ERROR_SYNTAX;
- }
-#ifdef XML_DTD
- case XML_ROLE_IGNORE_SECT:
- {
- enum XML_Error result;
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- result = doIgnoreSection(parser, enc, &next, end, nextPtr);
- if (!next) {
- processor = ignoreSectionProcessor;
- return result;
- }
- }
- break;
-#endif /* XML_DTD */
- case XML_ROLE_GROUP_OPEN:
- if (prologState.level >= groupSize) {
- if (groupSize) {
- groupConnector = REALLOC(groupConnector, groupSize *= 2);
- if (dtd.scaffIndex)
- dtd.scaffIndex = REALLOC(dtd.scaffIndex, groupSize * sizeof(int));
- }
- else
- groupConnector = MALLOC(groupSize = 32);
- if (!groupConnector)
- return XML_ERROR_NO_MEMORY;
- }
- groupConnector[prologState.level] = 0;
- if (dtd.in_eldecl) {
- int myindex = nextScaffoldPart(parser);
- if (myindex < 0)
- return XML_ERROR_NO_MEMORY;
- dtd.scaffIndex[dtd.scaffLevel] = myindex;
- dtd.scaffLevel++;
- dtd.scaffold[myindex].type = XML_CTYPE_SEQ;
- }
- break;
- case XML_ROLE_GROUP_SEQUENCE:
- if (groupConnector[prologState.level] == '|')
- return XML_ERROR_SYNTAX;
- groupConnector[prologState.level] = ',';
- break;
- case XML_ROLE_GROUP_CHOICE:
- if (groupConnector[prologState.level] == ',')
- return XML_ERROR_SYNTAX;
- if (dtd.in_eldecl
- && ! groupConnector[prologState.level]
- && dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type != XML_CTYPE_MIXED
- ) {
- dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_CHOICE;
- }
- groupConnector[prologState.level] = '|';
- break;
- case XML_ROLE_PARAM_ENTITY_REF:
-#ifdef XML_DTD
- case XML_ROLE_INNER_PARAM_ENTITY_REF:
- if (paramEntityParsing
- && (dtd.complete || role == XML_ROLE_INNER_PARAM_ENTITY_REF)) {
- const XML_Char *name;
- ENTITY *entity;
- name = poolStoreString(&dtd.pool, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0);
- poolDiscard(&dtd.pool);
- if (!entity) {
- /* FIXME what to do if !dtd.complete? */
- return XML_ERROR_UNDEFINED_ENTITY;
- }
- if (entity->open)
- return XML_ERROR_RECURSIVE_ENTITY_REF;
- if (entity->textPtr) {
- enum XML_Error result;
- result = processInternalParamEntity(parser, entity);
- if (result != XML_ERROR_NONE)
- return result;
- break;
- }
- if (role == XML_ROLE_INNER_PARAM_ENTITY_REF)
- return XML_ERROR_PARAM_ENTITY_REF;
- if (externalEntityRefHandler) {
- dtd.complete = 0;
- entity->open = 1;
- if (!externalEntityRefHandler(externalEntityRefHandlerArg,
- 0,
- entity->base,
- entity->systemId,
- entity->publicId)) {
- entity->open = 0;
- return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
- }
- entity->open = 0;
- if (dtd.complete)
- break;
- }
- }
-#endif /* XML_DTD */
- if (!dtd.standalone
- && notStandaloneHandler
- && !notStandaloneHandler(handlerArg))
- return XML_ERROR_NOT_STANDALONE;
- dtd.complete = 0;
- if (defaultHandler)
- reportDefault(parser, enc, s, next);
- break;
-
- /* Element declaration stuff */
-
- case XML_ROLE_ELEMENT_NAME:
- if (elementDeclHandler) {
- declElementType = getElementType(parser, enc, s, next);
- if (! declElementType)
- return XML_ERROR_NO_MEMORY;
- dtd.scaffLevel = 0;
- dtd.scaffCount = 0;
- dtd.in_eldecl = 1;
- }
- break;
-
- case XML_ROLE_CONTENT_ANY:
- case XML_ROLE_CONTENT_EMPTY:
- if (dtd.in_eldecl) {
- if (elementDeclHandler) {
- XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content));
- if (! content)
- return XML_ERROR_NO_MEMORY;
- content->quant = XML_CQUANT_NONE;
- content->name = 0;
- content->numchildren = 0;
- content->children = 0;
- content->type = ((role == XML_ROLE_CONTENT_ANY) ?
- XML_CTYPE_ANY :
- XML_CTYPE_EMPTY);
- *eventEndPP = s;
- elementDeclHandler(handlerArg, declElementType->name, content);
- }
- dtd.in_eldecl = 0;
- }
- break;
-
- case XML_ROLE_CONTENT_PCDATA:
- if (dtd.in_eldecl) {
- dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]].type = XML_CTYPE_MIXED;
- }
- break;
-
- case XML_ROLE_CONTENT_ELEMENT:
- quant = XML_CQUANT_NONE;
- goto elementContent;
- case XML_ROLE_CONTENT_ELEMENT_OPT:
- quant = XML_CQUANT_OPT;
- goto elementContent;
- case XML_ROLE_CONTENT_ELEMENT_REP:
- quant = XML_CQUANT_REP;
- goto elementContent;
- case XML_ROLE_CONTENT_ELEMENT_PLUS:
- quant = XML_CQUANT_PLUS;
- elementContent:
- if (dtd.in_eldecl)
- {
- ELEMENT_TYPE *el;
- const char *nxt = quant == XML_CQUANT_NONE ? next : next - 1;
- int myindex = nextScaffoldPart(parser);
- if (myindex < 0)
- return XML_ERROR_NO_MEMORY;
- dtd.scaffold[myindex].type = XML_CTYPE_NAME;
- dtd.scaffold[myindex].quant = quant;
- el = getElementType(parser, enc, s, nxt);
- if (! el)
- return XML_ERROR_NO_MEMORY;
- dtd.scaffold[myindex].name = el->name;
- dtd.contentStringLen += nxt - s + 1;
- }
- break;
-
- case XML_ROLE_GROUP_CLOSE:
- quant = XML_CQUANT_NONE;
- goto closeGroup;
- case XML_ROLE_GROUP_CLOSE_OPT:
- quant = XML_CQUANT_OPT;
- goto closeGroup;
- case XML_ROLE_GROUP_CLOSE_REP:
- quant = XML_CQUANT_REP;
- goto closeGroup;
- case XML_ROLE_GROUP_CLOSE_PLUS:
- quant = XML_CQUANT_PLUS;
- closeGroup:
- if (dtd.in_eldecl) {
- dtd.scaffLevel--;
- dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel]].quant = quant;
- if (dtd.scaffLevel == 0) {
- if (elementDeclHandler) {
- XML_Content *model = build_model(parser);
- if (! model)
- return XML_ERROR_NO_MEMORY;
- *eventEndPP = s;
- elementDeclHandler(handlerArg, declElementType->name, model);
- }
- dtd.in_eldecl = 0;
- dtd.contentStringLen = 0;
- }
- }
- break;
- /* End element declaration stuff */
-
- case XML_ROLE_NONE:
- switch (tok) {
- case XML_TOK_PI:
- if (!reportProcessingInstruction(parser, enc, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_COMMENT:
- if (!reportComment(parser, enc, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- }
- break;
- }
- if (defaultHandler) {
- switch (tok) {
- case XML_TOK_PI:
- case XML_TOK_COMMENT:
- case XML_TOK_BOM:
- case XML_TOK_XML_DECL:
-#ifdef XML_DTD
- case XML_TOK_IGNORE_SECT:
-#endif /* XML_DTD */
- case XML_TOK_PARAM_ENTITY_REF:
- break;
- default:
-#ifdef XML_DTD
- if (role != XML_ROLE_IGNORE_SECT)
-#endif /* XML_DTD */
- reportDefault(parser, enc, s, next);
- }
- }
- s = next;
- tok = XmlPrologTok(enc, s, end, &next);
- }
- /* not reached */
-}
-
-static
-enum XML_Error epilogProcessor(XML_Parser parser,
- const char *s,
- const char *end,
- const char **nextPtr)
-{
- processor = epilogProcessor;
- eventPtr = s;
- for (;;) {
- const char *next;
- int tok = XmlPrologTok(encoding, s, end, &next);
- eventEndPtr = next;
- switch (tok) {
- case -XML_TOK_PROLOG_S:
- if (defaultHandler) {
- eventEndPtr = end;
- reportDefault(parser, encoding, s, end);
- }
- /* fall through */
- case XML_TOK_NONE:
- if (nextPtr)
- *nextPtr = end;
- return XML_ERROR_NONE;
- case XML_TOK_PROLOG_S:
- if (defaultHandler)
- reportDefault(parser, encoding, s, next);
- break;
- case XML_TOK_PI:
- if (!reportProcessingInstruction(parser, encoding, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_COMMENT:
- if (!reportComment(parser, encoding, s, next))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_INVALID:
- eventPtr = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_UNCLOSED_TOKEN;
- case XML_TOK_PARTIAL_CHAR:
- if (nextPtr) {
- *nextPtr = s;
- return XML_ERROR_NONE;
- }
- return XML_ERROR_PARTIAL_CHAR;
- default:
- return XML_ERROR_JUNK_AFTER_DOC_ELEMENT;
- }
- eventPtr = s = next;
- }
-}
-
-#ifdef XML_DTD
-
-static enum XML_Error
-processInternalParamEntity(XML_Parser parser, ENTITY *entity)
-{
- const char *s, *end, *next;
- int tok;
- enum XML_Error result;
- OPEN_INTERNAL_ENTITY openEntity;
- entity->open = 1;
- openEntity.next = openInternalEntities;
- openInternalEntities = &openEntity;
- openEntity.entity = entity;
- openEntity.internalEventPtr = 0;
- openEntity.internalEventEndPtr = 0;
- s = (char *)entity->textPtr;
- end = (char *)(entity->textPtr + entity->textLen);
- tok = XmlPrologTok(internalEncoding, s, end, &next);
- result = doProlog(parser, internalEncoding, s, end, tok, next, 0);
- entity->open = 0;
- openInternalEntities = openEntity.next;
- return result;
-}
-
-#endif /* XML_DTD */
-
-static
-enum XML_Error errorProcessor(XML_Parser parser,
- const char *s,
- const char *end,
- const char **nextPtr)
-{
- return errorCode;
-}
-
-static enum XML_Error
-storeAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
- const char *ptr, const char *end,
- STRING_POOL *pool)
-{
- enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, end, pool);
- if (result)
- return result;
- if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20)
- poolChop(pool);
- if (!poolAppendChar(pool, XML_T('\0')))
- return XML_ERROR_NO_MEMORY;
- return XML_ERROR_NONE;
-}
-
-static enum XML_Error
-appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
- const char *ptr, const char *end,
- STRING_POOL *pool)
-{
- for (;;) {
- const char *next;
- int tok = XmlAttributeValueTok(enc, ptr, end, &next);
- switch (tok) {
- case XML_TOK_NONE:
- return XML_ERROR_NONE;
- case XML_TOK_INVALID:
- if (enc == encoding)
- eventPtr = next;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_PARTIAL:
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_CHAR_REF:
- {
- XML_Char buf[XML_ENCODE_MAX];
- int i;
- int n = XmlCharRefNumber(enc, ptr);
- if (n < 0) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_BAD_CHAR_REF;
- }
- if (!isCdata
- && n == 0x20 /* space */
- && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
- break;
- n = XmlEncode(n, (ICHAR *)buf);
- if (!n) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_BAD_CHAR_REF;
- }
- for (i = 0; i < n; i++) {
- if (!poolAppendChar(pool, buf[i]))
- return XML_ERROR_NO_MEMORY;
- }
- }
- break;
- case XML_TOK_DATA_CHARS:
- if (!poolAppend(pool, enc, ptr, next))
- return XML_ERROR_NO_MEMORY;
- break;
- break;
- case XML_TOK_TRAILING_CR:
- next = ptr + enc->minBytesPerChar;
- /* fall through */
- case XML_TOK_ATTRIBUTE_VALUE_S:
- case XML_TOK_DATA_NEWLINE:
- if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
- break;
- if (!poolAppendChar(pool, 0x20))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_ENTITY_REF:
- {
- const XML_Char *name;
- ENTITY *entity;
- XML_Char ch = XmlPredefinedEntityName(enc,
- ptr + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (ch) {
- if (!poolAppendChar(pool, ch))
- return XML_ERROR_NO_MEMORY;
- break;
- }
- name = poolStoreString(&temp2Pool, enc,
- ptr + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- entity = (ENTITY *)lookup(&dtd.generalEntities, name, 0);
- poolDiscard(&temp2Pool);
- if (!entity) {
- if (dtd.complete) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_UNDEFINED_ENTITY;
- }
- }
- else if (entity->open) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_RECURSIVE_ENTITY_REF;
- }
- else if (entity->notation) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_BINARY_ENTITY_REF;
- }
- else if (!entity->textPtr) {
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
- }
- else {
- enum XML_Error result;
- const XML_Char *textEnd = entity->textPtr + entity->textLen;
- entity->open = 1;
- result = appendAttributeValue(parser, internalEncoding, isCdata, (char *)entity->textPtr, (char *)textEnd, pool);
- entity->open = 0;
- if (result)
- return result;
- }
- }
- break;
- default:
- if (enc == encoding)
- eventPtr = ptr;
- return XML_ERROR_UNEXPECTED_STATE;
- }
- ptr = next;
- }
- /* not reached */
-}
-
-static
-enum XML_Error storeEntityValue(XML_Parser parser,
- const ENCODING *enc,
- const char *entityTextPtr,
- const char *entityTextEnd)
-{
- STRING_POOL *pool = &(dtd.pool);
- for (;;) {
- const char *next;
- int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next);
- switch (tok) {
- case XML_TOK_PARAM_ENTITY_REF:
-#ifdef XML_DTD
- if (parentParser || enc != encoding) {
- enum XML_Error result;
- const XML_Char *name;
- ENTITY *entity;
- name = poolStoreString(&tempPool, enc,
- entityTextPtr + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- if (!name)
- return XML_ERROR_NO_MEMORY;
- entity = (ENTITY *)lookup(&dtd.paramEntities, name, 0);
- poolDiscard(&tempPool);
- if (!entity) {
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_UNDEFINED_ENTITY;
- }
- if (entity->open) {
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_RECURSIVE_ENTITY_REF;
- }
- if (entity->systemId) {
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_PARAM_ENTITY_REF;
- }
- entity->open = 1;
- result = storeEntityValue(parser,
- internalEncoding,
- (char *)entity->textPtr,
- (char *)(entity->textPtr + entity->textLen));
- entity->open = 0;
- if (result)
- return result;
- break;
- }
-#endif /* XML_DTD */
- eventPtr = entityTextPtr;
- return XML_ERROR_SYNTAX;
- case XML_TOK_NONE:
- return XML_ERROR_NONE;
- case XML_TOK_ENTITY_REF:
- case XML_TOK_DATA_CHARS:
- if (!poolAppend(pool, enc, entityTextPtr, next))
- return XML_ERROR_NO_MEMORY;
- break;
- case XML_TOK_TRAILING_CR:
- next = entityTextPtr + enc->minBytesPerChar;
- /* fall through */
- case XML_TOK_DATA_NEWLINE:
- if (pool->end == pool->ptr && !poolGrow(pool))
- return XML_ERROR_NO_MEMORY;
- *(pool->ptr)++ = 0xA;
- break;
- case XML_TOK_CHAR_REF:
- {
- XML_Char buf[XML_ENCODE_MAX];
- int i;
- int n = XmlCharRefNumber(enc, entityTextPtr);
- if (n < 0) {
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_BAD_CHAR_REF;
- }
- n = XmlEncode(n, (ICHAR *)buf);
- if (!n) {
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_BAD_CHAR_REF;
- }
- for (i = 0; i < n; i++) {
- if (pool->end == pool->ptr && !poolGrow(pool))
- return XML_ERROR_NO_MEMORY;
- *(pool->ptr)++ = buf[i];
- }
- }
- break;
- case XML_TOK_PARTIAL:
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_INVALID_TOKEN;
- case XML_TOK_INVALID:
- if (enc == encoding)
- eventPtr = next;
- return XML_ERROR_INVALID_TOKEN;
- default:
- if (enc == encoding)
- eventPtr = entityTextPtr;
- return XML_ERROR_UNEXPECTED_STATE;
- }
- entityTextPtr = next;
- }
- /* not reached */
-}
-
-static void
-normalizeLines(XML_Char *s)
-{
- XML_Char *p;
- for (;; s++) {
- if (*s == XML_T('\0'))
- return;
- if (*s == 0xD)
- break;
- }
- p = s;
- do {
- if (*s == 0xD) {
- *p++ = 0xA;
- if (*++s == 0xA)
- s++;
- }
- else
- *p++ = *s++;
- } while (*s);
- *p = XML_T('\0');
-}
-
-static int
-reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
-{
- const XML_Char *target;
- XML_Char *data;
- const char *tem;
- if (!processingInstructionHandler) {
- if (defaultHandler)
- reportDefault(parser, enc, start, end);
- return 1;
- }
- start += enc->minBytesPerChar * 2;
- tem = start + XmlNameLength(enc, start);
- target = poolStoreString(&tempPool, enc, start, tem);
- if (!target)
- return 0;
- poolFinish(&tempPool);
- data = poolStoreString(&tempPool, enc,
- XmlSkipS(enc, tem),
- end - enc->minBytesPerChar*2);
- if (!data)
- return 0;
- normalizeLines(data);
- processingInstructionHandler(handlerArg, target, data);
- poolClear(&tempPool);
- return 1;
-}
-
-static int
-reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
-{
- XML_Char *data;
- if (!commentHandler) {
- if (defaultHandler)
- reportDefault(parser, enc, start, end);
- return 1;
- }
- data = poolStoreString(&tempPool,
- enc,
- start + enc->minBytesPerChar * 4,
- end - enc->minBytesPerChar * 3);
- if (!data)
- return 0;
- normalizeLines(data);
- commentHandler(handlerArg, data);
- poolClear(&tempPool);
- return 1;
-}
-
-static void
-reportDefault(XML_Parser parser, const ENCODING *enc, const char *s, const char *end)
-{
- if (MUST_CONVERT(enc, s)) {
- const char **eventPP;
- const char **eventEndPP;
- if (enc == encoding) {
- eventPP = &eventPtr;
- eventEndPP = &eventEndPtr;
- }
- else {
- eventPP = &(openInternalEntities->internalEventPtr);
- eventEndPP = &(openInternalEntities->internalEventEndPtr);
- }
- do {
- ICHAR *dataPtr = (ICHAR *)dataBuf;
- XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
- *eventEndPP = s;
- defaultHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
- *eventPP = s;
- } while (s != end);
- }
- else
- defaultHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s);
-}
-
-
-static int
-defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, int isCdata,
- int isId, const XML_Char *value, XML_Parser parser)
-{
- DEFAULT_ATTRIBUTE *att;
- if (value || isId) {
- /* The handling of default attributes gets messed up if we have
- a default which duplicates a non-default. */
- int i;
- for (i = 0; i < type->nDefaultAtts; i++)
- if (attId == type->defaultAtts[i].id)
- return 1;
- if (isId && !type->idAtt && !attId->xmlns)
- type->idAtt = attId;
- }
- if (type->nDefaultAtts == type->allocDefaultAtts) {
- if (type->allocDefaultAtts == 0) {
- type->allocDefaultAtts = 8;
- type->defaultAtts = MALLOC(type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE));
- }
- else {
- type->allocDefaultAtts *= 2;
- type->defaultAtts = REALLOC(type->defaultAtts,
- type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE));
- }
- if (!type->defaultAtts)
- return 0;
- }
- att = type->defaultAtts + type->nDefaultAtts;
- att->id = attId;
- att->value = value;
- att->isCdata = isCdata;
- if (!isCdata)
- attId->maybeTokenized = 1;
- type->nDefaultAtts += 1;
- return 1;
-}
-
-static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
-{
- const XML_Char *name;
- for (name = elementType->name; *name; name++) {
- if (*name == XML_T(':')) {
- PREFIX *prefix;
- const XML_Char *s;
- for (s = elementType->name; s != name; s++) {
- if (!poolAppendChar(&dtd.pool, *s))
- return 0;
- }
- if (!poolAppendChar(&dtd.pool, XML_T('\0')))
- return 0;
- prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX));
- if (!prefix)
- return 0;
- if (prefix->name == poolStart(&dtd.pool))
- poolFinish(&dtd.pool);
- else
- poolDiscard(&dtd.pool);
- elementType->prefix = prefix;
-
- }
- }
- return 1;
-}
-
-static ATTRIBUTE_ID *
-getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
-{
- ATTRIBUTE_ID *id;
- const XML_Char *name;
- if (!poolAppendChar(&dtd.pool, XML_T('\0')))
- return 0;
- name = poolStoreString(&dtd.pool, enc, start, end);
- if (!name)
- return 0;
- ++name;
- id = (ATTRIBUTE_ID *)lookup(&dtd.attributeIds, name, sizeof(ATTRIBUTE_ID));
- if (!id)
- return 0;
- if (id->name != name)
- poolDiscard(&dtd.pool);
- else {
- poolFinish(&dtd.pool);
- if (!ns)
- ;
- else if (name[0] == 'x'
- && name[1] == 'm'
- && name[2] == 'l'
- && name[3] == 'n'
- && name[4] == 's'
- && (name[5] == XML_T('\0') || name[5] == XML_T(':'))) {
- if (name[5] == '\0')
- id->prefix = &dtd.defaultPrefix;
- else
- id->prefix = (PREFIX *)lookup(&dtd.prefixes, name + 6, sizeof(PREFIX));
- id->xmlns = 1;
- }
- else {
- int i;
- for (i = 0; name[i]; i++) {
- if (name[i] == XML_T(':')) {
- int j;
- for (j = 0; j < i; j++) {
- if (!poolAppendChar(&dtd.pool, name[j]))
- return 0;
- }
- if (!poolAppendChar(&dtd.pool, XML_T('\0')))
- return 0;
- id->prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX));
- if (id->prefix->name == poolStart(&dtd.pool))
- poolFinish(&dtd.pool);
- else
- poolDiscard(&dtd.pool);
- break;
- }
- }
- }
- }
- return id;
-}
-
-#define CONTEXT_SEP XML_T('\f')
-
-static
-const XML_Char *getContext(XML_Parser parser)
-{
- HASH_TABLE_ITER iter;
- int needSep = 0;
-
- if (dtd.defaultPrefix.binding) {
- int i;
- int len;
- if (!poolAppendChar(&tempPool, XML_T('=')))
- return 0;
- len = dtd.defaultPrefix.binding->uriLen;
- if (namespaceSeparator != XML_T('\0'))
- len--;
- for (i = 0; i < len; i++)
- if (!poolAppendChar(&tempPool, dtd.defaultPrefix.binding->uri[i]))
- return 0;
- needSep = 1;
- }
-
- hashTableIterInit(&iter, &(dtd.prefixes));
- for (;;) {
- int i;
- int len;
- const XML_Char *s;
- PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter);
- if (!prefix)
- break;
- if (!prefix->binding)
- continue;
- if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
- return 0;
- for (s = prefix->name; *s; s++)
- if (!poolAppendChar(&tempPool, *s))
- return 0;
- if (!poolAppendChar(&tempPool, XML_T('=')))
- return 0;
- len = prefix->binding->uriLen;
- if (namespaceSeparator != XML_T('\0'))
- len--;
- for (i = 0; i < len; i++)
- if (!poolAppendChar(&tempPool, prefix->binding->uri[i]))
- return 0;
- needSep = 1;
- }
-
-
- hashTableIterInit(&iter, &(dtd.generalEntities));
- for (;;) {
- const XML_Char *s;
- ENTITY *e = (ENTITY *)hashTableIterNext(&iter);
- if (!e)
- break;
- if (!e->open)
- continue;
- if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
- return 0;
- for (s = e->name; *s; s++)
- if (!poolAppendChar(&tempPool, *s))
- return 0;
- needSep = 1;
- }
-
- if (!poolAppendChar(&tempPool, XML_T('\0')))
- return 0;
- return tempPool.start;
-}
-
-static
-int setContext(XML_Parser parser, const XML_Char *context)
-{
- const XML_Char *s = context;
-
- while (*context != XML_T('\0')) {
- if (*s == CONTEXT_SEP || *s == XML_T('\0')) {
- ENTITY *e;
- if (!poolAppendChar(&tempPool, XML_T('\0')))
- return 0;
- e = (ENTITY *)lookup(&dtd.generalEntities, poolStart(&tempPool), 0);
- if (e)
- e->open = 1;
- if (*s != XML_T('\0'))
- s++;
- context = s;
- poolDiscard(&tempPool);
- }
- else if (*s == '=') {
- PREFIX *prefix;
- if (poolLength(&tempPool) == 0)
- prefix = &dtd.defaultPrefix;
- else {
- if (!poolAppendChar(&tempPool, XML_T('\0')))
- return 0;
- prefix = (PREFIX *)lookup(&dtd.prefixes, poolStart(&tempPool), sizeof(PREFIX));
- if (!prefix)
- return 0;
- if (prefix->name == poolStart(&tempPool)) {
- prefix->name = poolCopyString(&dtd.pool, prefix->name);
- if (!prefix->name)
- return 0;
- }
- poolDiscard(&tempPool);
- }
- for (context = s + 1; *context != CONTEXT_SEP && *context != XML_T('\0'); context++)
- if (!poolAppendChar(&tempPool, *context))
- return 0;
- if (!poolAppendChar(&tempPool, XML_T('\0')))
- return 0;
- if (!addBinding(parser, prefix, 0, poolStart(&tempPool), &inheritedBindings))
- return 0;
- poolDiscard(&tempPool);
- if (*context != XML_T('\0'))
- ++context;
- s = context;
- }
- else {
- if (!poolAppendChar(&tempPool, *s))
- return 0;
- s++;
- }
- }
- return 1;
-}
-
-
-static
-void normalizePublicId(XML_Char *publicId)
-{
- XML_Char *p = publicId;
- XML_Char *s;
- for (s = publicId; *s; s++) {
- switch (*s) {
- case 0x20:
- case 0xD:
- case 0xA:
- if (p != publicId && p[-1] != 0x20)
- *p++ = 0x20;
- break;
- default:
- *p++ = *s;
- }
- }
- if (p != publicId && p[-1] == 0x20)
- --p;
- *p = XML_T('\0');
-}
-
-static int dtdInit(DTD *p, XML_Parser parser)
-{
- XML_Memory_Handling_Suite *ms = &((Parser *) parser)->m_mem;
- poolInit(&(p->pool), ms);
- hashTableInit(&(p->generalEntities), ms);
- hashTableInit(&(p->elementTypes), ms);
- hashTableInit(&(p->attributeIds), ms);
- hashTableInit(&(p->prefixes), ms);
- p->complete = 1;
- p->standalone = 0;
-#ifdef XML_DTD
- hashTableInit(&(p->paramEntities), ms);
-#endif /* XML_DTD */
- p->defaultPrefix.name = 0;
- p->defaultPrefix.binding = 0;
-
- p->in_eldecl = 0;
- p->scaffIndex = 0;
- p->scaffLevel = 0;
- p->scaffold = 0;
- p->contentStringLen = 0;
- p->scaffSize = 0;
- p->scaffCount = 0;
-
- return 1;
-}
-
-#ifdef XML_DTD
-
-static void dtdSwap(DTD *p1, DTD *p2)
-{
- DTD tem;
- memcpy(&tem, p1, sizeof(DTD));
- memcpy(p1, p2, sizeof(DTD));
- memcpy(p2, &tem, sizeof(DTD));
-}
-
-#endif /* XML_DTD */
-
-static void dtdDestroy(DTD *p, XML_Parser parser)
-{
- HASH_TABLE_ITER iter;
- hashTableIterInit(&iter, &(p->elementTypes));
- for (;;) {
- ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
- if (!e)
- break;
- if (e->allocDefaultAtts != 0)
- FREE(e->defaultAtts);
- }
- hashTableDestroy(&(p->generalEntities));
-#ifdef XML_DTD
- hashTableDestroy(&(p->paramEntities));
-#endif /* XML_DTD */
- hashTableDestroy(&(p->elementTypes));
- hashTableDestroy(&(p->attributeIds));
- hashTableDestroy(&(p->prefixes));
- poolDestroy(&(p->pool));
- if (p->scaffIndex)
- FREE(p->scaffIndex);
- if (p->scaffold)
- FREE(p->scaffold);
-}
-
-/* Do a deep copy of the DTD. Return 0 for out of memory; non-zero otherwise.
-The new DTD has already been initialized. */
-
-static int dtdCopy(DTD *newDtd, const DTD *oldDtd, XML_Parser parser)
-{
- HASH_TABLE_ITER iter;
-
- /* Copy the prefix table. */
-
- hashTableIterInit(&iter, &(oldDtd->prefixes));
- for (;;) {
- const XML_Char *name;
- const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter);
- if (!oldP)
- break;
- name = poolCopyString(&(newDtd->pool), oldP->name);
- if (!name)
- return 0;
- if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX)))
- return 0;
- }
-
- hashTableIterInit(&iter, &(oldDtd->attributeIds));
-
- /* Copy the attribute id table. */
-
- for (;;) {
- ATTRIBUTE_ID *newA;
- const XML_Char *name;
- const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter);
-
- if (!oldA)
- break;
- /* Remember to allocate the scratch byte before the name. */
- if (!poolAppendChar(&(newDtd->pool), XML_T('\0')))
- return 0;
- name = poolCopyString(&(newDtd->pool), oldA->name);
- if (!name)
- return 0;
- ++name;
- newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name, sizeof(ATTRIBUTE_ID));
- if (!newA)
- return 0;
- newA->maybeTokenized = oldA->maybeTokenized;
- if (oldA->prefix) {
- newA->xmlns = oldA->xmlns;
- if (oldA->prefix == &oldDtd->defaultPrefix)
- newA->prefix = &newDtd->defaultPrefix;
- else
- newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldA->prefix->name, 0);
- }
- }
-
- /* Copy the element type table. */
-
- hashTableIterInit(&iter, &(oldDtd->elementTypes));
-
- for (;;) {
- int i;
- ELEMENT_TYPE *newE;
- const XML_Char *name;
- const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter);
- if (!oldE)
- break;
- name = poolCopyString(&(newDtd->pool), oldE->name);
- if (!name)
- return 0;
- newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name, sizeof(ELEMENT_TYPE));
- if (!newE)
- return 0;
- if (oldE->nDefaultAtts) {
- newE->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
- if (!newE->defaultAtts)
- return 0;
- }
- if (oldE->idAtt)
- newE->idAtt = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0);
- newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts;
- if (oldE->prefix)
- newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes), oldE->prefix->name, 0);
- for (i = 0; i < newE->nDefaultAtts; i++) {
- newE->defaultAtts[i].id = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
- newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata;
- if (oldE->defaultAtts[i].value) {
- newE->defaultAtts[i].value = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value);
- if (!newE->defaultAtts[i].value)
- return 0;
- }
- else
- newE->defaultAtts[i].value = 0;
- }
- }
-
- /* Copy the entity tables. */
- if (!copyEntityTable(&(newDtd->generalEntities),
- &(newDtd->pool),
- &(oldDtd->generalEntities), parser))
- return 0;
-
-#ifdef XML_DTD
- if (!copyEntityTable(&(newDtd->paramEntities),
- &(newDtd->pool),
- &(oldDtd->paramEntities), parser))
- return 0;
-#endif /* XML_DTD */
-
- newDtd->complete = oldDtd->complete;
- newDtd->standalone = oldDtd->standalone;
-
- /* Don't want deep copying for scaffolding */
- newDtd->in_eldecl = oldDtd->in_eldecl;
- newDtd->scaffold = oldDtd->scaffold;
- newDtd->contentStringLen = oldDtd->contentStringLen;
- newDtd->scaffSize = oldDtd->scaffSize;
- newDtd->scaffLevel = oldDtd->scaffLevel;
- newDtd->scaffIndex = oldDtd->scaffIndex;
-
- return 1;
-} /* End dtdCopy */
-
-static int copyEntityTable(HASH_TABLE *newTable,
- STRING_POOL *newPool,
- const HASH_TABLE *oldTable,
- XML_Parser parser)
-{
- HASH_TABLE_ITER iter;
- const XML_Char *cachedOldBase = 0;
- const XML_Char *cachedNewBase = 0;
-
- hashTableIterInit(&iter, oldTable);
-
- for (;;) {
- ENTITY *newE;
- const XML_Char *name;
- const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter);
- if (!oldE)
- break;
- name = poolCopyString(newPool, oldE->name);
- if (!name)
- return 0;
- newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY));
- if (!newE)
- return 0;
- if (oldE->systemId) {
- const XML_Char *tem = poolCopyString(newPool, oldE->systemId);
- if (!tem)
- return 0;
- newE->systemId = tem;
- if (oldE->base) {
- if (oldE->base == cachedOldBase)
- newE->base = cachedNewBase;
- else {
- cachedOldBase = oldE->base;
- tem = poolCopyString(newPool, cachedOldBase);
- if (!tem)
- return 0;
- cachedNewBase = newE->base = tem;
- }
- }
- }
- else {
- const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr, oldE->textLen);
- if (!tem)
- return 0;
- newE->textPtr = tem;
- newE->textLen = oldE->textLen;
- }
- if (oldE->notation) {
- const XML_Char *tem = poolCopyString(newPool, oldE->notation);
- if (!tem)
- return 0;
- newE->notation = tem;
- }
- }
- return 1;
-}
-
-#define INIT_SIZE 64
-
-static
-int keyeq(KEY s1, KEY s2)
-{
- for (; *s1 == *s2; s1++, s2++)
- if (*s1 == 0)
- return 1;
- return 0;
-}
-
-static
-unsigned long hash(KEY s)
-{
- unsigned long h = 0;
- while (*s)
- h = (h << 5) + h + (unsigned char)*s++;
- return h;
-}
-
-static
-NAMED *lookup(HASH_TABLE *table, KEY name, size_t createSize)
-{
- size_t i;
- if (table->size == 0) {
- size_t tsize;
-
- if (!createSize)
- return 0;
- tsize = INIT_SIZE * sizeof(NAMED *);
- table->v = table->mem->malloc_fcn(tsize);
- if (!table->v)
- return 0;
- memset(table->v, 0, tsize);
- table->size = INIT_SIZE;
- table->usedLim = INIT_SIZE / 2;
- i = hash(name) & (table->size - 1);
- }
- else {
- unsigned long h = hash(name);
- for (i = h & (table->size - 1);
- table->v[i];
- i == 0 ? i = table->size - 1 : --i) {
- if (keyeq(name, table->v[i]->name))
- return table->v[i];
- }
- if (!createSize)
- return 0;
- if (table->used == table->usedLim) {
- /* check for overflow */
- size_t newSize = table->size * 2;
- size_t tsize = newSize * sizeof(NAMED *);
- NAMED **newV = table->mem->malloc_fcn(tsize);
- if (!newV)
- return 0;
- memset(newV, 0, tsize);
- for (i = 0; i < table->size; i++)
- if (table->v[i]) {
- size_t j;
- for (j = hash(table->v[i]->name) & (newSize - 1);
- newV[j];
- j == 0 ? j = newSize - 1 : --j)
- ;
- newV[j] = table->v[i];
- }
- table->mem->free_fcn(table->v);
- table->v = newV;
- table->size = newSize;
- table->usedLim = newSize/2;
- for (i = h & (table->size - 1);
- table->v[i];
- i == 0 ? i = table->size - 1 : --i)
- ;
- }
- }
- table->v[i] = table->mem->malloc_fcn(createSize);
- if (!table->v[i])
- return 0;
- memset(table->v[i], 0, createSize);
- table->v[i]->name = name;
- (table->used)++;
- return table->v[i];
-}
-
-static
-void hashTableDestroy(HASH_TABLE *table)
-{
- size_t i;
- for (i = 0; i < table->size; i++) {
- NAMED *p = table->v[i];
- if (p)
- table->mem->free_fcn(p);
- }
- if (table->v)
- table->mem->free_fcn(table->v);
-}
-
-static
-void hashTableInit(HASH_TABLE *p, XML_Memory_Handling_Suite *ms)
-{
- p->size = 0;
- p->usedLim = 0;
- p->used = 0;
- p->v = 0;
- p->mem = ms;
-}
-
-static
-void hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table)
-{
- iter->p = table->v;
- iter->end = iter->p + table->size;
-}
-
-static
-NAMED *hashTableIterNext(HASH_TABLE_ITER *iter)
-{
- while (iter->p != iter->end) {
- NAMED *tem = *(iter->p)++;
- if (tem)
- return tem;
- }
- return 0;
-}
-
-
-static
-void poolInit(STRING_POOL *pool, XML_Memory_Handling_Suite *ms)
-{
- pool->blocks = 0;
- pool->freeBlocks = 0;
- pool->start = 0;
- pool->ptr = 0;
- pool->end = 0;
- pool->mem = ms;
-}
-
-static
-void poolClear(STRING_POOL *pool)
-{
- if (!pool->freeBlocks)
- pool->freeBlocks = pool->blocks;
- else {
- BLOCK *p = pool->blocks;
- while (p) {
- BLOCK *tem = p->next;
- p->next = pool->freeBlocks;
- pool->freeBlocks = p;
- p = tem;
- }
- }
- pool->blocks = 0;
- pool->start = 0;
- pool->ptr = 0;
- pool->end = 0;
-}
-
-static
-void poolDestroy(STRING_POOL *pool)
-{
- BLOCK *p = pool->blocks;
- while (p) {
- BLOCK *tem = p->next;
- pool->mem->free_fcn(p);
- p = tem;
- }
- pool->blocks = 0;
- p = pool->freeBlocks;
- while (p) {
- BLOCK *tem = p->next;
- pool->mem->free_fcn(p);
- p = tem;
- }
- pool->freeBlocks = 0;
- pool->ptr = 0;
- pool->start = 0;
- pool->end = 0;
-}
-
-static
-XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end)
-{
- if (!pool->ptr && !poolGrow(pool))
- return 0;
- for (;;) {
- XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
- if (ptr == end)
- break;
- if (!poolGrow(pool))
- return 0;
- }
- return pool->start;
-}
-
-static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s)
-{
- do {
- if (!poolAppendChar(pool, *s))
- return 0;
- } while (*s++);
- s = pool->start;
- poolFinish(pool);
- return s;
-}
-
-static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
-{
- if (!pool->ptr && !poolGrow(pool))
- return 0;
- for (; n > 0; --n, s++) {
- if (!poolAppendChar(pool, *s))
- return 0;
-
- }
- s = pool->start;
- poolFinish(pool);
- return s;
-}
-
-static
-const XML_Char *poolAppendString(STRING_POOL *pool, const XML_Char *s)
-{
- while (*s) {
- if (!poolAppendChar(pool, *s))
- return 0;
- s++;
- }
- return pool->start;
-} /* End poolAppendString */
-
-static
-XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end)
-{
- if (!poolAppend(pool, enc, ptr, end))
- return 0;
- if (pool->ptr == pool->end && !poolGrow(pool))
- return 0;
- *(pool->ptr)++ = 0;
- return pool->start;
-}
-
-static
-int poolGrow(STRING_POOL *pool)
-{
- if (pool->freeBlocks) {
- if (pool->start == 0) {
- pool->blocks = pool->freeBlocks;
- pool->freeBlocks = pool->freeBlocks->next;
- pool->blocks->next = 0;
- pool->start = pool->blocks->s;
- pool->end = pool->start + pool->blocks->size;
- pool->ptr = pool->start;
- return 1;
- }
- if (pool->end - pool->start < pool->freeBlocks->size) {
- BLOCK *tem = pool->freeBlocks->next;
- pool->freeBlocks->next = pool->blocks;
- pool->blocks = pool->freeBlocks;
- pool->freeBlocks = tem;
- memcpy(pool->blocks->s, pool->start, (pool->end - pool->start) * sizeof(XML_Char));
- pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
- pool->start = pool->blocks->s;
- pool->end = pool->start + pool->blocks->size;
- return 1;
- }
- }
- if (pool->blocks && pool->start == pool->blocks->s) {
- int blockSize = (pool->end - pool->start)*2;
- pool->blocks = pool->mem->realloc_fcn(pool->blocks, offsetof(BLOCK, s) + blockSize * sizeof(XML_Char));
- if (!pool->blocks)
- return 0;
- pool->blocks->size = blockSize;
- pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
- pool->start = pool->blocks->s;
- pool->end = pool->start + blockSize;
- }
- else {
- BLOCK *tem;
- int blockSize = pool->end - pool->start;
- if (blockSize < INIT_BLOCK_SIZE)
- blockSize = INIT_BLOCK_SIZE;
- else
- blockSize *= 2;
- tem = pool->mem->malloc_fcn(offsetof(BLOCK, s) + blockSize * sizeof(XML_Char));
- if (!tem)
- return 0;
- tem->size = blockSize;
- tem->next = pool->blocks;
- pool->blocks = tem;
- if (pool->ptr != pool->start)
- memcpy(tem->s, pool->start, (pool->ptr - pool->start) * sizeof(XML_Char));
- pool->ptr = tem->s + (pool->ptr - pool->start);
- pool->start = tem->s;
- pool->end = tem->s + blockSize;
- }
- return 1;
-}
-
-static int
-nextScaffoldPart(XML_Parser parser)
-{
- CONTENT_SCAFFOLD * me;
- int next;
-
- if (! dtd.scaffIndex) {
- dtd.scaffIndex = MALLOC(groupSize * sizeof(int));
- if (! dtd.scaffIndex)
- return -1;
- dtd.scaffIndex[0] = 0;
- }
-
- if (dtd.scaffCount >= dtd.scaffSize) {
- if (dtd.scaffold) {
- dtd.scaffSize *= 2;
- dtd.scaffold = (CONTENT_SCAFFOLD *) REALLOC(dtd.scaffold,
- dtd.scaffSize * sizeof(CONTENT_SCAFFOLD));
- }
- else {
- dtd.scaffSize = 32;
- dtd.scaffold = (CONTENT_SCAFFOLD *) MALLOC(dtd.scaffSize * sizeof(CONTENT_SCAFFOLD));
- }
- if (! dtd.scaffold)
- return -1;
- }
- next = dtd.scaffCount++;
- me = &dtd.scaffold[next];
- if (dtd.scaffLevel) {
- CONTENT_SCAFFOLD *parent = &dtd.scaffold[dtd.scaffIndex[dtd.scaffLevel - 1]];
- if (parent->lastchild) {
- dtd.scaffold[parent->lastchild].nextsib = next;
- }
- if (! parent->childcnt)
- parent->firstchild = next;
- parent->lastchild = next;
- parent->childcnt++;
- }
- me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0;
- return next;
-} /* End nextScaffoldPart */
-
-static void
-build_node (XML_Parser parser,
- int src_node,
- XML_Content *dest,
- XML_Content **contpos,
- char **strpos)
-{
- dest->type = dtd.scaffold[src_node].type;
- dest->quant = dtd.scaffold[src_node].quant;
- if (dest->type == XML_CTYPE_NAME) {
- const char *src;
- dest->name = *strpos;
- src = dtd.scaffold[src_node].name;
- for (;;) {
- *(*strpos)++ = *src;
- if (! *src)
- break;
- src++;
- }
- dest->numchildren = 0;
- dest->children = 0;
- }
- else {
- unsigned int i;
- int cn;
- dest->numchildren = dtd.scaffold[src_node].childcnt;
- dest->children = *contpos;
- *contpos += dest->numchildren;
- for (i = 0, cn = dtd.scaffold[src_node].firstchild;
- i < dest->numchildren;
- i++, cn = dtd.scaffold[cn].nextsib) {
- build_node(parser, cn, &(dest->children[i]), contpos, strpos);
- }
- dest->name = 0;
- }
-} /* End build_node */
-
-static XML_Content *
-build_model (XML_Parser parser)
-{
- XML_Content *ret;
- XML_Content *cpos;
- char * str;
- int allocsize = dtd.scaffCount * sizeof(XML_Content) + dtd.contentStringLen;
-
- ret = MALLOC(allocsize);
- if (! ret)
- return 0;
-
- str = (char *) (&ret[dtd.scaffCount]);
- cpos = &ret[1];
-
- build_node(parser, 0, ret, &cpos, &str);
- return ret;
-} /* End build_model */
-
-static ELEMENT_TYPE *
-getElementType(XML_Parser parser,
- const ENCODING *enc,
- const char *ptr,
- const char *end)
-{
- const XML_Char *name = poolStoreString(&dtd.pool, enc, ptr, end);
- ELEMENT_TYPE *ret;
-
- if (! name)
- return 0;
- ret = (ELEMENT_TYPE *) lookup(&dtd.elementTypes, name, sizeof(ELEMENT_TYPE));
- if (! ret)
- return 0;
- if (ret->name != name)
- poolDiscard(&dtd.pool);
- else {
- poolFinish(&dtd.pool);
- if (!setElementTypePrefix(parser, ret))
- return 0;
- }
- return ret;
-} /* End getElementType */
diff --git a/Build/source/extra/expat/lib/xmlrole.c b/Build/source/extra/expat/lib/xmlrole.c
deleted file mode 100644
index 09fb12d6c75..00000000000
--- a/Build/source/extra/expat/lib/xmlrole.c
+++ /dev/null
@@ -1,1275 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-static char RCSId[]
- = "$Header: /cvsroot/expat/expat/lib/xmlrole.c,v 1.5 2000/10/22 19:20:23 coopercc Exp $";
-
-#ifdef COMPILED_FROM_DSP
-# include "winconfig.h"
-#else
-# include <config.h>
-#endif /* ndef COMPILED_FROM_DSP */
-
-#include "xmlrole.h"
-#include "ascii.h"
-
-/* Doesn't check:
-
- that ,| are not mixed in a model group
- content of literals
-
-*/
-
-static const char KW_ANY[] = { ASCII_A, ASCII_N, ASCII_Y, '\0' };
-static const char KW_ATTLIST[] = { ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' };
-static const char KW_CDATA[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_DOCTYPE[] = { ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' };
-static const char KW_ELEMENT[] = { ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' };
-static const char KW_EMPTY[] = { ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' };
-static const char KW_ENTITIES[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' };
-static const char KW_ENTITY[] = { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' };
-static const char KW_FIXED[] = { ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' };
-static const char KW_ID[] = { ASCII_I, ASCII_D, '\0' };
-static const char KW_IDREF[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' };
-static const char KW_IDREFS[] = { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' };
-static const char KW_IGNORE[] = { ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' };
-static const char KW_IMPLIED[] = { ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' };
-static const char KW_INCLUDE[] = { ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' };
-static const char KW_NDATA[] = { ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_NMTOKEN[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' };
-static const char KW_NMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' };
-static const char KW_NOTATION[] = { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, '\0' };
-static const char KW_PCDATA[] = { ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_PUBLIC[] = { ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' };
-static const char KW_REQUIRED[] = { ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D, '\0' };
-static const char KW_SYSTEM[] = { ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' };
-
-#ifndef MIN_BYTES_PER_CHAR
-#define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar)
-#endif
-
-#ifdef XML_DTD
-#define setTopLevel(state) \
- ((state)->handler = ((state)->documentEntity \
- ? internalSubset \
- : externalSubset1))
-#else /* not XML_DTD */
-#define setTopLevel(state) ((state)->handler = internalSubset)
-#endif /* not XML_DTD */
-
-typedef int PROLOG_HANDLER(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc);
-
-static PROLOG_HANDLER
- prolog0, prolog1, prolog2,
- doctype0, doctype1, doctype2, doctype3, doctype4, doctype5,
- internalSubset,
- entity0, entity1, entity2, entity3, entity4, entity5, entity6,
- entity7, entity8, entity9,
- notation0, notation1, notation2, notation3, notation4,
- attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6,
- attlist7, attlist8, attlist9,
- element0, element1, element2, element3, element4, element5, element6,
- element7,
-#ifdef XML_DTD
- externalSubset0, externalSubset1,
- condSect0, condSect1, condSect2,
-#endif /* XML_DTD */
- declClose,
- error;
-
-static
-int common(PROLOG_STATE *state, int tok);
-
-static
-int prolog0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- state->handler = prolog1;
- return XML_ROLE_NONE;
- case XML_TOK_XML_DECL:
- state->handler = prolog1;
- return XML_ROLE_XML_DECL;
- case XML_TOK_PI:
- state->handler = prolog1;
- return XML_ROLE_NONE;
- case XML_TOK_COMMENT:
- state->handler = prolog1;
- case XML_TOK_BOM:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_OPEN:
- if (!XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_DOCTYPE))
- break;
- state->handler = doctype0;
- return XML_ROLE_NONE;
- case XML_TOK_INSTANCE_START:
- state->handler = error;
- return XML_ROLE_INSTANCE_START;
- }
- return common(state, tok);
-}
-
-static
-int prolog1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_PI:
- case XML_TOK_COMMENT:
- case XML_TOK_BOM:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_OPEN:
- if (!XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_DOCTYPE))
- break;
- state->handler = doctype0;
- return XML_ROLE_NONE;
- case XML_TOK_INSTANCE_START:
- state->handler = error;
- return XML_ROLE_INSTANCE_START;
- }
- return common(state, tok);
-}
-
-static
-int prolog2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_PI:
- case XML_TOK_COMMENT:
- return XML_ROLE_NONE;
- case XML_TOK_INSTANCE_START:
- state->handler = error;
- return XML_ROLE_INSTANCE_START;
- }
- return common(state, tok);
-}
-
-static
-int doctype0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = doctype1;
- return XML_ROLE_DOCTYPE_NAME;
- }
- return common(state, tok);
-}
-
-static
-int doctype1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_BRACKET:
- state->handler = internalSubset;
- return XML_ROLE_DOCTYPE_INTERNAL_SUBSET;
- case XML_TOK_DECL_CLOSE:
- state->handler = prolog2;
- return XML_ROLE_DOCTYPE_CLOSE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
- state->handler = doctype3;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
- state->handler = doctype2;
- return XML_ROLE_NONE;
- }
- break;
- }
- return common(state, tok);
-}
-
-static
-int doctype2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = doctype3;
- return XML_ROLE_DOCTYPE_PUBLIC_ID;
- }
- return common(state, tok);
-}
-
-static
-int doctype3(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = doctype4;
- return XML_ROLE_DOCTYPE_SYSTEM_ID;
- }
- return common(state, tok);
-}
-
-static
-int doctype4(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_BRACKET:
- state->handler = internalSubset;
- return XML_ROLE_DOCTYPE_INTERNAL_SUBSET;
- case XML_TOK_DECL_CLOSE:
- state->handler = prolog2;
- return XML_ROLE_DOCTYPE_CLOSE;
- }
- return common(state, tok);
-}
-
-static
-int doctype5(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_CLOSE:
- state->handler = prolog2;
- return XML_ROLE_DOCTYPE_CLOSE;
- }
- return common(state, tok);
-}
-
-static
-int internalSubset(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_OPEN:
- if (XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_ENTITY)) {
- state->handler = entity0;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_ATTLIST)) {
- state->handler = attlist0;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_ELEMENT)) {
- state->handler = element0;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc,
- ptr + 2 * MIN_BYTES_PER_CHAR(enc),
- end,
- KW_NOTATION)) {
- state->handler = notation0;
- return XML_ROLE_NONE;
- }
- break;
- case XML_TOK_PI:
- case XML_TOK_COMMENT:
- return XML_ROLE_NONE;
- case XML_TOK_PARAM_ENTITY_REF:
- return XML_ROLE_PARAM_ENTITY_REF;
- case XML_TOK_CLOSE_BRACKET:
- state->handler = doctype5;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-#ifdef XML_DTD
-
-static
-int externalSubset0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- state->handler = externalSubset1;
- if (tok == XML_TOK_XML_DECL)
- return XML_ROLE_TEXT_DECL;
- return externalSubset1(state, tok, ptr, end, enc);
-}
-
-static
-int externalSubset1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_COND_SECT_OPEN:
- state->handler = condSect0;
- return XML_ROLE_NONE;
- case XML_TOK_COND_SECT_CLOSE:
- if (state->includeLevel == 0)
- break;
- state->includeLevel -= 1;
- return XML_ROLE_NONE;
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_BRACKET:
- break;
- case XML_TOK_NONE:
- if (state->includeLevel)
- break;
- return XML_ROLE_NONE;
- default:
- return internalSubset(state, tok, ptr, end, enc);
- }
- return common(state, tok);
-}
-
-#endif /* XML_DTD */
-
-static
-int entity0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_PERCENT:
- state->handler = entity1;
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- state->handler = entity2;
- return XML_ROLE_GENERAL_ENTITY_NAME;
- }
- return common(state, tok);
-}
-
-static
-int entity1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- state->handler = entity7;
- return XML_ROLE_PARAM_ENTITY_NAME;
- }
- return common(state, tok);
-}
-
-static
-int entity2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
- state->handler = entity4;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
- state->handler = entity3;
- return XML_ROLE_NONE;
- }
- break;
- case XML_TOK_LITERAL:
- state->handler = declClose;
- return XML_ROLE_ENTITY_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int entity3(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = entity4;
- return XML_ROLE_ENTITY_PUBLIC_ID;
- }
- return common(state, tok);
-}
-
-
-static
-int entity4(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = entity5;
- return XML_ROLE_ENTITY_SYSTEM_ID;
- }
- return common(state, tok);
-}
-
-static
-int entity5(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_CLOSE:
- setTopLevel(state);
- return XML_ROLE_ENTITY_COMPLETE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_NDATA)) {
- state->handler = entity6;
- return XML_ROLE_NONE;
- }
- break;
- }
- return common(state, tok);
-}
-
-static
-int entity6(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- state->handler = declClose;
- return XML_ROLE_ENTITY_NOTATION_NAME;
- }
- return common(state, tok);
-}
-
-static
-int entity7(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
- state->handler = entity9;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
- state->handler = entity8;
- return XML_ROLE_NONE;
- }
- break;
- case XML_TOK_LITERAL:
- state->handler = declClose;
- return XML_ROLE_ENTITY_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int entity8(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = entity9;
- return XML_ROLE_ENTITY_PUBLIC_ID;
- }
- return common(state, tok);
-}
-
-static
-int entity9(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = declClose;
- return XML_ROLE_ENTITY_SYSTEM_ID;
- }
- return common(state, tok);
-}
-
-static
-int notation0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- state->handler = notation1;
- return XML_ROLE_NOTATION_NAME;
- }
- return common(state, tok);
-}
-
-static
-int notation1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) {
- state->handler = notation3;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) {
- state->handler = notation2;
- return XML_ROLE_NONE;
- }
- break;
- }
- return common(state, tok);
-}
-
-static
-int notation2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = notation4;
- return XML_ROLE_NOTATION_PUBLIC_ID;
- }
- return common(state, tok);
-}
-
-static
-int notation3(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = declClose;
- return XML_ROLE_NOTATION_SYSTEM_ID;
- }
- return common(state, tok);
-}
-
-static
-int notation4(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = declClose;
- return XML_ROLE_NOTATION_SYSTEM_ID;
- case XML_TOK_DECL_CLOSE:
- setTopLevel(state);
- return XML_ROLE_NOTATION_NO_SYSTEM_ID;
- }
- return common(state, tok);
-}
-
-static
-int attlist0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = attlist1;
- return XML_ROLE_ATTLIST_ELEMENT_NAME;
- }
- return common(state, tok);
-}
-
-static
-int attlist1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_CLOSE:
- setTopLevel(state);
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = attlist2;
- return XML_ROLE_ATTRIBUTE_NAME;
- }
- return common(state, tok);
-}
-
-static
-int attlist2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- {
- static const char *types[] = {
- KW_CDATA,
- KW_ID,
- KW_IDREF,
- KW_IDREFS,
- KW_ENTITY,
- KW_ENTITIES,
- KW_NMTOKEN,
- KW_NMTOKENS,
- };
- int i;
- for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++)
- if (XmlNameMatchesAscii(enc, ptr, end, types[i])) {
- state->handler = attlist8;
- return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i;
- }
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) {
- state->handler = attlist5;
- return XML_ROLE_NONE;
- }
- break;
- case XML_TOK_OPEN_PAREN:
- state->handler = attlist3;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-static
-int attlist3(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NMTOKEN:
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = attlist4;
- return XML_ROLE_ATTRIBUTE_ENUM_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int attlist4(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_PAREN:
- state->handler = attlist8;
- return XML_ROLE_NONE;
- case XML_TOK_OR:
- state->handler = attlist3;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-static
-int attlist5(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_PAREN:
- state->handler = attlist6;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-
-static
-int attlist6(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- state->handler = attlist7;
- return XML_ROLE_ATTRIBUTE_NOTATION_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int attlist7(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_PAREN:
- state->handler = attlist8;
- return XML_ROLE_NONE;
- case XML_TOK_OR:
- state->handler = attlist6;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-/* default value */
-static
-int attlist8(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_POUND_NAME:
- if (XmlNameMatchesAscii(enc,
- ptr + MIN_BYTES_PER_CHAR(enc),
- end,
- KW_IMPLIED)) {
- state->handler = attlist1;
- return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE;
- }
- if (XmlNameMatchesAscii(enc,
- ptr + MIN_BYTES_PER_CHAR(enc),
- end,
- KW_REQUIRED)) {
- state->handler = attlist1;
- return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE;
- }
- if (XmlNameMatchesAscii(enc,
- ptr + MIN_BYTES_PER_CHAR(enc),
- end,
- KW_FIXED)) {
- state->handler = attlist9;
- return XML_ROLE_NONE;
- }
- break;
- case XML_TOK_LITERAL:
- state->handler = attlist1;
- return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int attlist9(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_LITERAL:
- state->handler = attlist1;
- return XML_ROLE_FIXED_ATTRIBUTE_VALUE;
- }
- return common(state, tok);
-}
-
-static
-int element0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = element1;
- return XML_ROLE_ELEMENT_NAME;
- }
- return common(state, tok);
-}
-
-static
-int element1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_EMPTY)) {
- state->handler = declClose;
- return XML_ROLE_CONTENT_EMPTY;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_ANY)) {
- state->handler = declClose;
- return XML_ROLE_CONTENT_ANY;
- }
- break;
- case XML_TOK_OPEN_PAREN:
- state->handler = element2;
- state->level = 1;
- return XML_ROLE_GROUP_OPEN;
- }
- return common(state, tok);
-}
-
-static
-int element2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_POUND_NAME:
- if (XmlNameMatchesAscii(enc,
- ptr + MIN_BYTES_PER_CHAR(enc),
- end,
- KW_PCDATA)) {
- state->handler = element3;
- return XML_ROLE_CONTENT_PCDATA;
- }
- break;
- case XML_TOK_OPEN_PAREN:
- state->level = 2;
- state->handler = element6;
- return XML_ROLE_GROUP_OPEN;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT;
- case XML_TOK_NAME_QUESTION:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_OPT;
- case XML_TOK_NAME_ASTERISK:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_REP;
- case XML_TOK_NAME_PLUS:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_PLUS;
- }
- return common(state, tok);
-}
-
-static
-int element3(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_PAREN:
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE;
- case XML_TOK_CLOSE_PAREN_ASTERISK:
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE_REP;
- case XML_TOK_OR:
- state->handler = element4;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-static
-int element4(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = element5;
- return XML_ROLE_CONTENT_ELEMENT;
- }
- return common(state, tok);
-}
-
-static
-int element5(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_PAREN_ASTERISK:
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE_REP;
- case XML_TOK_OR:
- state->handler = element4;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-static
-int element6(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_PAREN:
- state->level += 1;
- return XML_ROLE_GROUP_OPEN;
- case XML_TOK_NAME:
- case XML_TOK_PREFIXED_NAME:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT;
- case XML_TOK_NAME_QUESTION:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_OPT;
- case XML_TOK_NAME_ASTERISK:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_REP;
- case XML_TOK_NAME_PLUS:
- state->handler = element7;
- return XML_ROLE_CONTENT_ELEMENT_PLUS;
- }
- return common(state, tok);
-}
-
-static
-int element7(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_CLOSE_PAREN:
- state->level -= 1;
- if (state->level == 0)
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE;
- case XML_TOK_CLOSE_PAREN_ASTERISK:
- state->level -= 1;
- if (state->level == 0)
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE_REP;
- case XML_TOK_CLOSE_PAREN_QUESTION:
- state->level -= 1;
- if (state->level == 0)
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE_OPT;
- case XML_TOK_CLOSE_PAREN_PLUS:
- state->level -= 1;
- if (state->level == 0)
- state->handler = declClose;
- return XML_ROLE_GROUP_CLOSE_PLUS;
- case XML_TOK_COMMA:
- state->handler = element6;
- return XML_ROLE_GROUP_SEQUENCE;
- case XML_TOK_OR:
- state->handler = element6;
- return XML_ROLE_GROUP_CHOICE;
- }
- return common(state, tok);
-}
-
-#ifdef XML_DTD
-
-static
-int condSect0(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_NAME:
- if (XmlNameMatchesAscii(enc, ptr, end, KW_INCLUDE)) {
- state->handler = condSect1;
- return XML_ROLE_NONE;
- }
- if (XmlNameMatchesAscii(enc, ptr, end, KW_IGNORE)) {
- state->handler = condSect2;
- return XML_ROLE_NONE;
- }
- break;
- }
- return common(state, tok);
-}
-
-static
-int condSect1(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_BRACKET:
- state->handler = externalSubset1;
- state->includeLevel += 1;
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-static
-int condSect2(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_OPEN_BRACKET:
- state->handler = externalSubset1;
- return XML_ROLE_IGNORE_SECT;
- }
- return common(state, tok);
-}
-
-#endif /* XML_DTD */
-
-static
-int declClose(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_PROLOG_S:
- return XML_ROLE_NONE;
- case XML_TOK_DECL_CLOSE:
- setTopLevel(state);
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-
-#if 0
-
-static
-int ignore(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- switch (tok) {
- case XML_TOK_DECL_CLOSE:
- state->handler = internalSubset;
- return 0;
- default:
- return XML_ROLE_NONE;
- }
- return common(state, tok);
-}
-#endif
-
-static
-int error(PROLOG_STATE *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc)
-{
- return XML_ROLE_NONE;
-}
-
-static
-int common(PROLOG_STATE *state, int tok)
-{
-#ifdef XML_DTD
- if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
- return XML_ROLE_INNER_PARAM_ENTITY_REF;
-#endif
- state->handler = error;
- return XML_ROLE_ERROR;
-}
-
-void XmlPrologStateInit(PROLOG_STATE *state)
-{
- state->handler = prolog0;
-#ifdef XML_DTD
- state->documentEntity = 1;
- state->includeLevel = 0;
-#endif /* XML_DTD */
-}
-
-#ifdef XML_DTD
-
-void XmlPrologStateInitExternalEntity(PROLOG_STATE *state)
-{
- state->handler = externalSubset0;
- state->documentEntity = 0;
- state->includeLevel = 0;
-}
-
-#endif /* XML_DTD */
diff --git a/Build/source/extra/expat/lib/xmlrole.h b/Build/source/extra/expat/lib/xmlrole.h
deleted file mode 100644
index db3ebc84843..00000000000
--- a/Build/source/extra/expat/lib/xmlrole.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#ifndef XmlRole_INCLUDED
-#define XmlRole_INCLUDED 1
-
-#include "xmltok.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum {
- XML_ROLE_ERROR = -1,
- XML_ROLE_NONE = 0,
- XML_ROLE_XML_DECL,
- XML_ROLE_INSTANCE_START,
- XML_ROLE_DOCTYPE_NAME,
- XML_ROLE_DOCTYPE_SYSTEM_ID,
- XML_ROLE_DOCTYPE_PUBLIC_ID,
- XML_ROLE_DOCTYPE_INTERNAL_SUBSET,
- XML_ROLE_DOCTYPE_CLOSE,
- XML_ROLE_GENERAL_ENTITY_NAME,
- XML_ROLE_PARAM_ENTITY_NAME,
- XML_ROLE_ENTITY_VALUE,
- XML_ROLE_ENTITY_SYSTEM_ID,
- XML_ROLE_ENTITY_PUBLIC_ID,
- XML_ROLE_ENTITY_COMPLETE,
- XML_ROLE_ENTITY_NOTATION_NAME,
- XML_ROLE_NOTATION_NAME,
- XML_ROLE_NOTATION_SYSTEM_ID,
- XML_ROLE_NOTATION_NO_SYSTEM_ID,
- XML_ROLE_NOTATION_PUBLIC_ID,
- XML_ROLE_ATTRIBUTE_NAME,
- XML_ROLE_ATTRIBUTE_TYPE_CDATA,
- XML_ROLE_ATTRIBUTE_TYPE_ID,
- XML_ROLE_ATTRIBUTE_TYPE_IDREF,
- XML_ROLE_ATTRIBUTE_TYPE_IDREFS,
- XML_ROLE_ATTRIBUTE_TYPE_ENTITY,
- XML_ROLE_ATTRIBUTE_TYPE_ENTITIES,
- XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN,
- XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS,
- XML_ROLE_ATTRIBUTE_ENUM_VALUE,
- XML_ROLE_ATTRIBUTE_NOTATION_VALUE,
- XML_ROLE_ATTLIST_ELEMENT_NAME,
- XML_ROLE_IMPLIED_ATTRIBUTE_VALUE,
- XML_ROLE_REQUIRED_ATTRIBUTE_VALUE,
- XML_ROLE_DEFAULT_ATTRIBUTE_VALUE,
- XML_ROLE_FIXED_ATTRIBUTE_VALUE,
- XML_ROLE_ELEMENT_NAME,
- XML_ROLE_CONTENT_ANY,
- XML_ROLE_CONTENT_EMPTY,
- XML_ROLE_CONTENT_PCDATA,
- XML_ROLE_GROUP_OPEN,
- XML_ROLE_GROUP_CLOSE,
- XML_ROLE_GROUP_CLOSE_REP,
- XML_ROLE_GROUP_CLOSE_OPT,
- XML_ROLE_GROUP_CLOSE_PLUS,
- XML_ROLE_GROUP_CHOICE,
- XML_ROLE_GROUP_SEQUENCE,
- XML_ROLE_CONTENT_ELEMENT,
- XML_ROLE_CONTENT_ELEMENT_REP,
- XML_ROLE_CONTENT_ELEMENT_OPT,
- XML_ROLE_CONTENT_ELEMENT_PLUS,
-#ifdef XML_DTD
- XML_ROLE_TEXT_DECL,
- XML_ROLE_IGNORE_SECT,
- XML_ROLE_INNER_PARAM_ENTITY_REF,
-#endif /* XML_DTD */
- XML_ROLE_PARAM_ENTITY_REF
-};
-
-typedef struct prolog_state {
- int (*handler)(struct prolog_state *state,
- int tok,
- const char *ptr,
- const char *end,
- const ENCODING *enc);
- unsigned level;
-#ifdef XML_DTD
- unsigned includeLevel;
- int documentEntity;
-#endif /* XML_DTD */
-} PROLOG_STATE;
-
-void XmlPrologStateInit(PROLOG_STATE *);
-#ifdef XML_DTD
-void XmlPrologStateInitExternalEntity(PROLOG_STATE *);
-#endif /* XML_DTD */
-
-#define XmlTokenRole(state, tok, ptr, end, enc) \
- (((state)->handler)(state, tok, ptr, end, enc))
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* not XmlRole_INCLUDED */
diff --git a/Build/source/extra/expat/lib/xmltok.c b/Build/source/extra/expat/lib/xmltok.c
deleted file mode 100644
index 521bd1cbaf3..00000000000
--- a/Build/source/extra/expat/lib/xmltok.c
+++ /dev/null
@@ -1,1568 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-static char RCSId[]
- = "$Header: /cvsroot/expat/expat/lib/xmltok.c,v 1.5 2000/10/22 19:20:23 coopercc Exp $";
-
-#ifdef COMPILED_FROM_DSP
-# include "winconfig.h"
-#else
-# include <config.h>
-#endif /* ndef COMPILED_FROM_DSP */
-
-#include "xmltok.h"
-#include "nametab.h"
-
-#ifdef XML_DTD
-#define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok)
-#else
-#define IGNORE_SECTION_TOK_VTABLE /* as nothing */
-#endif
-
-#define VTABLE1 \
- { PREFIX(prologTok), PREFIX(contentTok), \
- PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE }, \
- { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \
- PREFIX(sameName), \
- PREFIX(nameMatchesAscii), \
- PREFIX(nameLength), \
- PREFIX(skipS), \
- PREFIX(getAtts), \
- PREFIX(charRefNumber), \
- PREFIX(predefinedEntityName), \
- PREFIX(updatePosition), \
- PREFIX(isPublicId)
-
-#define VTABLE VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)
-
-#define UCS2_GET_NAMING(pages, hi, lo) \
- (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F)))
-
-/* A 2 byte UTF-8 representation splits the characters 11 bits
-between the bottom 5 and 6 bits of the bytes.
-We need 8 bits to index into pages, 3 bits to add to that index and
-5 bits to generate the mask. */
-#define UTF8_GET_NAMING2(pages, byte) \
- (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \
- + ((((byte)[0]) & 3) << 1) \
- + ((((byte)[1]) >> 5) & 1)] \
- & (1 << (((byte)[1]) & 0x1F)))
-
-/* A 3 byte UTF-8 representation splits the characters 16 bits
-between the bottom 4, 6 and 6 bits of the bytes.
-We need 8 bits to index into pages, 3 bits to add to that index and
-5 bits to generate the mask. */
-#define UTF8_GET_NAMING3(pages, byte) \
- (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \
- + ((((byte)[1]) >> 2) & 0xF)] \
- << 3) \
- + ((((byte)[1]) & 3) << 1) \
- + ((((byte)[2]) >> 5) & 1)] \
- & (1 << (((byte)[2]) & 0x1F)))
-
-#define UTF8_GET_NAMING(pages, p, n) \
- ((n) == 2 \
- ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
- : ((n) == 3 \
- ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \
- : 0))
-
-#define UTF8_INVALID3(p) \
- ((*p) == 0xED \
- ? (((p)[1] & 0x20) != 0) \
- : ((*p) == 0xEF \
- ? ((p)[1] == 0xBF && ((p)[2] == 0xBF || (p)[2] == 0xBE)) \
- : 0))
-
-#define UTF8_INVALID4(p) ((*p) == 0xF4 && ((p)[1] & 0x30) != 0)
-
-static
-int isNever(const ENCODING *enc, const char *p)
-{
- return 0;
-}
-
-static
-int utf8_isName2(const ENCODING *enc, const char *p)
-{
- return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
-}
-
-static
-int utf8_isName3(const ENCODING *enc, const char *p)
-{
- return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
-}
-
-#define utf8_isName4 isNever
-
-static
-int utf8_isNmstrt2(const ENCODING *enc, const char *p)
-{
- return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
-}
-
-static
-int utf8_isNmstrt3(const ENCODING *enc, const char *p)
-{
- return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
-}
-
-#define utf8_isNmstrt4 isNever
-
-#define utf8_isInvalid2 isNever
-
-static
-int utf8_isInvalid3(const ENCODING *enc, const char *p)
-{
- return UTF8_INVALID3((const unsigned char *)p);
-}
-
-static
-int utf8_isInvalid4(const ENCODING *enc, const char *p)
-{
- return UTF8_INVALID4((const unsigned char *)p);
-}
-
-struct normal_encoding {
- ENCODING enc;
- unsigned char type[256];
-#ifdef XML_MIN_SIZE
- int (*byteType)(const ENCODING *, const char *);
- int (*isNameMin)(const ENCODING *, const char *);
- int (*isNmstrtMin)(const ENCODING *, const char *);
- int (*byteToAscii)(const ENCODING *, const char *);
- int (*charMatches)(const ENCODING *, const char *, int);
-#endif /* XML_MIN_SIZE */
- int (*isName2)(const ENCODING *, const char *);
- int (*isName3)(const ENCODING *, const char *);
- int (*isName4)(const ENCODING *, const char *);
- int (*isNmstrt2)(const ENCODING *, const char *);
- int (*isNmstrt3)(const ENCODING *, const char *);
- int (*isNmstrt4)(const ENCODING *, const char *);
- int (*isInvalid2)(const ENCODING *, const char *);
- int (*isInvalid3)(const ENCODING *, const char *);
- int (*isInvalid4)(const ENCODING *, const char *);
-};
-
-#ifdef XML_MIN_SIZE
-
-#define STANDARD_VTABLE(E) \
- E ## byteType, \
- E ## isNameMin, \
- E ## isNmstrtMin, \
- E ## byteToAscii, \
- E ## charMatches,
-
-#else
-
-#define STANDARD_VTABLE(E) /* as nothing */
-
-#endif
-
-#define NORMAL_VTABLE(E) \
- E ## isName2, \
- E ## isName3, \
- E ## isName4, \
- E ## isNmstrt2, \
- E ## isNmstrt3, \
- E ## isNmstrt4, \
- E ## isInvalid2, \
- E ## isInvalid3, \
- E ## isInvalid4
-
-static int checkCharRefNumber(int);
-
-#include "xmltok_impl.h"
-#include "ascii.h"
-
-#ifdef XML_MIN_SIZE
-#define sb_isNameMin isNever
-#define sb_isNmstrtMin isNever
-#endif
-
-#ifdef XML_MIN_SIZE
-#define MINBPC(enc) ((enc)->minBytesPerChar)
-#else
-/* minimum bytes per character */
-#define MINBPC(enc) 1
-#endif
-
-#define SB_BYTE_TYPE(enc, p) \
- (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])
-
-#ifdef XML_MIN_SIZE
-static
-int sb_byteType(const ENCODING *enc, const char *p)
-{
- return SB_BYTE_TYPE(enc, p);
-}
-#define BYTE_TYPE(enc, p) \
- (((const struct normal_encoding *)(enc))->byteType(enc, p))
-#else
-#define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p)
-#endif
-
-#ifdef XML_MIN_SIZE
-#define BYTE_TO_ASCII(enc, p) \
- (((const struct normal_encoding *)(enc))->byteToAscii(enc, p))
-static
-int sb_byteToAscii(const ENCODING *enc, const char *p)
-{
- return *p;
-}
-#else
-#define BYTE_TO_ASCII(enc, p) (*(p))
-#endif
-
-#define IS_NAME_CHAR(enc, p, n) \
- (((const struct normal_encoding *)(enc))->isName ## n(enc, p))
-#define IS_NMSTRT_CHAR(enc, p, n) \
- (((const struct normal_encoding *)(enc))->isNmstrt ## n(enc, p))
-#define IS_INVALID_CHAR(enc, p, n) \
- (((const struct normal_encoding *)(enc))->isInvalid ## n(enc, p))
-
-#ifdef XML_MIN_SIZE
-#define IS_NAME_CHAR_MINBPC(enc, p) \
- (((const struct normal_encoding *)(enc))->isNameMin(enc, p))
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) \
- (((const struct normal_encoding *)(enc))->isNmstrtMin(enc, p))
-#else
-#define IS_NAME_CHAR_MINBPC(enc, p) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
-#endif
-
-#ifdef XML_MIN_SIZE
-#define CHAR_MATCHES(enc, p, c) \
- (((const struct normal_encoding *)(enc))->charMatches(enc, p, c))
-static
-int sb_charMatches(const ENCODING *enc, const char *p, int c)
-{
- return *p == c;
-}
-#else
-/* c is an ASCII character */
-#define CHAR_MATCHES(enc, p, c) (*(p) == c)
-#endif
-
-#define PREFIX(ident) normal_ ## ident
-#include "xmltok_impl.c"
-
-#undef MINBPC
-#undef BYTE_TYPE
-#undef BYTE_TO_ASCII
-#undef CHAR_MATCHES
-#undef IS_NAME_CHAR
-#undef IS_NAME_CHAR_MINBPC
-#undef IS_NMSTRT_CHAR
-#undef IS_NMSTRT_CHAR_MINBPC
-#undef IS_INVALID_CHAR
-
-enum { /* UTF8_cvalN is value of masked first byte of N byte sequence */
- UTF8_cval1 = 0x00,
- UTF8_cval2 = 0xc0,
- UTF8_cval3 = 0xe0,
- UTF8_cval4 = 0xf0
-};
-
-static
-void utf8_toUtf8(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- char **toP, const char *toLim)
-{
- char *to;
- const char *from;
- if (fromLim - *fromP > toLim - *toP) {
- /* Avoid copying partial characters. */
- for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--)
- if (((unsigned char)fromLim[-1] & 0xc0) != 0x80)
- break;
- }
- for (to = *toP, from = *fromP; from != fromLim; from++, to++)
- *to = *from;
- *fromP = from;
- *toP = to;
-}
-
-static
-void utf8_toUtf16(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- unsigned short **toP, const unsigned short *toLim)
-{
- unsigned short *to = *toP;
- const char *from = *fromP;
- while (from != fromLim && to != toLim) {
- switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) {
- case BT_LEAD2:
- *to++ = ((from[0] & 0x1f) << 6) | (from[1] & 0x3f);
- from += 2;
- break;
- case BT_LEAD3:
- *to++ = ((from[0] & 0xf) << 12) | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f);
- from += 3;
- break;
- case BT_LEAD4:
- {
- unsigned long n;
- if (to + 1 == toLim)
- break;
- n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12) | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
- n -= 0x10000;
- to[0] = (unsigned short)((n >> 10) | 0xD800);
- to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
- to += 2;
- from += 4;
- }
- break;
- default:
- *to++ = *from++;
- break;
- }
- }
- *fromP = from;
- *toP = to;
-}
-
-#ifdef XML_NS
-static const struct normal_encoding utf8_encoding_ns = {
- { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
- {
-#include "asciitab.h"
-#include "utf8tab.h"
- },
- STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
-#endif
-
-static const struct normal_encoding utf8_encoding = {
- { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
- {
-#define BT_COLON BT_NMSTRT
-#include "asciitab.h"
-#undef BT_COLON
-#include "utf8tab.h"
- },
- STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
-
-#ifdef XML_NS
-
-static const struct normal_encoding internal_utf8_encoding_ns = {
- { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
- {
-#include "iasciitab.h"
-#include "utf8tab.h"
- },
- STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
-
-#endif
-
-static const struct normal_encoding internal_utf8_encoding = {
- { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
- {
-#define BT_COLON BT_NMSTRT
-#include "iasciitab.h"
-#undef BT_COLON
-#include "utf8tab.h"
- },
- STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
-
-static
-void latin1_toUtf8(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- char **toP, const char *toLim)
-{
- for (;;) {
- unsigned char c;
- if (*fromP == fromLim)
- break;
- c = (unsigned char)**fromP;
- if (c & 0x80) {
- if (toLim - *toP < 2)
- break;
- *(*toP)++ = ((c >> 6) | UTF8_cval2);
- *(*toP)++ = ((c & 0x3f) | 0x80);
- (*fromP)++;
- }
- else {
- if (*toP == toLim)
- break;
- *(*toP)++ = *(*fromP)++;
- }
- }
-}
-
-static
-void latin1_toUtf16(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- unsigned short **toP, const unsigned short *toLim)
-{
- while (*fromP != fromLim && *toP != toLim)
- *(*toP)++ = (unsigned char)*(*fromP)++;
-}
-
-#ifdef XML_NS
-
-static const struct normal_encoding latin1_encoding_ns = {
- { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
- {
-#include "asciitab.h"
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(sb_)
-};
-
-#endif
-
-static const struct normal_encoding latin1_encoding = {
- { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
- {
-#define BT_COLON BT_NMSTRT
-#include "asciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(sb_)
-};
-
-static
-void ascii_toUtf8(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- char **toP, const char *toLim)
-{
- while (*fromP != fromLim && *toP != toLim)
- *(*toP)++ = *(*fromP)++;
-}
-
-#ifdef XML_NS
-
-static const struct normal_encoding ascii_encoding_ns = {
- { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
- {
-#include "asciitab.h"
-/* BT_NONXML == 0 */
- },
- STANDARD_VTABLE(sb_)
-};
-
-#endif
-
-static const struct normal_encoding ascii_encoding = {
- { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
- {
-#define BT_COLON BT_NMSTRT
-#include "asciitab.h"
-#undef BT_COLON
-/* BT_NONXML == 0 */
- },
- STANDARD_VTABLE(sb_)
-};
-
-static int unicode_byte_type(char hi, char lo)
-{
- switch ((unsigned char)hi) {
- case 0xD8: case 0xD9: case 0xDA: case 0xDB:
- return BT_LEAD4;
- case 0xDC: case 0xDD: case 0xDE: case 0xDF:
- return BT_TRAIL;
- case 0xFF:
- switch ((unsigned char)lo) {
- case 0xFF:
- case 0xFE:
- return BT_NONXML;
- }
- break;
- }
- return BT_NONASCII;
-}
-
-#define DEFINE_UTF16_TO_UTF8(E) \
-static \
-void E ## toUtf8(const ENCODING *enc, \
- const char **fromP, const char *fromLim, \
- char **toP, const char *toLim) \
-{ \
- const char *from; \
- for (from = *fromP; from != fromLim; from += 2) { \
- int plane; \
- unsigned char lo2; \
- unsigned char lo = GET_LO(from); \
- unsigned char hi = GET_HI(from); \
- switch (hi) { \
- case 0: \
- if (lo < 0x80) { \
- if (*toP == toLim) { \
- *fromP = from; \
- return; \
- } \
- *(*toP)++ = lo; \
- break; \
- } \
- /* fall through */ \
- case 0x1: case 0x2: case 0x3: \
- case 0x4: case 0x5: case 0x6: case 0x7: \
- if (toLim - *toP < 2) { \
- *fromP = from; \
- return; \
- } \
- *(*toP)++ = ((lo >> 6) | (hi << 2) | UTF8_cval2); \
- *(*toP)++ = ((lo & 0x3f) | 0x80); \
- break; \
- default: \
- if (toLim - *toP < 3) { \
- *fromP = from; \
- return; \
- } \
- /* 16 bits divided 4, 6, 6 amongst 3 bytes */ \
- *(*toP)++ = ((hi >> 4) | UTF8_cval3); \
- *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80); \
- *(*toP)++ = ((lo & 0x3f) | 0x80); \
- break; \
- case 0xD8: case 0xD9: case 0xDA: case 0xDB: \
- if (toLim - *toP < 4) { \
- *fromP = from; \
- return; \
- } \
- plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \
- *(*toP)++ = ((plane >> 2) | UTF8_cval4); \
- *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \
- from += 2; \
- lo2 = GET_LO(from); \
- *(*toP)++ = (((lo & 0x3) << 4) \
- | ((GET_HI(from) & 0x3) << 2) \
- | (lo2 >> 6) \
- | 0x80); \
- *(*toP)++ = ((lo2 & 0x3f) | 0x80); \
- break; \
- } \
- } \
- *fromP = from; \
-}
-
-#define DEFINE_UTF16_TO_UTF16(E) \
-static \
-void E ## toUtf16(const ENCODING *enc, \
- const char **fromP, const char *fromLim, \
- unsigned short **toP, const unsigned short *toLim) \
-{ \
- /* Avoid copying first half only of surrogate */ \
- if (fromLim - *fromP > ((toLim - *toP) << 1) \
- && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \
- fromLim -= 2; \
- for (; *fromP != fromLim && *toP != toLim; *fromP += 2) \
- *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
-}
-
-#define SET2(ptr, ch) \
- (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))
-#define GET_LO(ptr) ((unsigned char)(ptr)[0])
-#define GET_HI(ptr) ((unsigned char)(ptr)[1])
-
-DEFINE_UTF16_TO_UTF8(little2_)
-DEFINE_UTF16_TO_UTF16(little2_)
-
-#undef SET2
-#undef GET_LO
-#undef GET_HI
-
-#define SET2(ptr, ch) \
- (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))
-#define GET_LO(ptr) ((unsigned char)(ptr)[1])
-#define GET_HI(ptr) ((unsigned char)(ptr)[0])
-
-DEFINE_UTF16_TO_UTF8(big2_)
-DEFINE_UTF16_TO_UTF16(big2_)
-
-#undef SET2
-#undef GET_LO
-#undef GET_HI
-
-#define LITTLE2_BYTE_TYPE(enc, p) \
- ((p)[1] == 0 \
- ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \
- : unicode_byte_type((p)[1], (p)[0]))
-#define LITTLE2_BYTE_TO_ASCII(enc, p) ((p)[1] == 0 ? (p)[0] : -1)
-#define LITTLE2_CHAR_MATCHES(enc, p, c) ((p)[1] == 0 && (p)[0] == c)
-#define LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) \
- UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])
-#define LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
- UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])
-
-#ifdef XML_MIN_SIZE
-
-static
-int little2_byteType(const ENCODING *enc, const char *p)
-{
- return LITTLE2_BYTE_TYPE(enc, p);
-}
-
-static
-int little2_byteToAscii(const ENCODING *enc, const char *p)
-{
- return LITTLE2_BYTE_TO_ASCII(enc, p);
-}
-
-static
-int little2_charMatches(const ENCODING *enc, const char *p, int c)
-{
- return LITTLE2_CHAR_MATCHES(enc, p, c);
-}
-
-static
-int little2_isNameMin(const ENCODING *enc, const char *p)
-{
- return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p);
-}
-
-static
-int little2_isNmstrtMin(const ENCODING *enc, const char *p)
-{
- return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p);
-}
-
-#undef VTABLE
-#define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16
-
-#else /* not XML_MIN_SIZE */
-
-#undef PREFIX
-#define PREFIX(ident) little2_ ## ident
-#define MINBPC(enc) 2
-/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
-#define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
-#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p)
-#define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) 0
-#define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
-
-#include "xmltok_impl.c"
-
-#undef MINBPC
-#undef BYTE_TYPE
-#undef BYTE_TO_ASCII
-#undef CHAR_MATCHES
-#undef IS_NAME_CHAR
-#undef IS_NAME_CHAR_MINBPC
-#undef IS_NMSTRT_CHAR
-#undef IS_NMSTRT_CHAR_MINBPC
-#undef IS_INVALID_CHAR
-
-#endif /* not XML_MIN_SIZE */
-
-#ifdef XML_NS
-
-static const struct normal_encoding little2_encoding_ns = {
- { VTABLE, 2, 0,
-#if XML_BYTE_ORDER == 12
- 1
-#else
- 0
-#endif
- },
- {
-#include "asciitab.h"
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(little2_)
-};
-
-#endif
-
-static const struct normal_encoding little2_encoding = {
- { VTABLE, 2, 0,
-#if XML_BYTE_ORDER == 12
- 1
-#else
- 0
-#endif
- },
- {
-#define BT_COLON BT_NMSTRT
-#include "asciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(little2_)
-};
-
-#if XML_BYTE_ORDER != 21
-
-#ifdef XML_NS
-
-static const struct normal_encoding internal_little2_encoding_ns = {
- { VTABLE, 2, 0, 1 },
- {
-#include "iasciitab.h"
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(little2_)
-};
-
-#endif
-
-static const struct normal_encoding internal_little2_encoding = {
- { VTABLE, 2, 0, 1 },
- {
-#define BT_COLON BT_NMSTRT
-#include "iasciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(little2_)
-};
-
-#endif
-
-
-#define BIG2_BYTE_TYPE(enc, p) \
- ((p)[0] == 0 \
- ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \
- : unicode_byte_type((p)[0], (p)[1]))
-#define BIG2_BYTE_TO_ASCII(enc, p) ((p)[0] == 0 ? (p)[1] : -1)
-#define BIG2_CHAR_MATCHES(enc, p, c) ((p)[0] == 0 && (p)[1] == c)
-#define BIG2_IS_NAME_CHAR_MINBPC(enc, p) \
- UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])
-#define BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
- UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])
-
-#ifdef XML_MIN_SIZE
-
-static
-int big2_byteType(const ENCODING *enc, const char *p)
-{
- return BIG2_BYTE_TYPE(enc, p);
-}
-
-static
-int big2_byteToAscii(const ENCODING *enc, const char *p)
-{
- return BIG2_BYTE_TO_ASCII(enc, p);
-}
-
-static
-int big2_charMatches(const ENCODING *enc, const char *p, int c)
-{
- return BIG2_CHAR_MATCHES(enc, p, c);
-}
-
-static
-int big2_isNameMin(const ENCODING *enc, const char *p)
-{
- return BIG2_IS_NAME_CHAR_MINBPC(enc, p);
-}
-
-static
-int big2_isNmstrtMin(const ENCODING *enc, const char *p)
-{
- return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p);
-}
-
-#undef VTABLE
-#define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16
-
-#else /* not XML_MIN_SIZE */
-
-#undef PREFIX
-#define PREFIX(ident) big2_ ## ident
-#define MINBPC(enc) 2
-/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
-#define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
-#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p)
-#define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) 0
-#define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
-
-#include "xmltok_impl.c"
-
-#undef MINBPC
-#undef BYTE_TYPE
-#undef BYTE_TO_ASCII
-#undef CHAR_MATCHES
-#undef IS_NAME_CHAR
-#undef IS_NAME_CHAR_MINBPC
-#undef IS_NMSTRT_CHAR
-#undef IS_NMSTRT_CHAR_MINBPC
-#undef IS_INVALID_CHAR
-
-#endif /* not XML_MIN_SIZE */
-
-#ifdef XML_NS
-
-static const struct normal_encoding big2_encoding_ns = {
- { VTABLE, 2, 0,
-#if XML_BYTE_ORDER == 21
- 1
-#else
- 0
-#endif
- },
- {
-#include "asciitab.h"
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(big2_)
-};
-
-#endif
-
-static const struct normal_encoding big2_encoding = {
- { VTABLE, 2, 0,
-#if XML_BYTE_ORDER == 21
- 1
-#else
- 0
-#endif
- },
- {
-#define BT_COLON BT_NMSTRT
-#include "asciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(big2_)
-};
-
-#if XML_BYTE_ORDER != 12
-
-#ifdef XML_NS
-
-static const struct normal_encoding internal_big2_encoding_ns = {
- { VTABLE, 2, 0, 1 },
- {
-#include "iasciitab.h"
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(big2_)
-};
-
-#endif
-
-static const struct normal_encoding internal_big2_encoding = {
- { VTABLE, 2, 0, 1 },
- {
-#define BT_COLON BT_NMSTRT
-#include "iasciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
- },
- STANDARD_VTABLE(big2_)
-};
-
-#endif
-
-#undef PREFIX
-
-static
-int streqci(const char *s1, const char *s2)
-{
- for (;;) {
- char c1 = *s1++;
- char c2 = *s2++;
- if (ASCII_a <= c1 && c1 <= ASCII_z)
- c1 += ASCII_A - ASCII_a;
- if (ASCII_a <= c2 && c2 <= ASCII_z)
- c2 += ASCII_A - ASCII_a;
- if (c1 != c2)
- return 0;
- if (!c1)
- break;
- }
- return 1;
-}
-
-static
-void initUpdatePosition(const ENCODING *enc, const char *ptr,
- const char *end, POSITION *pos)
-{
- normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
-}
-
-static
-int toAscii(const ENCODING *enc, const char *ptr, const char *end)
-{
- char buf[1];
- char *p = buf;
- XmlUtf8Convert(enc, &ptr, end, &p, p + 1);
- if (p == buf)
- return -1;
- else
- return buf[0];
-}
-
-static
-int isSpace(int c)
-{
- switch (c) {
- case 0x20:
- case 0xD:
- case 0xA:
- case 0x9:
- return 1;
- }
- return 0;
-}
-
-/* Return 1 if there's just optional white space
-or there's an S followed by name=val. */
-static
-int parsePseudoAttribute(const ENCODING *enc,
- const char *ptr,
- const char *end,
- const char **namePtr,
- const char **nameEndPtr,
- const char **valPtr,
- const char **nextTokPtr)
-{
- int c;
- char open;
- if (ptr == end) {
- *namePtr = 0;
- return 1;
- }
- if (!isSpace(toAscii(enc, ptr, end))) {
- *nextTokPtr = ptr;
- return 0;
- }
- do {
- ptr += enc->minBytesPerChar;
- } while (isSpace(toAscii(enc, ptr, end)));
- if (ptr == end) {
- *namePtr = 0;
- return 1;
- }
- *namePtr = ptr;
- for (;;) {
- c = toAscii(enc, ptr, end);
- if (c == -1) {
- *nextTokPtr = ptr;
- return 0;
- }
- if (c == ASCII_EQUALS) {
- *nameEndPtr = ptr;
- break;
- }
- if (isSpace(c)) {
- *nameEndPtr = ptr;
- do {
- ptr += enc->minBytesPerChar;
- } while (isSpace(c = toAscii(enc, ptr, end)));
- if (c != ASCII_EQUALS) {
- *nextTokPtr = ptr;
- return 0;
- }
- break;
- }
- ptr += enc->minBytesPerChar;
- }
- if (ptr == *namePtr) {
- *nextTokPtr = ptr;
- return 0;
- }
- ptr += enc->minBytesPerChar;
- c = toAscii(enc, ptr, end);
- while (isSpace(c)) {
- ptr += enc->minBytesPerChar;
- c = toAscii(enc, ptr, end);
- }
- if (c != ASCII_QUOT && c != ASCII_APOS) {
- *nextTokPtr = ptr;
- return 0;
- }
- open = c;
- ptr += enc->minBytesPerChar;
- *valPtr = ptr;
- for (;; ptr += enc->minBytesPerChar) {
- c = toAscii(enc, ptr, end);
- if (c == open)
- break;
- if (!(ASCII_a <= c && c <= ASCII_z)
- && !(ASCII_A <= c && c <= ASCII_Z)
- && !(ASCII_0 <= c && c <= ASCII_9)
- && c != ASCII_PERIOD
- && c != ASCII_MINUS
- && c != ASCII_UNDERSCORE) {
- *nextTokPtr = ptr;
- return 0;
- }
- }
- *nextTokPtr = ptr + enc->minBytesPerChar;
- return 1;
-}
-
-static const char KW_version[] = {
- ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0'
-};
-
-static const char KW_encoding[] = {
- ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d, ASCII_i, ASCII_n, ASCII_g, '\0'
-};
-
-static const char KW_standalone[] = {
- ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o, ASCII_n, ASCII_e, '\0'
-};
-
-static const char KW_yes[] = {
- ASCII_y, ASCII_e, ASCII_s, '\0'
-};
-
-static const char KW_no[] = {
- ASCII_n, ASCII_o, '\0'
-};
-
-static
-int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
- const char *,
- const char *),
- int isGeneralTextEntity,
- const ENCODING *enc,
- const char *ptr,
- const char *end,
- const char **badPtr,
- const char **versionPtr,
- const char **versionEndPtr,
- const char **encodingName,
- const ENCODING **encoding,
- int *standalone)
-{
- const char *val = 0;
- const char *name = 0;
- const char *nameEnd = 0;
- ptr += 5 * enc->minBytesPerChar;
- end -= 2 * enc->minBytesPerChar;
- if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr) || !name) {
- *badPtr = ptr;
- return 0;
- }
- if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) {
- if (!isGeneralTextEntity) {
- *badPtr = name;
- return 0;
- }
- }
- else {
- if (versionPtr)
- *versionPtr = val;
- if (versionEndPtr)
- *versionEndPtr = ptr;
- if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
- *badPtr = ptr;
- return 0;
- }
- if (!name) {
- if (isGeneralTextEntity) {
- /* a TextDecl must have an EncodingDecl */
- *badPtr = ptr;
- return 0;
- }
- return 1;
- }
- }
- if (XmlNameMatchesAscii(enc, name, nameEnd, KW_encoding)) {
- int c = toAscii(enc, val, end);
- if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z)) {
- *badPtr = val;
- return 0;
- }
- if (encodingName)
- *encodingName = val;
- if (encoding)
- *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar);
- if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
- *badPtr = ptr;
- return 0;
- }
- if (!name)
- return 1;
- }
- if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone) || isGeneralTextEntity) {
- *badPtr = name;
- return 0;
- }
- if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_yes)) {
- if (standalone)
- *standalone = 1;
- }
- else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) {
- if (standalone)
- *standalone = 0;
- }
- else {
- *badPtr = val;
- return 0;
- }
- while (isSpace(toAscii(enc, ptr, end)))
- ptr += enc->minBytesPerChar;
- if (ptr != end) {
- *badPtr = ptr;
- return 0;
- }
- return 1;
-}
-
-static
-int checkCharRefNumber(int result)
-{
- switch (result >> 8) {
- case 0xD8: case 0xD9: case 0xDA: case 0xDB:
- case 0xDC: case 0xDD: case 0xDE: case 0xDF:
- return -1;
- case 0:
- if (latin1_encoding.type[result] == BT_NONXML)
- return -1;
- break;
- case 0xFF:
- if (result == 0xFFFE || result == 0xFFFF)
- return -1;
- break;
- }
- return result;
-}
-
-int XmlUtf8Encode(int c, char *buf)
-{
- enum {
- /* minN is minimum legal resulting value for N byte sequence */
- min2 = 0x80,
- min3 = 0x800,
- min4 = 0x10000
- };
-
- if (c < 0)
- return 0;
- if (c < min2) {
- buf[0] = (c | UTF8_cval1);
- return 1;
- }
- if (c < min3) {
- buf[0] = ((c >> 6) | UTF8_cval2);
- buf[1] = ((c & 0x3f) | 0x80);
- return 2;
- }
- if (c < min4) {
- buf[0] = ((c >> 12) | UTF8_cval3);
- buf[1] = (((c >> 6) & 0x3f) | 0x80);
- buf[2] = ((c & 0x3f) | 0x80);
- return 3;
- }
- if (c < 0x110000) {
- buf[0] = ((c >> 18) | UTF8_cval4);
- buf[1] = (((c >> 12) & 0x3f) | 0x80);
- buf[2] = (((c >> 6) & 0x3f) | 0x80);
- buf[3] = ((c & 0x3f) | 0x80);
- return 4;
- }
- return 0;
-}
-
-int XmlUtf16Encode(int charNum, unsigned short *buf)
-{
- if (charNum < 0)
- return 0;
- if (charNum < 0x10000) {
- buf[0] = charNum;
- return 1;
- }
- if (charNum < 0x110000) {
- charNum -= 0x10000;
- buf[0] = (charNum >> 10) + 0xD800;
- buf[1] = (charNum & 0x3FF) + 0xDC00;
- return 2;
- }
- return 0;
-}
-
-struct unknown_encoding {
- struct normal_encoding normal;
- int (*convert)(void *userData, const char *p);
- void *userData;
- unsigned short utf16[256];
- char utf8[256][4];
-};
-
-int XmlSizeOfUnknownEncoding(void)
-{
- return sizeof(struct unknown_encoding);
-}
-
-static
-int unknown_isName(const ENCODING *enc, const char *p)
-{
- int c = ((const struct unknown_encoding *)enc)
- ->convert(((const struct unknown_encoding *)enc)->userData, p);
- if (c & ~0xFFFF)
- return 0;
- return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF);
-}
-
-static
-int unknown_isNmstrt(const ENCODING *enc, const char *p)
-{
- int c = ((const struct unknown_encoding *)enc)
- ->convert(((const struct unknown_encoding *)enc)->userData, p);
- if (c & ~0xFFFF)
- return 0;
- return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF);
-}
-
-static
-int unknown_isInvalid(const ENCODING *enc, const char *p)
-{
- int c = ((const struct unknown_encoding *)enc)
- ->convert(((const struct unknown_encoding *)enc)->userData, p);
- return (c & ~0xFFFF) || checkCharRefNumber(c) < 0;
-}
-
-static
-void unknown_toUtf8(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- char **toP, const char *toLim)
-{
- char buf[XML_UTF8_ENCODE_MAX];
- for (;;) {
- const char *utf8;
- int n;
- if (*fromP == fromLim)
- break;
- utf8 = ((const struct unknown_encoding *)enc)->utf8[(unsigned char)**fromP];
- n = *utf8++;
- if (n == 0) {
- int c = ((const struct unknown_encoding *)enc)
- ->convert(((const struct unknown_encoding *)enc)->userData, *fromP);
- n = XmlUtf8Encode(c, buf);
- if (n > toLim - *toP)
- break;
- utf8 = buf;
- *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP]
- - (BT_LEAD2 - 2);
- }
- else {
- if (n > toLim - *toP)
- break;
- (*fromP)++;
- }
- do {
- *(*toP)++ = *utf8++;
- } while (--n != 0);
- }
-}
-
-static
-void unknown_toUtf16(const ENCODING *enc,
- const char **fromP, const char *fromLim,
- unsigned short **toP, const unsigned short *toLim)
-{
- while (*fromP != fromLim && *toP != toLim) {
- unsigned short c
- = ((const struct unknown_encoding *)enc)->utf16[(unsigned char)**fromP];
- if (c == 0) {
- c = (unsigned short)((const struct unknown_encoding *)enc)
- ->convert(((const struct unknown_encoding *)enc)->userData, *fromP);
- *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP]
- - (BT_LEAD2 - 2);
- }
- else
- (*fromP)++;
- *(*toP)++ = c;
- }
-}
-
-ENCODING *
-XmlInitUnknownEncoding(void *mem,
- int *table,
- int (*convert)(void *userData, const char *p),
- void *userData)
-{
- int i;
- struct unknown_encoding *e = mem;
- for (i = 0; i < (int)sizeof(struct normal_encoding); i++)
- ((char *)mem)[i] = ((char *)&latin1_encoding)[i];
- for (i = 0; i < 128; i++)
- if (latin1_encoding.type[i] != BT_OTHER
- && latin1_encoding.type[i] != BT_NONXML
- && table[i] != i)
- return 0;
- for (i = 0; i < 256; i++) {
- int c = table[i];
- if (c == -1) {
- e->normal.type[i] = BT_MALFORM;
- /* This shouldn't really get used. */
- e->utf16[i] = 0xFFFF;
- e->utf8[i][0] = 1;
- e->utf8[i][1] = 0;
- }
- else if (c < 0) {
- if (c < -4)
- return 0;
- e->normal.type[i] = BT_LEAD2 - (c + 2);
- e->utf8[i][0] = 0;
- e->utf16[i] = 0;
- }
- else if (c < 0x80) {
- if (latin1_encoding.type[c] != BT_OTHER
- && latin1_encoding.type[c] != BT_NONXML
- && c != i)
- return 0;
- e->normal.type[i] = latin1_encoding.type[c];
- e->utf8[i][0] = 1;
- e->utf8[i][1] = (char)c;
- e->utf16[i] = c == 0 ? 0xFFFF : c;
- }
- else if (checkCharRefNumber(c) < 0) {
- e->normal.type[i] = BT_NONXML;
- /* This shouldn't really get used. */
- e->utf16[i] = 0xFFFF;
- e->utf8[i][0] = 1;
- e->utf8[i][1] = 0;
- }
- else {
- if (c > 0xFFFF)
- return 0;
- if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff))
- e->normal.type[i] = BT_NMSTRT;
- else if (UCS2_GET_NAMING(namePages, c >> 8, c & 0xff))
- e->normal.type[i] = BT_NAME;
- else
- e->normal.type[i] = BT_OTHER;
- e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1);
- e->utf16[i] = c;
- }
- }
- e->userData = userData;
- e->convert = convert;
- if (convert) {
- e->normal.isName2 = unknown_isName;
- e->normal.isName3 = unknown_isName;
- e->normal.isName4 = unknown_isName;
- e->normal.isNmstrt2 = unknown_isNmstrt;
- e->normal.isNmstrt3 = unknown_isNmstrt;
- e->normal.isNmstrt4 = unknown_isNmstrt;
- e->normal.isInvalid2 = unknown_isInvalid;
- e->normal.isInvalid3 = unknown_isInvalid;
- e->normal.isInvalid4 = unknown_isInvalid;
- }
- e->normal.enc.utf8Convert = unknown_toUtf8;
- e->normal.enc.utf16Convert = unknown_toUtf16;
- return &(e->normal.enc);
-}
-
-/* If this enumeration is changed, getEncodingIndex and encodings
-must also be changed. */
-enum {
- UNKNOWN_ENC = -1,
- ISO_8859_1_ENC = 0,
- US_ASCII_ENC,
- UTF_8_ENC,
- UTF_16_ENC,
- UTF_16BE_ENC,
- UTF_16LE_ENC,
- /* must match encodingNames up to here */
- NO_ENC
-};
-
-static const char KW_ISO_8859_1[] = {
- ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9, ASCII_MINUS, ASCII_1, '\0'
-};
-static const char KW_US_ASCII[] = {
- ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I, '\0'
-};
-static const char KW_UTF_8[] = {
- ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0'
-};
-static const char KW_UTF_16[] = {
- ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0'
-};
-static const char KW_UTF_16BE[] = {
- ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E, '\0'
-};
-static const char KW_UTF_16LE[] = {
- ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E, '\0'
-};
-
-static
-int getEncodingIndex(const char *name)
-{
- static const char *encodingNames[] = {
- KW_ISO_8859_1,
- KW_US_ASCII,
- KW_UTF_8,
- KW_UTF_16,
- KW_UTF_16BE,
- KW_UTF_16LE,
- };
- int i;
- if (name == 0)
- return NO_ENC;
- for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++)
- if (streqci(name, encodingNames[i]))
- return i;
- return UNKNOWN_ENC;
-}
-
-/* For binary compatibility, we store the index of the encoding specified
-at initialization in the isUtf16 member. */
-
-#define INIT_ENC_INDEX(enc) ((int)(enc)->initEnc.isUtf16)
-#define SET_INIT_ENC_INDEX(enc, i) ((enc)->initEnc.isUtf16 = (char)i)
-
-/* This is what detects the encoding.
-encodingTable maps from encoding indices to encodings;
-INIT_ENC_INDEX(enc) is the index of the external (protocol) specified encoding;
-state is XML_CONTENT_STATE if we're parsing an external text entity,
-and XML_PROLOG_STATE otherwise.
-*/
-
-
-static
-int initScan(const ENCODING **encodingTable,
- const INIT_ENCODING *enc,
- int state,
- const char *ptr,
- const char *end,
- const char **nextTokPtr)
-{
- const ENCODING **encPtr;
-
- if (ptr == end)
- return XML_TOK_NONE;
- encPtr = enc->encPtr;
- if (ptr + 1 == end) {
- /* only a single byte available for auto-detection */
-#ifndef XML_DTD /* FIXME */
- /* a well-formed document entity must have more than one byte */
- if (state != XML_CONTENT_STATE)
- return XML_TOK_PARTIAL;
-#endif
- /* so we're parsing an external text entity... */
- /* if UTF-16 was externally specified, then we need at least 2 bytes */
- switch (INIT_ENC_INDEX(enc)) {
- case UTF_16_ENC:
- case UTF_16LE_ENC:
- case UTF_16BE_ENC:
- return XML_TOK_PARTIAL;
- }
- switch ((unsigned char)*ptr) {
- case 0xFE:
- case 0xFF:
- case 0xEF: /* possibly first byte of UTF-8 BOM */
- if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
- && state == XML_CONTENT_STATE)
- break;
- /* fall through */
- case 0x00:
- case 0x3C:
- return XML_TOK_PARTIAL;
- }
- }
- else {
- switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) {
- case 0xFEFF:
- if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
- && state == XML_CONTENT_STATE)
- break;
- *nextTokPtr = ptr + 2;
- *encPtr = encodingTable[UTF_16BE_ENC];
- return XML_TOK_BOM;
- /* 00 3C is handled in the default case */
- case 0x3C00:
- if ((INIT_ENC_INDEX(enc) == UTF_16BE_ENC
- || INIT_ENC_INDEX(enc) == UTF_16_ENC)
- && state == XML_CONTENT_STATE)
- break;
- *encPtr = encodingTable[UTF_16LE_ENC];
- return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
- case 0xFFFE:
- if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
- && state == XML_CONTENT_STATE)
- break;
- *nextTokPtr = ptr + 2;
- *encPtr = encodingTable[UTF_16LE_ENC];
- return XML_TOK_BOM;
- case 0xEFBB:
- /* Maybe a UTF-8 BOM (EF BB BF) */
- /* If there's an explicitly specified (external) encoding
- of ISO-8859-1 or some flavour of UTF-16
- and this is an external text entity,
- don't look for the BOM,
- because it might be a legal data. */
- if (state == XML_CONTENT_STATE) {
- int e = INIT_ENC_INDEX(enc);
- if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC || e == UTF_16LE_ENC || e == UTF_16_ENC)
- break;
- }
- if (ptr + 2 == end)
- return XML_TOK_PARTIAL;
- if ((unsigned char)ptr[2] == 0xBF) {
- *encPtr = encodingTable[UTF_8_ENC];
- return XML_TOK_BOM;
- }
- break;
- default:
- if (ptr[0] == '\0') {
- /* 0 isn't a legal data character. Furthermore a document entity can only
- start with ASCII characters. So the only way this can fail to be big-endian
- UTF-16 if it it's an external parsed general entity that's labelled as
- UTF-16LE. */
- if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC)
- break;
- *encPtr = encodingTable[UTF_16BE_ENC];
- return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
- }
- else if (ptr[1] == '\0') {
- /* We could recover here in the case:
- - parsing an external entity
- - second byte is 0
- - no externally specified encoding
- - no encoding declaration
- by assuming UTF-16LE. But we don't, because this would mean when
- presented just with a single byte, we couldn't reliably determine
- whether we needed further bytes. */
- if (state == XML_CONTENT_STATE)
- break;
- *encPtr = encodingTable[UTF_16LE_ENC];
- return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
- }
- break;
- }
- }
- *encPtr = encodingTable[INIT_ENC_INDEX(enc)];
- return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
-}
-
-
-#define NS(x) x
-#define ns(x) x
-#include "xmltok_ns.c"
-#undef NS
-#undef ns
-
-#ifdef XML_NS
-
-#define NS(x) x ## NS
-#define ns(x) x ## _ns
-
-#include "xmltok_ns.c"
-
-#undef NS
-#undef ns
-
-ENCODING *
-XmlInitUnknownEncodingNS(void *mem,
- int *table,
- int (*convert)(void *userData, const char *p),
- void *userData)
-{
- ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData);
- if (enc)
- ((struct normal_encoding *)enc)->type[ASCII_COLON] = BT_COLON;
- return enc;
-}
-
-#endif /* XML_NS */
diff --git a/Build/source/extra/expat/lib/xmltok.h b/Build/source/extra/expat/lib/xmltok.h
deleted file mode 100644
index 8b02324c387..00000000000
--- a/Build/source/extra/expat/lib/xmltok.h
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#ifndef XmlTok_INCLUDED
-#define XmlTok_INCLUDED 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* The following token may be returned by XmlContentTok */
-#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be start of
- illegal ]]> sequence */
-/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */
-#define XML_TOK_NONE -4 /* The string to be scanned is empty */
-#define XML_TOK_TRAILING_CR -3 /* A CR at the end of the scan;
- might be part of CRLF sequence */
-#define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */
-#define XML_TOK_PARTIAL -1 /* only part of a token */
-#define XML_TOK_INVALID 0
-
-/* The following tokens are returned by XmlContentTok; some are also
- returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok */
-
-#define XML_TOK_START_TAG_WITH_ATTS 1
-#define XML_TOK_START_TAG_NO_ATTS 2
-#define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */
-#define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4
-#define XML_TOK_END_TAG 5
-#define XML_TOK_DATA_CHARS 6
-#define XML_TOK_DATA_NEWLINE 7
-#define XML_TOK_CDATA_SECT_OPEN 8
-#define XML_TOK_ENTITY_REF 9
-#define XML_TOK_CHAR_REF 10 /* numeric character reference */
-
-/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */
-#define XML_TOK_PI 11 /* processing instruction */
-#define XML_TOK_XML_DECL 12 /* XML decl or text decl */
-#define XML_TOK_COMMENT 13
-#define XML_TOK_BOM 14 /* Byte order mark */
-
-/* The following tokens are returned only by XmlPrologTok */
-#define XML_TOK_PROLOG_S 15
-#define XML_TOK_DECL_OPEN 16 /* <!foo */
-#define XML_TOK_DECL_CLOSE 17 /* > */
-#define XML_TOK_NAME 18
-#define XML_TOK_NMTOKEN 19
-#define XML_TOK_POUND_NAME 20 /* #name */
-#define XML_TOK_OR 21 /* | */
-#define XML_TOK_PERCENT 22
-#define XML_TOK_OPEN_PAREN 23
-#define XML_TOK_CLOSE_PAREN 24
-#define XML_TOK_OPEN_BRACKET 25
-#define XML_TOK_CLOSE_BRACKET 26
-#define XML_TOK_LITERAL 27
-#define XML_TOK_PARAM_ENTITY_REF 28
-#define XML_TOK_INSTANCE_START 29
-
-/* The following occur only in element type declarations */
-#define XML_TOK_NAME_QUESTION 30 /* name? */
-#define XML_TOK_NAME_ASTERISK 31 /* name* */
-#define XML_TOK_NAME_PLUS 32 /* name+ */
-#define XML_TOK_COND_SECT_OPEN 33 /* <![ */
-#define XML_TOK_COND_SECT_CLOSE 34 /* ]]> */
-#define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */
-#define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */
-#define XML_TOK_CLOSE_PAREN_PLUS 37 /* )+ */
-#define XML_TOK_COMMA 38
-
-/* The following token is returned only by XmlAttributeValueTok */
-#define XML_TOK_ATTRIBUTE_VALUE_S 39
-
-/* The following token is returned only by XmlCdataSectionTok */
-#define XML_TOK_CDATA_SECT_CLOSE 40
-
-/* With namespace processing this is returned by XmlPrologTok
- for a name with a colon. */
-#define XML_TOK_PREFIXED_NAME 41
-
-#ifdef XML_DTD
-#define XML_TOK_IGNORE_SECT 42
-#endif /* XML_DTD */
-
-#ifdef XML_DTD
-#define XML_N_STATES 4
-#else /* not XML_DTD */
-#define XML_N_STATES 3
-#endif /* not XML_DTD */
-
-#define XML_PROLOG_STATE 0
-#define XML_CONTENT_STATE 1
-#define XML_CDATA_SECTION_STATE 2
-#ifdef XML_DTD
-#define XML_IGNORE_SECTION_STATE 3
-#endif /* XML_DTD */
-
-#define XML_N_LITERAL_TYPES 2
-#define XML_ATTRIBUTE_VALUE_LITERAL 0
-#define XML_ENTITY_VALUE_LITERAL 1
-
-/* The size of the buffer passed to XmlUtf8Encode must be at least this. */
-#define XML_UTF8_ENCODE_MAX 4
-/* The size of the buffer passed to XmlUtf16Encode must be at least this. */
-#define XML_UTF16_ENCODE_MAX 2
-
-typedef struct position {
- /* first line and first column are 0 not 1 */
- unsigned long lineNumber;
- unsigned long columnNumber;
-} POSITION;
-
-typedef struct {
- const char *name;
- const char *valuePtr;
- const char *valueEnd;
- char normalized;
-} ATTRIBUTE;
-
-struct encoding;
-typedef struct encoding ENCODING;
-
-struct encoding {
- int (*scanners[XML_N_STATES])(const ENCODING *,
- const char *,
- const char *,
- const char **);
- int (*literalScanners[XML_N_LITERAL_TYPES])(const ENCODING *,
- const char *,
- const char *,
- const char **);
- int (*sameName)(const ENCODING *,
- const char *, const char *);
- int (*nameMatchesAscii)(const ENCODING *,
- const char *, const char *, const char *);
- int (*nameLength)(const ENCODING *, const char *);
- const char *(*skipS)(const ENCODING *, const char *);
- int (*getAtts)(const ENCODING *enc, const char *ptr,
- int attsMax, ATTRIBUTE *atts);
- int (*charRefNumber)(const ENCODING *enc, const char *ptr);
- int (*predefinedEntityName)(const ENCODING *, const char *, const char *);
- void (*updatePosition)(const ENCODING *,
- const char *ptr,
- const char *end,
- POSITION *);
- int (*isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
- const char **badPtr);
- void (*utf8Convert)(const ENCODING *enc,
- const char **fromP,
- const char *fromLim,
- char **toP,
- const char *toLim);
- void (*utf16Convert)(const ENCODING *enc,
- const char **fromP,
- const char *fromLim,
- unsigned short **toP,
- const unsigned short *toLim);
- int minBytesPerChar;
- char isUtf8;
- char isUtf16;
-};
-
-/*
-Scan the string starting at ptr until the end of the next complete token,
-but do not scan past eptr. Return an integer giving the type of token.
-
-Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set.
-
-Return XML_TOK_PARTIAL when the string does not contain a complete token;
-nextTokPtr will not be set.
-
-Return XML_TOK_INVALID when the string does not start a valid token; nextTokPtr
-will be set to point to the character which made the token invalid.
-
-Otherwise the string starts with a valid token; nextTokPtr will be set to point
-to the character following the end of that token.
-
-Each data character counts as a single token, but adjacent data characters
-may be returned together. Similarly for characters in the prolog outside
-literals, comments and processing instructions.
-*/
-
-
-#define XmlTok(enc, state, ptr, end, nextTokPtr) \
- (((enc)->scanners[state])(enc, ptr, end, nextTokPtr))
-
-#define XmlPrologTok(enc, ptr, end, nextTokPtr) \
- XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr)
-
-#define XmlContentTok(enc, ptr, end, nextTokPtr) \
- XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr)
-
-#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \
- XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr)
-
-#ifdef XML_DTD
-
-#define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \
- XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr)
-
-#endif /* XML_DTD */
-
-/* This is used for performing a 2nd-level tokenization on
-the content of a literal that has already been returned by XmlTok. */
-
-#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \
- (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr))
-
-#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \
- XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr)
-
-#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \
- XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr)
-
-#define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2))
-
-#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \
- (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2))
-
-#define XmlNameLength(enc, ptr) \
- (((enc)->nameLength)(enc, ptr))
-
-#define XmlSkipS(enc, ptr) \
- (((enc)->skipS)(enc, ptr))
-
-#define XmlGetAttributes(enc, ptr, attsMax, atts) \
- (((enc)->getAtts)(enc, ptr, attsMax, atts))
-
-#define XmlCharRefNumber(enc, ptr) \
- (((enc)->charRefNumber)(enc, ptr))
-
-#define XmlPredefinedEntityName(enc, ptr, end) \
- (((enc)->predefinedEntityName)(enc, ptr, end))
-
-#define XmlUpdatePosition(enc, ptr, end, pos) \
- (((enc)->updatePosition)(enc, ptr, end, pos))
-
-#define XmlIsPublicId(enc, ptr, end, badPtr) \
- (((enc)->isPublicId)(enc, ptr, end, badPtr))
-
-#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \
- (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
-
-#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \
- (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim))
-
-typedef struct {
- ENCODING initEnc;
- const ENCODING **encPtr;
-} INIT_ENCODING;
-
-int XmlParseXmlDecl(int isGeneralTextEntity,
- const ENCODING *enc,
- const char *ptr,
- const char *end,
- const char **badPtr,
- const char **versionPtr,
- const char **versionEndPtr,
- const char **encodingNamePtr,
- const ENCODING **namedEncodingPtr,
- int *standalonePtr);
-
-int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name);
-const ENCODING *XmlGetUtf8InternalEncoding(void);
-const ENCODING *XmlGetUtf16InternalEncoding(void);
-int XmlUtf8Encode(int charNumber, char *buf);
-int XmlUtf16Encode(int charNumber, unsigned short *buf);
-
-int XmlSizeOfUnknownEncoding(void);
-ENCODING *
-XmlInitUnknownEncoding(void *mem,
- int *table,
- int (*conv)(void *userData, const char *p),
- void *userData);
-
-int XmlParseXmlDeclNS(int isGeneralTextEntity,
- const ENCODING *enc,
- const char *ptr,
- const char *end,
- const char **badPtr,
- const char **versionPtr,
- const char **versionEndPtr,
- const char **encodingNamePtr,
- const ENCODING **namedEncodingPtr,
- int *standalonePtr);
-int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name);
-const ENCODING *XmlGetUtf8InternalEncodingNS(void);
-const ENCODING *XmlGetUtf16InternalEncodingNS(void);
-ENCODING *
-XmlInitUnknownEncodingNS(void *mem,
- int *table,
- int (*conv)(void *userData, const char *p),
- void *userData);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* not XmlTok_INCLUDED */
diff --git a/Build/source/extra/expat/lib/xmltok_impl.c b/Build/source/extra/expat/lib/xmltok_impl.c
deleted file mode 100644
index 36d2065ce36..00000000000
--- a/Build/source/extra/expat/lib/xmltok_impl.c
+++ /dev/null
@@ -1,1768 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#ifndef IS_INVALID_CHAR
-#define IS_INVALID_CHAR(enc, ptr, n) (0)
-#endif
-
-#define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \
- case BT_LEAD ## n: \
- if (end - ptr < n) \
- return XML_TOK_PARTIAL_CHAR; \
- if (IS_INVALID_CHAR(enc, ptr, n)) { \
- *(nextTokPtr) = (ptr); \
- return XML_TOK_INVALID; \
- } \
- ptr += n; \
- break;
-
-#define INVALID_CASES(ptr, nextTokPtr) \
- INVALID_LEAD_CASE(2, ptr, nextTokPtr) \
- INVALID_LEAD_CASE(3, ptr, nextTokPtr) \
- INVALID_LEAD_CASE(4, ptr, nextTokPtr) \
- case BT_NONXML: \
- case BT_MALFORM: \
- case BT_TRAIL: \
- *(nextTokPtr) = (ptr); \
- return XML_TOK_INVALID;
-
-#define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr) \
- case BT_LEAD ## n: \
- if (end - ptr < n) \
- return XML_TOK_PARTIAL_CHAR; \
- if (!IS_NAME_CHAR(enc, ptr, n)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_INVALID; \
- } \
- ptr += n; \
- break;
-
-#define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) \
- case BT_NONASCII: \
- if (!IS_NAME_CHAR_MINBPC(enc, ptr)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_INVALID; \
- } \
- case BT_NMSTRT: \
- case BT_HEX: \
- case BT_DIGIT: \
- case BT_NAME: \
- case BT_MINUS: \
- ptr += MINBPC(enc); \
- break; \
- CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr) \
- CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr) \
- CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr)
-
-#define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr) \
- case BT_LEAD ## n: \
- if (end - ptr < n) \
- return XML_TOK_PARTIAL_CHAR; \
- if (!IS_NMSTRT_CHAR(enc, ptr, n)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_INVALID; \
- } \
- ptr += n; \
- break;
-
-#define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) \
- case BT_NONASCII: \
- if (!IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_INVALID; \
- } \
- case BT_NMSTRT: \
- case BT_HEX: \
- ptr += MINBPC(enc); \
- break; \
- CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr) \
- CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr) \
- CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr)
-
-#ifndef PREFIX
-#define PREFIX(ident) ident
-#endif
-
-/* ptr points to character following "<!-" */
-
-static
-int PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr != end) {
- if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- ptr += MINBPC(enc);
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- INVALID_CASES(ptr, nextTokPtr)
- case BT_MINUS:
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_COMMENT;
- }
- break;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following "<!" */
-
-static
-int PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_MINUS:
- return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_LSQB:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_COND_SECT_OPEN;
- case BT_NMSTRT:
- case BT_HEX:
- ptr += MINBPC(enc);
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_PERCNT:
- if (ptr + MINBPC(enc) == end)
- return XML_TOK_PARTIAL;
- /* don't allow <!ENTITY% foo "whatever"> */
- switch (BYTE_TYPE(enc, ptr + MINBPC(enc))) {
- case BT_S: case BT_CR: case BT_LF: case BT_PERCNT:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- /* fall through */
- case BT_S: case BT_CR: case BT_LF:
- *nextTokPtr = ptr;
- return XML_TOK_DECL_OPEN;
- case BT_NMSTRT:
- case BT_HEX:
- ptr += MINBPC(enc);
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-static
-int PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end, int *tokPtr)
-{
- int upper = 0;
- *tokPtr = XML_TOK_PI;
- if (end - ptr != MINBPC(enc)*3)
- return 1;
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case ASCII_x:
- break;
- case ASCII_X:
- upper = 1;
- break;
- default:
- return 1;
- }
- ptr += MINBPC(enc);
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case ASCII_m:
- break;
- case ASCII_M:
- upper = 1;
- break;
- default:
- return 1;
- }
- ptr += MINBPC(enc);
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case ASCII_l:
- break;
- case ASCII_L:
- upper = 1;
- break;
- default:
- return 1;
- }
- if (upper)
- return 0;
- *tokPtr = XML_TOK_XML_DECL;
- return 1;
-}
-
-/* ptr points to character following "<?" */
-
-static
-int PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- int tok;
- const char *target = ptr;
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_S: case BT_CR: case BT_LF:
- if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- ptr += MINBPC(enc);
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- INVALID_CASES(ptr, nextTokPtr)
- case BT_QUEST:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- *nextTokPtr = ptr + MINBPC(enc);
- return tok;
- }
- break;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- return XML_TOK_PARTIAL;
- case BT_QUEST:
- if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- *nextTokPtr = ptr + MINBPC(enc);
- return tok;
- }
- /* fall through */
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-
-static
-int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, ASCII_LSQB };
- int i;
- /* CDATA[ */
- if (end - ptr < 6 * MINBPC(enc))
- return XML_TOK_PARTIAL;
- for (i = 0; i < 6; i++, ptr += MINBPC(enc)) {
- if (!CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_CDATA_SECT_OPEN;
-}
-
-static
-int PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_NONE;
- if (MINBPC(enc) > 1) {
- size_t n = end - ptr;
- if (n & (MINBPC(enc) - 1)) {
- n &= ~(MINBPC(enc) - 1);
- if (n == 0)
- return XML_TOK_PARTIAL;
- end = ptr + n;
- }
- }
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_RSQB:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
- break;
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- ptr -= MINBPC(enc);
- break;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CDATA_SECT_CLOSE;
- case BT_CR:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (BYTE_TYPE(enc, ptr) == BT_LF)
- ptr += MINBPC(enc);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_NEWLINE;
- case BT_LF:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_DATA_NEWLINE;
- INVALID_CASES(ptr, nextTokPtr)
- default:
- ptr += MINBPC(enc);
- break;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: \
- if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_DATA_CHARS; \
- } \
- ptr += n; \
- break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_NONXML:
- case BT_MALFORM:
- case BT_TRAIL:
- case BT_CR:
- case BT_LF:
- case BT_RSQB:
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
-}
-
-/* ptr points to character following "</" */
-
-static
-int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_S: case BT_CR: case BT_LF:
- for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_S: case BT_CR: case BT_LF:
- break;
- case BT_GT:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_END_TAG;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-#ifdef XML_NS
- case BT_COLON:
- /* no need to check qname syntax here, since end-tag must match exactly */
- ptr += MINBPC(enc);
- break;
-#endif
- case BT_GT:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_END_TAG;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following "&#X" */
-
-static
-int PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_DIGIT:
- case BT_HEX:
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_DIGIT:
- case BT_HEX:
- break;
- case BT_SEMI:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CHAR_REF;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following "&#" */
-
-static
-int PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr != end) {
- if (CHAR_MATCHES(enc, ptr, ASCII_x))
- return PREFIX(scanHexCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_DIGIT:
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_DIGIT:
- break;
- case BT_SEMI:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CHAR_REF;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following "&" */
-
-static
-int PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- case BT_NUM:
- return PREFIX(scanCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_SEMI:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_ENTITY_REF;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following first character of attribute name */
-
-static
-int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
-#ifdef XML_NS
- int hadColon = 0;
-#endif
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-#ifdef XML_NS
- case BT_COLON:
- if (hadColon) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- hadColon = 1;
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- break;
-#endif
- case BT_S: case BT_CR: case BT_LF:
- for (;;) {
- int t;
-
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- t = BYTE_TYPE(enc, ptr);
- if (t == BT_EQUALS)
- break;
- switch (t) {
- case BT_S:
- case BT_LF:
- case BT_CR:
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- /* fall through */
- case BT_EQUALS:
- {
- int open;
-#ifdef XML_NS
- hadColon = 0;
-#endif
- for (;;) {
-
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- open = BYTE_TYPE(enc, ptr);
- if (open == BT_QUOT || open == BT_APOS)
- break;
- switch (open) {
- case BT_S:
- case BT_LF:
- case BT_CR:
- break;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- ptr += MINBPC(enc);
- /* in attribute value */
- for (;;) {
- int t;
- if (ptr == end)
- return XML_TOK_PARTIAL;
- t = BYTE_TYPE(enc, ptr);
- if (t == open)
- break;
- switch (t) {
- INVALID_CASES(ptr, nextTokPtr)
- case BT_AMP:
- {
- int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr);
- if (tok <= 0) {
- if (tok == XML_TOK_INVALID)
- *nextTokPtr = ptr;
- return tok;
- }
- break;
- }
- case BT_LT:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_S:
- case BT_CR:
- case BT_LF:
- break;
- case BT_SOL:
- goto sol;
- case BT_GT:
- goto gt;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- /* ptr points to closing quote */
- for (;;) {
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- case BT_S: case BT_CR: case BT_LF:
- continue;
- case BT_GT:
- gt:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_START_TAG_WITH_ATTS;
- case BT_SOL:
- sol:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_EMPTY_ELEMENT_WITH_ATTS;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- break;
- }
- break;
- }
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-/* ptr points to character following "<" */
-
-static
-int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
-#ifdef XML_NS
- int hadColon;
-#endif
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- case BT_EXCL:
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_MINUS:
- return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_LSQB:
- return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- }
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- case BT_QUEST:
- return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_SOL:
- return PREFIX(scanEndTag)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
-#ifdef XML_NS
- hadColon = 0;
-#endif
- /* we have a start-tag */
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-#ifdef XML_NS
- case BT_COLON:
- if (hadColon) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- hadColon = 1;
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- break;
-#endif
- case BT_S: case BT_CR: case BT_LF:
- {
- ptr += MINBPC(enc);
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- case BT_GT:
- goto gt;
- case BT_SOL:
- goto sol;
- case BT_S: case BT_CR: case BT_LF:
- ptr += MINBPC(enc);
- continue;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr);
- }
- return XML_TOK_PARTIAL;
- }
- case BT_GT:
- gt:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_START_TAG_NO_ATTS;
- case BT_SOL:
- sol:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_EMPTY_ELEMENT_NO_ATTS;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-static
-int PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_NONE;
- if (MINBPC(enc) > 1) {
- size_t n = end - ptr;
- if (n & (MINBPC(enc) - 1)) {
- n &= ~(MINBPC(enc) - 1);
- if (n == 0)
- return XML_TOK_PARTIAL;
- end = ptr + n;
- }
- }
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_LT:
- return PREFIX(scanLt)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_AMP:
- return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_CR:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_TRAILING_CR;
- if (BYTE_TYPE(enc, ptr) == BT_LF)
- ptr += MINBPC(enc);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_NEWLINE;
- case BT_LF:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_DATA_NEWLINE;
- case BT_RSQB:
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_TRAILING_RSQB;
- if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
- break;
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_TRAILING_RSQB;
- if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- ptr -= MINBPC(enc);
- break;
- }
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- INVALID_CASES(ptr, nextTokPtr)
- default:
- ptr += MINBPC(enc);
- break;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: \
- if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
- *nextTokPtr = ptr; \
- return XML_TOK_DATA_CHARS; \
- } \
- ptr += n; \
- break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_RSQB:
- if (ptr + MINBPC(enc) != end) {
- if (!CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_RSQB)) {
- ptr += MINBPC(enc);
- break;
- }
- if (ptr + 2*MINBPC(enc) != end) {
- if (!CHAR_MATCHES(enc, ptr + 2*MINBPC(enc), ASCII_GT)) {
- ptr += MINBPC(enc);
- break;
- }
- *nextTokPtr = ptr + 2*MINBPC(enc);
- return XML_TOK_INVALID;
- }
- }
- /* fall through */
- case BT_AMP:
- case BT_LT:
- case BT_NONXML:
- case BT_MALFORM:
- case BT_TRAIL:
- case BT_CR:
- case BT_LF:
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
-}
-
-/* ptr points to character following "%" */
-
-static
-int PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- case BT_S: case BT_LF: case BT_CR: case BT_PERCNT:
- *nextTokPtr = ptr;
- return XML_TOK_PERCENT;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_SEMI:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_PARAM_ENTITY_REF;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-static
-int PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_CR: case BT_LF: case BT_S:
- case BT_RPAR: case BT_GT: case BT_PERCNT: case BT_VERBAR:
- *nextTokPtr = ptr;
- return XML_TOK_POUND_NAME;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return -XML_TOK_POUND_NAME;
-}
-
-static
-int PREFIX(scanLit)(int open, const ENCODING *enc,
- const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- while (ptr != end) {
- int t = BYTE_TYPE(enc, ptr);
- switch (t) {
- INVALID_CASES(ptr, nextTokPtr)
- case BT_QUOT:
- case BT_APOS:
- ptr += MINBPC(enc);
- if (t != open)
- break;
- if (ptr == end)
- return -XML_TOK_LITERAL;
- *nextTokPtr = ptr;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_S: case BT_CR: case BT_LF:
- case BT_GT: case BT_PERCNT: case BT_LSQB:
- return XML_TOK_LITERAL;
- default:
- return XML_TOK_INVALID;
- }
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-static
-int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- int tok;
- if (ptr == end)
- return XML_TOK_NONE;
- if (MINBPC(enc) > 1) {
- size_t n = end - ptr;
- if (n & (MINBPC(enc) - 1)) {
- n &= ~(MINBPC(enc) - 1);
- if (n == 0)
- return XML_TOK_PARTIAL;
- end = ptr + n;
- }
- }
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_QUOT:
- return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_APOS:
- return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_LT:
- {
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_PARTIAL;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_EXCL:
- return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_QUEST:
- return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_NMSTRT:
- case BT_HEX:
- case BT_NONASCII:
- case BT_LEAD2:
- case BT_LEAD3:
- case BT_LEAD4:
- *nextTokPtr = ptr - MINBPC(enc);
- return XML_TOK_INSTANCE_START;
- }
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- case BT_CR:
- if (ptr + MINBPC(enc) == end)
- return -XML_TOK_PROLOG_S;
- /* fall through */
- case BT_S: case BT_LF:
- for (;;) {
- ptr += MINBPC(enc);
- if (ptr == end)
- break;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_S: case BT_LF:
- break;
- case BT_CR:
- /* don't split CR/LF pair */
- if (ptr + MINBPC(enc) != end)
- break;
- /* fall through */
- default:
- *nextTokPtr = ptr;
- return XML_TOK_PROLOG_S;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_PROLOG_S;
- case BT_PERCNT:
- return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- case BT_COMMA:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_COMMA;
- case BT_LSQB:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_OPEN_BRACKET;
- case BT_RSQB:
- ptr += MINBPC(enc);
- if (ptr == end)
- return -XML_TOK_CLOSE_BRACKET;
- if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
- if (ptr + MINBPC(enc) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_GT)) {
- *nextTokPtr = ptr + 2*MINBPC(enc);
- return XML_TOK_COND_SECT_CLOSE;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_CLOSE_BRACKET;
- case BT_LPAR:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_OPEN_PAREN;
- case BT_RPAR:
- ptr += MINBPC(enc);
- if (ptr == end)
- return -XML_TOK_CLOSE_PAREN;
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_AST:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CLOSE_PAREN_ASTERISK;
- case BT_QUEST:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CLOSE_PAREN_QUESTION;
- case BT_PLUS:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_CLOSE_PAREN_PLUS;
- case BT_CR: case BT_LF: case BT_S:
- case BT_GT: case BT_COMMA: case BT_VERBAR:
- case BT_RPAR:
- *nextTokPtr = ptr;
- return XML_TOK_CLOSE_PAREN;
- }
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- case BT_VERBAR:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_OR;
- case BT_GT:
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_DECL_CLOSE;
- case BT_NUM:
- return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr);
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: \
- if (end - ptr < n) \
- return XML_TOK_PARTIAL_CHAR; \
- if (IS_NMSTRT_CHAR(enc, ptr, n)) { \
- ptr += n; \
- tok = XML_TOK_NAME; \
- break; \
- } \
- if (IS_NAME_CHAR(enc, ptr, n)) { \
- ptr += n; \
- tok = XML_TOK_NMTOKEN; \
- break; \
- } \
- *nextTokPtr = ptr; \
- return XML_TOK_INVALID;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_NMSTRT:
- case BT_HEX:
- tok = XML_TOK_NAME;
- ptr += MINBPC(enc);
- break;
- case BT_DIGIT:
- case BT_NAME:
- case BT_MINUS:
-#ifdef XML_NS
- case BT_COLON:
-#endif
- tok = XML_TOK_NMTOKEN;
- ptr += MINBPC(enc);
- break;
- case BT_NONASCII:
- if (IS_NMSTRT_CHAR_MINBPC(enc, ptr)) {
- ptr += MINBPC(enc);
- tok = XML_TOK_NAME;
- break;
- }
- if (IS_NAME_CHAR_MINBPC(enc, ptr)) {
- ptr += MINBPC(enc);
- tok = XML_TOK_NMTOKEN;
- break;
- }
- /* fall through */
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- case BT_GT: case BT_RPAR: case BT_COMMA:
- case BT_VERBAR: case BT_LSQB: case BT_PERCNT:
- case BT_S: case BT_CR: case BT_LF:
- *nextTokPtr = ptr;
- return tok;
-#ifdef XML_NS
- case BT_COLON:
- ptr += MINBPC(enc);
- switch (tok) {
- case XML_TOK_NAME:
- if (ptr == end)
- return XML_TOK_PARTIAL;
- tok = XML_TOK_PREFIXED_NAME;
- switch (BYTE_TYPE(enc, ptr)) {
- CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
- default:
- tok = XML_TOK_NMTOKEN;
- break;
- }
- break;
- case XML_TOK_PREFIXED_NAME:
- tok = XML_TOK_NMTOKEN;
- break;
- }
- break;
-#endif
- case BT_PLUS:
- if (tok == XML_TOK_NMTOKEN) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_NAME_PLUS;
- case BT_AST:
- if (tok == XML_TOK_NMTOKEN) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_NAME_ASTERISK;
- case BT_QUEST:
- if (tok == XML_TOK_NMTOKEN) {
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_NAME_QUESTION;
- default:
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- }
- }
- return -tok;
-}
-
-static
-int PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- const char *start;
- if (ptr == end)
- return XML_TOK_NONE;
- start = ptr;
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: ptr += n; break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_AMP:
- if (ptr == start)
- return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_LT:
- /* this is for inside entity references */
- *nextTokPtr = ptr;
- return XML_TOK_INVALID;
- case BT_LF:
- if (ptr == start) {
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_DATA_NEWLINE;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_CR:
- if (ptr == start) {
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_TRAILING_CR;
- if (BYTE_TYPE(enc, ptr) == BT_LF)
- ptr += MINBPC(enc);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_NEWLINE;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_S:
- if (ptr == start) {
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_ATTRIBUTE_VALUE_S;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
-}
-
-static
-int PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- const char *start;
- if (ptr == end)
- return XML_TOK_NONE;
- start = ptr;
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: ptr += n; break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_AMP:
- if (ptr == start)
- return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_PERCNT:
- if (ptr == start) {
- int tok = PREFIX(scanPercent)(enc, ptr + MINBPC(enc),
- end, nextTokPtr);
- return (tok == XML_TOK_PERCENT) ? XML_TOK_INVALID : tok;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_LF:
- if (ptr == start) {
- *nextTokPtr = ptr + MINBPC(enc);
- return XML_TOK_DATA_NEWLINE;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- case BT_CR:
- if (ptr == start) {
- ptr += MINBPC(enc);
- if (ptr == end)
- return XML_TOK_TRAILING_CR;
- if (BYTE_TYPE(enc, ptr) == BT_LF)
- ptr += MINBPC(enc);
- *nextTokPtr = ptr;
- return XML_TOK_DATA_NEWLINE;
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- *nextTokPtr = ptr;
- return XML_TOK_DATA_CHARS;
-}
-
-#ifdef XML_DTD
-
-static
-int PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- int level = 0;
- if (MINBPC(enc) > 1) {
- size_t n = end - ptr;
- if (n & (MINBPC(enc) - 1)) {
- n &= ~(MINBPC(enc) - 1);
- end = ptr + n;
- }
- }
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
- INVALID_CASES(ptr, nextTokPtr)
- case BT_LT:
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_EXCL)) {
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_LSQB)) {
- ++level;
- ptr += MINBPC(enc);
- }
- }
- break;
- case BT_RSQB:
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
- if ((ptr += MINBPC(enc)) == end)
- return XML_TOK_PARTIAL;
- if (CHAR_MATCHES(enc, ptr, ASCII_GT)) {
- ptr += MINBPC(enc);
- if (level == 0) {
- *nextTokPtr = ptr;
- return XML_TOK_IGNORE_SECT;
- }
- --level;
- }
- }
- break;
- default:
- ptr += MINBPC(enc);
- break;
- }
- }
- return XML_TOK_PARTIAL;
-}
-
-#endif /* XML_DTD */
-
-static
-int PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
- const char **badPtr)
-{
- ptr += MINBPC(enc);
- end -= MINBPC(enc);
- for (; ptr != end; ptr += MINBPC(enc)) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_DIGIT:
- case BT_HEX:
- case BT_MINUS:
- case BT_APOS:
- case BT_LPAR:
- case BT_RPAR:
- case BT_PLUS:
- case BT_COMMA:
- case BT_SOL:
- case BT_EQUALS:
- case BT_QUEST:
- case BT_CR:
- case BT_LF:
- case BT_SEMI:
- case BT_EXCL:
- case BT_AST:
- case BT_PERCNT:
- case BT_NUM:
-#ifdef XML_NS
- case BT_COLON:
-#endif
- break;
- case BT_S:
- if (CHAR_MATCHES(enc, ptr, ASCII_TAB)) {
- *badPtr = ptr;
- return 0;
- }
- break;
- case BT_NAME:
- case BT_NMSTRT:
- if (!(BYTE_TO_ASCII(enc, ptr) & ~0x7f))
- break;
- default:
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case 0x24: /* $ */
- case 0x40: /* @ */
- break;
- default:
- *badPtr = ptr;
- return 0;
- }
- break;
- }
- }
- return 1;
-}
-
-/* This must only be called for a well-formed start-tag or empty element tag.
-Returns the number of attributes. Pointers to the first attsMax attributes
-are stored in atts. */
-
-static
-int PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
- int attsMax, ATTRIBUTE *atts)
-{
- enum { other, inName, inValue } state = inName;
- int nAtts = 0;
- int open = 0; /* defined when state == inValue;
- initialization just to shut up compilers */
-
- for (ptr += MINBPC(enc);; ptr += MINBPC(enc)) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define START_NAME \
- if (state == other) { \
- if (nAtts < attsMax) { \
- atts[nAtts].name = ptr; \
- atts[nAtts].normalized = 1; \
- } \
- state = inName; \
- }
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: START_NAME ptr += (n - MINBPC(enc)); break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_NONASCII:
- case BT_NMSTRT:
- case BT_HEX:
- START_NAME
- break;
-#undef START_NAME
- case BT_QUOT:
- if (state != inValue) {
- if (nAtts < attsMax)
- atts[nAtts].valuePtr = ptr + MINBPC(enc);
- state = inValue;
- open = BT_QUOT;
- }
- else if (open == BT_QUOT) {
- state = other;
- if (nAtts < attsMax)
- atts[nAtts].valueEnd = ptr;
- nAtts++;
- }
- break;
- case BT_APOS:
- if (state != inValue) {
- if (nAtts < attsMax)
- atts[nAtts].valuePtr = ptr + MINBPC(enc);
- state = inValue;
- open = BT_APOS;
- }
- else if (open == BT_APOS) {
- state = other;
- if (nAtts < attsMax)
- atts[nAtts].valueEnd = ptr;
- nAtts++;
- }
- break;
- case BT_AMP:
- if (nAtts < attsMax)
- atts[nAtts].normalized = 0;
- break;
- case BT_S:
- if (state == inName)
- state = other;
- else if (state == inValue
- && nAtts < attsMax
- && atts[nAtts].normalized
- && (ptr == atts[nAtts].valuePtr
- || BYTE_TO_ASCII(enc, ptr) != ASCII_SPACE
- || BYTE_TO_ASCII(enc, ptr + MINBPC(enc)) == ASCII_SPACE
- || BYTE_TYPE(enc, ptr + MINBPC(enc)) == open))
- atts[nAtts].normalized = 0;
- break;
- case BT_CR: case BT_LF:
- /* This case ensures that the first attribute name is counted
- Apart from that we could just change state on the quote. */
- if (state == inName)
- state = other;
- else if (state == inValue && nAtts < attsMax)
- atts[nAtts].normalized = 0;
- break;
- case BT_GT:
- case BT_SOL:
- if (state != inValue)
- return nAtts;
- break;
- default:
- break;
- }
- }
- /* not reached */
-}
-
-static
-int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr)
-{
- int result = 0;
- /* skip &# */
- ptr += 2*MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_x)) {
- for (ptr += MINBPC(enc); !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
- int c = BYTE_TO_ASCII(enc, ptr);
- switch (c) {
- case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4:
- case ASCII_5: case ASCII_6: case ASCII_7: case ASCII_8: case ASCII_9:
- result <<= 4;
- result |= (c - ASCII_0);
- break;
- case ASCII_A: case ASCII_B: case ASCII_C: case ASCII_D: case ASCII_E: case ASCII_F:
- result <<= 4;
- result += 10 + (c - ASCII_A);
- break;
- case ASCII_a: case ASCII_b: case ASCII_c: case ASCII_d: case ASCII_e: case ASCII_f:
- result <<= 4;
- result += 10 + (c - ASCII_a);
- break;
- }
- if (result >= 0x110000)
- return -1;
- }
- }
- else {
- for (; !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
- int c = BYTE_TO_ASCII(enc, ptr);
- result *= 10;
- result += (c - ASCII_0);
- if (result >= 0x110000)
- return -1;
- }
- }
- return checkCharRefNumber(result);
-}
-
-static
-int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const char *end)
-{
- switch ((end - ptr)/MINBPC(enc)) {
- case 2:
- if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) {
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case ASCII_l:
- return ASCII_LT;
- case ASCII_g:
- return ASCII_GT;
- }
- }
- break;
- case 3:
- if (CHAR_MATCHES(enc, ptr, ASCII_a)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_m)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_p))
- return ASCII_AMP;
- }
- }
- break;
- case 4:
- switch (BYTE_TO_ASCII(enc, ptr)) {
- case ASCII_q:
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_u)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_t))
- return ASCII_QUOT;
- }
- }
- break;
- case ASCII_a:
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_p)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_o)) {
- ptr += MINBPC(enc);
- if (CHAR_MATCHES(enc, ptr, ASCII_s))
- return ASCII_APOS;
- }
- }
- break;
- }
- }
- return 0;
-}
-
-static
-int PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2)
-{
- for (;;) {
- switch (BYTE_TYPE(enc, ptr1)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: \
- if (*ptr1++ != *ptr2++) \
- return 0;
- LEAD_CASE(4) LEAD_CASE(3) LEAD_CASE(2)
-#undef LEAD_CASE
- /* fall through */
- if (*ptr1++ != *ptr2++)
- return 0;
- break;
- case BT_NONASCII:
- case BT_NMSTRT:
-#ifdef XML_NS
- case BT_COLON:
-#endif
- case BT_HEX:
- case BT_DIGIT:
- case BT_NAME:
- case BT_MINUS:
- if (*ptr2++ != *ptr1++)
- return 0;
- if (MINBPC(enc) > 1) {
- if (*ptr2++ != *ptr1++)
- return 0;
- if (MINBPC(enc) > 2) {
- if (*ptr2++ != *ptr1++)
- return 0;
- if (MINBPC(enc) > 3) {
- if (*ptr2++ != *ptr1++)
- return 0;
- }
- }
- }
- break;
- default:
- if (MINBPC(enc) == 1 && *ptr1 == *ptr2)
- return 1;
- switch (BYTE_TYPE(enc, ptr2)) {
- case BT_LEAD2:
- case BT_LEAD3:
- case BT_LEAD4:
- case BT_NONASCII:
- case BT_NMSTRT:
-#ifdef XML_NS
- case BT_COLON:
-#endif
- case BT_HEX:
- case BT_DIGIT:
- case BT_NAME:
- case BT_MINUS:
- return 0;
- default:
- return 1;
- }
- }
- }
- /* not reached */
-}
-
-static
-int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1,
- const char *end1, const char *ptr2)
-{
- for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
- if (ptr1 == end1)
- return 0;
- if (!CHAR_MATCHES(enc, ptr1, *ptr2))
- return 0;
- }
- return ptr1 == end1;
-}
-
-static
-int PREFIX(nameLength)(const ENCODING *enc, const char *ptr)
-{
- const char *start = ptr;
- for (;;) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: ptr += n; break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_NONASCII:
- case BT_NMSTRT:
-#ifdef XML_NS
- case BT_COLON:
-#endif
- case BT_HEX:
- case BT_DIGIT:
- case BT_NAME:
- case BT_MINUS:
- ptr += MINBPC(enc);
- break;
- default:
- return ptr - start;
- }
- }
-}
-
-static
-const char *PREFIX(skipS)(const ENCODING *enc, const char *ptr)
-{
- for (;;) {
- switch (BYTE_TYPE(enc, ptr)) {
- case BT_LF:
- case BT_CR:
- case BT_S:
- ptr += MINBPC(enc);
- break;
- default:
- return ptr;
- }
- }
-}
-
-static
-void PREFIX(updatePosition)(const ENCODING *enc,
- const char *ptr,
- const char *end,
- POSITION *pos)
-{
- while (ptr != end) {
- switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
- case BT_LEAD ## n: \
- ptr += n; \
- break;
- LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
- case BT_LF:
- pos->columnNumber = (unsigned)-1;
- pos->lineNumber++;
- ptr += MINBPC(enc);
- break;
- case BT_CR:
- pos->lineNumber++;
- ptr += MINBPC(enc);
- if (ptr != end && BYTE_TYPE(enc, ptr) == BT_LF)
- ptr += MINBPC(enc);
- pos->columnNumber = (unsigned)-1;
- break;
- default:
- ptr += MINBPC(enc);
- break;
- }
- pos->columnNumber++;
- }
-}
-
-#undef DO_LEAD_CASE
-#undef MULTIBYTE_CASES
-#undef INVALID_CASES
-#undef CHECK_NAME_CASE
-#undef CHECK_NAME_CASES
-#undef CHECK_NMSTRT_CASE
-#undef CHECK_NMSTRT_CASES
diff --git a/Build/source/extra/expat/lib/xmltok_impl.h b/Build/source/extra/expat/lib/xmltok_impl.h
deleted file mode 100644
index da0ea60a657..00000000000
--- a/Build/source/extra/expat/lib/xmltok_impl.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-enum {
- BT_NONXML,
- BT_MALFORM,
- BT_LT,
- BT_AMP,
- BT_RSQB,
- BT_LEAD2,
- BT_LEAD3,
- BT_LEAD4,
- BT_TRAIL,
- BT_CR,
- BT_LF,
- BT_GT,
- BT_QUOT,
- BT_APOS,
- BT_EQUALS,
- BT_QUEST,
- BT_EXCL,
- BT_SOL,
- BT_SEMI,
- BT_NUM,
- BT_LSQB,
- BT_S,
- BT_NMSTRT,
- BT_COLON,
- BT_HEX,
- BT_DIGIT,
- BT_NAME,
- BT_MINUS,
- BT_OTHER, /* known not to be a name or name start character */
- BT_NONASCII, /* might be a name or name start character */
- BT_PERCNT,
- BT_LPAR,
- BT_RPAR,
- BT_AST,
- BT_PLUS,
- BT_COMMA,
- BT_VERBAR
-};
-
-#include <stddef.h>
diff --git a/Build/source/extra/expat/lib/xmltok_ns.c b/Build/source/extra/expat/lib/xmltok_ns.c
deleted file mode 100644
index 21859738ac2..00000000000
--- a/Build/source/extra/expat/lib/xmltok_ns.c
+++ /dev/null
@@ -1,98 +0,0 @@
-const ENCODING *NS(XmlGetUtf8InternalEncoding)(void)
-{
- return &ns(internal_utf8_encoding).enc;
-}
-
-const ENCODING *NS(XmlGetUtf16InternalEncoding)(void)
-{
-#if XML_BYTE_ORDER == 12
- return &ns(internal_little2_encoding).enc;
-#elif XML_BYTE_ORDER == 21
- return &ns(internal_big2_encoding).enc;
-#else
- const short n = 1;
- return *(const char *)&n ? &ns(internal_little2_encoding).enc : &ns(internal_big2_encoding).enc;
-#endif
-}
-
-static
-const ENCODING *NS(encodings)[] = {
- &ns(latin1_encoding).enc,
- &ns(ascii_encoding).enc,
- &ns(utf8_encoding).enc,
- &ns(big2_encoding).enc,
- &ns(big2_encoding).enc,
- &ns(little2_encoding).enc,
- &ns(utf8_encoding).enc /* NO_ENC */
-};
-
-static
-int NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE, ptr, end, nextTokPtr);
-}
-
-static
-int NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
- const char **nextTokPtr)
-{
- return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE, ptr, end, nextTokPtr);
-}
-
-int NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr, const char *name)
-{
- int i = getEncodingIndex(name);
- if (i == UNKNOWN_ENC)
- return 0;
- SET_INIT_ENC_INDEX(p, i);
- p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
- p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
- p->initEnc.updatePosition = initUpdatePosition;
- p->encPtr = encPtr;
- *encPtr = &(p->initEnc);
- return 1;
-}
-
-static
-const ENCODING *NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
-{
-#define ENCODING_MAX 128
- char buf[ENCODING_MAX];
- char *p = buf;
- int i;
- XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
- if (ptr != end)
- return 0;
- *p = 0;
- if (streqci(buf, KW_UTF_16) && enc->minBytesPerChar == 2)
- return enc;
- i = getEncodingIndex(buf);
- if (i == UNKNOWN_ENC)
- return 0;
- return NS(encodings)[i];
-}
-
-int NS(XmlParseXmlDecl)(int isGeneralTextEntity,
- const ENCODING *enc,
- const char *ptr,
- const char *end,
- const char **badPtr,
- const char **versionPtr,
- const char **versionEndPtr,
- const char **encodingName,
- const ENCODING **encoding,
- int *standalone)
-{
- return doParseXmlDecl(NS(findEncoding),
- isGeneralTextEntity,
- enc,
- ptr,
- end,
- badPtr,
- versionPtr,
- versionEndPtr,
- encodingName,
- encoding,
- standalone);
-}
diff --git a/Build/source/extra/expat/xmlwf/Makefile.in b/Build/source/extra/expat/xmlwf/Makefile.in
deleted file mode 100644
index d7c4cb07fac..00000000000
--- a/Build/source/extra/expat/xmlwf/Makefile.in
+++ /dev/null
@@ -1,15 +0,0 @@
-LIBDIR= ../lib/.libs
-INCDIR= ../lib
-
-LDFLAGS= @LDFLAGS@
-CFLAGS= @CFLAGS@ -I$(INCDIR)
-
-FILEMAP_OBJ= @FILEMAP_OBJ@
-OBJS= xmlwf.o xmlfile.o codepage.o $(FILEMAP_OBJ)
-LIBS= -L$(LIBDIR) -lexpat
-
-xmlwf: $(OBJS)
- $(CC) -o xmlwf $(LDFLAGS) $(OBJS) $(LIBS)
-
-clean:
- rm -f xmlwf core *.o \ No newline at end of file
diff --git a/Build/source/extra/expat/xmlwf/codepage.c b/Build/source/extra/expat/xmlwf/codepage.c
deleted file mode 100644
index 4ab1344e70e..00000000000
--- a/Build/source/extra/expat/xmlwf/codepage.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#include "codepage.h"
-
-#ifdef WIN32
-#define STRICT 1
-#define WIN32_LEAN_AND_MEAN 1
-
-#include <windows.h>
-
-int codepageMap(int cp, int *map)
-{
- int i;
- CPINFO info;
- if (!GetCPInfo(cp, &info) || info.MaxCharSize > 2)
- return 0;
- for (i = 0; i < 256; i++)
- map[i] = -1;
- if (info.MaxCharSize > 1) {
- for (i = 0; i < MAX_LEADBYTES; i++) {
- int j, lim;
- if (info.LeadByte[i] == 0 && info.LeadByte[i + 1] == 0)
- break;
- lim = info.LeadByte[i + 1];
- for (j = info.LeadByte[i]; j < lim; j++)
- map[j] = -2;
- }
- }
- for (i = 0; i < 256; i++) {
- if (map[i] == -1) {
- char c = i;
- unsigned short n;
- if (MultiByteToWideChar(cp, MB_PRECOMPOSED|MB_ERR_INVALID_CHARS,
- &c, 1, &n, 1) == 1)
- map[i] = n;
- }
- }
- return 1;
-}
-
-int codepageConvert(int cp, const char *p)
-{
- unsigned short c;
- if (MultiByteToWideChar(cp, MB_PRECOMPOSED|MB_ERR_INVALID_CHARS,
- p, 2, &c, 1) == 1)
- return c;
- return -1;
-}
-
-#else /* not WIN32 */
-
-int codepageMap(int cp, int *map)
-{
- return 0;
-}
-
-int codepageConvert(int cp, const char *p)
-{
- return -1;
-}
-
-#endif /* not WIN32 */
diff --git a/Build/source/extra/expat/xmlwf/codepage.h b/Build/source/extra/expat/xmlwf/codepage.h
deleted file mode 100644
index b36a5502df7..00000000000
--- a/Build/source/extra/expat/xmlwf/codepage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-int codepageMap(int cp, int *map);
-int codepageConvert(int cp, const char *p);
diff --git a/Build/source/extra/expat/xmlwf/ct.c b/Build/source/extra/expat/xmlwf/ct.c
deleted file mode 100644
index 098699d0b0f..00000000000
--- a/Build/source/extra/expat/xmlwf/ct.c
+++ /dev/null
@@ -1,145 +0,0 @@
-#define CHARSET_MAX 41
-
-static
-const char *getTok(const char **pp)
-{
- enum { inAtom, inString, init, inComment };
- int state = init;
- const char *tokStart = 0;
- for (;;) {
- switch (**pp) {
- case '\0':
- return 0;
- case ' ':
- case '\r':
- case '\t':
- case '\n':
- if (state == inAtom)
- return tokStart;
- break;
- case '(':
- if (state == inAtom)
- return tokStart;
- if (state != inString)
- state++;
- break;
- case ')':
- if (state > init)
- --state;
- else if (state != inString)
- return 0;
- break;
- case ';':
- case '/':
- case '=':
- if (state == inAtom)
- return tokStart;
- if (state == init)
- return (*pp)++;
- break;
- case '\\':
- ++*pp;
- if (**pp == '\0')
- return 0;
- break;
- case '"':
- switch (state) {
- case inString:
- ++*pp;
- return tokStart;
- case inAtom:
- return tokStart;
- case init:
- tokStart = *pp;
- state = inString;
- break;
- }
- break;
- default:
- if (state == init) {
- tokStart = *pp;
- state = inAtom;
- }
- break;
- }
- ++*pp;
- }
- /* not reached */
-}
-
-/* key must be lowercase ASCII */
-
-static
-int matchkey(const char *start, const char *end, const char *key)
-{
- if (!start)
- return 0;
- for (; start != end; start++, key++)
- if (*start != *key && *start != 'A' + (*key - 'a'))
- return 0;
- return *key == '\0';
-}
-
-void getXMLCharset(const char *buf, char *charset)
-{
- const char *next, *p;
-
- charset[0] = '\0';
- next = buf;
- p = getTok(&next);
- if (matchkey(p, next, "text"))
- strcpy(charset, "us-ascii");
- else if (!matchkey(p, next, "application"))
- return;
- p = getTok(&next);
- if (!p || *p != '/')
- return;
- p = getTok(&next);
- if (matchkey(p, next, "xml"))
- isXml = 1;
- p = getTok(&next);
- while (p) {
- if (*p == ';') {
- p = getTok(&next);
- if (matchkey(p, next, "charset")) {
- p = getTok(&next);
- if (p && *p == '=') {
- p = getTok(&next);
- if (p) {
- char *s = charset;
- if (*p == '"') {
- while (++p != next - 1) {
- if (*p == '\\')
- ++p;
- if (s == charset + CHARSET_MAX - 1) {
- charset[0] = '\0';
- break;
- }
- *s++ = *p;
- }
- *s++ = '\0';
- }
- else {
- if (next - p > CHARSET_MAX - 1)
- break;
- while (p != next)
- *s++ = *p++;
- *s = 0;
- break;
- }
- }
- }
- }
- }
- else
- p = getTok(&next);
- }
-}
-
-int main(int argc, char **argv)
-{
- char buf[CHARSET_MAX];
- getXMLCharset(argv[1], buf);
- printf("charset = \"%s\"\n", buf);
- return 0;
-}
diff --git a/Build/source/extra/expat/xmlwf/filemap.h b/Build/source/extra/expat/xmlwf/filemap.h
deleted file mode 100644
index ecf01751daf..00000000000
--- a/Build/source/extra/expat/xmlwf/filemap.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-
-#include <stddef.h>
-
-#ifdef XML_UNICODE
-int filemap(const wchar_t *name,
- void (*processor)(const void *, size_t, const wchar_t *, void *arg),
- void *arg);
-#else
-int filemap(const char *name,
- void (*processor)(const void *, size_t, const char *, void *arg),
- void *arg);
-#endif
diff --git a/Build/source/extra/expat/xmlwf/readfilemap.c b/Build/source/extra/expat/xmlwf/readfilemap.c
deleted file mode 100644
index 7829f612b6c..00000000000
--- a/Build/source/extra/expat/xmlwf/readfilemap.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#ifndef S_ISREG
-#ifndef S_IFREG
-#define S_IFREG _S_IFREG
-#endif
-#ifndef S_IFMT
-#define S_IFMT _S_IFMT
-#endif
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#endif /* not S_ISREG */
-
-#ifndef O_BINARY
-#ifdef _O_BINARY
-#define O_BINARY _O_BINARY
-#else
-#define O_BINARY 0
-#endif
-#endif
-
-int filemap(const char *name,
- void (*processor)(const void *, size_t, const char *, void *arg),
- void *arg)
-{
- size_t nbytes;
- int fd;
- int n;
- struct stat sb;
- void *p;
-
- fd = open(name, O_RDONLY|O_BINARY);
- if (fd < 0) {
- perror(name);
- return 0;
- }
- if (fstat(fd, &sb) < 0) {
- perror(name);
- return 0;
- }
- if (!S_ISREG(sb.st_mode)) {
- fprintf(stderr, "%s: not a regular file\n", name);
- return 0;
- }
- nbytes = sb.st_size;
- p = malloc(nbytes);
- if (!p) {
- fprintf(stderr, "%s: out of memory\n", name);
- return 0;
- }
- n = read(fd, p, nbytes);
- if (n < 0) {
- perror(name);
- close(fd);
- return 0;
- }
- if (n != nbytes) {
- fprintf(stderr, "%s: read unexpected number of bytes\n", name);
- close(fd);
- return 0;
- }
- processor(p, nbytes, name, arg);
- free(p);
- close(fd);
- return 1;
-}
diff --git a/Build/source/extra/expat/xmlwf/unixfilemap.c b/Build/source/extra/expat/xmlwf/unixfilemap.c
deleted file mode 100644
index 4016dd05397..00000000000
--- a/Build/source/extra/expat/xmlwf/unixfilemap.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif
-
-#include "filemap.h"
-
-int filemap(const char *name,
- void (*processor)(const void *, size_t, const char *, void *arg),
- void *arg)
-{
- int fd;
- size_t nbytes;
- struct stat sb;
- void *p;
-
- fd = open(name, O_RDONLY);
- if (fd < 0) {
- perror(name);
- return 0;
- }
- if (fstat(fd, &sb) < 0) {
- perror(name);
- close(fd);
- return 0;
- }
- if (!S_ISREG(sb.st_mode)) {
- close(fd);
- fprintf(stderr, "%s: not a regular file\n", name);
- return 0;
- }
-
- nbytes = sb.st_size;
- p = (void *)mmap((caddr_t)0, (size_t)nbytes, PROT_READ,
- MAP_FILE|MAP_PRIVATE, fd, (off_t)0);
- if (p == (void *)-1) {
- perror(name);
- close(fd);
- return 0;
- }
- processor(p, nbytes, name, arg);
- munmap((caddr_t)p, nbytes);
- close(fd);
- return 1;
-}
diff --git a/Build/source/extra/expat/xmlwf/wfcheck.c b/Build/source/extra/expat/xmlwf/wfcheck.c
deleted file mode 100644
index c18abd290bd..00000000000
--- a/Build/source/extra/expat/xmlwf/wfcheck.c
+++ /dev/null
@@ -1,953 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "wfcheck.h"
-#include "hashtable.h"
-
-#include "xmltok.h"
-#include "xmlrole.h"
-
-typedef struct {
- const char *name;
- const char *textPtr;
- size_t textLen;
- const char *docTextPtr;
- const char *systemId;
- const char *publicId;
- const char *notation;
- char open;
- char wfInContent;
- char wfInAttribute;
- char magic;
-} ENTITY;
-
-#define INIT_BLOCK_SIZE 1024
-
-typedef struct block {
- struct block *next;
- char s[1];
-} BLOCK;
-
-typedef struct {
- BLOCK *blocks;
- const char *end;
- char *ptr;
- char *start;
-} STRING_POOL;
-
-typedef struct {
- HASH_TABLE generalEntities;
- HASH_TABLE paramEntities;
- STRING_POOL pool;
- int containsRef;
- int standalone;
- char *groupConnector;
- size_t groupSize;
-} DTD;
-
-typedef struct {
- DTD dtd;
- size_t stackSize;
- const char **startName;
- int attsSize;
- ATTRIBUTE *atts;
-} CONTEXT;
-
-static void poolInit(STRING_POOL *);
-static void poolDestroy(STRING_POOL *);
-static const char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end);
-static const char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end);
-static int poolGrow(STRING_POOL *);
-static int dtdInit(DTD *);
-static void dtdDestroy(DTD *);
-static int contextInit(CONTEXT *);
-static void contextDestroy(CONTEXT *);
-
-#define poolStart(pool) ((pool)->start)
-#define poolDiscard(pool) ((pool)->ptr = (pool)->start)
-#define poolFinish(pool) ((pool)->start = (pool)->ptr)
-
-static enum WfCheckResult
-checkProlog(DTD *, const char *s, const char *end, const char **, const ENCODING **enc);
-static enum WfCheckResult
-checkContent(size_t level, CONTEXT *context, const ENCODING *enc,
- const char *s, const char *end, const char **badPtr);
-static enum WfCheckResult
-checkGeneralTextEntity(CONTEXT *context,
- const char *s, const char *end,
- const char **nextPtr,
- const ENCODING **enc);
-static enum WfCheckResult
-checkAttributeValue(DTD *, const ENCODING *, const char *, const char *, const char **);
-static enum WfCheckResult
-checkAttributeUniqueness(CONTEXT *context, const ENCODING *enc, int nAtts,
- const char **badPtr);
-static enum WfCheckResult
-checkParsedEntities(CONTEXT *context, const char **badPtr);
-
-static
-enum WfCheckResult storeEntity(DTD *dtd,
- const ENCODING *enc,
- int isParam,
- const char *entityNamePtr,
- const char *entityNameEnd,
- const char *entityTextPtr,
- const char *entityTextEnd,
- const char **badPtr);
-
-
-enum WfCheckResult
-wfCheck(enum EntityType entityType, const char *s, size_t n,
- const char **badPtr, unsigned long *badLine, unsigned long *badCol)
-{
- CONTEXT context;
- const ENCODING *enc;
- const char *start = s;
- const char *end = s + n;
- const char *next = 0;
- enum WfCheckResult result;
-
- if (!contextInit(&context)) {
- contextDestroy(&context);
- return noMemory;
- }
- if (entityType == documentEntity) {
- result = checkProlog(&context.dtd, s, end, &next, &enc);
- s = next;
- if (!result) {
- result = checkParsedEntities(&context, &next);
- s = next;
- if (!result) {
- result = checkContent(0, &context, enc, s, end, &next);
- s = next;
- }
- }
- }
- else {
- result = checkGeneralTextEntity(&context, s, end, &next, &enc);
- s = next;
- }
- if (result && s) {
- POSITION pos;
- memset(&pos, 0, sizeof(POSITION));
- XmlUpdatePosition(enc, start, s, &pos);
- *badPtr = s;
- *badLine = pos.lineNumber;
- *badCol = pos.columnNumber;
- }
- contextDestroy(&context);
- return result;
-}
-
-static
-int contextInit(CONTEXT *p)
-{
- p->stackSize = 1024;
- p->startName = malloc(p->stackSize * sizeof(char *));
- p->attsSize = 1024;
- p->atts = malloc(p->attsSize * sizeof(ATTRIBUTE));
- return dtdInit(&(p->dtd)) && p->atts && p->startName;
-}
-
-static
-void contextDestroy(CONTEXT *p)
-{
- dtdDestroy(&(p->dtd));
- free((void *)p->startName);
- free((void *)p->atts);
-}
-
-static enum WfCheckResult
-checkContent(size_t level, CONTEXT *context, const ENCODING *enc,
- const char *s, const char *end, const char **badPtr)
-{
- size_t startLevel = level;
- const char *next;
- int tok = XmlContentTok(enc, s, end, &next);
- for (;;) {
- switch (tok) {
- case XML_TOK_TRAILING_CR:
- case XML_TOK_NONE:
- if (startLevel > 0) {
- if (level != startLevel) {
- *badPtr = s;
- return asyncEntity;
- }
- return wellFormed;
- }
- *badPtr = s;
- return noElements;
- case XML_TOK_INVALID:
- *badPtr = next;
- return invalidToken;
- case XML_TOK_PARTIAL:
- *badPtr = s;
- return unclosedToken;
- case XML_TOK_PARTIAL_CHAR:
- *badPtr = s;
- return partialChar;
- case XML_TOK_EMPTY_ELEMENT_NO_ATTS:
- break;
- case XML_TOK_ENTITY_REF:
- {
- const char *name = poolStoreString(&context->dtd.pool, enc,
- s + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- ENTITY *entity = (ENTITY *)lookup(&context->dtd.generalEntities, name, 0);
- poolDiscard(&context->dtd.pool);
- if (!entity) {
- if (!context->dtd.containsRef || context->dtd.standalone) {
- *badPtr = s;
- return undefinedEntity;
- }
- break;
- }
- if (entity->wfInContent)
- break;
- if (entity->open) {
- *badPtr = s;
- return recursiveEntityRef;
- }
- if (entity->notation) {
- *badPtr = s;
- return binaryEntityRef;
- }
- if (entity) {
- if (entity->textPtr) {
- enum WfCheckResult result;
- const ENCODING *internalEnc = XmlGetInternalEncoding(XML_UTF8_ENCODING);
- entity->open = 1;
- result = checkContent(level, context, internalEnc,
- entity->textPtr, entity->textPtr + entity->textLen,
- badPtr);
- entity->open = 0;
- if (result && *badPtr) {
- *badPtr = s;
- return result;
- }
- entity->wfInContent = 1;
- }
- }
- break;
- }
- case XML_TOK_START_TAG_NO_ATTS:
- if (level == context->stackSize) {
- context->startName
- = realloc((void *)context->startName, (context->stackSize *= 2) * sizeof(char *));
- if (!context->startName)
- return noMemory;
- }
- context->startName[level++] = s + enc->minBytesPerChar;
- break;
- case XML_TOK_START_TAG_WITH_ATTS:
- if (level == context->stackSize) {
- context->startName = realloc((void *)context->startName, (context->stackSize *= 2) * sizeof(char *));
- if (!context->startName)
- return noMemory;
- }
- context->startName[level++] = s + enc->minBytesPerChar;
- /* fall through */
- case XML_TOK_EMPTY_ELEMENT_WITH_ATTS:
- {
- int i;
- int n = XmlGetAttributes(enc, s, context->attsSize, context->atts);
- if (n > context->attsSize) {
- context->attsSize = 2*n;
- context->atts = realloc((void *)context->atts, context->attsSize * sizeof(ATTRIBUTE));
- if (!context->atts)
- return noMemory;
- XmlGetAttributes(enc, s, n, context->atts);
- }
- for (i = 0; i < n; i++) {
- if (!context->atts[i].normalized) {
- enum WfCheckResult result
- = checkAttributeValue(&context->dtd, enc,
- context->atts[i].valuePtr,
- context->atts[i].valueEnd,
- badPtr);
- if (result)
- return result;
- }
- }
- if (i > 1) {
- enum WfCheckResult result = checkAttributeUniqueness(context, enc, n, badPtr);
- if (result)
- return result;
- }
- }
- break;
- case XML_TOK_END_TAG:
- if (level == startLevel) {
- *badPtr = s;
- return asyncEntity;
- }
- --level;
- if (!XmlSameName(enc, context->startName[level], s + enc->minBytesPerChar * 2)) {
- *badPtr = s;
- return tagMismatch;
- }
- break;
- case XML_TOK_CHAR_REF:
- if (XmlCharRefNumber(enc, s) < 0) {
- *badPtr = s;
- return badCharRef;
- }
- break;
- case XML_TOK_XML_DECL:
- *badPtr = s;
- return misplacedXmlPi;
- }
- s = next;
- if (level == 0) {
- do {
- tok = XmlPrologTok(enc, s, end, &next);
- switch (tok) {
- case XML_TOK_TRAILING_CR:
- case XML_TOK_NONE:
- return wellFormed;
- case XML_TOK_PROLOG_S:
- case XML_TOK_COMMENT:
- case XML_TOK_PI:
- s = next;
- break;
- default:
- if (tok > 0) {
- *badPtr = s;
- return junkAfterDocElement;
- }
- break;
- }
- } while (tok > 0);
- }
- else
- tok = XmlContentTok(enc, s, end, &next);
- }
- /* not reached */
-}
-
-static
-int attcmp(const void *p1, const void *p2)
-{
- const ATTRIBUTE *a1 = p1;
- const ATTRIBUTE *a2 = p2;
- size_t n1 = a1->valuePtr - a1->name;
- size_t n2 = a2->valuePtr - a2->name;
-
- if (n1 == n2) {
- int n = memcmp(a1->name, a2->name, n1);
- if (n)
- return n;
- /* Sort identical attribute names by position, so that we always
- report the first duplicate attribute. */
- if (a1->name < a2->name)
- return -1;
- else if (a1->name > a2->name)
- return 1;
- else
- return 0;
- }
- else if (n1 < n2)
- return -1;
- else
- return 1;
-}
-
-/* Note that this trashes the attribute values. */
-
-static enum WfCheckResult
-checkAttributeUniqueness(CONTEXT *context, const ENCODING *enc, int nAtts,
- const char **badPtr)
-{
-#define QSORT_MIN_ATTS 10
- if (nAtts < QSORT_MIN_ATTS) {
- int i;
- for (i = 1; i < nAtts; i++) {
- int j;
- for (j = 0; j < i; j++) {
- if (XmlSameName(enc, context->atts[i].name, context->atts[j].name)) {
- *badPtr = context->atts[i].name;
- return duplicateAttribute;
- }
- }
- }
- }
- else {
- int i;
- const char *dup = 0;
- /* Store the end of the name in valuePtr */
- for (i = 0; i < nAtts; i++) {
- ATTRIBUTE *a = context->atts + i;
- a->valuePtr = a->name + XmlNameLength(enc, a->name);
- }
- qsort(context->atts, nAtts, sizeof(ATTRIBUTE), attcmp);
- for (i = 1; i < nAtts; i++) {
- ATTRIBUTE *a = context->atts + i;
- if (XmlSameName(enc, a->name, a[-1].name)) {
- if (!dup || a->name < dup)
- dup = a->name;
- }
- }
- if (dup) {
- *badPtr = dup;
- return duplicateAttribute;
- }
- }
- return wellFormed;
-}
-
-static enum WfCheckResult
-checkProlog(DTD *dtd, const char *s, const char *end,
- const char **nextPtr, const ENCODING **enc)
-{
- const char *entityNamePtr, *entityNameEnd;
- int entityIsParam;
- PROLOG_STATE state;
- ENTITY *entity;
- INIT_ENCODING initEnc;
- XmlInitEncoding(&initEnc, enc);
- XmlPrologStateInit(&state);
- for (;;) {
- const char *next;
- int tok = XmlPrologTok(*enc, s, end, &next);
- switch (XmlTokenRole(&state, tok, s, next, *enc)) {
- case XML_ROLE_XML_DECL:
- {
- const char *encodingName = 0;
- const ENCODING *encoding = 0;
- const char *version;
- int standalone = -1;
- if (!XmlParseXmlDecl(0,
- *enc,
- s,
- next,
- nextPtr,
- &version,
- &encodingName,
- &encoding,
- &standalone))
- return syntaxError;
- if (encoding) {
- if (encoding->minBytesPerChar != (*enc)->minBytesPerChar) {
- *nextPtr = encodingName;
- return incorrectEncoding;
- }
- *enc = encoding;
- }
- else if (encodingName) {
- *nextPtr = encodingName;
- return unknownEncoding;
- }
- if (standalone == 1)
- dtd->standalone = 1;
- break;
- }
- case XML_ROLE_DOCTYPE_SYSTEM_ID:
- dtd->containsRef = 1;
- break;
- case XML_ROLE_DOCTYPE_PUBLIC_ID:
- case XML_ROLE_ENTITY_PUBLIC_ID:
- case XML_ROLE_NOTATION_PUBLIC_ID:
- if (!XmlIsPublicId(*enc, s, next, nextPtr))
- return syntaxError;
- break;
- case XML_ROLE_INSTANCE_START:
- *nextPtr = s;
- return wellFormed;
- case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE:
- case XML_ROLE_FIXED_ATTRIBUTE_VALUE:
- {
- const char *tem = 0;
- enum WfCheckResult result
- = checkAttributeValue(dtd, *enc, s + (*enc)->minBytesPerChar,
- next - (*enc)->minBytesPerChar,
- &tem);
- if (result) {
- if (tem)
- *nextPtr = tem;
- return result;
- }
- break;
- }
- case XML_ROLE_ENTITY_VALUE:
- {
- enum WfCheckResult result
- = storeEntity(dtd,
- *enc,
- entityIsParam,
- entityNamePtr,
- entityNameEnd,
- s,
- next,
- nextPtr);
- if (result != wellFormed)
- return result;
- }
- break;
- case XML_ROLE_ENTITY_SYSTEM_ID:
- {
- const char *name = poolStoreString(&dtd->pool, *enc, entityNamePtr, entityNameEnd);
- entity = (ENTITY *)lookup(entityIsParam ? &dtd->paramEntities : &dtd->generalEntities,
- name, sizeof(ENTITY));
- if (entity->name != name) {
- poolDiscard(&dtd->pool);
- entity = 0;
- }
- else {
- poolFinish(&dtd->pool);
- entity->systemId = poolStoreString(&dtd->pool, *enc,
- s + (*enc)->minBytesPerChar,
- next - (*enc)->minBytesPerChar);
- poolFinish(&dtd->pool);
- }
- }
- break;
- case XML_ROLE_PARAM_ENTITY_REF:
- {
- const char *name = poolStoreString(&dtd->pool, *enc,
- s + (*enc)->minBytesPerChar,
- next - (*enc)->minBytesPerChar);
- ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0);
- poolDiscard(&dtd->pool);
- if (!entity) {
- if (!dtd->containsRef || dtd->standalone) {
- *nextPtr = s;
- return undefinedEntity;
- }
- }
- }
- break;
- case XML_ROLE_ENTITY_NOTATION_NAME:
- if (entity) {
- entity->notation = poolStoreString(&dtd->pool, *enc, s, next);
- poolFinish(&dtd->pool);
- }
- break;
- case XML_ROLE_GENERAL_ENTITY_NAME:
- entityNamePtr = s;
- entityNameEnd = next;
- entityIsParam = 0;
- break;
- case XML_ROLE_PARAM_ENTITY_NAME:
- entityNamePtr = s;
- entityNameEnd = next;
- entityIsParam = 1;
- break;
- case XML_ROLE_ERROR:
- *nextPtr = s;
- switch (tok) {
- case XML_TOK_PARAM_ENTITY_REF:
- return paramEntityRef;
- case XML_TOK_INVALID:
- *nextPtr = next;
- return invalidToken;
- case XML_TOK_NONE:
- return noElements;
- case XML_TOK_PARTIAL:
- return unclosedToken;
- case XML_TOK_PARTIAL_CHAR:
- return partialChar;
- case XML_TOK_TRAILING_CR:
- *nextPtr = s + (*enc)->minBytesPerChar;
- return noElements;
- case XML_TOK_XML_DECL:
- return misplacedXmlPi;
- default:
- return syntaxError;
- }
- case XML_ROLE_GROUP_OPEN:
- if (state.level >= dtd->groupSize) {
- if (dtd->groupSize)
- dtd->groupConnector = realloc(dtd->groupConnector, dtd->groupSize *= 2);
- else
- dtd->groupConnector = malloc(dtd->groupSize = 32);
- if (!dtd->groupConnector)
- return noMemory;
- }
- dtd->groupConnector[state.level] = 0;
- break;
- case XML_ROLE_GROUP_SEQUENCE:
- if (dtd->groupConnector[state.level] == '|') {
- *nextPtr = s;
- return syntaxError;
- }
- dtd->groupConnector[state.level] = ',';
- break;
- case XML_ROLE_GROUP_CHOICE:
- if (dtd->groupConnector[state.level] == ',') {
- *nextPtr = s;
- return syntaxError;
- }
- dtd->groupConnector[state.level] = '|';
- break;
- case XML_ROLE_NONE:
- if (tok == XML_TOK_PARAM_ENTITY_REF)
- dtd->containsRef = 1;
- break;
- }
- s = next;
- }
- /* not reached */
-}
-
-static enum WfCheckResult
-checkParsedEntities(CONTEXT *context, const char **badPtr)
-{
- HASH_TABLE_ITER iter;
- hashTableIterInit(&iter, &context->dtd.generalEntities);
- for (;;) {
- ENTITY *entity = (ENTITY *)hashTableIterNext(&iter);
- if (!entity)
- break;
- if (entity->textPtr && !entity->wfInContent && !entity->magic) {
- enum WfCheckResult result;
- const ENCODING *internalEnc = XmlGetInternalEncoding(XML_UTF8_ENCODING);
- entity->open = 1;
- result = checkContent(1, context, internalEnc,
- entity->textPtr, entity->textPtr + entity->textLen,
- badPtr);
- entity->open = 0;
- if (result && *badPtr) {
- *badPtr = entity->docTextPtr;
- return result;
- }
- entity->wfInContent = 1;
- }
- }
- return wellFormed;
-}
-
-static enum WfCheckResult
-checkGeneralTextEntity(CONTEXT *context,
- const char *s, const char *end,
- const char **nextPtr,
- const ENCODING **enc)
-{
- INIT_ENCODING initEnc;
- const char *next;
- int tok;
-
- XmlInitEncoding(&initEnc, enc);
- tok = XmlContentTok(*enc, s, end, &next);
-
- if (tok == XML_TOK_BOM) {
- s = next;
- tok = XmlContentTok(*enc, s, end, &next);
- }
- if (tok == XML_TOK_XML_DECL) {
- const char *encodingName = 0;
- const ENCODING *encoding = 0;
- const char *version;
- if (!XmlParseXmlDecl(1,
- *enc,
- s,
- next,
- nextPtr,
- &version,
- &encodingName,
- &encoding,
- 0))
- return syntaxError;
- if (encoding) {
- if (encoding->minBytesPerChar != (*enc)->minBytesPerChar) {
- *nextPtr = encodingName;
- return incorrectEncoding;
- }
- *enc = encoding;
- }
- else if (encodingName) {
- *nextPtr = encodingName;
- return unknownEncoding;
- }
- s = next;
- }
- context->dtd.containsRef = 1;
- return checkContent(1, context, *enc, s, end, nextPtr);
-}
-
-static enum WfCheckResult
-checkAttributeValue(DTD *dtd, const ENCODING *enc,
- const char *ptr, const char *end, const char **badPtr)
-{
- for (;;) {
- const char *next;
- int tok = XmlAttributeValueTok(enc, ptr, end, &next);
- switch (tok) {
- case XML_TOK_TRAILING_CR:
- case XML_TOK_NONE:
- return wellFormed;
- case XML_TOK_INVALID:
- *badPtr = next;
- return invalidToken;
- case XML_TOK_PARTIAL:
- *badPtr = ptr;
- return invalidToken;
- case XML_TOK_CHAR_REF:
- if (XmlCharRefNumber(enc, ptr) < 0) {
- *badPtr = ptr;
- return badCharRef;
- }
- break;
- case XML_TOK_DATA_CHARS:
- case XML_TOK_DATA_NEWLINE:
- break;
- case XML_TOK_ENTITY_REF:
- {
- const char *name = poolStoreString(&dtd->pool, enc,
- ptr + enc->minBytesPerChar,
- next - enc->minBytesPerChar);
- ENTITY *entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0);
- poolDiscard(&dtd->pool);
- if (!entity) {
- if (!dtd->containsRef) {
- *badPtr = ptr;
- return undefinedEntity;
- }
- break;
- }
- if (entity->wfInAttribute)
- break;
- if (entity->open) {
- *badPtr = ptr;
- return recursiveEntityRef;
- }
- if (entity->notation) {
- *badPtr = ptr;
- return binaryEntityRef;
- }
- if (entity) {
- if (entity->textPtr) {
- enum WfCheckResult result;
- const ENCODING *internalEnc = XmlGetInternalEncoding(XML_UTF8_ENCODING);
- const char *textEnd = entity->textPtr + entity->textLen;
- entity->open = 1;
- result = checkAttributeValue(dtd, internalEnc, entity->textPtr, textEnd, badPtr);
- entity->open = 0;
- if (result && *badPtr) {
- *badPtr = ptr;
- return result;
- }
- entity->wfInAttribute = 1;
- }
- else {
- *badPtr = ptr;
- return attributeExternalEntityRef;
- }
- }
- break;
- }
- break;
- default:
- abort();
- }
- ptr = next;
- }
- /* not reached */
-}
-
-static
-void poolInit(STRING_POOL *pool)
-{
- pool->blocks = 0;
- pool->start = 0;
- pool->ptr = 0;
- pool->end = 0;
-}
-
-static
-void poolDestroy(STRING_POOL *pool)
-{
- BLOCK *p = pool->blocks;
- while (p) {
- BLOCK *tem = p->next;
- free(p);
- p = tem;
- }
- pool->blocks = 0;
- pool->ptr = 0;
- pool->start = 0;
- pool->end = 0;
-}
-
-static
-const char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end)
-{
- for (;;) {
- XmlConvert(enc, XML_UTF8_ENCODING, &ptr, end, &(pool->ptr), pool->end);
- if (ptr == end)
- break;
- if (!poolGrow(pool))
- return 0;
- }
- return pool->start;
-}
-
-static
-const char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
- const char *ptr, const char *end)
-{
- if (!poolAppend(pool, enc, ptr, end))
- return 0;
- if (pool->ptr == pool->end && !poolGrow(pool))
- return 0;
- *(pool->ptr)++ = 0;
- return pool->start;
-}
-
-static
-int poolGrow(STRING_POOL *pool)
-{
- if (pool->blocks && pool->start == pool->blocks->s) {
- size_t blockSize = (pool->end - pool->start)*2;
- pool->blocks = realloc(pool->blocks, offsetof(BLOCK, s) + blockSize);
- if (!pool->blocks)
- return 0;
- pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
- pool->start = pool->blocks->s;
- pool->end = pool->start + blockSize;
- }
- else {
- BLOCK *tem;
- size_t blockSize = pool->end - pool->start;
- if (blockSize < INIT_BLOCK_SIZE)
- blockSize = INIT_BLOCK_SIZE;
- else
- blockSize *= 2;
- tem = malloc(offsetof(BLOCK, s) + blockSize);
- if (!tem)
- return 0;
- tem->next = pool->blocks;
- pool->blocks = tem;
- memcpy(tem->s, pool->start, pool->ptr - pool->start);
- pool->ptr = tem->s + (pool->ptr - pool->start);
- pool->start = tem->s;
- pool->end = tem->s + blockSize;
- }
- return 1;
-}
-
-static int dtdInit(DTD *dtd)
-{
- static const char *names[] = { "lt", "amp", "gt", "quot", "apos" };
- static const char chars[] = { '<', '&', '>', '"', '\'' };
- int i;
-
- poolInit(&(dtd->pool));
- hashTableInit(&(dtd->generalEntities));
- for (i = 0; i < 5; i++) {
- ENTITY *entity = (ENTITY *)lookup(&(dtd->generalEntities), names[i], sizeof(ENTITY));
- if (!entity)
- return 0;
- entity->textPtr = chars + i;
- entity->textLen = 1;
- entity->magic = 1;
- entity->wfInContent = 1;
- entity->wfInAttribute = 1;
- }
- hashTableInit(&(dtd->paramEntities));
- dtd->containsRef = 0;
- dtd->groupSize = 0;
- dtd->groupConnector = 0;
- return 1;
-}
-
-static void dtdDestroy(DTD *dtd)
-{
- poolDestroy(&(dtd->pool));
- hashTableDestroy(&(dtd->generalEntities));
- hashTableDestroy(&(dtd->paramEntities));
- free(dtd->groupConnector);
-}
-
-static
-enum WfCheckResult storeEntity(DTD *dtd,
- const ENCODING *enc,
- int isParam,
- const char *entityNamePtr,
- const char *entityNameEnd,
- const char *entityTextPtr,
- const char *entityTextEnd,
- const char **badPtr)
-{
- ENTITY *entity;
- const ENCODING *utf8 = XmlGetInternalEncoding(XML_UTF8_ENCODING);
- STRING_POOL *pool = &(dtd->pool);
- if (!poolStoreString(pool, enc, entityNamePtr, entityNameEnd))
- return noMemory;
- entity = (ENTITY *)lookup(isParam ? &(dtd->paramEntities) : &(dtd->generalEntities),
- pool->start,
- sizeof(ENTITY));
- if (entity->name != pool->start) {
- poolDiscard(pool);
- entityNamePtr = 0;
- }
- else
- poolFinish(pool);
- entityTextPtr += enc->minBytesPerChar;
- entityTextEnd -= enc->minBytesPerChar;
- entity->docTextPtr = entityTextPtr;
- for (;;) {
- const char *next;
- int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next);
- switch (tok) {
- case XML_TOK_PARAM_ENTITY_REF:
- *badPtr = entityTextPtr;
- return syntaxError;
- case XML_TOK_NONE:
- if (entityNamePtr) {
- entity->textPtr = pool->start;
- entity->textLen = pool->ptr - pool->start;
- poolFinish(pool);
- }
- else
- poolDiscard(pool);
- return wellFormed;
- case XML_TOK_ENTITY_REF:
- case XML_TOK_DATA_CHARS:
- if (!poolAppend(pool, enc, entityTextPtr, next))
- return noMemory;
- break;
- case XML_TOK_TRAILING_CR:
- next = entityTextPtr + enc->minBytesPerChar;
- /* fall through */
- case XML_TOK_DATA_NEWLINE:
- if (pool->end == pool->ptr && !poolGrow(pool))
- return noMemory;
- *(pool->ptr)++ = '\n';
- break;
- case XML_TOK_CHAR_REF:
- {
- char buf[XML_MAX_BYTES_PER_CHAR];
- int i;
- int n = XmlCharRefNumber(enc, entityTextPtr);
- if (n < 0) {
- *badPtr = entityTextPtr;
- return badCharRef;
- }
- n = XmlEncode(utf8, n, buf);
- if (!n) {
- *badPtr = entityTextPtr;
- return badCharRef;
- }
- for (i = 0; i < n; i++) {
- if (pool->end == pool->ptr && !poolGrow(pool))
- return noMemory;
- *(pool->ptr)++ = buf[i];
- }
- }
- break;
- case XML_TOK_PARTIAL:
- *badPtr = entityTextPtr;
- return invalidToken;
- case XML_TOK_INVALID:
- *badPtr = next;
- return invalidToken;
- default:
- abort();
- }
- entityTextPtr = next;
- }
- /* not reached */
-}
diff --git a/Build/source/extra/expat/xmlwf/wfcheck.h b/Build/source/extra/expat/xmlwf/wfcheck.h
deleted file mode 100644
index ea8fe573502..00000000000
--- a/Build/source/extra/expat/xmlwf/wfcheck.h
+++ /dev/null
@@ -1,38 +0,0 @@
-
-#include <stddef.h>
-
-enum WfCheckResult {
- wellFormed,
- noMemory,
- syntaxError,
- noElements,
- invalidToken,
- unclosedToken,
- partialChar,
- tagMismatch,
- duplicateAttribute,
- junkAfterDocElement,
- paramEntityRef,
- undefinedEntity,
- recursiveEntityRef,
- asyncEntity,
- badCharRef,
- binaryEntityRef,
- attributeExternalEntityRef,
- misplacedXmlPi,
- unknownEncoding,
- incorrectEncoding
-};
-
-enum EntityType {
- documentEntity,
- generalTextEntity
-};
-
-enum WfCheckResult wfCheck(enum EntityType entityType,
- const char *s, size_t n,
- const char **errorPtr,
- unsigned long *errorLineNumber,
- unsigned long *errorColNumber);
-const char *wfCheckMessage(enum WfCheckResult);
-
diff --git a/Build/source/extra/expat/xmlwf/wfcheckmessage.c b/Build/source/extra/expat/xmlwf/wfcheckmessage.c
deleted file mode 100644
index 95e811f49dc..00000000000
--- a/Build/source/extra/expat/xmlwf/wfcheckmessage.c
+++ /dev/null
@@ -1,30 +0,0 @@
-#include "wfcheck.h"
-
-const char *wfCheckMessage(enum WfCheckResult result)
-{
- static const char *message[] = {
- 0,
- "out of memory",
- "syntax error",
- "no element found",
- "not well-formed",
- "unclosed token",
- "unclosed token",
- "mismatched tag",
- "duplicate attribute",
- "junk after document element",
- "parameter entity reference not allowed within declaration in internal subset",
- "undefined entity",
- "recursive entity reference",
- "asynchronous entity",
- "reference to invalid character number",
- "reference to binary entity",
- "reference to external entity in attribute",
- "xml pi not at start of external entity",
- "unknown encoding",
- "encoding specified in XML declaration is incorrect"
- };
- if (result > 0 && result < sizeof(message)/sizeof(message[0]))
- return message[result];
- return 0;
-}
diff --git a/Build/source/extra/expat/xmlwf/win32filemap.c b/Build/source/extra/expat/xmlwf/win32filemap.c
deleted file mode 100644
index 7546fea8933..00000000000
--- a/Build/source/extra/expat/xmlwf/win32filemap.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#define STRICT 1
-#define WIN32_LEAN_AND_MEAN 1
-
-#ifdef XML_UNICODE_WCHAR_T
-#ifndef XML_UNICODE
-#define XML_UNICODE
-#endif
-#endif
-
-#ifdef XML_UNICODE
-#define UNICODE
-#define _UNICODE
-#endif /* XML_UNICODE */
-#include <windows.h>
-#include <stdio.h>
-#include <tchar.h>
-#include "filemap.h"
-
-static void win32perror(const TCHAR *);
-
-int filemap(const TCHAR *name,
- void (*processor)(const void *, size_t, const TCHAR *, void *arg),
- void *arg)
-{
- HANDLE f;
- HANDLE m;
- DWORD size;
- DWORD sizeHi;
- void *p;
-
- f = CreateFile(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
- FILE_FLAG_SEQUENTIAL_SCAN, NULL);
- if (f == INVALID_HANDLE_VALUE) {
- win32perror(name);
- return 0;
- }
- size = GetFileSize(f, &sizeHi);
- if (size == (DWORD)-1) {
- win32perror(name);
- return 0;
- }
- if (sizeHi) {
- _ftprintf(stderr, _T("%s: bigger than 2Gb\n"), name);
- return 0;
- }
- /* CreateFileMapping barfs on zero length files */
- if (size == 0) {
- static const char c = '\0';
- processor(&c, 0, name, arg);
- CloseHandle(f);
- return 1;
- }
- m = CreateFileMapping(f, NULL, PAGE_READONLY, 0, 0, NULL);
- if (m == NULL) {
- win32perror(name);
- CloseHandle(f);
- return 0;
- }
- p = MapViewOfFile(m, FILE_MAP_READ, 0, 0, 0);
- if (p == NULL) {
- win32perror(name);
- CloseHandle(m);
- CloseHandle(f);
- return 0;
- }
- processor(p, size, name, arg);
- UnmapViewOfFile(p);
- CloseHandle(m);
- CloseHandle(f);
- return 1;
-}
-
-static
-void win32perror(const TCHAR *s)
-{
- LPVOID buf;
- if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
- NULL,
- GetLastError(),
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR) &buf,
- 0,
- NULL)) {
- _ftprintf(stderr, _T("%s: %s"), s, buf);
- fflush(stderr);
- LocalFree(buf);
- }
- else
- _ftprintf(stderr, _T("%s: unknown Windows error\n"), s);
-}
diff --git a/Build/source/extra/expat/xmlwf/xmlfile.c b/Build/source/extra/expat/xmlwf/xmlfile.c
deleted file mode 100644
index ba79b23b3ff..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlfile.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <fcntl.h>
-#include "expat.h"
-#include "xmlfile.h"
-#include "xmltchar.h"
-#include "filemap.h"
-
-#ifdef _MSC_VER
-#include <io.h>
-#endif
-
-#ifdef _POSIX_SOURCE
-#include <unistd.h>
-#endif
-
-#ifndef O_BINARY
-#ifdef _O_BINARY
-#define O_BINARY _O_BINARY
-#else
-#define O_BINARY 0
-#endif
-#endif
-
-#ifdef _DEBUG
-#define READ_SIZE 16
-#else
-#define READ_SIZE (1024*8)
-#endif
-
-
-
-typedef struct {
- XML_Parser parser;
- int *retPtr;
-} PROCESS_ARGS;
-
-static
-void reportError(XML_Parser parser, const XML_Char *filename)
-{
- int code = XML_GetErrorCode(parser);
- const XML_Char *message = XML_ErrorString(code);
- if (message)
- ftprintf(stdout, T("%s:%d:%d: %s\n"),
- filename,
- XML_GetErrorLineNumber(parser),
- XML_GetErrorColumnNumber(parser),
- message);
- else
- ftprintf(stderr, T("%s: (unknown message %d)\n"), filename, code);
-}
-
-static
-void processFile(const void *data,
- size_t size,
- const XML_Char *filename,
- void *args)
-{
- XML_Parser parser = ((PROCESS_ARGS *)args)->parser;
- int *retPtr = ((PROCESS_ARGS *)args)->retPtr;
- if (!XML_Parse(parser, data, size, 1)) {
- reportError(parser, filename);
- *retPtr = 0;
- }
- else
- *retPtr = 1;
-}
-
-#ifdef WIN32
-
-static
-int isAsciiLetter(XML_Char c)
-{
- return (T('a') <= c && c <= T('z')) || (T('A') <= c && c <= T('Z'));
-}
-
-#endif /* WIN32 */
-
-static
-const XML_Char *resolveSystemId(const XML_Char *base, const XML_Char *systemId, XML_Char **toFree)
-{
- XML_Char *s;
- *toFree = 0;
- if (!base
- || *systemId == T('/')
-#ifdef WIN32
- || *systemId == T('\\')
- || (isAsciiLetter(systemId[0]) && systemId[1] == T(':'))
-#endif
- )
- return systemId;
- *toFree = (XML_Char *)malloc((tcslen(base) + tcslen(systemId) + 2)*sizeof(XML_Char));
- if (!*toFree)
- return systemId;
- tcscpy(*toFree, base);
- s = *toFree;
- if (tcsrchr(s, T('/')))
- s = tcsrchr(s, T('/')) + 1;
-#ifdef WIN32
- if (tcsrchr(s, T('\\')))
- s = tcsrchr(s, T('\\')) + 1;
-#endif
- tcscpy(s, systemId);
- return *toFree;
-}
-
-static
-int externalEntityRefFilemap(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- int result;
- XML_Char *s;
- const XML_Char *filename;
- XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0);
- PROCESS_ARGS args;
- args.retPtr = &result;
- args.parser = entParser;
- filename = resolveSystemId(base, systemId, &s);
- XML_SetBase(entParser, filename);
- if (!filemap(filename, processFile, &args))
- result = 0;
- free(s);
- XML_ParserFree(entParser);
- return result;
-}
-
-static
-int processStream(const XML_Char *filename, XML_Parser parser)
-{
- int fd = topen(filename, O_BINARY|O_RDONLY);
- if (fd < 0) {
- tperror(filename);
- return 0;
- }
- for (;;) {
- int nread;
- char *buf = XML_GetBuffer(parser, READ_SIZE);
- if (!buf) {
- close(fd);
- ftprintf(stderr, T("%s: out of memory\n"), filename);
- return 0;
- }
- nread = read(fd, buf, READ_SIZE);
- if (nread < 0) {
- tperror(filename);
- close(fd);
- return 0;
- }
- if (!XML_ParseBuffer(parser, nread, nread == 0)) {
- reportError(parser, filename);
- close(fd);
- return 0;
- }
- if (nread == 0) {
- close(fd);
- break;;
- }
- }
- return 1;
-}
-
-static
-int externalEntityRefStream(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- XML_Char *s;
- const XML_Char *filename;
- int ret;
- XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0);
- filename = resolveSystemId(base, systemId, &s);
- XML_SetBase(entParser, filename);
- ret = processStream(filename, entParser);
- free(s);
- XML_ParserFree(entParser);
- return ret;
-}
-
-int XML_ProcessFile(XML_Parser parser,
- const XML_Char *filename,
- unsigned flags)
-{
- int result;
-
- if (!XML_SetBase(parser, filename)) {
- ftprintf(stderr, T("%s: out of memory"), filename);
- exit(1);
- }
-
- if (flags & XML_EXTERNAL_ENTITIES)
- XML_SetExternalEntityRefHandler(parser,
- (flags & XML_MAP_FILE)
- ? externalEntityRefFilemap
- : externalEntityRefStream);
- if (flags & XML_MAP_FILE) {
- PROCESS_ARGS args;
- args.retPtr = &result;
- args.parser = parser;
- if (!filemap(filename, processFile, &args))
- result = 0;
- }
- else
- result = processStream(filename, parser);
- return result;
-}
diff --git a/Build/source/extra/expat/xmlwf/xmlfile.h b/Build/source/extra/expat/xmlwf/xmlfile.h
deleted file mode 100644
index 5d6bdce457d..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlfile.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#define XML_MAP_FILE 01
-#define XML_EXTERNAL_ENTITIES 02
-
-extern int XML_ProcessFile(XML_Parser parser,
- const XML_Char *filename,
- unsigned flags);
diff --git a/Build/source/extra/expat/xmlwf/xmlmime.c b/Build/source/extra/expat/xmlwf/xmlmime.c
deleted file mode 100644
index 4b32c86fe2b..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlmime.c
+++ /dev/null
@@ -1,161 +0,0 @@
-#include <string.h>
-#include "xmlmime.h"
-
-static
-const char *getTok(const char **pp)
-{
- /* inComment means one level of nesting; inComment+1 means two levels etc */
- enum { inAtom, inString, init, inComment };
- int state = init;
- const char *tokStart = 0;
- for (;;) {
- switch (**pp) {
- case '\0':
- if (state == inAtom)
- return tokStart;
- return 0;
- case ' ':
- case '\r':
- case '\t':
- case '\n':
- if (state == inAtom)
- return tokStart;
- break;
- case '(':
- if (state == inAtom)
- return tokStart;
- if (state != inString)
- state++;
- break;
- case ')':
- if (state > init)
- --state;
- else if (state != inString)
- return 0;
- break;
- case ';':
- case '/':
- case '=':
- if (state == inAtom)
- return tokStart;
- if (state == init)
- return (*pp)++;
- break;
- case '\\':
- ++*pp;
- if (**pp == '\0')
- return 0;
- break;
- case '"':
- switch (state) {
- case inString:
- ++*pp;
- return tokStart;
- case inAtom:
- return tokStart;
- case init:
- tokStart = *pp;
- state = inString;
- break;
- }
- break;
- default:
- if (state == init) {
- tokStart = *pp;
- state = inAtom;
- }
- break;
- }
- ++*pp;
- }
- /* not reached */
-}
-
-/* key must be lowercase ASCII */
-
-static
-int matchkey(const char *start, const char *end, const char *key)
-{
- if (!start)
- return 0;
- for (; start != end; start++, key++)
- if (*start != *key && *start != 'A' + (*key - 'a'))
- return 0;
- return *key == '\0';
-}
-
-void getXMLCharset(const char *buf, char *charset)
-{
- const char *next, *p;
-
- charset[0] = '\0';
- next = buf;
- p = getTok(&next);
- if (matchkey(p, next, "text"))
- strcpy(charset, "us-ascii");
- else if (!matchkey(p, next, "application"))
- return;
- p = getTok(&next);
- if (!p || *p != '/')
- return;
- p = getTok(&next);
-#if 0
- if (!matchkey(p, next, "xml") && charset[0] == '\0')
- return;
-#endif
- p = getTok(&next);
- while (p) {
- if (*p == ';') {
- p = getTok(&next);
- if (matchkey(p, next, "charset")) {
- p = getTok(&next);
- if (p && *p == '=') {
- p = getTok(&next);
- if (p) {
- char *s = charset;
- if (*p == '"') {
- while (++p != next - 1) {
- if (*p == '\\')
- ++p;
- if (s == charset + CHARSET_MAX - 1) {
- charset[0] = '\0';
- break;
- }
- *s++ = *p;
- }
- *s++ = '\0';
- }
- else {
- if (next - p > CHARSET_MAX - 1)
- break;
- while (p != next)
- *s++ = *p++;
- *s = 0;
- break;
- }
- }
- }
- break;
- }
- }
- else
- p = getTok(&next);
- }
-}
-
-#ifdef TEST
-
-#include <stdio.h>
-
-int main(int argc, char **argv)
-{
- char buf[CHARSET_MAX];
- if (argc <= 1)
- return 1;
- printf("%s\n", argv[1]);
- getXMLCharset(argv[1], buf);
- printf("charset=\"%s\"\n", buf);
- return 0;
-}
-
-#endif /* TEST */
diff --git a/Build/source/extra/expat/xmlwf/xmlmime.h b/Build/source/extra/expat/xmlwf/xmlmime.h
deleted file mode 100644
index 79654b69bf5..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlmime.h
+++ /dev/null
@@ -1,19 +0,0 @@
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Registered charset names are at most 40 characters long. */
-
-#define CHARSET_MAX 41
-
-/* Figure out the charset to use from the ContentType.
-buf contains the body of the header field (the part after "Content-Type:").
-charset gets the charset to use. It must be at least CHARSET_MAX chars long.
-charset will be empty if the default charset should be used. */
-
-void getXMLCharset(const char *buf, char *charset);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/Build/source/extra/expat/xmlwf/xmltchar.h b/Build/source/extra/expat/xmlwf/xmltchar.h
deleted file mode 100644
index 1088575512d..00000000000
--- a/Build/source/extra/expat/xmlwf/xmltchar.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifdef XML_UNICODE
-#ifndef XML_UNICODE_WCHAR_T
-#error xmlwf requires a 16-bit Unicode-compatible wchar_t
-#endif
-#define T(x) L ## x
-#define ftprintf fwprintf
-#define tfopen _wfopen
-#define fputts fputws
-#define puttc putwc
-#define tcscmp wcscmp
-#define tcscpy wcscpy
-#define tcscat wcscat
-#define tcschr wcschr
-#define tcsrchr wcsrchr
-#define tcslen wcslen
-#define tperror _wperror
-#define topen _wopen
-#define tmain wmain
-#define tremove _wremove
-#else /* not XML_UNICODE */
-#define T(x) x
-#define ftprintf fprintf
-#define tfopen fopen
-#define fputts fputs
-#define puttc putc
-#define tcscmp strcmp
-#define tcscpy strcpy
-#define tcscat strcat
-#define tcschr strchr
-#define tcsrchr strrchr
-#define tcslen strlen
-#define tperror perror
-#define topen open
-#define tmain main
-#define tremove remove
-#endif /* not XML_UNICODE */
diff --git a/Build/source/extra/expat/xmlwf/xmlurl.h b/Build/source/extra/expat/xmlwf/xmlurl.h
deleted file mode 100644
index 3ab1726889b..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlurl.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int XML_URLInit();
-void XML_URLUninit();
-int XML_ProcessURL(XML_Parser parser,
- const XML_Char *url,
- unsigned flags);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/Build/source/extra/expat/xmlwf/xmlwf.c b/Build/source/extra/expat/xmlwf/xmlwf.c
deleted file mode 100644
index 891c0db5f3d..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlwf.c
+++ /dev/null
@@ -1,759 +0,0 @@
-/*
-Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
-See the file COPYING for copying permission.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-
-#include "expat.h"
-#include "codepage.h"
-#include "xmlfile.h"
-#include "xmltchar.h"
-
-#ifdef _MSC_VER
-#include <crtdbg.h>
-#endif
-
-/* This ensures proper sorting. */
-
-#define NSSEP T('\001')
-
-static void characterData(void *userData, const XML_Char *s, int len)
-{
- FILE *fp = userData;
- for (; len > 0; --len, ++s) {
- switch (*s) {
- case T('&'):
- fputts(T("&amp;"), fp);
- break;
- case T('<'):
- fputts(T("&lt;"), fp);
- break;
- case T('>'):
- fputts(T("&gt;"), fp);
- break;
-#ifdef W3C14N
- case 13:
- fputts(T("&#xD;"), fp);
- break;
-#else
- case T('"'):
- fputts(T("&quot;"), fp);
- break;
- case 9:
- case 10:
- case 13:
- ftprintf(fp, T("&#%d;"), *s);
- break;
-#endif
- default:
- puttc(*s, fp);
- break;
- }
- }
-}
-
-static void attributeValue(FILE *fp, const XML_Char *s)
-{
- puttc(T('='), fp);
- puttc(T('"'), fp);
- for (;;) {
- switch (*s) {
- case 0:
- case NSSEP:
- puttc(T('"'), fp);
- return;
- case T('&'):
- fputts(T("&amp;"), fp);
- break;
- case T('<'):
- fputts(T("&lt;"), fp);
- break;
- case T('"'):
- fputts(T("&quot;"), fp);
- break;
-#ifdef W3C14N
- case 9:
- fputts(T("&#x9;"), fp);
- break;
- case 10:
- fputts(T("&#xA;"), fp);
- break;
- case 13:
- fputts(T("&#xD;"), fp);
- break;
-#else
- case T('>'):
- fputts(T("&gt;"), fp);
- break;
- case 9:
- case 10:
- case 13:
- ftprintf(fp, T("&#%d;"), *s);
- break;
-#endif
- default:
- puttc(*s, fp);
- break;
- }
- s++;
- }
-}
-
-/* Lexicographically comparing UTF-8 encoded attribute values,
-is equivalent to lexicographically comparing based on the character number. */
-
-static int attcmp(const void *att1, const void *att2)
-{
- return tcscmp(*(const XML_Char **)att1, *(const XML_Char **)att2);
-}
-
-static void startElement(void *userData, const XML_Char *name, const XML_Char **atts)
-{
- int nAtts;
- const XML_Char **p;
- FILE *fp = userData;
- puttc(T('<'), fp);
- fputts(name, fp);
-
- p = atts;
- while (*p)
- ++p;
- nAtts = (p - atts) >> 1;
- if (nAtts > 1)
- qsort((void *)atts, nAtts, sizeof(XML_Char *) * 2, attcmp);
- while (*atts) {
- puttc(T(' '), fp);
- fputts(*atts++, fp);
- attributeValue(fp, *atts);
- atts++;
- }
- puttc(T('>'), fp);
-}
-
-static void endElement(void *userData, const XML_Char *name)
-{
- FILE *fp = userData;
- puttc(T('<'), fp);
- puttc(T('/'), fp);
- fputts(name, fp);
- puttc(T('>'), fp);
-}
-
-static int nsattcmp(const void *p1, const void *p2)
-{
- const XML_Char *att1 = *(const XML_Char **)p1;
- const XML_Char *att2 = *(const XML_Char **)p2;
- int sep1 = (tcsrchr(att1, NSSEP) != 0);
- int sep2 = (tcsrchr(att1, NSSEP) != 0);
- if (sep1 != sep2)
- return sep1 - sep2;
- return tcscmp(att1, att2);
-}
-
-static void startElementNS(void *userData, const XML_Char *name, const XML_Char **atts)
-{
- int nAtts;
- int nsi;
- const XML_Char **p;
- FILE *fp = userData;
- const XML_Char *sep;
- puttc(T('<'), fp);
-
- sep = tcsrchr(name, NSSEP);
- if (sep) {
- fputts(T("n1:"), fp);
- fputts(sep + 1, fp);
- fputts(T(" xmlns:n1"), fp);
- attributeValue(fp, name);
- nsi = 2;
- }
- else {
- fputts(name, fp);
- nsi = 1;
- }
-
- p = atts;
- while (*p)
- ++p;
- nAtts = (p - atts) >> 1;
- if (nAtts > 1)
- qsort((void *)atts, nAtts, sizeof(XML_Char *) * 2, nsattcmp);
- while (*atts) {
- name = *atts++;
- sep = tcsrchr(name, NSSEP);
- puttc(T(' '), fp);
- if (sep) {
- ftprintf(fp, T("n%d:"), nsi);
- fputts(sep + 1, fp);
- }
- else
- fputts(name, fp);
- attributeValue(fp, *atts);
- if (sep) {
- ftprintf(fp, T(" xmlns:n%d"), nsi++);
- attributeValue(fp, name);
- }
- atts++;
- }
- puttc(T('>'), fp);
-}
-
-static void endElementNS(void *userData, const XML_Char *name)
-{
- FILE *fp = userData;
- const XML_Char *sep;
- puttc(T('<'), fp);
- puttc(T('/'), fp);
- sep = tcsrchr(name, NSSEP);
- if (sep) {
- fputts(T("n1:"), fp);
- fputts(sep + 1, fp);
- }
- else
- fputts(name, fp);
- puttc(T('>'), fp);
-}
-
-#ifndef W3C14N
-
-static void processingInstruction(void *userData, const XML_Char *target, const XML_Char *data)
-{
- FILE *fp = userData;
- puttc(T('<'), fp);
- puttc(T('?'), fp);
- fputts(target, fp);
- puttc(T(' '), fp);
- fputts(data, fp);
- puttc(T('?'), fp);
- puttc(T('>'), fp);
-}
-
-#endif /* not W3C14N */
-
-static void defaultCharacterData(XML_Parser parser, const XML_Char *s, int len)
-{
- XML_DefaultCurrent(parser);
-}
-
-static void defaultStartElement(XML_Parser parser, const XML_Char *name, const XML_Char **atts)
-{
- XML_DefaultCurrent(parser);
-}
-
-static void defaultEndElement(XML_Parser parser, const XML_Char *name)
-{
- XML_DefaultCurrent(parser);
-}
-
-static void defaultProcessingInstruction(XML_Parser parser, const XML_Char *target, const XML_Char *data)
-{
- XML_DefaultCurrent(parser);
-}
-
-static void nopCharacterData(XML_Parser parser, const XML_Char *s, int len)
-{
-}
-
-static void nopStartElement(XML_Parser parser, const XML_Char *name, const XML_Char **atts)
-{
-}
-
-static void nopEndElement(XML_Parser parser, const XML_Char *name)
-{
-}
-
-static void nopProcessingInstruction(XML_Parser parser, const XML_Char *target, const XML_Char *data)
-{
-}
-
-static void markup(XML_Parser parser, const XML_Char *s, int len)
-{
- FILE *fp = XML_GetUserData(parser);
- for (; len > 0; --len, ++s)
- puttc(*s, fp);
-}
-
-static
-void metaLocation(XML_Parser parser)
-{
- const XML_Char *uri = XML_GetBase(parser);
- if (uri)
- ftprintf(XML_GetUserData(parser), T(" uri=\"%s\""), uri);
- ftprintf(XML_GetUserData(parser),
- T(" byte=\"%ld\" nbytes=\"%d\" line=\"%d\" col=\"%d\""),
- XML_GetCurrentByteIndex(parser),
- XML_GetCurrentByteCount(parser),
- XML_GetCurrentLineNumber(parser),
- XML_GetCurrentColumnNumber(parser));
-}
-
-static
-void metaStartDocument(XML_Parser parser)
-{
- fputts(T("<document>\n"), XML_GetUserData(parser));
-}
-
-static
-void metaEndDocument(XML_Parser parser)
-{
- fputts(T("</document>\n"), XML_GetUserData(parser));
-}
-
-static
-void metaStartElement(XML_Parser parser, const XML_Char *name, const XML_Char **atts)
-{
- FILE *fp = XML_GetUserData(parser);
- const XML_Char **specifiedAttsEnd
- = atts + XML_GetSpecifiedAttributeCount(parser);
- const XML_Char **idAttPtr;
- int idAttIndex = XML_GetIdAttributeIndex(parser);
- if (idAttIndex < 0)
- idAttPtr = 0;
- else
- idAttPtr = atts + idAttIndex;
-
- ftprintf(fp, T("<starttag name=\"%s\""), name);
- metaLocation(parser);
- if (*atts) {
- fputts(T(">\n"), fp);
- do {
- ftprintf(fp, T("<attribute name=\"%s\" value=\""), atts[0]);
- characterData(fp, atts[1], tcslen(atts[1]));
- if (atts >= specifiedAttsEnd)
- fputts(T("\" defaulted=\"yes\"/>\n"), fp);
- else if (atts == idAttPtr)
- fputts(T("\" id=\"yes\"/>\n"), fp);
- else
- fputts(T("\"/>\n"), fp);
- } while (*(atts += 2));
- fputts(T("</starttag>\n"), fp);
- }
- else
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaEndElement(XML_Parser parser, const XML_Char *name)
-{
- FILE *fp = XML_GetUserData(parser);
- ftprintf(fp, T("<endtag name=\"%s\""), name);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaProcessingInstruction(XML_Parser parser, const XML_Char *target, const XML_Char *data)
-{
- FILE *fp = XML_GetUserData(parser);
- ftprintf(fp, T("<pi target=\"%s\" data=\""), target);
- characterData(fp, data, tcslen(data));
- puttc(T('"'), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaComment(XML_Parser parser, const XML_Char *data)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<comment data=\""), fp);
- characterData(fp, data, tcslen(data));
- puttc(T('"'), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaStartCdataSection(XML_Parser parser)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<startcdata"), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaEndCdataSection(XML_Parser parser)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<endcdata"), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaCharacterData(XML_Parser parser, const XML_Char *s, int len)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<chars str=\""), fp);
- characterData(fp, s, len);
- puttc(T('"'), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaStartDoctypeDecl(XML_Parser parser,
- const XML_Char *doctypeName,
- const XML_Char *sysid,
- const XML_Char *pubid,
- int has_internal_subset)
-{
- FILE *fp = XML_GetUserData(parser);
- ftprintf(fp, T("<startdoctype name=\"%s\""), doctypeName);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaEndDoctypeDecl(XML_Parser parser)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<enddoctype"), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaNotationDecl(XML_Parser parser,
- const XML_Char *notationName,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- FILE *fp = XML_GetUserData(parser);
- ftprintf(fp, T("<notation name=\"%s\""), notationName);
- if (publicId)
- ftprintf(fp, T(" public=\"%s\""), publicId);
- if (systemId) {
- fputts(T(" system=\""), fp);
- characterData(fp, systemId, tcslen(systemId));
- puttc(T('"'), fp);
- }
- metaLocation(parser);
- fputts(T("/>\n"), fp);
-}
-
-
-static
-void metaEntityDecl(XML_Parser parser,
- const XML_Char *entityName,
- int is_param,
- const XML_Char *value,
- int value_length,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId,
- const XML_Char *notationName)
-{
- FILE *fp = XML_GetUserData(parser);
-
- if (value) {
- ftprintf(fp, T("<entity name=\"%s\""), entityName);
- metaLocation(parser);
- puttc(T('>'), fp);
- characterData(fp, value, value_length);
- fputts(T("</entity/>\n"), fp);
- }
- else if (notationName) {
- ftprintf(fp, T("<entity name=\"%s\""), entityName);
- if (publicId)
- ftprintf(fp, T(" public=\"%s\""), publicId);
- fputts(T(" system=\""), fp);
- characterData(fp, systemId, tcslen(systemId));
- puttc(T('"'), fp);
- ftprintf(fp, T(" notation=\"%s\""), notationName);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
- }
- else {
- ftprintf(fp, T("<entity name=\"%s\""), entityName);
- if (publicId)
- ftprintf(fp, T(" public=\"%s\""), publicId);
- fputts(T(" system=\""), fp);
- characterData(fp, systemId, tcslen(systemId));
- puttc(T('"'), fp);
- metaLocation(parser);
- fputts(T("/>\n"), fp);
- }
-}
-
-static
-void metaStartNamespaceDecl(XML_Parser parser,
- const XML_Char *prefix,
- const XML_Char *uri)
-{
- FILE *fp = XML_GetUserData(parser);
- fputts(T("<startns"), fp);
- if (prefix)
- ftprintf(fp, T(" prefix=\"%s\""), prefix);
- if (uri) {
- fputts(T(" ns=\""), fp);
- characterData(fp, uri, tcslen(uri));
- fputts(T("\"/>\n"), fp);
- }
- else
- fputts(T("/>\n"), fp);
-}
-
-static
-void metaEndNamespaceDecl(XML_Parser parser, const XML_Char *prefix)
-{
- FILE *fp = XML_GetUserData(parser);
- if (!prefix)
- fputts(T("<endns/>\n"), fp);
- else
- ftprintf(fp, T("<endns prefix=\"%s\"/>\n"), prefix);
-}
-
-static
-int unknownEncodingConvert(void *data, const char *p)
-{
- return codepageConvert(*(int *)data, p);
-}
-
-static
-int unknownEncoding(void *userData,
- const XML_Char *name,
- XML_Encoding *info)
-{
- int cp;
- static const XML_Char prefixL[] = T("windows-");
- static const XML_Char prefixU[] = T("WINDOWS-");
- int i;
-
- for (i = 0; prefixU[i]; i++)
- if (name[i] != prefixU[i] && name[i] != prefixL[i])
- return 0;
-
- cp = 0;
- for (; name[i]; i++) {
- static const XML_Char digits[] = T("0123456789");
- const XML_Char *s = tcschr(digits, name[i]);
- if (!s)
- return 0;
- cp *= 10;
- cp += s - digits;
- if (cp >= 0x10000)
- return 0;
- }
- if (!codepageMap(cp, info->map))
- return 0;
- info->convert = unknownEncodingConvert;
- /* We could just cast the code page integer to a void *,
- and avoid the use of release. */
- info->release = free;
- info->data = malloc(sizeof(int));
- if (!info->data)
- return 0;
- *(int *)info->data = cp;
- return 1;
-}
-
-static
-int notStandalone(void *userData)
-{
- return 0;
-}
-
-static
-void usage(const XML_Char *prog)
-{
- ftprintf(stderr, T("usage: %s [-n] [-p] [-r] [-s] [-w] [-x] [-d output-dir] [-e encoding] file ...\n"), prog);
- exit(1);
-}
-
-int tmain(int argc, XML_Char **argv)
-{
- int i, j;
- const XML_Char *outputDir = 0;
- const XML_Char *encoding = 0;
- unsigned processFlags = XML_MAP_FILE;
- int windowsCodePages = 0;
- int outputType = 0;
- int useNamespaces = 0;
- int requireStandalone = 0;
- int paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
-
-#ifdef _MSC_VER
- _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF|_CRTDBG_LEAK_CHECK_DF);
-#endif
-
- i = 1;
- j = 0;
- while (i < argc) {
- if (j == 0) {
- if (argv[i][0] != T('-'))
- break;
- if (argv[i][1] == T('-') && argv[i][2] == T('\0')) {
- i++;
- break;
- }
- j++;
- }
- switch (argv[i][j]) {
- case T('r'):
- processFlags &= ~XML_MAP_FILE;
- j++;
- break;
- case T('s'):
- requireStandalone = 1;
- j++;
- break;
- case T('n'):
- useNamespaces = 1;
- j++;
- break;
- case T('p'):
- paramEntityParsing = XML_PARAM_ENTITY_PARSING_ALWAYS;
- /* fall through */
- case T('x'):
- processFlags |= XML_EXTERNAL_ENTITIES;
- j++;
- break;
- case T('w'):
- windowsCodePages = 1;
- j++;
- break;
- case T('m'):
- outputType = 'm';
- j++;
- break;
- case T('c'):
- outputType = 'c';
- useNamespaces = 0;
- j++;
- break;
- case T('t'):
- outputType = 't';
- j++;
- break;
- case T('d'):
- if (argv[i][j + 1] == T('\0')) {
- if (++i == argc)
- usage(argv[0]);
- outputDir = argv[i];
- }
- else
- outputDir = argv[i] + j + 1;
- i++;
- j = 0;
- break;
- case T('e'):
- if (argv[i][j + 1] == T('\0')) {
- if (++i == argc)
- usage(argv[0]);
- encoding = argv[i];
- }
- else
- encoding = argv[i] + j + 1;
- i++;
- j = 0;
- break;
- case T('\0'):
- if (j > 1) {
- i++;
- j = 0;
- break;
- }
- /* fall through */
- default:
- usage(argv[0]);
- }
- }
- if (i == argc)
- usage(argv[0]);
- for (; i < argc; i++) {
- FILE *fp = 0;
- XML_Char *outName = 0;
- int result;
- XML_Parser parser;
- if (useNamespaces)
- parser = XML_ParserCreateNS(encoding, NSSEP);
- else
- parser = XML_ParserCreate(encoding);
- if (requireStandalone)
- XML_SetNotStandaloneHandler(parser, notStandalone);
- XML_SetParamEntityParsing(parser, paramEntityParsing);
- if (outputType == 't') {
- /* This is for doing timings; this gives a more realistic estimate of
- the parsing time. */
- outputDir = 0;
- XML_SetElementHandler(parser, nopStartElement, nopEndElement);
- XML_SetCharacterDataHandler(parser, nopCharacterData);
- XML_SetProcessingInstructionHandler(parser, nopProcessingInstruction);
- }
- else if (outputDir) {
- const XML_Char *file = argv[i];
- if (tcsrchr(file, T('/')))
- file = tcsrchr(file, T('/')) + 1;
-#ifdef WIN32
- if (tcsrchr(file, T('\\')))
- file = tcsrchr(file, T('\\')) + 1;
-#endif
- outName = malloc((tcslen(outputDir) + tcslen(file) + 2) * sizeof(XML_Char));
- tcscpy(outName, outputDir);
- tcscat(outName, T("/"));
- tcscat(outName, file);
- fp = tfopen(outName, T("wb"));
- if (!fp) {
- tperror(outName);
- exit(1);
- }
- setvbuf(fp, NULL, _IOFBF, 16384);
-#ifdef XML_UNICODE
- puttc(0xFEFF, fp);
-#endif
- XML_SetUserData(parser, fp);
- switch (outputType) {
- case 'm':
- XML_UseParserAsHandlerArg(parser);
- XML_SetElementHandler(parser, metaStartElement, metaEndElement);
- XML_SetProcessingInstructionHandler(parser, metaProcessingInstruction);
- XML_SetCommentHandler(parser, metaComment);
- XML_SetCdataSectionHandler(parser, metaStartCdataSection, metaEndCdataSection);
- XML_SetCharacterDataHandler(parser, metaCharacterData);
- XML_SetDoctypeDeclHandler(parser, metaStartDoctypeDecl, metaEndDoctypeDecl);
- XML_SetEntityDeclHandler(parser, metaEntityDecl);
- XML_SetNotationDeclHandler(parser, metaNotationDecl);
- XML_SetNamespaceDeclHandler(parser, metaStartNamespaceDecl, metaEndNamespaceDecl);
- metaStartDocument(parser);
- break;
- case 'c':
- XML_UseParserAsHandlerArg(parser);
- XML_SetDefaultHandler(parser, markup);
- XML_SetElementHandler(parser, defaultStartElement, defaultEndElement);
- XML_SetCharacterDataHandler(parser, defaultCharacterData);
- XML_SetProcessingInstructionHandler(parser, defaultProcessingInstruction);
- break;
- default:
- if (useNamespaces)
- XML_SetElementHandler(parser, startElementNS, endElementNS);
- else
- XML_SetElementHandler(parser, startElement, endElement);
- XML_SetCharacterDataHandler(parser, characterData);
-#ifndef W3C14N
- XML_SetProcessingInstructionHandler(parser, processingInstruction);
-#endif /* not W3C14N */
- break;
- }
- }
- if (windowsCodePages)
- XML_SetUnknownEncodingHandler(parser, unknownEncoding, 0);
- result = XML_ProcessFile(parser, argv[i], processFlags);
- if (outputDir) {
- if (outputType == 'm')
- metaEndDocument(parser);
- fclose(fp);
- if (!result)
- tremove(outName);
- free(outName);
- }
- XML_ParserFree(parser);
- }
- return 0;
-}
diff --git a/Build/source/extra/expat/xmlwf/xmlwf.dsp b/Build/source/extra/expat/xmlwf/xmlwf.dsp
deleted file mode 100644
index 51de958bf7a..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlwf.dsp
+++ /dev/null
@@ -1,136 +0,0 @@
-# Microsoft Developer Studio Project File - Name="xmlwf" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Console Application" 0x0103
-
-CFG=xmlwf - Win32 Release
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE
-!MESSAGE NMAKE /f "xmlwf.mak".
-!MESSAGE
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "xmlwf.mak" CFG="xmlwf - Win32 Release"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "xmlwf - Win32 Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "xmlwf - Win32 Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "xmlwf - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir ".\Release"
-# PROP BASE Intermediate_Dir ".\Release"
-# PROP BASE Target_Dir "."
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir ".\Release"
-# PROP Intermediate_Dir ".\Release"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir "."
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /W3 /GX /O2 /I "..\xmlparse" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllimport) /YX /FD /c
-# ADD BASE RSC /l 0x809 /d "NDEBUG"
-# ADD RSC /l 0x809 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 setargv.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"..\bin\xmlwf.exe"
-
-!ELSEIF "$(CFG)" == "xmlwf - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir ".\Debug"
-# PROP BASE Intermediate_Dir ".\Debug"
-# PROP BASE Target_Dir "."
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir ".\Debug"
-# PROP Intermediate_Dir ".\Debug"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir "."
-# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I ".\xmlparse" /I "..\xmlparse" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllimport) /YX /FD /c
-# ADD BASE RSC /l 0x809 /d "_DEBUG"
-# ADD RSC /l 0x809 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386
-# ADD LINK32 setargv.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /out:"..\dbgbin\xmlwf.exe"
-
-!ENDIF
-
-# Begin Target
-
-# Name "xmlwf - Win32 Release"
-# Name "xmlwf - Win32 Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90"
-# Begin Source File
-
-SOURCE=.\codepage.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\readfilemap.c
-# PROP Exclude_From_Build 1
-# End Source File
-# Begin Source File
-
-SOURCE=.\unixfilemap.c
-# PROP Exclude_From_Build 1
-# End Source File
-# Begin Source File
-
-SOURCE=.\win32filemap.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmlfile.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmlwf.c
-# End Source File
-# End Group
-# Begin Group "Header Files"
-
-# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
-# Begin Source File
-
-SOURCE=.\codepage.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmlfile.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\xmltchar.h
-# End Source File
-# End Group
-# Begin Group "Resource Files"
-
-# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
-# End Group
-# End Target
-# End Project
diff --git a/Build/source/extra/expat/xmlwf/xmlwin32url.cxx b/Build/source/extra/expat/xmlwf/xmlwin32url.cxx
deleted file mode 100644
index 4f33aa8e75a..00000000000
--- a/Build/source/extra/expat/xmlwf/xmlwin32url.cxx
+++ /dev/null
@@ -1,371 +0,0 @@
-#include "xmlparse.h"
-#ifdef XML_UNICODE
-#define UNICODE
-#endif
-#include <windows.h>
-#include <urlmon.h>
-#include <wininet.h>
-#include <stdio.h>
-#include <tchar.h>
-#include "xmlurl.h"
-#include "xmlmime.h"
-
-static
-int processURL(XML_Parser parser, IMoniker *baseMoniker, const XML_Char *url);
-
-typedef void (*StopHandler)(void *, HRESULT);
-
-class Callback : public IBindStatusCallback {
-public:
- // IUnknown methods
- STDMETHODIMP QueryInterface(REFIID,void **);
- STDMETHODIMP_(ULONG) AddRef();
- STDMETHODIMP_(ULONG) Release();
- // IBindStatusCallback methods
- STDMETHODIMP OnStartBinding(DWORD, IBinding *);
- STDMETHODIMP GetPriority(LONG *);
- STDMETHODIMP OnLowResource(DWORD);
- STDMETHODIMP OnProgress(ULONG, ULONG, ULONG, LPCWSTR);
- STDMETHODIMP OnStopBinding(HRESULT, LPCWSTR);
- STDMETHODIMP GetBindInfo(DWORD *, BINDINFO *);
- STDMETHODIMP OnDataAvailable(DWORD, DWORD, FORMATETC *, STGMEDIUM *);
- STDMETHODIMP OnObjectAvailable(REFIID, IUnknown *);
- Callback(XML_Parser, IMoniker *, StopHandler, void *);
- ~Callback();
- int externalEntityRef(const XML_Char *context, const XML_Char *systemId, const XML_Char *publicId);
-private:
- XML_Parser parser_;
- IMoniker *baseMoniker_;
- DWORD totalRead_;
- ULONG ref_;
- IBinding *pBinding_;
- StopHandler stopHandler_;
- void *stopArg_;
-};
-
-STDMETHODIMP_(ULONG) Callback::AddRef()
-{
- return ref_++;
-}
-
-STDMETHODIMP_(ULONG) Callback::Release()
-{
- if (--ref_ == 0) {
- delete this;
- return 0;
- }
- return ref_;
-}
-
-STDMETHODIMP Callback::QueryInterface(REFIID riid, void** ppv)
-{
- if (IsEqualGUID(riid, IID_IUnknown))
- *ppv = (IUnknown *)this;
- else if (IsEqualGUID(riid, IID_IBindStatusCallback))
- *ppv = (IBindStatusCallback *)this;
- else
- return E_NOINTERFACE;
- ((LPUNKNOWN)*ppv)->AddRef();
- return S_OK;
-}
-
-STDMETHODIMP Callback::OnStartBinding(DWORD, IBinding* pBinding)
-{
- pBinding_ = pBinding;
- pBinding->AddRef();
- return S_OK;
-}
-
-STDMETHODIMP Callback::GetPriority(LONG *)
-{
- return E_NOTIMPL;
-}
-
-STDMETHODIMP Callback::OnLowResource(DWORD)
-{
- return E_NOTIMPL;
-}
-
-STDMETHODIMP Callback::OnProgress(ULONG, ULONG, ULONG, LPCWSTR)
-{
- return S_OK;
-}
-
-STDMETHODIMP Callback::OnStopBinding(HRESULT hr, LPCWSTR szError)
-{
- if (pBinding_) {
- pBinding_->Release();
- pBinding_ = 0;
- }
- if (baseMoniker_) {
- baseMoniker_->Release();
- baseMoniker_ = 0;
- }
- stopHandler_(stopArg_, hr);
- return S_OK;
-}
-
-STDMETHODIMP Callback::GetBindInfo(DWORD* pgrfBINDF, BINDINFO* pbindinfo)
-{
- *pgrfBINDF = BINDF_ASYNCHRONOUS;
- return S_OK;
-}
-
-static
-void reportError(XML_Parser parser)
-{
- int code = XML_GetErrorCode(parser);
- const XML_Char *message = XML_ErrorString(code);
- if (message)
- _ftprintf(stderr, _T("%s:%d:%ld: %s\n"),
- XML_GetBase(parser),
- XML_GetErrorLineNumber(parser),
- XML_GetErrorColumnNumber(parser),
- message);
- else
- _ftprintf(stderr, _T("%s: (unknown message %d)\n"), XML_GetBase(parser), code);
-}
-
-STDMETHODIMP Callback::OnDataAvailable(DWORD grfBSCF,
- DWORD dwSize,
- FORMATETC *pfmtetc,
- STGMEDIUM* pstgmed)
-{
- if (grfBSCF & BSCF_FIRSTDATANOTIFICATION) {
- IWinInetHttpInfo *hp;
- HRESULT hr = pBinding_->QueryInterface(IID_IWinInetHttpInfo, (void **)&hp);
- if (SUCCEEDED(hr)) {
- char contentType[1024];
- DWORD bufSize = sizeof(contentType);
- DWORD flags = 0;
- contentType[0] = 0;
- hr = hp->QueryInfo(HTTP_QUERY_CONTENT_TYPE, contentType, &bufSize, 0, NULL);
- if (SUCCEEDED(hr)) {
- char charset[CHARSET_MAX];
- getXMLCharset(contentType, charset);
- if (charset[0]) {
-#ifdef XML_UNICODE
- XML_Char wcharset[CHARSET_MAX];
- XML_Char *p1 = wcharset;
- const char *p2 = charset;
- while ((*p1++ = (unsigned char)*p2++) != 0)
- ;
- XML_SetEncoding(parser_, wcharset);
-#else
- XML_SetEncoding(parser_, charset);
-#endif
- }
- }
- hp->Release();
- }
- }
- if (!parser_)
- return E_ABORT;
- if (pstgmed->tymed == TYMED_ISTREAM) {
- while (totalRead_ < dwSize) {
-#define READ_MAX (64*1024)
- DWORD nToRead = dwSize - totalRead_;
- if (nToRead > READ_MAX)
- nToRead = READ_MAX;
- void *buf = XML_GetBuffer(parser_, nToRead);
- if (!buf) {
- _ftprintf(stderr, _T("out of memory\n"));
- return E_ABORT;
- }
- DWORD nRead;
- HRESULT hr = pstgmed->pstm->Read(buf, nToRead, &nRead);
- if (SUCCEEDED(hr)) {
- totalRead_ += nRead;
- if (!XML_ParseBuffer(parser_,
- nRead,
- (grfBSCF & BSCF_LASTDATANOTIFICATION) != 0
- && totalRead_ == dwSize)) {
- reportError(parser_);
- return E_ABORT;
- }
- }
- }
- }
- return S_OK;
-}
-
-STDMETHODIMP Callback::OnObjectAvailable(REFIID, IUnknown *)
-{
- return S_OK;
-}
-
-int Callback::externalEntityRef(const XML_Char *context, const XML_Char *systemId, const XML_Char *publicId)
-{
- XML_Parser entParser = XML_ExternalEntityParserCreate(parser_, context, 0);
- XML_SetBase(entParser, systemId);
- int ret = processURL(entParser, baseMoniker_, systemId);
- XML_ParserFree(entParser);
- return ret;
-}
-
-Callback::Callback(XML_Parser parser, IMoniker *baseMoniker, StopHandler stopHandler, void *stopArg)
-: parser_(parser),
- baseMoniker_(baseMoniker),
- ref_(0),
- pBinding_(0),
- totalRead_(0),
- stopHandler_(stopHandler),
- stopArg_(stopArg)
-{
- if (baseMoniker_)
- baseMoniker_->AddRef();
-}
-
-Callback::~Callback()
-{
- if (pBinding_)
- pBinding_->Release();
- if (baseMoniker_)
- baseMoniker_->Release();
-}
-
-static
-int externalEntityRef(void *arg,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- return ((Callback *)arg)->externalEntityRef(context, systemId, publicId);
-}
-
-
-static
-HRESULT openStream(XML_Parser parser,
- IMoniker *baseMoniker,
- const XML_Char *uri,
- StopHandler stopHandler, void *stopArg)
-{
- if (!XML_SetBase(parser, uri))
- return E_OUTOFMEMORY;
- HRESULT hr;
- IMoniker *m;
-#ifdef XML_UNICODE
- hr = CreateURLMoniker(0, uri, &m);
-#else
- LPWSTR uriw = new wchar_t[strlen(uri) + 1];
- for (int i = 0;; i++) {
- uriw[i] = uri[i];
- if (uriw[i] == 0)
- break;
- }
- hr = CreateURLMoniker(baseMoniker, uriw, &m);
- delete [] uriw;
-#endif
- if (FAILED(hr))
- return hr;
- IBindStatusCallback *cb = new Callback(parser, m, stopHandler, stopArg);
- XML_SetExternalEntityRefHandler(parser, externalEntityRef);
- XML_SetExternalEntityRefHandlerArg(parser, cb);
- cb->AddRef();
- IBindCtx *b;
- if (FAILED(hr = CreateAsyncBindCtx(0, cb, 0, &b))) {
- cb->Release();
- m->Release();
- return hr;
- }
- cb->Release();
- IStream *pStream;
- hr = m->BindToStorage(b, 0, IID_IStream, (void **)&pStream);
- if (SUCCEEDED(hr)) {
- if (pStream)
- pStream->Release();
- }
- if (hr == MK_S_ASYNCHRONOUS)
- hr = S_OK;
- m->Release();
- b->Release();
- return hr;
-}
-
-struct QuitInfo {
- const XML_Char *url;
- HRESULT hr;
- int stop;
-};
-
-static
-void winPerror(const XML_Char *url, HRESULT hr)
-{
- LPVOID buf;
- if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
- | FORMAT_MESSAGE_FROM_HMODULE,
- GetModuleHandleA("urlmon.dll"),
- hr,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR) &buf,
- 0,
- NULL)
- || FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
- | FORMAT_MESSAGE_FROM_SYSTEM,
- 0,
- hr,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR) &buf,
- 0,
- NULL)) {
- /* The system error messages seem to end with a newline. */
- _ftprintf(stderr, _T("%s: %s"), url, buf);
- fflush(stderr);
- LocalFree(buf);
- }
- else
- _ftprintf(stderr, _T("%s: error %x\n"), url, hr);
-}
-
-static void threadQuit(void *p, HRESULT hr)
-{
- QuitInfo *qi = (QuitInfo *)p;
- qi->hr = hr;
- qi->stop = 1;
-}
-
-extern "C"
-int XML_URLInit()
-{
- return SUCCEEDED(CoInitialize(0));
-}
-
-extern "C"
-void XML_URLUninit()
-{
- CoUninitialize();
-}
-
-static
-int processURL(XML_Parser parser, IMoniker *baseMoniker, const XML_Char *url)
-{
- QuitInfo qi;
- qi.stop = 0;
- qi.url = url;
-
- XML_SetBase(parser, url);
- HRESULT hr = openStream(parser, baseMoniker, url, threadQuit, &qi);
- if (FAILED(hr)) {
- winPerror(url, hr);
- return 0;
- }
- else if (FAILED(qi.hr)) {
- winPerror(url, qi.hr);
- return 0;
- }
- MSG msg;
- while (!qi.stop && GetMessage (&msg, NULL, 0, 0)) {
- TranslateMessage (&msg);
- DispatchMessage (&msg);
- }
- return 1;
-}
-
-extern "C"
-int XML_ProcessURL(XML_Parser parser,
- const XML_Char *url,
- unsigned flags)
-{
- return processURL(parser, 0, url);
-}
diff --git a/Build/source/extra/jpeg/README b/Build/source/extra/jpeg/README
deleted file mode 100644
index 86cc20669d6..00000000000
--- a/Build/source/extra/jpeg/README
+++ /dev/null
@@ -1,385 +0,0 @@
-The Independent JPEG Group's JPEG software
-==========================================
-
-README for release 6b of 27-Mar-1998
-====================================
-
-This distribution contains the sixth public release of the Independent JPEG
-Group's free JPEG software. You are welcome to redistribute this software and
-to use it for any purpose, subject to the conditions under LEGAL ISSUES, below.
-
-Serious users of this software (particularly those incorporating it into
-larger programs) should contact IJG at jpeg-info@uunet.uu.net to be added to
-our electronic mailing list. Mailing list members are notified of updates
-and have a chance to participate in technical discussions, etc.
-
-This software is the work of Tom Lane, Philip Gladstone, Jim Boucher,
-Lee Crocker, Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi,
-Guido Vollbeding, Ge' Weijers, and other members of the Independent JPEG
-Group.
-
-IJG is not affiliated with the official ISO JPEG standards committee.
-
-
-DOCUMENTATION ROADMAP
-=====================
-
-This file contains the following sections:
-
-OVERVIEW General description of JPEG and the IJG software.
-LEGAL ISSUES Copyright, lack of warranty, terms of distribution.
-REFERENCES Where to learn more about JPEG.
-ARCHIVE LOCATIONS Where to find newer versions of this software.
-RELATED SOFTWARE Other stuff you should get.
-FILE FORMAT WARS Software *not* to get.
-TO DO Plans for future IJG releases.
-
-Other documentation files in the distribution are:
-
-User documentation:
- install.doc How to configure and install the IJG software.
- usage.doc Usage instructions for cjpeg, djpeg, jpegtran,
- rdjpgcom, and wrjpgcom.
- *.1 Unix-style man pages for programs (same info as usage.doc).
- wizard.doc Advanced usage instructions for JPEG wizards only.
- change.log Version-to-version change highlights.
-Programmer and internal documentation:
- libjpeg.doc How to use the JPEG library in your own programs.
- example.c Sample code for calling the JPEG library.
- structure.doc Overview of the JPEG library's internal structure.
- filelist.doc Road map of IJG files.
- coderules.doc Coding style rules --- please read if you contribute code.
-
-Please read at least the files install.doc and usage.doc. Useful information
-can also be found in the JPEG FAQ (Frequently Asked Questions) article. See
-ARCHIVE LOCATIONS below to find out where to obtain the FAQ article.
-
-If you want to understand how the JPEG code works, we suggest reading one or
-more of the REFERENCES, then looking at the documentation files (in roughly
-the order listed) before diving into the code.
-
-
-OVERVIEW
-========
-
-This package contains C software to implement JPEG image compression and
-decompression. JPEG (pronounced "jay-peg") is a standardized compression
-method for full-color and gray-scale images. JPEG is intended for compressing
-"real-world" scenes; line drawings, cartoons and other non-realistic images
-are not its strong suit. JPEG is lossy, meaning that the output image is not
-exactly identical to the input image. Hence you must not use JPEG if you
-have to have identical output bits. However, on typical photographic images,
-very good compression levels can be obtained with no visible change, and
-remarkably high compression levels are possible if you can tolerate a
-low-quality image. For more details, see the references, or just experiment
-with various compression settings.
-
-This software implements JPEG baseline, extended-sequential, and progressive
-compression processes. Provision is made for supporting all variants of these
-processes, although some uncommon parameter settings aren't implemented yet.
-For legal reasons, we are not distributing code for the arithmetic-coding
-variants of JPEG; see LEGAL ISSUES. We have made no provision for supporting
-the hierarchical or lossless processes defined in the standard.
-
-We provide a set of library routines for reading and writing JPEG image files,
-plus two sample applications "cjpeg" and "djpeg", which use the library to
-perform conversion between JPEG and some other popular image file formats.
-The library is intended to be reused in other applications.
-
-In order to support file conversion and viewing software, we have included
-considerable functionality beyond the bare JPEG coding/decoding capability;
-for example, the color quantization modules are not strictly part of JPEG
-decoding, but they are essential for output to colormapped file formats or
-colormapped displays. These extra functions can be compiled out of the
-library if not required for a particular application. We have also included
-"jpegtran", a utility for lossless transcoding between different JPEG
-processes, and "rdjpgcom" and "wrjpgcom", two simple applications for
-inserting and extracting textual comments in JFIF files.
-
-The emphasis in designing this software has been on achieving portability and
-flexibility, while also making it fast enough to be useful. In particular,
-the software is not intended to be read as a tutorial on JPEG. (See the
-REFERENCES section for introductory material.) Rather, it is intended to
-be reliable, portable, industrial-strength code. We do not claim to have
-achieved that goal in every aspect of the software, but we strive for it.
-
-We welcome the use of this software as a component of commercial products.
-No royalty is required, but we do ask for an acknowledgement in product
-documentation, as described under LEGAL ISSUES.
-
-
-LEGAL ISSUES
-============
-
-In plain English:
-
-1. We don't promise that this software works. (But if you find any bugs,
- please let us know!)
-2. You can use this software for whatever you want. You don't have to pay us.
-3. You may not pretend that you wrote this software. If you use it in a
- program, you must acknowledge somewhere in your documentation that
- you've used the IJG code.
-
-In legalese:
-
-The authors make NO WARRANTY or representation, either express or implied,
-with respect to this software, its quality, accuracy, merchantability, or
-fitness for a particular purpose. This software is provided "AS IS", and you,
-its user, assume the entire risk as to its quality and accuracy.
-
-This software is copyright (C) 1991-1998, Thomas G. Lane.
-All Rights Reserved except as specified below.
-
-Permission is hereby granted to use, copy, modify, and distribute this
-software (or portions thereof) for any purpose, without fee, subject to these
-conditions:
-(1) If any part of the source code for this software is distributed, then this
-README file must be included, with this copyright and no-warranty notice
-unaltered; and any additions, deletions, or changes to the original files
-must be clearly indicated in accompanying documentation.
-(2) If only executable code is distributed, then the accompanying
-documentation must state that "this software is based in part on the work of
-the Independent JPEG Group".
-(3) Permission for use of this software is granted only if the user accepts
-full responsibility for any undesirable consequences; the authors accept
-NO LIABILITY for damages of any kind.
-
-These conditions apply to any software derived from or based on the IJG code,
-not just to the unmodified library. If you use our work, you ought to
-acknowledge us.
-
-Permission is NOT granted for the use of any IJG author's name or company name
-in advertising or publicity relating to this software or products derived from
-it. This software may be referred to only as "the Independent JPEG Group's
-software".
-
-We specifically permit and encourage the use of this software as the basis of
-commercial products, provided that all warranty or liability claims are
-assumed by the product vendor.
-
-
-ansi2knr.c is included in this distribution by permission of L. Peter Deutsch,
-sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA.
-ansi2knr.c is NOT covered by the above copyright and conditions, but instead
-by the usual distribution terms of the Free Software Foundation; principally,
-that you must include source code if you redistribute it. (See the file
-ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part
-of any program generated from the IJG code, this does not limit you more than
-the foregoing paragraphs do.
-
-The Unix configuration script "configure" was produced with GNU Autoconf.
-It is copyright by the Free Software Foundation but is freely distributable.
-The same holds for its supporting scripts (config.guess, config.sub,
-ltconfig, ltmain.sh). Another support script, install-sh, is copyright
-by M.I.T. but is also freely distributable.
-
-It appears that the arithmetic coding option of the JPEG spec is covered by
-patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot
-legally be used without obtaining one or more licenses. For this reason,
-support for arithmetic coding has been removed from the free JPEG software.
-(Since arithmetic coding provides only a marginal gain over the unpatented
-Huffman mode, it is unlikely that very many implementations will support it.)
-So far as we are aware, there are no patent restrictions on the remaining
-code.
-
-The IJG distribution formerly included code to read and write GIF files.
-To avoid entanglement with the Unisys LZW patent, GIF reading support has
-been removed altogether, and the GIF writer has been simplified to produce
-"uncompressed GIFs". This technique does not use the LZW algorithm; the
-resulting GIF files are larger than usual, but are readable by all standard
-GIF decoders.
-
-We are required to state that
- "The Graphics Interchange Format(c) is the Copyright property of
- CompuServe Incorporated. GIF(sm) is a Service Mark property of
- CompuServe Incorporated."
-
-
-REFERENCES
-==========
-
-We highly recommend reading one or more of these references before trying to
-understand the innards of the JPEG software.
-
-The best short technical introduction to the JPEG compression algorithm is
- Wallace, Gregory K. "The JPEG Still Picture Compression Standard",
- Communications of the ACM, April 1991 (vol. 34 no. 4), pp. 30-44.
-(Adjacent articles in that issue discuss MPEG motion picture compression,
-applications of JPEG, and related topics.) If you don't have the CACM issue
-handy, a PostScript file containing a revised version of Wallace's article is
-available at ftp://ftp.uu.net/graphics/jpeg/wallace.ps.gz. The file (actually
-a preprint for an article that appeared in IEEE Trans. Consumer Electronics)
-omits the sample images that appeared in CACM, but it includes corrections
-and some added material. Note: the Wallace article is copyright ACM and IEEE,
-and it may not be used for commercial purposes.
-
-A somewhat less technical, more leisurely introduction to JPEG can be found in
-"The Data Compression Book" by Mark Nelson and Jean-loup Gailly, published by
-M&T Books (New York), 2nd ed. 1996, ISBN 1-55851-434-1. This book provides
-good explanations and example C code for a multitude of compression methods
-including JPEG. It is an excellent source if you are comfortable reading C
-code but don't know much about data compression in general. The book's JPEG
-sample code is far from industrial-strength, but when you are ready to look
-at a full implementation, you've got one here...
-
-The best full description of JPEG is the textbook "JPEG Still Image Data
-Compression Standard" by William B. Pennebaker and Joan L. Mitchell, published
-by Van Nostrand Reinhold, 1993, ISBN 0-442-01272-1. Price US$59.95, 638 pp.
-The book includes the complete text of the ISO JPEG standards (DIS 10918-1
-and draft DIS 10918-2). This is by far the most complete exposition of JPEG
-in existence, and we highly recommend it.
-
-The JPEG standard itself is not available electronically; you must order a
-paper copy through ISO or ITU. (Unless you feel a need to own a certified
-official copy, we recommend buying the Pennebaker and Mitchell book instead;
-it's much cheaper and includes a great deal of useful explanatory material.)
-In the USA, copies of the standard may be ordered from ANSI Sales at (212)
-642-4900, or from Global Engineering Documents at (800) 854-7179. (ANSI
-doesn't take credit card orders, but Global does.) It's not cheap: as of
-1992, ANSI was charging $95 for Part 1 and $47 for Part 2, plus 7%
-shipping/handling. The standard is divided into two parts, Part 1 being the
-actual specification, while Part 2 covers compliance testing methods. Part 1
-is titled "Digital Compression and Coding of Continuous-tone Still Images,
-Part 1: Requirements and guidelines" and has document numbers ISO/IEC IS
-10918-1, ITU-T T.81. Part 2 is titled "Digital Compression and Coding of
-Continuous-tone Still Images, Part 2: Compliance testing" and has document
-numbers ISO/IEC IS 10918-2, ITU-T T.83.
-
-Some extensions to the original JPEG standard are defined in JPEG Part 3,
-a newer ISO standard numbered ISO/IEC IS 10918-3 and ITU-T T.84. IJG
-currently does not support any Part 3 extensions.
-
-The JPEG standard does not specify all details of an interchangeable file
-format. For the omitted details we follow the "JFIF" conventions, revision
-1.02. A copy of the JFIF spec is available from:
- Literature Department
- C-Cube Microsystems, Inc.
- 1778 McCarthy Blvd.
- Milpitas, CA 95035
- phone (408) 944-6300, fax (408) 944-6314
-A PostScript version of this document is available by FTP at
-ftp://ftp.uu.net/graphics/jpeg/jfif.ps.gz. There is also a plain text
-version at ftp://ftp.uu.net/graphics/jpeg/jfif.txt.gz, but it is missing
-the figures.
-
-The TIFF 6.0 file format specification can be obtained by FTP from
-ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme
-found in the TIFF 6.0 spec of 3-June-92 has a number of serious problems.
-IJG does not recommend use of the TIFF 6.0 design (TIFF Compression tag 6).
-Instead, we recommend the JPEG design proposed by TIFF Technical Note #2
-(Compression tag 7). Copies of this Note can be obtained from ftp.sgi.com or
-from ftp://ftp.uu.net/graphics/jpeg/. It is expected that the next revision
-of the TIFF spec will replace the 6.0 JPEG design with the Note's design.
-Although IJG's own code does not support TIFF/JPEG, the free libtiff library
-uses our library to implement TIFF/JPEG per the Note. libtiff is available
-from ftp://ftp.sgi.com/graphics/tiff/.
-
-
-ARCHIVE LOCATIONS
-=================
-
-The "official" archive site for this software is ftp.uu.net (Internet
-address 192.48.96.9). The most recent released version can always be found
-there in directory graphics/jpeg. This particular version will be archived
-as ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gz. If you don't have
-direct Internet access, UUNET's archives are also available via UUCP; contact
-help@uunet.uu.net for information on retrieving files that way.
-
-Numerous Internet sites maintain copies of the UUNET files. However, only
-ftp.uu.net is guaranteed to have the latest official version.
-
-You can also obtain this software in DOS-compatible "zip" archive format from
-the SimTel archives (ftp://ftp.simtel.net/pub/simtelnet/msdos/graphics/), or
-on CompuServe in the Graphics Support forum (GO CIS:GRAPHSUP), library 12
-"JPEG Tools". Again, these versions may sometimes lag behind the ftp.uu.net
-release.
-
-The JPEG FAQ (Frequently Asked Questions) article is a useful source of
-general information about JPEG. It is updated constantly and therefore is
-not included in this distribution. The FAQ is posted every two weeks to
-Usenet newsgroups comp.graphics.misc, news.answers, and other groups.
-It is available on the World Wide Web at http://www.faqs.org/faqs/jpeg-faq/
-and other news.answers archive sites, including the official news.answers
-archive at rtfm.mit.edu: ftp://rtfm.mit.edu/pub/usenet/news.answers/jpeg-faq/.
-If you don't have Web or FTP access, send e-mail to mail-server@rtfm.mit.edu
-with body
- send usenet/news.answers/jpeg-faq/part1
- send usenet/news.answers/jpeg-faq/part2
-
-
-RELATED SOFTWARE
-================
-
-Numerous viewing and image manipulation programs now support JPEG. (Quite a
-few of them use this library to do so.) The JPEG FAQ described above lists
-some of the more popular free and shareware viewers, and tells where to
-obtain them on Internet.
-
-If you are on a Unix machine, we highly recommend Jef Poskanzer's free
-PBMPLUS software, which provides many useful operations on PPM-format image
-files. In particular, it can convert PPM images to and from a wide range of
-other formats, thus making cjpeg/djpeg considerably more useful. The latest
-version is distributed by the NetPBM group, and is available from numerous
-sites, notably ftp://wuarchive.wustl.edu/graphics/graphics/packages/NetPBM/.
-Unfortunately PBMPLUS/NETPBM is not nearly as portable as the IJG software is;
-you are likely to have difficulty making it work on any non-Unix machine.
-
-A different free JPEG implementation, written by the PVRG group at Stanford,
-is available from ftp://havefun.stanford.edu/pub/jpeg/. This program
-is designed for research and experimentation rather than production use;
-it is slower, harder to use, and less portable than the IJG code, but it
-is easier to read and modify. Also, the PVRG code supports lossless JPEG,
-which we do not. (On the other hand, it doesn't do progressive JPEG.)
-
-
-FILE FORMAT WARS
-================
-
-Some JPEG programs produce files that are not compatible with our library.
-The root of the problem is that the ISO JPEG committee failed to specify a
-concrete file format. Some vendors "filled in the blanks" on their own,
-creating proprietary formats that no one else could read. (For example, none
-of the early commercial JPEG implementations for the Macintosh were able to
-exchange compressed files.)
-
-The file format we have adopted is called JFIF (see REFERENCES). This format
-has been agreed to by a number of major commercial JPEG vendors, and it has
-become the de facto standard. JFIF is a minimal or "low end" representation.
-We recommend the use of TIFF/JPEG (TIFF revision 6.0 as modified by TIFF
-Technical Note #2) for "high end" applications that need to record a lot of
-additional data about an image. TIFF/JPEG is fairly new and not yet widely
-supported, unfortunately.
-
-The upcoming JPEG Part 3 standard defines a file format called SPIFF.
-SPIFF is interoperable with JFIF, in the sense that most JFIF decoders should
-be able to read the most common variant of SPIFF. SPIFF has some technical
-advantages over JFIF, but its major claim to fame is simply that it is an
-official standard rather than an informal one. At this point it is unclear
-whether SPIFF will supersede JFIF or whether JFIF will remain the de-facto
-standard. IJG intends to support SPIFF once the standard is frozen, but we
-have not decided whether it should become our default output format or not.
-(In any case, our decoder will remain capable of reading JFIF indefinitely.)
-
-Various proprietary file formats incorporating JPEG compression also exist.
-We have little or no sympathy for the existence of these formats. Indeed,
-one of the original reasons for developing this free software was to help
-force convergence on common, open format standards for JPEG files. Don't
-use a proprietary file format!
-
-
-TO DO
-=====
-
-The major thrust for v7 will probably be improvement of visual quality.
-The current method for scaling the quantization tables is known not to be
-very good at low Q values. We also intend to investigate block boundary
-smoothing, "poor man's variable quantization", and other means of improving
-quality-vs-file-size performance without sacrificing compatibility.
-
-In future versions, we are considering supporting some of the upcoming JPEG
-Part 3 extensions --- principally, variable quantization and the SPIFF file
-format.
-
-As always, speeding things up is of great interest.
-
-Please send bug reports, offers of help, etc. to jpeg-info@uunet.uu.net.
diff --git a/Build/source/extra/jpeg/ansi2knr.1 b/Build/source/extra/jpeg/ansi2knr.1
deleted file mode 100644
index f9ee5a631c2..00000000000
--- a/Build/source/extra/jpeg/ansi2knr.1
+++ /dev/null
@@ -1,36 +0,0 @@
-.TH ANSI2KNR 1 "19 Jan 1996"
-.SH NAME
-ansi2knr \- convert ANSI C to Kernighan & Ritchie C
-.SH SYNOPSIS
-.I ansi2knr
-[--varargs] input_file [output_file]
-.SH DESCRIPTION
-If no output_file is supplied, output goes to stdout.
-.br
-There are no error messages.
-.sp
-.I ansi2knr
-recognizes function definitions by seeing a non-keyword identifier at the left
-margin, followed by a left parenthesis, with a right parenthesis as the last
-character on the line, and with a left brace as the first token on the
-following line (ignoring possible intervening comments). It will recognize a
-multi-line header provided that no intervening line ends with a left or right
-brace or a semicolon. These algorithms ignore whitespace and comments, except
-that the function name must be the first thing on the line.
-.sp
-The following constructs will confuse it:
-.br
- - Any other construct that starts at the left margin and follows the
-above syntax (such as a macro or function call).
-.br
- - Some macros that tinker with the syntax of the function header.
-.sp
-The --varargs switch is obsolete, and is recognized only for
-backwards compatibility. The present version of
-.I ansi2knr
-will always attempt to convert a ... argument to va_alist and va_dcl.
-.SH AUTHOR
-L. Peter Deutsch <ghost@aladdin.com> wrote the original ansi2knr and
-continues to maintain the current version; most of the code in the current
-version is his work. ansi2knr also includes contributions by Francois
-Pinard <pinard@iro.umontreal.ca> and Jim Avera <jima@netcom.com>.
diff --git a/Build/source/extra/jpeg/ansi2knr.c b/Build/source/extra/jpeg/ansi2knr.c
deleted file mode 100644
index 4e05fc2d321..00000000000
--- a/Build/source/extra/jpeg/ansi2knr.c
+++ /dev/null
@@ -1,693 +0,0 @@
-/* ansi2knr.c */
-/* Convert ANSI C function definitions to K&R ("traditional C") syntax */
-
-/*
-ansi2knr is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY. No author or distributor accepts responsibility to anyone for the
-consequences of using it or for whether it serves any particular purpose or
-works at all, unless he says so in writing. Refer to the GNU General Public
-License (the "GPL") for full details.
-
-Everyone is granted permission to copy, modify and redistribute ansi2knr,
-but only under the conditions described in the GPL. A copy of this license
-is supposed to have been given to you along with ansi2knr so you can know
-your rights and responsibilities. It should be in a file named COPYLEFT.
-[In the IJG distribution, the GPL appears below, not in a separate file.]
-Among other things, the copyright notice and this notice must be preserved
-on all copies.
-
-We explicitly state here what we believe is already implied by the GPL: if
-the ansi2knr program is distributed as a separate set of sources and a
-separate executable file which are aggregated on a storage medium together
-with another program, this in itself does not bring the other program under
-the GPL, nor does the mere fact that such a program or the procedures for
-constructing it invoke the ansi2knr executable bring any other part of the
-program under the GPL.
-*/
-
-/*
----------- Here is the GNU GPL file COPYLEFT, referred to above ----------
------ These terms do NOT apply to the JPEG software itself; see README ------
-
- GHOSTSCRIPT GENERAL PUBLIC LICENSE
- (Clarified 11 Feb 1988)
-
- Copyright (C) 1988 Richard M. Stallman
- Everyone is permitted to copy and distribute verbatim copies of this
- license, but changing it is not allowed. You can also use this wording
- to make the terms for other programs.
-
- The license agreements of most software companies keep you at the
-mercy of those companies. By contrast, our general public license is
-intended to give everyone the right to share Ghostscript. To make sure
-that you get the rights we want you to have, we need to make
-restrictions that forbid anyone to deny you these rights or to ask you
-to surrender the rights. Hence this license agreement.
-
- Specifically, we want to make sure that you have the right to give
-away copies of Ghostscript, that you receive source code or else can get
-it if you want it, that you can change Ghostscript or use pieces of it
-in new free programs, and that you know you can do these things.
-
- To make sure that everyone has such rights, we have to forbid you to
-deprive anyone else of these rights. For example, if you distribute
-copies of Ghostscript, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must tell them their rights.
-
- Also, for our own protection, we must make certain that everyone finds
-out that there is no warranty for Ghostscript. If Ghostscript is
-modified by someone else and passed on, we want its recipients to know
-that what they have is not what we distributed, so that any problems
-introduced by others will not reflect on our reputation.
-
- Therefore we (Richard M. Stallman and the Free Software Foundation,
-Inc.) make the following terms which say what you must do to be allowed
-to distribute or change Ghostscript.
-
-
- COPYING POLICIES
-
- 1. You may copy and distribute verbatim copies of Ghostscript source
-code as you receive it, in any medium, provided that you conspicuously
-and appropriately publish on each copy a valid copyright and license
-notice "Copyright (C) 1989 Aladdin Enterprises. All rights reserved.
-Distributed by Free Software Foundation, Inc." (or with whatever year is
-appropriate); keep intact the notices on all files that refer to this
-License Agreement and to the absence of any warranty; and give any other
-recipients of the Ghostscript program a copy of this License Agreement
-along with the program. You may charge a distribution fee for the
-physical act of transferring a copy.
-
- 2. You may modify your copy or copies of Ghostscript or any portion of
-it, and copy and distribute such modifications under the terms of
-Paragraph 1 above, provided that you also do the following:
-
- a) cause the modified files to carry prominent notices stating
- that you changed the files and the date of any change; and
-
- b) cause the whole of any work that you distribute or publish,
- that in whole or in part contains or is a derivative of Ghostscript
- or any part thereof, to be licensed at no charge to all third
- parties on terms identical to those contained in this License
- Agreement (except that you may choose to grant more extensive
- warranty protection to some or all third parties, at your option).
-
- c) You may charge a distribution fee for the physical act of
- transferring a copy, and you may at your option offer warranty
- protection in exchange for a fee.
-
-Mere aggregation of another unrelated program with this program (or its
-derivative) on a volume of a storage or distribution medium does not bring
-the other program under the scope of these terms.
-
- 3. You may copy and distribute Ghostscript (or a portion or derivative
-of it, under Paragraph 2) in object code or executable form under the
-terms of Paragraphs 1 and 2 above provided that you also do one of the
-following:
-
- a) accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of
- Paragraphs 1 and 2 above; or,
-
- b) accompany it with a written offer, valid for at least three
- years, to give any third party free (except for a nominal
- shipping charge) a complete machine-readable copy of the
- corresponding source code, to be distributed under the terms of
- Paragraphs 1 and 2 above; or,
-
- c) accompany it with the information you received as to where the
- corresponding source code may be obtained. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form alone.)
-
-For an executable file, complete source code means all the source code for
-all modules it contains; but, as a special exception, it need not include
-source code for modules which are standard libraries that accompany the
-operating system on which the executable file runs.
-
- 4. You may not copy, sublicense, distribute or transfer Ghostscript
-except as expressly provided under this License Agreement. Any attempt
-otherwise to copy, sublicense, distribute or transfer Ghostscript is
-void and your rights to use the program under this License agreement
-shall be automatically terminated. However, parties who have received
-computer software programs from you with this License Agreement will not
-have their licenses terminated so long as such parties remain in full
-compliance.
-
- 5. If you wish to incorporate parts of Ghostscript into other free
-programs whose distribution conditions are different, write to the Free
-Software Foundation at 675 Mass Ave, Cambridge, MA 02139. We have not
-yet worked out a simple rule that can be stated here, but we will often
-permit this. We will be guided by the two goals of preserving the free
-status of all derivatives of our free software and of promoting the
-sharing and reuse of software.
-
-Your comments and suggestions about our licensing policies and our
-software are welcome! Please contact the Free Software Foundation,
-Inc., 675 Mass Ave, Cambridge, MA 02139, or call (617) 876-3296.
-
- NO WARRANTY
-
- BECAUSE GHOSTSCRIPT IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY
-NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW. EXCEPT
-WHEN OTHERWISE STATED IN WRITING, FREE SOFTWARE FOUNDATION, INC, RICHARD
-M. STALLMAN, ALADDIN ENTERPRISES, L. PETER DEUTSCH, AND/OR OTHER PARTIES
-PROVIDE GHOSTSCRIPT "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
-EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
-ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF GHOSTSCRIPT IS WITH
-YOU. SHOULD GHOSTSCRIPT PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
-NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL RICHARD M.
-STALLMAN, THE FREE SOFTWARE FOUNDATION, INC., L. PETER DEUTSCH, ALADDIN
-ENTERPRISES, AND/OR ANY OTHER PARTY WHO MAY MODIFY AND REDISTRIBUTE
-GHOSTSCRIPT AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING
-ANY LOST PROFITS, LOST MONIES, OR OTHER SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
-(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
-INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR A FAILURE OF THE
-PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS) GHOSTSCRIPT, EVEN IF YOU
-HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM
-BY ANY OTHER PARTY.
-
--------------------- End of file COPYLEFT ------------------------------
-*/
-
-/*
- * Usage:
- ansi2knr input_file [output_file]
- * If no output_file is supplied, output goes to stdout.
- * There are no error messages.
- *
- * ansi2knr recognizes function definitions by seeing a non-keyword
- * identifier at the left margin, followed by a left parenthesis,
- * with a right parenthesis as the last character on the line,
- * and with a left brace as the first token on the following line
- * (ignoring possible intervening comments).
- * It will recognize a multi-line header provided that no intervening
- * line ends with a left or right brace or a semicolon.
- * These algorithms ignore whitespace and comments, except that
- * the function name must be the first thing on the line.
- * The following constructs will confuse it:
- * - Any other construct that starts at the left margin and
- * follows the above syntax (such as a macro or function call).
- * - Some macros that tinker with the syntax of the function header.
- */
-
-/*
- * The original and principal author of ansi2knr is L. Peter Deutsch
- * <ghost@aladdin.com>. Other authors are noted in the change history
- * that follows (in reverse chronological order):
- lpd 96-01-21 added code to cope with not HAVE_CONFIG_H and with
- compilers that don't understand void, as suggested by
- Tom Lane
- lpd 96-01-15 changed to require that the first non-comment token
- on the line following a function header be a left brace,
- to reduce sensitivity to macros, as suggested by Tom Lane
- <tgl@sss.pgh.pa.us>
- lpd 95-06-22 removed #ifndefs whose sole purpose was to define
- undefined preprocessor symbols as 0; changed all #ifdefs
- for configuration symbols to #ifs
- lpd 95-04-05 changed copyright notice to make it clear that
- including ansi2knr in a program does not bring the entire
- program under the GPL
- lpd 94-12-18 added conditionals for systems where ctype macros
- don't handle 8-bit characters properly, suggested by
- Francois Pinard <pinard@iro.umontreal.ca>;
- removed --varargs switch (this is now the default)
- lpd 94-10-10 removed CONFIG_BROKETS conditional
- lpd 94-07-16 added some conditionals to help GNU `configure',
- suggested by Francois Pinard <pinard@iro.umontreal.ca>;
- properly erase prototype args in function parameters,
- contributed by Jim Avera <jima@netcom.com>;
- correct error in writeblanks (it shouldn't erase EOLs)
- lpd 89-xx-xx original version
- */
-
-/* Most of the conditionals here are to make ansi2knr work with */
-/* or without the GNU configure machinery. */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stdio.h>
-#include <ctype.h>
-
-#if HAVE_CONFIG_H
-
-/*
- For properly autoconfiguring ansi2knr, use AC_CONFIG_HEADER(config.h).
- This will define HAVE_CONFIG_H and so, activate the following lines.
- */
-
-# if STDC_HEADERS || HAVE_STRING_H
-# include <string.h>
-# else
-# include <strings.h>
-# endif
-
-#else /* not HAVE_CONFIG_H */
-
-/* Otherwise do it the hard way */
-
-# ifdef BSD
-# include <strings.h>
-# else
-# ifdef VMS
- extern int strlen(), strncmp();
-# else
-# include <string.h>
-# endif
-# endif
-
-#endif /* not HAVE_CONFIG_H */
-
-#if STDC_HEADERS
-# include <stdlib.h>
-#else
-/*
- malloc and free should be declared in stdlib.h,
- but if you've got a K&R compiler, they probably aren't.
- */
-# ifdef MSDOS
-# include <malloc.h>
-# else
-# ifdef VMS
- extern char *malloc();
- extern void free();
-# else
- extern char *malloc();
- extern int free();
-# endif
-# endif
-
-#endif
-
-/*
- * The ctype macros don't always handle 8-bit characters correctly.
- * Compensate for this here.
- */
-#ifdef isascii
-# undef HAVE_ISASCII /* just in case */
-# define HAVE_ISASCII 1
-#else
-#endif
-#if STDC_HEADERS || !HAVE_ISASCII
-# define is_ascii(c) 1
-#else
-# define is_ascii(c) isascii(c)
-#endif
-
-#define is_space(c) (is_ascii(c) && isspace(c))
-#define is_alpha(c) (is_ascii(c) && isalpha(c))
-#define is_alnum(c) (is_ascii(c) && isalnum(c))
-
-/* Scanning macros */
-#define isidchar(ch) (is_alnum(ch) || (ch) == '_')
-#define isidfirstchar(ch) (is_alpha(ch) || (ch) == '_')
-
-/* Forward references */
-char *skipspace();
-int writeblanks();
-int test1();
-int convert1();
-
-/* The main program */
-int
-main(argc, argv)
- int argc;
- char *argv[];
-{ FILE *in, *out;
-#define bufsize 5000 /* arbitrary size */
- char *buf;
- char *line;
- char *more;
- /*
- * In previous versions, ansi2knr recognized a --varargs switch.
- * If this switch was supplied, ansi2knr would attempt to convert
- * a ... argument to va_alist and va_dcl; if this switch was not
- * supplied, ansi2knr would simply drop any such arguments.
- * Now, ansi2knr always does this conversion, and we only
- * check for this switch for backward compatibility.
- */
- int convert_varargs = 1;
-
- if ( argc > 1 && argv[1][0] == '-' )
- { if ( !strcmp(argv[1], "--varargs") )
- { convert_varargs = 1;
- argc--;
- argv++;
- }
- else
- { fprintf(stderr, "Unrecognized switch: %s\n", argv[1]);
- exit(1);
- }
- }
- switch ( argc )
- {
- default:
- printf("Usage: ansi2knr input_file [output_file]\n");
- exit(0);
- case 2:
- out = stdout;
- break;
- case 3:
- out = fopen(argv[2], "w");
- if ( out == NULL )
- { fprintf(stderr, "Cannot open output file %s\n", argv[2]);
- exit(1);
- }
- }
- in = fopen(argv[1], "r");
- if ( in == NULL )
- { fprintf(stderr, "Cannot open input file %s\n", argv[1]);
- exit(1);
- }
- fprintf(out, "#line 1 \"%s\"\n", argv[1]);
- buf = malloc(bufsize);
- line = buf;
- while ( fgets(line, (unsigned)(buf + bufsize - line), in) != NULL )
- {
-test: line += strlen(line);
- switch ( test1(buf) )
- {
- case 2: /* a function header */
- convert1(buf, out, 1, convert_varargs);
- break;
- case 1: /* a function */
- /* Check for a { at the start of the next line. */
- more = ++line;
-f: if ( line >= buf + (bufsize - 1) ) /* overflow check */
- goto wl;
- if ( fgets(line, (unsigned)(buf + bufsize - line), in) == NULL )
- goto wl;
- switch ( *skipspace(more, 1) )
- {
- case '{':
- /* Definitely a function header. */
- convert1(buf, out, 0, convert_varargs);
- fputs(more, out);
- break;
- case 0:
- /* The next line was blank or a comment: */
- /* keep scanning for a non-comment. */
- line += strlen(line);
- goto f;
- default:
- /* buf isn't a function header, but */
- /* more might be. */
- fputs(buf, out);
- strcpy(buf, more);
- line = buf;
- goto test;
- }
- break;
- case -1: /* maybe the start of a function */
- if ( line != buf + (bufsize - 1) ) /* overflow check */
- continue;
- /* falls through */
- default: /* not a function */
-wl: fputs(buf, out);
- break;
- }
- line = buf;
- }
- if ( line != buf )
- fputs(buf, out);
- free(buf);
- fclose(out);
- fclose(in);
- return 0;
-}
-
-/* Skip over space and comments, in either direction. */
-char *
-skipspace(p, dir)
- register char *p;
- register int dir; /* 1 for forward, -1 for backward */
-{ for ( ; ; )
- { while ( is_space(*p) )
- p += dir;
- if ( !(*p == '/' && p[dir] == '*') )
- break;
- p += dir; p += dir;
- while ( !(*p == '*' && p[dir] == '/') )
- { if ( *p == 0 )
- return p; /* multi-line comment?? */
- p += dir;
- }
- p += dir; p += dir;
- }
- return p;
-}
-
-/*
- * Write blanks over part of a string.
- * Don't overwrite end-of-line characters.
- */
-int
-writeblanks(start, end)
- char *start;
- char *end;
-{ char *p;
- for ( p = start; p < end; p++ )
- if ( *p != '\r' && *p != '\n' )
- *p = ' ';
- return 0;
-}
-
-/*
- * Test whether the string in buf is a function definition.
- * The string may contain and/or end with a newline.
- * Return as follows:
- * 0 - definitely not a function definition;
- * 1 - definitely a function definition;
- * 2 - definitely a function prototype (NOT USED);
- * -1 - may be the beginning of a function definition,
- * append another line and look again.
- * The reason we don't attempt to convert function prototypes is that
- * Ghostscript's declaration-generating macros look too much like
- * prototypes, and confuse the algorithms.
- */
-int
-test1(buf)
- char *buf;
-{ register char *p = buf;
- char *bend;
- char *endfn;
- int contin;
-
- if ( !isidfirstchar(*p) )
- return 0; /* no name at left margin */
- bend = skipspace(buf + strlen(buf) - 1, -1);
- switch ( *bend )
- {
- case ';': contin = 0 /*2*/; break;
- case ')': contin = 1; break;
- case '{': return 0; /* not a function */
- case '}': return 0; /* not a function */
- default: contin = -1;
- }
- while ( isidchar(*p) )
- p++;
- endfn = p;
- p = skipspace(p, 1);
- if ( *p++ != '(' )
- return 0; /* not a function */
- p = skipspace(p, 1);
- if ( *p == ')' )
- return 0; /* no parameters */
- /* Check that the apparent function name isn't a keyword. */
- /* We only need to check for keywords that could be followed */
- /* by a left parenthesis (which, unfortunately, is most of them). */
- { static char *words[] =
- { "asm", "auto", "case", "char", "const", "double",
- "extern", "float", "for", "if", "int", "long",
- "register", "return", "short", "signed", "sizeof",
- "static", "switch", "typedef", "unsigned",
- "void", "volatile", "while", 0
- };
- char **key = words;
- char *kp;
- int len = endfn - buf;
-
- while ( (kp = *key) != 0 )
- { if ( strlen(kp) == len && !strncmp(kp, buf, len) )
- return 0; /* name is a keyword */
- key++;
- }
- }
- return contin;
-}
-
-/* Convert a recognized function definition or header to K&R syntax. */
-int
-convert1(buf, out, header, convert_varargs)
- char *buf;
- FILE *out;
- int header; /* Boolean */
- int convert_varargs; /* Boolean */
-{ char *endfn;
- register char *p;
- char **breaks;
- unsigned num_breaks = 2; /* for testing */
- char **btop;
- char **bp;
- char **ap;
- char *vararg = 0;
-
- /* Pre-ANSI implementations don't agree on whether strchr */
- /* is called strchr or index, so we open-code it here. */
- for ( endfn = buf; *(endfn++) != '('; )
- ;
-top: p = endfn;
- breaks = (char **)malloc(sizeof(char *) * num_breaks * 2);
- if ( breaks == 0 )
- { /* Couldn't allocate break table, give up */
- fprintf(stderr, "Unable to allocate break table!\n");
- fputs(buf, out);
- return -1;
- }
- btop = breaks + num_breaks * 2 - 2;
- bp = breaks;
- /* Parse the argument list */
- do
- { int level = 0;
- char *lp = NULL;
- char *rp;
- char *end = NULL;
-
- if ( bp >= btop )
- { /* Filled up break table. */
- /* Allocate a bigger one and start over. */
- free((char *)breaks);
- num_breaks <<= 1;
- goto top;
- }
- *bp++ = p;
- /* Find the end of the argument */
- for ( ; end == NULL; p++ )
- { switch(*p)
- {
- case ',':
- if ( !level ) end = p;
- break;
- case '(':
- if ( !level ) lp = p;
- level++;
- break;
- case ')':
- if ( --level < 0 ) end = p;
- else rp = p;
- break;
- case '/':
- p = skipspace(p, 1) - 1;
- break;
- default:
- ;
- }
- }
- /* Erase any embedded prototype parameters. */
- if ( lp )
- writeblanks(lp + 1, rp);
- p--; /* back up over terminator */
- /* Find the name being declared. */
- /* This is complicated because of procedure and */
- /* array modifiers. */
- for ( ; ; )
- { p = skipspace(p - 1, -1);
- switch ( *p )
- {
- case ']': /* skip array dimension(s) */
- case ')': /* skip procedure args OR name */
- { int level = 1;
- while ( level )
- switch ( *--p )
- {
- case ']': case ')': level++; break;
- case '[': case '(': level--; break;
- case '/': p = skipspace(p, -1) + 1; break;
- default: ;
- }
- }
- if ( *p == '(' && *skipspace(p + 1, 1) == '*' )
- { /* We found the name being declared */
- while ( !isidfirstchar(*p) )
- p = skipspace(p, 1) + 1;
- goto found;
- }
- break;
- default:
- goto found;
- }
- }
-found: if ( *p == '.' && p[-1] == '.' && p[-2] == '.' )
- { if ( convert_varargs )
- { *bp++ = "va_alist";
- vararg = p-2;
- }
- else
- { p++;
- if ( bp == breaks + 1 ) /* sole argument */
- writeblanks(breaks[0], p);
- else
- writeblanks(bp[-1] - 1, p);
- bp--;
- }
- }
- else
- { while ( isidchar(*p) ) p--;
- *bp++ = p+1;
- }
- p = end;
- }
- while ( *p++ == ',' );
- *bp = p;
- /* Make a special check for 'void' arglist */
- if ( bp == breaks+2 )
- { p = skipspace(breaks[0], 1);
- if ( !strncmp(p, "void", 4) )
- { p = skipspace(p+4, 1);
- if ( p == breaks[2] - 1 )
- { bp = breaks; /* yup, pretend arglist is empty */
- writeblanks(breaks[0], p + 1);
- }
- }
- }
- /* Put out the function name and left parenthesis. */
- p = buf;
- while ( p != endfn ) putc(*p, out), p++;
- /* Put out the declaration. */
- if ( header )
- { fputs(");", out);
- for ( p = breaks[0]; *p; p++ )
- if ( *p == '\r' || *p == '\n' )
- putc(*p, out);
- }
- else
- { for ( ap = breaks+1; ap < bp; ap += 2 )
- { p = *ap;
- while ( isidchar(*p) )
- putc(*p, out), p++;
- if ( ap < bp - 1 )
- fputs(", ", out);
- }
- fputs(") ", out);
- /* Put out the argument declarations */
- for ( ap = breaks+2; ap <= bp; ap += 2 )
- (*ap)[-1] = ';';
- if ( vararg != 0 )
- { *vararg = 0;
- fputs(breaks[0], out); /* any prior args */
- fputs("va_dcl", out); /* the final arg */
- fputs(bp[0], out);
- }
- else
- fputs(breaks[0], out);
- }
- free((char *)breaks);
- return 0;
-}
diff --git a/Build/source/extra/jpeg/cderror.h b/Build/source/extra/jpeg/cderror.h
deleted file mode 100644
index 70435e161c0..00000000000
--- a/Build/source/extra/jpeg/cderror.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * cderror.h
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file defines the error and message codes for the cjpeg/djpeg
- * applications. These strings are not needed as part of the JPEG library
- * proper.
- * Edit this file to add new codes, or to translate the message strings to
- * some other language.
- */
-
-/*
- * To define the enum list of message codes, include this file without
- * defining macro JMESSAGE. To create a message string table, include it
- * again with a suitable JMESSAGE definition (see jerror.c for an example).
- */
-#ifndef JMESSAGE
-#ifndef CDERROR_H
-#define CDERROR_H
-/* First time through, define the enum list */
-#define JMAKE_ENUM_LIST
-#else
-/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
-#define JMESSAGE(code,string)
-#endif /* CDERROR_H */
-#endif /* JMESSAGE */
-
-#ifdef JMAKE_ENUM_LIST
-
-typedef enum {
-
-#define JMESSAGE(code,string) code ,
-
-#endif /* JMAKE_ENUM_LIST */
-
-JMESSAGE(JMSG_FIRSTADDONCODE=1000, NULL) /* Must be first entry! */
-
-#ifdef BMP_SUPPORTED
-JMESSAGE(JERR_BMP_BADCMAP, "Unsupported BMP colormap format")
-JMESSAGE(JERR_BMP_BADDEPTH, "Only 8- and 24-bit BMP files are supported")
-JMESSAGE(JERR_BMP_BADHEADER, "Invalid BMP file: bad header length")
-JMESSAGE(JERR_BMP_BADPLANES, "Invalid BMP file: biPlanes not equal to 1")
-JMESSAGE(JERR_BMP_COLORSPACE, "BMP output must be grayscale or RGB")
-JMESSAGE(JERR_BMP_COMPRESSED, "Sorry, compressed BMPs not yet supported")
-JMESSAGE(JERR_BMP_NOT, "Not a BMP file - does not start with BM")
-JMESSAGE(JTRC_BMP, "%ux%u 24-bit BMP image")
-JMESSAGE(JTRC_BMP_MAPPED, "%ux%u 8-bit colormapped BMP image")
-JMESSAGE(JTRC_BMP_OS2, "%ux%u 24-bit OS2 BMP image")
-JMESSAGE(JTRC_BMP_OS2_MAPPED, "%ux%u 8-bit colormapped OS2 BMP image")
-#endif /* BMP_SUPPORTED */
-
-#ifdef GIF_SUPPORTED
-JMESSAGE(JERR_GIF_BUG, "GIF output got confused")
-JMESSAGE(JERR_GIF_CODESIZE, "Bogus GIF codesize %d")
-JMESSAGE(JERR_GIF_COLORSPACE, "GIF output must be grayscale or RGB")
-JMESSAGE(JERR_GIF_IMAGENOTFOUND, "Too few images in GIF file")
-JMESSAGE(JERR_GIF_NOT, "Not a GIF file")
-JMESSAGE(JTRC_GIF, "%ux%ux%d GIF image")
-JMESSAGE(JTRC_GIF_BADVERSION,
- "Warning: unexpected GIF version number '%c%c%c'")
-JMESSAGE(JTRC_GIF_EXTENSION, "Ignoring GIF extension block of type 0x%02x")
-JMESSAGE(JTRC_GIF_NONSQUARE, "Caution: nonsquare pixels in input")
-JMESSAGE(JWRN_GIF_BADDATA, "Corrupt data in GIF file")
-JMESSAGE(JWRN_GIF_CHAR, "Bogus char 0x%02x in GIF file, ignoring")
-JMESSAGE(JWRN_GIF_ENDCODE, "Premature end of GIF image")
-JMESSAGE(JWRN_GIF_NOMOREDATA, "Ran out of GIF bits")
-#endif /* GIF_SUPPORTED */
-
-#ifdef PPM_SUPPORTED
-JMESSAGE(JERR_PPM_COLORSPACE, "PPM output must be grayscale or RGB")
-JMESSAGE(JERR_PPM_NONNUMERIC, "Nonnumeric data in PPM file")
-JMESSAGE(JERR_PPM_NOT, "Not a PPM/PGM file")
-JMESSAGE(JTRC_PGM, "%ux%u PGM image")
-JMESSAGE(JTRC_PGM_TEXT, "%ux%u text PGM image")
-JMESSAGE(JTRC_PPM, "%ux%u PPM image")
-JMESSAGE(JTRC_PPM_TEXT, "%ux%u text PPM image")
-#endif /* PPM_SUPPORTED */
-
-#ifdef RLE_SUPPORTED
-JMESSAGE(JERR_RLE_BADERROR, "Bogus error code from RLE library")
-JMESSAGE(JERR_RLE_COLORSPACE, "RLE output must be grayscale or RGB")
-JMESSAGE(JERR_RLE_DIMENSIONS, "Image dimensions (%ux%u) too large for RLE")
-JMESSAGE(JERR_RLE_EMPTY, "Empty RLE file")
-JMESSAGE(JERR_RLE_EOF, "Premature EOF in RLE header")
-JMESSAGE(JERR_RLE_MEM, "Insufficient memory for RLE header")
-JMESSAGE(JERR_RLE_NOT, "Not an RLE file")
-JMESSAGE(JERR_RLE_TOOMANYCHANNELS, "Cannot handle %d output channels for RLE")
-JMESSAGE(JERR_RLE_UNSUPPORTED, "Cannot handle this RLE setup")
-JMESSAGE(JTRC_RLE, "%ux%u full-color RLE file")
-JMESSAGE(JTRC_RLE_FULLMAP, "%ux%u full-color RLE file with map of length %d")
-JMESSAGE(JTRC_RLE_GRAY, "%ux%u grayscale RLE file")
-JMESSAGE(JTRC_RLE_MAPGRAY, "%ux%u grayscale RLE file with map of length %d")
-JMESSAGE(JTRC_RLE_MAPPED, "%ux%u colormapped RLE file with map of length %d")
-#endif /* RLE_SUPPORTED */
-
-#ifdef TARGA_SUPPORTED
-JMESSAGE(JERR_TGA_BADCMAP, "Unsupported Targa colormap format")
-JMESSAGE(JERR_TGA_BADPARMS, "Invalid or unsupported Targa file")
-JMESSAGE(JERR_TGA_COLORSPACE, "Targa output must be grayscale or RGB")
-JMESSAGE(JTRC_TGA, "%ux%u RGB Targa image")
-JMESSAGE(JTRC_TGA_GRAY, "%ux%u grayscale Targa image")
-JMESSAGE(JTRC_TGA_MAPPED, "%ux%u colormapped Targa image")
-#else
-JMESSAGE(JERR_TGA_NOTCOMP, "Targa support was not compiled")
-#endif /* TARGA_SUPPORTED */
-
-JMESSAGE(JERR_BAD_CMAP_FILE,
- "Color map file is invalid or of unsupported format")
-JMESSAGE(JERR_TOO_MANY_COLORS,
- "Output file format cannot handle %d colormap entries")
-JMESSAGE(JERR_UNGETC_FAILED, "ungetc failed")
-#ifdef TARGA_SUPPORTED
-JMESSAGE(JERR_UNKNOWN_FORMAT,
- "Unrecognized input file format --- perhaps you need -targa")
-#else
-JMESSAGE(JERR_UNKNOWN_FORMAT, "Unrecognized input file format")
-#endif
-JMESSAGE(JERR_UNSUPPORTED_FORMAT, "Unsupported output file format")
-
-#ifdef JMAKE_ENUM_LIST
-
- JMSG_LASTADDONCODE
-} ADDON_MESSAGE_CODE;
-
-#undef JMAKE_ENUM_LIST
-#endif /* JMAKE_ENUM_LIST */
-
-/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
-#undef JMESSAGE
diff --git a/Build/source/extra/jpeg/cdjpeg.c b/Build/source/extra/jpeg/cdjpeg.c
deleted file mode 100644
index b6250ff97cb..00000000000
--- a/Build/source/extra/jpeg/cdjpeg.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * cdjpeg.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains common support routines used by the IJG application
- * programs (cjpeg, djpeg, jpegtran).
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-#include <ctype.h> /* to declare isupper(), tolower() */
-#ifdef NEED_SIGNAL_CATCHER
-#include <signal.h> /* to declare signal() */
-#endif
-#ifdef USE_SETMODE
-#include <fcntl.h> /* to declare setmode()'s parameter macros */
-/* If you have setmode() but not <io.h>, just delete this line: */
-#include <io.h> /* to declare setmode() */
-#endif
-
-
-/*
- * Signal catcher to ensure that temporary files are removed before aborting.
- * NB: for Amiga Manx C this is actually a global routine named _abort();
- * we put "#define signal_catcher _abort" in jconfig.h. Talk about bogus...
- */
-
-#ifdef NEED_SIGNAL_CATCHER
-
-static j_common_ptr sig_cinfo;
-
-void /* must be global for Manx C */
-signal_catcher (int signum)
-{
- if (sig_cinfo != NULL) {
- if (sig_cinfo->err != NULL) /* turn off trace output */
- sig_cinfo->err->trace_level = 0;
- jpeg_destroy(sig_cinfo); /* clean up memory allocation & temp files */
- }
- exit(EXIT_FAILURE);
-}
-
-
-GLOBAL(void)
-enable_signal_catcher (j_common_ptr cinfo)
-{
- sig_cinfo = cinfo;
-#ifdef SIGINT /* not all systems have SIGINT */
- signal(SIGINT, signal_catcher);
-#endif
-#ifdef SIGTERM /* not all systems have SIGTERM */
- signal(SIGTERM, signal_catcher);
-#endif
-}
-
-#endif
-
-
-/*
- * Optional progress monitor: display a percent-done figure on stderr.
- */
-
-#ifdef PROGRESS_REPORT
-
-METHODDEF(void)
-progress_monitor (j_common_ptr cinfo)
-{
- cd_progress_ptr prog = (cd_progress_ptr) cinfo->progress;
- int total_passes = prog->pub.total_passes + prog->total_extra_passes;
- int percent_done = (int) (prog->pub.pass_counter*100L/prog->pub.pass_limit);
-
- if (percent_done != prog->percent_done) {
- prog->percent_done = percent_done;
- if (total_passes > 1) {
- fprintf(stderr, "\rPass %d/%d: %3d%% ",
- prog->pub.completed_passes + prog->completed_extra_passes + 1,
- total_passes, percent_done);
- } else {
- fprintf(stderr, "\r %3d%% ", percent_done);
- }
- fflush(stderr);
- }
-}
-
-
-GLOBAL(void)
-start_progress_monitor (j_common_ptr cinfo, cd_progress_ptr progress)
-{
- /* Enable progress display, unless trace output is on */
- if (cinfo->err->trace_level == 0) {
- progress->pub.progress_monitor = progress_monitor;
- progress->completed_extra_passes = 0;
- progress->total_extra_passes = 0;
- progress->percent_done = -1;
- cinfo->progress = &progress->pub;
- }
-}
-
-
-GLOBAL(void)
-end_progress_monitor (j_common_ptr cinfo)
-{
- /* Clear away progress display */
- if (cinfo->err->trace_level == 0) {
- fprintf(stderr, "\r \r");
- fflush(stderr);
- }
-}
-
-#endif
-
-
-/*
- * Case-insensitive matching of possibly-abbreviated keyword switches.
- * keyword is the constant keyword (must be lower case already),
- * minchars is length of minimum legal abbreviation.
- */
-
-GLOBAL(boolean)
-keymatch (char * arg, const char * keyword, int minchars)
-{
- register int ca, ck;
- register int nmatched = 0;
-
- while ((ca = *arg++) != '\0') {
- if ((ck = *keyword++) == '\0')
- return FALSE; /* arg longer than keyword, no good */
- if (isupper(ca)) /* force arg to lcase (assume ck is already) */
- ca = tolower(ca);
- if (ca != ck)
- return FALSE; /* no good */
- nmatched++; /* count matched characters */
- }
- /* reached end of argument; fail if it's too short for unique abbrev */
- if (nmatched < minchars)
- return FALSE;
- return TRUE; /* A-OK */
-}
-
-
-/*
- * Routines to establish binary I/O mode for stdin and stdout.
- * Non-Unix systems often require some hacking to get out of text mode.
- */
-
-GLOBAL(FILE *)
-read_stdin (void)
-{
- FILE * input_file = stdin;
-
-#ifdef USE_SETMODE /* need to hack file mode? */
- setmode(fileno(stdin), O_BINARY);
-#endif
-#ifdef USE_FDOPEN /* need to re-open in binary mode? */
- if ((input_file = fdopen(fileno(stdin), READ_BINARY)) == NULL) {
- fprintf(stderr, "Cannot reopen stdin\n");
- exit(EXIT_FAILURE);
- }
-#endif
- return input_file;
-}
-
-
-GLOBAL(FILE *)
-write_stdout (void)
-{
- FILE * output_file = stdout;
-
-#ifdef USE_SETMODE /* need to hack file mode? */
- setmode(fileno(stdout), O_BINARY);
-#endif
-#ifdef USE_FDOPEN /* need to re-open in binary mode? */
- if ((output_file = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) {
- fprintf(stderr, "Cannot reopen stdout\n");
- exit(EXIT_FAILURE);
- }
-#endif
- return output_file;
-}
diff --git a/Build/source/extra/jpeg/cdjpeg.h b/Build/source/extra/jpeg/cdjpeg.h
deleted file mode 100644
index 2b387b6e5fa..00000000000
--- a/Build/source/extra/jpeg/cdjpeg.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * cdjpeg.h
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains common declarations for the sample applications
- * cjpeg and djpeg. It is NOT used by the core JPEG library.
- */
-
-#define JPEG_CJPEG_DJPEG /* define proper options in jconfig.h */
-#define JPEG_INTERNAL_OPTIONS /* cjpeg.c,djpeg.c need to see xxx_SUPPORTED */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jerror.h" /* get library error codes too */
-#include "cderror.h" /* get application-specific error codes */
-
-
-/*
- * Object interface for cjpeg's source file decoding modules
- */
-
-typedef struct cjpeg_source_struct * cjpeg_source_ptr;
-
-struct cjpeg_source_struct {
- JMETHOD(void, start_input, (j_compress_ptr cinfo,
- cjpeg_source_ptr sinfo));
- JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo,
- cjpeg_source_ptr sinfo));
- JMETHOD(void, finish_input, (j_compress_ptr cinfo,
- cjpeg_source_ptr sinfo));
-
- FILE *input_file;
-
- JSAMPARRAY buffer;
- JDIMENSION buffer_height;
-};
-
-
-/*
- * Object interface for djpeg's output file encoding modules
- */
-
-typedef struct djpeg_dest_struct * djpeg_dest_ptr;
-
-struct djpeg_dest_struct {
- /* start_output is called after jpeg_start_decompress finishes.
- * The color map will be ready at this time, if one is needed.
- */
- JMETHOD(void, start_output, (j_decompress_ptr cinfo,
- djpeg_dest_ptr dinfo));
- /* Emit the specified number of pixel rows from the buffer. */
- JMETHOD(void, put_pixel_rows, (j_decompress_ptr cinfo,
- djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied));
- /* Finish up at the end of the image. */
- JMETHOD(void, finish_output, (j_decompress_ptr cinfo,
- djpeg_dest_ptr dinfo));
-
- /* Target file spec; filled in by djpeg.c after object is created. */
- FILE * output_file;
-
- /* Output pixel-row buffer. Created by module init or start_output.
- * Width is cinfo->output_width * cinfo->output_components;
- * height is buffer_height.
- */
- JSAMPARRAY buffer;
- JDIMENSION buffer_height;
-};
-
-
-/*
- * cjpeg/djpeg may need to perform extra passes to convert to or from
- * the source/destination file format. The JPEG library does not know
- * about these passes, but we'd like them to be counted by the progress
- * monitor. We use an expanded progress monitor object to hold the
- * additional pass count.
- */
-
-struct cdjpeg_progress_mgr {
- struct jpeg_progress_mgr pub; /* fields known to JPEG library */
- int completed_extra_passes; /* extra passes completed */
- int total_extra_passes; /* total extra */
- /* last printed percentage stored here to avoid multiple printouts */
- int percent_done;
-};
-
-typedef struct cdjpeg_progress_mgr * cd_progress_ptr;
-
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jinit_read_bmp jIRdBMP
-#define jinit_write_bmp jIWrBMP
-#define jinit_read_gif jIRdGIF
-#define jinit_write_gif jIWrGIF
-#define jinit_read_ppm jIRdPPM
-#define jinit_write_ppm jIWrPPM
-#define jinit_read_rle jIRdRLE
-#define jinit_write_rle jIWrRLE
-#define jinit_read_targa jIRdTarga
-#define jinit_write_targa jIWrTarga
-#define read_quant_tables RdQTables
-#define read_scan_script RdScnScript
-#define set_quant_slots SetQSlots
-#define set_sample_factors SetSFacts
-#define read_color_map RdCMap
-#define enable_signal_catcher EnSigCatcher
-#define start_progress_monitor StProgMon
-#define end_progress_monitor EnProgMon
-#define read_stdin RdStdin
-#define write_stdout WrStdout
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-/* Module selection routines for I/O modules. */
-
-EXTERN(cjpeg_source_ptr) jinit_read_bmp JPP((j_compress_ptr cinfo));
-EXTERN(djpeg_dest_ptr) jinit_write_bmp JPP((j_decompress_ptr cinfo,
- boolean is_os2));
-EXTERN(cjpeg_source_ptr) jinit_read_gif JPP((j_compress_ptr cinfo));
-EXTERN(djpeg_dest_ptr) jinit_write_gif JPP((j_decompress_ptr cinfo));
-EXTERN(cjpeg_source_ptr) jinit_read_ppm JPP((j_compress_ptr cinfo));
-EXTERN(djpeg_dest_ptr) jinit_write_ppm JPP((j_decompress_ptr cinfo));
-EXTERN(cjpeg_source_ptr) jinit_read_rle JPP((j_compress_ptr cinfo));
-EXTERN(djpeg_dest_ptr) jinit_write_rle JPP((j_decompress_ptr cinfo));
-EXTERN(cjpeg_source_ptr) jinit_read_targa JPP((j_compress_ptr cinfo));
-EXTERN(djpeg_dest_ptr) jinit_write_targa JPP((j_decompress_ptr cinfo));
-
-/* cjpeg support routines (in rdswitch.c) */
-
-EXTERN(boolean) read_quant_tables JPP((j_compress_ptr cinfo, char * filename,
- int scale_factor, boolean force_baseline));
-EXTERN(boolean) read_scan_script JPP((j_compress_ptr cinfo, char * filename));
-EXTERN(boolean) set_quant_slots JPP((j_compress_ptr cinfo, char *arg));
-EXTERN(boolean) set_sample_factors JPP((j_compress_ptr cinfo, char *arg));
-
-/* djpeg support routines (in rdcolmap.c) */
-
-EXTERN(void) read_color_map JPP((j_decompress_ptr cinfo, FILE * infile));
-
-/* common support routines (in cdjpeg.c) */
-
-EXTERN(void) enable_signal_catcher JPP((j_common_ptr cinfo));
-EXTERN(void) start_progress_monitor JPP((j_common_ptr cinfo,
- cd_progress_ptr progress));
-EXTERN(void) end_progress_monitor JPP((j_common_ptr cinfo));
-EXTERN(boolean) keymatch JPP((char * arg, const char * keyword, int minchars));
-EXTERN(FILE *) read_stdin JPP((void));
-EXTERN(FILE *) write_stdout JPP((void));
-
-/* miscellaneous useful macros */
-
-#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
-#define READ_BINARY "r"
-#define WRITE_BINARY "w"
-#else
-#ifdef VMS /* VMS is very nonstandard */
-#define READ_BINARY "rb", "ctx=stm"
-#define WRITE_BINARY "wb", "ctx=stm"
-#else /* standard ANSI-compliant case */
-#define READ_BINARY "rb"
-#define WRITE_BINARY "wb"
-#endif
-#endif
-
-#ifndef EXIT_FAILURE /* define exit() codes if not provided */
-#define EXIT_FAILURE 1
-#endif
-#ifndef EXIT_SUCCESS
-#ifdef VMS
-#define EXIT_SUCCESS 1 /* VMS is very nonstandard */
-#else
-#define EXIT_SUCCESS 0
-#endif
-#endif
-#ifndef EXIT_WARNING
-#ifdef VMS
-#define EXIT_WARNING 1 /* VMS is very nonstandard */
-#else
-#define EXIT_WARNING 2
-#endif
-#endif
diff --git a/Build/source/extra/jpeg/cjpeg.1 b/Build/source/extra/jpeg/cjpeg.1
deleted file mode 100644
index d175a961c6a..00000000000
--- a/Build/source/extra/jpeg/cjpeg.1
+++ /dev/null
@@ -1,292 +0,0 @@
-.TH CJPEG 1 "20 March 1998"
-.SH NAME
-cjpeg \- compress an image file to a JPEG file
-.SH SYNOPSIS
-.B cjpeg
-[
-.I options
-]
-[
-.I filename
-]
-.LP
-.SH DESCRIPTION
-.LP
-.B cjpeg
-compresses the named image file, or the standard input if no file is
-named, and produces a JPEG/JFIF file on the standard output.
-The currently supported input file formats are: PPM (PBMPLUS color
-format), PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster
-Toolkit format). (RLE is supported only if the URT library is available.)
-.SH OPTIONS
-All switch names may be abbreviated; for example,
-.B \-grayscale
-may be written
-.B \-gray
-or
-.BR \-gr .
-Most of the "basic" switches can be abbreviated to as little as one letter.
-Upper and lower case are equivalent (thus
-.B \-BMP
-is the same as
-.BR \-bmp ).
-British spellings are also accepted (e.g.,
-.BR \-greyscale ),
-though for brevity these are not mentioned below.
-.PP
-The basic switches are:
-.TP
-.BI \-quality " N"
-Scale quantization tables to adjust image quality. Quality is 0 (worst) to
-100 (best); default is 75. (See below for more info.)
-.TP
-.B \-grayscale
-Create monochrome JPEG file from color input. Be sure to use this switch when
-compressing a grayscale BMP file, because
-.B cjpeg
-isn't bright enough to notice whether a BMP file uses only shades of gray.
-By saying
-.BR \-grayscale ,
-you'll get a smaller JPEG file that takes less time to process.
-.TP
-.B \-optimize
-Perform optimization of entropy encoding parameters. Without this, default
-encoding parameters are used.
-.B \-optimize
-usually makes the JPEG file a little smaller, but
-.B cjpeg
-runs somewhat slower and needs much more memory. Image quality and speed of
-decompression are unaffected by
-.BR \-optimize .
-.TP
-.B \-progressive
-Create progressive JPEG file (see below).
-.TP
-.B \-targa
-Input file is Targa format. Targa files that contain an "identification"
-field will not be automatically recognized by
-.BR cjpeg ;
-for such files you must specify
-.B \-targa
-to make
-.B cjpeg
-treat the input as Targa format.
-For most Targa files, you won't need this switch.
-.PP
-The
-.B \-quality
-switch lets you trade off compressed file size against quality of the
-reconstructed image: the higher the quality setting, the larger the JPEG file,
-and the closer the output image will be to the original input. Normally you
-want to use the lowest quality setting (smallest file) that decompresses into
-something visually indistinguishable from the original image. For this
-purpose the quality setting should be between 50 and 95; the default of 75 is
-often about right. If you see defects at
-.B \-quality
-75, then go up 5 or 10 counts at a time until you are happy with the output
-image. (The optimal setting will vary from one image to another.)
-.PP
-.B \-quality
-100 will generate a quantization table of all 1's, minimizing loss in the
-quantization step (but there is still information loss in subsampling, as well
-as roundoff error). This setting is mainly of interest for experimental
-purposes. Quality values above about 95 are
-.B not
-recommended for normal use; the compressed file size goes up dramatically for
-hardly any gain in output image quality.
-.PP
-In the other direction, quality values below 50 will produce very small files
-of low image quality. Settings around 5 to 10 might be useful in preparing an
-index of a large image library, for example. Try
-.B \-quality
-2 (or so) for some amusing Cubist effects. (Note: quality
-values below about 25 generate 2-byte quantization tables, which are
-considered optional in the JPEG standard.
-.B cjpeg
-emits a warning message when you give such a quality value, because some
-other JPEG programs may be unable to decode the resulting file. Use
-.B \-baseline
-if you need to ensure compatibility at low quality values.)
-.PP
-The
-.B \-progressive
-switch creates a "progressive JPEG" file. In this type of JPEG file, the data
-is stored in multiple scans of increasing quality. If the file is being
-transmitted over a slow communications link, the decoder can use the first
-scan to display a low-quality image very quickly, and can then improve the
-display with each subsequent scan. The final image is exactly equivalent to a
-standard JPEG file of the same quality setting, and the total file size is
-about the same --- often a little smaller.
-.B Caution:
-progressive JPEG is not yet widely implemented, so many decoders will be
-unable to view a progressive JPEG file at all.
-.PP
-Switches for advanced users:
-.TP
-.B \-dct int
-Use integer DCT method (default).
-.TP
-.B \-dct fast
-Use fast integer DCT (less accurate).
-.TP
-.B \-dct float
-Use floating-point DCT method.
-The float method is very slightly more accurate than the int method, but is
-much slower unless your machine has very fast floating-point hardware. Also
-note that results of the floating-point method may vary slightly across
-machines, while the integer methods should give the same results everywhere.
-The fast integer method is much less accurate than the other two.
-.TP
-.BI \-restart " N"
-Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is
-attached to the number.
-.B \-restart 0
-(the default) means no restart markers.
-.TP
-.BI \-smooth " N"
-Smooth the input image to eliminate dithering noise. N, ranging from 1 to
-100, indicates the strength of smoothing. 0 (the default) means no smoothing.
-.TP
-.BI \-maxmemory " N"
-Set limit for amount of memory to use in processing large images. Value is
-in thousands of bytes, or millions of bytes if "M" is attached to the
-number. For example,
-.B \-max 4m
-selects 4000000 bytes. If more space is needed, temporary files will be used.
-.TP
-.BI \-outfile " name"
-Send output image to the named file, not to standard output.
-.TP
-.B \-verbose
-Enable debug printout. More
-.BR \-v 's
-give more output. Also, version information is printed at startup.
-.TP
-.B \-debug
-Same as
-.BR \-verbose .
-.PP
-The
-.B \-restart
-option inserts extra markers that allow a JPEG decoder to resynchronize after
-a transmission error. Without restart markers, any damage to a compressed
-file will usually ruin the image from the point of the error to the end of the
-image; with restart markers, the damage is usually confined to the portion of
-the image up to the next restart marker. Of course, the restart markers
-occupy extra space. We recommend
-.B \-restart 1
-for images that will be transmitted across unreliable networks such as Usenet.
-.PP
-The
-.B \-smooth
-option filters the input to eliminate fine-scale noise. This is often useful
-when converting dithered images to JPEG: a moderate smoothing factor of 10 to
-50 gets rid of dithering patterns in the input file, resulting in a smaller
-JPEG file and a better-looking image. Too large a smoothing factor will
-visibly blur the image, however.
-.PP
-Switches for wizards:
-.TP
-.B \-baseline
-Force baseline-compatible quantization tables to be generated. This clamps
-quantization values to 8 bits even at low quality settings. (This switch is
-poorly named, since it does not ensure that the output is actually baseline
-JPEG. For example, you can use
-.B \-baseline
-and
-.B \-progressive
-together.)
-.TP
-.BI \-qtables " file"
-Use the quantization tables given in the specified text file.
-.TP
-.BI \-qslots " N[,...]"
-Select which quantization table to use for each color component.
-.TP
-.BI \-sample " HxV[,...]"
-Set JPEG sampling factors for each color component.
-.TP
-.BI \-scans " file"
-Use the scan script given in the specified text file.
-.PP
-The "wizard" switches are intended for experimentation with JPEG. If you
-don't know what you are doing, \fBdon't use them\fR. These switches are
-documented further in the file wizard.doc.
-.SH EXAMPLES
-.LP
-This example compresses the PPM file foo.ppm with a quality factor of
-60 and saves the output as foo.jpg:
-.IP
-.B cjpeg \-quality
-.I 60 foo.ppm
-.B >
-.I foo.jpg
-.SH HINTS
-Color GIF files are not the ideal input for JPEG; JPEG is really intended for
-compressing full-color (24-bit) images. In particular, don't try to convert
-cartoons, line drawings, and other images that have only a few distinct
-colors. GIF works great on these, JPEG does not. If you want to convert a
-GIF to JPEG, you should experiment with
-.BR cjpeg 's
-.B \-quality
-and
-.B \-smooth
-options to get a satisfactory conversion.
-.B \-smooth 10
-or so is often helpful.
-.PP
-Avoid running an image through a series of JPEG compression/decompression
-cycles. Image quality loss will accumulate; after ten or so cycles the image
-may be noticeably worse than it was after one cycle. It's best to use a
-lossless format while manipulating an image, then convert to JPEG format when
-you are ready to file the image away.
-.PP
-The
-.B \-optimize
-option to
-.B cjpeg
-is worth using when you are making a "final" version for posting or archiving.
-It's also a win when you are using low quality settings to make very small
-JPEG files; the percentage improvement is often a lot more than it is on
-larger files. (At present,
-.B \-optimize
-mode is always selected when generating progressive JPEG files.)
-.SH ENVIRONMENT
-.TP
-.B JPEGMEM
-If this environment variable is set, its value is the default memory limit.
-The value is specified as described for the
-.B \-maxmemory
-switch.
-.B JPEGMEM
-overrides the default value specified when the program was compiled, and
-itself is overridden by an explicit
-.BR \-maxmemory .
-.SH SEE ALSO
-.BR djpeg (1),
-.BR jpegtran (1),
-.BR rdjpgcom (1),
-.BR wrjpgcom (1)
-.br
-.BR ppm (5),
-.BR pgm (5)
-.br
-Wallace, Gregory K. "The JPEG Still Picture Compression Standard",
-Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44.
-.SH AUTHOR
-Independent JPEG Group
-.SH BUGS
-Arithmetic coding is not supported for legal reasons.
-.PP
-GIF input files are no longer supported, to avoid the Unisys LZW patent.
-Use a Unisys-licensed program if you need to read a GIF file. (Conversion
-of GIF files to JPEG is usually a bad idea anyway.)
-.PP
-Not all variants of BMP and Targa file formats are supported.
-.PP
-The
-.B \-targa
-switch is not a bug, it's a feature. (It would be a bug if the Targa format
-designers had not been clueless.)
-.PP
-Still not as fast as we'd like.
diff --git a/Build/source/extra/jpeg/cjpeg.c b/Build/source/extra/jpeg/cjpeg.c
deleted file mode 100644
index f2a929f0c9f..00000000000
--- a/Build/source/extra/jpeg/cjpeg.c
+++ /dev/null
@@ -1,606 +0,0 @@
-/*
- * cjpeg.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a command-line user interface for the JPEG compressor.
- * It should work on any system with Unix- or MS-DOS-style command lines.
- *
- * Two different command line styles are permitted, depending on the
- * compile-time switch TWO_FILE_COMMANDLINE:
- * cjpeg [options] inputfile outputfile
- * cjpeg [options] [inputfile]
- * In the second style, output is always to standard output, which you'd
- * normally redirect to a file or pipe to some other program. Input is
- * either from a named file or from standard input (typically redirected).
- * The second style is convenient on Unix but is unhelpful on systems that
- * don't support pipes. Also, you MUST use the first style if your system
- * doesn't do binary I/O to stdin/stdout.
- * To simplify script writing, the "-outfile" switch is provided. The syntax
- * cjpeg [options] -outfile outputfile inputfile
- * works regardless of which command line style is used.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-#include "jversion.h" /* for version message */
-
-#ifdef USE_CCOMMAND /* command-line reader for Macintosh */
-#ifdef __MWERKS__
-#include <SIOUX.h> /* Metrowerks needs this */
-#include <console.h> /* ... and this */
-#endif
-#ifdef THINK_C
-#include <console.h> /* Think declares it here */
-#endif
-#endif
-
-
-/* Create the add-on message string table. */
-
-#define JMESSAGE(code,string) string ,
-
-static const char * const cdjpeg_message_table[] = {
-#include "cderror.h"
- NULL
-};
-
-
-/*
- * This routine determines what format the input file is,
- * and selects the appropriate input-reading module.
- *
- * To determine which family of input formats the file belongs to,
- * we may look only at the first byte of the file, since C does not
- * guarantee that more than one character can be pushed back with ungetc.
- * Looking at additional bytes would require one of these approaches:
- * 1) assume we can fseek() the input file (fails for piped input);
- * 2) assume we can push back more than one character (works in
- * some C implementations, but unportable);
- * 3) provide our own buffering (breaks input readers that want to use
- * stdio directly, such as the RLE library);
- * or 4) don't put back the data, and modify the input_init methods to assume
- * they start reading after the start of file (also breaks RLE library).
- * #1 is attractive for MS-DOS but is untenable on Unix.
- *
- * The most portable solution for file types that can't be identified by their
- * first byte is to make the user tell us what they are. This is also the
- * only approach for "raw" file types that contain only arbitrary values.
- * We presently apply this method for Targa files. Most of the time Targa
- * files start with 0x00, so we recognize that case. Potentially, however,
- * a Targa file could start with any byte value (byte 0 is the length of the
- * seldom-used ID field), so we provide a switch to force Targa input mode.
- */
-
-static boolean is_targa; /* records user -targa switch */
-
-
-LOCAL(cjpeg_source_ptr)
-select_file_type (j_compress_ptr cinfo, FILE * infile)
-{
- int c;
-
- if (is_targa) {
-#ifdef TARGA_SUPPORTED
- return jinit_read_targa(cinfo);
-#else
- ERREXIT(cinfo, JERR_TGA_NOTCOMP);
-#endif
- }
-
- if ((c = getc(infile)) == EOF)
- ERREXIT(cinfo, JERR_INPUT_EMPTY);
- if (ungetc(c, infile) == EOF)
- ERREXIT(cinfo, JERR_UNGETC_FAILED);
-
- switch (c) {
-#ifdef BMP_SUPPORTED
- case 'B':
- return jinit_read_bmp(cinfo);
-#endif
-#ifdef GIF_SUPPORTED
- case 'G':
- return jinit_read_gif(cinfo);
-#endif
-#ifdef PPM_SUPPORTED
- case 'P':
- return jinit_read_ppm(cinfo);
-#endif
-#ifdef RLE_SUPPORTED
- case 'R':
- return jinit_read_rle(cinfo);
-#endif
-#ifdef TARGA_SUPPORTED
- case 0x00:
- return jinit_read_targa(cinfo);
-#endif
- default:
- ERREXIT(cinfo, JERR_UNKNOWN_FORMAT);
- break;
- }
-
- return NULL; /* suppress compiler warnings */
-}
-
-
-/*
- * Argument-parsing code.
- * The switch parser is designed to be useful with DOS-style command line
- * syntax, ie, intermixed switches and file names, where only the switches
- * to the left of a given file name affect processing of that file.
- * The main program in this file doesn't actually use this capability...
- */
-
-
-static const char * progname; /* program name for error messages */
-static char * outfilename; /* for -outfile switch */
-
-
-LOCAL(void)
-usage (void)
-/* complain about bad command line */
-{
- fprintf(stderr, "usage: %s [switches] ", progname);
-#ifdef TWO_FILE_COMMANDLINE
- fprintf(stderr, "inputfile outputfile\n");
-#else
- fprintf(stderr, "[inputfile]\n");
-#endif
-
- fprintf(stderr, "Switches (names may be abbreviated):\n");
- fprintf(stderr, " -quality N Compression quality (0..100; 5-95 is useful range)\n");
- fprintf(stderr, " -grayscale Create monochrome JPEG file\n");
-#ifdef ENTROPY_OPT_SUPPORTED
- fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n");
-#endif
-#ifdef C_PROGRESSIVE_SUPPORTED
- fprintf(stderr, " -progressive Create progressive JPEG file\n");
-#endif
-#ifdef TARGA_SUPPORTED
- fprintf(stderr, " -targa Input file is Targa format (usually not needed)\n");
-#endif
- fprintf(stderr, "Switches for advanced users:\n");
-#ifdef DCT_ISLOW_SUPPORTED
- fprintf(stderr, " -dct int Use integer DCT method%s\n",
- (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : ""));
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n",
- (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : ""));
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- fprintf(stderr, " -dct float Use floating-point DCT method%s\n",
- (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : ""));
-#endif
- fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n");
-#ifdef INPUT_SMOOTHING_SUPPORTED
- fprintf(stderr, " -smooth N Smooth dithered input (N=1..100 is strength)\n");
-#endif
- fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n");
- fprintf(stderr, " -outfile name Specify name for output file\n");
- fprintf(stderr, " -verbose or -debug Emit debug output\n");
- fprintf(stderr, "Switches for wizards:\n");
-#ifdef C_ARITH_CODING_SUPPORTED
- fprintf(stderr, " -arithmetic Use arithmetic coding\n");
-#endif
- fprintf(stderr, " -baseline Force baseline quantization tables\n");
- fprintf(stderr, " -qtables file Use quantization tables given in file\n");
- fprintf(stderr, " -qslots N[,...] Set component quantization tables\n");
- fprintf(stderr, " -sample HxV[,...] Set component sampling factors\n");
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n");
-#endif
- exit(EXIT_FAILURE);
-}
-
-
-LOCAL(int)
-parse_switches (j_compress_ptr cinfo, int argc, char **argv,
- int last_file_arg_seen, boolean for_real)
-/* Parse optional switches.
- * Returns argv[] index of first file-name argument (== argc if none).
- * Any file names with indexes <= last_file_arg_seen are ignored;
- * they have presumably been processed in a previous iteration.
- * (Pass 0 for last_file_arg_seen on the first or only iteration.)
- * for_real is FALSE on the first (dummy) pass; we may skip any expensive
- * processing.
- */
-{
- int argn;
- char * arg;
- int quality; /* -quality parameter */
- int q_scale_factor; /* scaling percentage for -qtables */
- boolean force_baseline;
- boolean simple_progressive;
- char * qtablefile = NULL; /* saves -qtables filename if any */
- char * qslotsarg = NULL; /* saves -qslots parm if any */
- char * samplearg = NULL; /* saves -sample parm if any */
- char * scansarg = NULL; /* saves -scans parm if any */
-
- /* Set up default JPEG parameters. */
- /* Note that default -quality level need not, and does not,
- * match the default scaling for an explicit -qtables argument.
- */
- quality = 75; /* default -quality value */
- q_scale_factor = 100; /* default to no scaling for -qtables */
- force_baseline = FALSE; /* by default, allow 16-bit quantizers */
- simple_progressive = FALSE;
- is_targa = FALSE;
- outfilename = NULL;
- cinfo->err->trace_level = 0;
-
- /* Scan command line options, adjust parameters */
-
- for (argn = 1; argn < argc; argn++) {
- arg = argv[argn];
- if (*arg != '-') {
- /* Not a switch, must be a file name argument */
- if (argn <= last_file_arg_seen) {
- outfilename = NULL; /* -outfile applies to just one input file */
- continue; /* ignore this name if previously processed */
- }
- break; /* else done parsing switches */
- }
- arg++; /* advance past switch marker character */
-
- if (keymatch(arg, "arithmetic", 1)) {
- /* Use arithmetic coding. */
-#ifdef C_ARITH_CODING_SUPPORTED
- cinfo->arith_code = TRUE;
-#else
- fprintf(stderr, "%s: sorry, arithmetic coding not supported\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "baseline", 1)) {
- /* Force baseline-compatible output (8-bit quantizer values). */
- force_baseline = TRUE;
-
- } else if (keymatch(arg, "dct", 2)) {
- /* Select DCT algorithm. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "int", 1)) {
- cinfo->dct_method = JDCT_ISLOW;
- } else if (keymatch(argv[argn], "fast", 2)) {
- cinfo->dct_method = JDCT_IFAST;
- } else if (keymatch(argv[argn], "float", 2)) {
- cinfo->dct_method = JDCT_FLOAT;
- } else
- usage();
-
- } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) {
- /* Enable debug printouts. */
- /* On first -d, print version identification */
- static boolean printed_version = FALSE;
-
- if (! printed_version) {
- fprintf(stderr, "Independent JPEG Group's CJPEG, version %s\n%s\n",
- JVERSION, JCOPYRIGHT);
- printed_version = TRUE;
- }
- cinfo->err->trace_level++;
-
- } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) {
- /* Force a monochrome JPEG file to be generated. */
- jpeg_set_colorspace(cinfo, JCS_GRAYSCALE);
-
- } else if (keymatch(arg, "maxmemory", 3)) {
- /* Maximum memory in Kb (or Mb with 'm'). */
- long lval;
- char ch = 'x';
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1)
- usage();
- if (ch == 'm' || ch == 'M')
- lval *= 1000L;
- cinfo->mem->max_memory_to_use = lval * 1000L;
-
- } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) {
- /* Enable entropy parm optimization. */
-#ifdef ENTROPY_OPT_SUPPORTED
- cinfo->optimize_coding = TRUE;
-#else
- fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "outfile", 4)) {
- /* Set output file name. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- outfilename = argv[argn]; /* save it away for later use */
-
- } else if (keymatch(arg, "progressive", 1)) {
- /* Select simple progressive mode. */
-#ifdef C_PROGRESSIVE_SUPPORTED
- simple_progressive = TRUE;
- /* We must postpone execution until num_components is known. */
-#else
- fprintf(stderr, "%s: sorry, progressive output was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "quality", 1)) {
- /* Quality factor (quantization table scaling factor). */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%d", &quality) != 1)
- usage();
- /* Change scale factor in case -qtables is present. */
- q_scale_factor = jpeg_quality_scaling(quality);
-
- } else if (keymatch(arg, "qslots", 2)) {
- /* Quantization table slot numbers. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- qslotsarg = argv[argn];
- /* Must delay setting qslots until after we have processed any
- * colorspace-determining switches, since jpeg_set_colorspace sets
- * default quant table numbers.
- */
-
- } else if (keymatch(arg, "qtables", 2)) {
- /* Quantization tables fetched from file. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- qtablefile = argv[argn];
- /* We postpone actually reading the file in case -quality comes later. */
-
- } else if (keymatch(arg, "restart", 1)) {
- /* Restart interval in MCU rows (or in MCUs with 'b'). */
- long lval;
- char ch = 'x';
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1)
- usage();
- if (lval < 0 || lval > 65535L)
- usage();
- if (ch == 'b' || ch == 'B') {
- cinfo->restart_interval = (unsigned int) lval;
- cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */
- } else {
- cinfo->restart_in_rows = (int) lval;
- /* restart_interval will be computed during startup */
- }
-
- } else if (keymatch(arg, "sample", 2)) {
- /* Set sampling factors. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- samplearg = argv[argn];
- /* Must delay setting sample factors until after we have processed any
- * colorspace-determining switches, since jpeg_set_colorspace sets
- * default sampling factors.
- */
-
- } else if (keymatch(arg, "scans", 2)) {
- /* Set scan script. */
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- if (++argn >= argc) /* advance to next argument */
- usage();
- scansarg = argv[argn];
- /* We must postpone reading the file in case -progressive appears. */
-#else
- fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "smooth", 2)) {
- /* Set input smoothing factor. */
- int val;
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%d", &val) != 1)
- usage();
- if (val < 0 || val > 100)
- usage();
- cinfo->smoothing_factor = val;
-
- } else if (keymatch(arg, "targa", 1)) {
- /* Input file is Targa format. */
- is_targa = TRUE;
-
- } else {
- usage(); /* bogus switch */
- }
- }
-
- /* Post-switch-scanning cleanup */
-
- if (for_real) {
-
- /* Set quantization tables for selected quality. */
- /* Some or all may be overridden if -qtables is present. */
- jpeg_set_quality(cinfo, quality, force_baseline);
-
- if (qtablefile != NULL) /* process -qtables if it was present */
- if (! read_quant_tables(cinfo, qtablefile,
- q_scale_factor, force_baseline))
- usage();
-
- if (qslotsarg != NULL) /* process -qslots if it was present */
- if (! set_quant_slots(cinfo, qslotsarg))
- usage();
-
- if (samplearg != NULL) /* process -sample if it was present */
- if (! set_sample_factors(cinfo, samplearg))
- usage();
-
-#ifdef C_PROGRESSIVE_SUPPORTED
- if (simple_progressive) /* process -progressive; -scans can override */
- jpeg_simple_progression(cinfo);
-#endif
-
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- if (scansarg != NULL) /* process -scans if it was present */
- if (! read_scan_script(cinfo, scansarg))
- usage();
-#endif
- }
-
- return argn; /* return index of next arg (file name) */
-}
-
-
-/*
- * The main program.
- */
-
-int
-main (int argc, char **argv)
-{
- struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
-#ifdef PROGRESS_REPORT
- struct cdjpeg_progress_mgr progress;
-#endif
- int file_index;
- cjpeg_source_ptr src_mgr;
- FILE * input_file;
- FILE * output_file;
- JDIMENSION num_scanlines;
-
- /* On Mac, fetch a command line. */
-#ifdef USE_CCOMMAND
- argc = ccommand(&argv);
-#endif
-
- progname = argv[0];
- if (progname == NULL || progname[0] == 0)
- progname = "cjpeg"; /* in case C library doesn't provide it */
-
- /* Initialize the JPEG compression object with default error handling. */
- cinfo.err = jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- /* Add some application-specific error messages (from cderror.h) */
- jerr.addon_message_table = cdjpeg_message_table;
- jerr.first_addon_message = JMSG_FIRSTADDONCODE;
- jerr.last_addon_message = JMSG_LASTADDONCODE;
-
- /* Now safe to enable signal catcher. */
-#ifdef NEED_SIGNAL_CATCHER
- enable_signal_catcher((j_common_ptr) &cinfo);
-#endif
-
- /* Initialize JPEG parameters.
- * Much of this may be overridden later.
- * In particular, we don't yet know the input file's color space,
- * but we need to provide some value for jpeg_set_defaults() to work.
- */
-
- cinfo.in_color_space = JCS_RGB; /* arbitrary guess */
- jpeg_set_defaults(&cinfo);
-
- /* Scan command line to find file names.
- * It is convenient to use just one switch-parsing routine, but the switch
- * values read here are ignored; we will rescan the switches after opening
- * the input file.
- */
-
- file_index = parse_switches(&cinfo, argc, argv, 0, FALSE);
-
-#ifdef TWO_FILE_COMMANDLINE
- /* Must have either -outfile switch or explicit output file name */
- if (outfilename == NULL) {
- if (file_index != argc-2) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- outfilename = argv[file_index+1];
- } else {
- if (file_index != argc-1) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- }
-#else
- /* Unix style: expect zero or one file name */
- if (file_index < argc-1) {
- fprintf(stderr, "%s: only one input file\n", progname);
- usage();
- }
-#endif /* TWO_FILE_COMMANDLINE */
-
- /* Open the input file. */
- if (file_index < argc) {
- if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
- input_file = read_stdin();
- }
-
- /* Open the output file. */
- if (outfilename != NULL) {
- if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default output file is stdout */
- output_file = write_stdout();
- }
-
-#ifdef PROGRESS_REPORT
- start_progress_monitor((j_common_ptr) &cinfo, &progress);
-#endif
-
- /* Figure out the input file format, and set up to read it. */
- src_mgr = select_file_type(&cinfo, input_file);
- src_mgr->input_file = input_file;
-
- /* Read the input file header to obtain file size & colorspace. */
- (*src_mgr->start_input) (&cinfo, src_mgr);
-
- /* Now that we know input colorspace, fix colorspace-dependent defaults */
- jpeg_default_colorspace(&cinfo);
-
- /* Adjust default compression parameters by re-parsing the options */
- file_index = parse_switches(&cinfo, argc, argv, 0, TRUE);
-
- /* Specify data destination for compression */
- jpeg_stdio_dest(&cinfo, output_file);
-
- /* Start compressor */
- jpeg_start_compress(&cinfo, TRUE);
-
- /* Process data */
- while (cinfo.next_scanline < cinfo.image_height) {
- num_scanlines = (*src_mgr->get_pixel_rows) (&cinfo, src_mgr);
- (void) jpeg_write_scanlines(&cinfo, src_mgr->buffer, num_scanlines);
- }
-
- /* Finish compression and release memory */
- (*src_mgr->finish_input) (&cinfo, src_mgr);
- jpeg_finish_compress(&cinfo);
- jpeg_destroy_compress(&cinfo);
-
- /* Close files, if we opened them */
- if (input_file != stdin)
- fclose(input_file);
- if (output_file != stdout)
- fclose(output_file);
-
-#ifdef PROGRESS_REPORT
- end_progress_monitor((j_common_ptr) &cinfo);
-#endif
-
- /* All done. */
- exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS);
- return 0; /* suppress no-return-value warnings */
-}
diff --git a/Build/source/extra/jpeg/ckconfig.c b/Build/source/extra/jpeg/ckconfig.c
deleted file mode 100644
index 34baf795b00..00000000000
--- a/Build/source/extra/jpeg/ckconfig.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * ckconfig.c
- *
- * Copyright (C) 1991-1994, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- */
-
-/*
- * This program is intended to help you determine how to configure the JPEG
- * software for installation on a particular system. The idea is to try to
- * compile and execute this program. If your compiler fails to compile the
- * program, make changes as indicated in the comments below. Once you can
- * compile the program, run it, and it will produce a "jconfig.h" file for
- * your system.
- *
- * As a general rule, each time you try to compile this program,
- * pay attention only to the *first* error message you get from the compiler.
- * Many C compilers will issue lots of spurious error messages once they
- * have gotten confused. Go to the line indicated in the first error message,
- * and read the comments preceding that line to see what to change.
- *
- * Almost all of the edits you may need to make to this program consist of
- * changing a line that reads "#define SOME_SYMBOL" to "#undef SOME_SYMBOL",
- * or vice versa. This is called defining or undefining that symbol.
- */
-
-
-/* First we must see if your system has the include files we need.
- * We start out with the assumption that your system has all the ANSI-standard
- * include files. If you get any error trying to include one of these files,
- * undefine the corresponding HAVE_xxx symbol.
- */
-
-#define HAVE_STDDEF_H /* replace 'define' by 'undef' if error here */
-#ifdef HAVE_STDDEF_H /* next line will be skipped if you undef... */
-#include <stddef.h>
-#endif
-
-#define HAVE_STDLIB_H /* same thing for stdlib.h */
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#include <stdio.h> /* If you ain't got this, you ain't got C. */
-
-/* We have to see if your string functions are defined by
- * strings.h (old BSD convention) or string.h (everybody else).
- * We try the non-BSD convention first; define NEED_BSD_STRINGS
- * if the compiler says it can't find string.h.
- */
-
-#undef NEED_BSD_STRINGS
-
-#ifdef NEED_BSD_STRINGS
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-/* On some systems (especially older Unix machines), type size_t is
- * defined only in the include file <sys/types.h>. If you get a failure
- * on the size_t test below, try defining NEED_SYS_TYPES_H.
- */
-
-#undef NEED_SYS_TYPES_H /* start by assuming we don't need it */
-#ifdef NEED_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-
-/* Usually type size_t is defined in one of the include files we've included
- * above. If not, you'll get an error on the "typedef size_t my_size_t;" line.
- * In that case, first try defining NEED_SYS_TYPES_H just above.
- * If that doesn't work, you'll have to search through your system library
- * to figure out which include file defines "size_t". Look for a line that
- * says "typedef something-or-other size_t;". Then, change the line below
- * that says "#include <someincludefile.h>" to instead include the file
- * you found size_t in, and define NEED_SPECIAL_INCLUDE. If you can't find
- * type size_t anywhere, try replacing "#include <someincludefile.h>" with
- * "typedef unsigned int size_t;".
- */
-
-#undef NEED_SPECIAL_INCLUDE /* assume we DON'T need it, for starters */
-
-#ifdef NEED_SPECIAL_INCLUDE
-#include <someincludefile.h>
-#endif
-
-typedef size_t my_size_t; /* The payoff: do we have size_t now? */
-
-
-/* The next question is whether your compiler supports ANSI-style function
- * prototypes. You need to know this in order to choose between using
- * makefile.ansi and using makefile.unix.
- * The #define line below is set to assume you have ANSI function prototypes.
- * If you get an error in this group of lines, undefine HAVE_PROTOTYPES.
- */
-
-#define HAVE_PROTOTYPES
-
-#ifdef HAVE_PROTOTYPES
-int testfunction (int arg1, int * arg2); /* check prototypes */
-
-struct methods_struct { /* check method-pointer declarations */
- int (*error_exit) (char *msgtext);
- int (*trace_message) (char *msgtext);
- int (*another_method) (void);
-};
-
-int testfunction (int arg1, int * arg2) /* check definitions */
-{
- return arg2[arg1];
-}
-
-int test2function (void) /* check void arg list */
-{
- return 0;
-}
-#endif
-
-
-/* Now we want to find out if your compiler knows what "unsigned char" means.
- * If you get an error on the "unsigned char un_char;" line,
- * then undefine HAVE_UNSIGNED_CHAR.
- */
-
-#define HAVE_UNSIGNED_CHAR
-
-#ifdef HAVE_UNSIGNED_CHAR
-unsigned char un_char;
-#endif
-
-
-/* Now we want to find out if your compiler knows what "unsigned short" means.
- * If you get an error on the "unsigned short un_short;" line,
- * then undefine HAVE_UNSIGNED_SHORT.
- */
-
-#define HAVE_UNSIGNED_SHORT
-
-#ifdef HAVE_UNSIGNED_SHORT
-unsigned short un_short;
-#endif
-
-
-/* Now we want to find out if your compiler understands type "void".
- * If you get an error anywhere in here, undefine HAVE_VOID.
- */
-
-#define HAVE_VOID
-
-#ifdef HAVE_VOID
-/* Caution: a C++ compiler will insist on complete prototypes */
-typedef void * void_ptr; /* check void * */
-#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */
-typedef void (*void_func) (int a, int b);
-#else
-typedef void (*void_func) ();
-#endif
-
-#ifdef HAVE_PROTOTYPES /* check void function result */
-void test3function (void_ptr arg1, void_func arg2)
-#else
-void test3function (arg1, arg2)
- void_ptr arg1;
- void_func arg2;
-#endif
-{
- char * locptr = (char *) arg1; /* check casting to and from void * */
- arg1 = (void *) locptr;
- (*arg2) (1, 2); /* check call of fcn returning void */
-}
-#endif
-
-
-/* Now we want to find out if your compiler knows what "const" means.
- * If you get an error here, undefine HAVE_CONST.
- */
-
-#define HAVE_CONST
-
-#ifdef HAVE_CONST
-static const int carray[3] = {1, 2, 3};
-
-#ifdef HAVE_PROTOTYPES
-int test4function (const int arg1)
-#else
-int test4function (arg1)
- const int arg1;
-#endif
-{
- return carray[arg1];
-}
-#endif
-
-
-/* If you get an error or warning about this structure definition,
- * define INCOMPLETE_TYPES_BROKEN.
- */
-
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifndef INCOMPLETE_TYPES_BROKEN
-typedef struct undefined_structure * undef_struct_ptr;
-#endif
-
-
-/* If you get an error about duplicate names,
- * define NEED_SHORT_EXTERNAL_NAMES.
- */
-
-#undef NEED_SHORT_EXTERNAL_NAMES
-
-#ifndef NEED_SHORT_EXTERNAL_NAMES
-
-int possibly_duplicate_function ()
-{
- return 0;
-}
-
-int possibly_dupli_function ()
-{
- return 1;
-}
-
-#endif
-
-
-
-/************************************************************************
- * OK, that's it. You should not have to change anything beyond this
- * point in order to compile and execute this program. (You might get
- * some warnings, but you can ignore them.)
- * When you run the program, it will make a couple more tests that it
- * can do automatically, and then it will create jconfig.h and print out
- * any additional suggestions it has.
- ************************************************************************
- */
-
-
-#ifdef HAVE_PROTOTYPES
-int is_char_signed (int arg)
-#else
-int is_char_signed (arg)
- int arg;
-#endif
-{
- if (arg == 189) { /* expected result for unsigned char */
- return 0; /* type char is unsigned */
- }
- else if (arg != -67) { /* expected result for signed char */
- printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n");
- printf("I fear the JPEG software will not work at all.\n\n");
- }
- return 1; /* assume char is signed otherwise */
-}
-
-
-#ifdef HAVE_PROTOTYPES
-int is_shifting_signed (long arg)
-#else
-int is_shifting_signed (arg)
- long arg;
-#endif
-/* See whether right-shift on a long is signed or not. */
-{
- long res = arg >> 4;
-
- if (res == -0x7F7E80CL) { /* expected result for signed shift */
- return 1; /* right shift is signed */
- }
- /* see if unsigned-shift hack will fix it. */
- /* we can't just test exact value since it depends on width of long... */
- res |= (~0L) << (32-4);
- if (res == -0x7F7E80CL) { /* expected result now? */
- return 0; /* right shift is unsigned */
- }
- printf("Right shift isn't acting as I expect it to.\n");
- printf("I fear the JPEG software will not work at all.\n\n");
- return 0; /* try it with unsigned anyway */
-}
-
-
-#ifdef HAVE_PROTOTYPES
-int main (int argc, char ** argv)
-#else
-int main (argc, argv)
- int argc;
- char ** argv;
-#endif
-{
- char signed_char_check = (char) (-67);
- FILE *outfile;
-
- /* Attempt to write jconfig.h */
- if ((outfile = fopen("jconfig.h", "w")) == NULL) {
- printf("Failed to write jconfig.h\n");
- return 1;
- }
-
- /* Write out all the info */
- fprintf(outfile, "/* jconfig.h --- generated by ckconfig.c */\n");
- fprintf(outfile, "/* see jconfig.doc for explanations */\n\n");
-#ifdef HAVE_PROTOTYPES
- fprintf(outfile, "#define HAVE_PROTOTYPES\n");
-#else
- fprintf(outfile, "#undef HAVE_PROTOTYPES\n");
-#endif
-#ifdef HAVE_UNSIGNED_CHAR
- fprintf(outfile, "#define HAVE_UNSIGNED_CHAR\n");
-#else
- fprintf(outfile, "#undef HAVE_UNSIGNED_CHAR\n");
-#endif
-#ifdef HAVE_UNSIGNED_SHORT
- fprintf(outfile, "#define HAVE_UNSIGNED_SHORT\n");
-#else
- fprintf(outfile, "#undef HAVE_UNSIGNED_SHORT\n");
-#endif
-#ifdef HAVE_VOID
- fprintf(outfile, "/* #define void char */\n");
-#else
- fprintf(outfile, "#define void char\n");
-#endif
-#ifdef HAVE_CONST
- fprintf(outfile, "/* #define const */\n");
-#else
- fprintf(outfile, "#define const\n");
-#endif
- if (is_char_signed((int) signed_char_check))
- fprintf(outfile, "#undef CHAR_IS_UNSIGNED\n");
- else
- fprintf(outfile, "#define CHAR_IS_UNSIGNED\n");
-#ifdef HAVE_STDDEF_H
- fprintf(outfile, "#define HAVE_STDDEF_H\n");
-#else
- fprintf(outfile, "#undef HAVE_STDDEF_H\n");
-#endif
-#ifdef HAVE_STDLIB_H
- fprintf(outfile, "#define HAVE_STDLIB_H\n");
-#else
- fprintf(outfile, "#undef HAVE_STDLIB_H\n");
-#endif
-#ifdef NEED_BSD_STRINGS
- fprintf(outfile, "#define NEED_BSD_STRINGS\n");
-#else
- fprintf(outfile, "#undef NEED_BSD_STRINGS\n");
-#endif
-#ifdef NEED_SYS_TYPES_H
- fprintf(outfile, "#define NEED_SYS_TYPES_H\n");
-#else
- fprintf(outfile, "#undef NEED_SYS_TYPES_H\n");
-#endif
- fprintf(outfile, "#undef NEED_FAR_POINTERS\n");
-#ifdef NEED_SHORT_EXTERNAL_NAMES
- fprintf(outfile, "#define NEED_SHORT_EXTERNAL_NAMES\n");
-#else
- fprintf(outfile, "#undef NEED_SHORT_EXTERNAL_NAMES\n");
-#endif
-#ifdef INCOMPLETE_TYPES_BROKEN
- fprintf(outfile, "#define INCOMPLETE_TYPES_BROKEN\n");
-#else
- fprintf(outfile, "#undef INCOMPLETE_TYPES_BROKEN\n");
-#endif
- fprintf(outfile, "\n#ifdef JPEG_INTERNALS\n\n");
- if (is_shifting_signed(-0x7F7E80B1L))
- fprintf(outfile, "#undef RIGHT_SHIFT_IS_UNSIGNED\n");
- else
- fprintf(outfile, "#define RIGHT_SHIFT_IS_UNSIGNED\n");
- fprintf(outfile, "\n#endif /* JPEG_INTERNALS */\n");
- fprintf(outfile, "\n#ifdef JPEG_CJPEG_DJPEG\n\n");
- fprintf(outfile, "#define BMP_SUPPORTED /* BMP image file format */\n");
- fprintf(outfile, "#define GIF_SUPPORTED /* GIF image file format */\n");
- fprintf(outfile, "#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */\n");
- fprintf(outfile, "#undef RLE_SUPPORTED /* Utah RLE image file format */\n");
- fprintf(outfile, "#define TARGA_SUPPORTED /* Targa image file format */\n\n");
- fprintf(outfile, "#undef TWO_FILE_COMMANDLINE /* You may need this on non-Unix systems */\n");
- fprintf(outfile, "#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */\n");
- fprintf(outfile, "#undef DONT_USE_B_MODE\n");
- fprintf(outfile, "/* #define PROGRESS_REPORT */ /* optional */\n");
- fprintf(outfile, "\n#endif /* JPEG_CJPEG_DJPEG */\n");
-
- /* Close the jconfig.h file */
- fclose(outfile);
-
- /* User report */
- printf("Configuration check for Independent JPEG Group's software done.\n");
- printf("\nI have written the jconfig.h file for you.\n\n");
-#ifdef HAVE_PROTOTYPES
- printf("You should use makefile.ansi as the starting point for your Makefile.\n");
-#else
- printf("You should use makefile.unix as the starting point for your Makefile.\n");
-#endif
-
-#ifdef NEED_SPECIAL_INCLUDE
- printf("\nYou'll need to change jconfig.h to include the system include file\n");
- printf("that you found type size_t in, or add a direct definition of type\n");
- printf("size_t if that's what you used. Just add it to the end.\n");
-#endif
-
- return 0;
-}
diff --git a/Build/source/extra/jpeg/coderules.doc b/Build/source/extra/jpeg/coderules.doc
deleted file mode 100644
index 0ab5d9bd302..00000000000
--- a/Build/source/extra/jpeg/coderules.doc
+++ /dev/null
@@ -1,118 +0,0 @@
-IJG JPEG LIBRARY: CODING RULES
-
-Copyright (C) 1991-1996, Thomas G. Lane.
-This file is part of the Independent JPEG Group's software.
-For conditions of distribution and use, see the accompanying README file.
-
-
-Since numerous people will be contributing code and bug fixes, it's important
-to establish a common coding style. The goal of using similar coding styles
-is much more important than the details of just what that style is.
-
-In general we follow the recommendations of "Recommended C Style and Coding
-Standards" revision 6.1 (Cannon et al. as modified by Spencer, Keppel and
-Brader). This document is available in the IJG FTP archive (see
-jpeg/doc/cstyle.ms.tbl.Z, or cstyle.txt.Z for those without nroff/tbl).
-
-Block comments should be laid out thusly:
-
-/*
- * Block comments in this style.
- */
-
-We indent statements in K&R style, e.g.,
- if (test) {
- then-part;
- } else {
- else-part;
- }
-with two spaces per indentation level. (This indentation convention is
-handled automatically by GNU Emacs and many other text editors.)
-
-Multi-word names should be written in lower case with underscores, e.g.,
-multi_word_name (not multiWordName). Preprocessor symbols and enum constants
-are similar but upper case (MULTI_WORD_NAME). Names should be unique within
-the first fifteen characters. (On some older systems, global names must be
-unique within six characters. We accommodate this without cluttering the
-source code by using macros to substitute shorter names.)
-
-We use function prototypes everywhere; we rely on automatic source code
-transformation to feed prototype-less C compilers. Transformation is done
-by the simple and portable tool 'ansi2knr.c' (courtesy of Ghostscript).
-ansi2knr is not very bright, so it imposes a format requirement on function
-declarations: the function name MUST BEGIN IN COLUMN 1. Thus all functions
-should be written in the following style:
-
-LOCAL(int *)
-function_name (int a, char *b)
-{
- code...
-}
-
-Note that each function definition must begin with GLOBAL(type), LOCAL(type),
-or METHODDEF(type). These macros expand to "static type" or just "type" as
-appropriate. They provide a readable indication of the routine's usage and
-can readily be changed for special needs. (For instance, special linkage
-keywords can be inserted for use in Windows DLLs.)
-
-ansi2knr does not transform method declarations (function pointers in
-structs). We handle these with a macro JMETHOD, defined as
- #ifdef HAVE_PROTOTYPES
- #define JMETHOD(type,methodname,arglist) type (*methodname) arglist
- #else
- #define JMETHOD(type,methodname,arglist) type (*methodname) ()
- #endif
-which is used like this:
- struct function_pointers {
- JMETHOD(void, init_entropy_encoder, (int somearg, jparms *jp));
- JMETHOD(void, term_entropy_encoder, (void));
- };
-Note the set of parentheses surrounding the parameter list.
-
-A similar solution is used for forward and external function declarations
-(see the EXTERN and JPP macros).
-
-If the code is to work on non-ANSI compilers, we cannot rely on a prototype
-declaration to coerce actual parameters into the right types. Therefore, use
-explicit casts on actual parameters whenever the actual parameter type is not
-identical to the formal parameter. Beware of implicit conversions to "int".
-
-It seems there are some non-ANSI compilers in which the sizeof() operator
-is defined to return int, yet size_t is defined as long. Needless to say,
-this is brain-damaged. Always use the SIZEOF() macro in place of sizeof(),
-so that the result is guaranteed to be of type size_t.
-
-
-The JPEG library is intended to be used within larger programs. Furthermore,
-we want it to be reentrant so that it can be used by applications that process
-multiple images concurrently. The following rules support these requirements:
-
-1. Avoid direct use of file I/O, "malloc", error report printouts, etc;
-pass these through the common routines provided.
-
-2. Minimize global namespace pollution. Functions should be declared static
-wherever possible. (Note that our method-based calling conventions help this
-a lot: in many modules only the initialization function will ever need to be
-called directly, so only that function need be externally visible.) All
-global function names should begin with "jpeg_", and should have an
-abbreviated name (unique in the first six characters) substituted by macro
-when NEED_SHORT_EXTERNAL_NAMES is set.
-
-3. Don't use global variables; anything that must be used in another module
-should be in the common data structures.
-
-4. Don't use static variables except for read-only constant tables. Variables
-that should be private to a module can be placed into private structures (see
-the system architecture document, structure.doc).
-
-5. Source file names should begin with "j" for files that are part of the
-library proper; source files that are not part of the library, such as cjpeg.c
-and djpeg.c, do not begin with "j". Keep source file names to eight
-characters (plus ".c" or ".h", etc) to make life easy for MS-DOSers. Keep
-compression and decompression code in separate source files --- some
-applications may want only one half of the library.
-
-Note: these rules (particularly #4) are not followed religiously in the
-modules that are used in cjpeg/djpeg but are not part of the JPEG library
-proper. Those modules are not really intended to be used in other
-applications.
diff --git a/Build/source/extra/jpeg/config.guess b/Build/source/extra/jpeg/config.guess
deleted file mode 100644
index e792aac6080..00000000000
--- a/Build/source/extra/jpeg/config.guess
+++ /dev/null
@@ -1,1494 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-09-18'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[456])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- case ${UNAME_MACHINE} in
- pc98)
- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:[3456]*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- EM64T | authenticamd | genuineintel)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-gnu
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
- /^CPU/{
- s: ::g
- p
- }'`"
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/Build/source/extra/jpeg/config.sub b/Build/source/extra/jpeg/config.sub
deleted file mode 100644
index 5ecc18b6ada..00000000000
--- a/Build/source/extra/jpeg/config.sub
+++ /dev/null
@@ -1,1700 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
-
-timestamp='2009-10-07'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nios | nios2 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | picochip)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tile*)
- basic_machine=tile-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- # This also exists in the configure program, but was not the
- # default.
- # os=-sunos4
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
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deleted file mode 100755
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- ac_prog=$0
- ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
- test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
- srcdir=$ac_confdir
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- fi
-else
- ac_srcdir_defaulted=no
-fi
-if test ! -r $srcdir/$ac_unique_file; then
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- else
- { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
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-
-# Prefer explicitly selected file to automatically selected ones.
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- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
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- fi
-done
-
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
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-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
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- ac_n= ac_c='\c' ac_t=
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-
-
-
-# Extract the first word of "gcc", so it can be a program name with args.
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-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:538: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
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- if test -f $ac_dir/$ac_word; then
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- break
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- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
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- echo "$ac_t""no" 1>&6
-fi
-
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:567: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- ac_prog_rejected=no
- for ac_dir in $PATH; do
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- if test -f $ac_dir/$ac_word; then
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- ac_prog_rejected=yes
- continue
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- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
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- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
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- # We chose a different compiler from the bogus one.
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- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
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-else
- echo "$ac_t""no" 1>&6
-fi
-
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:615: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-cat > conftest.$ac_ext <<EOF
-#line 625 "configure"
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-if { (eval echo configure:629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
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- else
- ac_cv_prog_cc_cross=yes
- fi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
-fi
-rm -fr conftest*
-
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:649: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:654: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
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-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- test "${CFLAGS+set}" = set || CFLAGS="-O2"
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-O"
-fi
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:681: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
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-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 696 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
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-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
-#line 713 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
- ac_cv_prog_CPP="$CPP"
-fi
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-echo $ac_n "checking for function prototypes""... $ac_c" 1>&6
-echo "configure:742: checking for function prototypes" >&5
-if eval "test \"`echo '$''{'ijg_cv_have_prototypes'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 747 "configure"
-#include "confdefs.h"
-
-int testfunction (int arg1, int * arg2); /* check prototypes */
-struct methods_struct { /* check method-pointer declarations */
- int (*error_exit) (char *msgtext);
- int (*trace_message) (char *msgtext);
- int (*another_method) (void);
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-{ return arg2[arg1]; }
-int test2function (void) /* check void arg list */
-{ return 0; }
-
-int main() {
-
-; return 0; }
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-if { (eval echo configure:765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ijg_cv_have_prototypes=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ijg_cv_have_prototypes=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ijg_cv_have_prototypes" 1>&6
-if test $ijg_cv_have_prototypes = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_PROTOTYPES
-EOF
-
-else
- echo Your compiler does not seem to know about function prototypes.
- echo Perhaps it needs a special switch to enable ANSI C mode.
- echo If so, we recommend running configure like this:
- echo " ./configure CC='cc -switch'"
- echo where -switch is the proper switch.
-fi
-ac_safe=`echo "stddef.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for stddef.h""... $ac_c" 1>&6
-echo "configure:792: checking for stddef.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 797 "configure"
-#include "confdefs.h"
-#include <stddef.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
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-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- cat >> confdefs.h <<\EOF
-#define HAVE_STDDEF_H
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-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
-echo "configure:828: checking for stdlib.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 833 "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- cat >> confdefs.h <<\EOF
-#define HAVE_STDLIB_H
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-
-ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for string.h""... $ac_c" 1>&6
-echo "configure:864: checking for string.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 869 "configure"
-#include "confdefs.h"
-#include <string.h>
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- :
-else
- echo "$ac_t""no" 1>&6
-cat >> confdefs.h <<\EOF
-#define NEED_BSD_STRINGS
-EOF
-
-fi
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:900: checking for size_t" >&5
-cat > conftest.$ac_ext <<EOF
-#line 902 "configure"
-#include "confdefs.h"
-
-#ifdef HAVE_STDDEF_H
-#include <stddef.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#include <stdio.h>
-#ifdef NEED_BSD_STRINGS
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-typedef size_t my_size_t;
-
-int main() {
- my_size_t foovar;
-; return 0; }
-EOF
-if { (eval echo configure:923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ijg_size_t_ok=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ijg_size_t_ok="not ANSI, perhaps it is in sys/types.h"
-fi
-rm -f conftest*
-echo "$ac_t""$ijg_size_t_ok" 1>&6
-if test "$ijg_size_t_ok" != yes; then
-ac_safe=`echo "sys/types.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6
-echo "configure:937: checking for sys/types.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 942 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
-#define NEED_SYS_TYPES_H
-EOF
-
-cat > conftest.$ac_ext <<EOF
-#line 968 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "size_t" >/dev/null 2>&1; then
- rm -rf conftest*
- ijg_size_t_ok="size_t is in sys/types.h"
-else
- rm -rf conftest*
- ijg_size_t_ok=no
-fi
-rm -f conftest*
-
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- echo "$ac_t""no" 1>&6
-ijg_size_t_ok=no
-fi
-
-echo "$ac_t""$ijg_size_t_ok" 1>&6
-if test "$ijg_size_t_ok" = no; then
- echo Type size_t is not defined in any of the usual places.
- echo Try putting '"typedef unsigned int size_t;"' in jconfig.h.
-fi
-fi
-echo $ac_n "checking for type unsigned char""... $ac_c" 1>&6
-echo "configure:994: checking for type unsigned char" >&5
-cat > conftest.$ac_ext <<EOF
-#line 996 "configure"
-#include "confdefs.h"
-
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- unsigned char un_char;
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-if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- echo "$ac_t""yes" 1>&6
-cat >> confdefs.h <<\EOF
-#define HAVE_UNSIGNED_CHAR
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-
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- echo "$ac_t""no" 1>&6
-fi
-rm -f conftest*
-echo $ac_n "checking for type unsigned short""... $ac_c" 1>&6
-echo "configure:1018: checking for type unsigned short" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1020 "configure"
-#include "confdefs.h"
-
-int main() {
- unsigned short un_short;
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-if { (eval echo configure:1027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- echo "$ac_t""yes" 1>&6
-cat >> confdefs.h <<\EOF
-#define HAVE_UNSIGNED_SHORT
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-
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- echo "$ac_t""no" 1>&6
-fi
-rm -f conftest*
-echo $ac_n "checking for type void""... $ac_c" 1>&6
-echo "configure:1042: checking for type void" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1044 "configure"
-#include "confdefs.h"
-
-/* Caution: a C++ compiler will insist on valid prototypes */
-typedef void * void_ptr; /* check void * */
-#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */
-typedef void (*void_func) (int a, int b);
-#else
-typedef void (*void_func) ();
-#endif
-
-#ifdef HAVE_PROTOTYPES /* check void function result */
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-#else
-void test3function (arg1, arg2)
- void_ptr arg1;
- void_func arg2;
-#endif
-{
- char * locptr = (char *) arg1; /* check casting to and from void * */
- arg1 = (void *) locptr;
- (*arg2) (1, 2); /* check call of fcn returning void */
-}
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- echo "$ac_t""yes" 1>&6
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- echo "$ac_t""no" 1>&6
-cat >> confdefs.h <<\EOF
-#define void char
-EOF
-
-fi
-rm -f conftest*
-
-echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1088: checking for working const" >&5
-if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1093 "configure"
-#include "confdefs.h"
-
-int main() {
-
-/* Ultrix mips cc rejects this. */
-typedef int charset[2]; const charset x;
-/* SunOS 4.1.1 cc rejects this. */
-char const *const *ccp;
-char **p;
-/* NEC SVR4.0.2 mips cc rejects this. */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in an arm
- of an if-expression whose if-part is not a constant expression */
-const char *g = "string";
-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
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-{ /* SCO 3.2v4 cc rejects this. */
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-
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-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
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-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
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-{ /* AIX XL C 1.02.0.0 rejects this saying
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-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
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-
-; return 0; }
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- rm -rf conftest*
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-
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-
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-if { (eval echo configure:1174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ijg_cv_inline="__inline__"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 1182 "configure"
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-
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-; return 0; }
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-if { (eval echo configure:1190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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- ijg_cv_inline="__inline"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- cat > conftest.$ac_ext <<EOF
-#line 1198 "configure"
-#include "confdefs.h"
-
-int main() {
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-int bar() { return foo();
-; return 0; }
-EOF
-if { (eval echo configure:1206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ijg_cv_inline="inline"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
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-rm -f conftest*
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-rm -f conftest*
-echo "$ac_t""$ijg_cv_inline" 1>&6
-cat >> confdefs.h <<EOF
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-
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-cat > conftest.$ac_ext <<EOF
-#line 1226 "configure"
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- typedef struct undefined_structure * undef_struct_ptr;
-int main() {
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-; return 0; }
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-if { (eval echo configure:1233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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- echo "$ac_t""ok" 1>&6
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- echo "$ac_t""broken" 1>&6
-cat >> confdefs.h <<\EOF
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-
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-rm -f conftest*
-echo $ac_n "checking for short external names""... $ac_c" 1>&6
-echo "configure:1248: checking for short external names" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1250 "configure"
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-
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-
-int main() {
-
-; return 0; }
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-if { (eval echo configure:1260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
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-cat >> confdefs.h <<\EOF
-#define NEED_SHORT_EXTERNAL_NAMES
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-rm -f conftest*
-echo $ac_n "checking to see if char is signed""... $ac_c" 1>&6
-echo "configure:1275: checking to see if char is signed" >&5
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-
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- cat > conftest.$ac_ext <<EOF
-#line 1282 "configure"
-#include "confdefs.h"
-
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- int arg;
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-{
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-
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- rm -fr conftest*
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-
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-#line 1328 "configure"
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-
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-
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
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-
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-
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- break
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-fi
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-
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- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
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- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- # OSF/1 installbsd also uses dspmsg, but is usable.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-
-fi
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- else
- # As a last resort, use the slow shell script. We don't cache a
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-
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-
-
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- LTSHARED="$enableval"
-fi
-
-LTSTATIC="no"
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-
-if test "x$LTSHARED" != xno -o "x$LTSTATIC" != xno; then
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- LIBTOOL="./libtool"
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- A="la"
- LN='$(LIBTOOL) --mode=link $(CC)'
- INSTALL_LIB='$(LIBTOOL) --mode=install ${INSTALL}'
- INSTALL_PROGRAM="\$(LIBTOOL) --mode=install $INSTALL_PROGRAM"
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- USELIBTOOL="no"
- LIBTOOL=""
- O="o"
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- LN='$(CC)'
- INSTALL_LIB="$INSTALL_DATA"
-fi
-
-
-
-
-
-
-# Configure libtool if needed.
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- disable_static=
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- disable_shared="--disable-shared"
- fi
- if test "x$LTSTATIC" = xno; then
- disable_static="--disable-static"
- fi
- $srcdir/ltconfig $disable_shared $disable_static $srcdir/ltmain.sh
-fi
-
-# Select memory manager depending on user input.
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-
-# support --with-maxmem for backwards compatibility with IJG V5.
-# Check whether --with-maxmem or --without-maxmem was given.
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- MAXMEM="$withval"
-fi
-
-if test "x$MAXMEM" = xyes; then
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-if test "x$MAXMEM" != xno; then
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- fi
- DEFAULTMAXMEM=`expr $MAXMEM \* 1048576`
-cat >> confdefs.h <<EOF
-#define DEFAULT_MAX_MEM ${DEFAULTMAXMEM}
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-
-echo $ac_n "checking for 'tmpfile()'""... $ac_c" 1>&6
-echo "configure:1596: checking for 'tmpfile()'" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1598 "configure"
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-#include <stdio.h>
-int main() {
- FILE * tfile = tmpfile();
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-EOF
-if { (eval echo configure:1605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- echo "$ac_t""yes" 1>&6
-MEMORYMGR='jmemansi.$(O)'
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- echo "configure: failed program was:" >&5
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-#define NEED_SIGNAL_CATCHER
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-
-echo $ac_n "checking for 'mktemp()'""... $ac_c" 1>&6
-echo "configure:1620: checking for 'mktemp()'" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1622 "configure"
-#include "confdefs.h"
-
-int main() {
- char fname[80]; mktemp(fname);
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-if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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- echo "$ac_t""yes" 1>&6
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- echo "configure: failed program was:" >&5
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- rm -rf conftest*
- echo "$ac_t""no" 1>&6
-cat >> confdefs.h <<\EOF
-#define NO_MKTEMP
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-
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-
-
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-JPEG_LIB_VERSION=`sed -e '/^#define JPEG_LIB_VERSION/!d' -e 's/^[^0-9]*\([0-9][0-9]*\).*$/\1/' $srcdir/jpeglib.h`
-echo "$ac_t""$JPEG_LIB_VERSION" 1>&6
-
-
-# Prepare to massage makefile.cfg correctly.
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- COM_A2K=""
-fi
-
-
-# ansi2knr needs -DBSD if string.h is missing
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- ANSI2KNRFLAGS=""
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-
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- COM_LT="# "
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-
-if test "x$LTSHARED" != xno; then
- FORCE_INSTALL_LIB="install-lib"
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- FORCE_INSTALL_LIB=""
-fi
-
-# Set up -I directives
-if test "x$srcdir" = x.; then
- INCLUDEFLAGS='-I$(srcdir)'
-else
- INCLUDEFLAGS='-I. -I$(srcdir)'
-fi
-
-trap '' 1 2 15
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
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-
-# Any assignment to VPATH causes Sun make to only execute
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-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
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-ac_given_srcdir=$srcdir
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-cat >> $CONFIG_STATUS <<EOF
-
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-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@RANLIB@%$RANLIB%g
-s%@LIBTOOL@%$LIBTOOL%g
-s%@O@%$O%g
-s%@A@%$A%g
-s%@LN@%$LN%g
-s%@INSTALL_LIB@%$INSTALL_LIB%g
-s%@MEMORYMGR@%$MEMORYMGR%g
-s%@JPEG_LIB_VERSION@%$JPEG_LIB_VERSION%g
-s%@A2K_DEPS@%$A2K_DEPS%g
-s%@COM_A2K@%$COM_A2K%g
-s%@ANSI2KNRFLAGS@%$ANSI2KNRFLAGS%g
-s%@COM_LT@%$COM_LT%g
-s%@FORCE_INSTALL_LIB@%$FORCE_INSTALL_LIB%g
-s%@INCLUDEFLAGS@%$INCLUDEFLAGS%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile:makefile.cfg"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="jconfig.h:jconfig.cfg"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/Build/source/extra/jpeg/djpeg.1 b/Build/source/extra/jpeg/djpeg.1
deleted file mode 100644
index 11beb6a5133..00000000000
--- a/Build/source/extra/jpeg/djpeg.1
+++ /dev/null
@@ -1,253 +0,0 @@
-.TH DJPEG 1 "22 August 1997"
-.SH NAME
-djpeg \- decompress a JPEG file to an image file
-.SH SYNOPSIS
-.B djpeg
-[
-.I options
-]
-[
-.I filename
-]
-.LP
-.SH DESCRIPTION
-.LP
-.B djpeg
-decompresses the named JPEG file, or the standard input if no file is named,
-and produces an image file on the standard output. PBMPLUS (PPM/PGM), BMP,
-GIF, Targa, or RLE (Utah Raster Toolkit) output format can be selected.
-(RLE is supported only if the URT library is available.)
-.SH OPTIONS
-All switch names may be abbreviated; for example,
-.B \-grayscale
-may be written
-.B \-gray
-or
-.BR \-gr .
-Most of the "basic" switches can be abbreviated to as little as one letter.
-Upper and lower case are equivalent (thus
-.B \-BMP
-is the same as
-.BR \-bmp ).
-British spellings are also accepted (e.g.,
-.BR \-greyscale ),
-though for brevity these are not mentioned below.
-.PP
-The basic switches are:
-.TP
-.BI \-colors " N"
-Reduce image to at most N colors. This reduces the number of colors used in
-the output image, so that it can be displayed on a colormapped display or
-stored in a colormapped file format. For example, if you have an 8-bit
-display, you'd need to reduce to 256 or fewer colors.
-.TP
-.BI \-quantize " N"
-Same as
-.BR \-colors .
-.B \-colors
-is the recommended name,
-.B \-quantize
-is provided only for backwards compatibility.
-.TP
-.B \-fast
-Select recommended processing options for fast, low quality output. (The
-default options are chosen for highest quality output.) Currently, this is
-equivalent to \fB\-dct fast \-nosmooth \-onepass \-dither ordered\fR.
-.TP
-.B \-grayscale
-Force gray-scale output even if JPEG file is color. Useful for viewing on
-monochrome displays; also,
-.B djpeg
-runs noticeably faster in this mode.
-.TP
-.BI \-scale " M/N"
-Scale the output image by a factor M/N. Currently the scale factor must be
-1/1, 1/2, 1/4, or 1/8. Scaling is handy if the image is larger than your
-screen; also,
-.B djpeg
-runs much faster when scaling down the output.
-.TP
-.B \-bmp
-Select BMP output format (Windows flavor). 8-bit colormapped format is
-emitted if
-.B \-colors
-or
-.B \-grayscale
-is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color
-format is emitted.
-.TP
-.B \-gif
-Select GIF output format. Since GIF does not support more than 256 colors,
-.B \-colors 256
-is assumed (unless you specify a smaller number of colors).
-.TP
-.B \-os2
-Select BMP output format (OS/2 1.x flavor). 8-bit colormapped format is
-emitted if
-.B \-colors
-or
-.B \-grayscale
-is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color
-format is emitted.
-.TP
-.B \-pnm
-Select PBMPLUS (PPM/PGM) output format (this is the default format).
-PGM is emitted if the JPEG file is gray-scale or if
-.B \-grayscale
-is specified; otherwise PPM is emitted.
-.TP
-.B \-rle
-Select RLE output format. (Requires URT library.)
-.TP
-.B \-targa
-Select Targa output format. Gray-scale format is emitted if the JPEG file is
-gray-scale or if
-.B \-grayscale
-is specified; otherwise, colormapped format is emitted if
-.B \-colors
-is specified; otherwise, 24-bit full-color format is emitted.
-.PP
-Switches for advanced users:
-.TP
-.B \-dct int
-Use integer DCT method (default).
-.TP
-.B \-dct fast
-Use fast integer DCT (less accurate).
-.TP
-.B \-dct float
-Use floating-point DCT method.
-The float method is very slightly more accurate than the int method, but is
-much slower unless your machine has very fast floating-point hardware. Also
-note that results of the floating-point method may vary slightly across
-machines, while the integer methods should give the same results everywhere.
-The fast integer method is much less accurate than the other two.
-.TP
-.B \-dither fs
-Use Floyd-Steinberg dithering in color quantization.
-.TP
-.B \-dither ordered
-Use ordered dithering in color quantization.
-.TP
-.B \-dither none
-Do not use dithering in color quantization.
-By default, Floyd-Steinberg dithering is applied when quantizing colors; this
-is slow but usually produces the best results. Ordered dither is a compromise
-between speed and quality; no dithering is fast but usually looks awful. Note
-that these switches have no effect unless color quantization is being done.
-Ordered dither is only available in
-.B \-onepass
-mode.
-.TP
-.BI \-map " file"
-Quantize to the colors used in the specified image file. This is useful for
-producing multiple files with identical color maps, or for forcing a
-predefined set of colors to be used. The
-.I file
-must be a GIF or PPM file. This option overrides
-.B \-colors
-and
-.BR \-onepass .
-.TP
-.B \-nosmooth
-Use a faster, lower-quality upsampling routine.
-.TP
-.B \-onepass
-Use one-pass instead of two-pass color quantization. The one-pass method is
-faster and needs less memory, but it produces a lower-quality image.
-.B \-onepass
-is ignored unless you also say
-.B \-colors
-.IR N .
-Also, the one-pass method is always used for gray-scale output (the two-pass
-method is no improvement then).
-.TP
-.BI \-maxmemory " N"
-Set limit for amount of memory to use in processing large images. Value is
-in thousands of bytes, or millions of bytes if "M" is attached to the
-number. For example,
-.B \-max 4m
-selects 4000000 bytes. If more space is needed, temporary files will be used.
-.TP
-.BI \-outfile " name"
-Send output image to the named file, not to standard output.
-.TP
-.B \-verbose
-Enable debug printout. More
-.BR \-v 's
-give more output. Also, version information is printed at startup.
-.TP
-.B \-debug
-Same as
-.BR \-verbose .
-.SH EXAMPLES
-.LP
-This example decompresses the JPEG file foo.jpg, quantizes it to
-256 colors, and saves the output in 8-bit BMP format in foo.bmp:
-.IP
-.B djpeg \-colors 256 \-bmp
-.I foo.jpg
-.B >
-.I foo.bmp
-.SH HINTS
-To get a quick preview of an image, use the
-.B \-grayscale
-and/or
-.B \-scale
-switches.
-.B \-grayscale \-scale 1/8
-is the fastest case.
-.PP
-Several options are available that trade off image quality to gain speed.
-.B \-fast
-turns on the recommended settings.
-.PP
-.B \-dct fast
-and/or
-.B \-nosmooth
-gain speed at a small sacrifice in quality.
-When producing a color-quantized image,
-.B \-onepass \-dither ordered
-is fast but much lower quality than the default behavior.
-.B \-dither none
-may give acceptable results in two-pass mode, but is seldom tolerable in
-one-pass mode.
-.PP
-If you are fortunate enough to have very fast floating point hardware,
-\fB\-dct float\fR may be even faster than \fB\-dct fast\fR. But on most
-machines \fB\-dct float\fR is slower than \fB\-dct int\fR; in this case it is
-not worth using, because its theoretical accuracy advantage is too small to be
-significant in practice.
-.SH ENVIRONMENT
-.TP
-.B JPEGMEM
-If this environment variable is set, its value is the default memory limit.
-The value is specified as described for the
-.B \-maxmemory
-switch.
-.B JPEGMEM
-overrides the default value specified when the program was compiled, and
-itself is overridden by an explicit
-.BR \-maxmemory .
-.SH SEE ALSO
-.BR cjpeg (1),
-.BR jpegtran (1),
-.BR rdjpgcom (1),
-.BR wrjpgcom (1)
-.br
-.BR ppm (5),
-.BR pgm (5)
-.br
-Wallace, Gregory K. "The JPEG Still Picture Compression Standard",
-Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44.
-.SH AUTHOR
-Independent JPEG Group
-.SH BUGS
-Arithmetic coding is not supported for legal reasons.
-.PP
-To avoid the Unisys LZW patent,
-.B djpeg
-produces uncompressed GIF files. These are larger than they should be, but
-are readable by standard GIF decoders.
-.PP
-Still not as fast as we'd like.
diff --git a/Build/source/extra/jpeg/djpeg.c b/Build/source/extra/jpeg/djpeg.c
deleted file mode 100644
index e099e90aee3..00000000000
--- a/Build/source/extra/jpeg/djpeg.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/*
- * djpeg.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a command-line user interface for the JPEG decompressor.
- * It should work on any system with Unix- or MS-DOS-style command lines.
- *
- * Two different command line styles are permitted, depending on the
- * compile-time switch TWO_FILE_COMMANDLINE:
- * djpeg [options] inputfile outputfile
- * djpeg [options] [inputfile]
- * In the second style, output is always to standard output, which you'd
- * normally redirect to a file or pipe to some other program. Input is
- * either from a named file or from standard input (typically redirected).
- * The second style is convenient on Unix but is unhelpful on systems that
- * don't support pipes. Also, you MUST use the first style if your system
- * doesn't do binary I/O to stdin/stdout.
- * To simplify script writing, the "-outfile" switch is provided. The syntax
- * djpeg [options] -outfile outputfile inputfile
- * works regardless of which command line style is used.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-#include "jversion.h" /* for version message */
-
-#include <ctype.h> /* to declare isprint() */
-
-#ifdef USE_CCOMMAND /* command-line reader for Macintosh */
-#ifdef __MWERKS__
-#include <SIOUX.h> /* Metrowerks needs this */
-#include <console.h> /* ... and this */
-#endif
-#ifdef THINK_C
-#include <console.h> /* Think declares it here */
-#endif
-#endif
-
-
-/* Create the add-on message string table. */
-
-#define JMESSAGE(code,string) string ,
-
-static const char * const cdjpeg_message_table[] = {
-#include "cderror.h"
- NULL
-};
-
-
-/*
- * This list defines the known output image formats
- * (not all of which need be supported by a given version).
- * You can change the default output format by defining DEFAULT_FMT;
- * indeed, you had better do so if you undefine PPM_SUPPORTED.
- */
-
-typedef enum {
- FMT_BMP, /* BMP format (Windows flavor) */
- FMT_GIF, /* GIF format */
- FMT_OS2, /* BMP format (OS/2 flavor) */
- FMT_PPM, /* PPM/PGM (PBMPLUS formats) */
- FMT_RLE, /* RLE format */
- FMT_TARGA, /* Targa format */
- FMT_TIFF /* TIFF format */
-} IMAGE_FORMATS;
-
-#ifndef DEFAULT_FMT /* so can override from CFLAGS in Makefile */
-#define DEFAULT_FMT FMT_PPM
-#endif
-
-static IMAGE_FORMATS requested_fmt;
-
-
-/*
- * Argument-parsing code.
- * The switch parser is designed to be useful with DOS-style command line
- * syntax, ie, intermixed switches and file names, where only the switches
- * to the left of a given file name affect processing of that file.
- * The main program in this file doesn't actually use this capability...
- */
-
-
-static const char * progname; /* program name for error messages */
-static char * outfilename; /* for -outfile switch */
-
-
-LOCAL(void)
-usage (void)
-/* complain about bad command line */
-{
- fprintf(stderr, "usage: %s [switches] ", progname);
-#ifdef TWO_FILE_COMMANDLINE
- fprintf(stderr, "inputfile outputfile\n");
-#else
- fprintf(stderr, "[inputfile]\n");
-#endif
-
- fprintf(stderr, "Switches (names may be abbreviated):\n");
- fprintf(stderr, " -colors N Reduce image to no more than N colors\n");
- fprintf(stderr, " -fast Fast, low-quality processing\n");
- fprintf(stderr, " -grayscale Force grayscale output\n");
-#ifdef IDCT_SCALING_SUPPORTED
- fprintf(stderr, " -scale M/N Scale output image by fraction M/N, eg, 1/8\n");
-#endif
-#ifdef BMP_SUPPORTED
- fprintf(stderr, " -bmp Select BMP output format (Windows style)%s\n",
- (DEFAULT_FMT == FMT_BMP ? " (default)" : ""));
-#endif
-#ifdef GIF_SUPPORTED
- fprintf(stderr, " -gif Select GIF output format%s\n",
- (DEFAULT_FMT == FMT_GIF ? " (default)" : ""));
-#endif
-#ifdef BMP_SUPPORTED
- fprintf(stderr, " -os2 Select BMP output format (OS/2 style)%s\n",
- (DEFAULT_FMT == FMT_OS2 ? " (default)" : ""));
-#endif
-#ifdef PPM_SUPPORTED
- fprintf(stderr, " -pnm Select PBMPLUS (PPM/PGM) output format%s\n",
- (DEFAULT_FMT == FMT_PPM ? " (default)" : ""));
-#endif
-#ifdef RLE_SUPPORTED
- fprintf(stderr, " -rle Select Utah RLE output format%s\n",
- (DEFAULT_FMT == FMT_RLE ? " (default)" : ""));
-#endif
-#ifdef TARGA_SUPPORTED
- fprintf(stderr, " -targa Select Targa output format%s\n",
- (DEFAULT_FMT == FMT_TARGA ? " (default)" : ""));
-#endif
- fprintf(stderr, "Switches for advanced users:\n");
-#ifdef DCT_ISLOW_SUPPORTED
- fprintf(stderr, " -dct int Use integer DCT method%s\n",
- (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : ""));
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n",
- (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : ""));
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- fprintf(stderr, " -dct float Use floating-point DCT method%s\n",
- (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : ""));
-#endif
- fprintf(stderr, " -dither fs Use F-S dithering (default)\n");
- fprintf(stderr, " -dither none Don't use dithering in quantization\n");
- fprintf(stderr, " -dither ordered Use ordered dither (medium speed, quality)\n");
-#ifdef QUANT_2PASS_SUPPORTED
- fprintf(stderr, " -map FILE Map to colors used in named image file\n");
-#endif
- fprintf(stderr, " -nosmooth Don't use high-quality upsampling\n");
-#ifdef QUANT_1PASS_SUPPORTED
- fprintf(stderr, " -onepass Use 1-pass quantization (fast, low quality)\n");
-#endif
- fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n");
- fprintf(stderr, " -outfile name Specify name for output file\n");
- fprintf(stderr, " -verbose or -debug Emit debug output\n");
- exit(EXIT_FAILURE);
-}
-
-
-LOCAL(int)
-parse_switches (j_decompress_ptr cinfo, int argc, char **argv,
- int last_file_arg_seen, boolean for_real)
-/* Parse optional switches.
- * Returns argv[] index of first file-name argument (== argc if none).
- * Any file names with indexes <= last_file_arg_seen are ignored;
- * they have presumably been processed in a previous iteration.
- * (Pass 0 for last_file_arg_seen on the first or only iteration.)
- * for_real is FALSE on the first (dummy) pass; we may skip any expensive
- * processing.
- */
-{
- int argn;
- char * arg;
-
- /* Set up default JPEG parameters. */
- requested_fmt = DEFAULT_FMT; /* set default output file format */
- outfilename = NULL;
- cinfo->err->trace_level = 0;
-
- /* Scan command line options, adjust parameters */
-
- for (argn = 1; argn < argc; argn++) {
- arg = argv[argn];
- if (*arg != '-') {
- /* Not a switch, must be a file name argument */
- if (argn <= last_file_arg_seen) {
- outfilename = NULL; /* -outfile applies to just one input file */
- continue; /* ignore this name if previously processed */
- }
- break; /* else done parsing switches */
- }
- arg++; /* advance past switch marker character */
-
- if (keymatch(arg, "bmp", 1)) {
- /* BMP output format. */
- requested_fmt = FMT_BMP;
-
- } else if (keymatch(arg, "colors", 1) || keymatch(arg, "colours", 1) ||
- keymatch(arg, "quantize", 1) || keymatch(arg, "quantise", 1)) {
- /* Do color quantization. */
- int val;
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%d", &val) != 1)
- usage();
- cinfo->desired_number_of_colors = val;
- cinfo->quantize_colors = TRUE;
-
- } else if (keymatch(arg, "dct", 2)) {
- /* Select IDCT algorithm. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "int", 1)) {
- cinfo->dct_method = JDCT_ISLOW;
- } else if (keymatch(argv[argn], "fast", 2)) {
- cinfo->dct_method = JDCT_IFAST;
- } else if (keymatch(argv[argn], "float", 2)) {
- cinfo->dct_method = JDCT_FLOAT;
- } else
- usage();
-
- } else if (keymatch(arg, "dither", 2)) {
- /* Select dithering algorithm. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "fs", 2)) {
- cinfo->dither_mode = JDITHER_FS;
- } else if (keymatch(argv[argn], "none", 2)) {
- cinfo->dither_mode = JDITHER_NONE;
- } else if (keymatch(argv[argn], "ordered", 2)) {
- cinfo->dither_mode = JDITHER_ORDERED;
- } else
- usage();
-
- } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) {
- /* Enable debug printouts. */
- /* On first -d, print version identification */
- static boolean printed_version = FALSE;
-
- if (! printed_version) {
- fprintf(stderr, "Independent JPEG Group's DJPEG, version %s\n%s\n",
- JVERSION, JCOPYRIGHT);
- printed_version = TRUE;
- }
- cinfo->err->trace_level++;
-
- } else if (keymatch(arg, "fast", 1)) {
- /* Select recommended processing options for quick-and-dirty output. */
- cinfo->two_pass_quantize = FALSE;
- cinfo->dither_mode = JDITHER_ORDERED;
- if (! cinfo->quantize_colors) /* don't override an earlier -colors */
- cinfo->desired_number_of_colors = 216;
- cinfo->dct_method = JDCT_FASTEST;
- cinfo->do_fancy_upsampling = FALSE;
-
- } else if (keymatch(arg, "gif", 1)) {
- /* GIF output format. */
- requested_fmt = FMT_GIF;
-
- } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) {
- /* Force monochrome output. */
- cinfo->out_color_space = JCS_GRAYSCALE;
-
- } else if (keymatch(arg, "map", 3)) {
- /* Quantize to a color map taken from an input file. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (for_real) { /* too expensive to do twice! */
-#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */
- FILE * mapfile;
-
- if ((mapfile = fopen(argv[argn], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]);
- exit(EXIT_FAILURE);
- }
- read_color_map(cinfo, mapfile);
- fclose(mapfile);
- cinfo->quantize_colors = TRUE;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- }
-
- } else if (keymatch(arg, "maxmemory", 3)) {
- /* Maximum memory in Kb (or Mb with 'm'). */
- long lval;
- char ch = 'x';
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1)
- usage();
- if (ch == 'm' || ch == 'M')
- lval *= 1000L;
- cinfo->mem->max_memory_to_use = lval * 1000L;
-
- } else if (keymatch(arg, "nosmooth", 3)) {
- /* Suppress fancy upsampling */
- cinfo->do_fancy_upsampling = FALSE;
-
- } else if (keymatch(arg, "onepass", 3)) {
- /* Use fast one-pass quantization. */
- cinfo->two_pass_quantize = FALSE;
-
- } else if (keymatch(arg, "os2", 3)) {
- /* BMP output format (OS/2 flavor). */
- requested_fmt = FMT_OS2;
-
- } else if (keymatch(arg, "outfile", 4)) {
- /* Set output file name. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- outfilename = argv[argn]; /* save it away for later use */
-
- } else if (keymatch(arg, "pnm", 1) || keymatch(arg, "ppm", 1)) {
- /* PPM/PGM output format. */
- requested_fmt = FMT_PPM;
-
- } else if (keymatch(arg, "rle", 1)) {
- /* RLE output format. */
- requested_fmt = FMT_RLE;
-
- } else if (keymatch(arg, "scale", 1)) {
- /* Scale the output image by a fraction M/N. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%d/%d",
- &cinfo->scale_num, &cinfo->scale_denom) != 2)
- usage();
-
- } else if (keymatch(arg, "targa", 1)) {
- /* Targa output format. */
- requested_fmt = FMT_TARGA;
-
- } else {
- usage(); /* bogus switch */
- }
- }
-
- return argn; /* return index of next arg (file name) */
-}
-
-
-/*
- * Marker processor for COM and interesting APPn markers.
- * This replaces the library's built-in processor, which just skips the marker.
- * We want to print out the marker as text, to the extent possible.
- * Note this code relies on a non-suspending data source.
- */
-
-LOCAL(unsigned int)
-jpeg_getc (j_decompress_ptr cinfo)
-/* Read next byte */
-{
- struct jpeg_source_mgr * datasrc = cinfo->src;
-
- if (datasrc->bytes_in_buffer == 0) {
- if (! (*datasrc->fill_input_buffer) (cinfo))
- ERREXIT(cinfo, JERR_CANT_SUSPEND);
- }
- datasrc->bytes_in_buffer--;
- return GETJOCTET(*datasrc->next_input_byte++);
-}
-
-
-METHODDEF(boolean)
-print_text_marker (j_decompress_ptr cinfo)
-{
- boolean traceit = (cinfo->err->trace_level >= 1);
- INT32 length;
- unsigned int ch;
- unsigned int lastch = 0;
-
- length = jpeg_getc(cinfo) << 8;
- length += jpeg_getc(cinfo);
- length -= 2; /* discount the length word itself */
-
- if (traceit) {
- if (cinfo->unread_marker == JPEG_COM)
- fprintf(stderr, "Comment, length %ld:\n", (long) length);
- else /* assume it is an APPn otherwise */
- fprintf(stderr, "APP%d, length %ld:\n",
- cinfo->unread_marker - JPEG_APP0, (long) length);
- }
-
- while (--length >= 0) {
- ch = jpeg_getc(cinfo);
- if (traceit) {
- /* Emit the character in a readable form.
- * Nonprintables are converted to \nnn form,
- * while \ is converted to \\.
- * Newlines in CR, CR/LF, or LF form will be printed as one newline.
- */
- if (ch == '\r') {
- fprintf(stderr, "\n");
- } else if (ch == '\n') {
- if (lastch != '\r')
- fprintf(stderr, "\n");
- } else if (ch == '\\') {
- fprintf(stderr, "\\\\");
- } else if (isprint(ch)) {
- putc(ch, stderr);
- } else {
- fprintf(stderr, "\\%03o", ch);
- }
- lastch = ch;
- }
- }
-
- if (traceit)
- fprintf(stderr, "\n");
-
- return TRUE;
-}
-
-
-/*
- * The main program.
- */
-
-int
-main (int argc, char **argv)
-{
- struct jpeg_decompress_struct cinfo;
- struct jpeg_error_mgr jerr;
-#ifdef PROGRESS_REPORT
- struct cdjpeg_progress_mgr progress;
-#endif
- int file_index;
- djpeg_dest_ptr dest_mgr = NULL;
- FILE * input_file;
- FILE * output_file;
- JDIMENSION num_scanlines;
-
- /* On Mac, fetch a command line. */
-#ifdef USE_CCOMMAND
- argc = ccommand(&argv);
-#endif
-
- progname = argv[0];
- if (progname == NULL || progname[0] == 0)
- progname = "djpeg"; /* in case C library doesn't provide it */
-
- /* Initialize the JPEG decompression object with default error handling. */
- cinfo.err = jpeg_std_error(&jerr);
- jpeg_create_decompress(&cinfo);
- /* Add some application-specific error messages (from cderror.h) */
- jerr.addon_message_table = cdjpeg_message_table;
- jerr.first_addon_message = JMSG_FIRSTADDONCODE;
- jerr.last_addon_message = JMSG_LASTADDONCODE;
-
- /* Insert custom marker processor for COM and APP12.
- * APP12 is used by some digital camera makers for textual info,
- * so we provide the ability to display it as text.
- * If you like, additional APPn marker types can be selected for display,
- * but don't try to override APP0 or APP14 this way (see libjpeg.doc).
- */
- jpeg_set_marker_processor(&cinfo, JPEG_COM, print_text_marker);
- jpeg_set_marker_processor(&cinfo, JPEG_APP0+12, print_text_marker);
-
- /* Now safe to enable signal catcher. */
-#ifdef NEED_SIGNAL_CATCHER
- enable_signal_catcher((j_common_ptr) &cinfo);
-#endif
-
- /* Scan command line to find file names. */
- /* It is convenient to use just one switch-parsing routine, but the switch
- * values read here are ignored; we will rescan the switches after opening
- * the input file.
- * (Exception: tracing level set here controls verbosity for COM markers
- * found during jpeg_read_header...)
- */
-
- file_index = parse_switches(&cinfo, argc, argv, 0, FALSE);
-
-#ifdef TWO_FILE_COMMANDLINE
- /* Must have either -outfile switch or explicit output file name */
- if (outfilename == NULL) {
- if (file_index != argc-2) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- outfilename = argv[file_index+1];
- } else {
- if (file_index != argc-1) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- }
-#else
- /* Unix style: expect zero or one file name */
- if (file_index < argc-1) {
- fprintf(stderr, "%s: only one input file\n", progname);
- usage();
- }
-#endif /* TWO_FILE_COMMANDLINE */
-
- /* Open the input file. */
- if (file_index < argc) {
- if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
- input_file = read_stdin();
- }
-
- /* Open the output file. */
- if (outfilename != NULL) {
- if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default output file is stdout */
- output_file = write_stdout();
- }
-
-#ifdef PROGRESS_REPORT
- start_progress_monitor((j_common_ptr) &cinfo, &progress);
-#endif
-
- /* Specify data source for decompression */
- jpeg_stdio_src(&cinfo, input_file);
-
- /* Read file header, set default decompression parameters */
- (void) jpeg_read_header(&cinfo, TRUE);
-
- /* Adjust default decompression parameters by re-parsing the options */
- file_index = parse_switches(&cinfo, argc, argv, 0, TRUE);
-
- /* Initialize the output module now to let it override any crucial
- * option settings (for instance, GIF wants to force color quantization).
- */
- switch (requested_fmt) {
-#ifdef BMP_SUPPORTED
- case FMT_BMP:
- dest_mgr = jinit_write_bmp(&cinfo, FALSE);
- break;
- case FMT_OS2:
- dest_mgr = jinit_write_bmp(&cinfo, TRUE);
- break;
-#endif
-#ifdef GIF_SUPPORTED
- case FMT_GIF:
- dest_mgr = jinit_write_gif(&cinfo);
- break;
-#endif
-#ifdef PPM_SUPPORTED
- case FMT_PPM:
- dest_mgr = jinit_write_ppm(&cinfo);
- break;
-#endif
-#ifdef RLE_SUPPORTED
- case FMT_RLE:
- dest_mgr = jinit_write_rle(&cinfo);
- break;
-#endif
-#ifdef TARGA_SUPPORTED
- case FMT_TARGA:
- dest_mgr = jinit_write_targa(&cinfo);
- break;
-#endif
- default:
- ERREXIT(&cinfo, JERR_UNSUPPORTED_FORMAT);
- break;
- }
- dest_mgr->output_file = output_file;
-
- /* Start decompressor */
- (void) jpeg_start_decompress(&cinfo);
-
- /* Write output file header */
- (*dest_mgr->start_output) (&cinfo, dest_mgr);
-
- /* Process data */
- while (cinfo.output_scanline < cinfo.output_height) {
- num_scanlines = jpeg_read_scanlines(&cinfo, dest_mgr->buffer,
- dest_mgr->buffer_height);
- (*dest_mgr->put_pixel_rows) (&cinfo, dest_mgr, num_scanlines);
- }
-
-#ifdef PROGRESS_REPORT
- /* Hack: count final pass as done in case finish_output does an extra pass.
- * The library won't have updated completed_passes.
- */
- progress.pub.completed_passes = progress.pub.total_passes;
-#endif
-
- /* Finish decompression and release memory.
- * I must do it in this order because output module has allocated memory
- * of lifespan JPOOL_IMAGE; it needs to finish before releasing memory.
- */
- (*dest_mgr->finish_output) (&cinfo, dest_mgr);
- (void) jpeg_finish_decompress(&cinfo);
- jpeg_destroy_decompress(&cinfo);
-
- /* Close files, if we opened them */
- if (input_file != stdin)
- fclose(input_file);
- if (output_file != stdout)
- fclose(output_file);
-
-#ifdef PROGRESS_REPORT
- end_progress_monitor((j_common_ptr) &cinfo);
-#endif
-
- /* All done. */
- exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS);
- return 0; /* suppress no-return-value warnings */
-}
diff --git a/Build/source/extra/jpeg/example.c b/Build/source/extra/jpeg/example.c
deleted file mode 100644
index 7fc354f04d9..00000000000
--- a/Build/source/extra/jpeg/example.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * example.c
- *
- * This file illustrates how to use the IJG code as a subroutine library
- * to read or write JPEG image files. You should look at this code in
- * conjunction with the documentation file libjpeg.doc.
- *
- * This code will not do anything useful as-is, but it may be helpful as a
- * skeleton for constructing routines that call the JPEG library.
- *
- * We present these routines in the same coding style used in the JPEG code
- * (ANSI function definitions, etc); but you are of course free to code your
- * routines in a different style if you prefer.
- */
-
-#include <stdio.h>
-
-/*
- * Include file for users of JPEG library.
- * You will need to have included system headers that define at least
- * the typedefs FILE and size_t before you can include jpeglib.h.
- * (stdio.h is sufficient on ANSI-conforming systems.)
- * You may also wish to include "jerror.h".
- */
-
-#include "jpeglib.h"
-
-/*
- * <setjmp.h> is used for the optional error recovery mechanism shown in
- * the second part of the example.
- */
-
-#include <setjmp.h>
-
-
-
-/******************** JPEG COMPRESSION SAMPLE INTERFACE *******************/
-
-/* This half of the example shows how to feed data into the JPEG compressor.
- * We present a minimal version that does not worry about refinements such
- * as error recovery (the JPEG code will just exit() if it gets an error).
- */
-
-
-/*
- * IMAGE DATA FORMATS:
- *
- * The standard input image format is a rectangular array of pixels, with
- * each pixel having the same number of "component" values (color channels).
- * Each pixel row is an array of JSAMPLEs (which typically are unsigned chars).
- * If you are working with color data, then the color values for each pixel
- * must be adjacent in the row; for example, R,G,B,R,G,B,R,G,B,... for 24-bit
- * RGB color.
- *
- * For this example, we'll assume that this data structure matches the way
- * our application has stored the image in memory, so we can just pass a
- * pointer to our image buffer. In particular, let's say that the image is
- * RGB color and is described by:
- */
-
-extern JSAMPLE * image_buffer; /* Points to large array of R,G,B-order data */
-extern int image_height; /* Number of rows in image */
-extern int image_width; /* Number of columns in image */
-
-
-/*
- * Sample routine for JPEG compression. We assume that the target file name
- * and a compression quality factor are passed in.
- */
-
-GLOBAL(void)
-write_JPEG_file (char * filename, int quality)
-{
- /* This struct contains the JPEG compression parameters and pointers to
- * working space (which is allocated as needed by the JPEG library).
- * It is possible to have several such structures, representing multiple
- * compression/decompression processes, in existence at once. We refer
- * to any one struct (and its associated working data) as a "JPEG object".
- */
- struct jpeg_compress_struct cinfo;
- /* This struct represents a JPEG error handler. It is declared separately
- * because applications often want to supply a specialized error handler
- * (see the second half of this file for an example). But here we just
- * take the easy way out and use the standard error handler, which will
- * print a message on stderr and call exit() if compression fails.
- * Note that this struct must live as long as the main JPEG parameter
- * struct, to avoid dangling-pointer problems.
- */
- struct jpeg_error_mgr jerr;
- /* More stuff */
- FILE * outfile; /* target file */
- JSAMPROW row_pointer[1]; /* pointer to JSAMPLE row[s] */
- int row_stride; /* physical row width in image buffer */
-
- /* Step 1: allocate and initialize JPEG compression object */
-
- /* We have to set up the error handler first, in case the initialization
- * step fails. (Unlikely, but it could happen if you are out of memory.)
- * This routine fills in the contents of struct jerr, and returns jerr's
- * address which we place into the link field in cinfo.
- */
- cinfo.err = jpeg_std_error(&jerr);
- /* Now we can initialize the JPEG compression object. */
- jpeg_create_compress(&cinfo);
-
- /* Step 2: specify data destination (eg, a file) */
- /* Note: steps 2 and 3 can be done in either order. */
-
- /* Here we use the library-supplied code to send compressed data to a
- * stdio stream. You can also write your own code to do something else.
- * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that
- * requires it in order to write binary files.
- */
- if ((outfile = fopen(filename, "wb")) == NULL) {
- fprintf(stderr, "can't open %s\n", filename);
- exit(1);
- }
- jpeg_stdio_dest(&cinfo, outfile);
-
- /* Step 3: set parameters for compression */
-
- /* First we supply a description of the input image.
- * Four fields of the cinfo struct must be filled in:
- */
- cinfo.image_width = image_width; /* image width and height, in pixels */
- cinfo.image_height = image_height;
- cinfo.input_components = 3; /* # of color components per pixel */
- cinfo.in_color_space = JCS_RGB; /* colorspace of input image */
- /* Now use the library's routine to set default compression parameters.
- * (You must set at least cinfo.in_color_space before calling this,
- * since the defaults depend on the source color space.)
- */
- jpeg_set_defaults(&cinfo);
- /* Now you can set any non-default parameters you wish to.
- * Here we just illustrate the use of quality (quantization table) scaling:
- */
- jpeg_set_quality(&cinfo, quality, TRUE /* limit to baseline-JPEG values */);
-
- /* Step 4: Start compressor */
-
- /* TRUE ensures that we will write a complete interchange-JPEG file.
- * Pass TRUE unless you are very sure of what you're doing.
- */
- jpeg_start_compress(&cinfo, TRUE);
-
- /* Step 5: while (scan lines remain to be written) */
- /* jpeg_write_scanlines(...); */
-
- /* Here we use the library's state variable cinfo.next_scanline as the
- * loop counter, so that we don't have to keep track ourselves.
- * To keep things simple, we pass one scanline per call; you can pass
- * more if you wish, though.
- */
- row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */
-
- while (cinfo.next_scanline < cinfo.image_height) {
- /* jpeg_write_scanlines expects an array of pointers to scanlines.
- * Here the array is only one element long, but you could pass
- * more than one scanline at a time if that's more convenient.
- */
- row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride];
- (void) jpeg_write_scanlines(&cinfo, row_pointer, 1);
- }
-
- /* Step 6: Finish compression */
-
- jpeg_finish_compress(&cinfo);
- /* After finish_compress, we can close the output file. */
- fclose(outfile);
-
- /* Step 7: release JPEG compression object */
-
- /* This is an important step since it will release a good deal of memory. */
- jpeg_destroy_compress(&cinfo);
-
- /* And we're done! */
-}
-
-
-/*
- * SOME FINE POINTS:
- *
- * In the above loop, we ignored the return value of jpeg_write_scanlines,
- * which is the number of scanlines actually written. We could get away
- * with this because we were only relying on the value of cinfo.next_scanline,
- * which will be incremented correctly. If you maintain additional loop
- * variables then you should be careful to increment them properly.
- * Actually, for output to a stdio stream you needn't worry, because
- * then jpeg_write_scanlines will write all the lines passed (or else exit
- * with a fatal error). Partial writes can only occur if you use a data
- * destination module that can demand suspension of the compressor.
- * (If you don't know what that's for, you don't need it.)
- *
- * If the compressor requires full-image buffers (for entropy-coding
- * optimization or a multi-scan JPEG file), it will create temporary
- * files for anything that doesn't fit within the maximum-memory setting.
- * (Note that temp files are NOT needed if you use the default parameters.)
- * On some systems you may need to set up a signal handler to ensure that
- * temporary files are deleted if the program is interrupted. See libjpeg.doc.
- *
- * Scanlines MUST be supplied in top-to-bottom order if you want your JPEG
- * files to be compatible with everyone else's. If you cannot readily read
- * your data in that order, you'll need an intermediate array to hold the
- * image. See rdtarga.c or rdbmp.c for examples of handling bottom-to-top
- * source data using the JPEG code's internal virtual-array mechanisms.
- */
-
-
-
-/******************** JPEG DECOMPRESSION SAMPLE INTERFACE *******************/
-
-/* This half of the example shows how to read data from the JPEG decompressor.
- * It's a bit more refined than the above, in that we show:
- * (a) how to modify the JPEG library's standard error-reporting behavior;
- * (b) how to allocate workspace using the library's memory manager.
- *
- * Just to make this example a little different from the first one, we'll
- * assume that we do not intend to put the whole image into an in-memory
- * buffer, but to send it line-by-line someplace else. We need a one-
- * scanline-high JSAMPLE array as a work buffer, and we will let the JPEG
- * memory manager allocate it for us. This approach is actually quite useful
- * because we don't need to remember to deallocate the buffer separately: it
- * will go away automatically when the JPEG object is cleaned up.
- */
-
-
-/*
- * ERROR HANDLING:
- *
- * The JPEG library's standard error handler (jerror.c) is divided into
- * several "methods" which you can override individually. This lets you
- * adjust the behavior without duplicating a lot of code, which you might
- * have to update with each future release.
- *
- * Our example here shows how to override the "error_exit" method so that
- * control is returned to the library's caller when a fatal error occurs,
- * rather than calling exit() as the standard error_exit method does.
- *
- * We use C's setjmp/longjmp facility to return control. This means that the
- * routine which calls the JPEG library must first execute a setjmp() call to
- * establish the return point. We want the replacement error_exit to do a
- * longjmp(). But we need to make the setjmp buffer accessible to the
- * error_exit routine. To do this, we make a private extension of the
- * standard JPEG error handler object. (If we were using C++, we'd say we
- * were making a subclass of the regular error handler.)
- *
- * Here's the extended error handler struct:
- */
-
-struct my_error_mgr {
- struct jpeg_error_mgr pub; /* "public" fields */
-
- jmp_buf setjmp_buffer; /* for return to caller */
-};
-
-typedef struct my_error_mgr * my_error_ptr;
-
-/*
- * Here's the routine that will replace the standard error_exit method:
- */
-
-METHODDEF(void)
-my_error_exit (j_common_ptr cinfo)
-{
- /* cinfo->err really points to a my_error_mgr struct, so coerce pointer */
- my_error_ptr myerr = (my_error_ptr) cinfo->err;
-
- /* Always display the message. */
- /* We could postpone this until after returning, if we chose. */
- (*cinfo->err->output_message) (cinfo);
-
- /* Return control to the setjmp point */
- longjmp(myerr->setjmp_buffer, 1);
-}
-
-
-/*
- * Sample routine for JPEG decompression. We assume that the source file name
- * is passed in. We want to return 1 on success, 0 on error.
- */
-
-
-GLOBAL(int)
-read_JPEG_file (char * filename)
-{
- /* This struct contains the JPEG decompression parameters and pointers to
- * working space (which is allocated as needed by the JPEG library).
- */
- struct jpeg_decompress_struct cinfo;
- /* We use our private extension JPEG error handler.
- * Note that this struct must live as long as the main JPEG parameter
- * struct, to avoid dangling-pointer problems.
- */
- struct my_error_mgr jerr;
- /* More stuff */
- FILE * infile; /* source file */
- JSAMPARRAY buffer; /* Output row buffer */
- int row_stride; /* physical row width in output buffer */
-
- /* In this example we want to open the input file before doing anything else,
- * so that the setjmp() error recovery below can assume the file is open.
- * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that
- * requires it in order to read binary files.
- */
-
- if ((infile = fopen(filename, "rb")) == NULL) {
- fprintf(stderr, "can't open %s\n", filename);
- return 0;
- }
-
- /* Step 1: allocate and initialize JPEG decompression object */
-
- /* We set up the normal JPEG error routines, then override error_exit. */
- cinfo.err = jpeg_std_error(&jerr.pub);
- jerr.pub.error_exit = my_error_exit;
- /* Establish the setjmp return context for my_error_exit to use. */
- if (setjmp(jerr.setjmp_buffer)) {
- /* If we get here, the JPEG code has signaled an error.
- * We need to clean up the JPEG object, close the input file, and return.
- */
- jpeg_destroy_decompress(&cinfo);
- fclose(infile);
- return 0;
- }
- /* Now we can initialize the JPEG decompression object. */
- jpeg_create_decompress(&cinfo);
-
- /* Step 2: specify data source (eg, a file) */
-
- jpeg_stdio_src(&cinfo, infile);
-
- /* Step 3: read file parameters with jpeg_read_header() */
-
- (void) jpeg_read_header(&cinfo, TRUE);
- /* We can ignore the return value from jpeg_read_header since
- * (a) suspension is not possible with the stdio data source, and
- * (b) we passed TRUE to reject a tables-only JPEG file as an error.
- * See libjpeg.doc for more info.
- */
-
- /* Step 4: set parameters for decompression */
-
- /* In this example, we don't need to change any of the defaults set by
- * jpeg_read_header(), so we do nothing here.
- */
-
- /* Step 5: Start decompressor */
-
- (void) jpeg_start_decompress(&cinfo);
- /* We can ignore the return value since suspension is not possible
- * with the stdio data source.
- */
-
- /* We may need to do some setup of our own at this point before reading
- * the data. After jpeg_start_decompress() we have the correct scaled
- * output image dimensions available, as well as the output colormap
- * if we asked for color quantization.
- * In this example, we need to make an output work buffer of the right size.
- */
- /* JSAMPLEs per row in output buffer */
- row_stride = cinfo.output_width * cinfo.output_components;
- /* Make a one-row-high sample array that will go away when done with image */
- buffer = (*cinfo.mem->alloc_sarray)
- ((j_common_ptr) &cinfo, JPOOL_IMAGE, row_stride, 1);
-
- /* Step 6: while (scan lines remain to be read) */
- /* jpeg_read_scanlines(...); */
-
- /* Here we use the library's state variable cinfo.output_scanline as the
- * loop counter, so that we don't have to keep track ourselves.
- */
- while (cinfo.output_scanline < cinfo.output_height) {
- /* jpeg_read_scanlines expects an array of pointers to scanlines.
- * Here the array is only one element long, but you could ask for
- * more than one scanline at a time if that's more convenient.
- */
- (void) jpeg_read_scanlines(&cinfo, buffer, 1);
- /* Assume put_scanline_someplace wants a pointer and sample count. */
- put_scanline_someplace(buffer[0], row_stride);
- }
-
- /* Step 7: Finish decompression */
-
- (void) jpeg_finish_decompress(&cinfo);
- /* We can ignore the return value since suspension is not possible
- * with the stdio data source.
- */
-
- /* Step 8: Release JPEG decompression object */
-
- /* This is an important step since it will release a good deal of memory. */
- jpeg_destroy_decompress(&cinfo);
-
- /* After finish_decompress, we can close the input file.
- * Here we postpone it until after no more JPEG errors are possible,
- * so as to simplify the setjmp error logic above. (Actually, I don't
- * think that jpeg_destroy can do an error exit, but why assume anything...)
- */
- fclose(infile);
-
- /* At this point you may want to check to see whether any corrupt-data
- * warnings occurred (test whether jerr.pub.num_warnings is nonzero).
- */
-
- /* And we're done! */
- return 1;
-}
-
-
-/*
- * SOME FINE POINTS:
- *
- * In the above code, we ignored the return value of jpeg_read_scanlines,
- * which is the number of scanlines actually read. We could get away with
- * this because we asked for only one line at a time and we weren't using
- * a suspending data source. See libjpeg.doc for more info.
- *
- * We cheated a bit by calling alloc_sarray() after jpeg_start_decompress();
- * we should have done it beforehand to ensure that the space would be
- * counted against the JPEG max_memory setting. In some systems the above
- * code would risk an out-of-memory error. However, in general we don't
- * know the output image dimensions before jpeg_start_decompress(), unless we
- * call jpeg_calc_output_dimensions(). See libjpeg.doc for more about this.
- *
- * Scanlines are returned in the same order as they appear in the JPEG file,
- * which is standardly top-to-bottom. If you must emit data bottom-to-top,
- * you can use one of the virtual arrays provided by the JPEG memory manager
- * to invert the data. See wrbmp.c for an example.
- *
- * As with compression, some operating modes may require temporary files.
- * On some systems you may need to set up a signal handler to ensure that
- * temporary files are deleted if the program is interrupted. See libjpeg.doc.
- */
diff --git a/Build/source/extra/jpeg/filelist.doc b/Build/source/extra/jpeg/filelist.doc
deleted file mode 100644
index e14982ca55b..00000000000
--- a/Build/source/extra/jpeg/filelist.doc
+++ /dev/null
@@ -1,210 +0,0 @@
-IJG JPEG LIBRARY: FILE LIST
-
-Copyright (C) 1994-1998, Thomas G. Lane.
-This file is part of the Independent JPEG Group's software.
-For conditions of distribution and use, see the accompanying README file.
-
-
-Here is a road map to the files in the IJG JPEG distribution. The
-distribution includes the JPEG library proper, plus two application
-programs ("cjpeg" and "djpeg") which use the library to convert JPEG
-files to and from some other popular image formats. A third application
-"jpegtran" uses the library to do lossless conversion between different
-variants of JPEG. There are also two stand-alone applications,
-"rdjpgcom" and "wrjpgcom".
-
-
-THE JPEG LIBRARY
-================
-
-Include files:
-
-jpeglib.h JPEG library's exported data and function declarations.
-jconfig.h Configuration declarations. Note: this file is not present
- in the distribution; it is generated during installation.
-jmorecfg.h Additional configuration declarations; need not be changed
- for a standard installation.
-jerror.h Declares JPEG library's error and trace message codes.
-jinclude.h Central include file used by all IJG .c files to reference
- system include files.
-jpegint.h JPEG library's internal data structures.
-jchuff.h Private declarations for Huffman encoder modules.
-jdhuff.h Private declarations for Huffman decoder modules.
-jdct.h Private declarations for forward & reverse DCT subsystems.
-jmemsys.h Private declarations for memory management subsystem.
-jversion.h Version information.
-
-Applications using the library should include jpeglib.h (which in turn
-includes jconfig.h and jmorecfg.h). Optionally, jerror.h may be included
-if the application needs to reference individual JPEG error codes. The
-other include files are intended for internal use and would not normally
-be included by an application program. (cjpeg/djpeg/etc do use jinclude.h,
-since its function is to improve portability of the whole IJG distribution.
-Most other applications will directly include the system include files they
-want, and hence won't need jinclude.h.)
-
-
-C source code files:
-
-These files contain most of the functions intended to be called directly by
-an application program:
-
-jcapimin.c Application program interface: core routines for compression.
-jcapistd.c Application program interface: standard compression.
-jdapimin.c Application program interface: core routines for decompression.
-jdapistd.c Application program interface: standard decompression.
-jcomapi.c Application program interface routines common to compression
- and decompression.
-jcparam.c Compression parameter setting helper routines.
-jctrans.c API and library routines for transcoding compression.
-jdtrans.c API and library routines for transcoding decompression.
-
-Compression side of the library:
-
-jcinit.c Initialization: determines which other modules to use.
-jcmaster.c Master control: setup and inter-pass sequencing logic.
-jcmainct.c Main buffer controller (preprocessor => JPEG compressor).
-jcprepct.c Preprocessor buffer controller.
-jccoefct.c Buffer controller for DCT coefficient buffer.
-jccolor.c Color space conversion.
-jcsample.c Downsampling.
-jcdctmgr.c DCT manager (DCT implementation selection & control).
-jfdctint.c Forward DCT using slow-but-accurate integer method.
-jfdctfst.c Forward DCT using faster, less accurate integer method.
-jfdctflt.c Forward DCT using floating-point arithmetic.
-jchuff.c Huffman entropy coding for sequential JPEG.
-jcphuff.c Huffman entropy coding for progressive JPEG.
-jcmarker.c JPEG marker writing.
-jdatadst.c Data destination manager for stdio output.
-
-Decompression side of the library:
-
-jdmaster.c Master control: determines which other modules to use.
-jdinput.c Input controller: controls input processing modules.
-jdmainct.c Main buffer controller (JPEG decompressor => postprocessor).
-jdcoefct.c Buffer controller for DCT coefficient buffer.
-jdpostct.c Postprocessor buffer controller.
-jdmarker.c JPEG marker reading.
-jdhuff.c Huffman entropy decoding for sequential JPEG.
-jdphuff.c Huffman entropy decoding for progressive JPEG.
-jddctmgr.c IDCT manager (IDCT implementation selection & control).
-jidctint.c Inverse DCT using slow-but-accurate integer method.
-jidctfst.c Inverse DCT using faster, less accurate integer method.
-jidctflt.c Inverse DCT using floating-point arithmetic.
-jidctred.c Inverse DCTs with reduced-size outputs.
-jdsample.c Upsampling.
-jdcolor.c Color space conversion.
-jdmerge.c Merged upsampling/color conversion (faster, lower quality).
-jquant1.c One-pass color quantization using a fixed-spacing colormap.
-jquant2.c Two-pass color quantization using a custom-generated colormap.
- Also handles one-pass quantization to an externally given map.
-jdatasrc.c Data source manager for stdio input.
-
-Support files for both compression and decompression:
-
-jerror.c Standard error handling routines (application replaceable).
-jmemmgr.c System-independent (more or less) memory management code.
-jutils.c Miscellaneous utility routines.
-
-jmemmgr.c relies on a system-dependent memory management module. The IJG
-distribution includes the following implementations of the system-dependent
-module:
-
-jmemnobs.c "No backing store": assumes adequate virtual memory exists.
-jmemansi.c Makes temporary files with ANSI-standard routine tmpfile().
-jmemname.c Makes temporary files with program-generated file names.
-jmemdos.c Custom implementation for MS-DOS (16-bit environment only):
- can use extended and expanded memory as well as temp files.
-jmemmac.c Custom implementation for Apple Macintosh.
-
-Exactly one of the system-dependent modules should be configured into an
-installed JPEG library (see install.doc for hints about which one to use).
-On unusual systems you may find it worthwhile to make a special
-system-dependent memory manager.
-
-
-Non-C source code files:
-
-jmemdosa.asm 80x86 assembly code support for jmemdos.c; used only in
- MS-DOS-specific configurations of the JPEG library.
-
-
-CJPEG/DJPEG/JPEGTRAN
-====================
-
-Include files:
-
-cdjpeg.h Declarations shared by cjpeg/djpeg/jpegtran modules.
-cderror.h Additional error and trace message codes for cjpeg et al.
-transupp.h Declarations for jpegtran support routines in transupp.c.
-
-C source code files:
-
-cjpeg.c Main program for cjpeg.
-djpeg.c Main program for djpeg.
-jpegtran.c Main program for jpegtran.
-cdjpeg.c Utility routines used by all three programs.
-rdcolmap.c Code to read a colormap file for djpeg's "-map" switch.
-rdswitch.c Code to process some of cjpeg's more complex switches.
- Also used by jpegtran.
-transupp.c Support code for jpegtran: lossless image manipulations.
-
-Image file reader modules for cjpeg:
-
-rdbmp.c BMP file input.
-rdgif.c GIF file input (now just a stub).
-rdppm.c PPM/PGM file input.
-rdrle.c Utah RLE file input.
-rdtarga.c Targa file input.
-
-Image file writer modules for djpeg:
-
-wrbmp.c BMP file output.
-wrgif.c GIF file output (a mere shadow of its former self).
-wrppm.c PPM/PGM file output.
-wrrle.c Utah RLE file output.
-wrtarga.c Targa file output.
-
-
-RDJPGCOM/WRJPGCOM
-=================
-
-C source code files:
-
-rdjpgcom.c Stand-alone rdjpgcom application.
-wrjpgcom.c Stand-alone wrjpgcom application.
-
-These programs do not depend on the IJG library. They do use
-jconfig.h and jinclude.h, only to improve portability.
-
-
-ADDITIONAL FILES
-================
-
-Documentation (see README for a guide to the documentation files):
-
-README Master documentation file.
-*.doc Other documentation files.
-*.1 Documentation in Unix man page format.
-change.log Version-to-version change highlights.
-example.c Sample code for calling JPEG library.
-
-Configuration/installation files and programs (see install.doc for more info):
-
-configure Unix shell script to perform automatic configuration.
-ltconfig Support scripts for configure (from GNU libtool).
-ltmain.sh
-config.guess
-config.sub
-install-sh Install shell script for those Unix systems lacking one.
-ckconfig.c Program to generate jconfig.h on non-Unix systems.
-jconfig.doc Template for making jconfig.h by hand.
-makefile.* Sample makefiles for particular systems.
-jconfig.* Sample jconfig.h for particular systems.
-ansi2knr.c De-ANSIfier for pre-ANSI C compilers (courtesy of
- L. Peter Deutsch and Aladdin Enterprises).
-
-Test files (see install.doc for test procedure):
-
-test*.* Source and comparison files for confidence test.
- These are binary image files, NOT text files.
diff --git a/Build/source/extra/jpeg/install-sh b/Build/source/extra/jpeg/install-sh
deleted file mode 100644
index 6781b987bdb..00000000000
--- a/Build/source/extra/jpeg/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
- test "$posix_glob" != "?" || {
- if (set -f) 2>/dev/null; then
- posix_glob=
- else
- posix_glob=:
- fi
- }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *' '* | *'
-'* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- shift;;
-
- -T) no_target_directory=true;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- trap '(exit $?); exit' 1 2 13 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names starting with `-'.
- case $src in
- -*) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
-
- dst=$dst_arg
- # Protect names starting with `-'.
- case $dst in
- -*) dst=./$dst;;
- esac
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test -n "$no_target_directory"; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- # Prefer dirname, but fall back on a substitute if dirname fails.
- dstdir=`
- (dirname "$dst") 2>/dev/null ||
- expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$dst" : 'X\(//\)[^/]' \| \
- X"$dst" : 'X\(//\)$' \| \
- X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$dst" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'
- `
-
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writeable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- -*) prefix='./';;
- *) prefix='';;
- esac
-
- eval "$initialize_posix_glob"
-
- oIFS=$IFS
- IFS=/
- $posix_glob set -f
- set fnord $dstdir
- shift
- $posix_glob set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test -z "$d" && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
-
- eval "$initialize_posix_glob" &&
- $posix_glob set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- $posix_glob set +f &&
-
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Build/source/extra/jpeg/install.doc b/Build/source/extra/jpeg/install.doc
deleted file mode 100644
index 3702b986b6f..00000000000
--- a/Build/source/extra/jpeg/install.doc
+++ /dev/null
@@ -1,1063 +0,0 @@
-INSTALLATION INSTRUCTIONS for the Independent JPEG Group's JPEG software
-
-Copyright (C) 1991-1998, Thomas G. Lane.
-This file is part of the Independent JPEG Group's software.
-For conditions of distribution and use, see the accompanying README file.
-
-
-This file explains how to configure and install the IJG software. We have
-tried to make this software extremely portable and flexible, so that it can be
-adapted to almost any environment. The downside of this decision is that the
-installation process is complicated. We have provided shortcuts to simplify
-the task on common systems. But in any case, you will need at least a little
-familiarity with C programming and program build procedures for your system.
-
-If you are only using this software as part of a larger program, the larger
-program's installation procedure may take care of configuring the IJG code.
-For example, Ghostscript's installation script will configure the IJG code.
-You don't need to read this file if you just want to compile Ghostscript.
-
-If you are on a Unix machine, you may not need to read this file at all.
-Try doing
- ./configure
- make
- make test
-If that doesn't complain, do
- make install
-(better do "make -n install" first to see if the makefile will put the files
-where you want them). Read further if you run into snags or want to customize
-the code for your system.
-
-
-TABLE OF CONTENTS
------------------
-
-Before you start
-Configuring the software:
- using the automatic "configure" script
- using one of the supplied jconfig and makefile files
- by hand
-Building the software
-Testing the software
-Installing the software
-Optional stuff
-Optimization
-Hints for specific systems
-
-
-BEFORE YOU START
-================
-
-Before installing the software you must unpack the distributed source code.
-Since you are reading this file, you have probably already succeeded in this
-task. However, there is a potential for error if you needed to convert the
-files to the local standard text file format (for example, if you are on
-MS-DOS you may have converted LF end-of-line to CR/LF). You must apply
-such conversion to all the files EXCEPT those whose names begin with "test".
-The test files contain binary data; if you change them in any way then the
-self-test will give bad results.
-
-Please check the last section of this file to see if there are hints for the
-specific machine or compiler you are using.
-
-
-CONFIGURING THE SOFTWARE
-========================
-
-To configure the IJG code for your system, you need to create two files:
- * jconfig.h: contains values for system-dependent #define symbols.
- * Makefile: controls the compilation process.
-(On a non-Unix machine, you may create "project files" or some other
-substitute for a Makefile. jconfig.h is needed in any environment.)
-
-We provide three different ways to generate these files:
- * On a Unix system, you can just run the "configure" script.
- * We provide sample jconfig files and makefiles for popular machines;
- if your machine matches one of the samples, just copy the right sample
- files to jconfig.h and Makefile.
- * If all else fails, read the instructions below and make your own files.
-
-
-Configuring the software using the automatic "configure" script
----------------------------------------------------------------
-
-If you are on a Unix machine, you can just type
- ./configure
-and let the configure script construct appropriate configuration files.
-If you're using "csh" on an old version of System V, you might need to type
- sh configure
-instead to prevent csh from trying to execute configure itself.
-Expect configure to run for a few minutes, particularly on slower machines;
-it works by compiling a series of test programs.
-
-Configure was created with GNU Autoconf and it follows the usual conventions
-for GNU configure scripts. It makes a few assumptions that you may want to
-override. You can do this by providing optional switches to configure:
-
-* If you want to build libjpeg as a shared library, say
- ./configure --enable-shared
-To get both shared and static libraries, say
- ./configure --enable-shared --enable-static
-Note that these switches invoke GNU libtool to take care of system-dependent
-shared library building methods. If things don't work this way, please try
-running configure without either switch; that should build a static library
-without using libtool. If that works, your problem is probably with libtool
-not with the IJG code. libtool is fairly new and doesn't support all flavors
-of Unix yet. (You might be able to find a newer version of libtool than the
-one included with libjpeg; see ftp.gnu.org. Report libtool problems to
-bug-libtool@gnu.org.)
-
-* Configure will use gcc (GNU C compiler) if it's available, otherwise cc.
-To force a particular compiler to be selected, use the CC option, for example
- ./configure CC='cc'
-The same method can be used to include any unusual compiler switches.
-For example, on HP-UX you probably want to say
- ./configure CC='cc -Aa'
-to get HP's compiler to run in ANSI mode.
-
-* The default CFLAGS setting is "-O" for non-gcc compilers, "-O2" for gcc.
-You can override this by saying, for example,
- ./configure CFLAGS='-g'
-if you want to compile with debugging support.
-
-* Configure will set up the makefile so that "make install" will install files
-into /usr/local/bin, /usr/local/man, etc. You can specify an installation
-prefix other than "/usr/local" by giving configure the option "--prefix=PATH".
-
-* If you don't have a lot of swap space, you may need to enable the IJG
-software's internal virtual memory mechanism. To do this, give the option
-"--enable-maxmem=N" where N is the default maxmemory limit in megabytes.
-This is discussed in more detail under "Selecting a memory manager", below.
-You probably don't need to worry about this on reasonably-sized Unix machines,
-unless you plan to process very large images.
-
-Configure has some other features that are useful if you are cross-compiling
-or working in a network of multiple machine types; but if you need those
-features, you probably already know how to use them.
-
-
-Configuring the software using one of the supplied jconfig and makefile files
------------------------------------------------------------------------------
-
-If you have one of these systems, you can just use the provided configuration
-files:
-
-Makefile jconfig file System and/or compiler
-
-makefile.manx jconfig.manx Amiga, Manx Aztec C
-makefile.sas jconfig.sas Amiga, SAS C
-makeproj.mac jconfig.mac Apple Macintosh, Metrowerks CodeWarrior
-mak*jpeg.st jconfig.st Atari ST/STE/TT, Pure C or Turbo C
-makefile.bcc jconfig.bcc MS-DOS or OS/2, Borland C
-makefile.dj jconfig.dj MS-DOS, DJGPP (Delorie's port of GNU C)
-makefile.mc6 jconfig.mc6 MS-DOS, Microsoft C (16-bit only)
-makefile.wat jconfig.wat MS-DOS, OS/2, or Windows NT, Watcom C
-makefile.vc jconfig.vc Windows NT/95, MS Visual C++
-make*.ds jconfig.vc Windows NT/95, MS Developer Studio
-makefile.mms jconfig.vms Digital VMS, with MMS software
-makefile.vms jconfig.vms Digital VMS, without MMS software
-
-Copy the proper jconfig file to jconfig.h and the makefile to Makefile (or
-whatever your system uses as the standard makefile name). For more info see
-the appropriate system-specific hints section near the end of this file.
-
-
-Configuring the software by hand
---------------------------------
-
-First, generate a jconfig.h file. If you are moderately familiar with C,
-the comments in jconfig.doc should be enough information to do this; just
-copy jconfig.doc to jconfig.h and edit it appropriately. Otherwise, you may
-prefer to use the ckconfig.c program. You will need to compile and execute
-ckconfig.c by hand --- we hope you know at least enough to do that.
-ckconfig.c may not compile the first try (in fact, the whole idea is for it
-to fail if anything is going to). If you get compile errors, fix them by
-editing ckconfig.c according to the directions given in ckconfig.c. Once
-you get it to run, it will write a suitable jconfig.h file, and will also
-print out some advice about which makefile to use.
-
-You may also want to look at the canned jconfig files, if there is one for a
-system similar to yours.
-
-Second, select a makefile and copy it to Makefile (or whatever your system
-uses as the standard makefile name). The most generic makefiles we provide
-are
- makefile.ansi: if your C compiler supports function prototypes
- makefile.unix: if not.
-(You have function prototypes if ckconfig.c put "#define HAVE_PROTOTYPES"
-in jconfig.h.) You may want to start from one of the other makefiles if
-there is one for a system similar to yours.
-
-Look over the selected Makefile and adjust options as needed. In particular
-you may want to change the CC and CFLAGS definitions. For instance, if you
-are using GCC, set CC=gcc. If you had to use any compiler switches to get
-ckconfig.c to work, make sure the same switches are in CFLAGS.
-
-If you are on a system that doesn't use makefiles, you'll need to set up
-project files (or whatever you do use) to compile all the source files and
-link them into executable files cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom.
-See the file lists in any of the makefiles to find out which files go into
-each program. Note that the provided makefiles all make a "library" file
-libjpeg first, but you don't have to do that if you don't want to; the file
-lists identify which source files are actually needed for compression,
-decompression, or both. As a last resort, you can make a batch script that
-just compiles everything and links it all together; makefile.vms is an example
-of this (it's for VMS systems that have no make-like utility).
-
-Here are comments about some specific configuration decisions you'll
-need to make:
-
-Command line style
-------------------
-
-These programs can use a Unix-like command line style which supports
-redirection and piping, like this:
- cjpeg inputfile >outputfile
- cjpeg <inputfile >outputfile
- source program | cjpeg >outputfile
-The simpler "two file" command line style is just
- cjpeg inputfile outputfile
-You may prefer the two-file style, particularly if you don't have pipes.
-
-You MUST use two-file style on any system that doesn't cope well with binary
-data fed through stdin/stdout; this is true for some MS-DOS compilers, for
-example. If you're not on a Unix system, it's safest to assume you need
-two-file style. (But if your compiler provides either the Posix-standard
-fdopen() library routine or a Microsoft-compatible setmode() routine, you
-can safely use the Unix command line style, by defining USE_FDOPEN or
-USE_SETMODE respectively.)
-
-To use the two-file style, make jconfig.h say "#define TWO_FILE_COMMANDLINE".
-
-Selecting a memory manager
---------------------------
-
-The IJG code is capable of working on images that are too big to fit in main
-memory; data is swapped out to temporary files as necessary. However, the
-code to do this is rather system-dependent. We provide five different
-memory managers:
-
-* jmemansi.c This version uses the ANSI-standard library routine tmpfile(),
- which not all non-ANSI systems have. On some systems
- tmpfile() may put the temporary file in a non-optimal
- location; if you don't like what it does, use jmemname.c.
-
-* jmemname.c This version creates named temporary files. For anything
- except a Unix machine, you'll need to configure the
- select_file_name() routine appropriately; see the comments
- near the head of jmemname.c. If you use this version, define
- NEED_SIGNAL_CATCHER in jconfig.h to make sure the temp files
- are removed if the program is aborted.
-
-* jmemnobs.c (That stands for No Backing Store :-).) This will compile on
- almost any system, but it assumes you have enough main memory
- or virtual memory to hold the biggest images you work with.
-
-* jmemdos.c This should be used with most 16-bit MS-DOS compilers.
- See the system-specific notes about MS-DOS for more info.
- IMPORTANT: if you use this, define USE_MSDOS_MEMMGR in
- jconfig.h, and include the assembly file jmemdosa.asm in the
- programs. The supplied makefiles and jconfig files for
- 16-bit MS-DOS compilers already do both.
-
-* jmemmac.c Custom version for Apple Macintosh; see the system-specific
- notes for Macintosh for more info.
-
-To use a particular memory manager, change the SYSDEPMEM variable in your
-makefile to equal the corresponding object file name (for example, jmemansi.o
-or jmemansi.obj for jmemansi.c).
-
-If you have plenty of (real or virtual) main memory, just use jmemnobs.c.
-"Plenty" means about ten bytes for every pixel in the largest images
-you plan to process, so a lot of systems don't meet this criterion.
-If yours doesn't, try jmemansi.c first. If that doesn't compile, you'll have
-to use jmemname.c; be sure to adjust select_file_name() for local conditions.
-You may also need to change unlink() to remove() in close_backing_store().
-
-Except with jmemnobs.c or jmemmac.c, you need to adjust the DEFAULT_MAX_MEM
-setting to a reasonable value for your system (either by adding a #define for
-DEFAULT_MAX_MEM to jconfig.h, or by adding a -D switch to the Makefile).
-This value limits the amount of data space the program will attempt to
-allocate. Code and static data space isn't counted, so the actual memory
-needs for cjpeg or djpeg are typically 100 to 150Kb more than the max-memory
-setting. Larger max-memory settings reduce the amount of I/O needed to
-process a large image, but too large a value can result in "insufficient
-memory" failures. On most Unix machines (and other systems with virtual
-memory), just set DEFAULT_MAX_MEM to several million and forget it. At the
-other end of the spectrum, for MS-DOS machines you probably can't go much
-above 300K to 400K. (On MS-DOS the value refers to conventional memory only.
-Extended/expanded memory is handled separately by jmemdos.c.)
-
-
-BUILDING THE SOFTWARE
-=====================
-
-Now you should be able to compile the software. Just say "make" (or
-whatever's necessary to start the compilation). Have a cup of coffee.
-
-Here are some things that could go wrong:
-
-If your compiler complains about undefined structures, you should be able to
-shut it up by putting "#define INCOMPLETE_TYPES_BROKEN" in jconfig.h.
-
-If you have trouble with missing system include files or inclusion of the
-wrong ones, read jinclude.h. This shouldn't happen if you used configure
-or ckconfig.c to set up jconfig.h.
-
-There are a fair number of routines that do not use all of their parameters;
-some compilers will issue warnings about this, which you can ignore. There
-are also a few configuration checks that may give "unreachable code" warnings.
-Any other warning deserves investigation.
-
-If you don't have a getenv() library routine, define NO_GETENV.
-
-Also see the system-specific hints, below.
-
-
-TESTING THE SOFTWARE
-====================
-
-As a quick test of functionality we've included a small sample image in
-several forms:
- testorig.jpg Starting point for the djpeg tests.
- testimg.ppm The output of djpeg testorig.jpg
- testimg.bmp The output of djpeg -bmp -colors 256 testorig.jpg
- testimg.jpg The output of cjpeg testimg.ppm
- testprog.jpg Progressive-mode equivalent of testorig.jpg.
- testimgp.jpg The output of cjpeg -progressive -optimize testimg.ppm
-(The first- and second-generation .jpg files aren't identical since JPEG is
-lossy.) If you can generate duplicates of the testimg* files then you
-probably have working programs.
-
-With most of the makefiles, "make test" will perform the necessary
-comparisons.
-
-If you're using a makefile that doesn't provide the test option, run djpeg
-and cjpeg by hand and compare the output files to testimg* with whatever
-binary file comparison tool you have. The files should be bit-for-bit
-identical.
-
-If the programs complain "MAX_ALLOC_CHUNK is wrong, please fix", then you
-need to reduce MAX_ALLOC_CHUNK to a value that fits in type size_t.
-Try adding "#define MAX_ALLOC_CHUNK 65520L" to jconfig.h. A less likely
-configuration error is "ALIGN_TYPE is wrong, please fix": defining ALIGN_TYPE
-as long should take care of that one.
-
-If the cjpeg test run fails with "Missing Huffman code table entry", it's a
-good bet that you needed to define RIGHT_SHIFT_IS_UNSIGNED. Go back to the
-configuration step and run ckconfig.c. (This is a good plan for any other
-test failure, too.)
-
-If you are using Unix (one-file) command line style on a non-Unix system,
-it's a good idea to check that binary I/O through stdin/stdout actually
-works. You should get the same results from "djpeg <testorig.jpg >out.ppm"
-as from "djpeg -outfile out.ppm testorig.jpg". Note that the makefiles all
-use the latter style and therefore do not exercise stdin/stdout! If this
-check fails, try recompiling with USE_SETMODE or USE_FDOPEN defined.
-If it still doesn't work, better use two-file style.
-
-If you chose a memory manager other than jmemnobs.c, you should test that
-temporary-file usage works. Try "djpeg -bmp -colors 256 -max 0 testorig.jpg"
-and make sure its output matches testimg.bmp. If you have any really large
-images handy, try compressing them with -optimize and/or decompressing with
--colors 256 to make sure your DEFAULT_MAX_MEM setting is not too large.
-
-NOTE: this is far from an exhaustive test of the JPEG software; some modules,
-such as 1-pass color quantization, are not exercised at all. It's just a
-quick test to give you some confidence that you haven't missed something
-major.
-
-
-INSTALLING THE SOFTWARE
-=======================
-
-Once you're done with the above steps, you can install the software by
-copying the executable files (cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom)
-to wherever you normally install programs. On Unix systems, you'll also want
-to put the man pages (cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1)
-in the man-page directory. The pre-fab makefiles don't support this step
-since there's such a wide variety of installation procedures on different
-systems.
-
-If you generated a Makefile with the "configure" script, you can just say
- make install
-to install the programs and their man pages into the standard places.
-(You'll probably need to be root to do this.) We recommend first saying
- make -n install
-to see where configure thought the files should go. You may need to edit
-the Makefile, particularly if your system's conventions for man page
-filenames don't match what configure expects.
-
-If you want to install the IJG library itself, for use in compiling other
-programs besides ours, then you need to put the four include files
- jpeglib.h jerror.h jconfig.h jmorecfg.h
-into your include-file directory, and put the library file libjpeg.a
-(extension may vary depending on system) wherever library files go.
-If you generated a Makefile with "configure", it will do what it thinks
-is the right thing if you say
- make install-lib
-
-
-OPTIONAL STUFF
-==============
-
-Progress monitor:
-
-If you like, you can #define PROGRESS_REPORT (in jconfig.h) to enable display
-of percent-done progress reports. The routine provided in cdjpeg.c merely
-prints percentages to stderr, but you can customize it to do something
-fancier.
-
-Utah RLE file format support:
-
-We distribute the software with support for RLE image files (Utah Raster
-Toolkit format) disabled, because the RLE support won't compile without the
-Utah library. If you have URT version 3.1 or later, you can enable RLE
-support as follows:
- 1. #define RLE_SUPPORTED in jconfig.h.
- 2. Add a -I option to CFLAGS in the Makefile for the directory
- containing the URT .h files (typically the "include"
- subdirectory of the URT distribution).
- 3. Add -L... -lrle to LDLIBS in the Makefile, where ... specifies
- the directory containing the URT "librle.a" file (typically the
- "lib" subdirectory of the URT distribution).
-
-Support for 12-bit-deep pixel data:
-
-The JPEG standard allows either 8-bit or 12-bit data precision. (For color,
-this means 8 or 12 bits per channel, of course.) If you need to work with
-deeper than 8-bit data, you can compile the IJG code for 12-bit operation.
-To do so:
- 1. In jmorecfg.h, define BITS_IN_JSAMPLE as 12 rather than 8.
- 2. In jconfig.h, undefine BMP_SUPPORTED, RLE_SUPPORTED, and TARGA_SUPPORTED,
- because the code for those formats doesn't handle 12-bit data and won't
- even compile. (The PPM code does work, as explained below. The GIF
- code works too; it scales 8-bit GIF data to and from 12-bit depth
- automatically.)
- 3. Compile. Don't expect "make test" to pass, since the supplied test
- files are for 8-bit data.
-
-Currently, 12-bit support does not work on 16-bit-int machines.
-
-Note that a 12-bit version will not read 8-bit JPEG files, nor vice versa;
-so you'll want to keep around a regular 8-bit compilation as well.
-(Run-time selection of data depth, to allow a single copy that does both,
-is possible but would probably slow things down considerably; it's very low
-on our to-do list.)
-
-The PPM reader (rdppm.c) can read 12-bit data from either text-format or
-binary-format PPM and PGM files. Binary-format PPM/PGM files which have a
-maxval greater than 255 are assumed to use 2 bytes per sample, LSB first
-(little-endian order). As of early 1995, 2-byte binary format is not
-officially supported by the PBMPLUS library, but it is expected that a
-future release of PBMPLUS will support it. Note that the PPM reader will
-read files of any maxval regardless of the BITS_IN_JSAMPLE setting; incoming
-data is automatically rescaled to either maxval=255 or maxval=4095 as
-appropriate for the cjpeg bit depth.
-
-The PPM writer (wrppm.c) will normally write 2-byte binary PPM or PGM
-format, maxval 4095, when compiled with BITS_IN_JSAMPLE=12. Since this
-format is not yet widely supported, you can disable it by compiling wrppm.c
-with PPM_NORAWWORD defined; then the data is scaled down to 8 bits to make a
-standard 1-byte/sample PPM or PGM file. (Yes, this means still another copy
-of djpeg to keep around. But hopefully you won't need it for very long.
-Poskanzer's supposed to get that new PBMPLUS release out Real Soon Now.)
-
-Of course, if you are working with 12-bit data, you probably have it stored
-in some other, nonstandard format. In that case you'll probably want to
-write your own I/O modules to read and write your format.
-
-Note that a 12-bit version of cjpeg always runs in "-optimize" mode, in
-order to generate valid Huffman tables. This is necessary because our
-default Huffman tables only cover 8-bit data.
-
-Removing code:
-
-If you need to make a smaller version of the JPEG software, some optional
-functions can be removed at compile time. See the xxx_SUPPORTED #defines in
-jconfig.h and jmorecfg.h. If at all possible, we recommend that you leave in
-decoder support for all valid JPEG files, to ensure that you can read anyone's
-output. Taking out support for image file formats that you don't use is the
-most painless way to make the programs smaller. Another possibility is to
-remove some of the DCT methods: in particular, the "IFAST" method may not be
-enough faster than the others to be worth keeping on your machine. (If you
-do remove ISLOW or IFAST, be sure to redefine JDCT_DEFAULT or JDCT_FASTEST
-to a supported method, by adding a #define in jconfig.h.)
-
-
-OPTIMIZATION
-============
-
-Unless you own a Cray, you'll probably be interested in making the JPEG
-software go as fast as possible. This section covers some machine-dependent
-optimizations you may want to try. We suggest that before trying any of
-this, you first get the basic installation to pass the self-test step.
-Repeat the self-test after any optimization to make sure that you haven't
-broken anything.
-
-The integer DCT routines perform a lot of multiplications. These
-multiplications must yield 32-bit results, but none of their input values
-are more than 16 bits wide. On many machines, notably the 680x0 and 80x86
-CPUs, a 16x16=>32 bit multiply instruction is faster than a full 32x32=>32
-bit multiply. Unfortunately there is no portable way to specify such a
-multiplication in C, but some compilers can generate one when you use the
-right combination of casts. See the MULTIPLYxxx macro definitions in
-jdct.h. If your compiler makes "int" be 32 bits and "short" be 16 bits,
-defining SHORTxSHORT_32 is fairly likely to work. When experimenting with
-alternate definitions, be sure to test not only whether the code still works
-(use the self-test), but also whether it is actually faster --- on some
-compilers, alternate definitions may compute the right answer, yet be slower
-than the default. Timing cjpeg on a large PGM (grayscale) input file is the
-best way to check this, as the DCT will be the largest fraction of the runtime
-in that mode. (Note: some of the distributed compiler-specific jconfig files
-already contain #define switches to select appropriate MULTIPLYxxx
-definitions.)
-
-If your machine has sufficiently fast floating point hardware, you may find
-that the float DCT method is faster than the integer DCT methods, even
-after tweaking the integer multiply macros. In that case you may want to
-make the float DCT be the default method. (The only objection to this is
-that float DCT results may vary slightly across machines.) To do that, add
-"#define JDCT_DEFAULT JDCT_FLOAT" to jconfig.h. Even if you don't change
-the default, you should redefine JDCT_FASTEST, which is the method selected
-by djpeg's -fast switch. Don't forget to update the documentation files
-(usage.doc and/or cjpeg.1, djpeg.1) to agree with what you've done.
-
-If access to "short" arrays is slow on your machine, it may be a win to
-define type JCOEF as int rather than short. This will cost a good deal of
-memory though, particularly in some multi-pass modes, so don't do it unless
-you have memory to burn and short is REALLY slow.
-
-If your compiler can compile function calls in-line, make sure the INLINE
-macro in jmorecfg.h is defined as the keyword that marks a function
-inline-able. Some compilers have a switch that tells the compiler to inline
-any function it thinks is profitable (e.g., -finline-functions for gcc).
-Enabling such a switch is likely to make the compiled code bigger but faster.
-
-In general, it's worth trying the maximum optimization level of your compiler,
-and experimenting with any optional optimizations such as loop unrolling.
-(Unfortunately, far too many compilers have optimizer bugs ... be prepared to
-back off if the code fails self-test.) If you do any experimentation along
-these lines, please report the optimal settings to jpeg-info@uunet.uu.net so
-we can mention them in future releases. Be sure to specify your machine and
-compiler version.
-
-
-HINTS FOR SPECIFIC SYSTEMS
-==========================
-
-We welcome reports on changes needed for systems not mentioned here. Submit
-'em to jpeg-info@uunet.uu.net. Also, if configure or ckconfig.c is wrong
-about how to configure the JPEG software for your system, please let us know.
-
-
-Acorn RISC OS:
-
-(Thanks to Simon Middleton for these hints on compiling with Desktop C.)
-After renaming the files according to Acorn conventions, take a copy of
-makefile.ansi, change all occurrences of 'libjpeg.a' to 'libjpeg.o' and
-change these definitions as indicated:
-
-CFLAGS= -throwback -IC: -Wn
-LDLIBS=C:o.Stubs
-SYSDEPMEM=jmemansi.o
-LN=Link
-AR=LibFile -c -o
-
-Also add a new line '.c.o:; $(cc) $< $(cflags) -c -o $@'. Remove the
-lines '$(RM) libjpeg.o' and '$(AR2) libjpeg.o' and the 'jconfig.h'
-dependency section.
-
-Copy jconfig.doc to jconfig.h. Edit jconfig.h to define TWO_FILE_COMMANDLINE
-and CHAR_IS_UNSIGNED.
-
-Run the makefile using !AMU not !Make. If you want to use the 'clean' and
-'test' makefile entries then you will have to fiddle with the syntax a bit
-and rename the test files.
-
-
-Amiga:
-
-SAS C 6.50 reportedly is too buggy to compile the IJG code properly.
-A patch to update to 6.51 is available from SAS or AmiNet FTP sites.
-
-The supplied config files are set up to use jmemname.c as the memory
-manager, with temporary files being created on the device named by
-"JPEGTMP:".
-
-
-Atari ST/STE/TT:
-
-Copy the project files makcjpeg.st, makdjpeg.st, maktjpeg.st, and makljpeg.st
-to cjpeg.prj, djpeg.prj, jpegtran.prj, and libjpeg.prj respectively. The
-project files should work as-is with Pure C. For Turbo C, change library
-filenames "pc..." to "tc..." in each project file. Note that libjpeg.prj
-selects jmemansi.c as the recommended memory manager. You'll probably want to
-adjust the DEFAULT_MAX_MEM setting --- you want it to be a couple hundred K
-less than your normal free memory. Put "#define DEFAULT_MAX_MEM nnnn" into
-jconfig.h to do this.
-
-To use the 68881/68882 coprocessor for the floating point DCT, add the
-compiler option "-8" to the project files and replace pcfltlib.lib with
-pc881lib.lib in cjpeg.prj and djpeg.prj. Or if you don't have a
-coprocessor, you may prefer to remove the float DCT code by undefining
-DCT_FLOAT_SUPPORTED in jmorecfg.h (since without a coprocessor, the float
-code will be too slow to be useful). In that case, you can delete
-pcfltlib.lib from the project files.
-
-Note that you must make libjpeg.lib before making cjpeg.ttp, djpeg.ttp,
-or jpegtran.ttp. You'll have to perform the self-test by hand.
-
-We haven't bothered to include project files for rdjpgcom and wrjpgcom.
-Those source files should just be compiled by themselves; they don't
-depend on the JPEG library.
-
-There is a bug in some older versions of the Turbo C library which causes the
-space used by temporary files created with "tmpfile()" not to be freed after
-an abnormal program exit. If you check your disk afterwards, you will find
-cluster chains that are allocated but not used by a file. This should not
-happen in cjpeg/djpeg/jpegtran, since we enable a signal catcher to explicitly
-close temp files before exiting. But if you use the JPEG library with your
-own code, be sure to supply a signal catcher, or else use a different
-system-dependent memory manager.
-
-
-Cray:
-
-Should you be so fortunate as to be running JPEG on a Cray YMP, there is a
-compiler bug in old versions of Cray's Standard C (prior to 3.1). If you
-still have an old compiler, you'll need to insert a line reading
-"#pragma novector" just before the loop
- for (i = 1; i <= (int) htbl->bits[l]; i++)
- huffsize[p++] = (char) l;
-in fix_huff_tbl (in V5beta1, line 204 of jchuff.c and line 176 of jdhuff.c).
-[This bug may or may not still occur with the current IJG code, but it's
-probably a dead issue anyway...]
-
-
-HP-UX:
-
-If you have HP-UX 7.05 or later with the "software development" C compiler,
-you should run the compiler in ANSI mode. If using the configure script,
-say
- ./configure CC='cc -Aa'
-(or -Ae if you prefer). If configuring by hand, use makefile.ansi and add
-"-Aa" to the CFLAGS line in the makefile.
-
-If you have a pre-7.05 system, or if you are using the non-ANSI C compiler
-delivered with a minimum HP-UX system, then you must use makefile.unix
-(and do NOT add -Aa); or just run configure without the CC option.
-
-On HP 9000 series 800 machines, the HP C compiler is buggy in revisions prior
-to A.08.07. If you get complaints about "not a typedef name", you'll have to
-use makefile.unix, or run configure without the CC option.
-
-
-Macintosh, generic comments:
-
-The supplied user-interface files (cjpeg.c, djpeg.c, etc) are set up to
-provide a Unix-style command line interface. You can use this interface on
-the Mac by means of the ccommand() library routine provided by Metrowerks
-CodeWarrior or Think C. This is only appropriate for testing the library,
-however; to make a user-friendly equivalent of cjpeg/djpeg you'd really want
-to develop a Mac-style user interface. There isn't a complete example
-available at the moment, but there are some helpful starting points:
-1. Sam Bushell's free "To JPEG" applet provides drag-and-drop conversion to
-JPEG under System 7 and later. This only illustrates how to use the
-compression half of the library, but it does a very nice job of that part.
-The CodeWarrior source code is available from http://www.pobox.com/~jsam.
-2. Jim Brunner prepared a Mac-style user interface for both compression and
-decompression. Unfortunately, it hasn't been updated since IJG v4, and
-the library's API has changed considerably since then. Still it may be of
-some help, particularly as a guide to compiling the IJG code under Think C.
-Jim's code is available from the Info-Mac archives, at sumex-aim.stanford.edu
-or mirrors thereof; see file /info-mac/dev/src/jpeg-convert-c.hqx.
-
-jmemmac.c is the recommended memory manager back end for Macintosh. It uses
-NewPtr/DisposePtr instead of malloc/free, and has a Mac-specific
-implementation of jpeg_mem_available(). It also creates temporary files that
-follow Mac conventions. (That part of the code relies on System-7-or-later OS
-functions. See the comments in jmemmac.c if you need to run it on System 6.)
-NOTE that USE_MAC_MEMMGR must be defined in jconfig.h to use jmemmac.c.
-
-You can also use jmemnobs.c, if you don't care about handling images larger
-than available memory. If you use any memory manager back end other than
-jmemmac.c, we recommend replacing "malloc" and "free" by "NewPtr" and
-"DisposePtr", because Mac C libraries often have peculiar implementations of
-malloc/free. (For instance, free() may not return the freed space to the
-Mac Memory Manager. This is undesirable for the IJG code because jmemmgr.c
-already clumps space requests.)
-
-
-Macintosh, Metrowerks CodeWarrior:
-
-The Unix-command-line-style interface can be used by defining USE_CCOMMAND.
-You'll also need to define TWO_FILE_COMMANDLINE to avoid stdin/stdout.
-This means that when using the cjpeg/djpeg programs, you'll have to type the
-input and output file names in the "Arguments" text-edit box, rather than
-using the file radio buttons. (Perhaps USE_FDOPEN or USE_SETMODE would
-eliminate the problem, but I haven't heard from anyone who's tried it.)
-
-On 680x0 Macs, Metrowerks defines type "double" as a 10-byte IEEE extended
-float. jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power
-of 2. Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint.
-
-The supplied configuration file jconfig.mac can be used for your jconfig.h;
-it includes all the recommended symbol definitions. If you have AppleScript
-installed, you can run the supplied script makeproj.mac to create CodeWarrior
-project files for the library and the testbed applications, then build the
-library and applications. (Thanks to Dan Sears and Don Agro for this nifty
-hack, which saves us from trying to maintain CodeWarrior project files as part
-of the IJG distribution...)
-
-
-Macintosh, Think C:
-
-The documentation in Jim Brunner's "JPEG Convert" source code (see above)
-includes detailed build instructions for Think C; it's probably somewhat
-out of date for the current release, but may be helpful.
-
-If you want to build the minimal command line version, proceed as follows.
-You'll have to prepare project files for the programs; we don't include any
-in the distribution since they are not text files. Use the file lists in
-any of the supplied makefiles as a guide. Also add the ANSI and Unix C
-libraries in a separate segment. You may need to divide the JPEG files into
-more than one segment; we recommend dividing compression and decompression
-modules. Define USE_CCOMMAND in jconfig.h so that the ccommand() routine is
-called. You must also define TWO_FILE_COMMANDLINE because stdin/stdout
-don't handle binary data correctly.
-
-On 680x0 Macs, Think C defines type "double" as a 12-byte IEEE extended float.
-jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power of 2.
-Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint.
-
-jconfig.mac should work as a jconfig.h configuration file for Think C,
-but the makeproj.mac AppleScript script is specific to CodeWarrior. Sorry.
-
-
-MIPS R3000:
-
-MIPS's cc version 1.31 has a rather nasty optimization bug. Don't use -O
-if you have that compiler version. (Use "cc -V" to check the version.)
-Note that the R3000 chip is found in workstations from DEC and others.
-
-
-MS-DOS, generic comments for 16-bit compilers:
-
-The IJG code is designed to work well in 80x86 "small" or "medium" memory
-models (i.e., data pointers are 16 bits unless explicitly declared "far";
-code pointers can be either size). You may be able to use small model to
-compile cjpeg or djpeg by itself, but you will probably have to use medium
-model for any larger application. This won't make much difference in
-performance. You *will* take a noticeable performance hit if you use a
-large-data memory model, and you should avoid "huge" model if at all
-possible. Be sure that NEED_FAR_POINTERS is defined in jconfig.h if you use
-a small-data memory model; be sure it is NOT defined if you use a large-data
-model. (The supplied makefiles and jconfig files for Borland and Microsoft C
-compile in medium model and define NEED_FAR_POINTERS.)
-
-The DOS-specific memory manager, jmemdos.c, should be used if possible.
-It needs some assembly-code routines which are in jmemdosa.asm; make sure
-your makefile assembles that file and includes it in the library. If you
-don't have a suitable assembler, you can get pre-assembled object files for
-jmemdosa by FTP from ftp.uu.net:/graphics/jpeg/jdosaobj.zip. (DOS-oriented
-distributions of the IJG source code often include these object files.)
-
-When using jmemdos.c, jconfig.h must define USE_MSDOS_MEMMGR and must set
-MAX_ALLOC_CHUNK to less than 64K (65520L is a typical value). If your
-C library's far-heap malloc() can't allocate blocks that large, reduce
-MAX_ALLOC_CHUNK to whatever it can handle.
-
-If you can't use jmemdos.c for some reason --- for example, because you
-don't have an assembler to assemble jmemdosa.asm --- you'll have to fall
-back to jmemansi.c or jmemname.c. You'll probably still need to set
-MAX_ALLOC_CHUNK in jconfig.h, because most DOS C libraries won't malloc()
-more than 64K at a time. IMPORTANT: if you use jmemansi.c or jmemname.c,
-you will have to compile in a large-data memory model in order to get the
-right stdio library. Too bad.
-
-wrjpgcom needs to be compiled in large model, because it malloc()s a 64KB
-work area to hold the comment text. If your C library's malloc can't
-handle that, reduce MAX_COM_LENGTH as necessary in wrjpgcom.c.
-
-Most MS-DOS compilers treat stdin/stdout as text files, so you must use
-two-file command line style. But if your compiler has either fdopen() or
-setmode(), you can use one-file style if you like. To do this, define
-USE_SETMODE or USE_FDOPEN so that stdin/stdout will be set to binary mode.
-(USE_SETMODE seems to work with more DOS compilers than USE_FDOPEN.) You
-should test that I/O through stdin/stdout produces the same results as I/O
-to explicitly named files... the "make test" procedures in the supplied
-makefiles do NOT use stdin/stdout.
-
-
-MS-DOS, generic comments for 32-bit compilers:
-
-None of the above comments about memory models apply if you are using a
-32-bit flat-memory-space environment, such as DJGPP or Watcom C. (And you
-should use one if you have it, as performance will be much better than
-8086-compatible code!) For flat-memory-space compilers, do NOT define
-NEED_FAR_POINTERS, and do NOT use jmemdos.c. Use jmemnobs.c if the
-environment supplies adequate virtual memory, otherwise use jmemansi.c or
-jmemname.c.
-
-You'll still need to be careful about binary I/O through stdin/stdout.
-See the last paragraph of the previous section.
-
-
-MS-DOS, Borland C:
-
-Be sure to convert all the source files to DOS text format (CR/LF newlines).
-Although Borland C will often work OK with unmodified Unix (LF newlines)
-source files, sometimes it will give bogus compile errors.
-"Illegal character '#'" is the most common such error. (This is true with
-Borland C 3.1, but perhaps is fixed in newer releases.)
-
-If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE.
-jconfig.bcc already includes #define USE_SETMODE to make this work.
-(fdopen does not work correctly.)
-
-
-MS-DOS, Microsoft C:
-
-makefile.mc6 works with Microsoft C, DOS Visual C++, etc. It should only
-be used if you want to build a 16-bit (small or medium memory model) program.
-
-If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE.
-jconfig.mc6 already includes #define USE_SETMODE to make this work.
-(fdopen does not work correctly.)
-
-Note that this makefile assumes that the working copy of itself is called
-"makefile". If you want to call it something else, say "makefile.mak",
-be sure to adjust the dependency line that reads "$(RFILE) : makefile".
-Otherwise the make will fail because it doesn't know how to create "makefile".
-Worse, some releases of Microsoft's make utilities give an incorrect error
-message in this situation.
-
-Old versions of MS C fail with an "out of macro expansion space" error
-because they can't cope with the macro TRACEMS8 (defined in jerror.h).
-If this happens to you, the easiest solution is to change TRACEMS8 to
-expand to nothing. You'll lose the ability to dump out JPEG coefficient
-tables with djpeg -debug -debug, but at least you can compile.
-
-Original MS C 6.0 is very buggy; it compiles incorrect code unless you turn
-off optimization entirely (remove -O from CFLAGS). 6.00A is better, but it
-still generates bad code if you enable loop optimizations (-Ol or -Ox).
-
-MS C 8.0 crashes when compiling jquant1.c with optimization switch /Oo ...
-which is on by default. To work around this bug, compile that one file
-with /Oo-.
-
-
-Microsoft Windows (all versions), generic comments:
-
-Some Windows system include files define typedef boolean as "unsigned char".
-The IJG code also defines typedef boolean, but we make it "int" by default.
-This doesn't affect the IJG programs because we don't import those Windows
-include files. But if you use the JPEG library in your own program, and some
-of your program's files import one definition of boolean while some import the
-other, you can get all sorts of mysterious problems. A good preventive step
-is to make the IJG library use "unsigned char" for boolean. To do that,
-add something like this to your jconfig.h file:
- /* Define "boolean" as unsigned char, not int, per Windows custom */
- #ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */
- typedef unsigned char boolean;
- #endif
- #define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */
-(This is already in jconfig.vc, by the way.)
-
-windef.h contains the declarations
- #define far
- #define FAR far
-Since jmorecfg.h tries to define FAR as empty, you may get a compiler
-warning if you include both jpeglib.h and windef.h (which windows.h
-includes). To suppress the warning, you can put "#ifndef FAR"/"#endif"
-around the line "#define FAR" in jmorecfg.h.
-
-When using the library in a Windows application, you will almost certainly
-want to modify or replace the error handler module jerror.c, since our
-default error handler does a couple of inappropriate things:
- 1. it tries to write error and warning messages on stderr;
- 2. in event of a fatal error, it exits by calling exit().
-
-A simple stopgap solution for problem 1 is to replace the line
- fprintf(stderr, "%s\n", buffer);
-(in output_message in jerror.c) with
- MessageBox(GetActiveWindow(),buffer,"JPEG Error",MB_OK|MB_ICONERROR);
-It's highly recommended that you at least do that much, since otherwise
-error messages will disappear into nowhere. (Beginning with IJG v6b, this
-code is already present in jerror.c; just define USE_WINDOWS_MESSAGEBOX in
-jconfig.h to enable it.)
-
-The proper solution for problem 2 is to return control to your calling
-application after a library error. This can be done with the setjmp/longjmp
-technique discussed in libjpeg.doc and illustrated in example.c. (NOTE:
-some older Windows C compilers provide versions of setjmp/longjmp that
-don't actually work under Windows. You may need to use the Windows system
-functions Catch and Throw instead.)
-
-The recommended memory manager under Windows is jmemnobs.c; in other words,
-let Windows do any virtual memory management needed. You should NOT use
-jmemdos.c nor jmemdosa.asm under Windows.
-
-For Windows 3.1, we recommend compiling in medium or large memory model;
-for newer Windows versions, use a 32-bit flat memory model. (See the MS-DOS
-sections above for more info about memory models.) In the 16-bit memory
-models only, you'll need to put
- #define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */
-into jconfig.h to limit allocation chunks to 64Kb. (Without that, you'd
-have to use huge memory model, which slows things down unnecessarily.)
-jmemnobs.c works without modification in large or flat memory models, but to
-use medium model, you need to modify its jpeg_get_large and jpeg_free_large
-routines to allocate far memory. In any case, you might like to replace
-its calls to malloc and free with direct calls on Windows memory allocation
-functions.
-
-You may also want to modify jdatasrc.c and jdatadst.c to use Windows file
-operations rather than fread/fwrite. This is only necessary if your C
-compiler doesn't provide a competent implementation of C stdio functions.
-
-You might want to tweak the RGB_xxx macros in jmorecfg.h so that the library
-will accept or deliver color pixels in BGR sample order, not RGB; BGR order
-is usually more convenient under Windows. Note that this change will break
-the sample applications cjpeg/djpeg, but the library itself works fine.
-
-
-Many people want to convert the IJG library into a DLL. This is reasonably
-straightforward, but watch out for the following:
-
- 1. Don't try to compile as a DLL in small or medium memory model; use
-large model, or even better, 32-bit flat model. Many places in the IJG code
-assume the address of a local variable is an ordinary (not FAR) pointer;
-that isn't true in a medium-model DLL.
-
- 2. Microsoft C cannot pass file pointers between applications and DLLs.
-(See Microsoft Knowledge Base, PSS ID Number Q50336.) So jdatasrc.c and
-jdatadst.c don't work if you open a file in your application and then pass
-the pointer to the DLL. One workaround is to make jdatasrc.c/jdatadst.c
-part of your main application rather than part of the DLL.
-
- 3. You'll probably need to modify the macros GLOBAL() and EXTERN() to
-attach suitable linkage keywords to the exported routine names. Similarly,
-you'll want to modify METHODDEF() and JMETHOD() to ensure function pointers
-are declared in a way that lets application routines be called back through
-the function pointers. These macros are in jmorecfg.h. Typical definitions
-for a 16-bit DLL are:
- #define GLOBAL(type) type _far _pascal _loadds _export
- #define EXTERN(type) extern type _far _pascal _loadds
- #define METHODDEF(type) static type _far _pascal
- #define JMETHOD(type,methodname,arglist) \
- type (_far _pascal *methodname) arglist
-For a 32-bit DLL you may want something like
- #define GLOBAL(type) __declspec(dllexport) type
- #define EXTERN(type) extern __declspec(dllexport) type
-Although not all the GLOBAL routines are actually intended to be called by
-the application, the performance cost of making them all DLL entry points is
-negligible.
-
-The unmodified IJG library presents a very C-specific application interface,
-so the resulting DLL is only usable from C or C++ applications. There has
-been some talk of writing wrapper code that would present a simpler interface
-usable from other languages, such as Visual Basic. This is on our to-do list
-but hasn't been very high priority --- any volunteers out there?
-
-
-Microsoft Windows, Borland C:
-
-The provided jconfig.bcc should work OK in a 32-bit Windows environment,
-but you'll need to tweak it in a 16-bit environment (you'd need to define
-NEED_FAR_POINTERS and MAX_ALLOC_CHUNK). Beware that makefile.bcc will need
-alteration if you want to use it for Windows --- in particular, you should
-use jmemnobs.c not jmemdos.c under Windows.
-
-Borland C++ 4.5 fails with an internal compiler error when trying to compile
-jdmerge.c in 32-bit mode. If enough people complain, perhaps Borland will fix
-it. In the meantime, the simplest known workaround is to add a redundant
-definition of the variable range_limit in h2v1_merged_upsample(), at the head
-of the block that handles odd image width (about line 268 in v6 jdmerge.c):
- /* If image width is odd, do the last output column separately */
- if (cinfo->output_width & 1) {
- register JSAMPLE * range_limit = cinfo->sample_range_limit; /* ADD THIS */
- cb = GETJSAMPLE(*inptr1);
-Pretty bizarre, especially since the very similar routine h2v2_merged_upsample
-doesn't trigger the bug.
-Recent reports suggest that this bug does not occur with "bcc32a" (the
-Pentium-optimized version of the compiler).
-
-Another report from a user of Borland C 4.5 was that incorrect code (leading
-to a color shift in processed images) was produced if any of the following
-optimization switch combinations were used:
- -Ot -Og
- -Ot -Op
- -Ot -Om
-So try backing off on optimization if you see such a problem. (Are there
-several different releases all numbered "4.5"??)
-
-
-Microsoft Windows, Microsoft Visual C++:
-
-jconfig.vc should work OK with any Microsoft compiler for a 32-bit memory
-model. makefile.vc is intended for command-line use. (If you are using
-the Developer Studio environment, you may prefer the DevStudio project
-files; see below.)
-
-Some users feel that it's easier to call the library from C++ code if you
-force VC++ to treat the library as C++ code, which you can do by renaming
-all the *.c files to *.cpp (and adjusting the makefile to match). This
-avoids the need to put extern "C" { ... } around #include "jpeglib.h" in
-your C++ application.
-
-
-Microsoft Windows, Microsoft Developer Studio:
-
-We include makefiles that should work as project files in DevStudio 4.2 or
-later. There is a library makefile that builds the IJG library as a static
-Win32 library, and an application makefile that builds the sample applications
-as Win32 console applications. (Even if you only want the library, we
-recommend building the applications so that you can run the self-test.)
-
-To use:
-1. Copy jconfig.vc to jconfig.h, makelib.ds to jpeg.mak, and
- makeapps.ds to apps.mak. (Note that the renaming is critical!)
-2. Click on the .mak files to construct project workspaces.
- (If you are using DevStudio more recent than 4.2, you'll probably
- get a message saying that the makefiles are being updated.)
-3. Build the library project, then the applications project.
-4. Move the application .exe files from `app`\Release to an
- appropriate location on your path.
-5. To perform the self-test, execute the command line
- NMAKE /f makefile.vc test
-
-
-OS/2, Borland C++:
-
-Watch out for optimization bugs in older Borland compilers; you may need
-to back off the optimization switch settings. See the comments in
-makefile.bcc.
-
-
-SGI:
-
-On some SGI systems, you may need to set "AR2= ar -ts" in the Makefile.
-If you are using configure, you can do this by saying
- ./configure RANLIB='ar -ts'
-This change is not needed on all SGIs. Use it only if the make fails at the
-stage of linking the completed programs.
-
-On the MIPS R4000 architecture (Indy, etc.), the compiler option "-mips2"
-reportedly speeds up the float DCT method substantially, enough to make it
-faster than the default int method (but still slower than the fast int
-method). If you use -mips2, you may want to alter the default DCT method to
-be float. To do this, put "#define JDCT_DEFAULT JDCT_FLOAT" in jconfig.h.
-
-
-VMS:
-
-On an Alpha/VMS system with MMS, be sure to use the "/Marco=Alpha=1"
-qualifier with MMS when building the JPEG package.
-
-VAX/VMS v5.5-1 may have problems with the test step of the build procedure
-reporting differences when it compares the original and test images. If the
-error points to the last block of the files, it is most likely bogus and may
-be safely ignored. It seems to be because the files are Stream_LF and
-Backup/Compare has difficulty with the (presumably) null padded files.
-This problem was not observed on VAX/VMS v6.1 or AXP/VMS v6.1.
diff --git a/Build/source/extra/jpeg/jcapimin.c b/Build/source/extra/jpeg/jcapimin.c
deleted file mode 100644
index 54fb8c58c56..00000000000
--- a/Build/source/extra/jpeg/jcapimin.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * jcapimin.c
- *
- * Copyright (C) 1994-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains application interface code for the compression half
- * of the JPEG library. These are the "minimum" API routines that may be
- * needed in either the normal full-compression case or the transcoding-only
- * case.
- *
- * Most of the routines intended to be called directly by an application
- * are in this file or in jcapistd.c. But also see jcparam.c for
- * parameter-setup helper routines, jcomapi.c for routines shared by
- * compression and decompression, and jctrans.c for the transcoding case.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Initialization of a JPEG compression object.
- * The error manager must already be set up (in case memory manager fails).
- */
-
-GLOBAL(void)
-jpeg_CreateCompress (j_compress_ptr cinfo, int version, size_t structsize)
-{
- int i;
-
- /* Guard against version mismatches between library and caller. */
- cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */
- if (version != JPEG_LIB_VERSION)
- ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version);
- if (structsize != SIZEOF(struct jpeg_compress_struct))
- ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE,
- (int) SIZEOF(struct jpeg_compress_struct), (int) structsize);
-
- /* For debugging purposes, we zero the whole master structure.
- * But the application has already set the err pointer, and may have set
- * client_data, so we have to save and restore those fields.
- * Note: if application hasn't set client_data, tools like Purify may
- * complain here.
- */
- {
- struct jpeg_error_mgr * err = cinfo->err;
- void * client_data = cinfo->client_data; /* ignore Purify complaint here */
- MEMZERO(cinfo, SIZEOF(struct jpeg_compress_struct));
- cinfo->err = err;
- cinfo->client_data = client_data;
- }
- cinfo->is_decompressor = FALSE;
-
- /* Initialize a memory manager instance for this object */
- jinit_memory_mgr((j_common_ptr) cinfo);
-
- /* Zero out pointers to permanent structures. */
- cinfo->progress = NULL;
- cinfo->dest = NULL;
-
- cinfo->comp_info = NULL;
-
- for (i = 0; i < NUM_QUANT_TBLS; i++)
- cinfo->quant_tbl_ptrs[i] = NULL;
-
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- cinfo->dc_huff_tbl_ptrs[i] = NULL;
- cinfo->ac_huff_tbl_ptrs[i] = NULL;
- }
-
- cinfo->script_space = NULL;
-
- cinfo->input_gamma = 1.0; /* in case application forgets */
-
- /* OK, I'm ready */
- cinfo->global_state = CSTATE_START;
-}
-
-
-/*
- * Destruction of a JPEG compression object
- */
-
-GLOBAL(void)
-jpeg_destroy_compress (j_compress_ptr cinfo)
-{
- jpeg_destroy((j_common_ptr) cinfo); /* use common routine */
-}
-
-
-/*
- * Abort processing of a JPEG compression operation,
- * but don't destroy the object itself.
- */
-
-GLOBAL(void)
-jpeg_abort_compress (j_compress_ptr cinfo)
-{
- jpeg_abort((j_common_ptr) cinfo); /* use common routine */
-}
-
-
-/*
- * Forcibly suppress or un-suppress all quantization and Huffman tables.
- * Marks all currently defined tables as already written (if suppress)
- * or not written (if !suppress). This will control whether they get emitted
- * by a subsequent jpeg_start_compress call.
- *
- * This routine is exported for use by applications that want to produce
- * abbreviated JPEG datastreams. It logically belongs in jcparam.c, but
- * since it is called by jpeg_start_compress, we put it here --- otherwise
- * jcparam.o would be linked whether the application used it or not.
- */
-
-GLOBAL(void)
-jpeg_suppress_tables (j_compress_ptr cinfo, boolean suppress)
-{
- int i;
- JQUANT_TBL * qtbl;
- JHUFF_TBL * htbl;
-
- for (i = 0; i < NUM_QUANT_TBLS; i++) {
- if ((qtbl = cinfo->quant_tbl_ptrs[i]) != NULL)
- qtbl->sent_table = suppress;
- }
-
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- if ((htbl = cinfo->dc_huff_tbl_ptrs[i]) != NULL)
- htbl->sent_table = suppress;
- if ((htbl = cinfo->ac_huff_tbl_ptrs[i]) != NULL)
- htbl->sent_table = suppress;
- }
-}
-
-
-/*
- * Finish JPEG compression.
- *
- * If a multipass operating mode was selected, this may do a great deal of
- * work including most of the actual output.
- */
-
-GLOBAL(void)
-jpeg_finish_compress (j_compress_ptr cinfo)
-{
- JDIMENSION iMCU_row;
-
- if (cinfo->global_state == CSTATE_SCANNING ||
- cinfo->global_state == CSTATE_RAW_OK) {
- /* Terminate first pass */
- if (cinfo->next_scanline < cinfo->image_height)
- ERREXIT(cinfo, JERR_TOO_LITTLE_DATA);
- (*cinfo->master->finish_pass) (cinfo);
- } else if (cinfo->global_state != CSTATE_WRCOEFS)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- /* Perform any remaining passes */
- while (! cinfo->master->is_last_pass) {
- (*cinfo->master->prepare_for_pass) (cinfo);
- for (iMCU_row = 0; iMCU_row < cinfo->total_iMCU_rows; iMCU_row++) {
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) iMCU_row;
- cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
- /* We bypass the main controller and invoke coef controller directly;
- * all work is being done from the coefficient buffer.
- */
- if (! (*cinfo->coef->compress_data) (cinfo, (JSAMPIMAGE) NULL))
- ERREXIT(cinfo, JERR_CANT_SUSPEND);
- }
- (*cinfo->master->finish_pass) (cinfo);
- }
- /* Write EOI, do final cleanup */
- (*cinfo->marker->write_file_trailer) (cinfo);
- (*cinfo->dest->term_destination) (cinfo);
- /* We can use jpeg_abort to release memory and reset global_state */
- jpeg_abort((j_common_ptr) cinfo);
-}
-
-
-/*
- * Write a special marker.
- * This is only recommended for writing COM or APPn markers.
- * Must be called after jpeg_start_compress() and before
- * first call to jpeg_write_scanlines() or jpeg_write_raw_data().
- */
-
-GLOBAL(void)
-jpeg_write_marker (j_compress_ptr cinfo, int marker,
- const JOCTET *dataptr, unsigned int datalen)
-{
- JMETHOD(void, write_marker_byte, (j_compress_ptr info, int val));
-
- if (cinfo->next_scanline != 0 ||
- (cinfo->global_state != CSTATE_SCANNING &&
- cinfo->global_state != CSTATE_RAW_OK &&
- cinfo->global_state != CSTATE_WRCOEFS))
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- (*cinfo->marker->write_marker_header) (cinfo, marker, datalen);
- write_marker_byte = cinfo->marker->write_marker_byte; /* copy for speed */
- while (datalen--) {
- (*write_marker_byte) (cinfo, *dataptr);
- dataptr++;
- }
-}
-
-/* Same, but piecemeal. */
-
-GLOBAL(void)
-jpeg_write_m_header (j_compress_ptr cinfo, int marker, unsigned int datalen)
-{
- if (cinfo->next_scanline != 0 ||
- (cinfo->global_state != CSTATE_SCANNING &&
- cinfo->global_state != CSTATE_RAW_OK &&
- cinfo->global_state != CSTATE_WRCOEFS))
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- (*cinfo->marker->write_marker_header) (cinfo, marker, datalen);
-}
-
-GLOBAL(void)
-jpeg_write_m_byte (j_compress_ptr cinfo, int val)
-{
- (*cinfo->marker->write_marker_byte) (cinfo, val);
-}
-
-
-/*
- * Alternate compression function: just write an abbreviated table file.
- * Before calling this, all parameters and a data destination must be set up.
- *
- * To produce a pair of files containing abbreviated tables and abbreviated
- * image data, one would proceed as follows:
- *
- * initialize JPEG object
- * set JPEG parameters
- * set destination to table file
- * jpeg_write_tables(cinfo);
- * set destination to image file
- * jpeg_start_compress(cinfo, FALSE);
- * write data...
- * jpeg_finish_compress(cinfo);
- *
- * jpeg_write_tables has the side effect of marking all tables written
- * (same as jpeg_suppress_tables(..., TRUE)). Thus a subsequent start_compress
- * will not re-emit the tables unless it is passed write_all_tables=TRUE.
- */
-
-GLOBAL(void)
-jpeg_write_tables (j_compress_ptr cinfo)
-{
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- /* (Re)initialize error mgr and destination modules */
- (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
- (*cinfo->dest->init_destination) (cinfo);
- /* Initialize the marker writer ... bit of a crock to do it here. */
- jinit_marker_writer(cinfo);
- /* Write them tables! */
- (*cinfo->marker->write_tables_only) (cinfo);
- /* And clean up. */
- (*cinfo->dest->term_destination) (cinfo);
- /*
- * In library releases up through v6a, we called jpeg_abort() here to free
- * any working memory allocated by the destination manager and marker
- * writer. Some applications had a problem with that: they allocated space
- * of their own from the library memory manager, and didn't want it to go
- * away during write_tables. So now we do nothing. This will cause a
- * memory leak if an app calls write_tables repeatedly without doing a full
- * compression cycle or otherwise resetting the JPEG object. However, that
- * seems less bad than unexpectedly freeing memory in the normal case.
- * An app that prefers the old behavior can call jpeg_abort for itself after
- * each call to jpeg_write_tables().
- */
-}
diff --git a/Build/source/extra/jpeg/jcapistd.c b/Build/source/extra/jpeg/jcapistd.c
deleted file mode 100644
index c0320b1b190..00000000000
--- a/Build/source/extra/jpeg/jcapistd.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * jcapistd.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains application interface code for the compression half
- * of the JPEG library. These are the "standard" API routines that are
- * used in the normal full-compression case. They are not used by a
- * transcoding-only application. Note that if an application links in
- * jpeg_start_compress, it will end up linking in the entire compressor.
- * We thus must separate this file from jcapimin.c to avoid linking the
- * whole compression library into a transcoder.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Compression initialization.
- * Before calling this, all parameters and a data destination must be set up.
- *
- * We require a write_all_tables parameter as a failsafe check when writing
- * multiple datastreams from the same compression object. Since prior runs
- * will have left all the tables marked sent_table=TRUE, a subsequent run
- * would emit an abbreviated stream (no tables) by default. This may be what
- * is wanted, but for safety's sake it should not be the default behavior:
- * programmers should have to make a deliberate choice to emit abbreviated
- * images. Therefore the documentation and examples should encourage people
- * to pass write_all_tables=TRUE; then it will take active thought to do the
- * wrong thing.
- */
-
-GLOBAL(void)
-jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables)
-{
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- if (write_all_tables)
- jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */
-
- /* (Re)initialize error mgr and destination modules */
- (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
- (*cinfo->dest->init_destination) (cinfo);
- /* Perform master selection of active modules */
- jinit_compress_master(cinfo);
- /* Set up for the first pass */
- (*cinfo->master->prepare_for_pass) (cinfo);
- /* Ready for application to drive first pass through jpeg_write_scanlines
- * or jpeg_write_raw_data.
- */
- cinfo->next_scanline = 0;
- cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING);
-}
-
-
-/*
- * Write some scanlines of data to the JPEG compressor.
- *
- * The return value will be the number of lines actually written.
- * This should be less than the supplied num_lines only in case that
- * the data destination module has requested suspension of the compressor,
- * or if more than image_height scanlines are passed in.
- *
- * Note: we warn about excess calls to jpeg_write_scanlines() since
- * this likely signals an application programmer error. However,
- * excess scanlines passed in the last valid call are *silently* ignored,
- * so that the application need not adjust num_lines for end-of-image
- * when using a multiple-scanline buffer.
- */
-
-GLOBAL(JDIMENSION)
-jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines,
- JDIMENSION num_lines)
-{
- JDIMENSION row_ctr, rows_left;
-
- if (cinfo->global_state != CSTATE_SCANNING)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- if (cinfo->next_scanline >= cinfo->image_height)
- WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
-
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) cinfo->next_scanline;
- cinfo->progress->pass_limit = (long) cinfo->image_height;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
-
- /* Give master control module another chance if this is first call to
- * jpeg_write_scanlines. This lets output of the frame/scan headers be
- * delayed so that application can write COM, etc, markers between
- * jpeg_start_compress and jpeg_write_scanlines.
- */
- if (cinfo->master->call_pass_startup)
- (*cinfo->master->pass_startup) (cinfo);
-
- /* Ignore any extra scanlines at bottom of image. */
- rows_left = cinfo->image_height - cinfo->next_scanline;
- if (num_lines > rows_left)
- num_lines = rows_left;
-
- row_ctr = 0;
- (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines);
- cinfo->next_scanline += row_ctr;
- return row_ctr;
-}
-
-
-/*
- * Alternate entry point to write raw data.
- * Processes exactly one iMCU row per call, unless suspended.
- */
-
-GLOBAL(JDIMENSION)
-jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data,
- JDIMENSION num_lines)
-{
- JDIMENSION lines_per_iMCU_row;
-
- if (cinfo->global_state != CSTATE_RAW_OK)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- if (cinfo->next_scanline >= cinfo->image_height) {
- WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
- return 0;
- }
-
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) cinfo->next_scanline;
- cinfo->progress->pass_limit = (long) cinfo->image_height;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
-
- /* Give master control module another chance if this is first call to
- * jpeg_write_raw_data. This lets output of the frame/scan headers be
- * delayed so that application can write COM, etc, markers between
- * jpeg_start_compress and jpeg_write_raw_data.
- */
- if (cinfo->master->call_pass_startup)
- (*cinfo->master->pass_startup) (cinfo);
-
- /* Verify that at least one iMCU row has been passed. */
- lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE;
- if (num_lines < lines_per_iMCU_row)
- ERREXIT(cinfo, JERR_BUFFER_SIZE);
-
- /* Directly compress the row. */
- if (! (*cinfo->coef->compress_data) (cinfo, data)) {
- /* If compressor did not consume the whole row, suspend processing. */
- return 0;
- }
-
- /* OK, we processed one iMCU row. */
- cinfo->next_scanline += lines_per_iMCU_row;
- return lines_per_iMCU_row;
-}
diff --git a/Build/source/extra/jpeg/jccoefct.c b/Build/source/extra/jpeg/jccoefct.c
deleted file mode 100644
index 1963ddb61b1..00000000000
--- a/Build/source/extra/jpeg/jccoefct.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/*
- * jccoefct.c
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the coefficient buffer controller for compression.
- * This controller is the top level of the JPEG compressor proper.
- * The coefficient buffer lies between forward-DCT and entropy encoding steps.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* We use a full-image coefficient buffer when doing Huffman optimization,
- * and also for writing multiple-scan JPEG files. In all cases, the DCT
- * step is run during the first pass, and subsequent passes need only read
- * the buffered coefficients.
- */
-#ifdef ENTROPY_OPT_SUPPORTED
-#define FULL_COEF_BUFFER_SUPPORTED
-#else
-#ifdef C_MULTISCAN_FILES_SUPPORTED
-#define FULL_COEF_BUFFER_SUPPORTED
-#endif
-#endif
-
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_c_coef_controller pub; /* public fields */
-
- JDIMENSION iMCU_row_num; /* iMCU row # within image */
- JDIMENSION mcu_ctr; /* counts MCUs processed in current row */
- int MCU_vert_offset; /* counts MCU rows within iMCU row */
- int MCU_rows_per_iMCU_row; /* number of such rows needed */
-
- /* For single-pass compression, it's sufficient to buffer just one MCU
- * (although this may prove a bit slow in practice). We allocate a
- * workspace of C_MAX_BLOCKS_IN_MCU coefficient blocks, and reuse it for each
- * MCU constructed and sent. (On 80x86, the workspace is FAR even though
- * it's not really very big; this is to keep the module interfaces unchanged
- * when a large coefficient buffer is necessary.)
- * In multi-pass modes, this array points to the current MCU's blocks
- * within the virtual arrays.
- */
- JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU];
-
- /* In multi-pass modes, we need a virtual block array for each component. */
- jvirt_barray_ptr whole_image[MAX_COMPONENTS];
-} my_coef_controller;
-
-typedef my_coef_controller * my_coef_ptr;
-
-
-/* Forward declarations */
-METHODDEF(boolean) compress_data
- JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf));
-#ifdef FULL_COEF_BUFFER_SUPPORTED
-METHODDEF(boolean) compress_first_pass
- JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf));
-METHODDEF(boolean) compress_output
- JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf));
-#endif
-
-
-LOCAL(void)
-start_iMCU_row (j_compress_ptr cinfo)
-/* Reset within-iMCU-row counters for a new row */
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- /* In an interleaved scan, an MCU row is the same as an iMCU row.
- * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
- * But at the bottom of the image, process only what's left.
- */
- if (cinfo->comps_in_scan > 1) {
- coef->MCU_rows_per_iMCU_row = 1;
- } else {
- if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1))
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
- else
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;
- }
-
- coef->mcu_ctr = 0;
- coef->MCU_vert_offset = 0;
-}
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- coef->iMCU_row_num = 0;
- start_iMCU_row(cinfo);
-
- switch (pass_mode) {
- case JBUF_PASS_THRU:
- if (coef->whole_image[0] != NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- coef->pub.compress_data = compress_data;
- break;
-#ifdef FULL_COEF_BUFFER_SUPPORTED
- case JBUF_SAVE_AND_PASS:
- if (coef->whole_image[0] == NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- coef->pub.compress_data = compress_first_pass;
- break;
- case JBUF_CRANK_DEST:
- if (coef->whole_image[0] == NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- coef->pub.compress_data = compress_output;
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- break;
- }
-}
-
-
-/*
- * Process some data in the single-pass case.
- * We process the equivalent of one fully interleaved MCU row ("iMCU" row)
- * per call, ie, v_samp_factor block rows for each component in the image.
- * Returns TRUE if the iMCU row is completed, FALSE if suspended.
- *
- * NB: input_buf contains a plane for each component in image,
- * which we index according to the component's SOF position.
- */
-
-METHODDEF(boolean)
-compress_data (j_compress_ptr cinfo, JSAMPIMAGE input_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION MCU_col_num; /* index of current MCU within row */
- JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- int blkn, bi, ci, yindex, yoffset, blockcnt;
- JDIMENSION ypos, xpos;
- jpeg_component_info *compptr;
-
- /* Loop to write as much as one whole iMCU row */
- for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;
- yoffset++) {
- for (MCU_col_num = coef->mcu_ctr; MCU_col_num <= last_MCU_col;
- MCU_col_num++) {
- /* Determine where data comes from in input_buf and do the DCT thing.
- * Each call on forward_DCT processes a horizontal row of DCT blocks
- * as wide as an MCU; we rely on having allocated the MCU_buffer[] blocks
- * sequentially. Dummy blocks at the right or bottom edge are filled in
- * specially. The data in them does not matter for image reconstruction,
- * so we fill them with values that will encode to the smallest amount of
- * data, viz: all zeroes in the AC entries, DC entries equal to previous
- * block's DC value. (Thanks to Thomas Kinsman for this idea.)
- */
- blkn = 0;
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width
- : compptr->last_col_width;
- xpos = MCU_col_num * compptr->MCU_sample_width;
- ypos = yoffset * DCTSIZE; /* ypos == (yoffset+yindex) * DCTSIZE */
- for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
- if (coef->iMCU_row_num < last_iMCU_row ||
- yoffset+yindex < compptr->last_row_height) {
- (*cinfo->fdct->forward_DCT) (cinfo, compptr,
- input_buf[compptr->component_index],
- coef->MCU_buffer[blkn],
- ypos, xpos, (JDIMENSION) blockcnt);
- if (blockcnt < compptr->MCU_width) {
- /* Create some dummy blocks at the right edge of the image. */
- jzero_far((void FAR *) coef->MCU_buffer[blkn + blockcnt],
- (compptr->MCU_width - blockcnt) * SIZEOF(JBLOCK));
- for (bi = blockcnt; bi < compptr->MCU_width; bi++) {
- coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn+bi-1][0][0];
- }
- }
- } else {
- /* Create a row of dummy blocks at the bottom of the image. */
- jzero_far((void FAR *) coef->MCU_buffer[blkn],
- compptr->MCU_width * SIZEOF(JBLOCK));
- for (bi = 0; bi < compptr->MCU_width; bi++) {
- coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn-1][0][0];
- }
- }
- blkn += compptr->MCU_width;
- ypos += DCTSIZE;
- }
- }
- /* Try to write the MCU. In event of a suspension failure, we will
- * re-DCT the MCU on restart (a bit inefficient, could be fixed...)
- */
- if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) {
- /* Suspension forced; update state counters and exit */
- coef->MCU_vert_offset = yoffset;
- coef->mcu_ctr = MCU_col_num;
- return FALSE;
- }
- }
- /* Completed an MCU row, but perhaps not an iMCU row */
- coef->mcu_ctr = 0;
- }
- /* Completed the iMCU row, advance counters for next one */
- coef->iMCU_row_num++;
- start_iMCU_row(cinfo);
- return TRUE;
-}
-
-
-#ifdef FULL_COEF_BUFFER_SUPPORTED
-
-/*
- * Process some data in the first pass of a multi-pass case.
- * We process the equivalent of one fully interleaved MCU row ("iMCU" row)
- * per call, ie, v_samp_factor block rows for each component in the image.
- * This amount of data is read from the source buffer, DCT'd and quantized,
- * and saved into the virtual arrays. We also generate suitable dummy blocks
- * as needed at the right and lower edges. (The dummy blocks are constructed
- * in the virtual arrays, which have been padded appropriately.) This makes
- * it possible for subsequent passes not to worry about real vs. dummy blocks.
- *
- * We must also emit the data to the entropy encoder. This is conveniently
- * done by calling compress_output() after we've loaded the current strip
- * of the virtual arrays.
- *
- * NB: input_buf contains a plane for each component in image. All
- * components are DCT'd and loaded into the virtual arrays in this pass.
- * However, it may be that only a subset of the components are emitted to
- * the entropy encoder during this first pass; be careful about looking
- * at the scan-dependent variables (MCU dimensions, etc).
- */
-
-METHODDEF(boolean)
-compress_first_pass (j_compress_ptr cinfo, JSAMPIMAGE input_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- JDIMENSION blocks_across, MCUs_across, MCUindex;
- int bi, ci, h_samp_factor, block_row, block_rows, ndummy;
- JCOEF lastDC;
- jpeg_component_info *compptr;
- JBLOCKARRAY buffer;
- JBLOCKROW thisblockrow, lastblockrow;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Align the virtual buffer for this component. */
- buffer = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[ci],
- coef->iMCU_row_num * compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- /* Count non-dummy DCT block rows in this iMCU row. */
- if (coef->iMCU_row_num < last_iMCU_row)
- block_rows = compptr->v_samp_factor;
- else {
- /* NB: can't use last_row_height here, since may not be set! */
- block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
- if (block_rows == 0) block_rows = compptr->v_samp_factor;
- }
- blocks_across = compptr->width_in_blocks;
- h_samp_factor = compptr->h_samp_factor;
- /* Count number of dummy blocks to be added at the right margin. */
- ndummy = (int) (blocks_across % h_samp_factor);
- if (ndummy > 0)
- ndummy = h_samp_factor - ndummy;
- /* Perform DCT for all non-dummy blocks in this iMCU row. Each call
- * on forward_DCT processes a complete horizontal row of DCT blocks.
- */
- for (block_row = 0; block_row < block_rows; block_row++) {
- thisblockrow = buffer[block_row];
- (*cinfo->fdct->forward_DCT) (cinfo, compptr,
- input_buf[ci], thisblockrow,
- (JDIMENSION) (block_row * DCTSIZE),
- (JDIMENSION) 0, blocks_across);
- if (ndummy > 0) {
- /* Create dummy blocks at the right edge of the image. */
- thisblockrow += blocks_across; /* => first dummy block */
- jzero_far((void FAR *) thisblockrow, ndummy * SIZEOF(JBLOCK));
- lastDC = thisblockrow[-1][0];
- for (bi = 0; bi < ndummy; bi++) {
- thisblockrow[bi][0] = lastDC;
- }
- }
- }
- /* If at end of image, create dummy block rows as needed.
- * The tricky part here is that within each MCU, we want the DC values
- * of the dummy blocks to match the last real block's DC value.
- * This squeezes a few more bytes out of the resulting file...
- */
- if (coef->iMCU_row_num == last_iMCU_row) {
- blocks_across += ndummy; /* include lower right corner */
- MCUs_across = blocks_across / h_samp_factor;
- for (block_row = block_rows; block_row < compptr->v_samp_factor;
- block_row++) {
- thisblockrow = buffer[block_row];
- lastblockrow = buffer[block_row-1];
- jzero_far((void FAR *) thisblockrow,
- (size_t) (blocks_across * SIZEOF(JBLOCK)));
- for (MCUindex = 0; MCUindex < MCUs_across; MCUindex++) {
- lastDC = lastblockrow[h_samp_factor-1][0];
- for (bi = 0; bi < h_samp_factor; bi++) {
- thisblockrow[bi][0] = lastDC;
- }
- thisblockrow += h_samp_factor; /* advance to next MCU in row */
- lastblockrow += h_samp_factor;
- }
- }
- }
- }
- /* NB: compress_output will increment iMCU_row_num if successful.
- * A suspension return will result in redoing all the work above next time.
- */
-
- /* Emit data to the entropy encoder, sharing code with subsequent passes */
- return compress_output(cinfo, input_buf);
-}
-
-
-/*
- * Process some data in subsequent passes of a multi-pass case.
- * We process the equivalent of one fully interleaved MCU row ("iMCU" row)
- * per call, ie, v_samp_factor block rows for each component in the scan.
- * The data is obtained from the virtual arrays and fed to the entropy coder.
- * Returns TRUE if the iMCU row is completed, FALSE if suspended.
- *
- * NB: input_buf is ignored; it is likely to be a NULL pointer.
- */
-
-METHODDEF(boolean)
-compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION MCU_col_num; /* index of current MCU within row */
- int blkn, ci, xindex, yindex, yoffset;
- JDIMENSION start_col;
- JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN];
- JBLOCKROW buffer_ptr;
- jpeg_component_info *compptr;
-
- /* Align the virtual buffers for the components used in this scan.
- * NB: during first pass, this is safe only because the buffers will
- * already be aligned properly, so jmemmgr.c won't need to do any I/O.
- */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- buffer[ci] = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index],
- coef->iMCU_row_num * compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
-
- /* Loop to process one whole iMCU row */
- for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;
- yoffset++) {
- for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row;
- MCU_col_num++) {
- /* Construct list of pointers to DCT blocks belonging to this MCU */
- blkn = 0; /* index of current DCT block within MCU */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- start_col = MCU_col_num * compptr->MCU_width;
- for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
- buffer_ptr = buffer[ci][yindex+yoffset] + start_col;
- for (xindex = 0; xindex < compptr->MCU_width; xindex++) {
- coef->MCU_buffer[blkn++] = buffer_ptr++;
- }
- }
- }
- /* Try to write the MCU. */
- if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) {
- /* Suspension forced; update state counters and exit */
- coef->MCU_vert_offset = yoffset;
- coef->mcu_ctr = MCU_col_num;
- return FALSE;
- }
- }
- /* Completed an MCU row, but perhaps not an iMCU row */
- coef->mcu_ctr = 0;
- }
- /* Completed the iMCU row, advance counters for next one */
- coef->iMCU_row_num++;
- start_iMCU_row(cinfo);
- return TRUE;
-}
-
-#endif /* FULL_COEF_BUFFER_SUPPORTED */
-
-
-/*
- * Initialize coefficient buffer controller.
- */
-
-GLOBAL(void)
-jinit_c_coef_controller (j_compress_ptr cinfo, boolean need_full_buffer)
-{
- my_coef_ptr coef;
-
- coef = (my_coef_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_coef_controller));
- cinfo->coef = (struct jpeg_c_coef_controller *) coef;
- coef->pub.start_pass = start_pass_coef;
-
- /* Create the coefficient buffer. */
- if (need_full_buffer) {
-#ifdef FULL_COEF_BUFFER_SUPPORTED
- /* Allocate a full-image virtual array for each component, */
- /* padded to a multiple of samp_factor DCT blocks in each direction. */
- int ci;
- jpeg_component_info *compptr;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- coef->whole_image[ci] = (*cinfo->mem->request_virt_barray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
- (long) compptr->h_samp_factor),
- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
- (long) compptr->v_samp_factor),
- (JDIMENSION) compptr->v_samp_factor);
- }
-#else
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-#endif
- } else {
- /* We only need a single-MCU buffer. */
- JBLOCKROW buffer;
- int i;
-
- buffer = (JBLOCKROW)
- (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK));
- for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) {
- coef->MCU_buffer[i] = buffer + i;
- }
- coef->whole_image[0] = NULL; /* flag for no virtual arrays */
- }
-}
diff --git a/Build/source/extra/jpeg/jccolor.c b/Build/source/extra/jpeg/jccolor.c
deleted file mode 100644
index 0a8a4b5d13c..00000000000
--- a/Build/source/extra/jpeg/jccolor.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * jccolor.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains input colorspace conversion routines.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_color_converter pub; /* public fields */
-
- /* Private state for RGB->YCC conversion */
- INT32 * rgb_ycc_tab; /* => table for RGB to YCbCr conversion */
-} my_color_converter;
-
-typedef my_color_converter * my_cconvert_ptr;
-
-
-/**************** RGB -> YCbCr conversion: most common case **************/
-
-/*
- * YCbCr is defined per CCIR 601-1, except that Cb and Cr are
- * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5.
- * The conversion equations to be implemented are therefore
- * Y = 0.29900 * R + 0.58700 * G + 0.11400 * B
- * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE
- * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE
- * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.)
- * Note: older versions of the IJG code used a zero offset of MAXJSAMPLE/2,
- * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and
- * negative swings for Cb/Cr, but meant that grayscale values (Cb=Cr=0)
- * were not represented exactly. Now we sacrifice exact representation of
- * maximum red and maximum blue in order to get exact grayscales.
- *
- * To avoid floating-point arithmetic, we represent the fractional constants
- * as integers scaled up by 2^16 (about 4 digits precision); we have to divide
- * the products by 2^16, with appropriate rounding, to get the correct answer.
- *
- * For even more speed, we avoid doing any multiplications in the inner loop
- * by precalculating the constants times R,G,B for all possible values.
- * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table);
- * for 12-bit samples it is still acceptable. It's not very reasonable for
- * 16-bit samples, but if you want lossless storage you shouldn't be changing
- * colorspace anyway.
- * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included
- * in the tables to save adding them separately in the inner loop.
- */
-
-#define SCALEBITS 16 /* speediest right-shift on some machines */
-#define CBCR_OFFSET ((INT32) CENTERJSAMPLE << SCALEBITS)
-#define ONE_HALF ((INT32) 1 << (SCALEBITS-1))
-#define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
-
-/* We allocate one big table and divide it up into eight parts, instead of
- * doing eight alloc_small requests. This lets us use a single table base
- * address, which can be held in a register in the inner loops on many
- * machines (more than can hold all eight addresses, anyway).
- */
-
-#define R_Y_OFF 0 /* offset to R => Y section */
-#define G_Y_OFF (1*(MAXJSAMPLE+1)) /* offset to G => Y section */
-#define B_Y_OFF (2*(MAXJSAMPLE+1)) /* etc. */
-#define R_CB_OFF (3*(MAXJSAMPLE+1))
-#define G_CB_OFF (4*(MAXJSAMPLE+1))
-#define B_CB_OFF (5*(MAXJSAMPLE+1))
-#define R_CR_OFF B_CB_OFF /* B=>Cb, R=>Cr are the same */
-#define G_CR_OFF (6*(MAXJSAMPLE+1))
-#define B_CR_OFF (7*(MAXJSAMPLE+1))
-#define TABLE_SIZE (8*(MAXJSAMPLE+1))
-
-
-/*
- * Initialize for RGB->YCC colorspace conversion.
- */
-
-METHODDEF(void)
-rgb_ycc_start (j_compress_ptr cinfo)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- INT32 * rgb_ycc_tab;
- INT32 i;
-
- /* Allocate and fill in the conversion tables. */
- cconvert->rgb_ycc_tab = rgb_ycc_tab = (INT32 *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (TABLE_SIZE * SIZEOF(INT32)));
-
- for (i = 0; i <= MAXJSAMPLE; i++) {
- rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i;
- rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i;
- rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF;
- rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i;
- rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i;
- /* We use a rounding fudge-factor of 0.5-epsilon for Cb and Cr.
- * This ensures that the maximum output will round to MAXJSAMPLE
- * not MAXJSAMPLE+1, and thus that we don't have to range-limit.
- */
- rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
-/* B=>Cb and R=>Cr tables are the same
- rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1;
-*/
- rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i;
- rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i;
- }
-}
-
-
-/*
- * Convert some rows of samples to the JPEG colorspace.
- *
- * Note that we change from the application's interleaved-pixel format
- * to our internal noninterleaved, one-plane-per-component format.
- * The input buffer is therefore three times as wide as the output buffer.
- *
- * A starting row offset is provided only for the output buffer. The caller
- * can easily adjust the passed input_buf value to accommodate any row
- * offset required on that side.
- */
-
-METHODDEF(void)
-rgb_ycc_convert (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- register int r, g, b;
- register INT32 * ctab = cconvert->rgb_ycc_tab;
- register JSAMPROW inptr;
- register JSAMPROW outptr0, outptr1, outptr2;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->image_width;
-
- while (--num_rows >= 0) {
- inptr = *input_buf++;
- outptr0 = output_buf[0][output_row];
- outptr1 = output_buf[1][output_row];
- outptr2 = output_buf[2][output_row];
- output_row++;
- for (col = 0; col < num_cols; col++) {
- r = GETJSAMPLE(inptr[RGB_RED]);
- g = GETJSAMPLE(inptr[RGB_GREEN]);
- b = GETJSAMPLE(inptr[RGB_BLUE]);
- inptr += RGB_PIXELSIZE;
- /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations
- * must be too; we do not need an explicit range-limiting operation.
- * Hence the value being shifted is never negative, and we don't
- * need the general RIGHT_SHIFT macro.
- */
- /* Y */
- outptr0[col] = (JSAMPLE)
- ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF])
- >> SCALEBITS);
- /* Cb */
- outptr1[col] = (JSAMPLE)
- ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF])
- >> SCALEBITS);
- /* Cr */
- outptr2[col] = (JSAMPLE)
- ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF])
- >> SCALEBITS);
- }
- }
-}
-
-
-/**************** Cases other than RGB -> YCbCr **************/
-
-
-/*
- * Convert some rows of samples to the JPEG colorspace.
- * This version handles RGB->grayscale conversion, which is the same
- * as the RGB->Y portion of RGB->YCbCr.
- * We assume rgb_ycc_start has been called (we only use the Y tables).
- */
-
-METHODDEF(void)
-rgb_gray_convert (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- register int r, g, b;
- register INT32 * ctab = cconvert->rgb_ycc_tab;
- register JSAMPROW inptr;
- register JSAMPROW outptr;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->image_width;
-
- while (--num_rows >= 0) {
- inptr = *input_buf++;
- outptr = output_buf[0][output_row];
- output_row++;
- for (col = 0; col < num_cols; col++) {
- r = GETJSAMPLE(inptr[RGB_RED]);
- g = GETJSAMPLE(inptr[RGB_GREEN]);
- b = GETJSAMPLE(inptr[RGB_BLUE]);
- inptr += RGB_PIXELSIZE;
- /* Y */
- outptr[col] = (JSAMPLE)
- ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF])
- >> SCALEBITS);
- }
- }
-}
-
-
-/*
- * Convert some rows of samples to the JPEG colorspace.
- * This version handles Adobe-style CMYK->YCCK conversion,
- * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the same
- * conversion as above, while passing K (black) unchanged.
- * We assume rgb_ycc_start has been called.
- */
-
-METHODDEF(void)
-cmyk_ycck_convert (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- register int r, g, b;
- register INT32 * ctab = cconvert->rgb_ycc_tab;
- register JSAMPROW inptr;
- register JSAMPROW outptr0, outptr1, outptr2, outptr3;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->image_width;
-
- while (--num_rows >= 0) {
- inptr = *input_buf++;
- outptr0 = output_buf[0][output_row];
- outptr1 = output_buf[1][output_row];
- outptr2 = output_buf[2][output_row];
- outptr3 = output_buf[3][output_row];
- output_row++;
- for (col = 0; col < num_cols; col++) {
- r = MAXJSAMPLE - GETJSAMPLE(inptr[0]);
- g = MAXJSAMPLE - GETJSAMPLE(inptr[1]);
- b = MAXJSAMPLE - GETJSAMPLE(inptr[2]);
- /* K passes through as-is */
- outptr3[col] = inptr[3]; /* don't need GETJSAMPLE here */
- inptr += 4;
- /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations
- * must be too; we do not need an explicit range-limiting operation.
- * Hence the value being shifted is never negative, and we don't
- * need the general RIGHT_SHIFT macro.
- */
- /* Y */
- outptr0[col] = (JSAMPLE)
- ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF])
- >> SCALEBITS);
- /* Cb */
- outptr1[col] = (JSAMPLE)
- ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF])
- >> SCALEBITS);
- /* Cr */
- outptr2[col] = (JSAMPLE)
- ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF])
- >> SCALEBITS);
- }
- }
-}
-
-
-/*
- * Convert some rows of samples to the JPEG colorspace.
- * This version handles grayscale output with no conversion.
- * The source can be either plain grayscale or YCbCr (since Y == gray).
- */
-
-METHODDEF(void)
-grayscale_convert (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows)
-{
- register JSAMPROW inptr;
- register JSAMPROW outptr;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->image_width;
- int instride = cinfo->input_components;
-
- while (--num_rows >= 0) {
- inptr = *input_buf++;
- outptr = output_buf[0][output_row];
- output_row++;
- for (col = 0; col < num_cols; col++) {
- outptr[col] = inptr[0]; /* don't need GETJSAMPLE() here */
- inptr += instride;
- }
- }
-}
-
-
-/*
- * Convert some rows of samples to the JPEG colorspace.
- * This version handles multi-component colorspaces without conversion.
- * We assume input_components == num_components.
- */
-
-METHODDEF(void)
-null_convert (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows)
-{
- register JSAMPROW inptr;
- register JSAMPROW outptr;
- register JDIMENSION col;
- register int ci;
- int nc = cinfo->num_components;
- JDIMENSION num_cols = cinfo->image_width;
-
- while (--num_rows >= 0) {
- /* It seems fastest to make a separate pass for each component. */
- for (ci = 0; ci < nc; ci++) {
- inptr = *input_buf;
- outptr = output_buf[ci][output_row];
- for (col = 0; col < num_cols; col++) {
- outptr[col] = inptr[ci]; /* don't need GETJSAMPLE() here */
- inptr += nc;
- }
- }
- input_buf++;
- output_row++;
- }
-}
-
-
-/*
- * Empty method for start_pass.
- */
-
-METHODDEF(void)
-null_method (j_compress_ptr cinfo)
-{
- /* no work needed */
-}
-
-
-/*
- * Module initialization routine for input colorspace conversion.
- */
-
-GLOBAL(void)
-jinit_color_converter (j_compress_ptr cinfo)
-{
- my_cconvert_ptr cconvert;
-
- cconvert = (my_cconvert_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_color_converter));
- cinfo->cconvert = (struct jpeg_color_converter *) cconvert;
- /* set start_pass to null method until we find out differently */
- cconvert->pub.start_pass = null_method;
-
- /* Make sure input_components agrees with in_color_space */
- switch (cinfo->in_color_space) {
- case JCS_GRAYSCALE:
- if (cinfo->input_components != 1)
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- break;
-
- case JCS_RGB:
-#if RGB_PIXELSIZE != 3
- if (cinfo->input_components != RGB_PIXELSIZE)
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- break;
-#endif /* else share code with YCbCr */
-
- case JCS_YCbCr:
- if (cinfo->input_components != 3)
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- break;
-
- case JCS_CMYK:
- case JCS_YCCK:
- if (cinfo->input_components != 4)
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- break;
-
- default: /* JCS_UNKNOWN can be anything */
- if (cinfo->input_components < 1)
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- break;
- }
-
- /* Check num_components, set conversion method based on requested space */
- switch (cinfo->jpeg_color_space) {
- case JCS_GRAYSCALE:
- if (cinfo->num_components != 1)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- if (cinfo->in_color_space == JCS_GRAYSCALE)
- cconvert->pub.color_convert = grayscale_convert;
- else if (cinfo->in_color_space == JCS_RGB) {
- cconvert->pub.start_pass = rgb_ycc_start;
- cconvert->pub.color_convert = rgb_gray_convert;
- } else if (cinfo->in_color_space == JCS_YCbCr)
- cconvert->pub.color_convert = grayscale_convert;
- else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_RGB:
- if (cinfo->num_components != 3)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- if (cinfo->in_color_space == JCS_RGB && RGB_PIXELSIZE == 3)
- cconvert->pub.color_convert = null_convert;
- else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_YCbCr:
- if (cinfo->num_components != 3)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- if (cinfo->in_color_space == JCS_RGB) {
- cconvert->pub.start_pass = rgb_ycc_start;
- cconvert->pub.color_convert = rgb_ycc_convert;
- } else if (cinfo->in_color_space == JCS_YCbCr)
- cconvert->pub.color_convert = null_convert;
- else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_CMYK:
- if (cinfo->num_components != 4)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- if (cinfo->in_color_space == JCS_CMYK)
- cconvert->pub.color_convert = null_convert;
- else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_YCCK:
- if (cinfo->num_components != 4)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- if (cinfo->in_color_space == JCS_CMYK) {
- cconvert->pub.start_pass = rgb_ycc_start;
- cconvert->pub.color_convert = cmyk_ycck_convert;
- } else if (cinfo->in_color_space == JCS_YCCK)
- cconvert->pub.color_convert = null_convert;
- else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- default: /* allow null conversion of JCS_UNKNOWN */
- if (cinfo->jpeg_color_space != cinfo->in_color_space ||
- cinfo->num_components != cinfo->input_components)
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- cconvert->pub.color_convert = null_convert;
- break;
- }
-}
diff --git a/Build/source/extra/jpeg/jcdctmgr.c b/Build/source/extra/jpeg/jcdctmgr.c
deleted file mode 100644
index 61fa79b9e68..00000000000
--- a/Build/source/extra/jpeg/jcdctmgr.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * jcdctmgr.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the forward-DCT management logic.
- * This code selects a particular DCT implementation to be used,
- * and it performs related housekeeping chores including coefficient
- * quantization.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-
-/* Private subobject for this module */
-
-typedef struct {
- struct jpeg_forward_dct pub; /* public fields */
-
- /* Pointer to the DCT routine actually in use */
- forward_DCT_method_ptr do_dct;
-
- /* The actual post-DCT divisors --- not identical to the quant table
- * entries, because of scaling (especially for an unnormalized DCT).
- * Each table is given in normal array order.
- */
- DCTELEM * divisors[NUM_QUANT_TBLS];
-
-#ifdef DCT_FLOAT_SUPPORTED
- /* Same as above for the floating-point case. */
- float_DCT_method_ptr do_float_dct;
- FAST_FLOAT * float_divisors[NUM_QUANT_TBLS];
-#endif
-} my_fdct_controller;
-
-typedef my_fdct_controller * my_fdct_ptr;
-
-
-/*
- * Initialize for a processing pass.
- * Verify that all referenced Q-tables are present, and set up
- * the divisor table for each one.
- * In the current implementation, DCT of all components is done during
- * the first pass, even if only some components will be output in the
- * first scan. Hence all components should be examined here.
- */
-
-METHODDEF(void)
-start_pass_fdctmgr (j_compress_ptr cinfo)
-{
- my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct;
- int ci, qtblno, i;
- jpeg_component_info *compptr;
- JQUANT_TBL * qtbl;
- DCTELEM * dtbl;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- qtblno = compptr->quant_tbl_no;
- /* Make sure specified quantization table is present */
- if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS ||
- cinfo->quant_tbl_ptrs[qtblno] == NULL)
- ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno);
- qtbl = cinfo->quant_tbl_ptrs[qtblno];
- /* Compute divisors for this quant table */
- /* We may do this more than once for same table, but it's not a big deal */
- switch (cinfo->dct_method) {
-#ifdef DCT_ISLOW_SUPPORTED
- case JDCT_ISLOW:
- /* For LL&M IDCT method, divisors are equal to raw quantization
- * coefficients multiplied by 8 (to counteract scaling).
- */
- if (fdct->divisors[qtblno] == NULL) {
- fdct->divisors[qtblno] = (DCTELEM *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- DCTSIZE2 * SIZEOF(DCTELEM));
- }
- dtbl = fdct->divisors[qtblno];
- for (i = 0; i < DCTSIZE2; i++) {
- dtbl[i] = ((DCTELEM) qtbl->quantval[i]) << 3;
- }
- break;
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- case JDCT_IFAST:
- {
- /* For AA&N IDCT method, divisors are equal to quantization
- * coefficients scaled by scalefactor[row]*scalefactor[col], where
- * scalefactor[0] = 1
- * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7
- * We apply a further scale factor of 8.
- */
-#define CONST_BITS 14
- static const INT16 aanscales[DCTSIZE2] = {
- /* precomputed values scaled up by 14 bits */
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270,
- 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906,
- 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315,
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552,
- 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446,
- 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247
- };
- SHIFT_TEMPS
-
- if (fdct->divisors[qtblno] == NULL) {
- fdct->divisors[qtblno] = (DCTELEM *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- DCTSIZE2 * SIZEOF(DCTELEM));
- }
- dtbl = fdct->divisors[qtblno];
- for (i = 0; i < DCTSIZE2; i++) {
- dtbl[i] = (DCTELEM)
- DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i],
- (INT32) aanscales[i]),
- CONST_BITS-3);
- }
- }
- break;
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- case JDCT_FLOAT:
- {
- /* For float AA&N IDCT method, divisors are equal to quantization
- * coefficients scaled by scalefactor[row]*scalefactor[col], where
- * scalefactor[0] = 1
- * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7
- * We apply a further scale factor of 8.
- * What's actually stored is 1/divisor so that the inner loop can
- * use a multiplication rather than a division.
- */
- FAST_FLOAT * fdtbl;
- int row, col;
- static const double aanscalefactor[DCTSIZE] = {
- 1.0, 1.387039845, 1.306562965, 1.175875602,
- 1.0, 0.785694958, 0.541196100, 0.275899379
- };
-
- if (fdct->float_divisors[qtblno] == NULL) {
- fdct->float_divisors[qtblno] = (FAST_FLOAT *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- DCTSIZE2 * SIZEOF(FAST_FLOAT));
- }
- fdtbl = fdct->float_divisors[qtblno];
- i = 0;
- for (row = 0; row < DCTSIZE; row++) {
- for (col = 0; col < DCTSIZE; col++) {
- fdtbl[i] = (FAST_FLOAT)
- (1.0 / (((double) qtbl->quantval[i] *
- aanscalefactor[row] * aanscalefactor[col] * 8.0)));
- i++;
- }
- }
- }
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- break;
- }
- }
-}
-
-
-/*
- * Perform forward DCT on one or more blocks of a component.
- *
- * The input samples are taken from the sample_data[] array starting at
- * position start_row/start_col, and moving to the right for any additional
- * blocks. The quantized coefficients are returned in coef_blocks[].
- */
-
-METHODDEF(void)
-forward_DCT (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY sample_data, JBLOCKROW coef_blocks,
- JDIMENSION start_row, JDIMENSION start_col,
- JDIMENSION num_blocks)
-/* This version is used for integer DCT implementations. */
-{
- /* This routine is heavily used, so it's worth coding it tightly. */
- my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct;
- forward_DCT_method_ptr do_dct = fdct->do_dct;
- DCTELEM * divisors = fdct->divisors[compptr->quant_tbl_no];
- DCTELEM workspace[DCTSIZE2]; /* work area for FDCT subroutine */
- JDIMENSION bi;
-
- sample_data += start_row; /* fold in the vertical offset once */
-
- for (bi = 0; bi < num_blocks; bi++, start_col += DCTSIZE) {
- /* Load data into workspace, applying unsigned->signed conversion */
- { register DCTELEM *workspaceptr;
- register JSAMPROW elemptr;
- register int elemr;
-
- workspaceptr = workspace;
- for (elemr = 0; elemr < DCTSIZE; elemr++) {
- elemptr = sample_data[elemr] + start_col;
-#if DCTSIZE == 8 /* unroll the inner loop */
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-#else
- { register int elemc;
- for (elemc = DCTSIZE; elemc > 0; elemc--) {
- *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
- }
- }
-#endif
- }
- }
-
- /* Perform the DCT */
- (*do_dct) (workspace);
-
- /* Quantize/descale the coefficients, and store into coef_blocks[] */
- { register DCTELEM temp, qval;
- register int i;
- register JCOEFPTR output_ptr = coef_blocks[bi];
-
- for (i = 0; i < DCTSIZE2; i++) {
- qval = divisors[i];
- temp = workspace[i];
- /* Divide the coefficient value by qval, ensuring proper rounding.
- * Since C does not specify the direction of rounding for negative
- * quotients, we have to force the dividend positive for portability.
- *
- * In most files, at least half of the output values will be zero
- * (at default quantization settings, more like three-quarters...)
- * so we should ensure that this case is fast. On many machines,
- * a comparison is enough cheaper than a divide to make a special test
- * a win. Since both inputs will be nonnegative, we need only test
- * for a < b to discover whether a/b is 0.
- * If your machine's division is fast enough, define FAST_DIVIDE.
- */
-#ifdef FAST_DIVIDE
-#define DIVIDE_BY(a,b) a /= b
-#else
-#define DIVIDE_BY(a,b) if (a >= b) a /= b; else a = 0
-#endif
- if (temp < 0) {
- temp = -temp;
- temp += qval>>1; /* for rounding */
- DIVIDE_BY(temp, qval);
- temp = -temp;
- } else {
- temp += qval>>1; /* for rounding */
- DIVIDE_BY(temp, qval);
- }
- output_ptr[i] = (JCOEF) temp;
- }
- }
- }
-}
-
-
-#ifdef DCT_FLOAT_SUPPORTED
-
-METHODDEF(void)
-forward_DCT_float (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY sample_data, JBLOCKROW coef_blocks,
- JDIMENSION start_row, JDIMENSION start_col,
- JDIMENSION num_blocks)
-/* This version is used for floating-point DCT implementations. */
-{
- /* This routine is heavily used, so it's worth coding it tightly. */
- my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct;
- float_DCT_method_ptr do_dct = fdct->do_float_dct;
- FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no];
- FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */
- JDIMENSION bi;
-
- sample_data += start_row; /* fold in the vertical offset once */
-
- for (bi = 0; bi < num_blocks; bi++, start_col += DCTSIZE) {
- /* Load data into workspace, applying unsigned->signed conversion */
- { register FAST_FLOAT *workspaceptr;
- register JSAMPROW elemptr;
- register int elemr;
-
- workspaceptr = workspace;
- for (elemr = 0; elemr < DCTSIZE; elemr++) {
- elemptr = sample_data[elemr] + start_col;
-#if DCTSIZE == 8 /* unroll the inner loop */
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-#else
- { register int elemc;
- for (elemc = DCTSIZE; elemc > 0; elemc--) {
- *workspaceptr++ = (FAST_FLOAT)
- (GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
- }
- }
-#endif
- }
- }
-
- /* Perform the DCT */
- (*do_dct) (workspace);
-
- /* Quantize/descale the coefficients, and store into coef_blocks[] */
- { register FAST_FLOAT temp;
- register int i;
- register JCOEFPTR output_ptr = coef_blocks[bi];
-
- for (i = 0; i < DCTSIZE2; i++) {
- /* Apply the quantization and scaling factor */
- temp = workspace[i] * divisors[i];
- /* Round to nearest integer.
- * Since C does not specify the direction of rounding for negative
- * quotients, we have to force the dividend positive for portability.
- * The maximum coefficient size is +-16K (for 12-bit data), so this
- * code should work for either 16-bit or 32-bit ints.
- */
- output_ptr[i] = (JCOEF) ((int) (temp + (FAST_FLOAT) 16384.5) - 16384);
- }
- }
- }
-}
-
-#endif /* DCT_FLOAT_SUPPORTED */
-
-
-/*
- * Initialize FDCT manager.
- */
-
-GLOBAL(void)
-jinit_forward_dct (j_compress_ptr cinfo)
-{
- my_fdct_ptr fdct;
- int i;
-
- fdct = (my_fdct_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_fdct_controller));
- cinfo->fdct = (struct jpeg_forward_dct *) fdct;
- fdct->pub.start_pass = start_pass_fdctmgr;
-
- switch (cinfo->dct_method) {
-#ifdef DCT_ISLOW_SUPPORTED
- case JDCT_ISLOW:
- fdct->pub.forward_DCT = forward_DCT;
- fdct->do_dct = jpeg_fdct_islow;
- break;
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- case JDCT_IFAST:
- fdct->pub.forward_DCT = forward_DCT;
- fdct->do_dct = jpeg_fdct_ifast;
- break;
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- case JDCT_FLOAT:
- fdct->pub.forward_DCT = forward_DCT_float;
- fdct->do_float_dct = jpeg_fdct_float;
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- break;
- }
-
- /* Mark divisor tables unallocated */
- for (i = 0; i < NUM_QUANT_TBLS; i++) {
- fdct->divisors[i] = NULL;
-#ifdef DCT_FLOAT_SUPPORTED
- fdct->float_divisors[i] = NULL;
-#endif
- }
-}
diff --git a/Build/source/extra/jpeg/jchuff.c b/Build/source/extra/jpeg/jchuff.c
deleted file mode 100644
index f2352505486..00000000000
--- a/Build/source/extra/jpeg/jchuff.c
+++ /dev/null
@@ -1,909 +0,0 @@
-/*
- * jchuff.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains Huffman entropy encoding routines.
- *
- * Much of the complexity here has to do with supporting output suspension.
- * If the data destination module demands suspension, we want to be able to
- * back up to the start of the current MCU. To do this, we copy state
- * variables into local working storage, and update them back to the
- * permanent JPEG objects only upon successful completion of an MCU.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jchuff.h" /* Declarations shared with jcphuff.c */
-
-
-/* Expanded entropy encoder object for Huffman encoding.
- *
- * The savable_state subrecord contains fields that change within an MCU,
- * but must not be updated permanently until we complete the MCU.
- */
-
-typedef struct {
- INT32 put_buffer; /* current bit-accumulation buffer */
- int put_bits; /* # of bits now in it */
- int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */
-} savable_state;
-
-/* This macro is to work around compilers with missing or broken
- * structure assignment. You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest,src) ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest,src) \
- ((dest).put_buffer = (src).put_buffer, \
- (dest).put_bits = (src).put_bits, \
- (dest).last_dc_val[0] = (src).last_dc_val[0], \
- (dest).last_dc_val[1] = (src).last_dc_val[1], \
- (dest).last_dc_val[2] = (src).last_dc_val[2], \
- (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
-typedef struct {
- struct jpeg_entropy_encoder pub; /* public fields */
-
- savable_state saved; /* Bit buffer & DC state at start of MCU */
-
- /* These fields are NOT loaded into local working state. */
- unsigned int restarts_to_go; /* MCUs left in this restart interval */
- int next_restart_num; /* next restart number to write (0-7) */
-
- /* Pointers to derived tables (these workspaces have image lifespan) */
- c_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS];
- c_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS];
-
-#ifdef ENTROPY_OPT_SUPPORTED /* Statistics tables for optimization */
- long * dc_count_ptrs[NUM_HUFF_TBLS];
- long * ac_count_ptrs[NUM_HUFF_TBLS];
-#endif
-} huff_entropy_encoder;
-
-typedef huff_entropy_encoder * huff_entropy_ptr;
-
-/* Working state while writing an MCU.
- * This struct contains all the fields that are needed by subroutines.
- */
-
-typedef struct {
- JOCTET * next_output_byte; /* => next byte to write in buffer */
- size_t free_in_buffer; /* # of byte spaces remaining in buffer */
- savable_state cur; /* Current bit buffer & DC state */
- j_compress_ptr cinfo; /* dump_buffer needs access to this */
-} working_state;
-
-
-/* Forward declarations */
-METHODDEF(boolean) encode_mcu_huff JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(void) finish_pass_huff JPP((j_compress_ptr cinfo));
-#ifdef ENTROPY_OPT_SUPPORTED
-METHODDEF(boolean) encode_mcu_gather JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(void) finish_pass_gather JPP((j_compress_ptr cinfo));
-#endif
-
-
-/*
- * Initialize for a Huffman-compressed scan.
- * If gather_statistics is TRUE, we do not output anything during the scan,
- * just count the Huffman symbols used and generate Huffman code tables.
- */
-
-METHODDEF(void)
-start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int ci, dctbl, actbl;
- jpeg_component_info * compptr;
-
- if (gather_statistics) {
-#ifdef ENTROPY_OPT_SUPPORTED
- entropy->pub.encode_mcu = encode_mcu_gather;
- entropy->pub.finish_pass = finish_pass_gather;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- entropy->pub.encode_mcu = encode_mcu_huff;
- entropy->pub.finish_pass = finish_pass_huff;
- }
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- dctbl = compptr->dc_tbl_no;
- actbl = compptr->ac_tbl_no;
- if (gather_statistics) {
-#ifdef ENTROPY_OPT_SUPPORTED
- /* Check for invalid table indexes */
- /* (make_c_derived_tbl does this in the other path) */
- if (dctbl < 0 || dctbl >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, dctbl);
- if (actbl < 0 || actbl >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, actbl);
- /* Allocate and zero the statistics tables */
- /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */
- if (entropy->dc_count_ptrs[dctbl] == NULL)
- entropy->dc_count_ptrs[dctbl] = (long *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- 257 * SIZEOF(long));
- MEMZERO(entropy->dc_count_ptrs[dctbl], 257 * SIZEOF(long));
- if (entropy->ac_count_ptrs[actbl] == NULL)
- entropy->ac_count_ptrs[actbl] = (long *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- 257 * SIZEOF(long));
- MEMZERO(entropy->ac_count_ptrs[actbl], 257 * SIZEOF(long));
-#endif
- } else {
- /* Compute derived values for Huffman tables */
- /* We may do this more than once for a table, but it's not expensive */
- jpeg_make_c_derived_tbl(cinfo, TRUE, dctbl,
- & entropy->dc_derived_tbls[dctbl]);
- jpeg_make_c_derived_tbl(cinfo, FALSE, actbl,
- & entropy->ac_derived_tbls[actbl]);
- }
- /* Initialize DC predictions to 0 */
- entropy->saved.last_dc_val[ci] = 0;
- }
-
- /* Initialize bit buffer to empty */
- entropy->saved.put_buffer = 0;
- entropy->saved.put_bits = 0;
-
- /* Initialize restart stuff */
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num = 0;
-}
-
-
-/*
- * Compute the derived values for a Huffman table.
- * This routine also performs some validation checks on the table.
- *
- * Note this is also used by jcphuff.c.
- */
-
-GLOBAL(void)
-jpeg_make_c_derived_tbl (j_compress_ptr cinfo, boolean isDC, int tblno,
- c_derived_tbl ** pdtbl)
-{
- JHUFF_TBL *htbl;
- c_derived_tbl *dtbl;
- int p, i, l, lastp, si, maxsymbol;
- char huffsize[257];
- unsigned int huffcode[257];
- unsigned int code;
-
- /* Note that huffsize[] and huffcode[] are filled in code-length order,
- * paralleling the order of the symbols themselves in htbl->huffval[].
- */
-
- /* Find the input Huffman table */
- if (tblno < 0 || tblno >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno);
- htbl =
- isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno];
- if (htbl == NULL)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno);
-
- /* Allocate a workspace if we haven't already done so. */
- if (*pdtbl == NULL)
- *pdtbl = (c_derived_tbl *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(c_derived_tbl));
- dtbl = *pdtbl;
-
- /* Figure C.1: make table of Huffman code length for each symbol */
-
- p = 0;
- for (l = 1; l <= 16; l++) {
- i = (int) htbl->bits[l];
- if (i < 0 || p + i > 256) /* protect against table overrun */
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- while (i--)
- huffsize[p++] = (char) l;
- }
- huffsize[p] = 0;
- lastp = p;
-
- /* Figure C.2: generate the codes themselves */
- /* We also validate that the counts represent a legal Huffman code tree. */
-
- code = 0;
- si = huffsize[0];
- p = 0;
- while (huffsize[p]) {
- while (((int) huffsize[p]) == si) {
- huffcode[p++] = code;
- code++;
- }
- /* code is now 1 more than the last code used for codelength si; but
- * it must still fit in si bits, since no code is allowed to be all ones.
- */
- if (((INT32) code) >= (((INT32) 1) << si))
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- code <<= 1;
- si++;
- }
-
- /* Figure C.3: generate encoding tables */
- /* These are code and size indexed by symbol value */
-
- /* Set all codeless symbols to have code length 0;
- * this lets us detect duplicate VAL entries here, and later
- * allows emit_bits to detect any attempt to emit such symbols.
- */
- MEMZERO(dtbl->ehufsi, SIZEOF(dtbl->ehufsi));
-
- /* This is also a convenient place to check for out-of-range
- * and duplicated VAL entries. We allow 0..255 for AC symbols
- * but only 0..15 for DC. (We could constrain them further
- * based on data depth and mode, but this seems enough.)
- */
- maxsymbol = isDC ? 15 : 255;
-
- for (p = 0; p < lastp; p++) {
- i = htbl->huffval[p];
- if (i < 0 || i > maxsymbol || dtbl->ehufsi[i])
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- dtbl->ehufco[i] = huffcode[p];
- dtbl->ehufsi[i] = huffsize[p];
- }
-}
-
-
-/* Outputting bytes to the file */
-
-/* Emit a byte, taking 'action' if must suspend. */
-#define emit_byte(state,val,action) \
- { *(state)->next_output_byte++ = (JOCTET) (val); \
- if (--(state)->free_in_buffer == 0) \
- if (! dump_buffer(state)) \
- { action; } }
-
-
-LOCAL(boolean)
-dump_buffer (working_state * state)
-/* Empty the output buffer; return TRUE if successful, FALSE if must suspend */
-{
- struct jpeg_destination_mgr * dest = state->cinfo->dest;
-
- if (! (*dest->empty_output_buffer) (state->cinfo))
- return FALSE;
- /* After a successful buffer dump, must reset buffer pointers */
- state->next_output_byte = dest->next_output_byte;
- state->free_in_buffer = dest->free_in_buffer;
- return TRUE;
-}
-
-
-/* Outputting bits to the file */
-
-/* Only the right 24 bits of put_buffer are used; the valid bits are
- * left-justified in this part. At most 16 bits can be passed to emit_bits
- * in one call, and we never retain more than 7 bits in put_buffer
- * between calls, so 24 bits are sufficient.
- */
-
-INLINE
-LOCAL(boolean)
-emit_bits (working_state * state, unsigned int code, int size)
-/* Emit some bits; return TRUE if successful, FALSE if must suspend */
-{
- /* This routine is heavily used, so it's worth coding tightly. */
- register INT32 put_buffer = (INT32) code;
- register int put_bits = state->cur.put_bits;
-
- /* if size is 0, caller used an invalid Huffman table entry */
- if (size == 0)
- ERREXIT(state->cinfo, JERR_HUFF_MISSING_CODE);
-
- put_buffer &= (((INT32) 1)<<size) - 1; /* mask off any extra bits in code */
-
- put_bits += size; /* new number of bits in buffer */
-
- put_buffer <<= 24 - put_bits; /* align incoming bits */
-
- put_buffer |= state->cur.put_buffer; /* and merge with old buffer contents */
-
- while (put_bits >= 8) {
- int c = (int) ((put_buffer >> 16) & 0xFF);
-
- emit_byte(state, c, return FALSE);
- if (c == 0xFF) { /* need to stuff a zero byte? */
- emit_byte(state, 0, return FALSE);
- }
- put_buffer <<= 8;
- put_bits -= 8;
- }
-
- state->cur.put_buffer = put_buffer; /* update state variables */
- state->cur.put_bits = put_bits;
-
- return TRUE;
-}
-
-
-LOCAL(boolean)
-flush_bits (working_state * state)
-{
- if (! emit_bits(state, 0x7F, 7)) /* fill any partial byte with ones */
- return FALSE;
- state->cur.put_buffer = 0; /* and reset bit-buffer to empty */
- state->cur.put_bits = 0;
- return TRUE;
-}
-
-
-/* Encode a single block's worth of coefficients */
-
-LOCAL(boolean)
-encode_one_block (working_state * state, JCOEFPTR block, int last_dc_val,
- c_derived_tbl *dctbl, c_derived_tbl *actbl)
-{
- register int temp, temp2;
- register int nbits;
- register int k, r, i;
-
- /* Encode the DC coefficient difference per section F.1.2.1 */
-
- temp = temp2 = block[0] - last_dc_val;
-
- if (temp < 0) {
- temp = -temp; /* temp is abs value of input */
- /* For a negative input, want temp2 = bitwise complement of abs(input) */
- /* This code assumes we are on a two's complement machine */
- temp2--;
- }
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 0;
- while (temp) {
- nbits++;
- temp >>= 1;
- }
- /* Check for out-of-range coefficient values.
- * Since we're encoding a difference, the range limit is twice as much.
- */
- if (nbits > MAX_COEF_BITS+1)
- ERREXIT(state->cinfo, JERR_BAD_DCT_COEF);
-
- /* Emit the Huffman-coded symbol for the number of bits */
- if (! emit_bits(state, dctbl->ehufco[nbits], dctbl->ehufsi[nbits]))
- return FALSE;
-
- /* Emit that number of bits of the value, if positive, */
- /* or the complement of its magnitude, if negative. */
- if (nbits) /* emit_bits rejects calls with size 0 */
- if (! emit_bits(state, (unsigned int) temp2, nbits))
- return FALSE;
-
- /* Encode the AC coefficients per section F.1.2.2 */
-
- r = 0; /* r = run length of zeros */
-
- for (k = 1; k < DCTSIZE2; k++) {
- if ((temp = block[jpeg_natural_order[k]]) == 0) {
- r++;
- } else {
- /* if run length > 15, must emit special run-length-16 codes (0xF0) */
- while (r > 15) {
- if (! emit_bits(state, actbl->ehufco[0xF0], actbl->ehufsi[0xF0]))
- return FALSE;
- r -= 16;
- }
-
- temp2 = temp;
- if (temp < 0) {
- temp = -temp; /* temp is abs value of input */
- /* This code assumes we are on a two's complement machine */
- temp2--;
- }
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 1; /* there must be at least one 1 bit */
- while ((temp >>= 1))
- nbits++;
- /* Check for out-of-range coefficient values */
- if (nbits > MAX_COEF_BITS)
- ERREXIT(state->cinfo, JERR_BAD_DCT_COEF);
-
- /* Emit Huffman symbol for run length / number of bits */
- i = (r << 4) + nbits;
- if (! emit_bits(state, actbl->ehufco[i], actbl->ehufsi[i]))
- return FALSE;
-
- /* Emit that number of bits of the value, if positive, */
- /* or the complement of its magnitude, if negative. */
- if (! emit_bits(state, (unsigned int) temp2, nbits))
- return FALSE;
-
- r = 0;
- }
- }
-
- /* If the last coef(s) were zero, emit an end-of-block code */
- if (r > 0)
- if (! emit_bits(state, actbl->ehufco[0], actbl->ehufsi[0]))
- return FALSE;
-
- return TRUE;
-}
-
-
-/*
- * Emit a restart marker & resynchronize predictions.
- */
-
-LOCAL(boolean)
-emit_restart (working_state * state, int restart_num)
-{
- int ci;
-
- if (! flush_bits(state))
- return FALSE;
-
- emit_byte(state, 0xFF, return FALSE);
- emit_byte(state, JPEG_RST0 + restart_num, return FALSE);
-
- /* Re-initialize DC predictions to 0 */
- for (ci = 0; ci < state->cinfo->comps_in_scan; ci++)
- state->cur.last_dc_val[ci] = 0;
-
- /* The restart counter is not updated until we successfully write the MCU. */
-
- return TRUE;
-}
-
-
-/*
- * Encode and output one MCU's worth of Huffman-compressed coefficients.
- */
-
-METHODDEF(boolean)
-encode_mcu_huff (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- working_state state;
- int blkn, ci;
- jpeg_component_info * compptr;
-
- /* Load up working state */
- state.next_output_byte = cinfo->dest->next_output_byte;
- state.free_in_buffer = cinfo->dest->free_in_buffer;
- ASSIGN_STATE(state.cur, entropy->saved);
- state.cinfo = cinfo;
-
- /* Emit restart marker if needed */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! emit_restart(&state, entropy->next_restart_num))
- return FALSE;
- }
-
- /* Encode the MCU data blocks */
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- ci = cinfo->MCU_membership[blkn];
- compptr = cinfo->cur_comp_info[ci];
- if (! encode_one_block(&state,
- MCU_data[blkn][0], state.cur.last_dc_val[ci],
- entropy->dc_derived_tbls[compptr->dc_tbl_no],
- entropy->ac_derived_tbls[compptr->ac_tbl_no]))
- return FALSE;
- /* Update last_dc_val */
- state.cur.last_dc_val[ci] = MCU_data[blkn][0][0];
- }
-
- /* Completed MCU, so update state */
- cinfo->dest->next_output_byte = state.next_output_byte;
- cinfo->dest->free_in_buffer = state.free_in_buffer;
- ASSIGN_STATE(entropy->saved, state.cur);
-
- /* Update restart-interval state too */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num++;
- entropy->next_restart_num &= 7;
- }
- entropy->restarts_to_go--;
- }
-
- return TRUE;
-}
-
-
-/*
- * Finish up at the end of a Huffman-compressed scan.
- */
-
-METHODDEF(void)
-finish_pass_huff (j_compress_ptr cinfo)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- working_state state;
-
- /* Load up working state ... flush_bits needs it */
- state.next_output_byte = cinfo->dest->next_output_byte;
- state.free_in_buffer = cinfo->dest->free_in_buffer;
- ASSIGN_STATE(state.cur, entropy->saved);
- state.cinfo = cinfo;
-
- /* Flush out the last data */
- if (! flush_bits(&state))
- ERREXIT(cinfo, JERR_CANT_SUSPEND);
-
- /* Update state */
- cinfo->dest->next_output_byte = state.next_output_byte;
- cinfo->dest->free_in_buffer = state.free_in_buffer;
- ASSIGN_STATE(entropy->saved, state.cur);
-}
-
-
-/*
- * Huffman coding optimization.
- *
- * We first scan the supplied data and count the number of uses of each symbol
- * that is to be Huffman-coded. (This process MUST agree with the code above.)
- * Then we build a Huffman coding tree for the observed counts.
- * Symbols which are not needed at all for the particular image are not
- * assigned any code, which saves space in the DHT marker as well as in
- * the compressed data.
- */
-
-#ifdef ENTROPY_OPT_SUPPORTED
-
-
-/* Process a single block's worth of coefficients */
-
-LOCAL(void)
-htest_one_block (j_compress_ptr cinfo, JCOEFPTR block, int last_dc_val,
- long dc_counts[], long ac_counts[])
-{
- register int temp;
- register int nbits;
- register int k, r;
-
- /* Encode the DC coefficient difference per section F.1.2.1 */
-
- temp = block[0] - last_dc_val;
- if (temp < 0)
- temp = -temp;
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 0;
- while (temp) {
- nbits++;
- temp >>= 1;
- }
- /* Check for out-of-range coefficient values.
- * Since we're encoding a difference, the range limit is twice as much.
- */
- if (nbits > MAX_COEF_BITS+1)
- ERREXIT(cinfo, JERR_BAD_DCT_COEF);
-
- /* Count the Huffman symbol for the number of bits */
- dc_counts[nbits]++;
-
- /* Encode the AC coefficients per section F.1.2.2 */
-
- r = 0; /* r = run length of zeros */
-
- for (k = 1; k < DCTSIZE2; k++) {
- if ((temp = block[jpeg_natural_order[k]]) == 0) {
- r++;
- } else {
- /* if run length > 15, must emit special run-length-16 codes (0xF0) */
- while (r > 15) {
- ac_counts[0xF0]++;
- r -= 16;
- }
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- if (temp < 0)
- temp = -temp;
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 1; /* there must be at least one 1 bit */
- while ((temp >>= 1))
- nbits++;
- /* Check for out-of-range coefficient values */
- if (nbits > MAX_COEF_BITS)
- ERREXIT(cinfo, JERR_BAD_DCT_COEF);
-
- /* Count Huffman symbol for run length / number of bits */
- ac_counts[(r << 4) + nbits]++;
-
- r = 0;
- }
- }
-
- /* If the last coef(s) were zero, emit an end-of-block code */
- if (r > 0)
- ac_counts[0]++;
-}
-
-
-/*
- * Trial-encode one MCU's worth of Huffman-compressed coefficients.
- * No data is actually output, so no suspension return is possible.
- */
-
-METHODDEF(boolean)
-encode_mcu_gather (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int blkn, ci;
- jpeg_component_info * compptr;
-
- /* Take care of restart intervals if needed */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- /* Re-initialize DC predictions to 0 */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++)
- entropy->saved.last_dc_val[ci] = 0;
- /* Update restart state */
- entropy->restarts_to_go = cinfo->restart_interval;
- }
- entropy->restarts_to_go--;
- }
-
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- ci = cinfo->MCU_membership[blkn];
- compptr = cinfo->cur_comp_info[ci];
- htest_one_block(cinfo, MCU_data[blkn][0], entropy->saved.last_dc_val[ci],
- entropy->dc_count_ptrs[compptr->dc_tbl_no],
- entropy->ac_count_ptrs[compptr->ac_tbl_no]);
- entropy->saved.last_dc_val[ci] = MCU_data[blkn][0][0];
- }
-
- return TRUE;
-}
-
-
-/*
- * Generate the best Huffman code table for the given counts, fill htbl.
- * Note this is also used by jcphuff.c.
- *
- * The JPEG standard requires that no symbol be assigned a codeword of all
- * one bits (so that padding bits added at the end of a compressed segment
- * can't look like a valid code). Because of the canonical ordering of
- * codewords, this just means that there must be an unused slot in the
- * longest codeword length category. Section K.2 of the JPEG spec suggests
- * reserving such a slot by pretending that symbol 256 is a valid symbol
- * with count 1. In theory that's not optimal; giving it count zero but
- * including it in the symbol set anyway should give a better Huffman code.
- * But the theoretically better code actually seems to come out worse in
- * practice, because it produces more all-ones bytes (which incur stuffed
- * zero bytes in the final file). In any case the difference is tiny.
- *
- * The JPEG standard requires Huffman codes to be no more than 16 bits long.
- * If some symbols have a very small but nonzero probability, the Huffman tree
- * must be adjusted to meet the code length restriction. We currently use
- * the adjustment method suggested in JPEG section K.2. This method is *not*
- * optimal; it may not choose the best possible limited-length code. But
- * typically only very-low-frequency symbols will be given less-than-optimal
- * lengths, so the code is almost optimal. Experimental comparisons against
- * an optimal limited-length-code algorithm indicate that the difference is
- * microscopic --- usually less than a hundredth of a percent of total size.
- * So the extra complexity of an optimal algorithm doesn't seem worthwhile.
- */
-
-GLOBAL(void)
-jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[])
-{
-#define MAX_CLEN 32 /* assumed maximum initial code length */
- UINT8 bits[MAX_CLEN+1]; /* bits[k] = # of symbols with code length k */
- int codesize[257]; /* codesize[k] = code length of symbol k */
- int others[257]; /* next symbol in current branch of tree */
- int c1, c2;
- int p, i, j;
- long v;
-
- /* This algorithm is explained in section K.2 of the JPEG standard */
-
- MEMZERO(bits, SIZEOF(bits));
- MEMZERO(codesize, SIZEOF(codesize));
- for (i = 0; i < 257; i++)
- others[i] = -1; /* init links to empty */
-
- freq[256] = 1; /* make sure 256 has a nonzero count */
- /* Including the pseudo-symbol 256 in the Huffman procedure guarantees
- * that no real symbol is given code-value of all ones, because 256
- * will be placed last in the largest codeword category.
- */
-
- /* Huffman's basic algorithm to assign optimal code lengths to symbols */
-
- for (;;) {
- /* Find the smallest nonzero frequency, set c1 = its symbol */
- /* In case of ties, take the larger symbol number */
- c1 = -1;
- v = 1000000000L;
- for (i = 0; i <= 256; i++) {
- if (freq[i] && freq[i] <= v) {
- v = freq[i];
- c1 = i;
- }
- }
-
- /* Find the next smallest nonzero frequency, set c2 = its symbol */
- /* In case of ties, take the larger symbol number */
- c2 = -1;
- v = 1000000000L;
- for (i = 0; i <= 256; i++) {
- if (freq[i] && freq[i] <= v && i != c1) {
- v = freq[i];
- c2 = i;
- }
- }
-
- /* Done if we've merged everything into one frequency */
- if (c2 < 0)
- break;
-
- /* Else merge the two counts/trees */
- freq[c1] += freq[c2];
- freq[c2] = 0;
-
- /* Increment the codesize of everything in c1's tree branch */
- codesize[c1]++;
- while (others[c1] >= 0) {
- c1 = others[c1];
- codesize[c1]++;
- }
-
- others[c1] = c2; /* chain c2 onto c1's tree branch */
-
- /* Increment the codesize of everything in c2's tree branch */
- codesize[c2]++;
- while (others[c2] >= 0) {
- c2 = others[c2];
- codesize[c2]++;
- }
- }
-
- /* Now count the number of symbols of each code length */
- for (i = 0; i <= 256; i++) {
- if (codesize[i]) {
- /* The JPEG standard seems to think that this can't happen, */
- /* but I'm paranoid... */
- if (codesize[i] > MAX_CLEN)
- ERREXIT(cinfo, JERR_HUFF_CLEN_OVERFLOW);
-
- bits[codesize[i]]++;
- }
- }
-
- /* JPEG doesn't allow symbols with code lengths over 16 bits, so if the pure
- * Huffman procedure assigned any such lengths, we must adjust the coding.
- * Here is what the JPEG spec says about how this next bit works:
- * Since symbols are paired for the longest Huffman code, the symbols are
- * removed from this length category two at a time. The prefix for the pair
- * (which is one bit shorter) is allocated to one of the pair; then,
- * skipping the BITS entry for that prefix length, a code word from the next
- * shortest nonzero BITS entry is converted into a prefix for two code words
- * one bit longer.
- */
-
- for (i = MAX_CLEN; i > 16; i--) {
- while (bits[i] > 0) {
- j = i - 2; /* find length of new prefix to be used */
- while (bits[j] == 0)
- j--;
-
- bits[i] -= 2; /* remove two symbols */
- bits[i-1]++; /* one goes in this length */
- bits[j+1] += 2; /* two new symbols in this length */
- bits[j]--; /* symbol of this length is now a prefix */
- }
- }
-
- /* Remove the count for the pseudo-symbol 256 from the largest codelength */
- while (bits[i] == 0) /* find largest codelength still in use */
- i--;
- bits[i]--;
-
- /* Return final symbol counts (only for lengths 0..16) */
- MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits));
-
- /* Return a list of the symbols sorted by code length */
- /* It's not real clear to me why we don't need to consider the codelength
- * changes made above, but the JPEG spec seems to think this works.
- */
- p = 0;
- for (i = 1; i <= MAX_CLEN; i++) {
- for (j = 0; j <= 255; j++) {
- if (codesize[j] == i) {
- htbl->huffval[p] = (UINT8) j;
- p++;
- }
- }
- }
-
- /* Set sent_table FALSE so updated table will be written to JPEG file. */
- htbl->sent_table = FALSE;
-}
-
-
-/*
- * Finish up a statistics-gathering pass and create the new Huffman tables.
- */
-
-METHODDEF(void)
-finish_pass_gather (j_compress_ptr cinfo)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int ci, dctbl, actbl;
- jpeg_component_info * compptr;
- JHUFF_TBL **htblptr;
- boolean did_dc[NUM_HUFF_TBLS];
- boolean did_ac[NUM_HUFF_TBLS];
-
- /* It's important not to apply jpeg_gen_optimal_table more than once
- * per table, because it clobbers the input frequency counts!
- */
- MEMZERO(did_dc, SIZEOF(did_dc));
- MEMZERO(did_ac, SIZEOF(did_ac));
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- dctbl = compptr->dc_tbl_no;
- actbl = compptr->ac_tbl_no;
- if (! did_dc[dctbl]) {
- htblptr = & cinfo->dc_huff_tbl_ptrs[dctbl];
- if (*htblptr == NULL)
- *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
- jpeg_gen_optimal_table(cinfo, *htblptr, entropy->dc_count_ptrs[dctbl]);
- did_dc[dctbl] = TRUE;
- }
- if (! did_ac[actbl]) {
- htblptr = & cinfo->ac_huff_tbl_ptrs[actbl];
- if (*htblptr == NULL)
- *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
- jpeg_gen_optimal_table(cinfo, *htblptr, entropy->ac_count_ptrs[actbl]);
- did_ac[actbl] = TRUE;
- }
- }
-}
-
-
-#endif /* ENTROPY_OPT_SUPPORTED */
-
-
-/*
- * Module initialization routine for Huffman entropy encoding.
- */
-
-GLOBAL(void)
-jinit_huff_encoder (j_compress_ptr cinfo)
-{
- huff_entropy_ptr entropy;
- int i;
-
- entropy = (huff_entropy_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(huff_entropy_encoder));
- cinfo->entropy = (struct jpeg_entropy_encoder *) entropy;
- entropy->pub.start_pass = start_pass_huff;
-
- /* Mark tables unallocated */
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL;
-#ifdef ENTROPY_OPT_SUPPORTED
- entropy->dc_count_ptrs[i] = entropy->ac_count_ptrs[i] = NULL;
-#endif
- }
-}
diff --git a/Build/source/extra/jpeg/jchuff.h b/Build/source/extra/jpeg/jchuff.h
deleted file mode 100644
index a9599fc1e6f..00000000000
--- a/Build/source/extra/jpeg/jchuff.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * jchuff.h
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains declarations for Huffman entropy encoding routines
- * that are shared between the sequential encoder (jchuff.c) and the
- * progressive encoder (jcphuff.c). No other modules need to see these.
- */
-
-/* The legal range of a DCT coefficient is
- * -1024 .. +1023 for 8-bit data;
- * -16384 .. +16383 for 12-bit data.
- * Hence the magnitude should always fit in 10 or 14 bits respectively.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define MAX_COEF_BITS 10
-#else
-#define MAX_COEF_BITS 14
-#endif
-
-/* Derived data constructed for each Huffman table */
-
-typedef struct {
- unsigned int ehufco[256]; /* code for each symbol */
- char ehufsi[256]; /* length of code for each symbol */
- /* If no code has been allocated for a symbol S, ehufsi[S] contains 0 */
-} c_derived_tbl;
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_make_c_derived_tbl jMkCDerived
-#define jpeg_gen_optimal_table jGenOptTbl
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-/* Expand a Huffman table definition into the derived format */
-EXTERN(void) jpeg_make_c_derived_tbl
- JPP((j_compress_ptr cinfo, boolean isDC, int tblno,
- c_derived_tbl ** pdtbl));
-
-/* Generate an optimal table definition given the specified counts */
-EXTERN(void) jpeg_gen_optimal_table
- JPP((j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]));
diff --git a/Build/source/extra/jpeg/jcinit.c b/Build/source/extra/jpeg/jcinit.c
deleted file mode 100644
index 5efffe33166..00000000000
--- a/Build/source/extra/jpeg/jcinit.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * jcinit.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains initialization logic for the JPEG compressor.
- * This routine is in charge of selecting the modules to be executed and
- * making an initialization call to each one.
- *
- * Logically, this code belongs in jcmaster.c. It's split out because
- * linking this routine implies linking the entire compression library.
- * For a transcoding-only application, we want to be able to use jcmaster.c
- * without linking in the whole library.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Master selection of compression modules.
- * This is done once at the start of processing an image. We determine
- * which modules will be used and give them appropriate initialization calls.
- */
-
-GLOBAL(void)
-jinit_compress_master (j_compress_ptr cinfo)
-{
- /* Initialize master control (includes parameter checking/processing) */
- jinit_c_master_control(cinfo, FALSE /* full compression */);
-
- /* Preprocessing */
- if (! cinfo->raw_data_in) {
- jinit_color_converter(cinfo);
- jinit_downsampler(cinfo);
- jinit_c_prep_controller(cinfo, FALSE /* never need full buffer here */);
- }
- /* Forward DCT */
- jinit_forward_dct(cinfo);
- /* Entropy encoding: either Huffman or arithmetic coding. */
- if (cinfo->arith_code) {
- ERREXIT(cinfo, JERR_ARITH_NOTIMPL);
- } else {
- if (cinfo->progressive_mode) {
-#ifdef C_PROGRESSIVE_SUPPORTED
- jinit_phuff_encoder(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else
- jinit_huff_encoder(cinfo);
- }
-
- /* Need a full-image coefficient buffer in any multi-pass mode. */
- jinit_c_coef_controller(cinfo,
- (boolean) (cinfo->num_scans > 1 || cinfo->optimize_coding));
- jinit_c_main_controller(cinfo, FALSE /* never need full buffer here */);
-
- jinit_marker_writer(cinfo);
-
- /* We can now tell the memory manager to allocate virtual arrays. */
- (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo);
-
- /* Write the datastream header (SOI) immediately.
- * Frame and scan headers are postponed till later.
- * This lets application insert special markers after the SOI.
- */
- (*cinfo->marker->write_file_header) (cinfo);
-}
diff --git a/Build/source/extra/jpeg/jcmainct.c b/Build/source/extra/jpeg/jcmainct.c
deleted file mode 100644
index e0279a7e017..00000000000
--- a/Build/source/extra/jpeg/jcmainct.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * jcmainct.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the main buffer controller for compression.
- * The main buffer lies between the pre-processor and the JPEG
- * compressor proper; it holds downsampled data in the JPEG colorspace.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Note: currently, there is no operating mode in which a full-image buffer
- * is needed at this step. If there were, that mode could not be used with
- * "raw data" input, since this module is bypassed in that case. However,
- * we've left the code here for possible use in special applications.
- */
-#undef FULL_MAIN_BUFFER_SUPPORTED
-
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_c_main_controller pub; /* public fields */
-
- JDIMENSION cur_iMCU_row; /* number of current iMCU row */
- JDIMENSION rowgroup_ctr; /* counts row groups received in iMCU row */
- boolean suspended; /* remember if we suspended output */
- J_BUF_MODE pass_mode; /* current operating mode */
-
- /* If using just a strip buffer, this points to the entire set of buffers
- * (we allocate one for each component). In the full-image case, this
- * points to the currently accessible strips of the virtual arrays.
- */
- JSAMPARRAY buffer[MAX_COMPONENTS];
-
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
- /* If using full-image storage, this array holds pointers to virtual-array
- * control blocks for each component. Unused if not full-image storage.
- */
- jvirt_sarray_ptr whole_image[MAX_COMPONENTS];
-#endif
-} my_main_controller;
-
-typedef my_main_controller * my_main_ptr;
-
-
-/* Forward declarations */
-METHODDEF(void) process_data_simple_main
- JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf,
- JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail));
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
-METHODDEF(void) process_data_buffer_main
- JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf,
- JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail));
-#endif
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
-
- /* Do nothing in raw-data mode. */
- if (cinfo->raw_data_in)
- return;
-
- main->cur_iMCU_row = 0; /* initialize counters */
- main->rowgroup_ctr = 0;
- main->suspended = FALSE;
- main->pass_mode = pass_mode; /* save mode for use by process_data */
-
- switch (pass_mode) {
- case JBUF_PASS_THRU:
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
- if (main->whole_image[0] != NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-#endif
- main->pub.process_data = process_data_simple_main;
- break;
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
- case JBUF_SAVE_SOURCE:
- case JBUF_CRANK_DEST:
- case JBUF_SAVE_AND_PASS:
- if (main->whole_image[0] == NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- main->pub.process_data = process_data_buffer_main;
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- break;
- }
-}
-
-
-/*
- * Process some data.
- * This routine handles the simple pass-through mode,
- * where we have only a strip buffer.
- */
-
-METHODDEF(void)
-process_data_simple_main (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
-
- while (main->cur_iMCU_row < cinfo->total_iMCU_rows) {
- /* Read input data if we haven't filled the main buffer yet */
- if (main->rowgroup_ctr < DCTSIZE)
- (*cinfo->prep->pre_process_data) (cinfo,
- input_buf, in_row_ctr, in_rows_avail,
- main->buffer, &main->rowgroup_ctr,
- (JDIMENSION) DCTSIZE);
-
- /* If we don't have a full iMCU row buffered, return to application for
- * more data. Note that preprocessor will always pad to fill the iMCU row
- * at the bottom of the image.
- */
- if (main->rowgroup_ctr != DCTSIZE)
- return;
-
- /* Send the completed row to the compressor */
- if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) {
- /* If compressor did not consume the whole row, then we must need to
- * suspend processing and return to the application. In this situation
- * we pretend we didn't yet consume the last input row; otherwise, if
- * it happened to be the last row of the image, the application would
- * think we were done.
- */
- if (! main->suspended) {
- (*in_row_ctr)--;
- main->suspended = TRUE;
- }
- return;
- }
- /* We did finish the row. Undo our little suspension hack if a previous
- * call suspended; then mark the main buffer empty.
- */
- if (main->suspended) {
- (*in_row_ctr)++;
- main->suspended = FALSE;
- }
- main->rowgroup_ctr = 0;
- main->cur_iMCU_row++;
- }
-}
-
-
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
-
-/*
- * Process some data.
- * This routine handles all of the modes that use a full-size buffer.
- */
-
-METHODDEF(void)
-process_data_buffer_main (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- int ci;
- jpeg_component_info *compptr;
- boolean writing = (main->pass_mode != JBUF_CRANK_DEST);
-
- while (main->cur_iMCU_row < cinfo->total_iMCU_rows) {
- /* Realign the virtual buffers if at the start of an iMCU row. */
- if (main->rowgroup_ctr == 0) {
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- main->buffer[ci] = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, main->whole_image[ci],
- main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE),
- (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing);
- }
- /* In a read pass, pretend we just read some source data. */
- if (! writing) {
- *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE;
- main->rowgroup_ctr = DCTSIZE;
- }
- }
-
- /* If a write pass, read input data until the current iMCU row is full. */
- /* Note: preprocessor will pad if necessary to fill the last iMCU row. */
- if (writing) {
- (*cinfo->prep->pre_process_data) (cinfo,
- input_buf, in_row_ctr, in_rows_avail,
- main->buffer, &main->rowgroup_ctr,
- (JDIMENSION) DCTSIZE);
- /* Return to application if we need more data to fill the iMCU row. */
- if (main->rowgroup_ctr < DCTSIZE)
- return;
- }
-
- /* Emit data, unless this is a sink-only pass. */
- if (main->pass_mode != JBUF_SAVE_SOURCE) {
- if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) {
- /* If compressor did not consume the whole row, then we must need to
- * suspend processing and return to the application. In this situation
- * we pretend we didn't yet consume the last input row; otherwise, if
- * it happened to be the last row of the image, the application would
- * think we were done.
- */
- if (! main->suspended) {
- (*in_row_ctr)--;
- main->suspended = TRUE;
- }
- return;
- }
- /* We did finish the row. Undo our little suspension hack if a previous
- * call suspended; then mark the main buffer empty.
- */
- if (main->suspended) {
- (*in_row_ctr)++;
- main->suspended = FALSE;
- }
- }
-
- /* If get here, we are done with this iMCU row. Mark buffer empty. */
- main->rowgroup_ctr = 0;
- main->cur_iMCU_row++;
- }
-}
-
-#endif /* FULL_MAIN_BUFFER_SUPPORTED */
-
-
-/*
- * Initialize main buffer controller.
- */
-
-GLOBAL(void)
-jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer)
-{
- my_main_ptr main;
- int ci;
- jpeg_component_info *compptr;
-
- main = (my_main_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_main_controller));
- cinfo->main = (struct jpeg_c_main_controller *) main;
- main->pub.start_pass = start_pass_main;
-
- /* We don't need to create a buffer in raw-data mode. */
- if (cinfo->raw_data_in)
- return;
-
- /* Create the buffer. It holds downsampled data, so each component
- * may be of a different size.
- */
- if (need_full_buffer) {
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
- /* Allocate a full-image virtual array for each component */
- /* Note we pad the bottom to a multiple of the iMCU height */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- main->whole_image[ci] = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- compptr->width_in_blocks * DCTSIZE,
- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
- (long) compptr->v_samp_factor) * DCTSIZE,
- (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));
- }
-#else
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-#endif
- } else {
-#ifdef FULL_MAIN_BUFFER_SUPPORTED
- main->whole_image[0] = NULL; /* flag for no virtual arrays */
-#endif
- /* Allocate a strip buffer for each component */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- main->buffer[ci] = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- compptr->width_in_blocks * DCTSIZE,
- (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));
- }
- }
-}
diff --git a/Build/source/extra/jpeg/jcmarker.c b/Build/source/extra/jpeg/jcmarker.c
deleted file mode 100644
index 3d1e6c6d524..00000000000
--- a/Build/source/extra/jpeg/jcmarker.c
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
- * jcmarker.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write JPEG datastream markers.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-typedef enum { /* JPEG marker codes */
- M_SOF0 = 0xc0,
- M_SOF1 = 0xc1,
- M_SOF2 = 0xc2,
- M_SOF3 = 0xc3,
-
- M_SOF5 = 0xc5,
- M_SOF6 = 0xc6,
- M_SOF7 = 0xc7,
-
- M_JPG = 0xc8,
- M_SOF9 = 0xc9,
- M_SOF10 = 0xca,
- M_SOF11 = 0xcb,
-
- M_SOF13 = 0xcd,
- M_SOF14 = 0xce,
- M_SOF15 = 0xcf,
-
- M_DHT = 0xc4,
-
- M_DAC = 0xcc,
-
- M_RST0 = 0xd0,
- M_RST1 = 0xd1,
- M_RST2 = 0xd2,
- M_RST3 = 0xd3,
- M_RST4 = 0xd4,
- M_RST5 = 0xd5,
- M_RST6 = 0xd6,
- M_RST7 = 0xd7,
-
- M_SOI = 0xd8,
- M_EOI = 0xd9,
- M_SOS = 0xda,
- M_DQT = 0xdb,
- M_DNL = 0xdc,
- M_DRI = 0xdd,
- M_DHP = 0xde,
- M_EXP = 0xdf,
-
- M_APP0 = 0xe0,
- M_APP1 = 0xe1,
- M_APP2 = 0xe2,
- M_APP3 = 0xe3,
- M_APP4 = 0xe4,
- M_APP5 = 0xe5,
- M_APP6 = 0xe6,
- M_APP7 = 0xe7,
- M_APP8 = 0xe8,
- M_APP9 = 0xe9,
- M_APP10 = 0xea,
- M_APP11 = 0xeb,
- M_APP12 = 0xec,
- M_APP13 = 0xed,
- M_APP14 = 0xee,
- M_APP15 = 0xef,
-
- M_JPG0 = 0xf0,
- M_JPG13 = 0xfd,
- M_COM = 0xfe,
-
- M_TEM = 0x01,
-
- M_ERROR = 0x100
-} JPEG_MARKER;
-
-
-/* Private state */
-
-typedef struct {
- struct jpeg_marker_writer pub; /* public fields */
-
- unsigned int last_restart_interval; /* last DRI value emitted; 0 after SOI */
-} my_marker_writer;
-
-typedef my_marker_writer * my_marker_ptr;
-
-
-/*
- * Basic output routines.
- *
- * Note that we do not support suspension while writing a marker.
- * Therefore, an application using suspension must ensure that there is
- * enough buffer space for the initial markers (typ. 600-700 bytes) before
- * calling jpeg_start_compress, and enough space to write the trailing EOI
- * (a few bytes) before calling jpeg_finish_compress. Multipass compression
- * modes are not supported at all with suspension, so those two are the only
- * points where markers will be written.
- */
-
-LOCAL(void)
-emit_byte (j_compress_ptr cinfo, int val)
-/* Emit a byte */
-{
- struct jpeg_destination_mgr * dest = cinfo->dest;
-
- *(dest->next_output_byte)++ = (JOCTET) val;
- if (--dest->free_in_buffer == 0) {
- if (! (*dest->empty_output_buffer) (cinfo))
- ERREXIT(cinfo, JERR_CANT_SUSPEND);
- }
-}
-
-
-LOCAL(void)
-emit_marker (j_compress_ptr cinfo, JPEG_MARKER mark)
-/* Emit a marker code */
-{
- emit_byte(cinfo, 0xFF);
- emit_byte(cinfo, (int) mark);
-}
-
-
-LOCAL(void)
-emit_2bytes (j_compress_ptr cinfo, int value)
-/* Emit a 2-byte integer; these are always MSB first in JPEG files */
-{
- emit_byte(cinfo, (value >> 8) & 0xFF);
- emit_byte(cinfo, value & 0xFF);
-}
-
-
-/*
- * Routines to write specific marker types.
- */
-
-LOCAL(int)
-emit_dqt (j_compress_ptr cinfo, int index)
-/* Emit a DQT marker */
-/* Returns the precision used (0 = 8bits, 1 = 16bits) for baseline checking */
-{
- JQUANT_TBL * qtbl = cinfo->quant_tbl_ptrs[index];
- int prec;
- int i;
-
- if (qtbl == NULL)
- ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, index);
-
- prec = 0;
- for (i = 0; i < DCTSIZE2; i++) {
- if (qtbl->quantval[i] > 255)
- prec = 1;
- }
-
- if (! qtbl->sent_table) {
- emit_marker(cinfo, M_DQT);
-
- emit_2bytes(cinfo, prec ? DCTSIZE2*2 + 1 + 2 : DCTSIZE2 + 1 + 2);
-
- emit_byte(cinfo, index + (prec<<4));
-
- for (i = 0; i < DCTSIZE2; i++) {
- /* The table entries must be emitted in zigzag order. */
- unsigned int qval = qtbl->quantval[jpeg_natural_order[i]];
- if (prec)
- emit_byte(cinfo, (int) (qval >> 8));
- emit_byte(cinfo, (int) (qval & 0xFF));
- }
-
- qtbl->sent_table = TRUE;
- }
-
- return prec;
-}
-
-
-LOCAL(void)
-emit_dht (j_compress_ptr cinfo, int index, boolean is_ac)
-/* Emit a DHT marker */
-{
- JHUFF_TBL * htbl;
- int length, i;
-
- if (is_ac) {
- htbl = cinfo->ac_huff_tbl_ptrs[index];
- index += 0x10; /* output index has AC bit set */
- } else {
- htbl = cinfo->dc_huff_tbl_ptrs[index];
- }
-
- if (htbl == NULL)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, index);
-
- if (! htbl->sent_table) {
- emit_marker(cinfo, M_DHT);
-
- length = 0;
- for (i = 1; i <= 16; i++)
- length += htbl->bits[i];
-
- emit_2bytes(cinfo, length + 2 + 1 + 16);
- emit_byte(cinfo, index);
-
- for (i = 1; i <= 16; i++)
- emit_byte(cinfo, htbl->bits[i]);
-
- for (i = 0; i < length; i++)
- emit_byte(cinfo, htbl->huffval[i]);
-
- htbl->sent_table = TRUE;
- }
-}
-
-
-LOCAL(void)
-emit_dac (j_compress_ptr cinfo)
-/* Emit a DAC marker */
-/* Since the useful info is so small, we want to emit all the tables in */
-/* one DAC marker. Therefore this routine does its own scan of the table. */
-{
-#ifdef C_ARITH_CODING_SUPPORTED
- char dc_in_use[NUM_ARITH_TBLS];
- char ac_in_use[NUM_ARITH_TBLS];
- int length, i;
- jpeg_component_info *compptr;
-
- for (i = 0; i < NUM_ARITH_TBLS; i++)
- dc_in_use[i] = ac_in_use[i] = 0;
-
- for (i = 0; i < cinfo->comps_in_scan; i++) {
- compptr = cinfo->cur_comp_info[i];
- dc_in_use[compptr->dc_tbl_no] = 1;
- ac_in_use[compptr->ac_tbl_no] = 1;
- }
-
- length = 0;
- for (i = 0; i < NUM_ARITH_TBLS; i++)
- length += dc_in_use[i] + ac_in_use[i];
-
- emit_marker(cinfo, M_DAC);
-
- emit_2bytes(cinfo, length*2 + 2);
-
- for (i = 0; i < NUM_ARITH_TBLS; i++) {
- if (dc_in_use[i]) {
- emit_byte(cinfo, i);
- emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i]<<4));
- }
- if (ac_in_use[i]) {
- emit_byte(cinfo, i + 0x10);
- emit_byte(cinfo, cinfo->arith_ac_K[i]);
- }
- }
-#endif /* C_ARITH_CODING_SUPPORTED */
-}
-
-
-LOCAL(void)
-emit_dri (j_compress_ptr cinfo)
-/* Emit a DRI marker */
-{
- emit_marker(cinfo, M_DRI);
-
- emit_2bytes(cinfo, 4); /* fixed length */
-
- emit_2bytes(cinfo, (int) cinfo->restart_interval);
-}
-
-
-LOCAL(void)
-emit_sof (j_compress_ptr cinfo, JPEG_MARKER code)
-/* Emit a SOF marker */
-{
- int ci;
- jpeg_component_info *compptr;
-
- emit_marker(cinfo, code);
-
- emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */
-
- /* Make sure image isn't bigger than SOF field can handle */
- if ((long) cinfo->image_height > 65535L ||
- (long) cinfo->image_width > 65535L)
- ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535);
-
- emit_byte(cinfo, cinfo->data_precision);
- emit_2bytes(cinfo, (int) cinfo->image_height);
- emit_2bytes(cinfo, (int) cinfo->image_width);
-
- emit_byte(cinfo, cinfo->num_components);
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- emit_byte(cinfo, compptr->component_id);
- emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
- emit_byte(cinfo, compptr->quant_tbl_no);
- }
-}
-
-
-LOCAL(void)
-emit_sos (j_compress_ptr cinfo)
-/* Emit a SOS marker */
-{
- int i, td, ta;
- jpeg_component_info *compptr;
-
- emit_marker(cinfo, M_SOS);
-
- emit_2bytes(cinfo, 2 * cinfo->comps_in_scan + 2 + 1 + 3); /* length */
-
- emit_byte(cinfo, cinfo->comps_in_scan);
-
- for (i = 0; i < cinfo->comps_in_scan; i++) {
- compptr = cinfo->cur_comp_info[i];
- emit_byte(cinfo, compptr->component_id);
- td = compptr->dc_tbl_no;
- ta = compptr->ac_tbl_no;
- if (cinfo->progressive_mode) {
- /* Progressive mode: only DC or only AC tables are used in one scan;
- * furthermore, Huffman coding of DC refinement uses no table at all.
- * We emit 0 for unused field(s); this is recommended by the P&M text
- * but does not seem to be specified in the standard.
- */
- if (cinfo->Ss == 0) {
- ta = 0; /* DC scan */
- if (cinfo->Ah != 0 && !cinfo->arith_code)
- td = 0; /* no DC table either */
- } else {
- td = 0; /* AC scan */
- }
- }
- emit_byte(cinfo, (td << 4) + ta);
- }
-
- emit_byte(cinfo, cinfo->Ss);
- emit_byte(cinfo, cinfo->Se);
- emit_byte(cinfo, (cinfo->Ah << 4) + cinfo->Al);
-}
-
-
-LOCAL(void)
-emit_jfif_app0 (j_compress_ptr cinfo)
-/* Emit a JFIF-compliant APP0 marker */
-{
- /*
- * Length of APP0 block (2 bytes)
- * Block ID (4 bytes - ASCII "JFIF")
- * Zero byte (1 byte to terminate the ID string)
- * Version Major, Minor (2 bytes - major first)
- * Units (1 byte - 0x00 = none, 0x01 = inch, 0x02 = cm)
- * Xdpu (2 bytes - dots per unit horizontal)
- * Ydpu (2 bytes - dots per unit vertical)
- * Thumbnail X size (1 byte)
- * Thumbnail Y size (1 byte)
- */
-
- emit_marker(cinfo, M_APP0);
-
- emit_2bytes(cinfo, 2 + 4 + 1 + 2 + 1 + 2 + 2 + 1 + 1); /* length */
-
- emit_byte(cinfo, 0x4A); /* Identifier: ASCII "JFIF" */
- emit_byte(cinfo, 0x46);
- emit_byte(cinfo, 0x49);
- emit_byte(cinfo, 0x46);
- emit_byte(cinfo, 0);
- emit_byte(cinfo, cinfo->JFIF_major_version); /* Version fields */
- emit_byte(cinfo, cinfo->JFIF_minor_version);
- emit_byte(cinfo, cinfo->density_unit); /* Pixel size information */
- emit_2bytes(cinfo, (int) cinfo->X_density);
- emit_2bytes(cinfo, (int) cinfo->Y_density);
- emit_byte(cinfo, 0); /* No thumbnail image */
- emit_byte(cinfo, 0);
-}
-
-
-LOCAL(void)
-emit_adobe_app14 (j_compress_ptr cinfo)
-/* Emit an Adobe APP14 marker */
-{
- /*
- * Length of APP14 block (2 bytes)
- * Block ID (5 bytes - ASCII "Adobe")
- * Version Number (2 bytes - currently 100)
- * Flags0 (2 bytes - currently 0)
- * Flags1 (2 bytes - currently 0)
- * Color transform (1 byte)
- *
- * Although Adobe TN 5116 mentions Version = 101, all the Adobe files
- * now in circulation seem to use Version = 100, so that's what we write.
- *
- * We write the color transform byte as 1 if the JPEG color space is
- * YCbCr, 2 if it's YCCK, 0 otherwise. Adobe's definition has to do with
- * whether the encoder performed a transformation, which is pretty useless.
- */
-
- emit_marker(cinfo, M_APP14);
-
- emit_2bytes(cinfo, 2 + 5 + 2 + 2 + 2 + 1); /* length */
-
- emit_byte(cinfo, 0x41); /* Identifier: ASCII "Adobe" */
- emit_byte(cinfo, 0x64);
- emit_byte(cinfo, 0x6F);
- emit_byte(cinfo, 0x62);
- emit_byte(cinfo, 0x65);
- emit_2bytes(cinfo, 100); /* Version */
- emit_2bytes(cinfo, 0); /* Flags0 */
- emit_2bytes(cinfo, 0); /* Flags1 */
- switch (cinfo->jpeg_color_space) {
- case JCS_YCbCr:
- emit_byte(cinfo, 1); /* Color transform = 1 */
- break;
- case JCS_YCCK:
- emit_byte(cinfo, 2); /* Color transform = 2 */
- break;
- default:
- emit_byte(cinfo, 0); /* Color transform = 0 */
- break;
- }
-}
-
-
-/*
- * These routines allow writing an arbitrary marker with parameters.
- * The only intended use is to emit COM or APPn markers after calling
- * write_file_header and before calling write_frame_header.
- * Other uses are not guaranteed to produce desirable results.
- * Counting the parameter bytes properly is the caller's responsibility.
- */
-
-METHODDEF(void)
-write_marker_header (j_compress_ptr cinfo, int marker, unsigned int datalen)
-/* Emit an arbitrary marker header */
-{
- if (datalen > (unsigned int) 65533) /* safety check */
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- emit_marker(cinfo, (JPEG_MARKER) marker);
-
- emit_2bytes(cinfo, (int) (datalen + 2)); /* total length */
-}
-
-METHODDEF(void)
-write_marker_byte (j_compress_ptr cinfo, int val)
-/* Emit one byte of marker parameters following write_marker_header */
-{
- emit_byte(cinfo, val);
-}
-
-
-/*
- * Write datastream header.
- * This consists of an SOI and optional APPn markers.
- * We recommend use of the JFIF marker, but not the Adobe marker,
- * when using YCbCr or grayscale data. The JFIF marker should NOT
- * be used for any other JPEG colorspace. The Adobe marker is helpful
- * to distinguish RGB, CMYK, and YCCK colorspaces.
- * Note that an application can write additional header markers after
- * jpeg_start_compress returns.
- */
-
-METHODDEF(void)
-write_file_header (j_compress_ptr cinfo)
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
-
- emit_marker(cinfo, M_SOI); /* first the SOI */
-
- /* SOI is defined to reset restart interval to 0 */
- marker->last_restart_interval = 0;
-
- if (cinfo->write_JFIF_header) /* next an optional JFIF APP0 */
- emit_jfif_app0(cinfo);
- if (cinfo->write_Adobe_marker) /* next an optional Adobe APP14 */
- emit_adobe_app14(cinfo);
-}
-
-
-/*
- * Write frame header.
- * This consists of DQT and SOFn markers.
- * Note that we do not emit the SOF until we have emitted the DQT(s).
- * This avoids compatibility problems with incorrect implementations that
- * try to error-check the quant table numbers as soon as they see the SOF.
- */
-
-METHODDEF(void)
-write_frame_header (j_compress_ptr cinfo)
-{
- int ci, prec;
- boolean is_baseline;
- jpeg_component_info *compptr;
-
- /* Emit DQT for each quantization table.
- * Note that emit_dqt() suppresses any duplicate tables.
- */
- prec = 0;
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- prec += emit_dqt(cinfo, compptr->quant_tbl_no);
- }
- /* now prec is nonzero iff there are any 16-bit quant tables. */
-
- /* Check for a non-baseline specification.
- * Note we assume that Huffman table numbers won't be changed later.
- */
- if (cinfo->arith_code || cinfo->progressive_mode ||
- cinfo->data_precision != 8) {
- is_baseline = FALSE;
- } else {
- is_baseline = TRUE;
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- if (compptr->dc_tbl_no > 1 || compptr->ac_tbl_no > 1)
- is_baseline = FALSE;
- }
- if (prec && is_baseline) {
- is_baseline = FALSE;
- /* If it's baseline except for quantizer size, warn the user */
- TRACEMS(cinfo, 0, JTRC_16BIT_TABLES);
- }
- }
-
- /* Emit the proper SOF marker */
- if (cinfo->arith_code) {
- emit_sof(cinfo, M_SOF9); /* SOF code for arithmetic coding */
- } else {
- if (cinfo->progressive_mode)
- emit_sof(cinfo, M_SOF2); /* SOF code for progressive Huffman */
- else if (is_baseline)
- emit_sof(cinfo, M_SOF0); /* SOF code for baseline implementation */
- else
- emit_sof(cinfo, M_SOF1); /* SOF code for non-baseline Huffman file */
- }
-}
-
-
-/*
- * Write scan header.
- * This consists of DHT or DAC markers, optional DRI, and SOS.
- * Compressed data will be written following the SOS.
- */
-
-METHODDEF(void)
-write_scan_header (j_compress_ptr cinfo)
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
- int i;
- jpeg_component_info *compptr;
-
- if (cinfo->arith_code) {
- /* Emit arith conditioning info. We may have some duplication
- * if the file has multiple scans, but it's so small it's hardly
- * worth worrying about.
- */
- emit_dac(cinfo);
- } else {
- /* Emit Huffman tables.
- * Note that emit_dht() suppresses any duplicate tables.
- */
- for (i = 0; i < cinfo->comps_in_scan; i++) {
- compptr = cinfo->cur_comp_info[i];
- if (cinfo->progressive_mode) {
- /* Progressive mode: only DC or only AC tables are used in one scan */
- if (cinfo->Ss == 0) {
- if (cinfo->Ah == 0) /* DC needs no table for refinement scan */
- emit_dht(cinfo, compptr->dc_tbl_no, FALSE);
- } else {
- emit_dht(cinfo, compptr->ac_tbl_no, TRUE);
- }
- } else {
- /* Sequential mode: need both DC and AC tables */
- emit_dht(cinfo, compptr->dc_tbl_no, FALSE);
- emit_dht(cinfo, compptr->ac_tbl_no, TRUE);
- }
- }
- }
-
- /* Emit DRI if required --- note that DRI value could change for each scan.
- * We avoid wasting space with unnecessary DRIs, however.
- */
- if (cinfo->restart_interval != marker->last_restart_interval) {
- emit_dri(cinfo);
- marker->last_restart_interval = cinfo->restart_interval;
- }
-
- emit_sos(cinfo);
-}
-
-
-/*
- * Write datastream trailer.
- */
-
-METHODDEF(void)
-write_file_trailer (j_compress_ptr cinfo)
-{
- emit_marker(cinfo, M_EOI);
-}
-
-
-/*
- * Write an abbreviated table-specification datastream.
- * This consists of SOI, DQT and DHT tables, and EOI.
- * Any table that is defined and not marked sent_table = TRUE will be
- * emitted. Note that all tables will be marked sent_table = TRUE at exit.
- */
-
-METHODDEF(void)
-write_tables_only (j_compress_ptr cinfo)
-{
- int i;
-
- emit_marker(cinfo, M_SOI);
-
- for (i = 0; i < NUM_QUANT_TBLS; i++) {
- if (cinfo->quant_tbl_ptrs[i] != NULL)
- (void) emit_dqt(cinfo, i);
- }
-
- if (! cinfo->arith_code) {
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- if (cinfo->dc_huff_tbl_ptrs[i] != NULL)
- emit_dht(cinfo, i, FALSE);
- if (cinfo->ac_huff_tbl_ptrs[i] != NULL)
- emit_dht(cinfo, i, TRUE);
- }
- }
-
- emit_marker(cinfo, M_EOI);
-}
-
-
-/*
- * Initialize the marker writer module.
- */
-
-GLOBAL(void)
-jinit_marker_writer (j_compress_ptr cinfo)
-{
- my_marker_ptr marker;
-
- /* Create the subobject */
- marker = (my_marker_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_marker_writer));
- cinfo->marker = (struct jpeg_marker_writer *) marker;
- /* Initialize method pointers */
- marker->pub.write_file_header = write_file_header;
- marker->pub.write_frame_header = write_frame_header;
- marker->pub.write_scan_header = write_scan_header;
- marker->pub.write_file_trailer = write_file_trailer;
- marker->pub.write_tables_only = write_tables_only;
- marker->pub.write_marker_header = write_marker_header;
- marker->pub.write_marker_byte = write_marker_byte;
- /* Initialize private state */
- marker->last_restart_interval = 0;
-}
diff --git a/Build/source/extra/jpeg/jcmaster.c b/Build/source/extra/jpeg/jcmaster.c
deleted file mode 100644
index aab4020b879..00000000000
--- a/Build/source/extra/jpeg/jcmaster.c
+++ /dev/null
@@ -1,590 +0,0 @@
-/*
- * jcmaster.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains master control logic for the JPEG compressor.
- * These routines are concerned with parameter validation, initial setup,
- * and inter-pass control (determining the number of passes and the work
- * to be done in each pass).
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private state */
-
-typedef enum {
- main_pass, /* input data, also do first output step */
- huff_opt_pass, /* Huffman code optimization pass */
- output_pass /* data output pass */
-} c_pass_type;
-
-typedef struct {
- struct jpeg_comp_master pub; /* public fields */
-
- c_pass_type pass_type; /* the type of the current pass */
-
- int pass_number; /* # of passes completed */
- int total_passes; /* total # of passes needed */
-
- int scan_number; /* current index in scan_info[] */
-} my_comp_master;
-
-typedef my_comp_master * my_master_ptr;
-
-
-/*
- * Support routines that do various essential calculations.
- */
-
-LOCAL(void)
-initial_setup (j_compress_ptr cinfo)
-/* Do computations that are needed before master selection phase */
-{
- int ci;
- jpeg_component_info *compptr;
- long samplesperrow;
- JDIMENSION jd_samplesperrow;
-
- /* Sanity check on image dimensions */
- if (cinfo->image_height <= 0 || cinfo->image_width <= 0
- || cinfo->num_components <= 0 || cinfo->input_components <= 0)
- ERREXIT(cinfo, JERR_EMPTY_IMAGE);
-
- /* Make sure image isn't bigger than I can handle */
- if ((long) cinfo->image_height > (long) JPEG_MAX_DIMENSION ||
- (long) cinfo->image_width > (long) JPEG_MAX_DIMENSION)
- ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION);
-
- /* Width of an input scanline must be representable as JDIMENSION. */
- samplesperrow = (long) cinfo->image_width * (long) cinfo->input_components;
- jd_samplesperrow = (JDIMENSION) samplesperrow;
- if ((long) jd_samplesperrow != samplesperrow)
- ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
-
- /* For now, precision must match compiled-in value... */
- if (cinfo->data_precision != BITS_IN_JSAMPLE)
- ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision);
-
- /* Check that number of components won't exceed internal array sizes */
- if (cinfo->num_components > MAX_COMPONENTS)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components,
- MAX_COMPONENTS);
-
- /* Compute maximum sampling factors; check factor validity */
- cinfo->max_h_samp_factor = 1;
- cinfo->max_v_samp_factor = 1;
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
- compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
- ERREXIT(cinfo, JERR_BAD_SAMPLING);
- cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor,
- compptr->h_samp_factor);
- cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor,
- compptr->v_samp_factor);
- }
-
- /* Compute dimensions of components */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Fill in the correct component_index value; don't rely on application */
- compptr->component_index = ci;
- /* For compression, we never do DCT scaling. */
- compptr->DCT_scaled_size = DCTSIZE;
- /* Size in DCT blocks */
- compptr->width_in_blocks = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
- (long) (cinfo->max_h_samp_factor * DCTSIZE));
- compptr->height_in_blocks = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
- (long) (cinfo->max_v_samp_factor * DCTSIZE));
- /* Size in samples */
- compptr->downsampled_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
- (long) cinfo->max_h_samp_factor);
- compptr->downsampled_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
- (long) cinfo->max_v_samp_factor);
- /* Mark component needed (this flag isn't actually used for compression) */
- compptr->component_needed = TRUE;
- }
-
- /* Compute number of fully interleaved MCU rows (number of times that
- * main controller will call coefficient controller).
- */
- cinfo->total_iMCU_rows = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height,
- (long) (cinfo->max_v_samp_factor*DCTSIZE));
-}
-
-
-#ifdef C_MULTISCAN_FILES_SUPPORTED
-
-LOCAL(void)
-validate_script (j_compress_ptr cinfo)
-/* Verify that the scan script in cinfo->scan_info[] is valid; also
- * determine whether it uses progressive JPEG, and set cinfo->progressive_mode.
- */
-{
- const jpeg_scan_info * scanptr;
- int scanno, ncomps, ci, coefi, thisi;
- int Ss, Se, Ah, Al;
- boolean component_sent[MAX_COMPONENTS];
-#ifdef C_PROGRESSIVE_SUPPORTED
- int * last_bitpos_ptr;
- int last_bitpos[MAX_COMPONENTS][DCTSIZE2];
- /* -1 until that coefficient has been seen; then last Al for it */
-#endif
-
- if (cinfo->num_scans <= 0)
- ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, 0);
-
- /* For sequential JPEG, all scans must have Ss=0, Se=DCTSIZE2-1;
- * for progressive JPEG, no scan can have this.
- */
- scanptr = cinfo->scan_info;
- if (scanptr->Ss != 0 || scanptr->Se != DCTSIZE2-1) {
-#ifdef C_PROGRESSIVE_SUPPORTED
- cinfo->progressive_mode = TRUE;
- last_bitpos_ptr = & last_bitpos[0][0];
- for (ci = 0; ci < cinfo->num_components; ci++)
- for (coefi = 0; coefi < DCTSIZE2; coefi++)
- *last_bitpos_ptr++ = -1;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- cinfo->progressive_mode = FALSE;
- for (ci = 0; ci < cinfo->num_components; ci++)
- component_sent[ci] = FALSE;
- }
-
- for (scanno = 1; scanno <= cinfo->num_scans; scanptr++, scanno++) {
- /* Validate component indexes */
- ncomps = scanptr->comps_in_scan;
- if (ncomps <= 0 || ncomps > MAX_COMPS_IN_SCAN)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, ncomps, MAX_COMPS_IN_SCAN);
- for (ci = 0; ci < ncomps; ci++) {
- thisi = scanptr->component_index[ci];
- if (thisi < 0 || thisi >= cinfo->num_components)
- ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno);
- /* Components must appear in SOF order within each scan */
- if (ci > 0 && thisi <= scanptr->component_index[ci-1])
- ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno);
- }
- /* Validate progression parameters */
- Ss = scanptr->Ss;
- Se = scanptr->Se;
- Ah = scanptr->Ah;
- Al = scanptr->Al;
- if (cinfo->progressive_mode) {
-#ifdef C_PROGRESSIVE_SUPPORTED
- /* The JPEG spec simply gives the ranges 0..13 for Ah and Al, but that
- * seems wrong: the upper bound ought to depend on data precision.
- * Perhaps they really meant 0..N+1 for N-bit precision.
- * Here we allow 0..10 for 8-bit data; Al larger than 10 results in
- * out-of-range reconstructed DC values during the first DC scan,
- * which might cause problems for some decoders.
- */
-#if BITS_IN_JSAMPLE == 8
-#define MAX_AH_AL 10
-#else
-#define MAX_AH_AL 13
-#endif
- if (Ss < 0 || Ss >= DCTSIZE2 || Se < Ss || Se >= DCTSIZE2 ||
- Ah < 0 || Ah > MAX_AH_AL || Al < 0 || Al > MAX_AH_AL)
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- if (Ss == 0) {
- if (Se != 0) /* DC and AC together not OK */
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- } else {
- if (ncomps != 1) /* AC scans must be for only one component */
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- }
- for (ci = 0; ci < ncomps; ci++) {
- last_bitpos_ptr = & last_bitpos[scanptr->component_index[ci]][0];
- if (Ss != 0 && last_bitpos_ptr[0] < 0) /* AC without prior DC scan */
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- for (coefi = Ss; coefi <= Se; coefi++) {
- if (last_bitpos_ptr[coefi] < 0) {
- /* first scan of this coefficient */
- if (Ah != 0)
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- } else {
- /* not first scan */
- if (Ah != last_bitpos_ptr[coefi] || Al != Ah-1)
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- }
- last_bitpos_ptr[coefi] = Al;
- }
- }
-#endif
- } else {
- /* For sequential JPEG, all progression parameters must be these: */
- if (Ss != 0 || Se != DCTSIZE2-1 || Ah != 0 || Al != 0)
- ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno);
- /* Make sure components are not sent twice */
- for (ci = 0; ci < ncomps; ci++) {
- thisi = scanptr->component_index[ci];
- if (component_sent[thisi])
- ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno);
- component_sent[thisi] = TRUE;
- }
- }
- }
-
- /* Now verify that everything got sent. */
- if (cinfo->progressive_mode) {
-#ifdef C_PROGRESSIVE_SUPPORTED
- /* For progressive mode, we only check that at least some DC data
- * got sent for each component; the spec does not require that all bits
- * of all coefficients be transmitted. Would it be wiser to enforce
- * transmission of all coefficient bits??
- */
- for (ci = 0; ci < cinfo->num_components; ci++) {
- if (last_bitpos[ci][0] < 0)
- ERREXIT(cinfo, JERR_MISSING_DATA);
- }
-#endif
- } else {
- for (ci = 0; ci < cinfo->num_components; ci++) {
- if (! component_sent[ci])
- ERREXIT(cinfo, JERR_MISSING_DATA);
- }
- }
-}
-
-#endif /* C_MULTISCAN_FILES_SUPPORTED */
-
-
-LOCAL(void)
-select_scan_parameters (j_compress_ptr cinfo)
-/* Set up the scan parameters for the current scan */
-{
- int ci;
-
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- if (cinfo->scan_info != NULL) {
- /* Prepare for current scan --- the script is already validated */
- my_master_ptr master = (my_master_ptr) cinfo->master;
- const jpeg_scan_info * scanptr = cinfo->scan_info + master->scan_number;
-
- cinfo->comps_in_scan = scanptr->comps_in_scan;
- for (ci = 0; ci < scanptr->comps_in_scan; ci++) {
- cinfo->cur_comp_info[ci] =
- &cinfo->comp_info[scanptr->component_index[ci]];
- }
- cinfo->Ss = scanptr->Ss;
- cinfo->Se = scanptr->Se;
- cinfo->Ah = scanptr->Ah;
- cinfo->Al = scanptr->Al;
- }
- else
-#endif
- {
- /* Prepare for single sequential-JPEG scan containing all components */
- if (cinfo->num_components > MAX_COMPS_IN_SCAN)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components,
- MAX_COMPS_IN_SCAN);
- cinfo->comps_in_scan = cinfo->num_components;
- for (ci = 0; ci < cinfo->num_components; ci++) {
- cinfo->cur_comp_info[ci] = &cinfo->comp_info[ci];
- }
- cinfo->Ss = 0;
- cinfo->Se = DCTSIZE2-1;
- cinfo->Ah = 0;
- cinfo->Al = 0;
- }
-}
-
-
-LOCAL(void)
-per_scan_setup (j_compress_ptr cinfo)
-/* Do computations that are needed before processing a JPEG scan */
-/* cinfo->comps_in_scan and cinfo->cur_comp_info[] are already set */
-{
- int ci, mcublks, tmp;
- jpeg_component_info *compptr;
-
- if (cinfo->comps_in_scan == 1) {
-
- /* Noninterleaved (single-component) scan */
- compptr = cinfo->cur_comp_info[0];
-
- /* Overall image size in MCUs */
- cinfo->MCUs_per_row = compptr->width_in_blocks;
- cinfo->MCU_rows_in_scan = compptr->height_in_blocks;
-
- /* For noninterleaved scan, always one block per MCU */
- compptr->MCU_width = 1;
- compptr->MCU_height = 1;
- compptr->MCU_blocks = 1;
- compptr->MCU_sample_width = DCTSIZE;
- compptr->last_col_width = 1;
- /* For noninterleaved scans, it is convenient to define last_row_height
- * as the number of block rows present in the last iMCU row.
- */
- tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
- if (tmp == 0) tmp = compptr->v_samp_factor;
- compptr->last_row_height = tmp;
-
- /* Prepare array describing MCU composition */
- cinfo->blocks_in_MCU = 1;
- cinfo->MCU_membership[0] = 0;
-
- } else {
-
- /* Interleaved (multi-component) scan */
- if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan,
- MAX_COMPS_IN_SCAN);
-
- /* Overall image size in MCUs */
- cinfo->MCUs_per_row = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width,
- (long) (cinfo->max_h_samp_factor*DCTSIZE));
- cinfo->MCU_rows_in_scan = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height,
- (long) (cinfo->max_v_samp_factor*DCTSIZE));
-
- cinfo->blocks_in_MCU = 0;
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* Sampling factors give # of blocks of component in each MCU */
- compptr->MCU_width = compptr->h_samp_factor;
- compptr->MCU_height = compptr->v_samp_factor;
- compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height;
- compptr->MCU_sample_width = compptr->MCU_width * DCTSIZE;
- /* Figure number of non-dummy blocks in last MCU column & row */
- tmp = (int) (compptr->width_in_blocks % compptr->MCU_width);
- if (tmp == 0) tmp = compptr->MCU_width;
- compptr->last_col_width = tmp;
- tmp = (int) (compptr->height_in_blocks % compptr->MCU_height);
- if (tmp == 0) tmp = compptr->MCU_height;
- compptr->last_row_height = tmp;
- /* Prepare array describing MCU composition */
- mcublks = compptr->MCU_blocks;
- if (cinfo->blocks_in_MCU + mcublks > C_MAX_BLOCKS_IN_MCU)
- ERREXIT(cinfo, JERR_BAD_MCU_SIZE);
- while (mcublks-- > 0) {
- cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci;
- }
- }
-
- }
-
- /* Convert restart specified in rows to actual MCU count. */
- /* Note that count must fit in 16 bits, so we provide limiting. */
- if (cinfo->restart_in_rows > 0) {
- long nominal = (long) cinfo->restart_in_rows * (long) cinfo->MCUs_per_row;
- cinfo->restart_interval = (unsigned int) MIN(nominal, 65535L);
- }
-}
-
-
-/*
- * Per-pass setup.
- * This is called at the beginning of each pass. We determine which modules
- * will be active during this pass and give them appropriate start_pass calls.
- * We also set is_last_pass to indicate whether any more passes will be
- * required.
- */
-
-METHODDEF(void)
-prepare_for_pass (j_compress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
-
- switch (master->pass_type) {
- case main_pass:
- /* Initial pass: will collect input data, and do either Huffman
- * optimization or data output for the first scan.
- */
- select_scan_parameters(cinfo);
- per_scan_setup(cinfo);
- if (! cinfo->raw_data_in) {
- (*cinfo->cconvert->start_pass) (cinfo);
- (*cinfo->downsample->start_pass) (cinfo);
- (*cinfo->prep->start_pass) (cinfo, JBUF_PASS_THRU);
- }
- (*cinfo->fdct->start_pass) (cinfo);
- (*cinfo->entropy->start_pass) (cinfo, cinfo->optimize_coding);
- (*cinfo->coef->start_pass) (cinfo,
- (master->total_passes > 1 ?
- JBUF_SAVE_AND_PASS : JBUF_PASS_THRU));
- (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU);
- if (cinfo->optimize_coding) {
- /* No immediate data output; postpone writing frame/scan headers */
- master->pub.call_pass_startup = FALSE;
- } else {
- /* Will write frame/scan headers at first jpeg_write_scanlines call */
- master->pub.call_pass_startup = TRUE;
- }
- break;
-#ifdef ENTROPY_OPT_SUPPORTED
- case huff_opt_pass:
- /* Do Huffman optimization for a scan after the first one. */
- select_scan_parameters(cinfo);
- per_scan_setup(cinfo);
- if (cinfo->Ss != 0 || cinfo->Ah == 0 || cinfo->arith_code) {
- (*cinfo->entropy->start_pass) (cinfo, TRUE);
- (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST);
- master->pub.call_pass_startup = FALSE;
- break;
- }
- /* Special case: Huffman DC refinement scans need no Huffman table
- * and therefore we can skip the optimization pass for them.
- */
- master->pass_type = output_pass;
- master->pass_number++;
- /*FALLTHROUGH*/
-#endif
- case output_pass:
- /* Do a data-output pass. */
- /* We need not repeat per-scan setup if prior optimization pass did it. */
- if (! cinfo->optimize_coding) {
- select_scan_parameters(cinfo);
- per_scan_setup(cinfo);
- }
- (*cinfo->entropy->start_pass) (cinfo, FALSE);
- (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST);
- /* We emit frame/scan headers now */
- if (master->scan_number == 0)
- (*cinfo->marker->write_frame_header) (cinfo);
- (*cinfo->marker->write_scan_header) (cinfo);
- master->pub.call_pass_startup = FALSE;
- break;
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- }
-
- master->pub.is_last_pass = (master->pass_number == master->total_passes-1);
-
- /* Set up progress monitor's pass info if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->completed_passes = master->pass_number;
- cinfo->progress->total_passes = master->total_passes;
- }
-}
-
-
-/*
- * Special start-of-pass hook.
- * This is called by jpeg_write_scanlines if call_pass_startup is TRUE.
- * In single-pass processing, we need this hook because we don't want to
- * write frame/scan headers during jpeg_start_compress; we want to let the
- * application write COM markers etc. between jpeg_start_compress and the
- * jpeg_write_scanlines loop.
- * In multi-pass processing, this routine is not used.
- */
-
-METHODDEF(void)
-pass_startup (j_compress_ptr cinfo)
-{
- cinfo->master->call_pass_startup = FALSE; /* reset flag so call only once */
-
- (*cinfo->marker->write_frame_header) (cinfo);
- (*cinfo->marker->write_scan_header) (cinfo);
-}
-
-
-/*
- * Finish up at end of pass.
- */
-
-METHODDEF(void)
-finish_pass_master (j_compress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
-
- /* The entropy coder always needs an end-of-pass call,
- * either to analyze statistics or to flush its output buffer.
- */
- (*cinfo->entropy->finish_pass) (cinfo);
-
- /* Update state for next pass */
- switch (master->pass_type) {
- case main_pass:
- /* next pass is either output of scan 0 (after optimization)
- * or output of scan 1 (if no optimization).
- */
- master->pass_type = output_pass;
- if (! cinfo->optimize_coding)
- master->scan_number++;
- break;
- case huff_opt_pass:
- /* next pass is always output of current scan */
- master->pass_type = output_pass;
- break;
- case output_pass:
- /* next pass is either optimization or output of next scan */
- if (cinfo->optimize_coding)
- master->pass_type = huff_opt_pass;
- master->scan_number++;
- break;
- }
-
- master->pass_number++;
-}
-
-
-/*
- * Initialize master compression control.
- */
-
-GLOBAL(void)
-jinit_c_master_control (j_compress_ptr cinfo, boolean transcode_only)
-{
- my_master_ptr master;
-
- master = (my_master_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_comp_master));
- cinfo->master = (struct jpeg_comp_master *) master;
- master->pub.prepare_for_pass = prepare_for_pass;
- master->pub.pass_startup = pass_startup;
- master->pub.finish_pass = finish_pass_master;
- master->pub.is_last_pass = FALSE;
-
- /* Validate parameters, determine derived values */
- initial_setup(cinfo);
-
- if (cinfo->scan_info != NULL) {
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- validate_script(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- cinfo->progressive_mode = FALSE;
- cinfo->num_scans = 1;
- }
-
- if (cinfo->progressive_mode) /* TEMPORARY HACK ??? */
- cinfo->optimize_coding = TRUE; /* assume default tables no good for progressive mode */
-
- /* Initialize my private state */
- if (transcode_only) {
- /* no main pass in transcoding */
- if (cinfo->optimize_coding)
- master->pass_type = huff_opt_pass;
- else
- master->pass_type = output_pass;
- } else {
- /* for normal compression, first pass is always this type: */
- master->pass_type = main_pass;
- }
- master->scan_number = 0;
- master->pass_number = 0;
- if (cinfo->optimize_coding)
- master->total_passes = cinfo->num_scans * 2;
- else
- master->total_passes = cinfo->num_scans;
-}
diff --git a/Build/source/extra/jpeg/jcomapi.c b/Build/source/extra/jpeg/jcomapi.c
deleted file mode 100644
index 9b1fa7568a6..00000000000
--- a/Build/source/extra/jpeg/jcomapi.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * jcomapi.c
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains application interface routines that are used for both
- * compression and decompression.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Abort processing of a JPEG compression or decompression operation,
- * but don't destroy the object itself.
- *
- * For this, we merely clean up all the nonpermanent memory pools.
- * Note that temp files (virtual arrays) are not allowed to belong to
- * the permanent pool, so we will be able to close all temp files here.
- * Closing a data source or destination, if necessary, is the application's
- * responsibility.
- */
-
-GLOBAL(void)
-jpeg_abort (j_common_ptr cinfo)
-{
- int pool;
-
- /* Do nothing if called on a not-initialized or destroyed JPEG object. */
- if (cinfo->mem == NULL)
- return;
-
- /* Releasing pools in reverse order might help avoid fragmentation
- * with some (brain-damaged) malloc libraries.
- */
- for (pool = JPOOL_NUMPOOLS-1; pool > JPOOL_PERMANENT; pool--) {
- (*cinfo->mem->free_pool) (cinfo, pool);
- }
-
- /* Reset overall state for possible reuse of object */
- if (cinfo->is_decompressor) {
- cinfo->global_state = DSTATE_START;
- /* Try to keep application from accessing now-deleted marker list.
- * A bit kludgy to do it here, but this is the most central place.
- */
- ((j_decompress_ptr) cinfo)->marker_list = NULL;
- } else {
- cinfo->global_state = CSTATE_START;
- }
-}
-
-
-/*
- * Destruction of a JPEG object.
- *
- * Everything gets deallocated except the master jpeg_compress_struct itself
- * and the error manager struct. Both of these are supplied by the application
- * and must be freed, if necessary, by the application. (Often they are on
- * the stack and so don't need to be freed anyway.)
- * Closing a data source or destination, if necessary, is the application's
- * responsibility.
- */
-
-GLOBAL(void)
-jpeg_destroy (j_common_ptr cinfo)
-{
- /* We need only tell the memory manager to release everything. */
- /* NB: mem pointer is NULL if memory mgr failed to initialize. */
- if (cinfo->mem != NULL)
- (*cinfo->mem->self_destruct) (cinfo);
- cinfo->mem = NULL; /* be safe if jpeg_destroy is called twice */
- cinfo->global_state = 0; /* mark it destroyed */
-}
-
-
-/*
- * Convenience routines for allocating quantization and Huffman tables.
- * (Would jutils.c be a more reasonable place to put these?)
- */
-
-GLOBAL(JQUANT_TBL *)
-jpeg_alloc_quant_table (j_common_ptr cinfo)
-{
- JQUANT_TBL *tbl;
-
- tbl = (JQUANT_TBL *)
- (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JQUANT_TBL));
- tbl->sent_table = FALSE; /* make sure this is false in any new table */
- return tbl;
-}
-
-
-GLOBAL(JHUFF_TBL *)
-jpeg_alloc_huff_table (j_common_ptr cinfo)
-{
- JHUFF_TBL *tbl;
-
- tbl = (JHUFF_TBL *)
- (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JHUFF_TBL));
- tbl->sent_table = FALSE; /* make sure this is false in any new table */
- return tbl;
-}
diff --git a/Build/source/extra/jpeg/jconfig.bcc b/Build/source/extra/jpeg/jconfig.bcc
deleted file mode 100644
index c6c53ff63a7..00000000000
--- a/Build/source/extra/jpeg/jconfig.bcc
+++ /dev/null
@@ -1,48 +0,0 @@
-/* jconfig.bcc --- jconfig.h for Borland C (Turbo C) on MS-DOS or OS/2. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#ifdef __MSDOS__
-#define NEED_FAR_POINTERS /* for small or medium memory model */
-#endif
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN /* this assumes you have -w-stu in CFLAGS */
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#ifdef __MSDOS__
-#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */
-#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */
-#define USE_FMEM /* Borland has _fmemcpy() and _fmemset() */
-#endif
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE
-#define USE_SETMODE /* Borland has setmode() */
-#ifdef __MSDOS__
-#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */
-#endif
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.cfg b/Build/source/extra/jpeg/jconfig.cfg
deleted file mode 100644
index 36a04fa8402..00000000000
--- a/Build/source/extra/jpeg/jconfig.cfg
+++ /dev/null
@@ -1,44 +0,0 @@
-/* jconfig.cfg --- source file edited by configure script */
-/* see jconfig.doc for explanations */
-
-#undef HAVE_PROTOTYPES
-#undef HAVE_UNSIGNED_CHAR
-#undef HAVE_UNSIGNED_SHORT
-#undef void
-#undef const
-#undef CHAR_IS_UNSIGNED
-#undef HAVE_STDDEF_H
-#undef HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-/* Define this if you get warnings about undefined structures. */
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-#undef INLINE
-/* These are for configuring the JPEG memory manager. */
-#undef DEFAULT_MAX_MEM
-#undef NO_MKTEMP
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#undef TWO_FILE_COMMANDLINE
-#undef NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-
-/* Define this if you want percent-done progress reports from cjpeg/djpeg. */
-#undef PROGRESS_REPORT
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.dj b/Build/source/extra/jpeg/jconfig.dj
deleted file mode 100644
index f759a9dbd6b..00000000000
--- a/Build/source/extra/jpeg/jconfig.dj
+++ /dev/null
@@ -1,38 +0,0 @@
-/* jconfig.dj --- jconfig.h for DJGPP (Delorie's GNU C port) on MS-DOS. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS /* DJGPP uses flat 32-bit addressing */
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#undef TWO_FILE_COMMANDLINE /* optional */
-#define USE_SETMODE /* Needed to make one-file style work in DJGPP */
-#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.doc b/Build/source/extra/jpeg/jconfig.doc
deleted file mode 100644
index c18d1c064b7..00000000000
--- a/Build/source/extra/jpeg/jconfig.doc
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * jconfig.doc
- *
- * Copyright (C) 1991-1994, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file documents the configuration options that are required to
- * customize the JPEG software for a particular system.
- *
- * The actual configuration options for a particular installation are stored
- * in jconfig.h. On many machines, jconfig.h can be generated automatically
- * or copied from one of the "canned" jconfig files that we supply. But if
- * you need to generate a jconfig.h file by hand, this file tells you how.
- *
- * DO NOT EDIT THIS FILE --- IT WON'T ACCOMPLISH ANYTHING.
- * EDIT A COPY NAMED JCONFIG.H.
- */
-
-
-/*
- * These symbols indicate the properties of your machine or compiler.
- * #define the symbol if yes, #undef it if no.
- */
-
-/* Does your compiler support function prototypes?
- * (If not, you also need to use ansi2knr, see install.doc)
- */
-#define HAVE_PROTOTYPES
-
-/* Does your compiler support the declaration "unsigned char" ?
- * How about "unsigned short" ?
- */
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-
-/* Define "void" as "char" if your compiler doesn't know about type void.
- * NOTE: be sure to define void such that "void *" represents the most general
- * pointer type, e.g., that returned by malloc().
- */
-/* #define void char */
-
-/* Define "const" as empty if your compiler doesn't know the "const" keyword.
- */
-/* #define const */
-
-/* Define this if an ordinary "char" type is unsigned.
- * If you're not sure, leaving it undefined will work at some cost in speed.
- * If you defined HAVE_UNSIGNED_CHAR then the speed difference is minimal.
- */
-#undef CHAR_IS_UNSIGNED
-
-/* Define this if your system has an ANSI-conforming <stddef.h> file.
- */
-#define HAVE_STDDEF_H
-
-/* Define this if your system has an ANSI-conforming <stdlib.h> file.
- */
-#define HAVE_STDLIB_H
-
-/* Define this if your system does not have an ANSI/SysV <string.h>,
- * but does have a BSD-style <strings.h>.
- */
-#undef NEED_BSD_STRINGS
-
-/* Define this if your system does not provide typedef size_t in any of the
- * ANSI-standard places (stddef.h, stdlib.h, or stdio.h), but places it in
- * <sys/types.h> instead.
- */
-#undef NEED_SYS_TYPES_H
-
-/* For 80x86 machines, you need to define NEED_FAR_POINTERS,
- * unless you are using a large-data memory model or 80386 flat-memory mode.
- * On less brain-damaged CPUs this symbol must not be defined.
- * (Defining this symbol causes large data structures to be referenced through
- * "far" pointers and to be allocated with a special version of malloc.)
- */
-#undef NEED_FAR_POINTERS
-
-/* Define this if your linker needs global names to be unique in less
- * than the first 15 characters.
- */
-#undef NEED_SHORT_EXTERNAL_NAMES
-
-/* Although a real ANSI C compiler can deal perfectly well with pointers to
- * unspecified structures (see "incomplete types" in the spec), a few pre-ANSI
- * and pseudo-ANSI compilers get confused. To keep one of these bozos happy,
- * define INCOMPLETE_TYPES_BROKEN. This is not recommended unless you
- * actually get "missing structure definition" warnings or errors while
- * compiling the JPEG code.
- */
-#undef INCOMPLETE_TYPES_BROKEN
-
-
-/*
- * The following options affect code selection within the JPEG library,
- * but they don't need to be visible to applications using the library.
- * To minimize application namespace pollution, the symbols won't be
- * defined unless JPEG_INTERNALS has been defined.
- */
-
-#ifdef JPEG_INTERNALS
-
-/* Define this if your compiler implements ">>" on signed values as a logical
- * (unsigned) shift; leave it undefined if ">>" is a signed (arithmetic) shift,
- * which is the normal and rational definition.
- */
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-
-#endif /* JPEG_INTERNALS */
-
-
-/*
- * The remaining options do not affect the JPEG library proper,
- * but only the sample applications cjpeg/djpeg (see cjpeg.c, djpeg.c).
- * Other applications can ignore these.
- */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-/* These defines indicate which image (non-JPEG) file formats are allowed. */
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-/* Define this if you want to name both input and output files on the command
- * line, rather than using stdout and optionally stdin. You MUST do this if
- * your system can't cope with binary I/O to stdin/stdout. See comments at
- * head of cjpeg.c or djpeg.c.
- */
-#undef TWO_FILE_COMMANDLINE
-
-/* Define this if your system needs explicit cleanup of temporary files.
- * This is crucial under MS-DOS, where the temporary "files" may be areas
- * of extended memory; on most other systems it's not as important.
- */
-#undef NEED_SIGNAL_CATCHER
-
-/* By default, we open image files with fopen(...,"rb") or fopen(...,"wb").
- * This is necessary on systems that distinguish text files from binary files,
- * and is harmless on most systems that don't. If you have one of the rare
- * systems that complains about the "b" spec, define this symbol.
- */
-#undef DONT_USE_B_MODE
-
-/* Define this if you want percent-done progress reports from cjpeg/djpeg.
- */
-#undef PROGRESS_REPORT
-
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.mac b/Build/source/extra/jpeg/jconfig.mac
deleted file mode 100644
index 0de3efe24d7..00000000000
--- a/Build/source/extra/jpeg/jconfig.mac
+++ /dev/null
@@ -1,43 +0,0 @@
-/* jconfig.mac --- jconfig.h for CodeWarrior on Apple Macintosh */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#define USE_MAC_MEMMGR /* Define this if you use jmemmac.c */
-
-#define ALIGN_TYPE long /* Needed for 680x0 Macs */
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define USE_CCOMMAND /* Command line reader for Macintosh */
-#define TWO_FILE_COMMANDLINE /* Binary I/O thru stdin/stdout doesn't work */
-
-#undef NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.manx b/Build/source/extra/jpeg/jconfig.manx
deleted file mode 100644
index 6dd0d008ea8..00000000000
--- a/Build/source/extra/jpeg/jconfig.manx
+++ /dev/null
@@ -1,43 +0,0 @@
-/* jconfig.manx --- jconfig.h for Amiga systems using Manx Aztec C ver 5.x. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */
-
-#define SHORTxSHORT_32 /* produces better DCT code with Aztec C */
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE
-#define NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#define signal_catcher _abort /* hack for Aztec C naming requirements */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.mc6 b/Build/source/extra/jpeg/jconfig.mc6
deleted file mode 100644
index c55082df435..00000000000
--- a/Build/source/extra/jpeg/jconfig.mc6
+++ /dev/null
@@ -1,52 +0,0 @@
-/* jconfig.mc6 --- jconfig.h for Microsoft C on MS-DOS, version 6.00A & up. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#define NEED_FAR_POINTERS /* for small or medium memory model */
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */
-
-#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */
-
-#define USE_FMEM /* Microsoft has _fmemcpy() and _fmemset() */
-
-#define NEED_FHEAPMIN /* far heap management routines are broken */
-
-#define SHORTxLCONST_32 /* enable compiler-specific DCT optimization */
-/* Note: the above define is known to improve the code with Microsoft C 6.00A.
- * I do not know whether it is good for later compiler versions.
- * Please report any info on this point to jpeg-info@uunet.uu.net.
- */
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE
-#define USE_SETMODE /* Microsoft has setmode() */
-#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.sas b/Build/source/extra/jpeg/jconfig.sas
deleted file mode 100644
index efdac22294f..00000000000
--- a/Build/source/extra/jpeg/jconfig.sas
+++ /dev/null
@@ -1,43 +0,0 @@
-/* jconfig.sas --- jconfig.h for Amiga systems using SAS C 6.0 and up. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */
-
-#define NO_MKTEMP /* SAS C doesn't have mktemp() */
-
-#define SHORTxSHORT_32 /* produces better DCT code with SAS C */
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE
-#define NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.st b/Build/source/extra/jpeg/jconfig.st
deleted file mode 100644
index 4421b7a1a67..00000000000
--- a/Build/source/extra/jpeg/jconfig.st
+++ /dev/null
@@ -1,42 +0,0 @@
-/* jconfig.st --- jconfig.h for Atari ST/STE/TT using Pure C or Turbo C. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-#define INCOMPLETE_TYPES_BROKEN /* suppress undefined-structure warnings */
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#define ALIGN_TYPE long /* apparently double is a weird size? */
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE /* optional -- undef if you like Unix style */
-/* Note: if you undef TWO_FILE_COMMANDLINE, you may need to define
- * USE_SETMODE. Some Atari compilers require it, some do not.
- */
-#define NEED_SIGNAL_CATCHER /* needed if you use jmemname.c */
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.vc b/Build/source/extra/jpeg/jconfig.vc
deleted file mode 100644
index 2b42dcd949d..00000000000
--- a/Build/source/extra/jpeg/jconfig.vc
+++ /dev/null
@@ -1,71 +0,0 @@
-/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */
-/* see jconfig.doc for explanations */
-
-#if defined(WIN32)
-# ifdef JPEG_DLL
-# ifdef MAKE_JPEG_DLL
-# define JPEGDLL __declspec( dllexport)
-# else
-# define JPEGDLL __declspec( dllimport)
-# endif
-# else
-# define JPEGDLL
-# endif
-#else /* ! WIN32 */
-# define JPEGDLL
-#endif
-
-#ifdef FPTEX
-#include <win32lib.h>
-#endif
-
-#ifndef HAVE_PROTOTYPES
-# define HAVE_PROTOTYPES
-#endif
-
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#ifndef HAVE_STDDEF_H
-# define HAVE_STDDEF_H
-#endif
-#ifndef HAVE_STDLIB_H
-# define HAVE_STDLIB_H
-#endif
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS /* we presume a 32-bit flat memory model */
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-/* Define "boolean" as unsigned char, not int, per Windows custom */
-#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */
-typedef unsigned char boolean;
-#endif
-#ifndef HAVE_BOOLEAN
-#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */
-#endif
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE /* optional */
-#define USE_SETMODE /* Microsoft has setmode() */
-#undef NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.vms b/Build/source/extra/jpeg/jconfig.vms
deleted file mode 100644
index 55a6ffba5cd..00000000000
--- a/Build/source/extra/jpeg/jconfig.vms
+++ /dev/null
@@ -1,37 +0,0 @@
-/* jconfig.vms --- jconfig.h for use on Digital VMS. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#undef CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#define TWO_FILE_COMMANDLINE /* Needed on VMS */
-#undef NEED_SIGNAL_CATCHER
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jconfig.wat b/Build/source/extra/jpeg/jconfig.wat
deleted file mode 100644
index 6cc545baeea..00000000000
--- a/Build/source/extra/jpeg/jconfig.wat
+++ /dev/null
@@ -1,38 +0,0 @@
-/* jconfig.wat --- jconfig.h for Watcom C/C++ on MS-DOS or OS/2. */
-/* see jconfig.doc for explanations */
-
-#define HAVE_PROTOTYPES
-#define HAVE_UNSIGNED_CHAR
-#define HAVE_UNSIGNED_SHORT
-/* #define void char */
-/* #define const */
-#define CHAR_IS_UNSIGNED
-#define HAVE_STDDEF_H
-#define HAVE_STDLIB_H
-#undef NEED_BSD_STRINGS
-#undef NEED_SYS_TYPES_H
-#undef NEED_FAR_POINTERS /* Watcom uses flat 32-bit addressing */
-#undef NEED_SHORT_EXTERNAL_NAMES
-#undef INCOMPLETE_TYPES_BROKEN
-
-#ifdef JPEG_INTERNALS
-
-#undef RIGHT_SHIFT_IS_UNSIGNED
-
-#endif /* JPEG_INTERNALS */
-
-#ifdef JPEG_CJPEG_DJPEG
-
-#define BMP_SUPPORTED /* BMP image file format */
-#define GIF_SUPPORTED /* GIF image file format */
-#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
-#undef RLE_SUPPORTED /* Utah RLE image file format */
-#define TARGA_SUPPORTED /* Targa image file format */
-
-#undef TWO_FILE_COMMANDLINE /* optional */
-#define USE_SETMODE /* Needed to make one-file style work in Watcom */
-#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */
-#undef DONT_USE_B_MODE
-#undef PROGRESS_REPORT /* optional */
-
-#endif /* JPEG_CJPEG_DJPEG */
diff --git a/Build/source/extra/jpeg/jcparam.c b/Build/source/extra/jpeg/jcparam.c
deleted file mode 100644
index 6fc48f53653..00000000000
--- a/Build/source/extra/jpeg/jcparam.c
+++ /dev/null
@@ -1,610 +0,0 @@
-/*
- * jcparam.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains optional default-setting code for the JPEG compressor.
- * Applications do not have to use this file, but those that don't use it
- * must know a lot more about the innards of the JPEG code.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Quantization table setup routines
- */
-
-GLOBAL(void)
-jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl,
- const unsigned int *basic_table,
- int scale_factor, boolean force_baseline)
-/* Define a quantization table equal to the basic_table times
- * a scale factor (given as a percentage).
- * If force_baseline is TRUE, the computed quantization table entries
- * are limited to 1..255 for JPEG baseline compatibility.
- */
-{
- JQUANT_TBL ** qtblptr;
- int i;
- long temp;
-
- /* Safety check to ensure start_compress not called yet. */
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- if (which_tbl < 0 || which_tbl >= NUM_QUANT_TBLS)
- ERREXIT1(cinfo, JERR_DQT_INDEX, which_tbl);
-
- qtblptr = & cinfo->quant_tbl_ptrs[which_tbl];
-
- if (*qtblptr == NULL)
- *qtblptr = jpeg_alloc_quant_table((j_common_ptr) cinfo);
-
- for (i = 0; i < DCTSIZE2; i++) {
- temp = ((long) basic_table[i] * scale_factor + 50L) / 100L;
- /* limit the values to the valid range */
- if (temp <= 0L) temp = 1L;
- if (temp > 32767L) temp = 32767L; /* max quantizer needed for 12 bits */
- if (force_baseline && temp > 255L)
- temp = 255L; /* limit to baseline range if requested */
- (*qtblptr)->quantval[i] = (UINT16) temp;
- }
-
- /* Initialize sent_table FALSE so table will be written to JPEG file. */
- (*qtblptr)->sent_table = FALSE;
-}
-
-
-GLOBAL(void)
-jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor,
- boolean force_baseline)
-/* Set or change the 'quality' (quantization) setting, using default tables
- * and a straight percentage-scaling quality scale. In most cases it's better
- * to use jpeg_set_quality (below); this entry point is provided for
- * applications that insist on a linear percentage scaling.
- */
-{
- /* These are the sample quantization tables given in JPEG spec section K.1.
- * The spec says that the values given produce "good" quality, and
- * when divided by 2, "very good" quality.
- */
- static const unsigned int std_luminance_quant_tbl[DCTSIZE2] = {
- 16, 11, 10, 16, 24, 40, 51, 61,
- 12, 12, 14, 19, 26, 58, 60, 55,
- 14, 13, 16, 24, 40, 57, 69, 56,
- 14, 17, 22, 29, 51, 87, 80, 62,
- 18, 22, 37, 56, 68, 109, 103, 77,
- 24, 35, 55, 64, 81, 104, 113, 92,
- 49, 64, 78, 87, 103, 121, 120, 101,
- 72, 92, 95, 98, 112, 100, 103, 99
- };
- static const unsigned int std_chrominance_quant_tbl[DCTSIZE2] = {
- 17, 18, 24, 47, 99, 99, 99, 99,
- 18, 21, 26, 66, 99, 99, 99, 99,
- 24, 26, 56, 99, 99, 99, 99, 99,
- 47, 66, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99
- };
-
- /* Set up two quantization tables using the specified scaling */
- jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl,
- scale_factor, force_baseline);
- jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl,
- scale_factor, force_baseline);
-}
-
-
-GLOBAL(int)
-jpeg_quality_scaling (int quality)
-/* Convert a user-specified quality rating to a percentage scaling factor
- * for an underlying quantization table, using our recommended scaling curve.
- * The input 'quality' factor should be 0 (terrible) to 100 (very good).
- */
-{
- /* Safety limit on quality factor. Convert 0 to 1 to avoid zero divide. */
- if (quality <= 0) quality = 1;
- if (quality > 100) quality = 100;
-
- /* The basic table is used as-is (scaling 100) for a quality of 50.
- * Qualities 50..100 are converted to scaling percentage 200 - 2*Q;
- * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table
- * to make all the table entries 1 (hence, minimum quantization loss).
- * Qualities 1..50 are converted to scaling percentage 5000/Q.
- */
- if (quality < 50)
- quality = 5000 / quality;
- else
- quality = 200 - quality*2;
-
- return quality;
-}
-
-
-GLOBAL(void)
-jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline)
-/* Set or change the 'quality' (quantization) setting, using default tables.
- * This is the standard quality-adjusting entry point for typical user
- * interfaces; only those who want detailed control over quantization tables
- * would use the preceding three routines directly.
- */
-{
- /* Convert user 0-100 rating to percentage scaling */
- quality = jpeg_quality_scaling(quality);
-
- /* Set up standard quality tables */
- jpeg_set_linear_quality(cinfo, quality, force_baseline);
-}
-
-
-/*
- * Huffman table setup routines
- */
-
-LOCAL(void)
-add_huff_table (j_compress_ptr cinfo,
- JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val)
-/* Define a Huffman table */
-{
- int nsymbols, len;
-
- if (*htblptr == NULL)
- *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
-
- /* Copy the number-of-symbols-of-each-code-length counts */
- MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits));
-
- /* Validate the counts. We do this here mainly so we can copy the right
- * number of symbols from the val[] array, without risking marching off
- * the end of memory. jchuff.c will do a more thorough test later.
- */
- nsymbols = 0;
- for (len = 1; len <= 16; len++)
- nsymbols += bits[len];
- if (nsymbols < 1 || nsymbols > 256)
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
-
- MEMCOPY((*htblptr)->huffval, val, nsymbols * SIZEOF(UINT8));
-
- /* Initialize sent_table FALSE so table will be written to JPEG file. */
- (*htblptr)->sent_table = FALSE;
-}
-
-
-LOCAL(void)
-std_huff_tables (j_compress_ptr cinfo)
-/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */
-/* IMPORTANT: these are only valid for 8-bit data precision! */
-{
- static const UINT8 bits_dc_luminance[17] =
- { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 };
- static const UINT8 val_dc_luminance[] =
- { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
-
- static const UINT8 bits_dc_chrominance[17] =
- { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
- static const UINT8 val_dc_chrominance[] =
- { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
-
- static const UINT8 bits_ac_luminance[17] =
- { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d };
- static const UINT8 val_ac_luminance[] =
- { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
- 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
- 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
- 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
- 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
- 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
- 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
- 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
- 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
- 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
- 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
- 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
- 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
- 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
- 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
- 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
- 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
- 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
- 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
- 0xf9, 0xfa };
-
- static const UINT8 bits_ac_chrominance[17] =
- { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 };
- static const UINT8 val_ac_chrominance[] =
- { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
- 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
- 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
- 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
- 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34,
- 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,
- 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
- 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
- 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
- 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
- 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
- 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
- 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96,
- 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
- 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
- 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,
- 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
- 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
- 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
- 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
- 0xf9, 0xfa };
-
- add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[0],
- bits_dc_luminance, val_dc_luminance);
- add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[0],
- bits_ac_luminance, val_ac_luminance);
- add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[1],
- bits_dc_chrominance, val_dc_chrominance);
- add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[1],
- bits_ac_chrominance, val_ac_chrominance);
-}
-
-
-/*
- * Default parameter setup for compression.
- *
- * Applications that don't choose to use this routine must do their
- * own setup of all these parameters. Alternately, you can call this
- * to establish defaults and then alter parameters selectively. This
- * is the recommended approach since, if we add any new parameters,
- * your code will still work (they'll be set to reasonable defaults).
- */
-
-GLOBAL(void)
-jpeg_set_defaults (j_compress_ptr cinfo)
-{
- int i;
-
- /* Safety check to ensure start_compress not called yet. */
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- /* Allocate comp_info array large enough for maximum component count.
- * Array is made permanent in case application wants to compress
- * multiple images at same param settings.
- */
- if (cinfo->comp_info == NULL)
- cinfo->comp_info = (jpeg_component_info *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- MAX_COMPONENTS * SIZEOF(jpeg_component_info));
-
- /* Initialize everything not dependent on the color space */
-
- cinfo->data_precision = BITS_IN_JSAMPLE;
- /* Set up two quantization tables using default quality of 75 */
- jpeg_set_quality(cinfo, 75, TRUE);
- /* Set up two Huffman tables */
- std_huff_tables(cinfo);
-
- /* Initialize default arithmetic coding conditioning */
- for (i = 0; i < NUM_ARITH_TBLS; i++) {
- cinfo->arith_dc_L[i] = 0;
- cinfo->arith_dc_U[i] = 1;
- cinfo->arith_ac_K[i] = 5;
- }
-
- /* Default is no multiple-scan output */
- cinfo->scan_info = NULL;
- cinfo->num_scans = 0;
-
- /* Expect normal source image, not raw downsampled data */
- cinfo->raw_data_in = FALSE;
-
- /* Use Huffman coding, not arithmetic coding, by default */
- cinfo->arith_code = FALSE;
-
- /* By default, don't do extra passes to optimize entropy coding */
- cinfo->optimize_coding = FALSE;
- /* The standard Huffman tables are only valid for 8-bit data precision.
- * If the precision is higher, force optimization on so that usable
- * tables will be computed. This test can be removed if default tables
- * are supplied that are valid for the desired precision.
- */
- if (cinfo->data_precision > 8)
- cinfo->optimize_coding = TRUE;
-
- /* By default, use the simpler non-cosited sampling alignment */
- cinfo->CCIR601_sampling = FALSE;
-
- /* No input smoothing */
- cinfo->smoothing_factor = 0;
-
- /* DCT algorithm preference */
- cinfo->dct_method = JDCT_DEFAULT;
-
- /* No restart markers */
- cinfo->restart_interval = 0;
- cinfo->restart_in_rows = 0;
-
- /* Fill in default JFIF marker parameters. Note that whether the marker
- * will actually be written is determined by jpeg_set_colorspace.
- *
- * By default, the library emits JFIF version code 1.01.
- * An application that wants to emit JFIF 1.02 extension markers should set
- * JFIF_minor_version to 2. We could probably get away with just defaulting
- * to 1.02, but there may still be some decoders in use that will complain
- * about that; saying 1.01 should minimize compatibility problems.
- */
- cinfo->JFIF_major_version = 1; /* Default JFIF version = 1.01 */
- cinfo->JFIF_minor_version = 1;
- cinfo->density_unit = 0; /* Pixel size is unknown by default */
- cinfo->X_density = 1; /* Pixel aspect ratio is square by default */
- cinfo->Y_density = 1;
-
- /* Choose JPEG colorspace based on input space, set defaults accordingly */
-
- jpeg_default_colorspace(cinfo);
-}
-
-
-/*
- * Select an appropriate JPEG colorspace for in_color_space.
- */
-
-GLOBAL(void)
-jpeg_default_colorspace (j_compress_ptr cinfo)
-{
- switch (cinfo->in_color_space) {
- case JCS_GRAYSCALE:
- jpeg_set_colorspace(cinfo, JCS_GRAYSCALE);
- break;
- case JCS_RGB:
- jpeg_set_colorspace(cinfo, JCS_YCbCr);
- break;
- case JCS_YCbCr:
- jpeg_set_colorspace(cinfo, JCS_YCbCr);
- break;
- case JCS_CMYK:
- jpeg_set_colorspace(cinfo, JCS_CMYK); /* By default, no translation */
- break;
- case JCS_YCCK:
- jpeg_set_colorspace(cinfo, JCS_YCCK);
- break;
- case JCS_UNKNOWN:
- jpeg_set_colorspace(cinfo, JCS_UNKNOWN);
- break;
- default:
- ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE);
- }
-}
-
-
-/*
- * Set the JPEG colorspace, and choose colorspace-dependent default values.
- */
-
-GLOBAL(void)
-jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace)
-{
- jpeg_component_info * compptr;
- int ci;
-
-#define SET_COMP(index,id,hsamp,vsamp,quant,dctbl,actbl) \
- (compptr = &cinfo->comp_info[index], \
- compptr->component_id = (id), \
- compptr->h_samp_factor = (hsamp), \
- compptr->v_samp_factor = (vsamp), \
- compptr->quant_tbl_no = (quant), \
- compptr->dc_tbl_no = (dctbl), \
- compptr->ac_tbl_no = (actbl) )
-
- /* Safety check to ensure start_compress not called yet. */
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- /* For all colorspaces, we use Q and Huff tables 0 for luminance components,
- * tables 1 for chrominance components.
- */
-
- cinfo->jpeg_color_space = colorspace;
-
- cinfo->write_JFIF_header = FALSE; /* No marker for non-JFIF colorspaces */
- cinfo->write_Adobe_marker = FALSE; /* write no Adobe marker by default */
-
- switch (colorspace) {
- case JCS_GRAYSCALE:
- cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */
- cinfo->num_components = 1;
- /* JFIF specifies component ID 1 */
- SET_COMP(0, 1, 1,1, 0, 0,0);
- break;
- case JCS_RGB:
- cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag RGB */
- cinfo->num_components = 3;
- SET_COMP(0, 0x52 /* 'R' */, 1,1, 0, 0,0);
- SET_COMP(1, 0x47 /* 'G' */, 1,1, 0, 0,0);
- SET_COMP(2, 0x42 /* 'B' */, 1,1, 0, 0,0);
- break;
- case JCS_YCbCr:
- cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */
- cinfo->num_components = 3;
- /* JFIF specifies component IDs 1,2,3 */
- /* We default to 2x2 subsamples of chrominance */
- SET_COMP(0, 1, 2,2, 0, 0,0);
- SET_COMP(1, 2, 1,1, 1, 1,1);
- SET_COMP(2, 3, 1,1, 1, 1,1);
- break;
- case JCS_CMYK:
- cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag CMYK */
- cinfo->num_components = 4;
- SET_COMP(0, 0x43 /* 'C' */, 1,1, 0, 0,0);
- SET_COMP(1, 0x4D /* 'M' */, 1,1, 0, 0,0);
- SET_COMP(2, 0x59 /* 'Y' */, 1,1, 0, 0,0);
- SET_COMP(3, 0x4B /* 'K' */, 1,1, 0, 0,0);
- break;
- case JCS_YCCK:
- cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag YCCK */
- cinfo->num_components = 4;
- SET_COMP(0, 1, 2,2, 0, 0,0);
- SET_COMP(1, 2, 1,1, 1, 1,1);
- SET_COMP(2, 3, 1,1, 1, 1,1);
- SET_COMP(3, 4, 2,2, 0, 0,0);
- break;
- case JCS_UNKNOWN:
- cinfo->num_components = cinfo->input_components;
- if (cinfo->num_components < 1 || cinfo->num_components > MAX_COMPONENTS)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components,
- MAX_COMPONENTS);
- for (ci = 0; ci < cinfo->num_components; ci++) {
- SET_COMP(ci, ci, 1,1, 0, 0,0);
- }
- break;
- default:
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- }
-}
-
-
-#ifdef C_PROGRESSIVE_SUPPORTED
-
-LOCAL(jpeg_scan_info *)
-fill_a_scan (jpeg_scan_info * scanptr, int ci,
- int Ss, int Se, int Ah, int Al)
-/* Support routine: generate one scan for specified component */
-{
- scanptr->comps_in_scan = 1;
- scanptr->component_index[0] = ci;
- scanptr->Ss = Ss;
- scanptr->Se = Se;
- scanptr->Ah = Ah;
- scanptr->Al = Al;
- scanptr++;
- return scanptr;
-}
-
-LOCAL(jpeg_scan_info *)
-fill_scans (jpeg_scan_info * scanptr, int ncomps,
- int Ss, int Se, int Ah, int Al)
-/* Support routine: generate one scan for each component */
-{
- int ci;
-
- for (ci = 0; ci < ncomps; ci++) {
- scanptr->comps_in_scan = 1;
- scanptr->component_index[0] = ci;
- scanptr->Ss = Ss;
- scanptr->Se = Se;
- scanptr->Ah = Ah;
- scanptr->Al = Al;
- scanptr++;
- }
- return scanptr;
-}
-
-LOCAL(jpeg_scan_info *)
-fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al)
-/* Support routine: generate interleaved DC scan if possible, else N scans */
-{
- int ci;
-
- if (ncomps <= MAX_COMPS_IN_SCAN) {
- /* Single interleaved DC scan */
- scanptr->comps_in_scan = ncomps;
- for (ci = 0; ci < ncomps; ci++)
- scanptr->component_index[ci] = ci;
- scanptr->Ss = scanptr->Se = 0;
- scanptr->Ah = Ah;
- scanptr->Al = Al;
- scanptr++;
- } else {
- /* Noninterleaved DC scan for each component */
- scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al);
- }
- return scanptr;
-}
-
-
-/*
- * Create a recommended progressive-JPEG script.
- * cinfo->num_components and cinfo->jpeg_color_space must be correct.
- */
-
-GLOBAL(void)
-jpeg_simple_progression (j_compress_ptr cinfo)
-{
- int ncomps = cinfo->num_components;
- int nscans;
- jpeg_scan_info * scanptr;
-
- /* Safety check to ensure start_compress not called yet. */
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- /* Figure space needed for script. Calculation must match code below! */
- if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) {
- /* Custom script for YCbCr color images. */
- nscans = 10;
- } else {
- /* All-purpose script for other color spaces. */
- if (ncomps > MAX_COMPS_IN_SCAN)
- nscans = 6 * ncomps; /* 2 DC + 4 AC scans per component */
- else
- nscans = 2 + 4 * ncomps; /* 2 DC scans; 4 AC scans per component */
- }
-
- /* Allocate space for script.
- * We need to put it in the permanent pool in case the application performs
- * multiple compressions without changing the settings. To avoid a memory
- * leak if jpeg_simple_progression is called repeatedly for the same JPEG
- * object, we try to re-use previously allocated space, and we allocate
- * enough space to handle YCbCr even if initially asked for grayscale.
- */
- if (cinfo->script_space == NULL || cinfo->script_space_size < nscans) {
- cinfo->script_space_size = MAX(nscans, 10);
- cinfo->script_space = (jpeg_scan_info *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- cinfo->script_space_size * SIZEOF(jpeg_scan_info));
- }
- scanptr = cinfo->script_space;
- cinfo->scan_info = scanptr;
- cinfo->num_scans = nscans;
-
- if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) {
- /* Custom script for YCbCr color images. */
- /* Initial DC scan */
- scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);
- /* Initial AC scan: get some luma data out in a hurry */
- scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2);
- /* Chroma data is too small to be worth expending many scans on */
- scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1);
- scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1);
- /* Complete spectral selection for luma AC */
- scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2);
- /* Refine next bit of luma AC */
- scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1);
- /* Finish DC successive approximation */
- scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);
- /* Finish AC successive approximation */
- scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0);
- scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0);
- /* Luma bottom bit comes last since it's usually largest scan */
- scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0);
- } else {
- /* All-purpose script for other color spaces. */
- /* Successive approximation first pass */
- scanptr = fill_dc_scans(scanptr, ncomps, 0, 1);
- scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2);
- scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2);
- /* Successive approximation second pass */
- scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1);
- /* Successive approximation final pass */
- scanptr = fill_dc_scans(scanptr, ncomps, 1, 0);
- scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0);
- }
-}
-
-#endif /* C_PROGRESSIVE_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jcphuff.c b/Build/source/extra/jpeg/jcphuff.c
deleted file mode 100644
index 07f9178b01c..00000000000
--- a/Build/source/extra/jpeg/jcphuff.c
+++ /dev/null
@@ -1,833 +0,0 @@
-/*
- * jcphuff.c
- *
- * Copyright (C) 1995-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains Huffman entropy encoding routines for progressive JPEG.
- *
- * We do not support output suspension in this module, since the library
- * currently does not allow multiple-scan files to be written with output
- * suspension.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jchuff.h" /* Declarations shared with jchuff.c */
-
-#ifdef C_PROGRESSIVE_SUPPORTED
-
-/* Expanded entropy encoder object for progressive Huffman encoding. */
-
-typedef struct {
- struct jpeg_entropy_encoder pub; /* public fields */
-
- /* Mode flag: TRUE for optimization, FALSE for actual data output */
- boolean gather_statistics;
-
- /* Bit-level coding status.
- * next_output_byte/free_in_buffer are local copies of cinfo->dest fields.
- */
- JOCTET * next_output_byte; /* => next byte to write in buffer */
- size_t free_in_buffer; /* # of byte spaces remaining in buffer */
- INT32 put_buffer; /* current bit-accumulation buffer */
- int put_bits; /* # of bits now in it */
- j_compress_ptr cinfo; /* link to cinfo (needed for dump_buffer) */
-
- /* Coding status for DC components */
- int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */
-
- /* Coding status for AC components */
- int ac_tbl_no; /* the table number of the single component */
- unsigned int EOBRUN; /* run length of EOBs */
- unsigned int BE; /* # of buffered correction bits before MCU */
- char * bit_buffer; /* buffer for correction bits (1 per char) */
- /* packing correction bits tightly would save some space but cost time... */
-
- unsigned int restarts_to_go; /* MCUs left in this restart interval */
- int next_restart_num; /* next restart number to write (0-7) */
-
- /* Pointers to derived tables (these workspaces have image lifespan).
- * Since any one scan codes only DC or only AC, we only need one set
- * of tables, not one for DC and one for AC.
- */
- c_derived_tbl * derived_tbls[NUM_HUFF_TBLS];
-
- /* Statistics tables for optimization; again, one set is enough */
- long * count_ptrs[NUM_HUFF_TBLS];
-} phuff_entropy_encoder;
-
-typedef phuff_entropy_encoder * phuff_entropy_ptr;
-
-/* MAX_CORR_BITS is the number of bits the AC refinement correction-bit
- * buffer can hold. Larger sizes may slightly improve compression, but
- * 1000 is already well into the realm of overkill.
- * The minimum safe size is 64 bits.
- */
-
-#define MAX_CORR_BITS 1000 /* Max # of correction bits I can buffer */
-
-/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32.
- * We assume that int right shift is unsigned if INT32 right shift is,
- * which should be safe.
- */
-
-#ifdef RIGHT_SHIFT_IS_UNSIGNED
-#define ISHIFT_TEMPS int ishift_temp;
-#define IRIGHT_SHIFT(x,shft) \
- ((ishift_temp = (x)) < 0 ? \
- (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \
- (ishift_temp >> (shft)))
-#else
-#define ISHIFT_TEMPS
-#define IRIGHT_SHIFT(x,shft) ((x) >> (shft))
-#endif
-
-/* Forward declarations */
-METHODDEF(boolean) encode_mcu_DC_first JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) encode_mcu_AC_first JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) encode_mcu_DC_refine JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) encode_mcu_AC_refine JPP((j_compress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(void) finish_pass_phuff JPP((j_compress_ptr cinfo));
-METHODDEF(void) finish_pass_gather_phuff JPP((j_compress_ptr cinfo));
-
-
-/*
- * Initialize for a Huffman-compressed scan using progressive JPEG.
- */
-
-METHODDEF(void)
-start_pass_phuff (j_compress_ptr cinfo, boolean gather_statistics)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- boolean is_DC_band;
- int ci, tbl;
- jpeg_component_info * compptr;
-
- entropy->cinfo = cinfo;
- entropy->gather_statistics = gather_statistics;
-
- is_DC_band = (cinfo->Ss == 0);
-
- /* We assume jcmaster.c already validated the scan parameters. */
-
- /* Select execution routines */
- if (cinfo->Ah == 0) {
- if (is_DC_band)
- entropy->pub.encode_mcu = encode_mcu_DC_first;
- else
- entropy->pub.encode_mcu = encode_mcu_AC_first;
- } else {
- if (is_DC_band)
- entropy->pub.encode_mcu = encode_mcu_DC_refine;
- else {
- entropy->pub.encode_mcu = encode_mcu_AC_refine;
- /* AC refinement needs a correction bit buffer */
- if (entropy->bit_buffer == NULL)
- entropy->bit_buffer = (char *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- MAX_CORR_BITS * SIZEOF(char));
- }
- }
- if (gather_statistics)
- entropy->pub.finish_pass = finish_pass_gather_phuff;
- else
- entropy->pub.finish_pass = finish_pass_phuff;
-
- /* Only DC coefficients may be interleaved, so cinfo->comps_in_scan = 1
- * for AC coefficients.
- */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* Initialize DC predictions to 0 */
- entropy->last_dc_val[ci] = 0;
- /* Get table index */
- if (is_DC_band) {
- if (cinfo->Ah != 0) /* DC refinement needs no table */
- continue;
- tbl = compptr->dc_tbl_no;
- } else {
- entropy->ac_tbl_no = tbl = compptr->ac_tbl_no;
- }
- if (gather_statistics) {
- /* Check for invalid table index */
- /* (make_c_derived_tbl does this in the other path) */
- if (tbl < 0 || tbl >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl);
- /* Allocate and zero the statistics tables */
- /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */
- if (entropy->count_ptrs[tbl] == NULL)
- entropy->count_ptrs[tbl] = (long *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- 257 * SIZEOF(long));
- MEMZERO(entropy->count_ptrs[tbl], 257 * SIZEOF(long));
- } else {
- /* Compute derived values for Huffman table */
- /* We may do this more than once for a table, but it's not expensive */
- jpeg_make_c_derived_tbl(cinfo, is_DC_band, tbl,
- & entropy->derived_tbls[tbl]);
- }
- }
-
- /* Initialize AC stuff */
- entropy->EOBRUN = 0;
- entropy->BE = 0;
-
- /* Initialize bit buffer to empty */
- entropy->put_buffer = 0;
- entropy->put_bits = 0;
-
- /* Initialize restart stuff */
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num = 0;
-}
-
-
-/* Outputting bytes to the file.
- * NB: these must be called only when actually outputting,
- * that is, entropy->gather_statistics == FALSE.
- */
-
-/* Emit a byte */
-#define emit_byte(entropy,val) \
- { *(entropy)->next_output_byte++ = (JOCTET) (val); \
- if (--(entropy)->free_in_buffer == 0) \
- dump_buffer(entropy); }
-
-
-LOCAL(void)
-dump_buffer (phuff_entropy_ptr entropy)
-/* Empty the output buffer; we do not support suspension in this module. */
-{
- struct jpeg_destination_mgr * dest = entropy->cinfo->dest;
-
- if (! (*dest->empty_output_buffer) (entropy->cinfo))
- ERREXIT(entropy->cinfo, JERR_CANT_SUSPEND);
- /* After a successful buffer dump, must reset buffer pointers */
- entropy->next_output_byte = dest->next_output_byte;
- entropy->free_in_buffer = dest->free_in_buffer;
-}
-
-
-/* Outputting bits to the file */
-
-/* Only the right 24 bits of put_buffer are used; the valid bits are
- * left-justified in this part. At most 16 bits can be passed to emit_bits
- * in one call, and we never retain more than 7 bits in put_buffer
- * between calls, so 24 bits are sufficient.
- */
-
-INLINE
-LOCAL(void)
-emit_bits (phuff_entropy_ptr entropy, unsigned int code, int size)
-/* Emit some bits, unless we are in gather mode */
-{
- /* This routine is heavily used, so it's worth coding tightly. */
- register INT32 put_buffer = (INT32) code;
- register int put_bits = entropy->put_bits;
-
- /* if size is 0, caller used an invalid Huffman table entry */
- if (size == 0)
- ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE);
-
- if (entropy->gather_statistics)
- return; /* do nothing if we're only getting stats */
-
- put_buffer &= (((INT32) 1)<<size) - 1; /* mask off any extra bits in code */
-
- put_bits += size; /* new number of bits in buffer */
-
- put_buffer <<= 24 - put_bits; /* align incoming bits */
-
- put_buffer |= entropy->put_buffer; /* and merge with old buffer contents */
-
- while (put_bits >= 8) {
- int c = (int) ((put_buffer >> 16) & 0xFF);
-
- emit_byte(entropy, c);
- if (c == 0xFF) { /* need to stuff a zero byte? */
- emit_byte(entropy, 0);
- }
- put_buffer <<= 8;
- put_bits -= 8;
- }
-
- entropy->put_buffer = put_buffer; /* update variables */
- entropy->put_bits = put_bits;
-}
-
-
-LOCAL(void)
-flush_bits (phuff_entropy_ptr entropy)
-{
- emit_bits(entropy, 0x7F, 7); /* fill any partial byte with ones */
- entropy->put_buffer = 0; /* and reset bit-buffer to empty */
- entropy->put_bits = 0;
-}
-
-
-/*
- * Emit (or just count) a Huffman symbol.
- */
-
-INLINE
-LOCAL(void)
-emit_symbol (phuff_entropy_ptr entropy, int tbl_no, int symbol)
-{
- if (entropy->gather_statistics)
- entropy->count_ptrs[tbl_no][symbol]++;
- else {
- c_derived_tbl * tbl = entropy->derived_tbls[tbl_no];
- emit_bits(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]);
- }
-}
-
-
-/*
- * Emit bits from a correction bit buffer.
- */
-
-LOCAL(void)
-emit_buffered_bits (phuff_entropy_ptr entropy, char * bufstart,
- unsigned int nbits)
-{
- if (entropy->gather_statistics)
- return; /* no real work */
-
- while (nbits > 0) {
- emit_bits(entropy, (unsigned int) (*bufstart), 1);
- bufstart++;
- nbits--;
- }
-}
-
-
-/*
- * Emit any pending EOBRUN symbol.
- */
-
-LOCAL(void)
-emit_eobrun (phuff_entropy_ptr entropy)
-{
- register int temp, nbits;
-
- if (entropy->EOBRUN > 0) { /* if there is any pending EOBRUN */
- temp = entropy->EOBRUN;
- nbits = 0;
- while ((temp >>= 1))
- nbits++;
- /* safety check: shouldn't happen given limited correction-bit buffer */
- if (nbits > 14)
- ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE);
-
- emit_symbol(entropy, entropy->ac_tbl_no, nbits << 4);
- if (nbits)
- emit_bits(entropy, entropy->EOBRUN, nbits);
-
- entropy->EOBRUN = 0;
-
- /* Emit any buffered correction bits */
- emit_buffered_bits(entropy, entropy->bit_buffer, entropy->BE);
- entropy->BE = 0;
- }
-}
-
-
-/*
- * Emit a restart marker & resynchronize predictions.
- */
-
-LOCAL(void)
-emit_restart (phuff_entropy_ptr entropy, int restart_num)
-{
- int ci;
-
- emit_eobrun(entropy);
-
- if (! entropy->gather_statistics) {
- flush_bits(entropy);
- emit_byte(entropy, 0xFF);
- emit_byte(entropy, JPEG_RST0 + restart_num);
- }
-
- if (entropy->cinfo->Ss == 0) {
- /* Re-initialize DC predictions to 0 */
- for (ci = 0; ci < entropy->cinfo->comps_in_scan; ci++)
- entropy->last_dc_val[ci] = 0;
- } else {
- /* Re-initialize all AC-related fields to 0 */
- entropy->EOBRUN = 0;
- entropy->BE = 0;
- }
-}
-
-
-/*
- * MCU encoding for DC initial scan (either spectral selection,
- * or first pass of successive approximation).
- */
-
-METHODDEF(boolean)
-encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- register int temp, temp2;
- register int nbits;
- int blkn, ci;
- int Al = cinfo->Al;
- JBLOCKROW block;
- jpeg_component_info * compptr;
- ISHIFT_TEMPS
-
- entropy->next_output_byte = cinfo->dest->next_output_byte;
- entropy->free_in_buffer = cinfo->dest->free_in_buffer;
-
- /* Emit restart marker if needed */
- if (cinfo->restart_interval)
- if (entropy->restarts_to_go == 0)
- emit_restart(entropy, entropy->next_restart_num);
-
- /* Encode the MCU data blocks */
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- block = MCU_data[blkn];
- ci = cinfo->MCU_membership[blkn];
- compptr = cinfo->cur_comp_info[ci];
-
- /* Compute the DC value after the required point transform by Al.
- * This is simply an arithmetic right shift.
- */
- temp2 = IRIGHT_SHIFT((int) ((*block)[0]), Al);
-
- /* DC differences are figured on the point-transformed values. */
- temp = temp2 - entropy->last_dc_val[ci];
- entropy->last_dc_val[ci] = temp2;
-
- /* Encode the DC coefficient difference per section G.1.2.1 */
- temp2 = temp;
- if (temp < 0) {
- temp = -temp; /* temp is abs value of input */
- /* For a negative input, want temp2 = bitwise complement of abs(input) */
- /* This code assumes we are on a two's complement machine */
- temp2--;
- }
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 0;
- while (temp) {
- nbits++;
- temp >>= 1;
- }
- /* Check for out-of-range coefficient values.
- * Since we're encoding a difference, the range limit is twice as much.
- */
- if (nbits > MAX_COEF_BITS+1)
- ERREXIT(cinfo, JERR_BAD_DCT_COEF);
-
- /* Count/emit the Huffman-coded symbol for the number of bits */
- emit_symbol(entropy, compptr->dc_tbl_no, nbits);
-
- /* Emit that number of bits of the value, if positive, */
- /* or the complement of its magnitude, if negative. */
- if (nbits) /* emit_bits rejects calls with size 0 */
- emit_bits(entropy, (unsigned int) temp2, nbits);
- }
-
- cinfo->dest->next_output_byte = entropy->next_output_byte;
- cinfo->dest->free_in_buffer = entropy->free_in_buffer;
-
- /* Update restart-interval state too */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num++;
- entropy->next_restart_num &= 7;
- }
- entropy->restarts_to_go--;
- }
-
- return TRUE;
-}
-
-
-/*
- * MCU encoding for AC initial scan (either spectral selection,
- * or first pass of successive approximation).
- */
-
-METHODDEF(boolean)
-encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- register int temp, temp2;
- register int nbits;
- register int r, k;
- int Se = cinfo->Se;
- int Al = cinfo->Al;
- JBLOCKROW block;
-
- entropy->next_output_byte = cinfo->dest->next_output_byte;
- entropy->free_in_buffer = cinfo->dest->free_in_buffer;
-
- /* Emit restart marker if needed */
- if (cinfo->restart_interval)
- if (entropy->restarts_to_go == 0)
- emit_restart(entropy, entropy->next_restart_num);
-
- /* Encode the MCU data block */
- block = MCU_data[0];
-
- /* Encode the AC coefficients per section G.1.2.2, fig. G.3 */
-
- r = 0; /* r = run length of zeros */
-
- for (k = cinfo->Ss; k <= Se; k++) {
- if ((temp = (*block)[jpeg_natural_order[k]]) == 0) {
- r++;
- continue;
- }
- /* We must apply the point transform by Al. For AC coefficients this
- * is an integer division with rounding towards 0. To do this portably
- * in C, we shift after obtaining the absolute value; so the code is
- * interwoven with finding the abs value (temp) and output bits (temp2).
- */
- if (temp < 0) {
- temp = -temp; /* temp is abs value of input */
- temp >>= Al; /* apply the point transform */
- /* For a negative coef, want temp2 = bitwise complement of abs(coef) */
- temp2 = ~temp;
- } else {
- temp >>= Al; /* apply the point transform */
- temp2 = temp;
- }
- /* Watch out for case that nonzero coef is zero after point transform */
- if (temp == 0) {
- r++;
- continue;
- }
-
- /* Emit any pending EOBRUN */
- if (entropy->EOBRUN > 0)
- emit_eobrun(entropy);
- /* if run length > 15, must emit special run-length-16 codes (0xF0) */
- while (r > 15) {
- emit_symbol(entropy, entropy->ac_tbl_no, 0xF0);
- r -= 16;
- }
-
- /* Find the number of bits needed for the magnitude of the coefficient */
- nbits = 1; /* there must be at least one 1 bit */
- while ((temp >>= 1))
- nbits++;
- /* Check for out-of-range coefficient values */
- if (nbits > MAX_COEF_BITS)
- ERREXIT(cinfo, JERR_BAD_DCT_COEF);
-
- /* Count/emit Huffman symbol for run length / number of bits */
- emit_symbol(entropy, entropy->ac_tbl_no, (r << 4) + nbits);
-
- /* Emit that number of bits of the value, if positive, */
- /* or the complement of its magnitude, if negative. */
- emit_bits(entropy, (unsigned int) temp2, nbits);
-
- r = 0; /* reset zero run length */
- }
-
- if (r > 0) { /* If there are trailing zeroes, */
- entropy->EOBRUN++; /* count an EOB */
- if (entropy->EOBRUN == 0x7FFF)
- emit_eobrun(entropy); /* force it out to avoid overflow */
- }
-
- cinfo->dest->next_output_byte = entropy->next_output_byte;
- cinfo->dest->free_in_buffer = entropy->free_in_buffer;
-
- /* Update restart-interval state too */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num++;
- entropy->next_restart_num &= 7;
- }
- entropy->restarts_to_go--;
- }
-
- return TRUE;
-}
-
-
-/*
- * MCU encoding for DC successive approximation refinement scan.
- * Note: we assume such scans can be multi-component, although the spec
- * is not very clear on the point.
- */
-
-METHODDEF(boolean)
-encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- register int temp;
- int blkn;
- int Al = cinfo->Al;
- JBLOCKROW block;
-
- entropy->next_output_byte = cinfo->dest->next_output_byte;
- entropy->free_in_buffer = cinfo->dest->free_in_buffer;
-
- /* Emit restart marker if needed */
- if (cinfo->restart_interval)
- if (entropy->restarts_to_go == 0)
- emit_restart(entropy, entropy->next_restart_num);
-
- /* Encode the MCU data blocks */
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- block = MCU_data[blkn];
-
- /* We simply emit the Al'th bit of the DC coefficient value. */
- temp = (*block)[0];
- emit_bits(entropy, (unsigned int) (temp >> Al), 1);
- }
-
- cinfo->dest->next_output_byte = entropy->next_output_byte;
- cinfo->dest->free_in_buffer = entropy->free_in_buffer;
-
- /* Update restart-interval state too */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num++;
- entropy->next_restart_num &= 7;
- }
- entropy->restarts_to_go--;
- }
-
- return TRUE;
-}
-
-
-/*
- * MCU encoding for AC successive approximation refinement scan.
- */
-
-METHODDEF(boolean)
-encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- register int temp;
- register int r, k;
- int EOB;
- char *BR_buffer;
- unsigned int BR;
- int Se = cinfo->Se;
- int Al = cinfo->Al;
- JBLOCKROW block;
- int absvalues[DCTSIZE2];
-
- entropy->next_output_byte = cinfo->dest->next_output_byte;
- entropy->free_in_buffer = cinfo->dest->free_in_buffer;
-
- /* Emit restart marker if needed */
- if (cinfo->restart_interval)
- if (entropy->restarts_to_go == 0)
- emit_restart(entropy, entropy->next_restart_num);
-
- /* Encode the MCU data block */
- block = MCU_data[0];
-
- /* It is convenient to make a pre-pass to determine the transformed
- * coefficients' absolute values and the EOB position.
- */
- EOB = 0;
- for (k = cinfo->Ss; k <= Se; k++) {
- temp = (*block)[jpeg_natural_order[k]];
- /* We must apply the point transform by Al. For AC coefficients this
- * is an integer division with rounding towards 0. To do this portably
- * in C, we shift after obtaining the absolute value.
- */
- if (temp < 0)
- temp = -temp; /* temp is abs value of input */
- temp >>= Al; /* apply the point transform */
- absvalues[k] = temp; /* save abs value for main pass */
- if (temp == 1)
- EOB = k; /* EOB = index of last newly-nonzero coef */
- }
-
- /* Encode the AC coefficients per section G.1.2.3, fig. G.7 */
-
- r = 0; /* r = run length of zeros */
- BR = 0; /* BR = count of buffered bits added now */
- BR_buffer = entropy->bit_buffer + entropy->BE; /* Append bits to buffer */
-
- for (k = cinfo->Ss; k <= Se; k++) {
- if ((temp = absvalues[k]) == 0) {
- r++;
- continue;
- }
-
- /* Emit any required ZRLs, but not if they can be folded into EOB */
- while (r > 15 && k <= EOB) {
- /* emit any pending EOBRUN and the BE correction bits */
- emit_eobrun(entropy);
- /* Emit ZRL */
- emit_symbol(entropy, entropy->ac_tbl_no, 0xF0);
- r -= 16;
- /* Emit buffered correction bits that must be associated with ZRL */
- emit_buffered_bits(entropy, BR_buffer, BR);
- BR_buffer = entropy->bit_buffer; /* BE bits are gone now */
- BR = 0;
- }
-
- /* If the coef was previously nonzero, it only needs a correction bit.
- * NOTE: a straight translation of the spec's figure G.7 would suggest
- * that we also need to test r > 15. But if r > 15, we can only get here
- * if k > EOB, which implies that this coefficient is not 1.
- */
- if (temp > 1) {
- /* The correction bit is the next bit of the absolute value. */
- BR_buffer[BR++] = (char) (temp & 1);
- continue;
- }
-
- /* Emit any pending EOBRUN and the BE correction bits */
- emit_eobrun(entropy);
-
- /* Count/emit Huffman symbol for run length / number of bits */
- emit_symbol(entropy, entropy->ac_tbl_no, (r << 4) + 1);
-
- /* Emit output bit for newly-nonzero coef */
- temp = ((*block)[jpeg_natural_order[k]] < 0) ? 0 : 1;
- emit_bits(entropy, (unsigned int) temp, 1);
-
- /* Emit buffered correction bits that must be associated with this code */
- emit_buffered_bits(entropy, BR_buffer, BR);
- BR_buffer = entropy->bit_buffer; /* BE bits are gone now */
- BR = 0;
- r = 0; /* reset zero run length */
- }
-
- if (r > 0 || BR > 0) { /* If there are trailing zeroes, */
- entropy->EOBRUN++; /* count an EOB */
- entropy->BE += BR; /* concat my correction bits to older ones */
- /* We force out the EOB if we risk either:
- * 1. overflow of the EOB counter;
- * 2. overflow of the correction bit buffer during the next MCU.
- */
- if (entropy->EOBRUN == 0x7FFF || entropy->BE > (MAX_CORR_BITS-DCTSIZE2+1))
- emit_eobrun(entropy);
- }
-
- cinfo->dest->next_output_byte = entropy->next_output_byte;
- cinfo->dest->free_in_buffer = entropy->free_in_buffer;
-
- /* Update restart-interval state too */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0) {
- entropy->restarts_to_go = cinfo->restart_interval;
- entropy->next_restart_num++;
- entropy->next_restart_num &= 7;
- }
- entropy->restarts_to_go--;
- }
-
- return TRUE;
-}
-
-
-/*
- * Finish up at the end of a Huffman-compressed progressive scan.
- */
-
-METHODDEF(void)
-finish_pass_phuff (j_compress_ptr cinfo)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
-
- entropy->next_output_byte = cinfo->dest->next_output_byte;
- entropy->free_in_buffer = cinfo->dest->free_in_buffer;
-
- /* Flush out any buffered data */
- emit_eobrun(entropy);
- flush_bits(entropy);
-
- cinfo->dest->next_output_byte = entropy->next_output_byte;
- cinfo->dest->free_in_buffer = entropy->free_in_buffer;
-}
-
-
-/*
- * Finish up a statistics-gathering pass and create the new Huffman tables.
- */
-
-METHODDEF(void)
-finish_pass_gather_phuff (j_compress_ptr cinfo)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- boolean is_DC_band;
- int ci, tbl;
- jpeg_component_info * compptr;
- JHUFF_TBL **htblptr;
- boolean did[NUM_HUFF_TBLS];
-
- /* Flush out buffered data (all we care about is counting the EOB symbol) */
- emit_eobrun(entropy);
-
- is_DC_band = (cinfo->Ss == 0);
-
- /* It's important not to apply jpeg_gen_optimal_table more than once
- * per table, because it clobbers the input frequency counts!
- */
- MEMZERO(did, SIZEOF(did));
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- if (is_DC_band) {
- if (cinfo->Ah != 0) /* DC refinement needs no table */
- continue;
- tbl = compptr->dc_tbl_no;
- } else {
- tbl = compptr->ac_tbl_no;
- }
- if (! did[tbl]) {
- if (is_DC_band)
- htblptr = & cinfo->dc_huff_tbl_ptrs[tbl];
- else
- htblptr = & cinfo->ac_huff_tbl_ptrs[tbl];
- if (*htblptr == NULL)
- *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
- jpeg_gen_optimal_table(cinfo, *htblptr, entropy->count_ptrs[tbl]);
- did[tbl] = TRUE;
- }
- }
-}
-
-
-/*
- * Module initialization routine for progressive Huffman entropy encoding.
- */
-
-GLOBAL(void)
-jinit_phuff_encoder (j_compress_ptr cinfo)
-{
- phuff_entropy_ptr entropy;
- int i;
-
- entropy = (phuff_entropy_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(phuff_entropy_encoder));
- cinfo->entropy = (struct jpeg_entropy_encoder *) entropy;
- entropy->pub.start_pass = start_pass_phuff;
-
- /* Mark tables unallocated */
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- entropy->derived_tbls[i] = NULL;
- entropy->count_ptrs[i] = NULL;
- }
- entropy->bit_buffer = NULL; /* needed only in AC refinement scan */
-}
-
-#endif /* C_PROGRESSIVE_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jcprepct.c b/Build/source/extra/jpeg/jcprepct.c
deleted file mode 100644
index fa93333db20..00000000000
--- a/Build/source/extra/jpeg/jcprepct.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * jcprepct.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the compression preprocessing controller.
- * This controller manages the color conversion, downsampling,
- * and edge expansion steps.
- *
- * Most of the complexity here is associated with buffering input rows
- * as required by the downsampler. See the comments at the head of
- * jcsample.c for the downsampler's needs.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* At present, jcsample.c can request context rows only for smoothing.
- * In the future, we might also need context rows for CCIR601 sampling
- * or other more-complex downsampling procedures. The code to support
- * context rows should be compiled only if needed.
- */
-#ifdef INPUT_SMOOTHING_SUPPORTED
-#define CONTEXT_ROWS_SUPPORTED
-#endif
-
-
-/*
- * For the simple (no-context-row) case, we just need to buffer one
- * row group's worth of pixels for the downsampling step. At the bottom of
- * the image, we pad to a full row group by replicating the last pixel row.
- * The downsampler's last output row is then replicated if needed to pad
- * out to a full iMCU row.
- *
- * When providing context rows, we must buffer three row groups' worth of
- * pixels. Three row groups are physically allocated, but the row pointer
- * arrays are made five row groups high, with the extra pointers above and
- * below "wrapping around" to point to the last and first real row groups.
- * This allows the downsampler to access the proper context rows.
- * At the top and bottom of the image, we create dummy context rows by
- * copying the first or last real pixel row. This copying could be avoided
- * by pointer hacking as is done in jdmainct.c, but it doesn't seem worth the
- * trouble on the compression side.
- */
-
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_c_prep_controller pub; /* public fields */
-
- /* Downsampling input buffer. This buffer holds color-converted data
- * until we have enough to do a downsample step.
- */
- JSAMPARRAY color_buf[MAX_COMPONENTS];
-
- JDIMENSION rows_to_go; /* counts rows remaining in source image */
- int next_buf_row; /* index of next row to store in color_buf */
-
-#ifdef CONTEXT_ROWS_SUPPORTED /* only needed for context case */
- int this_row_group; /* starting row index of group to process */
- int next_buf_stop; /* downsample when we reach this index */
-#endif
-} my_prep_controller;
-
-typedef my_prep_controller * my_prep_ptr;
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_prep (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_prep_ptr prep = (my_prep_ptr) cinfo->prep;
-
- if (pass_mode != JBUF_PASS_THRU)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-
- /* Initialize total-height counter for detecting bottom of image */
- prep->rows_to_go = cinfo->image_height;
- /* Mark the conversion buffer empty */
- prep->next_buf_row = 0;
-#ifdef CONTEXT_ROWS_SUPPORTED
- /* Preset additional state variables for context mode.
- * These aren't used in non-context mode, so we needn't test which mode.
- */
- prep->this_row_group = 0;
- /* Set next_buf_stop to stop after two row groups have been read in. */
- prep->next_buf_stop = 2 * cinfo->max_v_samp_factor;
-#endif
-}
-
-
-/*
- * Expand an image vertically from height input_rows to height output_rows,
- * by duplicating the bottom row.
- */
-
-LOCAL(void)
-expand_bottom_edge (JSAMPARRAY image_data, JDIMENSION num_cols,
- int input_rows, int output_rows)
-{
- register int row;
-
- for (row = input_rows; row < output_rows; row++) {
- jcopy_sample_rows(image_data, input_rows-1, image_data, row,
- 1, num_cols);
- }
-}
-
-
-/*
- * Process some data in the simple no-context case.
- *
- * Preprocessor output data is counted in "row groups". A row group
- * is defined to be v_samp_factor sample rows of each component.
- * Downsampling will produce this much data from each max_v_samp_factor
- * input rows.
- */
-
-METHODDEF(void)
-pre_process_data (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail,
- JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr,
- JDIMENSION out_row_groups_avail)
-{
- my_prep_ptr prep = (my_prep_ptr) cinfo->prep;
- int numrows, ci;
- JDIMENSION inrows;
- jpeg_component_info * compptr;
-
- while (*in_row_ctr < in_rows_avail &&
- *out_row_group_ctr < out_row_groups_avail) {
- /* Do color conversion to fill the conversion buffer. */
- inrows = in_rows_avail - *in_row_ctr;
- numrows = cinfo->max_v_samp_factor - prep->next_buf_row;
- numrows = (int) MIN((JDIMENSION) numrows, inrows);
- (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr,
- prep->color_buf,
- (JDIMENSION) prep->next_buf_row,
- numrows);
- *in_row_ctr += numrows;
- prep->next_buf_row += numrows;
- prep->rows_to_go -= numrows;
- /* If at bottom of image, pad to fill the conversion buffer. */
- if (prep->rows_to_go == 0 &&
- prep->next_buf_row < cinfo->max_v_samp_factor) {
- for (ci = 0; ci < cinfo->num_components; ci++) {
- expand_bottom_edge(prep->color_buf[ci], cinfo->image_width,
- prep->next_buf_row, cinfo->max_v_samp_factor);
- }
- prep->next_buf_row = cinfo->max_v_samp_factor;
- }
- /* If we've filled the conversion buffer, empty it. */
- if (prep->next_buf_row == cinfo->max_v_samp_factor) {
- (*cinfo->downsample->downsample) (cinfo,
- prep->color_buf, (JDIMENSION) 0,
- output_buf, *out_row_group_ctr);
- prep->next_buf_row = 0;
- (*out_row_group_ctr)++;
- }
- /* If at bottom of image, pad the output to a full iMCU height.
- * Note we assume the caller is providing a one-iMCU-height output buffer!
- */
- if (prep->rows_to_go == 0 &&
- *out_row_group_ctr < out_row_groups_avail) {
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- expand_bottom_edge(output_buf[ci],
- compptr->width_in_blocks * DCTSIZE,
- (int) (*out_row_group_ctr * compptr->v_samp_factor),
- (int) (out_row_groups_avail * compptr->v_samp_factor));
- }
- *out_row_group_ctr = out_row_groups_avail;
- break; /* can exit outer loop without test */
- }
- }
-}
-
-
-#ifdef CONTEXT_ROWS_SUPPORTED
-
-/*
- * Process some data in the context case.
- */
-
-METHODDEF(void)
-pre_process_context (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail,
- JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr,
- JDIMENSION out_row_groups_avail)
-{
- my_prep_ptr prep = (my_prep_ptr) cinfo->prep;
- int numrows, ci;
- int buf_height = cinfo->max_v_samp_factor * 3;
- JDIMENSION inrows;
-
- while (*out_row_group_ctr < out_row_groups_avail) {
- if (*in_row_ctr < in_rows_avail) {
- /* Do color conversion to fill the conversion buffer. */
- inrows = in_rows_avail - *in_row_ctr;
- numrows = prep->next_buf_stop - prep->next_buf_row;
- numrows = (int) MIN((JDIMENSION) numrows, inrows);
- (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr,
- prep->color_buf,
- (JDIMENSION) prep->next_buf_row,
- numrows);
- /* Pad at top of image, if first time through */
- if (prep->rows_to_go == cinfo->image_height) {
- for (ci = 0; ci < cinfo->num_components; ci++) {
- int row;
- for (row = 1; row <= cinfo->max_v_samp_factor; row++) {
- jcopy_sample_rows(prep->color_buf[ci], 0,
- prep->color_buf[ci], -row,
- 1, cinfo->image_width);
- }
- }
- }
- *in_row_ctr += numrows;
- prep->next_buf_row += numrows;
- prep->rows_to_go -= numrows;
- } else {
- /* Return for more data, unless we are at the bottom of the image. */
- if (prep->rows_to_go != 0)
- break;
- /* When at bottom of image, pad to fill the conversion buffer. */
- if (prep->next_buf_row < prep->next_buf_stop) {
- for (ci = 0; ci < cinfo->num_components; ci++) {
- expand_bottom_edge(prep->color_buf[ci], cinfo->image_width,
- prep->next_buf_row, prep->next_buf_stop);
- }
- prep->next_buf_row = prep->next_buf_stop;
- }
- }
- /* If we've gotten enough data, downsample a row group. */
- if (prep->next_buf_row == prep->next_buf_stop) {
- (*cinfo->downsample->downsample) (cinfo,
- prep->color_buf,
- (JDIMENSION) prep->this_row_group,
- output_buf, *out_row_group_ctr);
- (*out_row_group_ctr)++;
- /* Advance pointers with wraparound as necessary. */
- prep->this_row_group += cinfo->max_v_samp_factor;
- if (prep->this_row_group >= buf_height)
- prep->this_row_group = 0;
- if (prep->next_buf_row >= buf_height)
- prep->next_buf_row = 0;
- prep->next_buf_stop = prep->next_buf_row + cinfo->max_v_samp_factor;
- }
- }
-}
-
-
-/*
- * Create the wrapped-around downsampling input buffer needed for context mode.
- */
-
-LOCAL(void)
-create_context_buffer (j_compress_ptr cinfo)
-{
- my_prep_ptr prep = (my_prep_ptr) cinfo->prep;
- int rgroup_height = cinfo->max_v_samp_factor;
- int ci, i;
- jpeg_component_info * compptr;
- JSAMPARRAY true_buffer, fake_buffer;
-
- /* Grab enough space for fake row pointers for all the components;
- * we need five row groups' worth of pointers for each component.
- */
- fake_buffer = (JSAMPARRAY)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (cinfo->num_components * 5 * rgroup_height) *
- SIZEOF(JSAMPROW));
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Allocate the actual buffer space (3 row groups) for this component.
- * We make the buffer wide enough to allow the downsampler to edge-expand
- * horizontally within the buffer, if it so chooses.
- */
- true_buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) (((long) compptr->width_in_blocks * DCTSIZE *
- cinfo->max_h_samp_factor) / compptr->h_samp_factor),
- (JDIMENSION) (3 * rgroup_height));
- /* Copy true buffer row pointers into the middle of the fake row array */
- MEMCOPY(fake_buffer + rgroup_height, true_buffer,
- 3 * rgroup_height * SIZEOF(JSAMPROW));
- /* Fill in the above and below wraparound pointers */
- for (i = 0; i < rgroup_height; i++) {
- fake_buffer[i] = true_buffer[2 * rgroup_height + i];
- fake_buffer[4 * rgroup_height + i] = true_buffer[i];
- }
- prep->color_buf[ci] = fake_buffer + rgroup_height;
- fake_buffer += 5 * rgroup_height; /* point to space for next component */
- }
-}
-
-#endif /* CONTEXT_ROWS_SUPPORTED */
-
-
-/*
- * Initialize preprocessing controller.
- */
-
-GLOBAL(void)
-jinit_c_prep_controller (j_compress_ptr cinfo, boolean need_full_buffer)
-{
- my_prep_ptr prep;
- int ci;
- jpeg_component_info * compptr;
-
- if (need_full_buffer) /* safety check */
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-
- prep = (my_prep_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_prep_controller));
- cinfo->prep = (struct jpeg_c_prep_controller *) prep;
- prep->pub.start_pass = start_pass_prep;
-
- /* Allocate the color conversion buffer.
- * We make the buffer wide enough to allow the downsampler to edge-expand
- * horizontally within the buffer, if it so chooses.
- */
- if (cinfo->downsample->need_context_rows) {
- /* Set up to provide context rows */
-#ifdef CONTEXT_ROWS_SUPPORTED
- prep->pub.pre_process_data = pre_process_context;
- create_context_buffer(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- /* No context, just make it tall enough for one row group */
- prep->pub.pre_process_data = pre_process_data;
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- prep->color_buf[ci] = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) (((long) compptr->width_in_blocks * DCTSIZE *
- cinfo->max_h_samp_factor) / compptr->h_samp_factor),
- (JDIMENSION) cinfo->max_v_samp_factor);
- }
- }
-}
diff --git a/Build/source/extra/jpeg/jcsample.c b/Build/source/extra/jpeg/jcsample.c
deleted file mode 100644
index 212ec8757c4..00000000000
--- a/Build/source/extra/jpeg/jcsample.c
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- * jcsample.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains downsampling routines.
- *
- * Downsampling input data is counted in "row groups". A row group
- * is defined to be max_v_samp_factor pixel rows of each component,
- * from which the downsampler produces v_samp_factor sample rows.
- * A single row group is processed in each call to the downsampler module.
- *
- * The downsampler is responsible for edge-expansion of its output data
- * to fill an integral number of DCT blocks horizontally. The source buffer
- * may be modified if it is helpful for this purpose (the source buffer is
- * allocated wide enough to correspond to the desired output width).
- * The caller (the prep controller) is responsible for vertical padding.
- *
- * The downsampler may request "context rows" by setting need_context_rows
- * during startup. In this case, the input arrays will contain at least
- * one row group's worth of pixels above and below the passed-in data;
- * the caller will create dummy rows at image top and bottom by replicating
- * the first or last real pixel row.
- *
- * An excellent reference for image resampling is
- * Digital Image Warping, George Wolberg, 1990.
- * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7.
- *
- * The downsampling algorithm used here is a simple average of the source
- * pixels covered by the output pixel. The hi-falutin sampling literature
- * refers to this as a "box filter". In general the characteristics of a box
- * filter are not very good, but for the specific cases we normally use (1:1
- * and 2:1 ratios) the box is equivalent to a "triangle filter" which is not
- * nearly so bad. If you intend to use other sampling ratios, you'd be well
- * advised to improve this code.
- *
- * A simple input-smoothing capability is provided. This is mainly intended
- * for cleaning up color-dithered GIF input files (if you find it inadequate,
- * we suggest using an external filtering program such as pnmconvol). When
- * enabled, each input pixel P is replaced by a weighted sum of itself and its
- * eight neighbors. P's weight is 1-8*SF and each neighbor's weight is SF,
- * where SF = (smoothing_factor / 1024).
- * Currently, smoothing is only supported for 2h2v sampling factors.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Pointer to routine to downsample a single component */
-typedef JMETHOD(void, downsample1_ptr,
- (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data));
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_downsampler pub; /* public fields */
-
- /* Downsampling method pointers, one per component */
- downsample1_ptr methods[MAX_COMPONENTS];
-} my_downsampler;
-
-typedef my_downsampler * my_downsample_ptr;
-
-
-/*
- * Initialize for a downsampling pass.
- */
-
-METHODDEF(void)
-start_pass_downsample (j_compress_ptr cinfo)
-{
- /* no work for now */
-}
-
-
-/*
- * Expand a component horizontally from width input_cols to width output_cols,
- * by duplicating the rightmost samples.
- */
-
-LOCAL(void)
-expand_right_edge (JSAMPARRAY image_data, int num_rows,
- JDIMENSION input_cols, JDIMENSION output_cols)
-{
- register JSAMPROW ptr;
- register JSAMPLE pixval;
- register int count;
- int row;
- int numcols = (int) (output_cols - input_cols);
-
- if (numcols > 0) {
- for (row = 0; row < num_rows; row++) {
- ptr = image_data[row] + input_cols;
- pixval = ptr[-1]; /* don't need GETJSAMPLE() here */
- for (count = numcols; count > 0; count--)
- *ptr++ = pixval;
- }
- }
-}
-
-
-/*
- * Do downsampling for a whole row group (all components).
- *
- * In this version we simply downsample each component independently.
- */
-
-METHODDEF(void)
-sep_downsample (j_compress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION in_row_index,
- JSAMPIMAGE output_buf, JDIMENSION out_row_group_index)
-{
- my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample;
- int ci;
- jpeg_component_info * compptr;
- JSAMPARRAY in_ptr, out_ptr;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- in_ptr = input_buf[ci] + in_row_index;
- out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor);
- (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr);
- }
-}
-
-
-/*
- * Downsample pixel values of a single component.
- * One row group is processed per call.
- * This version handles arbitrary integral sampling ratios, without smoothing.
- * Note that this version is not actually used for customary sampling ratios.
- */
-
-METHODDEF(void)
-int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- int inrow, outrow, h_expand, v_expand, numpix, numpix2, h, v;
- JDIMENSION outcol, outcol_h; /* outcol_h == outcol*h_expand */
- JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
- JSAMPROW inptr, outptr;
- INT32 outvalue;
-
- h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor;
- v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor;
- numpix = h_expand * v_expand;
- numpix2 = numpix/2;
-
- /* Expand input data enough to let all the output samples be generated
- * by the standard loop. Special-casing padded output would be more
- * efficient.
- */
- expand_right_edge(input_data, cinfo->max_v_samp_factor,
- cinfo->image_width, output_cols * h_expand);
-
- inrow = 0;
- for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
- outptr = output_data[outrow];
- for (outcol = 0, outcol_h = 0; outcol < output_cols;
- outcol++, outcol_h += h_expand) {
- outvalue = 0;
- for (v = 0; v < v_expand; v++) {
- inptr = input_data[inrow+v] + outcol_h;
- for (h = 0; h < h_expand; h++) {
- outvalue += (INT32) GETJSAMPLE(*inptr++);
- }
- }
- *outptr++ = (JSAMPLE) ((outvalue + numpix2) / numpix);
- }
- inrow += v_expand;
- }
-}
-
-
-/*
- * Downsample pixel values of a single component.
- * This version handles the special case of a full-size component,
- * without smoothing.
- */
-
-METHODDEF(void)
-fullsize_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- /* Copy the data */
- jcopy_sample_rows(input_data, 0, output_data, 0,
- cinfo->max_v_samp_factor, cinfo->image_width);
- /* Edge-expand */
- expand_right_edge(output_data, cinfo->max_v_samp_factor,
- cinfo->image_width, compptr->width_in_blocks * DCTSIZE);
-}
-
-
-/*
- * Downsample pixel values of a single component.
- * This version handles the common case of 2:1 horizontal and 1:1 vertical,
- * without smoothing.
- *
- * A note about the "bias" calculations: when rounding fractional values to
- * integer, we do not want to always round 0.5 up to the next integer.
- * If we did that, we'd introduce a noticeable bias towards larger values.
- * Instead, this code is arranged so that 0.5 will be rounded up or down at
- * alternate pixel locations (a simple ordered dither pattern).
- */
-
-METHODDEF(void)
-h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- int outrow;
- JDIMENSION outcol;
- JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
- register JSAMPROW inptr, outptr;
- register int bias;
-
- /* Expand input data enough to let all the output samples be generated
- * by the standard loop. Special-casing padded output would be more
- * efficient.
- */
- expand_right_edge(input_data, cinfo->max_v_samp_factor,
- cinfo->image_width, output_cols * 2);
-
- for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
- outptr = output_data[outrow];
- inptr = input_data[outrow];
- bias = 0; /* bias = 0,1,0,1,... for successive samples */
- for (outcol = 0; outcol < output_cols; outcol++) {
- *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr) + GETJSAMPLE(inptr[1])
- + bias) >> 1);
- bias ^= 1; /* 0=>1, 1=>0 */
- inptr += 2;
- }
- }
-}
-
-
-/*
- * Downsample pixel values of a single component.
- * This version handles the standard case of 2:1 horizontal and 2:1 vertical,
- * without smoothing.
- */
-
-METHODDEF(void)
-h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- int inrow, outrow;
- JDIMENSION outcol;
- JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
- register JSAMPROW inptr0, inptr1, outptr;
- register int bias;
-
- /* Expand input data enough to let all the output samples be generated
- * by the standard loop. Special-casing padded output would be more
- * efficient.
- */
- expand_right_edge(input_data, cinfo->max_v_samp_factor,
- cinfo->image_width, output_cols * 2);
-
- inrow = 0;
- for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
- outptr = output_data[outrow];
- inptr0 = input_data[inrow];
- inptr1 = input_data[inrow+1];
- bias = 1; /* bias = 1,2,1,2,... for successive samples */
- for (outcol = 0; outcol < output_cols; outcol++) {
- *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
- GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1])
- + bias) >> 2);
- bias ^= 3; /* 1=>2, 2=>1 */
- inptr0 += 2; inptr1 += 2;
- }
- inrow += 2;
- }
-}
-
-
-#ifdef INPUT_SMOOTHING_SUPPORTED
-
-/*
- * Downsample pixel values of a single component.
- * This version handles the standard case of 2:1 horizontal and 2:1 vertical,
- * with smoothing. One row of context is required.
- */
-
-METHODDEF(void)
-h2v2_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- int inrow, outrow;
- JDIMENSION colctr;
- JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
- register JSAMPROW inptr0, inptr1, above_ptr, below_ptr, outptr;
- INT32 membersum, neighsum, memberscale, neighscale;
-
- /* Expand input data enough to let all the output samples be generated
- * by the standard loop. Special-casing padded output would be more
- * efficient.
- */
- expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2,
- cinfo->image_width, output_cols * 2);
-
- /* We don't bother to form the individual "smoothed" input pixel values;
- * we can directly compute the output which is the average of the four
- * smoothed values. Each of the four member pixels contributes a fraction
- * (1-8*SF) to its own smoothed image and a fraction SF to each of the three
- * other smoothed pixels, therefore a total fraction (1-5*SF)/4 to the final
- * output. The four corner-adjacent neighbor pixels contribute a fraction
- * SF to just one smoothed pixel, or SF/4 to the final output; while the
- * eight edge-adjacent neighbors contribute SF to each of two smoothed
- * pixels, or SF/2 overall. In order to use integer arithmetic, these
- * factors are scaled by 2^16 = 65536.
- * Also recall that SF = smoothing_factor / 1024.
- */
-
- memberscale = 16384 - cinfo->smoothing_factor * 80; /* scaled (1-5*SF)/4 */
- neighscale = cinfo->smoothing_factor * 16; /* scaled SF/4 */
-
- inrow = 0;
- for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
- outptr = output_data[outrow];
- inptr0 = input_data[inrow];
- inptr1 = input_data[inrow+1];
- above_ptr = input_data[inrow-1];
- below_ptr = input_data[inrow+2];
-
- /* Special case for first column: pretend column -1 is same as column 0 */
- membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
- GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
- neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
- GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
- GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[2]) +
- GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[2]);
- neighsum += neighsum;
- neighsum += GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[2]) +
- GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[2]);
- membersum = membersum * memberscale + neighsum * neighscale;
- *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16);
- inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2;
-
- for (colctr = output_cols - 2; colctr > 0; colctr--) {
- /* sum of pixels directly mapped to this output element */
- membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
- GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
- /* sum of edge-neighbor pixels */
- neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
- GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
- GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[2]) +
- GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[2]);
- /* The edge-neighbors count twice as much as corner-neighbors */
- neighsum += neighsum;
- /* Add in the corner-neighbors */
- neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[2]) +
- GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[2]);
- /* form final output scaled up by 2^16 */
- membersum = membersum * memberscale + neighsum * neighscale;
- /* round, descale and output it */
- *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16);
- inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2;
- }
-
- /* Special case for last column */
- membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
- GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
- neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
- GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
- GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[1]) +
- GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[1]);
- neighsum += neighsum;
- neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[1]) +
- GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[1]);
- membersum = membersum * memberscale + neighsum * neighscale;
- *outptr = (JSAMPLE) ((membersum + 32768) >> 16);
-
- inrow += 2;
- }
-}
-
-
-/*
- * Downsample pixel values of a single component.
- * This version handles the special case of a full-size component,
- * with smoothing. One row of context is required.
- */
-
-METHODDEF(void)
-fullsize_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info *compptr,
- JSAMPARRAY input_data, JSAMPARRAY output_data)
-{
- int outrow;
- JDIMENSION colctr;
- JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
- register JSAMPROW inptr, above_ptr, below_ptr, outptr;
- INT32 membersum, neighsum, memberscale, neighscale;
- int colsum, lastcolsum, nextcolsum;
-
- /* Expand input data enough to let all the output samples be generated
- * by the standard loop. Special-casing padded output would be more
- * efficient.
- */
- expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2,
- cinfo->image_width, output_cols);
-
- /* Each of the eight neighbor pixels contributes a fraction SF to the
- * smoothed pixel, while the main pixel contributes (1-8*SF). In order
- * to use integer arithmetic, these factors are multiplied by 2^16 = 65536.
- * Also recall that SF = smoothing_factor / 1024.
- */
-
- memberscale = 65536L - cinfo->smoothing_factor * 512L; /* scaled 1-8*SF */
- neighscale = cinfo->smoothing_factor * 64; /* scaled SF */
-
- for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
- outptr = output_data[outrow];
- inptr = input_data[outrow];
- above_ptr = input_data[outrow-1];
- below_ptr = input_data[outrow+1];
-
- /* Special case for first column */
- colsum = GETJSAMPLE(*above_ptr++) + GETJSAMPLE(*below_ptr++) +
- GETJSAMPLE(*inptr);
- membersum = GETJSAMPLE(*inptr++);
- nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) +
- GETJSAMPLE(*inptr);
- neighsum = colsum + (colsum - membersum) + nextcolsum;
- membersum = membersum * memberscale + neighsum * neighscale;
- *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16);
- lastcolsum = colsum; colsum = nextcolsum;
-
- for (colctr = output_cols - 2; colctr > 0; colctr--) {
- membersum = GETJSAMPLE(*inptr++);
- above_ptr++; below_ptr++;
- nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) +
- GETJSAMPLE(*inptr);
- neighsum = lastcolsum + (colsum - membersum) + nextcolsum;
- membersum = membersum * memberscale + neighsum * neighscale;
- *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16);
- lastcolsum = colsum; colsum = nextcolsum;
- }
-
- /* Special case for last column */
- membersum = GETJSAMPLE(*inptr);
- neighsum = lastcolsum + (colsum - membersum) + colsum;
- membersum = membersum * memberscale + neighsum * neighscale;
- *outptr = (JSAMPLE) ((membersum + 32768) >> 16);
-
- }
-}
-
-#endif /* INPUT_SMOOTHING_SUPPORTED */
-
-
-/*
- * Module initialization routine for downsampling.
- * Note that we must select a routine for each component.
- */
-
-GLOBAL(void)
-jinit_downsampler (j_compress_ptr cinfo)
-{
- my_downsample_ptr downsample;
- int ci;
- jpeg_component_info * compptr;
- boolean smoothok = TRUE;
-
- downsample = (my_downsample_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_downsampler));
- cinfo->downsample = (struct jpeg_downsampler *) downsample;
- downsample->pub.start_pass = start_pass_downsample;
- downsample->pub.downsample = sep_downsample;
- downsample->pub.need_context_rows = FALSE;
-
- if (cinfo->CCIR601_sampling)
- ERREXIT(cinfo, JERR_CCIR601_NOTIMPL);
-
- /* Verify we can handle the sampling factors, and set up method pointers */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- if (compptr->h_samp_factor == cinfo->max_h_samp_factor &&
- compptr->v_samp_factor == cinfo->max_v_samp_factor) {
-#ifdef INPUT_SMOOTHING_SUPPORTED
- if (cinfo->smoothing_factor) {
- downsample->methods[ci] = fullsize_smooth_downsample;
- downsample->pub.need_context_rows = TRUE;
- } else
-#endif
- downsample->methods[ci] = fullsize_downsample;
- } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
- compptr->v_samp_factor == cinfo->max_v_samp_factor) {
- smoothok = FALSE;
- downsample->methods[ci] = h2v1_downsample;
- } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
- compptr->v_samp_factor * 2 == cinfo->max_v_samp_factor) {
-#ifdef INPUT_SMOOTHING_SUPPORTED
- if (cinfo->smoothing_factor) {
- downsample->methods[ci] = h2v2_smooth_downsample;
- downsample->pub.need_context_rows = TRUE;
- } else
-#endif
- downsample->methods[ci] = h2v2_downsample;
- } else if ((cinfo->max_h_samp_factor % compptr->h_samp_factor) == 0 &&
- (cinfo->max_v_samp_factor % compptr->v_samp_factor) == 0) {
- smoothok = FALSE;
- downsample->methods[ci] = int_downsample;
- } else
- ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL);
- }
-
-#ifdef INPUT_SMOOTHING_SUPPORTED
- if (cinfo->smoothing_factor && !smoothok)
- TRACEMS(cinfo, 0, JTRC_SMOOTH_NOTIMPL);
-#endif
-}
diff --git a/Build/source/extra/jpeg/jctrans.c b/Build/source/extra/jpeg/jctrans.c
deleted file mode 100644
index 0e6d70769df..00000000000
--- a/Build/source/extra/jpeg/jctrans.c
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * jctrans.c
- *
- * Copyright (C) 1995-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains library routines for transcoding compression,
- * that is, writing raw DCT coefficient arrays to an output JPEG file.
- * The routines in jcapimin.c will also be needed by a transcoder.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Forward declarations */
-LOCAL(void) transencode_master_selection
- JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays));
-LOCAL(void) transencode_coef_controller
- JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays));
-
-
-/*
- * Compression initialization for writing raw-coefficient data.
- * Before calling this, all parameters and a data destination must be set up.
- * Call jpeg_finish_compress() to actually write the data.
- *
- * The number of passed virtual arrays must match cinfo->num_components.
- * Note that the virtual arrays need not be filled or even realized at
- * the time write_coefficients is called; indeed, if the virtual arrays
- * were requested from this compression object's memory manager, they
- * typically will be realized during this routine and filled afterwards.
- */
-
-GLOBAL(void)
-jpeg_write_coefficients (j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)
-{
- if (cinfo->global_state != CSTATE_START)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- /* Mark all tables to be written */
- jpeg_suppress_tables(cinfo, FALSE);
- /* (Re)initialize error mgr and destination modules */
- (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
- (*cinfo->dest->init_destination) (cinfo);
- /* Perform master selection of active modules */
- transencode_master_selection(cinfo, coef_arrays);
- /* Wait for jpeg_finish_compress() call */
- cinfo->next_scanline = 0; /* so jpeg_write_marker works */
- cinfo->global_state = CSTATE_WRCOEFS;
-}
-
-
-/*
- * Initialize the compression object with default parameters,
- * then copy from the source object all parameters needed for lossless
- * transcoding. Parameters that can be varied without loss (such as
- * scan script and Huffman optimization) are left in their default states.
- */
-
-GLOBAL(void)
-jpeg_copy_critical_parameters (j_decompress_ptr srcinfo,
- j_compress_ptr dstinfo)
-{
- JQUANT_TBL ** qtblptr;
- jpeg_component_info *incomp, *outcomp;
- JQUANT_TBL *c_quant, *slot_quant;
- int tblno, ci, coefi;
-
- /* Safety check to ensure start_compress not called yet. */
- if (dstinfo->global_state != CSTATE_START)
- ERREXIT1(dstinfo, JERR_BAD_STATE, dstinfo->global_state);
- /* Copy fundamental image dimensions */
- dstinfo->image_width = srcinfo->image_width;
- dstinfo->image_height = srcinfo->image_height;
- dstinfo->input_components = srcinfo->num_components;
- dstinfo->in_color_space = srcinfo->jpeg_color_space;
- /* Initialize all parameters to default values */
- jpeg_set_defaults(dstinfo);
- /* jpeg_set_defaults may choose wrong colorspace, eg YCbCr if input is RGB.
- * Fix it to get the right header markers for the image colorspace.
- */
- jpeg_set_colorspace(dstinfo, srcinfo->jpeg_color_space);
- dstinfo->data_precision = srcinfo->data_precision;
- dstinfo->CCIR601_sampling = srcinfo->CCIR601_sampling;
- /* Copy the source's quantization tables. */
- for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) {
- if (srcinfo->quant_tbl_ptrs[tblno] != NULL) {
- qtblptr = & dstinfo->quant_tbl_ptrs[tblno];
- if (*qtblptr == NULL)
- *qtblptr = jpeg_alloc_quant_table((j_common_ptr) dstinfo);
- MEMCOPY((*qtblptr)->quantval,
- srcinfo->quant_tbl_ptrs[tblno]->quantval,
- SIZEOF((*qtblptr)->quantval));
- (*qtblptr)->sent_table = FALSE;
- }
- }
- /* Copy the source's per-component info.
- * Note we assume jpeg_set_defaults has allocated the dest comp_info array.
- */
- dstinfo->num_components = srcinfo->num_components;
- if (dstinfo->num_components < 1 || dstinfo->num_components > MAX_COMPONENTS)
- ERREXIT2(dstinfo, JERR_COMPONENT_COUNT, dstinfo->num_components,
- MAX_COMPONENTS);
- for (ci = 0, incomp = srcinfo->comp_info, outcomp = dstinfo->comp_info;
- ci < dstinfo->num_components; ci++, incomp++, outcomp++) {
- outcomp->component_id = incomp->component_id;
- outcomp->h_samp_factor = incomp->h_samp_factor;
- outcomp->v_samp_factor = incomp->v_samp_factor;
- outcomp->quant_tbl_no = incomp->quant_tbl_no;
- /* Make sure saved quantization table for component matches the qtable
- * slot. If not, the input file re-used this qtable slot.
- * IJG encoder currently cannot duplicate this.
- */
- tblno = outcomp->quant_tbl_no;
- if (tblno < 0 || tblno >= NUM_QUANT_TBLS ||
- srcinfo->quant_tbl_ptrs[tblno] == NULL)
- ERREXIT1(dstinfo, JERR_NO_QUANT_TABLE, tblno);
- slot_quant = srcinfo->quant_tbl_ptrs[tblno];
- c_quant = incomp->quant_table;
- if (c_quant != NULL) {
- for (coefi = 0; coefi < DCTSIZE2; coefi++) {
- if (c_quant->quantval[coefi] != slot_quant->quantval[coefi])
- ERREXIT1(dstinfo, JERR_MISMATCHED_QUANT_TABLE, tblno);
- }
- }
- /* Note: we do not copy the source's Huffman table assignments;
- * instead we rely on jpeg_set_colorspace to have made a suitable choice.
- */
- }
- /* Also copy JFIF version and resolution information, if available.
- * Strictly speaking this isn't "critical" info, but it's nearly
- * always appropriate to copy it if available. In particular,
- * if the application chooses to copy JFIF 1.02 extension markers from
- * the source file, we need to copy the version to make sure we don't
- * emit a file that has 1.02 extensions but a claimed version of 1.01.
- * We will *not*, however, copy version info from mislabeled "2.01" files.
- */
- if (srcinfo->saw_JFIF_marker) {
- if (srcinfo->JFIF_major_version == 1) {
- dstinfo->JFIF_major_version = srcinfo->JFIF_major_version;
- dstinfo->JFIF_minor_version = srcinfo->JFIF_minor_version;
- }
- dstinfo->density_unit = srcinfo->density_unit;
- dstinfo->X_density = srcinfo->X_density;
- dstinfo->Y_density = srcinfo->Y_density;
- }
-}
-
-
-/*
- * Master selection of compression modules for transcoding.
- * This substitutes for jcinit.c's initialization of the full compressor.
- */
-
-LOCAL(void)
-transencode_master_selection (j_compress_ptr cinfo,
- jvirt_barray_ptr * coef_arrays)
-{
- /* Although we don't actually use input_components for transcoding,
- * jcmaster.c's initial_setup will complain if input_components is 0.
- */
- cinfo->input_components = 1;
- /* Initialize master control (includes parameter checking/processing) */
- jinit_c_master_control(cinfo, TRUE /* transcode only */);
-
- /* Entropy encoding: either Huffman or arithmetic coding. */
- if (cinfo->arith_code) {
- ERREXIT(cinfo, JERR_ARITH_NOTIMPL);
- } else {
- if (cinfo->progressive_mode) {
-#ifdef C_PROGRESSIVE_SUPPORTED
- jinit_phuff_encoder(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else
- jinit_huff_encoder(cinfo);
- }
-
- /* We need a special coefficient buffer controller. */
- transencode_coef_controller(cinfo, coef_arrays);
-
- jinit_marker_writer(cinfo);
-
- /* We can now tell the memory manager to allocate virtual arrays. */
- (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo);
-
- /* Write the datastream header (SOI, JFIF) immediately.
- * Frame and scan headers are postponed till later.
- * This lets application insert special markers after the SOI.
- */
- (*cinfo->marker->write_file_header) (cinfo);
-}
-
-
-/*
- * The rest of this file is a special implementation of the coefficient
- * buffer controller. This is similar to jccoefct.c, but it handles only
- * output from presupplied virtual arrays. Furthermore, we generate any
- * dummy padding blocks on-the-fly rather than expecting them to be present
- * in the arrays.
- */
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_c_coef_controller pub; /* public fields */
-
- JDIMENSION iMCU_row_num; /* iMCU row # within image */
- JDIMENSION mcu_ctr; /* counts MCUs processed in current row */
- int MCU_vert_offset; /* counts MCU rows within iMCU row */
- int MCU_rows_per_iMCU_row; /* number of such rows needed */
-
- /* Virtual block array for each component. */
- jvirt_barray_ptr * whole_image;
-
- /* Workspace for constructing dummy blocks at right/bottom edges. */
- JBLOCKROW dummy_buffer[C_MAX_BLOCKS_IN_MCU];
-} my_coef_controller;
-
-typedef my_coef_controller * my_coef_ptr;
-
-
-LOCAL(void)
-start_iMCU_row (j_compress_ptr cinfo)
-/* Reset within-iMCU-row counters for a new row */
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- /* In an interleaved scan, an MCU row is the same as an iMCU row.
- * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
- * But at the bottom of the image, process only what's left.
- */
- if (cinfo->comps_in_scan > 1) {
- coef->MCU_rows_per_iMCU_row = 1;
- } else {
- if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1))
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
- else
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;
- }
-
- coef->mcu_ctr = 0;
- coef->MCU_vert_offset = 0;
-}
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- if (pass_mode != JBUF_CRANK_DEST)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-
- coef->iMCU_row_num = 0;
- start_iMCU_row(cinfo);
-}
-
-
-/*
- * Process some data.
- * We process the equivalent of one fully interleaved MCU row ("iMCU" row)
- * per call, ie, v_samp_factor block rows for each component in the scan.
- * The data is obtained from the virtual arrays and fed to the entropy coder.
- * Returns TRUE if the iMCU row is completed, FALSE if suspended.
- *
- * NB: input_buf is ignored; it is likely to be a NULL pointer.
- */
-
-METHODDEF(boolean)
-compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION MCU_col_num; /* index of current MCU within row */
- JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- int blkn, ci, xindex, yindex, yoffset, blockcnt;
- JDIMENSION start_col;
- JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN];
- JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU];
- JBLOCKROW buffer_ptr;
- jpeg_component_info *compptr;
-
- /* Align the virtual buffers for the components used in this scan. */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- buffer[ci] = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index],
- coef->iMCU_row_num * compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
-
- /* Loop to process one whole iMCU row */
- for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;
- yoffset++) {
- for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row;
- MCU_col_num++) {
- /* Construct list of pointers to DCT blocks belonging to this MCU */
- blkn = 0; /* index of current DCT block within MCU */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- start_col = MCU_col_num * compptr->MCU_width;
- blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width
- : compptr->last_col_width;
- for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
- if (coef->iMCU_row_num < last_iMCU_row ||
- yindex+yoffset < compptr->last_row_height) {
- /* Fill in pointers to real blocks in this row */
- buffer_ptr = buffer[ci][yindex+yoffset] + start_col;
- for (xindex = 0; xindex < blockcnt; xindex++)
- MCU_buffer[blkn++] = buffer_ptr++;
- } else {
- /* At bottom of image, need a whole row of dummy blocks */
- xindex = 0;
- }
- /* Fill in any dummy blocks needed in this row.
- * Dummy blocks are filled in the same way as in jccoefct.c:
- * all zeroes in the AC entries, DC entries equal to previous
- * block's DC value. The init routine has already zeroed the
- * AC entries, so we need only set the DC entries correctly.
- */
- for (; xindex < compptr->MCU_width; xindex++) {
- MCU_buffer[blkn] = coef->dummy_buffer[blkn];
- MCU_buffer[blkn][0][0] = MCU_buffer[blkn-1][0][0];
- blkn++;
- }
- }
- }
- /* Try to write the MCU. */
- if (! (*cinfo->entropy->encode_mcu) (cinfo, MCU_buffer)) {
- /* Suspension forced; update state counters and exit */
- coef->MCU_vert_offset = yoffset;
- coef->mcu_ctr = MCU_col_num;
- return FALSE;
- }
- }
- /* Completed an MCU row, but perhaps not an iMCU row */
- coef->mcu_ctr = 0;
- }
- /* Completed the iMCU row, advance counters for next one */
- coef->iMCU_row_num++;
- start_iMCU_row(cinfo);
- return TRUE;
-}
-
-
-/*
- * Initialize coefficient buffer controller.
- *
- * Each passed coefficient array must be the right size for that
- * coefficient: width_in_blocks wide and height_in_blocks high,
- * with unitheight at least v_samp_factor.
- */
-
-LOCAL(void)
-transencode_coef_controller (j_compress_ptr cinfo,
- jvirt_barray_ptr * coef_arrays)
-{
- my_coef_ptr coef;
- JBLOCKROW buffer;
- int i;
-
- coef = (my_coef_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_coef_controller));
- cinfo->coef = (struct jpeg_c_coef_controller *) coef;
- coef->pub.start_pass = start_pass_coef;
- coef->pub.compress_data = compress_output;
-
- /* Save pointer to virtual arrays */
- coef->whole_image = coef_arrays;
-
- /* Allocate and pre-zero space for dummy DCT blocks. */
- buffer = (JBLOCKROW)
- (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK));
- jzero_far((void FAR *) buffer, C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK));
- for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) {
- coef->dummy_buffer[i] = buffer + i;
- }
-}
diff --git a/Build/source/extra/jpeg/jdapimin.c b/Build/source/extra/jpeg/jdapimin.c
deleted file mode 100644
index cadb59fce3a..00000000000
--- a/Build/source/extra/jpeg/jdapimin.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/*
- * jdapimin.c
- *
- * Copyright (C) 1994-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains application interface code for the decompression half
- * of the JPEG library. These are the "minimum" API routines that may be
- * needed in either the normal full-decompression case or the
- * transcoding-only case.
- *
- * Most of the routines intended to be called directly by an application
- * are in this file or in jdapistd.c. But also see jcomapi.c for routines
- * shared by compression and decompression, and jdtrans.c for the transcoding
- * case.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * Initialization of a JPEG decompression object.
- * The error manager must already be set up (in case memory manager fails).
- */
-
-GLOBAL(void)
-jpeg_CreateDecompress (j_decompress_ptr cinfo, int version, size_t structsize)
-{
- int i;
-
- /* Guard against version mismatches between library and caller. */
- cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */
- if (version != JPEG_LIB_VERSION)
- ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version);
- if (structsize != SIZEOF(struct jpeg_decompress_struct))
- ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE,
- (int) SIZEOF(struct jpeg_decompress_struct), (int) structsize);
-
- /* For debugging purposes, we zero the whole master structure.
- * But the application has already set the err pointer, and may have set
- * client_data, so we have to save and restore those fields.
- * Note: if application hasn't set client_data, tools like Purify may
- * complain here.
- */
- {
- struct jpeg_error_mgr * err = cinfo->err;
- void * client_data = cinfo->client_data; /* ignore Purify complaint here */
- MEMZERO(cinfo, SIZEOF(struct jpeg_decompress_struct));
- cinfo->err = err;
- cinfo->client_data = client_data;
- }
- cinfo->is_decompressor = TRUE;
-
- /* Initialize a memory manager instance for this object */
- jinit_memory_mgr((j_common_ptr) cinfo);
-
- /* Zero out pointers to permanent structures. */
- cinfo->progress = NULL;
- cinfo->src = NULL;
-
- for (i = 0; i < NUM_QUANT_TBLS; i++)
- cinfo->quant_tbl_ptrs[i] = NULL;
-
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- cinfo->dc_huff_tbl_ptrs[i] = NULL;
- cinfo->ac_huff_tbl_ptrs[i] = NULL;
- }
-
- /* Initialize marker processor so application can override methods
- * for COM, APPn markers before calling jpeg_read_header.
- */
- cinfo->marker_list = NULL;
- jinit_marker_reader(cinfo);
-
- /* And initialize the overall input controller. */
- jinit_input_controller(cinfo);
-
- /* OK, I'm ready */
- cinfo->global_state = DSTATE_START;
-}
-
-
-/*
- * Destruction of a JPEG decompression object
- */
-
-GLOBAL(void)
-jpeg_destroy_decompress (j_decompress_ptr cinfo)
-{
- jpeg_destroy((j_common_ptr) cinfo); /* use common routine */
-}
-
-
-/*
- * Abort processing of a JPEG decompression operation,
- * but don't destroy the object itself.
- */
-
-GLOBAL(void)
-jpeg_abort_decompress (j_decompress_ptr cinfo)
-{
- jpeg_abort((j_common_ptr) cinfo); /* use common routine */
-}
-
-
-/*
- * Set default decompression parameters.
- */
-
-LOCAL(void)
-default_decompress_parms (j_decompress_ptr cinfo)
-{
- /* Guess the input colorspace, and set output colorspace accordingly. */
- /* (Wish JPEG committee had provided a real way to specify this...) */
- /* Note application may override our guesses. */
- switch (cinfo->num_components) {
- case 1:
- cinfo->jpeg_color_space = JCS_GRAYSCALE;
- cinfo->out_color_space = JCS_GRAYSCALE;
- break;
-
- case 3:
- if (cinfo->saw_JFIF_marker) {
- cinfo->jpeg_color_space = JCS_YCbCr; /* JFIF implies YCbCr */
- } else if (cinfo->saw_Adobe_marker) {
- switch (cinfo->Adobe_transform) {
- case 0:
- cinfo->jpeg_color_space = JCS_RGB;
- break;
- case 1:
- cinfo->jpeg_color_space = JCS_YCbCr;
- break;
- default:
- WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform);
- cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */
- break;
- }
- } else {
- /* Saw no special markers, try to guess from the component IDs */
- int cid0 = cinfo->comp_info[0].component_id;
- int cid1 = cinfo->comp_info[1].component_id;
- int cid2 = cinfo->comp_info[2].component_id;
-
- if (cid0 == 1 && cid1 == 2 && cid2 == 3)
- cinfo->jpeg_color_space = JCS_YCbCr; /* assume JFIF w/out marker */
- else if (cid0 == 82 && cid1 == 71 && cid2 == 66)
- cinfo->jpeg_color_space = JCS_RGB; /* ASCII 'R', 'G', 'B' */
- else {
- TRACEMS3(cinfo, 1, JTRC_UNKNOWN_IDS, cid0, cid1, cid2);
- cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */
- }
- }
- /* Always guess RGB is proper output colorspace. */
- cinfo->out_color_space = JCS_RGB;
- break;
-
- case 4:
- if (cinfo->saw_Adobe_marker) {
- switch (cinfo->Adobe_transform) {
- case 0:
- cinfo->jpeg_color_space = JCS_CMYK;
- break;
- case 2:
- cinfo->jpeg_color_space = JCS_YCCK;
- break;
- default:
- WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform);
- cinfo->jpeg_color_space = JCS_YCCK; /* assume it's YCCK */
- break;
- }
- } else {
- /* No special markers, assume straight CMYK. */
- cinfo->jpeg_color_space = JCS_CMYK;
- }
- cinfo->out_color_space = JCS_CMYK;
- break;
-
- default:
- cinfo->jpeg_color_space = JCS_UNKNOWN;
- cinfo->out_color_space = JCS_UNKNOWN;
- break;
- }
-
- /* Set defaults for other decompression parameters. */
- cinfo->scale_num = 1; /* 1:1 scaling */
- cinfo->scale_denom = 1;
- cinfo->output_gamma = 1.0;
- cinfo->buffered_image = FALSE;
- cinfo->raw_data_out = FALSE;
- cinfo->dct_method = JDCT_DEFAULT;
- cinfo->do_fancy_upsampling = TRUE;
- cinfo->do_block_smoothing = TRUE;
- cinfo->quantize_colors = FALSE;
- /* We set these in case application only sets quantize_colors. */
- cinfo->dither_mode = JDITHER_FS;
-#ifdef QUANT_2PASS_SUPPORTED
- cinfo->two_pass_quantize = TRUE;
-#else
- cinfo->two_pass_quantize = FALSE;
-#endif
- cinfo->desired_number_of_colors = 256;
- cinfo->colormap = NULL;
- /* Initialize for no mode change in buffered-image mode. */
- cinfo->enable_1pass_quant = FALSE;
- cinfo->enable_external_quant = FALSE;
- cinfo->enable_2pass_quant = FALSE;
-}
-
-
-/*
- * Decompression startup: read start of JPEG datastream to see what's there.
- * Need only initialize JPEG object and supply a data source before calling.
- *
- * This routine will read as far as the first SOS marker (ie, actual start of
- * compressed data), and will save all tables and parameters in the JPEG
- * object. It will also initialize the decompression parameters to default
- * values, and finally return JPEG_HEADER_OK. On return, the application may
- * adjust the decompression parameters and then call jpeg_start_decompress.
- * (Or, if the application only wanted to determine the image parameters,
- * the data need not be decompressed. In that case, call jpeg_abort or
- * jpeg_destroy to release any temporary space.)
- * If an abbreviated (tables only) datastream is presented, the routine will
- * return JPEG_HEADER_TABLES_ONLY upon reaching EOI. The application may then
- * re-use the JPEG object to read the abbreviated image datastream(s).
- * It is unnecessary (but OK) to call jpeg_abort in this case.
- * The JPEG_SUSPENDED return code only occurs if the data source module
- * requests suspension of the decompressor. In this case the application
- * should load more source data and then re-call jpeg_read_header to resume
- * processing.
- * If a non-suspending data source is used and require_image is TRUE, then the
- * return code need not be inspected since only JPEG_HEADER_OK is possible.
- *
- * This routine is now just a front end to jpeg_consume_input, with some
- * extra error checking.
- */
-
-GLOBAL(int)
-jpeg_read_header (j_decompress_ptr cinfo, boolean require_image)
-{
- int retcode;
-
- if (cinfo->global_state != DSTATE_START &&
- cinfo->global_state != DSTATE_INHEADER)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- retcode = jpeg_consume_input(cinfo);
-
- switch (retcode) {
- case JPEG_REACHED_SOS:
- retcode = JPEG_HEADER_OK;
- break;
- case JPEG_REACHED_EOI:
- if (require_image) /* Complain if application wanted an image */
- ERREXIT(cinfo, JERR_NO_IMAGE);
- /* Reset to start state; it would be safer to require the application to
- * call jpeg_abort, but we can't change it now for compatibility reasons.
- * A side effect is to free any temporary memory (there shouldn't be any).
- */
- jpeg_abort((j_common_ptr) cinfo); /* sets state = DSTATE_START */
- retcode = JPEG_HEADER_TABLES_ONLY;
- break;
- case JPEG_SUSPENDED:
- /* no work */
- break;
- }
-
- return retcode;
-}
-
-
-/*
- * Consume data in advance of what the decompressor requires.
- * This can be called at any time once the decompressor object has
- * been created and a data source has been set up.
- *
- * This routine is essentially a state machine that handles a couple
- * of critical state-transition actions, namely initial setup and
- * transition from header scanning to ready-for-start_decompress.
- * All the actual input is done via the input controller's consume_input
- * method.
- */
-
-GLOBAL(int)
-jpeg_consume_input (j_decompress_ptr cinfo)
-{
- int retcode = JPEG_SUSPENDED;
-
- /* NB: every possible DSTATE value should be listed in this switch */
- switch (cinfo->global_state) {
- case DSTATE_START:
- /* Start-of-datastream actions: reset appropriate modules */
- (*cinfo->inputctl->reset_input_controller) (cinfo);
- /* Initialize application's data source module */
- (*cinfo->src->init_source) (cinfo);
- cinfo->global_state = DSTATE_INHEADER;
- /*FALLTHROUGH*/
- case DSTATE_INHEADER:
- retcode = (*cinfo->inputctl->consume_input) (cinfo);
- if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */
- /* Set up default parameters based on header data */
- default_decompress_parms(cinfo);
- /* Set global state: ready for start_decompress */
- cinfo->global_state = DSTATE_READY;
- }
- break;
- case DSTATE_READY:
- /* Can't advance past first SOS until start_decompress is called */
- retcode = JPEG_REACHED_SOS;
- break;
- case DSTATE_PRELOAD:
- case DSTATE_PRESCAN:
- case DSTATE_SCANNING:
- case DSTATE_RAW_OK:
- case DSTATE_BUFIMAGE:
- case DSTATE_BUFPOST:
- case DSTATE_STOPPING:
- retcode = (*cinfo->inputctl->consume_input) (cinfo);
- break;
- default:
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- }
- return retcode;
-}
-
-
-/*
- * Have we finished reading the input file?
- */
-
-GLOBAL(boolean)
-jpeg_input_complete (j_decompress_ptr cinfo)
-{
- /* Check for valid jpeg object */
- if (cinfo->global_state < DSTATE_START ||
- cinfo->global_state > DSTATE_STOPPING)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- return cinfo->inputctl->eoi_reached;
-}
-
-
-/*
- * Is there more than one scan?
- */
-
-GLOBAL(boolean)
-jpeg_has_multiple_scans (j_decompress_ptr cinfo)
-{
- /* Only valid after jpeg_read_header completes */
- if (cinfo->global_state < DSTATE_READY ||
- cinfo->global_state > DSTATE_STOPPING)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- return cinfo->inputctl->has_multiple_scans;
-}
-
-
-/*
- * Finish JPEG decompression.
- *
- * This will normally just verify the file trailer and release temp storage.
- *
- * Returns FALSE if suspended. The return value need be inspected only if
- * a suspending data source is used.
- */
-
-GLOBAL(boolean)
-jpeg_finish_decompress (j_decompress_ptr cinfo)
-{
- if ((cinfo->global_state == DSTATE_SCANNING ||
- cinfo->global_state == DSTATE_RAW_OK) && ! cinfo->buffered_image) {
- /* Terminate final pass of non-buffered mode */
- if (cinfo->output_scanline < cinfo->output_height)
- ERREXIT(cinfo, JERR_TOO_LITTLE_DATA);
- (*cinfo->master->finish_output_pass) (cinfo);
- cinfo->global_state = DSTATE_STOPPING;
- } else if (cinfo->global_state == DSTATE_BUFIMAGE) {
- /* Finishing after a buffered-image operation */
- cinfo->global_state = DSTATE_STOPPING;
- } else if (cinfo->global_state != DSTATE_STOPPING) {
- /* STOPPING = repeat call after a suspension, anything else is error */
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- }
- /* Read until EOI */
- while (! cinfo->inputctl->eoi_reached) {
- if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED)
- return FALSE; /* Suspend, come back later */
- }
- /* Do final cleanup */
- (*cinfo->src->term_source) (cinfo);
- /* We can use jpeg_abort to release memory and reset global_state */
- jpeg_abort((j_common_ptr) cinfo);
- return TRUE;
-}
diff --git a/Build/source/extra/jpeg/jdapistd.c b/Build/source/extra/jpeg/jdapistd.c
deleted file mode 100644
index c8e3fa0c35d..00000000000
--- a/Build/source/extra/jpeg/jdapistd.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * jdapistd.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains application interface code for the decompression half
- * of the JPEG library. These are the "standard" API routines that are
- * used in the normal full-decompression case. They are not used by a
- * transcoding-only application. Note that if an application links in
- * jpeg_start_decompress, it will end up linking in the entire decompressor.
- * We thus must separate this file from jdapimin.c to avoid linking the
- * whole decompression library into a transcoder.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Forward declarations */
-LOCAL(boolean) output_pass_setup JPP((j_decompress_ptr cinfo));
-
-
-/*
- * Decompression initialization.
- * jpeg_read_header must be completed before calling this.
- *
- * If a multipass operating mode was selected, this will do all but the
- * last pass, and thus may take a great deal of time.
- *
- * Returns FALSE if suspended. The return value need be inspected only if
- * a suspending data source is used.
- */
-
-GLOBAL(boolean)
-jpeg_start_decompress (j_decompress_ptr cinfo)
-{
- if (cinfo->global_state == DSTATE_READY) {
- /* First call: initialize master control, select active modules */
- jinit_master_decompress(cinfo);
- if (cinfo->buffered_image) {
- /* No more work here; expecting jpeg_start_output next */
- cinfo->global_state = DSTATE_BUFIMAGE;
- return TRUE;
- }
- cinfo->global_state = DSTATE_PRELOAD;
- }
- if (cinfo->global_state == DSTATE_PRELOAD) {
- /* If file has multiple scans, absorb them all into the coef buffer */
- if (cinfo->inputctl->has_multiple_scans) {
-#ifdef D_MULTISCAN_FILES_SUPPORTED
- for (;;) {
- int retcode;
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL)
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- /* Absorb some more input */
- retcode = (*cinfo->inputctl->consume_input) (cinfo);
- if (retcode == JPEG_SUSPENDED)
- return FALSE;
- if (retcode == JPEG_REACHED_EOI)
- break;
- /* Advance progress counter if appropriate */
- if (cinfo->progress != NULL &&
- (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) {
- if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) {
- /* jdmaster underestimated number of scans; ratchet up one scan */
- cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows;
- }
- }
- }
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif /* D_MULTISCAN_FILES_SUPPORTED */
- }
- cinfo->output_scan_number = cinfo->input_scan_number;
- } else if (cinfo->global_state != DSTATE_PRESCAN)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- /* Perform any dummy output passes, and set up for the final pass */
- return output_pass_setup(cinfo);
-}
-
-
-/*
- * Set up for an output pass, and perform any dummy pass(es) needed.
- * Common subroutine for jpeg_start_decompress and jpeg_start_output.
- * Entry: global_state = DSTATE_PRESCAN only if previously suspended.
- * Exit: If done, returns TRUE and sets global_state for proper output mode.
- * If suspended, returns FALSE and sets global_state = DSTATE_PRESCAN.
- */
-
-LOCAL(boolean)
-output_pass_setup (j_decompress_ptr cinfo)
-{
- if (cinfo->global_state != DSTATE_PRESCAN) {
- /* First call: do pass setup */
- (*cinfo->master->prepare_for_output_pass) (cinfo);
- cinfo->output_scanline = 0;
- cinfo->global_state = DSTATE_PRESCAN;
- }
- /* Loop over any required dummy passes */
- while (cinfo->master->is_dummy_pass) {
-#ifdef QUANT_2PASS_SUPPORTED
- /* Crank through the dummy pass */
- while (cinfo->output_scanline < cinfo->output_height) {
- JDIMENSION last_scanline;
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) cinfo->output_scanline;
- cinfo->progress->pass_limit = (long) cinfo->output_height;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
- /* Process some data */
- last_scanline = cinfo->output_scanline;
- (*cinfo->main->process_data) (cinfo, (JSAMPARRAY) NULL,
- &cinfo->output_scanline, (JDIMENSION) 0);
- if (cinfo->output_scanline == last_scanline)
- return FALSE; /* No progress made, must suspend */
- }
- /* Finish up dummy pass, and set up for another one */
- (*cinfo->master->finish_output_pass) (cinfo);
- (*cinfo->master->prepare_for_output_pass) (cinfo);
- cinfo->output_scanline = 0;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif /* QUANT_2PASS_SUPPORTED */
- }
- /* Ready for application to drive output pass through
- * jpeg_read_scanlines or jpeg_read_raw_data.
- */
- cinfo->global_state = cinfo->raw_data_out ? DSTATE_RAW_OK : DSTATE_SCANNING;
- return TRUE;
-}
-
-
-/*
- * Read some scanlines of data from the JPEG decompressor.
- *
- * The return value will be the number of lines actually read.
- * This may be less than the number requested in several cases,
- * including bottom of image, data source suspension, and operating
- * modes that emit multiple scanlines at a time.
- *
- * Note: we warn about excess calls to jpeg_read_scanlines() since
- * this likely signals an application programmer error. However,
- * an oversize buffer (max_lines > scanlines remaining) is not an error.
- */
-
-GLOBAL(JDIMENSION)
-jpeg_read_scanlines (j_decompress_ptr cinfo, JSAMPARRAY scanlines,
- JDIMENSION max_lines)
-{
- JDIMENSION row_ctr;
-
- if (cinfo->global_state != DSTATE_SCANNING)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- if (cinfo->output_scanline >= cinfo->output_height) {
- WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
- return 0;
- }
-
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) cinfo->output_scanline;
- cinfo->progress->pass_limit = (long) cinfo->output_height;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
-
- /* Process some data */
- row_ctr = 0;
- (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, max_lines);
- cinfo->output_scanline += row_ctr;
- return row_ctr;
-}
-
-
-/*
- * Alternate entry point to read raw data.
- * Processes exactly one iMCU row per call, unless suspended.
- */
-
-GLOBAL(JDIMENSION)
-jpeg_read_raw_data (j_decompress_ptr cinfo, JSAMPIMAGE data,
- JDIMENSION max_lines)
-{
- JDIMENSION lines_per_iMCU_row;
-
- if (cinfo->global_state != DSTATE_RAW_OK)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- if (cinfo->output_scanline >= cinfo->output_height) {
- WARNMS(cinfo, JWRN_TOO_MUCH_DATA);
- return 0;
- }
-
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->pass_counter = (long) cinfo->output_scanline;
- cinfo->progress->pass_limit = (long) cinfo->output_height;
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- }
-
- /* Verify that at least one iMCU row can be returned. */
- lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->min_DCT_scaled_size;
- if (max_lines < lines_per_iMCU_row)
- ERREXIT(cinfo, JERR_BUFFER_SIZE);
-
- /* Decompress directly into user's buffer. */
- if (! (*cinfo->coef->decompress_data) (cinfo, data))
- return 0; /* suspension forced, can do nothing more */
-
- /* OK, we processed one iMCU row. */
- cinfo->output_scanline += lines_per_iMCU_row;
- return lines_per_iMCU_row;
-}
-
-
-/* Additional entry points for buffered-image mode. */
-
-#ifdef D_MULTISCAN_FILES_SUPPORTED
-
-/*
- * Initialize for an output pass in buffered-image mode.
- */
-
-GLOBAL(boolean)
-jpeg_start_output (j_decompress_ptr cinfo, int scan_number)
-{
- if (cinfo->global_state != DSTATE_BUFIMAGE &&
- cinfo->global_state != DSTATE_PRESCAN)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- /* Limit scan number to valid range */
- if (scan_number <= 0)
- scan_number = 1;
- if (cinfo->inputctl->eoi_reached &&
- scan_number > cinfo->input_scan_number)
- scan_number = cinfo->input_scan_number;
- cinfo->output_scan_number = scan_number;
- /* Perform any dummy output passes, and set up for the real pass */
- return output_pass_setup(cinfo);
-}
-
-
-/*
- * Finish up after an output pass in buffered-image mode.
- *
- * Returns FALSE if suspended. The return value need be inspected only if
- * a suspending data source is used.
- */
-
-GLOBAL(boolean)
-jpeg_finish_output (j_decompress_ptr cinfo)
-{
- if ((cinfo->global_state == DSTATE_SCANNING ||
- cinfo->global_state == DSTATE_RAW_OK) && cinfo->buffered_image) {
- /* Terminate this pass. */
- /* We do not require the whole pass to have been completed. */
- (*cinfo->master->finish_output_pass) (cinfo);
- cinfo->global_state = DSTATE_BUFPOST;
- } else if (cinfo->global_state != DSTATE_BUFPOST) {
- /* BUFPOST = repeat call after a suspension, anything else is error */
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- }
- /* Read markers looking for SOS or EOI */
- while (cinfo->input_scan_number <= cinfo->output_scan_number &&
- ! cinfo->inputctl->eoi_reached) {
- if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED)
- return FALSE; /* Suspend, come back later */
- }
- cinfo->global_state = DSTATE_BUFIMAGE;
- return TRUE;
-}
-
-#endif /* D_MULTISCAN_FILES_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jdatadst.c b/Build/source/extra/jpeg/jdatadst.c
deleted file mode 100644
index a8f6fb0e025..00000000000
--- a/Build/source/extra/jpeg/jdatadst.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * jdatadst.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains compression data destination routines for the case of
- * emitting JPEG data to a file (or any stdio stream). While these routines
- * are sufficient for most applications, some will want to use a different
- * destination manager.
- * IMPORTANT: we assume that fwrite() will correctly transcribe an array of
- * JOCTETs into 8-bit-wide elements on external storage. If char is wider
- * than 8 bits on your machine, you may need to do some tweaking.
- */
-
-/* this is not a core library module, so it doesn't define JPEG_INTERNALS */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jerror.h"
-
-
-/* Expanded data destination object for stdio output */
-
-typedef struct {
- struct jpeg_destination_mgr pub; /* public fields */
-
- FILE * outfile; /* target stream */
- JOCTET * buffer; /* start of buffer */
-} my_destination_mgr;
-
-typedef my_destination_mgr * my_dest_ptr;
-
-#define OUTPUT_BUF_SIZE 4096 /* choose an efficiently fwrite'able size */
-
-
-/*
- * Initialize destination --- called by jpeg_start_compress
- * before any data is actually written.
- */
-
-METHODDEF(void)
-init_destination (j_compress_ptr cinfo)
-{
- my_dest_ptr dest = (my_dest_ptr) cinfo->dest;
-
- /* Allocate the output buffer --- it will be released when done with image */
- dest->buffer = (JOCTET *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- OUTPUT_BUF_SIZE * SIZEOF(JOCTET));
-
- dest->pub.next_output_byte = dest->buffer;
- dest->pub.free_in_buffer = OUTPUT_BUF_SIZE;
-}
-
-
-/*
- * Empty the output buffer --- called whenever buffer fills up.
- *
- * In typical applications, this should write the entire output buffer
- * (ignoring the current state of next_output_byte & free_in_buffer),
- * reset the pointer & count to the start of the buffer, and return TRUE
- * indicating that the buffer has been dumped.
- *
- * In applications that need to be able to suspend compression due to output
- * overrun, a FALSE return indicates that the buffer cannot be emptied now.
- * In this situation, the compressor will return to its caller (possibly with
- * an indication that it has not accepted all the supplied scanlines). The
- * application should resume compression after it has made more room in the
- * output buffer. Note that there are substantial restrictions on the use of
- * suspension --- see the documentation.
- *
- * When suspending, the compressor will back up to a convenient restart point
- * (typically the start of the current MCU). next_output_byte & free_in_buffer
- * indicate where the restart point will be if the current call returns FALSE.
- * Data beyond this point will be regenerated after resumption, so do not
- * write it out when emptying the buffer externally.
- */
-
-METHODDEF(boolean)
-empty_output_buffer (j_compress_ptr cinfo)
-{
- my_dest_ptr dest = (my_dest_ptr) cinfo->dest;
-
- if (JFWRITE(dest->outfile, dest->buffer, OUTPUT_BUF_SIZE) !=
- (size_t) OUTPUT_BUF_SIZE)
- ERREXIT(cinfo, JERR_FILE_WRITE);
-
- dest->pub.next_output_byte = dest->buffer;
- dest->pub.free_in_buffer = OUTPUT_BUF_SIZE;
-
- return TRUE;
-}
-
-
-/*
- * Terminate destination --- called by jpeg_finish_compress
- * after all data has been written. Usually needs to flush buffer.
- *
- * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding
- * application must deal with any cleanup that should happen even
- * for error exit.
- */
-
-METHODDEF(void)
-term_destination (j_compress_ptr cinfo)
-{
- my_dest_ptr dest = (my_dest_ptr) cinfo->dest;
- size_t datacount = OUTPUT_BUF_SIZE - dest->pub.free_in_buffer;
-
- /* Write any data remaining in the buffer */
- if (datacount > 0) {
- if (JFWRITE(dest->outfile, dest->buffer, datacount) != datacount)
- ERREXIT(cinfo, JERR_FILE_WRITE);
- }
- fflush(dest->outfile);
- /* Make sure we wrote the output file OK */
- if (ferror(dest->outfile))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * Prepare for output to a stdio stream.
- * The caller must have already opened the stream, and is responsible
- * for closing it after finishing compression.
- */
-
-GLOBAL(void)
-jpeg_stdio_dest (j_compress_ptr cinfo, FILE * outfile)
-{
- my_dest_ptr dest;
-
- /* The destination object is made permanent so that multiple JPEG images
- * can be written to the same file without re-executing jpeg_stdio_dest.
- * This makes it dangerous to use this manager and a different destination
- * manager serially with the same JPEG object, because their private object
- * sizes may be different. Caveat programmer.
- */
- if (cinfo->dest == NULL) { /* first time for this JPEG object? */
- cinfo->dest = (struct jpeg_destination_mgr *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- SIZEOF(my_destination_mgr));
- }
-
- dest = (my_dest_ptr) cinfo->dest;
- dest->pub.init_destination = init_destination;
- dest->pub.empty_output_buffer = empty_output_buffer;
- dest->pub.term_destination = term_destination;
- dest->outfile = outfile;
-}
diff --git a/Build/source/extra/jpeg/jdatasrc.c b/Build/source/extra/jpeg/jdatasrc.c
deleted file mode 100644
index edc752bf5d8..00000000000
--- a/Build/source/extra/jpeg/jdatasrc.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * jdatasrc.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains decompression data source routines for the case of
- * reading JPEG data from a file (or any stdio stream). While these routines
- * are sufficient for most applications, some will want to use a different
- * source manager.
- * IMPORTANT: we assume that fread() will correctly transcribe an array of
- * JOCTETs from 8-bit-wide elements on external storage. If char is wider
- * than 8 bits on your machine, you may need to do some tweaking.
- */
-
-/* this is not a core library module, so it doesn't define JPEG_INTERNALS */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jerror.h"
-
-
-/* Expanded data source object for stdio input */
-
-typedef struct {
- struct jpeg_source_mgr pub; /* public fields */
-
- FILE * infile; /* source stream */
- JOCTET * buffer; /* start of buffer */
- boolean start_of_file; /* have we gotten any data yet? */
-} my_source_mgr;
-
-typedef my_source_mgr * my_src_ptr;
-
-#define INPUT_BUF_SIZE 4096 /* choose an efficiently fread'able size */
-
-
-/*
- * Initialize source --- called by jpeg_read_header
- * before any data is actually read.
- */
-
-METHODDEF(void)
-init_source (j_decompress_ptr cinfo)
-{
- my_src_ptr src = (my_src_ptr) cinfo->src;
-
- /* We reset the empty-input-file flag for each image,
- * but we don't clear the input buffer.
- * This is correct behavior for reading a series of images from one source.
- */
- src->start_of_file = TRUE;
-}
-
-
-/*
- * Fill the input buffer --- called whenever buffer is emptied.
- *
- * In typical applications, this should read fresh data into the buffer
- * (ignoring the current state of next_input_byte & bytes_in_buffer),
- * reset the pointer & count to the start of the buffer, and return TRUE
- * indicating that the buffer has been reloaded. It is not necessary to
- * fill the buffer entirely, only to obtain at least one more byte.
- *
- * There is no such thing as an EOF return. If the end of the file has been
- * reached, the routine has a choice of ERREXIT() or inserting fake data into
- * the buffer. In most cases, generating a warning message and inserting a
- * fake EOI marker is the best course of action --- this will allow the
- * decompressor to output however much of the image is there. However,
- * the resulting error message is misleading if the real problem is an empty
- * input file, so we handle that case specially.
- *
- * In applications that need to be able to suspend compression due to input
- * not being available yet, a FALSE return indicates that no more data can be
- * obtained right now, but more may be forthcoming later. In this situation,
- * the decompressor will return to its caller (with an indication of the
- * number of scanlines it has read, if any). The application should resume
- * decompression after it has loaded more data into the input buffer. Note
- * that there are substantial restrictions on the use of suspension --- see
- * the documentation.
- *
- * When suspending, the decompressor will back up to a convenient restart point
- * (typically the start of the current MCU). next_input_byte & bytes_in_buffer
- * indicate where the restart point will be if the current call returns FALSE.
- * Data beyond this point must be rescanned after resumption, so move it to
- * the front of the buffer rather than discarding it.
- */
-
-METHODDEF(boolean)
-fill_input_buffer (j_decompress_ptr cinfo)
-{
- my_src_ptr src = (my_src_ptr) cinfo->src;
- size_t nbytes;
-
- nbytes = JFREAD(src->infile, src->buffer, INPUT_BUF_SIZE);
-
- if (nbytes <= 0) {
- if (src->start_of_file) /* Treat empty input file as fatal error */
- ERREXIT(cinfo, JERR_INPUT_EMPTY);
- WARNMS(cinfo, JWRN_JPEG_EOF);
- /* Insert a fake EOI marker */
- src->buffer[0] = (JOCTET) 0xFF;
- src->buffer[1] = (JOCTET) JPEG_EOI;
- nbytes = 2;
- }
-
- src->pub.next_input_byte = src->buffer;
- src->pub.bytes_in_buffer = nbytes;
- src->start_of_file = FALSE;
-
- return TRUE;
-}
-
-
-/*
- * Skip data --- used to skip over a potentially large amount of
- * uninteresting data (such as an APPn marker).
- *
- * Writers of suspendable-input applications must note that skip_input_data
- * is not granted the right to give a suspension return. If the skip extends
- * beyond the data currently in the buffer, the buffer can be marked empty so
- * that the next read will cause a fill_input_buffer call that can suspend.
- * Arranging for additional bytes to be discarded before reloading the input
- * buffer is the application writer's problem.
- */
-
-METHODDEF(void)
-skip_input_data (j_decompress_ptr cinfo, long num_bytes)
-{
- my_src_ptr src = (my_src_ptr) cinfo->src;
-
- /* Just a dumb implementation for now. Could use fseek() except
- * it doesn't work on pipes. Not clear that being smart is worth
- * any trouble anyway --- large skips are infrequent.
- */
- if (num_bytes > 0) {
- while (num_bytes > (long) src->pub.bytes_in_buffer) {
- num_bytes -= (long) src->pub.bytes_in_buffer;
- (void) fill_input_buffer(cinfo);
- /* note we assume that fill_input_buffer will never return FALSE,
- * so suspension need not be handled.
- */
- }
- src->pub.next_input_byte += (size_t) num_bytes;
- src->pub.bytes_in_buffer -= (size_t) num_bytes;
- }
-}
-
-
-/*
- * An additional method that can be provided by data source modules is the
- * resync_to_restart method for error recovery in the presence of RST markers.
- * For the moment, this source module just uses the default resync method
- * provided by the JPEG library. That method assumes that no backtracking
- * is possible.
- */
-
-
-/*
- * Terminate source --- called by jpeg_finish_decompress
- * after all data has been read. Often a no-op.
- *
- * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding
- * application must deal with any cleanup that should happen even
- * for error exit.
- */
-
-METHODDEF(void)
-term_source (j_decompress_ptr cinfo)
-{
- /* no work necessary here */
-}
-
-
-/*
- * Prepare for input from a stdio stream.
- * The caller must have already opened the stream, and is responsible
- * for closing it after finishing decompression.
- */
-
-GLOBAL(void)
-jpeg_stdio_src (j_decompress_ptr cinfo, FILE * infile)
-{
- my_src_ptr src;
-
- /* The source object and input buffer are made permanent so that a series
- * of JPEG images can be read from the same file by calling jpeg_stdio_src
- * only before the first one. (If we discarded the buffer at the end of
- * one image, we'd likely lose the start of the next one.)
- * This makes it unsafe to use this manager and a different source
- * manager serially with the same JPEG object. Caveat programmer.
- */
- if (cinfo->src == NULL) { /* first time for this JPEG object? */
- cinfo->src = (struct jpeg_source_mgr *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- SIZEOF(my_source_mgr));
- src = (my_src_ptr) cinfo->src;
- src->buffer = (JOCTET *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- INPUT_BUF_SIZE * SIZEOF(JOCTET));
- }
-
- src = (my_src_ptr) cinfo->src;
- src->pub.init_source = init_source;
- src->pub.fill_input_buffer = fill_input_buffer;
- src->pub.skip_input_data = skip_input_data;
- src->pub.resync_to_restart = jpeg_resync_to_restart; /* use default method */
- src->pub.term_source = term_source;
- src->infile = infile;
- src->pub.bytes_in_buffer = 0; /* forces fill_input_buffer on first read */
- src->pub.next_input_byte = NULL; /* until buffer loaded */
-}
diff --git a/Build/source/extra/jpeg/jdcoefct.c b/Build/source/extra/jpeg/jdcoefct.c
deleted file mode 100644
index 4938d20fcb6..00000000000
--- a/Build/source/extra/jpeg/jdcoefct.c
+++ /dev/null
@@ -1,736 +0,0 @@
-/*
- * jdcoefct.c
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the coefficient buffer controller for decompression.
- * This controller is the top level of the JPEG decompressor proper.
- * The coefficient buffer lies between entropy decoding and inverse-DCT steps.
- *
- * In buffered-image mode, this controller is the interface between
- * input-oriented processing and output-oriented processing.
- * Also, the input side (only) is used when reading a file for transcoding.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-/* Block smoothing is only applicable for progressive JPEG, so: */
-#ifndef D_PROGRESSIVE_SUPPORTED
-#undef BLOCK_SMOOTHING_SUPPORTED
-#endif
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_d_coef_controller pub; /* public fields */
-
- /* These variables keep track of the current location of the input side. */
- /* cinfo->input_iMCU_row is also used for this. */
- JDIMENSION MCU_ctr; /* counts MCUs processed in current row */
- int MCU_vert_offset; /* counts MCU rows within iMCU row */
- int MCU_rows_per_iMCU_row; /* number of such rows needed */
-
- /* The output side's location is represented by cinfo->output_iMCU_row. */
-
- /* In single-pass modes, it's sufficient to buffer just one MCU.
- * We allocate a workspace of D_MAX_BLOCKS_IN_MCU coefficient blocks,
- * and let the entropy decoder write into that workspace each time.
- * (On 80x86, the workspace is FAR even though it's not really very big;
- * this is to keep the module interfaces unchanged when a large coefficient
- * buffer is necessary.)
- * In multi-pass modes, this array points to the current MCU's blocks
- * within the virtual arrays; it is used only by the input side.
- */
- JBLOCKROW MCU_buffer[D_MAX_BLOCKS_IN_MCU];
-
-#ifdef D_MULTISCAN_FILES_SUPPORTED
- /* In multi-pass modes, we need a virtual block array for each component. */
- jvirt_barray_ptr whole_image[MAX_COMPONENTS];
-#endif
-
-#ifdef BLOCK_SMOOTHING_SUPPORTED
- /* When doing block smoothing, we latch coefficient Al values here */
- int * coef_bits_latch;
-#define SAVED_COEFS 6 /* we save coef_bits[0..5] */
-#endif
-} my_coef_controller;
-
-typedef my_coef_controller * my_coef_ptr;
-
-/* Forward declarations */
-METHODDEF(int) decompress_onepass
- JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf));
-#ifdef D_MULTISCAN_FILES_SUPPORTED
-METHODDEF(int) decompress_data
- JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf));
-#endif
-#ifdef BLOCK_SMOOTHING_SUPPORTED
-LOCAL(boolean) smoothing_ok JPP((j_decompress_ptr cinfo));
-METHODDEF(int) decompress_smooth_data
- JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf));
-#endif
-
-
-LOCAL(void)
-start_iMCU_row (j_decompress_ptr cinfo)
-/* Reset within-iMCU-row counters for a new row (input side) */
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- /* In an interleaved scan, an MCU row is the same as an iMCU row.
- * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
- * But at the bottom of the image, process only what's left.
- */
- if (cinfo->comps_in_scan > 1) {
- coef->MCU_rows_per_iMCU_row = 1;
- } else {
- if (cinfo->input_iMCU_row < (cinfo->total_iMCU_rows-1))
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
- else
- coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height;
- }
-
- coef->MCU_ctr = 0;
- coef->MCU_vert_offset = 0;
-}
-
-
-/*
- * Initialize for an input processing pass.
- */
-
-METHODDEF(void)
-start_input_pass (j_decompress_ptr cinfo)
-{
- cinfo->input_iMCU_row = 0;
- start_iMCU_row(cinfo);
-}
-
-
-/*
- * Initialize for an output processing pass.
- */
-
-METHODDEF(void)
-start_output_pass (j_decompress_ptr cinfo)
-{
-#ifdef BLOCK_SMOOTHING_SUPPORTED
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
-
- /* If multipass, check to see whether to use block smoothing on this pass */
- if (coef->pub.coef_arrays != NULL) {
- if (cinfo->do_block_smoothing && smoothing_ok(cinfo))
- coef->pub.decompress_data = decompress_smooth_data;
- else
- coef->pub.decompress_data = decompress_data;
- }
-#endif
- cinfo->output_iMCU_row = 0;
-}
-
-
-/*
- * Decompress and return some data in the single-pass case.
- * Always attempts to emit one fully interleaved MCU row ("iMCU" row).
- * Input and output must run in lockstep since we have only a one-MCU buffer.
- * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED.
- *
- * NB: output_buf contains a plane for each component in image,
- * which we index according to the component's SOF position.
- */
-
-METHODDEF(int)
-decompress_onepass (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION MCU_col_num; /* index of current MCU within row */
- JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- int blkn, ci, xindex, yindex, yoffset, useful_width;
- JSAMPARRAY output_ptr;
- JDIMENSION start_col, output_col;
- jpeg_component_info *compptr;
- inverse_DCT_method_ptr inverse_DCT;
-
- /* Loop to process as much as one whole iMCU row */
- for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;
- yoffset++) {
- for (MCU_col_num = coef->MCU_ctr; MCU_col_num <= last_MCU_col;
- MCU_col_num++) {
- /* Try to fetch an MCU. Entropy decoder expects buffer to be zeroed. */
- jzero_far((void FAR *) coef->MCU_buffer[0],
- (size_t) (cinfo->blocks_in_MCU * SIZEOF(JBLOCK)));
- if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) {
- /* Suspension forced; update state counters and exit */
- coef->MCU_vert_offset = yoffset;
- coef->MCU_ctr = MCU_col_num;
- return JPEG_SUSPENDED;
- }
- /* Determine where data should go in output_buf and do the IDCT thing.
- * We skip dummy blocks at the right and bottom edges (but blkn gets
- * incremented past them!). Note the inner loop relies on having
- * allocated the MCU_buffer[] blocks sequentially.
- */
- blkn = 0; /* index of current DCT block within MCU */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* Don't bother to IDCT an uninteresting component. */
- if (! compptr->component_needed) {
- blkn += compptr->MCU_blocks;
- continue;
- }
- inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index];
- useful_width = (MCU_col_num < last_MCU_col) ? compptr->MCU_width
- : compptr->last_col_width;
- output_ptr = output_buf[compptr->component_index] +
- yoffset * compptr->DCT_scaled_size;
- start_col = MCU_col_num * compptr->MCU_sample_width;
- for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
- if (cinfo->input_iMCU_row < last_iMCU_row ||
- yoffset+yindex < compptr->last_row_height) {
- output_col = start_col;
- for (xindex = 0; xindex < useful_width; xindex++) {
- (*inverse_DCT) (cinfo, compptr,
- (JCOEFPTR) coef->MCU_buffer[blkn+xindex],
- output_ptr, output_col);
- output_col += compptr->DCT_scaled_size;
- }
- }
- blkn += compptr->MCU_width;
- output_ptr += compptr->DCT_scaled_size;
- }
- }
- }
- /* Completed an MCU row, but perhaps not an iMCU row */
- coef->MCU_ctr = 0;
- }
- /* Completed the iMCU row, advance counters for next one */
- cinfo->output_iMCU_row++;
- if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) {
- start_iMCU_row(cinfo);
- return JPEG_ROW_COMPLETED;
- }
- /* Completed the scan */
- (*cinfo->inputctl->finish_input_pass) (cinfo);
- return JPEG_SCAN_COMPLETED;
-}
-
-
-/*
- * Dummy consume-input routine for single-pass operation.
- */
-
-METHODDEF(int)
-dummy_consume_data (j_decompress_ptr cinfo)
-{
- return JPEG_SUSPENDED; /* Always indicate nothing was done */
-}
-
-
-#ifdef D_MULTISCAN_FILES_SUPPORTED
-
-/*
- * Consume input data and store it in the full-image coefficient buffer.
- * We read as much as one fully interleaved MCU row ("iMCU" row) per call,
- * ie, v_samp_factor block rows for each component in the scan.
- * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED.
- */
-
-METHODDEF(int)
-consume_data (j_decompress_ptr cinfo)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION MCU_col_num; /* index of current MCU within row */
- int blkn, ci, xindex, yindex, yoffset;
- JDIMENSION start_col;
- JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN];
- JBLOCKROW buffer_ptr;
- jpeg_component_info *compptr;
-
- /* Align the virtual buffers for the components used in this scan. */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- buffer[ci] = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index],
- cinfo->input_iMCU_row * compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- /* Note: entropy decoder expects buffer to be zeroed,
- * but this is handled automatically by the memory manager
- * because we requested a pre-zeroed array.
- */
- }
-
- /* Loop to process one whole iMCU row */
- for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row;
- yoffset++) {
- for (MCU_col_num = coef->MCU_ctr; MCU_col_num < cinfo->MCUs_per_row;
- MCU_col_num++) {
- /* Construct list of pointers to DCT blocks belonging to this MCU */
- blkn = 0; /* index of current DCT block within MCU */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- start_col = MCU_col_num * compptr->MCU_width;
- for (yindex = 0; yindex < compptr->MCU_height; yindex++) {
- buffer_ptr = buffer[ci][yindex+yoffset] + start_col;
- for (xindex = 0; xindex < compptr->MCU_width; xindex++) {
- coef->MCU_buffer[blkn++] = buffer_ptr++;
- }
- }
- }
- /* Try to fetch the MCU. */
- if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) {
- /* Suspension forced; update state counters and exit */
- coef->MCU_vert_offset = yoffset;
- coef->MCU_ctr = MCU_col_num;
- return JPEG_SUSPENDED;
- }
- }
- /* Completed an MCU row, but perhaps not an iMCU row */
- coef->MCU_ctr = 0;
- }
- /* Completed the iMCU row, advance counters for next one */
- if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) {
- start_iMCU_row(cinfo);
- return JPEG_ROW_COMPLETED;
- }
- /* Completed the scan */
- (*cinfo->inputctl->finish_input_pass) (cinfo);
- return JPEG_SCAN_COMPLETED;
-}
-
-
-/*
- * Decompress and return some data in the multi-pass case.
- * Always attempts to emit one fully interleaved MCU row ("iMCU" row).
- * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED.
- *
- * NB: output_buf contains a plane for each component in image.
- */
-
-METHODDEF(int)
-decompress_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- JDIMENSION block_num;
- int ci, block_row, block_rows;
- JBLOCKARRAY buffer;
- JBLOCKROW buffer_ptr;
- JSAMPARRAY output_ptr;
- JDIMENSION output_col;
- jpeg_component_info *compptr;
- inverse_DCT_method_ptr inverse_DCT;
-
- /* Force some input to be done if we are getting ahead of the input. */
- while (cinfo->input_scan_number < cinfo->output_scan_number ||
- (cinfo->input_scan_number == cinfo->output_scan_number &&
- cinfo->input_iMCU_row <= cinfo->output_iMCU_row)) {
- if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED)
- return JPEG_SUSPENDED;
- }
-
- /* OK, output from the virtual arrays. */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Don't bother to IDCT an uninteresting component. */
- if (! compptr->component_needed)
- continue;
- /* Align the virtual buffer for this component. */
- buffer = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[ci],
- cinfo->output_iMCU_row * compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- /* Count non-dummy DCT block rows in this iMCU row. */
- if (cinfo->output_iMCU_row < last_iMCU_row)
- block_rows = compptr->v_samp_factor;
- else {
- /* NB: can't use last_row_height here; it is input-side-dependent! */
- block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
- if (block_rows == 0) block_rows = compptr->v_samp_factor;
- }
- inverse_DCT = cinfo->idct->inverse_DCT[ci];
- output_ptr = output_buf[ci];
- /* Loop over all DCT blocks to be processed. */
- for (block_row = 0; block_row < block_rows; block_row++) {
- buffer_ptr = buffer[block_row];
- output_col = 0;
- for (block_num = 0; block_num < compptr->width_in_blocks; block_num++) {
- (*inverse_DCT) (cinfo, compptr, (JCOEFPTR) buffer_ptr,
- output_ptr, output_col);
- buffer_ptr++;
- output_col += compptr->DCT_scaled_size;
- }
- output_ptr += compptr->DCT_scaled_size;
- }
- }
-
- if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows)
- return JPEG_ROW_COMPLETED;
- return JPEG_SCAN_COMPLETED;
-}
-
-#endif /* D_MULTISCAN_FILES_SUPPORTED */
-
-
-#ifdef BLOCK_SMOOTHING_SUPPORTED
-
-/*
- * This code applies interblock smoothing as described by section K.8
- * of the JPEG standard: the first 5 AC coefficients are estimated from
- * the DC values of a DCT block and its 8 neighboring blocks.
- * We apply smoothing only for progressive JPEG decoding, and only if
- * the coefficients it can estimate are not yet known to full precision.
- */
-
-/* Natural-order array positions of the first 5 zigzag-order coefficients */
-#define Q01_POS 1
-#define Q10_POS 8
-#define Q20_POS 16
-#define Q11_POS 9
-#define Q02_POS 2
-
-/*
- * Determine whether block smoothing is applicable and safe.
- * We also latch the current states of the coef_bits[] entries for the
- * AC coefficients; otherwise, if the input side of the decompressor
- * advances into a new scan, we might think the coefficients are known
- * more accurately than they really are.
- */
-
-LOCAL(boolean)
-smoothing_ok (j_decompress_ptr cinfo)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- boolean smoothing_useful = FALSE;
- int ci, coefi;
- jpeg_component_info *compptr;
- JQUANT_TBL * qtable;
- int * coef_bits;
- int * coef_bits_latch;
-
- if (! cinfo->progressive_mode || cinfo->coef_bits == NULL)
- return FALSE;
-
- /* Allocate latch area if not already done */
- if (coef->coef_bits_latch == NULL)
- coef->coef_bits_latch = (int *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->num_components *
- (SAVED_COEFS * SIZEOF(int)));
- coef_bits_latch = coef->coef_bits_latch;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* All components' quantization values must already be latched. */
- if ((qtable = compptr->quant_table) == NULL)
- return FALSE;
- /* Verify DC & first 5 AC quantizers are nonzero to avoid zero-divide. */
- if (qtable->quantval[0] == 0 ||
- qtable->quantval[Q01_POS] == 0 ||
- qtable->quantval[Q10_POS] == 0 ||
- qtable->quantval[Q20_POS] == 0 ||
- qtable->quantval[Q11_POS] == 0 ||
- qtable->quantval[Q02_POS] == 0)
- return FALSE;
- /* DC values must be at least partly known for all components. */
- coef_bits = cinfo->coef_bits[ci];
- if (coef_bits[0] < 0)
- return FALSE;
- /* Block smoothing is helpful if some AC coefficients remain inaccurate. */
- for (coefi = 1; coefi <= 5; coefi++) {
- coef_bits_latch[coefi] = coef_bits[coefi];
- if (coef_bits[coefi] != 0)
- smoothing_useful = TRUE;
- }
- coef_bits_latch += SAVED_COEFS;
- }
-
- return smoothing_useful;
-}
-
-
-/*
- * Variant of decompress_data for use when doing block smoothing.
- */
-
-METHODDEF(int)
-decompress_smooth_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
-{
- my_coef_ptr coef = (my_coef_ptr) cinfo->coef;
- JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1;
- JDIMENSION block_num, last_block_column;
- int ci, block_row, block_rows, access_rows;
- JBLOCKARRAY buffer;
- JBLOCKROW buffer_ptr, prev_block_row, next_block_row;
- JSAMPARRAY output_ptr;
- JDIMENSION output_col;
- jpeg_component_info *compptr;
- inverse_DCT_method_ptr inverse_DCT;
- boolean first_row, last_row;
- JBLOCK workspace;
- int *coef_bits;
- JQUANT_TBL *quanttbl;
- INT32 Q00,Q01,Q02,Q10,Q11,Q20, num;
- int DC1,DC2,DC3,DC4,DC5,DC6,DC7,DC8,DC9;
- int Al, pred;
-
- /* Force some input to be done if we are getting ahead of the input. */
- while (cinfo->input_scan_number <= cinfo->output_scan_number &&
- ! cinfo->inputctl->eoi_reached) {
- if (cinfo->input_scan_number == cinfo->output_scan_number) {
- /* If input is working on current scan, we ordinarily want it to
- * have completed the current row. But if input scan is DC,
- * we want it to keep one row ahead so that next block row's DC
- * values are up to date.
- */
- JDIMENSION delta = (cinfo->Ss == 0) ? 1 : 0;
- if (cinfo->input_iMCU_row > cinfo->output_iMCU_row+delta)
- break;
- }
- if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED)
- return JPEG_SUSPENDED;
- }
-
- /* OK, output from the virtual arrays. */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Don't bother to IDCT an uninteresting component. */
- if (! compptr->component_needed)
- continue;
- /* Count non-dummy DCT block rows in this iMCU row. */
- if (cinfo->output_iMCU_row < last_iMCU_row) {
- block_rows = compptr->v_samp_factor;
- access_rows = block_rows * 2; /* this and next iMCU row */
- last_row = FALSE;
- } else {
- /* NB: can't use last_row_height here; it is input-side-dependent! */
- block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
- if (block_rows == 0) block_rows = compptr->v_samp_factor;
- access_rows = block_rows; /* this iMCU row only */
- last_row = TRUE;
- }
- /* Align the virtual buffer for this component. */
- if (cinfo->output_iMCU_row > 0) {
- access_rows += compptr->v_samp_factor; /* prior iMCU row too */
- buffer = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[ci],
- (cinfo->output_iMCU_row - 1) * compptr->v_samp_factor,
- (JDIMENSION) access_rows, FALSE);
- buffer += compptr->v_samp_factor; /* point to current iMCU row */
- first_row = FALSE;
- } else {
- buffer = (*cinfo->mem->access_virt_barray)
- ((j_common_ptr) cinfo, coef->whole_image[ci],
- (JDIMENSION) 0, (JDIMENSION) access_rows, FALSE);
- first_row = TRUE;
- }
- /* Fetch component-dependent info */
- coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS);
- quanttbl = compptr->quant_table;
- Q00 = quanttbl->quantval[0];
- Q01 = quanttbl->quantval[Q01_POS];
- Q10 = quanttbl->quantval[Q10_POS];
- Q20 = quanttbl->quantval[Q20_POS];
- Q11 = quanttbl->quantval[Q11_POS];
- Q02 = quanttbl->quantval[Q02_POS];
- inverse_DCT = cinfo->idct->inverse_DCT[ci];
- output_ptr = output_buf[ci];
- /* Loop over all DCT blocks to be processed. */
- for (block_row = 0; block_row < block_rows; block_row++) {
- buffer_ptr = buffer[block_row];
- if (first_row && block_row == 0)
- prev_block_row = buffer_ptr;
- else
- prev_block_row = buffer[block_row-1];
- if (last_row && block_row == block_rows-1)
- next_block_row = buffer_ptr;
- else
- next_block_row = buffer[block_row+1];
- /* We fetch the surrounding DC values using a sliding-register approach.
- * Initialize all nine here so as to do the right thing on narrow pics.
- */
- DC1 = DC2 = DC3 = (int) prev_block_row[0][0];
- DC4 = DC5 = DC6 = (int) buffer_ptr[0][0];
- DC7 = DC8 = DC9 = (int) next_block_row[0][0];
- output_col = 0;
- last_block_column = compptr->width_in_blocks - 1;
- for (block_num = 0; block_num <= last_block_column; block_num++) {
- /* Fetch current DCT block into workspace so we can modify it. */
- jcopy_block_row(buffer_ptr, (JBLOCKROW) workspace, (JDIMENSION) 1);
- /* Update DC values */
- if (block_num < last_block_column) {
- DC3 = (int) prev_block_row[1][0];
- DC6 = (int) buffer_ptr[1][0];
- DC9 = (int) next_block_row[1][0];
- }
- /* Compute coefficient estimates per K.8.
- * An estimate is applied only if coefficient is still zero,
- * and is not known to be fully accurate.
- */
- /* AC01 */
- if ((Al=coef_bits[1]) != 0 && workspace[1] == 0) {
- num = 36 * Q00 * (DC4 - DC6);
- if (num >= 0) {
- pred = (int) (((Q01<<7) + num) / (Q01<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- } else {
- pred = (int) (((Q01<<7) - num) / (Q01<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- pred = -pred;
- }
- workspace[1] = (JCOEF) pred;
- }
- /* AC10 */
- if ((Al=coef_bits[2]) != 0 && workspace[8] == 0) {
- num = 36 * Q00 * (DC2 - DC8);
- if (num >= 0) {
- pred = (int) (((Q10<<7) + num) / (Q10<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- } else {
- pred = (int) (((Q10<<7) - num) / (Q10<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- pred = -pred;
- }
- workspace[8] = (JCOEF) pred;
- }
- /* AC20 */
- if ((Al=coef_bits[3]) != 0 && workspace[16] == 0) {
- num = 9 * Q00 * (DC2 + DC8 - 2*DC5);
- if (num >= 0) {
- pred = (int) (((Q20<<7) + num) / (Q20<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- } else {
- pred = (int) (((Q20<<7) - num) / (Q20<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- pred = -pred;
- }
- workspace[16] = (JCOEF) pred;
- }
- /* AC11 */
- if ((Al=coef_bits[4]) != 0 && workspace[9] == 0) {
- num = 5 * Q00 * (DC1 - DC3 - DC7 + DC9);
- if (num >= 0) {
- pred = (int) (((Q11<<7) + num) / (Q11<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- } else {
- pred = (int) (((Q11<<7) - num) / (Q11<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- pred = -pred;
- }
- workspace[9] = (JCOEF) pred;
- }
- /* AC02 */
- if ((Al=coef_bits[5]) != 0 && workspace[2] == 0) {
- num = 9 * Q00 * (DC4 + DC6 - 2*DC5);
- if (num >= 0) {
- pred = (int) (((Q02<<7) + num) / (Q02<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- } else {
- pred = (int) (((Q02<<7) - num) / (Q02<<8));
- if (Al > 0 && pred >= (1<<Al))
- pred = (1<<Al)-1;
- pred = -pred;
- }
- workspace[2] = (JCOEF) pred;
- }
- /* OK, do the IDCT */
- (*inverse_DCT) (cinfo, compptr, (JCOEFPTR) workspace,
- output_ptr, output_col);
- /* Advance for next column */
- DC1 = DC2; DC2 = DC3;
- DC4 = DC5; DC5 = DC6;
- DC7 = DC8; DC8 = DC9;
- buffer_ptr++, prev_block_row++, next_block_row++;
- output_col += compptr->DCT_scaled_size;
- }
- output_ptr += compptr->DCT_scaled_size;
- }
- }
-
- if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows)
- return JPEG_ROW_COMPLETED;
- return JPEG_SCAN_COMPLETED;
-}
-
-#endif /* BLOCK_SMOOTHING_SUPPORTED */
-
-
-/*
- * Initialize coefficient buffer controller.
- */
-
-GLOBAL(void)
-jinit_d_coef_controller (j_decompress_ptr cinfo, boolean need_full_buffer)
-{
- my_coef_ptr coef;
-
- coef = (my_coef_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_coef_controller));
- cinfo->coef = (struct jpeg_d_coef_controller *) coef;
- coef->pub.start_input_pass = start_input_pass;
- coef->pub.start_output_pass = start_output_pass;
-#ifdef BLOCK_SMOOTHING_SUPPORTED
- coef->coef_bits_latch = NULL;
-#endif
-
- /* Create the coefficient buffer. */
- if (need_full_buffer) {
-#ifdef D_MULTISCAN_FILES_SUPPORTED
- /* Allocate a full-image virtual array for each component, */
- /* padded to a multiple of samp_factor DCT blocks in each direction. */
- /* Note we ask for a pre-zeroed array. */
- int ci, access_rows;
- jpeg_component_info *compptr;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- access_rows = compptr->v_samp_factor;
-#ifdef BLOCK_SMOOTHING_SUPPORTED
- /* If block smoothing could be used, need a bigger window */
- if (cinfo->progressive_mode)
- access_rows *= 3;
-#endif
- coef->whole_image[ci] = (*cinfo->mem->request_virt_barray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, TRUE,
- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
- (long) compptr->h_samp_factor),
- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
- (long) compptr->v_samp_factor),
- (JDIMENSION) access_rows);
- }
- coef->pub.consume_data = consume_data;
- coef->pub.decompress_data = decompress_data;
- coef->pub.coef_arrays = coef->whole_image; /* link to virtual arrays */
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- /* We only need a single-MCU buffer. */
- JBLOCKROW buffer;
- int i;
-
- buffer = (JBLOCKROW)
- (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- D_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK));
- for (i = 0; i < D_MAX_BLOCKS_IN_MCU; i++) {
- coef->MCU_buffer[i] = buffer + i;
- }
- coef->pub.consume_data = dummy_consume_data;
- coef->pub.decompress_data = decompress_onepass;
- coef->pub.coef_arrays = NULL; /* flag for no virtual arrays */
- }
-}
diff --git a/Build/source/extra/jpeg/jdcolor.c b/Build/source/extra/jpeg/jdcolor.c
deleted file mode 100644
index 6c04dfe8aa1..00000000000
--- a/Build/source/extra/jpeg/jdcolor.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * jdcolor.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains output colorspace conversion routines.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_color_deconverter pub; /* public fields */
-
- /* Private state for YCC->RGB conversion */
- int * Cr_r_tab; /* => table for Cr to R conversion */
- int * Cb_b_tab; /* => table for Cb to B conversion */
- INT32 * Cr_g_tab; /* => table for Cr to G conversion */
- INT32 * Cb_g_tab; /* => table for Cb to G conversion */
-} my_color_deconverter;
-
-typedef my_color_deconverter * my_cconvert_ptr;
-
-
-/**************** YCbCr -> RGB conversion: most common case **************/
-
-/*
- * YCbCr is defined per CCIR 601-1, except that Cb and Cr are
- * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5.
- * The conversion equations to be implemented are therefore
- * R = Y + 1.40200 * Cr
- * G = Y - 0.34414 * Cb - 0.71414 * Cr
- * B = Y + 1.77200 * Cb
- * where Cb and Cr represent the incoming values less CENTERJSAMPLE.
- * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.)
- *
- * To avoid floating-point arithmetic, we represent the fractional constants
- * as integers scaled up by 2^16 (about 4 digits precision); we have to divide
- * the products by 2^16, with appropriate rounding, to get the correct answer.
- * Notice that Y, being an integral input, does not contribute any fraction
- * so it need not participate in the rounding.
- *
- * For even more speed, we avoid doing any multiplications in the inner loop
- * by precalculating the constants times Cb and Cr for all possible values.
- * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table);
- * for 12-bit samples it is still acceptable. It's not very reasonable for
- * 16-bit samples, but if you want lossless storage you shouldn't be changing
- * colorspace anyway.
- * The Cr=>R and Cb=>B values can be rounded to integers in advance; the
- * values for the G calculation are left scaled up, since we must add them
- * together before rounding.
- */
-
-#define SCALEBITS 16 /* speediest right-shift on some machines */
-#define ONE_HALF ((INT32) 1 << (SCALEBITS-1))
-#define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
-
-
-/*
- * Initialize tables for YCC->RGB colorspace conversion.
- */
-
-LOCAL(void)
-build_ycc_rgb_table (j_decompress_ptr cinfo)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- int i;
- INT32 x;
- SHIFT_TEMPS
-
- cconvert->Cr_r_tab = (int *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(int));
- cconvert->Cb_b_tab = (int *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(int));
- cconvert->Cr_g_tab = (INT32 *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(INT32));
- cconvert->Cb_g_tab = (INT32 *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(INT32));
-
- for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
- /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */
- /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */
- /* Cr=>R value is nearest int to 1.40200 * x */
- cconvert->Cr_r_tab[i] = (int)
- RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
- /* Cb=>B value is nearest int to 1.77200 * x */
- cconvert->Cb_b_tab[i] = (int)
- RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
- /* Cr=>G value is scaled-up -0.71414 * x */
- cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x;
- /* Cb=>G value is scaled-up -0.34414 * x */
- /* We also add in ONE_HALF so that need not do it in inner loop */
- cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
- }
-}
-
-
-/*
- * Convert some rows of samples to the output colorspace.
- *
- * Note that we change from noninterleaved, one-plane-per-component format
- * to interleaved-pixel format. The output buffer is therefore three times
- * as wide as the input buffer.
- * A starting row offset is provided only for the input buffer. The caller
- * can easily adjust the passed output_buf value to accommodate any row
- * offset required on that side.
- */
-
-METHODDEF(void)
-ycc_rgb_convert (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- register int y, cb, cr;
- register JSAMPROW outptr;
- register JSAMPROW inptr0, inptr1, inptr2;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->output_width;
- /* copy these pointers into registers if possible */
- register JSAMPLE * range_limit = cinfo->sample_range_limit;
- register int * Crrtab = cconvert->Cr_r_tab;
- register int * Cbbtab = cconvert->Cb_b_tab;
- register INT32 * Crgtab = cconvert->Cr_g_tab;
- register INT32 * Cbgtab = cconvert->Cb_g_tab;
- SHIFT_TEMPS
-
- while (--num_rows >= 0) {
- inptr0 = input_buf[0][input_row];
- inptr1 = input_buf[1][input_row];
- inptr2 = input_buf[2][input_row];
- input_row++;
- outptr = *output_buf++;
- for (col = 0; col < num_cols; col++) {
- y = GETJSAMPLE(inptr0[col]);
- cb = GETJSAMPLE(inptr1[col]);
- cr = GETJSAMPLE(inptr2[col]);
- /* Range-limiting is essential due to noise introduced by DCT losses. */
- outptr[RGB_RED] = range_limit[y + Crrtab[cr]];
- outptr[RGB_GREEN] = range_limit[y +
- ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
- SCALEBITS))];
- outptr[RGB_BLUE] = range_limit[y + Cbbtab[cb]];
- outptr += RGB_PIXELSIZE;
- }
- }
-}
-
-
-/**************** Cases other than YCbCr -> RGB **************/
-
-
-/*
- * Color conversion for no colorspace change: just copy the data,
- * converting from separate-planes to interleaved representation.
- */
-
-METHODDEF(void)
-null_convert (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows)
-{
- register JSAMPROW inptr, outptr;
- register JDIMENSION count;
- register int num_components = cinfo->num_components;
- JDIMENSION num_cols = cinfo->output_width;
- int ci;
-
- while (--num_rows >= 0) {
- for (ci = 0; ci < num_components; ci++) {
- inptr = input_buf[ci][input_row];
- outptr = output_buf[0] + ci;
- for (count = num_cols; count > 0; count--) {
- *outptr = *inptr++; /* needn't bother with GETJSAMPLE() here */
- outptr += num_components;
- }
- }
- input_row++;
- output_buf++;
- }
-}
-
-
-/*
- * Color conversion for grayscale: just copy the data.
- * This also works for YCbCr -> grayscale conversion, in which
- * we just copy the Y (luminance) component and ignore chrominance.
- */
-
-METHODDEF(void)
-grayscale_convert (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows)
-{
- jcopy_sample_rows(input_buf[0], (int) input_row, output_buf, 0,
- num_rows, cinfo->output_width);
-}
-
-
-/*
- * Convert grayscale to RGB: just duplicate the graylevel three times.
- * This is provided to support applications that don't want to cope
- * with grayscale as a separate case.
- */
-
-METHODDEF(void)
-gray_rgb_convert (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows)
-{
- register JSAMPROW inptr, outptr;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->output_width;
-
- while (--num_rows >= 0) {
- inptr = input_buf[0][input_row++];
- outptr = *output_buf++;
- for (col = 0; col < num_cols; col++) {
- /* We can dispense with GETJSAMPLE() here */
- outptr[RGB_RED] = outptr[RGB_GREEN] = outptr[RGB_BLUE] = inptr[col];
- outptr += RGB_PIXELSIZE;
- }
- }
-}
-
-
-/*
- * Adobe-style YCCK->CMYK conversion.
- * We convert YCbCr to R=1-C, G=1-M, and B=1-Y using the same
- * conversion as above, while passing K (black) unchanged.
- * We assume build_ycc_rgb_table has been called.
- */
-
-METHODDEF(void)
-ycck_cmyk_convert (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows)
-{
- my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert;
- register int y, cb, cr;
- register JSAMPROW outptr;
- register JSAMPROW inptr0, inptr1, inptr2, inptr3;
- register JDIMENSION col;
- JDIMENSION num_cols = cinfo->output_width;
- /* copy these pointers into registers if possible */
- register JSAMPLE * range_limit = cinfo->sample_range_limit;
- register int * Crrtab = cconvert->Cr_r_tab;
- register int * Cbbtab = cconvert->Cb_b_tab;
- register INT32 * Crgtab = cconvert->Cr_g_tab;
- register INT32 * Cbgtab = cconvert->Cb_g_tab;
- SHIFT_TEMPS
-
- while (--num_rows >= 0) {
- inptr0 = input_buf[0][input_row];
- inptr1 = input_buf[1][input_row];
- inptr2 = input_buf[2][input_row];
- inptr3 = input_buf[3][input_row];
- input_row++;
- outptr = *output_buf++;
- for (col = 0; col < num_cols; col++) {
- y = GETJSAMPLE(inptr0[col]);
- cb = GETJSAMPLE(inptr1[col]);
- cr = GETJSAMPLE(inptr2[col]);
- /* Range-limiting is essential due to noise introduced by DCT losses. */
- outptr[0] = range_limit[MAXJSAMPLE - (y + Crrtab[cr])]; /* red */
- outptr[1] = range_limit[MAXJSAMPLE - (y + /* green */
- ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
- SCALEBITS)))];
- outptr[2] = range_limit[MAXJSAMPLE - (y + Cbbtab[cb])]; /* blue */
- /* K passes through unchanged */
- outptr[3] = inptr3[col]; /* don't need GETJSAMPLE here */
- outptr += 4;
- }
- }
-}
-
-
-/*
- * Empty method for start_pass.
- */
-
-METHODDEF(void)
-start_pass_dcolor (j_decompress_ptr cinfo)
-{
- /* no work needed */
-}
-
-
-/*
- * Module initialization routine for output colorspace conversion.
- */
-
-GLOBAL(void)
-jinit_color_deconverter (j_decompress_ptr cinfo)
-{
- my_cconvert_ptr cconvert;
- int ci;
-
- cconvert = (my_cconvert_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_color_deconverter));
- cinfo->cconvert = (struct jpeg_color_deconverter *) cconvert;
- cconvert->pub.start_pass = start_pass_dcolor;
-
- /* Make sure num_components agrees with jpeg_color_space */
- switch (cinfo->jpeg_color_space) {
- case JCS_GRAYSCALE:
- if (cinfo->num_components != 1)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- break;
-
- case JCS_RGB:
- case JCS_YCbCr:
- if (cinfo->num_components != 3)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- break;
-
- case JCS_CMYK:
- case JCS_YCCK:
- if (cinfo->num_components != 4)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- break;
-
- default: /* JCS_UNKNOWN can be anything */
- if (cinfo->num_components < 1)
- ERREXIT(cinfo, JERR_BAD_J_COLORSPACE);
- break;
- }
-
- /* Set out_color_components and conversion method based on requested space.
- * Also clear the component_needed flags for any unused components,
- * so that earlier pipeline stages can avoid useless computation.
- */
-
- switch (cinfo->out_color_space) {
- case JCS_GRAYSCALE:
- cinfo->out_color_components = 1;
- if (cinfo->jpeg_color_space == JCS_GRAYSCALE ||
- cinfo->jpeg_color_space == JCS_YCbCr) {
- cconvert->pub.color_convert = grayscale_convert;
- /* For color->grayscale conversion, only the Y (0) component is needed */
- for (ci = 1; ci < cinfo->num_components; ci++)
- cinfo->comp_info[ci].component_needed = FALSE;
- } else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_RGB:
- cinfo->out_color_components = RGB_PIXELSIZE;
- if (cinfo->jpeg_color_space == JCS_YCbCr) {
- cconvert->pub.color_convert = ycc_rgb_convert;
- build_ycc_rgb_table(cinfo);
- } else if (cinfo->jpeg_color_space == JCS_GRAYSCALE) {
- cconvert->pub.color_convert = gray_rgb_convert;
- } else if (cinfo->jpeg_color_space == JCS_RGB && RGB_PIXELSIZE == 3) {
- cconvert->pub.color_convert = null_convert;
- } else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- case JCS_CMYK:
- cinfo->out_color_components = 4;
- if (cinfo->jpeg_color_space == JCS_YCCK) {
- cconvert->pub.color_convert = ycck_cmyk_convert;
- build_ycc_rgb_table(cinfo);
- } else if (cinfo->jpeg_color_space == JCS_CMYK) {
- cconvert->pub.color_convert = null_convert;
- } else
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
-
- default:
- /* Permit null conversion to same output space */
- if (cinfo->out_color_space == cinfo->jpeg_color_space) {
- cinfo->out_color_components = cinfo->num_components;
- cconvert->pub.color_convert = null_convert;
- } else /* unsupported non-null conversion */
- ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL);
- break;
- }
-
- if (cinfo->quantize_colors)
- cinfo->output_components = 1; /* single colormapped output component */
- else
- cinfo->output_components = cinfo->out_color_components;
-}
diff --git a/Build/source/extra/jpeg/jdct.h b/Build/source/extra/jpeg/jdct.h
deleted file mode 100644
index 04192a266ae..00000000000
--- a/Build/source/extra/jpeg/jdct.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * jdct.h
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This include file contains common declarations for the forward and
- * inverse DCT modules. These declarations are private to the DCT managers
- * (jcdctmgr.c, jddctmgr.c) and the individual DCT algorithms.
- * The individual DCT algorithms are kept in separate files to ease
- * machine-dependent tuning (e.g., assembly coding).
- */
-
-
-/*
- * A forward DCT routine is given a pointer to a work area of type DCTELEM[];
- * the DCT is to be performed in-place in that buffer. Type DCTELEM is int
- * for 8-bit samples, INT32 for 12-bit samples. (NOTE: Floating-point DCT
- * implementations use an array of type FAST_FLOAT, instead.)
- * The DCT inputs are expected to be signed (range +-CENTERJSAMPLE).
- * The DCT outputs are returned scaled up by a factor of 8; they therefore
- * have a range of +-8K for 8-bit data, +-128K for 12-bit data. This
- * convention improves accuracy in integer implementations and saves some
- * work in floating-point ones.
- * Quantization of the output coefficients is done by jcdctmgr.c.
- */
-
-#if BITS_IN_JSAMPLE == 8
-typedef int DCTELEM; /* 16 or 32 bits is fine */
-#else
-typedef INT32 DCTELEM; /* must have 32 bits */
-#endif
-
-typedef JMETHOD(void, forward_DCT_method_ptr, (DCTELEM * data));
-typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data));
-
-
-/*
- * An inverse DCT routine is given a pointer to the input JBLOCK and a pointer
- * to an output sample array. The routine must dequantize the input data as
- * well as perform the IDCT; for dequantization, it uses the multiplier table
- * pointed to by compptr->dct_table. The output data is to be placed into the
- * sample array starting at a specified column. (Any row offset needed will
- * be applied to the array pointer before it is passed to the IDCT code.)
- * Note that the number of samples emitted by the IDCT routine is
- * DCT_scaled_size * DCT_scaled_size.
- */
-
-/* typedef inverse_DCT_method_ptr is declared in jpegint.h */
-
-/*
- * Each IDCT routine has its own ideas about the best dct_table element type.
- */
-
-typedef MULTIPLIER ISLOW_MULT_TYPE; /* short or int, whichever is faster */
-#if BITS_IN_JSAMPLE == 8
-typedef MULTIPLIER IFAST_MULT_TYPE; /* 16 bits is OK, use short if faster */
-#define IFAST_SCALE_BITS 2 /* fractional bits in scale factors */
-#else
-typedef INT32 IFAST_MULT_TYPE; /* need 32 bits for scaled quantizers */
-#define IFAST_SCALE_BITS 13 /* fractional bits in scale factors */
-#endif
-typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */
-
-
-/*
- * Each IDCT routine is responsible for range-limiting its results and
- * converting them to unsigned form (0..MAXJSAMPLE). The raw outputs could
- * be quite far out of range if the input data is corrupt, so a bulletproof
- * range-limiting step is required. We use a mask-and-table-lookup method
- * to do the combined operations quickly. See the comments with
- * prepare_range_limit_table (in jdmaster.c) for more info.
- */
-
-#define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE)
-
-#define RANGE_MASK (MAXJSAMPLE * 4 + 3) /* 2 bits wider than legal samples */
-
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_fdct_islow jFDislow
-#define jpeg_fdct_ifast jFDifast
-#define jpeg_fdct_float jFDfloat
-#define jpeg_idct_islow jRDislow
-#define jpeg_idct_ifast jRDifast
-#define jpeg_idct_float jRDfloat
-#define jpeg_idct_4x4 jRD4x4
-#define jpeg_idct_2x2 jRD2x2
-#define jpeg_idct_1x1 jRD1x1
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-/* Extern declarations for the forward and inverse DCT routines. */
-
-EXTERN(void) jpeg_fdct_islow JPP((DCTELEM * data));
-EXTERN(void) jpeg_fdct_ifast JPP((DCTELEM * data));
-EXTERN(void) jpeg_fdct_float JPP((FAST_FLOAT * data));
-
-EXTERN(void) jpeg_idct_islow
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-EXTERN(void) jpeg_idct_ifast
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-EXTERN(void) jpeg_idct_float
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-EXTERN(void) jpeg_idct_4x4
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-EXTERN(void) jpeg_idct_2x2
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-EXTERN(void) jpeg_idct_1x1
- JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));
-
-
-/*
- * Macros for handling fixed-point arithmetic; these are used by many
- * but not all of the DCT/IDCT modules.
- *
- * All values are expected to be of type INT32.
- * Fractional constants are scaled left by CONST_BITS bits.
- * CONST_BITS is defined within each module using these macros,
- * and may differ from one module to the next.
- */
-
-#define ONE ((INT32) 1)
-#define CONST_SCALE (ONE << CONST_BITS)
-
-/* Convert a positive real constant to an integer scaled by CONST_SCALE.
- * Caution: some C compilers fail to reduce "FIX(constant)" at compile time,
- * thus causing a lot of useless floating-point operations at run time.
- */
-
-#define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5))
-
-/* Descale and correctly round an INT32 value that's scaled by N bits.
- * We assume RIGHT_SHIFT rounds towards minus infinity, so adding
- * the fudge factor is correct for either sign of X.
- */
-
-#define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n)
-
-/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result.
- * This macro is used only when the two inputs will actually be no more than
- * 16 bits wide, so that a 16x16->32 bit multiply can be used instead of a
- * full 32x32 multiply. This provides a useful speedup on many machines.
- * Unfortunately there is no way to specify a 16x16->32 multiply portably
- * in C, but some C compilers will do the right thing if you provide the
- * correct combination of casts.
- */
-
-#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */
-#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT16) (const)))
-#endif
-#ifdef SHORTxLCONST_32 /* known to work with Microsoft C 6.0 */
-#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT32) (const)))
-#endif
-
-#ifndef MULTIPLY16C16 /* default definition */
-#define MULTIPLY16C16(var,const) ((var) * (const))
-#endif
-
-/* Same except both inputs are variables. */
-
-#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */
-#define MULTIPLY16V16(var1,var2) (((INT16) (var1)) * ((INT16) (var2)))
-#endif
-
-#ifndef MULTIPLY16V16 /* default definition */
-#define MULTIPLY16V16(var1,var2) ((var1) * (var2))
-#endif
diff --git a/Build/source/extra/jpeg/jddctmgr.c b/Build/source/extra/jpeg/jddctmgr.c
deleted file mode 100644
index bbf8d0e92fd..00000000000
--- a/Build/source/extra/jpeg/jddctmgr.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * jddctmgr.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the inverse-DCT management logic.
- * This code selects a particular IDCT implementation to be used,
- * and it performs related housekeeping chores. No code in this file
- * is executed per IDCT step, only during output pass setup.
- *
- * Note that the IDCT routines are responsible for performing coefficient
- * dequantization as well as the IDCT proper. This module sets up the
- * dequantization multiplier table needed by the IDCT routine.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-
-/*
- * The decompressor input side (jdinput.c) saves away the appropriate
- * quantization table for each component at the start of the first scan
- * involving that component. (This is necessary in order to correctly
- * decode files that reuse Q-table slots.)
- * When we are ready to make an output pass, the saved Q-table is converted
- * to a multiplier table that will actually be used by the IDCT routine.
- * The multiplier table contents are IDCT-method-dependent. To support
- * application changes in IDCT method between scans, we can remake the
- * multiplier tables if necessary.
- * In buffered-image mode, the first output pass may occur before any data
- * has been seen for some components, and thus before their Q-tables have
- * been saved away. To handle this case, multiplier tables are preset
- * to zeroes; the result of the IDCT will be a neutral gray level.
- */
-
-
-/* Private subobject for this module */
-
-typedef struct {
- struct jpeg_inverse_dct pub; /* public fields */
-
- /* This array contains the IDCT method code that each multiplier table
- * is currently set up for, or -1 if it's not yet set up.
- * The actual multiplier tables are pointed to by dct_table in the
- * per-component comp_info structures.
- */
- int cur_method[MAX_COMPONENTS];
-} my_idct_controller;
-
-typedef my_idct_controller * my_idct_ptr;
-
-
-/* Allocated multiplier tables: big enough for any supported variant */
-
-typedef union {
- ISLOW_MULT_TYPE islow_array[DCTSIZE2];
-#ifdef DCT_IFAST_SUPPORTED
- IFAST_MULT_TYPE ifast_array[DCTSIZE2];
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- FLOAT_MULT_TYPE float_array[DCTSIZE2];
-#endif
-} multiplier_table;
-
-
-/* The current scaled-IDCT routines require ISLOW-style multiplier tables,
- * so be sure to compile that code if either ISLOW or SCALING is requested.
- */
-#ifdef DCT_ISLOW_SUPPORTED
-#define PROVIDE_ISLOW_TABLES
-#else
-#ifdef IDCT_SCALING_SUPPORTED
-#define PROVIDE_ISLOW_TABLES
-#endif
-#endif
-
-
-/*
- * Prepare for an output pass.
- * Here we select the proper IDCT routine for each component and build
- * a matching multiplier table.
- */
-
-METHODDEF(void)
-start_pass (j_decompress_ptr cinfo)
-{
- my_idct_ptr idct = (my_idct_ptr) cinfo->idct;
- int ci, i;
- jpeg_component_info *compptr;
- int method = 0;
- inverse_DCT_method_ptr method_ptr = NULL;
- JQUANT_TBL * qtbl;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Select the proper IDCT routine for this component's scaling */
- switch (compptr->DCT_scaled_size) {
-#ifdef IDCT_SCALING_SUPPORTED
- case 1:
- method_ptr = jpeg_idct_1x1;
- method = JDCT_ISLOW; /* jidctred uses islow-style table */
- break;
- case 2:
- method_ptr = jpeg_idct_2x2;
- method = JDCT_ISLOW; /* jidctred uses islow-style table */
- break;
- case 4:
- method_ptr = jpeg_idct_4x4;
- method = JDCT_ISLOW; /* jidctred uses islow-style table */
- break;
-#endif
- case DCTSIZE:
- switch (cinfo->dct_method) {
-#ifdef DCT_ISLOW_SUPPORTED
- case JDCT_ISLOW:
- method_ptr = jpeg_idct_islow;
- method = JDCT_ISLOW;
- break;
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- case JDCT_IFAST:
- method_ptr = jpeg_idct_ifast;
- method = JDCT_IFAST;
- break;
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- case JDCT_FLOAT:
- method_ptr = jpeg_idct_float;
- method = JDCT_FLOAT;
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- break;
- }
- break;
- default:
- ERREXIT1(cinfo, JERR_BAD_DCTSIZE, compptr->DCT_scaled_size);
- break;
- }
- idct->pub.inverse_DCT[ci] = method_ptr;
- /* Create multiplier table from quant table.
- * However, we can skip this if the component is uninteresting
- * or if we already built the table. Also, if no quant table
- * has yet been saved for the component, we leave the
- * multiplier table all-zero; we'll be reading zeroes from the
- * coefficient controller's buffer anyway.
- */
- if (! compptr->component_needed || idct->cur_method[ci] == method)
- continue;
- qtbl = compptr->quant_table;
- if (qtbl == NULL) /* happens if no data yet for component */
- continue;
- idct->cur_method[ci] = method;
- switch (method) {
-#ifdef PROVIDE_ISLOW_TABLES
- case JDCT_ISLOW:
- {
- /* For LL&M IDCT method, multipliers are equal to raw quantization
- * coefficients, but are stored as ints to ensure access efficiency.
- */
- ISLOW_MULT_TYPE * ismtbl = (ISLOW_MULT_TYPE *) compptr->dct_table;
- for (i = 0; i < DCTSIZE2; i++) {
- ismtbl[i] = (ISLOW_MULT_TYPE) qtbl->quantval[i];
- }
- }
- break;
-#endif
-#ifdef DCT_IFAST_SUPPORTED
- case JDCT_IFAST:
- {
- /* For AA&N IDCT method, multipliers are equal to quantization
- * coefficients scaled by scalefactor[row]*scalefactor[col], where
- * scalefactor[0] = 1
- * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7
- * For integer operation, the multiplier table is to be scaled by
- * IFAST_SCALE_BITS.
- */
- IFAST_MULT_TYPE * ifmtbl = (IFAST_MULT_TYPE *) compptr->dct_table;
-#define CONST_BITS 14
- static const INT16 aanscales[DCTSIZE2] = {
- /* precomputed values scaled up by 14 bits */
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270,
- 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906,
- 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315,
- 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520,
- 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552,
- 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446,
- 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247
- };
- SHIFT_TEMPS
-
- for (i = 0; i < DCTSIZE2; i++) {
- ifmtbl[i] = (IFAST_MULT_TYPE)
- DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i],
- (INT32) aanscales[i]),
- CONST_BITS-IFAST_SCALE_BITS);
- }
- }
- break;
-#endif
-#ifdef DCT_FLOAT_SUPPORTED
- case JDCT_FLOAT:
- {
- /* For float AA&N IDCT method, multipliers are equal to quantization
- * coefficients scaled by scalefactor[row]*scalefactor[col], where
- * scalefactor[0] = 1
- * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7
- */
- FLOAT_MULT_TYPE * fmtbl = (FLOAT_MULT_TYPE *) compptr->dct_table;
- int row, col;
- static const double aanscalefactor[DCTSIZE] = {
- 1.0, 1.387039845, 1.306562965, 1.175875602,
- 1.0, 0.785694958, 0.541196100, 0.275899379
- };
-
- i = 0;
- for (row = 0; row < DCTSIZE; row++) {
- for (col = 0; col < DCTSIZE; col++) {
- fmtbl[i] = (FLOAT_MULT_TYPE)
- ((double) qtbl->quantval[i] *
- aanscalefactor[row] * aanscalefactor[col]);
- i++;
- }
- }
- }
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- break;
- }
- }
-}
-
-
-/*
- * Initialize IDCT manager.
- */
-
-GLOBAL(void)
-jinit_inverse_dct (j_decompress_ptr cinfo)
-{
- my_idct_ptr idct;
- int ci;
- jpeg_component_info *compptr;
-
- idct = (my_idct_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_idct_controller));
- cinfo->idct = (struct jpeg_inverse_dct *) idct;
- idct->pub.start_pass = start_pass;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Allocate and pre-zero a multiplier table for each component */
- compptr->dct_table =
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(multiplier_table));
- MEMZERO(compptr->dct_table, SIZEOF(multiplier_table));
- /* Mark multiplier table not yet set up for any method */
- idct->cur_method[ci] = -1;
- }
-}
diff --git a/Build/source/extra/jpeg/jdhuff.c b/Build/source/extra/jpeg/jdhuff.c
deleted file mode 100644
index b5ba39f736a..00000000000
--- a/Build/source/extra/jpeg/jdhuff.c
+++ /dev/null
@@ -1,651 +0,0 @@
-/*
- * jdhuff.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains Huffman entropy decoding routines.
- *
- * Much of the complexity here has to do with supporting input suspension.
- * If the data source module demands suspension, we want to be able to back
- * up to the start of the current MCU. To do this, we copy state variables
- * into local working storage, and update them back to the permanent
- * storage only upon successful completion of an MCU.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdhuff.h" /* Declarations shared with jdphuff.c */
-
-
-/*
- * Expanded entropy decoder object for Huffman decoding.
- *
- * The savable_state subrecord contains fields that change within an MCU,
- * but must not be updated permanently until we complete the MCU.
- */
-
-typedef struct {
- int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */
-} savable_state;
-
-/* This macro is to work around compilers with missing or broken
- * structure assignment. You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest,src) ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest,src) \
- ((dest).last_dc_val[0] = (src).last_dc_val[0], \
- (dest).last_dc_val[1] = (src).last_dc_val[1], \
- (dest).last_dc_val[2] = (src).last_dc_val[2], \
- (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
-typedef struct {
- struct jpeg_entropy_decoder pub; /* public fields */
-
- /* These fields are loaded into local variables at start of each MCU.
- * In case of suspension, we exit WITHOUT updating them.
- */
- bitread_perm_state bitstate; /* Bit buffer at start of MCU */
- savable_state saved; /* Other state at start of MCU */
-
- /* These fields are NOT loaded into local working state. */
- unsigned int restarts_to_go; /* MCUs left in this restart interval */
-
- /* Pointers to derived tables (these workspaces have image lifespan) */
- d_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS];
- d_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS];
-
- /* Precalculated info set up by start_pass for use in decode_mcu: */
-
- /* Pointers to derived tables to be used for each block within an MCU */
- d_derived_tbl * dc_cur_tbls[D_MAX_BLOCKS_IN_MCU];
- d_derived_tbl * ac_cur_tbls[D_MAX_BLOCKS_IN_MCU];
- /* Whether we care about the DC and AC coefficient values for each block */
- boolean dc_needed[D_MAX_BLOCKS_IN_MCU];
- boolean ac_needed[D_MAX_BLOCKS_IN_MCU];
-} huff_entropy_decoder;
-
-typedef huff_entropy_decoder * huff_entropy_ptr;
-
-
-/*
- * Initialize for a Huffman-compressed scan.
- */
-
-METHODDEF(void)
-start_pass_huff_decoder (j_decompress_ptr cinfo)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int ci, blkn, dctbl, actbl;
- jpeg_component_info * compptr;
-
- /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG.
- * This ought to be an error condition, but we make it a warning because
- * there are some baseline files out there with all zeroes in these bytes.
- */
- if (cinfo->Ss != 0 || cinfo->Se != DCTSIZE2-1 ||
- cinfo->Ah != 0 || cinfo->Al != 0)
- WARNMS(cinfo, JWRN_NOT_SEQUENTIAL);
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- dctbl = compptr->dc_tbl_no;
- actbl = compptr->ac_tbl_no;
- /* Compute derived values for Huffman tables */
- /* We may do this more than once for a table, but it's not expensive */
- jpeg_make_d_derived_tbl(cinfo, TRUE, dctbl,
- & entropy->dc_derived_tbls[dctbl]);
- jpeg_make_d_derived_tbl(cinfo, FALSE, actbl,
- & entropy->ac_derived_tbls[actbl]);
- /* Initialize DC predictions to 0 */
- entropy->saved.last_dc_val[ci] = 0;
- }
-
- /* Precalculate decoding info for each block in an MCU of this scan */
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- ci = cinfo->MCU_membership[blkn];
- compptr = cinfo->cur_comp_info[ci];
- /* Precalculate which table to use for each block */
- entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no];
- entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no];
- /* Decide whether we really care about the coefficient values */
- if (compptr->component_needed) {
- entropy->dc_needed[blkn] = TRUE;
- /* we don't need the ACs if producing a 1/8th-size image */
- entropy->ac_needed[blkn] = (compptr->DCT_scaled_size > 1);
- } else {
- entropy->dc_needed[blkn] = entropy->ac_needed[blkn] = FALSE;
- }
- }
-
- /* Initialize bitread state variables */
- entropy->bitstate.bits_left = 0;
- entropy->bitstate.get_buffer = 0; /* unnecessary, but keeps Purify quiet */
- entropy->pub.insufficient_data = FALSE;
-
- /* Initialize restart counter */
- entropy->restarts_to_go = cinfo->restart_interval;
-}
-
-
-/*
- * Compute the derived values for a Huffman table.
- * This routine also performs some validation checks on the table.
- *
- * Note this is also used by jdphuff.c.
- */
-
-GLOBAL(void)
-jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno,
- d_derived_tbl ** pdtbl)
-{
- JHUFF_TBL *htbl;
- d_derived_tbl *dtbl;
- int p, i, l, si, numsymbols;
- int lookbits, ctr;
- char huffsize[257];
- unsigned int huffcode[257];
- unsigned int code;
-
- /* Note that huffsize[] and huffcode[] are filled in code-length order,
- * paralleling the order of the symbols themselves in htbl->huffval[].
- */
-
- /* Find the input Huffman table */
- if (tblno < 0 || tblno >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno);
- htbl =
- isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno];
- if (htbl == NULL)
- ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno);
-
- /* Allocate a workspace if we haven't already done so. */
- if (*pdtbl == NULL)
- *pdtbl = (d_derived_tbl *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(d_derived_tbl));
- dtbl = *pdtbl;
- dtbl->pub = htbl; /* fill in back link */
-
- /* Figure C.1: make table of Huffman code length for each symbol */
-
- p = 0;
- for (l = 1; l <= 16; l++) {
- i = (int) htbl->bits[l];
- if (i < 0 || p + i > 256) /* protect against table overrun */
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- while (i--)
- huffsize[p++] = (char) l;
- }
- huffsize[p] = 0;
- numsymbols = p;
-
- /* Figure C.2: generate the codes themselves */
- /* We also validate that the counts represent a legal Huffman code tree. */
-
- code = 0;
- si = huffsize[0];
- p = 0;
- while (huffsize[p]) {
- while (((int) huffsize[p]) == si) {
- huffcode[p++] = code;
- code++;
- }
- /* code is now 1 more than the last code used for codelength si; but
- * it must still fit in si bits, since no code is allowed to be all ones.
- */
- if (((INT32) code) >= (((INT32) 1) << si))
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- code <<= 1;
- si++;
- }
-
- /* Figure F.15: generate decoding tables for bit-sequential decoding */
-
- p = 0;
- for (l = 1; l <= 16; l++) {
- if (htbl->bits[l]) {
- /* valoffset[l] = huffval[] index of 1st symbol of code length l,
- * minus the minimum code of length l
- */
- dtbl->valoffset[l] = (INT32) p - (INT32) huffcode[p];
- p += htbl->bits[l];
- dtbl->maxcode[l] = huffcode[p-1]; /* maximum code of length l */
- } else {
- dtbl->maxcode[l] = -1; /* -1 if no codes of this length */
- }
- }
- dtbl->maxcode[17] = 0xFFFFFL; /* ensures jpeg_huff_decode terminates */
-
- /* Compute lookahead tables to speed up decoding.
- * First we set all the table entries to 0, indicating "too long";
- * then we iterate through the Huffman codes that are short enough and
- * fill in all the entries that correspond to bit sequences starting
- * with that code.
- */
-
- MEMZERO(dtbl->look_nbits, SIZEOF(dtbl->look_nbits));
-
- p = 0;
- for (l = 1; l <= HUFF_LOOKAHEAD; l++) {
- for (i = 1; i <= (int) htbl->bits[l]; i++, p++) {
- /* l = current code's length, p = its index in huffcode[] & huffval[]. */
- /* Generate left-justified code followed by all possible bit sequences */
- lookbits = huffcode[p] << (HUFF_LOOKAHEAD-l);
- for (ctr = 1 << (HUFF_LOOKAHEAD-l); ctr > 0; ctr--) {
- dtbl->look_nbits[lookbits] = l;
- dtbl->look_sym[lookbits] = htbl->huffval[p];
- lookbits++;
- }
- }
- }
-
- /* Validate symbols as being reasonable.
- * For AC tables, we make no check, but accept all byte values 0..255.
- * For DC tables, we require the symbols to be in range 0..15.
- * (Tighter bounds could be applied depending on the data depth and mode,
- * but this is sufficient to ensure safe decoding.)
- */
- if (isDC) {
- for (i = 0; i < numsymbols; i++) {
- int sym = htbl->huffval[i];
- if (sym < 0 || sym > 15)
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
- }
- }
-}
-
-
-/*
- * Out-of-line code for bit fetching (shared with jdphuff.c).
- * See jdhuff.h for info about usage.
- * Note: current values of get_buffer and bits_left are passed as parameters,
- * but are returned in the corresponding fields of the state struct.
- *
- * On most machines MIN_GET_BITS should be 25 to allow the full 32-bit width
- * of get_buffer to be used. (On machines with wider words, an even larger
- * buffer could be used.) However, on some machines 32-bit shifts are
- * quite slow and take time proportional to the number of places shifted.
- * (This is true with most PC compilers, for instance.) In this case it may
- * be a win to set MIN_GET_BITS to the minimum value of 15. This reduces the
- * average shift distance at the cost of more calls to jpeg_fill_bit_buffer.
- */
-
-#ifdef SLOW_SHIFT_32
-#define MIN_GET_BITS 15 /* minimum allowable value */
-#else
-#define MIN_GET_BITS (BIT_BUF_SIZE-7)
-#endif
-
-
-GLOBAL(boolean)
-jpeg_fill_bit_buffer (bitread_working_state * state,
- register bit_buf_type get_buffer, register int bits_left,
- int nbits)
-/* Load up the bit buffer to a depth of at least nbits */
-{
- /* Copy heavily used state fields into locals (hopefully registers) */
- register const JOCTET * next_input_byte = state->next_input_byte;
- register size_t bytes_in_buffer = state->bytes_in_buffer;
- j_decompress_ptr cinfo = state->cinfo;
-
- /* Attempt to load at least MIN_GET_BITS bits into get_buffer. */
- /* (It is assumed that no request will be for more than that many bits.) */
- /* We fail to do so only if we hit a marker or are forced to suspend. */
-
- if (cinfo->unread_marker == 0) { /* cannot advance past a marker */
- while (bits_left < MIN_GET_BITS) {
- register int c;
-
- /* Attempt to read a byte */
- if (bytes_in_buffer == 0) {
- if (! (*cinfo->src->fill_input_buffer) (cinfo))
- return FALSE;
- next_input_byte = cinfo->src->next_input_byte;
- bytes_in_buffer = cinfo->src->bytes_in_buffer;
- }
- bytes_in_buffer--;
- c = GETJOCTET(*next_input_byte++);
-
- /* If it's 0xFF, check and discard stuffed zero byte */
- if (c == 0xFF) {
- /* Loop here to discard any padding FF's on terminating marker,
- * so that we can save a valid unread_marker value. NOTE: we will
- * accept multiple FF's followed by a 0 as meaning a single FF data
- * byte. This data pattern is not valid according to the standard.
- */
- do {
- if (bytes_in_buffer == 0) {
- if (! (*cinfo->src->fill_input_buffer) (cinfo))
- return FALSE;
- next_input_byte = cinfo->src->next_input_byte;
- bytes_in_buffer = cinfo->src->bytes_in_buffer;
- }
- bytes_in_buffer--;
- c = GETJOCTET(*next_input_byte++);
- } while (c == 0xFF);
-
- if (c == 0) {
- /* Found FF/00, which represents an FF data byte */
- c = 0xFF;
- } else {
- /* Oops, it's actually a marker indicating end of compressed data.
- * Save the marker code for later use.
- * Fine point: it might appear that we should save the marker into
- * bitread working state, not straight into permanent state. But
- * once we have hit a marker, we cannot need to suspend within the
- * current MCU, because we will read no more bytes from the data
- * source. So it is OK to update permanent state right away.
- */
- cinfo->unread_marker = c;
- /* See if we need to insert some fake zero bits. */
- goto no_more_bytes;
- }
- }
-
- /* OK, load c into get_buffer */
- get_buffer = (get_buffer << 8) | c;
- bits_left += 8;
- } /* end while */
- } else {
- no_more_bytes:
- /* We get here if we've read the marker that terminates the compressed
- * data segment. There should be enough bits in the buffer register
- * to satisfy the request; if so, no problem.
- */
- if (nbits > bits_left) {
- /* Uh-oh. Report corrupted data to user and stuff zeroes into
- * the data stream, so that we can produce some kind of image.
- * We use a nonvolatile flag to ensure that only one warning message
- * appears per data segment.
- */
- if (! cinfo->entropy->insufficient_data) {
- WARNMS(cinfo, JWRN_HIT_MARKER);
- cinfo->entropy->insufficient_data = TRUE;
- }
- /* Fill the buffer with zero bits */
- get_buffer <<= MIN_GET_BITS - bits_left;
- bits_left = MIN_GET_BITS;
- }
- }
-
- /* Unload the local registers */
- state->next_input_byte = next_input_byte;
- state->bytes_in_buffer = bytes_in_buffer;
- state->get_buffer = get_buffer;
- state->bits_left = bits_left;
-
- return TRUE;
-}
-
-
-/*
- * Out-of-line code for Huffman code decoding.
- * See jdhuff.h for info about usage.
- */
-
-GLOBAL(int)
-jpeg_huff_decode (bitread_working_state * state,
- register bit_buf_type get_buffer, register int bits_left,
- d_derived_tbl * htbl, int min_bits)
-{
- register int l = min_bits;
- register INT32 code;
-
- /* HUFF_DECODE has determined that the code is at least min_bits */
- /* bits long, so fetch that many bits in one swoop. */
-
- CHECK_BIT_BUFFER(*state, l, return -1);
- code = GET_BITS(l);
-
- /* Collect the rest of the Huffman code one bit at a time. */
- /* This is per Figure F.16 in the JPEG spec. */
-
- while (code > htbl->maxcode[l]) {
- code <<= 1;
- CHECK_BIT_BUFFER(*state, 1, return -1);
- code |= GET_BITS(1);
- l++;
- }
-
- /* Unload the local registers */
- state->get_buffer = get_buffer;
- state->bits_left = bits_left;
-
- /* With garbage input we may reach the sentinel value l = 17. */
-
- if (l > 16) {
- WARNMS(state->cinfo, JWRN_HUFF_BAD_CODE);
- return 0; /* fake a zero as the safest result */
- }
-
- return htbl->pub->huffval[ (int) (code + htbl->valoffset[l]) ];
-}
-
-
-/*
- * Figure F.12: extend sign bit.
- * On some machines, a shift and add will be faster than a table lookup.
- */
-
-#ifdef AVOID_TABLES
-
-#define HUFF_EXTEND(x,s) ((x) < (1<<((s)-1)) ? (x) + (((-1)<<(s)) + 1) : (x))
-
-#else
-
-#define HUFF_EXTEND(x,s) ((x) < extend_test[s] ? (x) + extend_offset[s] : (x))
-
-static const int extend_test[16] = /* entry n is 2**(n-1) */
- { 0, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, 0x4000 };
-
-static const int extend_offset[16] = /* entry n is (-1 << n) + 1 */
- { 0, ((-1)<<1) + 1, ((-1)<<2) + 1, ((-1)<<3) + 1, ((-1)<<4) + 1,
- ((-1)<<5) + 1, ((-1)<<6) + 1, ((-1)<<7) + 1, ((-1)<<8) + 1,
- ((-1)<<9) + 1, ((-1)<<10) + 1, ((-1)<<11) + 1, ((-1)<<12) + 1,
- ((-1)<<13) + 1, ((-1)<<14) + 1, ((-1)<<15) + 1 };
-
-#endif /* AVOID_TABLES */
-
-
-/*
- * Check for a restart marker & resynchronize decoder.
- * Returns FALSE if must suspend.
- */
-
-LOCAL(boolean)
-process_restart (j_decompress_ptr cinfo)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int ci;
-
- /* Throw away any unused bits remaining in bit buffer; */
- /* include any full bytes in next_marker's count of discarded bytes */
- cinfo->marker->discarded_bytes += entropy->bitstate.bits_left / 8;
- entropy->bitstate.bits_left = 0;
-
- /* Advance past the RSTn marker */
- if (! (*cinfo->marker->read_restart_marker) (cinfo))
- return FALSE;
-
- /* Re-initialize DC predictions to 0 */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++)
- entropy->saved.last_dc_val[ci] = 0;
-
- /* Reset restart counter */
- entropy->restarts_to_go = cinfo->restart_interval;
-
- /* Reset out-of-data flag, unless read_restart_marker left us smack up
- * against a marker. In that case we will end up treating the next data
- * segment as empty, and we can avoid producing bogus output pixels by
- * leaving the flag set.
- */
- if (cinfo->unread_marker == 0)
- entropy->pub.insufficient_data = FALSE;
-
- return TRUE;
-}
-
-
-/*
- * Decode and return one MCU's worth of Huffman-compressed coefficients.
- * The coefficients are reordered from zigzag order into natural array order,
- * but are not dequantized.
- *
- * The i'th block of the MCU is stored into the block pointed to by
- * MCU_data[i]. WE ASSUME THIS AREA HAS BEEN ZEROED BY THE CALLER.
- * (Wholesale zeroing is usually a little faster than retail...)
- *
- * Returns FALSE if data source requested suspension. In that case no
- * changes have been made to permanent state. (Exception: some output
- * coefficients may already have been assigned. This is harmless for
- * this module, since we'll just re-assign them on the next call.)
- */
-
-METHODDEF(boolean)
-decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy;
- int blkn;
- BITREAD_STATE_VARS;
- savable_state state;
-
- /* Process restart marker if needed; may have to suspend */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! process_restart(cinfo))
- return FALSE;
- }
-
- /* If we've run out of data, just leave the MCU set to zeroes.
- * This way, we return uniform gray for the remainder of the segment.
- */
- if (! entropy->pub.insufficient_data) {
-
- /* Load up working state */
- BITREAD_LOAD_STATE(cinfo,entropy->bitstate);
- ASSIGN_STATE(state, entropy->saved);
-
- /* Outer loop handles each block in the MCU */
-
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- JBLOCKROW block = MCU_data[blkn];
- d_derived_tbl * dctbl = entropy->dc_cur_tbls[blkn];
- d_derived_tbl * actbl = entropy->ac_cur_tbls[blkn];
- register int s, k, r;
-
- /* Decode a single block's worth of coefficients */
-
- /* Section F.2.2.1: decode the DC coefficient difference */
- HUFF_DECODE(s, br_state, dctbl, return FALSE, label1);
- if (s) {
- CHECK_BIT_BUFFER(br_state, s, return FALSE);
- r = GET_BITS(s);
- s = HUFF_EXTEND(r, s);
- }
-
- if (entropy->dc_needed[blkn]) {
- /* Convert DC difference to actual value, update last_dc_val */
- int ci = cinfo->MCU_membership[blkn];
- s += state.last_dc_val[ci];
- state.last_dc_val[ci] = s;
- /* Output the DC coefficient (assumes jpeg_natural_order[0] = 0) */
- (*block)[0] = (JCOEF) s;
- }
-
- if (entropy->ac_needed[blkn]) {
-
- /* Section F.2.2.2: decode the AC coefficients */
- /* Since zeroes are skipped, output area must be cleared beforehand */
- for (k = 1; k < DCTSIZE2; k++) {
- HUFF_DECODE(s, br_state, actbl, return FALSE, label2);
-
- r = s >> 4;
- s &= 15;
-
- if (s) {
- k += r;
- CHECK_BIT_BUFFER(br_state, s, return FALSE);
- r = GET_BITS(s);
- s = HUFF_EXTEND(r, s);
- /* Output coefficient in natural (dezigzagged) order.
- * Note: the extra entries in jpeg_natural_order[] will save us
- * if k >= DCTSIZE2, which could happen if the data is corrupted.
- */
- (*block)[jpeg_natural_order[k]] = (JCOEF) s;
- } else {
- if (r != 15)
- break;
- k += 15;
- }
- }
-
- } else {
-
- /* Section F.2.2.2: decode the AC coefficients */
- /* In this path we just discard the values */
- for (k = 1; k < DCTSIZE2; k++) {
- HUFF_DECODE(s, br_state, actbl, return FALSE, label3);
-
- r = s >> 4;
- s &= 15;
-
- if (s) {
- k += r;
- CHECK_BIT_BUFFER(br_state, s, return FALSE);
- DROP_BITS(s);
- } else {
- if (r != 15)
- break;
- k += 15;
- }
- }
-
- }
- }
-
- /* Completed MCU, so update state */
- BITREAD_SAVE_STATE(cinfo,entropy->bitstate);
- ASSIGN_STATE(entropy->saved, state);
- }
-
- /* Account for restart interval (no-op if not using restarts) */
- entropy->restarts_to_go--;
-
- return TRUE;
-}
-
-
-/*
- * Module initialization routine for Huffman entropy decoding.
- */
-
-GLOBAL(void)
-jinit_huff_decoder (j_decompress_ptr cinfo)
-{
- huff_entropy_ptr entropy;
- int i;
-
- entropy = (huff_entropy_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(huff_entropy_decoder));
- cinfo->entropy = (struct jpeg_entropy_decoder *) entropy;
- entropy->pub.start_pass = start_pass_huff_decoder;
- entropy->pub.decode_mcu = decode_mcu;
-
- /* Mark tables unallocated */
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL;
- }
-}
diff --git a/Build/source/extra/jpeg/jdhuff.h b/Build/source/extra/jpeg/jdhuff.h
deleted file mode 100644
index ae19b6cafd7..00000000000
--- a/Build/source/extra/jpeg/jdhuff.h
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * jdhuff.h
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains declarations for Huffman entropy decoding routines
- * that are shared between the sequential decoder (jdhuff.c) and the
- * progressive decoder (jdphuff.c). No other modules need to see these.
- */
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_make_d_derived_tbl jMkDDerived
-#define jpeg_fill_bit_buffer jFilBitBuf
-#define jpeg_huff_decode jHufDecode
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-
-/* Derived data constructed for each Huffman table */
-
-#define HUFF_LOOKAHEAD 8 /* # of bits of lookahead */
-
-typedef struct {
- /* Basic tables: (element [0] of each array is unused) */
- INT32 maxcode[18]; /* largest code of length k (-1 if none) */
- /* (maxcode[17] is a sentinel to ensure jpeg_huff_decode terminates) */
- INT32 valoffset[17]; /* huffval[] offset for codes of length k */
- /* valoffset[k] = huffval[] index of 1st symbol of code length k, less
- * the smallest code of length k; so given a code of length k, the
- * corresponding symbol is huffval[code + valoffset[k]]
- */
-
- /* Link to public Huffman table (needed only in jpeg_huff_decode) */
- JHUFF_TBL *pub;
-
- /* Lookahead tables: indexed by the next HUFF_LOOKAHEAD bits of
- * the input data stream. If the next Huffman code is no more
- * than HUFF_LOOKAHEAD bits long, we can obtain its length and
- * the corresponding symbol directly from these tables.
- */
- int look_nbits[1<<HUFF_LOOKAHEAD]; /* # bits, or 0 if too long */
- UINT8 look_sym[1<<HUFF_LOOKAHEAD]; /* symbol, or unused */
-} d_derived_tbl;
-
-/* Expand a Huffman table definition into the derived format */
-EXTERN(void) jpeg_make_d_derived_tbl
- JPP((j_decompress_ptr cinfo, boolean isDC, int tblno,
- d_derived_tbl ** pdtbl));
-
-
-/*
- * Fetching the next N bits from the input stream is a time-critical operation
- * for the Huffman decoders. We implement it with a combination of inline
- * macros and out-of-line subroutines. Note that N (the number of bits
- * demanded at one time) never exceeds 15 for JPEG use.
- *
- * We read source bytes into get_buffer and dole out bits as needed.
- * If get_buffer already contains enough bits, they are fetched in-line
- * by the macros CHECK_BIT_BUFFER and GET_BITS. When there aren't enough
- * bits, jpeg_fill_bit_buffer is called; it will attempt to fill get_buffer
- * as full as possible (not just to the number of bits needed; this
- * prefetching reduces the overhead cost of calling jpeg_fill_bit_buffer).
- * Note that jpeg_fill_bit_buffer may return FALSE to indicate suspension.
- * On TRUE return, jpeg_fill_bit_buffer guarantees that get_buffer contains
- * at least the requested number of bits --- dummy zeroes are inserted if
- * necessary.
- */
-
-typedef INT32 bit_buf_type; /* type of bit-extraction buffer */
-#define BIT_BUF_SIZE 32 /* size of buffer in bits */
-
-/* If long is > 32 bits on your machine, and shifting/masking longs is
- * reasonably fast, making bit_buf_type be long and setting BIT_BUF_SIZE
- * appropriately should be a win. Unfortunately we can't define the size
- * with something like #define BIT_BUF_SIZE (sizeof(bit_buf_type)*8)
- * because not all machines measure sizeof in 8-bit bytes.
- */
-
-typedef struct { /* Bitreading state saved across MCUs */
- bit_buf_type get_buffer; /* current bit-extraction buffer */
- int bits_left; /* # of unused bits in it */
-} bitread_perm_state;
-
-typedef struct { /* Bitreading working state within an MCU */
- /* Current data source location */
- /* We need a copy, rather than munging the original, in case of suspension */
- const JOCTET * next_input_byte; /* => next byte to read from source */
- size_t bytes_in_buffer; /* # of bytes remaining in source buffer */
- /* Bit input buffer --- note these values are kept in register variables,
- * not in this struct, inside the inner loops.
- */
- bit_buf_type get_buffer; /* current bit-extraction buffer */
- int bits_left; /* # of unused bits in it */
- /* Pointer needed by jpeg_fill_bit_buffer. */
- j_decompress_ptr cinfo; /* back link to decompress master record */
-} bitread_working_state;
-
-/* Macros to declare and load/save bitread local variables. */
-#define BITREAD_STATE_VARS \
- register bit_buf_type get_buffer; \
- register int bits_left; \
- bitread_working_state br_state
-
-#define BITREAD_LOAD_STATE(cinfop,permstate) \
- br_state.cinfo = cinfop; \
- br_state.next_input_byte = cinfop->src->next_input_byte; \
- br_state.bytes_in_buffer = cinfop->src->bytes_in_buffer; \
- get_buffer = permstate.get_buffer; \
- bits_left = permstate.bits_left;
-
-#define BITREAD_SAVE_STATE(cinfop,permstate) \
- cinfop->src->next_input_byte = br_state.next_input_byte; \
- cinfop->src->bytes_in_buffer = br_state.bytes_in_buffer; \
- permstate.get_buffer = get_buffer; \
- permstate.bits_left = bits_left
-
-/*
- * These macros provide the in-line portion of bit fetching.
- * Use CHECK_BIT_BUFFER to ensure there are N bits in get_buffer
- * before using GET_BITS, PEEK_BITS, or DROP_BITS.
- * The variables get_buffer and bits_left are assumed to be locals,
- * but the state struct might not be (jpeg_huff_decode needs this).
- * CHECK_BIT_BUFFER(state,n,action);
- * Ensure there are N bits in get_buffer; if suspend, take action.
- * val = GET_BITS(n);
- * Fetch next N bits.
- * val = PEEK_BITS(n);
- * Fetch next N bits without removing them from the buffer.
- * DROP_BITS(n);
- * Discard next N bits.
- * The value N should be a simple variable, not an expression, because it
- * is evaluated multiple times.
- */
-
-#define CHECK_BIT_BUFFER(state,nbits,action) \
- { if (bits_left < (nbits)) { \
- if (! jpeg_fill_bit_buffer(&(state),get_buffer,bits_left,nbits)) \
- { action; } \
- get_buffer = (state).get_buffer; bits_left = (state).bits_left; } }
-
-#define GET_BITS(nbits) \
- (((int) (get_buffer >> (bits_left -= (nbits)))) & ((1<<(nbits))-1))
-
-#define PEEK_BITS(nbits) \
- (((int) (get_buffer >> (bits_left - (nbits)))) & ((1<<(nbits))-1))
-
-#define DROP_BITS(nbits) \
- (bits_left -= (nbits))
-
-/* Load up the bit buffer to a depth of at least nbits */
-EXTERN(boolean) jpeg_fill_bit_buffer
- JPP((bitread_working_state * state, register bit_buf_type get_buffer,
- register int bits_left, int nbits));
-
-
-/*
- * Code for extracting next Huffman-coded symbol from input bit stream.
- * Again, this is time-critical and we make the main paths be macros.
- *
- * We use a lookahead table to process codes of up to HUFF_LOOKAHEAD bits
- * without looping. Usually, more than 95% of the Huffman codes will be 8
- * or fewer bits long. The few overlength codes are handled with a loop,
- * which need not be inline code.
- *
- * Notes about the HUFF_DECODE macro:
- * 1. Near the end of the data segment, we may fail to get enough bits
- * for a lookahead. In that case, we do it the hard way.
- * 2. If the lookahead table contains no entry, the next code must be
- * more than HUFF_LOOKAHEAD bits long.
- * 3. jpeg_huff_decode returns -1 if forced to suspend.
- */
-
-#define HUFF_DECODE(result,state,htbl,failaction,slowlabel) \
-{ register int nb, look; \
- if (bits_left < HUFF_LOOKAHEAD) { \
- if (! jpeg_fill_bit_buffer(&state,get_buffer,bits_left, 0)) {failaction;} \
- get_buffer = state.get_buffer; bits_left = state.bits_left; \
- if (bits_left < HUFF_LOOKAHEAD) { \
- nb = 1; goto slowlabel; \
- } \
- } \
- look = PEEK_BITS(HUFF_LOOKAHEAD); \
- if ((nb = htbl->look_nbits[look]) != 0) { \
- DROP_BITS(nb); \
- result = htbl->look_sym[look]; \
- } else { \
- nb = HUFF_LOOKAHEAD+1; \
-slowlabel: \
- if ((result=jpeg_huff_decode(&state,get_buffer,bits_left,htbl,nb)) < 0) \
- { failaction; } \
- get_buffer = state.get_buffer; bits_left = state.bits_left; \
- } \
-}
-
-/* Out-of-line case for Huffman code fetching */
-EXTERN(int) jpeg_huff_decode
- JPP((bitread_working_state * state, register bit_buf_type get_buffer,
- register int bits_left, d_derived_tbl * htbl, int min_bits));
diff --git a/Build/source/extra/jpeg/jdinput.c b/Build/source/extra/jpeg/jdinput.c
deleted file mode 100644
index 0c2ac8f120b..00000000000
--- a/Build/source/extra/jpeg/jdinput.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * jdinput.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains input control logic for the JPEG decompressor.
- * These routines are concerned with controlling the decompressor's input
- * processing (marker reading and coefficient decoding). The actual input
- * reading is done in jdmarker.c, jdhuff.c, and jdphuff.c.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private state */
-
-typedef struct {
- struct jpeg_input_controller pub; /* public fields */
-
- boolean inheaders; /* TRUE until first SOS is reached */
-} my_input_controller;
-
-typedef my_input_controller * my_inputctl_ptr;
-
-
-/* Forward declarations */
-METHODDEF(int) consume_markers JPP((j_decompress_ptr cinfo));
-
-
-/*
- * Routines to calculate various quantities related to the size of the image.
- */
-
-LOCAL(void)
-initial_setup (j_decompress_ptr cinfo)
-/* Called once, when first SOS marker is reached */
-{
- int ci;
- jpeg_component_info *compptr;
-
- /* Make sure image isn't bigger than I can handle */
- if ((long) cinfo->image_height > (long) JPEG_MAX_DIMENSION ||
- (long) cinfo->image_width > (long) JPEG_MAX_DIMENSION)
- ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION);
-
- /* For now, precision must match compiled-in value... */
- if (cinfo->data_precision != BITS_IN_JSAMPLE)
- ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision);
-
- /* Check that number of components won't exceed internal array sizes */
- if (cinfo->num_components > MAX_COMPONENTS)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components,
- MAX_COMPONENTS);
-
- /* Compute maximum sampling factors; check factor validity */
- cinfo->max_h_samp_factor = 1;
- cinfo->max_v_samp_factor = 1;
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
- compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
- ERREXIT(cinfo, JERR_BAD_SAMPLING);
- cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor,
- compptr->h_samp_factor);
- cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor,
- compptr->v_samp_factor);
- }
-
- /* We initialize DCT_scaled_size and min_DCT_scaled_size to DCTSIZE.
- * In the full decompressor, this will be overridden by jdmaster.c;
- * but in the transcoder, jdmaster.c is not used, so we must do it here.
- */
- cinfo->min_DCT_scaled_size = DCTSIZE;
-
- /* Compute dimensions of components */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- compptr->DCT_scaled_size = DCTSIZE;
- /* Size in DCT blocks */
- compptr->width_in_blocks = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
- (long) (cinfo->max_h_samp_factor * DCTSIZE));
- compptr->height_in_blocks = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
- (long) (cinfo->max_v_samp_factor * DCTSIZE));
- /* downsampled_width and downsampled_height will also be overridden by
- * jdmaster.c if we are doing full decompression. The transcoder library
- * doesn't use these values, but the calling application might.
- */
- /* Size in samples */
- compptr->downsampled_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
- (long) cinfo->max_h_samp_factor);
- compptr->downsampled_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
- (long) cinfo->max_v_samp_factor);
- /* Mark component needed, until color conversion says otherwise */
- compptr->component_needed = TRUE;
- /* Mark no quantization table yet saved for component */
- compptr->quant_table = NULL;
- }
-
- /* Compute number of fully interleaved MCU rows. */
- cinfo->total_iMCU_rows = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height,
- (long) (cinfo->max_v_samp_factor*DCTSIZE));
-
- /* Decide whether file contains multiple scans */
- if (cinfo->comps_in_scan < cinfo->num_components || cinfo->progressive_mode)
- cinfo->inputctl->has_multiple_scans = TRUE;
- else
- cinfo->inputctl->has_multiple_scans = FALSE;
-}
-
-
-LOCAL(void)
-per_scan_setup (j_decompress_ptr cinfo)
-/* Do computations that are needed before processing a JPEG scan */
-/* cinfo->comps_in_scan and cinfo->cur_comp_info[] were set from SOS marker */
-{
- int ci, mcublks, tmp;
- jpeg_component_info *compptr;
-
- if (cinfo->comps_in_scan == 1) {
-
- /* Noninterleaved (single-component) scan */
- compptr = cinfo->cur_comp_info[0];
-
- /* Overall image size in MCUs */
- cinfo->MCUs_per_row = compptr->width_in_blocks;
- cinfo->MCU_rows_in_scan = compptr->height_in_blocks;
-
- /* For noninterleaved scan, always one block per MCU */
- compptr->MCU_width = 1;
- compptr->MCU_height = 1;
- compptr->MCU_blocks = 1;
- compptr->MCU_sample_width = compptr->DCT_scaled_size;
- compptr->last_col_width = 1;
- /* For noninterleaved scans, it is convenient to define last_row_height
- * as the number of block rows present in the last iMCU row.
- */
- tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
- if (tmp == 0) tmp = compptr->v_samp_factor;
- compptr->last_row_height = tmp;
-
- /* Prepare array describing MCU composition */
- cinfo->blocks_in_MCU = 1;
- cinfo->MCU_membership[0] = 0;
-
- } else {
-
- /* Interleaved (multi-component) scan */
- if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN)
- ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan,
- MAX_COMPS_IN_SCAN);
-
- /* Overall image size in MCUs */
- cinfo->MCUs_per_row = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width,
- (long) (cinfo->max_h_samp_factor*DCTSIZE));
- cinfo->MCU_rows_in_scan = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height,
- (long) (cinfo->max_v_samp_factor*DCTSIZE));
-
- cinfo->blocks_in_MCU = 0;
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* Sampling factors give # of blocks of component in each MCU */
- compptr->MCU_width = compptr->h_samp_factor;
- compptr->MCU_height = compptr->v_samp_factor;
- compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height;
- compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_scaled_size;
- /* Figure number of non-dummy blocks in last MCU column & row */
- tmp = (int) (compptr->width_in_blocks % compptr->MCU_width);
- if (tmp == 0) tmp = compptr->MCU_width;
- compptr->last_col_width = tmp;
- tmp = (int) (compptr->height_in_blocks % compptr->MCU_height);
- if (tmp == 0) tmp = compptr->MCU_height;
- compptr->last_row_height = tmp;
- /* Prepare array describing MCU composition */
- mcublks = compptr->MCU_blocks;
- if (cinfo->blocks_in_MCU + mcublks > D_MAX_BLOCKS_IN_MCU)
- ERREXIT(cinfo, JERR_BAD_MCU_SIZE);
- while (mcublks-- > 0) {
- cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci;
- }
- }
-
- }
-}
-
-
-/*
- * Save away a copy of the Q-table referenced by each component present
- * in the current scan, unless already saved during a prior scan.
- *
- * In a multiple-scan JPEG file, the encoder could assign different components
- * the same Q-table slot number, but change table definitions between scans
- * so that each component uses a different Q-table. (The IJG encoder is not
- * currently capable of doing this, but other encoders might.) Since we want
- * to be able to dequantize all the components at the end of the file, this
- * means that we have to save away the table actually used for each component.
- * We do this by copying the table at the start of the first scan containing
- * the component.
- * The JPEG spec prohibits the encoder from changing the contents of a Q-table
- * slot between scans of a component using that slot. If the encoder does so
- * anyway, this decoder will simply use the Q-table values that were current
- * at the start of the first scan for the component.
- *
- * The decompressor output side looks only at the saved quant tables,
- * not at the current Q-table slots.
- */
-
-LOCAL(void)
-latch_quant_tables (j_decompress_ptr cinfo)
-{
- int ci, qtblno;
- jpeg_component_info *compptr;
- JQUANT_TBL * qtbl;
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* No work if we already saved Q-table for this component */
- if (compptr->quant_table != NULL)
- continue;
- /* Make sure specified quantization table is present */
- qtblno = compptr->quant_tbl_no;
- if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS ||
- cinfo->quant_tbl_ptrs[qtblno] == NULL)
- ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno);
- /* OK, save away the quantization table */
- qtbl = (JQUANT_TBL *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(JQUANT_TBL));
- MEMCOPY(qtbl, cinfo->quant_tbl_ptrs[qtblno], SIZEOF(JQUANT_TBL));
- compptr->quant_table = qtbl;
- }
-}
-
-
-/*
- * Initialize the input modules to read a scan of compressed data.
- * The first call to this is done by jdmaster.c after initializing
- * the entire decompressor (during jpeg_start_decompress).
- * Subsequent calls come from consume_markers, below.
- */
-
-METHODDEF(void)
-start_input_pass (j_decompress_ptr cinfo)
-{
- per_scan_setup(cinfo);
- latch_quant_tables(cinfo);
- (*cinfo->entropy->start_pass) (cinfo);
- (*cinfo->coef->start_input_pass) (cinfo);
- cinfo->inputctl->consume_input = cinfo->coef->consume_data;
-}
-
-
-/*
- * Finish up after inputting a compressed-data scan.
- * This is called by the coefficient controller after it's read all
- * the expected data of the scan.
- */
-
-METHODDEF(void)
-finish_input_pass (j_decompress_ptr cinfo)
-{
- cinfo->inputctl->consume_input = consume_markers;
-}
-
-
-/*
- * Read JPEG markers before, between, or after compressed-data scans.
- * Change state as necessary when a new scan is reached.
- * Return value is JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI.
- *
- * The consume_input method pointer points either here or to the
- * coefficient controller's consume_data routine, depending on whether
- * we are reading a compressed data segment or inter-segment markers.
- */
-
-METHODDEF(int)
-consume_markers (j_decompress_ptr cinfo)
-{
- my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl;
- int val;
-
- if (inputctl->pub.eoi_reached) /* After hitting EOI, read no further */
- return JPEG_REACHED_EOI;
-
- val = (*cinfo->marker->read_markers) (cinfo);
-
- switch (val) {
- case JPEG_REACHED_SOS: /* Found SOS */
- if (inputctl->inheaders) { /* 1st SOS */
- initial_setup(cinfo);
- inputctl->inheaders = FALSE;
- /* Note: start_input_pass must be called by jdmaster.c
- * before any more input can be consumed. jdapimin.c is
- * responsible for enforcing this sequencing.
- */
- } else { /* 2nd or later SOS marker */
- if (! inputctl->pub.has_multiple_scans)
- ERREXIT(cinfo, JERR_EOI_EXPECTED); /* Oops, I wasn't expecting this! */
- start_input_pass(cinfo);
- }
- break;
- case JPEG_REACHED_EOI: /* Found EOI */
- inputctl->pub.eoi_reached = TRUE;
- if (inputctl->inheaders) { /* Tables-only datastream, apparently */
- if (cinfo->marker->saw_SOF)
- ERREXIT(cinfo, JERR_SOF_NO_SOS);
- } else {
- /* Prevent infinite loop in coef ctlr's decompress_data routine
- * if user set output_scan_number larger than number of scans.
- */
- if (cinfo->output_scan_number > cinfo->input_scan_number)
- cinfo->output_scan_number = cinfo->input_scan_number;
- }
- break;
- case JPEG_SUSPENDED:
- break;
- }
-
- return val;
-}
-
-
-/*
- * Reset state to begin a fresh datastream.
- */
-
-METHODDEF(void)
-reset_input_controller (j_decompress_ptr cinfo)
-{
- my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl;
-
- inputctl->pub.consume_input = consume_markers;
- inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */
- inputctl->pub.eoi_reached = FALSE;
- inputctl->inheaders = TRUE;
- /* Reset other modules */
- (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
- (*cinfo->marker->reset_marker_reader) (cinfo);
- /* Reset progression state -- would be cleaner if entropy decoder did this */
- cinfo->coef_bits = NULL;
-}
-
-
-/*
- * Initialize the input controller module.
- * This is called only once, when the decompression object is created.
- */
-
-GLOBAL(void)
-jinit_input_controller (j_decompress_ptr cinfo)
-{
- my_inputctl_ptr inputctl;
-
- /* Create subobject in permanent pool */
- inputctl = (my_inputctl_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- SIZEOF(my_input_controller));
- cinfo->inputctl = (struct jpeg_input_controller *) inputctl;
- /* Initialize method pointers */
- inputctl->pub.consume_input = consume_markers;
- inputctl->pub.reset_input_controller = reset_input_controller;
- inputctl->pub.start_input_pass = start_input_pass;
- inputctl->pub.finish_input_pass = finish_input_pass;
- /* Initialize state: can't use reset_input_controller since we don't
- * want to try to reset other modules yet.
- */
- inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */
- inputctl->pub.eoi_reached = FALSE;
- inputctl->inheaders = TRUE;
-}
diff --git a/Build/source/extra/jpeg/jdmainct.c b/Build/source/extra/jpeg/jdmainct.c
deleted file mode 100644
index 13c956f5deb..00000000000
--- a/Build/source/extra/jpeg/jdmainct.c
+++ /dev/null
@@ -1,512 +0,0 @@
-/*
- * jdmainct.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the main buffer controller for decompression.
- * The main buffer lies between the JPEG decompressor proper and the
- * post-processor; it holds downsampled data in the JPEG colorspace.
- *
- * Note that this code is bypassed in raw-data mode, since the application
- * supplies the equivalent of the main buffer in that case.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * In the current system design, the main buffer need never be a full-image
- * buffer; any full-height buffers will be found inside the coefficient or
- * postprocessing controllers. Nonetheless, the main controller is not
- * trivial. Its responsibility is to provide context rows for upsampling/
- * rescaling, and doing this in an efficient fashion is a bit tricky.
- *
- * Postprocessor input data is counted in "row groups". A row group
- * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size)
- * sample rows of each component. (We require DCT_scaled_size values to be
- * chosen such that these numbers are integers. In practice DCT_scaled_size
- * values will likely be powers of two, so we actually have the stronger
- * condition that DCT_scaled_size / min_DCT_scaled_size is an integer.)
- * Upsampling will typically produce max_v_samp_factor pixel rows from each
- * row group (times any additional scale factor that the upsampler is
- * applying).
- *
- * The coefficient controller will deliver data to us one iMCU row at a time;
- * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or
- * exactly min_DCT_scaled_size row groups. (This amount of data corresponds
- * to one row of MCUs when the image is fully interleaved.) Note that the
- * number of sample rows varies across components, but the number of row
- * groups does not. Some garbage sample rows may be included in the last iMCU
- * row at the bottom of the image.
- *
- * Depending on the vertical scaling algorithm used, the upsampler may need
- * access to the sample row(s) above and below its current input row group.
- * The upsampler is required to set need_context_rows TRUE at global selection
- * time if so. When need_context_rows is FALSE, this controller can simply
- * obtain one iMCU row at a time from the coefficient controller and dole it
- * out as row groups to the postprocessor.
- *
- * When need_context_rows is TRUE, this controller guarantees that the buffer
- * passed to postprocessing contains at least one row group's worth of samples
- * above and below the row group(s) being processed. Note that the context
- * rows "above" the first passed row group appear at negative row offsets in
- * the passed buffer. At the top and bottom of the image, the required
- * context rows are manufactured by duplicating the first or last real sample
- * row; this avoids having special cases in the upsampling inner loops.
- *
- * The amount of context is fixed at one row group just because that's a
- * convenient number for this controller to work with. The existing
- * upsamplers really only need one sample row of context. An upsampler
- * supporting arbitrary output rescaling might wish for more than one row
- * group of context when shrinking the image; tough, we don't handle that.
- * (This is justified by the assumption that downsizing will be handled mostly
- * by adjusting the DCT_scaled_size values, so that the actual scale factor at
- * the upsample step needn't be much less than one.)
- *
- * To provide the desired context, we have to retain the last two row groups
- * of one iMCU row while reading in the next iMCU row. (The last row group
- * can't be processed until we have another row group for its below-context,
- * and so we have to save the next-to-last group too for its above-context.)
- * We could do this most simply by copying data around in our buffer, but
- * that'd be very slow. We can avoid copying any data by creating a rather
- * strange pointer structure. Here's how it works. We allocate a workspace
- * consisting of M+2 row groups (where M = min_DCT_scaled_size is the number
- * of row groups per iMCU row). We create two sets of redundant pointers to
- * the workspace. Labeling the physical row groups 0 to M+1, the synthesized
- * pointer lists look like this:
- * M+1 M-1
- * master pointer --> 0 master pointer --> 0
- * 1 1
- * ... ...
- * M-3 M-3
- * M-2 M
- * M-1 M+1
- * M M-2
- * M+1 M-1
- * 0 0
- * We read alternate iMCU rows using each master pointer; thus the last two
- * row groups of the previous iMCU row remain un-overwritten in the workspace.
- * The pointer lists are set up so that the required context rows appear to
- * be adjacent to the proper places when we pass the pointer lists to the
- * upsampler.
- *
- * The above pictures describe the normal state of the pointer lists.
- * At top and bottom of the image, we diddle the pointer lists to duplicate
- * the first or last sample row as necessary (this is cheaper than copying
- * sample rows around).
- *
- * This scheme breaks down if M < 2, ie, min_DCT_scaled_size is 1. In that
- * situation each iMCU row provides only one row group so the buffering logic
- * must be different (eg, we must read two iMCU rows before we can emit the
- * first row group). For now, we simply do not support providing context
- * rows when min_DCT_scaled_size is 1. That combination seems unlikely to
- * be worth providing --- if someone wants a 1/8th-size preview, they probably
- * want it quick and dirty, so a context-free upsampler is sufficient.
- */
-
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_d_main_controller pub; /* public fields */
-
- /* Pointer to allocated workspace (M or M+2 row groups). */
- JSAMPARRAY buffer[MAX_COMPONENTS];
-
- boolean buffer_full; /* Have we gotten an iMCU row from decoder? */
- JDIMENSION rowgroup_ctr; /* counts row groups output to postprocessor */
-
- /* Remaining fields are only used in the context case. */
-
- /* These are the master pointers to the funny-order pointer lists. */
- JSAMPIMAGE xbuffer[2]; /* pointers to weird pointer lists */
-
- int whichptr; /* indicates which pointer set is now in use */
- int context_state; /* process_data state machine status */
- JDIMENSION rowgroups_avail; /* row groups available to postprocessor */
- JDIMENSION iMCU_row_ctr; /* counts iMCU rows to detect image top/bot */
-} my_main_controller;
-
-typedef my_main_controller * my_main_ptr;
-
-/* context_state values: */
-#define CTX_PREPARE_FOR_IMCU 0 /* need to prepare for MCU row */
-#define CTX_PROCESS_IMCU 1 /* feeding iMCU to postprocessor */
-#define CTX_POSTPONED_ROW 2 /* feeding postponed row group */
-
-
-/* Forward declarations */
-METHODDEF(void) process_data_simple_main
- JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf,
- JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail));
-METHODDEF(void) process_data_context_main
- JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf,
- JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail));
-#ifdef QUANT_2PASS_SUPPORTED
-METHODDEF(void) process_data_crank_post
- JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf,
- JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail));
-#endif
-
-
-LOCAL(void)
-alloc_funny_pointers (j_decompress_ptr cinfo)
-/* Allocate space for the funny pointer lists.
- * This is done only once, not once per pass.
- */
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- int ci, rgroup;
- int M = cinfo->min_DCT_scaled_size;
- jpeg_component_info *compptr;
- JSAMPARRAY xbuf;
-
- /* Get top-level space for component array pointers.
- * We alloc both arrays with one call to save a few cycles.
- */
- main->xbuffer[0] = (JSAMPIMAGE)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->num_components * 2 * SIZEOF(JSAMPARRAY));
- main->xbuffer[1] = main->xbuffer[0] + cinfo->num_components;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size; /* height of a row group of component */
- /* Get space for pointer lists --- M+4 row groups in each list.
- * We alloc both pointer lists with one call to save a few cycles.
- */
- xbuf = (JSAMPARRAY)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW));
- xbuf += rgroup; /* want one row group at negative offsets */
- main->xbuffer[0][ci] = xbuf;
- xbuf += rgroup * (M + 4);
- main->xbuffer[1][ci] = xbuf;
- }
-}
-
-
-LOCAL(void)
-make_funny_pointers (j_decompress_ptr cinfo)
-/* Create the funny pointer lists discussed in the comments above.
- * The actual workspace is already allocated (in main->buffer),
- * and the space for the pointer lists is allocated too.
- * This routine just fills in the curiously ordered lists.
- * This will be repeated at the beginning of each pass.
- */
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- int ci, i, rgroup;
- int M = cinfo->min_DCT_scaled_size;
- jpeg_component_info *compptr;
- JSAMPARRAY buf, xbuf0, xbuf1;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size; /* height of a row group of component */
- xbuf0 = main->xbuffer[0][ci];
- xbuf1 = main->xbuffer[1][ci];
- /* First copy the workspace pointers as-is */
- buf = main->buffer[ci];
- for (i = 0; i < rgroup * (M + 2); i++) {
- xbuf0[i] = xbuf1[i] = buf[i];
- }
- /* In the second list, put the last four row groups in swapped order */
- for (i = 0; i < rgroup * 2; i++) {
- xbuf1[rgroup*(M-2) + i] = buf[rgroup*M + i];
- xbuf1[rgroup*M + i] = buf[rgroup*(M-2) + i];
- }
- /* The wraparound pointers at top and bottom will be filled later
- * (see set_wraparound_pointers, below). Initially we want the "above"
- * pointers to duplicate the first actual data line. This only needs
- * to happen in xbuffer[0].
- */
- for (i = 0; i < rgroup; i++) {
- xbuf0[i - rgroup] = xbuf0[0];
- }
- }
-}
-
-
-LOCAL(void)
-set_wraparound_pointers (j_decompress_ptr cinfo)
-/* Set up the "wraparound" pointers at top and bottom of the pointer lists.
- * This changes the pointer list state from top-of-image to the normal state.
- */
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- int ci, i, rgroup;
- int M = cinfo->min_DCT_scaled_size;
- jpeg_component_info *compptr;
- JSAMPARRAY xbuf0, xbuf1;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size; /* height of a row group of component */
- xbuf0 = main->xbuffer[0][ci];
- xbuf1 = main->xbuffer[1][ci];
- for (i = 0; i < rgroup; i++) {
- xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i];
- xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i];
- xbuf0[rgroup*(M+2) + i] = xbuf0[i];
- xbuf1[rgroup*(M+2) + i] = xbuf1[i];
- }
- }
-}
-
-
-LOCAL(void)
-set_bottom_pointers (j_decompress_ptr cinfo)
-/* Change the pointer lists to duplicate the last sample row at the bottom
- * of the image. whichptr indicates which xbuffer holds the final iMCU row.
- * Also sets rowgroups_avail to indicate number of nondummy row groups in row.
- */
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- int ci, i, rgroup, iMCUheight, rows_left;
- jpeg_component_info *compptr;
- JSAMPARRAY xbuf;
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Count sample rows in one iMCU row and in one row group */
- iMCUheight = compptr->v_samp_factor * compptr->DCT_scaled_size;
- rgroup = iMCUheight / cinfo->min_DCT_scaled_size;
- /* Count nondummy sample rows remaining for this component */
- rows_left = (int) (compptr->downsampled_height % (JDIMENSION) iMCUheight);
- if (rows_left == 0) rows_left = iMCUheight;
- /* Count nondummy row groups. Should get same answer for each component,
- * so we need only do it once.
- */
- if (ci == 0) {
- main->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1);
- }
- /* Duplicate the last real sample row rgroup*2 times; this pads out the
- * last partial rowgroup and ensures at least one full rowgroup of context.
- */
- xbuf = main->xbuffer[main->whichptr][ci];
- for (i = 0; i < rgroup * 2; i++) {
- xbuf[rows_left + i] = xbuf[rows_left-1];
- }
- }
-}
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
-
- switch (pass_mode) {
- case JBUF_PASS_THRU:
- if (cinfo->upsample->need_context_rows) {
- main->pub.process_data = process_data_context_main;
- make_funny_pointers(cinfo); /* Create the xbuffer[] lists */
- main->whichptr = 0; /* Read first iMCU row into xbuffer[0] */
- main->context_state = CTX_PREPARE_FOR_IMCU;
- main->iMCU_row_ctr = 0;
- } else {
- /* Simple case with no context needed */
- main->pub.process_data = process_data_simple_main;
- }
- main->buffer_full = FALSE; /* Mark buffer empty */
- main->rowgroup_ctr = 0;
- break;
-#ifdef QUANT_2PASS_SUPPORTED
- case JBUF_CRANK_DEST:
- /* For last pass of 2-pass quantization, just crank the postprocessor */
- main->pub.process_data = process_data_crank_post;
- break;
-#endif
- default:
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- break;
- }
-}
-
-
-/*
- * Process some data.
- * This handles the simple case where no context is required.
- */
-
-METHODDEF(void)
-process_data_simple_main (j_decompress_ptr cinfo,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
- JDIMENSION rowgroups_avail;
-
- /* Read input data if we haven't filled the main buffer yet */
- if (! main->buffer_full) {
- if (! (*cinfo->coef->decompress_data) (cinfo, main->buffer))
- return; /* suspension forced, can do nothing more */
- main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */
- }
-
- /* There are always min_DCT_scaled_size row groups in an iMCU row. */
- rowgroups_avail = (JDIMENSION) cinfo->min_DCT_scaled_size;
- /* Note: at the bottom of the image, we may pass extra garbage row groups
- * to the postprocessor. The postprocessor has to check for bottom
- * of image anyway (at row resolution), so no point in us doing it too.
- */
-
- /* Feed the postprocessor */
- (*cinfo->post->post_process_data) (cinfo, main->buffer,
- &main->rowgroup_ctr, rowgroups_avail,
- output_buf, out_row_ctr, out_rows_avail);
-
- /* Has postprocessor consumed all the data yet? If so, mark buffer empty */
- if (main->rowgroup_ctr >= rowgroups_avail) {
- main->buffer_full = FALSE;
- main->rowgroup_ctr = 0;
- }
-}
-
-
-/*
- * Process some data.
- * This handles the case where context rows must be provided.
- */
-
-METHODDEF(void)
-process_data_context_main (j_decompress_ptr cinfo,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_main_ptr main = (my_main_ptr) cinfo->main;
-
- /* Read input data if we haven't filled the main buffer yet */
- if (! main->buffer_full) {
- if (! (*cinfo->coef->decompress_data) (cinfo,
- main->xbuffer[main->whichptr]))
- return; /* suspension forced, can do nothing more */
- main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */
- main->iMCU_row_ctr++; /* count rows received */
- }
-
- /* Postprocessor typically will not swallow all the input data it is handed
- * in one call (due to filling the output buffer first). Must be prepared
- * to exit and restart. This switch lets us keep track of how far we got.
- * Note that each case falls through to the next on successful completion.
- */
- switch (main->context_state) {
- case CTX_POSTPONED_ROW:
- /* Call postprocessor using previously set pointers for postponed row */
- (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr],
- &main->rowgroup_ctr, main->rowgroups_avail,
- output_buf, out_row_ctr, out_rows_avail);
- if (main->rowgroup_ctr < main->rowgroups_avail)
- return; /* Need to suspend */
- main->context_state = CTX_PREPARE_FOR_IMCU;
- if (*out_row_ctr >= out_rows_avail)
- return; /* Postprocessor exactly filled output buf */
- /*FALLTHROUGH*/
- case CTX_PREPARE_FOR_IMCU:
- /* Prepare to process first M-1 row groups of this iMCU row */
- main->rowgroup_ctr = 0;
- main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_scaled_size - 1);
- /* Check for bottom of image: if so, tweak pointers to "duplicate"
- * the last sample row, and adjust rowgroups_avail to ignore padding rows.
- */
- if (main->iMCU_row_ctr == cinfo->total_iMCU_rows)
- set_bottom_pointers(cinfo);
- main->context_state = CTX_PROCESS_IMCU;
- /*FALLTHROUGH*/
- case CTX_PROCESS_IMCU:
- /* Call postprocessor using previously set pointers */
- (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr],
- &main->rowgroup_ctr, main->rowgroups_avail,
- output_buf, out_row_ctr, out_rows_avail);
- if (main->rowgroup_ctr < main->rowgroups_avail)
- return; /* Need to suspend */
- /* After the first iMCU, change wraparound pointers to normal state */
- if (main->iMCU_row_ctr == 1)
- set_wraparound_pointers(cinfo);
- /* Prepare to load new iMCU row using other xbuffer list */
- main->whichptr ^= 1; /* 0=>1 or 1=>0 */
- main->buffer_full = FALSE;
- /* Still need to process last row group of this iMCU row, */
- /* which is saved at index M+1 of the other xbuffer */
- main->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_scaled_size + 1);
- main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_scaled_size + 2);
- main->context_state = CTX_POSTPONED_ROW;
- }
-}
-
-
-/*
- * Process some data.
- * Final pass of two-pass quantization: just call the postprocessor.
- * Source data will be the postprocessor controller's internal buffer.
- */
-
-#ifdef QUANT_2PASS_SUPPORTED
-
-METHODDEF(void)
-process_data_crank_post (j_decompress_ptr cinfo,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- (*cinfo->post->post_process_data) (cinfo, (JSAMPIMAGE) NULL,
- (JDIMENSION *) NULL, (JDIMENSION) 0,
- output_buf, out_row_ctr, out_rows_avail);
-}
-
-#endif /* QUANT_2PASS_SUPPORTED */
-
-
-/*
- * Initialize main buffer controller.
- */
-
-GLOBAL(void)
-jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer)
-{
- my_main_ptr main;
- int ci, rgroup, ngroups;
- jpeg_component_info *compptr;
-
- main = (my_main_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_main_controller));
- cinfo->main = (struct jpeg_d_main_controller *) main;
- main->pub.start_pass = start_pass_main;
-
- if (need_full_buffer) /* shouldn't happen */
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-
- /* Allocate the workspace.
- * ngroups is the number of row groups we need.
- */
- if (cinfo->upsample->need_context_rows) {
- if (cinfo->min_DCT_scaled_size < 2) /* unsupported, see comments above */
- ERREXIT(cinfo, JERR_NOTIMPL);
- alloc_funny_pointers(cinfo); /* Alloc space for xbuffer[] lists */
- ngroups = cinfo->min_DCT_scaled_size + 2;
- } else {
- ngroups = cinfo->min_DCT_scaled_size;
- }
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size; /* height of a row group of component */
- main->buffer[ci] = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- compptr->width_in_blocks * compptr->DCT_scaled_size,
- (JDIMENSION) (rgroup * ngroups));
- }
-}
diff --git a/Build/source/extra/jpeg/jdmarker.c b/Build/source/extra/jpeg/jdmarker.c
deleted file mode 100644
index f4cca8cc835..00000000000
--- a/Build/source/extra/jpeg/jdmarker.c
+++ /dev/null
@@ -1,1360 +0,0 @@
-/*
- * jdmarker.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to decode JPEG datastream markers.
- * Most of the complexity arises from our desire to support input
- * suspension: if not all of the data for a marker is available,
- * we must exit back to the application. On resumption, we reprocess
- * the marker.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-typedef enum { /* JPEG marker codes */
- M_SOF0 = 0xc0,
- M_SOF1 = 0xc1,
- M_SOF2 = 0xc2,
- M_SOF3 = 0xc3,
-
- M_SOF5 = 0xc5,
- M_SOF6 = 0xc6,
- M_SOF7 = 0xc7,
-
- M_JPG = 0xc8,
- M_SOF9 = 0xc9,
- M_SOF10 = 0xca,
- M_SOF11 = 0xcb,
-
- M_SOF13 = 0xcd,
- M_SOF14 = 0xce,
- M_SOF15 = 0xcf,
-
- M_DHT = 0xc4,
-
- M_DAC = 0xcc,
-
- M_RST0 = 0xd0,
- M_RST1 = 0xd1,
- M_RST2 = 0xd2,
- M_RST3 = 0xd3,
- M_RST4 = 0xd4,
- M_RST5 = 0xd5,
- M_RST6 = 0xd6,
- M_RST7 = 0xd7,
-
- M_SOI = 0xd8,
- M_EOI = 0xd9,
- M_SOS = 0xda,
- M_DQT = 0xdb,
- M_DNL = 0xdc,
- M_DRI = 0xdd,
- M_DHP = 0xde,
- M_EXP = 0xdf,
-
- M_APP0 = 0xe0,
- M_APP1 = 0xe1,
- M_APP2 = 0xe2,
- M_APP3 = 0xe3,
- M_APP4 = 0xe4,
- M_APP5 = 0xe5,
- M_APP6 = 0xe6,
- M_APP7 = 0xe7,
- M_APP8 = 0xe8,
- M_APP9 = 0xe9,
- M_APP10 = 0xea,
- M_APP11 = 0xeb,
- M_APP12 = 0xec,
- M_APP13 = 0xed,
- M_APP14 = 0xee,
- M_APP15 = 0xef,
-
- M_JPG0 = 0xf0,
- M_JPG13 = 0xfd,
- M_COM = 0xfe,
-
- M_TEM = 0x01,
-
- M_ERROR = 0x100
-} JPEG_MARKER;
-
-
-/* Private state */
-
-typedef struct {
- struct jpeg_marker_reader pub; /* public fields */
-
- /* Application-overridable marker processing methods */
- jpeg_marker_parser_method process_COM;
- jpeg_marker_parser_method process_APPn[16];
-
- /* Limit on marker data length to save for each marker type */
- unsigned int length_limit_COM;
- unsigned int length_limit_APPn[16];
-
- /* Status of COM/APPn marker saving */
- jpeg_saved_marker_ptr cur_marker; /* NULL if not processing a marker */
- unsigned int bytes_read; /* data bytes read so far in marker */
- /* Note: cur_marker is not linked into marker_list until it's all read. */
-} my_marker_reader;
-
-typedef my_marker_reader * my_marker_ptr;
-
-
-/*
- * Macros for fetching data from the data source module.
- *
- * At all times, cinfo->src->next_input_byte and ->bytes_in_buffer reflect
- * the current restart point; we update them only when we have reached a
- * suitable place to restart if a suspension occurs.
- */
-
-/* Declare and initialize local copies of input pointer/count */
-#define INPUT_VARS(cinfo) \
- struct jpeg_source_mgr * datasrc = (cinfo)->src; \
- const JOCTET * next_input_byte = datasrc->next_input_byte; \
- size_t bytes_in_buffer = datasrc->bytes_in_buffer
-
-/* Unload the local copies --- do this only at a restart boundary */
-#define INPUT_SYNC(cinfo) \
- ( datasrc->next_input_byte = next_input_byte, \
- datasrc->bytes_in_buffer = bytes_in_buffer )
-
-/* Reload the local copies --- used only in MAKE_BYTE_AVAIL */
-#define INPUT_RELOAD(cinfo) \
- ( next_input_byte = datasrc->next_input_byte, \
- bytes_in_buffer = datasrc->bytes_in_buffer )
-
-/* Internal macro for INPUT_BYTE and INPUT_2BYTES: make a byte available.
- * Note we do *not* do INPUT_SYNC before calling fill_input_buffer,
- * but we must reload the local copies after a successful fill.
- */
-#define MAKE_BYTE_AVAIL(cinfo,action) \
- if (bytes_in_buffer == 0) { \
- if (! (*datasrc->fill_input_buffer) (cinfo)) \
- { action; } \
- INPUT_RELOAD(cinfo); \
- }
-
-/* Read a byte into variable V.
- * If must suspend, take the specified action (typically "return FALSE").
- */
-#define INPUT_BYTE(cinfo,V,action) \
- MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \
- bytes_in_buffer--; \
- V = GETJOCTET(*next_input_byte++); )
-
-/* As above, but read two bytes interpreted as an unsigned 16-bit integer.
- * V should be declared unsigned int or perhaps INT32.
- */
-#define INPUT_2BYTES(cinfo,V,action) \
- MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \
- bytes_in_buffer--; \
- V = ((unsigned int) GETJOCTET(*next_input_byte++)) << 8; \
- MAKE_BYTE_AVAIL(cinfo,action); \
- bytes_in_buffer--; \
- V += GETJOCTET(*next_input_byte++); )
-
-
-/*
- * Routines to process JPEG markers.
- *
- * Entry condition: JPEG marker itself has been read and its code saved
- * in cinfo->unread_marker; input restart point is just after the marker.
- *
- * Exit: if return TRUE, have read and processed any parameters, and have
- * updated the restart point to point after the parameters.
- * If return FALSE, was forced to suspend before reaching end of
- * marker parameters; restart point has not been moved. Same routine
- * will be called again after application supplies more input data.
- *
- * This approach to suspension assumes that all of a marker's parameters
- * can fit into a single input bufferload. This should hold for "normal"
- * markers. Some COM/APPn markers might have large parameter segments
- * that might not fit. If we are simply dropping such a marker, we use
- * skip_input_data to get past it, and thereby put the problem on the
- * source manager's shoulders. If we are saving the marker's contents
- * into memory, we use a slightly different convention: when forced to
- * suspend, the marker processor updates the restart point to the end of
- * what it's consumed (ie, the end of the buffer) before returning FALSE.
- * On resumption, cinfo->unread_marker still contains the marker code,
- * but the data source will point to the next chunk of marker data.
- * The marker processor must retain internal state to deal with this.
- *
- * Note that we don't bother to avoid duplicate trace messages if a
- * suspension occurs within marker parameters. Other side effects
- * require more care.
- */
-
-
-LOCAL(boolean)
-get_soi (j_decompress_ptr cinfo)
-/* Process an SOI marker */
-{
- int i;
-
- TRACEMS(cinfo, 1, JTRC_SOI);
-
- if (cinfo->marker->saw_SOI)
- ERREXIT(cinfo, JERR_SOI_DUPLICATE);
-
- /* Reset all parameters that are defined to be reset by SOI */
-
- for (i = 0; i < NUM_ARITH_TBLS; i++) {
- cinfo->arith_dc_L[i] = 0;
- cinfo->arith_dc_U[i] = 1;
- cinfo->arith_ac_K[i] = 5;
- }
- cinfo->restart_interval = 0;
-
- /* Set initial assumptions for colorspace etc */
-
- cinfo->jpeg_color_space = JCS_UNKNOWN;
- cinfo->CCIR601_sampling = FALSE; /* Assume non-CCIR sampling??? */
-
- cinfo->saw_JFIF_marker = FALSE;
- cinfo->JFIF_major_version = 1; /* set default JFIF APP0 values */
- cinfo->JFIF_minor_version = 1;
- cinfo->density_unit = 0;
- cinfo->X_density = 1;
- cinfo->Y_density = 1;
- cinfo->saw_Adobe_marker = FALSE;
- cinfo->Adobe_transform = 0;
-
- cinfo->marker->saw_SOI = TRUE;
-
- return TRUE;
-}
-
-
-LOCAL(boolean)
-get_sof (j_decompress_ptr cinfo, boolean is_prog, boolean is_arith)
-/* Process a SOFn marker */
-{
- INT32 length;
- int c, ci;
- jpeg_component_info * compptr;
- INPUT_VARS(cinfo);
-
- cinfo->progressive_mode = is_prog;
- cinfo->arith_code = is_arith;
-
- INPUT_2BYTES(cinfo, length, return FALSE);
-
- INPUT_BYTE(cinfo, cinfo->data_precision, return FALSE);
- INPUT_2BYTES(cinfo, cinfo->image_height, return FALSE);
- INPUT_2BYTES(cinfo, cinfo->image_width, return FALSE);
- INPUT_BYTE(cinfo, cinfo->num_components, return FALSE);
-
- length -= 8;
-
- TRACEMS4(cinfo, 1, JTRC_SOF, cinfo->unread_marker,
- (int) cinfo->image_width, (int) cinfo->image_height,
- cinfo->num_components);
-
- if (cinfo->marker->saw_SOF)
- ERREXIT(cinfo, JERR_SOF_DUPLICATE);
-
- /* We don't support files in which the image height is initially specified */
- /* as 0 and is later redefined by DNL. As long as we have to check that, */
- /* might as well have a general sanity check. */
- if (cinfo->image_height <= 0 || cinfo->image_width <= 0
- || cinfo->num_components <= 0)
- ERREXIT(cinfo, JERR_EMPTY_IMAGE);
-
- if (length != (cinfo->num_components * 3))
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- if (cinfo->comp_info == NULL) /* do only once, even if suspend */
- cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->num_components * SIZEOF(jpeg_component_info));
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- compptr->component_index = ci;
- INPUT_BYTE(cinfo, compptr->component_id, return FALSE);
- INPUT_BYTE(cinfo, c, return FALSE);
- compptr->h_samp_factor = (c >> 4) & 15;
- compptr->v_samp_factor = (c ) & 15;
- INPUT_BYTE(cinfo, compptr->quant_tbl_no, return FALSE);
-
- TRACEMS4(cinfo, 1, JTRC_SOF_COMPONENT,
- compptr->component_id, compptr->h_samp_factor,
- compptr->v_samp_factor, compptr->quant_tbl_no);
- }
-
- cinfo->marker->saw_SOF = TRUE;
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-LOCAL(boolean)
-get_sos (j_decompress_ptr cinfo)
-/* Process a SOS marker */
-{
- INT32 length;
- int i, ci, n, c, cc;
- jpeg_component_info * compptr;
- INPUT_VARS(cinfo);
-
- if (! cinfo->marker->saw_SOF)
- ERREXIT(cinfo, JERR_SOS_NO_SOF);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
-
- INPUT_BYTE(cinfo, n, return FALSE); /* Number of components */
-
- TRACEMS1(cinfo, 1, JTRC_SOS, n);
-
- if (length != (n * 2 + 6) || n < 1 || n > MAX_COMPS_IN_SCAN)
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- cinfo->comps_in_scan = n;
-
- /* Collect the component-spec parameters */
-
- for (i = 0; i < n; i++) {
- INPUT_BYTE(cinfo, cc, return FALSE);
- INPUT_BYTE(cinfo, c, return FALSE);
-
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- if (cc == compptr->component_id)
- goto id_found;
- }
-
- ERREXIT1(cinfo, JERR_BAD_COMPONENT_ID, cc);
-
- id_found:
-
- cinfo->cur_comp_info[i] = compptr;
- compptr->dc_tbl_no = (c >> 4) & 15;
- compptr->ac_tbl_no = (c ) & 15;
-
- TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc,
- compptr->dc_tbl_no, compptr->ac_tbl_no);
- }
-
- /* Collect the additional scan parameters Ss, Se, Ah/Al. */
- INPUT_BYTE(cinfo, c, return FALSE);
- cinfo->Ss = c;
- INPUT_BYTE(cinfo, c, return FALSE);
- cinfo->Se = c;
- INPUT_BYTE(cinfo, c, return FALSE);
- cinfo->Ah = (c >> 4) & 15;
- cinfo->Al = (c ) & 15;
-
- TRACEMS4(cinfo, 1, JTRC_SOS_PARAMS, cinfo->Ss, cinfo->Se,
- cinfo->Ah, cinfo->Al);
-
- /* Prepare to scan data & restart markers */
- cinfo->marker->next_restart_num = 0;
-
- /* Count another SOS marker */
- cinfo->input_scan_number++;
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-#ifdef D_ARITH_CODING_SUPPORTED
-
-LOCAL(boolean)
-get_dac (j_decompress_ptr cinfo)
-/* Process a DAC marker */
-{
- INT32 length;
- int index, val;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
-
- while (length > 0) {
- INPUT_BYTE(cinfo, index, return FALSE);
- INPUT_BYTE(cinfo, val, return FALSE);
-
- length -= 2;
-
- TRACEMS2(cinfo, 1, JTRC_DAC, index, val);
-
- if (index < 0 || index >= (2*NUM_ARITH_TBLS))
- ERREXIT1(cinfo, JERR_DAC_INDEX, index);
-
- if (index >= NUM_ARITH_TBLS) { /* define AC table */
- cinfo->arith_ac_K[index-NUM_ARITH_TBLS] = (UINT8) val;
- } else { /* define DC table */
- cinfo->arith_dc_L[index] = (UINT8) (val & 0x0F);
- cinfo->arith_dc_U[index] = (UINT8) (val >> 4);
- if (cinfo->arith_dc_L[index] > cinfo->arith_dc_U[index])
- ERREXIT1(cinfo, JERR_DAC_VALUE, val);
- }
- }
-
- if (length != 0)
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-#else /* ! D_ARITH_CODING_SUPPORTED */
-
-#define get_dac(cinfo) skip_variable(cinfo)
-
-#endif /* D_ARITH_CODING_SUPPORTED */
-
-
-LOCAL(boolean)
-get_dht (j_decompress_ptr cinfo)
-/* Process a DHT marker */
-{
- INT32 length;
- UINT8 bits[17];
- UINT8 huffval[256];
- int i, index, count;
- JHUFF_TBL **htblptr;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
-
- while (length > 16) {
- INPUT_BYTE(cinfo, index, return FALSE);
-
- TRACEMS1(cinfo, 1, JTRC_DHT, index);
-
- bits[0] = 0;
- count = 0;
- for (i = 1; i <= 16; i++) {
- INPUT_BYTE(cinfo, bits[i], return FALSE);
- count += bits[i];
- }
-
- length -= 1 + 16;
-
- TRACEMS8(cinfo, 2, JTRC_HUFFBITS,
- bits[1], bits[2], bits[3], bits[4],
- bits[5], bits[6], bits[7], bits[8]);
- TRACEMS8(cinfo, 2, JTRC_HUFFBITS,
- bits[9], bits[10], bits[11], bits[12],
- bits[13], bits[14], bits[15], bits[16]);
-
- /* Here we just do minimal validation of the counts to avoid walking
- * off the end of our table space. jdhuff.c will check more carefully.
- */
- if (count > 256 || ((INT32) count) > length)
- ERREXIT(cinfo, JERR_BAD_HUFF_TABLE);
-
- for (i = 0; i < count; i++)
- INPUT_BYTE(cinfo, huffval[i], return FALSE);
-
- length -= count;
-
- if (index & 0x10) { /* AC table definition */
- index -= 0x10;
- htblptr = &cinfo->ac_huff_tbl_ptrs[index];
- } else { /* DC table definition */
- htblptr = &cinfo->dc_huff_tbl_ptrs[index];
- }
-
- if (index < 0 || index >= NUM_HUFF_TBLS)
- ERREXIT1(cinfo, JERR_DHT_INDEX, index);
-
- if (*htblptr == NULL)
- *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
-
- MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits));
- MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval));
- }
-
- if (length != 0)
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-LOCAL(boolean)
-get_dqt (j_decompress_ptr cinfo)
-/* Process a DQT marker */
-{
- INT32 length;
- int n, i, prec;
- unsigned int tmp;
- JQUANT_TBL *quant_ptr;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
-
- while (length > 0) {
- INPUT_BYTE(cinfo, n, return FALSE);
- prec = n >> 4;
- n &= 0x0F;
-
- TRACEMS2(cinfo, 1, JTRC_DQT, n, prec);
-
- if (n >= NUM_QUANT_TBLS)
- ERREXIT1(cinfo, JERR_DQT_INDEX, n);
-
- if (cinfo->quant_tbl_ptrs[n] == NULL)
- cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo);
- quant_ptr = cinfo->quant_tbl_ptrs[n];
-
- for (i = 0; i < DCTSIZE2; i++) {
- if (prec)
- INPUT_2BYTES(cinfo, tmp, return FALSE);
- else
- INPUT_BYTE(cinfo, tmp, return FALSE);
- /* We convert the zigzag-order table to natural array order. */
- quant_ptr->quantval[jpeg_natural_order[i]] = (UINT16) tmp;
- }
-
- if (cinfo->err->trace_level >= 2) {
- for (i = 0; i < DCTSIZE2; i += 8) {
- TRACEMS8(cinfo, 2, JTRC_QUANTVALS,
- quant_ptr->quantval[i], quant_ptr->quantval[i+1],
- quant_ptr->quantval[i+2], quant_ptr->quantval[i+3],
- quant_ptr->quantval[i+4], quant_ptr->quantval[i+5],
- quant_ptr->quantval[i+6], quant_ptr->quantval[i+7]);
- }
- }
-
- length -= DCTSIZE2+1;
- if (prec) length -= DCTSIZE2;
- }
-
- if (length != 0)
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-LOCAL(boolean)
-get_dri (j_decompress_ptr cinfo)
-/* Process a DRI marker */
-{
- INT32 length;
- unsigned int tmp;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
-
- if (length != 4)
- ERREXIT(cinfo, JERR_BAD_LENGTH);
-
- INPUT_2BYTES(cinfo, tmp, return FALSE);
-
- TRACEMS1(cinfo, 1, JTRC_DRI, tmp);
-
- cinfo->restart_interval = tmp;
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-/*
- * Routines for processing APPn and COM markers.
- * These are either saved in memory or discarded, per application request.
- * APP0 and APP14 are specially checked to see if they are
- * JFIF and Adobe markers, respectively.
- */
-
-#define APP0_DATA_LEN 14 /* Length of interesting data in APP0 */
-#define APP14_DATA_LEN 12 /* Length of interesting data in APP14 */
-#define APPN_DATA_LEN 14 /* Must be the largest of the above!! */
-
-
-LOCAL(void)
-examine_app0 (j_decompress_ptr cinfo, JOCTET FAR * data,
- unsigned int datalen, INT32 remaining)
-/* Examine first few bytes from an APP0.
- * Take appropriate action if it is a JFIF marker.
- * datalen is # of bytes at data[], remaining is length of rest of marker data.
- */
-{
- INT32 totallen = (INT32) datalen + remaining;
-
- if (datalen >= APP0_DATA_LEN &&
- GETJOCTET(data[0]) == 0x4A &&
- GETJOCTET(data[1]) == 0x46 &&
- GETJOCTET(data[2]) == 0x49 &&
- GETJOCTET(data[3]) == 0x46 &&
- GETJOCTET(data[4]) == 0) {
- /* Found JFIF APP0 marker: save info */
- cinfo->saw_JFIF_marker = TRUE;
- cinfo->JFIF_major_version = GETJOCTET(data[5]);
- cinfo->JFIF_minor_version = GETJOCTET(data[6]);
- cinfo->density_unit = GETJOCTET(data[7]);
- cinfo->X_density = (GETJOCTET(data[8]) << 8) + GETJOCTET(data[9]);
- cinfo->Y_density = (GETJOCTET(data[10]) << 8) + GETJOCTET(data[11]);
- /* Check version.
- * Major version must be 1, anything else signals an incompatible change.
- * (We used to treat this as an error, but now it's a nonfatal warning,
- * because some bozo at Hijaak couldn't read the spec.)
- * Minor version should be 0..2, but process anyway if newer.
- */
- if (cinfo->JFIF_major_version != 1)
- WARNMS2(cinfo, JWRN_JFIF_MAJOR,
- cinfo->JFIF_major_version, cinfo->JFIF_minor_version);
- /* Generate trace messages */
- TRACEMS5(cinfo, 1, JTRC_JFIF,
- cinfo->JFIF_major_version, cinfo->JFIF_minor_version,
- cinfo->X_density, cinfo->Y_density, cinfo->density_unit);
- /* Validate thumbnail dimensions and issue appropriate messages */
- if (GETJOCTET(data[12]) | GETJOCTET(data[13]))
- TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL,
- GETJOCTET(data[12]), GETJOCTET(data[13]));
- totallen -= APP0_DATA_LEN;
- if (totallen !=
- ((INT32)GETJOCTET(data[12]) * (INT32)GETJOCTET(data[13]) * (INT32) 3))
- TRACEMS1(cinfo, 1, JTRC_JFIF_BADTHUMBNAILSIZE, (int) totallen);
- } else if (datalen >= 6 &&
- GETJOCTET(data[0]) == 0x4A &&
- GETJOCTET(data[1]) == 0x46 &&
- GETJOCTET(data[2]) == 0x58 &&
- GETJOCTET(data[3]) == 0x58 &&
- GETJOCTET(data[4]) == 0) {
- /* Found JFIF "JFXX" extension APP0 marker */
- /* The library doesn't actually do anything with these,
- * but we try to produce a helpful trace message.
- */
- switch (GETJOCTET(data[5])) {
- case 0x10:
- TRACEMS1(cinfo, 1, JTRC_THUMB_JPEG, (int) totallen);
- break;
- case 0x11:
- TRACEMS1(cinfo, 1, JTRC_THUMB_PALETTE, (int) totallen);
- break;
- case 0x13:
- TRACEMS1(cinfo, 1, JTRC_THUMB_RGB, (int) totallen);
- break;
- default:
- TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION,
- GETJOCTET(data[5]), (int) totallen);
- break;
- }
- } else {
- /* Start of APP0 does not match "JFIF" or "JFXX", or too short */
- TRACEMS1(cinfo, 1, JTRC_APP0, (int) totallen);
- }
-}
-
-
-LOCAL(void)
-examine_app14 (j_decompress_ptr cinfo, JOCTET FAR * data,
- unsigned int datalen, INT32 remaining)
-/* Examine first few bytes from an APP14.
- * Take appropriate action if it is an Adobe marker.
- * datalen is # of bytes at data[], remaining is length of rest of marker data.
- */
-{
- unsigned int version, flags0, flags1, transform;
-
- if (datalen >= APP14_DATA_LEN &&
- GETJOCTET(data[0]) == 0x41 &&
- GETJOCTET(data[1]) == 0x64 &&
- GETJOCTET(data[2]) == 0x6F &&
- GETJOCTET(data[3]) == 0x62 &&
- GETJOCTET(data[4]) == 0x65) {
- /* Found Adobe APP14 marker */
- version = (GETJOCTET(data[5]) << 8) + GETJOCTET(data[6]);
- flags0 = (GETJOCTET(data[7]) << 8) + GETJOCTET(data[8]);
- flags1 = (GETJOCTET(data[9]) << 8) + GETJOCTET(data[10]);
- transform = GETJOCTET(data[11]);
- TRACEMS4(cinfo, 1, JTRC_ADOBE, version, flags0, flags1, transform);
- cinfo->saw_Adobe_marker = TRUE;
- cinfo->Adobe_transform = (UINT8) transform;
- } else {
- /* Start of APP14 does not match "Adobe", or too short */
- TRACEMS1(cinfo, 1, JTRC_APP14, (int) (datalen + remaining));
- }
-}
-
-
-METHODDEF(boolean)
-get_interesting_appn (j_decompress_ptr cinfo)
-/* Process an APP0 or APP14 marker without saving it */
-{
- INT32 length;
- JOCTET b[APPN_DATA_LEN];
- unsigned int i, numtoread;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
-
- /* get the interesting part of the marker data */
- if (length >= APPN_DATA_LEN)
- numtoread = APPN_DATA_LEN;
- else if (length > 0)
- numtoread = (unsigned int) length;
- else
- numtoread = 0;
- for (i = 0; i < numtoread; i++)
- INPUT_BYTE(cinfo, b[i], return FALSE);
- length -= numtoread;
-
- /* process it */
- switch (cinfo->unread_marker) {
- case M_APP0:
- examine_app0(cinfo, (JOCTET FAR *) b, numtoread, length);
- break;
- case M_APP14:
- examine_app14(cinfo, (JOCTET FAR *) b, numtoread, length);
- break;
- default:
- /* can't get here unless jpeg_save_markers chooses wrong processor */
- ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker);
- break;
- }
-
- /* skip any remaining data -- could be lots */
- INPUT_SYNC(cinfo);
- if (length > 0)
- (*cinfo->src->skip_input_data) (cinfo, (long) length);
-
- return TRUE;
-}
-
-
-#ifdef SAVE_MARKERS_SUPPORTED
-
-METHODDEF(boolean)
-save_marker (j_decompress_ptr cinfo)
-/* Save an APPn or COM marker into the marker list */
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
- jpeg_saved_marker_ptr cur_marker = marker->cur_marker;
- unsigned int bytes_read, data_length;
- JOCTET FAR * data;
- INT32 length = 0;
- INPUT_VARS(cinfo);
-
- if (cur_marker == NULL) {
- /* begin reading a marker */
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
- if (length >= 0) { /* watch out for bogus length word */
- /* figure out how much we want to save */
- unsigned int limit;
- if (cinfo->unread_marker == (int) M_COM)
- limit = marker->length_limit_COM;
- else
- limit = marker->length_limit_APPn[cinfo->unread_marker - (int) M_APP0];
- if ((unsigned int) length < limit)
- limit = (unsigned int) length;
- /* allocate and initialize the marker item */
- cur_marker = (jpeg_saved_marker_ptr)
- (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(struct jpeg_marker_struct) + limit);
- cur_marker->next = NULL;
- cur_marker->marker = (UINT8) cinfo->unread_marker;
- cur_marker->original_length = (unsigned int) length;
- cur_marker->data_length = limit;
- /* data area is just beyond the jpeg_marker_struct */
- data = cur_marker->data = (JOCTET FAR *) (cur_marker + 1);
- marker->cur_marker = cur_marker;
- marker->bytes_read = 0;
- bytes_read = 0;
- data_length = limit;
- } else {
- /* deal with bogus length word */
- bytes_read = data_length = 0;
- data = NULL;
- }
- } else {
- /* resume reading a marker */
- bytes_read = marker->bytes_read;
- data_length = cur_marker->data_length;
- data = cur_marker->data + bytes_read;
- }
-
- while (bytes_read < data_length) {
- INPUT_SYNC(cinfo); /* move the restart point to here */
- marker->bytes_read = bytes_read;
- /* If there's not at least one byte in buffer, suspend */
- MAKE_BYTE_AVAIL(cinfo, return FALSE);
- /* Copy bytes with reasonable rapidity */
- while (bytes_read < data_length && bytes_in_buffer > 0) {
- *data++ = *next_input_byte++;
- bytes_in_buffer--;
- bytes_read++;
- }
- }
-
- /* Done reading what we want to read */
- if (cur_marker != NULL) { /* will be NULL if bogus length word */
- /* Add new marker to end of list */
- if (cinfo->marker_list == NULL) {
- cinfo->marker_list = cur_marker;
- } else {
- jpeg_saved_marker_ptr prev = cinfo->marker_list;
- while (prev->next != NULL)
- prev = prev->next;
- prev->next = cur_marker;
- }
- /* Reset pointer & calc remaining data length */
- data = cur_marker->data;
- length = cur_marker->original_length - data_length;
- }
- /* Reset to initial state for next marker */
- marker->cur_marker = NULL;
-
- /* Process the marker if interesting; else just make a generic trace msg */
- switch (cinfo->unread_marker) {
- case M_APP0:
- examine_app0(cinfo, data, data_length, length);
- break;
- case M_APP14:
- examine_app14(cinfo, data, data_length, length);
- break;
- default:
- TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker,
- (int) (data_length + length));
- break;
- }
-
- /* skip any remaining data -- could be lots */
- INPUT_SYNC(cinfo); /* do before skip_input_data */
- if (length > 0)
- (*cinfo->src->skip_input_data) (cinfo, (long) length);
-
- return TRUE;
-}
-
-#endif /* SAVE_MARKERS_SUPPORTED */
-
-
-METHODDEF(boolean)
-skip_variable (j_decompress_ptr cinfo)
-/* Skip over an unknown or uninteresting variable-length marker */
-{
- INT32 length;
- INPUT_VARS(cinfo);
-
- INPUT_2BYTES(cinfo, length, return FALSE);
- length -= 2;
-
- TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length);
-
- INPUT_SYNC(cinfo); /* do before skip_input_data */
- if (length > 0)
- (*cinfo->src->skip_input_data) (cinfo, (long) length);
-
- return TRUE;
-}
-
-
-/*
- * Find the next JPEG marker, save it in cinfo->unread_marker.
- * Returns FALSE if had to suspend before reaching a marker;
- * in that case cinfo->unread_marker is unchanged.
- *
- * Note that the result might not be a valid marker code,
- * but it will never be 0 or FF.
- */
-
-LOCAL(boolean)
-next_marker (j_decompress_ptr cinfo)
-{
- int c;
- INPUT_VARS(cinfo);
-
- for (;;) {
- INPUT_BYTE(cinfo, c, return FALSE);
- /* Skip any non-FF bytes.
- * This may look a bit inefficient, but it will not occur in a valid file.
- * We sync after each discarded byte so that a suspending data source
- * can discard the byte from its buffer.
- */
- while (c != 0xFF) {
- cinfo->marker->discarded_bytes++;
- INPUT_SYNC(cinfo);
- INPUT_BYTE(cinfo, c, return FALSE);
- }
- /* This loop swallows any duplicate FF bytes. Extra FFs are legal as
- * pad bytes, so don't count them in discarded_bytes. We assume there
- * will not be so many consecutive FF bytes as to overflow a suspending
- * data source's input buffer.
- */
- do {
- INPUT_BYTE(cinfo, c, return FALSE);
- } while (c == 0xFF);
- if (c != 0)
- break; /* found a valid marker, exit loop */
- /* Reach here if we found a stuffed-zero data sequence (FF/00).
- * Discard it and loop back to try again.
- */
- cinfo->marker->discarded_bytes += 2;
- INPUT_SYNC(cinfo);
- }
-
- if (cinfo->marker->discarded_bytes != 0) {
- WARNMS2(cinfo, JWRN_EXTRANEOUS_DATA, cinfo->marker->discarded_bytes, c);
- cinfo->marker->discarded_bytes = 0;
- }
-
- cinfo->unread_marker = c;
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-LOCAL(boolean)
-first_marker (j_decompress_ptr cinfo)
-/* Like next_marker, but used to obtain the initial SOI marker. */
-/* For this marker, we do not allow preceding garbage or fill; otherwise,
- * we might well scan an entire input file before realizing it ain't JPEG.
- * If an application wants to process non-JFIF files, it must seek to the
- * SOI before calling the JPEG library.
- */
-{
- int c, c2;
- INPUT_VARS(cinfo);
-
- INPUT_BYTE(cinfo, c, return FALSE);
- INPUT_BYTE(cinfo, c2, return FALSE);
- if (c != 0xFF || c2 != (int) M_SOI)
- ERREXIT2(cinfo, JERR_NO_SOI, c, c2);
-
- cinfo->unread_marker = c2;
-
- INPUT_SYNC(cinfo);
- return TRUE;
-}
-
-
-/*
- * Read markers until SOS or EOI.
- *
- * Returns same codes as are defined for jpeg_consume_input:
- * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI.
- */
-
-METHODDEF(int)
-read_markers (j_decompress_ptr cinfo)
-{
- /* Outer loop repeats once for each marker. */
- for (;;) {
- /* Collect the marker proper, unless we already did. */
- /* NB: first_marker() enforces the requirement that SOI appear first. */
- if (cinfo->unread_marker == 0) {
- if (! cinfo->marker->saw_SOI) {
- if (! first_marker(cinfo))
- return JPEG_SUSPENDED;
- } else {
- if (! next_marker(cinfo))
- return JPEG_SUSPENDED;
- }
- }
- /* At this point cinfo->unread_marker contains the marker code and the
- * input point is just past the marker proper, but before any parameters.
- * A suspension will cause us to return with this state still true.
- */
- switch (cinfo->unread_marker) {
- case M_SOI:
- if (! get_soi(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_SOF0: /* Baseline */
- case M_SOF1: /* Extended sequential, Huffman */
- if (! get_sof(cinfo, FALSE, FALSE))
- return JPEG_SUSPENDED;
- break;
-
- case M_SOF2: /* Progressive, Huffman */
- if (! get_sof(cinfo, TRUE, FALSE))
- return JPEG_SUSPENDED;
- break;
-
- case M_SOF9: /* Extended sequential, arithmetic */
- if (! get_sof(cinfo, FALSE, TRUE))
- return JPEG_SUSPENDED;
- break;
-
- case M_SOF10: /* Progressive, arithmetic */
- if (! get_sof(cinfo, TRUE, TRUE))
- return JPEG_SUSPENDED;
- break;
-
- /* Currently unsupported SOFn types */
- case M_SOF3: /* Lossless, Huffman */
- case M_SOF5: /* Differential sequential, Huffman */
- case M_SOF6: /* Differential progressive, Huffman */
- case M_SOF7: /* Differential lossless, Huffman */
- case M_JPG: /* Reserved for JPEG extensions */
- case M_SOF11: /* Lossless, arithmetic */
- case M_SOF13: /* Differential sequential, arithmetic */
- case M_SOF14: /* Differential progressive, arithmetic */
- case M_SOF15: /* Differential lossless, arithmetic */
- ERREXIT1(cinfo, JERR_SOF_UNSUPPORTED, cinfo->unread_marker);
- break;
-
- case M_SOS:
- if (! get_sos(cinfo))
- return JPEG_SUSPENDED;
- cinfo->unread_marker = 0; /* processed the marker */
- return JPEG_REACHED_SOS;
-
- case M_EOI:
- TRACEMS(cinfo, 1, JTRC_EOI);
- cinfo->unread_marker = 0; /* processed the marker */
- return JPEG_REACHED_EOI;
-
- case M_DAC:
- if (! get_dac(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_DHT:
- if (! get_dht(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_DQT:
- if (! get_dqt(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_DRI:
- if (! get_dri(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_APP0:
- case M_APP1:
- case M_APP2:
- case M_APP3:
- case M_APP4:
- case M_APP5:
- case M_APP6:
- case M_APP7:
- case M_APP8:
- case M_APP9:
- case M_APP10:
- case M_APP11:
- case M_APP12:
- case M_APP13:
- case M_APP14:
- case M_APP15:
- if (! (*((my_marker_ptr) cinfo->marker)->process_APPn[
- cinfo->unread_marker - (int) M_APP0]) (cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_COM:
- if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo))
- return JPEG_SUSPENDED;
- break;
-
- case M_RST0: /* these are all parameterless */
- case M_RST1:
- case M_RST2:
- case M_RST3:
- case M_RST4:
- case M_RST5:
- case M_RST6:
- case M_RST7:
- case M_TEM:
- TRACEMS1(cinfo, 1, JTRC_PARMLESS_MARKER, cinfo->unread_marker);
- break;
-
- case M_DNL: /* Ignore DNL ... perhaps the wrong thing */
- if (! skip_variable(cinfo))
- return JPEG_SUSPENDED;
- break;
-
- default: /* must be DHP, EXP, JPGn, or RESn */
- /* For now, we treat the reserved markers as fatal errors since they are
- * likely to be used to signal incompatible JPEG Part 3 extensions.
- * Once the JPEG 3 version-number marker is well defined, this code
- * ought to change!
- */
- ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker);
- break;
- }
- /* Successfully processed marker, so reset state variable */
- cinfo->unread_marker = 0;
- } /* end loop */
-}
-
-
-/*
- * Read a restart marker, which is expected to appear next in the datastream;
- * if the marker is not there, take appropriate recovery action.
- * Returns FALSE if suspension is required.
- *
- * This is called by the entropy decoder after it has read an appropriate
- * number of MCUs. cinfo->unread_marker may be nonzero if the entropy decoder
- * has already read a marker from the data source. Under normal conditions
- * cinfo->unread_marker will be reset to 0 before returning; if not reset,
- * it holds a marker which the decoder will be unable to read past.
- */
-
-METHODDEF(boolean)
-read_restart_marker (j_decompress_ptr cinfo)
-{
- /* Obtain a marker unless we already did. */
- /* Note that next_marker will complain if it skips any data. */
- if (cinfo->unread_marker == 0) {
- if (! next_marker(cinfo))
- return FALSE;
- }
-
- if (cinfo->unread_marker ==
- ((int) M_RST0 + cinfo->marker->next_restart_num)) {
- /* Normal case --- swallow the marker and let entropy decoder continue */
- TRACEMS1(cinfo, 3, JTRC_RST, cinfo->marker->next_restart_num);
- cinfo->unread_marker = 0;
- } else {
- /* Uh-oh, the restart markers have been messed up. */
- /* Let the data source manager determine how to resync. */
- if (! (*cinfo->src->resync_to_restart) (cinfo,
- cinfo->marker->next_restart_num))
- return FALSE;
- }
-
- /* Update next-restart state */
- cinfo->marker->next_restart_num = (cinfo->marker->next_restart_num + 1) & 7;
-
- return TRUE;
-}
-
-
-/*
- * This is the default resync_to_restart method for data source managers
- * to use if they don't have any better approach. Some data source managers
- * may be able to back up, or may have additional knowledge about the data
- * which permits a more intelligent recovery strategy; such managers would
- * presumably supply their own resync method.
- *
- * read_restart_marker calls resync_to_restart if it finds a marker other than
- * the restart marker it was expecting. (This code is *not* used unless
- * a nonzero restart interval has been declared.) cinfo->unread_marker is
- * the marker code actually found (might be anything, except 0 or FF).
- * The desired restart marker number (0..7) is passed as a parameter.
- * This routine is supposed to apply whatever error recovery strategy seems
- * appropriate in order to position the input stream to the next data segment.
- * Note that cinfo->unread_marker is treated as a marker appearing before
- * the current data-source input point; usually it should be reset to zero
- * before returning.
- * Returns FALSE if suspension is required.
- *
- * This implementation is substantially constrained by wanting to treat the
- * input as a data stream; this means we can't back up. Therefore, we have
- * only the following actions to work with:
- * 1. Simply discard the marker and let the entropy decoder resume at next
- * byte of file.
- * 2. Read forward until we find another marker, discarding intervening
- * data. (In theory we could look ahead within the current bufferload,
- * without having to discard data if we don't find the desired marker.
- * This idea is not implemented here, in part because it makes behavior
- * dependent on buffer size and chance buffer-boundary positions.)
- * 3. Leave the marker unread (by failing to zero cinfo->unread_marker).
- * This will cause the entropy decoder to process an empty data segment,
- * inserting dummy zeroes, and then we will reprocess the marker.
- *
- * #2 is appropriate if we think the desired marker lies ahead, while #3 is
- * appropriate if the found marker is a future restart marker (indicating
- * that we have missed the desired restart marker, probably because it got
- * corrupted).
- * We apply #2 or #3 if the found marker is a restart marker no more than
- * two counts behind or ahead of the expected one. We also apply #2 if the
- * found marker is not a legal JPEG marker code (it's certainly bogus data).
- * If the found marker is a restart marker more than 2 counts away, we do #1
- * (too much risk that the marker is erroneous; with luck we will be able to
- * resync at some future point).
- * For any valid non-restart JPEG marker, we apply #3. This keeps us from
- * overrunning the end of a scan. An implementation limited to single-scan
- * files might find it better to apply #2 for markers other than EOI, since
- * any other marker would have to be bogus data in that case.
- */
-
-GLOBAL(boolean)
-jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired)
-{
- int marker = cinfo->unread_marker;
- int action = 1;
-
- /* Always put up a warning. */
- WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired);
-
- /* Outer loop handles repeated decision after scanning forward. */
- for (;;) {
- if (marker < (int) M_SOF0)
- action = 2; /* invalid marker */
- else if (marker < (int) M_RST0 || marker > (int) M_RST7)
- action = 3; /* valid non-restart marker */
- else {
- if (marker == ((int) M_RST0 + ((desired+1) & 7)) ||
- marker == ((int) M_RST0 + ((desired+2) & 7)))
- action = 3; /* one of the next two expected restarts */
- else if (marker == ((int) M_RST0 + ((desired-1) & 7)) ||
- marker == ((int) M_RST0 + ((desired-2) & 7)))
- action = 2; /* a prior restart, so advance */
- else
- action = 1; /* desired restart or too far away */
- }
- TRACEMS2(cinfo, 4, JTRC_RECOVERY_ACTION, marker, action);
- switch (action) {
- case 1:
- /* Discard marker and let entropy decoder resume processing. */
- cinfo->unread_marker = 0;
- return TRUE;
- case 2:
- /* Scan to the next marker, and repeat the decision loop. */
- if (! next_marker(cinfo))
- return FALSE;
- marker = cinfo->unread_marker;
- break;
- case 3:
- /* Return without advancing past this marker. */
- /* Entropy decoder will be forced to process an empty segment. */
- return TRUE;
- }
- } /* end loop */
-}
-
-
-/*
- * Reset marker processing state to begin a fresh datastream.
- */
-
-METHODDEF(void)
-reset_marker_reader (j_decompress_ptr cinfo)
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
-
- cinfo->comp_info = NULL; /* until allocated by get_sof */
- cinfo->input_scan_number = 0; /* no SOS seen yet */
- cinfo->unread_marker = 0; /* no pending marker */
- marker->pub.saw_SOI = FALSE; /* set internal state too */
- marker->pub.saw_SOF = FALSE;
- marker->pub.discarded_bytes = 0;
- marker->cur_marker = NULL;
-}
-
-
-/*
- * Initialize the marker reader module.
- * This is called only once, when the decompression object is created.
- */
-
-GLOBAL(void)
-jinit_marker_reader (j_decompress_ptr cinfo)
-{
- my_marker_ptr marker;
- int i;
-
- /* Create subobject in permanent pool */
- marker = (my_marker_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
- SIZEOF(my_marker_reader));
- cinfo->marker = (struct jpeg_marker_reader *) marker;
- /* Initialize public method pointers */
- marker->pub.reset_marker_reader = reset_marker_reader;
- marker->pub.read_markers = read_markers;
- marker->pub.read_restart_marker = read_restart_marker;
- /* Initialize COM/APPn processing.
- * By default, we examine and then discard APP0 and APP14,
- * but simply discard COM and all other APPn.
- */
- marker->process_COM = skip_variable;
- marker->length_limit_COM = 0;
- for (i = 0; i < 16; i++) {
- marker->process_APPn[i] = skip_variable;
- marker->length_limit_APPn[i] = 0;
- }
- marker->process_APPn[0] = get_interesting_appn;
- marker->process_APPn[14] = get_interesting_appn;
- /* Reset marker processing state */
- reset_marker_reader(cinfo);
-}
-
-
-/*
- * Control saving of COM and APPn markers into marker_list.
- */
-
-#ifdef SAVE_MARKERS_SUPPORTED
-
-GLOBAL(void)
-jpeg_save_markers (j_decompress_ptr cinfo, int marker_code,
- unsigned int length_limit)
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
- long maxlength;
- jpeg_marker_parser_method processor;
-
- /* Length limit mustn't be larger than what we can allocate
- * (should only be a concern in a 16-bit environment).
- */
- maxlength = cinfo->mem->max_alloc_chunk - SIZEOF(struct jpeg_marker_struct);
- if (((long) length_limit) > maxlength)
- length_limit = (unsigned int) maxlength;
-
- /* Choose processor routine to use.
- * APP0/APP14 have special requirements.
- */
- if (length_limit) {
- processor = save_marker;
- /* If saving APP0/APP14, save at least enough for our internal use. */
- if (marker_code == (int) M_APP0 && length_limit < APP0_DATA_LEN)
- length_limit = APP0_DATA_LEN;
- else if (marker_code == (int) M_APP14 && length_limit < APP14_DATA_LEN)
- length_limit = APP14_DATA_LEN;
- } else {
- processor = skip_variable;
- /* If discarding APP0/APP14, use our regular on-the-fly processor. */
- if (marker_code == (int) M_APP0 || marker_code == (int) M_APP14)
- processor = get_interesting_appn;
- }
-
- if (marker_code == (int) M_COM) {
- marker->process_COM = processor;
- marker->length_limit_COM = length_limit;
- } else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) {
- marker->process_APPn[marker_code - (int) M_APP0] = processor;
- marker->length_limit_APPn[marker_code - (int) M_APP0] = length_limit;
- } else
- ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code);
-}
-
-#endif /* SAVE_MARKERS_SUPPORTED */
-
-
-/*
- * Install a special processing method for COM or APPn markers.
- */
-
-GLOBAL(void)
-jpeg_set_marker_processor (j_decompress_ptr cinfo, int marker_code,
- jpeg_marker_parser_method routine)
-{
- my_marker_ptr marker = (my_marker_ptr) cinfo->marker;
-
- if (marker_code == (int) M_COM)
- marker->process_COM = routine;
- else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15)
- marker->process_APPn[marker_code - (int) M_APP0] = routine;
- else
- ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code);
-}
diff --git a/Build/source/extra/jpeg/jdmaster.c b/Build/source/extra/jpeg/jdmaster.c
deleted file mode 100644
index 2802c5b7b29..00000000000
--- a/Build/source/extra/jpeg/jdmaster.c
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- * jdmaster.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains master control logic for the JPEG decompressor.
- * These routines are concerned with selecting the modules to be executed
- * and with determining the number of passes and the work to be done in each
- * pass.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private state */
-
-typedef struct {
- struct jpeg_decomp_master pub; /* public fields */
-
- int pass_number; /* # of passes completed */
-
- boolean using_merged_upsample; /* TRUE if using merged upsample/cconvert */
-
- /* Saved references to initialized quantizer modules,
- * in case we need to switch modes.
- */
- struct jpeg_color_quantizer * quantizer_1pass;
- struct jpeg_color_quantizer * quantizer_2pass;
-} my_decomp_master;
-
-typedef my_decomp_master * my_master_ptr;
-
-
-/*
- * Determine whether merged upsample/color conversion should be used.
- * CRUCIAL: this must match the actual capabilities of jdmerge.c!
- */
-
-LOCAL(boolean)
-use_merged_upsample (j_decompress_ptr cinfo)
-{
-#ifdef UPSAMPLE_MERGING_SUPPORTED
- /* Merging is the equivalent of plain box-filter upsampling */
- if (cinfo->do_fancy_upsampling || cinfo->CCIR601_sampling)
- return FALSE;
- /* jdmerge.c only supports YCC=>RGB color conversion */
- if (cinfo->jpeg_color_space != JCS_YCbCr || cinfo->num_components != 3 ||
- cinfo->out_color_space != JCS_RGB ||
- cinfo->out_color_components != RGB_PIXELSIZE)
- return FALSE;
- /* and it only handles 2h1v or 2h2v sampling ratios */
- if (cinfo->comp_info[0].h_samp_factor != 2 ||
- cinfo->comp_info[1].h_samp_factor != 1 ||
- cinfo->comp_info[2].h_samp_factor != 1 ||
- cinfo->comp_info[0].v_samp_factor > 2 ||
- cinfo->comp_info[1].v_samp_factor != 1 ||
- cinfo->comp_info[2].v_samp_factor != 1)
- return FALSE;
- /* furthermore, it doesn't work if we've scaled the IDCTs differently */
- if (cinfo->comp_info[0].DCT_scaled_size != cinfo->min_DCT_scaled_size ||
- cinfo->comp_info[1].DCT_scaled_size != cinfo->min_DCT_scaled_size ||
- cinfo->comp_info[2].DCT_scaled_size != cinfo->min_DCT_scaled_size)
- return FALSE;
- /* ??? also need to test for upsample-time rescaling, when & if supported */
- return TRUE; /* by golly, it'll work... */
-#else
- return FALSE;
-#endif
-}
-
-
-/*
- * Compute output image dimensions and related values.
- * NOTE: this is exported for possible use by application.
- * Hence it mustn't do anything that can't be done twice.
- * Also note that it may be called before the master module is initialized!
- */
-
-GLOBAL(void)
-jpeg_calc_output_dimensions (j_decompress_ptr cinfo)
-/* Do computations that are needed before master selection phase */
-{
-#ifdef IDCT_SCALING_SUPPORTED
- int ci;
- jpeg_component_info *compptr;
-#endif
-
- /* Prevent application from calling me at wrong times */
- if (cinfo->global_state != DSTATE_READY)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
-#ifdef IDCT_SCALING_SUPPORTED
-
- /* Compute actual output image dimensions and DCT scaling choices. */
- if (cinfo->scale_num * 8 <= cinfo->scale_denom) {
- /* Provide 1/8 scaling */
- cinfo->output_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width, 8L);
- cinfo->output_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height, 8L);
- cinfo->min_DCT_scaled_size = 1;
- } else if (cinfo->scale_num * 4 <= cinfo->scale_denom) {
- /* Provide 1/4 scaling */
- cinfo->output_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width, 4L);
- cinfo->output_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height, 4L);
- cinfo->min_DCT_scaled_size = 2;
- } else if (cinfo->scale_num * 2 <= cinfo->scale_denom) {
- /* Provide 1/2 scaling */
- cinfo->output_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width, 2L);
- cinfo->output_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height, 2L);
- cinfo->min_DCT_scaled_size = 4;
- } else {
- /* Provide 1/1 scaling */
- cinfo->output_width = cinfo->image_width;
- cinfo->output_height = cinfo->image_height;
- cinfo->min_DCT_scaled_size = DCTSIZE;
- }
- /* In selecting the actual DCT scaling for each component, we try to
- * scale up the chroma components via IDCT scaling rather than upsampling.
- * This saves time if the upsampler gets to use 1:1 scaling.
- * Note this code assumes that the supported DCT scalings are powers of 2.
- */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- int ssize = cinfo->min_DCT_scaled_size;
- while (ssize < DCTSIZE &&
- (compptr->h_samp_factor * ssize * 2 <=
- cinfo->max_h_samp_factor * cinfo->min_DCT_scaled_size) &&
- (compptr->v_samp_factor * ssize * 2 <=
- cinfo->max_v_samp_factor * cinfo->min_DCT_scaled_size)) {
- ssize = ssize * 2;
- }
- compptr->DCT_scaled_size = ssize;
- }
-
- /* Recompute downsampled dimensions of components;
- * application needs to know these if using raw downsampled data.
- */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Size in samples, after IDCT scaling */
- compptr->downsampled_width = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_width *
- (long) (compptr->h_samp_factor * compptr->DCT_scaled_size),
- (long) (cinfo->max_h_samp_factor * DCTSIZE));
- compptr->downsampled_height = (JDIMENSION)
- jdiv_round_up((long) cinfo->image_height *
- (long) (compptr->v_samp_factor * compptr->DCT_scaled_size),
- (long) (cinfo->max_v_samp_factor * DCTSIZE));
- }
-
-#else /* !IDCT_SCALING_SUPPORTED */
-
- /* Hardwire it to "no scaling" */
- cinfo->output_width = cinfo->image_width;
- cinfo->output_height = cinfo->image_height;
- /* jdinput.c has already initialized DCT_scaled_size to DCTSIZE,
- * and has computed unscaled downsampled_width and downsampled_height.
- */
-
-#endif /* IDCT_SCALING_SUPPORTED */
-
- /* Report number of components in selected colorspace. */
- /* Probably this should be in the color conversion module... */
- switch (cinfo->out_color_space) {
- case JCS_GRAYSCALE:
- cinfo->out_color_components = 1;
- break;
- case JCS_RGB:
-#if RGB_PIXELSIZE != 3
- cinfo->out_color_components = RGB_PIXELSIZE;
- break;
-#endif /* else share code with YCbCr */
- case JCS_YCbCr:
- cinfo->out_color_components = 3;
- break;
- case JCS_CMYK:
- case JCS_YCCK:
- cinfo->out_color_components = 4;
- break;
- default: /* else must be same colorspace as in file */
- cinfo->out_color_components = cinfo->num_components;
- break;
- }
- cinfo->output_components = (cinfo->quantize_colors ? 1 :
- cinfo->out_color_components);
-
- /* See if upsampler will want to emit more than one row at a time */
- if (use_merged_upsample(cinfo))
- cinfo->rec_outbuf_height = cinfo->max_v_samp_factor;
- else
- cinfo->rec_outbuf_height = 1;
-}
-
-
-/*
- * Several decompression processes need to range-limit values to the range
- * 0..MAXJSAMPLE; the input value may fall somewhat outside this range
- * due to noise introduced by quantization, roundoff error, etc. These
- * processes are inner loops and need to be as fast as possible. On most
- * machines, particularly CPUs with pipelines or instruction prefetch,
- * a (subscript-check-less) C table lookup
- * x = sample_range_limit[x];
- * is faster than explicit tests
- * if (x < 0) x = 0;
- * else if (x > MAXJSAMPLE) x = MAXJSAMPLE;
- * These processes all use a common table prepared by the routine below.
- *
- * For most steps we can mathematically guarantee that the initial value
- * of x is within MAXJSAMPLE+1 of the legal range, so a table running from
- * -(MAXJSAMPLE+1) to 2*MAXJSAMPLE+1 is sufficient. But for the initial
- * limiting step (just after the IDCT), a wildly out-of-range value is
- * possible if the input data is corrupt. To avoid any chance of indexing
- * off the end of memory and getting a bad-pointer trap, we perform the
- * post-IDCT limiting thus:
- * x = range_limit[x & MASK];
- * where MASK is 2 bits wider than legal sample data, ie 10 bits for 8-bit
- * samples. Under normal circumstances this is more than enough range and
- * a correct output will be generated; with bogus input data the mask will
- * cause wraparound, and we will safely generate a bogus-but-in-range output.
- * For the post-IDCT step, we want to convert the data from signed to unsigned
- * representation by adding CENTERJSAMPLE at the same time that we limit it.
- * So the post-IDCT limiting table ends up looking like this:
- * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE,
- * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times),
- * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times),
- * 0,1,...,CENTERJSAMPLE-1
- * Negative inputs select values from the upper half of the table after
- * masking.
- *
- * We can save some space by overlapping the start of the post-IDCT table
- * with the simpler range limiting table. The post-IDCT table begins at
- * sample_range_limit + CENTERJSAMPLE.
- *
- * Note that the table is allocated in near data space on PCs; it's small
- * enough and used often enough to justify this.
- */
-
-LOCAL(void)
-prepare_range_limit_table (j_decompress_ptr cinfo)
-/* Allocate and fill in the sample_range_limit table */
-{
- JSAMPLE * table;
- int i;
-
- table = (JSAMPLE *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * SIZEOF(JSAMPLE));
- table += (MAXJSAMPLE+1); /* allow negative subscripts of simple table */
- cinfo->sample_range_limit = table;
- /* First segment of "simple" table: limit[x] = 0 for x < 0 */
- MEMZERO(table - (MAXJSAMPLE+1), (MAXJSAMPLE+1) * SIZEOF(JSAMPLE));
- /* Main part of "simple" table: limit[x] = x */
- for (i = 0; i <= MAXJSAMPLE; i++)
- table[i] = (JSAMPLE) i;
- table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */
- /* End of simple table, rest of first half of post-IDCT table */
- for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++)
- table[i] = MAXJSAMPLE;
- /* Second half of post-IDCT table */
- MEMZERO(table + (2 * (MAXJSAMPLE+1)),
- (2 * (MAXJSAMPLE+1) - CENTERJSAMPLE) * SIZEOF(JSAMPLE));
- MEMCOPY(table + (4 * (MAXJSAMPLE+1) - CENTERJSAMPLE),
- cinfo->sample_range_limit, CENTERJSAMPLE * SIZEOF(JSAMPLE));
-}
-
-
-/*
- * Master selection of decompression modules.
- * This is done once at jpeg_start_decompress time. We determine
- * which modules will be used and give them appropriate initialization calls.
- * We also initialize the decompressor input side to begin consuming data.
- *
- * Since jpeg_read_header has finished, we know what is in the SOF
- * and (first) SOS markers. We also have all the application parameter
- * settings.
- */
-
-LOCAL(void)
-master_selection (j_decompress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
- boolean use_c_buffer;
- long samplesperrow;
- JDIMENSION jd_samplesperrow;
-
- /* Initialize dimensions and other stuff */
- jpeg_calc_output_dimensions(cinfo);
- prepare_range_limit_table(cinfo);
-
- /* Width of an output scanline must be representable as JDIMENSION. */
- samplesperrow = (long) cinfo->output_width * (long) cinfo->out_color_components;
- jd_samplesperrow = (JDIMENSION) samplesperrow;
- if ((long) jd_samplesperrow != samplesperrow)
- ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
-
- /* Initialize my private state */
- master->pass_number = 0;
- master->using_merged_upsample = use_merged_upsample(cinfo);
-
- /* Color quantizer selection */
- master->quantizer_1pass = NULL;
- master->quantizer_2pass = NULL;
- /* No mode changes if not using buffered-image mode. */
- if (! cinfo->quantize_colors || ! cinfo->buffered_image) {
- cinfo->enable_1pass_quant = FALSE;
- cinfo->enable_external_quant = FALSE;
- cinfo->enable_2pass_quant = FALSE;
- }
- if (cinfo->quantize_colors) {
- if (cinfo->raw_data_out)
- ERREXIT(cinfo, JERR_NOTIMPL);
- /* 2-pass quantizer only works in 3-component color space. */
- if (cinfo->out_color_components != 3) {
- cinfo->enable_1pass_quant = TRUE;
- cinfo->enable_external_quant = FALSE;
- cinfo->enable_2pass_quant = FALSE;
- cinfo->colormap = NULL;
- } else if (cinfo->colormap != NULL) {
- cinfo->enable_external_quant = TRUE;
- } else if (cinfo->two_pass_quantize) {
- cinfo->enable_2pass_quant = TRUE;
- } else {
- cinfo->enable_1pass_quant = TRUE;
- }
-
- if (cinfo->enable_1pass_quant) {
-#ifdef QUANT_1PASS_SUPPORTED
- jinit_1pass_quantizer(cinfo);
- master->quantizer_1pass = cinfo->cquantize;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- }
-
- /* We use the 2-pass code to map to external colormaps. */
- if (cinfo->enable_2pass_quant || cinfo->enable_external_quant) {
-#ifdef QUANT_2PASS_SUPPORTED
- jinit_2pass_quantizer(cinfo);
- master->quantizer_2pass = cinfo->cquantize;
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- }
- /* If both quantizers are initialized, the 2-pass one is left active;
- * this is necessary for starting with quantization to an external map.
- */
- }
-
- /* Post-processing: in particular, color conversion first */
- if (! cinfo->raw_data_out) {
- if (master->using_merged_upsample) {
-#ifdef UPSAMPLE_MERGING_SUPPORTED
- jinit_merged_upsampler(cinfo); /* does color conversion too */
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else {
- jinit_color_deconverter(cinfo);
- jinit_upsampler(cinfo);
- }
- jinit_d_post_controller(cinfo, cinfo->enable_2pass_quant);
- }
- /* Inverse DCT */
- jinit_inverse_dct(cinfo);
- /* Entropy decoding: either Huffman or arithmetic coding. */
- if (cinfo->arith_code) {
- ERREXIT(cinfo, JERR_ARITH_NOTIMPL);
- } else {
- if (cinfo->progressive_mode) {
-#ifdef D_PROGRESSIVE_SUPPORTED
- jinit_phuff_decoder(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else
- jinit_huff_decoder(cinfo);
- }
-
- /* Initialize principal buffer controllers. */
- use_c_buffer = cinfo->inputctl->has_multiple_scans || cinfo->buffered_image;
- jinit_d_coef_controller(cinfo, use_c_buffer);
-
- if (! cinfo->raw_data_out)
- jinit_d_main_controller(cinfo, FALSE /* never need full buffer here */);
-
- /* We can now tell the memory manager to allocate virtual arrays. */
- (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo);
-
- /* Initialize input side of decompressor to consume first scan. */
- (*cinfo->inputctl->start_input_pass) (cinfo);
-
-#ifdef D_MULTISCAN_FILES_SUPPORTED
- /* If jpeg_start_decompress will read the whole file, initialize
- * progress monitoring appropriately. The input step is counted
- * as one pass.
- */
- if (cinfo->progress != NULL && ! cinfo->buffered_image &&
- cinfo->inputctl->has_multiple_scans) {
- int nscans;
- /* Estimate number of scans to set pass_limit. */
- if (cinfo->progressive_mode) {
- /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */
- nscans = 2 + 3 * cinfo->num_components;
- } else {
- /* For a nonprogressive multiscan file, estimate 1 scan per component. */
- nscans = cinfo->num_components;
- }
- cinfo->progress->pass_counter = 0L;
- cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans;
- cinfo->progress->completed_passes = 0;
- cinfo->progress->total_passes = (cinfo->enable_2pass_quant ? 3 : 2);
- /* Count the input pass as done */
- master->pass_number++;
- }
-#endif /* D_MULTISCAN_FILES_SUPPORTED */
-}
-
-
-/*
- * Per-pass setup.
- * This is called at the beginning of each output pass. We determine which
- * modules will be active during this pass and give them appropriate
- * start_pass calls. We also set is_dummy_pass to indicate whether this
- * is a "real" output pass or a dummy pass for color quantization.
- * (In the latter case, jdapistd.c will crank the pass to completion.)
- */
-
-METHODDEF(void)
-prepare_for_output_pass (j_decompress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
-
- if (master->pub.is_dummy_pass) {
-#ifdef QUANT_2PASS_SUPPORTED
- /* Final pass of 2-pass quantization */
- master->pub.is_dummy_pass = FALSE;
- (*cinfo->cquantize->start_pass) (cinfo, FALSE);
- (*cinfo->post->start_pass) (cinfo, JBUF_CRANK_DEST);
- (*cinfo->main->start_pass) (cinfo, JBUF_CRANK_DEST);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif /* QUANT_2PASS_SUPPORTED */
- } else {
- if (cinfo->quantize_colors && cinfo->colormap == NULL) {
- /* Select new quantization method */
- if (cinfo->two_pass_quantize && cinfo->enable_2pass_quant) {
- cinfo->cquantize = master->quantizer_2pass;
- master->pub.is_dummy_pass = TRUE;
- } else if (cinfo->enable_1pass_quant) {
- cinfo->cquantize = master->quantizer_1pass;
- } else {
- ERREXIT(cinfo, JERR_MODE_CHANGE);
- }
- }
- (*cinfo->idct->start_pass) (cinfo);
- (*cinfo->coef->start_output_pass) (cinfo);
- if (! cinfo->raw_data_out) {
- if (! master->using_merged_upsample)
- (*cinfo->cconvert->start_pass) (cinfo);
- (*cinfo->upsample->start_pass) (cinfo);
- if (cinfo->quantize_colors)
- (*cinfo->cquantize->start_pass) (cinfo, master->pub.is_dummy_pass);
- (*cinfo->post->start_pass) (cinfo,
- (master->pub.is_dummy_pass ? JBUF_SAVE_AND_PASS : JBUF_PASS_THRU));
- (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU);
- }
- }
-
- /* Set up progress monitor's pass info if present */
- if (cinfo->progress != NULL) {
- cinfo->progress->completed_passes = master->pass_number;
- cinfo->progress->total_passes = master->pass_number +
- (master->pub.is_dummy_pass ? 2 : 1);
- /* In buffered-image mode, we assume one more output pass if EOI not
- * yet reached, but no more passes if EOI has been reached.
- */
- if (cinfo->buffered_image && ! cinfo->inputctl->eoi_reached) {
- cinfo->progress->total_passes += (cinfo->enable_2pass_quant ? 2 : 1);
- }
- }
-}
-
-
-/*
- * Finish up at end of an output pass.
- */
-
-METHODDEF(void)
-finish_output_pass (j_decompress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
-
- if (cinfo->quantize_colors)
- (*cinfo->cquantize->finish_pass) (cinfo);
- master->pass_number++;
-}
-
-
-#ifdef D_MULTISCAN_FILES_SUPPORTED
-
-/*
- * Switch to a new external colormap between output passes.
- */
-
-GLOBAL(void)
-jpeg_new_colormap (j_decompress_ptr cinfo)
-{
- my_master_ptr master = (my_master_ptr) cinfo->master;
-
- /* Prevent application from calling me at wrong times */
- if (cinfo->global_state != DSTATE_BUFIMAGE)
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-
- if (cinfo->quantize_colors && cinfo->enable_external_quant &&
- cinfo->colormap != NULL) {
- /* Select 2-pass quantizer for external colormap use */
- cinfo->cquantize = master->quantizer_2pass;
- /* Notify quantizer of colormap change */
- (*cinfo->cquantize->new_color_map) (cinfo);
- master->pub.is_dummy_pass = FALSE; /* just in case */
- } else
- ERREXIT(cinfo, JERR_MODE_CHANGE);
-}
-
-#endif /* D_MULTISCAN_FILES_SUPPORTED */
-
-
-/*
- * Initialize master decompression control and select active modules.
- * This is performed at the start of jpeg_start_decompress.
- */
-
-GLOBAL(void)
-jinit_master_decompress (j_decompress_ptr cinfo)
-{
- my_master_ptr master;
-
- master = (my_master_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_decomp_master));
- cinfo->master = (struct jpeg_decomp_master *) master;
- master->pub.prepare_for_output_pass = prepare_for_output_pass;
- master->pub.finish_output_pass = finish_output_pass;
-
- master->pub.is_dummy_pass = FALSE;
-
- master_selection(cinfo);
-}
diff --git a/Build/source/extra/jpeg/jdmerge.c b/Build/source/extra/jpeg/jdmerge.c
deleted file mode 100644
index 37444468c23..00000000000
--- a/Build/source/extra/jpeg/jdmerge.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * jdmerge.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains code for merged upsampling/color conversion.
- *
- * This file combines functions from jdsample.c and jdcolor.c;
- * read those files first to understand what's going on.
- *
- * When the chroma components are to be upsampled by simple replication
- * (ie, box filtering), we can save some work in color conversion by
- * calculating all the output pixels corresponding to a pair of chroma
- * samples at one time. In the conversion equations
- * R = Y + K1 * Cr
- * G = Y + K2 * Cb + K3 * Cr
- * B = Y + K4 * Cb
- * only the Y term varies among the group of pixels corresponding to a pair
- * of chroma samples, so the rest of the terms can be calculated just once.
- * At typical sampling ratios, this eliminates half or three-quarters of the
- * multiplications needed for color conversion.
- *
- * This file currently provides implementations for the following cases:
- * YCbCr => RGB color conversion only.
- * Sampling ratios of 2h1v or 2h2v.
- * No scaling needed at upsample time.
- * Corner-aligned (non-CCIR601) sampling alignment.
- * Other special cases could be added, but in most applications these are
- * the only common cases. (For uncommon cases we fall back on the more
- * general code in jdsample.c and jdcolor.c.)
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-#ifdef UPSAMPLE_MERGING_SUPPORTED
-
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_upsampler pub; /* public fields */
-
- /* Pointer to routine to do actual upsampling/conversion of one row group */
- JMETHOD(void, upmethod, (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr,
- JSAMPARRAY output_buf));
-
- /* Private state for YCC->RGB conversion */
- int * Cr_r_tab; /* => table for Cr to R conversion */
- int * Cb_b_tab; /* => table for Cb to B conversion */
- INT32 * Cr_g_tab; /* => table for Cr to G conversion */
- INT32 * Cb_g_tab; /* => table for Cb to G conversion */
-
- /* For 2:1 vertical sampling, we produce two output rows at a time.
- * We need a "spare" row buffer to hold the second output row if the
- * application provides just a one-row buffer; we also use the spare
- * to discard the dummy last row if the image height is odd.
- */
- JSAMPROW spare_row;
- boolean spare_full; /* T if spare buffer is occupied */
-
- JDIMENSION out_row_width; /* samples per output row */
- JDIMENSION rows_to_go; /* counts rows remaining in image */
-} my_upsampler;
-
-typedef my_upsampler * my_upsample_ptr;
-
-#define SCALEBITS 16 /* speediest right-shift on some machines */
-#define ONE_HALF ((INT32) 1 << (SCALEBITS-1))
-#define FIX(x) ((INT32) ((x) * (1L<<SCALEBITS) + 0.5))
-
-
-/*
- * Initialize tables for YCC->RGB colorspace conversion.
- * This is taken directly from jdcolor.c; see that file for more info.
- */
-
-LOCAL(void)
-build_ycc_rgb_table (j_decompress_ptr cinfo)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- int i;
- INT32 x;
- SHIFT_TEMPS
-
- upsample->Cr_r_tab = (int *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(int));
- upsample->Cb_b_tab = (int *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(int));
- upsample->Cr_g_tab = (INT32 *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(INT32));
- upsample->Cb_g_tab = (INT32 *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (MAXJSAMPLE+1) * SIZEOF(INT32));
-
- for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
- /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */
- /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */
- /* Cr=>R value is nearest int to 1.40200 * x */
- upsample->Cr_r_tab[i] = (int)
- RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS);
- /* Cb=>B value is nearest int to 1.77200 * x */
- upsample->Cb_b_tab[i] = (int)
- RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS);
- /* Cr=>G value is scaled-up -0.71414 * x */
- upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x;
- /* Cb=>G value is scaled-up -0.34414 * x */
- /* We also add in ONE_HALF so that need not do it in inner loop */
- upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF;
- }
-}
-
-
-/*
- * Initialize for an upsampling pass.
- */
-
-METHODDEF(void)
-start_pass_merged_upsample (j_decompress_ptr cinfo)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
-
- /* Mark the spare buffer empty */
- upsample->spare_full = FALSE;
- /* Initialize total-height counter for detecting bottom of image */
- upsample->rows_to_go = cinfo->output_height;
-}
-
-
-/*
- * Control routine to do upsampling (and color conversion).
- *
- * The control routine just handles the row buffering considerations.
- */
-
-METHODDEF(void)
-merged_2v_upsample (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-/* 2:1 vertical sampling case: may need a spare row. */
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- JSAMPROW work_ptrs[2];
- JDIMENSION num_rows; /* number of rows returned to caller */
-
- if (upsample->spare_full) {
- /* If we have a spare row saved from a previous cycle, just return it. */
- jcopy_sample_rows(& upsample->spare_row, 0, output_buf + *out_row_ctr, 0,
- 1, upsample->out_row_width);
- num_rows = 1;
- upsample->spare_full = FALSE;
- } else {
- /* Figure number of rows to return to caller. */
- num_rows = 2;
- /* Not more than the distance to the end of the image. */
- if (num_rows > upsample->rows_to_go)
- num_rows = upsample->rows_to_go;
- /* And not more than what the client can accept: */
- out_rows_avail -= *out_row_ctr;
- if (num_rows > out_rows_avail)
- num_rows = out_rows_avail;
- /* Create output pointer array for upsampler. */
- work_ptrs[0] = output_buf[*out_row_ctr];
- if (num_rows > 1) {
- work_ptrs[1] = output_buf[*out_row_ctr + 1];
- } else {
- work_ptrs[1] = upsample->spare_row;
- upsample->spare_full = TRUE;
- }
- /* Now do the upsampling. */
- (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, work_ptrs);
- }
-
- /* Adjust counts */
- *out_row_ctr += num_rows;
- upsample->rows_to_go -= num_rows;
- /* When the buffer is emptied, declare this input row group consumed */
- if (! upsample->spare_full)
- (*in_row_group_ctr)++;
-}
-
-
-METHODDEF(void)
-merged_1v_upsample (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-/* 1:1 vertical sampling case: much easier, never need a spare row. */
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
-
- /* Just do the upsampling. */
- (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr,
- output_buf + *out_row_ctr);
- /* Adjust counts */
- (*out_row_ctr)++;
- (*in_row_group_ctr)++;
-}
-
-
-/*
- * These are the routines invoked by the control routines to do
- * the actual upsampling/conversion. One row group is processed per call.
- *
- * Note: since we may be writing directly into application-supplied buffers,
- * we have to be honest about the output width; we can't assume the buffer
- * has been rounded up to an even width.
- */
-
-
-/*
- * Upsample and color convert for the case of 2:1 horizontal and 1:1 vertical.
- */
-
-METHODDEF(void)
-h2v1_merged_upsample (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr,
- JSAMPARRAY output_buf)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- register int y, cred, cgreen, cblue;
- int cb, cr;
- register JSAMPROW outptr;
- JSAMPROW inptr0, inptr1, inptr2;
- JDIMENSION col;
- /* copy these pointers into registers if possible */
- register JSAMPLE * range_limit = cinfo->sample_range_limit;
- int * Crrtab = upsample->Cr_r_tab;
- int * Cbbtab = upsample->Cb_b_tab;
- INT32 * Crgtab = upsample->Cr_g_tab;
- INT32 * Cbgtab = upsample->Cb_g_tab;
- SHIFT_TEMPS
-
- inptr0 = input_buf[0][in_row_group_ctr];
- inptr1 = input_buf[1][in_row_group_ctr];
- inptr2 = input_buf[2][in_row_group_ctr];
- outptr = output_buf[0];
- /* Loop for each pair of output pixels */
- for (col = cinfo->output_width >> 1; col > 0; col--) {
- /* Do the chroma part of the calculation */
- cb = GETJSAMPLE(*inptr1++);
- cr = GETJSAMPLE(*inptr2++);
- cred = Crrtab[cr];
- cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
- cblue = Cbbtab[cb];
- /* Fetch 2 Y values and emit 2 pixels */
- y = GETJSAMPLE(*inptr0++);
- outptr[RGB_RED] = range_limit[y + cred];
- outptr[RGB_GREEN] = range_limit[y + cgreen];
- outptr[RGB_BLUE] = range_limit[y + cblue];
- outptr += RGB_PIXELSIZE;
- y = GETJSAMPLE(*inptr0++);
- outptr[RGB_RED] = range_limit[y + cred];
- outptr[RGB_GREEN] = range_limit[y + cgreen];
- outptr[RGB_BLUE] = range_limit[y + cblue];
- outptr += RGB_PIXELSIZE;
- }
- /* If image width is odd, do the last output column separately */
- if (cinfo->output_width & 1) {
- cb = GETJSAMPLE(*inptr1);
- cr = GETJSAMPLE(*inptr2);
- cred = Crrtab[cr];
- cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
- cblue = Cbbtab[cb];
- y = GETJSAMPLE(*inptr0);
- outptr[RGB_RED] = range_limit[y + cred];
- outptr[RGB_GREEN] = range_limit[y + cgreen];
- outptr[RGB_BLUE] = range_limit[y + cblue];
- }
-}
-
-
-/*
- * Upsample and color convert for the case of 2:1 horizontal and 2:1 vertical.
- */
-
-METHODDEF(void)
-h2v2_merged_upsample (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr,
- JSAMPARRAY output_buf)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- register int y, cred, cgreen, cblue;
- int cb, cr;
- register JSAMPROW outptr0, outptr1;
- JSAMPROW inptr00, inptr01, inptr1, inptr2;
- JDIMENSION col;
- /* copy these pointers into registers if possible */
- register JSAMPLE * range_limit = cinfo->sample_range_limit;
- int * Crrtab = upsample->Cr_r_tab;
- int * Cbbtab = upsample->Cb_b_tab;
- INT32 * Crgtab = upsample->Cr_g_tab;
- INT32 * Cbgtab = upsample->Cb_g_tab;
- SHIFT_TEMPS
-
- inptr00 = input_buf[0][in_row_group_ctr*2];
- inptr01 = input_buf[0][in_row_group_ctr*2 + 1];
- inptr1 = input_buf[1][in_row_group_ctr];
- inptr2 = input_buf[2][in_row_group_ctr];
- outptr0 = output_buf[0];
- outptr1 = output_buf[1];
- /* Loop for each group of output pixels */
- for (col = cinfo->output_width >> 1; col > 0; col--) {
- /* Do the chroma part of the calculation */
- cb = GETJSAMPLE(*inptr1++);
- cr = GETJSAMPLE(*inptr2++);
- cred = Crrtab[cr];
- cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
- cblue = Cbbtab[cb];
- /* Fetch 4 Y values and emit 4 pixels */
- y = GETJSAMPLE(*inptr00++);
- outptr0[RGB_RED] = range_limit[y + cred];
- outptr0[RGB_GREEN] = range_limit[y + cgreen];
- outptr0[RGB_BLUE] = range_limit[y + cblue];
- outptr0 += RGB_PIXELSIZE;
- y = GETJSAMPLE(*inptr00++);
- outptr0[RGB_RED] = range_limit[y + cred];
- outptr0[RGB_GREEN] = range_limit[y + cgreen];
- outptr0[RGB_BLUE] = range_limit[y + cblue];
- outptr0 += RGB_PIXELSIZE;
- y = GETJSAMPLE(*inptr01++);
- outptr1[RGB_RED] = range_limit[y + cred];
- outptr1[RGB_GREEN] = range_limit[y + cgreen];
- outptr1[RGB_BLUE] = range_limit[y + cblue];
- outptr1 += RGB_PIXELSIZE;
- y = GETJSAMPLE(*inptr01++);
- outptr1[RGB_RED] = range_limit[y + cred];
- outptr1[RGB_GREEN] = range_limit[y + cgreen];
- outptr1[RGB_BLUE] = range_limit[y + cblue];
- outptr1 += RGB_PIXELSIZE;
- }
- /* If image width is odd, do the last output column separately */
- if (cinfo->output_width & 1) {
- cb = GETJSAMPLE(*inptr1);
- cr = GETJSAMPLE(*inptr2);
- cred = Crrtab[cr];
- cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
- cblue = Cbbtab[cb];
- y = GETJSAMPLE(*inptr00);
- outptr0[RGB_RED] = range_limit[y + cred];
- outptr0[RGB_GREEN] = range_limit[y + cgreen];
- outptr0[RGB_BLUE] = range_limit[y + cblue];
- y = GETJSAMPLE(*inptr01);
- outptr1[RGB_RED] = range_limit[y + cred];
- outptr1[RGB_GREEN] = range_limit[y + cgreen];
- outptr1[RGB_BLUE] = range_limit[y + cblue];
- }
-}
-
-
-/*
- * Module initialization routine for merged upsampling/color conversion.
- *
- * NB: this is called under the conditions determined by use_merged_upsample()
- * in jdmaster.c. That routine MUST correspond to the actual capabilities
- * of this module; no safety checks are made here.
- */
-
-GLOBAL(void)
-jinit_merged_upsampler (j_decompress_ptr cinfo)
-{
- my_upsample_ptr upsample;
-
- upsample = (my_upsample_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_upsampler));
- cinfo->upsample = (struct jpeg_upsampler *) upsample;
- upsample->pub.start_pass = start_pass_merged_upsample;
- upsample->pub.need_context_rows = FALSE;
-
- upsample->out_row_width = cinfo->output_width * cinfo->out_color_components;
-
- if (cinfo->max_v_samp_factor == 2) {
- upsample->pub.upsample = merged_2v_upsample;
- upsample->upmethod = h2v2_merged_upsample;
- /* Allocate a spare row buffer */
- upsample->spare_row = (JSAMPROW)
- (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (size_t) (upsample->out_row_width * SIZEOF(JSAMPLE)));
- } else {
- upsample->pub.upsample = merged_1v_upsample;
- upsample->upmethod = h2v1_merged_upsample;
- /* No spare row needed */
- upsample->spare_row = NULL;
- }
-
- build_ycc_rgb_table(cinfo);
-}
-
-#endif /* UPSAMPLE_MERGING_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jdphuff.c b/Build/source/extra/jpeg/jdphuff.c
deleted file mode 100644
index 22678099451..00000000000
--- a/Build/source/extra/jpeg/jdphuff.c
+++ /dev/null
@@ -1,668 +0,0 @@
-/*
- * jdphuff.c
- *
- * Copyright (C) 1995-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains Huffman entropy decoding routines for progressive JPEG.
- *
- * Much of the complexity here has to do with supporting input suspension.
- * If the data source module demands suspension, we want to be able to back
- * up to the start of the current MCU. To do this, we copy state variables
- * into local working storage, and update them back to the permanent
- * storage only upon successful completion of an MCU.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdhuff.h" /* Declarations shared with jdhuff.c */
-
-
-#ifdef D_PROGRESSIVE_SUPPORTED
-
-/*
- * Expanded entropy decoder object for progressive Huffman decoding.
- *
- * The savable_state subrecord contains fields that change within an MCU,
- * but must not be updated permanently until we complete the MCU.
- */
-
-typedef struct {
- unsigned int EOBRUN; /* remaining EOBs in EOBRUN */
- int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */
-} savable_state;
-
-/* This macro is to work around compilers with missing or broken
- * structure assignment. You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest,src) ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest,src) \
- ((dest).EOBRUN = (src).EOBRUN, \
- (dest).last_dc_val[0] = (src).last_dc_val[0], \
- (dest).last_dc_val[1] = (src).last_dc_val[1], \
- (dest).last_dc_val[2] = (src).last_dc_val[2], \
- (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
-typedef struct {
- struct jpeg_entropy_decoder pub; /* public fields */
-
- /* These fields are loaded into local variables at start of each MCU.
- * In case of suspension, we exit WITHOUT updating them.
- */
- bitread_perm_state bitstate; /* Bit buffer at start of MCU */
- savable_state saved; /* Other state at start of MCU */
-
- /* These fields are NOT loaded into local working state. */
- unsigned int restarts_to_go; /* MCUs left in this restart interval */
-
- /* Pointers to derived tables (these workspaces have image lifespan) */
- d_derived_tbl * derived_tbls[NUM_HUFF_TBLS];
-
- d_derived_tbl * ac_derived_tbl; /* active table during an AC scan */
-} phuff_entropy_decoder;
-
-typedef phuff_entropy_decoder * phuff_entropy_ptr;
-
-/* Forward declarations */
-METHODDEF(boolean) decode_mcu_DC_first JPP((j_decompress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) decode_mcu_AC_first JPP((j_decompress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) decode_mcu_DC_refine JPP((j_decompress_ptr cinfo,
- JBLOCKROW *MCU_data));
-METHODDEF(boolean) decode_mcu_AC_refine JPP((j_decompress_ptr cinfo,
- JBLOCKROW *MCU_data));
-
-
-/*
- * Initialize for a Huffman-compressed scan.
- */
-
-METHODDEF(void)
-start_pass_phuff_decoder (j_decompress_ptr cinfo)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- boolean is_DC_band, bad;
- int ci, coefi, tbl;
- int *coef_bit_ptr;
- jpeg_component_info * compptr;
-
- is_DC_band = (cinfo->Ss == 0);
-
- /* Validate scan parameters */
- bad = FALSE;
- if (is_DC_band) {
- if (cinfo->Se != 0)
- bad = TRUE;
- } else {
- /* need not check Ss/Se < 0 since they came from unsigned bytes */
- if (cinfo->Ss > cinfo->Se || cinfo->Se >= DCTSIZE2)
- bad = TRUE;
- /* AC scans may have only one component */
- if (cinfo->comps_in_scan != 1)
- bad = TRUE;
- }
- if (cinfo->Ah != 0) {
- /* Successive approximation refinement scan: must have Al = Ah-1. */
- if (cinfo->Al != cinfo->Ah-1)
- bad = TRUE;
- }
- if (cinfo->Al > 13) /* need not check for < 0 */
- bad = TRUE;
- /* Arguably the maximum Al value should be less than 13 for 8-bit precision,
- * but the spec doesn't say so, and we try to be liberal about what we
- * accept. Note: large Al values could result in out-of-range DC
- * coefficients during early scans, leading to bizarre displays due to
- * overflows in the IDCT math. But we won't crash.
- */
- if (bad)
- ERREXIT4(cinfo, JERR_BAD_PROGRESSION,
- cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al);
- /* Update progression status, and verify that scan order is legal.
- * Note that inter-scan inconsistencies are treated as warnings
- * not fatal errors ... not clear if this is right way to behave.
- */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- int cindex = cinfo->cur_comp_info[ci]->component_index;
- coef_bit_ptr = & cinfo->coef_bits[cindex][0];
- if (!is_DC_band && coef_bit_ptr[0] < 0) /* AC without prior DC scan */
- WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0);
- for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) {
- int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi];
- if (cinfo->Ah != expected)
- WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi);
- coef_bit_ptr[coefi] = cinfo->Al;
- }
- }
-
- /* Select MCU decoding routine */
- if (cinfo->Ah == 0) {
- if (is_DC_band)
- entropy->pub.decode_mcu = decode_mcu_DC_first;
- else
- entropy->pub.decode_mcu = decode_mcu_AC_first;
- } else {
- if (is_DC_band)
- entropy->pub.decode_mcu = decode_mcu_DC_refine;
- else
- entropy->pub.decode_mcu = decode_mcu_AC_refine;
- }
-
- for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
- compptr = cinfo->cur_comp_info[ci];
- /* Make sure requested tables are present, and compute derived tables.
- * We may build same derived table more than once, but it's not expensive.
- */
- if (is_DC_band) {
- if (cinfo->Ah == 0) { /* DC refinement needs no table */
- tbl = compptr->dc_tbl_no;
- jpeg_make_d_derived_tbl(cinfo, TRUE, tbl,
- & entropy->derived_tbls[tbl]);
- }
- } else {
- tbl = compptr->ac_tbl_no;
- jpeg_make_d_derived_tbl(cinfo, FALSE, tbl,
- & entropy->derived_tbls[tbl]);
- /* remember the single active table */
- entropy->ac_derived_tbl = entropy->derived_tbls[tbl];
- }
- /* Initialize DC predictions to 0 */
- entropy->saved.last_dc_val[ci] = 0;
- }
-
- /* Initialize bitread state variables */
- entropy->bitstate.bits_left = 0;
- entropy->bitstate.get_buffer = 0; /* unnecessary, but keeps Purify quiet */
- entropy->pub.insufficient_data = FALSE;
-
- /* Initialize private state variables */
- entropy->saved.EOBRUN = 0;
-
- /* Initialize restart counter */
- entropy->restarts_to_go = cinfo->restart_interval;
-}
-
-
-/*
- * Figure F.12: extend sign bit.
- * On some machines, a shift and add will be faster than a table lookup.
- */
-
-#ifdef AVOID_TABLES
-
-#define HUFF_EXTEND(x,s) ((x) < (1<<((s)-1)) ? (x) + (((-1)<<(s)) + 1) : (x))
-
-#else
-
-#define HUFF_EXTEND(x,s) ((x) < extend_test[s] ? (x) + extend_offset[s] : (x))
-
-static const int extend_test[16] = /* entry n is 2**(n-1) */
- { 0, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, 0x4000 };
-
-static const int extend_offset[16] = /* entry n is (-1 << n) + 1 */
- { 0, ((-1)<<1) + 1, ((-1)<<2) + 1, ((-1)<<3) + 1, ((-1)<<4) + 1,
- ((-1)<<5) + 1, ((-1)<<6) + 1, ((-1)<<7) + 1, ((-1)<<8) + 1,
- ((-1)<<9) + 1, ((-1)<<10) + 1, ((-1)<<11) + 1, ((-1)<<12) + 1,
- ((-1)<<13) + 1, ((-1)<<14) + 1, ((-1)<<15) + 1 };
-
-#endif /* AVOID_TABLES */
-
-
-/*
- * Check for a restart marker & resynchronize decoder.
- * Returns FALSE if must suspend.
- */
-
-LOCAL(boolean)
-process_restart (j_decompress_ptr cinfo)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- int ci;
-
- /* Throw away any unused bits remaining in bit buffer; */
- /* include any full bytes in next_marker's count of discarded bytes */
- cinfo->marker->discarded_bytes += entropy->bitstate.bits_left / 8;
- entropy->bitstate.bits_left = 0;
-
- /* Advance past the RSTn marker */
- if (! (*cinfo->marker->read_restart_marker) (cinfo))
- return FALSE;
-
- /* Re-initialize DC predictions to 0 */
- for (ci = 0; ci < cinfo->comps_in_scan; ci++)
- entropy->saved.last_dc_val[ci] = 0;
- /* Re-init EOB run count, too */
- entropy->saved.EOBRUN = 0;
-
- /* Reset restart counter */
- entropy->restarts_to_go = cinfo->restart_interval;
-
- /* Reset out-of-data flag, unless read_restart_marker left us smack up
- * against a marker. In that case we will end up treating the next data
- * segment as empty, and we can avoid producing bogus output pixels by
- * leaving the flag set.
- */
- if (cinfo->unread_marker == 0)
- entropy->pub.insufficient_data = FALSE;
-
- return TRUE;
-}
-
-
-/*
- * Huffman MCU decoding.
- * Each of these routines decodes and returns one MCU's worth of
- * Huffman-compressed coefficients.
- * The coefficients are reordered from zigzag order into natural array order,
- * but are not dequantized.
- *
- * The i'th block of the MCU is stored into the block pointed to by
- * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER.
- *
- * We return FALSE if data source requested suspension. In that case no
- * changes have been made to permanent state. (Exception: some output
- * coefficients may already have been assigned. This is harmless for
- * spectral selection, since we'll just re-assign them on the next call.
- * Successive approximation AC refinement has to be more careful, however.)
- */
-
-/*
- * MCU decoding for DC initial scan (either spectral selection,
- * or first pass of successive approximation).
- */
-
-METHODDEF(boolean)
-decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- int Al = cinfo->Al;
- register int s, r;
- int blkn, ci;
- JBLOCKROW block;
- BITREAD_STATE_VARS;
- savable_state state;
- d_derived_tbl * tbl;
- jpeg_component_info * compptr;
-
- /* Process restart marker if needed; may have to suspend */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! process_restart(cinfo))
- return FALSE;
- }
-
- /* If we've run out of data, just leave the MCU set to zeroes.
- * This way, we return uniform gray for the remainder of the segment.
- */
- if (! entropy->pub.insufficient_data) {
-
- /* Load up working state */
- BITREAD_LOAD_STATE(cinfo,entropy->bitstate);
- ASSIGN_STATE(state, entropy->saved);
-
- /* Outer loop handles each block in the MCU */
-
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- block = MCU_data[blkn];
- ci = cinfo->MCU_membership[blkn];
- compptr = cinfo->cur_comp_info[ci];
- tbl = entropy->derived_tbls[compptr->dc_tbl_no];
-
- /* Decode a single block's worth of coefficients */
-
- /* Section F.2.2.1: decode the DC coefficient difference */
- HUFF_DECODE(s, br_state, tbl, return FALSE, label1);
- if (s) {
- CHECK_BIT_BUFFER(br_state, s, return FALSE);
- r = GET_BITS(s);
- s = HUFF_EXTEND(r, s);
- }
-
- /* Convert DC difference to actual value, update last_dc_val */
- s += state.last_dc_val[ci];
- state.last_dc_val[ci] = s;
- /* Scale and output the coefficient (assumes jpeg_natural_order[0]=0) */
- (*block)[0] = (JCOEF) (s << Al);
- }
-
- /* Completed MCU, so update state */
- BITREAD_SAVE_STATE(cinfo,entropy->bitstate);
- ASSIGN_STATE(entropy->saved, state);
- }
-
- /* Account for restart interval (no-op if not using restarts) */
- entropy->restarts_to_go--;
-
- return TRUE;
-}
-
-
-/*
- * MCU decoding for AC initial scan (either spectral selection,
- * or first pass of successive approximation).
- */
-
-METHODDEF(boolean)
-decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- int Se = cinfo->Se;
- int Al = cinfo->Al;
- register int s, k, r;
- unsigned int EOBRUN;
- JBLOCKROW block;
- BITREAD_STATE_VARS;
- d_derived_tbl * tbl;
-
- /* Process restart marker if needed; may have to suspend */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! process_restart(cinfo))
- return FALSE;
- }
-
- /* If we've run out of data, just leave the MCU set to zeroes.
- * This way, we return uniform gray for the remainder of the segment.
- */
- if (! entropy->pub.insufficient_data) {
-
- /* Load up working state.
- * We can avoid loading/saving bitread state if in an EOB run.
- */
- EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */
-
- /* There is always only one block per MCU */
-
- if (EOBRUN > 0) /* if it's a band of zeroes... */
- EOBRUN--; /* ...process it now (we do nothing) */
- else {
- BITREAD_LOAD_STATE(cinfo,entropy->bitstate);
- block = MCU_data[0];
- tbl = entropy->ac_derived_tbl;
-
- for (k = cinfo->Ss; k <= Se; k++) {
- HUFF_DECODE(s, br_state, tbl, return FALSE, label2);
- r = s >> 4;
- s &= 15;
- if (s) {
- k += r;
- CHECK_BIT_BUFFER(br_state, s, return FALSE);
- r = GET_BITS(s);
- s = HUFF_EXTEND(r, s);
- /* Scale and output coefficient in natural (dezigzagged) order */
- (*block)[jpeg_natural_order[k]] = (JCOEF) (s << Al);
- } else {
- if (r == 15) { /* ZRL */
- k += 15; /* skip 15 zeroes in band */
- } else { /* EOBr, run length is 2^r + appended bits */
- EOBRUN = 1 << r;
- if (r) { /* EOBr, r > 0 */
- CHECK_BIT_BUFFER(br_state, r, return FALSE);
- r = GET_BITS(r);
- EOBRUN += r;
- }
- EOBRUN--; /* this band is processed at this moment */
- break; /* force end-of-band */
- }
- }
- }
-
- BITREAD_SAVE_STATE(cinfo,entropy->bitstate);
- }
-
- /* Completed MCU, so update state */
- entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */
- }
-
- /* Account for restart interval (no-op if not using restarts) */
- entropy->restarts_to_go--;
-
- return TRUE;
-}
-
-
-/*
- * MCU decoding for DC successive approximation refinement scan.
- * Note: we assume such scans can be multi-component, although the spec
- * is not very clear on the point.
- */
-
-METHODDEF(boolean)
-decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
- int blkn;
- JBLOCKROW block;
- BITREAD_STATE_VARS;
-
- /* Process restart marker if needed; may have to suspend */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! process_restart(cinfo))
- return FALSE;
- }
-
- /* Not worth the cycles to check insufficient_data here,
- * since we will not change the data anyway if we read zeroes.
- */
-
- /* Load up working state */
- BITREAD_LOAD_STATE(cinfo,entropy->bitstate);
-
- /* Outer loop handles each block in the MCU */
-
- for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- block = MCU_data[blkn];
-
- /* Encoded data is simply the next bit of the two's-complement DC value */
- CHECK_BIT_BUFFER(br_state, 1, return FALSE);
- if (GET_BITS(1))
- (*block)[0] |= p1;
- /* Note: since we use |=, repeating the assignment later is safe */
- }
-
- /* Completed MCU, so update state */
- BITREAD_SAVE_STATE(cinfo,entropy->bitstate);
-
- /* Account for restart interval (no-op if not using restarts) */
- entropy->restarts_to_go--;
-
- return TRUE;
-}
-
-
-/*
- * MCU decoding for AC successive approximation refinement scan.
- */
-
-METHODDEF(boolean)
-decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
-{
- phuff_entropy_ptr entropy = (phuff_entropy_ptr) cinfo->entropy;
- int Se = cinfo->Se;
- int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
- int m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */
- register int s, k, r;
- unsigned int EOBRUN;
- JBLOCKROW block;
- JCOEFPTR thiscoef;
- BITREAD_STATE_VARS;
- d_derived_tbl * tbl;
- int num_newnz;
- int newnz_pos[DCTSIZE2];
-
- /* Process restart marker if needed; may have to suspend */
- if (cinfo->restart_interval) {
- if (entropy->restarts_to_go == 0)
- if (! process_restart(cinfo))
- return FALSE;
- }
-
- /* If we've run out of data, don't modify the MCU.
- */
- if (! entropy->pub.insufficient_data) {
-
- /* Load up working state */
- BITREAD_LOAD_STATE(cinfo,entropy->bitstate);
- EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */
-
- /* There is always only one block per MCU */
- block = MCU_data[0];
- tbl = entropy->ac_derived_tbl;
-
- /* If we are forced to suspend, we must undo the assignments to any newly
- * nonzero coefficients in the block, because otherwise we'd get confused
- * next time about which coefficients were already nonzero.
- * But we need not undo addition of bits to already-nonzero coefficients;
- * instead, we can test the current bit to see if we already did it.
- */
- num_newnz = 0;
-
- /* initialize coefficient loop counter to start of band */
- k = cinfo->Ss;
-
- if (EOBRUN == 0) {
- for (; k <= Se; k++) {
- HUFF_DECODE(s, br_state, tbl, goto undoit, label3);
- r = s >> 4;
- s &= 15;
- if (s) {
- if (s != 1) /* size of new coef should always be 1 */
- WARNMS(cinfo, JWRN_HUFF_BAD_CODE);
- CHECK_BIT_BUFFER(br_state, 1, goto undoit);
- if (GET_BITS(1))
- s = p1; /* newly nonzero coef is positive */
- else
- s = m1; /* newly nonzero coef is negative */
- } else {
- if (r != 15) {
- EOBRUN = 1 << r; /* EOBr, run length is 2^r + appended bits */
- if (r) {
- CHECK_BIT_BUFFER(br_state, r, goto undoit);
- r = GET_BITS(r);
- EOBRUN += r;
- }
- break; /* rest of block is handled by EOB logic */
- }
- /* note s = 0 for processing ZRL */
- }
- /* Advance over already-nonzero coefs and r still-zero coefs,
- * appending correction bits to the nonzeroes. A correction bit is 1
- * if the absolute value of the coefficient must be increased.
- */
- do {
- thiscoef = *block + jpeg_natural_order[k];
- if (*thiscoef != 0) {
- CHECK_BIT_BUFFER(br_state, 1, goto undoit);
- if (GET_BITS(1)) {
- if ((*thiscoef & p1) == 0) { /* do nothing if already set it */
- if (*thiscoef >= 0)
- *thiscoef += p1;
- else
- *thiscoef += m1;
- }
- }
- } else {
- if (--r < 0)
- break; /* reached target zero coefficient */
- }
- k++;
- } while (k <= Se);
- if (s) {
- int pos = jpeg_natural_order[k];
- /* Output newly nonzero coefficient */
- (*block)[pos] = (JCOEF) s;
- /* Remember its position in case we have to suspend */
- newnz_pos[num_newnz++] = pos;
- }
- }
- }
-
- if (EOBRUN > 0) {
- /* Scan any remaining coefficient positions after the end-of-band
- * (the last newly nonzero coefficient, if any). Append a correction
- * bit to each already-nonzero coefficient. A correction bit is 1
- * if the absolute value of the coefficient must be increased.
- */
- for (; k <= Se; k++) {
- thiscoef = *block + jpeg_natural_order[k];
- if (*thiscoef != 0) {
- CHECK_BIT_BUFFER(br_state, 1, goto undoit);
- if (GET_BITS(1)) {
- if ((*thiscoef & p1) == 0) { /* do nothing if already changed it */
- if (*thiscoef >= 0)
- *thiscoef += p1;
- else
- *thiscoef += m1;
- }
- }
- }
- }
- /* Count one block completed in EOB run */
- EOBRUN--;
- }
-
- /* Completed MCU, so update state */
- BITREAD_SAVE_STATE(cinfo,entropy->bitstate);
- entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */
- }
-
- /* Account for restart interval (no-op if not using restarts) */
- entropy->restarts_to_go--;
-
- return TRUE;
-
-undoit:
- /* Re-zero any output coefficients that we made newly nonzero */
- while (num_newnz > 0)
- (*block)[newnz_pos[--num_newnz]] = 0;
-
- return FALSE;
-}
-
-
-/*
- * Module initialization routine for progressive Huffman entropy decoding.
- */
-
-GLOBAL(void)
-jinit_phuff_decoder (j_decompress_ptr cinfo)
-{
- phuff_entropy_ptr entropy;
- int *coef_bit_ptr;
- int ci, i;
-
- entropy = (phuff_entropy_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(phuff_entropy_decoder));
- cinfo->entropy = (struct jpeg_entropy_decoder *) entropy;
- entropy->pub.start_pass = start_pass_phuff_decoder;
-
- /* Mark derived tables unallocated */
- for (i = 0; i < NUM_HUFF_TBLS; i++) {
- entropy->derived_tbls[i] = NULL;
- }
-
- /* Create progression status table */
- cinfo->coef_bits = (int (*)[DCTSIZE2])
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->num_components*DCTSIZE2*SIZEOF(int));
- coef_bit_ptr = & cinfo->coef_bits[0][0];
- for (ci = 0; ci < cinfo->num_components; ci++)
- for (i = 0; i < DCTSIZE2; i++)
- *coef_bit_ptr++ = -1;
-}
-
-#endif /* D_PROGRESSIVE_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jdpostct.c b/Build/source/extra/jpeg/jdpostct.c
deleted file mode 100644
index 571563d728e..00000000000
--- a/Build/source/extra/jpeg/jdpostct.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * jdpostct.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the decompression postprocessing controller.
- * This controller manages the upsampling, color conversion, and color
- * quantization/reduction steps; specifically, it controls the buffering
- * between upsample/color conversion and color quantization/reduction.
- *
- * If no color quantization/reduction is required, then this module has no
- * work to do, and it just hands off to the upsample/color conversion code.
- * An integrated upsample/convert/quantize process would replace this module
- * entirely.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Private buffer controller object */
-
-typedef struct {
- struct jpeg_d_post_controller pub; /* public fields */
-
- /* Color quantization source buffer: this holds output data from
- * the upsample/color conversion step to be passed to the quantizer.
- * For two-pass color quantization, we need a full-image buffer;
- * for one-pass operation, a strip buffer is sufficient.
- */
- jvirt_sarray_ptr whole_image; /* virtual array, or NULL if one-pass */
- JSAMPARRAY buffer; /* strip buffer, or current strip of virtual */
- JDIMENSION strip_height; /* buffer size in rows */
- /* for two-pass mode only: */
- JDIMENSION starting_row; /* row # of first row in current strip */
- JDIMENSION next_row; /* index of next row to fill/empty in strip */
-} my_post_controller;
-
-typedef my_post_controller * my_post_ptr;
-
-
-/* Forward declarations */
-METHODDEF(void) post_process_1pass
- JPP((j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-#ifdef QUANT_2PASS_SUPPORTED
-METHODDEF(void) post_process_prepass
- JPP((j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-METHODDEF(void) post_process_2pass
- JPP((j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-#endif
-
-
-/*
- * Initialize for a processing pass.
- */
-
-METHODDEF(void)
-start_pass_dpost (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)
-{
- my_post_ptr post = (my_post_ptr) cinfo->post;
-
- switch (pass_mode) {
- case JBUF_PASS_THRU:
- if (cinfo->quantize_colors) {
- /* Single-pass processing with color quantization. */
- post->pub.post_process_data = post_process_1pass;
- /* We could be doing buffered-image output before starting a 2-pass
- * color quantization; in that case, jinit_d_post_controller did not
- * allocate a strip buffer. Use the virtual-array buffer as workspace.
- */
- if (post->buffer == NULL) {
- post->buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, post->whole_image,
- (JDIMENSION) 0, post->strip_height, TRUE);
- }
- } else {
- /* For single-pass processing without color quantization,
- * I have no work to do; just call the upsampler directly.
- */
- post->pub.post_process_data = cinfo->upsample->upsample;
- }
- break;
-#ifdef QUANT_2PASS_SUPPORTED
- case JBUF_SAVE_AND_PASS:
- /* First pass of 2-pass quantization */
- if (post->whole_image == NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- post->pub.post_process_data = post_process_prepass;
- break;
- case JBUF_CRANK_DEST:
- /* Second pass of 2-pass quantization */
- if (post->whole_image == NULL)
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- post->pub.post_process_data = post_process_2pass;
- break;
-#endif /* QUANT_2PASS_SUPPORTED */
- default:
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
- break;
- }
- post->starting_row = post->next_row = 0;
-}
-
-
-/*
- * Process some data in the one-pass (strip buffer) case.
- * This is used for color precision reduction as well as one-pass quantization.
- */
-
-METHODDEF(void)
-post_process_1pass (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_post_ptr post = (my_post_ptr) cinfo->post;
- JDIMENSION num_rows, max_rows;
-
- /* Fill the buffer, but not more than what we can dump out in one go. */
- /* Note we rely on the upsampler to detect bottom of image. */
- max_rows = out_rows_avail - *out_row_ctr;
- if (max_rows > post->strip_height)
- max_rows = post->strip_height;
- num_rows = 0;
- (*cinfo->upsample->upsample) (cinfo,
- input_buf, in_row_group_ctr, in_row_groups_avail,
- post->buffer, &num_rows, max_rows);
- /* Quantize and emit data. */
- (*cinfo->cquantize->color_quantize) (cinfo,
- post->buffer, output_buf + *out_row_ctr, (int) num_rows);
- *out_row_ctr += num_rows;
-}
-
-
-#ifdef QUANT_2PASS_SUPPORTED
-
-/*
- * Process some data in the first pass of 2-pass quantization.
- */
-
-METHODDEF(void)
-post_process_prepass (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_post_ptr post = (my_post_ptr) cinfo->post;
- JDIMENSION old_next_row, num_rows;
-
- /* Reposition virtual buffer if at start of strip. */
- if (post->next_row == 0) {
- post->buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, post->whole_image,
- post->starting_row, post->strip_height, TRUE);
- }
-
- /* Upsample some data (up to a strip height's worth). */
- old_next_row = post->next_row;
- (*cinfo->upsample->upsample) (cinfo,
- input_buf, in_row_group_ctr, in_row_groups_avail,
- post->buffer, &post->next_row, post->strip_height);
-
- /* Allow quantizer to scan new data. No data is emitted, */
- /* but we advance out_row_ctr so outer loop can tell when we're done. */
- if (post->next_row > old_next_row) {
- num_rows = post->next_row - old_next_row;
- (*cinfo->cquantize->color_quantize) (cinfo, post->buffer + old_next_row,
- (JSAMPARRAY) NULL, (int) num_rows);
- *out_row_ctr += num_rows;
- }
-
- /* Advance if we filled the strip. */
- if (post->next_row >= post->strip_height) {
- post->starting_row += post->strip_height;
- post->next_row = 0;
- }
-}
-
-
-/*
- * Process some data in the second pass of 2-pass quantization.
- */
-
-METHODDEF(void)
-post_process_2pass (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_post_ptr post = (my_post_ptr) cinfo->post;
- JDIMENSION num_rows, max_rows;
-
- /* Reposition virtual buffer if at start of strip. */
- if (post->next_row == 0) {
- post->buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, post->whole_image,
- post->starting_row, post->strip_height, FALSE);
- }
-
- /* Determine number of rows to emit. */
- num_rows = post->strip_height - post->next_row; /* available in strip */
- max_rows = out_rows_avail - *out_row_ctr; /* available in output area */
- if (num_rows > max_rows)
- num_rows = max_rows;
- /* We have to check bottom of image here, can't depend on upsampler. */
- max_rows = cinfo->output_height - post->starting_row;
- if (num_rows > max_rows)
- num_rows = max_rows;
-
- /* Quantize and emit data. */
- (*cinfo->cquantize->color_quantize) (cinfo,
- post->buffer + post->next_row, output_buf + *out_row_ctr,
- (int) num_rows);
- *out_row_ctr += num_rows;
-
- /* Advance if we filled the strip. */
- post->next_row += num_rows;
- if (post->next_row >= post->strip_height) {
- post->starting_row += post->strip_height;
- post->next_row = 0;
- }
-}
-
-#endif /* QUANT_2PASS_SUPPORTED */
-
-
-/*
- * Initialize postprocessing controller.
- */
-
-GLOBAL(void)
-jinit_d_post_controller (j_decompress_ptr cinfo, boolean need_full_buffer)
-{
- my_post_ptr post;
-
- post = (my_post_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_post_controller));
- cinfo->post = (struct jpeg_d_post_controller *) post;
- post->pub.start_pass = start_pass_dpost;
- post->whole_image = NULL; /* flag for no virtual arrays */
- post->buffer = NULL; /* flag for no strip buffer */
-
- /* Create the quantization buffer, if needed */
- if (cinfo->quantize_colors) {
- /* The buffer strip height is max_v_samp_factor, which is typically
- * an efficient number of rows for upsampling to return.
- * (In the presence of output rescaling, we might want to be smarter?)
- */
- post->strip_height = (JDIMENSION) cinfo->max_v_samp_factor;
- if (need_full_buffer) {
- /* Two-pass color quantization: need full-image storage. */
- /* We round up the number of rows to a multiple of the strip height. */
-#ifdef QUANT_2PASS_SUPPORTED
- post->whole_image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- cinfo->output_width * cinfo->out_color_components,
- (JDIMENSION) jround_up((long) cinfo->output_height,
- (long) post->strip_height),
- post->strip_height);
-#else
- ERREXIT(cinfo, JERR_BAD_BUFFER_MODE);
-#endif /* QUANT_2PASS_SUPPORTED */
- } else {
- /* One-pass color quantization: just make a strip buffer. */
- post->buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->output_width * cinfo->out_color_components,
- post->strip_height);
- }
- }
-}
diff --git a/Build/source/extra/jpeg/jdsample.c b/Build/source/extra/jpeg/jdsample.c
deleted file mode 100644
index 80ffefb2a1c..00000000000
--- a/Build/source/extra/jpeg/jdsample.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * jdsample.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains upsampling routines.
- *
- * Upsampling input data is counted in "row groups". A row group
- * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size)
- * sample rows of each component. Upsampling will normally produce
- * max_v_samp_factor pixel rows from each row group (but this could vary
- * if the upsampler is applying a scale factor of its own).
- *
- * An excellent reference for image resampling is
- * Digital Image Warping, George Wolberg, 1990.
- * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Pointer to routine to upsample a single component */
-typedef JMETHOD(void, upsample1_ptr,
- (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_upsampler pub; /* public fields */
-
- /* Color conversion buffer. When using separate upsampling and color
- * conversion steps, this buffer holds one upsampled row group until it
- * has been color converted and output.
- * Note: we do not allocate any storage for component(s) which are full-size,
- * ie do not need rescaling. The corresponding entry of color_buf[] is
- * simply set to point to the input data array, thereby avoiding copying.
- */
- JSAMPARRAY color_buf[MAX_COMPONENTS];
-
- /* Per-component upsampling method pointers */
- upsample1_ptr methods[MAX_COMPONENTS];
-
- int next_row_out; /* counts rows emitted from color_buf */
- JDIMENSION rows_to_go; /* counts rows remaining in image */
-
- /* Height of an input row group for each component. */
- int rowgroup_height[MAX_COMPONENTS];
-
- /* These arrays save pixel expansion factors so that int_expand need not
- * recompute them each time. They are unused for other upsampling methods.
- */
- UINT8 h_expand[MAX_COMPONENTS];
- UINT8 v_expand[MAX_COMPONENTS];
-} my_upsampler;
-
-typedef my_upsampler * my_upsample_ptr;
-
-
-/*
- * Initialize for an upsampling pass.
- */
-
-METHODDEF(void)
-start_pass_upsample (j_decompress_ptr cinfo)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
-
- /* Mark the conversion buffer empty */
- upsample->next_row_out = cinfo->max_v_samp_factor;
- /* Initialize total-height counter for detecting bottom of image */
- upsample->rows_to_go = cinfo->output_height;
-}
-
-
-/*
- * Control routine to do upsampling (and color conversion).
- *
- * In this version we upsample each component independently.
- * We upsample one row group into the conversion buffer, then apply
- * color conversion a row at a time.
- */
-
-METHODDEF(void)
-sep_upsample (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- int ci;
- jpeg_component_info * compptr;
- JDIMENSION num_rows;
-
- /* Fill the conversion buffer, if it's empty */
- if (upsample->next_row_out >= cinfo->max_v_samp_factor) {
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Invoke per-component upsample method. Notice we pass a POINTER
- * to color_buf[ci], so that fullsize_upsample can change it.
- */
- (*upsample->methods[ci]) (cinfo, compptr,
- input_buf[ci] + (*in_row_group_ctr * upsample->rowgroup_height[ci]),
- upsample->color_buf + ci);
- }
- upsample->next_row_out = 0;
- }
-
- /* Color-convert and emit rows */
-
- /* How many we have in the buffer: */
- num_rows = (JDIMENSION) (cinfo->max_v_samp_factor - upsample->next_row_out);
- /* Not more than the distance to the end of the image. Need this test
- * in case the image height is not a multiple of max_v_samp_factor:
- */
- if (num_rows > upsample->rows_to_go)
- num_rows = upsample->rows_to_go;
- /* And not more than what the client can accept: */
- out_rows_avail -= *out_row_ctr;
- if (num_rows > out_rows_avail)
- num_rows = out_rows_avail;
-
- (*cinfo->cconvert->color_convert) (cinfo, upsample->color_buf,
- (JDIMENSION) upsample->next_row_out,
- output_buf + *out_row_ctr,
- (int) num_rows);
-
- /* Adjust counts */
- *out_row_ctr += num_rows;
- upsample->rows_to_go -= num_rows;
- upsample->next_row_out += num_rows;
- /* When the buffer is emptied, declare this input row group consumed */
- if (upsample->next_row_out >= cinfo->max_v_samp_factor)
- (*in_row_group_ctr)++;
-}
-
-
-/*
- * These are the routines invoked by sep_upsample to upsample pixel values
- * of a single component. One row group is processed per call.
- */
-
-
-/*
- * For full-size components, we just make color_buf[ci] point at the
- * input buffer, and thus avoid copying any data. Note that this is
- * safe only because sep_upsample doesn't declare the input row group
- * "consumed" until we are done color converting and emitting it.
- */
-
-METHODDEF(void)
-fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- *output_data_ptr = input_data;
-}
-
-
-/*
- * This is a no-op version used for "uninteresting" components.
- * These components will not be referenced by color conversion.
- */
-
-METHODDEF(void)
-noop_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- *output_data_ptr = NULL; /* safety check */
-}
-
-
-/*
- * This version handles any integral sampling ratios.
- * This is not used for typical JPEG files, so it need not be fast.
- * Nor, for that matter, is it particularly accurate: the algorithm is
- * simple replication of the input pixel onto the corresponding output
- * pixels. The hi-falutin sampling literature refers to this as a
- * "box filter". A box filter tends to introduce visible artifacts,
- * so if you are actually going to use 3:1 or 4:1 sampling ratios
- * you would be well advised to improve this code.
- */
-
-METHODDEF(void)
-int_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample;
- JSAMPARRAY output_data = *output_data_ptr;
- register JSAMPROW inptr, outptr;
- register JSAMPLE invalue;
- register int h;
- JSAMPROW outend;
- int h_expand, v_expand;
- int inrow, outrow;
-
- h_expand = upsample->h_expand[compptr->component_index];
- v_expand = upsample->v_expand[compptr->component_index];
-
- inrow = outrow = 0;
- while (outrow < cinfo->max_v_samp_factor) {
- /* Generate one output row with proper horizontal expansion */
- inptr = input_data[inrow];
- outptr = output_data[outrow];
- outend = outptr + cinfo->output_width;
- while (outptr < outend) {
- invalue = *inptr++; /* don't need GETJSAMPLE() here */
- for (h = h_expand; h > 0; h--) {
- *outptr++ = invalue;
- }
- }
- /* Generate any additional output rows by duplicating the first one */
- if (v_expand > 1) {
- jcopy_sample_rows(output_data, outrow, output_data, outrow+1,
- v_expand-1, cinfo->output_width);
- }
- inrow++;
- outrow += v_expand;
- }
-}
-
-
-/*
- * Fast processing for the common case of 2:1 horizontal and 1:1 vertical.
- * It's still a box filter.
- */
-
-METHODDEF(void)
-h2v1_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- JSAMPARRAY output_data = *output_data_ptr;
- register JSAMPROW inptr, outptr;
- register JSAMPLE invalue;
- JSAMPROW outend;
- int inrow;
-
- for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) {
- inptr = input_data[inrow];
- outptr = output_data[inrow];
- outend = outptr + cinfo->output_width;
- while (outptr < outend) {
- invalue = *inptr++; /* don't need GETJSAMPLE() here */
- *outptr++ = invalue;
- *outptr++ = invalue;
- }
- }
-}
-
-
-/*
- * Fast processing for the common case of 2:1 horizontal and 2:1 vertical.
- * It's still a box filter.
- */
-
-METHODDEF(void)
-h2v2_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- JSAMPARRAY output_data = *output_data_ptr;
- register JSAMPROW inptr, outptr;
- register JSAMPLE invalue;
- JSAMPROW outend;
- int inrow, outrow;
-
- inrow = outrow = 0;
- while (outrow < cinfo->max_v_samp_factor) {
- inptr = input_data[inrow];
- outptr = output_data[outrow];
- outend = outptr + cinfo->output_width;
- while (outptr < outend) {
- invalue = *inptr++; /* don't need GETJSAMPLE() here */
- *outptr++ = invalue;
- *outptr++ = invalue;
- }
- jcopy_sample_rows(output_data, outrow, output_data, outrow+1,
- 1, cinfo->output_width);
- inrow++;
- outrow += 2;
- }
-}
-
-
-/*
- * Fancy processing for the common case of 2:1 horizontal and 1:1 vertical.
- *
- * The upsampling algorithm is linear interpolation between pixel centers,
- * also known as a "triangle filter". This is a good compromise between
- * speed and visual quality. The centers of the output pixels are 1/4 and 3/4
- * of the way between input pixel centers.
- *
- * A note about the "bias" calculations: when rounding fractional values to
- * integer, we do not want to always round 0.5 up to the next integer.
- * If we did that, we'd introduce a noticeable bias towards larger values.
- * Instead, this code is arranged so that 0.5 will be rounded up or down at
- * alternate pixel locations (a simple ordered dither pattern).
- */
-
-METHODDEF(void)
-h2v1_fancy_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- JSAMPARRAY output_data = *output_data_ptr;
- register JSAMPROW inptr, outptr;
- register int invalue;
- register JDIMENSION colctr;
- int inrow;
-
- for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) {
- inptr = input_data[inrow];
- outptr = output_data[inrow];
- /* Special case for first column */
- invalue = GETJSAMPLE(*inptr++);
- *outptr++ = (JSAMPLE) invalue;
- *outptr++ = (JSAMPLE) ((invalue * 3 + GETJSAMPLE(*inptr) + 2) >> 2);
-
- for (colctr = compptr->downsampled_width - 2; colctr > 0; colctr--) {
- /* General case: 3/4 * nearer pixel + 1/4 * further pixel */
- invalue = GETJSAMPLE(*inptr++) * 3;
- *outptr++ = (JSAMPLE) ((invalue + GETJSAMPLE(inptr[-2]) + 1) >> 2);
- *outptr++ = (JSAMPLE) ((invalue + GETJSAMPLE(*inptr) + 2) >> 2);
- }
-
- /* Special case for last column */
- invalue = GETJSAMPLE(*inptr);
- *outptr++ = (JSAMPLE) ((invalue * 3 + GETJSAMPLE(inptr[-1]) + 1) >> 2);
- *outptr++ = (JSAMPLE) invalue;
- }
-}
-
-
-/*
- * Fancy processing for the common case of 2:1 horizontal and 2:1 vertical.
- * Again a triangle filter; see comments for h2v1 case, above.
- *
- * It is OK for us to reference the adjacent input rows because we demanded
- * context from the main buffer controller (see initialization code).
- */
-
-METHODDEF(void)
-h2v2_fancy_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)
-{
- JSAMPARRAY output_data = *output_data_ptr;
- register JSAMPROW inptr0, inptr1, outptr;
-#if BITS_IN_JSAMPLE == 8
- register int thiscolsum, lastcolsum, nextcolsum;
-#else
- register INT32 thiscolsum, lastcolsum, nextcolsum;
-#endif
- register JDIMENSION colctr;
- int inrow, outrow, v;
-
- inrow = outrow = 0;
- while (outrow < cinfo->max_v_samp_factor) {
- for (v = 0; v < 2; v++) {
- /* inptr0 points to nearest input row, inptr1 points to next nearest */
- inptr0 = input_data[inrow];
- if (v == 0) /* next nearest is row above */
- inptr1 = input_data[inrow-1];
- else /* next nearest is row below */
- inptr1 = input_data[inrow+1];
- outptr = output_data[outrow++];
-
- /* Special case for first column */
- thiscolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
- nextcolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
- *outptr++ = (JSAMPLE) ((thiscolsum * 4 + 8) >> 4);
- *outptr++ = (JSAMPLE) ((thiscolsum * 3 + nextcolsum + 7) >> 4);
- lastcolsum = thiscolsum; thiscolsum = nextcolsum;
-
- for (colctr = compptr->downsampled_width - 2; colctr > 0; colctr--) {
- /* General case: 3/4 * nearer pixel + 1/4 * further pixel in each */
- /* dimension, thus 9/16, 3/16, 3/16, 1/16 overall */
- nextcolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
- *outptr++ = (JSAMPLE) ((thiscolsum * 3 + lastcolsum + 8) >> 4);
- *outptr++ = (JSAMPLE) ((thiscolsum * 3 + nextcolsum + 7) >> 4);
- lastcolsum = thiscolsum; thiscolsum = nextcolsum;
- }
-
- /* Special case for last column */
- *outptr++ = (JSAMPLE) ((thiscolsum * 3 + lastcolsum + 8) >> 4);
- *outptr++ = (JSAMPLE) ((thiscolsum * 4 + 7) >> 4);
- }
- inrow++;
- }
-}
-
-
-/*
- * Module initialization routine for upsampling.
- */
-
-GLOBAL(void)
-jinit_upsampler (j_decompress_ptr cinfo)
-{
- my_upsample_ptr upsample;
- int ci;
- jpeg_component_info * compptr;
- boolean need_buffer, do_fancy;
- int h_in_group, v_in_group, h_out_group, v_out_group;
-
- upsample = (my_upsample_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_upsampler));
- cinfo->upsample = (struct jpeg_upsampler *) upsample;
- upsample->pub.start_pass = start_pass_upsample;
- upsample->pub.upsample = sep_upsample;
- upsample->pub.need_context_rows = FALSE; /* until we find out differently */
-
- if (cinfo->CCIR601_sampling) /* this isn't supported */
- ERREXIT(cinfo, JERR_CCIR601_NOTIMPL);
-
- /* jdmainct.c doesn't support context rows when min_DCT_scaled_size = 1,
- * so don't ask for it.
- */
- do_fancy = cinfo->do_fancy_upsampling && cinfo->min_DCT_scaled_size > 1;
-
- /* Verify we can handle the sampling factors, select per-component methods,
- * and create storage as needed.
- */
- for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
- ci++, compptr++) {
- /* Compute size of an "input group" after IDCT scaling. This many samples
- * are to be converted to max_h_samp_factor * max_v_samp_factor pixels.
- */
- h_in_group = (compptr->h_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size;
- v_in_group = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
- cinfo->min_DCT_scaled_size;
- h_out_group = cinfo->max_h_samp_factor;
- v_out_group = cinfo->max_v_samp_factor;
- upsample->rowgroup_height[ci] = v_in_group; /* save for use later */
- need_buffer = TRUE;
- if (! compptr->component_needed) {
- /* Don't bother to upsample an uninteresting component. */
- upsample->methods[ci] = noop_upsample;
- need_buffer = FALSE;
- } else if (h_in_group == h_out_group && v_in_group == v_out_group) {
- /* Fullsize components can be processed without any work. */
- upsample->methods[ci] = fullsize_upsample;
- need_buffer = FALSE;
- } else if (h_in_group * 2 == h_out_group &&
- v_in_group == v_out_group) {
- /* Special cases for 2h1v upsampling */
- if (do_fancy && compptr->downsampled_width > 2)
- upsample->methods[ci] = h2v1_fancy_upsample;
- else
- upsample->methods[ci] = h2v1_upsample;
- } else if (h_in_group * 2 == h_out_group &&
- v_in_group * 2 == v_out_group) {
- /* Special cases for 2h2v upsampling */
- if (do_fancy && compptr->downsampled_width > 2) {
- upsample->methods[ci] = h2v2_fancy_upsample;
- upsample->pub.need_context_rows = TRUE;
- } else
- upsample->methods[ci] = h2v2_upsample;
- } else if ((h_out_group % h_in_group) == 0 &&
- (v_out_group % v_in_group) == 0) {
- /* Generic integral-factors upsampling method */
- upsample->methods[ci] = int_upsample;
- upsample->h_expand[ci] = (UINT8) (h_out_group / h_in_group);
- upsample->v_expand[ci] = (UINT8) (v_out_group / v_in_group);
- } else
- ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL);
- if (need_buffer) {
- upsample->color_buf[ci] = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) jround_up((long) cinfo->output_width,
- (long) cinfo->max_h_samp_factor),
- (JDIMENSION) cinfo->max_v_samp_factor);
- }
- }
-}
diff --git a/Build/source/extra/jpeg/jdtrans.c b/Build/source/extra/jpeg/jdtrans.c
deleted file mode 100644
index 6c0ab715d32..00000000000
--- a/Build/source/extra/jpeg/jdtrans.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * jdtrans.c
- *
- * Copyright (C) 1995-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains library routines for transcoding decompression,
- * that is, reading raw DCT coefficient arrays from an input JPEG file.
- * The routines in jdapimin.c will also be needed by a transcoder.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/* Forward declarations */
-LOCAL(void) transdecode_master_selection JPP((j_decompress_ptr cinfo));
-
-
-/*
- * Read the coefficient arrays from a JPEG file.
- * jpeg_read_header must be completed before calling this.
- *
- * The entire image is read into a set of virtual coefficient-block arrays,
- * one per component. The return value is a pointer to the array of
- * virtual-array descriptors. These can be manipulated directly via the
- * JPEG memory manager, or handed off to jpeg_write_coefficients().
- * To release the memory occupied by the virtual arrays, call
- * jpeg_finish_decompress() when done with the data.
- *
- * An alternative usage is to simply obtain access to the coefficient arrays
- * during a buffered-image-mode decompression operation. This is allowed
- * after any jpeg_finish_output() call. The arrays can be accessed until
- * jpeg_finish_decompress() is called. (Note that any call to the library
- * may reposition the arrays, so don't rely on access_virt_barray() results
- * to stay valid across library calls.)
- *
- * Returns NULL if suspended. This case need be checked only if
- * a suspending data source is used.
- */
-
-GLOBAL(jvirt_barray_ptr *)
-jpeg_read_coefficients (j_decompress_ptr cinfo)
-{
- if (cinfo->global_state == DSTATE_READY) {
- /* First call: initialize active modules */
- transdecode_master_selection(cinfo);
- cinfo->global_state = DSTATE_RDCOEFS;
- }
- if (cinfo->global_state == DSTATE_RDCOEFS) {
- /* Absorb whole file into the coef buffer */
- for (;;) {
- int retcode;
- /* Call progress monitor hook if present */
- if (cinfo->progress != NULL)
- (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
- /* Absorb some more input */
- retcode = (*cinfo->inputctl->consume_input) (cinfo);
- if (retcode == JPEG_SUSPENDED)
- return NULL;
- if (retcode == JPEG_REACHED_EOI)
- break;
- /* Advance progress counter if appropriate */
- if (cinfo->progress != NULL &&
- (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) {
- if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) {
- /* startup underestimated number of scans; ratchet up one scan */
- cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows;
- }
- }
- }
- /* Set state so that jpeg_finish_decompress does the right thing */
- cinfo->global_state = DSTATE_STOPPING;
- }
- /* At this point we should be in state DSTATE_STOPPING if being used
- * standalone, or in state DSTATE_BUFIMAGE if being invoked to get access
- * to the coefficients during a full buffered-image-mode decompression.
- */
- if ((cinfo->global_state == DSTATE_STOPPING ||
- cinfo->global_state == DSTATE_BUFIMAGE) && cinfo->buffered_image) {
- return cinfo->coef->coef_arrays;
- }
- /* Oops, improper usage */
- ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
- return NULL; /* keep compiler happy */
-}
-
-
-/*
- * Master selection of decompression modules for transcoding.
- * This substitutes for jdmaster.c's initialization of the full decompressor.
- */
-
-LOCAL(void)
-transdecode_master_selection (j_decompress_ptr cinfo)
-{
- /* This is effectively a buffered-image operation. */
- cinfo->buffered_image = TRUE;
-
- /* Entropy decoding: either Huffman or arithmetic coding. */
- if (cinfo->arith_code) {
- ERREXIT(cinfo, JERR_ARITH_NOTIMPL);
- } else {
- if (cinfo->progressive_mode) {
-#ifdef D_PROGRESSIVE_SUPPORTED
- jinit_phuff_decoder(cinfo);
-#else
- ERREXIT(cinfo, JERR_NOT_COMPILED);
-#endif
- } else
- jinit_huff_decoder(cinfo);
- }
-
- /* Always get a full-image coefficient buffer. */
- jinit_d_coef_controller(cinfo, TRUE);
-
- /* We can now tell the memory manager to allocate virtual arrays. */
- (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo);
-
- /* Initialize input side of decompressor to consume first scan. */
- (*cinfo->inputctl->start_input_pass) (cinfo);
-
- /* Initialize progress monitoring. */
- if (cinfo->progress != NULL) {
- int nscans;
- /* Estimate number of scans to set pass_limit. */
- if (cinfo->progressive_mode) {
- /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */
- nscans = 2 + 3 * cinfo->num_components;
- } else if (cinfo->inputctl->has_multiple_scans) {
- /* For a nonprogressive multiscan file, estimate 1 scan per component. */
- nscans = cinfo->num_components;
- } else {
- nscans = 1;
- }
- cinfo->progress->pass_counter = 0L;
- cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans;
- cinfo->progress->completed_passes = 0;
- cinfo->progress->total_passes = 1;
- }
-}
diff --git a/Build/source/extra/jpeg/jerror.c b/Build/source/extra/jpeg/jerror.c
deleted file mode 100644
index 3da7be86a00..00000000000
--- a/Build/source/extra/jpeg/jerror.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * jerror.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains simple error-reporting and trace-message routines.
- * These are suitable for Unix-like systems and others where writing to
- * stderr is the right thing to do. Many applications will want to replace
- * some or all of these routines.
- *
- * If you define USE_WINDOWS_MESSAGEBOX in jconfig.h or in the makefile,
- * you get a Windows-specific hack to display error messages in a dialog box.
- * It ain't much, but it beats dropping error messages into the bit bucket,
- * which is what happens to output to stderr under most Windows C compilers.
- *
- * These routines are used by both the compression and decompression code.
- */
-
-/* this is not a core library module, so it doesn't define JPEG_INTERNALS */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jversion.h"
-#include "jerror.h"
-
-#ifdef USE_WINDOWS_MESSAGEBOX
-#include <windows.h>
-#endif
-
-#ifndef EXIT_FAILURE /* define exit() codes if not provided */
-#define EXIT_FAILURE 1
-#endif
-
-
-/*
- * Create the message string table.
- * We do this from the master message list in jerror.h by re-reading
- * jerror.h with a suitable definition for macro JMESSAGE.
- * The message table is made an external symbol just in case any applications
- * want to refer to it directly.
- */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_std_message_table jMsgTable
-#endif
-
-#define JMESSAGE(code,string) string ,
-
-const char * const jpeg_std_message_table[] = {
-#include "jerror.h"
- NULL
-};
-
-
-/*
- * Error exit handler: must not return to caller.
- *
- * Applications may override this if they want to get control back after
- * an error. Typically one would longjmp somewhere instead of exiting.
- * The setjmp buffer can be made a private field within an expanded error
- * handler object. Note that the info needed to generate an error message
- * is stored in the error object, so you can generate the message now or
- * later, at your convenience.
- * You should make sure that the JPEG object is cleaned up (with jpeg_abort
- * or jpeg_destroy) at some point.
- */
-
-METHODDEF(void)
-error_exit (j_common_ptr cinfo)
-{
- /* Always display the message */
- (*cinfo->err->output_message) (cinfo);
-
- /* Let the memory manager delete any temp files before we die */
- jpeg_destroy(cinfo);
-
- exit(EXIT_FAILURE);
-}
-
-
-/*
- * Actual output of an error or trace message.
- * Applications may override this method to send JPEG messages somewhere
- * other than stderr.
- *
- * On Windows, printing to stderr is generally completely useless,
- * so we provide optional code to produce an error-dialog popup.
- * Most Windows applications will still prefer to override this routine,
- * but if they don't, it'll do something at least marginally useful.
- *
- * NOTE: to use the library in an environment that doesn't support the
- * C stdio library, you may have to delete the call to fprintf() entirely,
- * not just not use this routine.
- */
-
-METHODDEF(void)
-output_message (j_common_ptr cinfo)
-{
- char buffer[JMSG_LENGTH_MAX];
-
- /* Create the message */
- (*cinfo->err->format_message) (cinfo, buffer);
-
-#ifdef USE_WINDOWS_MESSAGEBOX
- /* Display it in a message dialog box */
- MessageBox(GetActiveWindow(), buffer, "JPEG Library Error",
- MB_OK | MB_ICONERROR);
-#else
- /* Send it to stderr, adding a newline */
- fprintf(stderr, "%s\n", buffer);
-#endif
-}
-
-
-/*
- * Decide whether to emit a trace or warning message.
- * msg_level is one of:
- * -1: recoverable corrupt-data warning, may want to abort.
- * 0: important advisory messages (always display to user).
- * 1: first level of tracing detail.
- * 2,3,...: successively more detailed tracing messages.
- * An application might override this method if it wanted to abort on warnings
- * or change the policy about which messages to display.
- */
-
-METHODDEF(void)
-emit_message (j_common_ptr cinfo, int msg_level)
-{
- struct jpeg_error_mgr * err = cinfo->err;
-
- if (msg_level < 0) {
- /* It's a warning message. Since corrupt files may generate many warnings,
- * the policy implemented here is to show only the first warning,
- * unless trace_level >= 3.
- */
- if (err->num_warnings == 0 || err->trace_level >= 3)
- (*err->output_message) (cinfo);
- /* Always count warnings in num_warnings. */
- err->num_warnings++;
- } else {
- /* It's a trace message. Show it if trace_level >= msg_level. */
- if (err->trace_level >= msg_level)
- (*err->output_message) (cinfo);
- }
-}
-
-
-/*
- * Format a message string for the most recent JPEG error or message.
- * The message is stored into buffer, which should be at least JMSG_LENGTH_MAX
- * characters. Note that no '\n' character is added to the string.
- * Few applications should need to override this method.
- */
-
-METHODDEF(void)
-format_message (j_common_ptr cinfo, char * buffer)
-{
- struct jpeg_error_mgr * err = cinfo->err;
- int msg_code = err->msg_code;
- const char * msgtext = NULL;
- const char * msgptr;
- char ch;
- boolean isstring;
-
- /* Look up message string in proper table */
- if (msg_code > 0 && msg_code <= err->last_jpeg_message) {
- msgtext = err->jpeg_message_table[msg_code];
- } else if (err->addon_message_table != NULL &&
- msg_code >= err->first_addon_message &&
- msg_code <= err->last_addon_message) {
- msgtext = err->addon_message_table[msg_code - err->first_addon_message];
- }
-
- /* Defend against bogus message number */
- if (msgtext == NULL) {
- err->msg_parm.i[0] = msg_code;
- msgtext = err->jpeg_message_table[0];
- }
-
- /* Check for string parameter, as indicated by %s in the message text */
- isstring = FALSE;
- msgptr = msgtext;
- while ((ch = *msgptr++) != '\0') {
- if (ch == '%') {
- if (*msgptr == 's') isstring = TRUE;
- break;
- }
- }
-
- /* Format the message into the passed buffer */
- if (isstring)
- sprintf(buffer, msgtext, err->msg_parm.s);
- else
- sprintf(buffer, msgtext,
- err->msg_parm.i[0], err->msg_parm.i[1],
- err->msg_parm.i[2], err->msg_parm.i[3],
- err->msg_parm.i[4], err->msg_parm.i[5],
- err->msg_parm.i[6], err->msg_parm.i[7]);
-}
-
-
-/*
- * Reset error state variables at start of a new image.
- * This is called during compression startup to reset trace/error
- * processing to default state, without losing any application-specific
- * method pointers. An application might possibly want to override
- * this method if it has additional error processing state.
- */
-
-METHODDEF(void)
-reset_error_mgr (j_common_ptr cinfo)
-{
- cinfo->err->num_warnings = 0;
- /* trace_level is not reset since it is an application-supplied parameter */
- cinfo->err->msg_code = 0; /* may be useful as a flag for "no error" */
-}
-
-
-/*
- * Fill in the standard error-handling methods in a jpeg_error_mgr object.
- * Typical call is:
- * struct jpeg_compress_struct cinfo;
- * struct jpeg_error_mgr err;
- *
- * cinfo.err = jpeg_std_error(&err);
- * after which the application may override some of the methods.
- */
-
-GLOBAL(struct jpeg_error_mgr *)
-jpeg_std_error (struct jpeg_error_mgr * err)
-{
- err->error_exit = error_exit;
- err->emit_message = emit_message;
- err->output_message = output_message;
- err->format_message = format_message;
- err->reset_error_mgr = reset_error_mgr;
-
- err->trace_level = 0; /* default = no tracing */
- err->num_warnings = 0; /* no warnings emitted yet */
- err->msg_code = 0; /* may be useful as a flag for "no error" */
-
- /* Initialize message table pointers */
- err->jpeg_message_table = jpeg_std_message_table;
- err->last_jpeg_message = (int) JMSG_LASTMSGCODE - 1;
-
- err->addon_message_table = NULL;
- err->first_addon_message = 0; /* for safety */
- err->last_addon_message = 0;
-
- return err;
-}
diff --git a/Build/source/extra/jpeg/jerror.h b/Build/source/extra/jpeg/jerror.h
deleted file mode 100644
index fc2fffeac29..00000000000
--- a/Build/source/extra/jpeg/jerror.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * jerror.h
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file defines the error and message codes for the JPEG library.
- * Edit this file to add new codes, or to translate the message strings to
- * some other language.
- * A set of error-reporting macros are defined too. Some applications using
- * the JPEG library may wish to include this file to get the error codes
- * and/or the macros.
- */
-
-/*
- * To define the enum list of message codes, include this file without
- * defining macro JMESSAGE. To create a message string table, include it
- * again with a suitable JMESSAGE definition (see jerror.c for an example).
- */
-#ifndef JMESSAGE
-#ifndef JERROR_H
-/* First time through, define the enum list */
-#define JMAKE_ENUM_LIST
-#else
-/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
-#define JMESSAGE(code,string)
-#endif /* JERROR_H */
-#endif /* JMESSAGE */
-
-#ifdef JMAKE_ENUM_LIST
-
-typedef enum {
-
-#define JMESSAGE(code,string) code ,
-
-#endif /* JMAKE_ENUM_LIST */
-
-JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */
-
-/* For maintenance convenience, list is alphabetical by message code name */
-JMESSAGE(JERR_ARITH_NOTIMPL,
- "Sorry, there are legal restrictions on arithmetic coding")
-JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix")
-JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
-JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
-JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
-JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range")
-JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
-JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
-JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace")
-JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace")
-JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length")
-JMESSAGE(JERR_BAD_LIB_VERSION,
- "Wrong JPEG library version: library is %d, caller expects %d")
-JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan")
-JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d")
-JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d")
-JMESSAGE(JERR_BAD_PROGRESSION,
- "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d")
-JMESSAGE(JERR_BAD_PROG_SCRIPT,
- "Invalid progressive parameters at scan script entry %d")
-JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors")
-JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d")
-JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d")
-JMESSAGE(JERR_BAD_STRUCT_SIZE,
- "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u")
-JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access")
-JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small")
-JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here")
-JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet")
-JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d")
-JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request")
-JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d")
-JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x")
-JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d")
-JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d")
-JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)")
-JMESSAGE(JERR_EMS_READ, "Read from EMS failed")
-JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed")
-JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan")
-JMESSAGE(JERR_FILE_READ, "Input file read error")
-JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?")
-JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet")
-JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow")
-JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry")
-JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels")
-JMESSAGE(JERR_INPUT_EMPTY, "Empty input file")
-JMESSAGE(JERR_INPUT_EOF, "Premature end of input file")
-JMESSAGE(JERR_MISMATCHED_QUANT_TABLE,
- "Cannot transcode due to multiple use of quantization table %d")
-JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data")
-JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change")
-JMESSAGE(JERR_NOTIMPL, "Not implemented yet")
-JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time")
-JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported")
-JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined")
-JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image")
-JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined")
-JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x")
-JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)")
-JMESSAGE(JERR_QUANT_COMPONENTS,
- "Cannot quantize more than %d color components")
-JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors")
-JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors")
-JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers")
-JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker")
-JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x")
-JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers")
-JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF")
-JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s")
-JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file")
-JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file")
-JMESSAGE(JERR_TFILE_WRITE,
- "Write failed on temporary file --- out of disk space?")
-JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines")
-JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x")
-JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up")
-JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation")
-JMESSAGE(JERR_XMS_READ, "Read from XMS failed")
-JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed")
-JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT)
-JMESSAGE(JMSG_VERSION, JVERSION)
-JMESSAGE(JTRC_16BIT_TABLES,
- "Caution: quantization tables are too coarse for baseline JPEG")
-JMESSAGE(JTRC_ADOBE,
- "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d")
-JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u")
-JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u")
-JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x")
-JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x")
-JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d")
-JMESSAGE(JTRC_DRI, "Define Restart Interval %u")
-JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u")
-JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u")
-JMESSAGE(JTRC_EOI, "End Of Image")
-JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d")
-JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d")
-JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE,
- "Warning: thumbnail image size does not match data length %u")
-JMESSAGE(JTRC_JFIF_EXTENSION,
- "JFIF extension marker: type 0x%02x, length %u")
-JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image")
-JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u")
-JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x")
-JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u")
-JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors")
-JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors")
-JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization")
-JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d")
-JMESSAGE(JTRC_RST, "RST%d")
-JMESSAGE(JTRC_SMOOTH_NOTIMPL,
- "Smoothing not supported with nonstandard sampling ratios")
-JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d")
-JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d")
-JMESSAGE(JTRC_SOI, "Start of Image")
-JMESSAGE(JTRC_SOS, "Start Of Scan: %d components")
-JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d")
-JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d")
-JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s")
-JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s")
-JMESSAGE(JTRC_THUMB_JPEG,
- "JFIF extension marker: JPEG-compressed thumbnail image, length %u")
-JMESSAGE(JTRC_THUMB_PALETTE,
- "JFIF extension marker: palette thumbnail image, length %u")
-JMESSAGE(JTRC_THUMB_RGB,
- "JFIF extension marker: RGB thumbnail image, length %u")
-JMESSAGE(JTRC_UNKNOWN_IDS,
- "Unrecognized component IDs %d %d %d, assuming YCbCr")
-JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u")
-JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u")
-JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d")
-JMESSAGE(JWRN_BOGUS_PROGRESSION,
- "Inconsistent progression sequence for component %d coefficient %d")
-JMESSAGE(JWRN_EXTRANEOUS_DATA,
- "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x")
-JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment")
-JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code")
-JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d")
-JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file")
-JMESSAGE(JWRN_MUST_RESYNC,
- "Corrupt JPEG data: found marker 0x%02x instead of RST%d")
-JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG")
-JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines")
-
-#ifdef JMAKE_ENUM_LIST
-
- JMSG_LASTMSGCODE
-} J_MESSAGE_CODE;
-
-#undef JMAKE_ENUM_LIST
-#endif /* JMAKE_ENUM_LIST */
-
-/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
-#undef JMESSAGE
-
-
-#ifndef JERROR_H
-#define JERROR_H
-
-/* Macros to simplify using the error and trace message stuff */
-/* The first parameter is either type of cinfo pointer */
-
-/* Fatal errors (print message and exit) */
-#define ERREXIT(cinfo,code) \
- ((cinfo)->err->msg_code = (code), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-#define ERREXIT1(cinfo,code,p1) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-#define ERREXIT2(cinfo,code,p1,p2) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (cinfo)->err->msg_parm.i[1] = (p2), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-#define ERREXIT3(cinfo,code,p1,p2,p3) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (cinfo)->err->msg_parm.i[1] = (p2), \
- (cinfo)->err->msg_parm.i[2] = (p3), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (cinfo)->err->msg_parm.i[1] = (p2), \
- (cinfo)->err->msg_parm.i[2] = (p3), \
- (cinfo)->err->msg_parm.i[3] = (p4), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-#define ERREXITS(cinfo,code,str) \
- ((cinfo)->err->msg_code = (code), \
- strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
- (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
-
-#define MAKESTMT(stuff) do { stuff } while (0)
-
-/* Nonfatal errors (we can keep going, but the data is probably corrupt) */
-#define WARNMS(cinfo,code) \
- ((cinfo)->err->msg_code = (code), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
-#define WARNMS1(cinfo,code,p1) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
-#define WARNMS2(cinfo,code,p1,p2) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (cinfo)->err->msg_parm.i[1] = (p2), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
-
-/* Informational/debugging messages */
-#define TRACEMS(cinfo,lvl,code) \
- ((cinfo)->err->msg_code = (code), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
-#define TRACEMS1(cinfo,lvl,code,p1) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
-#define TRACEMS2(cinfo,lvl,code,p1,p2) \
- ((cinfo)->err->msg_code = (code), \
- (cinfo)->err->msg_parm.i[0] = (p1), \
- (cinfo)->err->msg_parm.i[1] = (p2), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
-#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \
- MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
- _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \
- (cinfo)->err->msg_code = (code); \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
-#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \
- MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
- _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
- (cinfo)->err->msg_code = (code); \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
-#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \
- MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
- _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
- _mp[4] = (p5); \
- (cinfo)->err->msg_code = (code); \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
-#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \
- MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
- _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
- _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \
- (cinfo)->err->msg_code = (code); \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
-#define TRACEMSS(cinfo,lvl,code,str) \
- ((cinfo)->err->msg_code = (code), \
- strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
- (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
-
-#endif /* JERROR_H */
diff --git a/Build/source/extra/jpeg/jfdctflt.c b/Build/source/extra/jpeg/jfdctflt.c
deleted file mode 100644
index 79d7a007874..00000000000
--- a/Build/source/extra/jpeg/jfdctflt.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * jfdctflt.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a floating-point implementation of the
- * forward DCT (Discrete Cosine Transform).
- *
- * This implementation should be more accurate than either of the integer
- * DCT implementations. However, it may not give the same results on all
- * machines because of differences in roundoff behavior. Speed will depend
- * on the hardware's floating point capacity.
- *
- * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
- * on each column. Direct algorithms are also available, but they are
- * much more complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on Arai, Agui, and Nakajima's algorithm for
- * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in
- * Japanese, but the algorithm is described in the Pennebaker & Mitchell
- * JPEG textbook (see REFERENCES section in file README). The following code
- * is based directly on figure 4-8 in P&M.
- * While an 8-point DCT cannot be done in less than 11 multiplies, it is
- * possible to arrange the computation so that many of the multiplies are
- * simple scalings of the final outputs. These multiplies can then be
- * folded into the multiplications or divisions by the JPEG quantization
- * table entries. The AA&N method leaves only 5 multiplies and 29 adds
- * to be done in the DCT itself.
- * The primary disadvantage of this method is that with a fixed-point
- * implementation, accuracy is lost due to imprecise representation of the
- * scaled quantization values. However, that problem does not arise if
- * we use floating point arithmetic.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_FLOAT_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/*
- * Perform the forward DCT on one block of samples.
- */
-
-GLOBAL(void)
-jpeg_fdct_float (FAST_FLOAT * data)
-{
- FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
- FAST_FLOAT tmp10, tmp11, tmp12, tmp13;
- FAST_FLOAT z1, z2, z3, z4, z5, z11, z13;
- FAST_FLOAT *dataptr;
- int ctr;
-
- /* Pass 1: process rows. */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[0] + dataptr[7];
- tmp7 = dataptr[0] - dataptr[7];
- tmp1 = dataptr[1] + dataptr[6];
- tmp6 = dataptr[1] - dataptr[6];
- tmp2 = dataptr[2] + dataptr[5];
- tmp5 = dataptr[2] - dataptr[5];
- tmp3 = dataptr[3] + dataptr[4];
- tmp4 = dataptr[3] - dataptr[4];
-
- /* Even part */
-
- tmp10 = tmp0 + tmp3; /* phase 2 */
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[0] = tmp10 + tmp11; /* phase 3 */
- dataptr[4] = tmp10 - tmp11;
-
- z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
- dataptr[2] = tmp13 + z1; /* phase 5 */
- dataptr[6] = tmp13 - z1;
-
- /* Odd part */
-
- tmp10 = tmp4 + tmp5; /* phase 2 */
- tmp11 = tmp5 + tmp6;
- tmp12 = tmp6 + tmp7;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */
- z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */
- z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */
- z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */
-
- z11 = tmp7 + z3; /* phase 5 */
- z13 = tmp7 - z3;
-
- dataptr[5] = z13 + z2; /* phase 6 */
- dataptr[3] = z13 - z2;
- dataptr[1] = z11 + z4;
- dataptr[7] = z11 - z4;
-
- dataptr += DCTSIZE; /* advance pointer to next row */
- }
-
- /* Pass 2: process columns. */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
- tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
- tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
- tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
- tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
- tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
- tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
- tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
-
- /* Even part */
-
- tmp10 = tmp0 + tmp3; /* phase 2 */
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
- dataptr[DCTSIZE*4] = tmp10 - tmp11;
-
- z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */
- dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
- dataptr[DCTSIZE*6] = tmp13 - z1;
-
- /* Odd part */
-
- tmp10 = tmp4 + tmp5; /* phase 2 */
- tmp11 = tmp5 + tmp6;
- tmp12 = tmp6 + tmp7;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */
- z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */
- z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */
- z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */
-
- z11 = tmp7 + z3; /* phase 5 */
- z13 = tmp7 - z3;
-
- dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
- dataptr[DCTSIZE*3] = z13 - z2;
- dataptr[DCTSIZE*1] = z11 + z4;
- dataptr[DCTSIZE*7] = z11 - z4;
-
- dataptr++; /* advance pointer to next column */
- }
-}
-
-#endif /* DCT_FLOAT_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jfdctfst.c b/Build/source/extra/jpeg/jfdctfst.c
deleted file mode 100644
index ccb378a3b45..00000000000
--- a/Build/source/extra/jpeg/jfdctfst.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * jfdctfst.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a fast, not so accurate integer implementation of the
- * forward DCT (Discrete Cosine Transform).
- *
- * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
- * on each column. Direct algorithms are also available, but they are
- * much more complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on Arai, Agui, and Nakajima's algorithm for
- * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in
- * Japanese, but the algorithm is described in the Pennebaker & Mitchell
- * JPEG textbook (see REFERENCES section in file README). The following code
- * is based directly on figure 4-8 in P&M.
- * While an 8-point DCT cannot be done in less than 11 multiplies, it is
- * possible to arrange the computation so that many of the multiplies are
- * simple scalings of the final outputs. These multiplies can then be
- * folded into the multiplications or divisions by the JPEG quantization
- * table entries. The AA&N method leaves only 5 multiplies and 29 adds
- * to be done in the DCT itself.
- * The primary disadvantage of this method is that with fixed-point math,
- * accuracy is lost due to imprecise representation of the scaled
- * quantization values. The smaller the quantization table entry, the less
- * precise the scaled value, so this implementation does worse with high-
- * quality-setting files than with low-quality ones.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_IFAST_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/* Scaling decisions are generally the same as in the LL&M algorithm;
- * see jfdctint.c for more details. However, we choose to descale
- * (right shift) multiplication products as soon as they are formed,
- * rather than carrying additional fractional bits into subsequent additions.
- * This compromises accuracy slightly, but it lets us save a few shifts.
- * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples)
- * everywhere except in the multiplications proper; this saves a good deal
- * of work on 16-bit-int machines.
- *
- * Again to save a few shifts, the intermediate results between pass 1 and
- * pass 2 are not upscaled, but are represented only to integral precision.
- *
- * A final compromise is to represent the multiplicative constants to only
- * 8 fractional bits, rather than 13. This saves some shifting work on some
- * machines, and may also reduce the cost of multiplication (since there
- * are fewer one-bits in the constants).
- */
-
-#define CONST_BITS 8
-
-
-/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
- * causing a lot of useless floating-point operations at run time.
- * To get around this we use the following pre-calculated constants.
- * If you change CONST_BITS you may want to add appropriate values.
- * (With a reasonable C compiler, you can just rely on the FIX() macro...)
- */
-
-#if CONST_BITS == 8
-#define FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */
-#define FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */
-#define FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */
-#define FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */
-#else
-#define FIX_0_382683433 FIX(0.382683433)
-#define FIX_0_541196100 FIX(0.541196100)
-#define FIX_0_707106781 FIX(0.707106781)
-#define FIX_1_306562965 FIX(1.306562965)
-#endif
-
-
-/* We can gain a little more speed, with a further compromise in accuracy,
- * by omitting the addition in a descaling shift. This yields an incorrectly
- * rounded result half the time...
- */
-
-#ifndef USE_ACCURATE_ROUNDING
-#undef DESCALE
-#define DESCALE(x,n) RIGHT_SHIFT(x, n)
-#endif
-
-
-/* Multiply a DCTELEM variable by an INT32 constant, and immediately
- * descale to yield a DCTELEM result.
- */
-
-#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
-
-
-/*
- * Perform the forward DCT on one block of samples.
- */
-
-GLOBAL(void)
-jpeg_fdct_ifast (DCTELEM * data)
-{
- DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
- DCTELEM tmp10, tmp11, tmp12, tmp13;
- DCTELEM z1, z2, z3, z4, z5, z11, z13;
- DCTELEM *dataptr;
- int ctr;
- SHIFT_TEMPS
-
- /* Pass 1: process rows. */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[0] + dataptr[7];
- tmp7 = dataptr[0] - dataptr[7];
- tmp1 = dataptr[1] + dataptr[6];
- tmp6 = dataptr[1] - dataptr[6];
- tmp2 = dataptr[2] + dataptr[5];
- tmp5 = dataptr[2] - dataptr[5];
- tmp3 = dataptr[3] + dataptr[4];
- tmp4 = dataptr[3] - dataptr[4];
-
- /* Even part */
-
- tmp10 = tmp0 + tmp3; /* phase 2 */
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[0] = tmp10 + tmp11; /* phase 3 */
- dataptr[4] = tmp10 - tmp11;
-
- z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
- dataptr[2] = tmp13 + z1; /* phase 5 */
- dataptr[6] = tmp13 - z1;
-
- /* Odd part */
-
- tmp10 = tmp4 + tmp5; /* phase 2 */
- tmp11 = tmp5 + tmp6;
- tmp12 = tmp6 + tmp7;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */
- z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */
- z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */
- z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */
-
- z11 = tmp7 + z3; /* phase 5 */
- z13 = tmp7 - z3;
-
- dataptr[5] = z13 + z2; /* phase 6 */
- dataptr[3] = z13 - z2;
- dataptr[1] = z11 + z4;
- dataptr[7] = z11 - z4;
-
- dataptr += DCTSIZE; /* advance pointer to next row */
- }
-
- /* Pass 2: process columns. */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
- tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
- tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
- tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
- tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
- tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
- tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
- tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
-
- /* Even part */
-
- tmp10 = tmp0 + tmp3; /* phase 2 */
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
- dataptr[DCTSIZE*4] = tmp10 - tmp11;
-
- z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
- dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
- dataptr[DCTSIZE*6] = tmp13 - z1;
-
- /* Odd part */
-
- tmp10 = tmp4 + tmp5; /* phase 2 */
- tmp11 = tmp5 + tmp6;
- tmp12 = tmp6 + tmp7;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */
- z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */
- z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */
- z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */
-
- z11 = tmp7 + z3; /* phase 5 */
- z13 = tmp7 - z3;
-
- dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
- dataptr[DCTSIZE*3] = z13 - z2;
- dataptr[DCTSIZE*1] = z11 + z4;
- dataptr[DCTSIZE*7] = z11 - z4;
-
- dataptr++; /* advance pointer to next column */
- }
-}
-
-#endif /* DCT_IFAST_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jfdctint.c b/Build/source/extra/jpeg/jfdctint.c
deleted file mode 100644
index 0a78b64aee8..00000000000
--- a/Build/source/extra/jpeg/jfdctint.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * jfdctint.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a slow-but-accurate integer implementation of the
- * forward DCT (Discrete Cosine Transform).
- *
- * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
- * on each column. Direct algorithms are also available, but they are
- * much more complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on an algorithm described in
- * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT
- * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics,
- * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991.
- * The primary algorithm described there uses 11 multiplies and 29 adds.
- * We use their alternate method with 12 multiplies and 32 adds.
- * The advantage of this method is that no data path contains more than one
- * multiplication; this allows a very simple and accurate implementation in
- * scaled fixed-point arithmetic, with a minimal number of shifts.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_ISLOW_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/*
- * The poop on this scaling stuff is as follows:
- *
- * Each 1-D DCT step produces outputs which are a factor of sqrt(N)
- * larger than the true DCT outputs. The final outputs are therefore
- * a factor of N larger than desired; since N=8 this can be cured by
- * a simple right shift at the end of the algorithm. The advantage of
- * this arrangement is that we save two multiplications per 1-D DCT,
- * because the y0 and y4 outputs need not be divided by sqrt(N).
- * In the IJG code, this factor of 8 is removed by the quantization step
- * (in jcdctmgr.c), NOT in this module.
- *
- * We have to do addition and subtraction of the integer inputs, which
- * is no problem, and multiplication by fractional constants, which is
- * a problem to do in integer arithmetic. We multiply all the constants
- * by CONST_SCALE and convert them to integer constants (thus retaining
- * CONST_BITS bits of precision in the constants). After doing a
- * multiplication we have to divide the product by CONST_SCALE, with proper
- * rounding, to produce the correct output. This division can be done
- * cheaply as a right shift of CONST_BITS bits. We postpone shifting
- * as long as possible so that partial sums can be added together with
- * full fractional precision.
- *
- * The outputs of the first pass are scaled up by PASS1_BITS bits so that
- * they are represented to better-than-integral precision. These outputs
- * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word
- * with the recommended scaling. (For 12-bit sample data, the intermediate
- * array is INT32 anyway.)
- *
- * To avoid overflow of the 32-bit intermediate results in pass 2, we must
- * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
- * shows that the values given below are the most effective.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define CONST_BITS 13
-#define PASS1_BITS 2
-#else
-#define CONST_BITS 13
-#define PASS1_BITS 1 /* lose a little precision to avoid overflow */
-#endif
-
-/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
- * causing a lot of useless floating-point operations at run time.
- * To get around this we use the following pre-calculated constants.
- * If you change CONST_BITS you may want to add appropriate values.
- * (With a reasonable C compiler, you can just rely on the FIX() macro...)
- */
-
-#if CONST_BITS == 13
-#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */
-#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */
-#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */
-#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */
-#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */
-#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */
-#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */
-#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */
-#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */
-#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */
-#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */
-#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */
-#else
-#define FIX_0_298631336 FIX(0.298631336)
-#define FIX_0_390180644 FIX(0.390180644)
-#define FIX_0_541196100 FIX(0.541196100)
-#define FIX_0_765366865 FIX(0.765366865)
-#define FIX_0_899976223 FIX(0.899976223)
-#define FIX_1_175875602 FIX(1.175875602)
-#define FIX_1_501321110 FIX(1.501321110)
-#define FIX_1_847759065 FIX(1.847759065)
-#define FIX_1_961570560 FIX(1.961570560)
-#define FIX_2_053119869 FIX(2.053119869)
-#define FIX_2_562915447 FIX(2.562915447)
-#define FIX_3_072711026 FIX(3.072711026)
-#endif
-
-
-/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result.
- * For 8-bit samples with the recommended scaling, all the variable
- * and constant values involved are no more than 16 bits wide, so a
- * 16x16->32 bit multiply can be used instead of a full 32x32 multiply.
- * For 12-bit samples, a full 32-bit multiplication will be needed.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define MULTIPLY(var,const) MULTIPLY16C16(var,const)
-#else
-#define MULTIPLY(var,const) ((var) * (const))
-#endif
-
-
-/*
- * Perform the forward DCT on one block of samples.
- */
-
-GLOBAL(void)
-jpeg_fdct_islow (DCTELEM * data)
-{
- INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
- INT32 tmp10, tmp11, tmp12, tmp13;
- INT32 z1, z2, z3, z4, z5;
- DCTELEM *dataptr;
- int ctr;
- SHIFT_TEMPS
-
- /* Pass 1: process rows. */
- /* Note results are scaled up by sqrt(8) compared to a true DCT; */
- /* furthermore, we scale the results by 2**PASS1_BITS. */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[0] + dataptr[7];
- tmp7 = dataptr[0] - dataptr[7];
- tmp1 = dataptr[1] + dataptr[6];
- tmp6 = dataptr[1] - dataptr[6];
- tmp2 = dataptr[2] + dataptr[5];
- tmp5 = dataptr[2] - dataptr[5];
- tmp3 = dataptr[3] + dataptr[4];
- tmp4 = dataptr[3] - dataptr[4];
-
- /* Even part per LL&M figure 1 --- note that published figure is faulty;
- * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
- */
-
- tmp10 = tmp0 + tmp3;
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
- dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
-
- z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
- dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
- CONST_BITS-PASS1_BITS);
- dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
- CONST_BITS-PASS1_BITS);
-
- /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
- * cK represents cos(K*pi/16).
- * i0..i3 in the paper are tmp4..tmp7 here.
- */
-
- z1 = tmp4 + tmp7;
- z2 = tmp5 + tmp6;
- z3 = tmp4 + tmp6;
- z4 = tmp5 + tmp7;
- z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
-
- tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
- tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
- tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
- tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
- z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
- z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
- z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
- z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
-
- z3 += z5;
- z4 += z5;
-
- dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
- dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
- dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
- dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
-
- dataptr += DCTSIZE; /* advance pointer to next row */
- }
-
- /* Pass 2: process columns.
- * We remove the PASS1_BITS scaling, but leave the results scaled up
- * by an overall factor of 8.
- */
-
- dataptr = data;
- for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
- tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
- tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
- tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
- tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
- tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
- tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
- tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
- tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
-
- /* Even part per LL&M figure 1 --- note that published figure is faulty;
- * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
- */
-
- tmp10 = tmp0 + tmp3;
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
- dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
-
- z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
- dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
- CONST_BITS+PASS1_BITS);
- dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
- CONST_BITS+PASS1_BITS);
-
- /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
- * cK represents cos(K*pi/16).
- * i0..i3 in the paper are tmp4..tmp7 here.
- */
-
- z1 = tmp4 + tmp7;
- z2 = tmp5 + tmp6;
- z3 = tmp4 + tmp6;
- z4 = tmp5 + tmp7;
- z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
-
- tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
- tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
- tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
- tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
- z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
- z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
- z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
- z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
-
- z3 += z5;
- z4 += z5;
-
- dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp4 + z1 + z3,
- CONST_BITS+PASS1_BITS);
- dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp5 + z2 + z4,
- CONST_BITS+PASS1_BITS);
- dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp6 + z2 + z3,
- CONST_BITS+PASS1_BITS);
- dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp7 + z1 + z4,
- CONST_BITS+PASS1_BITS);
-
- dataptr++; /* advance pointer to next column */
- }
-}
-
-#endif /* DCT_ISLOW_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jidctflt.c b/Build/source/extra/jpeg/jidctflt.c
deleted file mode 100644
index 0188ce3dfcd..00000000000
--- a/Build/source/extra/jpeg/jidctflt.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * jidctflt.c
- *
- * Copyright (C) 1994-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a floating-point implementation of the
- * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine
- * must also perform dequantization of the input coefficients.
- *
- * This implementation should be more accurate than either of the integer
- * IDCT implementations. However, it may not give the same results on all
- * machines because of differences in roundoff behavior. Speed will depend
- * on the hardware's floating point capacity.
- *
- * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT
- * on each row (or vice versa, but it's more convenient to emit a row at
- * a time). Direct algorithms are also available, but they are much more
- * complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on Arai, Agui, and Nakajima's algorithm for
- * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in
- * Japanese, but the algorithm is described in the Pennebaker & Mitchell
- * JPEG textbook (see REFERENCES section in file README). The following code
- * is based directly on figure 4-8 in P&M.
- * While an 8-point DCT cannot be done in less than 11 multiplies, it is
- * possible to arrange the computation so that many of the multiplies are
- * simple scalings of the final outputs. These multiplies can then be
- * folded into the multiplications or divisions by the JPEG quantization
- * table entries. The AA&N method leaves only 5 multiplies and 29 adds
- * to be done in the DCT itself.
- * The primary disadvantage of this method is that with a fixed-point
- * implementation, accuracy is lost due to imprecise representation of the
- * scaled quantization values. However, that problem does not arise if
- * we use floating point arithmetic.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_FLOAT_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/* Dequantize a coefficient by multiplying it by the multiplier-table
- * entry; produce a float result.
- */
-
-#define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval))
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients.
- */
-
-GLOBAL(void)
-jpeg_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
- FAST_FLOAT tmp10, tmp11, tmp12, tmp13;
- FAST_FLOAT z5, z10, z11, z12, z13;
- JCOEFPTR inptr;
- FLOAT_MULT_TYPE * quantptr;
- FAST_FLOAT * wsptr;
- JSAMPROW outptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- int ctr;
- FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */
- SHIFT_TEMPS
-
- /* Pass 1: process columns from input, store into work array. */
-
- inptr = coef_block;
- quantptr = (FLOAT_MULT_TYPE *) compptr->dct_table;
- wsptr = workspace;
- for (ctr = DCTSIZE; ctr > 0; ctr--) {
- /* Due to quantization, we will usually find that many of the input
- * coefficients are zero, especially the AC terms. We can exploit this
- * by short-circuiting the IDCT calculation for any column in which all
- * the AC terms are zero. In that case each output is equal to the
- * DC coefficient (with scale factor as needed).
- * With typical images and quantization tables, half or more of the
- * column DCT calculations can be simplified this way.
- */
-
- if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
- inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 &&
- inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 &&
- inptr[DCTSIZE*7] == 0) {
- /* AC terms all zero */
- FAST_FLOAT dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
-
- wsptr[DCTSIZE*0] = dcval;
- wsptr[DCTSIZE*1] = dcval;
- wsptr[DCTSIZE*2] = dcval;
- wsptr[DCTSIZE*3] = dcval;
- wsptr[DCTSIZE*4] = dcval;
- wsptr[DCTSIZE*5] = dcval;
- wsptr[DCTSIZE*6] = dcval;
- wsptr[DCTSIZE*7] = dcval;
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- continue;
- }
-
- /* Even part */
-
- tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
- tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
- tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
- tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
-
- tmp10 = tmp0 + tmp2; /* phase 3 */
- tmp11 = tmp0 - tmp2;
-
- tmp13 = tmp1 + tmp3; /* phases 5-3 */
- tmp12 = (tmp1 - tmp3) * ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */
-
- tmp0 = tmp10 + tmp13; /* phase 2 */
- tmp3 = tmp10 - tmp13;
- tmp1 = tmp11 + tmp12;
- tmp2 = tmp11 - tmp12;
-
- /* Odd part */
-
- tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
- tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
- tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
- tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
-
- z13 = tmp6 + tmp5; /* phase 6 */
- z10 = tmp6 - tmp5;
- z11 = tmp4 + tmp7;
- z12 = tmp4 - tmp7;
-
- tmp7 = z11 + z13; /* phase 5 */
- tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */
-
- z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */
- tmp10 = ((FAST_FLOAT) 1.082392200) * z12 - z5; /* 2*(c2-c6) */
- tmp12 = ((FAST_FLOAT) -2.613125930) * z10 + z5; /* -2*(c2+c6) */
-
- tmp6 = tmp12 - tmp7; /* phase 2 */
- tmp5 = tmp11 - tmp6;
- tmp4 = tmp10 + tmp5;
-
- wsptr[DCTSIZE*0] = tmp0 + tmp7;
- wsptr[DCTSIZE*7] = tmp0 - tmp7;
- wsptr[DCTSIZE*1] = tmp1 + tmp6;
- wsptr[DCTSIZE*6] = tmp1 - tmp6;
- wsptr[DCTSIZE*2] = tmp2 + tmp5;
- wsptr[DCTSIZE*5] = tmp2 - tmp5;
- wsptr[DCTSIZE*4] = tmp3 + tmp4;
- wsptr[DCTSIZE*3] = tmp3 - tmp4;
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- }
-
- /* Pass 2: process rows from work array, store into output array. */
- /* Note that we must descale the results by a factor of 8 == 2**3. */
-
- wsptr = workspace;
- for (ctr = 0; ctr < DCTSIZE; ctr++) {
- outptr = output_buf[ctr] + output_col;
- /* Rows of zeroes can be exploited in the same way as we did with columns.
- * However, the column calculation has created many nonzero AC terms, so
- * the simplification applies less often (typically 5% to 10% of the time).
- * And testing floats for zero is relatively expensive, so we don't bother.
- */
-
- /* Even part */
-
- tmp10 = wsptr[0] + wsptr[4];
- tmp11 = wsptr[0] - wsptr[4];
-
- tmp13 = wsptr[2] + wsptr[6];
- tmp12 = (wsptr[2] - wsptr[6]) * ((FAST_FLOAT) 1.414213562) - tmp13;
-
- tmp0 = tmp10 + tmp13;
- tmp3 = tmp10 - tmp13;
- tmp1 = tmp11 + tmp12;
- tmp2 = tmp11 - tmp12;
-
- /* Odd part */
-
- z13 = wsptr[5] + wsptr[3];
- z10 = wsptr[5] - wsptr[3];
- z11 = wsptr[1] + wsptr[7];
- z12 = wsptr[1] - wsptr[7];
-
- tmp7 = z11 + z13;
- tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562);
-
- z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */
- tmp10 = ((FAST_FLOAT) 1.082392200) * z12 - z5; /* 2*(c2-c6) */
- tmp12 = ((FAST_FLOAT) -2.613125930) * z10 + z5; /* -2*(c2+c6) */
-
- tmp6 = tmp12 - tmp7;
- tmp5 = tmp11 - tmp6;
- tmp4 = tmp10 + tmp5;
-
- /* Final output stage: scale down by a factor of 8 and range-limit */
-
- outptr[0] = range_limit[(int) DESCALE((INT32) (tmp0 + tmp7), 3)
- & RANGE_MASK];
- outptr[7] = range_limit[(int) DESCALE((INT32) (tmp0 - tmp7), 3)
- & RANGE_MASK];
- outptr[1] = range_limit[(int) DESCALE((INT32) (tmp1 + tmp6), 3)
- & RANGE_MASK];
- outptr[6] = range_limit[(int) DESCALE((INT32) (tmp1 - tmp6), 3)
- & RANGE_MASK];
- outptr[2] = range_limit[(int) DESCALE((INT32) (tmp2 + tmp5), 3)
- & RANGE_MASK];
- outptr[5] = range_limit[(int) DESCALE((INT32) (tmp2 - tmp5), 3)
- & RANGE_MASK];
- outptr[4] = range_limit[(int) DESCALE((INT32) (tmp3 + tmp4), 3)
- & RANGE_MASK];
- outptr[3] = range_limit[(int) DESCALE((INT32) (tmp3 - tmp4), 3)
- & RANGE_MASK];
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- }
-}
-
-#endif /* DCT_FLOAT_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jidctfst.c b/Build/source/extra/jpeg/jidctfst.c
deleted file mode 100644
index dba4216fb95..00000000000
--- a/Build/source/extra/jpeg/jidctfst.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- * jidctfst.c
- *
- * Copyright (C) 1994-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a fast, not so accurate integer implementation of the
- * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine
- * must also perform dequantization of the input coefficients.
- *
- * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT
- * on each row (or vice versa, but it's more convenient to emit a row at
- * a time). Direct algorithms are also available, but they are much more
- * complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on Arai, Agui, and Nakajima's algorithm for
- * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in
- * Japanese, but the algorithm is described in the Pennebaker & Mitchell
- * JPEG textbook (see REFERENCES section in file README). The following code
- * is based directly on figure 4-8 in P&M.
- * While an 8-point DCT cannot be done in less than 11 multiplies, it is
- * possible to arrange the computation so that many of the multiplies are
- * simple scalings of the final outputs. These multiplies can then be
- * folded into the multiplications or divisions by the JPEG quantization
- * table entries. The AA&N method leaves only 5 multiplies and 29 adds
- * to be done in the DCT itself.
- * The primary disadvantage of this method is that with fixed-point math,
- * accuracy is lost due to imprecise representation of the scaled
- * quantization values. The smaller the quantization table entry, the less
- * precise the scaled value, so this implementation does worse with high-
- * quality-setting files than with low-quality ones.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_IFAST_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/* Scaling decisions are generally the same as in the LL&M algorithm;
- * see jidctint.c for more details. However, we choose to descale
- * (right shift) multiplication products as soon as they are formed,
- * rather than carrying additional fractional bits into subsequent additions.
- * This compromises accuracy slightly, but it lets us save a few shifts.
- * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples)
- * everywhere except in the multiplications proper; this saves a good deal
- * of work on 16-bit-int machines.
- *
- * The dequantized coefficients are not integers because the AA&N scaling
- * factors have been incorporated. We represent them scaled up by PASS1_BITS,
- * so that the first and second IDCT rounds have the same input scaling.
- * For 8-bit JSAMPLEs, we choose IFAST_SCALE_BITS = PASS1_BITS so as to
- * avoid a descaling shift; this compromises accuracy rather drastically
- * for small quantization table entries, but it saves a lot of shifts.
- * For 12-bit JSAMPLEs, there's no hope of using 16x16 multiplies anyway,
- * so we use a much larger scaling factor to preserve accuracy.
- *
- * A final compromise is to represent the multiplicative constants to only
- * 8 fractional bits, rather than 13. This saves some shifting work on some
- * machines, and may also reduce the cost of multiplication (since there
- * are fewer one-bits in the constants).
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define CONST_BITS 8
-#define PASS1_BITS 2
-#else
-#define CONST_BITS 8
-#define PASS1_BITS 1 /* lose a little precision to avoid overflow */
-#endif
-
-/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
- * causing a lot of useless floating-point operations at run time.
- * To get around this we use the following pre-calculated constants.
- * If you change CONST_BITS you may want to add appropriate values.
- * (With a reasonable C compiler, you can just rely on the FIX() macro...)
- */
-
-#if CONST_BITS == 8
-#define FIX_1_082392200 ((INT32) 277) /* FIX(1.082392200) */
-#define FIX_1_414213562 ((INT32) 362) /* FIX(1.414213562) */
-#define FIX_1_847759065 ((INT32) 473) /* FIX(1.847759065) */
-#define FIX_2_613125930 ((INT32) 669) /* FIX(2.613125930) */
-#else
-#define FIX_1_082392200 FIX(1.082392200)
-#define FIX_1_414213562 FIX(1.414213562)
-#define FIX_1_847759065 FIX(1.847759065)
-#define FIX_2_613125930 FIX(2.613125930)
-#endif
-
-
-/* We can gain a little more speed, with a further compromise in accuracy,
- * by omitting the addition in a descaling shift. This yields an incorrectly
- * rounded result half the time...
- */
-
-#ifndef USE_ACCURATE_ROUNDING
-#undef DESCALE
-#define DESCALE(x,n) RIGHT_SHIFT(x, n)
-#endif
-
-
-/* Multiply a DCTELEM variable by an INT32 constant, and immediately
- * descale to yield a DCTELEM result.
- */
-
-#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
-
-
-/* Dequantize a coefficient by multiplying it by the multiplier-table
- * entry; produce a DCTELEM result. For 8-bit data a 16x16->16
- * multiplication will do. For 12-bit data, the multiplier table is
- * declared INT32, so a 32-bit multiply will be used.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval))
-#else
-#define DEQUANTIZE(coef,quantval) \
- DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
-#endif
-
-
-/* Like DESCALE, but applies to a DCTELEM and produces an int.
- * We assume that int right shift is unsigned if INT32 right shift is.
- */
-
-#ifdef RIGHT_SHIFT_IS_UNSIGNED
-#define ISHIFT_TEMPS DCTELEM ishift_temp;
-#if BITS_IN_JSAMPLE == 8
-#define DCTELEMBITS 16 /* DCTELEM may be 16 or 32 bits */
-#else
-#define DCTELEMBITS 32 /* DCTELEM must be 32 bits */
-#endif
-#define IRIGHT_SHIFT(x,shft) \
- ((ishift_temp = (x)) < 0 ? \
- (ishift_temp >> (shft)) | ((~((DCTELEM) 0)) << (DCTELEMBITS-(shft))) : \
- (ishift_temp >> (shft)))
-#else
-#define ISHIFT_TEMPS
-#define IRIGHT_SHIFT(x,shft) ((x) >> (shft))
-#endif
-
-#ifdef USE_ACCURATE_ROUNDING
-#define IDESCALE(x,n) ((int) IRIGHT_SHIFT((x) + (1 << ((n)-1)), n))
-#else
-#define IDESCALE(x,n) ((int) IRIGHT_SHIFT(x, n))
-#endif
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients.
- */
-
-GLOBAL(void)
-jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
- DCTELEM tmp10, tmp11, tmp12, tmp13;
- DCTELEM z5, z10, z11, z12, z13;
- JCOEFPTR inptr;
- IFAST_MULT_TYPE * quantptr;
- int * wsptr;
- JSAMPROW outptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- int ctr;
- int workspace[DCTSIZE2]; /* buffers data between passes */
- SHIFT_TEMPS /* for DESCALE */
- ISHIFT_TEMPS /* for IDESCALE */
-
- /* Pass 1: process columns from input, store into work array. */
-
- inptr = coef_block;
- quantptr = (IFAST_MULT_TYPE *) compptr->dct_table;
- wsptr = workspace;
- for (ctr = DCTSIZE; ctr > 0; ctr--) {
- /* Due to quantization, we will usually find that many of the input
- * coefficients are zero, especially the AC terms. We can exploit this
- * by short-circuiting the IDCT calculation for any column in which all
- * the AC terms are zero. In that case each output is equal to the
- * DC coefficient (with scale factor as needed).
- * With typical images and quantization tables, half or more of the
- * column DCT calculations can be simplified this way.
- */
-
- if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
- inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 &&
- inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 &&
- inptr[DCTSIZE*7] == 0) {
- /* AC terms all zero */
- int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
-
- wsptr[DCTSIZE*0] = dcval;
- wsptr[DCTSIZE*1] = dcval;
- wsptr[DCTSIZE*2] = dcval;
- wsptr[DCTSIZE*3] = dcval;
- wsptr[DCTSIZE*4] = dcval;
- wsptr[DCTSIZE*5] = dcval;
- wsptr[DCTSIZE*6] = dcval;
- wsptr[DCTSIZE*7] = dcval;
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- continue;
- }
-
- /* Even part */
-
- tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
- tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
- tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
- tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
-
- tmp10 = tmp0 + tmp2; /* phase 3 */
- tmp11 = tmp0 - tmp2;
-
- tmp13 = tmp1 + tmp3; /* phases 5-3 */
- tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; /* 2*c4 */
-
- tmp0 = tmp10 + tmp13; /* phase 2 */
- tmp3 = tmp10 - tmp13;
- tmp1 = tmp11 + tmp12;
- tmp2 = tmp11 - tmp12;
-
- /* Odd part */
-
- tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
- tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
- tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
- tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
-
- z13 = tmp6 + tmp5; /* phase 6 */
- z10 = tmp6 - tmp5;
- z11 = tmp4 + tmp7;
- z12 = tmp4 - tmp7;
-
- tmp7 = z11 + z13; /* phase 5 */
- tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */
-
- z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */
- tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */
- tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */
-
- tmp6 = tmp12 - tmp7; /* phase 2 */
- tmp5 = tmp11 - tmp6;
- tmp4 = tmp10 + tmp5;
-
- wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7);
- wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7);
- wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6);
- wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6);
- wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5);
- wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5);
- wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4);
- wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4);
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- }
-
- /* Pass 2: process rows from work array, store into output array. */
- /* Note that we must descale the results by a factor of 8 == 2**3, */
- /* and also undo the PASS1_BITS scaling. */
-
- wsptr = workspace;
- for (ctr = 0; ctr < DCTSIZE; ctr++) {
- outptr = output_buf[ctr] + output_col;
- /* Rows of zeroes can be exploited in the same way as we did with columns.
- * However, the column calculation has created many nonzero AC terms, so
- * the simplification applies less often (typically 5% to 10% of the time).
- * On machines with very fast multiplication, it's possible that the
- * test takes more time than it's worth. In that case this section
- * may be commented out.
- */
-
-#ifndef NO_ZERO_ROW_TEST
- if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 &&
- wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) {
- /* AC terms all zero */
- JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
- & RANGE_MASK];
-
- outptr[0] = dcval;
- outptr[1] = dcval;
- outptr[2] = dcval;
- outptr[3] = dcval;
- outptr[4] = dcval;
- outptr[5] = dcval;
- outptr[6] = dcval;
- outptr[7] = dcval;
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- continue;
- }
-#endif
-
- /* Even part */
-
- tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]);
- tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]);
-
- tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]);
- tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562)
- - tmp13;
-
- tmp0 = tmp10 + tmp13;
- tmp3 = tmp10 - tmp13;
- tmp1 = tmp11 + tmp12;
- tmp2 = tmp11 - tmp12;
-
- /* Odd part */
-
- z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3];
- z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3];
- z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7];
- z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7];
-
- tmp7 = z11 + z13; /* phase 5 */
- tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */
-
- z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */
- tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */
- tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */
-
- tmp6 = tmp12 - tmp7; /* phase 2 */
- tmp5 = tmp11 - tmp6;
- tmp4 = tmp10 + tmp5;
-
- /* Final output stage: scale down by a factor of 8 and range-limit */
-
- outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3)
- & RANGE_MASK];
- outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3)
- & RANGE_MASK];
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- }
-}
-
-#endif /* DCT_IFAST_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jidctint.c b/Build/source/extra/jpeg/jidctint.c
deleted file mode 100644
index a72b3207caf..00000000000
--- a/Build/source/extra/jpeg/jidctint.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
- * jidctint.c
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a slow-but-accurate integer implementation of the
- * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine
- * must also perform dequantization of the input coefficients.
- *
- * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT
- * on each row (or vice versa, but it's more convenient to emit a row at
- * a time). Direct algorithms are also available, but they are much more
- * complex and seem not to be any faster when reduced to code.
- *
- * This implementation is based on an algorithm described in
- * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT
- * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics,
- * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991.
- * The primary algorithm described there uses 11 multiplies and 29 adds.
- * We use their alternate method with 12 multiplies and 32 adds.
- * The advantage of this method is that no data path contains more than one
- * multiplication; this allows a very simple and accurate implementation in
- * scaled fixed-point arithmetic, with a minimal number of shifts.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef DCT_ISLOW_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/*
- * The poop on this scaling stuff is as follows:
- *
- * Each 1-D IDCT step produces outputs which are a factor of sqrt(N)
- * larger than the true IDCT outputs. The final outputs are therefore
- * a factor of N larger than desired; since N=8 this can be cured by
- * a simple right shift at the end of the algorithm. The advantage of
- * this arrangement is that we save two multiplications per 1-D IDCT,
- * because the y0 and y4 inputs need not be divided by sqrt(N).
- *
- * We have to do addition and subtraction of the integer inputs, which
- * is no problem, and multiplication by fractional constants, which is
- * a problem to do in integer arithmetic. We multiply all the constants
- * by CONST_SCALE and convert them to integer constants (thus retaining
- * CONST_BITS bits of precision in the constants). After doing a
- * multiplication we have to divide the product by CONST_SCALE, with proper
- * rounding, to produce the correct output. This division can be done
- * cheaply as a right shift of CONST_BITS bits. We postpone shifting
- * as long as possible so that partial sums can be added together with
- * full fractional precision.
- *
- * The outputs of the first pass are scaled up by PASS1_BITS bits so that
- * they are represented to better-than-integral precision. These outputs
- * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word
- * with the recommended scaling. (To scale up 12-bit sample data further, an
- * intermediate INT32 array would be needed.)
- *
- * To avoid overflow of the 32-bit intermediate results in pass 2, we must
- * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
- * shows that the values given below are the most effective.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define CONST_BITS 13
-#define PASS1_BITS 2
-#else
-#define CONST_BITS 13
-#define PASS1_BITS 1 /* lose a little precision to avoid overflow */
-#endif
-
-/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
- * causing a lot of useless floating-point operations at run time.
- * To get around this we use the following pre-calculated constants.
- * If you change CONST_BITS you may want to add appropriate values.
- * (With a reasonable C compiler, you can just rely on the FIX() macro...)
- */
-
-#if CONST_BITS == 13
-#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */
-#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */
-#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */
-#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */
-#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */
-#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */
-#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */
-#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */
-#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */
-#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */
-#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */
-#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */
-#else
-#define FIX_0_298631336 FIX(0.298631336)
-#define FIX_0_390180644 FIX(0.390180644)
-#define FIX_0_541196100 FIX(0.541196100)
-#define FIX_0_765366865 FIX(0.765366865)
-#define FIX_0_899976223 FIX(0.899976223)
-#define FIX_1_175875602 FIX(1.175875602)
-#define FIX_1_501321110 FIX(1.501321110)
-#define FIX_1_847759065 FIX(1.847759065)
-#define FIX_1_961570560 FIX(1.961570560)
-#define FIX_2_053119869 FIX(2.053119869)
-#define FIX_2_562915447 FIX(2.562915447)
-#define FIX_3_072711026 FIX(3.072711026)
-#endif
-
-
-/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result.
- * For 8-bit samples with the recommended scaling, all the variable
- * and constant values involved are no more than 16 bits wide, so a
- * 16x16->32 bit multiply can be used instead of a full 32x32 multiply.
- * For 12-bit samples, a full 32-bit multiplication will be needed.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define MULTIPLY(var,const) MULTIPLY16C16(var,const)
-#else
-#define MULTIPLY(var,const) ((var) * (const))
-#endif
-
-
-/* Dequantize a coefficient by multiplying it by the multiplier-table
- * entry; produce an int result. In this module, both inputs and result
- * are 16 bits or less, so either int or short multiply will work.
- */
-
-#define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval))
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients.
- */
-
-GLOBAL(void)
-jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- INT32 tmp0, tmp1, tmp2, tmp3;
- INT32 tmp10, tmp11, tmp12, tmp13;
- INT32 z1, z2, z3, z4, z5;
- JCOEFPTR inptr;
- ISLOW_MULT_TYPE * quantptr;
- int * wsptr;
- JSAMPROW outptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- int ctr;
- int workspace[DCTSIZE2]; /* buffers data between passes */
- SHIFT_TEMPS
-
- /* Pass 1: process columns from input, store into work array. */
- /* Note results are scaled up by sqrt(8) compared to a true IDCT; */
- /* furthermore, we scale the results by 2**PASS1_BITS. */
-
- inptr = coef_block;
- quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table;
- wsptr = workspace;
- for (ctr = DCTSIZE; ctr > 0; ctr--) {
- /* Due to quantization, we will usually find that many of the input
- * coefficients are zero, especially the AC terms. We can exploit this
- * by short-circuiting the IDCT calculation for any column in which all
- * the AC terms are zero. In that case each output is equal to the
- * DC coefficient (with scale factor as needed).
- * With typical images and quantization tables, half or more of the
- * column DCT calculations can be simplified this way.
- */
-
- if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
- inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 &&
- inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 &&
- inptr[DCTSIZE*7] == 0) {
- /* AC terms all zero */
- int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
-
- wsptr[DCTSIZE*0] = dcval;
- wsptr[DCTSIZE*1] = dcval;
- wsptr[DCTSIZE*2] = dcval;
- wsptr[DCTSIZE*3] = dcval;
- wsptr[DCTSIZE*4] = dcval;
- wsptr[DCTSIZE*5] = dcval;
- wsptr[DCTSIZE*6] = dcval;
- wsptr[DCTSIZE*7] = dcval;
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- continue;
- }
-
- /* Even part: reverse the even part of the forward DCT. */
- /* The rotator is sqrt(2)*c(-6). */
-
- z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
- z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
-
- z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
- tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
- tmp3 = z1 + MULTIPLY(z2, FIX_0_765366865);
-
- z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
- z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
-
- tmp0 = (z2 + z3) << CONST_BITS;
- tmp1 = (z2 - z3) << CONST_BITS;
-
- tmp10 = tmp0 + tmp3;
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- /* Odd part per figure 8; the matrix is unitary and hence its
- * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively.
- */
-
- tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
- tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
- tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
- tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
-
- z1 = tmp0 + tmp3;
- z2 = tmp1 + tmp2;
- z3 = tmp0 + tmp2;
- z4 = tmp1 + tmp3;
- z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
-
- tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
- tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
- tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
- tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
- z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
- z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
- z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
- z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
-
- z3 += z5;
- z4 += z5;
-
- tmp0 += z1 + z3;
- tmp1 += z2 + z4;
- tmp2 += z2 + z3;
- tmp3 += z1 + z4;
-
- /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
-
- wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*7] = (int) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*1] = (int) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*6] = (int) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*5] = (int) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
- wsptr[DCTSIZE*4] = (int) DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS);
-
- inptr++; /* advance pointers to next column */
- quantptr++;
- wsptr++;
- }
-
- /* Pass 2: process rows from work array, store into output array. */
- /* Note that we must descale the results by a factor of 8 == 2**3, */
- /* and also undo the PASS1_BITS scaling. */
-
- wsptr = workspace;
- for (ctr = 0; ctr < DCTSIZE; ctr++) {
- outptr = output_buf[ctr] + output_col;
- /* Rows of zeroes can be exploited in the same way as we did with columns.
- * However, the column calculation has created many nonzero AC terms, so
- * the simplification applies less often (typically 5% to 10% of the time).
- * On machines with very fast multiplication, it's possible that the
- * test takes more time than it's worth. In that case this section
- * may be commented out.
- */
-
-#ifndef NO_ZERO_ROW_TEST
- if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 &&
- wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) {
- /* AC terms all zero */
- JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
- & RANGE_MASK];
-
- outptr[0] = dcval;
- outptr[1] = dcval;
- outptr[2] = dcval;
- outptr[3] = dcval;
- outptr[4] = dcval;
- outptr[5] = dcval;
- outptr[6] = dcval;
- outptr[7] = dcval;
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- continue;
- }
-#endif
-
- /* Even part: reverse the even part of the forward DCT. */
- /* The rotator is sqrt(2)*c(-6). */
-
- z2 = (INT32) wsptr[2];
- z3 = (INT32) wsptr[6];
-
- z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
- tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
- tmp3 = z1 + MULTIPLY(z2, FIX_0_765366865);
-
- tmp0 = ((INT32) wsptr[0] + (INT32) wsptr[4]) << CONST_BITS;
- tmp1 = ((INT32) wsptr[0] - (INT32) wsptr[4]) << CONST_BITS;
-
- tmp10 = tmp0 + tmp3;
- tmp13 = tmp0 - tmp3;
- tmp11 = tmp1 + tmp2;
- tmp12 = tmp1 - tmp2;
-
- /* Odd part per figure 8; the matrix is unitary and hence its
- * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively.
- */
-
- tmp0 = (INT32) wsptr[7];
- tmp1 = (INT32) wsptr[5];
- tmp2 = (INT32) wsptr[3];
- tmp3 = (INT32) wsptr[1];
-
- z1 = tmp0 + tmp3;
- z2 = tmp1 + tmp2;
- z3 = tmp0 + tmp2;
- z4 = tmp1 + tmp3;
- z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
-
- tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
- tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
- tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
- tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
- z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
- z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
- z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
- z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
-
- z3 += z5;
- z4 += z5;
-
- tmp0 += z1 + z3;
- tmp1 += z2 + z4;
- tmp2 += z2 + z3;
- tmp3 += z1 + z4;
-
- /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
-
- outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp3,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[7] = range_limit[(int) DESCALE(tmp10 - tmp3,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[1] = range_limit[(int) DESCALE(tmp11 + tmp2,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[6] = range_limit[(int) DESCALE(tmp11 - tmp2,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[2] = range_limit[(int) DESCALE(tmp12 + tmp1,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[5] = range_limit[(int) DESCALE(tmp12 - tmp1,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[3] = range_limit[(int) DESCALE(tmp13 + tmp0,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
- outptr[4] = range_limit[(int) DESCALE(tmp13 - tmp0,
- CONST_BITS+PASS1_BITS+3)
- & RANGE_MASK];
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- }
-}
-
-#endif /* DCT_ISLOW_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jidctred.c b/Build/source/extra/jpeg/jidctred.c
deleted file mode 100644
index 421f3c7ca1e..00000000000
--- a/Build/source/extra/jpeg/jidctred.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * jidctred.c
- *
- * Copyright (C) 1994-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains inverse-DCT routines that produce reduced-size output:
- * either 4x4, 2x2, or 1x1 pixels from an 8x8 DCT block.
- *
- * The implementation is based on the Loeffler, Ligtenberg and Moschytz (LL&M)
- * algorithm used in jidctint.c. We simply replace each 8-to-8 1-D IDCT step
- * with an 8-to-4 step that produces the four averages of two adjacent outputs
- * (or an 8-to-2 step producing two averages of four outputs, for 2x2 output).
- * These steps were derived by computing the corresponding values at the end
- * of the normal LL&M code, then simplifying as much as possible.
- *
- * 1x1 is trivial: just take the DC coefficient divided by 8.
- *
- * See jidctint.c for additional comments.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jdct.h" /* Private declarations for DCT subsystem */
-
-#ifdef IDCT_SCALING_SUPPORTED
-
-
-/*
- * This module is specialized to the case DCTSIZE = 8.
- */
-
-#if DCTSIZE != 8
- Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
-#endif
-
-
-/* Scaling is the same as in jidctint.c. */
-
-#if BITS_IN_JSAMPLE == 8
-#define CONST_BITS 13
-#define PASS1_BITS 2
-#else
-#define CONST_BITS 13
-#define PASS1_BITS 1 /* lose a little precision to avoid overflow */
-#endif
-
-/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
- * causing a lot of useless floating-point operations at run time.
- * To get around this we use the following pre-calculated constants.
- * If you change CONST_BITS you may want to add appropriate values.
- * (With a reasonable C compiler, you can just rely on the FIX() macro...)
- */
-
-#if CONST_BITS == 13
-#define FIX_0_211164243 ((INT32) 1730) /* FIX(0.211164243) */
-#define FIX_0_509795579 ((INT32) 4176) /* FIX(0.509795579) */
-#define FIX_0_601344887 ((INT32) 4926) /* FIX(0.601344887) */
-#define FIX_0_720959822 ((INT32) 5906) /* FIX(0.720959822) */
-#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */
-#define FIX_0_850430095 ((INT32) 6967) /* FIX(0.850430095) */
-#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */
-#define FIX_1_061594337 ((INT32) 8697) /* FIX(1.061594337) */
-#define FIX_1_272758580 ((INT32) 10426) /* FIX(1.272758580) */
-#define FIX_1_451774981 ((INT32) 11893) /* FIX(1.451774981) */
-#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */
-#define FIX_2_172734803 ((INT32) 17799) /* FIX(2.172734803) */
-#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */
-#define FIX_3_624509785 ((INT32) 29692) /* FIX(3.624509785) */
-#else
-#define FIX_0_211164243 FIX(0.211164243)
-#define FIX_0_509795579 FIX(0.509795579)
-#define FIX_0_601344887 FIX(0.601344887)
-#define FIX_0_720959822 FIX(0.720959822)
-#define FIX_0_765366865 FIX(0.765366865)
-#define FIX_0_850430095 FIX(0.850430095)
-#define FIX_0_899976223 FIX(0.899976223)
-#define FIX_1_061594337 FIX(1.061594337)
-#define FIX_1_272758580 FIX(1.272758580)
-#define FIX_1_451774981 FIX(1.451774981)
-#define FIX_1_847759065 FIX(1.847759065)
-#define FIX_2_172734803 FIX(2.172734803)
-#define FIX_2_562915447 FIX(2.562915447)
-#define FIX_3_624509785 FIX(3.624509785)
-#endif
-
-
-/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result.
- * For 8-bit samples with the recommended scaling, all the variable
- * and constant values involved are no more than 16 bits wide, so a
- * 16x16->32 bit multiply can be used instead of a full 32x32 multiply.
- * For 12-bit samples, a full 32-bit multiplication will be needed.
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define MULTIPLY(var,const) MULTIPLY16C16(var,const)
-#else
-#define MULTIPLY(var,const) ((var) * (const))
-#endif
-
-
-/* Dequantize a coefficient by multiplying it by the multiplier-table
- * entry; produce an int result. In this module, both inputs and result
- * are 16 bits or less, so either int or short multiply will work.
- */
-
-#define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval))
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients,
- * producing a reduced-size 4x4 output block.
- */
-
-GLOBAL(void)
-jpeg_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- INT32 tmp0, tmp2, tmp10, tmp12;
- INT32 z1, z2, z3, z4;
- JCOEFPTR inptr;
- ISLOW_MULT_TYPE * quantptr;
- int * wsptr;
- JSAMPROW outptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- int ctr;
- int workspace[DCTSIZE*4]; /* buffers data between passes */
- SHIFT_TEMPS
-
- /* Pass 1: process columns from input, store into work array. */
-
- inptr = coef_block;
- quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table;
- wsptr = workspace;
- for (ctr = DCTSIZE; ctr > 0; inptr++, quantptr++, wsptr++, ctr--) {
- /* Don't bother to process column 4, because second pass won't use it */
- if (ctr == DCTSIZE-4)
- continue;
- if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
- inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*5] == 0 &&
- inptr[DCTSIZE*6] == 0 && inptr[DCTSIZE*7] == 0) {
- /* AC terms all zero; we need not examine term 4 for 4x4 output */
- int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
-
- wsptr[DCTSIZE*0] = dcval;
- wsptr[DCTSIZE*1] = dcval;
- wsptr[DCTSIZE*2] = dcval;
- wsptr[DCTSIZE*3] = dcval;
-
- continue;
- }
-
- /* Even part */
-
- tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
- tmp0 <<= (CONST_BITS+1);
-
- z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
- z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
-
- tmp2 = MULTIPLY(z2, FIX_1_847759065) + MULTIPLY(z3, - FIX_0_765366865);
-
- tmp10 = tmp0 + tmp2;
- tmp12 = tmp0 - tmp2;
-
- /* Odd part */
-
- z1 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
- z2 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
- z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
- z4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
-
- tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
- + MULTIPLY(z2, FIX_1_451774981) /* sqrt(2) * (c3+c7) */
- + MULTIPLY(z3, - FIX_2_172734803) /* sqrt(2) * (-c1-c5) */
- + MULTIPLY(z4, FIX_1_061594337); /* sqrt(2) * (c5+c7) */
-
- tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
- + MULTIPLY(z2, - FIX_0_601344887) /* sqrt(2) * (c5-c1) */
- + MULTIPLY(z3, FIX_0_899976223) /* sqrt(2) * (c3-c7) */
- + MULTIPLY(z4, FIX_2_562915447); /* sqrt(2) * (c1+c3) */
-
- /* Final output stage */
-
- wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
- wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
- wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
- wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
- }
-
- /* Pass 2: process 4 rows from work array, store into output array. */
-
- wsptr = workspace;
- for (ctr = 0; ctr < 4; ctr++) {
- outptr = output_buf[ctr] + output_col;
- /* It's not clear whether a zero row test is worthwhile here ... */
-
-#ifndef NO_ZERO_ROW_TEST
- if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 &&
- wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) {
- /* AC terms all zero */
- JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
- & RANGE_MASK];
-
- outptr[0] = dcval;
- outptr[1] = dcval;
- outptr[2] = dcval;
- outptr[3] = dcval;
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- continue;
- }
-#endif
-
- /* Even part */
-
- tmp0 = ((INT32) wsptr[0]) << (CONST_BITS+1);
-
- tmp2 = MULTIPLY((INT32) wsptr[2], FIX_1_847759065)
- + MULTIPLY((INT32) wsptr[6], - FIX_0_765366865);
-
- tmp10 = tmp0 + tmp2;
- tmp12 = tmp0 - tmp2;
-
- /* Odd part */
-
- z1 = (INT32) wsptr[7];
- z2 = (INT32) wsptr[5];
- z3 = (INT32) wsptr[3];
- z4 = (INT32) wsptr[1];
-
- tmp0 = MULTIPLY(z1, - FIX_0_211164243) /* sqrt(2) * (c3-c1) */
- + MULTIPLY(z2, FIX_1_451774981) /* sqrt(2) * (c3+c7) */
- + MULTIPLY(z3, - FIX_2_172734803) /* sqrt(2) * (-c1-c5) */
- + MULTIPLY(z4, FIX_1_061594337); /* sqrt(2) * (c5+c7) */
-
- tmp2 = MULTIPLY(z1, - FIX_0_509795579) /* sqrt(2) * (c7-c5) */
- + MULTIPLY(z2, - FIX_0_601344887) /* sqrt(2) * (c5-c1) */
- + MULTIPLY(z3, FIX_0_899976223) /* sqrt(2) * (c3-c7) */
- + MULTIPLY(z4, FIX_2_562915447); /* sqrt(2) * (c1+c3) */
-
- /* Final output stage */
-
- outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp2,
- CONST_BITS+PASS1_BITS+3+1)
- & RANGE_MASK];
- outptr[3] = range_limit[(int) DESCALE(tmp10 - tmp2,
- CONST_BITS+PASS1_BITS+3+1)
- & RANGE_MASK];
- outptr[1] = range_limit[(int) DESCALE(tmp12 + tmp0,
- CONST_BITS+PASS1_BITS+3+1)
- & RANGE_MASK];
- outptr[2] = range_limit[(int) DESCALE(tmp12 - tmp0,
- CONST_BITS+PASS1_BITS+3+1)
- & RANGE_MASK];
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- }
-}
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients,
- * producing a reduced-size 2x2 output block.
- */
-
-GLOBAL(void)
-jpeg_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- INT32 tmp0, tmp10, z1;
- JCOEFPTR inptr;
- ISLOW_MULT_TYPE * quantptr;
- int * wsptr;
- JSAMPROW outptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- int ctr;
- int workspace[DCTSIZE*2]; /* buffers data between passes */
- SHIFT_TEMPS
-
- /* Pass 1: process columns from input, store into work array. */
-
- inptr = coef_block;
- quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table;
- wsptr = workspace;
- for (ctr = DCTSIZE; ctr > 0; inptr++, quantptr++, wsptr++, ctr--) {
- /* Don't bother to process columns 2,4,6 */
- if (ctr == DCTSIZE-2 || ctr == DCTSIZE-4 || ctr == DCTSIZE-6)
- continue;
- if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*3] == 0 &&
- inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*7] == 0) {
- /* AC terms all zero; we need not examine terms 2,4,6 for 2x2 output */
- int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
-
- wsptr[DCTSIZE*0] = dcval;
- wsptr[DCTSIZE*1] = dcval;
-
- continue;
- }
-
- /* Even part */
-
- z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
- tmp10 = z1 << (CONST_BITS+2);
-
- /* Odd part */
-
- z1 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
- tmp0 = MULTIPLY(z1, - FIX_0_720959822); /* sqrt(2) * (c7-c5+c3-c1) */
- z1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
- tmp0 += MULTIPLY(z1, FIX_0_850430095); /* sqrt(2) * (-c1+c3+c5+c7) */
- z1 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
- tmp0 += MULTIPLY(z1, - FIX_1_272758580); /* sqrt(2) * (-c1+c3-c5-c7) */
- z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
- tmp0 += MULTIPLY(z1, FIX_3_624509785); /* sqrt(2) * (c1+c3+c5+c7) */
-
- /* Final output stage */
-
- wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp0, CONST_BITS-PASS1_BITS+2);
- wsptr[DCTSIZE*1] = (int) DESCALE(tmp10 - tmp0, CONST_BITS-PASS1_BITS+2);
- }
-
- /* Pass 2: process 2 rows from work array, store into output array. */
-
- wsptr = workspace;
- for (ctr = 0; ctr < 2; ctr++) {
- outptr = output_buf[ctr] + output_col;
- /* It's not clear whether a zero row test is worthwhile here ... */
-
-#ifndef NO_ZERO_ROW_TEST
- if (wsptr[1] == 0 && wsptr[3] == 0 && wsptr[5] == 0 && wsptr[7] == 0) {
- /* AC terms all zero */
- JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
- & RANGE_MASK];
-
- outptr[0] = dcval;
- outptr[1] = dcval;
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- continue;
- }
-#endif
-
- /* Even part */
-
- tmp10 = ((INT32) wsptr[0]) << (CONST_BITS+2);
-
- /* Odd part */
-
- tmp0 = MULTIPLY((INT32) wsptr[7], - FIX_0_720959822) /* sqrt(2) * (c7-c5+c3-c1) */
- + MULTIPLY((INT32) wsptr[5], FIX_0_850430095) /* sqrt(2) * (-c1+c3+c5+c7) */
- + MULTIPLY((INT32) wsptr[3], - FIX_1_272758580) /* sqrt(2) * (-c1+c3-c5-c7) */
- + MULTIPLY((INT32) wsptr[1], FIX_3_624509785); /* sqrt(2) * (c1+c3+c5+c7) */
-
- /* Final output stage */
-
- outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp0,
- CONST_BITS+PASS1_BITS+3+2)
- & RANGE_MASK];
- outptr[1] = range_limit[(int) DESCALE(tmp10 - tmp0,
- CONST_BITS+PASS1_BITS+3+2)
- & RANGE_MASK];
-
- wsptr += DCTSIZE; /* advance pointer to next row */
- }
-}
-
-
-/*
- * Perform dequantization and inverse DCT on one block of coefficients,
- * producing a reduced-size 1x1 output block.
- */
-
-GLOBAL(void)
-jpeg_idct_1x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col)
-{
- int dcval;
- ISLOW_MULT_TYPE * quantptr;
- JSAMPLE *range_limit = IDCT_range_limit(cinfo);
- SHIFT_TEMPS
-
- /* We hardly need an inverse DCT routine for this: just take the
- * average pixel value, which is one-eighth of the DC coefficient.
- */
- quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table;
- dcval = DEQUANTIZE(coef_block[0], quantptr[0]);
- dcval = (int) DESCALE((INT32) dcval, 3);
-
- output_buf[0][output_col] = range_limit[dcval & RANGE_MASK];
-}
-
-#endif /* IDCT_SCALING_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jinclude.h b/Build/source/extra/jpeg/jinclude.h
deleted file mode 100644
index 0a4f15146ae..00000000000
--- a/Build/source/extra/jpeg/jinclude.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * jinclude.h
- *
- * Copyright (C) 1991-1994, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file exists to provide a single place to fix any problems with
- * including the wrong system include files. (Common problems are taken
- * care of by the standard jconfig symbols, but on really weird systems
- * you may have to edit this file.)
- *
- * NOTE: this file is NOT intended to be included by applications using the
- * JPEG library. Most applications need only include jpeglib.h.
- */
-
-
-/* Include auto-config file to find out which system include files we need. */
-
-#include "jconfig.h" /* auto configuration options */
-#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */
-
-/*
- * We need the NULL macro and size_t typedef.
- * On an ANSI-conforming system it is sufficient to include <stddef.h>.
- * Otherwise, we get them from <stdlib.h> or <stdio.h>; we may have to
- * pull in <sys/types.h> as well.
- * Note that the core JPEG library does not require <stdio.h>;
- * only the default error handler and data source/destination modules do.
- * But we must pull it in because of the references to FILE in jpeglib.h.
- * You can remove those references if you want to compile without <stdio.h>.
- */
-
-#ifdef HAVE_STDDEF_H
-#include <stddef.h>
-#endif
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef NEED_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#include <stdio.h>
-
-/*
- * We need memory copying and zeroing functions, plus strncpy().
- * ANSI and System V implementations declare these in <string.h>.
- * BSD doesn't have the mem() functions, but it does have bcopy()/bzero().
- * Some systems may declare memset and memcpy in <memory.h>.
- *
- * NOTE: we assume the size parameters to these functions are of type size_t.
- * Change the casts in these macros if not!
- */
-
-#ifdef NEED_BSD_STRINGS
-
-#include <strings.h>
-#define MEMZERO(target,size) bzero((void *)(target), (size_t)(size))
-#define MEMCOPY(dest,src,size) bcopy((const void *)(src), (void *)(dest), (size_t)(size))
-
-#else /* not BSD, assume ANSI/SysV string lib */
-
-#include <string.h>
-#define MEMZERO(target,size) memset((void *)(target), 0, (size_t)(size))
-#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size))
-
-#endif
-
-/*
- * In ANSI C, and indeed any rational implementation, size_t is also the
- * type returned by sizeof(). However, it seems there are some irrational
- * implementations out there, in which sizeof() returns an int even though
- * size_t is defined as long or unsigned long. To ensure consistent results
- * we always use this SIZEOF() macro in place of using sizeof() directly.
- */
-
-#define SIZEOF(object) ((size_t) sizeof(object))
-
-/*
- * The modules that use fread() and fwrite() always invoke them through
- * these macros. On some systems you may need to twiddle the argument casts.
- * CAUTION: argument order is different from underlying functions!
- */
-
-#define JFREAD(file,buf,sizeofbuf) \
- ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))
-#define JFWRITE(file,buf,sizeofbuf) \
- ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))
diff --git a/Build/source/extra/jpeg/jmemansi.c b/Build/source/extra/jpeg/jmemansi.c
deleted file mode 100644
index 2d93e496251..00000000000
--- a/Build/source/extra/jpeg/jmemansi.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * jmemansi.c
- *
- * Copyright (C) 1992-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides a simple generic implementation of the system-
- * dependent portion of the JPEG memory manager. This implementation
- * assumes that you have the ANSI-standard library routine tmpfile().
- * Also, the problem of determining the amount of memory available
- * is shoved onto the user.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare malloc(),free() */
-extern void * malloc JPP((size_t size));
-extern void free JPP((void *ptr));
-#endif
-
-#ifndef SEEK_SET /* pre-ANSI systems may not define this; */
-#define SEEK_SET 0 /* if not, assume 0 is correct */
-#endif
-
-
-/*
- * Memory allocation and freeing are controlled by the regular library
- * routines malloc() and free().
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * "Large" objects are treated the same as "small" ones.
- * NB: although we include FAR keywords in the routine declarations,
- * this file won't actually work in 80x86 small/medium model; at least,
- * you probably won't be able to process useful-size images in only 64KB.
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void FAR *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- * It's impossible to do this in a portable way; our current solution is
- * to make the user tell us (with a default value set at compile time).
- * If you can actually get the available space, it's a good idea to subtract
- * a slop factor of 5% or so.
- */
-
-#ifndef DEFAULT_MAX_MEM /* so can override from makefile */
-#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */
-#endif
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- return cinfo->mem->max_memory_to_use - already_allocated;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Backing store objects are only used when the value returned by
- * jpeg_mem_available is less than the total space needed. You can dispense
- * with these routines if you have plenty of virtual memory; see jmemnobs.c.
- */
-
-
-METHODDEF(void)
-read_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (fseek(info->temp_file, file_offset, SEEK_SET))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- if (JFREAD(info->temp_file, buffer_address, byte_count)
- != (size_t) byte_count)
- ERREXIT(cinfo, JERR_TFILE_READ);
-}
-
-
-METHODDEF(void)
-write_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (fseek(info->temp_file, file_offset, SEEK_SET))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- if (JFWRITE(info->temp_file, buffer_address, byte_count)
- != (size_t) byte_count)
- ERREXIT(cinfo, JERR_TFILE_WRITE);
-}
-
-
-METHODDEF(void)
-close_backing_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- fclose(info->temp_file);
- /* Since this implementation uses tmpfile() to create the file,
- * no explicit file deletion is needed.
- */
-}
-
-
-/*
- * Initial opening of a backing-store object.
- *
- * This version uses tmpfile(), which constructs a suitable file name
- * behind the scenes. We don't have to use info->temp_name[] at all;
- * indeed, we can't even find out the actual name of the temp file.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- if ((info->temp_file = tmpfile()) == NULL)
- ERREXITS(cinfo, JERR_TFILE_CREATE, "");
- info->read_backing_store = read_backing_store;
- info->write_backing_store = write_backing_store;
- info->close_backing_store = close_backing_store;
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- return DEFAULT_MAX_MEM; /* default for max_memory_to_use */
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* no work */
-}
diff --git a/Build/source/extra/jpeg/jmemdos.c b/Build/source/extra/jpeg/jmemdos.c
deleted file mode 100644
index 60b45c69388..00000000000
--- a/Build/source/extra/jpeg/jmemdos.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/*
- * jmemdos.c
- *
- * Copyright (C) 1992-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides an MS-DOS-compatible implementation of the system-
- * dependent portion of the JPEG memory manager. Temporary data can be
- * stored in extended or expanded memory as well as in regular DOS files.
- *
- * If you use this file, you must be sure that NEED_FAR_POINTERS is defined
- * if you compile in a small-data memory model; it should NOT be defined if
- * you use a large-data memory model. This file is not recommended if you
- * are using a flat-memory-space 386 environment such as DJGCC or Watcom C.
- * Also, this code will NOT work if struct fields are aligned on greater than
- * 2-byte boundaries.
- *
- * Based on code contributed by Ge' Weijers.
- */
-
-/*
- * If you have both extended and expanded memory, you may want to change the
- * order in which they are tried in jopen_backing_store. On a 286 machine
- * expanded memory is usually faster, since extended memory access involves
- * an expensive protected-mode-and-back switch. On 386 and better, extended
- * memory is usually faster. As distributed, the code tries extended memory
- * first (what? not everyone has a 386? :-).
- *
- * You can disable use of extended/expanded memory entirely by altering these
- * definitions or overriding them from the Makefile (eg, -DEMS_SUPPORTED=0).
- */
-
-#ifndef XMS_SUPPORTED
-#define XMS_SUPPORTED 1
-#endif
-#ifndef EMS_SUPPORTED
-#define EMS_SUPPORTED 1
-#endif
-
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare these */
-extern void * malloc JPP((size_t size));
-extern void free JPP((void *ptr));
-extern char * getenv JPP((const char * name));
-#endif
-
-#ifdef NEED_FAR_POINTERS
-
-#ifdef __TURBOC__
-/* These definitions work for Borland C (Turbo C) */
-#include <alloc.h> /* need farmalloc(), farfree() */
-#define far_malloc(x) farmalloc(x)
-#define far_free(x) farfree(x)
-#else
-/* These definitions work for Microsoft C and compatible compilers */
-#include <malloc.h> /* need _fmalloc(), _ffree() */
-#define far_malloc(x) _fmalloc(x)
-#define far_free(x) _ffree(x)
-#endif
-
-#else /* not NEED_FAR_POINTERS */
-
-#define far_malloc(x) malloc(x)
-#define far_free(x) free(x)
-
-#endif /* NEED_FAR_POINTERS */
-
-#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
-#define READ_BINARY "r"
-#else
-#define READ_BINARY "rb"
-#endif
-
-#ifndef USE_MSDOS_MEMMGR /* make sure user got configuration right */
- You forgot to define USE_MSDOS_MEMMGR in jconfig.h. /* deliberate syntax error */
-#endif
-
-#if MAX_ALLOC_CHUNK >= 65535L /* make sure jconfig.h got this right */
- MAX_ALLOC_CHUNK should be less than 64K. /* deliberate syntax error */
-#endif
-
-
-/*
- * Declarations for assembly-language support routines (see jmemdosa.asm).
- *
- * The functions are declared "far" as are all their pointer arguments;
- * this ensures the assembly source code will work regardless of the
- * compiler memory model. We assume "short" is 16 bits, "long" is 32.
- */
-
-typedef void far * XMSDRIVER; /* actually a pointer to code */
-typedef struct { /* registers for calling XMS driver */
- unsigned short ax, dx, bx;
- void far * ds_si;
- } XMScontext;
-typedef struct { /* registers for calling EMS driver */
- unsigned short ax, dx, bx;
- void far * ds_si;
- } EMScontext;
-
-extern short far jdos_open JPP((short far * handle, char far * filename));
-extern short far jdos_close JPP((short handle));
-extern short far jdos_seek JPP((short handle, long offset));
-extern short far jdos_read JPP((short handle, void far * buffer,
- unsigned short count));
-extern short far jdos_write JPP((short handle, void far * buffer,
- unsigned short count));
-extern void far jxms_getdriver JPP((XMSDRIVER far *));
-extern void far jxms_calldriver JPP((XMSDRIVER, XMScontext far *));
-extern short far jems_available JPP((void));
-extern void far jems_calldriver JPP((EMScontext far *));
-
-
-/*
- * Selection of a file name for a temporary file.
- * This is highly system-dependent, and you may want to customize it.
- */
-
-static int next_file_num; /* to distinguish among several temp files */
-
-LOCAL(void)
-select_file_name (char * fname)
-{
- const char * env;
- char * ptr;
- FILE * tfile;
-
- /* Keep generating file names till we find one that's not in use */
- for (;;) {
- /* Get temp directory name from environment TMP or TEMP variable;
- * if none, use "."
- */
- if ((env = (const char *) getenv("TMP")) == NULL)
- if ((env = (const char *) getenv("TEMP")) == NULL)
- env = ".";
- if (*env == '\0') /* null string means "." */
- env = ".";
- ptr = fname; /* copy name to fname */
- while (*env != '\0')
- *ptr++ = *env++;
- if (ptr[-1] != '\\' && ptr[-1] != '/')
- *ptr++ = '\\'; /* append backslash if not in env variable */
- /* Append a suitable file name */
- next_file_num++; /* advance counter */
- sprintf(ptr, "JPG%03d.TMP", next_file_num);
- /* Probe to see if file name is already in use */
- if ((tfile = fopen(fname, READ_BINARY)) == NULL)
- break;
- fclose(tfile); /* oops, it's there; close tfile & try again */
- }
-}
-
-
-/*
- * Near-memory allocation and freeing are controlled by the regular library
- * routines malloc() and free().
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * "Large" objects are allocated in far memory, if possible
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void FAR *) far_malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
- far_free(object);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- * It's impossible to do this in a portable way; our current solution is
- * to make the user tell us (with a default value set at compile time).
- * If you can actually get the available space, it's a good idea to subtract
- * a slop factor of 5% or so.
- */
-
-#ifndef DEFAULT_MAX_MEM /* so can override from makefile */
-#define DEFAULT_MAX_MEM 300000L /* for total usage about 450K */
-#endif
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- return cinfo->mem->max_memory_to_use - already_allocated;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Backing store objects are only used when the value returned by
- * jpeg_mem_available is less than the total space needed. You can dispense
- * with these routines if you have plenty of virtual memory; see jmemnobs.c.
- */
-
-/*
- * For MS-DOS we support three types of backing storage:
- * 1. Conventional DOS files. We access these by direct DOS calls rather
- * than via the stdio package. This provides a bit better performance,
- * but the real reason is that the buffers to be read or written are FAR.
- * The stdio library for small-data memory models can't cope with that.
- * 2. Extended memory, accessed per the XMS V2.0 specification.
- * 3. Expanded memory, accessed per the LIM/EMS 4.0 specification.
- * You'll need copies of those specs to make sense of the related code.
- * The specs are available by Internet FTP from the SIMTEL archives
- * (oak.oakland.edu and its various mirror sites). See files
- * pub/msdos/microsoft/xms20.arc and pub/msdos/info/limems41.zip.
- */
-
-
-/*
- * Access methods for a DOS file.
- */
-
-
-METHODDEF(void)
-read_file_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (jdos_seek(info->handle.file_handle, file_offset))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */
- if (byte_count > 65535L) /* safety check */
- ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK);
- if (jdos_read(info->handle.file_handle, buffer_address,
- (unsigned short) byte_count))
- ERREXIT(cinfo, JERR_TFILE_READ);
-}
-
-
-METHODDEF(void)
-write_file_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (jdos_seek(info->handle.file_handle, file_offset))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */
- if (byte_count > 65535L) /* safety check */
- ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK);
- if (jdos_write(info->handle.file_handle, buffer_address,
- (unsigned short) byte_count))
- ERREXIT(cinfo, JERR_TFILE_WRITE);
-}
-
-
-METHODDEF(void)
-close_file_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- jdos_close(info->handle.file_handle); /* close the file */
- remove(info->temp_name); /* delete the file */
-/* If your system doesn't have remove(), try unlink() instead.
- * remove() is the ANSI-standard name for this function, but
- * unlink() was more common in pre-ANSI systems.
- */
- TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name);
-}
-
-
-LOCAL(boolean)
-open_file_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- short handle;
-
- select_file_name(info->temp_name);
- if (jdos_open((short far *) & handle, (char far *) info->temp_name)) {
- /* might as well exit since jpeg_open_backing_store will fail anyway */
- ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name);
- return FALSE;
- }
- info->handle.file_handle = handle;
- info->read_backing_store = read_file_store;
- info->write_backing_store = write_file_store;
- info->close_backing_store = close_file_store;
- TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name);
- return TRUE; /* succeeded */
-}
-
-
-/*
- * Access methods for extended memory.
- */
-
-#if XMS_SUPPORTED
-
-static XMSDRIVER xms_driver; /* saved address of XMS driver */
-
-typedef union { /* either long offset or real-mode pointer */
- long offset;
- void far * ptr;
- } XMSPTR;
-
-typedef struct { /* XMS move specification structure */
- long length;
- XMSH src_handle;
- XMSPTR src;
- XMSH dst_handle;
- XMSPTR dst;
- } XMSspec;
-
-#define ODD(X) (((X) & 1L) != 0)
-
-
-METHODDEF(void)
-read_xms_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- XMScontext ctx;
- XMSspec spec;
- char endbuffer[2];
-
- /* The XMS driver can't cope with an odd length, so handle the last byte
- * specially if byte_count is odd. We don't expect this to be common.
- */
-
- spec.length = byte_count & (~ 1L);
- spec.src_handle = info->handle.xms_handle;
- spec.src.offset = file_offset;
- spec.dst_handle = 0;
- spec.dst.ptr = buffer_address;
-
- ctx.ds_si = (void far *) & spec;
- ctx.ax = 0x0b00; /* EMB move */
- jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
- if (ctx.ax != 1)
- ERREXIT(cinfo, JERR_XMS_READ);
-
- if (ODD(byte_count)) {
- read_xms_store(cinfo, info, (void FAR *) endbuffer,
- file_offset + byte_count - 1L, 2L);
- ((char FAR *) buffer_address)[byte_count - 1L] = endbuffer[0];
- }
-}
-
-
-METHODDEF(void)
-write_xms_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- XMScontext ctx;
- XMSspec spec;
- char endbuffer[2];
-
- /* The XMS driver can't cope with an odd length, so handle the last byte
- * specially if byte_count is odd. We don't expect this to be common.
- */
-
- spec.length = byte_count & (~ 1L);
- spec.src_handle = 0;
- spec.src.ptr = buffer_address;
- spec.dst_handle = info->handle.xms_handle;
- spec.dst.offset = file_offset;
-
- ctx.ds_si = (void far *) & spec;
- ctx.ax = 0x0b00; /* EMB move */
- jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
- if (ctx.ax != 1)
- ERREXIT(cinfo, JERR_XMS_WRITE);
-
- if (ODD(byte_count)) {
- read_xms_store(cinfo, info, (void FAR *) endbuffer,
- file_offset + byte_count - 1L, 2L);
- endbuffer[0] = ((char FAR *) buffer_address)[byte_count - 1L];
- write_xms_store(cinfo, info, (void FAR *) endbuffer,
- file_offset + byte_count - 1L, 2L);
- }
-}
-
-
-METHODDEF(void)
-close_xms_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- XMScontext ctx;
-
- ctx.dx = info->handle.xms_handle;
- ctx.ax = 0x0a00;
- jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
- TRACEMS1(cinfo, 1, JTRC_XMS_CLOSE, info->handle.xms_handle);
- /* we ignore any error return from the driver */
-}
-
-
-LOCAL(boolean)
-open_xms_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- XMScontext ctx;
-
- /* Get address of XMS driver */
- jxms_getdriver((XMSDRIVER far *) & xms_driver);
- if (xms_driver == NULL)
- return FALSE; /* no driver to be had */
-
- /* Get version number, must be >= 2.00 */
- ctx.ax = 0x0000;
- jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
- if (ctx.ax < (unsigned short) 0x0200)
- return FALSE;
-
- /* Try to get space (expressed in kilobytes) */
- ctx.dx = (unsigned short) ((total_bytes_needed + 1023L) >> 10);
- ctx.ax = 0x0900;
- jxms_calldriver(xms_driver, (XMScontext far *) & ctx);
- if (ctx.ax != 1)
- return FALSE;
-
- /* Succeeded, save the handle and away we go */
- info->handle.xms_handle = ctx.dx;
- info->read_backing_store = read_xms_store;
- info->write_backing_store = write_xms_store;
- info->close_backing_store = close_xms_store;
- TRACEMS1(cinfo, 1, JTRC_XMS_OPEN, ctx.dx);
- return TRUE; /* succeeded */
-}
-
-#endif /* XMS_SUPPORTED */
-
-
-/*
- * Access methods for expanded memory.
- */
-
-#if EMS_SUPPORTED
-
-/* The EMS move specification structure requires word and long fields aligned
- * at odd byte boundaries. Some compilers will align struct fields at even
- * byte boundaries. While it's usually possible to force byte alignment,
- * that causes an overall performance penalty and may pose problems in merging
- * JPEG into a larger application. Instead we accept some rather dirty code
- * here. Note this code would fail if the hardware did not allow odd-byte
- * word & long accesses, but all 80x86 CPUs do.
- */
-
-typedef void far * EMSPTR;
-
-typedef union { /* EMS move specification structure */
- long length; /* It's easy to access first 4 bytes */
- char bytes[18]; /* Misaligned fields in here! */
- } EMSspec;
-
-/* Macros for accessing misaligned fields */
-#define FIELD_AT(spec,offset,type) (*((type *) &(spec.bytes[offset])))
-#define SRC_TYPE(spec) FIELD_AT(spec,4,char)
-#define SRC_HANDLE(spec) FIELD_AT(spec,5,EMSH)
-#define SRC_OFFSET(spec) FIELD_AT(spec,7,unsigned short)
-#define SRC_PAGE(spec) FIELD_AT(spec,9,unsigned short)
-#define SRC_PTR(spec) FIELD_AT(spec,7,EMSPTR)
-#define DST_TYPE(spec) FIELD_AT(spec,11,char)
-#define DST_HANDLE(spec) FIELD_AT(spec,12,EMSH)
-#define DST_OFFSET(spec) FIELD_AT(spec,14,unsigned short)
-#define DST_PAGE(spec) FIELD_AT(spec,16,unsigned short)
-#define DST_PTR(spec) FIELD_AT(spec,14,EMSPTR)
-
-#define EMSPAGESIZE 16384L /* gospel, see the EMS specs */
-
-#define HIBYTE(W) (((W) >> 8) & 0xFF)
-#define LOBYTE(W) ((W) & 0xFF)
-
-
-METHODDEF(void)
-read_ems_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- EMScontext ctx;
- EMSspec spec;
-
- spec.length = byte_count;
- SRC_TYPE(spec) = 1;
- SRC_HANDLE(spec) = info->handle.ems_handle;
- SRC_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE);
- SRC_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE);
- DST_TYPE(spec) = 0;
- DST_HANDLE(spec) = 0;
- DST_PTR(spec) = buffer_address;
-
- ctx.ds_si = (void far *) & spec;
- ctx.ax = 0x5700; /* move memory region */
- jems_calldriver((EMScontext far *) & ctx);
- if (HIBYTE(ctx.ax) != 0)
- ERREXIT(cinfo, JERR_EMS_READ);
-}
-
-
-METHODDEF(void)
-write_ems_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- EMScontext ctx;
- EMSspec spec;
-
- spec.length = byte_count;
- SRC_TYPE(spec) = 0;
- SRC_HANDLE(spec) = 0;
- SRC_PTR(spec) = buffer_address;
- DST_TYPE(spec) = 1;
- DST_HANDLE(spec) = info->handle.ems_handle;
- DST_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE);
- DST_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE);
-
- ctx.ds_si = (void far *) & spec;
- ctx.ax = 0x5700; /* move memory region */
- jems_calldriver((EMScontext far *) & ctx);
- if (HIBYTE(ctx.ax) != 0)
- ERREXIT(cinfo, JERR_EMS_WRITE);
-}
-
-
-METHODDEF(void)
-close_ems_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- EMScontext ctx;
-
- ctx.ax = 0x4500;
- ctx.dx = info->handle.ems_handle;
- jems_calldriver((EMScontext far *) & ctx);
- TRACEMS1(cinfo, 1, JTRC_EMS_CLOSE, info->handle.ems_handle);
- /* we ignore any error return from the driver */
-}
-
-
-LOCAL(boolean)
-open_ems_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- EMScontext ctx;
-
- /* Is EMS driver there? */
- if (! jems_available())
- return FALSE;
-
- /* Get status, make sure EMS is OK */
- ctx.ax = 0x4000;
- jems_calldriver((EMScontext far *) & ctx);
- if (HIBYTE(ctx.ax) != 0)
- return FALSE;
-
- /* Get version, must be >= 4.0 */
- ctx.ax = 0x4600;
- jems_calldriver((EMScontext far *) & ctx);
- if (HIBYTE(ctx.ax) != 0 || LOBYTE(ctx.ax) < 0x40)
- return FALSE;
-
- /* Try to allocate requested space */
- ctx.ax = 0x4300;
- ctx.bx = (unsigned short) ((total_bytes_needed + EMSPAGESIZE-1L) / EMSPAGESIZE);
- jems_calldriver((EMScontext far *) & ctx);
- if (HIBYTE(ctx.ax) != 0)
- return FALSE;
-
- /* Succeeded, save the handle and away we go */
- info->handle.ems_handle = ctx.dx;
- info->read_backing_store = read_ems_store;
- info->write_backing_store = write_ems_store;
- info->close_backing_store = close_ems_store;
- TRACEMS1(cinfo, 1, JTRC_EMS_OPEN, ctx.dx);
- return TRUE; /* succeeded */
-}
-
-#endif /* EMS_SUPPORTED */
-
-
-/*
- * Initial opening of a backing-store object.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- /* Try extended memory, then expanded memory, then regular file. */
-#if XMS_SUPPORTED
- if (open_xms_store(cinfo, info, total_bytes_needed))
- return;
-#endif
-#if EMS_SUPPORTED
- if (open_ems_store(cinfo, info, total_bytes_needed))
- return;
-#endif
- if (open_file_store(cinfo, info, total_bytes_needed))
- return;
- ERREXITS(cinfo, JERR_TFILE_CREATE, "");
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- next_file_num = 0; /* initialize temp file name generator */
- return DEFAULT_MAX_MEM; /* default for max_memory_to_use */
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* Microsoft C, at least in v6.00A, will not successfully reclaim freed
- * blocks of size > 32Kbytes unless we give it a kick in the rear, like so:
- */
-#ifdef NEED_FHEAPMIN
- _fheapmin();
-#endif
-}
diff --git a/Build/source/extra/jpeg/jmemdosa.asm b/Build/source/extra/jpeg/jmemdosa.asm
deleted file mode 100644
index ecd43729fe5..00000000000
--- a/Build/source/extra/jpeg/jmemdosa.asm
+++ /dev/null
@@ -1,379 +0,0 @@
-;
-; jmemdosa.asm
-;
-; Copyright (C) 1992, Thomas G. Lane.
-; This file is part of the Independent JPEG Group's software.
-; For conditions of distribution and use, see the accompanying README file.
-;
-; This file contains low-level interface routines to support the MS-DOS
-; backing store manager (jmemdos.c). Routines are provided to access disk
-; files through direct DOS calls, and to access XMS and EMS drivers.
-;
-; This file should assemble with Microsoft's MASM or any compatible
-; assembler (including Borland's Turbo Assembler). If you haven't got
-; a compatible assembler, better fall back to jmemansi.c or jmemname.c.
-;
-; To minimize dependence on the C compiler's register usage conventions,
-; we save and restore all 8086 registers, even though most compilers only
-; require SI,DI,DS to be preserved. Also, we use only 16-bit-wide return
-; values, which everybody returns in AX.
-;
-; Based on code contributed by Ge' Weijers.
-;
-
-JMEMDOSA_TXT segment byte public 'CODE'
-
- assume cs:JMEMDOSA_TXT
-
- public _jdos_open
- public _jdos_close
- public _jdos_seek
- public _jdos_read
- public _jdos_write
- public _jxms_getdriver
- public _jxms_calldriver
- public _jems_available
- public _jems_calldriver
-
-;
-; short far jdos_open (short far * handle, char far * filename)
-;
-; Create and open a temporary file
-;
-_jdos_open proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov cx,0 ; normal file attributes
- lds dx,dword ptr [bp+10] ; get filename pointer
- mov ah,3ch ; create file
- int 21h
- jc open_err ; if failed, return error code
- lds bx,dword ptr [bp+6] ; get handle pointer
- mov word ptr [bx],ax ; save the handle
- xor ax,ax ; return zero for OK
-open_err: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jdos_open endp
-
-
-;
-; short far jdos_close (short handle)
-;
-; Close the file handle
-;
-_jdos_close proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov bx,word ptr [bp+6] ; file handle
- mov ah,3eh ; close file
- int 21h
- jc close_err ; if failed, return error code
- xor ax,ax ; return zero for OK
-close_err: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jdos_close endp
-
-
-;
-; short far jdos_seek (short handle, long offset)
-;
-; Set file position
-;
-_jdos_seek proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov bx,word ptr [bp+6] ; file handle
- mov dx,word ptr [bp+8] ; LS offset
- mov cx,word ptr [bp+10] ; MS offset
- mov ax,4200h ; absolute seek
- int 21h
- jc seek_err ; if failed, return error code
- xor ax,ax ; return zero for OK
-seek_err: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jdos_seek endp
-
-
-;
-; short far jdos_read (short handle, void far * buffer, unsigned short count)
-;
-; Read from file
-;
-_jdos_read proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov bx,word ptr [bp+6] ; file handle
- lds dx,dword ptr [bp+8] ; buffer address
- mov cx,word ptr [bp+12] ; number of bytes
- mov ah,3fh ; read file
- int 21h
- jc read_err ; if failed, return error code
- cmp ax,word ptr [bp+12] ; make sure all bytes were read
- je read_ok
- mov ax,1 ; else return 1 for not OK
- jmp short read_err
-read_ok: xor ax,ax ; return zero for OK
-read_err: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jdos_read endp
-
-
-;
-; short far jdos_write (short handle, void far * buffer, unsigned short count)
-;
-; Write to file
-;
-_jdos_write proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov bx,word ptr [bp+6] ; file handle
- lds dx,dword ptr [bp+8] ; buffer address
- mov cx,word ptr [bp+12] ; number of bytes
- mov ah,40h ; write file
- int 21h
- jc write_err ; if failed, return error code
- cmp ax,word ptr [bp+12] ; make sure all bytes written
- je write_ok
- mov ax,1 ; else return 1 for not OK
- jmp short write_err
-write_ok: xor ax,ax ; return zero for OK
-write_err: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jdos_write endp
-
-
-;
-; void far jxms_getdriver (XMSDRIVER far *)
-;
-; Get the address of the XMS driver, or NULL if not available
-;
-_jxms_getdriver proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov ax,4300h ; call multiplex interrupt with
- int 2fh ; a magic cookie, hex 4300
- cmp al,80h ; AL should contain hex 80
- je xmsavail
- xor dx,dx ; no XMS driver available
- xor ax,ax ; return a nil pointer
- jmp short xmsavail_done
-xmsavail: mov ax,4310h ; fetch driver address with
- int 2fh ; another magic cookie
- mov dx,es ; copy address to dx:ax
- mov ax,bx
-xmsavail_done: les bx,dword ptr [bp+6] ; get pointer to return value
- mov word ptr es:[bx],ax
- mov word ptr es:[bx+2],dx
- pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jxms_getdriver endp
-
-
-;
-; void far jxms_calldriver (XMSDRIVER, XMScontext far *)
-;
-; The XMScontext structure contains values for the AX,DX,BX,SI,DS registers.
-; These are loaded, the XMS call is performed, and the new values of the
-; AX,DX,BX registers are written back to the context structure.
-;
-_jxms_calldriver proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- les bx,dword ptr [bp+10] ; get XMScontext pointer
- mov ax,word ptr es:[bx] ; load registers
- mov dx,word ptr es:[bx+2]
- mov si,word ptr es:[bx+6]
- mov ds,word ptr es:[bx+8]
- mov bx,word ptr es:[bx+4]
- call dword ptr [bp+6] ; call the driver
- mov cx,bx ; save returned BX for a sec
- les bx,dword ptr [bp+10] ; get XMScontext pointer
- mov word ptr es:[bx],ax ; put back ax,dx,bx
- mov word ptr es:[bx+2],dx
- mov word ptr es:[bx+4],cx
- pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jxms_calldriver endp
-
-
-;
-; short far jems_available (void)
-;
-; Have we got an EMS driver? (this comes straight from the EMS 4.0 specs)
-;
-_jems_available proc far
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- mov ax,3567h ; get interrupt vector 67h
- int 21h
- push cs
- pop ds
- mov di,000ah ; check offs 10 in returned seg
- lea si,ASCII_device_name ; against literal string
- mov cx,8
- cld
- repe cmpsb
- jne no_ems
- mov ax,1 ; match, it's there
- jmp short avail_done
-no_ems: xor ax,ax ; it's not there
-avail_done: pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- ret
-
-ASCII_device_name db "EMMXXXX0"
-
-_jems_available endp
-
-
-;
-; void far jems_calldriver (EMScontext far *)
-;
-; The EMScontext structure contains values for the AX,DX,BX,SI,DS registers.
-; These are loaded, the EMS trap is performed, and the new values of the
-; AX,DX,BX registers are written back to the context structure.
-;
-_jems_calldriver proc far
- push bp ; linkage
- mov bp,sp
- push si ; save all registers for safety
- push di
- push bx
- push cx
- push dx
- push es
- push ds
- les bx,dword ptr [bp+6] ; get EMScontext pointer
- mov ax,word ptr es:[bx] ; load registers
- mov dx,word ptr es:[bx+2]
- mov si,word ptr es:[bx+6]
- mov ds,word ptr es:[bx+8]
- mov bx,word ptr es:[bx+4]
- int 67h ; call the EMS driver
- mov cx,bx ; save returned BX for a sec
- les bx,dword ptr [bp+6] ; get EMScontext pointer
- mov word ptr es:[bx],ax ; put back ax,dx,bx
- mov word ptr es:[bx+2],dx
- mov word ptr es:[bx+4],cx
- pop ds ; restore registers and exit
- pop es
- pop dx
- pop cx
- pop bx
- pop di
- pop si
- pop bp
- ret
-_jems_calldriver endp
-
-JMEMDOSA_TXT ends
-
- end
diff --git a/Build/source/extra/jpeg/jmemmac.c b/Build/source/extra/jpeg/jmemmac.c
deleted file mode 100644
index 106f9bea05d..00000000000
--- a/Build/source/extra/jpeg/jmemmac.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * jmemmac.c
- *
- * Copyright (C) 1992-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * jmemmac.c provides an Apple Macintosh implementation of the system-
- * dependent portion of the JPEG memory manager.
- *
- * If you use jmemmac.c, then you must define USE_MAC_MEMMGR in the
- * JPEG_INTERNALS part of jconfig.h.
- *
- * jmemmac.c uses the Macintosh toolbox routines NewPtr and DisposePtr
- * instead of malloc and free. It accurately determines the amount of
- * memory available by using CompactMem. Notice that if left to its
- * own devices, this code can chew up all available space in the
- * application's zone, with the exception of the rather small "slop"
- * factor computed in jpeg_mem_available(). The application can ensure
- * that more space is left over by reducing max_memory_to_use.
- *
- * Large images are swapped to disk using temporary files and System 7.0+'s
- * temporary folder functionality.
- *
- * Note that jmemmac.c depends on two features of MacOS that were first
- * introduced in System 7: FindFolder and the FSSpec-based calls.
- * If your application uses jmemmac.c and is run under System 6 or earlier,
- * and the jpeg library decides it needs a temporary file, it will abort,
- * printing error messages about requiring System 7. (If no temporary files
- * are created, it will run fine.)
- *
- * If you want to use jmemmac.c in an application that might be used with
- * System 6 or earlier, then you should remove dependencies on FindFolder
- * and the FSSpec calls. You will need to replace FindFolder with some
- * other mechanism for finding a place to put temporary files, and you
- * should replace the FSSpec calls with their HFS equivalents:
- *
- * FSpDelete -> HDelete
- * FSpGetFInfo -> HGetFInfo
- * FSpCreate -> HCreate
- * FSpOpenDF -> HOpen *** Note: not HOpenDF ***
- * FSMakeFSSpec -> (fill in spec by hand.)
- *
- * (Use HOpen instead of HOpenDF. HOpen is just a glue-interface to PBHOpen,
- * which is on all HFS macs. HOpenDF is a System 7 addition which avoids the
- * ages-old problem of names starting with a period.)
- *
- * Contributed by Sam Bushell (jsam@iagu.on.net) and
- * Dan Gildor (gyld@in-touch.com).
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef USE_MAC_MEMMGR /* make sure user got configuration right */
- You forgot to define USE_MAC_MEMMGR in jconfig.h. /* deliberate syntax error */
-#endif
-
-#include <Memory.h> /* we use the MacOS memory manager */
-#include <Files.h> /* we use the MacOS File stuff */
-#include <Folders.h> /* we use the MacOS HFS stuff */
-#include <Script.h> /* for smSystemScript */
-#include <Gestalt.h> /* we use Gestalt to test for specific functionality */
-
-#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */
-#define TEMP_FILE_NAME "JPG%03d.TMP"
-#endif
-
-static int next_file_num; /* to distinguish among several temp files */
-
-
-/*
- * Memory allocation and freeing are controlled by the MacOS library
- * routines NewPtr() and DisposePtr(), which allocate fixed-address
- * storage. Unfortunately, the IJG library isn't smart enough to cope
- * with relocatable storage.
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void *) NewPtr(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
- DisposePtr((Ptr) object);
-}
-
-
-/*
- * "Large" objects are treated the same as "small" ones.
- * NB: we include FAR keywords in the routine declarations simply for
- * consistency with the rest of the IJG code; FAR should expand to empty
- * on rational architectures like the Mac.
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void FAR *) NewPtr(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
- DisposePtr((Ptr) object);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- */
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- long limit = cinfo->mem->max_memory_to_use - already_allocated;
- long slop, mem;
-
- /* Don't ask for more than what application has told us we may use */
- if (max_bytes_needed > limit && limit > 0)
- max_bytes_needed = limit;
- /* Find whether there's a big enough free block in the heap.
- * CompactMem tries to create a contiguous block of the requested size,
- * and then returns the size of the largest free block (which could be
- * much more or much less than we asked for).
- * We add some slop to ensure we don't use up all available memory.
- */
- slop = max_bytes_needed / 16 + 32768L;
- mem = CompactMem(max_bytes_needed + slop) - slop;
- if (mem < 0)
- mem = 0; /* sigh, couldn't even get the slop */
- /* Don't take more than the application says we can have */
- if (mem > limit && limit > 0)
- mem = limit;
- return mem;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Backing store objects are only used when the value returned by
- * jpeg_mem_available is less than the total space needed. You can dispense
- * with these routines if you have plenty of virtual memory; see jmemnobs.c.
- */
-
-
-METHODDEF(void)
-read_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- long bytes = byte_count;
- long retVal;
-
- if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr )
- ERREXIT(cinfo, JERR_TFILE_SEEK);
-
- retVal = FSRead ( info->temp_file, &bytes,
- (unsigned char *) buffer_address );
- if ( retVal != noErr || bytes != byte_count )
- ERREXIT(cinfo, JERR_TFILE_READ);
-}
-
-
-METHODDEF(void)
-write_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- long bytes = byte_count;
- long retVal;
-
- if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr )
- ERREXIT(cinfo, JERR_TFILE_SEEK);
-
- retVal = FSWrite ( info->temp_file, &bytes,
- (unsigned char *) buffer_address );
- if ( retVal != noErr || bytes != byte_count )
- ERREXIT(cinfo, JERR_TFILE_WRITE);
-}
-
-
-METHODDEF(void)
-close_backing_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- FSClose ( info->temp_file );
- FSpDelete ( &(info->tempSpec) );
-}
-
-
-/*
- * Initial opening of a backing-store object.
- *
- * This version uses FindFolder to find the Temporary Items folder,
- * and puts the temporary file in there.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- short tmpRef, vRefNum;
- long dirID;
- FInfo finderInfo;
- FSSpec theSpec;
- Str255 fName;
- OSErr osErr;
- long gestaltResponse = 0;
-
- /* Check that FSSpec calls are available. */
- osErr = Gestalt( gestaltFSAttr, &gestaltResponse );
- if ( ( osErr != noErr )
- || !( gestaltResponse & (1<<gestaltHasFSSpecCalls) ) )
- ERREXITS(cinfo, JERR_TFILE_CREATE, "- System 7.0 or later required");
- /* TO DO: add a proper error message to jerror.h. */
-
- /* Check that FindFolder is available. */
- osErr = Gestalt( gestaltFindFolderAttr, &gestaltResponse );
- if ( ( osErr != noErr )
- || !( gestaltResponse & (1<<gestaltFindFolderPresent) ) )
- ERREXITS(cinfo, JERR_TFILE_CREATE, "- System 7.0 or later required.");
- /* TO DO: add a proper error message to jerror.h. */
-
- osErr = FindFolder ( kOnSystemDisk, kTemporaryFolderType, kCreateFolder,
- &vRefNum, &dirID );
- if ( osErr != noErr )
- ERREXITS(cinfo, JERR_TFILE_CREATE, "- temporary items folder unavailable");
- /* TO DO: Try putting the temp files somewhere else. */
-
- /* Keep generating file names till we find one that's not in use */
- for (;;) {
- next_file_num++; /* advance counter */
-
- sprintf(info->temp_name, TEMP_FILE_NAME, next_file_num);
- strcpy ( (Ptr)fName+1, info->temp_name );
- *fName = strlen (info->temp_name);
- osErr = FSMakeFSSpec ( vRefNum, dirID, fName, &theSpec );
-
- if ( (osErr = FSpGetFInfo ( &theSpec, &finderInfo ) ) != noErr )
- break;
- }
-
- osErr = FSpCreate ( &theSpec, '????', '????', smSystemScript );
- if ( osErr != noErr )
- ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name);
-
- osErr = FSpOpenDF ( &theSpec, fsRdWrPerm, &(info->temp_file) );
- if ( osErr != noErr )
- ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name);
-
- info->tempSpec = theSpec;
-
- info->read_backing_store = read_backing_store;
- info->write_backing_store = write_backing_store;
- info->close_backing_store = close_backing_store;
- TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name);
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- next_file_num = 0;
-
- /* max_memory_to_use will be initialized to FreeMem()'s result;
- * the calling application might later reduce it, for example
- * to leave room to invoke multiple JPEG objects.
- * Note that FreeMem returns the total number of free bytes;
- * it may not be possible to allocate a single block of this size.
- */
- return FreeMem();
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* no work */
-}
diff --git a/Build/source/extra/jpeg/jmemmgr.c b/Build/source/extra/jpeg/jmemmgr.c
deleted file mode 100644
index d801b322da0..00000000000
--- a/Build/source/extra/jpeg/jmemmgr.c
+++ /dev/null
@@ -1,1118 +0,0 @@
-/*
- * jmemmgr.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains the JPEG system-independent memory management
- * routines. This code is usable across a wide variety of machines; most
- * of the system dependencies have been isolated in a separate file.
- * The major functions provided here are:
- * * pool-based allocation and freeing of memory;
- * * policy decisions about how to divide available memory among the
- * virtual arrays;
- * * control logic for swapping virtual arrays between main memory and
- * backing storage.
- * The separate system-dependent file provides the actual backing-storage
- * access code, and it contains the policy decision about how much total
- * main memory to use.
- * This file is system-dependent in the sense that some of its functions
- * are unnecessary in some systems. For example, if there is enough virtual
- * memory so that backing storage will never be used, much of the virtual
- * array control logic could be removed. (Of course, if you have that much
- * memory then you shouldn't care about a little bit of unused code...)
- */
-
-#define JPEG_INTERNALS
-#define AM_MEMORY_MANAGER /* we define jvirt_Xarray_control structs */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef NO_GETENV
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare getenv() */
-extern char * getenv JPP((const char * name));
-#endif
-#endif
-
-
-/*
- * Some important notes:
- * The allocation routines provided here must never return NULL.
- * They should exit to error_exit if unsuccessful.
- *
- * It's not a good idea to try to merge the sarray and barray routines,
- * even though they are textually almost the same, because samples are
- * usually stored as bytes while coefficients are shorts or ints. Thus,
- * in machines where byte pointers have a different representation from
- * word pointers, the resulting machine code could not be the same.
- */
-
-
-/*
- * Many machines require storage alignment: longs must start on 4-byte
- * boundaries, doubles on 8-byte boundaries, etc. On such machines, malloc()
- * always returns pointers that are multiples of the worst-case alignment
- * requirement, and we had better do so too.
- * There isn't any really portable way to determine the worst-case alignment
- * requirement. This module assumes that the alignment requirement is
- * multiples of sizeof(ALIGN_TYPE).
- * By default, we define ALIGN_TYPE as double. This is necessary on some
- * workstations (where doubles really do need 8-byte alignment) and will work
- * fine on nearly everything. If your machine has lesser alignment needs,
- * you can save a few bytes by making ALIGN_TYPE smaller.
- * The only place I know of where this will NOT work is certain Macintosh
- * 680x0 compilers that define double as a 10-byte IEEE extended float.
- * Doing 10-byte alignment is counterproductive because longwords won't be
- * aligned well. Put "#define ALIGN_TYPE long" in jconfig.h if you have
- * such a compiler.
- */
-
-#ifndef ALIGN_TYPE /* so can override from jconfig.h */
-#define ALIGN_TYPE double
-#endif
-
-
-/*
- * We allocate objects from "pools", where each pool is gotten with a single
- * request to jpeg_get_small() or jpeg_get_large(). There is no per-object
- * overhead within a pool, except for alignment padding. Each pool has a
- * header with a link to the next pool of the same class.
- * Small and large pool headers are identical except that the latter's
- * link pointer must be FAR on 80x86 machines.
- * Notice that the "real" header fields are union'ed with a dummy ALIGN_TYPE
- * field. This forces the compiler to make SIZEOF(small_pool_hdr) a multiple
- * of the alignment requirement of ALIGN_TYPE.
- */
-
-typedef union small_pool_struct * small_pool_ptr;
-
-typedef union small_pool_struct {
- struct {
- small_pool_ptr next; /* next in list of pools */
- size_t bytes_used; /* how many bytes already used within pool */
- size_t bytes_left; /* bytes still available in this pool */
- } hdr;
- ALIGN_TYPE dummy; /* included in union to ensure alignment */
-} small_pool_hdr;
-
-typedef union large_pool_struct FAR * large_pool_ptr;
-
-typedef union large_pool_struct {
- struct {
- large_pool_ptr next; /* next in list of pools */
- size_t bytes_used; /* how many bytes already used within pool */
- size_t bytes_left; /* bytes still available in this pool */
- } hdr;
- ALIGN_TYPE dummy; /* included in union to ensure alignment */
-} large_pool_hdr;
-
-
-/*
- * Here is the full definition of a memory manager object.
- */
-
-typedef struct {
- struct jpeg_memory_mgr pub; /* public fields */
-
- /* Each pool identifier (lifetime class) names a linked list of pools. */
- small_pool_ptr small_list[JPOOL_NUMPOOLS];
- large_pool_ptr large_list[JPOOL_NUMPOOLS];
-
- /* Since we only have one lifetime class of virtual arrays, only one
- * linked list is necessary (for each datatype). Note that the virtual
- * array control blocks being linked together are actually stored somewhere
- * in the small-pool list.
- */
- jvirt_sarray_ptr virt_sarray_list;
- jvirt_barray_ptr virt_barray_list;
-
- /* This counts total space obtained from jpeg_get_small/large */
- long total_space_allocated;
-
- /* alloc_sarray and alloc_barray set this value for use by virtual
- * array routines.
- */
- JDIMENSION last_rowsperchunk; /* from most recent alloc_sarray/barray */
-} my_memory_mgr;
-
-typedef my_memory_mgr * my_mem_ptr;
-
-
-/*
- * The control blocks for virtual arrays.
- * Note that these blocks are allocated in the "small" pool area.
- * System-dependent info for the associated backing store (if any) is hidden
- * inside the backing_store_info struct.
- */
-
-struct jvirt_sarray_control {
- JSAMPARRAY mem_buffer; /* => the in-memory buffer */
- JDIMENSION rows_in_array; /* total virtual array height */
- JDIMENSION samplesperrow; /* width of array (and of memory buffer) */
- JDIMENSION maxaccess; /* max rows accessed by access_virt_sarray */
- JDIMENSION rows_in_mem; /* height of memory buffer */
- JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */
- JDIMENSION cur_start_row; /* first logical row # in the buffer */
- JDIMENSION first_undef_row; /* row # of first uninitialized row */
- boolean pre_zero; /* pre-zero mode requested? */
- boolean dirty; /* do current buffer contents need written? */
- boolean b_s_open; /* is backing-store data valid? */
- jvirt_sarray_ptr next; /* link to next virtual sarray control block */
- backing_store_info b_s_info; /* System-dependent control info */
-};
-
-struct jvirt_barray_control {
- JBLOCKARRAY mem_buffer; /* => the in-memory buffer */
- JDIMENSION rows_in_array; /* total virtual array height */
- JDIMENSION blocksperrow; /* width of array (and of memory buffer) */
- JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */
- JDIMENSION rows_in_mem; /* height of memory buffer */
- JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */
- JDIMENSION cur_start_row; /* first logical row # in the buffer */
- JDIMENSION first_undef_row; /* row # of first uninitialized row */
- boolean pre_zero; /* pre-zero mode requested? */
- boolean dirty; /* do current buffer contents need written? */
- boolean b_s_open; /* is backing-store data valid? */
- jvirt_barray_ptr next; /* link to next virtual barray control block */
- backing_store_info b_s_info; /* System-dependent control info */
-};
-
-
-#ifdef MEM_STATS /* optional extra stuff for statistics */
-
-LOCAL(void)
-print_mem_stats (j_common_ptr cinfo, int pool_id)
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- small_pool_ptr shdr_ptr;
- large_pool_ptr lhdr_ptr;
-
- /* Since this is only a debugging stub, we can cheat a little by using
- * fprintf directly rather than going through the trace message code.
- * This is helpful because message parm array can't handle longs.
- */
- fprintf(stderr, "Freeing pool %d, total space = %ld\n",
- pool_id, mem->total_space_allocated);
-
- for (lhdr_ptr = mem->large_list[pool_id]; lhdr_ptr != NULL;
- lhdr_ptr = lhdr_ptr->hdr.next) {
- fprintf(stderr, " Large chunk used %ld\n",
- (long) lhdr_ptr->hdr.bytes_used);
- }
-
- for (shdr_ptr = mem->small_list[pool_id]; shdr_ptr != NULL;
- shdr_ptr = shdr_ptr->hdr.next) {
- fprintf(stderr, " Small chunk used %ld free %ld\n",
- (long) shdr_ptr->hdr.bytes_used,
- (long) shdr_ptr->hdr.bytes_left);
- }
-}
-
-#endif /* MEM_STATS */
-
-
-LOCAL(void)
-out_of_memory (j_common_ptr cinfo, int which)
-/* Report an out-of-memory error and stop execution */
-/* If we compiled MEM_STATS support, report alloc requests before dying */
-{
-#ifdef MEM_STATS
- cinfo->err->trace_level = 2; /* force self_destruct to report stats */
-#endif
- ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, which);
-}
-
-
-/*
- * Allocation of "small" objects.
- *
- * For these, we use pooled storage. When a new pool must be created,
- * we try to get enough space for the current request plus a "slop" factor,
- * where the slop will be the amount of leftover space in the new pool.
- * The speed vs. space tradeoff is largely determined by the slop values.
- * A different slop value is provided for each pool class (lifetime),
- * and we also distinguish the first pool of a class from later ones.
- * NOTE: the values given work fairly well on both 16- and 32-bit-int
- * machines, but may be too small if longs are 64 bits or more.
- */
-
-static const size_t first_pool_slop[JPOOL_NUMPOOLS] =
-{
- 1600, /* first PERMANENT pool */
- 16000 /* first IMAGE pool */
-};
-
-static const size_t extra_pool_slop[JPOOL_NUMPOOLS] =
-{
- 0, /* additional PERMANENT pools */
- 5000 /* additional IMAGE pools */
-};
-
-#define MIN_SLOP 50 /* greater than 0 to avoid futile looping */
-
-
-METHODDEF(void *)
-alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
-/* Allocate a "small" object */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- small_pool_ptr hdr_ptr, prev_hdr_ptr;
- char * data_ptr;
- size_t odd_bytes, min_request, slop;
-
- /* Check for unsatisfiable request (do now to ensure no overflow below) */
- if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(small_pool_hdr)))
- out_of_memory(cinfo, 1); /* request exceeds malloc's ability */
-
- /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */
- odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE);
- if (odd_bytes > 0)
- sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes;
-
- /* See if space is available in any existing pool */
- if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS)
- ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */
- prev_hdr_ptr = NULL;
- hdr_ptr = mem->small_list[pool_id];
- while (hdr_ptr != NULL) {
- if (hdr_ptr->hdr.bytes_left >= sizeofobject)
- break; /* found pool with enough space */
- prev_hdr_ptr = hdr_ptr;
- hdr_ptr = hdr_ptr->hdr.next;
- }
-
- /* Time to make a new pool? */
- if (hdr_ptr == NULL) {
- /* min_request is what we need now, slop is what will be leftover */
- min_request = sizeofobject + SIZEOF(small_pool_hdr);
- if (prev_hdr_ptr == NULL) /* first pool in class? */
- slop = first_pool_slop[pool_id];
- else
- slop = extra_pool_slop[pool_id];
- /* Don't ask for more than MAX_ALLOC_CHUNK */
- if (slop > (size_t) (MAX_ALLOC_CHUNK-min_request))
- slop = (size_t) (MAX_ALLOC_CHUNK-min_request);
- /* Try to get space, if fail reduce slop and try again */
- for (;;) {
- hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop);
- if (hdr_ptr != NULL)
- break;
- slop /= 2;
- if (slop < MIN_SLOP) /* give up when it gets real small */
- out_of_memory(cinfo, 2); /* jpeg_get_small failed */
- }
- mem->total_space_allocated += min_request + slop;
- /* Success, initialize the new pool header and add to end of list */
- hdr_ptr->hdr.next = NULL;
- hdr_ptr->hdr.bytes_used = 0;
- hdr_ptr->hdr.bytes_left = sizeofobject + slop;
- if (prev_hdr_ptr == NULL) /* first pool in class? */
- mem->small_list[pool_id] = hdr_ptr;
- else
- prev_hdr_ptr->hdr.next = hdr_ptr;
- }
-
- /* OK, allocate the object from the current pool */
- data_ptr = (char *) (hdr_ptr + 1); /* point to first data byte in pool */
- data_ptr += hdr_ptr->hdr.bytes_used; /* point to place for object */
- hdr_ptr->hdr.bytes_used += sizeofobject;
- hdr_ptr->hdr.bytes_left -= sizeofobject;
-
- return (void *) data_ptr;
-}
-
-
-/*
- * Allocation of "large" objects.
- *
- * The external semantics of these are the same as "small" objects,
- * except that FAR pointers are used on 80x86. However the pool
- * management heuristics are quite different. We assume that each
- * request is large enough that it may as well be passed directly to
- * jpeg_get_large; the pool management just links everything together
- * so that we can free it all on demand.
- * Note: the major use of "large" objects is in JSAMPARRAY and JBLOCKARRAY
- * structures. The routines that create these structures (see below)
- * deliberately bunch rows together to ensure a large request size.
- */
-
-METHODDEF(void FAR *)
-alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
-/* Allocate a "large" object */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- large_pool_ptr hdr_ptr;
- size_t odd_bytes;
-
- /* Check for unsatisfiable request (do now to ensure no overflow below) */
- if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)))
- out_of_memory(cinfo, 3); /* request exceeds malloc's ability */
-
- /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */
- odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE);
- if (odd_bytes > 0)
- sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes;
-
- /* Always make a new pool */
- if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS)
- ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */
-
- hdr_ptr = (large_pool_ptr) jpeg_get_large(cinfo, sizeofobject +
- SIZEOF(large_pool_hdr));
- if (hdr_ptr == NULL)
- out_of_memory(cinfo, 4); /* jpeg_get_large failed */
- mem->total_space_allocated += sizeofobject + SIZEOF(large_pool_hdr);
-
- /* Success, initialize the new pool header and add to list */
- hdr_ptr->hdr.next = mem->large_list[pool_id];
- /* We maintain space counts in each pool header for statistical purposes,
- * even though they are not needed for allocation.
- */
- hdr_ptr->hdr.bytes_used = sizeofobject;
- hdr_ptr->hdr.bytes_left = 0;
- mem->large_list[pool_id] = hdr_ptr;
-
- return (void FAR *) (hdr_ptr + 1); /* point to first data byte in pool */
-}
-
-
-/*
- * Creation of 2-D sample arrays.
- * The pointers are in near heap, the samples themselves in FAR heap.
- *
- * To minimize allocation overhead and to allow I/O of large contiguous
- * blocks, we allocate the sample rows in groups of as many rows as possible
- * without exceeding MAX_ALLOC_CHUNK total bytes per allocation request.
- * NB: the virtual array control routines, later in this file, know about
- * this chunking of rows. The rowsperchunk value is left in the mem manager
- * object so that it can be saved away if this sarray is the workspace for
- * a virtual array.
- */
-
-METHODDEF(JSAMPARRAY)
-alloc_sarray (j_common_ptr cinfo, int pool_id,
- JDIMENSION samplesperrow, JDIMENSION numrows)
-/* Allocate a 2-D sample array */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- JSAMPARRAY result;
- JSAMPROW workspace;
- JDIMENSION rowsperchunk, currow, i;
- long ltemp;
-
- /* Calculate max # of rows allowed in one allocation chunk */
- ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) /
- ((long) samplesperrow * SIZEOF(JSAMPLE));
- if (ltemp <= 0)
- ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
- if (ltemp < (long) numrows)
- rowsperchunk = (JDIMENSION) ltemp;
- else
- rowsperchunk = numrows;
- mem->last_rowsperchunk = rowsperchunk;
-
- /* Get space for row pointers (small object) */
- result = (JSAMPARRAY) alloc_small(cinfo, pool_id,
- (size_t) (numrows * SIZEOF(JSAMPROW)));
-
- /* Get the rows themselves (large objects) */
- currow = 0;
- while (currow < numrows) {
- rowsperchunk = MIN(rowsperchunk, numrows - currow);
- workspace = (JSAMPROW) alloc_large(cinfo, pool_id,
- (size_t) ((size_t) rowsperchunk * (size_t) samplesperrow
- * SIZEOF(JSAMPLE)));
- for (i = rowsperchunk; i > 0; i--) {
- result[currow++] = workspace;
- workspace += samplesperrow;
- }
- }
-
- return result;
-}
-
-
-/*
- * Creation of 2-D coefficient-block arrays.
- * This is essentially the same as the code for sample arrays, above.
- */
-
-METHODDEF(JBLOCKARRAY)
-alloc_barray (j_common_ptr cinfo, int pool_id,
- JDIMENSION blocksperrow, JDIMENSION numrows)
-/* Allocate a 2-D coefficient-block array */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- JBLOCKARRAY result;
- JBLOCKROW workspace;
- JDIMENSION rowsperchunk, currow, i;
- long ltemp;
-
- /* Calculate max # of rows allowed in one allocation chunk */
- ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) /
- ((long) blocksperrow * SIZEOF(JBLOCK));
- if (ltemp <= 0)
- ERREXIT(cinfo, JERR_WIDTH_OVERFLOW);
- if (ltemp < (long) numrows)
- rowsperchunk = (JDIMENSION) ltemp;
- else
- rowsperchunk = numrows;
- mem->last_rowsperchunk = rowsperchunk;
-
- /* Get space for row pointers (small object) */
- result = (JBLOCKARRAY) alloc_small(cinfo, pool_id,
- (size_t) (numrows * SIZEOF(JBLOCKROW)));
-
- /* Get the rows themselves (large objects) */
- currow = 0;
- while (currow < numrows) {
- rowsperchunk = MIN(rowsperchunk, numrows - currow);
- workspace = (JBLOCKROW) alloc_large(cinfo, pool_id,
- (size_t) ((size_t) rowsperchunk * (size_t) blocksperrow
- * SIZEOF(JBLOCK)));
- for (i = rowsperchunk; i > 0; i--) {
- result[currow++] = workspace;
- workspace += blocksperrow;
- }
- }
-
- return result;
-}
-
-
-/*
- * About virtual array management:
- *
- * The above "normal" array routines are only used to allocate strip buffers
- * (as wide as the image, but just a few rows high). Full-image-sized buffers
- * are handled as "virtual" arrays. The array is still accessed a strip at a
- * time, but the memory manager must save the whole array for repeated
- * accesses. The intended implementation is that there is a strip buffer in
- * memory (as high as is possible given the desired memory limit), plus a
- * backing file that holds the rest of the array.
- *
- * The request_virt_array routines are told the total size of the image and
- * the maximum number of rows that will be accessed at once. The in-memory
- * buffer must be at least as large as the maxaccess value.
- *
- * The request routines create control blocks but not the in-memory buffers.
- * That is postponed until realize_virt_arrays is called. At that time the
- * total amount of space needed is known (approximately, anyway), so free
- * memory can be divided up fairly.
- *
- * The access_virt_array routines are responsible for making a specific strip
- * area accessible (after reading or writing the backing file, if necessary).
- * Note that the access routines are told whether the caller intends to modify
- * the accessed strip; during a read-only pass this saves having to rewrite
- * data to disk. The access routines are also responsible for pre-zeroing
- * any newly accessed rows, if pre-zeroing was requested.
- *
- * In current usage, the access requests are usually for nonoverlapping
- * strips; that is, successive access start_row numbers differ by exactly
- * num_rows = maxaccess. This means we can get good performance with simple
- * buffer dump/reload logic, by making the in-memory buffer be a multiple
- * of the access height; then there will never be accesses across bufferload
- * boundaries. The code will still work with overlapping access requests,
- * but it doesn't handle bufferload overlaps very efficiently.
- */
-
-
-METHODDEF(jvirt_sarray_ptr)
-request_virt_sarray (j_common_ptr cinfo, int pool_id, boolean pre_zero,
- JDIMENSION samplesperrow, JDIMENSION numrows,
- JDIMENSION maxaccess)
-/* Request a virtual 2-D sample array */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- jvirt_sarray_ptr result;
-
- /* Only IMAGE-lifetime virtual arrays are currently supported */
- if (pool_id != JPOOL_IMAGE)
- ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */
-
- /* get control block */
- result = (jvirt_sarray_ptr) alloc_small(cinfo, pool_id,
- SIZEOF(struct jvirt_sarray_control));
-
- result->mem_buffer = NULL; /* marks array not yet realized */
- result->rows_in_array = numrows;
- result->samplesperrow = samplesperrow;
- result->maxaccess = maxaccess;
- result->pre_zero = pre_zero;
- result->b_s_open = FALSE; /* no associated backing-store object */
- result->next = mem->virt_sarray_list; /* add to list of virtual arrays */
- mem->virt_sarray_list = result;
-
- return result;
-}
-
-
-METHODDEF(jvirt_barray_ptr)
-request_virt_barray (j_common_ptr cinfo, int pool_id, boolean pre_zero,
- JDIMENSION blocksperrow, JDIMENSION numrows,
- JDIMENSION maxaccess)
-/* Request a virtual 2-D coefficient-block array */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- jvirt_barray_ptr result;
-
- /* Only IMAGE-lifetime virtual arrays are currently supported */
- if (pool_id != JPOOL_IMAGE)
- ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */
-
- /* get control block */
- result = (jvirt_barray_ptr) alloc_small(cinfo, pool_id,
- SIZEOF(struct jvirt_barray_control));
-
- result->mem_buffer = NULL; /* marks array not yet realized */
- result->rows_in_array = numrows;
- result->blocksperrow = blocksperrow;
- result->maxaccess = maxaccess;
- result->pre_zero = pre_zero;
- result->b_s_open = FALSE; /* no associated backing-store object */
- result->next = mem->virt_barray_list; /* add to list of virtual arrays */
- mem->virt_barray_list = result;
-
- return result;
-}
-
-
-METHODDEF(void)
-realize_virt_arrays (j_common_ptr cinfo)
-/* Allocate the in-memory buffers for any unrealized virtual arrays */
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- long space_per_minheight, maximum_space, avail_mem;
- long minheights, max_minheights;
- jvirt_sarray_ptr sptr;
- jvirt_barray_ptr bptr;
-
- /* Compute the minimum space needed (maxaccess rows in each buffer)
- * and the maximum space needed (full image height in each buffer).
- * These may be of use to the system-dependent jpeg_mem_available routine.
- */
- space_per_minheight = 0;
- maximum_space = 0;
- for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) {
- if (sptr->mem_buffer == NULL) { /* if not realized yet */
- space_per_minheight += (long) sptr->maxaccess *
- (long) sptr->samplesperrow * SIZEOF(JSAMPLE);
- maximum_space += (long) sptr->rows_in_array *
- (long) sptr->samplesperrow * SIZEOF(JSAMPLE);
- }
- }
- for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) {
- if (bptr->mem_buffer == NULL) { /* if not realized yet */
- space_per_minheight += (long) bptr->maxaccess *
- (long) bptr->blocksperrow * SIZEOF(JBLOCK);
- maximum_space += (long) bptr->rows_in_array *
- (long) bptr->blocksperrow * SIZEOF(JBLOCK);
- }
- }
-
- if (space_per_minheight <= 0)
- return; /* no unrealized arrays, no work */
-
- /* Determine amount of memory to actually use; this is system-dependent. */
- avail_mem = jpeg_mem_available(cinfo, space_per_minheight, maximum_space,
- mem->total_space_allocated);
-
- /* If the maximum space needed is available, make all the buffers full
- * height; otherwise parcel it out with the same number of minheights
- * in each buffer.
- */
- if (avail_mem >= maximum_space)
- max_minheights = 1000000000L;
- else {
- max_minheights = avail_mem / space_per_minheight;
- /* If there doesn't seem to be enough space, try to get the minimum
- * anyway. This allows a "stub" implementation of jpeg_mem_available().
- */
- if (max_minheights <= 0)
- max_minheights = 1;
- }
-
- /* Allocate the in-memory buffers and initialize backing store as needed. */
-
- for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) {
- if (sptr->mem_buffer == NULL) { /* if not realized yet */
- minheights = ((long) sptr->rows_in_array - 1L) / sptr->maxaccess + 1L;
- if (minheights <= max_minheights) {
- /* This buffer fits in memory */
- sptr->rows_in_mem = sptr->rows_in_array;
- } else {
- /* It doesn't fit in memory, create backing store. */
- sptr->rows_in_mem = (JDIMENSION) (max_minheights * sptr->maxaccess);
- jpeg_open_backing_store(cinfo, & sptr->b_s_info,
- (long) sptr->rows_in_array *
- (long) sptr->samplesperrow *
- (long) SIZEOF(JSAMPLE));
- sptr->b_s_open = TRUE;
- }
- sptr->mem_buffer = alloc_sarray(cinfo, JPOOL_IMAGE,
- sptr->samplesperrow, sptr->rows_in_mem);
- sptr->rowsperchunk = mem->last_rowsperchunk;
- sptr->cur_start_row = 0;
- sptr->first_undef_row = 0;
- sptr->dirty = FALSE;
- }
- }
-
- for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) {
- if (bptr->mem_buffer == NULL) { /* if not realized yet */
- minheights = ((long) bptr->rows_in_array - 1L) / bptr->maxaccess + 1L;
- if (minheights <= max_minheights) {
- /* This buffer fits in memory */
- bptr->rows_in_mem = bptr->rows_in_array;
- } else {
- /* It doesn't fit in memory, create backing store. */
- bptr->rows_in_mem = (JDIMENSION) (max_minheights * bptr->maxaccess);
- jpeg_open_backing_store(cinfo, & bptr->b_s_info,
- (long) bptr->rows_in_array *
- (long) bptr->blocksperrow *
- (long) SIZEOF(JBLOCK));
- bptr->b_s_open = TRUE;
- }
- bptr->mem_buffer = alloc_barray(cinfo, JPOOL_IMAGE,
- bptr->blocksperrow, bptr->rows_in_mem);
- bptr->rowsperchunk = mem->last_rowsperchunk;
- bptr->cur_start_row = 0;
- bptr->first_undef_row = 0;
- bptr->dirty = FALSE;
- }
- }
-}
-
-
-LOCAL(void)
-do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing)
-/* Do backing store read or write of a virtual sample array */
-{
- long bytesperrow, file_offset, byte_count, rows, thisrow, i;
-
- bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE);
- file_offset = ptr->cur_start_row * bytesperrow;
- /* Loop to read or write each allocation chunk in mem_buffer */
- for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) {
- /* One chunk, but check for short chunk at end of buffer */
- rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i);
- /* Transfer no more than is currently defined */
- thisrow = (long) ptr->cur_start_row + i;
- rows = MIN(rows, (long) ptr->first_undef_row - thisrow);
- /* Transfer no more than fits in file */
- rows = MIN(rows, (long) ptr->rows_in_array - thisrow);
- if (rows <= 0) /* this chunk might be past end of file! */
- break;
- byte_count = rows * bytesperrow;
- if (writing)
- (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info,
- (void FAR *) ptr->mem_buffer[i],
- file_offset, byte_count);
- else
- (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info,
- (void FAR *) ptr->mem_buffer[i],
- file_offset, byte_count);
- file_offset += byte_count;
- }
-}
-
-
-LOCAL(void)
-do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing)
-/* Do backing store read or write of a virtual coefficient-block array */
-{
- long bytesperrow, file_offset, byte_count, rows, thisrow, i;
-
- bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK);
- file_offset = ptr->cur_start_row * bytesperrow;
- /* Loop to read or write each allocation chunk in mem_buffer */
- for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) {
- /* One chunk, but check for short chunk at end of buffer */
- rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i);
- /* Transfer no more than is currently defined */
- thisrow = (long) ptr->cur_start_row + i;
- rows = MIN(rows, (long) ptr->first_undef_row - thisrow);
- /* Transfer no more than fits in file */
- rows = MIN(rows, (long) ptr->rows_in_array - thisrow);
- if (rows <= 0) /* this chunk might be past end of file! */
- break;
- byte_count = rows * bytesperrow;
- if (writing)
- (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info,
- (void FAR *) ptr->mem_buffer[i],
- file_offset, byte_count);
- else
- (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info,
- (void FAR *) ptr->mem_buffer[i],
- file_offset, byte_count);
- file_offset += byte_count;
- }
-}
-
-
-METHODDEF(JSAMPARRAY)
-access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr,
- JDIMENSION start_row, JDIMENSION num_rows,
- boolean writable)
-/* Access the part of a virtual sample array starting at start_row */
-/* and extending for num_rows rows. writable is true if */
-/* caller intends to modify the accessed area. */
-{
- JDIMENSION end_row = start_row + num_rows;
- JDIMENSION undef_row;
-
- /* debugging check */
- if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess ||
- ptr->mem_buffer == NULL)
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
-
- /* Make the desired part of the virtual array accessible */
- if (start_row < ptr->cur_start_row ||
- end_row > ptr->cur_start_row+ptr->rows_in_mem) {
- if (! ptr->b_s_open)
- ERREXIT(cinfo, JERR_VIRTUAL_BUG);
- /* Flush old buffer contents if necessary */
- if (ptr->dirty) {
- do_sarray_io(cinfo, ptr, TRUE);
- ptr->dirty = FALSE;
- }
- /* Decide what part of virtual array to access.
- * Algorithm: if target address > current window, assume forward scan,
- * load starting at target address. If target address < current window,
- * assume backward scan, load so that target area is top of window.
- * Note that when switching from forward write to forward read, will have
- * start_row = 0, so the limiting case applies and we load from 0 anyway.
- */
- if (start_row > ptr->cur_start_row) {
- ptr->cur_start_row = start_row;
- } else {
- /* use long arithmetic here to avoid overflow & unsigned problems */
- long ltemp;
-
- ltemp = (long) end_row - (long) ptr->rows_in_mem;
- if (ltemp < 0)
- ltemp = 0; /* don't fall off front end of file */
- ptr->cur_start_row = (JDIMENSION) ltemp;
- }
- /* Read in the selected part of the array.
- * During the initial write pass, we will do no actual read
- * because the selected part is all undefined.
- */
- do_sarray_io(cinfo, ptr, FALSE);
- }
- /* Ensure the accessed part of the array is defined; prezero if needed.
- * To improve locality of access, we only prezero the part of the array
- * that the caller is about to access, not the entire in-memory array.
- */
- if (ptr->first_undef_row < end_row) {
- if (ptr->first_undef_row < start_row) {
- if (writable) /* writer skipped over a section of array */
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
- undef_row = start_row; /* but reader is allowed to read ahead */
- } else {
- undef_row = ptr->first_undef_row;
- }
- if (writable)
- ptr->first_undef_row = end_row;
- if (ptr->pre_zero) {
- size_t bytesperrow = (size_t) ptr->samplesperrow * SIZEOF(JSAMPLE);
- undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */
- end_row -= ptr->cur_start_row;
- while (undef_row < end_row) {
- jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
- undef_row++;
- }
- } else {
- if (! writable) /* reader looking at undefined data */
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
- }
- }
- /* Flag the buffer dirty if caller will write in it */
- if (writable)
- ptr->dirty = TRUE;
- /* Return address of proper part of the buffer */
- return ptr->mem_buffer + (start_row - ptr->cur_start_row);
-}
-
-
-METHODDEF(JBLOCKARRAY)
-access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr,
- JDIMENSION start_row, JDIMENSION num_rows,
- boolean writable)
-/* Access the part of a virtual block array starting at start_row */
-/* and extending for num_rows rows. writable is true if */
-/* caller intends to modify the accessed area. */
-{
- JDIMENSION end_row = start_row + num_rows;
- JDIMENSION undef_row;
-
- /* debugging check */
- if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess ||
- ptr->mem_buffer == NULL)
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
-
- /* Make the desired part of the virtual array accessible */
- if (start_row < ptr->cur_start_row ||
- end_row > ptr->cur_start_row+ptr->rows_in_mem) {
- if (! ptr->b_s_open)
- ERREXIT(cinfo, JERR_VIRTUAL_BUG);
- /* Flush old buffer contents if necessary */
- if (ptr->dirty) {
- do_barray_io(cinfo, ptr, TRUE);
- ptr->dirty = FALSE;
- }
- /* Decide what part of virtual array to access.
- * Algorithm: if target address > current window, assume forward scan,
- * load starting at target address. If target address < current window,
- * assume backward scan, load so that target area is top of window.
- * Note that when switching from forward write to forward read, will have
- * start_row = 0, so the limiting case applies and we load from 0 anyway.
- */
- if (start_row > ptr->cur_start_row) {
- ptr->cur_start_row = start_row;
- } else {
- /* use long arithmetic here to avoid overflow & unsigned problems */
- long ltemp;
-
- ltemp = (long) end_row - (long) ptr->rows_in_mem;
- if (ltemp < 0)
- ltemp = 0; /* don't fall off front end of file */
- ptr->cur_start_row = (JDIMENSION) ltemp;
- }
- /* Read in the selected part of the array.
- * During the initial write pass, we will do no actual read
- * because the selected part is all undefined.
- */
- do_barray_io(cinfo, ptr, FALSE);
- }
- /* Ensure the accessed part of the array is defined; prezero if needed.
- * To improve locality of access, we only prezero the part of the array
- * that the caller is about to access, not the entire in-memory array.
- */
- if (ptr->first_undef_row < end_row) {
- if (ptr->first_undef_row < start_row) {
- if (writable) /* writer skipped over a section of array */
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
- undef_row = start_row; /* but reader is allowed to read ahead */
- } else {
- undef_row = ptr->first_undef_row;
- }
- if (writable)
- ptr->first_undef_row = end_row;
- if (ptr->pre_zero) {
- size_t bytesperrow = (size_t) ptr->blocksperrow * SIZEOF(JBLOCK);
- undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */
- end_row -= ptr->cur_start_row;
- while (undef_row < end_row) {
- jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow);
- undef_row++;
- }
- } else {
- if (! writable) /* reader looking at undefined data */
- ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS);
- }
- }
- /* Flag the buffer dirty if caller will write in it */
- if (writable)
- ptr->dirty = TRUE;
- /* Return address of proper part of the buffer */
- return ptr->mem_buffer + (start_row - ptr->cur_start_row);
-}
-
-
-/*
- * Release all objects belonging to a specified pool.
- */
-
-METHODDEF(void)
-free_pool (j_common_ptr cinfo, int pool_id)
-{
- my_mem_ptr mem = (my_mem_ptr) cinfo->mem;
- small_pool_ptr shdr_ptr;
- large_pool_ptr lhdr_ptr;
- size_t space_freed;
-
- if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS)
- ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */
-
-#ifdef MEM_STATS
- if (cinfo->err->trace_level > 1)
- print_mem_stats(cinfo, pool_id); /* print pool's memory usage statistics */
-#endif
-
- /* If freeing IMAGE pool, close any virtual arrays first */
- if (pool_id == JPOOL_IMAGE) {
- jvirt_sarray_ptr sptr;
- jvirt_barray_ptr bptr;
-
- for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) {
- if (sptr->b_s_open) { /* there may be no backing store */
- sptr->b_s_open = FALSE; /* prevent recursive close if error */
- (*sptr->b_s_info.close_backing_store) (cinfo, & sptr->b_s_info);
- }
- }
- mem->virt_sarray_list = NULL;
- for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) {
- if (bptr->b_s_open) { /* there may be no backing store */
- bptr->b_s_open = FALSE; /* prevent recursive close if error */
- (*bptr->b_s_info.close_backing_store) (cinfo, & bptr->b_s_info);
- }
- }
- mem->virt_barray_list = NULL;
- }
-
- /* Release large objects */
- lhdr_ptr = mem->large_list[pool_id];
- mem->large_list[pool_id] = NULL;
-
- while (lhdr_ptr != NULL) {
- large_pool_ptr next_lhdr_ptr = lhdr_ptr->hdr.next;
- space_freed = lhdr_ptr->hdr.bytes_used +
- lhdr_ptr->hdr.bytes_left +
- SIZEOF(large_pool_hdr);
- jpeg_free_large(cinfo, (void FAR *) lhdr_ptr, space_freed);
- mem->total_space_allocated -= space_freed;
- lhdr_ptr = next_lhdr_ptr;
- }
-
- /* Release small objects */
- shdr_ptr = mem->small_list[pool_id];
- mem->small_list[pool_id] = NULL;
-
- while (shdr_ptr != NULL) {
- small_pool_ptr next_shdr_ptr = shdr_ptr->hdr.next;
- space_freed = shdr_ptr->hdr.bytes_used +
- shdr_ptr->hdr.bytes_left +
- SIZEOF(small_pool_hdr);
- jpeg_free_small(cinfo, (void *) shdr_ptr, space_freed);
- mem->total_space_allocated -= space_freed;
- shdr_ptr = next_shdr_ptr;
- }
-}
-
-
-/*
- * Close up shop entirely.
- * Note that this cannot be called unless cinfo->mem is non-NULL.
- */
-
-METHODDEF(void)
-self_destruct (j_common_ptr cinfo)
-{
- int pool;
-
- /* Close all backing store, release all memory.
- * Releasing pools in reverse order might help avoid fragmentation
- * with some (brain-damaged) malloc libraries.
- */
- for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) {
- free_pool(cinfo, pool);
- }
-
- /* Release the memory manager control block too. */
- jpeg_free_small(cinfo, (void *) cinfo->mem, SIZEOF(my_memory_mgr));
- cinfo->mem = NULL; /* ensures I will be called only once */
-
- jpeg_mem_term(cinfo); /* system-dependent cleanup */
-}
-
-
-/*
- * Memory manager initialization.
- * When this is called, only the error manager pointer is valid in cinfo!
- */
-
-GLOBAL(void)
-jinit_memory_mgr (j_common_ptr cinfo)
-{
- my_mem_ptr mem;
- long max_to_use;
- int pool;
- size_t test_mac;
-
- cinfo->mem = NULL; /* for safety if init fails */
-
- /* Check for configuration errors.
- * SIZEOF(ALIGN_TYPE) should be a power of 2; otherwise, it probably
- * doesn't reflect any real hardware alignment requirement.
- * The test is a little tricky: for X>0, X and X-1 have no one-bits
- * in common if and only if X is a power of 2, ie has only one one-bit.
- * Some compilers may give an "unreachable code" warning here; ignore it.
- */
- if ((SIZEOF(ALIGN_TYPE) & (SIZEOF(ALIGN_TYPE)-1)) != 0)
- ERREXIT(cinfo, JERR_BAD_ALIGN_TYPE);
- /* MAX_ALLOC_CHUNK must be representable as type size_t, and must be
- * a multiple of SIZEOF(ALIGN_TYPE).
- * Again, an "unreachable code" warning may be ignored here.
- * But a "constant too large" warning means you need to fix MAX_ALLOC_CHUNK.
- */
- test_mac = (size_t) MAX_ALLOC_CHUNK;
- if ((long) test_mac != MAX_ALLOC_CHUNK ||
- (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0)
- ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK);
-
- max_to_use = jpeg_mem_init(cinfo); /* system-dependent initialization */
-
- /* Attempt to allocate memory manager's control block */
- mem = (my_mem_ptr) jpeg_get_small(cinfo, SIZEOF(my_memory_mgr));
-
- if (mem == NULL) {
- jpeg_mem_term(cinfo); /* system-dependent cleanup */
- ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 0);
- }
-
- /* OK, fill in the method pointers */
- mem->pub.alloc_small = alloc_small;
- mem->pub.alloc_large = alloc_large;
- mem->pub.alloc_sarray = alloc_sarray;
- mem->pub.alloc_barray = alloc_barray;
- mem->pub.request_virt_sarray = request_virt_sarray;
- mem->pub.request_virt_barray = request_virt_barray;
- mem->pub.realize_virt_arrays = realize_virt_arrays;
- mem->pub.access_virt_sarray = access_virt_sarray;
- mem->pub.access_virt_barray = access_virt_barray;
- mem->pub.free_pool = free_pool;
- mem->pub.self_destruct = self_destruct;
-
- /* Make MAX_ALLOC_CHUNK accessible to other modules */
- mem->pub.max_alloc_chunk = MAX_ALLOC_CHUNK;
-
- /* Initialize working state */
- mem->pub.max_memory_to_use = max_to_use;
-
- for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) {
- mem->small_list[pool] = NULL;
- mem->large_list[pool] = NULL;
- }
- mem->virt_sarray_list = NULL;
- mem->virt_barray_list = NULL;
-
- mem->total_space_allocated = SIZEOF(my_memory_mgr);
-
- /* Declare ourselves open for business */
- cinfo->mem = & mem->pub;
-
- /* Check for an environment variable JPEGMEM; if found, override the
- * default max_memory setting from jpeg_mem_init. Note that the
- * surrounding application may again override this value.
- * If your system doesn't support getenv(), define NO_GETENV to disable
- * this feature.
- */
-#ifndef NO_GETENV
- { char * memenv;
-
- if ((memenv = getenv("JPEGMEM")) != NULL) {
- char ch = 'x';
-
- if (sscanf(memenv, "%ld%c", &max_to_use, &ch) > 0) {
- if (ch == 'm' || ch == 'M')
- max_to_use *= 1000L;
- mem->pub.max_memory_to_use = max_to_use * 1000L;
- }
- }
- }
-#endif
-
-}
diff --git a/Build/source/extra/jpeg/jmemname.c b/Build/source/extra/jpeg/jmemname.c
deleted file mode 100644
index ed96dee1bc8..00000000000
--- a/Build/source/extra/jpeg/jmemname.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * jmemname.c
- *
- * Copyright (C) 1992-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides a generic implementation of the system-dependent
- * portion of the JPEG memory manager. This implementation assumes that
- * you must explicitly construct a name for each temp file.
- * Also, the problem of determining the amount of memory available
- * is shoved onto the user.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare malloc(),free() */
-extern void * malloc JPP((size_t size));
-extern void free JPP((void *ptr));
-#endif
-
-#ifndef SEEK_SET /* pre-ANSI systems may not define this; */
-#define SEEK_SET 0 /* if not, assume 0 is correct */
-#endif
-
-#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
-#define READ_BINARY "r"
-#define RW_BINARY "w+"
-#else
-#ifdef VMS /* VMS is very nonstandard */
-#define READ_BINARY "rb", "ctx=stm"
-#define RW_BINARY "w+b", "ctx=stm"
-#else /* standard ANSI-compliant case */
-#define READ_BINARY "rb"
-#define RW_BINARY "w+b"
-#endif
-#endif
-
-
-/*
- * Selection of a file name for a temporary file.
- * This is system-dependent!
- *
- * The code as given is suitable for most Unix systems, and it is easily
- * modified for most non-Unix systems. Some notes:
- * 1. The temp file is created in the directory named by TEMP_DIRECTORY.
- * The default value is /usr/tmp, which is the conventional place for
- * creating large temp files on Unix. On other systems you'll probably
- * want to change the file location. You can do this by editing the
- * #define, or (preferred) by defining TEMP_DIRECTORY in jconfig.h.
- *
- * 2. If you need to change the file name as well as its location,
- * you can override the TEMP_FILE_NAME macro. (Note that this is
- * actually a printf format string; it must contain %s and %d.)
- * Few people should need to do this.
- *
- * 3. mktemp() is used to ensure that multiple processes running
- * simultaneously won't select the same file names. If your system
- * doesn't have mktemp(), define NO_MKTEMP to do it the hard way.
- * (If you don't have <errno.h>, also define NO_ERRNO_H.)
- *
- * 4. You probably want to define NEED_SIGNAL_CATCHER so that cjpeg.c/djpeg.c
- * will cause the temp files to be removed if you stop the program early.
- */
-
-#ifndef TEMP_DIRECTORY /* can override from jconfig.h or Makefile */
-#define TEMP_DIRECTORY "/usr/tmp/" /* recommended setting for Unix */
-#endif
-
-static int next_file_num; /* to distinguish among several temp files */
-
-#ifdef NO_MKTEMP
-
-#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */
-#define TEMP_FILE_NAME "%sJPG%03d.TMP"
-#endif
-
-#ifndef NO_ERRNO_H
-#include <errno.h> /* to define ENOENT */
-#endif
-
-/* ANSI C specifies that errno is a macro, but on older systems it's more
- * likely to be a plain int variable. And not all versions of errno.h
- * bother to declare it, so we have to in order to be most portable. Thus:
- */
-#ifndef errno
-extern int errno;
-#endif
-
-
-LOCAL(void)
-select_file_name (char * fname)
-{
- FILE * tfile;
-
- /* Keep generating file names till we find one that's not in use */
- for (;;) {
- next_file_num++; /* advance counter */
- sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num);
- if ((tfile = fopen(fname, READ_BINARY)) == NULL) {
- /* fopen could have failed for a reason other than the file not
- * being there; for example, file there but unreadable.
- * If <errno.h> isn't available, then we cannot test the cause.
- */
-#ifdef ENOENT
- if (errno != ENOENT)
- continue;
-#endif
- break;
- }
- fclose(tfile); /* oops, it's there; close tfile & try again */
- }
-}
-
-#else /* ! NO_MKTEMP */
-
-/* Note that mktemp() requires the initial filename to end in six X's */
-#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */
-#define TEMP_FILE_NAME "%sJPG%dXXXXXX"
-#endif
-
-LOCAL(void)
-select_file_name (char * fname)
-{
- next_file_num++; /* advance counter */
- sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num);
- mktemp(fname); /* make sure file name is unique */
- /* mktemp replaces the trailing XXXXXX with a unique string of characters */
-}
-
-#endif /* NO_MKTEMP */
-
-
-/*
- * Memory allocation and freeing are controlled by the regular library
- * routines malloc() and free().
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * "Large" objects are treated the same as "small" ones.
- * NB: although we include FAR keywords in the routine declarations,
- * this file won't actually work in 80x86 small/medium model; at least,
- * you probably won't be able to process useful-size images in only 64KB.
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void FAR *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- * It's impossible to do this in a portable way; our current solution is
- * to make the user tell us (with a default value set at compile time).
- * If you can actually get the available space, it's a good idea to subtract
- * a slop factor of 5% or so.
- */
-
-#ifndef DEFAULT_MAX_MEM /* so can override from makefile */
-#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */
-#endif
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- return cinfo->mem->max_memory_to_use - already_allocated;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Backing store objects are only used when the value returned by
- * jpeg_mem_available is less than the total space needed. You can dispense
- * with these routines if you have plenty of virtual memory; see jmemnobs.c.
- */
-
-
-METHODDEF(void)
-read_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (fseek(info->temp_file, file_offset, SEEK_SET))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- if (JFREAD(info->temp_file, buffer_address, byte_count)
- != (size_t) byte_count)
- ERREXIT(cinfo, JERR_TFILE_READ);
-}
-
-
-METHODDEF(void)
-write_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count)
-{
- if (fseek(info->temp_file, file_offset, SEEK_SET))
- ERREXIT(cinfo, JERR_TFILE_SEEK);
- if (JFWRITE(info->temp_file, buffer_address, byte_count)
- != (size_t) byte_count)
- ERREXIT(cinfo, JERR_TFILE_WRITE);
-}
-
-
-METHODDEF(void)
-close_backing_store (j_common_ptr cinfo, backing_store_ptr info)
-{
- fclose(info->temp_file); /* close the file */
- unlink(info->temp_name); /* delete the file */
-/* If your system doesn't have unlink(), use remove() instead.
- * remove() is the ANSI-standard name for this function, but if
- * your system was ANSI you'd be using jmemansi.c, right?
- */
- TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name);
-}
-
-
-/*
- * Initial opening of a backing-store object.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- select_file_name(info->temp_name);
- if ((info->temp_file = fopen(info->temp_name, RW_BINARY)) == NULL)
- ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name);
- info->read_backing_store = read_backing_store;
- info->write_backing_store = write_backing_store;
- info->close_backing_store = close_backing_store;
- TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name);
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- next_file_num = 0; /* initialize temp file name generator */
- return DEFAULT_MAX_MEM; /* default for max_memory_to_use */
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* no work */
-}
diff --git a/Build/source/extra/jpeg/jmemnobs.c b/Build/source/extra/jpeg/jmemnobs.c
deleted file mode 100644
index eb8c337725f..00000000000
--- a/Build/source/extra/jpeg/jmemnobs.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * jmemnobs.c
- *
- * Copyright (C) 1992-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides a really simple implementation of the system-
- * dependent portion of the JPEG memory manager. This implementation
- * assumes that no backing-store files are needed: all required space
- * can be obtained from malloc().
- * This is very portable in the sense that it'll compile on almost anything,
- * but you'd better have lots of main memory (or virtual memory) if you want
- * to process big images.
- * Note that the max_memory_to_use option is ignored by this implementation.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare malloc(),free() */
-extern void * malloc JPP((size_t size));
-extern void free JPP((void *ptr));
-#endif
-
-
-/*
- * Memory allocation and freeing are controlled by the regular library
- * routines malloc() and free().
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * "Large" objects are treated the same as "small" ones.
- * NB: although we include FAR keywords in the routine declarations,
- * this file won't actually work in 80x86 small/medium model; at least,
- * you probably won't be able to process useful-size images in only 64KB.
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
- return (void FAR *) malloc(sizeofobject);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
- free(object);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- * Here we always say, "we got all you want bud!"
- */
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- return max_bytes_needed;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Since jpeg_mem_available always promised the moon,
- * this should never be called and we can just error out.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- ERREXIT(cinfo, JERR_NO_BACKING_STORE);
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required. Here, there isn't any.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- return 0; /* just set max_memory_to_use to 0 */
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* no work */
-}
diff --git a/Build/source/extra/jpeg/jmemsys.h b/Build/source/extra/jpeg/jmemsys.h
deleted file mode 100644
index 6c3c6d348f2..00000000000
--- a/Build/source/extra/jpeg/jmemsys.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * jmemsys.h
- *
- * Copyright (C) 1992-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This include file defines the interface between the system-independent
- * and system-dependent portions of the JPEG memory manager. No other
- * modules need include it. (The system-independent portion is jmemmgr.c;
- * there are several different versions of the system-dependent portion.)
- *
- * This file works as-is for the system-dependent memory managers supplied
- * in the IJG distribution. You may need to modify it if you write a
- * custom memory manager. If system-dependent changes are needed in
- * this file, the best method is to #ifdef them based on a configuration
- * symbol supplied in jconfig.h, as we have done with USE_MSDOS_MEMMGR
- * and USE_MAC_MEMMGR.
- */
-
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_get_small jGetSmall
-#define jpeg_free_small jFreeSmall
-#define jpeg_get_large jGetLarge
-#define jpeg_free_large jFreeLarge
-#define jpeg_mem_available jMemAvail
-#define jpeg_open_backing_store jOpenBackStore
-#define jpeg_mem_init jMemInit
-#define jpeg_mem_term jMemTerm
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-
-/*
- * These two functions are used to allocate and release small chunks of
- * memory. (Typically the total amount requested through jpeg_get_small is
- * no more than 20K or so; this will be requested in chunks of a few K each.)
- * Behavior should be the same as for the standard library functions malloc
- * and free; in particular, jpeg_get_small must return NULL on failure.
- * On most systems, these ARE malloc and free. jpeg_free_small is passed the
- * size of the object being freed, just in case it's needed.
- * On an 80x86 machine using small-data memory model, these manage near heap.
- */
-
-EXTERN(void *) jpeg_get_small JPP((j_common_ptr cinfo, size_t sizeofobject));
-EXTERN(void) jpeg_free_small JPP((j_common_ptr cinfo, void * object,
- size_t sizeofobject));
-
-/*
- * These two functions are used to allocate and release large chunks of
- * memory (up to the total free space designated by jpeg_mem_available).
- * The interface is the same as above, except that on an 80x86 machine,
- * far pointers are used. On most other machines these are identical to
- * the jpeg_get/free_small routines; but we keep them separate anyway,
- * in case a different allocation strategy is desirable for large chunks.
- */
-
-EXTERN(void FAR *) jpeg_get_large JPP((j_common_ptr cinfo,
- size_t sizeofobject));
-EXTERN(void) jpeg_free_large JPP((j_common_ptr cinfo, void FAR * object,
- size_t sizeofobject));
-
-/*
- * The macro MAX_ALLOC_CHUNK designates the maximum number of bytes that may
- * be requested in a single call to jpeg_get_large (and jpeg_get_small for that
- * matter, but that case should never come into play). This macro is needed
- * to model the 64Kb-segment-size limit of far addressing on 80x86 machines.
- * On those machines, we expect that jconfig.h will provide a proper value.
- * On machines with 32-bit flat address spaces, any large constant may be used.
- *
- * NB: jmemmgr.c expects that MAX_ALLOC_CHUNK will be representable as type
- * size_t and will be a multiple of sizeof(align_type).
- */
-
-#ifndef MAX_ALLOC_CHUNK /* may be overridden in jconfig.h */
-#define MAX_ALLOC_CHUNK 1000000000L
-#endif
-
-/*
- * This routine computes the total space still available for allocation by
- * jpeg_get_large. If more space than this is needed, backing store will be
- * used. NOTE: any memory already allocated must not be counted.
- *
- * There is a minimum space requirement, corresponding to the minimum
- * feasible buffer sizes; jmemmgr.c will request that much space even if
- * jpeg_mem_available returns zero. The maximum space needed, enough to hold
- * all working storage in memory, is also passed in case it is useful.
- * Finally, the total space already allocated is passed. If no better
- * method is available, cinfo->mem->max_memory_to_use - already_allocated
- * is often a suitable calculation.
- *
- * It is OK for jpeg_mem_available to underestimate the space available
- * (that'll just lead to more backing-store access than is really necessary).
- * However, an overestimate will lead to failure. Hence it's wise to subtract
- * a slop factor from the true available space. 5% should be enough.
- *
- * On machines with lots of virtual memory, any large constant may be returned.
- * Conversely, zero may be returned to always use the minimum amount of memory.
- */
-
-EXTERN(long) jpeg_mem_available JPP((j_common_ptr cinfo,
- long min_bytes_needed,
- long max_bytes_needed,
- long already_allocated));
-
-
-/*
- * This structure holds whatever state is needed to access a single
- * backing-store object. The read/write/close method pointers are called
- * by jmemmgr.c to manipulate the backing-store object; all other fields
- * are private to the system-dependent backing store routines.
- */
-
-#define TEMP_NAME_LENGTH 64 /* max length of a temporary file's name */
-
-
-#ifdef USE_MSDOS_MEMMGR /* DOS-specific junk */
-
-typedef unsigned short XMSH; /* type of extended-memory handles */
-typedef unsigned short EMSH; /* type of expanded-memory handles */
-
-typedef union {
- short file_handle; /* DOS file handle if it's a temp file */
- XMSH xms_handle; /* handle if it's a chunk of XMS */
- EMSH ems_handle; /* handle if it's a chunk of EMS */
-} handle_union;
-
-#endif /* USE_MSDOS_MEMMGR */
-
-#ifdef USE_MAC_MEMMGR /* Mac-specific junk */
-#include <Files.h>
-#endif /* USE_MAC_MEMMGR */
-
-
-typedef struct backing_store_struct * backing_store_ptr;
-
-typedef struct backing_store_struct {
- /* Methods for reading/writing/closing this backing-store object */
- JMETHOD(void, read_backing_store, (j_common_ptr cinfo,
- backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count));
- JMETHOD(void, write_backing_store, (j_common_ptr cinfo,
- backing_store_ptr info,
- void FAR * buffer_address,
- long file_offset, long byte_count));
- JMETHOD(void, close_backing_store, (j_common_ptr cinfo,
- backing_store_ptr info));
-
- /* Private fields for system-dependent backing-store management */
-#ifdef USE_MSDOS_MEMMGR
- /* For the MS-DOS manager (jmemdos.c), we need: */
- handle_union handle; /* reference to backing-store storage object */
- char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */
-#else
-#ifdef USE_MAC_MEMMGR
- /* For the Mac manager (jmemmac.c), we need: */
- short temp_file; /* file reference number to temp file */
- FSSpec tempSpec; /* the FSSpec for the temp file */
- char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */
-#else
- /* For a typical implementation with temp files, we need: */
- FILE * temp_file; /* stdio reference to temp file */
- char temp_name[TEMP_NAME_LENGTH]; /* name of temp file */
-#endif
-#endif
-} backing_store_info;
-
-
-/*
- * Initial opening of a backing-store object. This must fill in the
- * read/write/close pointers in the object. The read/write routines
- * may take an error exit if the specified maximum file size is exceeded.
- * (If jpeg_mem_available always returns a large value, this routine can
- * just take an error exit.)
- */
-
-EXTERN(void) jpeg_open_backing_store JPP((j_common_ptr cinfo,
- backing_store_ptr info,
- long total_bytes_needed));
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required. jpeg_mem_init will be called before anything is
- * allocated (and, therefore, nothing in cinfo is of use except the error
- * manager pointer). It should return a suitable default value for
- * max_memory_to_use; this may subsequently be overridden by the surrounding
- * application. (Note that max_memory_to_use is only important if
- * jpeg_mem_available chooses to consult it ... no one else will.)
- * jpeg_mem_term may assume that all requested memory has been freed and that
- * all opened backing-store objects have been closed.
- */
-
-EXTERN(long) jpeg_mem_init JPP((j_common_ptr cinfo));
-EXTERN(void) jpeg_mem_term JPP((j_common_ptr cinfo));
diff --git a/Build/source/extra/jpeg/jmorecfg.h b/Build/source/extra/jpeg/jmorecfg.h
deleted file mode 100644
index fc0899ec829..00000000000
--- a/Build/source/extra/jpeg/jmorecfg.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * jmorecfg.h
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains additional configuration options that customize the
- * JPEG software for special applications or support machine-dependent
- * optimizations. Most users will not need to touch this file.
- */
-
-
-/*
- * Define BITS_IN_JSAMPLE as either
- * 8 for 8-bit sample values (the usual setting)
- * 12 for 12-bit sample values
- * Only 8 and 12 are legal data precisions for lossy JPEG according to the
- * JPEG standard, and the IJG code does not support anything else!
- * We do not support run-time selection of data precision, sorry.
- */
-
-#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */
-
-
-/*
- * Maximum number of components (color channels) allowed in JPEG image.
- * To meet the letter of the JPEG spec, set this to 255. However, darn
- * few applications need more than 4 channels (maybe 5 for CMYK + alpha
- * mask). We recommend 10 as a reasonable compromise; use 4 if you are
- * really short on memory. (Each allowed component costs a hundred or so
- * bytes of storage, whether actually used in an image or not.)
- */
-
-#define MAX_COMPONENTS 10 /* maximum number of image components */
-
-
-/*
- * Basic data types.
- * You may need to change these if you have a machine with unusual data
- * type sizes; for example, "char" not 8 bits, "short" not 16 bits,
- * or "long" not 32 bits. We don't care whether "int" is 16 or 32 bits,
- * but it had better be at least 16.
- */
-
-/* Representation of a single sample (pixel element value).
- * We frequently allocate large arrays of these, so it's important to keep
- * them small. But if you have memory to burn and access to char or short
- * arrays is very slow on your hardware, you might want to change these.
- */
-
-#if BITS_IN_JSAMPLE == 8
-/* JSAMPLE should be the smallest type that will hold the values 0..255.
- * You can use a signed char by having GETJSAMPLE mask it with 0xFF.
- */
-
-#ifdef HAVE_UNSIGNED_CHAR
-
-typedef unsigned char JSAMPLE;
-#define GETJSAMPLE(value) ((int) (value))
-
-#else /* not HAVE_UNSIGNED_CHAR */
-
-typedef char JSAMPLE;
-#ifdef CHAR_IS_UNSIGNED
-#define GETJSAMPLE(value) ((int) (value))
-#else
-#define GETJSAMPLE(value) ((int) (value) & 0xFF)
-#endif /* CHAR_IS_UNSIGNED */
-
-#endif /* HAVE_UNSIGNED_CHAR */
-
-#define MAXJSAMPLE 255
-#define CENTERJSAMPLE 128
-
-#endif /* BITS_IN_JSAMPLE == 8 */
-
-
-#if BITS_IN_JSAMPLE == 12
-/* JSAMPLE should be the smallest type that will hold the values 0..4095.
- * On nearly all machines "short" will do nicely.
- */
-
-typedef short JSAMPLE;
-#define GETJSAMPLE(value) ((int) (value))
-
-#define MAXJSAMPLE 4095
-#define CENTERJSAMPLE 2048
-
-#endif /* BITS_IN_JSAMPLE == 12 */
-
-
-/* Representation of a DCT frequency coefficient.
- * This should be a signed value of at least 16 bits; "short" is usually OK.
- * Again, we allocate large arrays of these, but you can change to int
- * if you have memory to burn and "short" is really slow.
- */
-
-typedef short JCOEF;
-
-
-/* Compressed datastreams are represented as arrays of JOCTET.
- * These must be EXACTLY 8 bits wide, at least once they are written to
- * external storage. Note that when using the stdio data source/destination
- * managers, this is also the data type passed to fread/fwrite.
- */
-
-#ifdef HAVE_UNSIGNED_CHAR
-
-typedef unsigned char JOCTET;
-#define GETJOCTET(value) (value)
-
-#else /* not HAVE_UNSIGNED_CHAR */
-
-typedef char JOCTET;
-#ifdef CHAR_IS_UNSIGNED
-#define GETJOCTET(value) (value)
-#else
-#define GETJOCTET(value) ((value) & 0xFF)
-#endif /* CHAR_IS_UNSIGNED */
-
-#endif /* HAVE_UNSIGNED_CHAR */
-
-
-/* These typedefs are used for various table entries and so forth.
- * They must be at least as wide as specified; but making them too big
- * won't cost a huge amount of memory, so we don't provide special
- * extraction code like we did for JSAMPLE. (In other words, these
- * typedefs live at a different point on the speed/space tradeoff curve.)
- */
-
-/* UINT8 must hold at least the values 0..255. */
-
-#ifdef HAVE_UNSIGNED_CHAR
-typedef unsigned char UINT8;
-#else /* not HAVE_UNSIGNED_CHAR */
-#ifdef CHAR_IS_UNSIGNED
-typedef char UINT8;
-#else /* not CHAR_IS_UNSIGNED */
-typedef short UINT8;
-#endif /* CHAR_IS_UNSIGNED */
-#endif /* HAVE_UNSIGNED_CHAR */
-
-/* UINT16 must hold at least the values 0..65535. */
-
-#ifdef HAVE_UNSIGNED_SHORT
-typedef unsigned short UINT16;
-#else /* not HAVE_UNSIGNED_SHORT */
-typedef unsigned int UINT16;
-#endif /* HAVE_UNSIGNED_SHORT */
-
-/* INT16 must hold at least the values -32768..32767. */
-
-#ifndef XMD_H /* X11/xmd.h correctly defines INT16 */
-typedef short INT16;
-#endif
-
-/* INT32 must hold at least signed 32-bit values. */
-
-#if !defined(XMD_H) && !defined(_WIN32) /* X11/xmd.h correctly defines INT32 */
-typedef long INT32;
-#endif
-
-/* Datatype used for image dimensions. The JPEG standard only supports
- * images up to 64K*64K due to 16-bit fields in SOF markers. Therefore
- * "unsigned int" is sufficient on all machines. However, if you need to
- * handle larger images and you don't mind deviating from the spec, you
- * can change this datatype.
- */
-
-typedef unsigned int JDIMENSION;
-
-#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */
-
-
-/* These macros are used in all function definitions and extern declarations.
- * You could modify them if you need to change function linkage conventions;
- * in particular, you'll need to do that to make the library a Windows DLL.
- * Another application is to make all functions global for use with debuggers
- * or code profilers that require it.
- */
-
-/* a function called through method pointers: */
-#define METHODDEF(type) static type
-/* a function used only in its module: */
-#define LOCAL(type) static type
-/* a function referenced thru EXTERNs: */
-#define GLOBAL(type) type
-/* a reference to a GLOBAL function: */
-#define EXTERN(type) extern JPEGDLL type
-
-
-/* This macro is used to declare a "method", that is, a function pointer.
- * We want to supply prototype parameters if the compiler can cope.
- * Note that the arglist parameter must be parenthesized!
- * Again, you can customize this if you need special linkage keywords.
- */
-
-#ifdef HAVE_PROTOTYPES
-#define JMETHOD(type,methodname,arglist) type (*methodname) arglist
-#else
-#define JMETHOD(type,methodname,arglist) type (*methodname) ()
-#endif
-
-
-/* Here is the pseudo-keyword for declaring pointers that must be "far"
- * on 80x86 machines. Most of the specialized coding for 80x86 is handled
- * by just saying "FAR *" where such a pointer is needed. In a few places
- * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol.
- */
-
-#ifdef FAR
-#undef FAR
-#endif
-#ifdef NEED_FAR_POINTERS
-#define FAR far
-#else
-#define FAR
-#endif
-
-
-/*
- * On a few systems, type boolean and/or its values FALSE, TRUE may appear
- * in standard header files. Or you may have conflicts with application-
- * specific header files that you want to include together with these files.
- * Defining HAVE_BOOLEAN before including jpeglib.h should make it work.
- */
-
-#ifndef HAVE_BOOLEAN
-typedef int boolean;
-#endif
-#ifndef FALSE /* in case these macros already exist */
-#define FALSE 0 /* values of boolean */
-#endif
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-
-/*
- * The remaining options affect code selection within the JPEG library,
- * but they don't need to be visible to most applications using the library.
- * To minimize application namespace pollution, the symbols won't be
- * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined.
- */
-
-#ifdef JPEG_INTERNALS
-#define JPEG_INTERNAL_OPTIONS
-#endif
-
-#ifdef JPEG_INTERNAL_OPTIONS
-
-
-/*
- * These defines indicate whether to include various optional functions.
- * Undefining some of these symbols will produce a smaller but less capable
- * library. Note that you can leave certain source files out of the
- * compilation/linking process if you've #undef'd the corresponding symbols.
- * (You may HAVE to do that if your compiler doesn't like null source files.)
- */
-
-/* Arithmetic coding is unsupported for legal reasons. Complaints to IBM. */
-
-/* Capability options common to encoder and decoder: */
-
-#define DCT_ISLOW_SUPPORTED /* slow but accurate integer algorithm */
-#define DCT_IFAST_SUPPORTED /* faster, less accurate integer method */
-#define DCT_FLOAT_SUPPORTED /* floating-point: accurate, fast on fast HW */
-
-/* Encoder capability options: */
-
-#undef C_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */
-#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
-#define C_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/
-#define ENTROPY_OPT_SUPPORTED /* Optimization of entropy coding parms? */
-/* Note: if you selected 12-bit data precision, it is dangerous to turn off
- * ENTROPY_OPT_SUPPORTED. The standard Huffman tables are only good for 8-bit
- * precision, so jchuff.c normally uses entropy optimization to compute
- * usable tables for higher precision. If you don't want to do optimization,
- * you'll have to supply different default Huffman tables.
- * The exact same statements apply for progressive JPEG: the default tables
- * don't work for progressive mode. (This may get fixed, however.)
- */
-#define INPUT_SMOOTHING_SUPPORTED /* Input image smoothing option? */
-
-/* Decoder capability options: */
-
-#undef D_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */
-#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
-#define D_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/
-#define SAVE_MARKERS_SUPPORTED /* jpeg_save_markers() needed? */
-#define BLOCK_SMOOTHING_SUPPORTED /* Block smoothing? (Progressive only) */
-#define IDCT_SCALING_SUPPORTED /* Output rescaling via IDCT? */
-#undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */
-#define UPSAMPLE_MERGING_SUPPORTED /* Fast path for sloppy upsampling? */
-#define QUANT_1PASS_SUPPORTED /* 1-pass color quantization? */
-#define QUANT_2PASS_SUPPORTED /* 2-pass color quantization? */
-
-/* more capability options later, no doubt */
-
-
-/*
- * Ordering of RGB data in scanlines passed to or from the application.
- * If your application wants to deal with data in the order B,G,R, just
- * change these macros. You can also deal with formats such as R,G,B,X
- * (one extra byte per pixel) by changing RGB_PIXELSIZE. Note that changing
- * the offsets will also change the order in which colormap data is organized.
- * RESTRICTIONS:
- * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats.
- * 2. These macros only affect RGB<=>YCbCr color conversion, so they are not
- * useful if you are using JPEG color spaces other than YCbCr or grayscale.
- * 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE
- * is not 3 (they don't understand about dummy color components!). So you
- * can't use color quantization if you change that value.
- */
-
-#define RGB_RED 0 /* Offset of Red in an RGB scanline element */
-#define RGB_GREEN 1 /* Offset of Green */
-#define RGB_BLUE 2 /* Offset of Blue */
-#define RGB_PIXELSIZE 3 /* JSAMPLEs per RGB scanline element */
-
-
-/* Definitions for speed-related optimizations. */
-
-
-/* If your compiler supports inline functions, define INLINE
- * as the inline keyword; otherwise define it as empty.
- */
-
-#ifndef INLINE
-#ifdef __GNUC__ /* for instance, GNU C knows about inline */
-#define INLINE __inline__
-#endif
-#ifndef INLINE
-#define INLINE /* default is to define it as empty */
-#endif
-#endif
-
-
-/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying
- * two 16-bit shorts is faster than multiplying two ints. Define MULTIPLIER
- * as short on such a machine. MULTIPLIER must be at least 16 bits wide.
- */
-
-#ifndef MULTIPLIER
-#define MULTIPLIER int /* type for fastest integer multiply */
-#endif
-
-
-/* FAST_FLOAT should be either float or double, whichever is done faster
- * by your compiler. (Note that this type is only used in the floating point
- * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.)
- * Typically, float is faster in ANSI C compilers, while double is faster in
- * pre-ANSI compilers (because they insist on converting to double anyway).
- * The code below therefore chooses float if we have ANSI-style prototypes.
- */
-
-#ifndef FAST_FLOAT
-#ifdef HAVE_PROTOTYPES
-#define FAST_FLOAT float
-#else
-#define FAST_FLOAT double
-#endif
-#endif
-
-#endif /* JPEG_INTERNAL_OPTIONS */
diff --git a/Build/source/extra/jpeg/jpegint.h b/Build/source/extra/jpeg/jpegint.h
deleted file mode 100644
index 95b00d405ca..00000000000
--- a/Build/source/extra/jpeg/jpegint.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * jpegint.h
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides common declarations for the various JPEG modules.
- * These declarations are considered internal to the JPEG library; most
- * applications using the library shouldn't need to include this file.
- */
-
-
-/* Declarations for both compression & decompression */
-
-typedef enum { /* Operating modes for buffer controllers */
- JBUF_PASS_THRU, /* Plain stripwise operation */
- /* Remaining modes require a full-image buffer to have been created */
- JBUF_SAVE_SOURCE, /* Run source subobject only, save output */
- JBUF_CRANK_DEST, /* Run dest subobject only, using saved data */
- JBUF_SAVE_AND_PASS /* Run both subobjects, save output */
-} J_BUF_MODE;
-
-/* Values of global_state field (jdapi.c has some dependencies on ordering!) */
-#define CSTATE_START 100 /* after create_compress */
-#define CSTATE_SCANNING 101 /* start_compress done, write_scanlines OK */
-#define CSTATE_RAW_OK 102 /* start_compress done, write_raw_data OK */
-#define CSTATE_WRCOEFS 103 /* jpeg_write_coefficients done */
-#define DSTATE_START 200 /* after create_decompress */
-#define DSTATE_INHEADER 201 /* reading header markers, no SOS yet */
-#define DSTATE_READY 202 /* found SOS, ready for start_decompress */
-#define DSTATE_PRELOAD 203 /* reading multiscan file in start_decompress*/
-#define DSTATE_PRESCAN 204 /* performing dummy pass for 2-pass quant */
-#define DSTATE_SCANNING 205 /* start_decompress done, read_scanlines OK */
-#define DSTATE_RAW_OK 206 /* start_decompress done, read_raw_data OK */
-#define DSTATE_BUFIMAGE 207 /* expecting jpeg_start_output */
-#define DSTATE_BUFPOST 208 /* looking for SOS/EOI in jpeg_finish_output */
-#define DSTATE_RDCOEFS 209 /* reading file in jpeg_read_coefficients */
-#define DSTATE_STOPPING 210 /* looking for EOI in jpeg_finish_decompress */
-
-
-/* Declarations for compression modules */
-
-/* Master control module */
-struct jpeg_comp_master {
- JMETHOD(void, prepare_for_pass, (j_compress_ptr cinfo));
- JMETHOD(void, pass_startup, (j_compress_ptr cinfo));
- JMETHOD(void, finish_pass, (j_compress_ptr cinfo));
-
- /* State variables made visible to other modules */
- boolean call_pass_startup; /* True if pass_startup must be called */
- boolean is_last_pass; /* True during last pass */
-};
-
-/* Main buffer control (downsampled-data buffer) */
-struct jpeg_c_main_controller {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode));
- JMETHOD(void, process_data, (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail));
-};
-
-/* Compression preprocessing (downsampling input buffer control) */
-struct jpeg_c_prep_controller {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode));
- JMETHOD(void, pre_process_data, (j_compress_ptr cinfo,
- JSAMPARRAY input_buf,
- JDIMENSION *in_row_ctr,
- JDIMENSION in_rows_avail,
- JSAMPIMAGE output_buf,
- JDIMENSION *out_row_group_ctr,
- JDIMENSION out_row_groups_avail));
-};
-
-/* Coefficient buffer control */
-struct jpeg_c_coef_controller {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode));
- JMETHOD(boolean, compress_data, (j_compress_ptr cinfo,
- JSAMPIMAGE input_buf));
-};
-
-/* Colorspace conversion */
-struct jpeg_color_converter {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo));
- JMETHOD(void, color_convert, (j_compress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
- JDIMENSION output_row, int num_rows));
-};
-
-/* Downsampling */
-struct jpeg_downsampler {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo));
- JMETHOD(void, downsample, (j_compress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION in_row_index,
- JSAMPIMAGE output_buf,
- JDIMENSION out_row_group_index));
-
- boolean need_context_rows; /* TRUE if need rows above & below */
-};
-
-/* Forward DCT (also controls coefficient quantization) */
-struct jpeg_forward_dct {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo));
- /* perhaps this should be an array??? */
- JMETHOD(void, forward_DCT, (j_compress_ptr cinfo,
- jpeg_component_info * compptr,
- JSAMPARRAY sample_data, JBLOCKROW coef_blocks,
- JDIMENSION start_row, JDIMENSION start_col,
- JDIMENSION num_blocks));
-};
-
-/* Entropy encoding */
-struct jpeg_entropy_encoder {
- JMETHOD(void, start_pass, (j_compress_ptr cinfo, boolean gather_statistics));
- JMETHOD(boolean, encode_mcu, (j_compress_ptr cinfo, JBLOCKROW *MCU_data));
- JMETHOD(void, finish_pass, (j_compress_ptr cinfo));
-};
-
-/* Marker writing */
-struct jpeg_marker_writer {
- JMETHOD(void, write_file_header, (j_compress_ptr cinfo));
- JMETHOD(void, write_frame_header, (j_compress_ptr cinfo));
- JMETHOD(void, write_scan_header, (j_compress_ptr cinfo));
- JMETHOD(void, write_file_trailer, (j_compress_ptr cinfo));
- JMETHOD(void, write_tables_only, (j_compress_ptr cinfo));
- /* These routines are exported to allow insertion of extra markers */
- /* Probably only COM and APPn markers should be written this way */
- JMETHOD(void, write_marker_header, (j_compress_ptr cinfo, int marker,
- unsigned int datalen));
- JMETHOD(void, write_marker_byte, (j_compress_ptr cinfo, int val));
-};
-
-
-/* Declarations for decompression modules */
-
-/* Master control module */
-struct jpeg_decomp_master {
- JMETHOD(void, prepare_for_output_pass, (j_decompress_ptr cinfo));
- JMETHOD(void, finish_output_pass, (j_decompress_ptr cinfo));
-
- /* State variables made visible to other modules */
- boolean is_dummy_pass; /* True during 1st pass for 2-pass quant */
-};
-
-/* Input control module */
-struct jpeg_input_controller {
- JMETHOD(int, consume_input, (j_decompress_ptr cinfo));
- JMETHOD(void, reset_input_controller, (j_decompress_ptr cinfo));
- JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo));
- JMETHOD(void, finish_input_pass, (j_decompress_ptr cinfo));
-
- /* State variables made visible to other modules */
- boolean has_multiple_scans; /* True if file has multiple scans */
- boolean eoi_reached; /* True when EOI has been consumed */
-};
-
-/* Main buffer control (downsampled-data buffer) */
-struct jpeg_d_main_controller {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode));
- JMETHOD(void, process_data, (j_decompress_ptr cinfo,
- JSAMPARRAY output_buf, JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-};
-
-/* Coefficient buffer control */
-struct jpeg_d_coef_controller {
- JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo));
- JMETHOD(int, consume_data, (j_decompress_ptr cinfo));
- JMETHOD(void, start_output_pass, (j_decompress_ptr cinfo));
- JMETHOD(int, decompress_data, (j_decompress_ptr cinfo,
- JSAMPIMAGE output_buf));
- /* Pointer to array of coefficient virtual arrays, or NULL if none */
- jvirt_barray_ptr *coef_arrays;
-};
-
-/* Decompression postprocessing (color quantization buffer control) */
-struct jpeg_d_post_controller {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode));
- JMETHOD(void, post_process_data, (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf,
- JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf,
- JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-};
-
-/* Marker reading & parsing */
-struct jpeg_marker_reader {
- JMETHOD(void, reset_marker_reader, (j_decompress_ptr cinfo));
- /* Read markers until SOS or EOI.
- * Returns same codes as are defined for jpeg_consume_input:
- * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI.
- */
- JMETHOD(int, read_markers, (j_decompress_ptr cinfo));
- /* Read a restart marker --- exported for use by entropy decoder only */
- jpeg_marker_parser_method read_restart_marker;
-
- /* State of marker reader --- nominally internal, but applications
- * supplying COM or APPn handlers might like to know the state.
- */
- boolean saw_SOI; /* found SOI? */
- boolean saw_SOF; /* found SOF? */
- int next_restart_num; /* next restart number expected (0-7) */
- unsigned int discarded_bytes; /* # of bytes skipped looking for a marker */
-};
-
-/* Entropy decoding */
-struct jpeg_entropy_decoder {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo));
- JMETHOD(boolean, decode_mcu, (j_decompress_ptr cinfo,
- JBLOCKROW *MCU_data));
-
- /* This is here to share code between baseline and progressive decoders; */
- /* other modules probably should not use it */
- boolean insufficient_data; /* set TRUE after emitting warning */
-};
-
-/* Inverse DCT (also performs dequantization) */
-typedef JMETHOD(void, inverse_DCT_method_ptr,
- (j_decompress_ptr cinfo, jpeg_component_info * compptr,
- JCOEFPTR coef_block,
- JSAMPARRAY output_buf, JDIMENSION output_col));
-
-struct jpeg_inverse_dct {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo));
- /* It is useful to allow each component to have a separate IDCT method. */
- inverse_DCT_method_ptr inverse_DCT[MAX_COMPONENTS];
-};
-
-/* Upsampling (note that upsampler must also call color converter) */
-struct jpeg_upsampler {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo));
- JMETHOD(void, upsample, (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf,
- JDIMENSION *in_row_group_ctr,
- JDIMENSION in_row_groups_avail,
- JSAMPARRAY output_buf,
- JDIMENSION *out_row_ctr,
- JDIMENSION out_rows_avail));
-
- boolean need_context_rows; /* TRUE if need rows above & below */
-};
-
-/* Colorspace conversion */
-struct jpeg_color_deconverter {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo));
- JMETHOD(void, color_convert, (j_decompress_ptr cinfo,
- JSAMPIMAGE input_buf, JDIMENSION input_row,
- JSAMPARRAY output_buf, int num_rows));
-};
-
-/* Color quantization or color precision reduction */
-struct jpeg_color_quantizer {
- JMETHOD(void, start_pass, (j_decompress_ptr cinfo, boolean is_pre_scan));
- JMETHOD(void, color_quantize, (j_decompress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPARRAY output_buf,
- int num_rows));
- JMETHOD(void, finish_pass, (j_decompress_ptr cinfo));
- JMETHOD(void, new_color_map, (j_decompress_ptr cinfo));
-};
-
-
-/* Miscellaneous useful macros */
-
-#undef MAX
-#define MAX(a,b) ((a) > (b) ? (a) : (b))
-#undef MIN
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
-
-/* We assume that right shift corresponds to signed division by 2 with
- * rounding towards minus infinity. This is correct for typical "arithmetic
- * shift" instructions that shift in copies of the sign bit. But some
- * C compilers implement >> with an unsigned shift. For these machines you
- * must define RIGHT_SHIFT_IS_UNSIGNED.
- * RIGHT_SHIFT provides a proper signed right shift of an INT32 quantity.
- * It is only applied with constant shift counts. SHIFT_TEMPS must be
- * included in the variables of any routine using RIGHT_SHIFT.
- */
-
-#ifdef RIGHT_SHIFT_IS_UNSIGNED
-#define SHIFT_TEMPS INT32 shift_temp;
-#define RIGHT_SHIFT(x,shft) \
- ((shift_temp = (x)) < 0 ? \
- (shift_temp >> (shft)) | ((~((INT32) 0)) << (32-(shft))) : \
- (shift_temp >> (shft)))
-#else
-#define SHIFT_TEMPS
-#define RIGHT_SHIFT(x,shft) ((x) >> (shft))
-#endif
-
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jinit_compress_master jICompress
-#define jinit_c_master_control jICMaster
-#define jinit_c_main_controller jICMainC
-#define jinit_c_prep_controller jICPrepC
-#define jinit_c_coef_controller jICCoefC
-#define jinit_color_converter jICColor
-#define jinit_downsampler jIDownsampler
-#define jinit_forward_dct jIFDCT
-#define jinit_huff_encoder jIHEncoder
-#define jinit_phuff_encoder jIPHEncoder
-#define jinit_marker_writer jIMWriter
-#define jinit_master_decompress jIDMaster
-#define jinit_d_main_controller jIDMainC
-#define jinit_d_coef_controller jIDCoefC
-#define jinit_d_post_controller jIDPostC
-#define jinit_input_controller jIInCtlr
-#define jinit_marker_reader jIMReader
-#define jinit_huff_decoder jIHDecoder
-#define jinit_phuff_decoder jIPHDecoder
-#define jinit_inverse_dct jIIDCT
-#define jinit_upsampler jIUpsampler
-#define jinit_color_deconverter jIDColor
-#define jinit_1pass_quantizer jI1Quant
-#define jinit_2pass_quantizer jI2Quant
-#define jinit_merged_upsampler jIMUpsampler
-#define jinit_memory_mgr jIMemMgr
-#define jdiv_round_up jDivRound
-#define jround_up jRound
-#define jcopy_sample_rows jCopySamples
-#define jcopy_block_row jCopyBlocks
-#define jzero_far jZeroFar
-#define jpeg_zigzag_order jZIGTable
-#define jpeg_natural_order jZAGTable
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-
-/* Compression module initialization routines */
-EXTERN(void) jinit_compress_master JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_c_master_control JPP((j_compress_ptr cinfo,
- boolean transcode_only));
-EXTERN(void) jinit_c_main_controller JPP((j_compress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_c_prep_controller JPP((j_compress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_c_coef_controller JPP((j_compress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_color_converter JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_downsampler JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_forward_dct JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_huff_encoder JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_phuff_encoder JPP((j_compress_ptr cinfo));
-EXTERN(void) jinit_marker_writer JPP((j_compress_ptr cinfo));
-/* Decompression module initialization routines */
-EXTERN(void) jinit_master_decompress JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_d_main_controller JPP((j_decompress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_d_coef_controller JPP((j_decompress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_d_post_controller JPP((j_decompress_ptr cinfo,
- boolean need_full_buffer));
-EXTERN(void) jinit_input_controller JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_marker_reader JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_huff_decoder JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_phuff_decoder JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_inverse_dct JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_upsampler JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_color_deconverter JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_1pass_quantizer JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_2pass_quantizer JPP((j_decompress_ptr cinfo));
-EXTERN(void) jinit_merged_upsampler JPP((j_decompress_ptr cinfo));
-/* Memory manager initialization */
-EXTERN(void) jinit_memory_mgr JPP((j_common_ptr cinfo));
-
-/* Utility routines in jutils.c */
-EXTERN(long) jdiv_round_up JPP((long a, long b));
-EXTERN(long) jround_up JPP((long a, long b));
-EXTERN(void) jcopy_sample_rows JPP((JSAMPARRAY input_array, int source_row,
- JSAMPARRAY output_array, int dest_row,
- int num_rows, JDIMENSION num_cols));
-EXTERN(void) jcopy_block_row JPP((JBLOCKROW input_row, JBLOCKROW output_row,
- JDIMENSION num_blocks));
-EXTERN(void) jzero_far JPP((void FAR * target, size_t bytestozero));
-/* Constant tables in jutils.c */
-#if 0 /* This table is not actually needed in v6a */
-extern const int jpeg_zigzag_order[]; /* natural coef order to zigzag order */
-#endif
-extern const int jpeg_natural_order[]; /* zigzag coef order to natural order */
-
-/* Suppress undefined-structure complaints if necessary. */
-
-#ifdef INCOMPLETE_TYPES_BROKEN
-#ifndef AM_MEMORY_MANAGER /* only jmemmgr.c defines these */
-struct jvirt_sarray_control { long dummy; };
-struct jvirt_barray_control { long dummy; };
-#endif
-#endif /* INCOMPLETE_TYPES_BROKEN */
diff --git a/Build/source/extra/jpeg/jpeglib.h b/Build/source/extra/jpeg/jpeglib.h
deleted file mode 100644
index d1be8ddeff1..00000000000
--- a/Build/source/extra/jpeg/jpeglib.h
+++ /dev/null
@@ -1,1096 +0,0 @@
-/*
- * jpeglib.h
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file defines the application interface for the JPEG library.
- * Most applications using the library need only include this file,
- * and perhaps jerror.h if they want to know the exact error codes.
- */
-
-#ifndef JPEGLIB_H
-#define JPEGLIB_H
-
-/*
- * First we include the configuration files that record how this
- * installation of the JPEG library is set up. jconfig.h can be
- * generated automatically for many systems. jmorecfg.h contains
- * manual configuration options that most people need not worry about.
- */
-
-#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */
-#include "jconfig.h" /* widely used configuration options */
-#endif
-#include "jmorecfg.h" /* seldom changed options */
-
-
-/* Version ID for the JPEG library.
- * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
- */
-
-#define JPEG_LIB_VERSION 62 /* Version 6b */
-
-
-/* Various constants determining the sizes of things.
- * All of these are specified by the JPEG standard, so don't change them
- * if you want to be compatible.
- */
-
-#define DCTSIZE 8 /* The basic DCT block is 8x8 samples */
-#define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */
-#define NUM_QUANT_TBLS 4 /* Quantization tables are numbered 0..3 */
-#define NUM_HUFF_TBLS 4 /* Huffman tables are numbered 0..3 */
-#define NUM_ARITH_TBLS 16 /* Arith-coding tables are numbered 0..15 */
-#define MAX_COMPS_IN_SCAN 4 /* JPEG limit on # of components in one scan */
-#define MAX_SAMP_FACTOR 4 /* JPEG limit on sampling factors */
-/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard;
- * the PostScript DCT filter can emit files with many more than 10 blocks/MCU.
- * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU
- * to handle it. We even let you do this from the jconfig.h file. However,
- * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe
- * sometimes emits noncompliant files doesn't mean you should too.
- */
-#define C_MAX_BLOCKS_IN_MCU 10 /* compressor's limit on blocks per MCU */
-#ifndef D_MAX_BLOCKS_IN_MCU
-#define D_MAX_BLOCKS_IN_MCU 10 /* decompressor's limit on blocks per MCU */
-#endif
-
-
-/* Data structures for images (arrays of samples and of DCT coefficients).
- * On 80x86 machines, the image arrays are too big for near pointers,
- * but the pointer arrays can fit in near memory.
- */
-
-typedef JSAMPLE FAR *JSAMPROW; /* ptr to one image row of pixel samples. */
-typedef JSAMPROW *JSAMPARRAY; /* ptr to some rows (a 2-D sample array) */
-typedef JSAMPARRAY *JSAMPIMAGE; /* a 3-D sample array: top index is color */
-
-typedef JCOEF JBLOCK[DCTSIZE2]; /* one block of coefficients */
-typedef JBLOCK FAR *JBLOCKROW; /* pointer to one row of coefficient blocks */
-typedef JBLOCKROW *JBLOCKARRAY; /* a 2-D array of coefficient blocks */
-typedef JBLOCKARRAY *JBLOCKIMAGE; /* a 3-D array of coefficient blocks */
-
-typedef JCOEF FAR *JCOEFPTR; /* useful in a couple of places */
-
-
-/* Types for JPEG compression parameters and working tables. */
-
-
-/* DCT coefficient quantization tables. */
-
-typedef struct {
- /* This array gives the coefficient quantizers in natural array order
- * (not the zigzag order in which they are stored in a JPEG DQT marker).
- * CAUTION: IJG versions prior to v6a kept this array in zigzag order.
- */
- UINT16 quantval[DCTSIZE2]; /* quantization step for each coefficient */
- /* This field is used only during compression. It's initialized FALSE when
- * the table is created, and set TRUE when it's been output to the file.
- * You could suppress output of a table by setting this to TRUE.
- * (See jpeg_suppress_tables for an example.)
- */
- boolean sent_table; /* TRUE when table has been output */
-} JQUANT_TBL;
-
-
-/* Huffman coding tables. */
-
-typedef struct {
- /* These two fields directly represent the contents of a JPEG DHT marker */
- UINT8 bits[17]; /* bits[k] = # of symbols with codes of */
- /* length k bits; bits[0] is unused */
- UINT8 huffval[256]; /* The symbols, in order of incr code length */
- /* This field is used only during compression. It's initialized FALSE when
- * the table is created, and set TRUE when it's been output to the file.
- * You could suppress output of a table by setting this to TRUE.
- * (See jpeg_suppress_tables for an example.)
- */
- boolean sent_table; /* TRUE when table has been output */
-} JHUFF_TBL;
-
-
-/* Basic info about one component (color channel). */
-
-typedef struct {
- /* These values are fixed over the whole image. */
- /* For compression, they must be supplied by parameter setup; */
- /* for decompression, they are read from the SOF marker. */
- int component_id; /* identifier for this component (0..255) */
- int component_index; /* its index in SOF or cinfo->comp_info[] */
- int h_samp_factor; /* horizontal sampling factor (1..4) */
- int v_samp_factor; /* vertical sampling factor (1..4) */
- int quant_tbl_no; /* quantization table selector (0..3) */
- /* These values may vary between scans. */
- /* For compression, they must be supplied by parameter setup; */
- /* for decompression, they are read from the SOS marker. */
- /* The decompressor output side may not use these variables. */
- int dc_tbl_no; /* DC entropy table selector (0..3) */
- int ac_tbl_no; /* AC entropy table selector (0..3) */
-
- /* Remaining fields should be treated as private by applications. */
-
- /* These values are computed during compression or decompression startup: */
- /* Component's size in DCT blocks.
- * Any dummy blocks added to complete an MCU are not counted; therefore
- * these values do not depend on whether a scan is interleaved or not.
- */
- JDIMENSION width_in_blocks;
- JDIMENSION height_in_blocks;
- /* Size of a DCT block in samples. Always DCTSIZE for compression.
- * For decompression this is the size of the output from one DCT block,
- * reflecting any scaling we choose to apply during the IDCT step.
- * Values of 1,2,4,8 are likely to be supported. Note that different
- * components may receive different IDCT scalings.
- */
- int DCT_scaled_size;
- /* The downsampled dimensions are the component's actual, unpadded number
- * of samples at the main buffer (preprocessing/compression interface), thus
- * downsampled_width = ceil(image_width * Hi/Hmax)
- * and similarly for height. For decompression, IDCT scaling is included, so
- * downsampled_width = ceil(image_width * Hi/Hmax * DCT_scaled_size/DCTSIZE)
- */
- JDIMENSION downsampled_width; /* actual width in samples */
- JDIMENSION downsampled_height; /* actual height in samples */
- /* This flag is used only for decompression. In cases where some of the
- * components will be ignored (eg grayscale output from YCbCr image),
- * we can skip most computations for the unused components.
- */
- boolean component_needed; /* do we need the value of this component? */
-
- /* These values are computed before starting a scan of the component. */
- /* The decompressor output side may not use these variables. */
- int MCU_width; /* number of blocks per MCU, horizontally */
- int MCU_height; /* number of blocks per MCU, vertically */
- int MCU_blocks; /* MCU_width * MCU_height */
- int MCU_sample_width; /* MCU width in samples, MCU_width*DCT_scaled_size */
- int last_col_width; /* # of non-dummy blocks across in last MCU */
- int last_row_height; /* # of non-dummy blocks down in last MCU */
-
- /* Saved quantization table for component; NULL if none yet saved.
- * See jdinput.c comments about the need for this information.
- * This field is currently used only for decompression.
- */
- JQUANT_TBL * quant_table;
-
- /* Private per-component storage for DCT or IDCT subsystem. */
- void * dct_table;
-} jpeg_component_info;
-
-
-/* The script for encoding a multiple-scan file is an array of these: */
-
-typedef struct {
- int comps_in_scan; /* number of components encoded in this scan */
- int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */
- int Ss, Se; /* progressive JPEG spectral selection parms */
- int Ah, Al; /* progressive JPEG successive approx. parms */
-} jpeg_scan_info;
-
-/* The decompressor can save APPn and COM markers in a list of these: */
-
-typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr;
-
-struct jpeg_marker_struct {
- jpeg_saved_marker_ptr next; /* next in list, or NULL */
- UINT8 marker; /* marker code: JPEG_COM, or JPEG_APP0+n */
- unsigned int original_length; /* # bytes of data in the file */
- unsigned int data_length; /* # bytes of data saved at data[] */
- JOCTET FAR * data; /* the data contained in the marker */
- /* the marker length word is not counted in data_length or original_length */
-};
-
-/* Known color spaces. */
-
-typedef enum {
- JCS_UNKNOWN, /* error/unspecified */
- JCS_GRAYSCALE, /* monochrome */
- JCS_RGB, /* red/green/blue */
- JCS_YCbCr, /* Y/Cb/Cr (also known as YUV) */
- JCS_CMYK, /* C/M/Y/K */
- JCS_YCCK /* Y/Cb/Cr/K */
-} J_COLOR_SPACE;
-
-/* DCT/IDCT algorithm options. */
-
-typedef enum {
- JDCT_ISLOW, /* slow but accurate integer algorithm */
- JDCT_IFAST, /* faster, less accurate integer method */
- JDCT_FLOAT /* floating-point: accurate, fast on fast HW */
-} J_DCT_METHOD;
-
-#ifndef JDCT_DEFAULT /* may be overridden in jconfig.h */
-#define JDCT_DEFAULT JDCT_ISLOW
-#endif
-#ifndef JDCT_FASTEST /* may be overridden in jconfig.h */
-#define JDCT_FASTEST JDCT_IFAST
-#endif
-
-/* Dithering options for decompression. */
-
-typedef enum {
- JDITHER_NONE, /* no dithering */
- JDITHER_ORDERED, /* simple ordered dither */
- JDITHER_FS /* Floyd-Steinberg error diffusion dither */
-} J_DITHER_MODE;
-
-
-/* Common fields between JPEG compression and decompression master structs. */
-
-#define jpeg_common_fields \
- struct jpeg_error_mgr * err; /* Error handler module */\
- struct jpeg_memory_mgr * mem; /* Memory manager module */\
- struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\
- void * client_data; /* Available for use by application */\
- boolean is_decompressor; /* So common code can tell which is which */\
- int global_state /* For checking call sequence validity */
-
-/* Routines that are to be used by both halves of the library are declared
- * to receive a pointer to this structure. There are no actual instances of
- * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct.
- */
-struct jpeg_common_struct {
- jpeg_common_fields; /* Fields common to both master struct types */
- /* Additional fields follow in an actual jpeg_compress_struct or
- * jpeg_decompress_struct. All three structs must agree on these
- * initial fields! (This would be a lot cleaner in C++.)
- */
-};
-
-typedef struct jpeg_common_struct * j_common_ptr;
-typedef struct jpeg_compress_struct * j_compress_ptr;
-typedef struct jpeg_decompress_struct * j_decompress_ptr;
-
-
-/* Master record for a compression instance */
-
-struct jpeg_compress_struct {
- jpeg_common_fields; /* Fields shared with jpeg_decompress_struct */
-
- /* Destination for compressed data */
- struct jpeg_destination_mgr * dest;
-
- /* Description of source image --- these fields must be filled in by
- * outer application before starting compression. in_color_space must
- * be correct before you can even call jpeg_set_defaults().
- */
-
- JDIMENSION image_width; /* input image width */
- JDIMENSION image_height; /* input image height */
- int input_components; /* # of color components in input image */
- J_COLOR_SPACE in_color_space; /* colorspace of input image */
-
- double input_gamma; /* image gamma of input image */
-
- /* Compression parameters --- these fields must be set before calling
- * jpeg_start_compress(). We recommend calling jpeg_set_defaults() to
- * initialize everything to reasonable defaults, then changing anything
- * the application specifically wants to change. That way you won't get
- * burnt when new parameters are added. Also note that there are several
- * helper routines to simplify changing parameters.
- */
-
- int data_precision; /* bits of precision in image data */
-
- int num_components; /* # of color components in JPEG image */
- J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
-
- jpeg_component_info * comp_info;
- /* comp_info[i] describes component that appears i'th in SOF */
-
- JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
- /* ptrs to coefficient quantization tables, or NULL if not defined */
-
- JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
- JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
- /* ptrs to Huffman coding tables, or NULL if not defined */
-
- UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
- UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
- UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
-
- int num_scans; /* # of entries in scan_info array */
- const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */
- /* The default value of scan_info is NULL, which causes a single-scan
- * sequential JPEG file to be emitted. To create a multi-scan file,
- * set num_scans and scan_info to point to an array of scan definitions.
- */
-
- boolean raw_data_in; /* TRUE=caller supplies downsampled data */
- boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */
- boolean optimize_coding; /* TRUE=optimize entropy encoding parms */
- boolean CCIR601_sampling; /* TRUE=first samples are cosited */
- int smoothing_factor; /* 1..100, or 0 for no input smoothing */
- J_DCT_METHOD dct_method; /* DCT algorithm selector */
-
- /* The restart interval can be specified in absolute MCUs by setting
- * restart_interval, or in MCU rows by setting restart_in_rows
- * (in which case the correct restart_interval will be figured
- * for each scan).
- */
- unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */
- int restart_in_rows; /* if > 0, MCU rows per restart interval */
-
- /* Parameters controlling emission of special markers. */
-
- boolean write_JFIF_header; /* should a JFIF marker be written? */
- UINT8 JFIF_major_version; /* What to write for the JFIF version number */
- UINT8 JFIF_minor_version;
- /* These three values are not used by the JPEG code, merely copied */
- /* into the JFIF APP0 marker. density_unit can be 0 for unknown, */
- /* 1 for dots/inch, or 2 for dots/cm. Note that the pixel aspect */
- /* ratio is defined by X_density/Y_density even when density_unit=0. */
- UINT8 density_unit; /* JFIF code for pixel size units */
- UINT16 X_density; /* Horizontal pixel density */
- UINT16 Y_density; /* Vertical pixel density */
- boolean write_Adobe_marker; /* should an Adobe marker be written? */
-
- /* State variable: index of next scanline to be written to
- * jpeg_write_scanlines(). Application may use this to control its
- * processing loop, e.g., "while (next_scanline < image_height)".
- */
-
- JDIMENSION next_scanline; /* 0 .. image_height-1 */
-
- /* Remaining fields are known throughout compressor, but generally
- * should not be touched by a surrounding application.
- */
-
- /*
- * These fields are computed during compression startup
- */
- boolean progressive_mode; /* TRUE if scan script uses progressive mode */
- int max_h_samp_factor; /* largest h_samp_factor */
- int max_v_samp_factor; /* largest v_samp_factor */
-
- JDIMENSION total_iMCU_rows; /* # of iMCU rows to be input to coef ctlr */
- /* The coefficient controller receives data in units of MCU rows as defined
- * for fully interleaved scans (whether the JPEG file is interleaved or not).
- * There are v_samp_factor * DCTSIZE sample rows of each component in an
- * "iMCU" (interleaved MCU) row.
- */
-
- /*
- * These fields are valid during any one scan.
- * They describe the components and MCUs actually appearing in the scan.
- */
- int comps_in_scan; /* # of JPEG components in this scan */
- jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
- /* *cur_comp_info[i] describes component that appears i'th in SOS */
-
- JDIMENSION MCUs_per_row; /* # of MCUs across the image */
- JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */
-
- int blocks_in_MCU; /* # of DCT blocks per MCU */
- int MCU_membership[C_MAX_BLOCKS_IN_MCU];
- /* MCU_membership[i] is index in cur_comp_info of component owning */
- /* i'th block in an MCU */
-
- int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */
-
- /*
- * Links to compression subobjects (methods and private variables of modules)
- */
- struct jpeg_comp_master * master;
- struct jpeg_c_main_controller * main;
- struct jpeg_c_prep_controller * prep;
- struct jpeg_c_coef_controller * coef;
- struct jpeg_marker_writer * marker;
- struct jpeg_color_converter * cconvert;
- struct jpeg_downsampler * downsample;
- struct jpeg_forward_dct * fdct;
- struct jpeg_entropy_encoder * entropy;
- jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */
- int script_space_size;
-};
-
-
-/* Master record for a decompression instance */
-
-struct jpeg_decompress_struct {
- jpeg_common_fields; /* Fields shared with jpeg_compress_struct */
-
- /* Source of compressed data */
- struct jpeg_source_mgr * src;
-
- /* Basic description of image --- filled in by jpeg_read_header(). */
- /* Application may inspect these values to decide how to process image. */
-
- JDIMENSION image_width; /* nominal image width (from SOF marker) */
- JDIMENSION image_height; /* nominal image height */
- int num_components; /* # of color components in JPEG image */
- J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
-
- /* Decompression processing parameters --- these fields must be set before
- * calling jpeg_start_decompress(). Note that jpeg_read_header() initializes
- * them to default values.
- */
-
- J_COLOR_SPACE out_color_space; /* colorspace for output */
-
- unsigned int scale_num, scale_denom; /* fraction by which to scale image */
-
- double output_gamma; /* image gamma wanted in output */
-
- boolean buffered_image; /* TRUE=multiple output passes */
- boolean raw_data_out; /* TRUE=downsampled data wanted */
-
- J_DCT_METHOD dct_method; /* IDCT algorithm selector */
- boolean do_fancy_upsampling; /* TRUE=apply fancy upsampling */
- boolean do_block_smoothing; /* TRUE=apply interblock smoothing */
-
- boolean quantize_colors; /* TRUE=colormapped output wanted */
- /* the following are ignored if not quantize_colors: */
- J_DITHER_MODE dither_mode; /* type of color dithering to use */
- boolean two_pass_quantize; /* TRUE=use two-pass color quantization */
- int desired_number_of_colors; /* max # colors to use in created colormap */
- /* these are significant only in buffered-image mode: */
- boolean enable_1pass_quant; /* enable future use of 1-pass quantizer */
- boolean enable_external_quant;/* enable future use of external colormap */
- boolean enable_2pass_quant; /* enable future use of 2-pass quantizer */
-
- /* Description of actual output image that will be returned to application.
- * These fields are computed by jpeg_start_decompress().
- * You can also use jpeg_calc_output_dimensions() to determine these values
- * in advance of calling jpeg_start_decompress().
- */
-
- JDIMENSION output_width; /* scaled image width */
- JDIMENSION output_height; /* scaled image height */
- int out_color_components; /* # of color components in out_color_space */
- int output_components; /* # of color components returned */
- /* output_components is 1 (a colormap index) when quantizing colors;
- * otherwise it equals out_color_components.
- */
- int rec_outbuf_height; /* min recommended height of scanline buffer */
- /* If the buffer passed to jpeg_read_scanlines() is less than this many rows
- * high, space and time will be wasted due to unnecessary data copying.
- * Usually rec_outbuf_height will be 1 or 2, at most 4.
- */
-
- /* When quantizing colors, the output colormap is described by these fields.
- * The application can supply a colormap by setting colormap non-NULL before
- * calling jpeg_start_decompress; otherwise a colormap is created during
- * jpeg_start_decompress or jpeg_start_output.
- * The map has out_color_components rows and actual_number_of_colors columns.
- */
- int actual_number_of_colors; /* number of entries in use */
- JSAMPARRAY colormap; /* The color map as a 2-D pixel array */
-
- /* State variables: these variables indicate the progress of decompression.
- * The application may examine these but must not modify them.
- */
-
- /* Row index of next scanline to be read from jpeg_read_scanlines().
- * Application may use this to control its processing loop, e.g.,
- * "while (output_scanline < output_height)".
- */
- JDIMENSION output_scanline; /* 0 .. output_height-1 */
-
- /* Current input scan number and number of iMCU rows completed in scan.
- * These indicate the progress of the decompressor input side.
- */
- int input_scan_number; /* Number of SOS markers seen so far */
- JDIMENSION input_iMCU_row; /* Number of iMCU rows completed */
-
- /* The "output scan number" is the notional scan being displayed by the
- * output side. The decompressor will not allow output scan/row number
- * to get ahead of input scan/row, but it can fall arbitrarily far behind.
- */
- int output_scan_number; /* Nominal scan number being displayed */
- JDIMENSION output_iMCU_row; /* Number of iMCU rows read */
-
- /* Current progression status. coef_bits[c][i] indicates the precision
- * with which component c's DCT coefficient i (in zigzag order) is known.
- * It is -1 when no data has yet been received, otherwise it is the point
- * transform (shift) value for the most recent scan of the coefficient
- * (thus, 0 at completion of the progression).
- * This pointer is NULL when reading a non-progressive file.
- */
- int (*coef_bits)[DCTSIZE2]; /* -1 or current Al value for each coef */
-
- /* Internal JPEG parameters --- the application usually need not look at
- * these fields. Note that the decompressor output side may not use
- * any parameters that can change between scans.
- */
-
- /* Quantization and Huffman tables are carried forward across input
- * datastreams when processing abbreviated JPEG datastreams.
- */
-
- JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
- /* ptrs to coefficient quantization tables, or NULL if not defined */
-
- JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
- JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
- /* ptrs to Huffman coding tables, or NULL if not defined */
-
- /* These parameters are never carried across datastreams, since they
- * are given in SOF/SOS markers or defined to be reset by SOI.
- */
-
- int data_precision; /* bits of precision in image data */
-
- jpeg_component_info * comp_info;
- /* comp_info[i] describes component that appears i'th in SOF */
-
- boolean progressive_mode; /* TRUE if SOFn specifies progressive mode */
- boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */
-
- UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
- UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
- UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
-
- unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */
-
- /* These fields record data obtained from optional markers recognized by
- * the JPEG library.
- */
- boolean saw_JFIF_marker; /* TRUE iff a JFIF APP0 marker was found */
- /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */
- UINT8 JFIF_major_version; /* JFIF version number */
- UINT8 JFIF_minor_version;
- UINT8 density_unit; /* JFIF code for pixel size units */
- UINT16 X_density; /* Horizontal pixel density */
- UINT16 Y_density; /* Vertical pixel density */
- boolean saw_Adobe_marker; /* TRUE iff an Adobe APP14 marker was found */
- UINT8 Adobe_transform; /* Color transform code from Adobe marker */
-
- boolean CCIR601_sampling; /* TRUE=first samples are cosited */
-
- /* Aside from the specific data retained from APPn markers known to the
- * library, the uninterpreted contents of any or all APPn and COM markers
- * can be saved in a list for examination by the application.
- */
- jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */
-
- /* Remaining fields are known throughout decompressor, but generally
- * should not be touched by a surrounding application.
- */
-
- /*
- * These fields are computed during decompression startup
- */
- int max_h_samp_factor; /* largest h_samp_factor */
- int max_v_samp_factor; /* largest v_samp_factor */
-
- int min_DCT_scaled_size; /* smallest DCT_scaled_size of any component */
-
- JDIMENSION total_iMCU_rows; /* # of iMCU rows in image */
- /* The coefficient controller's input and output progress is measured in
- * units of "iMCU" (interleaved MCU) rows. These are the same as MCU rows
- * in fully interleaved JPEG scans, but are used whether the scan is
- * interleaved or not. We define an iMCU row as v_samp_factor DCT block
- * rows of each component. Therefore, the IDCT output contains
- * v_samp_factor*DCT_scaled_size sample rows of a component per iMCU row.
- */
-
- JSAMPLE * sample_range_limit; /* table for fast range-limiting */
-
- /*
- * These fields are valid during any one scan.
- * They describe the components and MCUs actually appearing in the scan.
- * Note that the decompressor output side must not use these fields.
- */
- int comps_in_scan; /* # of JPEG components in this scan */
- jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
- /* *cur_comp_info[i] describes component that appears i'th in SOS */
-
- JDIMENSION MCUs_per_row; /* # of MCUs across the image */
- JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */
-
- int blocks_in_MCU; /* # of DCT blocks per MCU */
- int MCU_membership[D_MAX_BLOCKS_IN_MCU];
- /* MCU_membership[i] is index in cur_comp_info of component owning */
- /* i'th block in an MCU */
-
- int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */
-
- /* This field is shared between entropy decoder and marker parser.
- * It is either zero or the code of a JPEG marker that has been
- * read from the data source, but has not yet been processed.
- */
- int unread_marker;
-
- /*
- * Links to decompression subobjects (methods, private variables of modules)
- */
- struct jpeg_decomp_master * master;
- struct jpeg_d_main_controller * main;
- struct jpeg_d_coef_controller * coef;
- struct jpeg_d_post_controller * post;
- struct jpeg_input_controller * inputctl;
- struct jpeg_marker_reader * marker;
- struct jpeg_entropy_decoder * entropy;
- struct jpeg_inverse_dct * idct;
- struct jpeg_upsampler * upsample;
- struct jpeg_color_deconverter * cconvert;
- struct jpeg_color_quantizer * cquantize;
-};
-
-
-/* "Object" declarations for JPEG modules that may be supplied or called
- * directly by the surrounding application.
- * As with all objects in the JPEG library, these structs only define the
- * publicly visible methods and state variables of a module. Additional
- * private fields may exist after the public ones.
- */
-
-
-/* Error handler object */
-
-struct jpeg_error_mgr {
- /* Error exit handler: does not return to caller */
- JMETHOD(void, error_exit, (j_common_ptr cinfo));
- /* Conditionally emit a trace or warning message */
- JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level));
- /* Routine that actually outputs a trace or error message */
- JMETHOD(void, output_message, (j_common_ptr cinfo));
- /* Format a message string for the most recent JPEG error or message */
- JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer));
-#define JMSG_LENGTH_MAX 200 /* recommended size of format_message buffer */
- /* Reset error state variables at start of a new image */
- JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo));
-
- /* The message ID code and any parameters are saved here.
- * A message can have one string parameter or up to 8 int parameters.
- */
- int msg_code;
-#define JMSG_STR_PARM_MAX 80
- union {
- int i[8];
- char s[JMSG_STR_PARM_MAX];
- } msg_parm;
-
- /* Standard state variables for error facility */
-
- int trace_level; /* max msg_level that will be displayed */
-
- /* For recoverable corrupt-data errors, we emit a warning message,
- * but keep going unless emit_message chooses to abort. emit_message
- * should count warnings in num_warnings. The surrounding application
- * can check for bad data by seeing if num_warnings is nonzero at the
- * end of processing.
- */
- long num_warnings; /* number of corrupt-data warnings */
-
- /* These fields point to the table(s) of error message strings.
- * An application can change the table pointer to switch to a different
- * message list (typically, to change the language in which errors are
- * reported). Some applications may wish to add additional error codes
- * that will be handled by the JPEG library error mechanism; the second
- * table pointer is used for this purpose.
- *
- * First table includes all errors generated by JPEG library itself.
- * Error code 0 is reserved for a "no such error string" message.
- */
- const char * const * jpeg_message_table; /* Library errors */
- int last_jpeg_message; /* Table contains strings 0..last_jpeg_message */
- /* Second table can be added by application (see cjpeg/djpeg for example).
- * It contains strings numbered first_addon_message..last_addon_message.
- */
- const char * const * addon_message_table; /* Non-library errors */
- int first_addon_message; /* code for first string in addon table */
- int last_addon_message; /* code for last string in addon table */
-};
-
-
-/* Progress monitor object */
-
-struct jpeg_progress_mgr {
- JMETHOD(void, progress_monitor, (j_common_ptr cinfo));
-
- long pass_counter; /* work units completed in this pass */
- long pass_limit; /* total number of work units in this pass */
- int completed_passes; /* passes completed so far */
- int total_passes; /* total number of passes expected */
-};
-
-
-/* Data destination object for compression */
-
-struct jpeg_destination_mgr {
- JOCTET * next_output_byte; /* => next byte to write in buffer */
- size_t free_in_buffer; /* # of byte spaces remaining in buffer */
-
- JMETHOD(void, init_destination, (j_compress_ptr cinfo));
- JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo));
- JMETHOD(void, term_destination, (j_compress_ptr cinfo));
-};
-
-
-/* Data source object for decompression */
-
-struct jpeg_source_mgr {
- const JOCTET * next_input_byte; /* => next byte to read from buffer */
- size_t bytes_in_buffer; /* # of bytes remaining in buffer */
-
- JMETHOD(void, init_source, (j_decompress_ptr cinfo));
- JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo));
- JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes));
- JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired));
- JMETHOD(void, term_source, (j_decompress_ptr cinfo));
-};
-
-
-/* Memory manager object.
- * Allocates "small" objects (a few K total), "large" objects (tens of K),
- * and "really big" objects (virtual arrays with backing store if needed).
- * The memory manager does not allow individual objects to be freed; rather,
- * each created object is assigned to a pool, and whole pools can be freed
- * at once. This is faster and more convenient than remembering exactly what
- * to free, especially where malloc()/free() are not too speedy.
- * NB: alloc routines never return NULL. They exit to error_exit if not
- * successful.
- */
-
-#define JPOOL_PERMANENT 0 /* lasts until master record is destroyed */
-#define JPOOL_IMAGE 1 /* lasts until done with image/datastream */
-#define JPOOL_NUMPOOLS 2
-
-typedef struct jvirt_sarray_control * jvirt_sarray_ptr;
-typedef struct jvirt_barray_control * jvirt_barray_ptr;
-
-
-struct jpeg_memory_mgr {
- /* Method pointers */
- JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id,
- size_t sizeofobject));
- JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id,
- size_t sizeofobject));
- JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id,
- JDIMENSION samplesperrow,
- JDIMENSION numrows));
- JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id,
- JDIMENSION blocksperrow,
- JDIMENSION numrows));
- JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo,
- int pool_id,
- boolean pre_zero,
- JDIMENSION samplesperrow,
- JDIMENSION numrows,
- JDIMENSION maxaccess));
- JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo,
- int pool_id,
- boolean pre_zero,
- JDIMENSION blocksperrow,
- JDIMENSION numrows,
- JDIMENSION maxaccess));
- JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo));
- JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo,
- jvirt_sarray_ptr ptr,
- JDIMENSION start_row,
- JDIMENSION num_rows,
- boolean writable));
- JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo,
- jvirt_barray_ptr ptr,
- JDIMENSION start_row,
- JDIMENSION num_rows,
- boolean writable));
- JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id));
- JMETHOD(void, self_destruct, (j_common_ptr cinfo));
-
- /* Limit on memory allocation for this JPEG object. (Note that this is
- * merely advisory, not a guaranteed maximum; it only affects the space
- * used for virtual-array buffers.) May be changed by outer application
- * after creating the JPEG object.
- */
- long max_memory_to_use;
-
- /* Maximum allocation request accepted by alloc_large. */
- long max_alloc_chunk;
-};
-
-
-/* Routine signature for application-supplied marker processing methods.
- * Need not pass marker code since it is stored in cinfo->unread_marker.
- */
-typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
-
-
-/* Declarations for routines called by application.
- * The JPP macro hides prototype parameters from compilers that can't cope.
- * Note JPP requires double parentheses.
- */
-
-#ifdef HAVE_PROTOTYPES
-#define JPP(arglist) arglist
-#else
-#define JPP(arglist) ()
-#endif
-
-
-/* Short forms of external names for systems with brain-damaged linkers.
- * We shorten external names to be unique in the first six letters, which
- * is good enough for all known systems.
- * (If your compiler itself needs names to be unique in less than 15
- * characters, you are out of luck. Get a better compiler.)
- */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jpeg_std_error jStdError
-#define jpeg_CreateCompress jCreaCompress
-#define jpeg_CreateDecompress jCreaDecompress
-#define jpeg_destroy_compress jDestCompress
-#define jpeg_destroy_decompress jDestDecompress
-#define jpeg_stdio_dest jStdDest
-#define jpeg_stdio_src jStdSrc
-#define jpeg_set_defaults jSetDefaults
-#define jpeg_set_colorspace jSetColorspace
-#define jpeg_default_colorspace jDefColorspace
-#define jpeg_set_quality jSetQuality
-#define jpeg_set_linear_quality jSetLQuality
-#define jpeg_add_quant_table jAddQuantTable
-#define jpeg_quality_scaling jQualityScaling
-#define jpeg_simple_progression jSimProgress
-#define jpeg_suppress_tables jSuppressTables
-#define jpeg_alloc_quant_table jAlcQTable
-#define jpeg_alloc_huff_table jAlcHTable
-#define jpeg_start_compress jStrtCompress
-#define jpeg_write_scanlines jWrtScanlines
-#define jpeg_finish_compress jFinCompress
-#define jpeg_write_raw_data jWrtRawData
-#define jpeg_write_marker jWrtMarker
-#define jpeg_write_m_header jWrtMHeader
-#define jpeg_write_m_byte jWrtMByte
-#define jpeg_write_tables jWrtTables
-#define jpeg_read_header jReadHeader
-#define jpeg_start_decompress jStrtDecompress
-#define jpeg_read_scanlines jReadScanlines
-#define jpeg_finish_decompress jFinDecompress
-#define jpeg_read_raw_data jReadRawData
-#define jpeg_has_multiple_scans jHasMultScn
-#define jpeg_start_output jStrtOutput
-#define jpeg_finish_output jFinOutput
-#define jpeg_input_complete jInComplete
-#define jpeg_new_colormap jNewCMap
-#define jpeg_consume_input jConsumeInput
-#define jpeg_calc_output_dimensions jCalcDimensions
-#define jpeg_save_markers jSaveMarkers
-#define jpeg_set_marker_processor jSetMarker
-#define jpeg_read_coefficients jReadCoefs
-#define jpeg_write_coefficients jWrtCoefs
-#define jpeg_copy_critical_parameters jCopyCrit
-#define jpeg_abort_compress jAbrtCompress
-#define jpeg_abort_decompress jAbrtDecompress
-#define jpeg_abort jAbort
-#define jpeg_destroy jDestroy
-#define jpeg_resync_to_restart jResyncRestart
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-
-/* Default error-management setup */
-EXTERN(struct jpeg_error_mgr *) jpeg_std_error
- JPP((struct jpeg_error_mgr * err));
-
-/* Initialization of JPEG compression objects.
- * jpeg_create_compress() and jpeg_create_decompress() are the exported
- * names that applications should call. These expand to calls on
- * jpeg_CreateCompress and jpeg_CreateDecompress with additional information
- * passed for version mismatch checking.
- * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx.
- */
-#define jpeg_create_compress(cinfo) \
- jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \
- (size_t) sizeof(struct jpeg_compress_struct))
-#define jpeg_create_decompress(cinfo) \
- jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \
- (size_t) sizeof(struct jpeg_decompress_struct))
-EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo,
- int version, size_t structsize));
-EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo,
- int version, size_t structsize));
-/* Destruction of JPEG compression objects */
-EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo));
-EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo));
-
-/* Standard data source and destination managers: stdio streams. */
-/* Caller is responsible for opening the file before and closing after. */
-EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile));
-EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile));
-
-/* Default parameter setup for compression */
-EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo));
-/* Compression parameter setup aids */
-EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo,
- J_COLOR_SPACE colorspace));
-EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo));
-EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,
- boolean force_baseline));
-EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo,
- int scale_factor,
- boolean force_baseline));
-EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl,
- const unsigned int *basic_table,
- int scale_factor,
- boolean force_baseline));
-EXTERN(int) jpeg_quality_scaling JPP((int quality));
-EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo));
-EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo,
- boolean suppress));
-EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo));
-EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo));
-
-/* Main entry points for compression */
-EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo,
- boolean write_all_tables));
-EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo,
- JSAMPARRAY scanlines,
- JDIMENSION num_lines));
-EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo));
-
-/* Replaces jpeg_write_scanlines when writing raw downsampled data. */
-EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo,
- JSAMPIMAGE data,
- JDIMENSION num_lines));
-
-/* Write a special marker. See libjpeg.doc concerning safe usage. */
-EXTERN(void) jpeg_write_marker
- JPP((j_compress_ptr cinfo, int marker,
- const JOCTET * dataptr, unsigned int datalen));
-/* Same, but piecemeal. */
-EXTERN(void) jpeg_write_m_header
- JPP((j_compress_ptr cinfo, int marker, unsigned int datalen));
-EXTERN(void) jpeg_write_m_byte
- JPP((j_compress_ptr cinfo, int val));
-
-/* Alternate compression function: just write an abbreviated table file */
-EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo));
-
-/* Decompression startup: read start of JPEG datastream to see what's there */
-EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo,
- boolean require_image));
-/* Return value is one of: */
-#define JPEG_SUSPENDED 0 /* Suspended due to lack of input data */
-#define JPEG_HEADER_OK 1 /* Found valid image datastream */
-#define JPEG_HEADER_TABLES_ONLY 2 /* Found valid table-specs-only datastream */
-/* If you pass require_image = TRUE (normal case), you need not check for
- * a TABLES_ONLY return code; an abbreviated file will cause an error exit.
- * JPEG_SUSPENDED is only possible if you use a data source module that can
- * give a suspension return (the stdio source module doesn't).
- */
-
-/* Main entry points for decompression */
-EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo));
-EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo,
- JSAMPARRAY scanlines,
- JDIMENSION max_lines));
-EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo));
-
-/* Replaces jpeg_read_scanlines when reading raw downsampled data. */
-EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo,
- JSAMPIMAGE data,
- JDIMENSION max_lines));
-
-/* Additional entry points for buffered-image mode. */
-EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo));
-EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo,
- int scan_number));
-EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo));
-EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo));
-EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo));
-EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo));
-/* Return value is one of: */
-/* #define JPEG_SUSPENDED 0 Suspended due to lack of input data */
-#define JPEG_REACHED_SOS 1 /* Reached start of new scan */
-#define JPEG_REACHED_EOI 2 /* Reached end of image */
-#define JPEG_ROW_COMPLETED 3 /* Completed one iMCU row */
-#define JPEG_SCAN_COMPLETED 4 /* Completed last iMCU row of a scan */
-
-/* Precalculate output dimensions for current decompression parameters. */
-EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo));
-
-/* Control saving of COM and APPn markers into marker_list. */
-EXTERN(void) jpeg_save_markers
- JPP((j_decompress_ptr cinfo, int marker_code,
- unsigned int length_limit));
-
-/* Install a special processing method for COM or APPn markers. */
-EXTERN(void) jpeg_set_marker_processor
- JPP((j_decompress_ptr cinfo, int marker_code,
- jpeg_marker_parser_method routine));
-
-/* Read or write raw DCT coefficients --- useful for lossless transcoding. */
-EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo));
-EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo,
- jvirt_barray_ptr * coef_arrays));
-EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo,
- j_compress_ptr dstinfo));
-
-/* If you choose to abort compression or decompression before completing
- * jpeg_finish_(de)compress, then you need to clean up to release memory,
- * temporary files, etc. You can just call jpeg_destroy_(de)compress
- * if you're done with the JPEG object, but if you want to clean it up and
- * reuse it, call this:
- */
-EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo));
-EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo));
-
-/* Generic versions of jpeg_abort and jpeg_destroy that work on either
- * flavor of JPEG object. These may be more convenient in some places.
- */
-EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo));
-EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo));
-
-/* Default restart-marker-resync procedure for use by data source modules */
-EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo,
- int desired));
-
-
-/* These marker codes are exported since applications and data source modules
- * are likely to want to use them.
- */
-
-#define JPEG_RST0 0xD0 /* RST0 marker code */
-#define JPEG_EOI 0xD9 /* EOI marker code */
-#define JPEG_APP0 0xE0 /* APP0 marker code */
-#define JPEG_COM 0xFE /* COM marker code */
-
-
-/* If we have a brain-damaged compiler that emits warnings (or worse, errors)
- * for structure definitions that are never filled in, keep it quiet by
- * supplying dummy definitions for the various substructures.
- */
-
-#ifdef INCOMPLETE_TYPES_BROKEN
-#ifndef JPEG_INTERNALS /* will be defined in jpegint.h */
-struct jvirt_sarray_control { long dummy; };
-struct jvirt_barray_control { long dummy; };
-struct jpeg_comp_master { long dummy; };
-struct jpeg_c_main_controller { long dummy; };
-struct jpeg_c_prep_controller { long dummy; };
-struct jpeg_c_coef_controller { long dummy; };
-struct jpeg_marker_writer { long dummy; };
-struct jpeg_color_converter { long dummy; };
-struct jpeg_downsampler { long dummy; };
-struct jpeg_forward_dct { long dummy; };
-struct jpeg_entropy_encoder { long dummy; };
-struct jpeg_decomp_master { long dummy; };
-struct jpeg_d_main_controller { long dummy; };
-struct jpeg_d_coef_controller { long dummy; };
-struct jpeg_d_post_controller { long dummy; };
-struct jpeg_input_controller { long dummy; };
-struct jpeg_marker_reader { long dummy; };
-struct jpeg_entropy_decoder { long dummy; };
-struct jpeg_inverse_dct { long dummy; };
-struct jpeg_upsampler { long dummy; };
-struct jpeg_color_deconverter { long dummy; };
-struct jpeg_color_quantizer { long dummy; };
-#endif /* JPEG_INTERNALS */
-#endif /* INCOMPLETE_TYPES_BROKEN */
-
-
-/*
- * The JPEG library modules define JPEG_INTERNALS before including this file.
- * The internal structure declarations are read only when that is true.
- * Applications using the library should not include jpegint.h, but may wish
- * to include jerror.h.
- */
-
-#ifdef JPEG_INTERNALS
-#include "jpegint.h" /* fetch private declarations */
-#include "jerror.h" /* fetch error codes too */
-#endif
-
-#endif /* JPEGLIB_H */
diff --git a/Build/source/extra/jpeg/jpegtran.1 b/Build/source/extra/jpeg/jpegtran.1
deleted file mode 100644
index 6de18e2af96..00000000000
--- a/Build/source/extra/jpeg/jpegtran.1
+++ /dev/null
@@ -1,238 +0,0 @@
-.TH JPEGTRAN 1 "3 August 1997"
-.SH NAME
-jpegtran \- lossless transformation of JPEG files
-.SH SYNOPSIS
-.B jpegtran
-[
-.I options
-]
-[
-.I filename
-]
-.LP
-.SH DESCRIPTION
-.LP
-.B jpegtran
-performs various useful transformations of JPEG files.
-It can translate the coded representation from one variant of JPEG to another,
-for example from baseline JPEG to progressive JPEG or vice versa. It can also
-perform some rearrangements of the image data, for example turning an image
-from landscape to portrait format by rotation.
-.PP
-.B jpegtran
-works by rearranging the compressed data (DCT coefficients), without
-ever fully decoding the image. Therefore, its transformations are lossless:
-there is no image degradation at all, which would not be true if you used
-.B djpeg
-followed by
-.B cjpeg
-to accomplish the same conversion. But by the same token,
-.B jpegtran
-cannot perform lossy operations such as changing the image quality.
-.PP
-.B jpegtran
-reads the named JPEG/JFIF file, or the standard input if no file is
-named, and produces a JPEG/JFIF file on the standard output.
-.SH OPTIONS
-All switch names may be abbreviated; for example,
-.B \-optimize
-may be written
-.B \-opt
-or
-.BR \-o .
-Upper and lower case are equivalent.
-British spellings are also accepted (e.g.,
-.BR \-optimise ),
-though for brevity these are not mentioned below.
-.PP
-To specify the coded JPEG representation used in the output file,
-.B jpegtran
-accepts a subset of the switches recognized by
-.BR cjpeg :
-.TP
-.B \-optimize
-Perform optimization of entropy encoding parameters.
-.TP
-.B \-progressive
-Create progressive JPEG file.
-.TP
-.BI \-restart " N"
-Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is
-attached to the number.
-.TP
-.BI \-scans " file"
-Use the scan script given in the specified text file.
-.PP
-See
-.BR cjpeg (1)
-for more details about these switches.
-If you specify none of these switches, you get a plain baseline-JPEG output
-file. The quality setting and so forth are determined by the input file.
-.PP
-The image can be losslessly transformed by giving one of these switches:
-.TP
-.B \-flip horizontal
-Mirror image horizontally (left-right).
-.TP
-.B \-flip vertical
-Mirror image vertically (top-bottom).
-.TP
-.B \-rotate 90
-Rotate image 90 degrees clockwise.
-.TP
-.B \-rotate 180
-Rotate image 180 degrees.
-.TP
-.B \-rotate 270
-Rotate image 270 degrees clockwise (or 90 ccw).
-.TP
-.B \-transpose
-Transpose image (across UL-to-LR axis).
-.TP
-.B \-transverse
-Transverse transpose (across UR-to-LL axis).
-.PP
-The transpose transformation has no restrictions regarding image dimensions.
-The other transformations operate rather oddly if the image dimensions are not
-a multiple of the iMCU size (usually 8 or 16 pixels), because they can only
-transform complete blocks of DCT coefficient data in the desired way.
-.PP
-.BR jpegtran 's
-default behavior when transforming an odd-size image is designed
-to preserve exact reversibility and mathematical consistency of the
-transformation set. As stated, transpose is able to flip the entire image
-area. Horizontal mirroring leaves any partial iMCU column at the right edge
-untouched, but is able to flip all rows of the image. Similarly, vertical
-mirroring leaves any partial iMCU row at the bottom edge untouched, but is
-able to flip all columns. The other transforms can be built up as sequences
-of transpose and flip operations; for consistency, their actions on edge
-pixels are defined to be the same as the end result of the corresponding
-transpose-and-flip sequence.
-.PP
-For practical use, you may prefer to discard any untransformable edge pixels
-rather than having a strange-looking strip along the right and/or bottom edges
-of a transformed image. To do this, add the
-.B \-trim
-switch:
-.TP
-.B \-trim
-Drop non-transformable edge blocks.
-.PP
-Obviously, a transformation with
-.B \-trim
-is not reversible, so strictly speaking
-.B jpegtran
-with this switch is not lossless. Also, the expected mathematical
-equivalences between the transformations no longer hold. For example,
-.B \-rot 270 -trim
-trims only the bottom edge, but
-.B \-rot 90 -trim
-followed by
-.B \-rot 180 -trim
-trims both edges.
-.PP
-Another not-strictly-lossless transformation switch is:
-.TP
-.B \-grayscale
-Force grayscale output.
-.PP
-This option discards the chrominance channels if the input image is YCbCr
-(ie, a standard color JPEG), resulting in a grayscale JPEG file. The
-luminance channel is preserved exactly, so this is a better method of reducing
-to grayscale than decompression, conversion, and recompression. This switch
-is particularly handy for fixing a monochrome picture that was mistakenly
-encoded as a color JPEG. (In such a case, the space savings from getting rid
-of the near-empty chroma channels won't be large; but the decoding time for
-a grayscale JPEG is substantially less than that for a color JPEG.)
-.PP
-.B jpegtran
-also recognizes these switches that control what to do with "extra" markers,
-such as comment blocks:
-.TP
-.B \-copy none
-Copy no extra markers from source file. This setting suppresses all
-comments and other excess baggage present in the source file.
-.TP
-.B \-copy comments
-Copy only comment markers. This setting copies comments from the source file,
-but discards any other inessential data.
-.TP
-.B \-copy all
-Copy all extra markers. This setting preserves miscellaneous markers
-found in the source file, such as JFIF thumbnails and Photoshop settings.
-In some files these extra markers can be sizable.
-.PP
-The default behavior is
-.BR "\-copy comments" .
-(Note: in IJG releases v6 and v6a,
-.B jpegtran
-always did the equivalent of
-.BR "\-copy none" .)
-.PP
-Additional switches recognized by jpegtran are:
-.TP
-.BI \-maxmemory " N"
-Set limit for amount of memory to use in processing large images. Value is
-in thousands of bytes, or millions of bytes if "M" is attached to the
-number. For example,
-.B \-max 4m
-selects 4000000 bytes. If more space is needed, temporary files will be used.
-.TP
-.BI \-outfile " name"
-Send output image to the named file, not to standard output.
-.TP
-.B \-verbose
-Enable debug printout. More
-.BR \-v 's
-give more output. Also, version information is printed at startup.
-.TP
-.B \-debug
-Same as
-.BR \-verbose .
-.SH EXAMPLES
-.LP
-This example converts a baseline JPEG file to progressive form:
-.IP
-.B jpegtran \-progressive
-.I foo.jpg
-.B >
-.I fooprog.jpg
-.PP
-This example rotates an image 90 degrees clockwise, discarding any
-unrotatable edge pixels:
-.IP
-.B jpegtran \-rot 90 -trim
-.I foo.jpg
-.B >
-.I foo90.jpg
-.SH ENVIRONMENT
-.TP
-.B JPEGMEM
-If this environment variable is set, its value is the default memory limit.
-The value is specified as described for the
-.B \-maxmemory
-switch.
-.B JPEGMEM
-overrides the default value specified when the program was compiled, and
-itself is overridden by an explicit
-.BR \-maxmemory .
-.SH SEE ALSO
-.BR cjpeg (1),
-.BR djpeg (1),
-.BR rdjpgcom (1),
-.BR wrjpgcom (1)
-.br
-Wallace, Gregory K. "The JPEG Still Picture Compression Standard",
-Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44.
-.SH AUTHOR
-Independent JPEG Group
-.SH BUGS
-Arithmetic coding is not supported for legal reasons.
-.PP
-The transform options can't transform odd-size images perfectly. Use
-.B \-trim
-if you don't like the results without it.
-.PP
-The entire image is read into memory and then written out again, even in
-cases where this isn't really necessary. Expect swapping on large images,
-especially when using the more complex transform options.
diff --git a/Build/source/extra/jpeg/jpegtran.c b/Build/source/extra/jpeg/jpegtran.c
deleted file mode 100644
index 20ef111b3f5..00000000000
--- a/Build/source/extra/jpeg/jpegtran.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- * jpegtran.c
- *
- * Copyright (C) 1995-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a command-line user interface for JPEG transcoding.
- * It is very similar to cjpeg.c, but provides lossless transcoding between
- * different JPEG file formats. It also provides some lossless and sort-of-
- * lossless transformations of JPEG data.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-#include "transupp.h" /* Support routines for jpegtran */
-#include "jversion.h" /* for version message */
-
-#ifdef USE_CCOMMAND /* command-line reader for Macintosh */
-#ifdef __MWERKS__
-#include <SIOUX.h> /* Metrowerks needs this */
-#include <console.h> /* ... and this */
-#endif
-#ifdef THINK_C
-#include <console.h> /* Think declares it here */
-#endif
-#endif
-
-
-/*
- * Argument-parsing code.
- * The switch parser is designed to be useful with DOS-style command line
- * syntax, ie, intermixed switches and file names, where only the switches
- * to the left of a given file name affect processing of that file.
- * The main program in this file doesn't actually use this capability...
- */
-
-
-static const char * progname; /* program name for error messages */
-static char * outfilename; /* for -outfile switch */
-static JCOPY_OPTION copyoption; /* -copy switch */
-static jpeg_transform_info transformoption; /* image transformation options */
-
-
-LOCAL(void)
-usage (void)
-/* complain about bad command line */
-{
- fprintf(stderr, "usage: %s [switches] ", progname);
-#ifdef TWO_FILE_COMMANDLINE
- fprintf(stderr, "inputfile outputfile\n");
-#else
- fprintf(stderr, "[inputfile]\n");
-#endif
-
- fprintf(stderr, "Switches (names may be abbreviated):\n");
- fprintf(stderr, " -copy none Copy no extra markers from source file\n");
- fprintf(stderr, " -copy comments Copy only comment markers (default)\n");
- fprintf(stderr, " -copy all Copy all extra markers\n");
-#ifdef ENTROPY_OPT_SUPPORTED
- fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n");
-#endif
-#ifdef C_PROGRESSIVE_SUPPORTED
- fprintf(stderr, " -progressive Create progressive JPEG file\n");
-#endif
-#if TRANSFORMS_SUPPORTED
- fprintf(stderr, "Switches for modifying the image:\n");
- fprintf(stderr, " -grayscale Reduce to grayscale (omit color data)\n");
- fprintf(stderr, " -flip [horizontal|vertical] Mirror image (left-right or top-bottom)\n");
- fprintf(stderr, " -rotate [90|180|270] Rotate image (degrees clockwise)\n");
- fprintf(stderr, " -transpose Transpose image\n");
- fprintf(stderr, " -transverse Transverse transpose image\n");
- fprintf(stderr, " -trim Drop non-transformable edge blocks\n");
-#endif /* TRANSFORMS_SUPPORTED */
- fprintf(stderr, "Switches for advanced users:\n");
- fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n");
- fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n");
- fprintf(stderr, " -outfile name Specify name for output file\n");
- fprintf(stderr, " -verbose or -debug Emit debug output\n");
- fprintf(stderr, "Switches for wizards:\n");
-#ifdef C_ARITH_CODING_SUPPORTED
- fprintf(stderr, " -arithmetic Use arithmetic coding\n");
-#endif
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n");
-#endif
- exit(EXIT_FAILURE);
-}
-
-
-LOCAL(void)
-select_transform (JXFORM_CODE transform)
-/* Silly little routine to detect multiple transform options,
- * which we can't handle.
- */
-{
-#if TRANSFORMS_SUPPORTED
- if (transformoption.transform == JXFORM_NONE ||
- transformoption.transform == transform) {
- transformoption.transform = transform;
- } else {
- fprintf(stderr, "%s: can only do one image transformation at a time\n",
- progname);
- usage();
- }
-#else
- fprintf(stderr, "%s: sorry, image transformation was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-}
-
-
-LOCAL(int)
-parse_switches (j_compress_ptr cinfo, int argc, char **argv,
- int last_file_arg_seen, boolean for_real)
-/* Parse optional switches.
- * Returns argv[] index of first file-name argument (== argc if none).
- * Any file names with indexes <= last_file_arg_seen are ignored;
- * they have presumably been processed in a previous iteration.
- * (Pass 0 for last_file_arg_seen on the first or only iteration.)
- * for_real is FALSE on the first (dummy) pass; we may skip any expensive
- * processing.
- */
-{
- int argn;
- char * arg;
- boolean simple_progressive;
- char * scansarg = NULL; /* saves -scans parm if any */
-
- /* Set up default JPEG parameters. */
- simple_progressive = FALSE;
- outfilename = NULL;
- copyoption = JCOPYOPT_DEFAULT;
- transformoption.transform = JXFORM_NONE;
- transformoption.trim = FALSE;
- transformoption.force_grayscale = FALSE;
- cinfo->err->trace_level = 0;
-
- /* Scan command line options, adjust parameters */
-
- for (argn = 1; argn < argc; argn++) {
- arg = argv[argn];
- if (*arg != '-') {
- /* Not a switch, must be a file name argument */
- if (argn <= last_file_arg_seen) {
- outfilename = NULL; /* -outfile applies to just one input file */
- continue; /* ignore this name if previously processed */
- }
- break; /* else done parsing switches */
- }
- arg++; /* advance past switch marker character */
-
- if (keymatch(arg, "arithmetic", 1)) {
- /* Use arithmetic coding. */
-#ifdef C_ARITH_CODING_SUPPORTED
- cinfo->arith_code = TRUE;
-#else
- fprintf(stderr, "%s: sorry, arithmetic coding not supported\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "copy", 1)) {
- /* Select which extra markers to copy. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "none", 1)) {
- copyoption = JCOPYOPT_NONE;
- } else if (keymatch(argv[argn], "comments", 1)) {
- copyoption = JCOPYOPT_COMMENTS;
- } else if (keymatch(argv[argn], "all", 1)) {
- copyoption = JCOPYOPT_ALL;
- } else
- usage();
-
- } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) {
- /* Enable debug printouts. */
- /* On first -d, print version identification */
- static boolean printed_version = FALSE;
-
- if (! printed_version) {
- fprintf(stderr, "Independent JPEG Group's JPEGTRAN, version %s\n%s\n",
- JVERSION, JCOPYRIGHT);
- printed_version = TRUE;
- }
- cinfo->err->trace_level++;
-
- } else if (keymatch(arg, "flip", 1)) {
- /* Mirror left-right or top-bottom. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "horizontal", 1))
- select_transform(JXFORM_FLIP_H);
- else if (keymatch(argv[argn], "vertical", 1))
- select_transform(JXFORM_FLIP_V);
- else
- usage();
-
- } else if (keymatch(arg, "grayscale", 1) || keymatch(arg, "greyscale",1)) {
- /* Force to grayscale. */
-#if TRANSFORMS_SUPPORTED
- transformoption.force_grayscale = TRUE;
-#else
- select_transform(JXFORM_NONE); /* force an error */
-#endif
-
- } else if (keymatch(arg, "maxmemory", 3)) {
- /* Maximum memory in Kb (or Mb with 'm'). */
- long lval;
- char ch = 'x';
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1)
- usage();
- if (ch == 'm' || ch == 'M')
- lval *= 1000L;
- cinfo->mem->max_memory_to_use = lval * 1000L;
-
- } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) {
- /* Enable entropy parm optimization. */
-#ifdef ENTROPY_OPT_SUPPORTED
- cinfo->optimize_coding = TRUE;
-#else
- fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "outfile", 4)) {
- /* Set output file name. */
- if (++argn >= argc) /* advance to next argument */
- usage();
- outfilename = argv[argn]; /* save it away for later use */
-
- } else if (keymatch(arg, "progressive", 1)) {
- /* Select simple progressive mode. */
-#ifdef C_PROGRESSIVE_SUPPORTED
- simple_progressive = TRUE;
- /* We must postpone execution until num_components is known. */
-#else
- fprintf(stderr, "%s: sorry, progressive output was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "restart", 1)) {
- /* Restart interval in MCU rows (or in MCUs with 'b'). */
- long lval;
- char ch = 'x';
-
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1)
- usage();
- if (lval < 0 || lval > 65535L)
- usage();
- if (ch == 'b' || ch == 'B') {
- cinfo->restart_interval = (unsigned int) lval;
- cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */
- } else {
- cinfo->restart_in_rows = (int) lval;
- /* restart_interval will be computed during startup */
- }
-
- } else if (keymatch(arg, "rotate", 2)) {
- /* Rotate 90, 180, or 270 degrees (measured clockwise). */
- if (++argn >= argc) /* advance to next argument */
- usage();
- if (keymatch(argv[argn], "90", 2))
- select_transform(JXFORM_ROT_90);
- else if (keymatch(argv[argn], "180", 3))
- select_transform(JXFORM_ROT_180);
- else if (keymatch(argv[argn], "270", 3))
- select_transform(JXFORM_ROT_270);
- else
- usage();
-
- } else if (keymatch(arg, "scans", 1)) {
- /* Set scan script. */
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- if (++argn >= argc) /* advance to next argument */
- usage();
- scansarg = argv[argn];
- /* We must postpone reading the file in case -progressive appears. */
-#else
- fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n",
- progname);
- exit(EXIT_FAILURE);
-#endif
-
- } else if (keymatch(arg, "transpose", 1)) {
- /* Transpose (across UL-to-LR axis). */
- select_transform(JXFORM_TRANSPOSE);
-
- } else if (keymatch(arg, "transverse", 6)) {
- /* Transverse transpose (across UR-to-LL axis). */
- select_transform(JXFORM_TRANSVERSE);
-
- } else if (keymatch(arg, "trim", 3)) {
- /* Trim off any partial edge MCUs that the transform can't handle. */
- transformoption.trim = TRUE;
-
- } else {
- usage(); /* bogus switch */
- }
- }
-
- /* Post-switch-scanning cleanup */
-
- if (for_real) {
-
-#ifdef C_PROGRESSIVE_SUPPORTED
- if (simple_progressive) /* process -progressive; -scans can override */
- jpeg_simple_progression(cinfo);
-#endif
-
-#ifdef C_MULTISCAN_FILES_SUPPORTED
- if (scansarg != NULL) /* process -scans if it was present */
- if (! read_scan_script(cinfo, scansarg))
- usage();
-#endif
- }
-
- return argn; /* return index of next arg (file name) */
-}
-
-
-/*
- * The main program.
- */
-
-int
-main (int argc, char **argv)
-{
- struct jpeg_decompress_struct srcinfo;
- struct jpeg_compress_struct dstinfo;
- struct jpeg_error_mgr jsrcerr, jdsterr;
-#ifdef PROGRESS_REPORT
- struct cdjpeg_progress_mgr progress;
-#endif
- jvirt_barray_ptr * src_coef_arrays;
- jvirt_barray_ptr * dst_coef_arrays;
- int file_index;
- FILE * input_file;
- FILE * output_file;
-
- /* On Mac, fetch a command line. */
-#ifdef USE_CCOMMAND
- argc = ccommand(&argv);
-#endif
-
- progname = argv[0];
- if (progname == NULL || progname[0] == 0)
- progname = "jpegtran"; /* in case C library doesn't provide it */
-
- /* Initialize the JPEG decompression object with default error handling. */
- srcinfo.err = jpeg_std_error(&jsrcerr);
- jpeg_create_decompress(&srcinfo);
- /* Initialize the JPEG compression object with default error handling. */
- dstinfo.err = jpeg_std_error(&jdsterr);
- jpeg_create_compress(&dstinfo);
-
- /* Now safe to enable signal catcher.
- * Note: we assume only the decompression object will have virtual arrays.
- */
-#ifdef NEED_SIGNAL_CATCHER
- enable_signal_catcher((j_common_ptr) &srcinfo);
-#endif
-
- /* Scan command line to find file names.
- * It is convenient to use just one switch-parsing routine, but the switch
- * values read here are mostly ignored; we will rescan the switches after
- * opening the input file. Also note that most of the switches affect the
- * destination JPEG object, so we parse into that and then copy over what
- * needs to affects the source too.
- */
-
- file_index = parse_switches(&dstinfo, argc, argv, 0, FALSE);
- jsrcerr.trace_level = jdsterr.trace_level;
- srcinfo.mem->max_memory_to_use = dstinfo.mem->max_memory_to_use;
-
-#ifdef TWO_FILE_COMMANDLINE
- /* Must have either -outfile switch or explicit output file name */
- if (outfilename == NULL) {
- if (file_index != argc-2) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- outfilename = argv[file_index+1];
- } else {
- if (file_index != argc-1) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- }
-#else
- /* Unix style: expect zero or one file name */
- if (file_index < argc-1) {
- fprintf(stderr, "%s: only one input file\n", progname);
- usage();
- }
-#endif /* TWO_FILE_COMMANDLINE */
-
- /* Open the input file. */
- if (file_index < argc) {
- if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
- input_file = read_stdin();
- }
-
- /* Open the output file. */
- if (outfilename != NULL) {
- if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default output file is stdout */
- output_file = write_stdout();
- }
-
-#ifdef PROGRESS_REPORT
- start_progress_monitor((j_common_ptr) &dstinfo, &progress);
-#endif
-
- /* Specify data source for decompression */
- jpeg_stdio_src(&srcinfo, input_file);
-
- /* Enable saving of extra markers that we want to copy */
- jcopy_markers_setup(&srcinfo, copyoption);
-
- /* Read file header */
- (void) jpeg_read_header(&srcinfo, TRUE);
-
- /* Any space needed by a transform option must be requested before
- * jpeg_read_coefficients so that memory allocation will be done right.
- */
-#if TRANSFORMS_SUPPORTED
- jtransform_request_workspace(&srcinfo, &transformoption);
-#endif
-
- /* Read source file as DCT coefficients */
- src_coef_arrays = jpeg_read_coefficients(&srcinfo);
-
- /* Initialize destination compression parameters from source values */
- jpeg_copy_critical_parameters(&srcinfo, &dstinfo);
-
- /* Adjust destination parameters if required by transform options;
- * also find out which set of coefficient arrays will hold the output.
- */
-#if TRANSFORMS_SUPPORTED
- dst_coef_arrays = jtransform_adjust_parameters(&srcinfo, &dstinfo,
- src_coef_arrays,
- &transformoption);
-#else
- dst_coef_arrays = src_coef_arrays;
-#endif
-
- /* Adjust default compression parameters by re-parsing the options */
- file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE);
-
- /* Specify data destination for compression */
- jpeg_stdio_dest(&dstinfo, output_file);
-
- /* Start compressor (note no image data is actually written here) */
- jpeg_write_coefficients(&dstinfo, dst_coef_arrays);
-
- /* Copy to the output file any extra markers that we want to preserve */
- jcopy_markers_execute(&srcinfo, &dstinfo, copyoption);
-
- /* Execute image transformation, if any */
-#if TRANSFORMS_SUPPORTED
- jtransform_execute_transformation(&srcinfo, &dstinfo,
- src_coef_arrays,
- &transformoption);
-#endif
-
- /* Finish compression and release memory */
- jpeg_finish_compress(&dstinfo);
- jpeg_destroy_compress(&dstinfo);
- (void) jpeg_finish_decompress(&srcinfo);
- jpeg_destroy_decompress(&srcinfo);
-
- /* Close files, if we opened them */
- if (input_file != stdin)
- fclose(input_file);
- if (output_file != stdout)
- fclose(output_file);
-
-#ifdef PROGRESS_REPORT
- end_progress_monitor((j_common_ptr) &dstinfo);
-#endif
-
- /* All done. */
- exit(jsrcerr.num_warnings + jdsterr.num_warnings ?EXIT_WARNING:EXIT_SUCCESS);
- return 0; /* suppress no-return-value warnings */
-}
diff --git a/Build/source/extra/jpeg/jquant1.c b/Build/source/extra/jpeg/jquant1.c
deleted file mode 100644
index b2f96aa15d2..00000000000
--- a/Build/source/extra/jpeg/jquant1.c
+++ /dev/null
@@ -1,856 +0,0 @@
-/*
- * jquant1.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains 1-pass color quantization (color mapping) routines.
- * These routines provide mapping to a fixed color map using equally spaced
- * color values. Optional Floyd-Steinberg or ordered dithering is available.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-#ifdef QUANT_1PASS_SUPPORTED
-
-
-/*
- * The main purpose of 1-pass quantization is to provide a fast, if not very
- * high quality, colormapped output capability. A 2-pass quantizer usually
- * gives better visual quality; however, for quantized grayscale output this
- * quantizer is perfectly adequate. Dithering is highly recommended with this
- * quantizer, though you can turn it off if you really want to.
- *
- * In 1-pass quantization the colormap must be chosen in advance of seeing the
- * image. We use a map consisting of all combinations of Ncolors[i] color
- * values for the i'th component. The Ncolors[] values are chosen so that
- * their product, the total number of colors, is no more than that requested.
- * (In most cases, the product will be somewhat less.)
- *
- * Since the colormap is orthogonal, the representative value for each color
- * component can be determined without considering the other components;
- * then these indexes can be combined into a colormap index by a standard
- * N-dimensional-array-subscript calculation. Most of the arithmetic involved
- * can be precalculated and stored in the lookup table colorindex[].
- * colorindex[i][j] maps pixel value j in component i to the nearest
- * representative value (grid plane) for that component; this index is
- * multiplied by the array stride for component i, so that the
- * index of the colormap entry closest to a given pixel value is just
- * sum( colorindex[component-number][pixel-component-value] )
- * Aside from being fast, this scheme allows for variable spacing between
- * representative values with no additional lookup cost.
- *
- * If gamma correction has been applied in color conversion, it might be wise
- * to adjust the color grid spacing so that the representative colors are
- * equidistant in linear space. At this writing, gamma correction is not
- * implemented by jdcolor, so nothing is done here.
- */
-
-
-/* Declarations for ordered dithering.
- *
- * We use a standard 16x16 ordered dither array. The basic concept of ordered
- * dithering is described in many references, for instance Dale Schumacher's
- * chapter II.2 of Graphics Gems II (James Arvo, ed. Academic Press, 1991).
- * In place of Schumacher's comparisons against a "threshold" value, we add a
- * "dither" value to the input pixel and then round the result to the nearest
- * output value. The dither value is equivalent to (0.5 - threshold) times
- * the distance between output values. For ordered dithering, we assume that
- * the output colors are equally spaced; if not, results will probably be
- * worse, since the dither may be too much or too little at a given point.
- *
- * The normal calculation would be to form pixel value + dither, range-limit
- * this to 0..MAXJSAMPLE, and then index into the colorindex table as usual.
- * We can skip the separate range-limiting step by extending the colorindex
- * table in both directions.
- */
-
-#define ODITHER_SIZE 16 /* dimension of dither matrix */
-/* NB: if ODITHER_SIZE is not a power of 2, ODITHER_MASK uses will break */
-#define ODITHER_CELLS (ODITHER_SIZE*ODITHER_SIZE) /* # cells in matrix */
-#define ODITHER_MASK (ODITHER_SIZE-1) /* mask for wrapping around counters */
-
-typedef int ODITHER_MATRIX[ODITHER_SIZE][ODITHER_SIZE];
-typedef int (*ODITHER_MATRIX_PTR)[ODITHER_SIZE];
-
-static const UINT8 base_dither_matrix[ODITHER_SIZE][ODITHER_SIZE] = {
- /* Bayer's order-4 dither array. Generated by the code given in
- * Stephen Hawley's article "Ordered Dithering" in Graphics Gems I.
- * The values in this array must range from 0 to ODITHER_CELLS-1.
- */
- { 0,192, 48,240, 12,204, 60,252, 3,195, 51,243, 15,207, 63,255 },
- { 128, 64,176,112,140, 76,188,124,131, 67,179,115,143, 79,191,127 },
- { 32,224, 16,208, 44,236, 28,220, 35,227, 19,211, 47,239, 31,223 },
- { 160, 96,144, 80,172,108,156, 92,163, 99,147, 83,175,111,159, 95 },
- { 8,200, 56,248, 4,196, 52,244, 11,203, 59,251, 7,199, 55,247 },
- { 136, 72,184,120,132, 68,180,116,139, 75,187,123,135, 71,183,119 },
- { 40,232, 24,216, 36,228, 20,212, 43,235, 27,219, 39,231, 23,215 },
- { 168,104,152, 88,164,100,148, 84,171,107,155, 91,167,103,151, 87 },
- { 2,194, 50,242, 14,206, 62,254, 1,193, 49,241, 13,205, 61,253 },
- { 130, 66,178,114,142, 78,190,126,129, 65,177,113,141, 77,189,125 },
- { 34,226, 18,210, 46,238, 30,222, 33,225, 17,209, 45,237, 29,221 },
- { 162, 98,146, 82,174,110,158, 94,161, 97,145, 81,173,109,157, 93 },
- { 10,202, 58,250, 6,198, 54,246, 9,201, 57,249, 5,197, 53,245 },
- { 138, 74,186,122,134, 70,182,118,137, 73,185,121,133, 69,181,117 },
- { 42,234, 26,218, 38,230, 22,214, 41,233, 25,217, 37,229, 21,213 },
- { 170,106,154, 90,166,102,150, 86,169,105,153, 89,165,101,149, 85 }
-};
-
-
-/* Declarations for Floyd-Steinberg dithering.
- *
- * Errors are accumulated into the array fserrors[], at a resolution of
- * 1/16th of a pixel count. The error at a given pixel is propagated
- * to its not-yet-processed neighbors using the standard F-S fractions,
- * ... (here) 7/16
- * 3/16 5/16 1/16
- * We work left-to-right on even rows, right-to-left on odd rows.
- *
- * We can get away with a single array (holding one row's worth of errors)
- * by using it to store the current row's errors at pixel columns not yet
- * processed, but the next row's errors at columns already processed. We
- * need only a few extra variables to hold the errors immediately around the
- * current column. (If we are lucky, those variables are in registers, but
- * even if not, they're probably cheaper to access than array elements are.)
- *
- * The fserrors[] array is indexed [component#][position].
- * We provide (#columns + 2) entries per component; the extra entry at each
- * end saves us from special-casing the first and last pixels.
- *
- * Note: on a wide image, we might not have enough room in a PC's near data
- * segment to hold the error array; so it is allocated with alloc_large.
- */
-
-#if BITS_IN_JSAMPLE == 8
-typedef INT16 FSERROR; /* 16 bits should be enough */
-typedef int LOCFSERROR; /* use 'int' for calculation temps */
-#else
-typedef INT32 FSERROR; /* may need more than 16 bits */
-typedef INT32 LOCFSERROR; /* be sure calculation temps are big enough */
-#endif
-
-typedef FSERROR FAR *FSERRPTR; /* pointer to error array (in FAR storage!) */
-
-
-/* Private subobject */
-
-#define MAX_Q_COMPS 4 /* max components I can handle */
-
-typedef struct {
- struct jpeg_color_quantizer pub; /* public fields */
-
- /* Initially allocated colormap is saved here */
- JSAMPARRAY sv_colormap; /* The color map as a 2-D pixel array */
- int sv_actual; /* number of entries in use */
-
- JSAMPARRAY colorindex; /* Precomputed mapping for speed */
- /* colorindex[i][j] = index of color closest to pixel value j in component i,
- * premultiplied as described above. Since colormap indexes must fit into
- * JSAMPLEs, the entries of this array will too.
- */
- boolean is_padded; /* is the colorindex padded for odither? */
-
- int Ncolors[MAX_Q_COMPS]; /* # of values alloced to each component */
-
- /* Variables for ordered dithering */
- int row_index; /* cur row's vertical index in dither matrix */
- ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */
-
- /* Variables for Floyd-Steinberg dithering */
- FSERRPTR fserrors[MAX_Q_COMPS]; /* accumulated errors */
- boolean on_odd_row; /* flag to remember which row we are on */
-} my_cquantizer;
-
-typedef my_cquantizer * my_cquantize_ptr;
-
-
-/*
- * Policy-making subroutines for create_colormap and create_colorindex.
- * These routines determine the colormap to be used. The rest of the module
- * only assumes that the colormap is orthogonal.
- *
- * * select_ncolors decides how to divvy up the available colors
- * among the components.
- * * output_value defines the set of representative values for a component.
- * * largest_input_value defines the mapping from input values to
- * representative values for a component.
- * Note that the latter two routines may impose different policies for
- * different components, though this is not currently done.
- */
-
-
-LOCAL(int)
-select_ncolors (j_decompress_ptr cinfo, int Ncolors[])
-/* Determine allocation of desired colors to components, */
-/* and fill in Ncolors[] array to indicate choice. */
-/* Return value is total number of colors (product of Ncolors[] values). */
-{
- int nc = cinfo->out_color_components; /* number of color components */
- int max_colors = cinfo->desired_number_of_colors;
- int total_colors, iroot, i, j;
- boolean changed;
- long temp;
- static const int RGB_order[3] = { RGB_GREEN, RGB_RED, RGB_BLUE };
-
- /* We can allocate at least the nc'th root of max_colors per component. */
- /* Compute floor(nc'th root of max_colors). */
- iroot = 1;
- do {
- iroot++;
- temp = iroot; /* set temp = iroot ** nc */
- for (i = 1; i < nc; i++)
- temp *= iroot;
- } while (temp <= (long) max_colors); /* repeat till iroot exceeds root */
- iroot--; /* now iroot = floor(root) */
-
- /* Must have at least 2 color values per component */
- if (iroot < 2)
- ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, (int) temp);
-
- /* Initialize to iroot color values for each component */
- total_colors = 1;
- for (i = 0; i < nc; i++) {
- Ncolors[i] = iroot;
- total_colors *= iroot;
- }
- /* We may be able to increment the count for one or more components without
- * exceeding max_colors, though we know not all can be incremented.
- * Sometimes, the first component can be incremented more than once!
- * (Example: for 16 colors, we start at 2*2*2, go to 3*2*2, then 4*2*2.)
- * In RGB colorspace, try to increment G first, then R, then B.
- */
- do {
- changed = FALSE;
- for (i = 0; i < nc; i++) {
- j = (cinfo->out_color_space == JCS_RGB ? RGB_order[i] : i);
- /* calculate new total_colors if Ncolors[j] is incremented */
- temp = total_colors / Ncolors[j];
- temp *= Ncolors[j]+1; /* done in long arith to avoid oflo */
- if (temp > (long) max_colors)
- break; /* won't fit, done with this pass */
- Ncolors[j]++; /* OK, apply the increment */
- total_colors = (int) temp;
- changed = TRUE;
- }
- } while (changed);
-
- return total_colors;
-}
-
-
-LOCAL(int)
-output_value (j_decompress_ptr cinfo, int ci, int j, int maxj)
-/* Return j'th output value, where j will range from 0 to maxj */
-/* The output values must fall in 0..MAXJSAMPLE in increasing order */
-{
- /* We always provide values 0 and MAXJSAMPLE for each component;
- * any additional values are equally spaced between these limits.
- * (Forcing the upper and lower values to the limits ensures that
- * dithering can't produce a color outside the selected gamut.)
- */
- return (int) (((INT32) j * MAXJSAMPLE + maxj/2) / maxj);
-}
-
-
-LOCAL(int)
-largest_input_value (j_decompress_ptr cinfo, int ci, int j, int maxj)
-/* Return largest input value that should map to j'th output value */
-/* Must have largest(j=0) >= 0, and largest(j=maxj) >= MAXJSAMPLE */
-{
- /* Breakpoints are halfway between values returned by output_value */
- return (int) (((INT32) (2*j + 1) * MAXJSAMPLE + maxj) / (2*maxj));
-}
-
-
-/*
- * Create the colormap.
- */
-
-LOCAL(void)
-create_colormap (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- JSAMPARRAY colormap; /* Created colormap */
- int total_colors; /* Number of distinct output colors */
- int i,j,k, nci, blksize, blkdist, ptr, val;
-
- /* Select number of colors for each component */
- total_colors = select_ncolors(cinfo, cquantize->Ncolors);
-
- /* Report selected color counts */
- if (cinfo->out_color_components == 3)
- TRACEMS4(cinfo, 1, JTRC_QUANT_3_NCOLORS,
- total_colors, cquantize->Ncolors[0],
- cquantize->Ncolors[1], cquantize->Ncolors[2]);
- else
- TRACEMS1(cinfo, 1, JTRC_QUANT_NCOLORS, total_colors);
-
- /* Allocate and fill in the colormap. */
- /* The colors are ordered in the map in standard row-major order, */
- /* i.e. rightmost (highest-indexed) color changes most rapidly. */
-
- colormap = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) total_colors, (JDIMENSION) cinfo->out_color_components);
-
- /* blksize is number of adjacent repeated entries for a component */
- /* blkdist is distance between groups of identical entries for a component */
- blkdist = total_colors;
-
- for (i = 0; i < cinfo->out_color_components; i++) {
- /* fill in colormap entries for i'th color component */
- nci = cquantize->Ncolors[i]; /* # of distinct values for this color */
- blksize = blkdist / nci;
- for (j = 0; j < nci; j++) {
- /* Compute j'th output value (out of nci) for component */
- val = output_value(cinfo, i, j, nci-1);
- /* Fill in all colormap entries that have this value of this component */
- for (ptr = j * blksize; ptr < total_colors; ptr += blkdist) {
- /* fill in blksize entries beginning at ptr */
- for (k = 0; k < blksize; k++)
- colormap[i][ptr+k] = (JSAMPLE) val;
- }
- }
- blkdist = blksize; /* blksize of this color is blkdist of next */
- }
-
- /* Save the colormap in private storage,
- * where it will survive color quantization mode changes.
- */
- cquantize->sv_colormap = colormap;
- cquantize->sv_actual = total_colors;
-}
-
-
-/*
- * Create the color index table.
- */
-
-LOCAL(void)
-create_colorindex (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- JSAMPROW indexptr;
- int i,j,k, nci, blksize, val, pad;
-
- /* For ordered dither, we pad the color index tables by MAXJSAMPLE in
- * each direction (input index values can be -MAXJSAMPLE .. 2*MAXJSAMPLE).
- * This is not necessary in the other dithering modes. However, we
- * flag whether it was done in case user changes dithering mode.
- */
- if (cinfo->dither_mode == JDITHER_ORDERED) {
- pad = MAXJSAMPLE*2;
- cquantize->is_padded = TRUE;
- } else {
- pad = 0;
- cquantize->is_padded = FALSE;
- }
-
- cquantize->colorindex = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) (MAXJSAMPLE+1 + pad),
- (JDIMENSION) cinfo->out_color_components);
-
- /* blksize is number of adjacent repeated entries for a component */
- blksize = cquantize->sv_actual;
-
- for (i = 0; i < cinfo->out_color_components; i++) {
- /* fill in colorindex entries for i'th color component */
- nci = cquantize->Ncolors[i]; /* # of distinct values for this color */
- blksize = blksize / nci;
-
- /* adjust colorindex pointers to provide padding at negative indexes. */
- if (pad)
- cquantize->colorindex[i] += MAXJSAMPLE;
-
- /* in loop, val = index of current output value, */
- /* and k = largest j that maps to current val */
- indexptr = cquantize->colorindex[i];
- val = 0;
- k = largest_input_value(cinfo, i, 0, nci-1);
- for (j = 0; j <= MAXJSAMPLE; j++) {
- while (j > k) /* advance val if past boundary */
- k = largest_input_value(cinfo, i, ++val, nci-1);
- /* premultiply so that no multiplication needed in main processing */
- indexptr[j] = (JSAMPLE) (val * blksize);
- }
- /* Pad at both ends if necessary */
- if (pad)
- for (j = 1; j <= MAXJSAMPLE; j++) {
- indexptr[-j] = indexptr[0];
- indexptr[MAXJSAMPLE+j] = indexptr[MAXJSAMPLE];
- }
- }
-}
-
-
-/*
- * Create an ordered-dither array for a component having ncolors
- * distinct output values.
- */
-
-LOCAL(ODITHER_MATRIX_PTR)
-make_odither_array (j_decompress_ptr cinfo, int ncolors)
-{
- ODITHER_MATRIX_PTR odither;
- int j,k;
- INT32 num,den;
-
- odither = (ODITHER_MATRIX_PTR)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(ODITHER_MATRIX));
- /* The inter-value distance for this color is MAXJSAMPLE/(ncolors-1).
- * Hence the dither value for the matrix cell with fill order f
- * (f=0..N-1) should be (N-1-2*f)/(2*N) * MAXJSAMPLE/(ncolors-1).
- * On 16-bit-int machine, be careful to avoid overflow.
- */
- den = 2 * ODITHER_CELLS * ((INT32) (ncolors - 1));
- for (j = 0; j < ODITHER_SIZE; j++) {
- for (k = 0; k < ODITHER_SIZE; k++) {
- num = ((INT32) (ODITHER_CELLS-1 - 2*((int)base_dither_matrix[j][k])))
- * MAXJSAMPLE;
- /* Ensure round towards zero despite C's lack of consistency
- * about rounding negative values in integer division...
- */
- odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den);
- }
- }
- return odither;
-}
-
-
-/*
- * Create the ordered-dither tables.
- * Components having the same number of representative colors may
- * share a dither table.
- */
-
-LOCAL(void)
-create_odither_tables (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- ODITHER_MATRIX_PTR odither;
- int i, j, nci;
-
- for (i = 0; i < cinfo->out_color_components; i++) {
- nci = cquantize->Ncolors[i]; /* # of distinct values for this color */
- odither = NULL; /* search for matching prior component */
- for (j = 0; j < i; j++) {
- if (nci == cquantize->Ncolors[j]) {
- odither = cquantize->odither[j];
- break;
- }
- }
- if (odither == NULL) /* need a new table? */
- odither = make_odither_array(cinfo, nci);
- cquantize->odither[i] = odither;
- }
-}
-
-
-/*
- * Map some rows of pixels to the output colormapped representation.
- */
-
-METHODDEF(void)
-color_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-/* General case, no dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- JSAMPARRAY colorindex = cquantize->colorindex;
- register int pixcode, ci;
- register JSAMPROW ptrin, ptrout;
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
- register int nc = cinfo->out_color_components;
-
- for (row = 0; row < num_rows; row++) {
- ptrin = input_buf[row];
- ptrout = output_buf[row];
- for (col = width; col > 0; col--) {
- pixcode = 0;
- for (ci = 0; ci < nc; ci++) {
- pixcode += GETJSAMPLE(colorindex[ci][GETJSAMPLE(*ptrin++)]);
- }
- *ptrout++ = (JSAMPLE) pixcode;
- }
- }
-}
-
-
-METHODDEF(void)
-color_quantize3 (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-/* Fast path for out_color_components==3, no dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- register int pixcode;
- register JSAMPROW ptrin, ptrout;
- JSAMPROW colorindex0 = cquantize->colorindex[0];
- JSAMPROW colorindex1 = cquantize->colorindex[1];
- JSAMPROW colorindex2 = cquantize->colorindex[2];
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
-
- for (row = 0; row < num_rows; row++) {
- ptrin = input_buf[row];
- ptrout = output_buf[row];
- for (col = width; col > 0; col--) {
- pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*ptrin++)]);
- pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*ptrin++)]);
- pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*ptrin++)]);
- *ptrout++ = (JSAMPLE) pixcode;
- }
- }
-}
-
-
-METHODDEF(void)
-quantize_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-/* General case, with ordered dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- register JSAMPROW input_ptr;
- register JSAMPROW output_ptr;
- JSAMPROW colorindex_ci;
- int * dither; /* points to active row of dither matrix */
- int row_index, col_index; /* current indexes into dither matrix */
- int nc = cinfo->out_color_components;
- int ci;
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
-
- for (row = 0; row < num_rows; row++) {
- /* Initialize output values to 0 so can process components separately */
- jzero_far((void FAR *) output_buf[row],
- (size_t) (width * SIZEOF(JSAMPLE)));
- row_index = cquantize->row_index;
- for (ci = 0; ci < nc; ci++) {
- input_ptr = input_buf[row] + ci;
- output_ptr = output_buf[row];
- colorindex_ci = cquantize->colorindex[ci];
- dither = cquantize->odither[ci][row_index];
- col_index = 0;
-
- for (col = width; col > 0; col--) {
- /* Form pixel value + dither, range-limit to 0..MAXJSAMPLE,
- * select output value, accumulate into output code for this pixel.
- * Range-limiting need not be done explicitly, as we have extended
- * the colorindex table to produce the right answers for out-of-range
- * inputs. The maximum dither is +- MAXJSAMPLE; this sets the
- * required amount of padding.
- */
- *output_ptr += colorindex_ci[GETJSAMPLE(*input_ptr)+dither[col_index]];
- input_ptr += nc;
- output_ptr++;
- col_index = (col_index + 1) & ODITHER_MASK;
- }
- }
- /* Advance row index for next row */
- row_index = (row_index + 1) & ODITHER_MASK;
- cquantize->row_index = row_index;
- }
-}
-
-
-METHODDEF(void)
-quantize3_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-/* Fast path for out_color_components==3, with ordered dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- register int pixcode;
- register JSAMPROW input_ptr;
- register JSAMPROW output_ptr;
- JSAMPROW colorindex0 = cquantize->colorindex[0];
- JSAMPROW colorindex1 = cquantize->colorindex[1];
- JSAMPROW colorindex2 = cquantize->colorindex[2];
- int * dither0; /* points to active row of dither matrix */
- int * dither1;
- int * dither2;
- int row_index, col_index; /* current indexes into dither matrix */
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
-
- for (row = 0; row < num_rows; row++) {
- row_index = cquantize->row_index;
- input_ptr = input_buf[row];
- output_ptr = output_buf[row];
- dither0 = cquantize->odither[0][row_index];
- dither1 = cquantize->odither[1][row_index];
- dither2 = cquantize->odither[2][row_index];
- col_index = 0;
-
- for (col = width; col > 0; col--) {
- pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) +
- dither0[col_index]]);
- pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) +
- dither1[col_index]]);
- pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) +
- dither2[col_index]]);
- *output_ptr++ = (JSAMPLE) pixcode;
- col_index = (col_index + 1) & ODITHER_MASK;
- }
- row_index = (row_index + 1) & ODITHER_MASK;
- cquantize->row_index = row_index;
- }
-}
-
-
-METHODDEF(void)
-quantize_fs_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-/* General case, with Floyd-Steinberg dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- register LOCFSERROR cur; /* current error or pixel value */
- LOCFSERROR belowerr; /* error for pixel below cur */
- LOCFSERROR bpreverr; /* error for below/prev col */
- LOCFSERROR bnexterr; /* error for below/next col */
- LOCFSERROR delta;
- register FSERRPTR errorptr; /* => fserrors[] at column before current */
- register JSAMPROW input_ptr;
- register JSAMPROW output_ptr;
- JSAMPROW colorindex_ci;
- JSAMPROW colormap_ci;
- int pixcode;
- int nc = cinfo->out_color_components;
- int dir; /* 1 for left-to-right, -1 for right-to-left */
- int dirnc; /* dir * nc */
- int ci;
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
- JSAMPLE *range_limit = cinfo->sample_range_limit;
- SHIFT_TEMPS
-
- for (row = 0; row < num_rows; row++) {
- /* Initialize output values to 0 so can process components separately */
- jzero_far((void FAR *) output_buf[row],
- (size_t) (width * SIZEOF(JSAMPLE)));
- for (ci = 0; ci < nc; ci++) {
- input_ptr = input_buf[row] + ci;
- output_ptr = output_buf[row];
- if (cquantize->on_odd_row) {
- /* work right to left in this row */
- input_ptr += (width-1) * nc; /* so point to rightmost pixel */
- output_ptr += width-1;
- dir = -1;
- dirnc = -nc;
- errorptr = cquantize->fserrors[ci] + (width+1); /* => entry after last column */
- } else {
- /* work left to right in this row */
- dir = 1;
- dirnc = nc;
- errorptr = cquantize->fserrors[ci]; /* => entry before first column */
- }
- colorindex_ci = cquantize->colorindex[ci];
- colormap_ci = cquantize->sv_colormap[ci];
- /* Preset error values: no error propagated to first pixel from left */
- cur = 0;
- /* and no error propagated to row below yet */
- belowerr = bpreverr = 0;
-
- for (col = width; col > 0; col--) {
- /* cur holds the error propagated from the previous pixel on the
- * current line. Add the error propagated from the previous line
- * to form the complete error correction term for this pixel, and
- * round the error term (which is expressed * 16) to an integer.
- * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct
- * for either sign of the error value.
- * Note: errorptr points to *previous* column's array entry.
- */
- cur = RIGHT_SHIFT(cur + errorptr[dir] + 8, 4);
- /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE.
- * The maximum error is +- MAXJSAMPLE; this sets the required size
- * of the range_limit array.
- */
- cur += GETJSAMPLE(*input_ptr);
- cur = GETJSAMPLE(range_limit[cur]);
- /* Select output value, accumulate into output code for this pixel */
- pixcode = GETJSAMPLE(colorindex_ci[cur]);
- *output_ptr += (JSAMPLE) pixcode;
- /* Compute actual representation error at this pixel */
- /* Note: we can do this even though we don't have the final */
- /* pixel code, because the colormap is orthogonal. */
- cur -= GETJSAMPLE(colormap_ci[pixcode]);
- /* Compute error fractions to be propagated to adjacent pixels.
- * Add these into the running sums, and simultaneously shift the
- * next-line error sums left by 1 column.
- */
- bnexterr = cur;
- delta = cur * 2;
- cur += delta; /* form error * 3 */
- errorptr[0] = (FSERROR) (bpreverr + cur);
- cur += delta; /* form error * 5 */
- bpreverr = belowerr + cur;
- belowerr = bnexterr;
- cur += delta; /* form error * 7 */
- /* At this point cur contains the 7/16 error value to be propagated
- * to the next pixel on the current line, and all the errors for the
- * next line have been shifted over. We are therefore ready to move on.
- */
- input_ptr += dirnc; /* advance input ptr to next column */
- output_ptr += dir; /* advance output ptr to next column */
- errorptr += dir; /* advance errorptr to current column */
- }
- /* Post-loop cleanup: we must unload the final error value into the
- * final fserrors[] entry. Note we need not unload belowerr because
- * it is for the dummy column before or after the actual array.
- */
- errorptr[0] = (FSERROR) bpreverr; /* unload prev err into array */
- }
- cquantize->on_odd_row = (cquantize->on_odd_row ? FALSE : TRUE);
- }
-}
-
-
-/*
- * Allocate workspace for Floyd-Steinberg errors.
- */
-
-LOCAL(void)
-alloc_fs_workspace (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- size_t arraysize;
- int i;
-
- arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR));
- for (i = 0; i < cinfo->out_color_components; i++) {
- cquantize->fserrors[i] = (FSERRPTR)
- (*cinfo->mem->alloc_large)((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize);
- }
-}
-
-
-/*
- * Initialize for one-pass color quantization.
- */
-
-METHODDEF(void)
-start_pass_1_quant (j_decompress_ptr cinfo, boolean is_pre_scan)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- size_t arraysize;
- int i;
-
- /* Install my colormap. */
- cinfo->colormap = cquantize->sv_colormap;
- cinfo->actual_number_of_colors = cquantize->sv_actual;
-
- /* Initialize for desired dithering mode. */
- switch (cinfo->dither_mode) {
- case JDITHER_NONE:
- if (cinfo->out_color_components == 3)
- cquantize->pub.color_quantize = color_quantize3;
- else
- cquantize->pub.color_quantize = color_quantize;
- break;
- case JDITHER_ORDERED:
- if (cinfo->out_color_components == 3)
- cquantize->pub.color_quantize = quantize3_ord_dither;
- else
- cquantize->pub.color_quantize = quantize_ord_dither;
- cquantize->row_index = 0; /* initialize state for ordered dither */
- /* If user changed to ordered dither from another mode,
- * we must recreate the color index table with padding.
- * This will cost extra space, but probably isn't very likely.
- */
- if (! cquantize->is_padded)
- create_colorindex(cinfo);
- /* Create ordered-dither tables if we didn't already. */
- if (cquantize->odither[0] == NULL)
- create_odither_tables(cinfo);
- break;
- case JDITHER_FS:
- cquantize->pub.color_quantize = quantize_fs_dither;
- cquantize->on_odd_row = FALSE; /* initialize state for F-S dither */
- /* Allocate Floyd-Steinberg workspace if didn't already. */
- if (cquantize->fserrors[0] == NULL)
- alloc_fs_workspace(cinfo);
- /* Initialize the propagated errors to zero. */
- arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR));
- for (i = 0; i < cinfo->out_color_components; i++)
- jzero_far((void FAR *) cquantize->fserrors[i], arraysize);
- break;
- default:
- ERREXIT(cinfo, JERR_NOT_COMPILED);
- break;
- }
-}
-
-
-/*
- * Finish up at the end of the pass.
- */
-
-METHODDEF(void)
-finish_pass_1_quant (j_decompress_ptr cinfo)
-{
- /* no work in 1-pass case */
-}
-
-
-/*
- * Switch to a new external colormap between output passes.
- * Shouldn't get to this module!
- */
-
-METHODDEF(void)
-new_color_map_1_quant (j_decompress_ptr cinfo)
-{
- ERREXIT(cinfo, JERR_MODE_CHANGE);
-}
-
-
-/*
- * Module initialization routine for 1-pass color quantization.
- */
-
-GLOBAL(void)
-jinit_1pass_quantizer (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize;
-
- cquantize = (my_cquantize_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_cquantizer));
- cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize;
- cquantize->pub.start_pass = start_pass_1_quant;
- cquantize->pub.finish_pass = finish_pass_1_quant;
- cquantize->pub.new_color_map = new_color_map_1_quant;
- cquantize->fserrors[0] = NULL; /* Flag FS workspace not allocated */
- cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */
-
- /* Make sure my internal arrays won't overflow */
- if (cinfo->out_color_components > MAX_Q_COMPS)
- ERREXIT1(cinfo, JERR_QUANT_COMPONENTS, MAX_Q_COMPS);
- /* Make sure colormap indexes can be represented by JSAMPLEs */
- if (cinfo->desired_number_of_colors > (MAXJSAMPLE+1))
- ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXJSAMPLE+1);
-
- /* Create the colormap and color index table. */
- create_colormap(cinfo);
- create_colorindex(cinfo);
-
- /* Allocate Floyd-Steinberg workspace now if requested.
- * We do this now since it is FAR storage and may affect the memory
- * manager's space calculations. If the user changes to FS dither
- * mode in a later pass, we will allocate the space then, and will
- * possibly overrun the max_memory_to_use setting.
- */
- if (cinfo->dither_mode == JDITHER_FS)
- alloc_fs_workspace(cinfo);
-}
-
-#endif /* QUANT_1PASS_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jquant2.c b/Build/source/extra/jpeg/jquant2.c
deleted file mode 100644
index af601e334b2..00000000000
--- a/Build/source/extra/jpeg/jquant2.c
+++ /dev/null
@@ -1,1310 +0,0 @@
-/*
- * jquant2.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains 2-pass color quantization (color mapping) routines.
- * These routines provide selection of a custom color map for an image,
- * followed by mapping of the image to that color map, with optional
- * Floyd-Steinberg dithering.
- * It is also possible to use just the second pass to map to an arbitrary
- * externally-given color map.
- *
- * Note: ordered dithering is not supported, since there isn't any fast
- * way to compute intercolor distances; it's unclear that ordered dither's
- * fundamental assumptions even hold with an irregularly spaced color map.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-#ifdef QUANT_2PASS_SUPPORTED
-
-
-/*
- * This module implements the well-known Heckbert paradigm for color
- * quantization. Most of the ideas used here can be traced back to
- * Heckbert's seminal paper
- * Heckbert, Paul. "Color Image Quantization for Frame Buffer Display",
- * Proc. SIGGRAPH '82, Computer Graphics v.16 #3 (July 1982), pp 297-304.
- *
- * In the first pass over the image, we accumulate a histogram showing the
- * usage count of each possible color. To keep the histogram to a reasonable
- * size, we reduce the precision of the input; typical practice is to retain
- * 5 or 6 bits per color, so that 8 or 4 different input values are counted
- * in the same histogram cell.
- *
- * Next, the color-selection step begins with a box representing the whole
- * color space, and repeatedly splits the "largest" remaining box until we
- * have as many boxes as desired colors. Then the mean color in each
- * remaining box becomes one of the possible output colors.
- *
- * The second pass over the image maps each input pixel to the closest output
- * color (optionally after applying a Floyd-Steinberg dithering correction).
- * This mapping is logically trivial, but making it go fast enough requires
- * considerable care.
- *
- * Heckbert-style quantizers vary a good deal in their policies for choosing
- * the "largest" box and deciding where to cut it. The particular policies
- * used here have proved out well in experimental comparisons, but better ones
- * may yet be found.
- *
- * In earlier versions of the IJG code, this module quantized in YCbCr color
- * space, processing the raw upsampled data without a color conversion step.
- * This allowed the color conversion math to be done only once per colormap
- * entry, not once per pixel. However, that optimization precluded other
- * useful optimizations (such as merging color conversion with upsampling)
- * and it also interfered with desired capabilities such as quantizing to an
- * externally-supplied colormap. We have therefore abandoned that approach.
- * The present code works in the post-conversion color space, typically RGB.
- *
- * To improve the visual quality of the results, we actually work in scaled
- * RGB space, giving G distances more weight than R, and R in turn more than
- * B. To do everything in integer math, we must use integer scale factors.
- * The 2/3/1 scale factors used here correspond loosely to the relative
- * weights of the colors in the NTSC grayscale equation.
- * If you want to use this code to quantize a non-RGB color space, you'll
- * probably need to change these scale factors.
- */
-
-#define R_SCALE 2 /* scale R distances by this much */
-#define G_SCALE 3 /* scale G distances by this much */
-#define B_SCALE 1 /* and B by this much */
-
-/* Relabel R/G/B as components 0/1/2, respecting the RGB ordering defined
- * in jmorecfg.h. As the code stands, it will do the right thing for R,G,B
- * and B,G,R orders. If you define some other weird order in jmorecfg.h,
- * you'll get compile errors until you extend this logic. In that case
- * you'll probably want to tweak the histogram sizes too.
- */
-
-#if RGB_RED == 0
-#define C0_SCALE R_SCALE
-#endif
-#if RGB_BLUE == 0
-#define C0_SCALE B_SCALE
-#endif
-#if RGB_GREEN == 1
-#define C1_SCALE G_SCALE
-#endif
-#if RGB_RED == 2
-#define C2_SCALE R_SCALE
-#endif
-#if RGB_BLUE == 2
-#define C2_SCALE B_SCALE
-#endif
-
-
-/*
- * First we have the histogram data structure and routines for creating it.
- *
- * The number of bits of precision can be adjusted by changing these symbols.
- * We recommend keeping 6 bits for G and 5 each for R and B.
- * If you have plenty of memory and cycles, 6 bits all around gives marginally
- * better results; if you are short of memory, 5 bits all around will save
- * some space but degrade the results.
- * To maintain a fully accurate histogram, we'd need to allocate a "long"
- * (preferably unsigned long) for each cell. In practice this is overkill;
- * we can get by with 16 bits per cell. Few of the cell counts will overflow,
- * and clamping those that do overflow to the maximum value will give close-
- * enough results. This reduces the recommended histogram size from 256Kb
- * to 128Kb, which is a useful savings on PC-class machines.
- * (In the second pass the histogram space is re-used for pixel mapping data;
- * in that capacity, each cell must be able to store zero to the number of
- * desired colors. 16 bits/cell is plenty for that too.)
- * Since the JPEG code is intended to run in small memory model on 80x86
- * machines, we can't just allocate the histogram in one chunk. Instead
- * of a true 3-D array, we use a row of pointers to 2-D arrays. Each
- * pointer corresponds to a C0 value (typically 2^5 = 32 pointers) and
- * each 2-D array has 2^6*2^5 = 2048 or 2^6*2^6 = 4096 entries. Note that
- * on 80x86 machines, the pointer row is in near memory but the actual
- * arrays are in far memory (same arrangement as we use for image arrays).
- */
-
-#define MAXNUMCOLORS (MAXJSAMPLE+1) /* maximum size of colormap */
-
-/* These will do the right thing for either R,G,B or B,G,R color order,
- * but you may not like the results for other color orders.
- */
-#define HIST_C0_BITS 5 /* bits of precision in R/B histogram */
-#define HIST_C1_BITS 6 /* bits of precision in G histogram */
-#define HIST_C2_BITS 5 /* bits of precision in B/R histogram */
-
-/* Number of elements along histogram axes. */
-#define HIST_C0_ELEMS (1<<HIST_C0_BITS)
-#define HIST_C1_ELEMS (1<<HIST_C1_BITS)
-#define HIST_C2_ELEMS (1<<HIST_C2_BITS)
-
-/* These are the amounts to shift an input value to get a histogram index. */
-#define C0_SHIFT (BITS_IN_JSAMPLE-HIST_C0_BITS)
-#define C1_SHIFT (BITS_IN_JSAMPLE-HIST_C1_BITS)
-#define C2_SHIFT (BITS_IN_JSAMPLE-HIST_C2_BITS)
-
-
-typedef UINT16 histcell; /* histogram cell; prefer an unsigned type */
-
-typedef histcell FAR * histptr; /* for pointers to histogram cells */
-
-typedef histcell hist1d[HIST_C2_ELEMS]; /* typedefs for the array */
-typedef hist1d FAR * hist2d; /* type for the 2nd-level pointers */
-typedef hist2d * hist3d; /* type for top-level pointer */
-
-
-/* Declarations for Floyd-Steinberg dithering.
- *
- * Errors are accumulated into the array fserrors[], at a resolution of
- * 1/16th of a pixel count. The error at a given pixel is propagated
- * to its not-yet-processed neighbors using the standard F-S fractions,
- * ... (here) 7/16
- * 3/16 5/16 1/16
- * We work left-to-right on even rows, right-to-left on odd rows.
- *
- * We can get away with a single array (holding one row's worth of errors)
- * by using it to store the current row's errors at pixel columns not yet
- * processed, but the next row's errors at columns already processed. We
- * need only a few extra variables to hold the errors immediately around the
- * current column. (If we are lucky, those variables are in registers, but
- * even if not, they're probably cheaper to access than array elements are.)
- *
- * The fserrors[] array has (#columns + 2) entries; the extra entry at
- * each end saves us from special-casing the first and last pixels.
- * Each entry is three values long, one value for each color component.
- *
- * Note: on a wide image, we might not have enough room in a PC's near data
- * segment to hold the error array; so it is allocated with alloc_large.
- */
-
-#if BITS_IN_JSAMPLE == 8
-typedef INT16 FSERROR; /* 16 bits should be enough */
-typedef int LOCFSERROR; /* use 'int' for calculation temps */
-#else
-typedef INT32 FSERROR; /* may need more than 16 bits */
-typedef INT32 LOCFSERROR; /* be sure calculation temps are big enough */
-#endif
-
-typedef FSERROR FAR *FSERRPTR; /* pointer to error array (in FAR storage!) */
-
-
-/* Private subobject */
-
-typedef struct {
- struct jpeg_color_quantizer pub; /* public fields */
-
- /* Space for the eventually created colormap is stashed here */
- JSAMPARRAY sv_colormap; /* colormap allocated at init time */
- int desired; /* desired # of colors = size of colormap */
-
- /* Variables for accumulating image statistics */
- hist3d histogram; /* pointer to the histogram */
-
- boolean needs_zeroed; /* TRUE if next pass must zero histogram */
-
- /* Variables for Floyd-Steinberg dithering */
- FSERRPTR fserrors; /* accumulated errors */
- boolean on_odd_row; /* flag to remember which row we are on */
- int * error_limiter; /* table for clamping the applied error */
-} my_cquantizer;
-
-typedef my_cquantizer * my_cquantize_ptr;
-
-
-/*
- * Prescan some rows of pixels.
- * In this module the prescan simply updates the histogram, which has been
- * initialized to zeroes by start_pass.
- * An output_buf parameter is required by the method signature, but no data
- * is actually output (in fact the buffer controller is probably passing a
- * NULL pointer).
- */
-
-METHODDEF(void)
-prescan_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
- JSAMPARRAY output_buf, int num_rows)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- register JSAMPROW ptr;
- register histptr histp;
- register hist3d histogram = cquantize->histogram;
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
-
- for (row = 0; row < num_rows; row++) {
- ptr = input_buf[row];
- for (col = width; col > 0; col--) {
- /* get pixel value and index into the histogram */
- histp = & histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT]
- [GETJSAMPLE(ptr[1]) >> C1_SHIFT]
- [GETJSAMPLE(ptr[2]) >> C2_SHIFT];
- /* increment, check for overflow and undo increment if so. */
- if (++(*histp) <= 0)
- (*histp)--;
- ptr += 3;
- }
- }
-}
-
-
-/*
- * Next we have the really interesting routines: selection of a colormap
- * given the completed histogram.
- * These routines work with a list of "boxes", each representing a rectangular
- * subset of the input color space (to histogram precision).
- */
-
-typedef struct {
- /* The bounds of the box (inclusive); expressed as histogram indexes */
- int c0min, c0max;
- int c1min, c1max;
- int c2min, c2max;
- /* The volume (actually 2-norm) of the box */
- INT32 volume;
- /* The number of nonzero histogram cells within this box */
- long colorcount;
-} box;
-
-typedef box * boxptr;
-
-
-LOCAL(boxptr)
-find_biggest_color_pop (boxptr boxlist, int numboxes)
-/* Find the splittable box with the largest color population */
-/* Returns NULL if no splittable boxes remain */
-{
- register boxptr boxp;
- register int i;
- register long maxc = 0;
- boxptr which = NULL;
-
- for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) {
- if (boxp->colorcount > maxc && boxp->volume > 0) {
- which = boxp;
- maxc = boxp->colorcount;
- }
- }
- return which;
-}
-
-
-LOCAL(boxptr)
-find_biggest_volume (boxptr boxlist, int numboxes)
-/* Find the splittable box with the largest (scaled) volume */
-/* Returns NULL if no splittable boxes remain */
-{
- register boxptr boxp;
- register int i;
- register INT32 maxv = 0;
- boxptr which = NULL;
-
- for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) {
- if (boxp->volume > maxv) {
- which = boxp;
- maxv = boxp->volume;
- }
- }
- return which;
-}
-
-
-LOCAL(void)
-update_box (j_decompress_ptr cinfo, boxptr boxp)
-/* Shrink the min/max bounds of a box to enclose only nonzero elements, */
-/* and recompute its volume and population */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- histptr histp;
- int c0,c1,c2;
- int c0min,c0max,c1min,c1max,c2min,c2max;
- INT32 dist0,dist1,dist2;
- long ccount;
-
- c0min = boxp->c0min; c0max = boxp->c0max;
- c1min = boxp->c1min; c1max = boxp->c1max;
- c2min = boxp->c2min; c2max = boxp->c2max;
-
- if (c0max > c0min)
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++)
- if (*histp++ != 0) {
- boxp->c0min = c0min = c0;
- goto have_c0min;
- }
- }
- have_c0min:
- if (c0max > c0min)
- for (c0 = c0max; c0 >= c0min; c0--)
- for (c1 = c1min; c1 <= c1max; c1++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++)
- if (*histp++ != 0) {
- boxp->c0max = c0max = c0;
- goto have_c0max;
- }
- }
- have_c0max:
- if (c1max > c1min)
- for (c1 = c1min; c1 <= c1max; c1++)
- for (c0 = c0min; c0 <= c0max; c0++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++)
- if (*histp++ != 0) {
- boxp->c1min = c1min = c1;
- goto have_c1min;
- }
- }
- have_c1min:
- if (c1max > c1min)
- for (c1 = c1max; c1 >= c1min; c1--)
- for (c0 = c0min; c0 <= c0max; c0++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++)
- if (*histp++ != 0) {
- boxp->c1max = c1max = c1;
- goto have_c1max;
- }
- }
- have_c1max:
- if (c2max > c2min)
- for (c2 = c2min; c2 <= c2max; c2++)
- for (c0 = c0min; c0 <= c0max; c0++) {
- histp = & histogram[c0][c1min][c2];
- for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS)
- if (*histp != 0) {
- boxp->c2min = c2min = c2;
- goto have_c2min;
- }
- }
- have_c2min:
- if (c2max > c2min)
- for (c2 = c2max; c2 >= c2min; c2--)
- for (c0 = c0min; c0 <= c0max; c0++) {
- histp = & histogram[c0][c1min][c2];
- for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS)
- if (*histp != 0) {
- boxp->c2max = c2max = c2;
- goto have_c2max;
- }
- }
- have_c2max:
-
- /* Update box volume.
- * We use 2-norm rather than real volume here; this biases the method
- * against making long narrow boxes, and it has the side benefit that
- * a box is splittable iff norm > 0.
- * Since the differences are expressed in histogram-cell units,
- * we have to shift back to JSAMPLE units to get consistent distances;
- * after which, we scale according to the selected distance scale factors.
- */
- dist0 = ((c0max - c0min) << C0_SHIFT) * C0_SCALE;
- dist1 = ((c1max - c1min) << C1_SHIFT) * C1_SCALE;
- dist2 = ((c2max - c2min) << C2_SHIFT) * C2_SCALE;
- boxp->volume = dist0*dist0 + dist1*dist1 + dist2*dist2;
-
- /* Now scan remaining volume of box and compute population */
- ccount = 0;
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++, histp++)
- if (*histp != 0) {
- ccount++;
- }
- }
- boxp->colorcount = ccount;
-}
-
-
-LOCAL(int)
-median_cut (j_decompress_ptr cinfo, boxptr boxlist, int numboxes,
- int desired_colors)
-/* Repeatedly select and split the largest box until we have enough boxes */
-{
- int n,lb;
- int c0,c1,c2,cmax;
- register boxptr b1,b2;
-
- while (numboxes < desired_colors) {
- /* Select box to split.
- * Current algorithm: by population for first half, then by volume.
- */
- if (numboxes*2 <= desired_colors) {
- b1 = find_biggest_color_pop(boxlist, numboxes);
- } else {
- b1 = find_biggest_volume(boxlist, numboxes);
- }
- if (b1 == NULL) /* no splittable boxes left! */
- break;
- b2 = &boxlist[numboxes]; /* where new box will go */
- /* Copy the color bounds to the new box. */
- b2->c0max = b1->c0max; b2->c1max = b1->c1max; b2->c2max = b1->c2max;
- b2->c0min = b1->c0min; b2->c1min = b1->c1min; b2->c2min = b1->c2min;
- /* Choose which axis to split the box on.
- * Current algorithm: longest scaled axis.
- * See notes in update_box about scaling distances.
- */
- c0 = ((b1->c0max - b1->c0min) << C0_SHIFT) * C0_SCALE;
- c1 = ((b1->c1max - b1->c1min) << C1_SHIFT) * C1_SCALE;
- c2 = ((b1->c2max - b1->c2min) << C2_SHIFT) * C2_SCALE;
- /* We want to break any ties in favor of green, then red, blue last.
- * This code does the right thing for R,G,B or B,G,R color orders only.
- */
-#if RGB_RED == 0
- cmax = c1; n = 1;
- if (c0 > cmax) { cmax = c0; n = 0; }
- if (c2 > cmax) { n = 2; }
-#else
- cmax = c1; n = 1;
- if (c2 > cmax) { cmax = c2; n = 2; }
- if (c0 > cmax) { n = 0; }
-#endif
- /* Choose split point along selected axis, and update box bounds.
- * Current algorithm: split at halfway point.
- * (Since the box has been shrunk to minimum volume,
- * any split will produce two nonempty subboxes.)
- * Note that lb value is max for lower box, so must be < old max.
- */
- switch (n) {
- case 0:
- lb = (b1->c0max + b1->c0min) / 2;
- b1->c0max = lb;
- b2->c0min = lb+1;
- break;
- case 1:
- lb = (b1->c1max + b1->c1min) / 2;
- b1->c1max = lb;
- b2->c1min = lb+1;
- break;
- case 2:
- lb = (b1->c2max + b1->c2min) / 2;
- b1->c2max = lb;
- b2->c2min = lb+1;
- break;
- }
- /* Update stats for boxes */
- update_box(cinfo, b1);
- update_box(cinfo, b2);
- numboxes++;
- }
- return numboxes;
-}
-
-
-LOCAL(void)
-compute_color (j_decompress_ptr cinfo, boxptr boxp, int icolor)
-/* Compute representative color for a box, put it in colormap[icolor] */
-{
- /* Current algorithm: mean weighted by pixels (not colors) */
- /* Note it is important to get the rounding correct! */
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- histptr histp;
- int c0,c1,c2;
- int c0min,c0max,c1min,c1max,c2min,c2max;
- long count;
- long total = 0;
- long c0total = 0;
- long c1total = 0;
- long c2total = 0;
-
- c0min = boxp->c0min; c0max = boxp->c0max;
- c1min = boxp->c1min; c1max = boxp->c1max;
- c2min = boxp->c2min; c2max = boxp->c2max;
-
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
- histp = & histogram[c0][c1][c2min];
- for (c2 = c2min; c2 <= c2max; c2++) {
- if ((count = *histp++) != 0) {
- total += count;
- c0total += ((c0 << C0_SHIFT) + ((1<<C0_SHIFT)>>1)) * count;
- c1total += ((c1 << C1_SHIFT) + ((1<<C1_SHIFT)>>1)) * count;
- c2total += ((c2 << C2_SHIFT) + ((1<<C2_SHIFT)>>1)) * count;
- }
- }
- }
-
- cinfo->colormap[0][icolor] = (JSAMPLE) ((c0total + (total>>1)) / total);
- cinfo->colormap[1][icolor] = (JSAMPLE) ((c1total + (total>>1)) / total);
- cinfo->colormap[2][icolor] = (JSAMPLE) ((c2total + (total>>1)) / total);
-}
-
-
-LOCAL(void)
-select_colors (j_decompress_ptr cinfo, int desired_colors)
-/* Master routine for color selection */
-{
- boxptr boxlist;
- int numboxes;
- int i;
-
- /* Allocate workspace for box list */
- boxlist = (boxptr) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, desired_colors * SIZEOF(box));
- /* Initialize one box containing whole space */
- numboxes = 1;
- boxlist[0].c0min = 0;
- boxlist[0].c0max = MAXJSAMPLE >> C0_SHIFT;
- boxlist[0].c1min = 0;
- boxlist[0].c1max = MAXJSAMPLE >> C1_SHIFT;
- boxlist[0].c2min = 0;
- boxlist[0].c2max = MAXJSAMPLE >> C2_SHIFT;
- /* Shrink it to actually-used volume and set its statistics */
- update_box(cinfo, & boxlist[0]);
- /* Perform median-cut to produce final box list */
- numboxes = median_cut(cinfo, boxlist, numboxes, desired_colors);
- /* Compute the representative color for each box, fill colormap */
- for (i = 0; i < numboxes; i++)
- compute_color(cinfo, & boxlist[i], i);
- cinfo->actual_number_of_colors = numboxes;
- TRACEMS1(cinfo, 1, JTRC_QUANT_SELECTED, numboxes);
-}
-
-
-/*
- * These routines are concerned with the time-critical task of mapping input
- * colors to the nearest color in the selected colormap.
- *
- * We re-use the histogram space as an "inverse color map", essentially a
- * cache for the results of nearest-color searches. All colors within a
- * histogram cell will be mapped to the same colormap entry, namely the one
- * closest to the cell's center. This may not be quite the closest entry to
- * the actual input color, but it's almost as good. A zero in the cache
- * indicates we haven't found the nearest color for that cell yet; the array
- * is cleared to zeroes before starting the mapping pass. When we find the
- * nearest color for a cell, its colormap index plus one is recorded in the
- * cache for future use. The pass2 scanning routines call fill_inverse_cmap
- * when they need to use an unfilled entry in the cache.
- *
- * Our method of efficiently finding nearest colors is based on the "locally
- * sorted search" idea described by Heckbert and on the incremental distance
- * calculation described by Spencer W. Thomas in chapter III.1 of Graphics
- * Gems II (James Arvo, ed. Academic Press, 1991). Thomas points out that
- * the distances from a given colormap entry to each cell of the histogram can
- * be computed quickly using an incremental method: the differences between
- * distances to adjacent cells themselves differ by a constant. This allows a
- * fairly fast implementation of the "brute force" approach of computing the
- * distance from every colormap entry to every histogram cell. Unfortunately,
- * it needs a work array to hold the best-distance-so-far for each histogram
- * cell (because the inner loop has to be over cells, not colormap entries).
- * The work array elements have to be INT32s, so the work array would need
- * 256Kb at our recommended precision. This is not feasible in DOS machines.
- *
- * To get around these problems, we apply Thomas' method to compute the
- * nearest colors for only the cells within a small subbox of the histogram.
- * The work array need be only as big as the subbox, so the memory usage
- * problem is solved. Furthermore, we need not fill subboxes that are never
- * referenced in pass2; many images use only part of the color gamut, so a
- * fair amount of work is saved. An additional advantage of this
- * approach is that we can apply Heckbert's locality criterion to quickly
- * eliminate colormap entries that are far away from the subbox; typically
- * three-fourths of the colormap entries are rejected by Heckbert's criterion,
- * and we need not compute their distances to individual cells in the subbox.
- * The speed of this approach is heavily influenced by the subbox size: too
- * small means too much overhead, too big loses because Heckbert's criterion
- * can't eliminate as many colormap entries. Empirically the best subbox
- * size seems to be about 1/512th of the histogram (1/8th in each direction).
- *
- * Thomas' article also describes a refined method which is asymptotically
- * faster than the brute-force method, but it is also far more complex and
- * cannot efficiently be applied to small subboxes. It is therefore not
- * useful for programs intended to be portable to DOS machines. On machines
- * with plenty of memory, filling the whole histogram in one shot with Thomas'
- * refined method might be faster than the present code --- but then again,
- * it might not be any faster, and it's certainly more complicated.
- */
-
-
-/* log2(histogram cells in update box) for each axis; this can be adjusted */
-#define BOX_C0_LOG (HIST_C0_BITS-3)
-#define BOX_C1_LOG (HIST_C1_BITS-3)
-#define BOX_C2_LOG (HIST_C2_BITS-3)
-
-#define BOX_C0_ELEMS (1<<BOX_C0_LOG) /* # of hist cells in update box */
-#define BOX_C1_ELEMS (1<<BOX_C1_LOG)
-#define BOX_C2_ELEMS (1<<BOX_C2_LOG)
-
-#define BOX_C0_SHIFT (C0_SHIFT + BOX_C0_LOG)
-#define BOX_C1_SHIFT (C1_SHIFT + BOX_C1_LOG)
-#define BOX_C2_SHIFT (C2_SHIFT + BOX_C2_LOG)
-
-
-/*
- * The next three routines implement inverse colormap filling. They could
- * all be folded into one big routine, but splitting them up this way saves
- * some stack space (the mindist[] and bestdist[] arrays need not coexist)
- * and may allow some compilers to produce better code by registerizing more
- * inner-loop variables.
- */
-
-LOCAL(int)
-find_nearby_colors (j_decompress_ptr cinfo, int minc0, int minc1, int minc2,
- JSAMPLE colorlist[])
-/* Locate the colormap entries close enough to an update box to be candidates
- * for the nearest entry to some cell(s) in the update box. The update box
- * is specified by the center coordinates of its first cell. The number of
- * candidate colormap entries is returned, and their colormap indexes are
- * placed in colorlist[].
- * This routine uses Heckbert's "locally sorted search" criterion to select
- * the colors that need further consideration.
- */
-{
- int numcolors = cinfo->actual_number_of_colors;
- int maxc0, maxc1, maxc2;
- int centerc0, centerc1, centerc2;
- int i, x, ncolors;
- INT32 minmaxdist, min_dist, max_dist, tdist;
- INT32 mindist[MAXNUMCOLORS]; /* min distance to colormap entry i */
-
- /* Compute true coordinates of update box's upper corner and center.
- * Actually we compute the coordinates of the center of the upper-corner
- * histogram cell, which are the upper bounds of the volume we care about.
- * Note that since ">>" rounds down, the "center" values may be closer to
- * min than to max; hence comparisons to them must be "<=", not "<".
- */
- maxc0 = minc0 + ((1 << BOX_C0_SHIFT) - (1 << C0_SHIFT));
- centerc0 = (minc0 + maxc0) >> 1;
- maxc1 = minc1 + ((1 << BOX_C1_SHIFT) - (1 << C1_SHIFT));
- centerc1 = (minc1 + maxc1) >> 1;
- maxc2 = minc2 + ((1 << BOX_C2_SHIFT) - (1 << C2_SHIFT));
- centerc2 = (minc2 + maxc2) >> 1;
-
- /* For each color in colormap, find:
- * 1. its minimum squared-distance to any point in the update box
- * (zero if color is within update box);
- * 2. its maximum squared-distance to any point in the update box.
- * Both of these can be found by considering only the corners of the box.
- * We save the minimum distance for each color in mindist[];
- * only the smallest maximum distance is of interest.
- */
- minmaxdist = 0x7FFFFFFFL;
-
- for (i = 0; i < numcolors; i++) {
- /* We compute the squared-c0-distance term, then add in the other two. */
- x = GETJSAMPLE(cinfo->colormap[0][i]);
- if (x < minc0) {
- tdist = (x - minc0) * C0_SCALE;
- min_dist = tdist*tdist;
- tdist = (x - maxc0) * C0_SCALE;
- max_dist = tdist*tdist;
- } else if (x > maxc0) {
- tdist = (x - maxc0) * C0_SCALE;
- min_dist = tdist*tdist;
- tdist = (x - minc0) * C0_SCALE;
- max_dist = tdist*tdist;
- } else {
- /* within cell range so no contribution to min_dist */
- min_dist = 0;
- if (x <= centerc0) {
- tdist = (x - maxc0) * C0_SCALE;
- max_dist = tdist*tdist;
- } else {
- tdist = (x - minc0) * C0_SCALE;
- max_dist = tdist*tdist;
- }
- }
-
- x = GETJSAMPLE(cinfo->colormap[1][i]);
- if (x < minc1) {
- tdist = (x - minc1) * C1_SCALE;
- min_dist += tdist*tdist;
- tdist = (x - maxc1) * C1_SCALE;
- max_dist += tdist*tdist;
- } else if (x > maxc1) {
- tdist = (x - maxc1) * C1_SCALE;
- min_dist += tdist*tdist;
- tdist = (x - minc1) * C1_SCALE;
- max_dist += tdist*tdist;
- } else {
- /* within cell range so no contribution to min_dist */
- if (x <= centerc1) {
- tdist = (x - maxc1) * C1_SCALE;
- max_dist += tdist*tdist;
- } else {
- tdist = (x - minc1) * C1_SCALE;
- max_dist += tdist*tdist;
- }
- }
-
- x = GETJSAMPLE(cinfo->colormap[2][i]);
- if (x < minc2) {
- tdist = (x - minc2) * C2_SCALE;
- min_dist += tdist*tdist;
- tdist = (x - maxc2) * C2_SCALE;
- max_dist += tdist*tdist;
- } else if (x > maxc2) {
- tdist = (x - maxc2) * C2_SCALE;
- min_dist += tdist*tdist;
- tdist = (x - minc2) * C2_SCALE;
- max_dist += tdist*tdist;
- } else {
- /* within cell range so no contribution to min_dist */
- if (x <= centerc2) {
- tdist = (x - maxc2) * C2_SCALE;
- max_dist += tdist*tdist;
- } else {
- tdist = (x - minc2) * C2_SCALE;
- max_dist += tdist*tdist;
- }
- }
-
- mindist[i] = min_dist; /* save away the results */
- if (max_dist < minmaxdist)
- minmaxdist = max_dist;
- }
-
- /* Now we know that no cell in the update box is more than minmaxdist
- * away from some colormap entry. Therefore, only colors that are
- * within minmaxdist of some part of the box need be considered.
- */
- ncolors = 0;
- for (i = 0; i < numcolors; i++) {
- if (mindist[i] <= minmaxdist)
- colorlist[ncolors++] = (JSAMPLE) i;
- }
- return ncolors;
-}
-
-
-LOCAL(void)
-find_best_colors (j_decompress_ptr cinfo, int minc0, int minc1, int minc2,
- int numcolors, JSAMPLE colorlist[], JSAMPLE bestcolor[])
-/* Find the closest colormap entry for each cell in the update box,
- * given the list of candidate colors prepared by find_nearby_colors.
- * Return the indexes of the closest entries in the bestcolor[] array.
- * This routine uses Thomas' incremental distance calculation method to
- * find the distance from a colormap entry to successive cells in the box.
- */
-{
- int ic0, ic1, ic2;
- int i, icolor;
- register INT32 * bptr; /* pointer into bestdist[] array */
- JSAMPLE * cptr; /* pointer into bestcolor[] array */
- INT32 dist0, dist1; /* initial distance values */
- register INT32 dist2; /* current distance in inner loop */
- INT32 xx0, xx1; /* distance increments */
- register INT32 xx2;
- INT32 inc0, inc1, inc2; /* initial values for increments */
- /* This array holds the distance to the nearest-so-far color for each cell */
- INT32 bestdist[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS];
-
- /* Initialize best-distance for each cell of the update box */
- bptr = bestdist;
- for (i = BOX_C0_ELEMS*BOX_C1_ELEMS*BOX_C2_ELEMS-1; i >= 0; i--)
- *bptr++ = 0x7FFFFFFFL;
-
- /* For each color selected by find_nearby_colors,
- * compute its distance to the center of each cell in the box.
- * If that's less than best-so-far, update best distance and color number.
- */
-
- /* Nominal steps between cell centers ("x" in Thomas article) */
-#define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE)
-#define STEP_C1 ((1 << C1_SHIFT) * C1_SCALE)
-#define STEP_C2 ((1 << C2_SHIFT) * C2_SCALE)
-
- for (i = 0; i < numcolors; i++) {
- icolor = GETJSAMPLE(colorlist[i]);
- /* Compute (square of) distance from minc0/c1/c2 to this color */
- inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE;
- dist0 = inc0*inc0;
- inc1 = (minc1 - GETJSAMPLE(cinfo->colormap[1][icolor])) * C1_SCALE;
- dist0 += inc1*inc1;
- inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE;
- dist0 += inc2*inc2;
- /* Form the initial difference increments */
- inc0 = inc0 * (2 * STEP_C0) + STEP_C0 * STEP_C0;
- inc1 = inc1 * (2 * STEP_C1) + STEP_C1 * STEP_C1;
- inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2;
- /* Now loop over all cells in box, updating distance per Thomas method */
- bptr = bestdist;
- cptr = bestcolor;
- xx0 = inc0;
- for (ic0 = BOX_C0_ELEMS-1; ic0 >= 0; ic0--) {
- dist1 = dist0;
- xx1 = inc1;
- for (ic1 = BOX_C1_ELEMS-1; ic1 >= 0; ic1--) {
- dist2 = dist1;
- xx2 = inc2;
- for (ic2 = BOX_C2_ELEMS-1; ic2 >= 0; ic2--) {
- if (dist2 < *bptr) {
- *bptr = dist2;
- *cptr = (JSAMPLE) icolor;
- }
- dist2 += xx2;
- xx2 += 2 * STEP_C2 * STEP_C2;
- bptr++;
- cptr++;
- }
- dist1 += xx1;
- xx1 += 2 * STEP_C1 * STEP_C1;
- }
- dist0 += xx0;
- xx0 += 2 * STEP_C0 * STEP_C0;
- }
- }
-}
-
-
-LOCAL(void)
-fill_inverse_cmap (j_decompress_ptr cinfo, int c0, int c1, int c2)
-/* Fill the inverse-colormap entries in the update box that contains */
-/* histogram cell c0/c1/c2. (Only that one cell MUST be filled, but */
-/* we can fill as many others as we wish.) */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- int minc0, minc1, minc2; /* lower left corner of update box */
- int ic0, ic1, ic2;
- register JSAMPLE * cptr; /* pointer into bestcolor[] array */
- register histptr cachep; /* pointer into main cache array */
- /* This array lists the candidate colormap indexes. */
- JSAMPLE colorlist[MAXNUMCOLORS];
- int numcolors; /* number of candidate colors */
- /* This array holds the actually closest colormap index for each cell. */
- JSAMPLE bestcolor[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS];
-
- /* Convert cell coordinates to update box ID */
- c0 >>= BOX_C0_LOG;
- c1 >>= BOX_C1_LOG;
- c2 >>= BOX_C2_LOG;
-
- /* Compute true coordinates of update box's origin corner.
- * Actually we compute the coordinates of the center of the corner
- * histogram cell, which are the lower bounds of the volume we care about.
- */
- minc0 = (c0 << BOX_C0_SHIFT) + ((1 << C0_SHIFT) >> 1);
- minc1 = (c1 << BOX_C1_SHIFT) + ((1 << C1_SHIFT) >> 1);
- minc2 = (c2 << BOX_C2_SHIFT) + ((1 << C2_SHIFT) >> 1);
-
- /* Determine which colormap entries are close enough to be candidates
- * for the nearest entry to some cell in the update box.
- */
- numcolors = find_nearby_colors(cinfo, minc0, minc1, minc2, colorlist);
-
- /* Determine the actually nearest colors. */
- find_best_colors(cinfo, minc0, minc1, minc2, numcolors, colorlist,
- bestcolor);
-
- /* Save the best color numbers (plus 1) in the main cache array */
- c0 <<= BOX_C0_LOG; /* convert ID back to base cell indexes */
- c1 <<= BOX_C1_LOG;
- c2 <<= BOX_C2_LOG;
- cptr = bestcolor;
- for (ic0 = 0; ic0 < BOX_C0_ELEMS; ic0++) {
- for (ic1 = 0; ic1 < BOX_C1_ELEMS; ic1++) {
- cachep = & histogram[c0+ic0][c1+ic1][c2];
- for (ic2 = 0; ic2 < BOX_C2_ELEMS; ic2++) {
- *cachep++ = (histcell) (GETJSAMPLE(*cptr++) + 1);
- }
- }
- }
-}
-
-
-/*
- * Map some rows of pixels to the output colormapped representation.
- */
-
-METHODDEF(void)
-pass2_no_dither (j_decompress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows)
-/* This version performs no dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- register JSAMPROW inptr, outptr;
- register histptr cachep;
- register int c0, c1, c2;
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
-
- for (row = 0; row < num_rows; row++) {
- inptr = input_buf[row];
- outptr = output_buf[row];
- for (col = width; col > 0; col--) {
- /* get pixel value and index into the cache */
- c0 = GETJSAMPLE(*inptr++) >> C0_SHIFT;
- c1 = GETJSAMPLE(*inptr++) >> C1_SHIFT;
- c2 = GETJSAMPLE(*inptr++) >> C2_SHIFT;
- cachep = & histogram[c0][c1][c2];
- /* If we have not seen this color before, find nearest colormap entry */
- /* and update the cache */
- if (*cachep == 0)
- fill_inverse_cmap(cinfo, c0,c1,c2);
- /* Now emit the colormap index for this cell */
- *outptr++ = (JSAMPLE) (*cachep - 1);
- }
- }
-}
-
-
-METHODDEF(void)
-pass2_fs_dither (j_decompress_ptr cinfo,
- JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows)
-/* This version performs Floyd-Steinberg dithering */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- register LOCFSERROR cur0, cur1, cur2; /* current error or pixel value */
- LOCFSERROR belowerr0, belowerr1, belowerr2; /* error for pixel below cur */
- LOCFSERROR bpreverr0, bpreverr1, bpreverr2; /* error for below/prev col */
- register FSERRPTR errorptr; /* => fserrors[] at column before current */
- JSAMPROW inptr; /* => current input pixel */
- JSAMPROW outptr; /* => current output pixel */
- histptr cachep;
- int dir; /* +1 or -1 depending on direction */
- int dir3; /* 3*dir, for advancing inptr & errorptr */
- int row;
- JDIMENSION col;
- JDIMENSION width = cinfo->output_width;
- JSAMPLE *range_limit = cinfo->sample_range_limit;
- int *error_limit = cquantize->error_limiter;
- JSAMPROW colormap0 = cinfo->colormap[0];
- JSAMPROW colormap1 = cinfo->colormap[1];
- JSAMPROW colormap2 = cinfo->colormap[2];
- SHIFT_TEMPS
-
- for (row = 0; row < num_rows; row++) {
- inptr = input_buf[row];
- outptr = output_buf[row];
- if (cquantize->on_odd_row) {
- /* work right to left in this row */
- inptr += (width-1) * 3; /* so point to rightmost pixel */
- outptr += width-1;
- dir = -1;
- dir3 = -3;
- errorptr = cquantize->fserrors + (width+1)*3; /* => entry after last column */
- cquantize->on_odd_row = FALSE; /* flip for next time */
- } else {
- /* work left to right in this row */
- dir = 1;
- dir3 = 3;
- errorptr = cquantize->fserrors; /* => entry before first real column */
- cquantize->on_odd_row = TRUE; /* flip for next time */
- }
- /* Preset error values: no error propagated to first pixel from left */
- cur0 = cur1 = cur2 = 0;
- /* and no error propagated to row below yet */
- belowerr0 = belowerr1 = belowerr2 = 0;
- bpreverr0 = bpreverr1 = bpreverr2 = 0;
-
- for (col = width; col > 0; col--) {
- /* curN holds the error propagated from the previous pixel on the
- * current line. Add the error propagated from the previous line
- * to form the complete error correction term for this pixel, and
- * round the error term (which is expressed * 16) to an integer.
- * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct
- * for either sign of the error value.
- * Note: errorptr points to *previous* column's array entry.
- */
- cur0 = RIGHT_SHIFT(cur0 + errorptr[dir3+0] + 8, 4);
- cur1 = RIGHT_SHIFT(cur1 + errorptr[dir3+1] + 8, 4);
- cur2 = RIGHT_SHIFT(cur2 + errorptr[dir3+2] + 8, 4);
- /* Limit the error using transfer function set by init_error_limit.
- * See comments with init_error_limit for rationale.
- */
- cur0 = error_limit[cur0];
- cur1 = error_limit[cur1];
- cur2 = error_limit[cur2];
- /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE.
- * The maximum error is +- MAXJSAMPLE (or less with error limiting);
- * this sets the required size of the range_limit array.
- */
- cur0 += GETJSAMPLE(inptr[0]);
- cur1 += GETJSAMPLE(inptr[1]);
- cur2 += GETJSAMPLE(inptr[2]);
- cur0 = GETJSAMPLE(range_limit[cur0]);
- cur1 = GETJSAMPLE(range_limit[cur1]);
- cur2 = GETJSAMPLE(range_limit[cur2]);
- /* Index into the cache with adjusted pixel value */
- cachep = & histogram[cur0>>C0_SHIFT][cur1>>C1_SHIFT][cur2>>C2_SHIFT];
- /* If we have not seen this color before, find nearest colormap */
- /* entry and update the cache */
- if (*cachep == 0)
- fill_inverse_cmap(cinfo, cur0>>C0_SHIFT,cur1>>C1_SHIFT,cur2>>C2_SHIFT);
- /* Now emit the colormap index for this cell */
- { register int pixcode = *cachep - 1;
- *outptr = (JSAMPLE) pixcode;
- /* Compute representation error for this pixel */
- cur0 -= GETJSAMPLE(colormap0[pixcode]);
- cur1 -= GETJSAMPLE(colormap1[pixcode]);
- cur2 -= GETJSAMPLE(colormap2[pixcode]);
- }
- /* Compute error fractions to be propagated to adjacent pixels.
- * Add these into the running sums, and simultaneously shift the
- * next-line error sums left by 1 column.
- */
- { register LOCFSERROR bnexterr, delta;
-
- bnexterr = cur0; /* Process component 0 */
- delta = cur0 * 2;
- cur0 += delta; /* form error * 3 */
- errorptr[0] = (FSERROR) (bpreverr0 + cur0);
- cur0 += delta; /* form error * 5 */
- bpreverr0 = belowerr0 + cur0;
- belowerr0 = bnexterr;
- cur0 += delta; /* form error * 7 */
- bnexterr = cur1; /* Process component 1 */
- delta = cur1 * 2;
- cur1 += delta; /* form error * 3 */
- errorptr[1] = (FSERROR) (bpreverr1 + cur1);
- cur1 += delta; /* form error * 5 */
- bpreverr1 = belowerr1 + cur1;
- belowerr1 = bnexterr;
- cur1 += delta; /* form error * 7 */
- bnexterr = cur2; /* Process component 2 */
- delta = cur2 * 2;
- cur2 += delta; /* form error * 3 */
- errorptr[2] = (FSERROR) (bpreverr2 + cur2);
- cur2 += delta; /* form error * 5 */
- bpreverr2 = belowerr2 + cur2;
- belowerr2 = bnexterr;
- cur2 += delta; /* form error * 7 */
- }
- /* At this point curN contains the 7/16 error value to be propagated
- * to the next pixel on the current line, and all the errors for the
- * next line have been shifted over. We are therefore ready to move on.
- */
- inptr += dir3; /* Advance pixel pointers to next column */
- outptr += dir;
- errorptr += dir3; /* advance errorptr to current column */
- }
- /* Post-loop cleanup: we must unload the final error values into the
- * final fserrors[] entry. Note we need not unload belowerrN because
- * it is for the dummy column before or after the actual array.
- */
- errorptr[0] = (FSERROR) bpreverr0; /* unload prev errs into array */
- errorptr[1] = (FSERROR) bpreverr1;
- errorptr[2] = (FSERROR) bpreverr2;
- }
-}
-
-
-/*
- * Initialize the error-limiting transfer function (lookup table).
- * The raw F-S error computation can potentially compute error values of up to
- * +- MAXJSAMPLE. But we want the maximum correction applied to a pixel to be
- * much less, otherwise obviously wrong pixels will be created. (Typical
- * effects include weird fringes at color-area boundaries, isolated bright
- * pixels in a dark area, etc.) The standard advice for avoiding this problem
- * is to ensure that the "corners" of the color cube are allocated as output
- * colors; then repeated errors in the same direction cannot cause cascading
- * error buildup. However, that only prevents the error from getting
- * completely out of hand; Aaron Giles reports that error limiting improves
- * the results even with corner colors allocated.
- * A simple clamping of the error values to about +- MAXJSAMPLE/8 works pretty
- * well, but the smoother transfer function used below is even better. Thanks
- * to Aaron Giles for this idea.
- */
-
-LOCAL(void)
-init_error_limit (j_decompress_ptr cinfo)
-/* Allocate and fill in the error_limiter table */
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- int * table;
- int in, out;
-
- table = (int *) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE*2+1) * SIZEOF(int));
- table += MAXJSAMPLE; /* so can index -MAXJSAMPLE .. +MAXJSAMPLE */
- cquantize->error_limiter = table;
-
-#define STEPSIZE ((MAXJSAMPLE+1)/16)
- /* Map errors 1:1 up to +- MAXJSAMPLE/16 */
- out = 0;
- for (in = 0; in < STEPSIZE; in++, out++) {
- table[in] = out; table[-in] = -out;
- }
- /* Map errors 1:2 up to +- 3*MAXJSAMPLE/16 */
- for (; in < STEPSIZE*3; in++, out += (in&1) ? 0 : 1) {
- table[in] = out; table[-in] = -out;
- }
- /* Clamp the rest to final out value (which is (MAXJSAMPLE+1)/8) */
- for (; in <= MAXJSAMPLE; in++) {
- table[in] = out; table[-in] = -out;
- }
-#undef STEPSIZE
-}
-
-
-/*
- * Finish up at the end of each pass.
- */
-
-METHODDEF(void)
-finish_pass1 (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
-
- /* Select the representative colors and fill in cinfo->colormap */
- cinfo->colormap = cquantize->sv_colormap;
- select_colors(cinfo, cquantize->desired);
- /* Force next pass to zero the color index table */
- cquantize->needs_zeroed = TRUE;
-}
-
-
-METHODDEF(void)
-finish_pass2 (j_decompress_ptr cinfo)
-{
- /* no work */
-}
-
-
-/*
- * Initialize for each processing pass.
- */
-
-METHODDEF(void)
-start_pass_2_quant (j_decompress_ptr cinfo, boolean is_pre_scan)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
- hist3d histogram = cquantize->histogram;
- int i;
-
- /* Only F-S dithering or no dithering is supported. */
- /* If user asks for ordered dither, give him F-S. */
- if (cinfo->dither_mode != JDITHER_NONE)
- cinfo->dither_mode = JDITHER_FS;
-
- if (is_pre_scan) {
- /* Set up method pointers */
- cquantize->pub.color_quantize = prescan_quantize;
- cquantize->pub.finish_pass = finish_pass1;
- cquantize->needs_zeroed = TRUE; /* Always zero histogram */
- } else {
- /* Set up method pointers */
- if (cinfo->dither_mode == JDITHER_FS)
- cquantize->pub.color_quantize = pass2_fs_dither;
- else
- cquantize->pub.color_quantize = pass2_no_dither;
- cquantize->pub.finish_pass = finish_pass2;
-
- /* Make sure color count is acceptable */
- i = cinfo->actual_number_of_colors;
- if (i < 1)
- ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 1);
- if (i > MAXNUMCOLORS)
- ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS);
-
- if (cinfo->dither_mode == JDITHER_FS) {
- size_t arraysize = (size_t) ((cinfo->output_width + 2) *
- (3 * SIZEOF(FSERROR)));
- /* Allocate Floyd-Steinberg workspace if we didn't already. */
- if (cquantize->fserrors == NULL)
- cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize);
- /* Initialize the propagated errors to zero. */
- jzero_far((void FAR *) cquantize->fserrors, arraysize);
- /* Make the error-limit table if we didn't already. */
- if (cquantize->error_limiter == NULL)
- init_error_limit(cinfo);
- cquantize->on_odd_row = FALSE;
- }
-
- }
- /* Zero the histogram or inverse color map, if necessary */
- if (cquantize->needs_zeroed) {
- for (i = 0; i < HIST_C0_ELEMS; i++) {
- jzero_far((void FAR *) histogram[i],
- HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell));
- }
- cquantize->needs_zeroed = FALSE;
- }
-}
-
-
-/*
- * Switch to a new external colormap between output passes.
- */
-
-METHODDEF(void)
-new_color_map_2_quant (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
-
- /* Reset the inverse color map */
- cquantize->needs_zeroed = TRUE;
-}
-
-
-/*
- * Module initialization routine for 2-pass color quantization.
- */
-
-GLOBAL(void)
-jinit_2pass_quantizer (j_decompress_ptr cinfo)
-{
- my_cquantize_ptr cquantize;
- int i;
-
- cquantize = (my_cquantize_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(my_cquantizer));
- cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize;
- cquantize->pub.start_pass = start_pass_2_quant;
- cquantize->pub.new_color_map = new_color_map_2_quant;
- cquantize->fserrors = NULL; /* flag optional arrays not allocated */
- cquantize->error_limiter = NULL;
-
- /* Make sure jdmaster didn't give me a case I can't handle */
- if (cinfo->out_color_components != 3)
- ERREXIT(cinfo, JERR_NOTIMPL);
-
- /* Allocate the histogram/inverse colormap storage */
- cquantize->histogram = (hist3d) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, HIST_C0_ELEMS * SIZEOF(hist2d));
- for (i = 0; i < HIST_C0_ELEMS; i++) {
- cquantize->histogram[i] = (hist2d) (*cinfo->mem->alloc_large)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell));
- }
- cquantize->needs_zeroed = TRUE; /* histogram is garbage now */
-
- /* Allocate storage for the completed colormap, if required.
- * We do this now since it is FAR storage and may affect
- * the memory manager's space calculations.
- */
- if (cinfo->enable_2pass_quant) {
- /* Make sure color count is acceptable */
- int desired = cinfo->desired_number_of_colors;
- /* Lower bound on # of colors ... somewhat arbitrary as long as > 0 */
- if (desired < 8)
- ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 8);
- /* Make sure colormap indexes can be represented by JSAMPLEs */
- if (desired > MAXNUMCOLORS)
- ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS);
- cquantize->sv_colormap = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo,JPOOL_IMAGE, (JDIMENSION) desired, (JDIMENSION) 3);
- cquantize->desired = desired;
- } else
- cquantize->sv_colormap = NULL;
-
- /* Only F-S dithering or no dithering is supported. */
- /* If user asks for ordered dither, give him F-S. */
- if (cinfo->dither_mode != JDITHER_NONE)
- cinfo->dither_mode = JDITHER_FS;
-
- /* Allocate Floyd-Steinberg workspace if necessary.
- * This isn't really needed until pass 2, but again it is FAR storage.
- * Although we will cope with a later change in dither_mode,
- * we do not promise to honor max_memory_to_use if dither_mode changes.
- */
- if (cinfo->dither_mode == JDITHER_FS) {
- cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (size_t) ((cinfo->output_width + 2) * (3 * SIZEOF(FSERROR))));
- /* Might as well create the error-limiting table too. */
- init_error_limit(cinfo);
- }
-}
-
-#endif /* QUANT_2PASS_SUPPORTED */
diff --git a/Build/source/extra/jpeg/jutils.c b/Build/source/extra/jpeg/jutils.c
deleted file mode 100644
index d18a9555621..00000000000
--- a/Build/source/extra/jpeg/jutils.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * jutils.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains tables and miscellaneous utility routines needed
- * for both compression and decompression.
- * Note we prefix all global names with "j" to minimize conflicts with
- * a surrounding application.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-
-
-/*
- * jpeg_zigzag_order[i] is the zigzag-order position of the i'th element
- * of a DCT block read in natural order (left to right, top to bottom).
- */
-
-#if 0 /* This table is not actually needed in v6a */
-
-const int jpeg_zigzag_order[DCTSIZE2] = {
- 0, 1, 5, 6, 14, 15, 27, 28,
- 2, 4, 7, 13, 16, 26, 29, 42,
- 3, 8, 12, 17, 25, 30, 41, 43,
- 9, 11, 18, 24, 31, 40, 44, 53,
- 10, 19, 23, 32, 39, 45, 52, 54,
- 20, 22, 33, 38, 46, 51, 55, 60,
- 21, 34, 37, 47, 50, 56, 59, 61,
- 35, 36, 48, 49, 57, 58, 62, 63
-};
-
-#endif
-
-/*
- * jpeg_natural_order[i] is the natural-order position of the i'th element
- * of zigzag order.
- *
- * When reading corrupted data, the Huffman decoders could attempt
- * to reference an entry beyond the end of this array (if the decoded
- * zero run length reaches past the end of the block). To prevent
- * wild stores without adding an inner-loop test, we put some extra
- * "63"s after the real entries. This will cause the extra coefficient
- * to be stored in location 63 of the block, not somewhere random.
- * The worst case would be a run-length of 15, which means we need 16
- * fake entries.
- */
-
-const int jpeg_natural_order[DCTSIZE2+16] = {
- 0, 1, 8, 16, 9, 2, 3, 10,
- 17, 24, 32, 25, 18, 11, 4, 5,
- 12, 19, 26, 33, 40, 48, 41, 34,
- 27, 20, 13, 6, 7, 14, 21, 28,
- 35, 42, 49, 56, 57, 50, 43, 36,
- 29, 22, 15, 23, 30, 37, 44, 51,
- 58, 59, 52, 45, 38, 31, 39, 46,
- 53, 60, 61, 54, 47, 55, 62, 63,
- 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */
- 63, 63, 63, 63, 63, 63, 63, 63
-};
-
-
-/*
- * Arithmetic utilities
- */
-
-GLOBAL(long)
-jdiv_round_up (long a, long b)
-/* Compute a/b rounded up to next integer, ie, ceil(a/b) */
-/* Assumes a >= 0, b > 0 */
-{
- return (a + b - 1L) / b;
-}
-
-
-GLOBAL(long)
-jround_up (long a, long b)
-/* Compute a rounded up to next multiple of b, ie, ceil(a/b)*b */
-/* Assumes a >= 0, b > 0 */
-{
- a += b - 1L;
- return a - (a % b);
-}
-
-
-/* On normal machines we can apply MEMCOPY() and MEMZERO() to sample arrays
- * and coefficient-block arrays. This won't work on 80x86 because the arrays
- * are FAR and we're assuming a small-pointer memory model. However, some
- * DOS compilers provide far-pointer versions of memcpy() and memset() even
- * in the small-model libraries. These will be used if USE_FMEM is defined.
- * Otherwise, the routines below do it the hard way. (The performance cost
- * is not all that great, because these routines aren't very heavily used.)
- */
-
-#ifndef NEED_FAR_POINTERS /* normal case, same as regular macros */
-#define FMEMCOPY(dest,src,size) MEMCOPY(dest,src,size)
-#define FMEMZERO(target,size) MEMZERO(target,size)
-#else /* 80x86 case, define if we can */
-#ifdef USE_FMEM
-#define FMEMCOPY(dest,src,size) _fmemcpy((void FAR *)(dest), (const void FAR *)(src), (size_t)(size))
-#define FMEMZERO(target,size) _fmemset((void FAR *)(target), 0, (size_t)(size))
-#endif
-#endif
-
-
-GLOBAL(void)
-jcopy_sample_rows (JSAMPARRAY input_array, int source_row,
- JSAMPARRAY output_array, int dest_row,
- int num_rows, JDIMENSION num_cols)
-/* Copy some rows of samples from one place to another.
- * num_rows rows are copied from input_array[source_row++]
- * to output_array[dest_row++]; these areas may overlap for duplication.
- * The source and destination arrays must be at least as wide as num_cols.
- */
-{
- register JSAMPROW inptr, outptr;
-#ifdef FMEMCOPY
- register size_t count = (size_t) (num_cols * SIZEOF(JSAMPLE));
-#else
- register JDIMENSION count;
-#endif
- register int row;
-
- input_array += source_row;
- output_array += dest_row;
-
- for (row = num_rows; row > 0; row--) {
- inptr = *input_array++;
- outptr = *output_array++;
-#ifdef FMEMCOPY
- FMEMCOPY(outptr, inptr, count);
-#else
- for (count = num_cols; count > 0; count--)
- *outptr++ = *inptr++; /* needn't bother with GETJSAMPLE() here */
-#endif
- }
-}
-
-
-GLOBAL(void)
-jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row,
- JDIMENSION num_blocks)
-/* Copy a row of coefficient blocks from one place to another. */
-{
-#ifdef FMEMCOPY
- FMEMCOPY(output_row, input_row, num_blocks * (DCTSIZE2 * SIZEOF(JCOEF)));
-#else
- register JCOEFPTR inptr, outptr;
- register long count;
-
- inptr = (JCOEFPTR) input_row;
- outptr = (JCOEFPTR) output_row;
- for (count = (long) num_blocks * DCTSIZE2; count > 0; count--) {
- *outptr++ = *inptr++;
- }
-#endif
-}
-
-
-GLOBAL(void)
-jzero_far (void FAR * target, size_t bytestozero)
-/* Zero out a chunk of FAR memory. */
-/* This might be sample-array data, block-array data, or alloc_large data. */
-{
-#ifdef FMEMZERO
- FMEMZERO(target, bytestozero);
-#else
- register char FAR * ptr = (char FAR *) target;
- register size_t count;
-
- for (count = bytestozero; count > 0; count--) {
- *ptr++ = 0;
- }
-#endif
-}
diff --git a/Build/source/extra/jpeg/jversion.h b/Build/source/extra/jpeg/jversion.h
deleted file mode 100644
index 6472c58d351..00000000000
--- a/Build/source/extra/jpeg/jversion.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * jversion.h
- *
- * Copyright (C) 1991-1998, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains software version identification.
- */
-
-
-#define JVERSION "6b 27-Mar-1998"
-
-#define JCOPYRIGHT "Copyright (C) 1998, Thomas G. Lane"
diff --git a/Build/source/extra/jpeg/libjpeg.doc b/Build/source/extra/jpeg/libjpeg.doc
deleted file mode 100644
index 689b206c07f..00000000000
--- a/Build/source/extra/jpeg/libjpeg.doc
+++ /dev/null
@@ -1,3006 +0,0 @@
-USING THE IJG JPEG LIBRARY
-
-Copyright (C) 1994-1998, Thomas G. Lane.
-This file is part of the Independent JPEG Group's software.
-For conditions of distribution and use, see the accompanying README file.
-
-
-This file describes how to use the IJG JPEG library within an application
-program. Read it if you want to write a program that uses the library.
-
-The file example.c provides heavily commented skeleton code for calling the
-JPEG library. Also see jpeglib.h (the include file to be used by application
-programs) for full details about data structures and function parameter lists.
-The library source code, of course, is the ultimate reference.
-
-Note that there have been *major* changes from the application interface
-presented by IJG version 4 and earlier versions. The old design had several
-inherent limitations, and it had accumulated a lot of cruft as we added
-features while trying to minimize application-interface changes. We have
-sacrificed backward compatibility in the version 5 rewrite, but we think the
-improvements justify this.
-
-
-TABLE OF CONTENTS
------------------
-
-Overview:
- Functions provided by the library
- Outline of typical usage
-Basic library usage:
- Data formats
- Compression details
- Decompression details
- Mechanics of usage: include files, linking, etc
-Advanced features:
- Compression parameter selection
- Decompression parameter selection
- Special color spaces
- Error handling
- Compressed data handling (source and destination managers)
- I/O suspension
- Progressive JPEG support
- Buffered-image mode
- Abbreviated datastreams and multiple images
- Special markers
- Raw (downsampled) image data
- Really raw data: DCT coefficients
- Progress monitoring
- Memory management
- Memory usage
- Library compile-time options
- Portability considerations
- Notes for MS-DOS implementors
-
-You should read at least the overview and basic usage sections before trying
-to program with the library. The sections on advanced features can be read
-if and when you need them.
-
-
-OVERVIEW
-========
-
-Functions provided by the library
----------------------------------
-
-The IJG JPEG library provides C code to read and write JPEG-compressed image
-files. The surrounding application program receives or supplies image data a
-scanline at a time, using a straightforward uncompressed image format. All
-details of color conversion and other preprocessing/postprocessing can be
-handled by the library.
-
-The library includes a substantial amount of code that is not covered by the
-JPEG standard but is necessary for typical applications of JPEG. These
-functions preprocess the image before JPEG compression or postprocess it after
-decompression. They include colorspace conversion, downsampling/upsampling,
-and color quantization. The application indirectly selects use of this code
-by specifying the format in which it wishes to supply or receive image data.
-For example, if colormapped output is requested, then the decompression
-library automatically invokes color quantization.
-
-A wide range of quality vs. speed tradeoffs are possible in JPEG processing,
-and even more so in decompression postprocessing. The decompression library
-provides multiple implementations that cover most of the useful tradeoffs,
-ranging from very-high-quality down to fast-preview operation. On the
-compression side we have generally not provided low-quality choices, since
-compression is normally less time-critical. It should be understood that the
-low-quality modes may not meet the JPEG standard's accuracy requirements;
-nonetheless, they are useful for viewers.
-
-A word about functions *not* provided by the library. We handle a subset of
-the ISO JPEG standard; most baseline, extended-sequential, and progressive
-JPEG processes are supported. (Our subset includes all features now in common
-use.) Unsupported ISO options include:
- * Hierarchical storage
- * Lossless JPEG
- * Arithmetic entropy coding (unsupported for legal reasons)
- * DNL marker
- * Nonintegral subsampling ratios
-We support both 8- and 12-bit data precision, but this is a compile-time
-choice rather than a run-time choice; hence it is difficult to use both
-precisions in a single application.
-
-By itself, the library handles only interchange JPEG datastreams --- in
-particular the widely used JFIF file format. The library can be used by
-surrounding code to process interchange or abbreviated JPEG datastreams that
-are embedded in more complex file formats. (For example, this library is
-used by the free LIBTIFF library to support JPEG compression in TIFF.)
-
-
-Outline of typical usage
-------------------------
-
-The rough outline of a JPEG compression operation is:
-
- Allocate and initialize a JPEG compression object
- Specify the destination for the compressed data (eg, a file)
- Set parameters for compression, including image size & colorspace
- jpeg_start_compress(...);
- while (scan lines remain to be written)
- jpeg_write_scanlines(...);
- jpeg_finish_compress(...);
- Release the JPEG compression object
-
-A JPEG compression object holds parameters and working state for the JPEG
-library. We make creation/destruction of the object separate from starting
-or finishing compression of an image; the same object can be re-used for a
-series of image compression operations. This makes it easy to re-use the
-same parameter settings for a sequence of images. Re-use of a JPEG object
-also has important implications for processing abbreviated JPEG datastreams,
-as discussed later.
-
-The image data to be compressed is supplied to jpeg_write_scanlines() from
-in-memory buffers. If the application is doing file-to-file compression,
-reading image data from the source file is the application's responsibility.
-The library emits compressed data by calling a "data destination manager",
-which typically will write the data into a file; but the application can
-provide its own destination manager to do something else.
-
-Similarly, the rough outline of a JPEG decompression operation is:
-
- Allocate and initialize a JPEG decompression object
- Specify the source of the compressed data (eg, a file)
- Call jpeg_read_header() to obtain image info
- Set parameters for decompression
- jpeg_start_decompress(...);
- while (scan lines remain to be read)
- jpeg_read_scanlines(...);
- jpeg_finish_decompress(...);
- Release the JPEG decompression object
-
-This is comparable to the compression outline except that reading the
-datastream header is a separate step. This is helpful because information
-about the image's size, colorspace, etc is available when the application
-selects decompression parameters. For example, the application can choose an
-output scaling ratio that will fit the image into the available screen size.
-
-The decompression library obtains compressed data by calling a data source
-manager, which typically will read the data from a file; but other behaviors
-can be obtained with a custom source manager. Decompressed data is delivered
-into in-memory buffers passed to jpeg_read_scanlines().
-
-It is possible to abort an incomplete compression or decompression operation
-by calling jpeg_abort(); or, if you do not need to retain the JPEG object,
-simply release it by calling jpeg_destroy().
-
-JPEG compression and decompression objects are two separate struct types.
-However, they share some common fields, and certain routines such as
-jpeg_destroy() can work on either type of object.
-
-The JPEG library has no static variables: all state is in the compression
-or decompression object. Therefore it is possible to process multiple
-compression and decompression operations concurrently, using multiple JPEG
-objects.
-
-Both compression and decompression can be done in an incremental memory-to-
-memory fashion, if suitable source/destination managers are used. See the
-section on "I/O suspension" for more details.
-
-
-BASIC LIBRARY USAGE
-===================
-
-Data formats
-------------
-
-Before diving into procedural details, it is helpful to understand the
-image data format that the JPEG library expects or returns.
-
-The standard input image format is a rectangular array of pixels, with each
-pixel having the same number of "component" or "sample" values (color
-channels). You must specify how many components there are and the colorspace
-interpretation of the components. Most applications will use RGB data
-(three components per pixel) or grayscale data (one component per pixel).
-PLEASE NOTE THAT RGB DATA IS THREE SAMPLES PER PIXEL, GRAYSCALE ONLY ONE.
-A remarkable number of people manage to miss this, only to find that their
-programs don't work with grayscale JPEG files.
-
-There is no provision for colormapped input. JPEG files are always full-color
-or full grayscale (or sometimes another colorspace such as CMYK). You can
-feed in a colormapped image by expanding it to full-color format. However
-JPEG often doesn't work very well with source data that has been colormapped,
-because of dithering noise. This is discussed in more detail in the JPEG FAQ
-and the other references mentioned in the README file.
-
-Pixels are stored by scanlines, with each scanline running from left to
-right. The component values for each pixel are adjacent in the row; for
-example, R,G,B,R,G,B,R,G,B,... for 24-bit RGB color. Each scanline is an
-array of data type JSAMPLE --- which is typically "unsigned char", unless
-you've changed jmorecfg.h. (You can also change the RGB pixel layout, say
-to B,G,R order, by modifying jmorecfg.h. But see the restrictions listed in
-that file before doing so.)
-
-A 2-D array of pixels is formed by making a list of pointers to the starts of
-scanlines; so the scanlines need not be physically adjacent in memory. Even
-if you process just one scanline at a time, you must make a one-element
-pointer array to conform to this structure. Pointers to JSAMPLE rows are of
-type JSAMPROW, and the pointer to the pointer array is of type JSAMPARRAY.
-
-The library accepts or supplies one or more complete scanlines per call.
-It is not possible to process part of a row at a time. Scanlines are always
-processed top-to-bottom. You can process an entire image in one call if you
-have it all in memory, but usually it's simplest to process one scanline at
-a time.
-
-For best results, source data values should have the precision specified by
-BITS_IN_JSAMPLE (normally 8 bits). For instance, if you choose to compress
-data that's only 6 bits/channel, you should left-justify each value in a
-byte before passing it to the compressor. If you need to compress data
-that has more than 8 bits/channel, compile with BITS_IN_JSAMPLE = 12.
-(See "Library compile-time options", later.)
-
-
-The data format returned by the decompressor is the same in all details,
-except that colormapped output is supported. (Again, a JPEG file is never
-colormapped. But you can ask the decompressor to perform on-the-fly color
-quantization to deliver colormapped output.) If you request colormapped
-output then the returned data array contains a single JSAMPLE per pixel;
-its value is an index into a color map. The color map is represented as
-a 2-D JSAMPARRAY in which each row holds the values of one color component,
-that is, colormap[i][j] is the value of the i'th color component for pixel
-value (map index) j. Note that since the colormap indexes are stored in
-JSAMPLEs, the maximum number of colors is limited by the size of JSAMPLE
-(ie, at most 256 colors for an 8-bit JPEG library).
-
-
-Compression details
--------------------
-
-Here we revisit the JPEG compression outline given in the overview.
-
-1. Allocate and initialize a JPEG compression object.
-
-A JPEG compression object is a "struct jpeg_compress_struct". (It also has
-a bunch of subsidiary structures which are allocated via malloc(), but the
-application doesn't control those directly.) This struct can be just a local
-variable in the calling routine, if a single routine is going to execute the
-whole JPEG compression sequence. Otherwise it can be static or allocated
-from malloc().
-
-You will also need a structure representing a JPEG error handler. The part
-of this that the library cares about is a "struct jpeg_error_mgr". If you
-are providing your own error handler, you'll typically want to embed the
-jpeg_error_mgr struct in a larger structure; this is discussed later under
-"Error handling". For now we'll assume you are just using the default error
-handler. The default error handler will print JPEG error/warning messages
-on stderr, and it will call exit() if a fatal error occurs.
-
-You must initialize the error handler structure, store a pointer to it into
-the JPEG object's "err" field, and then call jpeg_create_compress() to
-initialize the rest of the JPEG object.
-
-Typical code for this step, if you are using the default error handler, is
-
- struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- ...
- cinfo.err = jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
-
-jpeg_create_compress allocates a small amount of memory, so it could fail
-if you are out of memory. In that case it will exit via the error handler;
-that's why the error handler must be initialized first.
-
-
-2. Specify the destination for the compressed data (eg, a file).
-
-As previously mentioned, the JPEG library delivers compressed data to a
-"data destination" module. The library includes one data destination
-module which knows how to write to a stdio stream. You can use your own
-destination module if you want to do something else, as discussed later.
-
-If you use the standard destination module, you must open the target stdio
-stream beforehand. Typical code for this step looks like:
-
- FILE * outfile;
- ...
- if ((outfile = fopen(filename, "wb")) == NULL) {
- fprintf(stderr, "can't open %s\n", filename);
- exit(1);
- }
- jpeg_stdio_dest(&cinfo, outfile);
-
-where the last line invokes the standard destination module.
-
-WARNING: it is critical that the binary compressed data be delivered to the
-output file unchanged. On non-Unix systems the stdio library may perform
-newline translation or otherwise corrupt binary data. To suppress this
-behavior, you may need to use a "b" option to fopen (as shown above), or use
-setmode() or another routine to put the stdio stream in binary mode. See
-cjpeg.c and djpeg.c for code that has been found to work on many systems.
-
-You can select the data destination after setting other parameters (step 3),
-if that's more convenient. You may not change the destination between
-calling jpeg_start_compress() and jpeg_finish_compress().
-
-
-3. Set parameters for compression, including image size & colorspace.
-
-You must supply information about the source image by setting the following
-fields in the JPEG object (cinfo structure):
-
- image_width Width of image, in pixels
- image_height Height of image, in pixels
- input_components Number of color channels (samples per pixel)
- in_color_space Color space of source image
-
-The image dimensions are, hopefully, obvious. JPEG supports image dimensions
-of 1 to 64K pixels in either direction. The input color space is typically
-RGB or grayscale, and input_components is 3 or 1 accordingly. (See "Special
-color spaces", later, for more info.) The in_color_space field must be
-assigned one of the J_COLOR_SPACE enum constants, typically JCS_RGB or
-JCS_GRAYSCALE.
-
-JPEG has a large number of compression parameters that determine how the
-image is encoded. Most applications don't need or want to know about all
-these parameters. You can set all the parameters to reasonable defaults by
-calling jpeg_set_defaults(); then, if there are particular values you want
-to change, you can do so after that. The "Compression parameter selection"
-section tells about all the parameters.
-
-You must set in_color_space correctly before calling jpeg_set_defaults(),
-because the defaults depend on the source image colorspace. However the
-other three source image parameters need not be valid until you call
-jpeg_start_compress(). There's no harm in calling jpeg_set_defaults() more
-than once, if that happens to be convenient.
-
-Typical code for a 24-bit RGB source image is
-
- cinfo.image_width = Width; /* image width and height, in pixels */
- cinfo.image_height = Height;
- cinfo.input_components = 3; /* # of color components per pixel */
- cinfo.in_color_space = JCS_RGB; /* colorspace of input image */
-
- jpeg_set_defaults(&cinfo);
- /* Make optional parameter settings here */
-
-
-4. jpeg_start_compress(...);
-
-After you have established the data destination and set all the necessary
-source image info and other parameters, call jpeg_start_compress() to begin
-a compression cycle. This will initialize internal state, allocate working
-storage, and emit the first few bytes of the JPEG datastream header.
-
-Typical code:
-
- jpeg_start_compress(&cinfo, TRUE);
-
-The "TRUE" parameter ensures that a complete JPEG interchange datastream
-will be written. This is appropriate in most cases. If you think you might
-want to use an abbreviated datastream, read the section on abbreviated
-datastreams, below.
-
-Once you have called jpeg_start_compress(), you may not alter any JPEG
-parameters or other fields of the JPEG object until you have completed
-the compression cycle.
-
-
-5. while (scan lines remain to be written)
- jpeg_write_scanlines(...);
-
-Now write all the required image data by calling jpeg_write_scanlines()
-one or more times. You can pass one or more scanlines in each call, up
-to the total image height. In most applications it is convenient to pass
-just one or a few scanlines at a time. The expected format for the passed
-data is discussed under "Data formats", above.
-
-Image data should be written in top-to-bottom scanline order. The JPEG spec
-contains some weasel wording about how top and bottom are application-defined
-terms (a curious interpretation of the English language...) but if you want
-your files to be compatible with everyone else's, you WILL use top-to-bottom
-order. If the source data must be read in bottom-to-top order, you can use
-the JPEG library's virtual array mechanism to invert the data efficiently.
-Examples of this can be found in the sample application cjpeg.
-
-The library maintains a count of the number of scanlines written so far
-in the next_scanline field of the JPEG object. Usually you can just use
-this variable as the loop counter, so that the loop test looks like
-"while (cinfo.next_scanline < cinfo.image_height)".
-
-Code for this step depends heavily on the way that you store the source data.
-example.c shows the following code for the case of a full-size 2-D source
-array containing 3-byte RGB pixels:
-
- JSAMPROW row_pointer[1]; /* pointer to a single row */
- int row_stride; /* physical row width in buffer */
-
- row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */
-
- while (cinfo.next_scanline < cinfo.image_height) {
- row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride];
- jpeg_write_scanlines(&cinfo, row_pointer, 1);
- }
-
-jpeg_write_scanlines() returns the number of scanlines actually written.
-This will normally be equal to the number passed in, so you can usually
-ignore the return value. It is different in just two cases:
- * If you try to write more scanlines than the declared image height,
- the additional scanlines are ignored.
- * If you use a suspending data destination manager, output buffer overrun
- will cause the compressor to return before accepting all the passed lines.
- This feature is discussed under "I/O suspension", below. The normal
- stdio destination manager will NOT cause this to happen.
-In any case, the return value is the same as the change in the value of
-next_scanline.
-
-
-6. jpeg_finish_compress(...);
-
-After all the image data has been written, call jpeg_finish_compress() to
-complete the compression cycle. This step is ESSENTIAL to ensure that the
-last bufferload of data is written to the data destination.
-jpeg_finish_compress() also releases working memory associated with the JPEG
-object.
-
-Typical code:
-
- jpeg_finish_compress(&cinfo);
-
-If using the stdio destination manager, don't forget to close the output
-stdio stream (if necessary) afterwards.
-
-If you have requested a multi-pass operating mode, such as Huffman code
-optimization, jpeg_finish_compress() will perform the additional passes using
-data buffered by the first pass. In this case jpeg_finish_compress() may take
-quite a while to complete. With the default compression parameters, this will
-not happen.
-
-It is an error to call jpeg_finish_compress() before writing the necessary
-total number of scanlines. If you wish to abort compression, call
-jpeg_abort() as discussed below.
-
-After completing a compression cycle, you may dispose of the JPEG object
-as discussed next, or you may use it to compress another image. In that case
-return to step 2, 3, or 4 as appropriate. If you do not change the
-destination manager, the new datastream will be written to the same target.
-If you do not change any JPEG parameters, the new datastream will be written
-with the same parameters as before. Note that you can change the input image
-dimensions freely between cycles, but if you change the input colorspace, you
-should call jpeg_set_defaults() to adjust for the new colorspace; and then
-you'll need to repeat all of step 3.
-
-
-7. Release the JPEG compression object.
-
-When you are done with a JPEG compression object, destroy it by calling
-jpeg_destroy_compress(). This will free all subsidiary memory (regardless of
-the previous state of the object). Or you can call jpeg_destroy(), which
-works for either compression or decompression objects --- this may be more
-convenient if you are sharing code between compression and decompression
-cases. (Actually, these routines are equivalent except for the declared type
-of the passed pointer. To avoid gripes from ANSI C compilers, jpeg_destroy()
-should be passed a j_common_ptr.)
-
-If you allocated the jpeg_compress_struct structure from malloc(), freeing
-it is your responsibility --- jpeg_destroy() won't. Ditto for the error
-handler structure.
-
-Typical code:
-
- jpeg_destroy_compress(&cinfo);
-
-
-8. Aborting.
-
-If you decide to abort a compression cycle before finishing, you can clean up
-in either of two ways:
-
-* If you don't need the JPEG object any more, just call
- jpeg_destroy_compress() or jpeg_destroy() to release memory. This is
- legitimate at any point after calling jpeg_create_compress() --- in fact,
- it's safe even if jpeg_create_compress() fails.
-
-* If you want to re-use the JPEG object, call jpeg_abort_compress(), or call
- jpeg_abort() which works on both compression and decompression objects.
- This will return the object to an idle state, releasing any working memory.
- jpeg_abort() is allowed at any time after successful object creation.
-
-Note that cleaning up the data destination, if required, is your
-responsibility; neither of these routines will call term_destination().
-(See "Compressed data handling", below, for more about that.)
-
-jpeg_destroy() and jpeg_abort() are the only safe calls to make on a JPEG
-object that has reported an error by calling error_exit (see "Error handling"
-for more info). The internal state of such an object is likely to be out of
-whack. Either of these two routines will return the object to a known state.
-
-
-Decompression details
----------------------
-
-Here we revisit the JPEG decompression outline given in the overview.
-
-1. Allocate and initialize a JPEG decompression object.
-
-This is just like initialization for compression, as discussed above,
-except that the object is a "struct jpeg_decompress_struct" and you
-call jpeg_create_decompress(). Error handling is exactly the same.
-
-Typical code:
-
- struct jpeg_decompress_struct cinfo;
- struct jpeg_error_mgr jerr;
- ...
- cinfo.err = jpeg_std_error(&jerr);
- jpeg_create_decompress(&cinfo);
-
-(Both here and in the IJG code, we usually use variable name "cinfo" for
-both compression and decompression objects.)
-
-
-2. Specify the source of the compressed data (eg, a file).
-
-As previously mentioned, the JPEG library reads compressed data from a "data
-source" module. The library includes one data source module which knows how
-to read from a stdio stream. You can use your own source module if you want
-to do something else, as discussed later.
-
-If you use the standard source module, you must open the source stdio stream
-beforehand. Typical code for this step looks like:
-
- FILE * infile;
- ...
- if ((infile = fopen(filename, "rb")) == NULL) {
- fprintf(stderr, "can't open %s\n", filename);
- exit(1);
- }
- jpeg_stdio_src(&cinfo, infile);
-
-where the last line invokes the standard source module.
-
-WARNING: it is critical that the binary compressed data be read unchanged.
-On non-Unix systems the stdio library may perform newline translation or
-otherwise corrupt binary data. To suppress this behavior, you may need to use
-a "b" option to fopen (as shown above), or use setmode() or another routine to
-put the stdio stream in binary mode. See cjpeg.c and djpeg.c for code that
-has been found to work on many systems.
-
-You may not change the data source between calling jpeg_read_header() and
-jpeg_finish_decompress(). If you wish to read a series of JPEG images from
-a single source file, you should repeat the jpeg_read_header() to
-jpeg_finish_decompress() sequence without reinitializing either the JPEG
-object or the data source module; this prevents buffered input data from
-being discarded.
-
-
-3. Call jpeg_read_header() to obtain image info.
-
-Typical code for this step is just
-
- jpeg_read_header(&cinfo, TRUE);
-
-This will read the source datastream header markers, up to the beginning
-of the compressed data proper. On return, the image dimensions and other
-info have been stored in the JPEG object. The application may wish to
-consult this information before selecting decompression parameters.
-
-More complex code is necessary if
- * A suspending data source is used --- in that case jpeg_read_header()
- may return before it has read all the header data. See "I/O suspension",
- below. The normal stdio source manager will NOT cause this to happen.
- * Abbreviated JPEG files are to be processed --- see the section on
- abbreviated datastreams. Standard applications that deal only in
- interchange JPEG files need not be concerned with this case either.
-
-It is permissible to stop at this point if you just wanted to find out the
-image dimensions and other header info for a JPEG file. In that case,
-call jpeg_destroy() when you are done with the JPEG object, or call
-jpeg_abort() to return it to an idle state before selecting a new data
-source and reading another header.
-
-
-4. Set parameters for decompression.
-
-jpeg_read_header() sets appropriate default decompression parameters based on
-the properties of the image (in particular, its colorspace). However, you
-may well want to alter these defaults before beginning the decompression.
-For example, the default is to produce full color output from a color file.
-If you want colormapped output you must ask for it. Other options allow the
-returned image to be scaled and allow various speed/quality tradeoffs to be
-selected. "Decompression parameter selection", below, gives details.
-
-If the defaults are appropriate, nothing need be done at this step.
-
-Note that all default values are set by each call to jpeg_read_header().
-If you reuse a decompression object, you cannot expect your parameter
-settings to be preserved across cycles, as you can for compression.
-You must set desired parameter values each time.
-
-
-5. jpeg_start_decompress(...);
-
-Once the parameter values are satisfactory, call jpeg_start_decompress() to
-begin decompression. This will initialize internal state, allocate working
-memory, and prepare for returning data.
-
-Typical code is just
-
- jpeg_start_decompress(&cinfo);
-
-If you have requested a multi-pass operating mode, such as 2-pass color
-quantization, jpeg_start_decompress() will do everything needed before data
-output can begin. In this case jpeg_start_decompress() may take quite a while
-to complete. With a single-scan (non progressive) JPEG file and default
-decompression parameters, this will not happen; jpeg_start_decompress() will
-return quickly.
-
-After this call, the final output image dimensions, including any requested
-scaling, are available in the JPEG object; so is the selected colormap, if
-colormapped output has been requested. Useful fields include
-
- output_width image width and height, as scaled
- output_height
- out_color_components # of color components in out_color_space
- output_components # of color components returned per pixel
- colormap the selected colormap, if any
- actual_number_of_colors number of entries in colormap
-
-output_components is 1 (a colormap index) when quantizing colors; otherwise it
-equals out_color_components. It is the number of JSAMPLE values that will be
-emitted per pixel in the output arrays.
-
-Typically you will need to allocate data buffers to hold the incoming image.
-You will need output_width * output_components JSAMPLEs per scanline in your
-output buffer, and a total of output_height scanlines will be returned.
-
-Note: if you are using the JPEG library's internal memory manager to allocate
-data buffers (as djpeg does), then the manager's protocol requires that you
-request large buffers *before* calling jpeg_start_decompress(). This is a
-little tricky since the output_XXX fields are not normally valid then. You
-can make them valid by calling jpeg_calc_output_dimensions() after setting the
-relevant parameters (scaling, output color space, and quantization flag).
-
-
-6. while (scan lines remain to be read)
- jpeg_read_scanlines(...);
-
-Now you can read the decompressed image data by calling jpeg_read_scanlines()
-one or more times. At each call, you pass in the maximum number of scanlines
-to be read (ie, the height of your working buffer); jpeg_read_scanlines()
-will return up to that many lines. The return value is the number of lines
-actually read. The format of the returned data is discussed under "Data
-formats", above. Don't forget that grayscale and color JPEGs will return
-different data formats!
-
-Image data is returned in top-to-bottom scanline order. If you must write
-out the image in bottom-to-top order, you can use the JPEG library's virtual
-array mechanism to invert the data efficiently. Examples of this can be
-found in the sample application djpeg.
-
-The library maintains a count of the number of scanlines returned so far
-in the output_scanline field of the JPEG object. Usually you can just use
-this variable as the loop counter, so that the loop test looks like
-"while (cinfo.output_scanline < cinfo.output_height)". (Note that the test
-should NOT be against image_height, unless you never use scaling. The
-image_height field is the height of the original unscaled image.)
-The return value always equals the change in the value of output_scanline.
-
-If you don't use a suspending data source, it is safe to assume that
-jpeg_read_scanlines() reads at least one scanline per call, until the
-bottom of the image has been reached.
-
-If you use a buffer larger than one scanline, it is NOT safe to assume that
-jpeg_read_scanlines() fills it. (The current implementation returns only a
-few scanlines per call, no matter how large a buffer you pass.) So you must
-always provide a loop that calls jpeg_read_scanlines() repeatedly until the
-whole image has been read.
-
-
-7. jpeg_finish_decompress(...);
-
-After all the image data has been read, call jpeg_finish_decompress() to
-complete the decompression cycle. This causes working memory associated
-with the JPEG object to be released.
-
-Typical code:
-
- jpeg_finish_decompress(&cinfo);
-
-If using the stdio source manager, don't forget to close the source stdio
-stream if necessary.
-
-It is an error to call jpeg_finish_decompress() before reading the correct
-total number of scanlines. If you wish to abort decompression, call
-jpeg_abort() as discussed below.
-
-After completing a decompression cycle, you may dispose of the JPEG object as
-discussed next, or you may use it to decompress another image. In that case
-return to step 2 or 3 as appropriate. If you do not change the source
-manager, the next image will be read from the same source.
-
-
-8. Release the JPEG decompression object.
-
-When you are done with a JPEG decompression object, destroy it by calling
-jpeg_destroy_decompress() or jpeg_destroy(). The previous discussion of
-destroying compression objects applies here too.
-
-Typical code:
-
- jpeg_destroy_decompress(&cinfo);
-
-
-9. Aborting.
-
-You can abort a decompression cycle by calling jpeg_destroy_decompress() or
-jpeg_destroy() if you don't need the JPEG object any more, or
-jpeg_abort_decompress() or jpeg_abort() if you want to reuse the object.
-The previous discussion of aborting compression cycles applies here too.
-
-
-Mechanics of usage: include files, linking, etc
------------------------------------------------
-
-Applications using the JPEG library should include the header file jpeglib.h
-to obtain declarations of data types and routines. Before including
-jpeglib.h, include system headers that define at least the typedefs FILE and
-size_t. On ANSI-conforming systems, including <stdio.h> is sufficient; on
-older Unix systems, you may need <sys/types.h> to define size_t.
-
-If the application needs to refer to individual JPEG library error codes, also
-include jerror.h to define those symbols.
-
-jpeglib.h indirectly includes the files jconfig.h and jmorecfg.h. If you are
-installing the JPEG header files in a system directory, you will want to
-install all four files: jpeglib.h, jerror.h, jconfig.h, jmorecfg.h.
-
-The most convenient way to include the JPEG code into your executable program
-is to prepare a library file ("libjpeg.a", or a corresponding name on non-Unix
-machines) and reference it at your link step. If you use only half of the
-library (only compression or only decompression), only that much code will be
-included from the library, unless your linker is hopelessly brain-damaged.
-The supplied makefiles build libjpeg.a automatically (see install.doc).
-
-While you can build the JPEG library as a shared library if the whim strikes
-you, we don't really recommend it. The trouble with shared libraries is that
-at some point you'll probably try to substitute a new version of the library
-without recompiling the calling applications. That generally doesn't work
-because the parameter struct declarations usually change with each new
-version. In other words, the library's API is *not* guaranteed binary
-compatible across versions; we only try to ensure source-code compatibility.
-(In hindsight, it might have been smarter to hide the parameter structs from
-applications and introduce a ton of access functions instead. Too late now,
-however.)
-
-On some systems your application may need to set up a signal handler to ensure
-that temporary files are deleted if the program is interrupted. This is most
-critical if you are on MS-DOS and use the jmemdos.c memory manager back end;
-it will try to grab extended memory for temp files, and that space will NOT be
-freed automatically. See cjpeg.c or djpeg.c for an example signal handler.
-
-It may be worth pointing out that the core JPEG library does not actually
-require the stdio library: only the default source/destination managers and
-error handler need it. You can use the library in a stdio-less environment
-if you replace those modules and use jmemnobs.c (or another memory manager of
-your own devising). More info about the minimum system library requirements
-may be found in jinclude.h.
-
-
-ADVANCED FEATURES
-=================
-
-Compression parameter selection
--------------------------------
-
-This section describes all the optional parameters you can set for JPEG
-compression, as well as the "helper" routines provided to assist in this
-task. Proper setting of some parameters requires detailed understanding
-of the JPEG standard; if you don't know what a parameter is for, it's best
-not to mess with it! See REFERENCES in the README file for pointers to
-more info about JPEG.
-
-It's a good idea to call jpeg_set_defaults() first, even if you plan to set
-all the parameters; that way your code is more likely to work with future JPEG
-libraries that have additional parameters. For the same reason, we recommend
-you use a helper routine where one is provided, in preference to twiddling
-cinfo fields directly.
-
-The helper routines are:
-
-jpeg_set_defaults (j_compress_ptr cinfo)
- This routine sets all JPEG parameters to reasonable defaults, using
- only the input image's color space (field in_color_space, which must
- already be set in cinfo). Many applications will only need to use
- this routine and perhaps jpeg_set_quality().
-
-jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace)
- Sets the JPEG file's colorspace (field jpeg_color_space) as specified,
- and sets other color-space-dependent parameters appropriately. See
- "Special color spaces", below, before using this. A large number of
- parameters, including all per-component parameters, are set by this
- routine; if you want to twiddle individual parameters you should call
- jpeg_set_colorspace() before rather than after.
-
-jpeg_default_colorspace (j_compress_ptr cinfo)
- Selects an appropriate JPEG colorspace based on cinfo->in_color_space,
- and calls jpeg_set_colorspace(). This is actually a subroutine of
- jpeg_set_defaults(). It's broken out in case you want to change
- just the colorspace-dependent JPEG parameters.
-
-jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline)
- Constructs JPEG quantization tables appropriate for the indicated
- quality setting. The quality value is expressed on the 0..100 scale
- recommended by IJG (cjpeg's "-quality" switch uses this routine).
- Note that the exact mapping from quality values to tables may change
- in future IJG releases as more is learned about DCT quantization.
- If the force_baseline parameter is TRUE, then the quantization table
- entries are constrained to the range 1..255 for full JPEG baseline
- compatibility. In the current implementation, this only makes a
- difference for quality settings below 25, and it effectively prevents
- very small/low quality files from being generated. The IJG decoder
- is capable of reading the non-baseline files generated at low quality
- settings when force_baseline is FALSE, but other decoders may not be.
-
-jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor,
- boolean force_baseline)
- Same as jpeg_set_quality() except that the generated tables are the
- sample tables given in the JPEC spec section K.1, multiplied by the
- specified scale factor (which is expressed as a percentage; thus
- scale_factor = 100 reproduces the spec's tables). Note that larger
- scale factors give lower quality. This entry point is useful for
- conforming to the Adobe PostScript DCT conventions, but we do not
- recommend linear scaling as a user-visible quality scale otherwise.
- force_baseline again constrains the computed table entries to 1..255.
-
-int jpeg_quality_scaling (int quality)
- Converts a value on the IJG-recommended quality scale to a linear
- scaling percentage. Note that this routine may change or go away
- in future releases --- IJG may choose to adopt a scaling method that
- can't be expressed as a simple scalar multiplier, in which case the
- premise of this routine collapses. Caveat user.
-
-jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl,
- const unsigned int *basic_table,
- int scale_factor, boolean force_baseline)
- Allows an arbitrary quantization table to be created. which_tbl
- indicates which table slot to fill. basic_table points to an array
- of 64 unsigned ints given in normal array order. These values are
- multiplied by scale_factor/100 and then clamped to the range 1..65535
- (or to 1..255 if force_baseline is TRUE).
- CAUTION: prior to library version 6a, jpeg_add_quant_table expected
- the basic table to be given in JPEG zigzag order. If you need to
- write code that works with either older or newer versions of this
- routine, you must check the library version number. Something like
- "#if JPEG_LIB_VERSION >= 61" is the right test.
-
-jpeg_simple_progression (j_compress_ptr cinfo)
- Generates a default scan script for writing a progressive-JPEG file.
- This is the recommended method of creating a progressive file,
- unless you want to make a custom scan sequence. You must ensure that
- the JPEG color space is set correctly before calling this routine.
-
-
-Compression parameters (cinfo fields) include:
-
-J_DCT_METHOD dct_method
- Selects the algorithm used for the DCT step. Choices are:
- JDCT_ISLOW: slow but accurate integer algorithm
- JDCT_IFAST: faster, less accurate integer method
- JDCT_FLOAT: floating-point method
- JDCT_DEFAULT: default method (normally JDCT_ISLOW)
- JDCT_FASTEST: fastest method (normally JDCT_IFAST)
- The FLOAT method is very slightly more accurate than the ISLOW method,
- but may give different results on different machines due to varying
- roundoff behavior. The integer methods should give the same results
- on all machines. On machines with sufficiently fast FP hardware, the
- floating-point method may also be the fastest. The IFAST method is
- considerably less accurate than the other two; its use is not
- recommended if high quality is a concern. JDCT_DEFAULT and
- JDCT_FASTEST are macros configurable by each installation.
-
-J_COLOR_SPACE jpeg_color_space
-int num_components
- The JPEG color space and corresponding number of components; see
- "Special color spaces", below, for more info. We recommend using
- jpeg_set_color_space() if you want to change these.
-
-boolean optimize_coding
- TRUE causes the compressor to compute optimal Huffman coding tables
- for the image. This requires an extra pass over the data and
- therefore costs a good deal of space and time. The default is
- FALSE, which tells the compressor to use the supplied or default
- Huffman tables. In most cases optimal tables save only a few percent
- of file size compared to the default tables. Note that when this is
- TRUE, you need not supply Huffman tables at all, and any you do
- supply will be overwritten.
-
-unsigned int restart_interval
-int restart_in_rows
- To emit restart markers in the JPEG file, set one of these nonzero.
- Set restart_interval to specify the exact interval in MCU blocks.
- Set restart_in_rows to specify the interval in MCU rows. (If
- restart_in_rows is not 0, then restart_interval is set after the
- image width in MCUs is computed.) Defaults are zero (no restarts).
- One restart marker per MCU row is often a good choice.
- NOTE: the overhead of restart markers is higher in grayscale JPEG
- files than in color files, and MUCH higher in progressive JPEGs.
- If you use restarts, you may want to use larger intervals in those
- cases.
-
-const jpeg_scan_info * scan_info
-int num_scans
- By default, scan_info is NULL; this causes the compressor to write a
- single-scan sequential JPEG file. If not NULL, scan_info points to
- an array of scan definition records of length num_scans. The
- compressor will then write a JPEG file having one scan for each scan
- definition record. This is used to generate noninterleaved or
- progressive JPEG files. The library checks that the scan array
- defines a valid JPEG scan sequence. (jpeg_simple_progression creates
- a suitable scan definition array for progressive JPEG.) This is
- discussed further under "Progressive JPEG support".
-
-int smoothing_factor
- If non-zero, the input image is smoothed; the value should be 1 for
- minimal smoothing to 100 for maximum smoothing. Consult jcsample.c
- for details of the smoothing algorithm. The default is zero.
-
-boolean write_JFIF_header
- If TRUE, a JFIF APP0 marker is emitted. jpeg_set_defaults() and
- jpeg_set_colorspace() set this TRUE if a JFIF-legal JPEG color space
- (ie, YCbCr or grayscale) is selected, otherwise FALSE.
-
-UINT8 JFIF_major_version
-UINT8 JFIF_minor_version
- The version number to be written into the JFIF marker.
- jpeg_set_defaults() initializes the version to 1.01 (major=minor=1).
- You should set it to 1.02 (major=1, minor=2) if you plan to write
- any JFIF 1.02 extension markers.
-
-UINT8 density_unit
-UINT16 X_density
-UINT16 Y_density
- The resolution information to be written into the JFIF marker;
- not used otherwise. density_unit may be 0 for unknown,
- 1 for dots/inch, or 2 for dots/cm. The default values are 0,1,1
- indicating square pixels of unknown size.
-
-boolean write_Adobe_marker
- If TRUE, an Adobe APP14 marker is emitted. jpeg_set_defaults() and
- jpeg_set_colorspace() set this TRUE if JPEG color space RGB, CMYK,
- or YCCK is selected, otherwise FALSE. It is generally a bad idea
- to set both write_JFIF_header and write_Adobe_marker. In fact,
- you probably shouldn't change the default settings at all --- the
- default behavior ensures that the JPEG file's color space can be
- recognized by the decoder.
-
-JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]
- Pointers to coefficient quantization tables, one per table slot,
- or NULL if no table is defined for a slot. Usually these should
- be set via one of the above helper routines; jpeg_add_quant_table()
- is general enough to define any quantization table. The other
- routines will set up table slot 0 for luminance quality and table
- slot 1 for chrominance.
-
-JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]
-JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]
- Pointers to Huffman coding tables, one per table slot, or NULL if
- no table is defined for a slot. Slots 0 and 1 are filled with the
- JPEG sample tables by jpeg_set_defaults(). If you need to allocate
- more table structures, jpeg_alloc_huff_table() may be used.
- Note that optimal Huffman tables can be computed for an image
- by setting optimize_coding, as discussed above; there's seldom
- any need to mess with providing your own Huffman tables.
-
-There are some additional cinfo fields which are not documented here
-because you currently can't change them; for example, you can't set
-arith_code TRUE because arithmetic coding is unsupported.
-
-
-Per-component parameters are stored in the struct cinfo.comp_info[i] for
-component number i. Note that components here refer to components of the
-JPEG color space, *not* the source image color space. A suitably large
-comp_info[] array is allocated by jpeg_set_defaults(); if you choose not
-to use that routine, it's up to you to allocate the array.
-
-int component_id
- The one-byte identifier code to be recorded in the JPEG file for
- this component. For the standard color spaces, we recommend you
- leave the default values alone.
-
-int h_samp_factor
-int v_samp_factor
- Horizontal and vertical sampling factors for the component; must
- be 1..4 according to the JPEG standard. Note that larger sampling
- factors indicate a higher-resolution component; many people find
- this behavior quite unintuitive. The default values are 2,2 for
- luminance components and 1,1 for chrominance components, except
- for grayscale where 1,1 is used.
-
-int quant_tbl_no
- Quantization table number for component. The default value is
- 0 for luminance components and 1 for chrominance components.
-
-int dc_tbl_no
-int ac_tbl_no
- DC and AC entropy coding table numbers. The default values are
- 0 for luminance components and 1 for chrominance components.
-
-int component_index
- Must equal the component's index in comp_info[]. (Beginning in
- release v6, the compressor library will fill this in automatically;
- you don't have to.)
-
-
-Decompression parameter selection
----------------------------------
-
-Decompression parameter selection is somewhat simpler than compression
-parameter selection, since all of the JPEG internal parameters are
-recorded in the source file and need not be supplied by the application.
-(Unless you are working with abbreviated files, in which case see
-"Abbreviated datastreams", below.) Decompression parameters control
-the postprocessing done on the image to deliver it in a format suitable
-for the application's use. Many of the parameters control speed/quality
-tradeoffs, in which faster decompression may be obtained at the price of
-a poorer-quality image. The defaults select the highest quality (slowest)
-processing.
-
-The following fields in the JPEG object are set by jpeg_read_header() and
-may be useful to the application in choosing decompression parameters:
-
-JDIMENSION image_width Width and height of image
-JDIMENSION image_height
-int num_components Number of color components
-J_COLOR_SPACE jpeg_color_space Colorspace of image
-boolean saw_JFIF_marker TRUE if a JFIF APP0 marker was seen
- UINT8 JFIF_major_version Version information from JFIF marker
- UINT8 JFIF_minor_version
- UINT8 density_unit Resolution data from JFIF marker
- UINT16 X_density
- UINT16 Y_density
-boolean saw_Adobe_marker TRUE if an Adobe APP14 marker was seen
- UINT8 Adobe_transform Color transform code from Adobe marker
-
-The JPEG color space, unfortunately, is something of a guess since the JPEG
-standard proper does not provide a way to record it. In practice most files
-adhere to the JFIF or Adobe conventions, and the decoder will recognize these
-correctly. See "Special color spaces", below, for more info.
-
-
-The decompression parameters that determine the basic properties of the
-returned image are:
-
-J_COLOR_SPACE out_color_space
- Output color space. jpeg_read_header() sets an appropriate default
- based on jpeg_color_space; typically it will be RGB or grayscale.
- The application can change this field to request output in a different
- colorspace. For example, set it to JCS_GRAYSCALE to get grayscale
- output from a color file. (This is useful for previewing: grayscale
- output is faster than full color since the color components need not
- be processed.) Note that not all possible color space transforms are
- currently implemented; you may need to extend jdcolor.c if you want an
- unusual conversion.
-
-unsigned int scale_num, scale_denom
- Scale the image by the fraction scale_num/scale_denom. Default is
- 1/1, or no scaling. Currently, the only supported scaling ratios
- are 1/1, 1/2, 1/4, and 1/8. (The library design allows for arbitrary
- scaling ratios but this is not likely to be implemented any time soon.)
- Smaller scaling ratios permit significantly faster decoding since
- fewer pixels need be processed and a simpler IDCT method can be used.
-
-boolean quantize_colors
- If set TRUE, colormapped output will be delivered. Default is FALSE,
- meaning that full-color output will be delivered.
-
-The next three parameters are relevant only if quantize_colors is TRUE.
-
-int desired_number_of_colors
- Maximum number of colors to use in generating a library-supplied color
- map (the actual number of colors is returned in a different field).
- Default 256. Ignored when the application supplies its own color map.
-
-boolean two_pass_quantize
- If TRUE, an extra pass over the image is made to select a custom color
- map for the image. This usually looks a lot better than the one-size-
- fits-all colormap that is used otherwise. Default is TRUE. Ignored
- when the application supplies its own color map.
-
-J_DITHER_MODE dither_mode
- Selects color dithering method. Supported values are:
- JDITHER_NONE no dithering: fast, very low quality
- JDITHER_ORDERED ordered dither: moderate speed and quality
- JDITHER_FS Floyd-Steinberg dither: slow, high quality
- Default is JDITHER_FS. (At present, ordered dither is implemented
- only in the single-pass, standard-colormap case. If you ask for
- ordered dither when two_pass_quantize is TRUE or when you supply
- an external color map, you'll get F-S dithering.)
-
-When quantize_colors is TRUE, the target color map is described by the next
-two fields. colormap is set to NULL by jpeg_read_header(). The application
-can supply a color map by setting colormap non-NULL and setting
-actual_number_of_colors to the map size. Otherwise, jpeg_start_decompress()
-selects a suitable color map and sets these two fields itself.
-[Implementation restriction: at present, an externally supplied colormap is
-only accepted for 3-component output color spaces.]
-
-JSAMPARRAY colormap
- The color map, represented as a 2-D pixel array of out_color_components
- rows and actual_number_of_colors columns. Ignored if not quantizing.
- CAUTION: if the JPEG library creates its own colormap, the storage
- pointed to by this field is released by jpeg_finish_decompress().
- Copy the colormap somewhere else first, if you want to save it.
-
-int actual_number_of_colors
- The number of colors in the color map.
-
-Additional decompression parameters that the application may set include:
-
-J_DCT_METHOD dct_method
- Selects the algorithm used for the DCT step. Choices are the same
- as described above for compression.
-
-boolean do_fancy_upsampling
- If TRUE, do careful upsampling of chroma components. If FALSE,
- a faster but sloppier method is used. Default is TRUE. The visual
- impact of the sloppier method is often very small.
-
-boolean do_block_smoothing
- If TRUE, interblock smoothing is applied in early stages of decoding
- progressive JPEG files; if FALSE, not. Default is TRUE. Early
- progression stages look "fuzzy" with smoothing, "blocky" without.
- In any case, block smoothing ceases to be applied after the first few
- AC coefficients are known to full accuracy, so it is relevant only
- when using buffered-image mode for progressive images.
-
-boolean enable_1pass_quant
-boolean enable_external_quant
-boolean enable_2pass_quant
- These are significant only in buffered-image mode, which is
- described in its own section below.
-
-
-The output image dimensions are given by the following fields. These are
-computed from the source image dimensions and the decompression parameters
-by jpeg_start_decompress(). You can also call jpeg_calc_output_dimensions()
-to obtain the values that will result from the current parameter settings.
-This can be useful if you are trying to pick a scaling ratio that will get
-close to a desired target size. It's also important if you are using the
-JPEG library's memory manager to allocate output buffer space, because you
-are supposed to request such buffers *before* jpeg_start_decompress().
-
-JDIMENSION output_width Actual dimensions of output image.
-JDIMENSION output_height
-int out_color_components Number of color components in out_color_space.
-int output_components Number of color components returned.
-int rec_outbuf_height Recommended height of scanline buffer.
-
-When quantizing colors, output_components is 1, indicating a single color map
-index per pixel. Otherwise it equals out_color_components. The output arrays
-are required to be output_width * output_components JSAMPLEs wide.
-
-rec_outbuf_height is the recommended minimum height (in scanlines) of the
-buffer passed to jpeg_read_scanlines(). If the buffer is smaller, the
-library will still work, but time will be wasted due to unnecessary data
-copying. In high-quality modes, rec_outbuf_height is always 1, but some
-faster, lower-quality modes set it to larger values (typically 2 to 4).
-If you are going to ask for a high-speed processing mode, you may as well
-go to the trouble of honoring rec_outbuf_height so as to avoid data copying.
-(An output buffer larger than rec_outbuf_height lines is OK, but won't
-provide any material speed improvement over that height.)
-
-
-Special color spaces
---------------------
-
-The JPEG standard itself is "color blind" and doesn't specify any particular
-color space. It is customary to convert color data to a luminance/chrominance
-color space before compressing, since this permits greater compression. The
-existing de-facto JPEG file format standards specify YCbCr or grayscale data
-(JFIF), or grayscale, RGB, YCbCr, CMYK, or YCCK (Adobe). For special
-applications such as multispectral images, other color spaces can be used,
-but it must be understood that such files will be unportable.
-
-The JPEG library can handle the most common colorspace conversions (namely
-RGB <=> YCbCr and CMYK <=> YCCK). It can also deal with data of an unknown
-color space, passing it through without conversion. If you deal extensively
-with an unusual color space, you can easily extend the library to understand
-additional color spaces and perform appropriate conversions.
-
-For compression, the source data's color space is specified by field
-in_color_space. This is transformed to the JPEG file's color space given
-by jpeg_color_space. jpeg_set_defaults() chooses a reasonable JPEG color
-space depending on in_color_space, but you can override this by calling
-jpeg_set_colorspace(). Of course you must select a supported transformation.
-jccolor.c currently supports the following transformations:
- RGB => YCbCr
- RGB => GRAYSCALE
- YCbCr => GRAYSCALE
- CMYK => YCCK
-plus the null transforms: GRAYSCALE => GRAYSCALE, RGB => RGB,
-YCbCr => YCbCr, CMYK => CMYK, YCCK => YCCK, and UNKNOWN => UNKNOWN.
-
-The de-facto file format standards (JFIF and Adobe) specify APPn markers that
-indicate the color space of the JPEG file. It is important to ensure that
-these are written correctly, or omitted if the JPEG file's color space is not
-one of the ones supported by the de-facto standards. jpeg_set_colorspace()
-will set the compression parameters to include or omit the APPn markers
-properly, so long as it is told the truth about the JPEG color space.
-For example, if you are writing some random 3-component color space without
-conversion, don't try to fake out the library by setting in_color_space and
-jpeg_color_space to JCS_YCbCr; use JCS_UNKNOWN. You may want to write an
-APPn marker of your own devising to identify the colorspace --- see "Special
-markers", below.
-
-When told that the color space is UNKNOWN, the library will default to using
-luminance-quality compression parameters for all color components. You may
-well want to change these parameters. See the source code for
-jpeg_set_colorspace(), in jcparam.c, for details.
-
-For decompression, the JPEG file's color space is given in jpeg_color_space,
-and this is transformed to the output color space out_color_space.
-jpeg_read_header's setting of jpeg_color_space can be relied on if the file
-conforms to JFIF or Adobe conventions, but otherwise it is no better than a
-guess. If you know the JPEG file's color space for certain, you can override
-jpeg_read_header's guess by setting jpeg_color_space. jpeg_read_header also
-selects a default output color space based on (its guess of) jpeg_color_space;
-set out_color_space to override this. Again, you must select a supported
-transformation. jdcolor.c currently supports
- YCbCr => GRAYSCALE
- YCbCr => RGB
- GRAYSCALE => RGB
- YCCK => CMYK
-as well as the null transforms. (Since GRAYSCALE=>RGB is provided, an
-application can force grayscale JPEGs to look like color JPEGs if it only
-wants to handle one case.)
-
-The two-pass color quantizer, jquant2.c, is specialized to handle RGB data
-(it weights distances appropriately for RGB colors). You'll need to modify
-the code if you want to use it for non-RGB output color spaces. Note that
-jquant2.c is used to map to an application-supplied colormap as well as for
-the normal two-pass colormap selection process.
-
-CAUTION: it appears that Adobe Photoshop writes inverted data in CMYK JPEG
-files: 0 represents 100% ink coverage, rather than 0% ink as you'd expect.
-This is arguably a bug in Photoshop, but if you need to work with Photoshop
-CMYK files, you will have to deal with it in your application. We cannot
-"fix" this in the library by inverting the data during the CMYK<=>YCCK
-transform, because that would break other applications, notably Ghostscript.
-Photoshop versions prior to 3.0 write EPS files containing JPEG-encoded CMYK
-data in the same inverted-YCCK representation used in bare JPEG files, but
-the surrounding PostScript code performs an inversion using the PS image
-operator. I am told that Photoshop 3.0 will write uninverted YCCK in
-EPS/JPEG files, and will omit the PS-level inversion. (But the data
-polarity used in bare JPEG files will not change in 3.0.) In either case,
-the JPEG library must not invert the data itself, or else Ghostscript would
-read these EPS files incorrectly.
-
-
-Error handling
---------------
-
-When the default error handler is used, any error detected inside the JPEG
-routines will cause a message to be printed on stderr, followed by exit().
-You can supply your own error handling routines to override this behavior
-and to control the treatment of nonfatal warnings and trace/debug messages.
-The file example.c illustrates the most common case, which is to have the
-application regain control after an error rather than exiting.
-
-The JPEG library never writes any message directly; it always goes through
-the error handling routines. Three classes of messages are recognized:
- * Fatal errors: the library cannot continue.
- * Warnings: the library can continue, but the data is corrupt, and a
- damaged output image is likely to result.
- * Trace/informational messages. These come with a trace level indicating
- the importance of the message; you can control the verbosity of the
- program by adjusting the maximum trace level that will be displayed.
-
-You may, if you wish, simply replace the entire JPEG error handling module
-(jerror.c) with your own code. However, you can avoid code duplication by
-only replacing some of the routines depending on the behavior you need.
-This is accomplished by calling jpeg_std_error() as usual, but then overriding
-some of the method pointers in the jpeg_error_mgr struct, as illustrated by
-example.c.
-
-All of the error handling routines will receive a pointer to the JPEG object
-(a j_common_ptr which points to either a jpeg_compress_struct or a
-jpeg_decompress_struct; if you need to tell which, test the is_decompressor
-field). This struct includes a pointer to the error manager struct in its
-"err" field. Frequently, custom error handler routines will need to access
-additional data which is not known to the JPEG library or the standard error
-handler. The most convenient way to do this is to embed either the JPEG
-object or the jpeg_error_mgr struct in a larger structure that contains
-additional fields; then casting the passed pointer provides access to the
-additional fields. Again, see example.c for one way to do it. (Beginning
-with IJG version 6b, there is also a void pointer "client_data" in each
-JPEG object, which the application can also use to find related data.
-The library does not touch client_data at all.)
-
-The individual methods that you might wish to override are:
-
-error_exit (j_common_ptr cinfo)
- Receives control for a fatal error. Information sufficient to
- generate the error message has been stored in cinfo->err; call
- output_message to display it. Control must NOT return to the caller;
- generally this routine will exit() or longjmp() somewhere.
- Typically you would override this routine to get rid of the exit()
- default behavior. Note that if you continue processing, you should
- clean up the JPEG object with jpeg_abort() or jpeg_destroy().
-
-output_message (j_common_ptr cinfo)
- Actual output of any JPEG message. Override this to send messages
- somewhere other than stderr. Note that this method does not know
- how to generate a message, only where to send it.
-
-format_message (j_common_ptr cinfo, char * buffer)
- Constructs a readable error message string based on the error info
- stored in cinfo->err. This method is called by output_message. Few
- applications should need to override this method. One possible
- reason for doing so is to implement dynamic switching of error message
- language.
-
-emit_message (j_common_ptr cinfo, int msg_level)
- Decide whether or not to emit a warning or trace message; if so,
- calls output_message. The main reason for overriding this method
- would be to abort on warnings. msg_level is -1 for warnings,
- 0 and up for trace messages.
-
-Only error_exit() and emit_message() are called from the rest of the JPEG
-library; the other two are internal to the error handler.
-
-The actual message texts are stored in an array of strings which is pointed to
-by the field err->jpeg_message_table. The messages are numbered from 0 to
-err->last_jpeg_message, and it is these code numbers that are used in the
-JPEG library code. You could replace the message texts (for instance, with
-messages in French or German) by changing the message table pointer. See
-jerror.h for the default texts. CAUTION: this table will almost certainly
-change or grow from one library version to the next.
-
-It may be useful for an application to add its own message texts that are
-handled by the same mechanism. The error handler supports a second "add-on"
-message table for this purpose. To define an addon table, set the pointer
-err->addon_message_table and the message numbers err->first_addon_message and
-err->last_addon_message. If you number the addon messages beginning at 1000
-or so, you won't have to worry about conflicts with the library's built-in
-messages. See the sample applications cjpeg/djpeg for an example of using
-addon messages (the addon messages are defined in cderror.h).
-
-Actual invocation of the error handler is done via macros defined in jerror.h:
- ERREXITn(...) for fatal errors
- WARNMSn(...) for corrupt-data warnings
- TRACEMSn(...) for trace and informational messages.
-These macros store the message code and any additional parameters into the
-error handler struct, then invoke the error_exit() or emit_message() method.
-The variants of each macro are for varying numbers of additional parameters.
-The additional parameters are inserted into the generated message using
-standard printf() format codes.
-
-See jerror.h and jerror.c for further details.
-
-
-Compressed data handling (source and destination managers)
-----------------------------------------------------------
-
-The JPEG compression library sends its compressed data to a "destination
-manager" module. The default destination manager just writes the data to a
-stdio stream, but you can provide your own manager to do something else.
-Similarly, the decompression library calls a "source manager" to obtain the
-compressed data; you can provide your own source manager if you want the data
-to come from somewhere other than a stdio stream.
-
-In both cases, compressed data is processed a bufferload at a time: the
-destination or source manager provides a work buffer, and the library invokes
-the manager only when the buffer is filled or emptied. (You could define a
-one-character buffer to force the manager to be invoked for each byte, but
-that would be rather inefficient.) The buffer's size and location are
-controlled by the manager, not by the library. For example, if you desired to
-decompress a JPEG datastream that was all in memory, you could just make the
-buffer pointer and length point to the original data in memory. Then the
-buffer-reload procedure would be invoked only if the decompressor ran off the
-end of the datastream, which would indicate an erroneous datastream.
-
-The work buffer is defined as an array of datatype JOCTET, which is generally
-"char" or "unsigned char". On a machine where char is not exactly 8 bits
-wide, you must define JOCTET as a wider data type and then modify the data
-source and destination modules to transcribe the work arrays into 8-bit units
-on external storage.
-
-A data destination manager struct contains a pointer and count defining the
-next byte to write in the work buffer and the remaining free space:
-
- JOCTET * next_output_byte; /* => next byte to write in buffer */
- size_t free_in_buffer; /* # of byte spaces remaining in buffer */
-
-The library increments the pointer and decrements the count until the buffer
-is filled. The manager's empty_output_buffer method must reset the pointer
-and count. The manager is expected to remember the buffer's starting address
-and total size in private fields not visible to the library.
-
-A data destination manager provides three methods:
-
-init_destination (j_compress_ptr cinfo)
- Initialize destination. This is called by jpeg_start_compress()
- before any data is actually written. It must initialize
- next_output_byte and free_in_buffer. free_in_buffer must be
- initialized to a positive value.
-
-empty_output_buffer (j_compress_ptr cinfo)
- This is called whenever the buffer has filled (free_in_buffer
- reaches zero). In typical applications, it should write out the
- *entire* buffer (use the saved start address and buffer length;
- ignore the current state of next_output_byte and free_in_buffer).
- Then reset the pointer & count to the start of the buffer, and
- return TRUE indicating that the buffer has been dumped.
- free_in_buffer must be set to a positive value when TRUE is
- returned. A FALSE return should only be used when I/O suspension is
- desired (this operating mode is discussed in the next section).
-
-term_destination (j_compress_ptr cinfo)
- Terminate destination --- called by jpeg_finish_compress() after all
- data has been written. In most applications, this must flush any
- data remaining in the buffer. Use either next_output_byte or
- free_in_buffer to determine how much data is in the buffer.
-
-term_destination() is NOT called by jpeg_abort() or jpeg_destroy(). If you
-want the destination manager to be cleaned up during an abort, you must do it
-yourself.
-
-You will also need code to create a jpeg_destination_mgr struct, fill in its
-method pointers, and insert a pointer to the struct into the "dest" field of
-the JPEG compression object. This can be done in-line in your setup code if
-you like, but it's probably cleaner to provide a separate routine similar to
-the jpeg_stdio_dest() routine of the supplied destination manager.
-
-Decompression source managers follow a parallel design, but with some
-additional frammishes. The source manager struct contains a pointer and count
-defining the next byte to read from the work buffer and the number of bytes
-remaining:
-
- const JOCTET * next_input_byte; /* => next byte to read from buffer */
- size_t bytes_in_buffer; /* # of bytes remaining in buffer */
-
-The library increments the pointer and decrements the count until the buffer
-is emptied. The manager's fill_input_buffer method must reset the pointer and
-count. In most applications, the manager must remember the buffer's starting
-address and total size in private fields not visible to the library.
-
-A data source manager provides five methods:
-
-init_source (j_decompress_ptr cinfo)
- Initialize source. This is called by jpeg_read_header() before any
- data is actually read. Unlike init_destination(), it may leave
- bytes_in_buffer set to 0 (in which case a fill_input_buffer() call
- will occur immediately).
-
-fill_input_buffer (j_decompress_ptr cinfo)
- This is called whenever bytes_in_buffer has reached zero and more
- data is wanted. In typical applications, it should read fresh data
- into the buffer (ignoring the current state of next_input_byte and
- bytes_in_buffer), reset the pointer & count to the start of the
- buffer, and return TRUE indicating that the buffer has been reloaded.
- It is not necessary to fill the buffer entirely, only to obtain at
- least one more byte. bytes_in_buffer MUST be set to a positive value
- if TRUE is returned. A FALSE return should only be used when I/O
- suspension is desired (this mode is discussed in the next section).
-
-skip_input_data (j_decompress_ptr cinfo, long num_bytes)
- Skip num_bytes worth of data. The buffer pointer and count should
- be advanced over num_bytes input bytes, refilling the buffer as
- needed. This is used to skip over a potentially large amount of
- uninteresting data (such as an APPn marker). In some applications
- it may be possible to optimize away the reading of the skipped data,
- but it's not clear that being smart is worth much trouble; large
- skips are uncommon. bytes_in_buffer may be zero on return.
- A zero or negative skip count should be treated as a no-op.
-
-resync_to_restart (j_decompress_ptr cinfo, int desired)
- This routine is called only when the decompressor has failed to find
- a restart (RSTn) marker where one is expected. Its mission is to
- find a suitable point for resuming decompression. For most
- applications, we recommend that you just use the default resync
- procedure, jpeg_resync_to_restart(). However, if you are able to back
- up in the input data stream, or if you have a-priori knowledge about
- the likely location of restart markers, you may be able to do better.
- Read the read_restart_marker() and jpeg_resync_to_restart() routines
- in jdmarker.c if you think you'd like to implement your own resync
- procedure.
-
-term_source (j_decompress_ptr cinfo)
- Terminate source --- called by jpeg_finish_decompress() after all
- data has been read. Often a no-op.
-
-For both fill_input_buffer() and skip_input_data(), there is no such thing
-as an EOF return. If the end of the file has been reached, the routine has
-a choice of exiting via ERREXIT() or inserting fake data into the buffer.
-In most cases, generating a warning message and inserting a fake EOI marker
-is the best course of action --- this will allow the decompressor to output
-however much of the image is there. In pathological cases, the decompressor
-may swallow the EOI and again demand data ... just keep feeding it fake EOIs.
-jdatasrc.c illustrates the recommended error recovery behavior.
-
-term_source() is NOT called by jpeg_abort() or jpeg_destroy(). If you want
-the source manager to be cleaned up during an abort, you must do it yourself.
-
-You will also need code to create a jpeg_source_mgr struct, fill in its method
-pointers, and insert a pointer to the struct into the "src" field of the JPEG
-decompression object. This can be done in-line in your setup code if you
-like, but it's probably cleaner to provide a separate routine similar to the
-jpeg_stdio_src() routine of the supplied source manager.
-
-For more information, consult the stdio source and destination managers
-in jdatasrc.c and jdatadst.c.
-
-
-I/O suspension
---------------
-
-Some applications need to use the JPEG library as an incremental memory-to-
-memory filter: when the compressed data buffer is filled or emptied, they want
-control to return to the outer loop, rather than expecting that the buffer can
-be emptied or reloaded within the data source/destination manager subroutine.
-The library supports this need by providing an "I/O suspension" mode, which we
-describe in this section.
-
-The I/O suspension mode is not a panacea: nothing is guaranteed about the
-maximum amount of time spent in any one call to the library, so it will not
-eliminate response-time problems in single-threaded applications. If you
-need guaranteed response time, we suggest you "bite the bullet" and implement
-a real multi-tasking capability.
-
-To use I/O suspension, cooperation is needed between the calling application
-and the data source or destination manager; you will always need a custom
-source/destination manager. (Please read the previous section if you haven't
-already.) The basic idea is that the empty_output_buffer() or
-fill_input_buffer() routine is a no-op, merely returning FALSE to indicate
-that it has done nothing. Upon seeing this, the JPEG library suspends
-operation and returns to its caller. The surrounding application is
-responsible for emptying or refilling the work buffer before calling the
-JPEG library again.
-
-Compression suspension:
-
-For compression suspension, use an empty_output_buffer() routine that returns
-FALSE; typically it will not do anything else. This will cause the
-compressor to return to the caller of jpeg_write_scanlines(), with the return
-value indicating that not all the supplied scanlines have been accepted.
-The application must make more room in the output buffer, adjust the output
-buffer pointer/count appropriately, and then call jpeg_write_scanlines()
-again, pointing to the first unconsumed scanline.
-
-When forced to suspend, the compressor will backtrack to a convenient stopping
-point (usually the start of the current MCU); it will regenerate some output
-data when restarted. Therefore, although empty_output_buffer() is only
-called when the buffer is filled, you should NOT write out the entire buffer
-after a suspension. Write only the data up to the current position of
-next_output_byte/free_in_buffer. The data beyond that point will be
-regenerated after resumption.
-
-Because of the backtracking behavior, a good-size output buffer is essential
-for efficiency; you don't want the compressor to suspend often. (In fact, an
-overly small buffer could lead to infinite looping, if a single MCU required
-more data than would fit in the buffer.) We recommend a buffer of at least
-several Kbytes. You may want to insert explicit code to ensure that you don't
-call jpeg_write_scanlines() unless there is a reasonable amount of space in
-the output buffer; in other words, flush the buffer before trying to compress
-more data.
-
-The compressor does not allow suspension while it is trying to write JPEG
-markers at the beginning and end of the file. This means that:
- * At the beginning of a compression operation, there must be enough free
- space in the output buffer to hold the header markers (typically 600 or
- so bytes). The recommended buffer size is bigger than this anyway, so
- this is not a problem as long as you start with an empty buffer. However,
- this restriction might catch you if you insert large special markers, such
- as a JFIF thumbnail image, without flushing the buffer afterwards.
- * When you call jpeg_finish_compress(), there must be enough space in the
- output buffer to emit any buffered data and the final EOI marker. In the
- current implementation, half a dozen bytes should suffice for this, but
- for safety's sake we recommend ensuring that at least 100 bytes are free
- before calling jpeg_finish_compress().
-
-A more significant restriction is that jpeg_finish_compress() cannot suspend.
-This means you cannot use suspension with multi-pass operating modes, namely
-Huffman code optimization and multiple-scan output. Those modes write the
-whole file during jpeg_finish_compress(), which will certainly result in
-buffer overrun. (Note that this restriction applies only to compression,
-not decompression. The decompressor supports input suspension in all of its
-operating modes.)
-
-Decompression suspension:
-
-For decompression suspension, use a fill_input_buffer() routine that simply
-returns FALSE (except perhaps during error recovery, as discussed below).
-This will cause the decompressor to return to its caller with an indication
-that suspension has occurred. This can happen at four places:
- * jpeg_read_header(): will return JPEG_SUSPENDED.
- * jpeg_start_decompress(): will return FALSE, rather than its usual TRUE.
- * jpeg_read_scanlines(): will return the number of scanlines already
- completed (possibly 0).
- * jpeg_finish_decompress(): will return FALSE, rather than its usual TRUE.
-The surrounding application must recognize these cases, load more data into
-the input buffer, and repeat the call. In the case of jpeg_read_scanlines(),
-increment the passed pointers past any scanlines successfully read.
-
-Just as with compression, the decompressor will typically backtrack to a
-convenient restart point before suspending. When fill_input_buffer() is
-called, next_input_byte/bytes_in_buffer point to the current restart point,
-which is where the decompressor will backtrack to if FALSE is returned.
-The data beyond that position must NOT be discarded if you suspend; it needs
-to be re-read upon resumption. In most implementations, you'll need to shift
-this data down to the start of your work buffer and then load more data after
-it. Again, this behavior means that a several-Kbyte work buffer is essential
-for decent performance; furthermore, you should load a reasonable amount of
-new data before resuming decompression. (If you loaded, say, only one new
-byte each time around, you could waste a LOT of cycles.)
-
-The skip_input_data() source manager routine requires special care in a
-suspension scenario. This routine is NOT granted the ability to suspend the
-decompressor; it can decrement bytes_in_buffer to zero, but no more. If the
-requested skip distance exceeds the amount of data currently in the input
-buffer, then skip_input_data() must set bytes_in_buffer to zero and record the
-additional skip distance somewhere else. The decompressor will immediately
-call fill_input_buffer(), which should return FALSE, which will cause a
-suspension return. The surrounding application must then arrange to discard
-the recorded number of bytes before it resumes loading the input buffer.
-(Yes, this design is rather baroque, but it avoids complexity in the far more
-common case where a non-suspending source manager is used.)
-
-If the input data has been exhausted, we recommend that you emit a warning
-and insert dummy EOI markers just as a non-suspending data source manager
-would do. This can be handled either in the surrounding application logic or
-within fill_input_buffer(); the latter is probably more efficient. If
-fill_input_buffer() knows that no more data is available, it can set the
-pointer/count to point to a dummy EOI marker and then return TRUE just as
-though it had read more data in a non-suspending situation.
-
-The decompressor does not attempt to suspend within standard JPEG markers;
-instead it will backtrack to the start of the marker and reprocess the whole
-marker next time. Hence the input buffer must be large enough to hold the
-longest standard marker in the file. Standard JPEG markers should normally
-not exceed a few hundred bytes each (DHT tables are typically the longest).
-We recommend at least a 2K buffer for performance reasons, which is much
-larger than any correct marker is likely to be. For robustness against
-damaged marker length counts, you may wish to insert a test in your
-application for the case that the input buffer is completely full and yet
-the decoder has suspended without consuming any data --- otherwise, if this
-situation did occur, it would lead to an endless loop. (The library can't
-provide this test since it has no idea whether "the buffer is full", or
-even whether there is a fixed-size input buffer.)
-
-The input buffer would need to be 64K to allow for arbitrary COM or APPn
-markers, but these are handled specially: they are either saved into allocated
-memory, or skipped over by calling skip_input_data(). In the former case,
-suspension is handled correctly, and in the latter case, the problem of
-buffer overrun is placed on skip_input_data's shoulders, as explained above.
-Note that if you provide your own marker handling routine for large markers,
-you should consider how to deal with buffer overflow.
-
-Multiple-buffer management:
-
-In some applications it is desirable to store the compressed data in a linked
-list of buffer areas, so as to avoid data copying. This can be handled by
-having empty_output_buffer() or fill_input_buffer() set the pointer and count
-to reference the next available buffer; FALSE is returned only if no more
-buffers are available. Although seemingly straightforward, there is a
-pitfall in this approach: the backtrack that occurs when FALSE is returned
-could back up into an earlier buffer. For example, when fill_input_buffer()
-is called, the current pointer & count indicate the backtrack restart point.
-Since fill_input_buffer() will set the pointer and count to refer to a new
-buffer, the restart position must be saved somewhere else. Suppose a second
-call to fill_input_buffer() occurs in the same library call, and no
-additional input data is available, so fill_input_buffer must return FALSE.
-If the JPEG library has not moved the pointer/count forward in the current
-buffer, then *the correct restart point is the saved position in the prior
-buffer*. Prior buffers may be discarded only after the library establishes
-a restart point within a later buffer. Similar remarks apply for output into
-a chain of buffers.
-
-The library will never attempt to backtrack over a skip_input_data() call,
-so any skipped data can be permanently discarded. You still have to deal
-with the case of skipping not-yet-received data, however.
-
-It's much simpler to use only a single buffer; when fill_input_buffer() is
-called, move any unconsumed data (beyond the current pointer/count) down to
-the beginning of this buffer and then load new data into the remaining buffer
-space. This approach requires a little more data copying but is far easier
-to get right.
-
-
-Progressive JPEG support
-------------------------
-
-Progressive JPEG rearranges the stored data into a series of scans of
-increasing quality. In situations where a JPEG file is transmitted across a
-slow communications link, a decoder can generate a low-quality image very
-quickly from the first scan, then gradually improve the displayed quality as
-more scans are received. The final image after all scans are complete is
-identical to that of a regular (sequential) JPEG file of the same quality
-setting. Progressive JPEG files are often slightly smaller than equivalent
-sequential JPEG files, but the possibility of incremental display is the main
-reason for using progressive JPEG.
-
-The IJG encoder library generates progressive JPEG files when given a
-suitable "scan script" defining how to divide the data into scans.
-Creation of progressive JPEG files is otherwise transparent to the encoder.
-Progressive JPEG files can also be read transparently by the decoder library.
-If the decoding application simply uses the library as defined above, it
-will receive a final decoded image without any indication that the file was
-progressive. Of course, this approach does not allow incremental display.
-To perform incremental display, an application needs to use the decoder
-library's "buffered-image" mode, in which it receives a decoded image
-multiple times.
-
-Each displayed scan requires about as much work to decode as a full JPEG
-image of the same size, so the decoder must be fairly fast in relation to the
-data transmission rate in order to make incremental display useful. However,
-it is possible to skip displaying the image and simply add the incoming bits
-to the decoder's coefficient buffer. This is fast because only Huffman
-decoding need be done, not IDCT, upsampling, colorspace conversion, etc.
-The IJG decoder library allows the application to switch dynamically between
-displaying the image and simply absorbing the incoming bits. A properly
-coded application can automatically adapt the number of display passes to
-suit the time available as the image is received. Also, a final
-higher-quality display cycle can be performed from the buffered data after
-the end of the file is reached.
-
-Progressive compression:
-
-To create a progressive JPEG file (or a multiple-scan sequential JPEG file),
-set the scan_info cinfo field to point to an array of scan descriptors, and
-perform compression as usual. Instead of constructing your own scan list,
-you can call the jpeg_simple_progression() helper routine to create a
-recommended progression sequence; this method should be used by all
-applications that don't want to get involved in the nitty-gritty of
-progressive scan sequence design. (If you want to provide user control of
-scan sequences, you may wish to borrow the scan script reading code found
-in rdswitch.c, so that you can read scan script files just like cjpeg's.)
-When scan_info is not NULL, the compression library will store DCT'd data
-into a buffer array as jpeg_write_scanlines() is called, and will emit all
-the requested scans during jpeg_finish_compress(). This implies that
-multiple-scan output cannot be created with a suspending data destination
-manager, since jpeg_finish_compress() does not support suspension. We
-should also note that the compressor currently forces Huffman optimization
-mode when creating a progressive JPEG file, because the default Huffman
-tables are unsuitable for progressive files.
-
-Progressive decompression:
-
-When buffered-image mode is not used, the decoder library will read all of
-a multi-scan file during jpeg_start_decompress(), so that it can provide a
-final decoded image. (Here "multi-scan" means either progressive or
-multi-scan sequential.) This makes multi-scan files transparent to the
-decoding application. However, existing applications that used suspending
-input with version 5 of the IJG library will need to be modified to check
-for a suspension return from jpeg_start_decompress().
-
-To perform incremental display, an application must use the library's
-buffered-image mode. This is described in the next section.
-
-
-Buffered-image mode
--------------------
-
-In buffered-image mode, the library stores the partially decoded image in a
-coefficient buffer, from which it can be read out as many times as desired.
-This mode is typically used for incremental display of progressive JPEG files,
-but it can be used with any JPEG file. Each scan of a progressive JPEG file
-adds more data (more detail) to the buffered image. The application can
-display in lockstep with the source file (one display pass per input scan),
-or it can allow input processing to outrun display processing. By making
-input and display processing run independently, it is possible for the
-application to adapt progressive display to a wide range of data transmission
-rates.
-
-The basic control flow for buffered-image decoding is
-
- jpeg_create_decompress()
- set data source
- jpeg_read_header()
- set overall decompression parameters
- cinfo.buffered_image = TRUE; /* select buffered-image mode */
- jpeg_start_decompress()
- for (each output pass) {
- adjust output decompression parameters if required
- jpeg_start_output() /* start a new output pass */
- for (all scanlines in image) {
- jpeg_read_scanlines()
- display scanlines
- }
- jpeg_finish_output() /* terminate output pass */
- }
- jpeg_finish_decompress()
- jpeg_destroy_decompress()
-
-This differs from ordinary unbuffered decoding in that there is an additional
-level of looping. The application can choose how many output passes to make
-and how to display each pass.
-
-The simplest approach to displaying progressive images is to do one display
-pass for each scan appearing in the input file. In this case the outer loop
-condition is typically
- while (! jpeg_input_complete(&cinfo))
-and the start-output call should read
- jpeg_start_output(&cinfo, cinfo.input_scan_number);
-The second parameter to jpeg_start_output() indicates which scan of the input
-file is to be displayed; the scans are numbered starting at 1 for this
-purpose. (You can use a loop counter starting at 1 if you like, but using
-the library's input scan counter is easier.) The library automatically reads
-data as necessary to complete each requested scan, and jpeg_finish_output()
-advances to the next scan or end-of-image marker (hence input_scan_number
-will be incremented by the time control arrives back at jpeg_start_output()).
-With this technique, data is read from the input file only as needed, and
-input and output processing run in lockstep.
-
-After reading the final scan and reaching the end of the input file, the
-buffered image remains available; it can be read additional times by
-repeating the jpeg_start_output()/jpeg_read_scanlines()/jpeg_finish_output()
-sequence. For example, a useful technique is to use fast one-pass color
-quantization for display passes made while the image is arriving, followed by
-a final display pass using two-pass quantization for highest quality. This
-is done by changing the library parameters before the final output pass.
-Changing parameters between passes is discussed in detail below.
-
-In general the last scan of a progressive file cannot be recognized as such
-until after it is read, so a post-input display pass is the best approach if
-you want special processing in the final pass.
-
-When done with the image, be sure to call jpeg_finish_decompress() to release
-the buffered image (or just use jpeg_destroy_decompress()).
-
-If input data arrives faster than it can be displayed, the application can
-cause the library to decode input data in advance of what's needed to produce
-output. This is done by calling the routine jpeg_consume_input().
-The return value is one of the following:
- JPEG_REACHED_SOS: reached an SOS marker (the start of a new scan)
- JPEG_REACHED_EOI: reached the EOI marker (end of image)
- JPEG_ROW_COMPLETED: completed reading one MCU row of compressed data
- JPEG_SCAN_COMPLETED: completed reading last MCU row of current scan
- JPEG_SUSPENDED: suspended before completing any of the above
-(JPEG_SUSPENDED can occur only if a suspending data source is used.) This
-routine can be called at any time after initializing the JPEG object. It
-reads some additional data and returns when one of the indicated significant
-events occurs. (If called after the EOI marker is reached, it will
-immediately return JPEG_REACHED_EOI without attempting to read more data.)
-
-The library's output processing will automatically call jpeg_consume_input()
-whenever the output processing overtakes the input; thus, simple lockstep
-display requires no direct calls to jpeg_consume_input(). But by adding
-calls to jpeg_consume_input(), you can absorb data in advance of what is
-being displayed. This has two benefits:
- * You can limit buildup of unprocessed data in your input buffer.
- * You can eliminate extra display passes by paying attention to the
- state of the library's input processing.
-
-The first of these benefits only requires interspersing calls to
-jpeg_consume_input() with your display operations and any other processing
-you may be doing. To avoid wasting cycles due to backtracking, it's best to
-call jpeg_consume_input() only after a hundred or so new bytes have arrived.
-This is discussed further under "I/O suspension", above. (Note: the JPEG
-library currently is not thread-safe. You must not call jpeg_consume_input()
-from one thread of control if a different library routine is working on the
-same JPEG object in another thread.)
-
-When input arrives fast enough that more than one new scan is available
-before you start a new output pass, you may as well skip the output pass
-corresponding to the completed scan. This occurs for free if you pass
-cinfo.input_scan_number as the target scan number to jpeg_start_output().
-The input_scan_number field is simply the index of the scan currently being
-consumed by the input processor. You can ensure that this is up-to-date by
-emptying the input buffer just before calling jpeg_start_output(): call
-jpeg_consume_input() repeatedly until it returns JPEG_SUSPENDED or
-JPEG_REACHED_EOI.
-
-The target scan number passed to jpeg_start_output() is saved in the
-cinfo.output_scan_number field. The library's output processing calls
-jpeg_consume_input() whenever the current input scan number and row within
-that scan is less than or equal to the current output scan number and row.
-Thus, input processing can "get ahead" of the output processing but is not
-allowed to "fall behind". You can achieve several different effects by
-manipulating this interlock rule. For example, if you pass a target scan
-number greater than the current input scan number, the output processor will
-wait until that scan starts to arrive before producing any output. (To avoid
-an infinite loop, the target scan number is automatically reset to the last
-scan number when the end of image is reached. Thus, if you specify a large
-target scan number, the library will just absorb the entire input file and
-then perform an output pass. This is effectively the same as what
-jpeg_start_decompress() does when you don't select buffered-image mode.)
-When you pass a target scan number equal to the current input scan number,
-the image is displayed no faster than the current input scan arrives. The
-final possibility is to pass a target scan number less than the current input
-scan number; this disables the input/output interlock and causes the output
-processor to simply display whatever it finds in the image buffer, without
-waiting for input. (However, the library will not accept a target scan
-number less than one, so you can't avoid waiting for the first scan.)
-
-When data is arriving faster than the output display processing can advance
-through the image, jpeg_consume_input() will store data into the buffered
-image beyond the point at which the output processing is reading data out
-again. If the input arrives fast enough, it may "wrap around" the buffer to
-the point where the input is more than one whole scan ahead of the output.
-If the output processing simply proceeds through its display pass without
-paying attention to the input, the effect seen on-screen is that the lower
-part of the image is one or more scans better in quality than the upper part.
-Then, when the next output scan is started, you have a choice of what target
-scan number to use. The recommended choice is to use the current input scan
-number at that time, which implies that you've skipped the output scans
-corresponding to the input scans that were completed while you processed the
-previous output scan. In this way, the decoder automatically adapts its
-speed to the arriving data, by skipping output scans as necessary to keep up
-with the arriving data.
-
-When using this strategy, you'll want to be sure that you perform a final
-output pass after receiving all the data; otherwise your last display may not
-be full quality across the whole screen. So the right outer loop logic is
-something like this:
- do {
- absorb any waiting input by calling jpeg_consume_input()
- final_pass = jpeg_input_complete(&cinfo);
- adjust output decompression parameters if required
- jpeg_start_output(&cinfo, cinfo.input_scan_number);
- ...
- jpeg_finish_output()
- } while (! final_pass);
-rather than quitting as soon as jpeg_input_complete() returns TRUE. This
-arrangement makes it simple to use higher-quality decoding parameters
-for the final pass. But if you don't want to use special parameters for
-the final pass, the right loop logic is like this:
- for (;;) {
- absorb any waiting input by calling jpeg_consume_input()
- jpeg_start_output(&cinfo, cinfo.input_scan_number);
- ...
- jpeg_finish_output()
- if (jpeg_input_complete(&cinfo) &&
- cinfo.input_scan_number == cinfo.output_scan_number)
- break;
- }
-In this case you don't need to know in advance whether an output pass is to
-be the last one, so it's not necessary to have reached EOF before starting
-the final output pass; rather, what you want to test is whether the output
-pass was performed in sync with the final input scan. This form of the loop
-will avoid an extra output pass whenever the decoder is able (or nearly able)
-to keep up with the incoming data.
-
-When the data transmission speed is high, you might begin a display pass,
-then find that much or all of the file has arrived before you can complete
-the pass. (You can detect this by noting the JPEG_REACHED_EOI return code
-from jpeg_consume_input(), or equivalently by testing jpeg_input_complete().)
-In this situation you may wish to abort the current display pass and start a
-new one using the newly arrived information. To do so, just call
-jpeg_finish_output() and then start a new pass with jpeg_start_output().
-
-A variant strategy is to abort and restart display if more than one complete
-scan arrives during an output pass; this can be detected by noting
-JPEG_REACHED_SOS returns and/or examining cinfo.input_scan_number. This
-idea should be employed with caution, however, since the display process
-might never get to the bottom of the image before being aborted, resulting
-in the lower part of the screen being several passes worse than the upper.
-In most cases it's probably best to abort an output pass only if the whole
-file has arrived and you want to begin the final output pass immediately.
-
-When receiving data across a communication link, we recommend always using
-the current input scan number for the output target scan number; if a
-higher-quality final pass is to be done, it should be started (aborting any
-incomplete output pass) as soon as the end of file is received. However,
-many other strategies are possible. For example, the application can examine
-the parameters of the current input scan and decide whether to display it or
-not. If the scan contains only chroma data, one might choose not to use it
-as the target scan, expecting that the scan will be small and will arrive
-quickly. To skip to the next scan, call jpeg_consume_input() until it
-returns JPEG_REACHED_SOS or JPEG_REACHED_EOI. Or just use the next higher
-number as the target scan for jpeg_start_output(); but that method doesn't
-let you inspect the next scan's parameters before deciding to display it.
-
-
-In buffered-image mode, jpeg_start_decompress() never performs input and
-thus never suspends. An application that uses input suspension with
-buffered-image mode must be prepared for suspension returns from these
-routines:
-* jpeg_start_output() performs input only if you request 2-pass quantization
- and the target scan isn't fully read yet. (This is discussed below.)
-* jpeg_read_scanlines(), as always, returns the number of scanlines that it
- was able to produce before suspending.
-* jpeg_finish_output() will read any markers following the target scan,
- up to the end of the file or the SOS marker that begins another scan.
- (But it reads no input if jpeg_consume_input() has already reached the
- end of the file or a SOS marker beyond the target output scan.)
-* jpeg_finish_decompress() will read until the end of file, and thus can
- suspend if the end hasn't already been reached (as can be tested by
- calling jpeg_input_complete()).
-jpeg_start_output(), jpeg_finish_output(), and jpeg_finish_decompress()
-all return TRUE if they completed their tasks, FALSE if they had to suspend.
-In the event of a FALSE return, the application must load more input data
-and repeat the call. Applications that use non-suspending data sources need
-not check the return values of these three routines.
-
-
-It is possible to change decoding parameters between output passes in the
-buffered-image mode. The decoder library currently supports only very
-limited changes of parameters. ONLY THE FOLLOWING parameter changes are
-allowed after jpeg_start_decompress() is called:
-* dct_method can be changed before each call to jpeg_start_output().
- For example, one could use a fast DCT method for early scans, changing
- to a higher quality method for the final scan.
-* dither_mode can be changed before each call to jpeg_start_output();
- of course this has no impact if not using color quantization. Typically
- one would use ordered dither for initial passes, then switch to
- Floyd-Steinberg dither for the final pass. Caution: changing dither mode
- can cause more memory to be allocated by the library. Although the amount
- of memory involved is not large (a scanline or so), it may cause the
- initial max_memory_to_use specification to be exceeded, which in the worst
- case would result in an out-of-memory failure.
-* do_block_smoothing can be changed before each call to jpeg_start_output().
- This setting is relevant only when decoding a progressive JPEG image.
- During the first DC-only scan, block smoothing provides a very "fuzzy" look
- instead of the very "blocky" look seen without it; which is better seems a
- matter of personal taste. But block smoothing is nearly always a win
- during later stages, especially when decoding a successive-approximation
- image: smoothing helps to hide the slight blockiness that otherwise shows
- up on smooth gradients until the lowest coefficient bits are sent.
-* Color quantization mode can be changed under the rules described below.
- You *cannot* change between full-color and quantized output (because that
- would alter the required I/O buffer sizes), but you can change which
- quantization method is used.
-
-When generating color-quantized output, changing quantization method is a
-very useful way of switching between high-speed and high-quality display.
-The library allows you to change among its three quantization methods:
-1. Single-pass quantization to a fixed color cube.
- Selected by cinfo.two_pass_quantize = FALSE and cinfo.colormap = NULL.
-2. Single-pass quantization to an application-supplied colormap.
- Selected by setting cinfo.colormap to point to the colormap (the value of
- two_pass_quantize is ignored); also set cinfo.actual_number_of_colors.
-3. Two-pass quantization to a colormap chosen specifically for the image.
- Selected by cinfo.two_pass_quantize = TRUE and cinfo.colormap = NULL.
- (This is the default setting selected by jpeg_read_header, but it is
- probably NOT what you want for the first pass of progressive display!)
-These methods offer successively better quality and lesser speed. However,
-only the first method is available for quantizing in non-RGB color spaces.
-
-IMPORTANT: because the different quantizer methods have very different
-working-storage requirements, the library requires you to indicate which
-one(s) you intend to use before you call jpeg_start_decompress(). (If we did
-not require this, the max_memory_to_use setting would be a complete fiction.)
-You do this by setting one or more of these three cinfo fields to TRUE:
- enable_1pass_quant Fixed color cube colormap
- enable_external_quant Externally-supplied colormap
- enable_2pass_quant Two-pass custom colormap
-All three are initialized FALSE by jpeg_read_header(). But
-jpeg_start_decompress() automatically sets TRUE the one selected by the
-current two_pass_quantize and colormap settings, so you only need to set the
-enable flags for any other quantization methods you plan to change to later.
-
-After setting the enable flags correctly at jpeg_start_decompress() time, you
-can change to any enabled quantization method by setting two_pass_quantize
-and colormap properly just before calling jpeg_start_output(). The following
-special rules apply:
-1. You must explicitly set cinfo.colormap to NULL when switching to 1-pass
- or 2-pass mode from a different mode, or when you want the 2-pass
- quantizer to be re-run to generate a new colormap.
-2. To switch to an external colormap, or to change to a different external
- colormap than was used on the prior pass, you must call
- jpeg_new_colormap() after setting cinfo.colormap.
-NOTE: if you want to use the same colormap as was used in the prior pass,
-you should not do either of these things. This will save some nontrivial
-switchover costs.
-(These requirements exist because cinfo.colormap will always be non-NULL
-after completing a prior output pass, since both the 1-pass and 2-pass
-quantizers set it to point to their output colormaps. Thus you have to
-do one of these two things to notify the library that something has changed.
-Yup, it's a bit klugy, but it's necessary to do it this way for backwards
-compatibility.)
-
-Note that in buffered-image mode, the library generates any requested colormap
-during jpeg_start_output(), not during jpeg_start_decompress().
-
-When using two-pass quantization, jpeg_start_output() makes a pass over the
-buffered image to determine the optimum color map; it therefore may take a
-significant amount of time, whereas ordinarily it does little work. The
-progress monitor hook is called during this pass, if defined. It is also
-important to realize that if the specified target scan number is greater than
-or equal to the current input scan number, jpeg_start_output() will attempt
-to consume input as it makes this pass. If you use a suspending data source,
-you need to check for a FALSE return from jpeg_start_output() under these
-conditions. The combination of 2-pass quantization and a not-yet-fully-read
-target scan is the only case in which jpeg_start_output() will consume input.
-
-
-Application authors who support buffered-image mode may be tempted to use it
-for all JPEG images, even single-scan ones. This will work, but it is
-inefficient: there is no need to create an image-sized coefficient buffer for
-single-scan images. Requesting buffered-image mode for such an image wastes
-memory. Worse, it can cost time on large images, since the buffered data has
-to be swapped out or written to a temporary file. If you are concerned about
-maximum performance on baseline JPEG files, you should use buffered-image
-mode only when the incoming file actually has multiple scans. This can be
-tested by calling jpeg_has_multiple_scans(), which will return a correct
-result at any time after jpeg_read_header() completes.
-
-It is also worth noting that when you use jpeg_consume_input() to let input
-processing get ahead of output processing, the resulting pattern of access to
-the coefficient buffer is quite nonsequential. It's best to use the memory
-manager jmemnobs.c if you can (ie, if you have enough real or virtual main
-memory). If not, at least make sure that max_memory_to_use is set as high as
-possible. If the JPEG memory manager has to use a temporary file, you will
-probably see a lot of disk traffic and poor performance. (This could be
-improved with additional work on the memory manager, but we haven't gotten
-around to it yet.)
-
-In some applications it may be convenient to use jpeg_consume_input() for all
-input processing, including reading the initial markers; that is, you may
-wish to call jpeg_consume_input() instead of jpeg_read_header() during
-startup. This works, but note that you must check for JPEG_REACHED_SOS and
-JPEG_REACHED_EOI return codes as the equivalent of jpeg_read_header's codes.
-Once the first SOS marker has been reached, you must call
-jpeg_start_decompress() before jpeg_consume_input() will consume more input;
-it'll just keep returning JPEG_REACHED_SOS until you do. If you read a
-tables-only file this way, jpeg_consume_input() will return JPEG_REACHED_EOI
-without ever returning JPEG_REACHED_SOS; be sure to check for this case.
-If this happens, the decompressor will not read any more input until you call
-jpeg_abort() to reset it. It is OK to call jpeg_consume_input() even when not
-using buffered-image mode, but in that case it's basically a no-op after the
-initial markers have been read: it will just return JPEG_SUSPENDED.
-
-
-Abbreviated datastreams and multiple images
--------------------------------------------
-
-A JPEG compression or decompression object can be reused to process multiple
-images. This saves a small amount of time per image by eliminating the
-"create" and "destroy" operations, but that isn't the real purpose of the
-feature. Rather, reuse of an object provides support for abbreviated JPEG
-datastreams. Object reuse can also simplify processing a series of images in
-a single input or output file. This section explains these features.
-
-A JPEG file normally contains several hundred bytes worth of quantization
-and Huffman tables. In a situation where many images will be stored or
-transmitted with identical tables, this may represent an annoying overhead.
-The JPEG standard therefore permits tables to be omitted. The standard
-defines three classes of JPEG datastreams:
- * "Interchange" datastreams contain an image and all tables needed to decode
- the image. These are the usual kind of JPEG file.
- * "Abbreviated image" datastreams contain an image, but are missing some or
- all of the tables needed to decode that image.
- * "Abbreviated table specification" (henceforth "tables-only") datastreams
- contain only table specifications.
-To decode an abbreviated image, it is necessary to load the missing table(s)
-into the decoder beforehand. This can be accomplished by reading a separate
-tables-only file. A variant scheme uses a series of images in which the first
-image is an interchange (complete) datastream, while subsequent ones are
-abbreviated and rely on the tables loaded by the first image. It is assumed
-that once the decoder has read a table, it will remember that table until a
-new definition for the same table number is encountered.
-
-It is the application designer's responsibility to figure out how to associate
-the correct tables with an abbreviated image. While abbreviated datastreams
-can be useful in a closed environment, their use is strongly discouraged in
-any situation where data exchange with other applications might be needed.
-Caveat designer.
-
-The JPEG library provides support for reading and writing any combination of
-tables-only datastreams and abbreviated images. In both compression and
-decompression objects, a quantization or Huffman table will be retained for
-the lifetime of the object, unless it is overwritten by a new table definition.
-
-
-To create abbreviated image datastreams, it is only necessary to tell the
-compressor not to emit some or all of the tables it is using. Each
-quantization and Huffman table struct contains a boolean field "sent_table",
-which normally is initialized to FALSE. For each table used by the image, the
-header-writing process emits the table and sets sent_table = TRUE unless it is
-already TRUE. (In normal usage, this prevents outputting the same table
-definition multiple times, as would otherwise occur because the chroma
-components typically share tables.) Thus, setting this field to TRUE before
-calling jpeg_start_compress() will prevent the table from being written at
-all.
-
-If you want to create a "pure" abbreviated image file containing no tables,
-just call "jpeg_suppress_tables(&cinfo, TRUE)" after constructing all the
-tables. If you want to emit some but not all tables, you'll need to set the
-individual sent_table fields directly.
-
-To create an abbreviated image, you must also call jpeg_start_compress()
-with a second parameter of FALSE, not TRUE. Otherwise jpeg_start_compress()
-will force all the sent_table fields to FALSE. (This is a safety feature to
-prevent abbreviated images from being created accidentally.)
-
-To create a tables-only file, perform the same parameter setup that you
-normally would, but instead of calling jpeg_start_compress() and so on, call
-jpeg_write_tables(&cinfo). This will write an abbreviated datastream
-containing only SOI, DQT and/or DHT markers, and EOI. All the quantization
-and Huffman tables that are currently defined in the compression object will
-be emitted unless their sent_tables flag is already TRUE, and then all the
-sent_tables flags will be set TRUE.
-
-A sure-fire way to create matching tables-only and abbreviated image files
-is to proceed as follows:
-
- create JPEG compression object
- set JPEG parameters
- set destination to tables-only file
- jpeg_write_tables(&cinfo);
- set destination to image file
- jpeg_start_compress(&cinfo, FALSE);
- write data...
- jpeg_finish_compress(&cinfo);
-
-Since the JPEG parameters are not altered between writing the table file and
-the abbreviated image file, the same tables are sure to be used. Of course,
-you can repeat the jpeg_start_compress() ... jpeg_finish_compress() sequence
-many times to produce many abbreviated image files matching the table file.
-
-You cannot suppress output of the computed Huffman tables when Huffman
-optimization is selected. (If you could, there'd be no way to decode the
-image...) Generally, you don't want to set optimize_coding = TRUE when
-you are trying to produce abbreviated files.
-
-In some cases you might want to compress an image using tables which are
-not stored in the application, but are defined in an interchange or
-tables-only file readable by the application. This can be done by setting up
-a JPEG decompression object to read the specification file, then copying the
-tables into your compression object. See jpeg_copy_critical_parameters()
-for an example of copying quantization tables.
-
-
-To read abbreviated image files, you simply need to load the proper tables
-into the decompression object before trying to read the abbreviated image.
-If the proper tables are stored in the application program, you can just
-allocate the table structs and fill in their contents directly. For example,
-to load a fixed quantization table into table slot "n":
-
- if (cinfo.quant_tbl_ptrs[n] == NULL)
- cinfo.quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) &cinfo);
- quant_ptr = cinfo.quant_tbl_ptrs[n]; /* quant_ptr is JQUANT_TBL* */
- for (i = 0; i < 64; i++) {
- /* Qtable[] is desired quantization table, in natural array order */
- quant_ptr->quantval[i] = Qtable[i];
- }
-
-Code to load a fixed Huffman table is typically (for AC table "n"):
-
- if (cinfo.ac_huff_tbl_ptrs[n] == NULL)
- cinfo.ac_huff_tbl_ptrs[n] = jpeg_alloc_huff_table((j_common_ptr) &cinfo);
- huff_ptr = cinfo.ac_huff_tbl_ptrs[n]; /* huff_ptr is JHUFF_TBL* */
- for (i = 1; i <= 16; i++) {
- /* counts[i] is number of Huffman codes of length i bits, i=1..16 */
- huff_ptr->bits[i] = counts[i];
- }
- for (i = 0; i < 256; i++) {
- /* symbols[] is the list of Huffman symbols, in code-length order */
- huff_ptr->huffval[i] = symbols[i];
- }
-
-(Note that trying to set cinfo.quant_tbl_ptrs[n] to point directly at a
-constant JQUANT_TBL object is not safe. If the incoming file happened to
-contain a quantization table definition, your master table would get
-overwritten! Instead allocate a working table copy and copy the master table
-into it, as illustrated above. Ditto for Huffman tables, of course.)
-
-You might want to read the tables from a tables-only file, rather than
-hard-wiring them into your application. The jpeg_read_header() call is
-sufficient to read a tables-only file. You must pass a second parameter of
-FALSE to indicate that you do not require an image to be present. Thus, the
-typical scenario is
-
- create JPEG decompression object
- set source to tables-only file
- jpeg_read_header(&cinfo, FALSE);
- set source to abbreviated image file
- jpeg_read_header(&cinfo, TRUE);
- set decompression parameters
- jpeg_start_decompress(&cinfo);
- read data...
- jpeg_finish_decompress(&cinfo);
-
-In some cases, you may want to read a file without knowing whether it contains
-an image or just tables. In that case, pass FALSE and check the return value
-from jpeg_read_header(): it will be JPEG_HEADER_OK if an image was found,
-JPEG_HEADER_TABLES_ONLY if only tables were found. (A third return value,
-JPEG_SUSPENDED, is possible when using a suspending data source manager.)
-Note that jpeg_read_header() will not complain if you read an abbreviated
-image for which you haven't loaded the missing tables; the missing-table check
-occurs later, in jpeg_start_decompress().
-
-
-It is possible to read a series of images from a single source file by
-repeating the jpeg_read_header() ... jpeg_finish_decompress() sequence,
-without releasing/recreating the JPEG object or the data source module.
-(If you did reinitialize, any partial bufferload left in the data source
-buffer at the end of one image would be discarded, causing you to lose the
-start of the next image.) When you use this method, stored tables are
-automatically carried forward, so some of the images can be abbreviated images
-that depend on tables from earlier images.
-
-If you intend to write a series of images into a single destination file,
-you might want to make a specialized data destination module that doesn't
-flush the output buffer at term_destination() time. This would speed things
-up by some trifling amount. Of course, you'd need to remember to flush the
-buffer after the last image. You can make the later images be abbreviated
-ones by passing FALSE to jpeg_start_compress().
-
-
-Special markers
----------------
-
-Some applications may need to insert or extract special data in the JPEG
-datastream. The JPEG standard provides marker types "COM" (comment) and
-"APP0" through "APP15" (application) to hold application-specific data.
-Unfortunately, the use of these markers is not specified by the standard.
-COM markers are fairly widely used to hold user-supplied text. The JFIF file
-format spec uses APP0 markers with specified initial strings to hold certain
-data. Adobe applications use APP14 markers beginning with the string "Adobe"
-for miscellaneous data. Other APPn markers are rarely seen, but might
-contain almost anything.
-
-If you wish to store user-supplied text, we recommend you use COM markers
-and place readable 7-bit ASCII text in them. Newline conventions are not
-standardized --- expect to find LF (Unix style), CR/LF (DOS style), or CR
-(Mac style). A robust COM reader should be able to cope with random binary
-garbage, including nulls, since some applications generate COM markers
-containing non-ASCII junk. (But yours should not be one of them.)
-
-For program-supplied data, use an APPn marker, and be sure to begin it with an
-identifying string so that you can tell whether the marker is actually yours.
-It's probably best to avoid using APP0 or APP14 for any private markers.
-(NOTE: the upcoming SPIFF standard will use APP8 markers; we recommend you
-not use APP8 markers for any private purposes, either.)
-
-Keep in mind that at most 65533 bytes can be put into one marker, but you
-can have as many markers as you like.
-
-By default, the IJG compression library will write a JFIF APP0 marker if the
-selected JPEG colorspace is grayscale or YCbCr, or an Adobe APP14 marker if
-the selected colorspace is RGB, CMYK, or YCCK. You can disable this, but
-we don't recommend it. The decompression library will recognize JFIF and
-Adobe markers and will set the JPEG colorspace properly when one is found.
-
-
-You can write special markers immediately following the datastream header by
-calling jpeg_write_marker() after jpeg_start_compress() and before the first
-call to jpeg_write_scanlines(). When you do this, the markers appear after
-the SOI and the JFIF APP0 and Adobe APP14 markers (if written), but before
-all else. Specify the marker type parameter as "JPEG_COM" for COM or
-"JPEG_APP0 + n" for APPn. (Actually, jpeg_write_marker will let you write
-any marker type, but we don't recommend writing any other kinds of marker.)
-For example, to write a user comment string pointed to by comment_text:
- jpeg_write_marker(cinfo, JPEG_COM, comment_text, strlen(comment_text));
-
-If it's not convenient to store all the marker data in memory at once,
-you can instead call jpeg_write_m_header() followed by multiple calls to
-jpeg_write_m_byte(). If you do it this way, it's your responsibility to
-call jpeg_write_m_byte() exactly the number of times given in the length
-parameter to jpeg_write_m_header(). (This method lets you empty the
-output buffer partway through a marker, which might be important when
-using a suspending data destination module. In any case, if you are using
-a suspending destination, you should flush its buffer after inserting
-any special markers. See "I/O suspension".)
-
-Or, if you prefer to synthesize the marker byte sequence yourself,
-you can just cram it straight into the data destination module.
-
-If you are writing JFIF 1.02 extension markers (thumbnail images), don't
-forget to set cinfo.JFIF_minor_version = 2 so that the encoder will write the
-correct JFIF version number in the JFIF header marker. The library's default
-is to write version 1.01, but that's wrong if you insert any 1.02 extension
-markers. (We could probably get away with just defaulting to 1.02, but there
-used to be broken decoders that would complain about unknown minor version
-numbers. To reduce compatibility risks it's safest not to write 1.02 unless
-you are actually using 1.02 extensions.)
-
-
-When reading, two methods of handling special markers are available:
-1. You can ask the library to save the contents of COM and/or APPn markers
-into memory, and then examine them at your leisure afterwards.
-2. You can supply your own routine to process COM and/or APPn markers
-on-the-fly as they are read.
-The first method is simpler to use, especially if you are using a suspending
-data source; writing a marker processor that copes with input suspension is
-not easy (consider what happens if the marker is longer than your available
-input buffer). However, the second method conserves memory since the marker
-data need not be kept around after it's been processed.
-
-For either method, you'd normally set up marker handling after creating a
-decompression object and before calling jpeg_read_header(), because the
-markers of interest will typically be near the head of the file and so will
-be scanned by jpeg_read_header. Once you've established a marker handling
-method, it will be used for the life of that decompression object
-(potentially many datastreams), unless you change it. Marker handling is
-determined separately for COM markers and for each APPn marker code.
-
-
-To save the contents of special markers in memory, call
- jpeg_save_markers(cinfo, marker_code, length_limit)
-where marker_code is the marker type to save, JPEG_COM or JPEG_APP0+n.
-(To arrange to save all the special marker types, you need to call this
-routine 17 times, for COM and APP0-APP15.) If the incoming marker is longer
-than length_limit data bytes, only length_limit bytes will be saved; this
-parameter allows you to avoid chewing up memory when you only need to see the
-first few bytes of a potentially large marker. If you want to save all the
-data, set length_limit to 0xFFFF; that is enough since marker lengths are only
-16 bits. As a special case, setting length_limit to 0 prevents that marker
-type from being saved at all. (That is the default behavior, in fact.)
-
-After jpeg_read_header() completes, you can examine the special markers by
-following the cinfo->marker_list pointer chain. All the special markers in
-the file appear in this list, in order of their occurrence in the file (but
-omitting any markers of types you didn't ask for). Both the original data
-length and the saved data length are recorded for each list entry; the latter
-will not exceed length_limit for the particular marker type. Note that these
-lengths exclude the marker length word, whereas the stored representation
-within the JPEG file includes it. (Hence the maximum data length is really
-only 65533.)
-
-It is possible that additional special markers appear in the file beyond the
-SOS marker at which jpeg_read_header stops; if so, the marker list will be
-extended during reading of the rest of the file. This is not expected to be
-common, however. If you are short on memory you may want to reset the length
-limit to zero for all marker types after finishing jpeg_read_header, to
-ensure that the max_memory_to_use setting cannot be exceeded due to addition
-of later markers.
-
-The marker list remains stored until you call jpeg_finish_decompress or
-jpeg_abort, at which point the memory is freed and the list is set to empty.
-(jpeg_destroy also releases the storage, of course.)
-
-Note that the library is internally interested in APP0 and APP14 markers;
-if you try to set a small nonzero length limit on these types, the library
-will silently force the length up to the minimum it wants. (But you can set
-a zero length limit to prevent them from being saved at all.) Also, in a
-16-bit environment, the maximum length limit may be constrained to less than
-65533 by malloc() limitations. It is therefore best not to assume that the
-effective length limit is exactly what you set it to be.
-
-
-If you want to supply your own marker-reading routine, you do it by calling
-jpeg_set_marker_processor(). A marker processor routine must have the
-signature
- boolean jpeg_marker_parser_method (j_decompress_ptr cinfo)
-Although the marker code is not explicitly passed, the routine can find it
-in cinfo->unread_marker. At the time of call, the marker proper has been
-read from the data source module. The processor routine is responsible for
-reading the marker length word and the remaining parameter bytes, if any.
-Return TRUE to indicate success. (FALSE should be returned only if you are
-using a suspending data source and it tells you to suspend. See the standard
-marker processors in jdmarker.c for appropriate coding methods if you need to
-use a suspending data source.)
-
-If you override the default APP0 or APP14 processors, it is up to you to
-recognize JFIF and Adobe markers if you want colorspace recognition to occur
-properly. We recommend copying and extending the default processors if you
-want to do that. (A better idea is to save these marker types for later
-examination by calling jpeg_save_markers(); that method doesn't interfere
-with the library's own processing of these markers.)
-
-jpeg_set_marker_processor() and jpeg_save_markers() are mutually exclusive
---- if you call one it overrides any previous call to the other, for the
-particular marker type specified.
-
-A simple example of an external COM processor can be found in djpeg.c.
-Also, see jpegtran.c for an example of using jpeg_save_markers.
-
-
-Raw (downsampled) image data
-----------------------------
-
-Some applications need to supply already-downsampled image data to the JPEG
-compressor, or to receive raw downsampled data from the decompressor. The
-library supports this requirement by allowing the application to write or
-read raw data, bypassing the normal preprocessing or postprocessing steps.
-The interface is different from the standard one and is somewhat harder to
-use. If your interest is merely in bypassing color conversion, we recommend
-that you use the standard interface and simply set jpeg_color_space =
-in_color_space (or jpeg_color_space = out_color_space for decompression).
-The mechanism described in this section is necessary only to supply or
-receive downsampled image data, in which not all components have the same
-dimensions.
-
-
-To compress raw data, you must supply the data in the colorspace to be used
-in the JPEG file (please read the earlier section on Special color spaces)
-and downsampled to the sampling factors specified in the JPEG parameters.
-You must supply the data in the format used internally by the JPEG library,
-namely a JSAMPIMAGE array. This is an array of pointers to two-dimensional
-arrays, each of type JSAMPARRAY. Each 2-D array holds the values for one
-color component. This structure is necessary since the components are of
-different sizes. If the image dimensions are not a multiple of the MCU size,
-you must also pad the data correctly (usually, this is done by replicating
-the last column and/or row). The data must be padded to a multiple of a DCT
-block in each component: that is, each downsampled row must contain a
-multiple of 8 valid samples, and there must be a multiple of 8 sample rows
-for each component. (For applications such as conversion of digital TV
-images, the standard image size is usually a multiple of the DCT block size,
-so that no padding need actually be done.)
-
-The procedure for compression of raw data is basically the same as normal
-compression, except that you call jpeg_write_raw_data() in place of
-jpeg_write_scanlines(). Before calling jpeg_start_compress(), you must do
-the following:
- * Set cinfo->raw_data_in to TRUE. (It is set FALSE by jpeg_set_defaults().)
- This notifies the library that you will be supplying raw data.
- * Ensure jpeg_color_space is correct --- an explicit jpeg_set_colorspace()
- call is a good idea. Note that since color conversion is bypassed,
- in_color_space is ignored, except that jpeg_set_defaults() uses it to
- choose the default jpeg_color_space setting.
- * Ensure the sampling factors, cinfo->comp_info[i].h_samp_factor and
- cinfo->comp_info[i].v_samp_factor, are correct. Since these indicate the
- dimensions of the data you are supplying, it's wise to set them
- explicitly, rather than assuming the library's defaults are what you want.
-
-To pass raw data to the library, call jpeg_write_raw_data() in place of
-jpeg_write_scanlines(). The two routines work similarly except that
-jpeg_write_raw_data takes a JSAMPIMAGE data array rather than JSAMPARRAY.
-The scanlines count passed to and returned from jpeg_write_raw_data is
-measured in terms of the component with the largest v_samp_factor.
-
-jpeg_write_raw_data() processes one MCU row per call, which is to say
-v_samp_factor*DCTSIZE sample rows of each component. The passed num_lines
-value must be at least max_v_samp_factor*DCTSIZE, and the return value will
-be exactly that amount (or possibly some multiple of that amount, in future
-library versions). This is true even on the last call at the bottom of the
-image; don't forget to pad your data as necessary.
-
-The required dimensions of the supplied data can be computed for each
-component as
- cinfo->comp_info[i].width_in_blocks*DCTSIZE samples per row
- cinfo->comp_info[i].height_in_blocks*DCTSIZE rows in image
-after jpeg_start_compress() has initialized those fields. If the valid data
-is smaller than this, it must be padded appropriately. For some sampling
-factors and image sizes, additional dummy DCT blocks are inserted to make
-the image a multiple of the MCU dimensions. The library creates such dummy
-blocks itself; it does not read them from your supplied data. Therefore you
-need never pad by more than DCTSIZE samples. An example may help here.
-Assume 2h2v downsampling of YCbCr data, that is
- cinfo->comp_info[0].h_samp_factor = 2 for Y
- cinfo->comp_info[0].v_samp_factor = 2
- cinfo->comp_info[1].h_samp_factor = 1 for Cb
- cinfo->comp_info[1].v_samp_factor = 1
- cinfo->comp_info[2].h_samp_factor = 1 for Cr
- cinfo->comp_info[2].v_samp_factor = 1
-and suppose that the nominal image dimensions (cinfo->image_width and
-cinfo->image_height) are 101x101 pixels. Then jpeg_start_compress() will
-compute downsampled_width = 101 and width_in_blocks = 13 for Y,
-downsampled_width = 51 and width_in_blocks = 7 for Cb and Cr (and the same
-for the height fields). You must pad the Y data to at least 13*8 = 104
-columns and rows, the Cb/Cr data to at least 7*8 = 56 columns and rows. The
-MCU height is max_v_samp_factor = 2 DCT rows so you must pass at least 16
-scanlines on each call to jpeg_write_raw_data(), which is to say 16 actual
-sample rows of Y and 8 each of Cb and Cr. A total of 7 MCU rows are needed,
-so you must pass a total of 7*16 = 112 "scanlines". The last DCT block row
-of Y data is dummy, so it doesn't matter what you pass for it in the data
-arrays, but the scanlines count must total up to 112 so that all of the Cb
-and Cr data gets passed.
-
-Output suspension is supported with raw-data compression: if the data
-destination module suspends, jpeg_write_raw_data() will return 0.
-In this case the same data rows must be passed again on the next call.
-
-
-Decompression with raw data output implies bypassing all postprocessing:
-you cannot ask for rescaling or color quantization, for instance. More
-seriously, you must deal with the color space and sampling factors present in
-the incoming file. If your application only handles, say, 2h1v YCbCr data,
-you must check for and fail on other color spaces or other sampling factors.
-The library will not convert to a different color space for you.
-
-To obtain raw data output, set cinfo->raw_data_out = TRUE before
-jpeg_start_decompress() (it is set FALSE by jpeg_read_header()). Be sure to
-verify that the color space and sampling factors are ones you can handle.
-Then call jpeg_read_raw_data() in place of jpeg_read_scanlines(). The
-decompression process is otherwise the same as usual.
-
-jpeg_read_raw_data() returns one MCU row per call, and thus you must pass a
-buffer of at least max_v_samp_factor*DCTSIZE scanlines (scanline counting is
-the same as for raw-data compression). The buffer you pass must be large
-enough to hold the actual data plus padding to DCT-block boundaries. As with
-compression, any entirely dummy DCT blocks are not processed so you need not
-allocate space for them, but the total scanline count includes them. The
-above example of computing buffer dimensions for raw-data compression is
-equally valid for decompression.
-
-Input suspension is supported with raw-data decompression: if the data source
-module suspends, jpeg_read_raw_data() will return 0. You can also use
-buffered-image mode to read raw data in multiple passes.
-
-
-Really raw data: DCT coefficients
----------------------------------
-
-It is possible to read or write the contents of a JPEG file as raw DCT
-coefficients. This facility is mainly intended for use in lossless
-transcoding between different JPEG file formats. Other possible applications
-include lossless cropping of a JPEG image, lossless reassembly of a
-multi-strip or multi-tile TIFF/JPEG file into a single JPEG datastream, etc.
-
-To read the contents of a JPEG file as DCT coefficients, open the file and do
-jpeg_read_header() as usual. But instead of calling jpeg_start_decompress()
-and jpeg_read_scanlines(), call jpeg_read_coefficients(). This will read the
-entire image into a set of virtual coefficient-block arrays, one array per
-component. The return value is a pointer to an array of virtual-array
-descriptors. Each virtual array can be accessed directly using the JPEG
-memory manager's access_virt_barray method (see Memory management, below,
-and also read structure.doc's discussion of virtual array handling). Or,
-for simple transcoding to a different JPEG file format, the array list can
-just be handed directly to jpeg_write_coefficients().
-
-Each block in the block arrays contains quantized coefficient values in
-normal array order (not JPEG zigzag order). The block arrays contain only
-DCT blocks containing real data; any entirely-dummy blocks added to fill out
-interleaved MCUs at the right or bottom edges of the image are discarded
-during reading and are not stored in the block arrays. (The size of each
-block array can be determined from the width_in_blocks and height_in_blocks
-fields of the component's comp_info entry.) This is also the data format
-expected by jpeg_write_coefficients().
-
-When you are done using the virtual arrays, call jpeg_finish_decompress()
-to release the array storage and return the decompression object to an idle
-state; or just call jpeg_destroy() if you don't need to reuse the object.
-
-If you use a suspending data source, jpeg_read_coefficients() will return
-NULL if it is forced to suspend; a non-NULL return value indicates successful
-completion. You need not test for a NULL return value when using a
-non-suspending data source.
-
-It is also possible to call jpeg_read_coefficients() to obtain access to the
-decoder's coefficient arrays during a normal decode cycle in buffered-image
-mode. This frammish might be useful for progressively displaying an incoming
-image and then re-encoding it without loss. To do this, decode in buffered-
-image mode as discussed previously, then call jpeg_read_coefficients() after
-the last jpeg_finish_output() call. The arrays will be available for your use
-until you call jpeg_finish_decompress().
-
-
-To write the contents of a JPEG file as DCT coefficients, you must provide
-the DCT coefficients stored in virtual block arrays. You can either pass
-block arrays read from an input JPEG file by jpeg_read_coefficients(), or
-allocate virtual arrays from the JPEG compression object and fill them
-yourself. In either case, jpeg_write_coefficients() is substituted for
-jpeg_start_compress() and jpeg_write_scanlines(). Thus the sequence is
- * Create compression object
- * Set all compression parameters as necessary
- * Request virtual arrays if needed
- * jpeg_write_coefficients()
- * jpeg_finish_compress()
- * Destroy or re-use compression object
-jpeg_write_coefficients() is passed a pointer to an array of virtual block
-array descriptors; the number of arrays is equal to cinfo.num_components.
-
-The virtual arrays need only have been requested, not realized, before
-jpeg_write_coefficients() is called. A side-effect of
-jpeg_write_coefficients() is to realize any virtual arrays that have been
-requested from the compression object's memory manager. Thus, when obtaining
-the virtual arrays from the compression object, you should fill the arrays
-after calling jpeg_write_coefficients(). The data is actually written out
-when you call jpeg_finish_compress(); jpeg_write_coefficients() only writes
-the file header.
-
-When writing raw DCT coefficients, it is crucial that the JPEG quantization
-tables and sampling factors match the way the data was encoded, or the
-resulting file will be invalid. For transcoding from an existing JPEG file,
-we recommend using jpeg_copy_critical_parameters(). This routine initializes
-all the compression parameters to default values (like jpeg_set_defaults()),
-then copies the critical information from a source decompression object.
-The decompression object should have just been used to read the entire
-JPEG input file --- that is, it should be awaiting jpeg_finish_decompress().
-
-jpeg_write_coefficients() marks all tables stored in the compression object
-as needing to be written to the output file (thus, it acts like
-jpeg_start_compress(cinfo, TRUE)). This is for safety's sake, to avoid
-emitting abbreviated JPEG files by accident. If you really want to emit an
-abbreviated JPEG file, call jpeg_suppress_tables(), or set the tables'
-individual sent_table flags, between calling jpeg_write_coefficients() and
-jpeg_finish_compress().
-
-
-Progress monitoring
--------------------
-
-Some applications may need to regain control from the JPEG library every so
-often. The typical use of this feature is to produce a percent-done bar or
-other progress display. (For a simple example, see cjpeg.c or djpeg.c.)
-Although you do get control back frequently during the data-transferring pass
-(the jpeg_read_scanlines or jpeg_write_scanlines loop), any additional passes
-will occur inside jpeg_finish_compress or jpeg_start_decompress; those
-routines may take a long time to execute, and you don't get control back
-until they are done.
-
-You can define a progress-monitor routine which will be called periodically
-by the library. No guarantees are made about how often this call will occur,
-so we don't recommend you use it for mouse tracking or anything like that.
-At present, a call will occur once per MCU row, scanline, or sample row
-group, whichever unit is convenient for the current processing mode; so the
-wider the image, the longer the time between calls. During the data
-transferring pass, only one call occurs per call of jpeg_read_scanlines or
-jpeg_write_scanlines, so don't pass a large number of scanlines at once if
-you want fine resolution in the progress count. (If you really need to use
-the callback mechanism for time-critical tasks like mouse tracking, you could
-insert additional calls inside some of the library's inner loops.)
-
-To establish a progress-monitor callback, create a struct jpeg_progress_mgr,
-fill in its progress_monitor field with a pointer to your callback routine,
-and set cinfo->progress to point to the struct. The callback will be called
-whenever cinfo->progress is non-NULL. (This pointer is set to NULL by
-jpeg_create_compress or jpeg_create_decompress; the library will not change
-it thereafter. So if you allocate dynamic storage for the progress struct,
-make sure it will live as long as the JPEG object does. Allocating from the
-JPEG memory manager with lifetime JPOOL_PERMANENT will work nicely.) You
-can use the same callback routine for both compression and decompression.
-
-The jpeg_progress_mgr struct contains four fields which are set by the library:
- long pass_counter; /* work units completed in this pass */
- long pass_limit; /* total number of work units in this pass */
- int completed_passes; /* passes completed so far */
- int total_passes; /* total number of passes expected */
-During any one pass, pass_counter increases from 0 up to (not including)
-pass_limit; the step size is usually but not necessarily 1. The pass_limit
-value may change from one pass to another. The expected total number of
-passes is in total_passes, and the number of passes already completed is in
-completed_passes. Thus the fraction of work completed may be estimated as
- completed_passes + (pass_counter/pass_limit)
- --------------------------------------------
- total_passes
-ignoring the fact that the passes may not be equal amounts of work.
-
-When decompressing, pass_limit can even change within a pass, because it
-depends on the number of scans in the JPEG file, which isn't always known in
-advance. The computed fraction-of-work-done may jump suddenly (if the library
-discovers it has overestimated the number of scans) or even decrease (in the
-opposite case). It is not wise to put great faith in the work estimate.
-
-When using the decompressor's buffered-image mode, the progress monitor work
-estimate is likely to be completely unhelpful, because the library has no way
-to know how many output passes will be demanded of it. Currently, the library
-sets total_passes based on the assumption that there will be one more output
-pass if the input file end hasn't yet been read (jpeg_input_complete() isn't
-TRUE), but no more output passes if the file end has been reached when the
-output pass is started. This means that total_passes will rise as additional
-output passes are requested. If you have a way of determining the input file
-size, estimating progress based on the fraction of the file that's been read
-will probably be more useful than using the library's value.
-
-
-Memory management
------------------
-
-This section covers some key facts about the JPEG library's built-in memory
-manager. For more info, please read structure.doc's section about the memory
-manager, and consult the source code if necessary.
-
-All memory and temporary file allocation within the library is done via the
-memory manager. If necessary, you can replace the "back end" of the memory
-manager to control allocation yourself (for example, if you don't want the
-library to use malloc() and free() for some reason).
-
-Some data is allocated "permanently" and will not be freed until the JPEG
-object is destroyed. Most data is allocated "per image" and is freed by
-jpeg_finish_compress, jpeg_finish_decompress, or jpeg_abort. You can call the
-memory manager yourself to allocate structures that will automatically be
-freed at these times. Typical code for this is
- ptr = (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, size);
-Use JPOOL_PERMANENT to get storage that lasts as long as the JPEG object.
-Use alloc_large instead of alloc_small for anything bigger than a few Kbytes.
-There are also alloc_sarray and alloc_barray routines that automatically
-build 2-D sample or block arrays.
-
-The library's minimum space requirements to process an image depend on the
-image's width, but not on its height, because the library ordinarily works
-with "strip" buffers that are as wide as the image but just a few rows high.
-Some operating modes (eg, two-pass color quantization) require full-image
-buffers. Such buffers are treated as "virtual arrays": only the current strip
-need be in memory, and the rest can be swapped out to a temporary file.
-
-If you use the simplest memory manager back end (jmemnobs.c), then no
-temporary files are used; virtual arrays are simply malloc()'d. Images bigger
-than memory can be processed only if your system supports virtual memory.
-The other memory manager back ends support temporary files of various flavors
-and thus work in machines without virtual memory. They may also be useful on
-Unix machines if you need to process images that exceed available swap space.
-
-When using temporary files, the library will make the in-memory buffers for
-its virtual arrays just big enough to stay within a "maximum memory" setting.
-Your application can set this limit by setting cinfo->mem->max_memory_to_use
-after creating the JPEG object. (Of course, there is still a minimum size for
-the buffers, so the max-memory setting is effective only if it is bigger than
-the minimum space needed.) If you allocate any large structures yourself, you
-must allocate them before jpeg_start_compress() or jpeg_start_decompress() in
-order to have them counted against the max memory limit. Also keep in mind
-that space allocated with alloc_small() is ignored, on the assumption that
-it's too small to be worth worrying about; so a reasonable safety margin
-should be left when setting max_memory_to_use.
-
-If you use the jmemname.c or jmemdos.c memory manager back end, it is
-important to clean up the JPEG object properly to ensure that the temporary
-files get deleted. (This is especially crucial with jmemdos.c, where the
-"temporary files" may be extended-memory segments; if they are not freed,
-DOS will require a reboot to recover the memory.) Thus, with these memory
-managers, it's a good idea to provide a signal handler that will trap any
-early exit from your program. The handler should call either jpeg_abort()
-or jpeg_destroy() for any active JPEG objects. A handler is not needed with
-jmemnobs.c, and shouldn't be necessary with jmemansi.c or jmemmac.c either,
-since the C library is supposed to take care of deleting files made with
-tmpfile().
-
-
-Memory usage
-------------
-
-Working memory requirements while performing compression or decompression
-depend on image dimensions, image characteristics (such as colorspace and
-JPEG process), and operating mode (application-selected options).
-
-As of v6b, the decompressor requires:
- 1. About 24K in more-or-less-fixed-size data. This varies a bit depending
- on operating mode and image characteristics (particularly color vs.
- grayscale), but it doesn't depend on image dimensions.
- 2. Strip buffers (of size proportional to the image width) for IDCT and
- upsampling results. The worst case for commonly used sampling factors
- is about 34 bytes * width in pixels for a color image. A grayscale image
- only needs about 8 bytes per pixel column.
- 3. A full-image DCT coefficient buffer is needed to decode a multi-scan JPEG
- file (including progressive JPEGs), or whenever you select buffered-image
- mode. This takes 2 bytes/coefficient. At typical 2x2 sampling, that's
- 3 bytes per pixel for a color image. Worst case (1x1 sampling) requires
- 6 bytes/pixel. For grayscale, figure 2 bytes/pixel.
- 4. To perform 2-pass color quantization, the decompressor also needs a
- 128K color lookup table and a full-image pixel buffer (3 bytes/pixel).
-This does not count any memory allocated by the application, such as a
-buffer to hold the final output image.
-
-The above figures are valid for 8-bit JPEG data precision and a machine with
-32-bit ints. For 12-bit JPEG data, double the size of the strip buffers and
-quantization pixel buffer. The "fixed-size" data will be somewhat smaller
-with 16-bit ints, larger with 64-bit ints. Also, CMYK or other unusual
-color spaces will require different amounts of space.
-
-The full-image coefficient and pixel buffers, if needed at all, do not
-have to be fully RAM resident; you can have the library use temporary
-files instead when the total memory usage would exceed a limit you set.
-(But if your OS supports virtual memory, it's probably better to just use
-jmemnobs and let the OS do the swapping.)
-
-The compressor's memory requirements are similar, except that it has no need
-for color quantization. Also, it needs a full-image DCT coefficient buffer
-if Huffman-table optimization is asked for, even if progressive mode is not
-requested.
-
-If you need more detailed information about memory usage in a particular
-situation, you can enable the MEM_STATS code in jmemmgr.c.
-
-
-Library compile-time options
-----------------------------
-
-A number of compile-time options are available by modifying jmorecfg.h.
-
-The JPEG standard provides for both the baseline 8-bit DCT process and
-a 12-bit DCT process. The IJG code supports 12-bit lossy JPEG if you define
-BITS_IN_JSAMPLE as 12 rather than 8. Note that this causes JSAMPLE to be
-larger than a char, so it affects the surrounding application's image data.
-The sample applications cjpeg and djpeg can support 12-bit mode only for PPM
-and GIF file formats; you must disable the other file formats to compile a
-12-bit cjpeg or djpeg. (install.doc has more information about that.)
-At present, a 12-bit library can handle *only* 12-bit images, not both
-precisions. (If you need to include both 8- and 12-bit libraries in a single
-application, you could probably do it by defining NEED_SHORT_EXTERNAL_NAMES
-for just one of the copies. You'd have to access the 8-bit and 12-bit copies
-from separate application source files. This is untested ... if you try it,
-we'd like to hear whether it works!)
-
-Note that a 12-bit library always compresses in Huffman optimization mode,
-in order to generate valid Huffman tables. This is necessary because our
-default Huffman tables only cover 8-bit data. If you need to output 12-bit
-files in one pass, you'll have to supply suitable default Huffman tables.
-You may also want to supply your own DCT quantization tables; the existing
-quality-scaling code has been developed for 8-bit use, and probably doesn't
-generate especially good tables for 12-bit.
-
-The maximum number of components (color channels) in the image is determined
-by MAX_COMPONENTS. The JPEG standard allows up to 255 components, but we
-expect that few applications will need more than four or so.
-
-On machines with unusual data type sizes, you may be able to improve
-performance or reduce memory space by tweaking the various typedefs in
-jmorecfg.h. In particular, on some RISC CPUs, access to arrays of "short"s
-is quite slow; consider trading memory for speed by making JCOEF, INT16, and
-UINT16 be "int" or "unsigned int". UINT8 is also a candidate to become int.
-You probably don't want to make JSAMPLE be int unless you have lots of memory
-to burn.
-
-You can reduce the size of the library by compiling out various optional
-functions. To do this, undefine xxx_SUPPORTED symbols as necessary.
-
-You can also save a few K by not having text error messages in the library;
-the standard error message table occupies about 5Kb. This is particularly
-reasonable for embedded applications where there's no good way to display
-a message anyway. To do this, remove the creation of the message table
-(jpeg_std_message_table[]) from jerror.c, and alter format_message to do
-something reasonable without it. You could output the numeric value of the
-message code number, for example. If you do this, you can also save a couple
-more K by modifying the TRACEMSn() macros in jerror.h to expand to nothing;
-you don't need trace capability anyway, right?
-
-
-Portability considerations
---------------------------
-
-The JPEG library has been written to be extremely portable; the sample
-applications cjpeg and djpeg are slightly less so. This section summarizes
-the design goals in this area. (If you encounter any bugs that cause the
-library to be less portable than is claimed here, we'd appreciate hearing
-about them.)
-
-The code works fine on ANSI C, C++, and pre-ANSI C compilers, using any of
-the popular system include file setups, and some not-so-popular ones too.
-See install.doc for configuration procedures.
-
-The code is not dependent on the exact sizes of the C data types. As
-distributed, we make the assumptions that
- char is at least 8 bits wide
- short is at least 16 bits wide
- int is at least 16 bits wide
- long is at least 32 bits wide
-(These are the minimum requirements of the ANSI C standard.) Wider types will
-work fine, although memory may be used inefficiently if char is much larger
-than 8 bits or short is much bigger than 16 bits. The code should work
-equally well with 16- or 32-bit ints.
-
-In a system where these assumptions are not met, you may be able to make the
-code work by modifying the typedefs in jmorecfg.h. However, you will probably
-have difficulty if int is less than 16 bits wide, since references to plain
-int abound in the code.
-
-char can be either signed or unsigned, although the code runs faster if an
-unsigned char type is available. If char is wider than 8 bits, you will need
-to redefine JOCTET and/or provide custom data source/destination managers so
-that JOCTET represents exactly 8 bits of data on external storage.
-
-The JPEG library proper does not assume ASCII representation of characters.
-But some of the image file I/O modules in cjpeg/djpeg do have ASCII
-dependencies in file-header manipulation; so does cjpeg's select_file_type()
-routine.
-
-The JPEG library does not rely heavily on the C library. In particular, C
-stdio is used only by the data source/destination modules and the error
-handler, all of which are application-replaceable. (cjpeg/djpeg are more
-heavily dependent on stdio.) malloc and free are called only from the memory
-manager "back end" module, so you can use a different memory allocator by
-replacing that one file.
-
-The code generally assumes that C names must be unique in the first 15
-characters. However, global function names can be made unique in the
-first 6 characters by defining NEED_SHORT_EXTERNAL_NAMES.
-
-More info about porting the code may be gleaned by reading jconfig.doc,
-jmorecfg.h, and jinclude.h.
-
-
-Notes for MS-DOS implementors
------------------------------
-
-The IJG code is designed to work efficiently in 80x86 "small" or "medium"
-memory models (i.e., data pointers are 16 bits unless explicitly declared
-"far"; code pointers can be either size). You may be able to use small
-model to compile cjpeg or djpeg by itself, but you will probably have to use
-medium model for any larger application. This won't make much difference in
-performance. You *will* take a noticeable performance hit if you use a
-large-data memory model (perhaps 10%-25%), and you should avoid "huge" model
-if at all possible.
-
-The JPEG library typically needs 2Kb-3Kb of stack space. It will also
-malloc about 20K-30K of near heap space while executing (and lots of far
-heap, but that doesn't count in this calculation). This figure will vary
-depending on selected operating mode, and to a lesser extent on image size.
-There is also about 5Kb-6Kb of constant data which will be allocated in the
-near data segment (about 4Kb of this is the error message table).
-Thus you have perhaps 20K available for other modules' static data and near
-heap space before you need to go to a larger memory model. The C library's
-static data will account for several K of this, but that still leaves a good
-deal for your needs. (If you are tight on space, you could reduce the sizes
-of the I/O buffers allocated by jdatasrc.c and jdatadst.c, say from 4K to
-1K. Another possibility is to move the error message table to far memory;
-this should be doable with only localized hacking on jerror.c.)
-
-About 2K of the near heap space is "permanent" memory that will not be
-released until you destroy the JPEG object. This is only an issue if you
-save a JPEG object between compression or decompression operations.
-
-Far data space may also be a tight resource when you are dealing with large
-images. The most memory-intensive case is decompression with two-pass color
-quantization, or single-pass quantization to an externally supplied color
-map. This requires a 128Kb color lookup table plus strip buffers amounting
-to about 40 bytes per column for typical sampling ratios (eg, about 25600
-bytes for a 640-pixel-wide image). You may not be able to process wide
-images if you have large data structures of your own.
-
-Of course, all of these concerns vanish if you use a 32-bit flat-memory-model
-compiler, such as DJGPP or Watcom C. We highly recommend flat model if you
-can use it; the JPEG library is significantly faster in flat model.
diff --git a/Build/source/extra/jpeg/ltconfig b/Build/source/extra/jpeg/ltconfig
deleted file mode 100644
index 2347e694395..00000000000
--- a/Build/source/extra/jpeg/ltconfig
+++ /dev/null
@@ -1,1512 +0,0 @@
-#! /bin/sh
-
-# ltconfig - Create a system-specific libtool.
-# Copyright (C) 1996-1998 Free Software Foundation, Inc.
-# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A lot of this script is taken from autoconf-2.10.
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
-
-echo=echo
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then :
-else
- # The Solaris and AIX default echo program unquotes backslashes.
- # This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- # So, we emulate echo with printf '%s\n'
- echo="printf %s\\n"
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then :
- else
- # Oops. We have no working printf. Try to find a not-so-buggy echo.
- echo=echo
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH /usr/ucb; do
- if test -f $dir/echo && test "X`$dir/echo '\t'`" = 'X\t'; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$save_ifs"
- fi
-fi
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# The name of this program.
-progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
-
-# Constants:
-PROGRAM=ltconfig
-PACKAGE=libtool
-VERSION=1.2
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
-rm="rm -f"
-
-help="Try \`$progname --help' for more information."
-
-# Global variables:
-can_build_shared=yes
-enable_shared=yes
-# All known linkers require a `.a' archive for static linking.
-enable_static=yes
-ltmain=
-silent=
-srcdir=
-ac_config_guess=
-ac_config_sub=
-host=
-nonopt=
-verify_host=yes
-with_gcc=no
-with_gnu_ld=no
-
-old_AR="$AR"
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-old_CPPFLAGS="$CPPFLAGS"
-old_LD="$LD"
-old_LN_S="$LN_S"
-old_NM="$NM"
-old_RANLIB="$RANLIB"
-
-# Parse the command line options.
-args=
-prev=
-for option
-do
- case "$option" in
- -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- eval "$prev=\$option"
- prev=
- continue
- fi
-
- case "$option" in
- --help) cat <<EOM
-Usage: $progname [OPTION]... LTMAIN [HOST]
-
-Generate a system-specific libtool script.
-
- --disable-shared do not build shared libraries
- --disable-static do not build static libraries
- --help display this help and exit
- --no-verify do not verify that HOST is a valid host type
- --quiet same as \`--silent'
- --silent do not print informational messages
- --srcdir=DIR find \`config.guess' in DIR
- --version output version information and exit
- --with-gcc assume that the GNU C compiler will be used
- --with-gnu-ld assume that the C compiler uses the GNU linker
-
-LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
-functionality.
-
-HOST is the canonical host system name [default=guessed].
-EOM
- exit 0
- ;;
-
- --disable-shared) enable_shared=no ;;
-
- --disable-static) enable_static=no ;;
-
- --quiet | --silent) silent=yes ;;
-
- --srcdir) prev=srcdir ;;
- --srcdir=*) srcdir="$optarg" ;;
-
- --no-verify) verify_host=no ;;
-
- --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
-
- --with-gcc) with_gcc=yes ;;
- --with-gnu-ld) with_gnu_ld=yes ;;
-
- -*)
- echo "$progname: unrecognized option \`$option'" 1>&2
- echo "$help" 1>&2
- exit 1
- ;;
-
- *)
- if test -z "$ltmain"; then
- ltmain="$option"
- elif test -z "$host"; then
-# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
-# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
-# echo "$progname: warning \`$option' is not a valid host type" 1>&2
-# fi
- host="$option"
- else
- echo "$progname: too many arguments" 1>&2
- echo "$help" 1>&2
- exit 1
- fi ;;
- esac
-done
-
-if test -z "$ltmain"; then
- echo "$progname: you must specify a LTMAIN file" 1>&2
- echo "$help" 1>&2
- exit 1
-fi
-
-if test -f "$ltmain"; then :
-else
- echo "$progname: \`$ltmain' does not exist" 1>&2
- echo "$help" 1>&2
- exit 1
-fi
-
-# Quote any args containing shell metacharacters.
-ltconfig_args=
-for arg
-do
- case "$arg" in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
- ltconfig_args="$ltconfig_args '$arg'" ;;
- *) ltconfig_args="$ltconfig_args $arg" ;;
- esac
-done
-
-# A relevant subset of AC_INIT.
-
-# File descriptor usage:
-# 0 standard input
-# 1 file creation
-# 2 errors and warnings
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 compiler messages saved in config.log
-# 6 checking for... messages and results
-if test "$silent" = yes; then
- exec 6>/dev/null
-else
- exec 6>&1
-fi
-exec 5>>./config.log
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LANG+set}" = set; then LANG=C; export LANG; fi
-
-if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
-else
- ac_n= ac_c='\c' ac_t=
-fi
-
-if test -z "$srcdir"; then
- # Assume the source directory is the same one as the path to ltmain.sh.
- srcdir=`$echo "$ltmain" | $Xsed -e 's%/[^/]*$%%'`
- test "$srcdir" = "$ltmain" && srcdir=.
-fi
-
-trap "$rm conftest*; exit 1" 1 2 15
-if test "$verify_host" = yes; then
- # Check for config.guess and config.sub.
- ac_aux_dir=
- for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/config.guess; then
- ac_aux_dir=$ac_dir
- break
- fi
- done
- if test -z "$ac_aux_dir"; then
- echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
- echo "$help" 1>&2
- exit 1
- fi
- ac_config_guess=$ac_aux_dir/config.guess
- ac_config_sub=$ac_aux_dir/config.sub
-
- # Make sure we can run config.sub.
- if $ac_config_sub sun4 >/dev/null 2>&1; then :
- else
- echo "$progname: cannot run $ac_config_sub" 1>&2
- echo "$help" 1>&2
- exit 1
- fi
-
- echo $ac_n "checking host system type""... $ac_c" 1>&6
-
- host_alias=$host
- case "$host_alias" in
- "")
- if host_alias=`$ac_config_guess`; then :
- else
- echo "$progname: cannot guess host type; you must specify one" 1>&2
- echo "$help" 1>&2
- exit 1
- fi ;;
- esac
- host=`$ac_config_sub $host_alias`
- echo "$ac_t$host" 1>&6
-
- # Make sure the host verified.
- test -z "$host" && exit 1
-
-elif test -z "$host"; then
- echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
- echo "$help" 1>&2
- exit 1
-else
- host_alias=$host
-fi
-
-# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
-case "$host_os" in
-linux-gnu*) ;;
-linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
-esac
-
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-case "$host_os" in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "${COLLECT_NAMES+set}" != set; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR cru $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-# Set a sane default for `AR'.
-test -z "$AR" && AR=ar
-
-# If RANLIB is not set, then run the test.
-if test "${RANLIB+set}" != "set"; then
- result=no
-
- echo $ac_n "checking for ranlib... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/ranlib; then
- RANLIB="ranlib"
- result="ranlib"
- break
- fi
- done
- IFS="$save_ifs"
-
- echo "$ac_t$result" 1>&6
-fi
-
-if test -n "$RANLIB"; then
- old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
- old_postinstall_cmds="\$RANLIB \$oldlib;$old_postinstall_cmds"
-fi
-
-# Check to see if we are using GCC.
-if test "$with_gcc" != yes || test -z "$CC"; then
- # If CC is not set, then try to find GCC or a usable CC.
- if test -z "$CC"; then
- echo $ac_n "checking for gcc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- IFS="$save_ifs"
- test -z "$dir" && dir=.
- if test -f $dir/gcc; then
- CC="gcc"
- break
- fi
- done
- IFS="$save_ifs"
-
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- fi
-
- # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
- if test -z "$CC"; then
- echo $ac_n "checking for cc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- cc_rejected=no
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/cc; then
- if test "$dir/cc" = "/usr/ucb/cc"; then
- cc_rejected=yes
- continue
- fi
- CC="cc"
- break
- fi
- done
- IFS="$save_ifs"
- if test $cc_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same name, so the bogon will be chosen
- # first if we set CC to just the name; use the full file name.
- shift
- set dummy "$dir/cc" "$@"
- shift
- CC="$@"
- fi
- fi
-
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-
- if test -z "$CC"; then
- echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
- exit 1
- fi
- fi
-
- # Now see if the compiler is really GCC.
- with_gcc=no
- echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
- echo "$progname:424: checking whether we are using GNU C" >&5
-
- $rm conftest.c
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- with_gcc=yes
- fi
- $rm conftest.c
- echo "$ac_t$with_gcc" 1>&6
-fi
-
-# Allow CC to be a program name with arguments.
-set dummy $CC
-compiler="$2"
-
-echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
-pic_flag=
-special_shlib_compile_flags=
-wl=
-link_static_flag=
-no_builtin_flag=
-
-if test "$with_gcc" = yes; then
- wl='-Wl,'
- link_static_flag='-static'
- no_builtin_flag=' -fno-builtin'
-
- case "$host_os" in
- aix3* | aix4* | irix5* | irix6* | osf3* | osf4*)
- # PIC is the default for these OSes.
- ;;
- os2*)
- # We can build DLLs from non-PIC.
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- pic_flag='-m68020 -resident32 -malways-restore-a4'
- ;;
- *)
- pic_flag='-fPIC'
- ;;
- esac
-else
- # PORTME Check for PIC flags for the system compiler.
- case "$host_os" in
- aix3* | aix4*)
- # All AIX code is PIC.
- link_static_flag='-bnso -bI:/lib/syscalls.exp'
- ;;
-
- hpux9* | hpux10*)
- # Is there a better link_static_flag that works with the bundled CC?
- wl='-Wl,'
- link_static_flag="${wl}-a ${wl}archive"
- pic_flag='+Z'
- ;;
-
- irix5* | irix6*)
- wl='-Wl,'
- link_static_flag='-non_shared'
- # PIC (with -KPIC) is the default.
- ;;
-
- os2*)
- # We can build DLLs from non-PIC.
- ;;
-
- osf3* | osf4*)
- # All OSF/1 code is PIC.
- wl='-Wl,'
- link_static_flag='-non_shared'
- ;;
-
- sco3.2v5*)
- pic_flag='-Kpic'
- link_static_flag='-dn'
- special_shlib_compile_flags='-belf'
- ;;
-
- solaris2*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
-
- sunos4*)
- pic_flag='-PIC'
- link_static_flag='-Bstatic'
- wl='-Qoption ld '
- ;;
-
- sysv4.2uw2*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
-
- uts4*)
- pic_flag='-pic'
- link_static_flag='-Bstatic'
- ;;
-
- *)
- can_build_shared=no
- ;;
- esac
-fi
-
-if test -n "$pic_flag"; then
- echo "$ac_t$pic_flag" 1>&6
-
- # Check to make sure the pic_flag actually works.
- echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
- $rm conftest*
- echo > conftest.c
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $pic_flag -DPIC"
- echo "$progname:547: checking if $compiler PIC flag $pic_flag works" >&5
- if { (eval echo $progname:548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
- # Append any warnings to the config.log.
- cat conftest.err 1>&5
-
- # On HP-UX, both CC and GCC only warn that PIC is supported... then they
- # create non-PIC objects. So, if there were any warnings, we assume that
- # PIC is not supported.
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- can_build_shared=no
- pic_flag=
- else
- echo "$ac_t"yes 1>&6
- pic_flag=" $pic_flag"
- fi
- else
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- can_build_shared=no
- pic_flag=
- echo "$ac_t"no 1>&6
- fi
- CFLAGS="$save_CFLAGS"
- $rm conftest*
-else
- echo "$ac_t"none 1>&6
-fi
-
-# Check for any special shared library compilation flags.
-if test -n "$special_shlib_compile_flags"; then
- echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
- if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
- else
- echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
- can_build_shared=no
- fi
-fi
-
-echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
-$rm conftest*
-echo 'main(){return(0);}' > conftest.c
-save_LDFLAGS="$LDFLAGS"
-LDFLAGS="$LDFLAGS $link_static_flag"
-echo "$progname:591: checking if $compiler static flag $link_static_flag works" >&5
-if { (eval echo $progname:592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- echo "$ac_t$link_static_flag" 1>&6
-else
- echo "$ac_t"none 1>&6
- link_static_flag=
-fi
-LDFLAGS="$save_LDFLAGS"
-$rm conftest*
-
-if test -z "$LN_S"; then
- # Check to see if we can use ln -s, or we need hard links.
- echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
- $rm conftestdata
- if ln -s X conftestdata 2>/dev/null; then
- $rm conftestdata
- LN_S="ln -s"
- else
- LN_S=ln
- fi
- if test "$LN_S" = "ln -s"; then
- echo "$ac_t"yes 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-fi
-
-# Make sure LD is an absolute path.
-if test -z "$LD"; then
- ac_prog=ld
- if test "$with_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
- echo "$progname:624: checking for ld used by GCC" >&5
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
- /* | [A-Za-z]:\\*)
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we are not using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
- elif test "$with_gnu_ld" = yes; then
- echo $ac_n "checking for GNU ld... $ac_c" 1>&6
- echo "$progname:642: checking for GNU ld" >&5
- else
- echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
- echo "$progname:645: checking for non-GNU ld" >&5
- fi
-
- if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog"; then
- LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- fi
-
- if test -n "$LD"; then
- echo "$ac_t$LD" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
-
- if test -z "$LD"; then
- echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
- exit 1
- fi
-fi
-
-# Check to see if it really is or is not GNU ld.
-echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
-# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-echo "$ac_t$with_gnu_ld" 1>&6
-
-# See if the linker supports building shared libraries.
-echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
-
-allow_undefined_flag=
-no_undefined_flag=
-archive_cmds=
-old_archive_from_new_cmds=
-export_dynamic_flag_spec=
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-hardcode_shlibpath_var=unsupported
-runpath_var=
-
-case "$host_os" in
-amigaos* | sunos4*)
- # On these operating systems, we should treat GNU ld like the system ld.
- gnu_ld_acts_native=yes
- ;;
-*)
- gnu_ld_acts_native=no
- ;;
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes && test "$gnu_ld_acts_native" != yes; then
-
- # See if GNU ld supports shared libraries.
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs'
- runpath_var=LD_RUN_PATH
- ld_shlibs=yes
- else
- ld_shlibs=no
- fi
-
- if test "$ld_shlibs" = yes; then
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- fi
-else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case "$host_os" in
- aix3*)
- allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE;$AR cru $lib $objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$with_gcc" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4*)
- allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$CC -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry;$AR cru $lib $objdir/$soname'
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
-
- amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data;$echo "#define NAME $libname" > $objdir/a2ixlibrary.data;$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data;$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data;$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data;$AR cru $lib$libobjs;$RANLIB $lib;(cd $objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3, at last, uses gcc -shared to do shared libraries.
- freebsd3*)
- archive_cmds='$CC -shared -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs;mv $objdir/$soname $lib'
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs'
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- irix5* | irix6*)
- archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- ;;
-
- netbsd*)
- # Tested with NetBSD 1.2 ld
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def;$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def;$echo DATA >> $objdir/$libname.def;$echo " SINGLE NONSHARED" >> $objdir/$libname.def;$echo EXPORTS >> $objdir/$libname.def;emxexp$libobjs >> $objdir/$libname.def;$CC -Zdll -Zcrtdll -o $lib$libobjs $objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
- ;;
-
- osf3* | osf4*)
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- sco3.2v5*)
- archive_cmds='$LD -G -o $lib$libobjs'
- hardcode_direct=yes
- ;;
-
- solaris2*)
- no_undefined_flag=' -z text'
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
-
- # Solaris 2 before 2.5 hardcodes -L paths.
- case "$host_os" in
- solaris2.[0-4]*)
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- sunos4*)
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- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
- fi
-
- if test "$with_gnu_ld" = yes; then
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- hardcode_libdir_flag_spec='-L$libdir'
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- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib$libobjs'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- can_build_shared=no
- ;;
- esac
-fi
-echo "$ac_t$ld_shlibs" 1>&6
-
-if test -z "$NM"; then
- echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
- case "$NM" in
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
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- if test -f $ac_dir/nm; then
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- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
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- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
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- else
- NM="$ac_dir/nm"
- fi
- break
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- IFS="$ac_save_ifs"
- test -z "$NM" && NM=nm
- ;;
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-fi
-
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-
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-
-# Regexp to match symbols that can be accessed directly from C.
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-
-# Define system-specific variables.
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- symcode='[BCDTU]'
- ;;
-irix*)
- # Cannot use undefined symbols on IRIX because inlined functions mess us up.
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- ;;
-solaris2*)
- symcode='[BDTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
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- symcode='[ABCDGISTUW]'
-fi
-
-# Write the raw and C identifiers.
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-
-# Check to see that the pipe works correctly.
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-$rm conftest*
-cat > conftest.c <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
-echo "$progname:971: checking if global_symbol_pipe works" >&5
-if { (eval echo $progname:972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then
- # Now try to grab the symbols.
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- if { echo "$progname:975: eval \"$NM conftest.o | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.o | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
-
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
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- wcout=`wc "$nlist" 2>/dev/null`
- count=`$echo "X$wcout" | $Xsed -e 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
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- else
- rm -f "$nlist"T
- count=-1
- fi
-
- # Make sure that we snagged all the symbols we need.
- if egrep ' nm_test_var$' "$nlist" >/dev/null; then
- if egrep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.c
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> conftest.c
-
- cat <<EOF >> conftest.c
-#if defined (__STDC__) && __STDC__
-# define __ptr_t void *
-#else
-# define __ptr_t char *
-#endif
-
-/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
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-
-/* The mapping between symbol names and symbols. */
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- char *name;
- __ptr_t address;
-}
-dld_preloaded_symbols[] =
-{
-EOF
- sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$nlist" >> conftest.c
- cat <<\EOF >> conftest.c
- {0, (__ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.o conftestm.o
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS='conftestm.o'
- CFLAGS="$CFLAGS$no_builtin_flag"
- if { (eval echo $progname:1033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- pipe_works=yes
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- LIBS="$save_LIBS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $global_symbol_pipe" >&5
- fi
-else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
-fi
-$rm conftest*
-
-# Do not use the global_symbol_pipe unless it works.
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-# Check hardcoding attributes.
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-
- # We can hardcode non-existant directories.
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-
- # Linking always hardcodes the temporary library directory.
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- else
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- fi
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-else
- # We can only hardcode existing directories.
- hardcode_action=relink
-fi
-echo "$ac_t$hardcode_action" 1>&6
-test "$hardcode_action" = unsupported && can_build_shared=no
-
-
-reload_flag=
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-echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
-# PORTME Some linker may need a different reload flag.
-reload_flag='-r'
-echo "$ac_t$reload_flag"
-test -n "$reload_flag" && reload_flag=" $reload_flag"
-
-# PORTME Fill in your ld.so characteristics
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-libname_spec='lib$name'
-soname_spec=
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-version_type=none
-dynamic_linker="$host_os ld.so"
-
-echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
-case "$host_os" in
-aix3* | aix4*)
- version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}.so.$major'
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
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- ;;
-
-freebsd2* | freebsd3*)
- version_type=sunos
- library_names_spec='${libname}${release}.so.$versuffix $libname.so'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-gnu*)
- version_type=sunos
- library_names_spec='${libname}${release}.so.$versuffix'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-hpux9* | hpux10*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- dynamic_linker="$host_os dld.sl"
- version_type=sunos
- shlibpath_var=SHLIB_PATH
- library_names_spec='${libname}${release}.sl.$versuffix ${libname}${release}.sl.$major $libname.sl'
- soname_spec='${libname}${release}.sl.$major'
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6*)
- version_type=osf
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so.$versuffix $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux-gnu*)
- version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- soname_spec='${libname}${release}.so.$major'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
-
- if test -f /lib/ld.so.1; then
- dynamic_linker='GNU ld.so'
- else
- # Only the GNU ld.so supports shared libraries on MkLinux.
- case "$host_cpu" in
- powerpc*) dynamic_linker=no ;;
- *) dynamic_linker='Linux ld.so' ;;
- esac
- fi
- ;;
-
-netbsd* | openbsd*)
- version_type=sunos
- library_names_spec='${libname}${release}.so.$versuffix'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-os2*)
- libname_spec='$name'
- library_names_spec='$libname.dll $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4*)
- version_type=osf
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so.$versuffix $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
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-sco3.2v5*)
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- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris2*)
- version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- soname_spec='${libname}${release}.so.$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}.so.$versuffix'
- finish_cmds='PATH="$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-sysv4.2uw2*)
- version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- soname_spec='${libname}${release}.so.$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- soname_spec='${libname}${release}.so.$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$ac_t$dynamic_linker"
-test "$dynamic_linker" = no && can_build_shared=no
-
-# Report the final consequences.
-echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
-
-echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
-test "$can_build_shared" = "no" && enable_shared=no
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-# On AIX, shared libraries and static libraries use the same namespace, and
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-case "$host_os" in
-aix*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds;\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
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-esac
-
-echo "$ac_t$enable_shared" 1>&6
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-echo "checking whether to build static libraries... $enable_static" 1>&6
-
-echo $ac_n "checking for objdir... $ac_c" 1>&6
-rm -f .libs 2>/dev/null
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- allow_undefined_flag no_undefined_flag \
- finish_cmds finish_eval global_symbol_pipe \
- hardcode_libdir_flag_spec hardcode_libdir_separator; do
-
- case "$var" in
- reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | archive_cmds | \
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- # Double-quote double-evaled strings.
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- *)
- eval "$var=\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`"
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- esac
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-
-ofile=libtool
-trap "$rm $ofile; exit 1" 1 2 15
-echo creating $ofile
-$rm $ofile
-cat <<EOF > $ofile
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-# libtool - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
-# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
-#
-# Copyright (C) 1996-1998 Free Software Foundation, Inc.
-# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This program was configured as follows,
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-#
-# CC="$old_CC" CFLAGS="$old_CFLAGS" CPPFLAGS="$old_CPPFLAGS" \\
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-# Compiler and other test output produced by $progname, useful for
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-# The HP-UX ksh and POSIX shell print the target directory to stdout
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-
-# An echo program that does not interpret backslashes.
-echo="$ltecho"
-
-# The version of $progname that generated this script.
-LTCONFIG_VERSION="$VERSION"
-
-# Shell to use when invoking shell scripts.
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-# Whether or not to build libtool libraries.
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-old_postinstall_cmds="$old_postinstall_cmds"
-old_postuninstall_cmds="$old_postuninstall_cmds"
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-# Commands used to build and install a shared archive.
-archive_cmds="$archive_cmds"
-postinstall_cmds="$postinstall_cmds"
-postuninstall_cmds="$postuninstall_cmds"
-
-# Flag that allows shared libraries with undefined symbols to be built.
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-# Flag that forces no undefined symbols.
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-# Commands used to finish a libtool library installation in a directory.
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-# Same as above, but a single script fragment to be evaled but not shown.
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-# Take the output of nm and produce a listing of raw symbols and C names.
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-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-EOF
-
-case "$host_os" in
-aix3*)
- cat <<\EOF >> $ofile
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "${COLLECT_NAMES+set}" != set; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-
-EOF
- ;;
-esac
-
-# Append the ltmain.sh script.
-cat "$ltmain" >> $ofile || (rm -f $ofile; exit 1)
-
-chmod +x $ofile
-exit 0
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/Build/source/extra/jpeg/ltmain.sh b/Build/source/extra/jpeg/ltmain.sh
deleted file mode 100644
index e9350b3fab0..00000000000
--- a/Build/source/extra/jpeg/ltmain.sh
+++ /dev/null
@@ -1,2453 +0,0 @@
-# ltmain.sh - Provide generalized library-building support services.
-# NOTE: Changing this file will not affect anything until you rerun ltconfig.
-#
-# Copyright (C) 1996-1998 Free Software Foundation, Inc.
-# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# The name of this program.
-progname=`$echo "$0" | sed 's%^.*/%%'`
-modename="$progname"
-
-# Constants.
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.2
-
-default_mode=
-help="Try \`$progname --help' for more information."
-magic="%%%MAGIC variable%%%"
-mkdir="mkdir"
-mv="mv -f"
-rm="rm -f"
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-if test "${LANG+set}" = set; then LANG=C; export LANG; fi
-
-if test "$LTCONFIG_VERSION" != "$VERSION"; then
- echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
-fi
-
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- echo "$modename: not configured to build any kind of library" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-
-# Parse our command line options once, thoroughly.
-while test $# -gt 0
-do
- arg="$1"
- shift
-
- case "$arg" in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case "$prev" in
- execute_dlfiles)
- eval "$prev=\"\$$prev \$arg\""
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
-
- prev=
- prevopt=
- continue
- fi
-
- # Have we seen a non-optional argument yet?
- case "$arg" in
- --help)
- show_help=yes
- ;;
-
- --version)
- echo "$PROGRAM (GNU $PACKAGE) $VERSION"
- exit 0
- ;;
-
- --dry-run | -n)
- run=:
- ;;
-
- --features)
- echo "host: $host"
- if test "$build_libtool_libs" = yes; then
- echo "enable shared libraries"
- else
- echo "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- echo "enable static libraries"
- else
- echo "disable static libraries"
- fi
- exit 0
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --quiet | --silent)
- show=:
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
-fi
-
-if test -z "$show_help"; then
-
- # Infer the operation mode.
- if test -z "$mode"; then
- case "$nonopt" in
- *cc | *++ | gcc* | *-gcc*)
- mode=link
- for arg
- do
- case "$arg" in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
- ;;
- *)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
-
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
- fi
- ;;
- esac
- fi
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
-
- # These modes are in order of execution frequency so that they run quickly.
- case "$mode" in
- # libtool compile mode
- compile)
- modename="$modename: compile"
- # Get the compilation command and the source file.
- base_compile=
- lastarg=
- srcfile="$nonopt"
- suppress_output=
-
- for arg
- do
- # Accept any command-line options.
- case "$arg" in
- -o)
- $echo "$modename: you cannot specify the output filename with \`-o'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- -static)
- build_libtool_libs=no
- build_old_libs=yes
- continue
- ;;
- esac
-
- # Accept the current argument as the source file.
- lastarg="$srcfile"
- srcfile="$arg"
-
- # Aesthetically quote the previous argument.
-
- # Backslashify any backslashes, double quotes, and dollar signs.
- # These are the only characters that are still specially
- # interpreted inside of double-quoted scrings.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly in scan
- # sets, so we specify it separately.
- case "$lastarg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- lastarg="\"$lastarg\""
- ;;
- esac
-
- # Add the previous argument to base_compile.
- if test -z "$base_compile"; then
- base_compile="$lastarg"
- else
- base_compile="$base_compile $lastarg"
- fi
- done
-
- # Get the name of the library object.
- libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
-
- # Recognize several different file suffixes.
- xform='[cCFSfms]'
- case "$libobj" in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- esac
-
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
- case "$libobj" in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e 's/\.lo$/.o/'` ;;
- *)
- $echo "$modename: cannot determine name of library object from \`$srcfile'" 1>&2
- exit 1
- ;;
- esac
-
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- $run $rm $obj $libobj
- trap "$run $rm $obj $libobj; exit 1" 1 2 15
- else
- $run $rm $libobj
- trap "$run $rm $libobj; exit 1" 1 2 15
- fi
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- # All platforms use -DPIC, to notify preprocessed assembler code.
- $show "$base_compile$pic_flag -DPIC $srcfile"
- if $run eval "$base_compile\$pic_flag -DPIC \$srcfile"; then :
- else
- test -n "$obj" && $run $rm $obj
- exit 1
- fi
-
- # If we have no pic_flag, then copy the object into place and finish.
- if test -z "$pic_flag"; then
- $show "$LN_S $obj $libobj"
- $run $LN_S $obj $libobj
- exit $?
- fi
-
- # Just move the object, then go on to compile the next one
- $show "$mv $obj $libobj"
- $run $mv $obj $libobj || exit 1
-
- # Allow error messages only from the first compilation.
- suppress_output=' >/dev/null 2>&1'
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- # Suppress compiler output if we already did a PIC compilation.
- $show "$base_compile $srcfile$suppress_output"
- if $run eval "$base_compile \$srcfile$suppress_output"; then :
- else
- $run $rm $obj $libobj
- exit 1
- fi
- fi
-
- # Create an invalid libtool object if no PIC, so that we do not
- # accidentally link it into a program.
- if test "$build_libtool_libs" != yes; then
- $show "echo timestamp > $libobj"
- $run eval "echo timestamp > \$libobj" || exit $?
- fi
-
- exit 0
- ;;
-
- # libtool link mode
- link)
- modename="$modename: link"
- CC="$nonopt"
- allow_undefined=yes
- compile_command="$CC"
- finalize_command="$CC"
-
- compile_shlibpath=
- finalize_shlibpath=
- deplibs=
- dlfiles=
- dlprefiles=
- export_dynamic=no
- hardcode_libdirs=
- libobjs=
- link_against_libtool_libs=
- ltlibs=
- objs=
- prev=
- prevarg=
- release=
- rpath=
- perm_rpath=
- temp_rpath=
- vinfo=
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case "$arg" in
- -all-static | -static)
- if test "X$arg" = "X-all-static" && test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
- fi
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- for arg
- do
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case "$prev" in
- output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
- ;;
- esac
-
- case "$prev" in
- dlfiles|dlprefiles)
- case "$arg" in
- *.la | *.lo) ;; # We handle these cases below.
- *)
- dlprefiles="$dlprefiles $arg"
- test "$prev" = dlfiles && dlfiles="$dlfiles $arg"
- prev=
- ;;
- esac
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- rpath)
- rpath="$rpath $arg"
- prev=
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi
-
- prevarg="$arg"
-
- case "$arg" in
- -all-static)
- if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- if test "$export_dynamic" != yes; then
- export_dynamic=yes
- if test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- else
- arg=
- fi
-
- # Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
- fi
- ;;
-
- -L*)
- dir=`$echo "X$arg" | $Xsed -e 's%^-L\(.*\)$%\1%'`
- case "$dir" in
- /* | [A-Za-z]:\\*)
- # Add the corresponding hardcode_libdir_flag, if it is not identical.
- ;;
- *)
- $echo "$modename: \`-L$dir' cannot specify a relative directory" 1>&2
- exit 1
- ;;
- esac
- deplibs="$deplibs $arg"
- ;;
-
- -l*) deplibs="$deplibs $arg" ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -o) prev=output ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -static)
- # If we have no pic_flag, then this is the same as -all-static.
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- ;;
-
- *.o | *.a)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A library object.
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- if test "$build_libtool_libs" = yes; then
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e 's/\.lo$/\.o/'`
- prev=
- fi
- libobjs="$libobjs $arg"
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- dlname=
- libdir=
- library_names=
- old_library=
-
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $arg | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
- exit 1
- fi
-
- # If there is no directory component, then add one.
- case "$arg" in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$libdir"; then
- $echo "$modename: \`$arg' contains no -rpath information" 1>&2
- exit 1
- fi
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
-
- if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
- exit 1
- fi
-
- # Find the relevant object directory and library name.
- name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
- dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$dir" = "X$arg"; then
- dir="$objdir"
- else
- dir="$dir/$objdir"
- fi
-
- # This library was specified with -dlopen.
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- if test -z "$dlname"; then
- # If there is no dlname, we need to preload.
- prev=dlprefiles
- else
- # We should not create a dependency on this library, but we
- # may need any libraries it requires.
- compile_command="$compile_command$dependency_libs"
- finalize_command="$finalize_command$dependency_libs"
- prev=
- continue
- fi
- fi
-
- # The library was specified with -dlpreopen.
- if test "$prev" = dlprefiles; then
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- dlprefiles="$dlprefiles $dir/$old_library"
- else
- dlprefiles="$dlprefiles $dir/$linklib"
- fi
- prev=
- fi
-
- if test "$build_libtool_libs" = yes && test -n "$library_names"; then
- link_against_libtool_libs="$link_against_libtool_libs $arg"
- if test -n "$shlibpath_var"; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *) temp_rpath="$temp_rpath $dir" ;;
- esac
- fi
-
- # This is the magic to use -rpath.
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- # Put the magic libdir with the hardcode flag.
- hardcode_libdirs="$libdir"
- libdir="@HARDCODE_LIBDIRS@"
- else
- # Just accumulate the unique libdirs.
- case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- libdir=
- fi
- fi
-
- if test -n "$libdir"; then
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- compile_command="$compile_command $flag"
- finalize_command="$finalize_command $flag"
- fi
- elif test -n "$runpath_var"; then
- # Do the same for the permanent run path.
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
-
-
- case "$hardcode_action" in
- immediate)
- if test "$hardcode_direct" = no; then
- compile_command="$compile_command $dir/$linklib"
- elif test "$hardcode_minus_L" = no; then
- compile_command="$compile_command -L$dir -l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- compile_shlibpath="$compile_shlibpath$dir:"
- compile_command="$compile_command -l$name"
- fi
- ;;
-
- relink)
- # We need an absolute path.
- case "$dir" in
- /* | [A-Za-z]:\\*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- exit 1
- fi
- dir="$absdir"
- ;;
- esac
-
- if test "$hardcode_direct" = yes; then
- compile_command="$compile_command $dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- compile_command="$compile_command -L$dir -l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- compile_shlibpath="$compile_shlibpath$dir:"
- compile_command="$compile_command -l$name"
- fi
- ;;
-
- *)
- $echo "$modename: \`$hardcode_action' is an unknown hardcode action" 1>&2
- exit 1
- ;;
- esac
-
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
- finalize_command="$finalize_command $libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- finalize_command="$finalize_command -L$libdir -l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- finalize_shlibpath="$finalize_shlibpath$libdir:"
- finalize_command="$finalize_command -l$name"
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- finalize_command="$finalize_command -L$libdir -l$name"
- fi
- else
- # Transform directly to old archives if we don't build new libraries.
- if test -n "$pic_flag" && test -z "$old_library"; then
- $echo "$modename: cannot find static library for \`$arg'" 1>&2
- exit 1
- fi
-
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_command="$compile_command $dir/$linklib"
- finalize_command="$finalize_command $dir/$linklib"
- else
- compile_command="$compile_command -L$dir -l$name"
- finalize_command="$finalize_command -L$dir -l$name"
- fi
- fi
-
- # Add in any libraries that this one depends upon.
- compile_command="$compile_command$dependency_libs"
- finalize_command="$finalize_command$dependency_libs"
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- ;;
- esac
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
- done
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test -n "$vinfo" && test -n "$release"; then
- $echo "$modename: you cannot specify both \`-version-info' and \`-release'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- oldlib=
- oldobjs=
- case "$output" in
- "")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
-
- */* | *\\*)
- $echo "$modename: output file \`$output' must have no directory components" 1>&2
- exit 1
- ;;
-
- *.a)
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- build_old_libs=yes
- oldlib="$output"
- $show "$rm $oldlib"
- $run $rm $oldlib
- ;;
-
- *.la)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case "$output" in
- lib*) ;;
- *)
- $echo "$modename: libtool library \`$arg' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
- esac
-
- name=`$echo "X$output" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
- eval libname=\"$libname_spec\"
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
- current=0
- revision=0
- age=0
-
- if test -n "$objs"; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
- exit 1
- fi
-
- # How the heck are we supposed to write a wrapper for a shared library?
- if test -n "$link_against_libtool_libs"; then
- $echo "$modename: libtool library \`$output' may not depend on uninstalled libraries:$link_against_libtool_libs" 1>&2
- exit 1
- fi
-
- if test -n "$dlfiles$dlprefiles"; then
- $echo "$modename: warning: \`-dlopen' is ignored while creating libtool libraries" 1>&2
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test -z "$rpath"; then
- $echo "$modename: you must specify an installation directory with \`-rpath'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- set dummy $rpath
- if test $# -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
-
- # Parse the version information argument.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
- set dummy $vinfo
- IFS="$save_ifs"
-
- if test -n "$5"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- test -n "$2" && current="$2"
- test -n "$3" && revision="$3"
- test -n "$4" && age="$4"
-
- # Check that each of the things are valid numbers.
- case "$current" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case "$revision" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- case "$age" in
- 0 | [1-9] | [1-9][0-9]*) ;;
- *)
- $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- ;;
- esac
-
- if test $age -gt $current; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit 1
- fi
-
- # Calculate the version variables.
- version_vars="version_type current age revision"
- case "$version_type" in
- none) ;;
-
- linux)
- version_vars="$version_vars major versuffix"
- major=`expr $current - $age`
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- version_vars="$version_vars versuffix verstring"
- major=`expr $current - $age`
- versuffix="$current.$age.$revision"
- verstring="$versuffix"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test $loop != 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- sunos)
- version_vars="$version_vars major versuffix"
- major="$current"
- versuffix="$current.$revision"
- ;;
-
- *)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit 1
- ;;
- esac
-
- # Create the output directory, or remove our outputs if we need to.
- if test -d $objdir; then
- $show "$rm $objdir/$output $objdir/$libname.* $objdir/${libname}${release}.*"
- $run $rm $objdir/$output $objdir/$libname.* $objdir/${libname}${release}.*
- else
- $show "$mkdir $objdir"
- $run $mkdir $objdir
- status=$?
- if test $status -eq 0 || test -d $objdir; then :
- else
- exit $status
- fi
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
-
- # Add libc to deplibs on all systems.
- dependency_libs="$deplibs"
- deplibs="$deplibs -lc"
-
- if test "$build_libtool_libs" = yes; then
- # Get the real and link names of the library.
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- realname="$2"
- shift; shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- lib="$objdir/$realname"
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are PIC.
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//g'`
-
- # Do each of the archive commands.
- eval cmds=\"$archive_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Create links to the real library.
- for linkname in $linknames; do
- $show "(cd $objdir && $LN_S $realname $linkname)"
- $run eval '(cd $objdir && $LN_S $realname $linkname)' || exit $?
- done
-
- # If -export-dynamic was specified, set the dlname.
- if test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
-
- # Now set the variables for building old libraries.
- oldlib="$objdir/$libname.a"
- ;;
-
- *.lo | *.o)
- if test -n "$link_against_libtool_libs"; then
- $echo "$modename: error: cannot link libtool libraries into reloadable objects" 1>&2
- exit 1
- fi
-
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored while creating objects" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles"; then
- $echo "$modename: warning: \`-dlopen' is ignored while creating objects" 1>&2
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored while creating objects" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored while creating objects" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored while creating objects" 1>&2
- fi
-
- case "$output" in
- *.lo)
- if test -n "$objs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit 1
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e 's/\.lo$/.o/'`
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $run $rm $obj $libobj
-
- # Create the old-style object.
- reload_objs="$objs"`$echo "X$libobjs " | $Xsed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
-
- output="$obj"
- eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Exit if we aren't doing a library object file.
- test -z "$libobj" && exit 0
-
- if test "$build_libtool_libs" != yes; then
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- $show "echo timestamp > $libobj"
- $run eval "echo timestamp > $libobj" || exit $?
- exit 0
- fi
-
- if test -n "$pic_flag"; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs"
- output="$libobj"
- eval cmds=\"$reload_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- else
- # Just create a symlink.
- $show "$LN_S $obj $libobj"
- $run $LN_S $obj $libobj || exit 1
- fi
-
- exit 0
- ;;
-
- *)
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored while linking programs" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored while creating objects" 1>&2
- fi
-
- if test -n "$rpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- # Put the magic libdir with the hardcode flag.
- hardcode_libdirs="$libdir"
- libdir="@HARDCODE_LIBDIRS@"
- else
- # Just accumulate the unique libdirs.
- case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- libdir=
- fi
- fi
-
- if test -n "$libdir"; then
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- compile_command="$compile_command $flag"
- finalize_command="$finalize_command $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- fi
-
- # Substitute the hardcoded libdirs into the compile commands.
- if test -n "$hardcode_libdir_separator"; then
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
- fi
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
- finalize_command=`$echo "X$finalize_command " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
- fi
-
- if test "$export_dynamic" = yes && test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${output}S.c"
- else
- dlsyms=
- fi
-
- if test -n "$dlsyms"; then
- # Add our own program objects to the preloaded list.
- dlprefiles=`$echo "X$objs$dlprefiles " | $Xsed -e 's/\.lo /.o /g' -e 's/ $//'`
-
- # Discover the nlist of each of the dlfiles.
- nlist="$objdir/${output}.nm"
-
- if test -d $objdir; then
- $show "$rm $nlist ${nlist}T"
- $run $rm "$nlist" "${nlist}T"
- else
- $show "$mkdir $objdir"
- $run $mkdir $objdir
- status=$?
- if test $status -eq 0 || test -d $objdir; then :
- else
- exit $status
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- # Parse the name list into a source file.
- $show "creating $objdir/$dlsyms"
- if test -z "$run"; then
- # Make sure we at least have an empty file.
- test -f "$nlist" || : > "$nlist"
-
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- wcout=`wc "$nlist" 2>/dev/null`
- count=`echo "X$wcout" | $Xsed -e 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
- (test "$count" -ge 0) 2>/dev/null || count=-1
- else
- $rm "$nlist"T
- count=-1
- fi
-
- case "$dlsyms" in
- "") ;;
- *.c)
- $echo > "$objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$output' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define dld_preloaded_symbol_count some_other_symbol
-#define dld_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test -f "$nlist"; then
- sed -e 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$objdir/$dlsyms"
- else
- echo '/* NONE */' >> "$objdir/$dlsyms"
- fi
-
- $echo >> "$objdir/$dlsyms" "\
-
-#undef dld_preloaded_symbol_count
-#undef dld_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define __ptr_t void *
-#else
-# define __ptr_t char *
-#endif
-
-/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
-int dld_preloaded_symbol_count = $count;
-
-/* The mapping between symbol names and symbols. */
-struct {
- char *name;
- __ptr_t address;
-}
-dld_preloaded_symbols[] =
-{\
-"
-
- if test -f "$nlist"; then
- sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$nlist" >> "$objdir/$dlsyms"
- fi
-
- $echo >> "$objdir/$dlsyms" "\
- {0, (__ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif\
-"
- ;;
-
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit 1
- ;;
- esac
- fi
-
- # Now compile the dynamic symbol file.
- $show "(cd $objdir && $CC -c$no_builtin_flag \"$dlsyms\")"
- $run eval '(cd $objdir && $CC -c$no_builtin_flag "$dlsyms")' || exit $?
-
- # Transform the symbol file into the correct name.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.o%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$objdir/${output}S.o%"`
- elif test "$export_dynamic" != yes; then
- test -n "$dlfiles$dlprefiles" && $echo "$modename: warning: \`-dlopen' and \`-dlpreopen' are ignored without \`-export-dynamic'" 1>&2
- else
- # We keep going just in case the user didn't refer to
- # dld_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$compile_command"
- $run eval "$compile_command"
- exit $?
- fi
-
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$objdir/$output"'%g'`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e 's%@OUTPUT@%'"$objdir/$output"'T%g'`
-
- # Create the binary in the object directory, then wrap it.
- if test -d $objdir; then :
- else
- $show "$mkdir $objdir"
- $run $mkdir $objdir
- status=$?
- if test $status -eq 0 || test -d $objdir; then :
- else
- exit $status
- fi
- fi
-
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case "$dir" in
- /* | [A-Za-z]:\\*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
- # Delete the old output file.
- $run $rm $output
-
- if test -n "$compile_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_command="$runpath_var=\"$rpath\$$runpath_var\" $compile_command"
- finalize_command="$runpath_var=\"$rpath\$$runpath_var\" $finalize_command"
- fi
-
- case "$hardcode_action" in
- relink)
- # AGH! Flame the AIX and HP-UX people for me, will ya?
- $echo "$modename: warning: using a buggy system linker" 1>&2
- $echo "$modename: relinking will be required before \`$output' can be installed" 1>&2
- ;;
- esac
-
- $show "$compile_command"
- $run eval "$compile_command" || exit $?
-
- # Now create the wrapper script.
- $show "creating $output"
-
- # Quote the finalize command for shipping.
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "$sed_quote_subst"`
-
- # Quote $echo for shipping.
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
-
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
- $rm $output
- trap "$rm $output; exit 1" 1 2 15
-
- $echo > $output "\
-#! /bin/sh
-
-# $output - temporary wrapper script for $objdir/$output
-# Generated by ltmain.sh - GNU $PACKAGE $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of \``pwd`'.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test \"\${CDPATH+set}\" = set; then CDPATH=; export CDPATH; fi
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variables:
- link_against_libtool_libs='$link_against_libtool_libs'
- finalize_command=\"$finalize_command\"
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" = \"$magic\"; then :
- else
- echo=\"$qecho\"
- file=\"\$0\"
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- /* | [A-Za-z]:\\*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-
- progdir=\"\$thisdir/$objdir\"
- program='$output'
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/:*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-
- # Export the path to the program.
- PATH=\"\$progdir:\$PATH\"
- export PATH
-
- exec \$program \${1+\"\$@\"}
-
- \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
- exit 1
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit 1
- fi
-fi\
-"
- chmod +x $output
- fi
- exit 0
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- if test "$build_old_libs" = "yes"; then
- # Transform .lo files to .o files.
- oldobjs="$objs"`$echo "X$libobjs " | $Xsed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- eval cmds=\"$old_archive_from_new_cmds\"
- else
- eval cmds=\"$old_archive_cmds\"
- fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Now create the libtool archive.
- case "$output" in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.a"
-
- $show "creating $output"
-
- # Only create the output if not a dry run.
- if test -z "$run"; then
- $echo > $output "\
-# $output - a libtool library file
-# Generated by ltmain.sh - GNU $PACKAGE $VERSION
-
-# The name that we can dlopen(3).
-dlname='$dlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'\
-"
- fi
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- $show "(cd $objdir && $LN_S ../$output $output)"
- $run eval "(cd $objdir && $LN_S ../$output $output)" || exit 1
- ;;
- esac
- exit 0
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional /bin/sh argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL"; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg="$nonopt"
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest="$arg"
- continue
- fi
-
- case "$arg" in
- -d) isdir=yes ;;
- -f) prev="-f" ;;
- -g) prev="-g" ;;
- -m) prev="-m" ;;
- -o) prev="-o" ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*) ;;
-
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest="$arg"
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case "$arg" in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test -n "$isdir"; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test $# -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
- fi
- case "$destdir" in
- /* | [A-Za-z]:\\*) ;;
- *)
- for file in $files; do
- case "$file" in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case "$file" in
- *.a)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $file | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- library_names=
- old_library=
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$realname $destdir/$realname"
- $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
- test "X$dlname" = "X$realname" && dlname=
-
- if test $# -gt 0; then
- # Delete the old symlinks.
- rmcmd="$rm"
- for linkname
- do
- rmcmd="$rmcmd $destdir/$linkname"
- done
- $show "$rmcmd"
- $run $rmcmd
-
- # ... and create new ones.
- for linkname
- do
- test "X$dlname" = "X$linkname" && dlname=
- $show "(cd $destdir && $LN_S $realname $linkname)"
- $run eval "(cd $destdir && $LN_S $realname $linkname)"
- done
- fi
-
- if test -n "$dlname"; then
- # Install the dynamically-loadable library.
- $show "$install_prog $dir/$dlname $destdir/$dlname"
- $run eval "$install_prog $dir/$dlname $destdir/$dlname" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- eval cmds=\"$postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- $show "$install_prog $file $destdir/$name"
- $run eval "$install_prog $file $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case "$destfile" in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e 's/\.lo$/\.o/'`
- ;;
- *.o)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit 1
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e 's/\.lo$/\.o/'`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit 0
- ;;
-
- *)
- # Do a test to see if this is really a libtool program.
- if (sed -e '4q' $file | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then
- link_against_libtool_libs=
- finalize_command=
-
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$link_against_libtool_libs" || test -z "$finalize_command"; then
- $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
- exit 1
- fi
-
- finalize=yes
- for lib in $link_against_libtool_libs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case "$lib" in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
- if test -z "$libdir"; then
- $echo "$modename: warning: \`$lib' contains no -rpath information" 1>&2
- elif test -f "$libfile"; then :
- else
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- if test "$hardcode_action" = relink; then
- if test "$finalize" = yes; then
- $echo "$modename: warning: relinking \`$file' on behalf of your buggy system linker" 1>&2
- $show "$finalize_command"
- if $run eval "$finalize_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- continue
- fi
- file="$objdir/$file"T
- else
- $echo "$modename: warning: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- $show "$install_prog$stripme $file $dest"
- $run eval "$install_prog\$stripme \$file \$dest" || exit $?
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- # Do each command in the postinstall commands.
- eval cmds=\"$old_postinstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec $SHELL $0 --finish$current_libdirs
- exit 1
- fi
-
- exit 0
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- eval cmds=\"$finish_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds"
- fi
- done
- fi
-
- echo "------------------------------------------------------------------------------"
- echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- echo " $libdir"
- done
- echo
- echo "To link against installed libraries in a given directory, LIBDIR,"
- echo "you must use the \`-LLIBDIR' flag during linking."
- echo
- echo " You will also need to do one of the following:"
- if test -n "$shlibpath_var"; then
- echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- echo " during execution"
- fi
- if test -n "$runpath_var"; then
- echo " - add LIBDIR to the \`$runpath_var' environment variable"
- echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- echo " - use the \`$flag' linker flag"
- fi
- if test -f /etc/ld.so.conf; then
- echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- echo
- echo "See any operating system documentation about shared libraries for"
- echo "more information, such as the ld(1) and ld.so(8) manual pages."
- echo "------------------------------------------------------------------------------"
- exit 0
- ;;
-
- # libtool execute mode
- execute)
- modename="$modename: execute"
-
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit 1
- fi
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test -f "$file"; then :
- else
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- dir=
- case "$file" in
- *.la)
- # Check to see that this really is a libtool archive.
- if (sed -e '2q' $file | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit 1
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case "$file" in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if (sed -e '4q' $file | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then
- # If there is no directory component, then add one.
- case "$file" in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
- args="$args \"$file\""
- done
-
- if test -z "$run"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
-
- # Now actually exec the command.
- eval "exec \$cmd$args"
-
- $echo "$modename: cannot exec \$cmd$args"
- exit 1
- else
- # Display what would be done.
- eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
- $echo "export $shlibpath_var"
- $echo "$cmd$args"
- exit 0
- fi
- ;;
-
- # libtool uninstall mode
- uninstall)
- modename="$modename: uninstall"
- rm="$nonopt"
- files=
-
- for arg
- do
- case "$arg" in
- -*) rm="$rm $arg" ;;
- *) files="$files $arg" ;;
- esac
- done
-
- if test -z "$rm"; then
- $echo "$modename: you must specify an RM program" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- for file in $files; do
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- rmfiles="$file"
-
- case "$name" in
- *.la)
- # Possibly a libtool archive, so verify it.
- if (sed -e '2q' $file | egrep '^# Generated by ltmain\.sh') >/dev/null 2>&1; then
- . $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- rmfiles="$rmfiles $dir/$n"
- test "X$n" = "X$dlname" && dlname=
- done
- test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname"
- test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
-
- $show "$rm $rmfiles"
- $run $rm $rmfiles
-
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- eval cmds=\"$postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- eval cmds=\"$old_postuninstall_cmds\"
- IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
- for cmd in $cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd"
- done
- IFS="$save_ifs"
- fi
-
- # FIXME: should reinstall the best remaining shared library.
- fi
- ;;
-
- *.lo)
- if test "$build_old_libs" = yes; then
- oldobj=`$echo "X$name" | $Xsed -e 's/\.lo$/\.o/'`
- rmfiles="$rmfiles $dir/$oldobj"
- fi
- $show "$rm $rmfiles"
- $run $rm $rmfiles
- ;;
-
- *)
- $show "$rm $rmfiles"
- $run $rm $rmfiles
- ;;
- esac
- done
- exit 0
- ;;
-
- "")
- $echo "$modename: you must specify a MODE" 1>&2
- $echo "$generic_help" 1>&2
- exit 1
- ;;
- esac
-
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$generic_help" 1>&2
- exit 1
-fi # test -z "$show_help"
-
-# We need to display help for each of the modes.
-case "$mode" in
-"") $echo \
-"Usage: $modename [OPTION]... [MODE-ARG]...
-
-Provide generalized library-building support services.
-
--n, --dry-run display commands without modifying any files
- --features display configuration information and exit
- --finish same as \`--mode=finish'
- --help display this help message and exit
- --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
- --quiet same as \`--silent'
- --silent don't print informational messages
- --version print version information
-
-MODE must be one of the following:
-
- compile compile a source file into a libtool object
- execute automatically set library path, then run a program
- finish complete the installation of libtool libraries
- install install libraries or executables
- link create a library or an executable
- uninstall remove libraries from an installed directory
-
-MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
-a more detailed description of MODE."
- exit 0
- ;;
-
-compile)
- $echo \
-"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
-execute)
- $echo \
-"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
-
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-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
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-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
-finish)
- $echo \
-"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the \`--dry-run' option if you just want to see what would be executed."
- ;;
-
-install)
- $echo \
-"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
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-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
-link)
- $echo \
-"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
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- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -LLIBDIR search LIBDIR for required installed libraries
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- -no-undefined declare that a library does not refer to external symbols
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- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -static do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only
-library objects (\`.lo' files) may be specified, and \`-rpath' is required.
-
-If OUTPUT-FILE ends in \`.a', then a standard library is created using \`ar'
-and \`ranlib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.o', then a reloadable object file is
-created, otherwise an executable program is created."
- ;;
-
-uninstall)
- $echo
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-
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-
-RM is the name of the program to use to delete files associated with each FILE
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diff --git a/Build/source/extra/jpeg/makcjpeg.st b/Build/source/extra/jpeg/makcjpeg.st
deleted file mode 100644
index fc72c898230..00000000000
--- a/Build/source/extra/jpeg/makcjpeg.st
+++ /dev/null
@@ -1,38 +0,0 @@
-; Project file for Independent JPEG Group's software
-;
-; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C.
-; Thanks to Frank Moehle (Frank.Moehle@arbi.informatik.uni-oldenburg.de),
-; Dr. B. Setzepfandt (bernd@gina.uni-muenster.de),
-; and Guido Vollbeding (guivol@esc.de).
-;
-; To use this file, rename it to cjpeg.prj.
-; If you are using Turbo C, change filenames beginning with "pc..." to "tc..."
-; Read installation instructions before trying to make the program!
-;
-;
-; * * * Output file * * *
-cjpeg.ttp
-;
-; * * * COMPILER OPTIONS * * *
-.C[-P] ; absolute calls
-.C[-M] ; and no string merging, folks
-.C[-w-cln] ; no "constant is long" warnings
-.C[-w-par] ; no "parameter xxxx unused"
-.C[-w-rch] ; no "unreachable code"
-.C[-wsig] ; warn if significant digits may be lost
-=
-; * * * * List of modules * * * *
-pcstart.o
-cjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h)
-cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-libjpeg.lib ; built by libjpeg.prj
-pcfltlib.lib ; floating point library
-; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED
-pcstdlib.lib ; standard library
-pcextlib.lib ; extended library
diff --git a/Build/source/extra/jpeg/makdjpeg.st b/Build/source/extra/jpeg/makdjpeg.st
deleted file mode 100644
index 32267263110..00000000000
--- a/Build/source/extra/jpeg/makdjpeg.st
+++ /dev/null
@@ -1,38 +0,0 @@
-; Project file for Independent JPEG Group's software
-;
-; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C.
-; Thanks to Frank Moehle (Frank.Moehle@arbi.informatik.uni-oldenburg.de),
-; Dr. B. Setzepfandt (bernd@gina.uni-muenster.de),
-; and Guido Vollbeding (guivol@esc.de).
-;
-; To use this file, rename it to djpeg.prj.
-; If you are using Turbo C, change filenames beginning with "pc..." to "tc..."
-; Read installation instructions before trying to make the program!
-;
-;
-; * * * Output file * * *
-djpeg.ttp
-;
-; * * * COMPILER OPTIONS * * *
-.C[-P] ; absolute calls
-.C[-M] ; and no string merging, folks
-.C[-w-cln] ; no "constant is long" warnings
-.C[-w-par] ; no "parameter xxxx unused"
-.C[-w-rch] ; no "unreachable code"
-.C[-wsig] ; warn if significant digits may be lost
-=
-; * * * * List of modules * * * *
-pcstart.o
-djpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h)
-cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdcolmap.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-wrppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-wrgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-wrtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-wrbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-wrrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-libjpeg.lib ; built by libjpeg.prj
-pcfltlib.lib ; floating point library
-; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED
-pcstdlib.lib ; standard library
-pcextlib.lib ; extended library
diff --git a/Build/source/extra/jpeg/makeapps.ds b/Build/source/extra/jpeg/makeapps.ds
deleted file mode 100644
index bedd038a395..00000000000
--- a/Build/source/extra/jpeg/makeapps.ds
+++ /dev/null
@@ -1,828 +0,0 @@
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-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Console Application" 0x0103
-
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-CFG=cjpeg - Win32
-!MESSAGE No configuration specified. Defaulting to cjpeg - Win32.
-!ENDIF
-
-!IF "$(CFG)" != "cjpeg - Win32" && "$(CFG)" != "djpeg - Win32" &&\
- "$(CFG)" != "jpegtran - Win32" && "$(CFG)" != "rdjpgcom - Win32" &&\
- "$(CFG)" != "wrjpgcom - Win32"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE on this makefile
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "apps.mak" CFG="cjpeg - Win32"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "cjpeg - Win32" (based on "Win32 (x86) Console Application")
-!MESSAGE "djpeg - Win32" (based on "Win32 (x86) Console Application")
-!MESSAGE "jpegtran - Win32" (based on "Win32 (x86) Console Application")
-!MESSAGE "rdjpgcom - Win32" (based on "Win32 (x86) Console Application")
-!MESSAGE "wrjpgcom - Win32" (based on "Win32 (x86) Console Application")
-!MESSAGE
-!ERROR An invalid configuration is specified.
-!ENDIF
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE
-NULL=nul
-!ENDIF
-################################################################################
-# Begin Project
-# PROP Target_Last_Scanned "cjpeg - Win32"
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "cjpeg - Win32"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "cjpeg\Release"
-# PROP BASE Intermediate_Dir "cjpeg\Release"
-# PROP BASE Target_Dir "cjpeg"
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "cjpeg\Release"
-# PROP Intermediate_Dir "cjpeg\Release"
-# PROP Target_Dir "cjpeg"
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-INTDIR=.\cjpeg\Release
-
-ALL : "$(OUTDIR)\cjpeg.exe"
-
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- -@erase "$(INTDIR)\rdppm.obj"
- -@erase "$(INTDIR)\rdgif.obj"
- -@erase "$(INTDIR)\rdtarga.obj"
- -@erase "$(INTDIR)\rdrle.obj"
- -@erase "$(INTDIR)\rdbmp.obj"
- -@erase "$(INTDIR)\rdswitch.obj"
- -@erase "$(INTDIR)\cdjpeg.obj"
- -@erase "$(OUTDIR)\cjpeg.exe"
-
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- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
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-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-CPP_PROJ=/nologo /ML /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE"\
- /Fp"$(INTDIR)/cjpeg.pch" /YX /Fo"$(INTDIR)/" /c
-CPP_OBJS=.\cjpeg\Release/
-CPP_SBRS=.\.
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-BSC32_FLAGS=/nologo /o"$(OUTDIR)/cjpeg.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib\
- comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib\
- odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)/cjpeg.pdb" /machine:I386 /out:"$(OUTDIR)/cjpeg.exe"
-LINK32_OBJS= \
- "$(INTDIR)\cjpeg.obj" \
- "$(INTDIR)\rdppm.obj" \
- "$(INTDIR)\rdgif.obj" \
- "$(INTDIR)\rdtarga.obj" \
- "$(INTDIR)\rdrle.obj" \
- "$(INTDIR)\rdbmp.obj" \
- "$(INTDIR)\rdswitch.obj" \
- "$(INTDIR)\cdjpeg.obj" \
-
-
-"$(OUTDIR)\cjpeg.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "djpeg - Win32"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "djpeg\Release"
-# PROP BASE Intermediate_Dir "djpeg\Release"
-# PROP BASE Target_Dir "djpeg"
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "djpeg\Release"
-# PROP Intermediate_Dir "djpeg\Release"
-# PROP Target_Dir "djpeg"
-OUTDIR=.\djpeg\Release
-INTDIR=.\djpeg\Release
-
-ALL : "$(OUTDIR)\djpeg.exe"
-
-CLEAN :
- -@erase "$(INTDIR)\djpeg.obj"
- -@erase "$(INTDIR)\wrppm.obj"
- -@erase "$(INTDIR)\wrgif.obj"
- -@erase "$(INTDIR)\wrtarga.obj"
- -@erase "$(INTDIR)\wrrle.obj"
- -@erase "$(INTDIR)\wrbmp.obj"
- -@erase "$(INTDIR)\rdcolmap.obj"
- -@erase "$(INTDIR)\cdjpeg.obj"
- -@erase "$(OUTDIR)\djpeg.exe"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-CPP_PROJ=/nologo /ML /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE"\
- /Fp"$(INTDIR)/djpeg.pch" /YX /Fo"$(INTDIR)/" /c
-CPP_OBJS=.\djpeg\Release/
-CPP_SBRS=.\.
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-BSC32_FLAGS=/nologo /o"$(OUTDIR)/djpeg.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib\
- comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib\
- odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)/djpeg.pdb" /machine:I386 /out:"$(OUTDIR)/djpeg.exe"
-LINK32_OBJS= \
- "$(INTDIR)\djpeg.obj" \
- "$(INTDIR)\wrppm.obj" \
- "$(INTDIR)\wrgif.obj" \
- "$(INTDIR)\wrtarga.obj" \
- "$(INTDIR)\wrrle.obj" \
- "$(INTDIR)\wrbmp.obj" \
- "$(INTDIR)\rdcolmap.obj" \
- "$(INTDIR)\cdjpeg.obj" \
-
-
-"$(OUTDIR)\djpeg.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "jpegtran - Win32"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "jpegtran\Release"
-# PROP BASE Intermediate_Dir "jpegtran\Release"
-# PROP BASE Target_Dir "jpegtran"
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "jpegtran\Release"
-# PROP Intermediate_Dir "jpegtran\Release"
-# PROP Target_Dir "jpegtran"
-OUTDIR=.\jpegtran\Release
-INTDIR=.\jpegtran\Release
-
-ALL : "$(OUTDIR)\jpegtran.exe"
-
-CLEAN :
- -@erase "$(INTDIR)\jpegtran.obj"
- -@erase "$(INTDIR)\rdswitch.obj"
- -@erase "$(INTDIR)\cdjpeg.obj"
- -@erase "$(INTDIR)\transupp.obj"
- -@erase "$(OUTDIR)\jpegtran.exe"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-CPP_PROJ=/nologo /ML /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE"\
- /Fp"$(INTDIR)/jpegtran.pch" /YX /Fo"$(INTDIR)/" /c
-CPP_OBJS=.\jpegtran\Release/
-CPP_SBRS=.\.
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-# ADD RSC /l 0x409 /d "NDEBUG"
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-# ADD BSC32 /nologo
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-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib\
- comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib\
- odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no\
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-
-
-"$(OUTDIR)\jpegtran.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "rdjpgcom - Win32"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "rdjpgcom\Release"
-# PROP BASE Intermediate_Dir "rdjpgcom\Release"
-# PROP BASE Target_Dir "rdjpgcom"
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "rdjpgcom\Release"
-# PROP Intermediate_Dir "rdjpgcom\Release"
-# PROP Target_Dir "rdjpgcom"
-OUTDIR=.\rdjpgcom\Release
-INTDIR=.\rdjpgcom\Release
-
-ALL : "$(OUTDIR)\rdjpgcom.exe"
-
-CLEAN :
- -@erase "$(INTDIR)\rdjpgcom.obj"
- -@erase "$(OUTDIR)\rdjpgcom.exe"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-CPP_PROJ=/nologo /ML /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE"\
- /Fp"$(INTDIR)/rdjpgcom.pch" /YX /Fo"$(INTDIR)/" /c
-CPP_OBJS=.\rdjpgcom\Release/
-CPP_SBRS=.\.
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
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-BSC32_FLAGS=/nologo /o"$(OUTDIR)/rdjpgcom.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib\
- comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib\
- odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)/rdjpgcom.pdb" /machine:I386 /out:"$(OUTDIR)/rdjpgcom.exe"
-LINK32_OBJS= \
- "$(INTDIR)\rdjpgcom.obj"
-
-"$(OUTDIR)\rdjpgcom.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "wrjpgcom - Win32"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "wrjpgcom\Release"
-# PROP BASE Intermediate_Dir "wrjpgcom\Release"
-# PROP BASE Target_Dir "wrjpgcom"
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "wrjpgcom\Release"
-# PROP Intermediate_Dir "wrjpgcom\Release"
-# PROP Target_Dir "wrjpgcom"
-OUTDIR=.\wrjpgcom\Release
-INTDIR=.\wrjpgcom\Release
-
-ALL : "$(OUTDIR)\wrjpgcom.exe"
-
-CLEAN :
- -@erase "$(INTDIR)\wrjpgcom.obj"
- -@erase "$(OUTDIR)\wrjpgcom.exe"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c
-CPP_PROJ=/nologo /ML /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE"\
- /Fp"$(INTDIR)/wrjpgcom.pch" /YX /Fo"$(INTDIR)/" /c
-CPP_OBJS=.\wrjpgcom\Release/
-CPP_SBRS=.\.
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-BSC32_FLAGS=/nologo /o"$(OUTDIR)/wrjpgcom.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib\
- comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib\
- odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)/wrjpgcom.pdb" /machine:I386 /out:"$(OUTDIR)/wrjpgcom.exe"
-LINK32_OBJS= \
- "$(INTDIR)\wrjpgcom.obj"
-
-"$(OUTDIR)\wrjpgcom.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ENDIF
-
-.c{$(CPP_OBJS)}.obj:
- $(CPP) $(CPP_PROJ) $<
-
-.cpp{$(CPP_OBJS)}.obj:
- $(CPP) $(CPP_PROJ) $<
-
-.cxx{$(CPP_OBJS)}.obj:
- $(CPP) $(CPP_PROJ) $<
-
-.c{$(CPP_SBRS)}.sbr:
- $(CPP) $(CPP_PROJ) $<
-
-.cpp{$(CPP_SBRS)}.sbr:
- $(CPP) $(CPP_PROJ) $<
-
-.cxx{$(CPP_SBRS)}.sbr:
- $(CPP) $(CPP_PROJ) $<
-
-################################################################################
-# Begin Target
-
-# Name "cjpeg - Win32"
-
-!IF "$(CFG)" == "cjpeg - Win32"
-
-!ENDIF
-
-################################################################################
-# Begin Source File
-
-SOURCE="cjpeg.c"
-DEP_CPP_CJPEG=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
- "jversion.h"\
-
-
-"$(INTDIR)\cjpeg.obj" : $(SOURCE) $(DEP_CPP_CJPEG) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="cdjpeg.c"
-DEP_CPP_CDJPE=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\cdjpeg.obj" : $(SOURCE) $(DEP_CPP_CDJPE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdswitch.c"
-DEP_CPP_RDSWI=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdswitch.obj" : $(SOURCE) $(DEP_CPP_RDSWI) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdppm.c"
-DEP_CPP_RDPPM=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdppm.obj" : $(SOURCE) $(DEP_CPP_RDPPM) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdgif.c"
-DEP_CPP_RDGIF=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdgif.obj" : $(SOURCE) $(DEP_CPP_RDGIF) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdtarga.c"
-DEP_CPP_RDTAR=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdtarga.obj" : $(SOURCE) $(DEP_CPP_RDTAR) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdbmp.c"
-DEP_CPP_RDBMP=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdbmp.obj" : $(SOURCE) $(DEP_CPP_RDBMP) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdrle.c"
-DEP_CPP_RDRLE=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdrle.obj" : $(SOURCE) $(DEP_CPP_RDRLE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-################################################################################
-# Begin Target
-
-# Name "djpeg - Win32"
-
-!IF "$(CFG)" == "djpeg - Win32"
-
-!ENDIF
-
-################################################################################
-# Begin Source File
-
-SOURCE="djpeg.c"
-DEP_CPP_DJPEG=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
- "jversion.h"\
-
-
-"$(INTDIR)\djpeg.obj" : $(SOURCE) $(DEP_CPP_DJPEG) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="cdjpeg.c"
-DEP_CPP_CDJPE=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\cdjpeg.obj" : $(SOURCE) $(DEP_CPP_CDJPE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdcolmap.c"
-DEP_CPP_RDCOL=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdcolmap.obj" : $(SOURCE) $(DEP_CPP_RDCOL) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="wrppm.c"
-DEP_CPP_WRPPM=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\wrppm.obj" : $(SOURCE) $(DEP_CPP_WRPPM) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="wrgif.c"
-DEP_CPP_WRGIF=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\wrgif.obj" : $(SOURCE) $(DEP_CPP_WRGIF) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="wrtarga.c"
-DEP_CPP_WRTAR=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\wrtarga.obj" : $(SOURCE) $(DEP_CPP_WRTAR) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="wrbmp.c"
-DEP_CPP_WRBMP=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\wrbmp.obj" : $(SOURCE) $(DEP_CPP_WRBMP) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="wrrle.c"
-DEP_CPP_WRRLE=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\wrrle.obj" : $(SOURCE) $(DEP_CPP_WRRLE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-################################################################################
-# Begin Target
-
-# Name "jpegtran - Win32"
-
-!IF "$(CFG)" == "jpegtran - Win32"
-
-!ENDIF
-
-################################################################################
-# Begin Source File
-
-SOURCE="jpegtran.c"
-DEP_CPP_JPEGT=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
- "transupp.h"\
- "jversion.h"\
-
-
-"$(INTDIR)\jpegtran.obj" : $(SOURCE) $(DEP_CPP_JPEGT) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="cdjpeg.c"
-DEP_CPP_CDJPE=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\cdjpeg.obj" : $(SOURCE) $(DEP_CPP_CDJPE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="rdswitch.c"
-DEP_CPP_RDSWI=\
- "cdjpeg.h"\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
- "cderror.h"\
-
-
-"$(INTDIR)\rdswitch.obj" : $(SOURCE) $(DEP_CPP_RDSWI) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="transupp.c"
-DEP_CPP_TRANS=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "transupp.h"\
-
-
-"$(INTDIR)\transupp.obj" : $(SOURCE) $(DEP_CPP_TRANS) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-################################################################################
-# Begin Target
-
-# Name "rdjpgcom - Win32"
-
-!IF "$(CFG)" == "rdjpgcom - Win32"
-
-!ENDIF
-
-################################################################################
-# Begin Source File
-
-SOURCE="rdjpgcom.c"
-DEP_CPP_RDJPG=\
- "jinclude.h"\
- "jconfig.h"\
-
-
-"$(INTDIR)\rdjpgcom.obj" : $(SOURCE) $(DEP_CPP_RDJPG) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-################################################################################
-# Begin Target
-
-# Name "wrjpgcom - Win32"
-
-!IF "$(CFG)" == "wrjpgcom - Win32"
-
-!ENDIF
-
-################################################################################
-# Begin Source File
-
-SOURCE="wrjpgcom.c"
-DEP_CPP_WRJPG=\
- "jinclude.h"\
- "jconfig.h"\
-
-
-"$(INTDIR)\wrjpgcom.obj" : $(SOURCE) $(DEP_CPP_WRJPG) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-# End Project
-################################################################################
-
diff --git a/Build/source/extra/jpeg/makefile.ansi b/Build/source/extra/jpeg/makefile.ansi
deleted file mode 100644
index 82919135937..00000000000
--- a/Build/source/extra/jpeg/makefile.ansi
+++ /dev/null
@@ -1,214 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is suitable for Unix-like systems with ANSI-capable compilers.
-# If you have a non-ANSI compiler, makefile.unix is a better starting point.
-
-# Read installation instructions before saying "make" !!
-
-# The name of your C compiler:
-CC= cc
-
-# You may need to adjust these cc options:
-CFLAGS= -O
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Link-time cc options:
-LDFLAGS=
-
-# To link any special libraries, add the necessary -l commands here.
-LDLIBS=
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Unix this is usually jmemnobs.o, but you may want
-# to use jmemansi.o or jmemname.o if you have limited swap space.
-SYSDEPMEM= jmemnobs.o
-
-# miscellaneous OS-dependent stuff
-# linker
-LN= $(CC)
-# file deletion command
-RM= rm -f
-# library (.a) file creation command
-AR= ar rc
-# second step in .a creation (use "touch" if not needed)
-AR2= ranlib
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o \
- jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o \
- jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o \
- jfdctint.o
-# decompression library object files
-DLIBOBJECTS= jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o \
- jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o \
- jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o \
- jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o
-# These objectfiles are included in libjpeg.a
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \
- cdjpeg.o
-DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \
- cdjpeg.o
-TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o
-
-
-all: libjpeg.a cjpeg djpeg jpegtran rdjpgcom wrjpgcom
-
-libjpeg.a: $(LIBOBJECTS)
- $(RM) libjpeg.a
- $(AR) libjpeg.a $(LIBOBJECTS)
- $(AR2) libjpeg.a
-
-cjpeg: $(COBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.a $(LDLIBS)
-
-djpeg: $(DOBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.a $(LDLIBS)
-
-jpegtran: $(TROBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.a $(LDLIBS)
-
-rdjpgcom: rdjpgcom.o
- $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS)
-
-wrjpgcom: wrjpgcom.o
- $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS)
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- $(RM) *.o cjpeg djpeg jpegtran libjpeg.a rdjpgcom wrjpgcom
- $(RM) core testout*
-
-test: cjpeg djpeg jpegtran
- $(RM) testout*
- ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- ./cjpeg -dct int -outfile testout.jpg testimg.ppm
- ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- ./jpegtran -outfile testoutt.jpg testprog.jpg
- cmp testimg.ppm testout.ppm
- cmp testimg.bmp testout.bmp
- cmp testimg.jpg testout.jpg
- cmp testimg.ppm testoutp.ppm
- cmp testimgp.jpg testoutp.jpg
- cmp testorig.jpg testoutt.jpg
-
-
-jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.o: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.o: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.o: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.bcc b/Build/source/extra/jpeg/makefile.bcc
deleted file mode 100644
index a1cfcde6697..00000000000
--- a/Build/source/extra/jpeg/makefile.bcc
+++ /dev/null
@@ -1,285 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is suitable for Borland C on MS-DOS or OS/2.
-# It works with Borland C++ for DOS, revision 3.0 or later,
-# and has been tested with Borland C++ for OS/2.
-# Watch out for optimization bugs in the OS/2 compilers --- see notes below!
-# Thanks to Tom Wright and Ge' Weijers (original DOS) and
-# Ken Porter (OS/2) for this file.
-
-# Read installation instructions before saying "make" !!
-
-# Are we under DOS or OS/2?
-!if !$d(DOS) && !$d(OS2)
-!if $d(__OS2__)
-OS2=1
-!else
-DOS=1
-!endif
-!endif
-
-# The name of your C compiler:
-CC= bcc
-
-# You may need to adjust these cc options:
-!if $d(DOS)
-CFLAGS= -O2 -mm -w-par -w-stu -w-ccc -w-rch
-!else
-CFLAGS= -O1 -w-par -w-stu -w-ccc -w-rch
-!endif
-# -O2 enables full code optimization (for pre-3.0 Borland C++, use -O -G -Z).
-# -O2 is buggy in Borland OS/2 C++ revision 2.0, so use -O1 there for now.
-# If you have Borland OS/2 C++ revision 1.0, use -O or no optimization at all.
-# -mm selects medium memory model (near data, far code pointers; DOS only!)
-# -w-par suppresses warnings about unused function parameters
-# -w-stu suppresses warnings about incomplete structures
-# -w-ccc suppresses warnings about compile-time-constant conditions
-# -w-rch suppresses warnings about unreachable code
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Link-time cc options:
-!if $d(DOS)
-LDFLAGS= -mm
-# memory model option here must match CFLAGS!
-!else
-LDFLAGS=
-# -lai full-screen app
-# -lc case-significant link
-!endif
-
-# Put here the object file name for the correct system-dependent memory
-# manager file.
-# For DOS, we recommend jmemdos.c and jmemdosa.asm.
-# For OS/2, we recommend jmemnobs.c (flat memory!)
-# SYSDEPMEMLIB must list the same files with "+" signs for the librarian.
-!if $d(DOS)
-SYSDEPMEM= jmemdos.obj jmemdosa.obj
-SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj
-!else
-SYSDEPMEM= jmemnobs.obj
-SYSDEPMEMLIB= +jmemnobs.obj
-!endif
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.obj jcapistd.obj jctrans.obj jcparam.obj jdatadst.obj \
- jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj jcprepct.obj \
- jccoefct.obj jccolor.obj jcsample.obj jchuff.obj jcphuff.obj \
- jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj
-# decompression library object files
-DLIBOBJECTS= jdapimin.obj jdapistd.obj jdtrans.obj jdatasrc.obj \
- jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdphuff.obj \
- jdmainct.obj jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj \
- jidctflt.obj jidctint.obj jidctred.obj jdsample.obj jdcolor.obj \
- jquant1.obj jquant2.obj jdmerge.obj
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \
- rdswitch.obj cdjpeg.obj
-DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \
- rdcolmap.obj cdjpeg.obj
-TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj
-
-
-all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
-
-libjpeg.lib: $(LIBOBJECTS)
- - del libjpeg.lib
- tlib libjpeg.lib /E /C @&&|
-+jcapimin.obj +jcapistd.obj +jctrans.obj +jcparam.obj +jdatadst.obj &
-+jcinit.obj +jcmaster.obj +jcmarker.obj +jcmainct.obj +jcprepct.obj &
-+jccoefct.obj +jccolor.obj +jcsample.obj +jchuff.obj +jcphuff.obj &
-+jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj +jfdctint.obj +jdapimin.obj &
-+jdapistd.obj +jdtrans.obj +jdatasrc.obj +jdmaster.obj +jdinput.obj &
-+jdmarker.obj +jdhuff.obj +jdphuff.obj +jdmainct.obj +jdcoefct.obj &
-+jdpostct.obj +jddctmgr.obj +jidctfst.obj +jidctflt.obj +jidctint.obj &
-+jidctred.obj +jdsample.obj +jdcolor.obj +jquant1.obj +jquant2.obj &
-+jdmerge.obj +jcomapi.obj +jutils.obj +jerror.obj +jmemmgr.obj &
-$(SYSDEPMEMLIB)
-|
-
-cjpeg.exe: $(COBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) -ecjpeg.exe $(COBJECTS) libjpeg.lib
-
-djpeg.exe: $(DOBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) -edjpeg.exe $(DOBJECTS) libjpeg.lib
-
-jpegtran.exe: $(TROBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) -ejpegtran.exe $(TROBJECTS) libjpeg.lib
-
-rdjpgcom.exe: rdjpgcom.c
-!if $d(DOS)
- $(CC) -ms -O rdjpgcom.c
-!else
- $(CC) $(CFLAGS) rdjpgcom.c
-!endif
-
-# On DOS, wrjpgcom needs large model so it can malloc a 64K chunk
-wrjpgcom.exe: wrjpgcom.c
-!if $d(DOS)
- $(CC) -ml -O wrjpgcom.c
-!else
- $(CC) $(CFLAGS) wrjpgcom.c
-!endif
-
-# This "{}" syntax allows Borland Make to "batch" source files.
-# In this way, each run of the compiler can build many modules.
-.c.obj:
- $(CC) $(CFLAGS) -c{ $<}
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- - del *.obj
- - del libjpeg.lib
- - del cjpeg.exe
- - del djpeg.exe
- - del jpegtran.exe
- - del rdjpgcom.exe
- - del wrjpgcom.exe
- - del testout*.*
-
-test: cjpeg.exe djpeg.exe jpegtran.exe
- - del testout*.*
- djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- cjpeg -dct int -outfile testout.jpg testimg.ppm
- djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- jpegtran -outfile testoutt.jpg testprog.jpg
-!if $d(DOS)
- fc /b testimg.ppm testout.ppm
- fc /b testimg.bmp testout.bmp
- fc /b testimg.jpg testout.jpg
- fc /b testimg.ppm testoutp.ppm
- fc /b testimgp.jpg testoutp.jpg
- fc /b testorig.jpg testoutt.jpg
-!else
- echo n > n.tmp
- comp testimg.ppm testout.ppm < n.tmp
- comp testimg.bmp testout.bmp < n.tmp
- comp testimg.jpg testout.jpg < n.tmp
- comp testimg.ppm testoutp.ppm < n.tmp
- comp testimgp.jpg testoutp.jpg < n.tmp
- comp testorig.jpg testoutt.jpg < n.tmp
- del n.tmp
-!endif
-
-
-jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.obj: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.obj: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.obj: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-jmemdosa.obj: jmemdosa.asm
- tasm /mx jmemdosa.asm
diff --git a/Build/source/extra/jpeg/makefile.cfg b/Build/source/extra/jpeg/makefile.cfg
deleted file mode 100644
index f25e42e3e66..00000000000
--- a/Build/source/extra/jpeg/makefile.cfg
+++ /dev/null
@@ -1,319 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# makefile.cfg is edited by configure to produce a custom Makefile.
-
-# Read installation instructions before saying "make" !!
-
-# For compiling with source and object files in different directories.
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-# Where to install the programs and man pages.
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-bindir = $(exec_prefix)/bin
-libdir = $(exec_prefix)/lib
-includedir = $(prefix)/include
-binprefix =
-manprefix =
-manext = 1
-mandir = $(prefix)/man/man$(manext)
-
-# The name of your C compiler:
-CC= @CC@
-
-# You may need to adjust these cc options:
-CFLAGS= @CFLAGS@ @CPPFLAGS@ @INCLUDEFLAGS@
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-# However, any special defines for ansi2knr.c may be included here:
-ANSI2KNRFLAGS= @ANSI2KNRFLAGS@
-
-# Link-time cc options:
-LDFLAGS= @LDFLAGS@
-
-# To link any special libraries, add the necessary -l commands here.
-LDLIBS= @LIBS@
-
-# If using GNU libtool, LIBTOOL references it; if not, LIBTOOL is empty.
-LIBTOOL = @LIBTOOL@
-# $(O) expands to "lo" if using libtool, plain "o" if not.
-# Similarly, $(A) expands to "la" or "a".
-O = @O@
-A = @A@
-
-# Library version ID; libtool uses this for the shared library version number.
-# Note: we suggest this match the macro of the same name in jpeglib.h.
-JPEG_LIB_VERSION = @JPEG_LIB_VERSION@
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Unix this is usually jmemnobs.o, but you may want
-# to use jmemansi.o or jmemname.o if you have limited swap space.
-SYSDEPMEM= @MEMORYMGR@
-
-# miscellaneous OS-dependent stuff
-SHELL= /bin/sh
-# linker
-LN= @LN@
-# file deletion command
-RM= rm -f
-# directory creation command
-MKDIR= mkdir
-# library (.a) file creation command
-AR= ar rc
-# second step in .a creation (use "touch" if not needed)
-AR2= @RANLIB@
-# installation program
-INSTALL= @INSTALL@
-INSTALL_PROGRAM= @INSTALL_PROGRAM@
-INSTALL_LIB= @INSTALL_LIB@
-INSTALL_DATA= @INSTALL_DATA@
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.$(O) jutils.$(O) jerror.$(O) jmemmgr.$(O) $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.$(O) jcapistd.$(O) jctrans.$(O) jcparam.$(O) \
- jdatadst.$(O) jcinit.$(O) jcmaster.$(O) jcmarker.$(O) jcmainct.$(O) \
- jcprepct.$(O) jccoefct.$(O) jccolor.$(O) jcsample.$(O) jchuff.$(O) \
- jcphuff.$(O) jcdctmgr.$(O) jfdctfst.$(O) jfdctflt.$(O) \
- jfdctint.$(O)
-# decompression library object files
-DLIBOBJECTS= jdapimin.$(O) jdapistd.$(O) jdtrans.$(O) jdatasrc.$(O) \
- jdmaster.$(O) jdinput.$(O) jdmarker.$(O) jdhuff.$(O) jdphuff.$(O) \
- jdmainct.$(O) jdcoefct.$(O) jdpostct.$(O) jddctmgr.$(O) \
- jidctfst.$(O) jidctflt.$(O) jidctint.$(O) jidctred.$(O) \
- jdsample.$(O) jdcolor.$(O) jquant1.$(O) jquant2.$(O) jdmerge.$(O)
-# These objectfiles are included in libjpeg.a
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.$(O) rdppm.$(O) rdgif.$(O) rdtarga.$(O) rdrle.$(O) \
- rdbmp.$(O) rdswitch.$(O) cdjpeg.$(O)
-DOBJECTS= djpeg.$(O) wrppm.$(O) wrgif.$(O) wrtarga.$(O) wrrle.$(O) \
- wrbmp.$(O) rdcolmap.$(O) cdjpeg.$(O)
-TROBJECTS= jpegtran.$(O) rdswitch.$(O) cdjpeg.$(O) transupp.$(O)
-
-
-all: @A2K_DEPS@ libjpeg.$(A) cjpeg djpeg jpegtran rdjpgcom wrjpgcom
-
-# Special compilation rules to support ansi2knr and libtool.
-.SUFFIXES: .lo .la
-
-# How to compile with libtool.
-@COM_LT@.c.lo:
-@COM_LT@ $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c $(srcdir)/$*.c
-
-# How to use ansi2knr, when not using libtool.
-@COM_A2K@.c.o:
-@COM_A2K@ ./ansi2knr $(srcdir)/$*.c knr/$*.c
-@COM_A2K@ $(CC) $(CFLAGS) -c knr/$*.c
-@COM_A2K@ $(RM) knr/$*.c
-
-# How to use ansi2knr AND libtool.
-@COM_A2K@.c.lo:
-@COM_A2K@ ./ansi2knr $(srcdir)/$*.c knr/$*.c
-@COM_A2K@ $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c knr/$*.c
-@COM_A2K@ $(RM) knr/$*.c
-
-ansi2knr: ansi2knr.c
- $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr $(srcdir)/ansi2knr.c
- $(MKDIR) knr
-
-# the library:
-
-# without libtool:
-libjpeg.a: @A2K_DEPS@ $(LIBOBJECTS)
- $(RM) libjpeg.a
- $(AR) libjpeg.a $(LIBOBJECTS)
- $(AR2) libjpeg.a
-
-# with libtool:
-libjpeg.la: @A2K_DEPS@ $(LIBOBJECTS)
- $(LIBTOOL) --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
- -rpath $(libdir) -version-info $(JPEG_LIB_VERSION)
-
-# sample programs:
-
-cjpeg: $(COBJECTS) libjpeg.$(A)
- $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.$(A) $(LDLIBS)
-
-djpeg: $(DOBJECTS) libjpeg.$(A)
- $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.$(A) $(LDLIBS)
-
-jpegtran: $(TROBJECTS) libjpeg.$(A)
- $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.$(A) $(LDLIBS)
-
-rdjpgcom: rdjpgcom.$(O)
- $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.$(O) $(LDLIBS)
-
-wrjpgcom: wrjpgcom.$(O)
- $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.$(O) $(LDLIBS)
-
-# Installation rules:
-
-install: cjpeg djpeg jpegtran rdjpgcom wrjpgcom @FORCE_INSTALL_LIB@
- $(INSTALL_PROGRAM) cjpeg $(bindir)/$(binprefix)cjpeg
- $(INSTALL_PROGRAM) djpeg $(bindir)/$(binprefix)djpeg
- $(INSTALL_PROGRAM) jpegtran $(bindir)/$(binprefix)jpegtran
- $(INSTALL_PROGRAM) rdjpgcom $(bindir)/$(binprefix)rdjpgcom
- $(INSTALL_PROGRAM) wrjpgcom $(bindir)/$(binprefix)wrjpgcom
- $(INSTALL_DATA) $(srcdir)/cjpeg.1 $(mandir)/$(manprefix)cjpeg.$(manext)
- $(INSTALL_DATA) $(srcdir)/djpeg.1 $(mandir)/$(manprefix)djpeg.$(manext)
- $(INSTALL_DATA) $(srcdir)/jpegtran.1 $(mandir)/$(manprefix)jpegtran.$(manext)
- $(INSTALL_DATA) $(srcdir)/rdjpgcom.1 $(mandir)/$(manprefix)rdjpgcom.$(manext)
- $(INSTALL_DATA) $(srcdir)/wrjpgcom.1 $(mandir)/$(manprefix)wrjpgcom.$(manext)
-
-install-lib: libjpeg.$(A) install-headers
- $(INSTALL_LIB) libjpeg.$(A) $(libdir)/$(binprefix)libjpeg.$(A)
-
-install-headers: jconfig.h
- $(INSTALL_DATA) jconfig.h $(includedir)/jconfig.h
- $(INSTALL_DATA) $(srcdir)/jpeglib.h $(includedir)/jpeglib.h
- $(INSTALL_DATA) $(srcdir)/jmorecfg.h $(includedir)/jmorecfg.h
- $(INSTALL_DATA) $(srcdir)/jerror.h $(includedir)/jerror.h
-
-clean:
- $(RM) *.o *.lo libjpeg.a libjpeg.la
- $(RM) cjpeg djpeg jpegtran rdjpgcom wrjpgcom
- $(RM) ansi2knr core testout* config.log config.status
- $(RM) -r knr .libs _libs
-
-distclean: clean
- $(RM) Makefile jconfig.h libtool config.cache
-
-test: cjpeg djpeg jpegtran
- $(RM) testout*
- ./djpeg -dct int -ppm -outfile testout.ppm $(srcdir)/testorig.jpg
- ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp $(srcdir)/testorig.jpg
- ./cjpeg -dct int -outfile testout.jpg $(srcdir)/testimg.ppm
- ./djpeg -dct int -ppm -outfile testoutp.ppm $(srcdir)/testprog.jpg
- ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg $(srcdir)/testimg.ppm
- ./jpegtran -outfile testoutt.jpg $(srcdir)/testprog.jpg
- cmp $(srcdir)/testimg.ppm testout.ppm
- cmp $(srcdir)/testimg.bmp testout.bmp
- cmp $(srcdir)/testimg.jpg testout.jpg
- cmp $(srcdir)/testimg.ppm testoutp.ppm
- cmp $(srcdir)/testimgp.jpg testoutp.jpg
- cmp $(srcdir)/testorig.jpg testoutt.jpg
-
-check: test
-
-# Mistake catcher:
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-# GNU Make likes to know which target names are not really files to be made:
-.PHONY: all install install-lib install-headers clean distclean test check
-
-
-jcapimin.$(O): jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.$(O): jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.$(O): jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.$(O): jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.$(O): jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.$(O): jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.$(O): jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.$(O): jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.$(O): jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.$(O): jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.$(O): jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.$(O): jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.$(O): jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.$(O): jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.$(O): jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.$(O): jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.$(O): jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.$(O): jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.$(O): jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.$(O): jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.$(O): jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.$(O): jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.$(O): jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.$(O): jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.$(O): jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.$(O): jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.$(O): jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.$(O): jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.$(O): jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.$(O): jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.$(O): jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.$(O): jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.$(O): jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.$(O): jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.$(O): jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.$(O): jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.$(O): jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.$(O): jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.$(O): jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.$(O): jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.$(O): jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.$(O): jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.$(O): jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.$(O): jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.$(O): jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.$(O): jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.$(O): jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.$(O): jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.$(O): jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.$(O): jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.$(O): cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.$(O): djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.$(O): jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.$(O): rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.$(O): wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.$(O): cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.$(O): rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.$(O): rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.$(O): transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.$(O): rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.$(O): wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.$(O): rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.$(O): wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.$(O): rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.$(O): wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.$(O): rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.$(O): wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.$(O): rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.$(O): wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.dj b/Build/source/extra/jpeg/makefile.dj
deleted file mode 100644
index f766d25e38a..00000000000
--- a/Build/source/extra/jpeg/makefile.dj
+++ /dev/null
@@ -1,220 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for DJGPP (Delorie's GNU C port on MS-DOS), v2.0 or later.
-# Thanks to Frank J. Donahoe for this version.
-
-# Read installation instructions before saying "make" !!
-
-# The name of your C compiler:
-CC= gcc
-
-# You may need to adjust these cc options:
-CFLAGS= -O2 -Wall -I.
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Link-time cc options:
-LDFLAGS= -s
-
-# To link any special libraries, add the necessary -l commands here.
-LDLIBS=
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For DJGPP this is usually jmemnobs.o, but you could
-# use jmemname.o if you want to use named temp files instead of swap space.
-SYSDEPMEM= jmemnobs.o
-
-# miscellaneous OS-dependent stuff
-# linker
-LN= $(CC)
-# file deletion command
-RM= del
-# library (.a) file creation command
-AR= ar rc
-# second step in .a creation (use "touch" if not needed)
-AR2= ranlib
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o \
- jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o \
- jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o \
- jfdctint.o
-# decompression library object files
-DLIBOBJECTS= jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o \
- jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o \
- jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o \
- jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o
-# These objectfiles are included in libjpeg.a
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \
- cdjpeg.o
-DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \
- cdjpeg.o
-TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o
-
-
-all: libjpeg.a cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
-
-libjpeg.a: $(LIBOBJECTS)
- $(RM) libjpeg.a
- $(AR) libjpeg.a $(LIBOBJECTS)
- $(AR2) libjpeg.a
-
-cjpeg.exe: $(COBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o cjpeg.exe $(COBJECTS) libjpeg.a $(LDLIBS)
-
-djpeg.exe: $(DOBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o djpeg.exe $(DOBJECTS) libjpeg.a $(LDLIBS)
-
-jpegtran.exe: $(TROBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o jpegtran.exe $(TROBJECTS) libjpeg.a $(LDLIBS)
-
-rdjpgcom.exe: rdjpgcom.o
- $(LN) $(LDFLAGS) -o rdjpgcom.exe rdjpgcom.o $(LDLIBS)
-
-wrjpgcom.exe: wrjpgcom.o
- $(LN) $(LDFLAGS) -o wrjpgcom.exe wrjpgcom.o $(LDLIBS)
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- $(RM) *.o
- $(RM) cjpeg.exe
- $(RM) djpeg.exe
- $(RM) jpegtran.exe
- $(RM) rdjpgcom.exe
- $(RM) wrjpgcom.exe
- $(RM) libjpeg.a
- $(RM) testout*.*
-
-test: cjpeg.exe djpeg.exe jpegtran.exe
- $(RM) testout*.*
- ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- ./cjpeg -dct int -outfile testout.jpg testimg.ppm
- ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- ./jpegtran -outfile testoutt.jpg testprog.jpg
- fc /b testimg.ppm testout.ppm
- fc /b testimg.bmp testout.bmp
- fc /b testimg.jpg testout.jpg
- fc /b testimg.ppm testoutp.ppm
- fc /b testimgp.jpg testoutp.jpg
- fc /b testorig.jpg testoutt.jpg
-
-
-jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.o: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.o: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.o: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.manx b/Build/source/extra/jpeg/makefile.manx
deleted file mode 100644
index 4cb42d17ca1..00000000000
--- a/Build/source/extra/jpeg/makefile.manx
+++ /dev/null
@@ -1,214 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for Amiga systems using Manx Aztec C ver 5.x.
-# Thanks to D.J. James (djjames@cup.portal.com) for this version.
-
-# Read installation instructions before saying "make" !!
-
-# The name of your C compiler:
-CC= cc
-
-# You may need to adjust these cc options:
-# Uncomment for generic 68000 code (will work on any Amiga)
-ARCHFLAGS= -sn
-
-# Uncomment for 68020/68030 code (faster, but won't run on 68000 CPU)
-#ARCHFLAGS= -c2
-
-CFLAGS= -MC -MD $(ARCHFLAGS) -spfam -r4
-
-# Link-time cc options:
-LDFLAGS= -g
-
-# To link any special libraries, add the necessary -l commands here.
-LDLIBS= -lml -lcl
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Amiga we recommend jmemname.o.
-SYSDEPMEM= jmemname.o
-
-# miscellaneous OS-dependent stuff
-# linker
-LN= ln
-# file deletion command
-RM= delete quiet
-# library (.lib) file creation command
-AR= lb
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o \
- jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o \
- jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o \
- jfdctint.o
-# decompression library object files
-DLIBOBJECTS= jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o \
- jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o \
- jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o \
- jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \
- cdjpeg.o
-DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \
- cdjpeg.o
-TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o
-
-
-all: libjpeg.lib cjpeg djpeg jpegtran rdjpgcom wrjpgcom
-
-libjpeg.lib: $(LIBOBJECTS)
- -$(RM) libjpeg.lib
- $(AR) libjpeg.lib $(LIBOBJECTS)
-
-cjpeg: $(COBJECTS) libjpeg.lib
- $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.lib $(LDLIBS)
-
-djpeg: $(DOBJECTS) libjpeg.lib
- $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.lib $(LDLIBS)
-
-jpegtran: $(TROBJECTS) libjpeg.lib
- $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.lib $(LDLIBS)
-
-rdjpgcom: rdjpgcom.o
- $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS)
-
-wrjpgcom: wrjpgcom.o
- $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS)
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- -$(RM) *.o cjpeg djpeg jpegtran libjpeg.lib rdjpgcom wrjpgcom
- -$(RM) core testout*.*
-
-test: cjpeg djpeg jpegtran
- -$(RM) testout*.*
- djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- cjpeg -dct int -outfile testout.jpg testimg.ppm
- djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- jpegtran -outfile testoutt.jpg testprog.jpg
- cmp testimg.ppm testout.ppm
- cmp testimg.bmp testout.bmp
- cmp testimg.jpg testout.jpg
- cmp testimg.ppm testoutp.ppm
- cmp testimgp.jpg testoutp.jpg
- cmp testorig.jpg testoutt.jpg
-
-
-jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.o: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.o: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.o: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.mc6 b/Build/source/extra/jpeg/makefile.mc6
deleted file mode 100644
index 6aff054646a..00000000000
--- a/Build/source/extra/jpeg/makefile.mc6
+++ /dev/null
@@ -1,249 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for Microsoft C for MS-DOS, version 6.00A and up.
-# Use NMAKE, not Microsoft's brain-damaged MAKE.
-# Thanks to Alan Wright and Chris Turner of Olivetti Research Ltd.
-
-# Read installation instructions before saying "nmake" !!
-
-# You may need to adjust these compiler options:
-CFLAGS = -AM -Oecigt -Gs -W3
-# -AM medium memory model (or use -AS for small model, if you remove features)
-# -Oecigt -Gs maximum safe optimisation (-Ol has bugs in MSC 6.00A)
-# -W3 warning level 3
-# You might also want to add -G2 if you have an 80286, etc.
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Jan-Herman Buining suggests the following switches for MS C 8.0 and a 486:
-# CFLAGS = /AM /f- /FPi87 /G3 /Gs /Gy /Ob1 /Oc /Oe /Og /Oi /Ol /On /Oo /Ot \
-# /OV4 /W3
-# except for jquant1.c, which must be compiled with /Oo- to avoid a compiler
-# crash.
-
-# Ingar Steinsland suggests the following switches when building
-# a 16-bit Windows DLL:
-# CFLAGS = -ALw -Gsw -Zpe -W3 -O2 -Zi -Zd
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For DOS, we recommend jmemdos.c and jmemdosa.asm.
-# (But not for Windows; see install.doc if you use this makefile for Windows.)
-SYSDEPMEM= jmemdos.obj jmemdosa.obj
-# SYSDEPMEMLIB must list the same files with "+" signs for the librarian.
-SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.obj jcapistd.obj jctrans.obj jcparam.obj jdatadst.obj \
- jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj jcprepct.obj \
- jccoefct.obj jccolor.obj jcsample.obj jchuff.obj jcphuff.obj \
- jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj
-# decompression library object files
-DLIBOBJECTS= jdapimin.obj jdapistd.obj jdtrans.obj jdatasrc.obj \
- jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdphuff.obj \
- jdmainct.obj jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj \
- jidctflt.obj jidctint.obj jidctred.obj jdsample.obj jdcolor.obj \
- jquant1.obj jquant2.obj jdmerge.obj
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \
- rdswitch.obj cdjpeg.obj
-DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \
- rdcolmap.obj cdjpeg.obj
-TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj
-
-# need linker response file because file list > 128 chars
-RFILE = libjpeg.ans
-
-
-all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
-
-libjpeg.lib: $(LIBOBJECTS) $(RFILE)
- del libjpeg.lib
- lib @$(RFILE)
-
-# linker response file for building libjpeg.lib
-$(RFILE) : makefile
- del $(RFILE)
- echo libjpeg.lib >$(RFILE)
-# silly want-to-create-it prompt:
- echo y >>$(RFILE)
- echo +jcapimin.obj +jcapistd.obj +jctrans.obj +jcparam.obj & >>$(RFILE)
- echo +jdatadst.obj +jcinit.obj +jcmaster.obj +jcmarker.obj & >>$(RFILE)
- echo +jcmainct.obj +jcprepct.obj +jccoefct.obj & >>$(RFILE)
- echo +jccolor.obj +jcsample.obj +jchuff.obj +jcphuff.obj & >>$(RFILE)
- echo +jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj & >>$(RFILE)
- echo +jfdctint.obj +jdapimin.obj +jdapistd.obj & >>$(RFILE)
- echo +jdtrans.obj +jdatasrc.obj +jdmaster.obj +jdinput.obj & >>$(RFILE)
- echo +jdmarker.obj +jdhuff.obj +jdphuff.obj +jdmainct.obj & >>$(RFILE)
- echo +jdcoefct.obj +jdpostct.obj +jddctmgr.obj & >>$(RFILE)
- echo +jidctfst.obj +jidctflt.obj +jidctint.obj & >>$(RFILE)
- echo +jidctred.obj +jdsample.obj +jdcolor.obj +jquant1.obj & >>$(RFILE)
- echo +jquant2.obj +jdmerge.obj +jcomapi.obj +jutils.obj & >>$(RFILE)
- echo +jerror.obj +jmemmgr.obj & >>$(RFILE)
- echo $(SYSDEPMEMLIB) ; >>$(RFILE)
-
-cjpeg.exe: $(COBJECTS) libjpeg.lib
- echo $(COBJECTS) >cjpeg.lst
- link /STACK:4096 /EXEPACK @cjpeg.lst, cjpeg.exe, , libjpeg.lib, ;
- del cjpeg.lst
-
-djpeg.exe: $(DOBJECTS) libjpeg.lib
- echo $(DOBJECTS) >djpeg.lst
- link /STACK:4096 /EXEPACK @djpeg.lst, djpeg.exe, , libjpeg.lib, ;
- del djpeg.lst
-
-jpegtran.exe: $(TROBJECTS) libjpeg.lib
- link /STACK:4096 /EXEPACK $(TROBJECTS), jpegtran.exe, , libjpeg.lib, ;
-
-rdjpgcom.exe: rdjpgcom.c
- $(CC) -AS -O -W3 rdjpgcom.c
-
-# wrjpgcom needs large model so it can malloc a 64K chunk
-wrjpgcom.exe: wrjpgcom.c
- $(CC) -AL -O -W3 wrjpgcom.c
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- del *.obj
- del libjpeg.lib
- del cjpeg.exe
- del djpeg.exe
- del jpegtran.exe
- del rdjpgcom.exe
- del wrjpgcom.exe
- del testout*.*
-
-test: cjpeg.exe djpeg.exe jpegtran.exe
- del testout*.*
- djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- cjpeg -dct int -outfile testout.jpg testimg.ppm
- djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- jpegtran -outfile testoutt.jpg testprog.jpg
- fc /b testimg.ppm testout.ppm
- fc /b testimg.bmp testout.bmp
- fc /b testimg.jpg testout.jpg
- fc /b testimg.ppm testoutp.ppm
- fc /b testimgp.jpg testoutp.jpg
- fc /b testorig.jpg testoutt.jpg
-
-
-jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.obj: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.obj: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.obj: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-jmemdosa.obj : jmemdosa.asm
- masm /mx $*;
diff --git a/Build/source/extra/jpeg/makefile.mms b/Build/source/extra/jpeg/makefile.mms
deleted file mode 100644
index cf130e5b9f3..00000000000
--- a/Build/source/extra/jpeg/makefile.mms
+++ /dev/null
@@ -1,218 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for use with MMS on Digital VMS systems.
-# Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu)
-# and Tim Bell (tbell@netcom.com) for their help.
-
-# Read installation instructions before saying "MMS" !!
-
-# You may need to adjust these cc options:
-CFLAGS= $(CFLAGS) /NoDebug /Optimize
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via /Define switches here.
-.ifdef ALPHA
-OPT=
-.else
-OPT= ,Sys$Disk:[]MAKVMS.OPT/Option
-.endif
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Unix this is usually jmemnobs.o, but you may want
-# to use jmemansi.o or jmemname.o if you have limited swap space.
-SYSDEPMEM= jmemnobs.obj
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.obj jcapistd.obj jctrans.obj jcparam.obj jdatadst.obj \
- jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj jcprepct.obj \
- jccoefct.obj jccolor.obj jcsample.obj jchuff.obj jcphuff.obj \
- jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj
-# decompression library object files
-DLIBOBJECTS= jdapimin.obj jdapistd.obj jdtrans.obj jdatasrc.obj \
- jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdphuff.obj \
- jdmainct.obj jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj \
- jidctflt.obj jidctint.obj jidctred.obj jdsample.obj jdcolor.obj \
- jquant1.obj jquant2.obj jdmerge.obj
-# These objectfiles are included in libjpeg.olb
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \
- rdswitch.obj cdjpeg.obj
-DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \
- rdcolmap.obj cdjpeg.obj
-TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj
-# objectfile lists with commas --- what a crock
-COBJLIST= cjpeg.obj,rdppm.obj,rdgif.obj,rdtarga.obj,rdrle.obj,rdbmp.obj,\
- rdswitch.obj,cdjpeg.obj
-DOBJLIST= djpeg.obj,wrppm.obj,wrgif.obj,wrtarga.obj,wrrle.obj,wrbmp.obj,\
- rdcolmap.obj,cdjpeg.obj
-TROBJLIST= jpegtran.obj,rdswitch.obj,cdjpeg.obj,transupp.obj
-LIBOBJLIST= jcapimin.obj,jcapistd.obj,jctrans.obj,jcparam.obj,jdatadst.obj,\
- jcinit.obj,jcmaster.obj,jcmarker.obj,jcmainct.obj,jcprepct.obj,\
- jccoefct.obj,jccolor.obj,jcsample.obj,jchuff.obj,jcphuff.obj,\
- jcdctmgr.obj,jfdctfst.obj,jfdctflt.obj,jfdctint.obj,jdapimin.obj,\
- jdapistd.obj,jdtrans.obj,jdatasrc.obj,jdmaster.obj,jdinput.obj,\
- jdmarker.obj,jdhuff.obj,jdphuff.obj,jdmainct.obj,jdcoefct.obj,\
- jdpostct.obj,jddctmgr.obj,jidctfst.obj,jidctflt.obj,jidctint.obj,\
- jidctred.obj,jdsample.obj,jdcolor.obj,jquant1.obj,jquant2.obj,\
- jdmerge.obj,jcomapi.obj,jutils.obj,jerror.obj,jmemmgr.obj,$(SYSDEPMEM)
-
-
-.first
- @- Define /NoLog Sys Sys$Library
-
-ALL : libjpeg.olb cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
- @ Continue
-
-libjpeg.olb : $(LIBOBJECTS)
- Library /Create libjpeg.olb $(LIBOBJLIST)
-
-cjpeg.exe : $(COBJECTS) libjpeg.olb
- $(LINK) $(LFLAGS) /Executable = cjpeg.exe $(COBJLIST),libjpeg.olb/Library$(OPT)
-
-djpeg.exe : $(DOBJECTS) libjpeg.olb
- $(LINK) $(LFLAGS) /Executable = djpeg.exe $(DOBJLIST),libjpeg.olb/Library$(OPT)
-
-jpegtran.exe : $(TROBJECTS) libjpeg.olb
- $(LINK) $(LFLAGS) /Executable = jpegtran.exe $(TROBJLIST),libjpeg.olb/Library$(OPT)
-
-rdjpgcom.exe : rdjpgcom.obj
- $(LINK) $(LFLAGS) /Executable = rdjpgcom.exe rdjpgcom.obj$(OPT)
-
-wrjpgcom.exe : wrjpgcom.obj
- $(LINK) $(LFLAGS) /Executable = wrjpgcom.exe wrjpgcom.obj$(OPT)
-
-jconfig.h : jconfig.vms
- @- Copy jconfig.vms jconfig.h
-
-clean :
- @- Set Protection = Owner:RWED *.*;-1
- @- Set Protection = Owner:RWED *.OBJ
- - Purge /NoLog /NoConfirm *.*
- - Delete /NoLog /NoConfirm *.OBJ;
-
-test : cjpeg.exe djpeg.exe jpegtran.exe
- mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm
- mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg
- - Backup /Compare/Log testimg.ppm testout.ppm
- - Backup /Compare/Log testimg.bmp testout.bmp
- - Backup /Compare/Log testimg.jpg testout.jpg
- - Backup /Compare/Log testimg.ppm testoutp.ppm
- - Backup /Compare/Log testimgp.jpg testoutp.jpg
- - Backup /Compare/Log testorig.jpg testoutt.jpg
-
-
-jcapimin.obj : jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.obj : jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.obj : jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.obj : jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.obj : jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.obj : jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.obj : jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.obj : jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.obj : jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.obj : jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.obj : jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.obj : jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.obj : jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.obj : jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.obj : jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.obj : jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.obj : jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.obj : jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.obj : jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.obj : jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.obj : jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.obj : jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.obj : jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.obj : jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.obj : jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.obj : jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.obj : jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.obj : jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.obj : jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.obj : jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.obj : jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.obj : jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.obj : jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.obj : jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.obj : jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.obj : jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.obj : jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.obj : jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.obj : jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.obj : jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.obj : jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.obj : jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.obj : jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.obj : jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.obj : jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.obj : jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.obj : jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.obj : jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.obj : jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.obj : jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.obj : cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.obj : djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.obj : jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.obj : rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.obj : wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.obj : cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.obj : rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.obj : rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.obj : transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.obj : rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.obj : wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.obj : rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.obj : wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.obj : rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.obj : wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.obj : rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.obj : wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.obj : rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.obj : wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.sas b/Build/source/extra/jpeg/makefile.sas
deleted file mode 100644
index f296faf069d..00000000000
--- a/Build/source/extra/jpeg/makefile.sas
+++ /dev/null
@@ -1,252 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for Amiga systems using SAS C 6.0 and up.
-# Thanks to Ed Hanway, Mark Rinfret, and Jim Zepeda.
-
-# Read installation instructions before saying "make" !!
-
-# The name of your C compiler:
-CC= sc
-
-# You may need to adjust these cc options:
-# Uncomment the following lines for generic 680x0 version
-ARCHFLAGS= cpu=any
-SUFFIX=
-
-# Uncomment the following lines for 68030-only version
-#ARCHFLAGS= cpu=68030
-#SUFFIX=.030
-
-CFLAGS= nostackcheck data=near parms=register optimize $(ARCHFLAGS) \
- ignore=104 ignore=304 ignore=306
-# ignore=104 disables warnings for mismatched const qualifiers
-# ignore=304 disables warnings for variables being optimized out
-# ignore=306 disables warnings for the inlining of functions
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via define switches here.
-
-# Link-time cc options:
-LDFLAGS= SC SD ND BATCH
-
-# To link any special libraries, add the necessary commands here.
-LDLIBS= LIB:scm.lib LIB:sc.lib
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Amiga we recommend jmemname.o.
-SYSDEPMEM= jmemname.o
-
-# miscellaneous OS-dependent stuff
-# linker
-LN= slink
-# file deletion command
-RM= delete quiet
-# library (.lib) file creation command
-AR= oml
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o \
- jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o \
- jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o \
- jfdctint.o
-# decompression library object files
-DLIBOBJECTS= jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o \
- jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o \
- jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o \
- jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \
- cdjpeg.o
-DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \
- cdjpeg.o
-TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o
-
-
-all: libjpeg.lib cjpeg$(SUFFIX) djpeg$(SUFFIX) jpegtran$(SUFFIX) rdjpgcom$(SUFFIX) wrjpgcom$(SUFFIX)
-
-# note: do several AR steps to avoid command line length limitations
-
-libjpeg.lib: $(LIBOBJECTS)
- -$(RM) libjpeg.lib
- $(AR) libjpeg.lib r $(CLIBOBJECTS)
- $(AR) libjpeg.lib r $(DLIBOBJECTS)
- $(AR) libjpeg.lib r $(COMOBJECTS)
-
-cjpeg$(SUFFIX): $(COBJECTS) libjpeg.lib
- $(LN) <WITH <
-$(LDFLAGS)
-TO cjpeg$(SUFFIX)
-FROM LIB:c.o $(COBJECTS)
-LIB libjpeg.lib $(LDLIBS)
-<
-
-djpeg$(SUFFIX): $(DOBJECTS) libjpeg.lib
- $(LN) <WITH <
-$(LDFLAGS)
-TO djpeg$(SUFFIX)
-FROM LIB:c.o $(DOBJECTS)
-LIB libjpeg.lib $(LDLIBS)
-<
-
-jpegtran$(SUFFIX): $(TROBJECTS) libjpeg.lib
- $(LN) <WITH <
-$(LDFLAGS)
-TO jpegtran$(SUFFIX)
-FROM LIB:c.o $(TROBJECTS)
-LIB libjpeg.lib $(LDLIBS)
-<
-
-rdjpgcom$(SUFFIX): rdjpgcom.o
- $(LN) <WITH <
-$(LDFLAGS)
-TO rdjpgcom$(SUFFIX)
-FROM LIB:c.o rdjpgcom.o
-LIB $(LDLIBS)
-<
-
-wrjpgcom$(SUFFIX): wrjpgcom.o
- $(LN) <WITH <
-$(LDFLAGS)
-TO wrjpgcom$(SUFFIX)
-FROM LIB:c.o wrjpgcom.o
-LIB $(LDLIBS)
-<
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- -$(RM) *.o cjpeg djpeg jpegtran cjpeg.030 djpeg.030 jpegtran.030
- -$(RM) rdjpgcom wrjpgcom rdjpgcom.030 wrjpgcom.030
- -$(RM) libjpeg.lib core testout*.*
-
-test: cjpeg djpeg jpegtran
- -$(RM) testout*.*
- djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- cjpeg -dct int -outfile testout.jpg testimg.ppm
- djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- jpegtran -outfile testoutt.jpg testprog.jpg
- cmp testimg.ppm testout.ppm
- cmp testimg.bmp testout.bmp
- cmp testimg.jpg testout.jpg
- cmp testimg.ppm testoutp.ppm
- cmp testimgp.jpg testoutp.jpg
- cmp testorig.jpg testoutt.jpg
-
-
-jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.o: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.o: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.o: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.unix b/Build/source/extra/jpeg/makefile.unix
deleted file mode 100644
index 00455ab6a88..00000000000
--- a/Build/source/extra/jpeg/makefile.unix
+++ /dev/null
@@ -1,228 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is suitable for Unix-like systems with non-ANSI compilers.
-# If you have an ANSI compiler, makefile.ansi is a better starting point.
-
-# Read installation instructions before saying "make" !!
-
-# The name of your C compiler:
-CC= cc
-
-# You may need to adjust these cc options:
-CFLAGS= -O
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-# However, any special defines for ansi2knr.c may be included here:
-ANSI2KNRFLAGS=
-
-# Link-time cc options:
-LDFLAGS=
-
-# To link any special libraries, add the necessary -l commands here.
-LDLIBS=
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For Unix this is usually jmemnobs.o, but you may want
-# to use jmemansi.o or jmemname.o if you have limited swap space.
-SYSDEPMEM= jmemnobs.o
-
-# miscellaneous OS-dependent stuff
-# linker
-LN= $(CC)
-# file deletion command
-RM= rm -f
-# file rename command
-MV= mv
-# library (.a) file creation command
-AR= ar rc
-# second step in .a creation (use "touch" if not needed)
-AR2= ranlib
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.o jcapistd.o jctrans.o jcparam.o jdatadst.o jcinit.o \
- jcmaster.o jcmarker.o jcmainct.o jcprepct.o jccoefct.o jccolor.o \
- jcsample.o jchuff.o jcphuff.o jcdctmgr.o jfdctfst.o jfdctflt.o \
- jfdctint.o
-# decompression library object files
-DLIBOBJECTS= jdapimin.o jdapistd.o jdtrans.o jdatasrc.o jdmaster.o \
- jdinput.o jdmarker.o jdhuff.o jdphuff.o jdmainct.o jdcoefct.o \
- jdpostct.o jddctmgr.o jidctfst.o jidctflt.o jidctint.o jidctred.o \
- jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o
-# These objectfiles are included in libjpeg.a
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \
- cdjpeg.o
-DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \
- cdjpeg.o
-TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o
-
-
-all: ansi2knr libjpeg.a cjpeg djpeg jpegtran rdjpgcom wrjpgcom
-
-# This rule causes ansi2knr to be invoked.
-.c.o:
- ./ansi2knr $*.c T$*.c
- $(CC) $(CFLAGS) -c T$*.c
- $(RM) T$*.c $*.o
- $(MV) T$*.o $*.o
-
-ansi2knr: ansi2knr.c
- $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c
-
-libjpeg.a: ansi2knr $(LIBOBJECTS)
- $(RM) libjpeg.a
- $(AR) libjpeg.a $(LIBOBJECTS)
- $(AR2) libjpeg.a
-
-cjpeg: ansi2knr $(COBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.a $(LDLIBS)
-
-djpeg: ansi2knr $(DOBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.a $(LDLIBS)
-
-jpegtran: ansi2knr $(TROBJECTS) libjpeg.a
- $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.a $(LDLIBS)
-
-rdjpgcom: rdjpgcom.o
- $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS)
-
-wrjpgcom: wrjpgcom.o
- $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS)
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean:
- $(RM) *.o cjpeg djpeg jpegtran libjpeg.a rdjpgcom wrjpgcom
- $(RM) ansi2knr core testout*
-
-test: cjpeg djpeg jpegtran
- $(RM) testout*
- ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- ./cjpeg -dct int -outfile testout.jpg testimg.ppm
- ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- ./jpegtran -outfile testoutt.jpg testprog.jpg
- cmp testimg.ppm testout.ppm
- cmp testimg.bmp testout.bmp
- cmp testimg.jpg testout.jpg
- cmp testimg.ppm testoutp.ppm
- cmp testimgp.jpg testoutp.jpg
- cmp testorig.jpg testoutt.jpg
-
-
-jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.o: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.o: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.o: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.vc b/Build/source/extra/jpeg/makefile.vc
deleted file mode 100644
index 2acf0694027..00000000000
--- a/Build/source/extra/jpeg/makefile.vc
+++ /dev/null
@@ -1,211 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is for Microsoft Visual C++ on Windows NT (and 95?).
-# It builds the IJG library as a statically linkable library (.LIB),
-# and builds the sample applications as console-mode apps.
-# Thanks to Xingong Chang, Raymond Everly and others.
-
-# Read installation instructions before saying "nmake" !!
-# To build an optimized library without debug info, say "nmake nodebug=1".
-
-# Pull in standard variable definitions
-!include <win32.mak>
-
-# You may want to adjust these compiler options:
-CFLAGS= $(cflags) $(cdebug) $(cvars) -I.
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Link-time options:
-LDFLAGS= $(ldebug) $(conlflags)
-
-# To link any special libraries, add the necessary commands here.
-LDLIBS= $(conlibs)
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. For NT we suggest jmemnobs.obj, which expects the OS to
-# provide adequate virtual memory.
-SYSDEPMEM= jmemnobs.obj
-
-# miscellaneous OS-dependent stuff
-# file deletion command
-RM= del
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c \
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c \
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c \
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c \
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c \
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h \
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc \
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc \
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds \
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st \
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms \
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.obj jcapistd.obj jctrans.obj jcparam.obj jdatadst.obj \
- jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj jcprepct.obj \
- jccoefct.obj jccolor.obj jcsample.obj jchuff.obj jcphuff.obj \
- jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj
-# decompression library object files
-DLIBOBJECTS= jdapimin.obj jdapistd.obj jdtrans.obj jdatasrc.obj \
- jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdphuff.obj \
- jdmainct.obj jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj \
- jidctflt.obj jidctint.obj jidctred.obj jdsample.obj jdcolor.obj \
- jquant1.obj jquant2.obj jdmerge.obj
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \
- rdswitch.obj cdjpeg.obj
-DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \
- rdcolmap.obj cdjpeg.obj
-TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj
-
-# Template command for compiling .c to .obj
-.c.obj:
- $(cc) $(CFLAGS) $*.c
-
-
-all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
-
-libjpeg.lib: $(LIBOBJECTS)
- $(RM) libjpeg.lib
- lib -out:libjpeg.lib $(LIBOBJECTS)
-
-cjpeg.exe: $(COBJECTS) libjpeg.lib
- $(link) $(LDFLAGS) -out:cjpeg.exe $(COBJECTS) libjpeg.lib $(LDLIBS)
-
-djpeg.exe: $(DOBJECTS) libjpeg.lib
- $(link) $(LDFLAGS) -out:djpeg.exe $(DOBJECTS) libjpeg.lib $(LDLIBS)
-
-jpegtran.exe: $(TROBJECTS) libjpeg.lib
- $(link) $(LDFLAGS) -out:jpegtran.exe $(TROBJECTS) libjpeg.lib $(LDLIBS)
-
-rdjpgcom.exe: rdjpgcom.obj
- $(link) $(LDFLAGS) -out:rdjpgcom.exe rdjpgcom.obj $(LDLIBS)
-
-wrjpgcom.exe: wrjpgcom.obj
- $(link) $(LDFLAGS) -out:wrjpgcom.exe wrjpgcom.obj $(LDLIBS)
-
-
-clean:
- $(RM) *.obj *.exe libjpeg.lib
- $(RM) testout*
-
-test: cjpeg.exe djpeg.exe jpegtran.exe
- $(RM) testout*
- .\djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- .\djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- .\cjpeg -dct int -outfile testout.jpg testimg.ppm
- .\djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- .\cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- .\jpegtran -outfile testoutt.jpg testprog.jpg
- fc /b testimg.ppm testout.ppm
- fc /b testimg.bmp testout.bmp
- fc /b testimg.jpg testout.jpg
- fc /b testimg.ppm testoutp.ppm
- fc /b testimgp.jpg testoutp.jpg
- fc /b testorig.jpg testoutt.jpg
-
-
-jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.obj: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h
-jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdphuff.obj: jdphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdhuff.h
-jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h
-jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jidctred.obj: jidctred.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h
-cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h
-jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h
-rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h
-wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h
-cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h
-rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
-wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h
diff --git a/Build/source/extra/jpeg/makefile.vms b/Build/source/extra/jpeg/makefile.vms
deleted file mode 100644
index a42358d05ca..00000000000
--- a/Build/source/extra/jpeg/makefile.vms
+++ /dev/null
@@ -1,142 +0,0 @@
-$! Makefile for Independent JPEG Group's software
-$!
-$! This is a command procedure for Digital VMS systems that do not have MMS.
-$! It builds the JPEG software by brute force, recompiling everything whether
-$! or not it is necessary. It then runs the basic self-test.
-$! Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu)
-$! and Tim Bell (tbell@netcom.com) for their help.
-$!
-$! Read installation instructions before running this!!
-$!
-$ If F$Mode () .eqs. "INTERACTIVE"
-$ Then
-$ VERIFY = F$Verify (0)
-$ Else
-$ VERIFY = F$Verify (1)
-$ EndIf
-$ On Control_Y Then GoTo End
-$ On Error Then GoTo End
-$
-$ If F$GetSyi ("HW_MODEL") .gt. 1023
-$ Then
-$ OPT = ""
-$ Else
-$ OPT = ",Sys$Disk:[]makvms.opt/Option"
-$ EndIf
-$
-$ DoCompile := CC /NoDebug /Optimize /NoList
-$!
-$ DoCompile jcapimin.c
-$ DoCompile jcapistd.c
-$ DoCompile jctrans.c
-$ DoCompile jcparam.c
-$ DoCompile jdatadst.c
-$ DoCompile jcinit.c
-$ DoCompile jcmaster.c
-$ DoCompile jcmarker.c
-$ DoCompile jcmainct.c
-$ DoCompile jcprepct.c
-$ DoCompile jccoefct.c
-$ DoCompile jccolor.c
-$ DoCompile jcsample.c
-$ DoCompile jchuff.c
-$ DoCompile jcphuff.c
-$ DoCompile jcdctmgr.c
-$ DoCompile jfdctfst.c
-$ DoCompile jfdctflt.c
-$ DoCompile jfdctint.c
-$ DoCompile jdapimin.c
-$ DoCompile jdapistd.c
-$ DoCompile jdtrans.c
-$ DoCompile jdatasrc.c
-$ DoCompile jdmaster.c
-$ DoCompile jdinput.c
-$ DoCompile jdmarker.c
-$ DoCompile jdhuff.c
-$ DoCompile jdphuff.c
-$ DoCompile jdmainct.c
-$ DoCompile jdcoefct.c
-$ DoCompile jdpostct.c
-$ DoCompile jddctmgr.c
-$ DoCompile jidctfst.c
-$ DoCompile jidctflt.c
-$ DoCompile jidctint.c
-$ DoCompile jidctred.c
-$ DoCompile jdsample.c
-$ DoCompile jdcolor.c
-$ DoCompile jquant1.c
-$ DoCompile jquant2.c
-$ DoCompile jdmerge.c
-$ DoCompile jcomapi.c
-$ DoCompile jutils.c
-$ DoCompile jerror.c
-$ DoCompile jmemmgr.c
-$ DoCompile jmemnobs.c
-$!
-$ Library /Create libjpeg.olb jcapimin.obj,jcapistd.obj,jctrans.obj, -
- jcparam.obj,jdatadst.obj,jcinit.obj,jcmaster.obj,jcmarker.obj, -
- jcmainct.obj,jcprepct.obj,jccoefct.obj,jccolor.obj,jcsample.obj, -
- jchuff.obj,jcphuff.obj,jcdctmgr.obj,jfdctfst.obj,jfdctflt.obj, -
- jfdctint.obj,jdapimin.obj,jdapistd.obj,jdtrans.obj,jdatasrc.obj, -
- jdmaster.obj,jdinput.obj,jdmarker.obj,jdhuff.obj,jdphuff.obj, -
- jdmainct.obj,jdcoefct.obj,jdpostct.obj,jddctmgr.obj,jidctfst.obj, -
- jidctflt.obj,jidctint.obj,jidctred.obj,jdsample.obj,jdcolor.obj, -
- jquant1.obj,jquant2.obj,jdmerge.obj,jcomapi.obj,jutils.obj, -
- jerror.obj,jmemmgr.obj,jmemnobs.obj
-$!
-$ DoCompile cjpeg.c
-$ DoCompile rdppm.c
-$ DoCompile rdgif.c
-$ DoCompile rdtarga.c
-$ DoCompile rdrle.c
-$ DoCompile rdbmp.c
-$ DoCompile rdswitch.c
-$ DoCompile cdjpeg.c
-$!
-$ Link /NoMap /Executable = cjpeg.exe cjpeg.obj,rdppm.obj,rdgif.obj, -
- rdtarga.obj,rdrle.obj,rdbmp.obj,rdswitch.obj,cdjpeg.obj,libjpeg.olb/Library'OPT'
-$!
-$ DoCompile djpeg.c
-$ DoCompile wrppm.c
-$ DoCompile wrgif.c
-$ DoCompile wrtarga.c
-$ DoCompile wrrle.c
-$ DoCompile wrbmp.c
-$ DoCompile rdcolmap.c
-$ DoCompile cdjpeg.c
-$!
-$ Link /NoMap /Executable = djpeg.exe djpeg.obj,wrppm.obj,wrgif.obj, -
- wrtarga.obj,wrrle.obj,wrbmp.obj,rdcolmap.obj,cdjpeg.obj,libjpeg.olb/Library'OPT'
-$!
-$ DoCompile jpegtran.c
-$ DoCompile rdswitch.c
-$ DoCompile cdjpeg.c
-$ DoCompile transupp.c
-$!
-$ Link /NoMap /Executable = jpegtran.exe jpegtran.obj,rdswitch.obj, -
- cdjpeg.obj,transupp.obj,libjpeg.olb/Library'OPT'
-$!
-$ DoCompile rdjpgcom.c
-$ Link /NoMap /Executable = rdjpgcom.exe rdjpgcom.obj'OPT'
-$!
-$ DoCompile wrjpgcom.c
-$ Link /NoMap /Executable = wrjpgcom.exe wrjpgcom.obj'OPT'
-$!
-$! Run the self-test
-$!
-$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
-$ mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
-$ mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm
-$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
-$ mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
-$ mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg
-$ Backup /Compare/Log testimg.ppm testout.ppm
-$ Backup /Compare/Log testimg.bmp testout.bmp
-$ Backup /Compare/Log testimg.jpg testout.jpg
-$ Backup /Compare/Log testimg.ppm testoutp.ppm
-$ Backup /Compare/Log testimgp.jpg testoutp.jpg
-$ Backup /Compare/Log testorig.jpg testoutt.jpg
-$!
-$End:
-$ If Verify Then Set Verify
-$ Exit
diff --git a/Build/source/extra/jpeg/makefile.wat b/Build/source/extra/jpeg/makefile.wat
deleted file mode 100644
index d953e466f8c..00000000000
--- a/Build/source/extra/jpeg/makefile.wat
+++ /dev/null
@@ -1,233 +0,0 @@
-# Makefile for Independent JPEG Group's software
-
-# This makefile is suitable for Watcom C/C++ 10.0 on MS-DOS (using
-# dos4g extender), OS/2, and Windows NT console mode.
-# Thanks to Janos Haide, jhaide@btrvtech.com.
-
-# Read installation instructions before saying "wmake" !!
-
-# Uncomment line for desired system
-SYSTEM=DOS
-#SYSTEM=OS2
-#SYSTEM=NT
-
-# The name of your C compiler:
-CC= wcl386
-
-# You may need to adjust these cc options:
-CFLAGS= -4r -ort -wx -zq -bt=$(SYSTEM)
-# Caution: avoid -ol or -ox; these generate bad code with 10.0 or 10.0a.
-# Generally, we recommend defining any configuration symbols in jconfig.h,
-# NOT via -D switches here.
-
-# Link-time cc options:
-!ifeq SYSTEM DOS
-LDFLAGS= -zq -l=dos4g
-!else ifeq SYSTEM OS2
-LDFLAGS= -zq -l=os2v2
-!else ifeq SYSTEM NT
-LDFLAGS= -zq -l=nt
-!endif
-
-# Put here the object file name for the correct system-dependent memory
-# manager file. jmemnobs should work fine for dos4g or OS/2 environment.
-SYSDEPMEM= jmemnobs.obj
-
-# End of configurable options.
-
-
-# source files: JPEG library proper
-LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c &
- jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c &
- jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c &
- jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c &
- jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c &
- jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c &
- jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c &
- jquant2.c jutils.c jmemmgr.c
-# memmgr back ends: compile only one of these into a working library
-SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c
-# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom
-APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c &
- rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c &
- rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c
-SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES)
-# files included by source files
-INCLUDES= jchuff.h jdhuff.h jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h &
- jpegint.h jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h
-# documentation, test, and support files
-DOCS= README install.doc usage.doc cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 &
- wrjpgcom.1 wizard.doc example.c libjpeg.doc structure.doc &
- coderules.doc filelist.doc change.log
-MKFILES= configure makefile.cfg makefile.ansi makefile.unix makefile.bcc &
- makefile.mc6 makefile.dj makefile.wat makefile.vc makelib.ds &
- makeapps.ds makeproj.mac makcjpeg.st makdjpeg.st makljpeg.st &
- maktjpeg.st makefile.manx makefile.sas makefile.mms makefile.vms &
- makvms.opt
-CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat &
- jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas &
- jconfig.vms
-CONFIGUREFILES= config.guess config.sub install-sh ltconfig ltmain.sh
-OTHERFILES= jconfig.doc ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm
-TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg &
- testimgp.jpg
-DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) &
- $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES)
-# library object files common to compression and decompression
-COMOBJECTS= jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM)
-# compression library object files
-CLIBOBJECTS= jcapimin.obj jcapistd.obj jctrans.obj jcparam.obj jdatadst.obj &
- jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj jcprepct.obj &
- jccoefct.obj jccolor.obj jcsample.obj jchuff.obj jcphuff.obj &
- jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj
-# decompression library object files
-DLIBOBJECTS= jdapimin.obj jdapistd.obj jdtrans.obj jdatasrc.obj &
- jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdphuff.obj &
- jdmainct.obj jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj &
- jidctflt.obj jidctint.obj jidctred.obj jdsample.obj jdcolor.obj &
- jquant1.obj jquant2.obj jdmerge.obj
-# These objectfiles are included in libjpeg.lib
-LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS)
-# object files for sample applications (excluding library files)
-COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj &
- rdswitch.obj cdjpeg.obj
-DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj &
- rdcolmap.obj cdjpeg.obj
-TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj
-
-
-all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe
-
-libjpeg.lib: $(LIBOBJECTS)
- - del libjpeg.lib
- * wlib -n libjpeg.lib $(LIBOBJECTS)
-
-cjpeg.exe: $(COBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) $(COBJECTS) libjpeg.lib
-
-djpeg.exe: $(DOBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) $(DOBJECTS) libjpeg.lib
-
-jpegtran.exe: $(TROBJECTS) libjpeg.lib
- $(CC) $(LDFLAGS) $(TROBJECTS) libjpeg.lib
-
-rdjpgcom.exe: rdjpgcom.c
- $(CC) $(CFLAGS) $(LDFLAGS) rdjpgcom.c
-
-wrjpgcom.exe: wrjpgcom.c
- $(CC) $(CFLAGS) $(LDFLAGS) wrjpgcom.c
-
-.c.obj:
- $(CC) $(CFLAGS) -c $<
-
-jconfig.h: jconfig.doc
- echo You must prepare a system-dependent jconfig.h file.
- echo Please read the installation directions in install.doc.
- exit 1
-
-clean: .SYMBOLIC
- - del *.obj
- - del libjpeg.lib
- - del cjpeg.exe
- - del djpeg.exe
- - del jpegtran.exe
- - del rdjpgcom.exe
- - del wrjpgcom.exe
- - del testout*.*
-
-test: cjpeg.exe djpeg.exe jpegtran.exe .SYMBOLIC
- - del testout*.*
- djpeg -dct int -ppm -outfile testout.ppm testorig.jpg
- djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg
- cjpeg -dct int -outfile testout.jpg testimg.ppm
- djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg
- cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm
- jpegtran -outfile testoutt.jpg testprog.jpg
-!ifeq SYSTEM DOS
- fc /b testimg.ppm testout.ppm
- fc /b testimg.bmp testout.bmp
- fc /b testimg.jpg testout.jpg
- fc /b testimg.ppm testoutp.ppm
- fc /b testimgp.jpg testoutp.jpg
- fc /b testorig.jpg testoutt.jpg
-!else
- echo n > n.tmp
- comp testimg.ppm testout.ppm < n.tmp
- comp testimg.bmp testout.bmp < n.tmp
- comp testimg.jpg testout.jpg < n.tmp
- comp testimg.ppm testoutp.ppm < n.tmp
- comp testimgp.jpg testoutp.jpg < n.tmp
- comp testorig.jpg testoutt.jpg < n.tmp
- del n.tmp
-!endif
-
-
-jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h
-jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
-jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h
-jcphuff.obj: jcphuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jchuff.h
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index c7ad36d09e4..00000000000
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-
-"$(INTDIR)\jdapistd.obj" : $(SOURCE) $(DEP_CPP_JDAPIS) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdatadst.c"
-DEP_CPP_JDATA=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdatadst.obj" : $(SOURCE) $(DEP_CPP_JDATA) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdatasrc.c"
-DEP_CPP_JDATAS=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdatasrc.obj" : $(SOURCE) $(DEP_CPP_JDATAS) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdcoefct.c"
-DEP_CPP_JDCOE=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdcoefct.obj" : $(SOURCE) $(DEP_CPP_JDCOE) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdcolor.c"
-DEP_CPP_JDCOL=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdcolor.obj" : $(SOURCE) $(DEP_CPP_JDCOL) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jddctmgr.c"
-DEP_CPP_JDDCT=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jddctmgr.obj" : $(SOURCE) $(DEP_CPP_JDDCT) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdhuff.c"
-DEP_CPP_JDHUF=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdhuff.h"\
-
-
-"$(INTDIR)\jdhuff.obj" : $(SOURCE) $(DEP_CPP_JDHUF) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdinput.c"
-DEP_CPP_JDINP=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdinput.obj" : $(SOURCE) $(DEP_CPP_JDINP) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdmainct.c"
-DEP_CPP_JDMAI=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdmainct.obj" : $(SOURCE) $(DEP_CPP_JDMAI) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdmarker.c"
-DEP_CPP_JDMAR=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdmarker.obj" : $(SOURCE) $(DEP_CPP_JDMAR) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdmaster.c"
-DEP_CPP_JDMAS=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdmaster.obj" : $(SOURCE) $(DEP_CPP_JDMAS) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdmerge.c"
-DEP_CPP_JDMER=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdmerge.obj" : $(SOURCE) $(DEP_CPP_JDMER) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdphuff.c"
-DEP_CPP_JDPHU=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdhuff.h"\
-
-
-"$(INTDIR)\jdphuff.obj" : $(SOURCE) $(DEP_CPP_JDPHU) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdpostct.c"
-DEP_CPP_JDPOS=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdpostct.obj" : $(SOURCE) $(DEP_CPP_JDPOS) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdsample.c"
-DEP_CPP_JDSAM=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdsample.obj" : $(SOURCE) $(DEP_CPP_JDSAM) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jdtrans.c"
-DEP_CPP_JDTRA=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jdtrans.obj" : $(SOURCE) $(DEP_CPP_JDTRA) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jerror.c"
-DEP_CPP_JERRO=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jversion.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jerror.obj" : $(SOURCE) $(DEP_CPP_JERRO) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jfdctflt.c"
-DEP_CPP_JFDCT=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jfdctflt.obj" : $(SOURCE) $(DEP_CPP_JFDCT) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jfdctfst.c"
-DEP_CPP_JFDCTF=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jfdctfst.obj" : $(SOURCE) $(DEP_CPP_JFDCTF) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jfdctint.c"
-DEP_CPP_JFDCTI=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jfdctint.obj" : $(SOURCE) $(DEP_CPP_JFDCTI) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jidctflt.c"
-DEP_CPP_JIDCT=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jidctflt.obj" : $(SOURCE) $(DEP_CPP_JIDCT) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jidctfst.c"
-DEP_CPP_JIDCTF=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jidctfst.obj" : $(SOURCE) $(DEP_CPP_JIDCTF) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jidctint.c"
-DEP_CPP_JIDCTI=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jidctint.obj" : $(SOURCE) $(DEP_CPP_JIDCTI) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jidctred.c"
-DEP_CPP_JIDCTR=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jdct.h"\
-
-
-"$(INTDIR)\jidctred.obj" : $(SOURCE) $(DEP_CPP_JIDCTR) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jquant1.c"
-DEP_CPP_JQUAN=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jquant1.obj" : $(SOURCE) $(DEP_CPP_JQUAN) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jquant2.c"
-DEP_CPP_JQUANT=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jquant2.obj" : $(SOURCE) $(DEP_CPP_JQUANT) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jutils.c"
-DEP_CPP_JUTIL=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
-
-
-"$(INTDIR)\jutils.obj" : $(SOURCE) $(DEP_CPP_JUTIL) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jmemmgr.c"
-DEP_CPP_JMEMM=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jmemsys.h"\
-
-
-"$(INTDIR)\jmemmgr.obj" : $(SOURCE) $(DEP_CPP_JMEMM) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-################################################################################
-# Begin Source File
-
-SOURCE="jmemnobs.c"
-DEP_CPP_JMEMN=\
- "jinclude.h"\
- "jconfig.h"\
- "jpeglib.h"\
- "jmorecfg.h"\
- "jpegint.h"\
- "jerror.h"\
- "jmemsys.h"\
-
-
-"$(INTDIR)\jmemnobs.obj" : $(SOURCE) $(DEP_CPP_JMEMN) "$(INTDIR)"
- $(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-# End Source File
-# End Target
-# End Project
-################################################################################
-
diff --git a/Build/source/extra/jpeg/makeproj.mac b/Build/source/extra/jpeg/makeproj.mac
deleted file mode 100644
index ed277c83da8..00000000000
--- a/Build/source/extra/jpeg/makeproj.mac
+++ /dev/null
@@ -1,213 +0,0 @@
---
--- makeproj.mac
---
--- This AppleScript builds Code Warrior PRO Release 2 project files for the
--- libjpeg library as well as the test programs 'cjpeg', 'djpeg', 'jpegtran'.
--- (We'd distribute real project files, except they're not text
--- and would create maintenance headaches.)
---
--- The script then compiles and links the library and the test programs.
--- NOTE: if you haven't already created a 'jconfig.h' file, the script
--- automatically copies 'jconfig.mac' to 'jconfig.h'.
---
--- To use this script, you must have AppleScript 1.1 or later installed
--- and a suitable AppleScript editor like Script Editor or Script Debugger
--- (http://www.latenightsw.com). Open this file with your AppleScript
--- editor and execute the "run" command to build the projects.
---
--- Thanks to Dan Sears and Don Agro for this script.
--- Questions about this script can be addressed to dogpark@interlog.com
---
-
-on run
-
- choose folder with prompt ">>> Select IJG source folder <<<"
- set ijg_folder to result
-
- choose folder with prompt ">>> Select MetroWerks folder <<<"
- set cw_folder to result
-
- -- if jconfig.h doesn't already exist, copy jconfig.mac
-
- tell application "Finder"
- if not (exists file "jconfig.h" of ijg_folder) then
- duplicate {file "jconfig.mac" of folder ijg_folder}
- select file "jconfig.mac copy" of folder ijg_folder
- set name of selection to "jconfig.h"
- end if
- end tell
-
- tell application "CodeWarrior IDE 2.1"
- with timeout of 10000 seconds
-
- -- create libjpeg project
-
- activate
- Create Project (ijg_folder as string) & "libjpeg.proj"
- Set Preferences of panel "Target Settings" to {Target Name:"libjpeg"}
- Set Preferences of panel "PPC Project" to {File Name:"libjpeg"}
- Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"}
- Set Preferences of panel "PPC Project" to {Project Type:library}
- Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true}
- Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true}
- Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC}
- Set Preferences of panel "PPC Linker" to {Generate SYM File:false}
-
- Add Files (ijg_folder as string) & "jcapimin.c" To Segment 1
- Add Files (ijg_folder as string) & "jcapistd.c" To Segment 1
- Add Files (ijg_folder as string) & "jctrans.c" To Segment 1
- Add Files (ijg_folder as string) & "jcparam.c" To Segment 1
- Add Files (ijg_folder as string) & "jdatadst.c" To Segment 1
- Add Files (ijg_folder as string) & "jcinit.c" To Segment 1
- Add Files (ijg_folder as string) & "jcmaster.c" To Segment 1
- Add Files (ijg_folder as string) & "jcmarker.c" To Segment 1
- Add Files (ijg_folder as string) & "jcmainct.c" To Segment 1
- Add Files (ijg_folder as string) & "jcprepct.c" To Segment 1
- Add Files (ijg_folder as string) & "jccoefct.c" To Segment 1
- Add Files (ijg_folder as string) & "jccolor.c" To Segment 1
- Add Files (ijg_folder as string) & "jcsample.c" To Segment 1
- Add Files (ijg_folder as string) & "jchuff.c" To Segment 1
- Add Files (ijg_folder as string) & "jcphuff.c" To Segment 1
- Add Files (ijg_folder as string) & "jcdctmgr.c" To Segment 1
- Add Files (ijg_folder as string) & "jfdctfst.c" To Segment 1
- Add Files (ijg_folder as string) & "jfdctflt.c" To Segment 1
- Add Files (ijg_folder as string) & "jfdctint.c" To Segment 1
- Add Files (ijg_folder as string) & "jdapimin.c" To Segment 1
- Add Files (ijg_folder as string) & "jdapistd.c" To Segment 1
- Add Files (ijg_folder as string) & "jdtrans.c" To Segment 1
- Add Files (ijg_folder as string) & "jdatasrc.c" To Segment 1
- Add Files (ijg_folder as string) & "jdmaster.c" To Segment 1
- Add Files (ijg_folder as string) & "jdinput.c" To Segment 1
- Add Files (ijg_folder as string) & "jdmarker.c" To Segment 1
- Add Files (ijg_folder as string) & "jdhuff.c" To Segment 1
- Add Files (ijg_folder as string) & "jdphuff.c" To Segment 1
- Add Files (ijg_folder as string) & "jdmainct.c" To Segment 1
- Add Files (ijg_folder as string) & "jdcoefct.c" To Segment 1
- Add Files (ijg_folder as string) & "jdpostct.c" To Segment 1
- Add Files (ijg_folder as string) & "jddctmgr.c" To Segment 1
- Add Files (ijg_folder as string) & "jidctfst.c" To Segment 1
- Add Files (ijg_folder as string) & "jidctflt.c" To Segment 1
- Add Files (ijg_folder as string) & "jidctint.c" To Segment 1
- Add Files (ijg_folder as string) & "jidctred.c" To Segment 1
- Add Files (ijg_folder as string) & "jdsample.c" To Segment 1
- Add Files (ijg_folder as string) & "jdcolor.c" To Segment 1
- Add Files (ijg_folder as string) & "jquant1.c" To Segment 1
- Add Files (ijg_folder as string) & "jquant2.c" To Segment 1
- Add Files (ijg_folder as string) & "jdmerge.c" To Segment 1
- Add Files (ijg_folder as string) & "jcomapi.c" To Segment 1
- Add Files (ijg_folder as string) & "jutils.c" To Segment 1
- Add Files (ijg_folder as string) & "jerror.c" To Segment 1
- Add Files (ijg_folder as string) & "jmemmgr.c" To Segment 1
- Add Files (ijg_folder as string) & "jmemmac.c" To Segment 1
-
- -- compile and link the library
-
- Make Project
- Close Project
-
- -- create cjpeg project
-
- activate
- Create Project (ijg_folder as string) & "cjpeg.proj"
- Set Preferences of panel "Target Settings" to {Target Name:"cjpeg"}
- Set Preferences of panel "PPC Project" to {File Name:"cjpeg"}
- Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"}
- Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true}
- Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true}
- Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC}
- Set Preferences of panel "PPC Linker" to {Generate SYM File:false}
-
- Add Files (ijg_folder as string) & "cjpeg.c" To Segment 1
- Add Files (ijg_folder as string) & "rdppm.c" To Segment 1
- Add Files (ijg_folder as string) & "rdgif.c" To Segment 1
- Add Files (ijg_folder as string) & "rdtarga.c" To Segment 1
- Add Files (ijg_folder as string) & "rdrle.c" To Segment 1
- Add Files (ijg_folder as string) & "rdbmp.c" To Segment 1
- Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1
- Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1
-
- Add Files (ijg_folder as string) & "libjpeg" To Segment 2
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4
-
- -- compile and link cjpeg
-
- Make Project
- Close Project
-
- -- create djpeg project
-
- activate
- Create Project (ijg_folder as string) & "djpeg.proj"
- Set Preferences of panel "Target Settings" to {Target Name:"djpeg"}
- Set Preferences of panel "PPC Project" to {File Name:"djpeg"}
- Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"}
- Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true}
- Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true}
- Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC}
- Set Preferences of panel "PPC Linker" to {Generate SYM File:false}
-
- Add Files (ijg_folder as string) & "djpeg.c" To Segment 1
- Add Files (ijg_folder as string) & "wrppm.c" To Segment 1
- Add Files (ijg_folder as string) & "wrgif.c" To Segment 1
- Add Files (ijg_folder as string) & "wrtarga.c" To Segment 1
- Add Files (ijg_folder as string) & "wrrle.c" To Segment 1
- Add Files (ijg_folder as string) & "wrbmp.c" To Segment 1
- Add Files (ijg_folder as string) & "rdcolmap.c" To Segment 1
- Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1
-
- Add Files (ijg_folder as string) & "libjpeg" To Segment 2
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4
-
- -- compile and link djpeg
-
- Make Project
- Close Project
-
- -- create jpegtran project
-
- activate
- Create Project (ijg_folder as string) & "jpegtran.proj"
- Set Preferences of panel "Target Settings" to {Target Name:"jpegtran"}
- Set Preferences of panel "PPC Project" to {File Name:"jpegtran"}
- Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"}
- Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true}
- Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true}
- Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC}
- Set Preferences of panel "PPC Linker" to {Generate SYM File:false}
-
- Add Files (ijg_folder as string) & "jpegtran.c" To Segment 1
- Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1
- Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1
- Add Files (ijg_folder as string) & "transupp.c" To Segment 1
-
- Add Files (ijg_folder as string) & "libjpeg" To Segment 2
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3
-
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4
- Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4
-
- -- compile and link jpegtran
-
- Make Project
- Close Project
-
- quit
-
- end timeout
- end tell
-end run
diff --git a/Build/source/extra/jpeg/makljpeg.st b/Build/source/extra/jpeg/makljpeg.st
deleted file mode 100644
index 813493ea878..00000000000
--- a/Build/source/extra/jpeg/makljpeg.st
+++ /dev/null
@@ -1,70 +0,0 @@
-; Project file for Independent JPEG Group's software
-;
-; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C.
-; Thanks to Frank Moehle (Frank.Moehle@arbi.informatik.uni-oldenburg.de),
-; Dr. B. Setzepfandt (bernd@gina.uni-muenster.de),
-; and Guido Vollbeding (guivol@esc.de).
-;
-; To use this file, rename it to libjpeg.prj.
-; Read installation instructions before trying to make the program!
-;
-;
-; * * * Output file * * *
-libjpeg.lib
-;
-; * * * COMPILER OPTIONS * * *
-.C[-P] ; absolute calls
-.C[-M] ; and no string merging, folks
-.C[-w-cln] ; no "constant is long" warnings
-.C[-w-par] ; no "parameter xxxx unused"
-.C[-w-rch] ; no "unreachable code"
-.C[-wsig] ; warn if significant digits may be lost
-.L[-J] ; link new Obj-format (so we get a library)
-=
-; * * * * List of modules * * * *
-jcapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jccoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jccolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcdctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jchuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jchuff.h)
-jcinit.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcomapi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcparam.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcphuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jchuff.h)
-jcprepct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jcsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jctrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdatadst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h)
-jdatasrc.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h)
-jdcoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdcolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jddctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jdhuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdhuff.h)
-jdinput.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdmerge.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdphuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdhuff.h)
-jdpostct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jdtrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jerror.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jversion.h,jerror.h)
-jfdctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jfdctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jfdctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jidctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jidctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jidctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jidctred.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h)
-jquant1.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jquant2.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jutils.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h)
-jmemmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h)
-jmemansi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h)
diff --git a/Build/source/extra/jpeg/maktjpeg.st b/Build/source/extra/jpeg/maktjpeg.st
deleted file mode 100644
index 31f4d169cdb..00000000000
--- a/Build/source/extra/jpeg/maktjpeg.st
+++ /dev/null
@@ -1,32 +0,0 @@
-; Project file for Independent JPEG Group's software
-;
-; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C.
-; Thanks to Frank Moehle (Frank.Moehle@arbi.informatik.uni-oldenburg.de),
-; Dr. B. Setzepfandt (bernd@gina.uni-muenster.de),
-; and Guido Vollbeding (guivol@esc.de).
-;
-; To use this file, rename it to jpegtran.prj.
-; If you are using Turbo C, change filenames beginning with "pc..." to "tc..."
-; Read installation instructions before trying to make the program!
-;
-;
-; * * * Output file * * *
-jpegtran.ttp
-;
-; * * * COMPILER OPTIONS * * *
-.C[-P] ; absolute calls
-.C[-M] ; and no string merging, folks
-.C[-w-cln] ; no "constant is long" warnings
-.C[-w-par] ; no "parameter xxxx unused"
-.C[-w-rch] ; no "unreachable code"
-.C[-wsig] ; warn if significant digits may be lost
-=
-; * * * * List of modules * * * *
-pcstart.o
-jpegtran.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,transupp.h,jversion.h)
-cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h)
-transupp.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,transupp.h)
-libjpeg.lib ; built by libjpeg.prj
-pcstdlib.lib ; standard library
-pcextlib.lib ; extended library
diff --git a/Build/source/extra/jpeg/makvms.opt b/Build/source/extra/jpeg/makvms.opt
deleted file mode 100644
index 675e8fe98a4..00000000000
--- a/Build/source/extra/jpeg/makvms.opt
+++ /dev/null
@@ -1,4 +0,0 @@
-! A pointer to the VAX/VMS C Run-Time Shareable Library.
-! This file is needed by makefile.mms and makefile.vms,
-! but only for the older VAX C compiler. DEC C does not need it.
-Sys$Library:VAXCRTL.EXE /Share
diff --git a/Build/source/extra/jpeg/rdbmp.c b/Build/source/extra/jpeg/rdbmp.c
deleted file mode 100644
index b05fe2ac47c..00000000000
--- a/Build/source/extra/jpeg/rdbmp.c
+++ /dev/null
@@ -1,439 +0,0 @@
-/*
- * rdbmp.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to read input images in Microsoft "BMP"
- * format (MS Windows 3.x, OS/2 1.x, and OS/2 2.x flavors).
- * Currently, only 8-bit and 24-bit images are supported, not 1-bit or
- * 4-bit (feeding such low-depth images into JPEG would be silly anyway).
- * Also, we don't support RLE-compressed files.
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume input from
- * an ordinary stdio stream. They further assume that reading begins
- * at the start of the file; start_input may need work if the
- * user interface has already read some data (e.g., to determine that
- * the file is indeed BMP format).
- *
- * This code contributed by James Arthur Boucher.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef BMP_SUPPORTED
-
-
-/* Macros to deal with unsigned chars as efficiently as compiler allows */
-
-#ifdef HAVE_UNSIGNED_CHAR
-typedef unsigned char U_CHAR;
-#define UCH(x) ((int) (x))
-#else /* !HAVE_UNSIGNED_CHAR */
-#ifdef CHAR_IS_UNSIGNED
-typedef char U_CHAR;
-#define UCH(x) ((int) (x))
-#else
-typedef char U_CHAR;
-#define UCH(x) ((int) (x) & 0xFF)
-#endif
-#endif /* HAVE_UNSIGNED_CHAR */
-
-
-#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len)))
-
-
-/* Private version of data source object */
-
-typedef struct _bmp_source_struct * bmp_source_ptr;
-
-typedef struct _bmp_source_struct {
- struct cjpeg_source_struct pub; /* public fields */
-
- j_compress_ptr cinfo; /* back link saves passing separate parm */
-
- JSAMPARRAY colormap; /* BMP colormap (converted to my format) */
-
- jvirt_sarray_ptr whole_image; /* Needed to reverse row order */
- JDIMENSION source_row; /* Current source row number */
- JDIMENSION row_width; /* Physical width of scanlines in file */
-
- int bits_per_pixel; /* remembers 8- or 24-bit format */
-} bmp_source_struct;
-
-
-LOCAL(int)
-read_byte (bmp_source_ptr sinfo)
-/* Read next byte from BMP file */
-{
- register FILE *infile = sinfo->pub.input_file;
- register int c;
-
- if ((c = getc(infile)) == EOF)
- ERREXIT(sinfo->cinfo, JERR_INPUT_EOF);
- return c;
-}
-
-
-LOCAL(void)
-read_colormap (bmp_source_ptr sinfo, int cmaplen, int mapentrysize)
-/* Read the colormap from a BMP file */
-{
- int i;
-
- switch (mapentrysize) {
- case 3:
- /* BGR format (occurs in OS/2 files) */
- for (i = 0; i < cmaplen; i++) {
- sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo);
- }
- break;
- case 4:
- /* BGR0 format (occurs in MS Windows files) */
- for (i = 0; i < cmaplen; i++) {
- sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo);
- (void) read_byte(sinfo);
- }
- break;
- default:
- ERREXIT(sinfo->cinfo, JERR_BMP_BADCMAP);
- break;
- }
-}
-
-
-/*
- * Read one row of pixels.
- * The image has been read into the whole_image array, but is otherwise
- * unprocessed. We must read it out in top-to-bottom row order, and if
- * it is an 8-bit image, we must expand colormapped pixels to 24bit format.
- */
-
-METHODDEF(JDIMENSION)
-get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 8-bit colormap indexes */
-{
- bmp_source_ptr source = (bmp_source_ptr) sinfo;
- register JSAMPARRAY colormap = source->colormap;
- JSAMPARRAY image_ptr;
- register int t;
- register JSAMPROW inptr, outptr;
- register JDIMENSION col;
-
- /* Fetch next row from virtual array */
- source->source_row--;
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->whole_image,
- source->source_row, (JDIMENSION) 1, FALSE);
-
- /* Expand the colormap indexes to real data */
- inptr = image_ptr[0];
- outptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- t = GETJSAMPLE(*inptr++);
- *outptr++ = colormap[0][t]; /* can omit GETJSAMPLE() safely */
- *outptr++ = colormap[1][t];
- *outptr++ = colormap[2][t];
- }
-
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 24-bit pixels */
-{
- bmp_source_ptr source = (bmp_source_ptr) sinfo;
- JSAMPARRAY image_ptr;
- register JSAMPROW inptr, outptr;
- register JDIMENSION col;
-
- /* Fetch next row from virtual array */
- source->source_row--;
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->whole_image,
- source->source_row, (JDIMENSION) 1, FALSE);
-
- /* Transfer data. Note source values are in BGR order
- * (even though Microsoft's own documents say the opposite).
- */
- inptr = image_ptr[0];
- outptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */
- outptr[1] = *inptr++;
- outptr[0] = *inptr++;
- outptr += 3;
- }
-
- return 1;
-}
-
-
-/*
- * This method loads the image into whole_image during the first call on
- * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call
- * get_8bit_row or get_24bit_row on subsequent calls.
- */
-
-METHODDEF(JDIMENSION)
-preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- bmp_source_ptr source = (bmp_source_ptr) sinfo;
- register FILE *infile = source->pub.input_file;
- register int c;
- register JSAMPROW out_ptr;
- JSAMPARRAY image_ptr;
- JDIMENSION row, col;
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-
- /* Read the data into a virtual array in input-file row order. */
- for (row = 0; row < cinfo->image_height; row++) {
- if (progress != NULL) {
- progress->pub.pass_counter = (long) row;
- progress->pub.pass_limit = (long) cinfo->image_height;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->whole_image,
- row, (JDIMENSION) 1, TRUE);
- out_ptr = image_ptr[0];
- for (col = source->row_width; col > 0; col--) {
- /* inline copy of read_byte() for speed */
- if ((c = getc(infile)) == EOF)
- ERREXIT(cinfo, JERR_INPUT_EOF);
- *out_ptr++ = (JSAMPLE) c;
- }
- }
- if (progress != NULL)
- progress->completed_extra_passes++;
-
- /* Set up to read from the virtual array in top-to-bottom order */
- switch (source->bits_per_pixel) {
- case 8:
- source->pub.get_pixel_rows = get_8bit_row;
- break;
- case 24:
- source->pub.get_pixel_rows = get_24bit_row;
- break;
- default:
- ERREXIT(cinfo, JERR_BMP_BADDEPTH);
- }
- source->source_row = cinfo->image_height;
-
- /* And read the first row */
- return (*source->pub.get_pixel_rows) (cinfo, sinfo);
-}
-
-
-/*
- * Read the file header; return image size and component count.
- */
-
-METHODDEF(void)
-start_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- bmp_source_ptr source = (bmp_source_ptr) sinfo;
- U_CHAR bmpfileheader[14];
- U_CHAR bmpinfoheader[64];
-#define GET_2B(array,offset) ((unsigned int) UCH(array[offset]) + \
- (((unsigned int) UCH(array[offset+1])) << 8))
-#define GET_4B(array,offset) ((INT32) UCH(array[offset]) + \
- (((INT32) UCH(array[offset+1])) << 8) + \
- (((INT32) UCH(array[offset+2])) << 16) + \
- (((INT32) UCH(array[offset+3])) << 24))
- INT32 bfOffBits;
- INT32 headerSize;
- INT32 biWidth = 0; /* initialize to avoid compiler warning */
- INT32 biHeight = 0;
- unsigned int biPlanes;
- INT32 biCompression;
- INT32 biXPelsPerMeter,biYPelsPerMeter;
- INT32 biClrUsed = 0;
- int mapentrysize = 0; /* 0 indicates no colormap */
- INT32 bPad;
- JDIMENSION row_width;
-
- /* Read and verify the bitmap file header */
- if (! ReadOK(source->pub.input_file, bmpfileheader, 14))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- if (GET_2B(bmpfileheader,0) != 0x4D42) /* 'BM' */
- ERREXIT(cinfo, JERR_BMP_NOT);
- bfOffBits = (INT32) GET_4B(bmpfileheader,10);
- /* We ignore the remaining fileheader fields */
-
- /* The infoheader might be 12 bytes (OS/2 1.x), 40 bytes (Windows),
- * or 64 bytes (OS/2 2.x). Check the first 4 bytes to find out which.
- */
- if (! ReadOK(source->pub.input_file, bmpinfoheader, 4))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- headerSize = (INT32) GET_4B(bmpinfoheader,0);
- if (headerSize < 12 || headerSize > 64)
- ERREXIT(cinfo, JERR_BMP_BADHEADER);
- if (! ReadOK(source->pub.input_file, bmpinfoheader+4, headerSize-4))
- ERREXIT(cinfo, JERR_INPUT_EOF);
-
- switch ((int) headerSize) {
- case 12:
- /* Decode OS/2 1.x header (Microsoft calls this a BITMAPCOREHEADER) */
- biWidth = (INT32) GET_2B(bmpinfoheader,4);
- biHeight = (INT32) GET_2B(bmpinfoheader,6);
- biPlanes = GET_2B(bmpinfoheader,8);
- source->bits_per_pixel = (int) GET_2B(bmpinfoheader,10);
-
- switch (source->bits_per_pixel) {
- case 8: /* colormapped image */
- mapentrysize = 3; /* OS/2 uses RGBTRIPLE colormap */
- TRACEMS2(cinfo, 1, JTRC_BMP_OS2_MAPPED, (int) biWidth, (int) biHeight);
- break;
- case 24: /* RGB image */
- TRACEMS2(cinfo, 1, JTRC_BMP_OS2, (int) biWidth, (int) biHeight);
- break;
- default:
- ERREXIT(cinfo, JERR_BMP_BADDEPTH);
- break;
- }
- if (biPlanes != 1)
- ERREXIT(cinfo, JERR_BMP_BADPLANES);
- break;
- case 40:
- case 64:
- /* Decode Windows 3.x header (Microsoft calls this a BITMAPINFOHEADER) */
- /* or OS/2 2.x header, which has additional fields that we ignore */
- biWidth = GET_4B(bmpinfoheader,4);
- biHeight = GET_4B(bmpinfoheader,8);
- biPlanes = GET_2B(bmpinfoheader,12);
- source->bits_per_pixel = (int) GET_2B(bmpinfoheader,14);
- biCompression = GET_4B(bmpinfoheader,16);
- biXPelsPerMeter = GET_4B(bmpinfoheader,24);
- biYPelsPerMeter = GET_4B(bmpinfoheader,28);
- biClrUsed = GET_4B(bmpinfoheader,32);
- /* biSizeImage, biClrImportant fields are ignored */
-
- switch (source->bits_per_pixel) {
- case 8: /* colormapped image */
- mapentrysize = 4; /* Windows uses RGBQUAD colormap */
- TRACEMS2(cinfo, 1, JTRC_BMP_MAPPED, (int) biWidth, (int) biHeight);
- break;
- case 24: /* RGB image */
- TRACEMS2(cinfo, 1, JTRC_BMP, (int) biWidth, (int) biHeight);
- break;
- default:
- ERREXIT(cinfo, JERR_BMP_BADDEPTH);
- break;
- }
- if (biPlanes != 1)
- ERREXIT(cinfo, JERR_BMP_BADPLANES);
- if (biCompression != 0)
- ERREXIT(cinfo, JERR_BMP_COMPRESSED);
-
- if (biXPelsPerMeter > 0 && biYPelsPerMeter > 0) {
- /* Set JFIF density parameters from the BMP data */
- cinfo->X_density = (UINT16) (biXPelsPerMeter/100); /* 100 cm per meter */
- cinfo->Y_density = (UINT16) (biYPelsPerMeter/100);
- cinfo->density_unit = 2; /* dots/cm */
- }
- break;
- default:
- ERREXIT(cinfo, JERR_BMP_BADHEADER);
- break;
- }
-
- /* Compute distance to bitmap data --- will adjust for colormap below */
- bPad = bfOffBits - (headerSize + 14);
-
- /* Read the colormap, if any */
- if (mapentrysize > 0) {
- if (biClrUsed <= 0)
- biClrUsed = 256; /* assume it's 256 */
- else if (biClrUsed > 256)
- ERREXIT(cinfo, JERR_BMP_BADCMAP);
- /* Allocate space to store the colormap */
- source->colormap = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) biClrUsed, (JDIMENSION) 3);
- /* and read it from the file */
- read_colormap(source, (int) biClrUsed, mapentrysize);
- /* account for size of colormap */
- bPad -= biClrUsed * mapentrysize;
- }
-
- /* Skip any remaining pad bytes */
- if (bPad < 0) /* incorrect bfOffBits value? */
- ERREXIT(cinfo, JERR_BMP_BADHEADER);
- while (--bPad >= 0) {
- (void) read_byte(source);
- }
-
- /* Compute row width in file, including padding to 4-byte boundary */
- if (source->bits_per_pixel == 24)
- row_width = (JDIMENSION) (biWidth * 3);
- else
- row_width = (JDIMENSION) biWidth;
- while ((row_width & 3) != 0) row_width++;
- source->row_width = row_width;
-
- /* Allocate space for inversion array, prepare for preload pass */
- source->whole_image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- row_width, (JDIMENSION) biHeight, (JDIMENSION) 1);
- source->pub.get_pixel_rows = preload_image;
- if (cinfo->progress != NULL) {
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
- progress->total_extra_passes++; /* count file input as separate pass */
- }
-
- /* Allocate one-row buffer for returned data */
- source->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) (biWidth * 3), (JDIMENSION) 1);
- source->pub.buffer_height = 1;
-
- cinfo->in_color_space = JCS_RGB;
- cinfo->input_components = 3;
- cinfo->data_precision = 8;
- cinfo->image_width = (JDIMENSION) biWidth;
- cinfo->image_height = (JDIMENSION) biHeight;
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- /* no work */
-}
-
-
-/*
- * The module selection routine for BMP format input.
- */
-
-GLOBAL(cjpeg_source_ptr)
-jinit_read_bmp (j_compress_ptr cinfo)
-{
- bmp_source_ptr source;
-
- /* Create module interface object */
- source = (bmp_source_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(bmp_source_struct));
- source->cinfo = cinfo; /* make back link for subroutines */
- /* Fill in method ptrs, except get_pixel_rows which start_input sets */
- source->pub.start_input = start_input_bmp;
- source->pub.finish_input = finish_input_bmp;
-
- return (cjpeg_source_ptr) source;
-}
-
-#endif /* BMP_SUPPORTED */
diff --git a/Build/source/extra/jpeg/rdcolmap.c b/Build/source/extra/jpeg/rdcolmap.c
deleted file mode 100644
index 42b343763b5..00000000000
--- a/Build/source/extra/jpeg/rdcolmap.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * rdcolmap.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file implements djpeg's "-map file" switch. It reads a source image
- * and constructs a colormap to be supplied to the JPEG decompressor.
- *
- * Currently, these file formats are supported for the map file:
- * GIF: the contents of the GIF's global colormap are used.
- * PPM (either text or raw flavor): the entire file is read and
- * each unique pixel value is entered in the map.
- * Note that reading a large PPM file will be horrendously slow.
- * Typically, a PPM-format map file should contain just one pixel
- * of each desired color. Such a file can be extracted from an
- * ordinary image PPM file with ppmtomap(1).
- *
- * Rescaling a PPM that has a maxval unequal to MAXJSAMPLE is not
- * currently implemented.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */
-
-/* Portions of this code are based on the PBMPLUS library, which is:
-**
-** Copyright (C) 1988 by Jef Poskanzer.
-**
-** Permission to use, copy, modify, and distribute this software and its
-** documentation for any purpose and without fee is hereby granted, provided
-** that the above copyright notice appear in all copies and that both that
-** copyright notice and this permission notice appear in supporting
-** documentation. This software is provided "as is" without express or
-** implied warranty.
-*/
-
-
-/*
- * Add a (potentially) new color to the color map.
- */
-
-LOCAL(void)
-add_map_entry (j_decompress_ptr cinfo, int R, int G, int B)
-{
- JSAMPROW colormap0 = cinfo->colormap[0];
- JSAMPROW colormap1 = cinfo->colormap[1];
- JSAMPROW colormap2 = cinfo->colormap[2];
- int ncolors = cinfo->actual_number_of_colors;
- int index;
-
- /* Check for duplicate color. */
- for (index = 0; index < ncolors; index++) {
- if (GETJSAMPLE(colormap0[index]) == R &&
- GETJSAMPLE(colormap1[index]) == G &&
- GETJSAMPLE(colormap2[index]) == B)
- return; /* color is already in map */
- }
-
- /* Check for map overflow. */
- if (ncolors >= (MAXJSAMPLE+1))
- ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, (MAXJSAMPLE+1));
-
- /* OK, add color to map. */
- colormap0[ncolors] = (JSAMPLE) R;
- colormap1[ncolors] = (JSAMPLE) G;
- colormap2[ncolors] = (JSAMPLE) B;
- cinfo->actual_number_of_colors++;
-}
-
-
-/*
- * Extract color map from a GIF file.
- */
-
-LOCAL(void)
-read_gif_map (j_decompress_ptr cinfo, FILE * infile)
-{
- int header[13];
- int i, colormaplen;
- int R, G, B;
-
- /* Initial 'G' has already been read by read_color_map */
- /* Read the rest of the GIF header and logical screen descriptor */
- for (i = 1; i < 13; i++) {
- if ((header[i] = getc(infile)) == EOF)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- }
-
- /* Verify GIF Header */
- if (header[1] != 'I' || header[2] != 'F')
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
-
- /* There must be a global color map. */
- if ((header[10] & 0x80) == 0)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
-
- /* OK, fetch it. */
- colormaplen = 2 << (header[10] & 0x07);
-
- for (i = 0; i < colormaplen; i++) {
- R = getc(infile);
- G = getc(infile);
- B = getc(infile);
- if (R == EOF || G == EOF || B == EOF)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- add_map_entry(cinfo,
- R << (BITS_IN_JSAMPLE-8),
- G << (BITS_IN_JSAMPLE-8),
- B << (BITS_IN_JSAMPLE-8));
- }
-}
-
-
-/* Support routines for reading PPM */
-
-
-LOCAL(int)
-pbm_getc (FILE * infile)
-/* Read next char, skipping over any comments */
-/* A comment/newline sequence is returned as a newline */
-{
- register int ch;
-
- ch = getc(infile);
- if (ch == '#') {
- do {
- ch = getc(infile);
- } while (ch != '\n' && ch != EOF);
- }
- return ch;
-}
-
-
-LOCAL(unsigned int)
-read_pbm_integer (j_decompress_ptr cinfo, FILE * infile)
-/* Read an unsigned decimal integer from the PPM file */
-/* Swallows one trailing character after the integer */
-/* Note that on a 16-bit-int machine, only values up to 64k can be read. */
-/* This should not be a problem in practice. */
-{
- register int ch;
- register unsigned int val;
-
- /* Skip any leading whitespace */
- do {
- ch = pbm_getc(infile);
- if (ch == EOF)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r');
-
- if (ch < '0' || ch > '9')
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
-
- val = ch - '0';
- while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') {
- val *= 10;
- val += ch - '0';
- }
- return val;
-}
-
-
-/*
- * Extract color map from a PPM file.
- */
-
-LOCAL(void)
-read_ppm_map (j_decompress_ptr cinfo, FILE * infile)
-{
- int c;
- unsigned int w, h, maxval, row, col;
- int R, G, B;
-
- /* Initial 'P' has already been read by read_color_map */
- c = getc(infile); /* save format discriminator for a sec */
-
- /* while we fetch the remaining header info */
- w = read_pbm_integer(cinfo, infile);
- h = read_pbm_integer(cinfo, infile);
- maxval = read_pbm_integer(cinfo, infile);
-
- if (w <= 0 || h <= 0 || maxval <= 0) /* error check */
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
-
- /* For now, we don't support rescaling from an unusual maxval. */
- if (maxval != (unsigned int) MAXJSAMPLE)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
-
- switch (c) {
- case '3': /* it's a text-format PPM file */
- for (row = 0; row < h; row++) {
- for (col = 0; col < w; col++) {
- R = read_pbm_integer(cinfo, infile);
- G = read_pbm_integer(cinfo, infile);
- B = read_pbm_integer(cinfo, infile);
- add_map_entry(cinfo, R, G, B);
- }
- }
- break;
-
- case '6': /* it's a raw-format PPM file */
- for (row = 0; row < h; row++) {
- for (col = 0; col < w; col++) {
- R = getc(infile);
- G = getc(infile);
- B = getc(infile);
- if (R == EOF || G == EOF || B == EOF)
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- add_map_entry(cinfo, R, G, B);
- }
- }
- break;
-
- default:
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- break;
- }
-}
-
-
-/*
- * Main entry point from djpeg.c.
- * Input: opened input file (from file name argument on command line).
- * Output: colormap and actual_number_of_colors fields are set in cinfo.
- */
-
-GLOBAL(void)
-read_color_map (j_decompress_ptr cinfo, FILE * infile)
-{
- /* Allocate space for a color map of maximum supported size. */
- cinfo->colormap = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) (MAXJSAMPLE+1), (JDIMENSION) 3);
- cinfo->actual_number_of_colors = 0; /* initialize map to empty */
-
- /* Read first byte to determine file format */
- switch (getc(infile)) {
- case 'G':
- read_gif_map(cinfo, infile);
- break;
- case 'P':
- read_ppm_map(cinfo, infile);
- break;
- default:
- ERREXIT(cinfo, JERR_BAD_CMAP_FILE);
- break;
- }
-}
-
-#endif /* QUANT_2PASS_SUPPORTED */
diff --git a/Build/source/extra/jpeg/rdgif.c b/Build/source/extra/jpeg/rdgif.c
deleted file mode 100644
index b27c1675d76..00000000000
--- a/Build/source/extra/jpeg/rdgif.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * rdgif.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to read input images in GIF format.
- *
- *****************************************************************************
- * NOTE: to avoid entanglements with Unisys' patent on LZW compression, *
- * the ability to read GIF files has been removed from the IJG distribution. *
- * Sorry about that. *
- *****************************************************************************
- *
- * We are required to state that
- * "The Graphics Interchange Format(c) is the Copyright property of
- * CompuServe Incorporated. GIF(sm) is a Service Mark property of
- * CompuServe Incorporated."
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef GIF_SUPPORTED
-
-/*
- * The module selection routine for GIF format input.
- */
-
-GLOBAL(cjpeg_source_ptr)
-jinit_read_gif (j_compress_ptr cinfo)
-{
- fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n");
- exit(EXIT_FAILURE);
- return NULL; /* keep compiler happy */
-}
-
-#endif /* GIF_SUPPORTED */
diff --git a/Build/source/extra/jpeg/rdjpgcom.1 b/Build/source/extra/jpeg/rdjpgcom.1
deleted file mode 100644
index 2bba04e1a24..00000000000
--- a/Build/source/extra/jpeg/rdjpgcom.1
+++ /dev/null
@@ -1,54 +0,0 @@
-.TH RDJPGCOM 1 "11 October 1997"
-.SH NAME
-rdjpgcom \- display text comments from a JPEG file
-.SH SYNOPSIS
-.B rdjpgcom
-[
-.B \-verbose
-]
-[
-.I filename
-]
-.LP
-.SH DESCRIPTION
-.LP
-.B rdjpgcom
-reads the named JPEG/JFIF file, or the standard input if no file is named,
-and prints any text comments found in the file on the standard output.
-.PP
-The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file.
-Although the standard doesn't actually define what COM blocks are for, they
-are widely used to hold user-supplied text strings. This lets you add
-annotations, titles, index terms, etc to your JPEG files, and later retrieve
-them as text. COM blocks do not interfere with the image stored in the JPEG
-file. The maximum size of a COM block is 64K, but you can have as many of
-them as you like in one JPEG file.
-.SH OPTIONS
-.TP
-.B \-verbose
-Causes
-.B rdjpgcom
-to also display the JPEG image dimensions.
-.PP
-Switch names may be abbreviated, and are not case sensitive.
-.SH HINTS
-.B rdjpgcom
-does not depend on the IJG JPEG library. Its source code is intended as an
-illustration of the minimum amount of code required to parse a JPEG file
-header correctly.
-.PP
-In
-.B \-verbose
-mode,
-.B rdjpgcom
-will also attempt to print the contents of any "APP12" markers as text.
-Some digital cameras produce APP12 markers containing useful textual
-information. If you like, you can modify the source code to print
-other APPn marker types as well.
-.SH SEE ALSO
-.BR cjpeg (1),
-.BR djpeg (1),
-.BR jpegtran (1),
-.BR wrjpgcom (1)
-.SH AUTHOR
-Independent JPEG Group
diff --git a/Build/source/extra/jpeg/rdjpgcom.c b/Build/source/extra/jpeg/rdjpgcom.c
deleted file mode 100644
index ffe6fc6218d..00000000000
--- a/Build/source/extra/jpeg/rdjpgcom.c
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- * rdjpgcom.c
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a very simple stand-alone application that displays
- * the text in COM (comment) markers in a JFIF file.
- * This may be useful as an example of the minimum logic needed to parse
- * JPEG markers.
- */
-
-#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */
-#include "jinclude.h" /* get auto-config symbols, <stdio.h> */
-
-#include <ctype.h> /* to declare isupper(), tolower() */
-#ifdef USE_SETMODE
-#include <fcntl.h> /* to declare setmode()'s parameter macros */
-/* If you have setmode() but not <io.h>, just delete this line: */
-#include <io.h> /* to declare setmode() */
-#endif
-
-#ifdef USE_CCOMMAND /* command-line reader for Macintosh */
-#ifdef __MWERKS__
-#include <SIOUX.h> /* Metrowerks needs this */
-#include <console.h> /* ... and this */
-#endif
-#ifdef THINK_C
-#include <console.h> /* Think declares it here */
-#endif
-#endif
-
-#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
-#define READ_BINARY "r"
-#else
-#ifdef VMS /* VMS is very nonstandard */
-#define READ_BINARY "rb", "ctx=stm"
-#else /* standard ANSI-compliant case */
-#define READ_BINARY "rb"
-#endif
-#endif
-
-#ifndef EXIT_FAILURE /* define exit() codes if not provided */
-#define EXIT_FAILURE 1
-#endif
-#ifndef EXIT_SUCCESS
-#ifdef VMS
-#define EXIT_SUCCESS 1 /* VMS is very nonstandard */
-#else
-#define EXIT_SUCCESS 0
-#endif
-#endif
-
-
-/*
- * These macros are used to read the input file.
- * To reuse this code in another application, you might need to change these.
- */
-
-static FILE * infile; /* input JPEG file */
-
-/* Return next input byte, or EOF if no more */
-#define NEXTBYTE() getc(infile)
-
-
-/* Error exit handler */
-#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE))
-
-
-/* Read one byte, testing for EOF */
-static int
-read_1_byte (void)
-{
- int c;
-
- c = NEXTBYTE();
- if (c == EOF)
- ERREXIT("Premature EOF in JPEG file");
- return c;
-}
-
-/* Read 2 bytes, convert to unsigned int */
-/* All 2-byte quantities in JPEG markers are MSB first */
-static unsigned int
-read_2_bytes (void)
-{
- int c1, c2;
-
- c1 = NEXTBYTE();
- if (c1 == EOF)
- ERREXIT("Premature EOF in JPEG file");
- c2 = NEXTBYTE();
- if (c2 == EOF)
- ERREXIT("Premature EOF in JPEG file");
- return (((unsigned int) c1) << 8) + ((unsigned int) c2);
-}
-
-
-/*
- * JPEG markers consist of one or more 0xFF bytes, followed by a marker
- * code byte (which is not an FF). Here are the marker codes of interest
- * in this program. (See jdmarker.c for a more complete list.)
- */
-
-#define M_SOF0 0xC0 /* Start Of Frame N */
-#define M_SOF1 0xC1 /* N indicates which compression process */
-#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */
-#define M_SOF3 0xC3
-#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */
-#define M_SOF6 0xC6
-#define M_SOF7 0xC7
-#define M_SOF9 0xC9
-#define M_SOF10 0xCA
-#define M_SOF11 0xCB
-#define M_SOF13 0xCD
-#define M_SOF14 0xCE
-#define M_SOF15 0xCF
-#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */
-#define M_EOI 0xD9 /* End Of Image (end of datastream) */
-#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */
-#define M_APP0 0xE0 /* Application-specific marker, type N */
-#define M_APP12 0xEC /* (we don't bother to list all 16 APPn's) */
-#define M_COM 0xFE /* COMment */
-
-
-/*
- * Find the next JPEG marker and return its marker code.
- * We expect at least one FF byte, possibly more if the compressor used FFs
- * to pad the file.
- * There could also be non-FF garbage between markers. The treatment of such
- * garbage is unspecified; we choose to skip over it but emit a warning msg.
- * NB: this routine must not be used after seeing SOS marker, since it will
- * not deal correctly with FF/00 sequences in the compressed image data...
- */
-
-static int
-next_marker (void)
-{
- int c;
- int discarded_bytes = 0;
-
- /* Find 0xFF byte; count and skip any non-FFs. */
- c = read_1_byte();
- while (c != 0xFF) {
- discarded_bytes++;
- c = read_1_byte();
- }
- /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs
- * are legal as pad bytes, so don't count them in discarded_bytes.
- */
- do {
- c = read_1_byte();
- } while (c == 0xFF);
-
- if (discarded_bytes != 0) {
- fprintf(stderr, "Warning: garbage data found in JPEG file\n");
- }
-
- return c;
-}
-
-
-/*
- * Read the initial marker, which should be SOI.
- * For a JFIF file, the first two bytes of the file should be literally
- * 0xFF M_SOI. To be more general, we could use next_marker, but if the
- * input file weren't actually JPEG at all, next_marker might read the whole
- * file and then return a misleading error message...
- */
-
-static int
-first_marker (void)
-{
- int c1, c2;
-
- c1 = NEXTBYTE();
- c2 = NEXTBYTE();
- if (c1 != 0xFF || c2 != M_SOI)
- ERREXIT("Not a JPEG file");
- return c2;
-}
-
-
-/*
- * Most types of marker are followed by a variable-length parameter segment.
- * This routine skips over the parameters for any marker we don't otherwise
- * want to process.
- * Note that we MUST skip the parameter segment explicitly in order not to
- * be fooled by 0xFF bytes that might appear within the parameter segment;
- * such bytes do NOT introduce new markers.
- */
-
-static void
-skip_variable (void)
-/* Skip over an unknown or uninteresting variable-length marker */
-{
- unsigned int length;
-
- /* Get the marker parameter length count */
- length = read_2_bytes();
- /* Length includes itself, so must be at least 2 */
- if (length < 2)
- ERREXIT("Erroneous JPEG marker length");
- length -= 2;
- /* Skip over the remaining bytes */
- while (length > 0) {
- (void) read_1_byte();
- length--;
- }
-}
-
-
-/*
- * Process a COM marker.
- * We want to print out the marker contents as legible text;
- * we must guard against non-text junk and varying newline representations.
- */
-
-static void
-process_COM (void)
-{
- unsigned int length;
- int ch;
- int lastch = 0;
-
- /* Get the marker parameter length count */
- length = read_2_bytes();
- /* Length includes itself, so must be at least 2 */
- if (length < 2)
- ERREXIT("Erroneous JPEG marker length");
- length -= 2;
-
- while (length > 0) {
- ch = read_1_byte();
- /* Emit the character in a readable form.
- * Nonprintables are converted to \nnn form,
- * while \ is converted to \\.
- * Newlines in CR, CR/LF, or LF form will be printed as one newline.
- */
- if (ch == '\r') {
- printf("\n");
- } else if (ch == '\n') {
- if (lastch != '\r')
- printf("\n");
- } else if (ch == '\\') {
- printf("\\\\");
- } else if (isprint(ch)) {
- putc(ch, stdout);
- } else {
- printf("\\%03o", ch);
- }
- lastch = ch;
- length--;
- }
- printf("\n");
-}
-
-
-/*
- * Process a SOFn marker.
- * This code is only needed if you want to know the image dimensions...
- */
-
-static void
-process_SOFn (int marker)
-{
- unsigned int length;
- unsigned int image_height, image_width;
- int data_precision, num_components;
- const char * process;
- int ci;
-
- length = read_2_bytes(); /* usual parameter length count */
-
- data_precision = read_1_byte();
- image_height = read_2_bytes();
- image_width = read_2_bytes();
- num_components = read_1_byte();
-
- switch (marker) {
- case M_SOF0: process = "Baseline"; break;
- case M_SOF1: process = "Extended sequential"; break;
- case M_SOF2: process = "Progressive"; break;
- case M_SOF3: process = "Lossless"; break;
- case M_SOF5: process = "Differential sequential"; break;
- case M_SOF6: process = "Differential progressive"; break;
- case M_SOF7: process = "Differential lossless"; break;
- case M_SOF9: process = "Extended sequential, arithmetic coding"; break;
- case M_SOF10: process = "Progressive, arithmetic coding"; break;
- case M_SOF11: process = "Lossless, arithmetic coding"; break;
- case M_SOF13: process = "Differential sequential, arithmetic coding"; break;
- case M_SOF14: process = "Differential progressive, arithmetic coding"; break;
- case M_SOF15: process = "Differential lossless, arithmetic coding"; break;
- default: process = "Unknown"; break;
- }
-
- printf("JPEG image is %uw * %uh, %d color components, %d bits per sample\n",
- image_width, image_height, num_components, data_precision);
- printf("JPEG process: %s\n", process);
-
- if (length != (unsigned int) (8 + num_components * 3))
- ERREXIT("Bogus SOF marker length");
-
- for (ci = 0; ci < num_components; ci++) {
- (void) read_1_byte(); /* Component ID code */
- (void) read_1_byte(); /* H, V sampling factors */
- (void) read_1_byte(); /* Quantization table number */
- }
-}
-
-
-/*
- * Parse the marker stream until SOS or EOI is seen;
- * display any COM markers.
- * While the companion program wrjpgcom will always insert COM markers before
- * SOFn, other implementations might not, so we scan to SOS before stopping.
- * If we were only interested in the image dimensions, we would stop at SOFn.
- * (Conversely, if we only cared about COM markers, there would be no need
- * for special code to handle SOFn; we could treat it like other markers.)
- */
-
-static int
-scan_JPEG_header (int verbose)
-{
- int marker;
-
- /* Expect SOI at start of file */
- if (first_marker() != M_SOI)
- ERREXIT("Expected SOI marker first");
-
- /* Scan miscellaneous markers until we reach SOS. */
- for (;;) {
- marker = next_marker();
- switch (marker) {
- /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be,
- * treated as SOFn. C4 in particular is actually DHT.
- */
- case M_SOF0: /* Baseline */
- case M_SOF1: /* Extended sequential, Huffman */
- case M_SOF2: /* Progressive, Huffman */
- case M_SOF3: /* Lossless, Huffman */
- case M_SOF5: /* Differential sequential, Huffman */
- case M_SOF6: /* Differential progressive, Huffman */
- case M_SOF7: /* Differential lossless, Huffman */
- case M_SOF9: /* Extended sequential, arithmetic */
- case M_SOF10: /* Progressive, arithmetic */
- case M_SOF11: /* Lossless, arithmetic */
- case M_SOF13: /* Differential sequential, arithmetic */
- case M_SOF14: /* Differential progressive, arithmetic */
- case M_SOF15: /* Differential lossless, arithmetic */
- if (verbose)
- process_SOFn(marker);
- else
- skip_variable();
- break;
-
- case M_SOS: /* stop before hitting compressed data */
- return marker;
-
- case M_EOI: /* in case it's a tables-only JPEG stream */
- return marker;
-
- case M_COM:
- process_COM();
- break;
-
- case M_APP12:
- /* Some digital camera makers put useful textual information into
- * APP12 markers, so we print those out too when in -verbose mode.
- */
- if (verbose) {
- printf("APP12 contains:\n");
- process_COM();
- } else
- skip_variable();
- break;
-
- default: /* Anything else just gets skipped */
- skip_variable(); /* we assume it has a parameter count... */
- break;
- }
- } /* end loop */
-}
-
-
-/* Command line parsing code */
-
-static const char * progname; /* program name for error messages */
-
-
-static void
-usage (void)
-/* complain about bad command line */
-{
- fprintf(stderr, "rdjpgcom displays any textual comments in a JPEG file.\n");
-
- fprintf(stderr, "Usage: %s [switches] [inputfile]\n", progname);
-
- fprintf(stderr, "Switches (names may be abbreviated):\n");
- fprintf(stderr, " -verbose Also display dimensions of JPEG image\n");
-
- exit(EXIT_FAILURE);
-}
-
-
-static int
-keymatch (char * arg, const char * keyword, int minchars)
-/* Case-insensitive matching of (possibly abbreviated) keyword switches. */
-/* keyword is the constant keyword (must be lower case already), */
-/* minchars is length of minimum legal abbreviation. */
-{
- register int ca, ck;
- register int nmatched = 0;
-
- while ((ca = *arg++) != '\0') {
- if ((ck = *keyword++) == '\0')
- return 0; /* arg longer than keyword, no good */
- if (isupper(ca)) /* force arg to lcase (assume ck is already) */
- ca = tolower(ca);
- if (ca != ck)
- return 0; /* no good */
- nmatched++; /* count matched characters */
- }
- /* reached end of argument; fail if it's too short for unique abbrev */
- if (nmatched < minchars)
- return 0;
- return 1; /* A-OK */
-}
-
-
-/*
- * The main program.
- */
-
-int
-main (int argc, char **argv)
-{
- int argn;
- char * arg;
- int verbose = 0;
-
- /* On Mac, fetch a command line. */
-#ifdef USE_CCOMMAND
- argc = ccommand(&argv);
-#endif
-
- progname = argv[0];
- if (progname == NULL || progname[0] == 0)
- progname = "rdjpgcom"; /* in case C library doesn't provide it */
-
- /* Parse switches, if any */
- for (argn = 1; argn < argc; argn++) {
- arg = argv[argn];
- if (arg[0] != '-')
- break; /* not switch, must be file name */
- arg++; /* advance over '-' */
- if (keymatch(arg, "verbose", 1)) {
- verbose++;
- } else
- usage();
- }
-
- /* Open the input file. */
- /* Unix style: expect zero or one file name */
- if (argn < argc-1) {
- fprintf(stderr, "%s: only one input file\n", progname);
- usage();
- }
- if (argn < argc) {
- if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
-#ifdef USE_SETMODE /* need to hack file mode? */
- setmode(fileno(stdin), O_BINARY);
-#endif
-#ifdef USE_FDOPEN /* need to re-open in binary mode? */
- if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open stdin\n", progname);
- exit(EXIT_FAILURE);
- }
-#else
- infile = stdin;
-#endif
- }
-
- /* Scan the JPEG headers. */
- (void) scan_JPEG_header(verbose);
-
- /* All done. */
- exit(EXIT_SUCCESS);
- return 0; /* suppress no-return-value warnings */
-}
diff --git a/Build/source/extra/jpeg/rdppm.c b/Build/source/extra/jpeg/rdppm.c
deleted file mode 100644
index 1df35c1b3a4..00000000000
--- a/Build/source/extra/jpeg/rdppm.c
+++ /dev/null
@@ -1,458 +0,0 @@
-/*
- * rdppm.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to read input images in PPM/PGM format.
- * The extended 2-byte-per-sample raw PPM/PGM formats are supported.
- * The PBMPLUS library is NOT required to compile this software
- * (but it is highly useful as a set of PPM image manipulation programs).
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume input from
- * an ordinary stdio stream. They further assume that reading begins
- * at the start of the file; start_input may need work if the
- * user interface has already read some data (e.g., to determine that
- * the file is indeed PPM format).
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef PPM_SUPPORTED
-
-
-/* Portions of this code are based on the PBMPLUS library, which is:
-**
-** Copyright (C) 1988 by Jef Poskanzer.
-**
-** Permission to use, copy, modify, and distribute this software and its
-** documentation for any purpose and without fee is hereby granted, provided
-** that the above copyright notice appear in all copies and that both that
-** copyright notice and this permission notice appear in supporting
-** documentation. This software is provided "as is" without express or
-** implied warranty.
-*/
-
-
-/* Macros to deal with unsigned chars as efficiently as compiler allows */
-
-#ifdef HAVE_UNSIGNED_CHAR
-typedef unsigned char U_CHAR;
-#define UCH(x) ((int) (x))
-#else /* !HAVE_UNSIGNED_CHAR */
-#ifdef CHAR_IS_UNSIGNED
-typedef char U_CHAR;
-#define UCH(x) ((int) (x))
-#else
-typedef char U_CHAR;
-#define UCH(x) ((int) (x) & 0xFF)
-#endif
-#endif /* HAVE_UNSIGNED_CHAR */
-
-
-#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len)))
-
-
-/*
- * On most systems, reading individual bytes with getc() is drastically less
- * efficient than buffering a row at a time with fread(). On PCs, we must
- * allocate the buffer in near data space, because we are assuming small-data
- * memory model, wherein fread() can't reach far memory. If you need to
- * process very wide images on a PC, you might have to compile in large-memory
- * model, or else replace fread() with a getc() loop --- which will be much
- * slower.
- */
-
-
-/* Private version of data source object */
-
-typedef struct {
- struct cjpeg_source_struct pub; /* public fields */
-
- U_CHAR *iobuffer; /* non-FAR pointer to I/O buffer */
- JSAMPROW pixrow; /* FAR pointer to same */
- size_t buffer_width; /* width of I/O buffer */
- JSAMPLE *rescale; /* => maxval-remapping array, or NULL */
-} ppm_source_struct;
-
-typedef ppm_source_struct * ppm_source_ptr;
-
-
-LOCAL(int)
-pbm_getc (FILE * infile)
-/* Read next char, skipping over any comments */
-/* A comment/newline sequence is returned as a newline */
-{
- register int ch;
-
- ch = getc(infile);
- if (ch == '#') {
- do {
- ch = getc(infile);
- } while (ch != '\n' && ch != EOF);
- }
- return ch;
-}
-
-
-LOCAL(unsigned int)
-read_pbm_integer (j_compress_ptr cinfo, FILE * infile)
-/* Read an unsigned decimal integer from the PPM file */
-/* Swallows one trailing character after the integer */
-/* Note that on a 16-bit-int machine, only values up to 64k can be read. */
-/* This should not be a problem in practice. */
-{
- register int ch;
- register unsigned int val;
-
- /* Skip any leading whitespace */
- do {
- ch = pbm_getc(infile);
- if (ch == EOF)
- ERREXIT(cinfo, JERR_INPUT_EOF);
- } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r');
-
- if (ch < '0' || ch > '9')
- ERREXIT(cinfo, JERR_PPM_NONNUMERIC);
-
- val = ch - '0';
- while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') {
- val *= 10;
- val += ch - '0';
- }
- return val;
-}
-
-
-/*
- * Read one row of pixels.
- *
- * We provide several different versions depending on input file format.
- * In all cases, input is scaled to the size of JSAMPLE.
- *
- * A really fast path is provided for reading byte/sample raw files with
- * maxval = MAXJSAMPLE, which is the normal case for 8-bit data.
- */
-
-
-METHODDEF(JDIMENSION)
-get_text_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading text-format PGM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- FILE * infile = source->pub.input_file;
- register JSAMPROW ptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- *ptr++ = rescale[read_pbm_integer(cinfo, infile)];
- }
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_text_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading text-format PPM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- FILE * infile = source->pub.input_file;
- register JSAMPROW ptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- *ptr++ = rescale[read_pbm_integer(cinfo, infile)];
- *ptr++ = rescale[read_pbm_integer(cinfo, infile)];
- *ptr++ = rescale[read_pbm_integer(cinfo, infile)];
- }
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_scaled_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading raw-byte-format PGM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- register JSAMPROW ptr;
- register U_CHAR * bufferptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- ptr = source->pub.buffer[0];
- bufferptr = source->iobuffer;
- for (col = cinfo->image_width; col > 0; col--) {
- *ptr++ = rescale[UCH(*bufferptr++)];
- }
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_scaled_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading raw-byte-format PPM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- register JSAMPROW ptr;
- register U_CHAR * bufferptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- ptr = source->pub.buffer[0];
- bufferptr = source->iobuffer;
- for (col = cinfo->image_width; col > 0; col--) {
- *ptr++ = rescale[UCH(*bufferptr++)];
- *ptr++ = rescale[UCH(*bufferptr++)];
- *ptr++ = rescale[UCH(*bufferptr++)];
- }
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_raw_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading raw-byte-format files with maxval = MAXJSAMPLE.
- * In this case we just read right into the JSAMPLE buffer!
- * Note that same code works for PPM and PGM files.
- */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
-
- if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_word_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading raw-word-format PGM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- register JSAMPROW ptr;
- register U_CHAR * bufferptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- ptr = source->pub.buffer[0];
- bufferptr = source->iobuffer;
- for (col = cinfo->image_width; col > 0; col--) {
- register int temp;
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
- *ptr++ = rescale[temp];
- }
- return 1;
-}
-
-
-METHODDEF(JDIMENSION)
-get_word_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading raw-word-format PPM files with any maxval */
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- register JSAMPROW ptr;
- register U_CHAR * bufferptr;
- register JSAMPLE *rescale = source->rescale;
- JDIMENSION col;
-
- if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width))
- ERREXIT(cinfo, JERR_INPUT_EOF);
- ptr = source->pub.buffer[0];
- bufferptr = source->iobuffer;
- for (col = cinfo->image_width; col > 0; col--) {
- register int temp;
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
- *ptr++ = rescale[temp];
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
- *ptr++ = rescale[temp];
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
- *ptr++ = rescale[temp];
- }
- return 1;
-}
-
-
-/*
- * Read the file header; return image size and component count.
- */
-
-METHODDEF(void)
-start_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- ppm_source_ptr source = (ppm_source_ptr) sinfo;
- int c;
- unsigned int w, h, maxval;
- boolean need_iobuffer, use_raw_buffer, need_rescale;
-
- if (getc(source->pub.input_file) != 'P')
- ERREXIT(cinfo, JERR_PPM_NOT);
-
- c = getc(source->pub.input_file); /* subformat discriminator character */
-
- /* detect unsupported variants (ie, PBM) before trying to read header */
- switch (c) {
- case '2': /* it's a text-format PGM file */
- case '3': /* it's a text-format PPM file */
- case '5': /* it's a raw-format PGM file */
- case '6': /* it's a raw-format PPM file */
- break;
- default:
- ERREXIT(cinfo, JERR_PPM_NOT);
- break;
- }
-
- /* fetch the remaining header info */
- w = read_pbm_integer(cinfo, source->pub.input_file);
- h = read_pbm_integer(cinfo, source->pub.input_file);
- maxval = read_pbm_integer(cinfo, source->pub.input_file);
-
- if (w <= 0 || h <= 0 || maxval <= 0) /* error check */
- ERREXIT(cinfo, JERR_PPM_NOT);
-
- cinfo->data_precision = BITS_IN_JSAMPLE; /* we always rescale data to this */
- cinfo->image_width = (JDIMENSION) w;
- cinfo->image_height = (JDIMENSION) h;
-
- /* initialize flags to most common settings */
- need_iobuffer = TRUE; /* do we need an I/O buffer? */
- use_raw_buffer = FALSE; /* do we map input buffer onto I/O buffer? */
- need_rescale = TRUE; /* do we need a rescale array? */
-
- switch (c) {
- case '2': /* it's a text-format PGM file */
- cinfo->input_components = 1;
- cinfo->in_color_space = JCS_GRAYSCALE;
- TRACEMS2(cinfo, 1, JTRC_PGM_TEXT, w, h);
- source->pub.get_pixel_rows = get_text_gray_row;
- need_iobuffer = FALSE;
- break;
-
- case '3': /* it's a text-format PPM file */
- cinfo->input_components = 3;
- cinfo->in_color_space = JCS_RGB;
- TRACEMS2(cinfo, 1, JTRC_PPM_TEXT, w, h);
- source->pub.get_pixel_rows = get_text_rgb_row;
- need_iobuffer = FALSE;
- break;
-
- case '5': /* it's a raw-format PGM file */
- cinfo->input_components = 1;
- cinfo->in_color_space = JCS_GRAYSCALE;
- TRACEMS2(cinfo, 1, JTRC_PGM, w, h);
- if (maxval > 255) {
- source->pub.get_pixel_rows = get_word_gray_row;
- } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) {
- source->pub.get_pixel_rows = get_raw_row;
- use_raw_buffer = TRUE;
- need_rescale = FALSE;
- } else {
- source->pub.get_pixel_rows = get_scaled_gray_row;
- }
- break;
-
- case '6': /* it's a raw-format PPM file */
- cinfo->input_components = 3;
- cinfo->in_color_space = JCS_RGB;
- TRACEMS2(cinfo, 1, JTRC_PPM, w, h);
- if (maxval > 255) {
- source->pub.get_pixel_rows = get_word_rgb_row;
- } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) {
- source->pub.get_pixel_rows = get_raw_row;
- use_raw_buffer = TRUE;
- need_rescale = FALSE;
- } else {
- source->pub.get_pixel_rows = get_scaled_rgb_row;
- }
- break;
- }
-
- /* Allocate space for I/O buffer: 1 or 3 bytes or words/pixel. */
- if (need_iobuffer) {
- source->buffer_width = (size_t) w * cinfo->input_components *
- ((maxval<=255) ? SIZEOF(U_CHAR) : (2*SIZEOF(U_CHAR)));
- source->iobuffer = (U_CHAR *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- source->buffer_width);
- }
-
- /* Create compressor input buffer. */
- if (use_raw_buffer) {
- /* For unscaled raw-input case, we can just map it onto the I/O buffer. */
- /* Synthesize a JSAMPARRAY pointer structure */
- /* Cast here implies near->far pointer conversion on PCs */
- source->pixrow = (JSAMPROW) source->iobuffer;
- source->pub.buffer = & source->pixrow;
- source->pub.buffer_height = 1;
- } else {
- /* Need to translate anyway, so make a separate sample buffer. */
- source->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) w * cinfo->input_components, (JDIMENSION) 1);
- source->pub.buffer_height = 1;
- }
-
- /* Compute the rescaling array if required. */
- if (need_rescale) {
- INT32 val, half_maxval;
-
- /* On 16-bit-int machines we have to be careful of maxval = 65535 */
- source->rescale = (JSAMPLE *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (size_t) (((long) maxval + 1L) * SIZEOF(JSAMPLE)));
- half_maxval = maxval / 2;
- for (val = 0; val <= (INT32) maxval; val++) {
- /* The multiplication here must be done in 32 bits to avoid overflow */
- source->rescale[val] = (JSAMPLE) ((val*MAXJSAMPLE + half_maxval)/maxval);
- }
- }
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- /* no work */
-}
-
-
-/*
- * The module selection routine for PPM format input.
- */
-
-GLOBAL(cjpeg_source_ptr)
-jinit_read_ppm (j_compress_ptr cinfo)
-{
- ppm_source_ptr source;
-
- /* Create module interface object */
- source = (ppm_source_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(ppm_source_struct));
- /* Fill in method ptrs, except get_pixel_rows which start_input sets */
- source->pub.start_input = start_input_ppm;
- source->pub.finish_input = finish_input_ppm;
-
- return (cjpeg_source_ptr) source;
-}
-
-#endif /* PPM_SUPPORTED */
diff --git a/Build/source/extra/jpeg/rdrle.c b/Build/source/extra/jpeg/rdrle.c
deleted file mode 100644
index 542bc37490c..00000000000
--- a/Build/source/extra/jpeg/rdrle.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * rdrle.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to read input images in Utah RLE format.
- * The Utah Raster Toolkit library is required (version 3.1 or later).
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume input from
- * an ordinary stdio stream. They further assume that reading begins
- * at the start of the file; start_input may need work if the
- * user interface has already read some data (e.g., to determine that
- * the file is indeed RLE format).
- *
- * Based on code contributed by Mike Lijewski,
- * with updates from Robert Hutchinson.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef RLE_SUPPORTED
-
-/* rle.h is provided by the Utah Raster Toolkit. */
-
-#include <rle.h>
-
-/*
- * We assume that JSAMPLE has the same representation as rle_pixel,
- * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples.
- */
-
-#if BITS_IN_JSAMPLE != 8
- Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */
-#endif
-
-/*
- * We support the following types of RLE files:
- *
- * GRAYSCALE - 8 bits, no colormap
- * MAPPEDGRAY - 8 bits, 1 channel colomap
- * PSEUDOCOLOR - 8 bits, 3 channel colormap
- * TRUECOLOR - 24 bits, 3 channel colormap
- * DIRECTCOLOR - 24 bits, no colormap
- *
- * For now, we ignore any alpha channel in the image.
- */
-
-typedef enum
- { GRAYSCALE, MAPPEDGRAY, PSEUDOCOLOR, TRUECOLOR, DIRECTCOLOR } rle_kind;
-
-
-/*
- * Since RLE stores scanlines bottom-to-top, we have to invert the image
- * to conform to JPEG's top-to-bottom order. To do this, we read the
- * incoming image into a virtual array on the first get_pixel_rows call,
- * then fetch the required row from the virtual array on subsequent calls.
- */
-
-typedef struct _rle_source_struct * rle_source_ptr;
-
-typedef struct _rle_source_struct {
- struct cjpeg_source_struct pub; /* public fields */
-
- rle_kind visual; /* actual type of input file */
- jvirt_sarray_ptr image; /* virtual array to hold the image */
- JDIMENSION row; /* current row # in the virtual array */
- rle_hdr header; /* Input file information */
- rle_pixel** rle_row; /* holds a row returned by rle_getrow() */
-
-} rle_source_struct;
-
-
-/*
- * Read the file header; return image size and component count.
- */
-
-METHODDEF(void)
-start_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- rle_source_ptr source = (rle_source_ptr) sinfo;
- JDIMENSION width, height;
-#ifdef PROGRESS_REPORT
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-#endif
-
- /* Use RLE library routine to get the header info */
- source->header = *rle_hdr_init(NULL);
- source->header.rle_file = source->pub.input_file;
- switch (rle_get_setup(&(source->header))) {
- case RLE_SUCCESS:
- /* A-OK */
- break;
- case RLE_NOT_RLE:
- ERREXIT(cinfo, JERR_RLE_NOT);
- break;
- case RLE_NO_SPACE:
- ERREXIT(cinfo, JERR_RLE_MEM);
- break;
- case RLE_EMPTY:
- ERREXIT(cinfo, JERR_RLE_EMPTY);
- break;
- case RLE_EOF:
- ERREXIT(cinfo, JERR_RLE_EOF);
- break;
- default:
- ERREXIT(cinfo, JERR_RLE_BADERROR);
- break;
- }
-
- /* Figure out what we have, set private vars and return values accordingly */
-
- width = source->header.xmax - source->header.xmin + 1;
- height = source->header.ymax - source->header.ymin + 1;
- source->header.xmin = 0; /* realign horizontally */
- source->header.xmax = width-1;
-
- cinfo->image_width = width;
- cinfo->image_height = height;
- cinfo->data_precision = 8; /* we can only handle 8 bit data */
-
- if (source->header.ncolors == 1 && source->header.ncmap == 0) {
- source->visual = GRAYSCALE;
- TRACEMS2(cinfo, 1, JTRC_RLE_GRAY, width, height);
- } else if (source->header.ncolors == 1 && source->header.ncmap == 1) {
- source->visual = MAPPEDGRAY;
- TRACEMS3(cinfo, 1, JTRC_RLE_MAPGRAY, width, height,
- 1 << source->header.cmaplen);
- } else if (source->header.ncolors == 1 && source->header.ncmap == 3) {
- source->visual = PSEUDOCOLOR;
- TRACEMS3(cinfo, 1, JTRC_RLE_MAPPED, width, height,
- 1 << source->header.cmaplen);
- } else if (source->header.ncolors == 3 && source->header.ncmap == 3) {
- source->visual = TRUECOLOR;
- TRACEMS3(cinfo, 1, JTRC_RLE_FULLMAP, width, height,
- 1 << source->header.cmaplen);
- } else if (source->header.ncolors == 3 && source->header.ncmap == 0) {
- source->visual = DIRECTCOLOR;
- TRACEMS2(cinfo, 1, JTRC_RLE, width, height);
- } else
- ERREXIT(cinfo, JERR_RLE_UNSUPPORTED);
-
- if (source->visual == GRAYSCALE || source->visual == MAPPEDGRAY) {
- cinfo->in_color_space = JCS_GRAYSCALE;
- cinfo->input_components = 1;
- } else {
- cinfo->in_color_space = JCS_RGB;
- cinfo->input_components = 3;
- }
-
- /*
- * A place to hold each scanline while it's converted.
- * (GRAYSCALE scanlines don't need converting)
- */
- if (source->visual != GRAYSCALE) {
- source->rle_row = (rle_pixel**) (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) width, (JDIMENSION) cinfo->input_components);
- }
-
- /* request a virtual array to hold the image */
- source->image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) (width * source->header.ncolors),
- (JDIMENSION) height, (JDIMENSION) 1);
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- /* count file input as separate pass */
- progress->total_extra_passes++;
- }
-#endif
-
- source->pub.buffer_height = 1;
-}
-
-
-/*
- * Read one row of pixels.
- * Called only after load_image has read the image into the virtual array.
- * Used for GRAYSCALE, MAPPEDGRAY, TRUECOLOR, and DIRECTCOLOR images.
- */
-
-METHODDEF(JDIMENSION)
-get_rle_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- rle_source_ptr source = (rle_source_ptr) sinfo;
-
- source->row--;
- source->pub.buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE);
-
- return 1;
-}
-
-/*
- * Read one row of pixels.
- * Called only after load_image has read the image into the virtual array.
- * Used for PSEUDOCOLOR images.
- */
-
-METHODDEF(JDIMENSION)
-get_pseudocolor_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- rle_source_ptr source = (rle_source_ptr) sinfo;
- JSAMPROW src_row, dest_row;
- JDIMENSION col;
- rle_map *colormap;
- int val;
-
- colormap = source->header.cmap;
- dest_row = source->pub.buffer[0];
- source->row--;
- src_row = * (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE);
-
- for (col = cinfo->image_width; col > 0; col--) {
- val = GETJSAMPLE(*src_row++);
- *dest_row++ = (JSAMPLE) (colormap[val ] >> 8);
- *dest_row++ = (JSAMPLE) (colormap[val + 256] >> 8);
- *dest_row++ = (JSAMPLE) (colormap[val + 512] >> 8);
- }
-
- return 1;
-}
-
-
-/*
- * Load the image into a virtual array. We have to do this because RLE
- * files start at the lower left while the JPEG standard has them starting
- * in the upper left. This is called the first time we want to get a row
- * of input. What we do is load the RLE data into the array and then call
- * the appropriate routine to read one row from the array. Before returning,
- * we set source->pub.get_pixel_rows so that subsequent calls go straight to
- * the appropriate row-reading routine.
- */
-
-METHODDEF(JDIMENSION)
-load_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- rle_source_ptr source = (rle_source_ptr) sinfo;
- JDIMENSION row, col;
- JSAMPROW scanline, red_ptr, green_ptr, blue_ptr;
- rle_pixel **rle_row;
- rle_map *colormap;
- char channel;
-#ifdef PROGRESS_REPORT
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-#endif
-
- colormap = source->header.cmap;
- rle_row = source->rle_row;
-
- /* Read the RLE data into our virtual array.
- * We assume here that (a) rle_pixel is represented the same as JSAMPLE,
- * and (b) we are not on a machine where FAR pointers differ from regular.
- */
- RLE_CLR_BIT(source->header, RLE_ALPHA); /* don't read the alpha channel */
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_limit = cinfo->image_height;
- progress->pub.pass_counter = 0;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
-
- switch (source->visual) {
-
- case GRAYSCALE:
- case PSEUDOCOLOR:
- for (row = 0; row < cinfo->image_height; row++) {
- rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE);
- rle_getrow(&source->header, rle_row);
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_counter++;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
- }
- break;
-
- case MAPPEDGRAY:
- case TRUECOLOR:
- for (row = 0; row < cinfo->image_height; row++) {
- scanline = * (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE);
- rle_row = source->rle_row;
- rle_getrow(&source->header, rle_row);
-
- for (col = 0; col < cinfo->image_width; col++) {
- for (channel = 0; channel < source->header.ncolors; channel++) {
- *scanline++ = (JSAMPLE)
- (colormap[GETJSAMPLE(rle_row[channel][col]) + 256 * channel] >> 8);
- }
- }
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_counter++;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
- }
- break;
-
- case DIRECTCOLOR:
- for (row = 0; row < cinfo->image_height; row++) {
- scanline = * (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE);
- rle_getrow(&source->header, rle_row);
-
- red_ptr = rle_row[0];
- green_ptr = rle_row[1];
- blue_ptr = rle_row[2];
-
- for (col = cinfo->image_width; col > 0; col--) {
- *scanline++ = *red_ptr++;
- *scanline++ = *green_ptr++;
- *scanline++ = *blue_ptr++;
- }
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_counter++;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
- }
- }
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL)
- progress->completed_extra_passes++;
-#endif
-
- /* Set up to call proper row-extraction routine in future */
- if (source->visual == PSEUDOCOLOR) {
- source->pub.buffer = source->rle_row;
- source->pub.get_pixel_rows = get_pseudocolor_row;
- } else {
- source->pub.get_pixel_rows = get_rle_row;
- }
- source->row = cinfo->image_height;
-
- /* And fetch the topmost (bottommost) row */
- return (*source->pub.get_pixel_rows) (cinfo, sinfo);
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- /* no work */
-}
-
-
-/*
- * The module selection routine for RLE format input.
- */
-
-GLOBAL(cjpeg_source_ptr)
-jinit_read_rle (j_compress_ptr cinfo)
-{
- rle_source_ptr source;
-
- /* Create module interface object */
- source = (rle_source_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(rle_source_struct));
- /* Fill in method ptrs */
- source->pub.start_input = start_input_rle;
- source->pub.finish_input = finish_input_rle;
- source->pub.get_pixel_rows = load_image;
-
- return (cjpeg_source_ptr) source;
-}
-
-#endif /* RLE_SUPPORTED */
diff --git a/Build/source/extra/jpeg/rdswitch.c b/Build/source/extra/jpeg/rdswitch.c
deleted file mode 100644
index 4f4bb4f5899..00000000000
--- a/Build/source/extra/jpeg/rdswitch.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * rdswitch.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to process some of cjpeg's more complicated
- * command-line switches. Switches processed here are:
- * -qtables file Read quantization tables from text file
- * -scans file Read scan script from text file
- * -qslots N[,N,...] Set component quantization table selectors
- * -sample HxV[,HxV,...] Set component sampling factors
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-#include <ctype.h> /* to declare isdigit(), isspace() */
-
-
-LOCAL(int)
-text_getc (FILE * file)
-/* Read next char, skipping over any comments (# to end of line) */
-/* A comment/newline sequence is returned as a newline */
-{
- register int ch;
-
- ch = getc(file);
- if (ch == '#') {
- do {
- ch = getc(file);
- } while (ch != '\n' && ch != EOF);
- }
- return ch;
-}
-
-
-LOCAL(boolean)
-read_text_integer (FILE * file, long * result, int * termchar)
-/* Read an unsigned decimal integer from a file, store it in result */
-/* Reads one trailing character after the integer; returns it in termchar */
-{
- register int ch;
- register long val;
-
- /* Skip any leading whitespace, detect EOF */
- do {
- ch = text_getc(file);
- if (ch == EOF) {
- *termchar = ch;
- return FALSE;
- }
- } while (isspace(ch));
-
- if (! isdigit(ch)) {
- *termchar = ch;
- return FALSE;
- }
-
- val = ch - '0';
- while ((ch = text_getc(file)) != EOF) {
- if (! isdigit(ch))
- break;
- val *= 10;
- val += ch - '0';
- }
- *result = val;
- *termchar = ch;
- return TRUE;
-}
-
-
-GLOBAL(boolean)
-read_quant_tables (j_compress_ptr cinfo, char * filename,
- int scale_factor, boolean force_baseline)
-/* Read a set of quantization tables from the specified file.
- * The file is plain ASCII text: decimal numbers with whitespace between.
- * Comments preceded by '#' may be included in the file.
- * There may be one to NUM_QUANT_TBLS tables in the file, each of 64 values.
- * The tables are implicitly numbered 0,1,etc.
- * NOTE: does not affect the qslots mapping, which will default to selecting
- * table 0 for luminance (or primary) components, 1 for chrominance components.
- * You must use -qslots if you want a different component->table mapping.
- */
-{
- FILE * fp;
- int tblno, i, termchar;
- long val;
- unsigned int table[DCTSIZE2];
-
- if ((fp = fopen(filename, "r")) == NULL) {
- fprintf(stderr, "Can't open table file %s\n", filename);
- return FALSE;
- }
- tblno = 0;
-
- while (read_text_integer(fp, &val, &termchar)) { /* read 1st element of table */
- if (tblno >= NUM_QUANT_TBLS) {
- fprintf(stderr, "Too many tables in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
- table[0] = (unsigned int) val;
- for (i = 1; i < DCTSIZE2; i++) {
- if (! read_text_integer(fp, &val, &termchar)) {
- fprintf(stderr, "Invalid table data in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
- table[i] = (unsigned int) val;
- }
- jpeg_add_quant_table(cinfo, tblno, table, scale_factor, force_baseline);
- tblno++;
- }
-
- if (termchar != EOF) {
- fprintf(stderr, "Non-numeric data in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
-
- fclose(fp);
- return TRUE;
-}
-
-
-#ifdef C_MULTISCAN_FILES_SUPPORTED
-
-LOCAL(boolean)
-read_scan_integer (FILE * file, long * result, int * termchar)
-/* Variant of read_text_integer that always looks for a non-space termchar;
- * this simplifies parsing of punctuation in scan scripts.
- */
-{
- register int ch;
-
- if (! read_text_integer(file, result, termchar))
- return FALSE;
- ch = *termchar;
- while (ch != EOF && isspace(ch))
- ch = text_getc(file);
- if (isdigit(ch)) { /* oops, put it back */
- if (ungetc(ch, file) == EOF)
- return FALSE;
- ch = ' ';
- } else {
- /* Any separators other than ';' and ':' are ignored;
- * this allows user to insert commas, etc, if desired.
- */
- if (ch != EOF && ch != ';' && ch != ':')
- ch = ' ';
- }
- *termchar = ch;
- return TRUE;
-}
-
-
-GLOBAL(boolean)
-read_scan_script (j_compress_ptr cinfo, char * filename)
-/* Read a scan script from the specified text file.
- * Each entry in the file defines one scan to be emitted.
- * Entries are separated by semicolons ';'.
- * An entry contains one to four component indexes,
- * optionally followed by a colon ':' and four progressive-JPEG parameters.
- * The component indexes denote which component(s) are to be transmitted
- * in the current scan. The first component has index 0.
- * Sequential JPEG is used if the progressive-JPEG parameters are omitted.
- * The file is free format text: any whitespace may appear between numbers
- * and the ':' and ';' punctuation marks. Also, other punctuation (such
- * as commas or dashes) can be placed between numbers if desired.
- * Comments preceded by '#' may be included in the file.
- * Note: we do very little validity checking here;
- * jcmaster.c will validate the script parameters.
- */
-{
- FILE * fp;
- int scanno, ncomps, termchar;
- long val;
- jpeg_scan_info * scanptr;
-#define MAX_SCANS 100 /* quite arbitrary limit */
- jpeg_scan_info scans[MAX_SCANS];
-
- if ((fp = fopen(filename, "r")) == NULL) {
- fprintf(stderr, "Can't open scan definition file %s\n", filename);
- return FALSE;
- }
- scanptr = scans;
- scanno = 0;
-
- while (read_scan_integer(fp, &val, &termchar)) {
- if (scanno >= MAX_SCANS) {
- fprintf(stderr, "Too many scans defined in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
- scanptr->component_index[0] = (int) val;
- ncomps = 1;
- while (termchar == ' ') {
- if (ncomps >= MAX_COMPS_IN_SCAN) {
- fprintf(stderr, "Too many components in one scan in file %s\n",
- filename);
- fclose(fp);
- return FALSE;
- }
- if (! read_scan_integer(fp, &val, &termchar))
- goto bogus;
- scanptr->component_index[ncomps] = (int) val;
- ncomps++;
- }
- scanptr->comps_in_scan = ncomps;
- if (termchar == ':') {
- if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ')
- goto bogus;
- scanptr->Ss = (int) val;
- if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ')
- goto bogus;
- scanptr->Se = (int) val;
- if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ')
- goto bogus;
- scanptr->Ah = (int) val;
- if (! read_scan_integer(fp, &val, &termchar))
- goto bogus;
- scanptr->Al = (int) val;
- } else {
- /* set non-progressive parameters */
- scanptr->Ss = 0;
- scanptr->Se = DCTSIZE2-1;
- scanptr->Ah = 0;
- scanptr->Al = 0;
- }
- if (termchar != ';' && termchar != EOF) {
-bogus:
- fprintf(stderr, "Invalid scan entry format in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
- scanptr++, scanno++;
- }
-
- if (termchar != EOF) {
- fprintf(stderr, "Non-numeric data in file %s\n", filename);
- fclose(fp);
- return FALSE;
- }
-
- if (scanno > 0) {
- /* Stash completed scan list in cinfo structure.
- * NOTE: for cjpeg's use, JPOOL_IMAGE is the right lifetime for this data,
- * but if you want to compress multiple images you'd want JPOOL_PERMANENT.
- */
- scanptr = (jpeg_scan_info *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- scanno * SIZEOF(jpeg_scan_info));
- MEMCOPY(scanptr, scans, scanno * SIZEOF(jpeg_scan_info));
- cinfo->scan_info = scanptr;
- cinfo->num_scans = scanno;
- }
-
- fclose(fp);
- return TRUE;
-}
-
-#endif /* C_MULTISCAN_FILES_SUPPORTED */
-
-
-GLOBAL(boolean)
-set_quant_slots (j_compress_ptr cinfo, char *arg)
-/* Process a quantization-table-selectors parameter string, of the form
- * N[,N,...]
- * If there are more components than parameters, the last value is replicated.
- */
-{
- int val = 0; /* default table # */
- int ci;
- char ch;
-
- for (ci = 0; ci < MAX_COMPONENTS; ci++) {
- if (*arg) {
- ch = ','; /* if not set by sscanf, will be ',' */
- if (sscanf(arg, "%d%c", &val, &ch) < 1)
- return FALSE;
- if (ch != ',') /* syntax check */
- return FALSE;
- if (val < 0 || val >= NUM_QUANT_TBLS) {
- fprintf(stderr, "JPEG quantization tables are numbered 0..%d\n",
- NUM_QUANT_TBLS-1);
- return FALSE;
- }
- cinfo->comp_info[ci].quant_tbl_no = val;
- while (*arg && *arg++ != ',') /* advance to next segment of arg string */
- ;
- } else {
- /* reached end of parameter, set remaining components to last table */
- cinfo->comp_info[ci].quant_tbl_no = val;
- }
- }
- return TRUE;
-}
-
-
-GLOBAL(boolean)
-set_sample_factors (j_compress_ptr cinfo, char *arg)
-/* Process a sample-factors parameter string, of the form
- * HxV[,HxV,...]
- * If there are more components than parameters, "1x1" is assumed for the rest.
- */
-{
- int ci, val1, val2;
- char ch1, ch2;
-
- for (ci = 0; ci < MAX_COMPONENTS; ci++) {
- if (*arg) {
- ch2 = ','; /* if not set by sscanf, will be ',' */
- if (sscanf(arg, "%d%c%d%c", &val1, &ch1, &val2, &ch2) < 3)
- return FALSE;
- if ((ch1 != 'x' && ch1 != 'X') || ch2 != ',') /* syntax check */
- return FALSE;
- if (val1 <= 0 || val1 > 4 || val2 <= 0 || val2 > 4) {
- fprintf(stderr, "JPEG sampling factors must be 1..4\n");
- return FALSE;
- }
- cinfo->comp_info[ci].h_samp_factor = val1;
- cinfo->comp_info[ci].v_samp_factor = val2;
- while (*arg && *arg++ != ',') /* advance to next segment of arg string */
- ;
- } else {
- /* reached end of parameter, set remaining components to 1x1 sampling */
- cinfo->comp_info[ci].h_samp_factor = 1;
- cinfo->comp_info[ci].v_samp_factor = 1;
- }
- }
- return TRUE;
-}
diff --git a/Build/source/extra/jpeg/rdtarga.c b/Build/source/extra/jpeg/rdtarga.c
deleted file mode 100644
index 4c2cd26730a..00000000000
--- a/Build/source/extra/jpeg/rdtarga.c
+++ /dev/null
@@ -1,500 +0,0 @@
-/*
- * rdtarga.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to read input images in Targa format.
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume input from
- * an ordinary stdio stream. They further assume that reading begins
- * at the start of the file; start_input may need work if the
- * user interface has already read some data (e.g., to determine that
- * the file is indeed Targa format).
- *
- * Based on code contributed by Lee Daniel Crocker.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef TARGA_SUPPORTED
-
-
-/* Macros to deal with unsigned chars as efficiently as compiler allows */
-
-#ifdef HAVE_UNSIGNED_CHAR
-typedef unsigned char U_CHAR;
-#define UCH(x) ((int) (x))
-#else /* !HAVE_UNSIGNED_CHAR */
-#ifdef CHAR_IS_UNSIGNED
-typedef char U_CHAR;
-#define UCH(x) ((int) (x))
-#else
-typedef char U_CHAR;
-#define UCH(x) ((int) (x) & 0xFF)
-#endif
-#endif /* HAVE_UNSIGNED_CHAR */
-
-
-#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len)))
-
-
-/* Private version of data source object */
-
-typedef struct _tga_source_struct * tga_source_ptr;
-
-typedef struct _tga_source_struct {
- struct cjpeg_source_struct pub; /* public fields */
-
- j_compress_ptr cinfo; /* back link saves passing separate parm */
-
- JSAMPARRAY colormap; /* Targa colormap (converted to my format) */
-
- jvirt_sarray_ptr whole_image; /* Needed if funny input row order */
- JDIMENSION current_row; /* Current logical row number to read */
-
- /* Pointer to routine to extract next Targa pixel from input file */
- JMETHOD(void, read_pixel, (tga_source_ptr sinfo));
-
- /* Result of read_pixel is delivered here: */
- U_CHAR tga_pixel[4];
-
- int pixel_size; /* Bytes per Targa pixel (1 to 4) */
-
- /* State info for reading RLE-coded pixels; both counts must be init to 0 */
- int block_count; /* # of pixels remaining in RLE block */
- int dup_pixel_count; /* # of times to duplicate previous pixel */
-
- /* This saves the correct pixel-row-expansion method for preload_image */
- JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo,
- cjpeg_source_ptr sinfo));
-} tga_source_struct;
-
-
-/* For expanding 5-bit pixel values to 8-bit with best rounding */
-
-static const UINT8 c5to8bits[32] = {
- 0, 8, 16, 25, 33, 41, 49, 58,
- 66, 74, 82, 90, 99, 107, 115, 123,
- 132, 140, 148, 156, 165, 173, 181, 189,
- 197, 206, 214, 222, 230, 239, 247, 255
-};
-
-
-
-LOCAL(int)
-read_byte (tga_source_ptr sinfo)
-/* Read next byte from Targa file */
-{
- register FILE *infile = sinfo->pub.input_file;
- register int c;
-
- if ((c = getc(infile)) == EOF)
- ERREXIT(sinfo->cinfo, JERR_INPUT_EOF);
- return c;
-}
-
-
-LOCAL(void)
-read_colormap (tga_source_ptr sinfo, int cmaplen, int mapentrysize)
-/* Read the colormap from a Targa file */
-{
- int i;
-
- /* Presently only handles 24-bit BGR format */
- if (mapentrysize != 24)
- ERREXIT(sinfo->cinfo, JERR_TGA_BADCMAP);
-
- for (i = 0; i < cmaplen; i++) {
- sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo);
- sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo);
- }
-}
-
-
-/*
- * read_pixel methods: get a single pixel from Targa file into tga_pixel[]
- */
-
-METHODDEF(void)
-read_non_rle_pixel (tga_source_ptr sinfo)
-/* Read one Targa pixel from the input file; no RLE expansion */
-{
- register FILE *infile = sinfo->pub.input_file;
- register int i;
-
- for (i = 0; i < sinfo->pixel_size; i++) {
- sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
- }
-}
-
-
-METHODDEF(void)
-read_rle_pixel (tga_source_ptr sinfo)
-/* Read one Targa pixel from the input file, expanding RLE data as needed */
-{
- register FILE *infile = sinfo->pub.input_file;
- register int i;
-
- /* Duplicate previously read pixel? */
- if (sinfo->dup_pixel_count > 0) {
- sinfo->dup_pixel_count--;
- return;
- }
-
- /* Time to read RLE block header? */
- if (--sinfo->block_count < 0) { /* decrement pixels remaining in block */
- i = read_byte(sinfo);
- if (i & 0x80) { /* Start of duplicate-pixel block? */
- sinfo->dup_pixel_count = i & 0x7F; /* number of dups after this one */
- sinfo->block_count = 0; /* then read new block header */
- } else {
- sinfo->block_count = i & 0x7F; /* number of pixels after this one */
- }
- }
-
- /* Read next pixel */
- for (i = 0; i < sinfo->pixel_size; i++) {
- sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
- }
-}
-
-
-/*
- * Read one row of pixels.
- *
- * We provide several different versions depending on input file format.
- */
-
-
-METHODDEF(JDIMENSION)
-get_8bit_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 8-bit grayscale pixels */
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- register JSAMPROW ptr;
- register JDIMENSION col;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- (*source->read_pixel) (source); /* Load next pixel into tga_pixel */
- *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]);
- }
- return 1;
-}
-
-METHODDEF(JDIMENSION)
-get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 8-bit colormap indexes */
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- register int t;
- register JSAMPROW ptr;
- register JDIMENSION col;
- register JSAMPARRAY colormap = source->colormap;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- (*source->read_pixel) (source); /* Load next pixel into tga_pixel */
- t = UCH(source->tga_pixel[0]);
- *ptr++ = colormap[0][t];
- *ptr++ = colormap[1][t];
- *ptr++ = colormap[2][t];
- }
- return 1;
-}
-
-METHODDEF(JDIMENSION)
-get_16bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 16-bit pixels */
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- register int t;
- register JSAMPROW ptr;
- register JDIMENSION col;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- (*source->read_pixel) (source); /* Load next pixel into tga_pixel */
- t = UCH(source->tga_pixel[0]);
- t += UCH(source->tga_pixel[1]) << 8;
- /* We expand 5 bit data to 8 bit sample width.
- * The format of the 16-bit (LSB first) input word is
- * xRRRRRGGGGGBBBBB
- */
- ptr[2] = (JSAMPLE) c5to8bits[t & 0x1F];
- t >>= 5;
- ptr[1] = (JSAMPLE) c5to8bits[t & 0x1F];
- t >>= 5;
- ptr[0] = (JSAMPLE) c5to8bits[t & 0x1F];
- ptr += 3;
- }
- return 1;
-}
-
-METHODDEF(JDIMENSION)
-get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-/* This version is for reading 24-bit pixels */
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- register JSAMPROW ptr;
- register JDIMENSION col;
-
- ptr = source->pub.buffer[0];
- for (col = cinfo->image_width; col > 0; col--) {
- (*source->read_pixel) (source); /* Load next pixel into tga_pixel */
- *ptr++ = (JSAMPLE) UCH(source->tga_pixel[2]); /* change BGR to RGB order */
- *ptr++ = (JSAMPLE) UCH(source->tga_pixel[1]);
- *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]);
- }
- return 1;
-}
-
-/*
- * Targa also defines a 32-bit pixel format with order B,G,R,A.
- * We presently ignore the attribute byte, so the code for reading
- * these pixels is identical to the 24-bit routine above.
- * This works because the actual pixel length is only known to read_pixel.
- */
-
-#define get_32bit_row get_24bit_row
-
-
-/*
- * This method is for re-reading the input data in standard top-down
- * row order. The entire image has already been read into whole_image
- * with proper conversion of pixel format, but it's in a funny row order.
- */
-
-METHODDEF(JDIMENSION)
-get_memory_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- JDIMENSION source_row;
-
- /* Compute row of source that maps to current_row of normal order */
- /* For now, assume image is bottom-up and not interlaced. */
- /* NEEDS WORK to support interlaced images! */
- source_row = cinfo->image_height - source->current_row - 1;
-
- /* Fetch that row from virtual array */
- source->pub.buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->whole_image,
- source_row, (JDIMENSION) 1, FALSE);
-
- source->current_row++;
- return 1;
-}
-
-
-/*
- * This method loads the image into whole_image during the first call on
- * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call
- * get_memory_row on subsequent calls.
- */
-
-METHODDEF(JDIMENSION)
-preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- JDIMENSION row;
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-
- /* Read the data into a virtual array in input-file row order. */
- for (row = 0; row < cinfo->image_height; row++) {
- if (progress != NULL) {
- progress->pub.pass_counter = (long) row;
- progress->pub.pass_limit = (long) cinfo->image_height;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
- source->pub.buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, source->whole_image, row, (JDIMENSION) 1, TRUE);
- (*source->get_pixel_rows) (cinfo, sinfo);
- }
- if (progress != NULL)
- progress->completed_extra_passes++;
-
- /* Set up to read from the virtual array in unscrambled order */
- source->pub.get_pixel_rows = get_memory_row;
- source->current_row = 0;
- /* And read the first row */
- return get_memory_row(cinfo, sinfo);
-}
-
-
-/*
- * Read the file header; return image size and component count.
- */
-
-METHODDEF(void)
-start_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- tga_source_ptr source = (tga_source_ptr) sinfo;
- U_CHAR targaheader[18];
- int idlen, cmaptype, subtype, flags, interlace_type, components;
- unsigned int width, height, maplen;
- boolean is_bottom_up;
-
-#define GET_2B(offset) ((unsigned int) UCH(targaheader[offset]) + \
- (((unsigned int) UCH(targaheader[offset+1])) << 8))
-
- if (! ReadOK(source->pub.input_file, targaheader, 18))
- ERREXIT(cinfo, JERR_INPUT_EOF);
-
- /* Pretend "15-bit" pixels are 16-bit --- we ignore attribute bit anyway */
- if (targaheader[16] == 15)
- targaheader[16] = 16;
-
- idlen = UCH(targaheader[0]);
- cmaptype = UCH(targaheader[1]);
- subtype = UCH(targaheader[2]);
- maplen = GET_2B(5);
- width = GET_2B(12);
- height = GET_2B(14);
- source->pixel_size = UCH(targaheader[16]) >> 3;
- flags = UCH(targaheader[17]); /* Image Descriptor byte */
-
- is_bottom_up = ((flags & 0x20) == 0); /* bit 5 set => top-down */
- interlace_type = flags >> 6; /* bits 6/7 are interlace code */
-
- if (cmaptype > 1 || /* cmaptype must be 0 or 1 */
- source->pixel_size < 1 || source->pixel_size > 4 ||
- (UCH(targaheader[16]) & 7) != 0 || /* bits/pixel must be multiple of 8 */
- interlace_type != 0) /* currently don't allow interlaced image */
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
-
- if (subtype > 8) {
- /* It's an RLE-coded file */
- source->read_pixel = read_rle_pixel;
- source->block_count = source->dup_pixel_count = 0;
- subtype -= 8;
- } else {
- /* Non-RLE file */
- source->read_pixel = read_non_rle_pixel;
- }
-
- /* Now should have subtype 1, 2, or 3 */
- components = 3; /* until proven different */
- cinfo->in_color_space = JCS_RGB;
-
- switch (subtype) {
- case 1: /* Colormapped image */
- if (source->pixel_size == 1 && cmaptype == 1)
- source->get_pixel_rows = get_8bit_row;
- else
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
- TRACEMS2(cinfo, 1, JTRC_TGA_MAPPED, width, height);
- break;
- case 2: /* RGB image */
- switch (source->pixel_size) {
- case 2:
- source->get_pixel_rows = get_16bit_row;
- break;
- case 3:
- source->get_pixel_rows = get_24bit_row;
- break;
- case 4:
- source->get_pixel_rows = get_32bit_row;
- break;
- default:
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
- break;
- }
- TRACEMS2(cinfo, 1, JTRC_TGA, width, height);
- break;
- case 3: /* Grayscale image */
- components = 1;
- cinfo->in_color_space = JCS_GRAYSCALE;
- if (source->pixel_size == 1)
- source->get_pixel_rows = get_8bit_gray_row;
- else
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
- TRACEMS2(cinfo, 1, JTRC_TGA_GRAY, width, height);
- break;
- default:
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
- break;
- }
-
- if (is_bottom_up) {
- /* Create a virtual array to buffer the upside-down image. */
- source->whole_image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) width * components, (JDIMENSION) height, (JDIMENSION) 1);
- if (cinfo->progress != NULL) {
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
- progress->total_extra_passes++; /* count file input as separate pass */
- }
- /* source->pub.buffer will point to the virtual array. */
- source->pub.buffer_height = 1; /* in case anyone looks at it */
- source->pub.get_pixel_rows = preload_image;
- } else {
- /* Don't need a virtual array, but do need a one-row input buffer. */
- source->whole_image = NULL;
- source->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (JDIMENSION) width * components, (JDIMENSION) 1);
- source->pub.buffer_height = 1;
- source->pub.get_pixel_rows = source->get_pixel_rows;
- }
-
- while (idlen--) /* Throw away ID field */
- (void) read_byte(source);
-
- if (maplen > 0) {
- if (maplen > 256 || GET_2B(3) != 0)
- ERREXIT(cinfo, JERR_TGA_BADCMAP);
- /* Allocate space to store the colormap */
- source->colormap = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, (JDIMENSION) maplen, (JDIMENSION) 3);
- /* and read it from the file */
- read_colormap(source, (int) maplen, UCH(targaheader[7]));
- } else {
- if (cmaptype) /* but you promised a cmap! */
- ERREXIT(cinfo, JERR_TGA_BADPARMS);
- source->colormap = NULL;
- }
-
- cinfo->input_components = components;
- cinfo->data_precision = 8;
- cinfo->image_width = width;
- cinfo->image_height = height;
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
-{
- /* no work */
-}
-
-
-/*
- * The module selection routine for Targa format input.
- */
-
-GLOBAL(cjpeg_source_ptr)
-jinit_read_targa (j_compress_ptr cinfo)
-{
- tga_source_ptr source;
-
- /* Create module interface object */
- source = (tga_source_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(tga_source_struct));
- source->cinfo = cinfo; /* make back link for subroutines */
- /* Fill in method ptrs, except get_pixel_rows which start_input sets */
- source->pub.start_input = start_input_tga;
- source->pub.finish_input = finish_input_tga;
-
- return (cjpeg_source_ptr) source;
-}
-
-#endif /* TARGA_SUPPORTED */
diff --git a/Build/source/extra/jpeg/structure.doc b/Build/source/extra/jpeg/structure.doc
deleted file mode 100644
index 51c9def7e5d..00000000000
--- a/Build/source/extra/jpeg/structure.doc
+++ /dev/null
@@ -1,948 +0,0 @@
-IJG JPEG LIBRARY: SYSTEM ARCHITECTURE
-
-Copyright (C) 1991-1995, Thomas G. Lane.
-This file is part of the Independent JPEG Group's software.
-For conditions of distribution and use, see the accompanying README file.
-
-
-This file provides an overview of the architecture of the IJG JPEG software;
-that is, the functions of the various modules in the system and the interfaces
-between modules. For more precise details about any data structure or calling
-convention, see the include files and comments in the source code.
-
-We assume that the reader is already somewhat familiar with the JPEG standard.
-The README file includes references for learning about JPEG. The file
-libjpeg.doc describes the library from the viewpoint of an application
-programmer using the library; it's best to read that file before this one.
-Also, the file coderules.doc describes the coding style conventions we use.
-
-In this document, JPEG-specific terminology follows the JPEG standard:
- A "component" means a color channel, e.g., Red or Luminance.
- A "sample" is a single component value (i.e., one number in the image data).
- A "coefficient" is a frequency coefficient (a DCT transform output number).
- A "block" is an 8x8 group of samples or coefficients.
- An "MCU" (minimum coded unit) is an interleaved set of blocks of size
- determined by the sampling factors, or a single block in a
- noninterleaved scan.
-We do not use the terms "pixel" and "sample" interchangeably. When we say
-pixel, we mean an element of the full-size image, while a sample is an element
-of the downsampled image. Thus the number of samples may vary across
-components while the number of pixels does not. (This terminology is not used
-rigorously throughout the code, but it is used in places where confusion would
-otherwise result.)
-
-
-*** System features ***
-
-The IJG distribution contains two parts:
- * A subroutine library for JPEG compression and decompression.
- * cjpeg/djpeg, two sample applications that use the library to transform
- JFIF JPEG files to and from several other image formats.
-cjpeg/djpeg are of no great intellectual complexity: they merely add a simple
-command-line user interface and I/O routines for several uncompressed image
-formats. This document concentrates on the library itself.
-
-We desire the library to be capable of supporting all JPEG baseline, extended
-sequential, and progressive DCT processes. Hierarchical processes are not
-supported.
-
-The library does not support the lossless (spatial) JPEG process. Lossless
-JPEG shares little or no code with lossy JPEG, and would normally be used
-without the extensive pre- and post-processing provided by this library.
-We feel that lossless JPEG is better handled by a separate library.
-
-Within these limits, any set of compression parameters allowed by the JPEG
-spec should be readable for decompression. (We can be more restrictive about
-what formats we can generate.) Although the system design allows for all
-parameter values, some uncommon settings are not yet implemented and may
-never be; nonintegral sampling ratios are the prime example. Furthermore,
-we treat 8-bit vs. 12-bit data precision as a compile-time switch, not a
-run-time option, because most machines can store 8-bit pixels much more
-compactly than 12-bit.
-
-For legal reasons, JPEG arithmetic coding is not currently supported, but
-extending the library to include it would be straightforward.
-
-By itself, the library handles only interchange JPEG datastreams --- in
-particular the widely used JFIF file format. The library can be used by
-surrounding code to process interchange or abbreviated JPEG datastreams that
-are embedded in more complex file formats. (For example, libtiff uses this
-library to implement JPEG compression within the TIFF file format.)
-
-The library includes a substantial amount of code that is not covered by the
-JPEG standard but is necessary for typical applications of JPEG. These
-functions preprocess the image before JPEG compression or postprocess it after
-decompression. They include colorspace conversion, downsampling/upsampling,
-and color quantization. This code can be omitted if not needed.
-
-A wide range of quality vs. speed tradeoffs are possible in JPEG processing,
-and even more so in decompression postprocessing. The decompression library
-provides multiple implementations that cover most of the useful tradeoffs,
-ranging from very-high-quality down to fast-preview operation. On the
-compression side we have generally not provided low-quality choices, since
-compression is normally less time-critical. It should be understood that the
-low-quality modes may not meet the JPEG standard's accuracy requirements;
-nonetheless, they are useful for viewers.
-
-
-*** Portability issues ***
-
-Portability is an essential requirement for the library. The key portability
-issues that show up at the level of system architecture are:
-
-1. Memory usage. We want the code to be able to run on PC-class machines
-with limited memory. Images should therefore be processed sequentially (in
-strips), to avoid holding the whole image in memory at once. Where a
-full-image buffer is necessary, we should be able to use either virtual memory
-or temporary files.
-
-2. Near/far pointer distinction. To run efficiently on 80x86 machines, the
-code should distinguish "small" objects (kept in near data space) from
-"large" ones (kept in far data space). This is an annoying restriction, but
-fortunately it does not impact code quality for less brain-damaged machines,
-and the source code clutter turns out to be minimal with sufficient use of
-pointer typedefs.
-
-3. Data precision. We assume that "char" is at least 8 bits, "short" and
-"int" at least 16, "long" at least 32. The code will work fine with larger
-data sizes, although memory may be used inefficiently in some cases. However,
-the JPEG compressed datastream must ultimately appear on external storage as a
-sequence of 8-bit bytes if it is to conform to the standard. This may pose a
-problem on machines where char is wider than 8 bits. The library represents
-compressed data as an array of values of typedef JOCTET. If no data type
-exactly 8 bits wide is available, custom data source and data destination
-modules must be written to unpack and pack the chosen JOCTET datatype into
-8-bit external representation.
-
-
-*** System overview ***
-
-The compressor and decompressor are each divided into two main sections:
-the JPEG compressor or decompressor proper, and the preprocessing or
-postprocessing functions. The interface between these two sections is the
-image data that the official JPEG spec regards as its input or output: this
-data is in the colorspace to be used for compression, and it is downsampled
-to the sampling factors to be used. The preprocessing and postprocessing
-steps are responsible for converting a normal image representation to or from
-this form. (Those few applications that want to deal with YCbCr downsampled
-data can skip the preprocessing or postprocessing step.)
-
-Looking more closely, the compressor library contains the following main
-elements:
-
- Preprocessing:
- * Color space conversion (e.g., RGB to YCbCr).
- * Edge expansion and downsampling. Optionally, this step can do simple
- smoothing --- this is often helpful for low-quality source data.
- JPEG proper:
- * MCU assembly, DCT, quantization.
- * Entropy coding (sequential or progressive, Huffman or arithmetic).
-
-In addition to these modules we need overall control, marker generation,
-and support code (memory management & error handling). There is also a
-module responsible for physically writing the output data --- typically
-this is just an interface to fwrite(), but some applications may need to
-do something else with the data.
-
-The decompressor library contains the following main elements:
-
- JPEG proper:
- * Entropy decoding (sequential or progressive, Huffman or arithmetic).
- * Dequantization, inverse DCT, MCU disassembly.
- Postprocessing:
- * Upsampling. Optionally, this step may be able to do more general
- rescaling of the image.
- * Color space conversion (e.g., YCbCr to RGB). This step may also
- provide gamma adjustment [ currently it does not ].
- * Optional color quantization (e.g., reduction to 256 colors).
- * Optional color precision reduction (e.g., 24-bit to 15-bit color).
- [This feature is not currently implemented.]
-
-We also need overall control, marker parsing, and a data source module.
-The support code (memory management & error handling) can be shared with
-the compression half of the library.
-
-There may be several implementations of each of these elements, particularly
-in the decompressor, where a wide range of speed/quality tradeoffs is very
-useful. It must be understood that some of the best speedups involve
-merging adjacent steps in the pipeline. For example, upsampling, color space
-conversion, and color quantization might all be done at once when using a
-low-quality ordered-dither technique. The system architecture is designed to
-allow such merging where appropriate.
-
-
-Note: it is convenient to regard edge expansion (padding to block boundaries)
-as a preprocessing/postprocessing function, even though the JPEG spec includes
-it in compression/decompression. We do this because downsampling/upsampling
-can be simplified a little if they work on padded data: it's not necessary to
-have special cases at the right and bottom edges. Therefore the interface
-buffer is always an integral number of blocks wide and high, and we expect
-compression preprocessing to pad the source data properly. Padding will occur
-only to the next block (8-sample) boundary. In an interleaved-scan situation,
-additional dummy blocks may be used to fill out MCUs, but the MCU assembly and
-disassembly logic will create or discard these blocks internally. (This is
-advantageous for speed reasons, since we avoid DCTing the dummy blocks.
-It also permits a small reduction in file size, because the compressor can
-choose dummy block contents so as to minimize their size in compressed form.
-Finally, it makes the interface buffer specification independent of whether
-the file is actually interleaved or not.) Applications that wish to deal
-directly with the downsampled data must provide similar buffering and padding
-for odd-sized images.
-
-
-*** Poor man's object-oriented programming ***
-
-It should be clear by now that we have a lot of quasi-independent processing
-steps, many of which have several possible behaviors. To avoid cluttering the
-code with lots of switch statements, we use a simple form of object-style
-programming to separate out the different possibilities.
-
-For example, two different color quantization algorithms could be implemented
-as two separate modules that present the same external interface; at runtime,
-the calling code will access the proper module indirectly through an "object".
-
-We can get the limited features we need while staying within portable C.
-The basic tool is a function pointer. An "object" is just a struct
-containing one or more function pointer fields, each of which corresponds to
-a method name in real object-oriented languages. During initialization we
-fill in the function pointers with references to whichever module we have
-determined we need to use in this run. Then invocation of the module is done
-by indirecting through a function pointer; on most machines this is no more
-expensive than a switch statement, which would be the only other way of
-making the required run-time choice. The really significant benefit, of
-course, is keeping the source code clean and well structured.
-
-We can also arrange to have private storage that varies between different
-implementations of the same kind of object. We do this by making all the
-module-specific object structs be separately allocated entities, which will
-be accessed via pointers in the master compression or decompression struct.
-The "public" fields or methods for a given kind of object are specified by
-a commonly known struct. But a module's initialization code can allocate
-a larger struct that contains the common struct as its first member, plus
-additional private fields. With appropriate pointer casting, the module's
-internal functions can access these private fields. (For a simple example,
-see jdatadst.c, which implements the external interface specified by struct
-jpeg_destination_mgr, but adds extra fields.)
-
-(Of course this would all be a lot easier if we were using C++, but we are
-not yet prepared to assume that everyone has a C++ compiler.)
-
-An important benefit of this scheme is that it is easy to provide multiple
-versions of any method, each tuned to a particular case. While a lot of
-precalculation might be done to select an optimal implementation of a method,
-the cost per invocation is constant. For example, the upsampling step might
-have a "generic" method, plus one or more "hardwired" methods for the most
-popular sampling factors; the hardwired methods would be faster because they'd
-use straight-line code instead of for-loops. The cost to determine which
-method to use is paid only once, at startup, and the selection criteria are
-hidden from the callers of the method.
-
-This plan differs a little bit from usual object-oriented structures, in that
-only one instance of each object class will exist during execution. The
-reason for having the class structure is that on different runs we may create
-different instances (choose to execute different modules). You can think of
-the term "method" as denoting the common interface presented by a particular
-set of interchangeable functions, and "object" as denoting a group of related
-methods, or the total shared interface behavior of a group of modules.
-
-
-*** Overall control structure ***
-
-We previously mentioned the need for overall control logic in the compression
-and decompression libraries. In IJG implementations prior to v5, overall
-control was mostly provided by "pipeline control" modules, which proved to be
-large, unwieldy, and hard to understand. To improve the situation, the
-control logic has been subdivided into multiple modules. The control modules
-consist of:
-
-1. Master control for module selection and initialization. This has two
-responsibilities:
-
- 1A. Startup initialization at the beginning of image processing.
- The individual processing modules to be used in this run are selected
- and given initialization calls.
-
- 1B. Per-pass control. This determines how many passes will be performed
- and calls each active processing module to configure itself
- appropriately at the beginning of each pass. End-of-pass processing,
- where necessary, is also invoked from the master control module.
-
- Method selection is partially distributed, in that a particular processing
- module may contain several possible implementations of a particular method,
- which it will select among when given its initialization call. The master
- control code need only be concerned with decisions that affect more than
- one module.
-
-2. Data buffering control. A separate control module exists for each
- inter-processing-step data buffer. This module is responsible for
- invoking the processing steps that write or read that data buffer.
-
-Each buffer controller sees the world as follows:
-
-input data => processing step A => buffer => processing step B => output data
- | | |
- ------------------ controller ------------------
-
-The controller knows the dataflow requirements of steps A and B: how much data
-they want to accept in one chunk and how much they output in one chunk. Its
-function is to manage its buffer and call A and B at the proper times.
-
-A data buffer control module may itself be viewed as a processing step by a
-higher-level control module; thus the control modules form a binary tree with
-elementary processing steps at the leaves of the tree.
-
-The control modules are objects. A considerable amount of flexibility can
-be had by replacing implementations of a control module. For example:
-* Merging of adjacent steps in the pipeline is done by replacing a control
- module and its pair of processing-step modules with a single processing-
- step module. (Hence the possible merges are determined by the tree of
- control modules.)
-* In some processing modes, a given interstep buffer need only be a "strip"
- buffer large enough to accommodate the desired data chunk sizes. In other
- modes, a full-image buffer is needed and several passes are required.
- The control module determines which kind of buffer is used and manipulates
- virtual array buffers as needed. One or both processing steps may be
- unaware of the multi-pass behavior.
-
-In theory, we might be able to make all of the data buffer controllers
-interchangeable and provide just one set of implementations for all. In
-practice, each one contains considerable special-case processing for its
-particular job. The buffer controller concept should be regarded as an
-overall system structuring principle, not as a complete description of the
-task performed by any one controller.
-
-
-*** Compression object structure ***
-
-Here is a sketch of the logical structure of the JPEG compression library:
-
- |-- Colorspace conversion
- |-- Preprocessing controller --|
- | |-- Downsampling
-Main controller --|
- | |-- Forward DCT, quantize
- |-- Coefficient controller --|
- |-- Entropy encoding
-
-This sketch also describes the flow of control (subroutine calls) during
-typical image data processing. Each of the components shown in the diagram is
-an "object" which may have several different implementations available. One
-or more source code files contain the actual implementation(s) of each object.
-
-The objects shown above are:
-
-* Main controller: buffer controller for the subsampled-data buffer, which
- holds the preprocessed input data. This controller invokes preprocessing to
- fill the subsampled-data buffer, and JPEG compression to empty it. There is
- usually no need for a full-image buffer here; a strip buffer is adequate.
-
-* Preprocessing controller: buffer controller for the downsampling input data
- buffer, which lies between colorspace conversion and downsampling. Note
- that a unified conversion/downsampling module would probably replace this
- controller entirely.
-
-* Colorspace conversion: converts application image data into the desired
- JPEG color space; also changes the data from pixel-interleaved layout to
- separate component planes. Processes one pixel row at a time.
-
-* Downsampling: performs reduction of chroma components as required.
- Optionally may perform pixel-level smoothing as well. Processes a "row
- group" at a time, where a row group is defined as Vmax pixel rows of each
- component before downsampling, and Vk sample rows afterwards (remember Vk
- differs across components). Some downsampling or smoothing algorithms may
- require context rows above and below the current row group; the
- preprocessing controller is responsible for supplying these rows via proper
- buffering. The downsampler is responsible for edge expansion at the right
- edge (i.e., extending each sample row to a multiple of 8 samples); but the
- preprocessing controller is responsible for vertical edge expansion (i.e.,
- duplicating the bottom sample row as needed to make a multiple of 8 rows).
-
-* Coefficient controller: buffer controller for the DCT-coefficient data.
- This controller handles MCU assembly, including insertion of dummy DCT
- blocks when needed at the right or bottom edge. When performing
- Huffman-code optimization or emitting a multiscan JPEG file, this
- controller is responsible for buffering the full image. The equivalent of
- one fully interleaved MCU row of subsampled data is processed per call,
- even when the JPEG file is noninterleaved.
-
-* Forward DCT and quantization: Perform DCT, quantize, and emit coefficients.
- Works on one or more DCT blocks at a time. (Note: the coefficients are now
- emitted in normal array order, which the entropy encoder is expected to
- convert to zigzag order as necessary. Prior versions of the IJG code did
- the conversion to zigzag order within the quantization step.)
-
-* Entropy encoding: Perform Huffman or arithmetic entropy coding and emit the
- coded data to the data destination module. Works on one MCU per call.
- For progressive JPEG, the same DCT blocks are fed to the entropy coder
- during each pass, and the coder must emit the appropriate subset of
- coefficients.
-
-In addition to the above objects, the compression library includes these
-objects:
-
-* Master control: determines the number of passes required, controls overall
- and per-pass initialization of the other modules.
-
-* Marker writing: generates JPEG markers (except for RSTn, which is emitted
- by the entropy encoder when needed).
-
-* Data destination manager: writes the output JPEG datastream to its final
- destination (e.g., a file). The destination manager supplied with the
- library knows how to write to a stdio stream; for other behaviors, the
- surrounding application may provide its own destination manager.
-
-* Memory manager: allocates and releases memory, controls virtual arrays
- (with backing store management, where required).
-
-* Error handler: performs formatting and output of error and trace messages;
- determines handling of nonfatal errors. The surrounding application may
- override some or all of this object's methods to change error handling.
-
-* Progress monitor: supports output of "percent-done" progress reports.
- This object represents an optional callback to the surrounding application:
- if wanted, it must be supplied by the application.
-
-The error handler, destination manager, and progress monitor objects are
-defined as separate objects in order to simplify application-specific
-customization of the JPEG library. A surrounding application may override
-individual methods or supply its own all-new implementation of one of these
-objects. The object interfaces for these objects are therefore treated as
-part of the application interface of the library, whereas the other objects
-are internal to the library.
-
-The error handler and memory manager are shared by JPEG compression and
-decompression; the progress monitor, if used, may be shared as well.
-
-
-*** Decompression object structure ***
-
-Here is a sketch of the logical structure of the JPEG decompression library:
-
- |-- Entropy decoding
- |-- Coefficient controller --|
- | |-- Dequantize, Inverse DCT
-Main controller --|
- | |-- Upsampling
- |-- Postprocessing controller --| |-- Colorspace conversion
- |-- Color quantization
- |-- Color precision reduction
-
-As before, this diagram also represents typical control flow. The objects
-shown are:
-
-* Main controller: buffer controller for the subsampled-data buffer, which
- holds the output of JPEG decompression proper. This controller's primary
- task is to feed the postprocessing procedure. Some upsampling algorithms
- may require context rows above and below the current row group; when this
- is true, the main controller is responsible for managing its buffer so as
- to make context rows available. In the current design, the main buffer is
- always a strip buffer; a full-image buffer is never required.
-
-* Coefficient controller: buffer controller for the DCT-coefficient data.
- This controller handles MCU disassembly, including deletion of any dummy
- DCT blocks at the right or bottom edge. When reading a multiscan JPEG
- file, this controller is responsible for buffering the full image.
- (Buffering DCT coefficients, rather than samples, is necessary to support
- progressive JPEG.) The equivalent of one fully interleaved MCU row of
- subsampled data is processed per call, even when the source JPEG file is
- noninterleaved.
-
-* Entropy decoding: Read coded data from the data source module and perform
- Huffman or arithmetic entropy decoding. Works on one MCU per call.
- For progressive JPEG decoding, the coefficient controller supplies the prior
- coefficients of each MCU (initially all zeroes), which the entropy decoder
- modifies in each scan.
-
-* Dequantization and inverse DCT: like it says. Note that the coefficients
- buffered by the coefficient controller have NOT been dequantized; we
- merge dequantization and inverse DCT into a single step for speed reasons.
- When scaled-down output is asked for, simplified DCT algorithms may be used
- that emit only 1x1, 2x2, or 4x4 samples per DCT block, not the full 8x8.
- Works on one DCT block at a time.
-
-* Postprocessing controller: buffer controller for the color quantization
- input buffer, when quantization is in use. (Without quantization, this
- controller just calls the upsampler.) For two-pass quantization, this
- controller is responsible for buffering the full-image data.
-
-* Upsampling: restores chroma components to full size. (May support more
- general output rescaling, too. Note that if undersized DCT outputs have
- been emitted by the DCT module, this module must adjust so that properly
- sized outputs are created.) Works on one row group at a time. This module
- also calls the color conversion module, so its top level is effectively a
- buffer controller for the upsampling->color conversion buffer. However, in
- all but the highest-quality operating modes, upsampling and color
- conversion are likely to be merged into a single step.
-
-* Colorspace conversion: convert from JPEG color space to output color space,
- and change data layout from separate component planes to pixel-interleaved.
- Works on one pixel row at a time.
-
-* Color quantization: reduce the data to colormapped form, using either an
- externally specified colormap or an internally generated one. This module
- is not used for full-color output. Works on one pixel row at a time; may
- require two passes to generate a color map. Note that the output will
- always be a single component representing colormap indexes. In the current
- design, the output values are JSAMPLEs, so an 8-bit compilation cannot
- quantize to more than 256 colors. This is unlikely to be a problem in
- practice.
-
-* Color reduction: this module handles color precision reduction, e.g.,
- generating 15-bit color (5 bits/primary) from JPEG's 24-bit output.
- Not quite clear yet how this should be handled... should we merge it with
- colorspace conversion???
-
-Note that some high-speed operating modes might condense the entire
-postprocessing sequence to a single module (upsample, color convert, and
-quantize in one step).
-
-In addition to the above objects, the decompression library includes these
-objects:
-
-* Master control: determines the number of passes required, controls overall
- and per-pass initialization of the other modules. This is subdivided into
- input and output control: jdinput.c controls only input-side processing,
- while jdmaster.c handles overall initialization and output-side control.
-
-* Marker reading: decodes JPEG markers (except for RSTn).
-
-* Data source manager: supplies the input JPEG datastream. The source
- manager supplied with the library knows how to read from a stdio stream;
- for other behaviors, the surrounding application may provide its own source
- manager.
-
-* Memory manager: same as for compression library.
-
-* Error handler: same as for compression library.
-
-* Progress monitor: same as for compression library.
-
-As with compression, the data source manager, error handler, and progress
-monitor are candidates for replacement by a surrounding application.
-
-
-*** Decompression input and output separation ***
-
-To support efficient incremental display of progressive JPEG files, the
-decompressor is divided into two sections that can run independently:
-
-1. Data input includes marker parsing, entropy decoding, and input into the
- coefficient controller's DCT coefficient buffer. Note that this
- processing is relatively cheap and fast.
-
-2. Data output reads from the DCT coefficient buffer and performs the IDCT
- and all postprocessing steps.
-
-For a progressive JPEG file, the data input processing is allowed to get
-arbitrarily far ahead of the data output processing. (This occurs only
-if the application calls jpeg_consume_input(); otherwise input and output
-run in lockstep, since the input section is called only when the output
-section needs more data.) In this way the application can avoid making
-extra display passes when data is arriving faster than the display pass
-can run. Furthermore, it is possible to abort an output pass without
-losing anything, since the coefficient buffer is read-only as far as the
-output section is concerned. See libjpeg.doc for more detail.
-
-A full-image coefficient array is only created if the JPEG file has multiple
-scans (or if the application specifies buffered-image mode anyway). When
-reading a single-scan file, the coefficient controller normally creates only
-a one-MCU buffer, so input and output processing must run in lockstep in this
-case. jpeg_consume_input() is effectively a no-op in this situation.
-
-The main impact of dividing the decompressor in this fashion is that we must
-be very careful with shared variables in the cinfo data structure. Each
-variable that can change during the course of decompression must be
-classified as belonging to data input or data output, and each section must
-look only at its own variables. For example, the data output section may not
-depend on any of the variables that describe the current scan in the JPEG
-file, because these may change as the data input section advances into a new
-scan.
-
-The progress monitor is (somewhat arbitrarily) defined to treat input of the
-file as one pass when buffered-image mode is not used, and to ignore data
-input work completely when buffered-image mode is used. Note that the
-library has no reliable way to predict the number of passes when dealing
-with a progressive JPEG file, nor can it predict the number of output passes
-in buffered-image mode. So the work estimate is inherently bogus anyway.
-
-No comparable division is currently made in the compression library, because
-there isn't any real need for it.
-
-
-*** Data formats ***
-
-Arrays of pixel sample values use the following data structure:
-
- typedef something JSAMPLE; a pixel component value, 0..MAXJSAMPLE
- typedef JSAMPLE *JSAMPROW; ptr to a row of samples
- typedef JSAMPROW *JSAMPARRAY; ptr to a list of rows
- typedef JSAMPARRAY *JSAMPIMAGE; ptr to a list of color-component arrays
-
-The basic element type JSAMPLE will typically be one of unsigned char,
-(signed) char, or short. Short will be used if samples wider than 8 bits are
-to be supported (this is a compile-time option). Otherwise, unsigned char is
-used if possible. If the compiler only supports signed chars, then it is
-necessary to mask off the value when reading. Thus, all reads of JSAMPLE
-values must be coded as "GETJSAMPLE(value)", where the macro will be defined
-as "((value) & 0xFF)" on signed-char machines and "((int) (value))" elsewhere.
-
-With these conventions, JSAMPLE values can be assumed to be >= 0. This helps
-simplify correct rounding during downsampling, etc. The JPEG standard's
-specification that sample values run from -128..127 is accommodated by
-subtracting 128 just as the sample value is copied into the source array for
-the DCT step (this will be an array of signed ints). Similarly, during
-decompression the output of the IDCT step will be immediately shifted back to
-0..255. (NB: different values are required when 12-bit samples are in use.
-The code is written in terms of MAXJSAMPLE and CENTERJSAMPLE, which will be
-defined as 255 and 128 respectively in an 8-bit implementation, and as 4095
-and 2048 in a 12-bit implementation.)
-
-We use a pointer per row, rather than a two-dimensional JSAMPLE array. This
-choice costs only a small amount of memory and has several benefits:
-* Code using the data structure doesn't need to know the allocated width of
- the rows. This simplifies edge expansion/compression, since we can work
- in an array that's wider than the logical picture width.
-* Indexing doesn't require multiplication; this is a performance win on many
- machines.
-* Arrays with more than 64K total elements can be supported even on machines
- where malloc() cannot allocate chunks larger than 64K.
-* The rows forming a component array may be allocated at different times
- without extra copying. This trick allows some speedups in smoothing steps
- that need access to the previous and next rows.
-
-Note that each color component is stored in a separate array; we don't use the
-traditional layout in which the components of a pixel are stored together.
-This simplifies coding of modules that work on each component independently,
-because they don't need to know how many components there are. Furthermore,
-we can read or write each component to a temporary file independently, which
-is helpful when dealing with noninterleaved JPEG files.
-
-In general, a specific sample value is accessed by code such as
- GETJSAMPLE(image[colorcomponent][row][col])
-where col is measured from the image left edge, but row is measured from the
-first sample row currently in memory. Either of the first two indexings can
-be precomputed by copying the relevant pointer.
-
-
-Since most image-processing applications prefer to work on images in which
-the components of a pixel are stored together, the data passed to or from the
-surrounding application uses the traditional convention: a single pixel is
-represented by N consecutive JSAMPLE values, and an image row is an array of
-(# of color components)*(image width) JSAMPLEs. One or more rows of data can
-be represented by a pointer of type JSAMPARRAY in this scheme. This scheme is
-converted to component-wise storage inside the JPEG library. (Applications
-that want to skip JPEG preprocessing or postprocessing will have to contend
-with component-wise storage.)
-
-
-Arrays of DCT-coefficient values use the following data structure:
-
- typedef short JCOEF; a 16-bit signed integer
- typedef JCOEF JBLOCK[DCTSIZE2]; an 8x8 block of coefficients
- typedef JBLOCK *JBLOCKROW; ptr to one horizontal row of 8x8 blocks
- typedef JBLOCKROW *JBLOCKARRAY; ptr to a list of such rows
- typedef JBLOCKARRAY *JBLOCKIMAGE; ptr to a list of color component arrays
-
-The underlying type is at least a 16-bit signed integer; while "short" is big
-enough on all machines of interest, on some machines it is preferable to use
-"int" for speed reasons, despite the storage cost. Coefficients are grouped
-into 8x8 blocks (but we always use #defines DCTSIZE and DCTSIZE2 rather than
-"8" and "64").
-
-The contents of a coefficient block may be in either "natural" or zigzagged
-order, and may be true values or divided by the quantization coefficients,
-depending on where the block is in the processing pipeline. In the current
-library, coefficient blocks are kept in natural order everywhere; the entropy
-codecs zigzag or dezigzag the data as it is written or read. The blocks
-contain quantized coefficients everywhere outside the DCT/IDCT subsystems.
-(This latter decision may need to be revisited to support variable
-quantization a la JPEG Part 3.)
-
-Notice that the allocation unit is now a row of 8x8 blocks, corresponding to
-eight rows of samples. Otherwise the structure is much the same as for
-samples, and for the same reasons.
-
-On machines where malloc() can't handle a request bigger than 64Kb, this data
-structure limits us to rows of less than 512 JBLOCKs, or a picture width of
-4000+ pixels. This seems an acceptable restriction.
-
-
-On 80x86 machines, the bottom-level pointer types (JSAMPROW and JBLOCKROW)
-must be declared as "far" pointers, but the upper levels can be "near"
-(implying that the pointer lists are allocated in the DS segment).
-We use a #define symbol FAR, which expands to the "far" keyword when
-compiling on 80x86 machines and to nothing elsewhere.
-
-
-*** Suspendable processing ***
-
-In some applications it is desirable to use the JPEG library as an
-incremental, memory-to-memory filter. In this situation the data source or
-destination may be a limited-size buffer, and we can't rely on being able to
-empty or refill the buffer at arbitrary times. Instead the application would
-like to have control return from the library at buffer overflow/underrun, and
-then resume compression or decompression at a later time.
-
-This scenario is supported for simple cases. (For anything more complex, we
-recommend that the application "bite the bullet" and develop real multitasking
-capability.) The libjpeg.doc file goes into more detail about the usage and
-limitations of this capability; here we address the implications for library
-structure.
-
-The essence of the problem is that the entropy codec (coder or decoder) must
-be prepared to stop at arbitrary times. In turn, the controllers that call
-the entropy codec must be able to stop before having produced or consumed all
-the data that they normally would handle in one call. That part is reasonably
-straightforward: we make the controller call interfaces include "progress
-counters" which indicate the number of data chunks successfully processed, and
-we require callers to test the counter rather than just assume all of the data
-was processed.
-
-Rather than trying to restart at an arbitrary point, the current Huffman
-codecs are designed to restart at the beginning of the current MCU after a
-suspension due to buffer overflow/underrun. At the start of each call, the
-codec's internal state is loaded from permanent storage (in the JPEG object
-structures) into local variables. On successful completion of the MCU, the
-permanent state is updated. (This copying is not very expensive, and may even
-lead to *improved* performance if the local variables can be registerized.)
-If a suspension occurs, the codec simply returns without updating the state,
-thus effectively reverting to the start of the MCU. Note that this implies
-leaving some data unprocessed in the source/destination buffer (ie, the
-compressed partial MCU). The data source/destination module interfaces are
-specified so as to make this possible. This also implies that the data buffer
-must be large enough to hold a worst-case compressed MCU; a couple thousand
-bytes should be enough.
-
-In a successive-approximation AC refinement scan, the progressive Huffman
-decoder has to be able to undo assignments of newly nonzero coefficients if it
-suspends before the MCU is complete, since decoding requires distinguishing
-previously-zero and previously-nonzero coefficients. This is a bit tedious
-but probably won't have much effect on performance. Other variants of Huffman
-decoding need not worry about this, since they will just store the same values
-again if forced to repeat the MCU.
-
-This approach would probably not work for an arithmetic codec, since its
-modifiable state is quite large and couldn't be copied cheaply. Instead it
-would have to suspend and resume exactly at the point of the buffer end.
-
-The JPEG marker reader is designed to cope with suspension at an arbitrary
-point. It does so by backing up to the start of the marker parameter segment,
-so the data buffer must be big enough to hold the largest marker of interest.
-Again, a couple KB should be adequate. (A special "skip" convention is used
-to bypass COM and APPn markers, so these can be larger than the buffer size
-without causing problems; otherwise a 64K buffer would be needed in the worst
-case.)
-
-The JPEG marker writer currently does *not* cope with suspension. I feel that
-this is not necessary; it is much easier simply to require the application to
-ensure there is enough buffer space before starting. (An empty 2K buffer is
-more than sufficient for the header markers; and ensuring there are a dozen or
-two bytes available before calling jpeg_finish_compress() will suffice for the
-trailer.) This would not work for writing multi-scan JPEG files, but
-we simply do not intend to support that capability with suspension.
-
-
-*** Memory manager services ***
-
-The JPEG library's memory manager controls allocation and deallocation of
-memory, and it manages large "virtual" data arrays on machines where the
-operating system does not provide virtual memory. Note that the same
-memory manager serves both compression and decompression operations.
-
-In all cases, allocated objects are tied to a particular compression or
-decompression master record, and they will be released when that master
-record is destroyed.
-
-The memory manager does not provide explicit deallocation of objects.
-Instead, objects are created in "pools" of free storage, and a whole pool
-can be freed at once. This approach helps prevent storage-leak bugs, and
-it speeds up operations whenever malloc/free are slow (as they often are).
-The pools can be regarded as lifetime identifiers for objects. Two
-pools/lifetimes are defined:
- * JPOOL_PERMANENT lasts until master record is destroyed
- * JPOOL_IMAGE lasts until done with image (JPEG datastream)
-Permanent lifetime is used for parameters and tables that should be carried
-across from one datastream to another; this includes all application-visible
-parameters. Image lifetime is used for everything else. (A third lifetime,
-JPOOL_PASS = one processing pass, was originally planned. However it was
-dropped as not being worthwhile. The actual usage patterns are such that the
-peak memory usage would be about the same anyway; and having per-pass storage
-substantially complicates the virtual memory allocation rules --- see below.)
-
-The memory manager deals with three kinds of object:
-1. "Small" objects. Typically these require no more than 10K-20K total.
-2. "Large" objects. These may require tens to hundreds of K depending on
- image size. Semantically they behave the same as small objects, but we
- distinguish them for two reasons:
- * On MS-DOS machines, large objects are referenced by FAR pointers,
- small objects by NEAR pointers.
- * Pool allocation heuristics may differ for large and small objects.
- Note that individual "large" objects cannot exceed the size allowed by
- type size_t, which may be 64K or less on some machines.
-3. "Virtual" objects. These are large 2-D arrays of JSAMPLEs or JBLOCKs
- (typically large enough for the entire image being processed). The
- memory manager provides stripwise access to these arrays. On machines
- without virtual memory, the rest of the array may be swapped out to a
- temporary file.
-
-(Note: JSAMPARRAY and JBLOCKARRAY data structures are a combination of large
-objects for the data proper and small objects for the row pointers. For
-convenience and speed, the memory manager provides single routines to create
-these structures. Similarly, virtual arrays include a small control block
-and a JSAMPARRAY or JBLOCKARRAY working buffer, all created with one call.)
-
-In the present implementation, virtual arrays are only permitted to have image
-lifespan. (Permanent lifespan would not be reasonable, and pass lifespan is
-not very useful since a virtual array's raison d'etre is to store data for
-multiple passes through the image.) We also expect that only "small" objects
-will be given permanent lifespan, though this restriction is not required by
-the memory manager.
-
-In a non-virtual-memory machine, some performance benefit can be gained by
-making the in-memory buffers for virtual arrays be as large as possible.
-(For small images, the buffers might fit entirely in memory, so blind
-swapping would be very wasteful.) The memory manager will adjust the height
-of the buffers to fit within a prespecified maximum memory usage. In order
-to do this in a reasonably optimal fashion, the manager needs to allocate all
-of the virtual arrays at once. Therefore, there isn't a one-step allocation
-routine for virtual arrays; instead, there is a "request" routine that simply
-allocates the control block, and a "realize" routine (called just once) that
-determines space allocation and creates all of the actual buffers. The
-realize routine must allow for space occupied by non-virtual large objects.
-(We don't bother to factor in the space needed for small objects, on the
-grounds that it isn't worth the trouble.)
-
-To support all this, we establish the following protocol for doing business
-with the memory manager:
- 1. Modules must request virtual arrays (which may have only image lifespan)
- during the initial setup phase, i.e., in their jinit_xxx routines.
- 2. All "large" objects (including JSAMPARRAYs and JBLOCKARRAYs) must also be
- allocated during initial setup.
- 3. realize_virt_arrays will be called at the completion of initial setup.
- The above conventions ensure that sufficient information is available
- for it to choose a good size for virtual array buffers.
-Small objects of any lifespan may be allocated at any time. We expect that
-the total space used for small objects will be small enough to be negligible
-in the realize_virt_arrays computation.
-
-In a virtual-memory machine, we simply pretend that the available space is
-infinite, thus causing realize_virt_arrays to decide that it can allocate all
-the virtual arrays as full-size in-memory buffers. The overhead of the
-virtual-array access protocol is very small when no swapping occurs.
-
-A virtual array can be specified to be "pre-zeroed"; when this flag is set,
-never-yet-written sections of the array are set to zero before being made
-available to the caller. If this flag is not set, never-written sections
-of the array contain garbage. (This feature exists primarily because the
-equivalent logic would otherwise be needed in jdcoefct.c for progressive
-JPEG mode; we may as well make it available for possible other uses.)
-
-The first write pass on a virtual array is required to occur in top-to-bottom
-order; read passes, as well as any write passes after the first one, may
-access the array in any order. This restriction exists partly to simplify
-the virtual array control logic, and partly because some file systems may not
-support seeking beyond the current end-of-file in a temporary file. The main
-implication of this restriction is that rearrangement of rows (such as
-converting top-to-bottom data order to bottom-to-top) must be handled while
-reading data out of the virtual array, not while putting it in.
-
-
-*** Memory manager internal structure ***
-
-To isolate system dependencies as much as possible, we have broken the
-memory manager into two parts. There is a reasonably system-independent
-"front end" (jmemmgr.c) and a "back end" that contains only the code
-likely to change across systems. All of the memory management methods
-outlined above are implemented by the front end. The back end provides
-the following routines for use by the front end (none of these routines
-are known to the rest of the JPEG code):
-
-jpeg_mem_init, jpeg_mem_term system-dependent initialization/shutdown
-
-jpeg_get_small, jpeg_free_small interface to malloc and free library routines
- (or their equivalents)
-
-jpeg_get_large, jpeg_free_large interface to FAR malloc/free in MSDOS machines;
- else usually the same as
- jpeg_get_small/jpeg_free_small
-
-jpeg_mem_available estimate available memory
-
-jpeg_open_backing_store create a backing-store object
-
-read_backing_store, manipulate a backing-store object
-write_backing_store,
-close_backing_store
-
-On some systems there will be more than one type of backing-store object
-(specifically, in MS-DOS a backing store file might be an area of extended
-memory as well as a disk file). jpeg_open_backing_store is responsible for
-choosing how to implement a given object. The read/write/close routines
-are method pointers in the structure that describes a given object; this
-lets them be different for different object types.
-
-It may be necessary to ensure that backing store objects are explicitly
-released upon abnormal program termination. For example, MS-DOS won't free
-extended memory by itself. To support this, we will expect the main program
-or surrounding application to arrange to call self_destruct (typically via
-jpeg_destroy) upon abnormal termination. This may require a SIGINT signal
-handler or equivalent. We don't want to have the back end module install its
-own signal handler, because that would pre-empt the surrounding application's
-ability to control signal handling.
-
-The IJG distribution includes several memory manager back end implementations.
-Usually the same back end should be suitable for all applications on a given
-system, but it is possible for an application to supply its own back end at
-need.
-
-
-*** Implications of DNL marker ***
-
-Some JPEG files may use a DNL marker to postpone definition of the image
-height (this would be useful for a fax-like scanner's output, for instance).
-In these files the SOF marker claims the image height is 0, and you only
-find out the true image height at the end of the first scan.
-
-We could read these files as follows:
-1. Upon seeing zero image height, replace it by 65535 (the maximum allowed).
-2. When the DNL is found, update the image height in the global image
- descriptor.
-This implies that control modules must avoid making copies of the image
-height, and must re-test for termination after each MCU row. This would
-be easy enough to do.
-
-In cases where image-size data structures are allocated, this approach will
-result in very inefficient use of virtual memory or much-larger-than-necessary
-temporary files. This seems acceptable for something that probably won't be a
-mainstream usage. People might have to forgo use of memory-hogging options
-(such as two-pass color quantization or noninterleaved JPEG files) if they
-want efficient conversion of such files. (One could improve efficiency by
-demanding a user-supplied upper bound for the height, less than 65536; in most
-cases it could be much less.)
-
-The standard also permits the SOF marker to overestimate the image height,
-with a DNL to give the true, smaller height at the end of the first scan.
-This would solve the space problems if the overestimate wasn't too great.
-However, it implies that you don't even know whether DNL will be used.
-
-This leads to a couple of very serious objections:
-1. Testing for a DNL marker must occur in the inner loop of the decompressor's
- Huffman decoder; this implies a speed penalty whether the feature is used
- or not.
-2. There is no way to hide the last-minute change in image height from an
- application using the decoder. Thus *every* application using the IJG
- library would suffer a complexity penalty whether it cared about DNL or
- not.
-We currently do not support DNL because of these problems.
-
-A different approach is to insist that DNL-using files be preprocessed by a
-separate program that reads ahead to the DNL, then goes back and fixes the SOF
-marker. This is a much simpler solution and is probably far more efficient.
-Even if one wants piped input, buffering the first scan of the JPEG file needs
-a lot smaller temp file than is implied by the maximum-height method. For
-this approach we'd simply treat DNL as a no-op in the decompressor (at most,
-check that it matches the SOF image height).
-
-We will not worry about making the compressor capable of outputting DNL.
-Something similar to the first scheme above could be applied if anyone ever
-wants to make that work.
diff --git a/Build/source/extra/jpeg/testimg.bmp b/Build/source/extra/jpeg/testimg.bmp
deleted file mode 100644
index 8603d15484d..00000000000
--- a/Build/source/extra/jpeg/testimg.bmp
+++ /dev/null
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diff --git a/Build/source/extra/jpeg/testimg.jpg b/Build/source/extra/jpeg/testimg.jpg
deleted file mode 100644
index b34ca5d3151..00000000000
--- a/Build/source/extra/jpeg/testimg.jpg
+++ /dev/null
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diff --git a/Build/source/extra/jpeg/testimg.ppm b/Build/source/extra/jpeg/testimg.ppm
deleted file mode 100644
index 9d81ce24a3b..00000000000
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diff --git a/Build/source/extra/jpeg/testprog.jpg b/Build/source/extra/jpeg/testprog.jpg
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diff --git a/Build/source/extra/jpeg/transupp.c b/Build/source/extra/jpeg/transupp.c
deleted file mode 100644
index e5ec5642f63..00000000000
--- a/Build/source/extra/jpeg/transupp.c
+++ /dev/null
@@ -1,928 +0,0 @@
-/*
- * transupp.c
- *
- * Copyright (C) 1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains image transformation routines and other utility code
- * used by the jpegtran sample application. These are NOT part of the core
- * JPEG library. But we keep these routines separate from jpegtran.c to
- * ease the task of maintaining jpegtran-like programs that have other user
- * interfaces.
- */
-
-/* Although this file really shouldn't have access to the library internals,
- * it's helpful to let it call jround_up() and jcopy_block_row().
- */
-#define JPEG_INTERNALS
-
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "transupp.h" /* My own external interface */
-
-
-#if TRANSFORMS_SUPPORTED
-
-/*
- * Lossless image transformation routines. These routines work on DCT
- * coefficient arrays and thus do not require any lossy decompression
- * or recompression of the image.
- * Thanks to Guido Vollbeding for the initial design and code of this feature.
- *
- * Horizontal flipping is done in-place, using a single top-to-bottom
- * pass through the virtual source array. It will thus be much the
- * fastest option for images larger than main memory.
- *
- * The other routines require a set of destination virtual arrays, so they
- * need twice as much memory as jpegtran normally does. The destination
- * arrays are always written in normal scan order (top to bottom) because
- * the virtual array manager expects this. The source arrays will be scanned
- * in the corresponding order, which means multiple passes through the source
- * arrays for most of the transforms. That could result in much thrashing
- * if the image is larger than main memory.
- *
- * Some notes about the operating environment of the individual transform
- * routines:
- * 1. Both the source and destination virtual arrays are allocated from the
- * source JPEG object, and therefore should be manipulated by calling the
- * source's memory manager.
- * 2. The destination's component count should be used. It may be smaller
- * than the source's when forcing to grayscale.
- * 3. Likewise the destination's sampling factors should be used. When
- * forcing to grayscale the destination's sampling factors will be all 1,
- * and we may as well take that as the effective iMCU size.
- * 4. When "trim" is in effect, the destination's dimensions will be the
- * trimmed values but the source's will be untrimmed.
- * 5. All the routines assume that the source and destination buffers are
- * padded out to a full iMCU boundary. This is true, although for the
- * source buffer it is an undocumented property of jdcoefct.c.
- * Notes 2,3,4 boil down to this: generally we should use the destination's
- * dimensions and ignore the source's.
- */
-
-
-LOCAL(void)
-do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays)
-/* Horizontal flip; done in-place, so no separate dest array is required */
-{
- JDIMENSION MCU_cols, comp_width, blk_x, blk_y;
- int ci, k, offset_y;
- JBLOCKARRAY buffer;
- JCOEFPTR ptr1, ptr2;
- JCOEF temp1, temp2;
- jpeg_component_info *compptr;
-
- /* Horizontal mirroring of DCT blocks is accomplished by swapping
- * pairs of blocks in-place. Within a DCT block, we perform horizontal
- * mirroring by changing the signs of odd-numbered columns.
- * Partial iMCUs at the right edge are left untouched.
- */
- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- for (blk_y = 0; blk_y < compptr->height_in_blocks;
- blk_y += compptr->v_samp_factor) {
- buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (blk_x = 0; blk_x * 2 < comp_width; blk_x++) {
- ptr1 = buffer[offset_y][blk_x];
- ptr2 = buffer[offset_y][comp_width - blk_x - 1];
- /* this unrolled loop doesn't need to know which row it's on... */
- for (k = 0; k < DCTSIZE2; k += 2) {
- temp1 = *ptr1; /* swap even column */
- temp2 = *ptr2;
- *ptr1++ = temp2;
- *ptr2++ = temp1;
- temp1 = *ptr1; /* swap odd column with sign change */
- temp2 = *ptr2;
- *ptr1++ = -temp2;
- *ptr2++ = -temp1;
- }
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_flip_v (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* Vertical flip */
-{
- JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
- int ci, i, j, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JBLOCKROW src_row_ptr, dst_row_ptr;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- /* We output into a separate array because we can't touch different
- * rows of the source virtual array simultaneously. Otherwise, this
- * is a pretty straightforward analog of horizontal flip.
- * Within a DCT block, vertical mirroring is done by changing the signs
- * of odd-numbered rows.
- * Partial iMCUs at the bottom edge are copied verbatim.
- */
- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_height = MCU_rows * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- if (dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci],
- comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- } else {
- /* Bottom-edge blocks will be copied verbatim. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- if (dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
- src_ptr = src_row_ptr[dst_blk_x];
- for (i = 0; i < DCTSIZE; i += 2) {
- /* copy even row */
- for (j = 0; j < DCTSIZE; j++)
- *dst_ptr++ = *src_ptr++;
- /* copy odd row with sign change */
- for (j = 0; j < DCTSIZE; j++)
- *dst_ptr++ = - *src_ptr++;
- }
- }
- } else {
- /* Just copy row verbatim. */
- jcopy_block_row(src_buffer[offset_y], dst_buffer[offset_y],
- compptr->width_in_blocks);
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_transpose (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* Transpose source into destination */
-{
- JDIMENSION dst_blk_x, dst_blk_y;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- /* Transposing pixels within a block just requires transposing the
- * DCT coefficients.
- * Partial iMCUs at the edges require no special treatment; we simply
- * process all the available DCT blocks for every component.
- */
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- }
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_rot_90 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* 90 degree rotation is equivalent to
- * 1. Transposing the image;
- * 2. Horizontal mirroring.
- * These two steps are merged into a single processing routine.
- */
-{
- JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- /* Because of the horizontal mirror step, we can't process partial iMCUs
- * at the (output) right edge properly. They just get transposed and
- * not mirrored.
- */
- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- if (dst_blk_x < comp_width) {
- /* Block is within the mirrorable area. */
- dst_ptr = dst_buffer[offset_y]
- [comp_width - dst_blk_x - offset_x - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- i++;
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- }
- } else {
- /* Edge blocks are transposed but not mirrored. */
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- }
- }
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_rot_270 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* 270 degree rotation is equivalent to
- * 1. Horizontal mirroring;
- * 2. Transposing the image.
- * These two steps are merged into a single processing routine.
- */
-{
- JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- /* Because of the horizontal mirror step, we can't process partial iMCUs
- * at the (output) bottom edge properly. They just get transposed and
- * not mirrored.
- */
- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_height = MCU_rows * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
- if (dst_blk_y < comp_height) {
- /* Block is within the mirrorable area. */
- src_ptr = src_buffer[offset_x]
- [comp_height - dst_blk_y - offset_y - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- j++;
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- }
- }
- } else {
- /* Edge blocks are transposed but not mirrored. */
- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- }
- }
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_rot_180 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* 180 degree rotation is equivalent to
- * 1. Vertical mirroring;
- * 2. Horizontal mirroring.
- * These two steps are merged into a single processing routine.
- */
-{
- JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
- int ci, i, j, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JBLOCKROW src_row_ptr, dst_row_ptr;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- comp_height = MCU_rows * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- if (dst_blk_y < comp_height) {
- /* Row is within the vertically mirrorable area. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci],
- comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- } else {
- /* Bottom-edge rows are only mirrored horizontally. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- if (dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
- /* Process the blocks that can be mirrored both ways. */
- for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
- src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
- for (i = 0; i < DCTSIZE; i += 2) {
- /* For even row, negate every odd column. */
- for (j = 0; j < DCTSIZE; j += 2) {
- *dst_ptr++ = *src_ptr++;
- *dst_ptr++ = - *src_ptr++;
- }
- /* For odd row, negate every even column. */
- for (j = 0; j < DCTSIZE; j += 2) {
- *dst_ptr++ = - *src_ptr++;
- *dst_ptr++ = *src_ptr++;
- }
- }
- }
- /* Any remaining right-edge blocks are only mirrored vertically. */
- for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
- src_ptr = src_row_ptr[dst_blk_x];
- for (i = 0; i < DCTSIZE; i += 2) {
- for (j = 0; j < DCTSIZE; j++)
- *dst_ptr++ = *src_ptr++;
- for (j = 0; j < DCTSIZE; j++)
- *dst_ptr++ = - *src_ptr++;
- }
- }
- } else {
- /* Remaining rows are just mirrored horizontally. */
- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[offset_y];
- /* Process the blocks that can be mirrored. */
- for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
- src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
- for (i = 0; i < DCTSIZE2; i += 2) {
- *dst_ptr++ = *src_ptr++;
- *dst_ptr++ = - *src_ptr++;
- }
- }
- /* Any remaining right-edge blocks are only copied. */
- for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
- src_ptr = src_row_ptr[dst_blk_x];
- for (i = 0; i < DCTSIZE2; i++)
- *dst_ptr++ = *src_ptr++;
- }
- }
- }
- }
- }
-}
-
-
-LOCAL(void)
-do_transverse (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
-/* Transverse transpose is equivalent to
- * 1. 180 degree rotation;
- * 2. Transposition;
- * or
- * 1. Horizontal mirroring;
- * 2. Transposition;
- * 3. Horizontal mirroring.
- * These steps are merged into a single processing routine.
- */
-{
- JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- comp_height = MCU_rows * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- if (dst_blk_y < comp_height) {
- src_ptr = src_buffer[offset_x]
- [comp_height - dst_blk_y - offset_y - 1];
- if (dst_blk_x < comp_width) {
- /* Block is within the mirrorable area. */
- dst_ptr = dst_buffer[offset_y]
- [comp_width - dst_blk_x - offset_x - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- j++;
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- }
- i++;
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- j++;
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- }
- }
- } else {
- /* Right-edge blocks are mirrored in y only */
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- j++;
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- }
- }
- }
- } else {
- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- if (dst_blk_x < comp_width) {
- /* Bottom-edge blocks are mirrored in x only */
- dst_ptr = dst_buffer[offset_y]
- [comp_width - dst_blk_x - offset_x - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- i++;
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j];
- }
- } else {
- /* At lower right corner, just transpose, no mirroring */
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
- }
- }
- }
- }
- }
- }
- }
-}
-
-
-/* Request any required workspace.
- *
- * We allocate the workspace virtual arrays from the source decompression
- * object, so that all the arrays (both the original data and the workspace)
- * will be taken into account while making memory management decisions.
- * Hence, this routine must be called after jpeg_read_header (which reads
- * the image dimensions) and before jpeg_read_coefficients (which realizes
- * the source's virtual arrays).
- */
-
-GLOBAL(void)
-jtransform_request_workspace (j_decompress_ptr srcinfo,
- jpeg_transform_info *info)
-{
- jvirt_barray_ptr *coef_arrays = NULL;
- jpeg_component_info *compptr;
- int ci;
-
- if (info->force_grayscale &&
- srcinfo->jpeg_color_space == JCS_YCbCr &&
- srcinfo->num_components == 3) {
- /* We'll only process the first component */
- info->num_components = 1;
- } else {
- /* Process all the components */
- info->num_components = srcinfo->num_components;
- }
-
- switch (info->transform) {
- case JXFORM_NONE:
- case JXFORM_FLIP_H:
- /* Don't need a workspace array */
- break;
- case JXFORM_FLIP_V:
- case JXFORM_ROT_180:
- /* Need workspace arrays having same dimensions as source image.
- * Note that we allocate arrays padded out to the next iMCU boundary,
- * so that transform routines need not worry about missing edge blocks.
- */
- coef_arrays = (jvirt_barray_ptr *)
- (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
- SIZEOF(jvirt_barray_ptr) * info->num_components);
- for (ci = 0; ci < info->num_components; ci++) {
- compptr = srcinfo->comp_info + ci;
- coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
- ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
- (long) compptr->h_samp_factor),
- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
- (long) compptr->v_samp_factor),
- (JDIMENSION) compptr->v_samp_factor);
- }
- break;
- case JXFORM_TRANSPOSE:
- case JXFORM_TRANSVERSE:
- case JXFORM_ROT_90:
- case JXFORM_ROT_270:
- /* Need workspace arrays having transposed dimensions.
- * Note that we allocate arrays padded out to the next iMCU boundary,
- * so that transform routines need not worry about missing edge blocks.
- */
- coef_arrays = (jvirt_barray_ptr *)
- (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
- SIZEOF(jvirt_barray_ptr) * info->num_components);
- for (ci = 0; ci < info->num_components; ci++) {
- compptr = srcinfo->comp_info + ci;
- coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
- ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
- (long) compptr->v_samp_factor),
- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
- (long) compptr->h_samp_factor),
- (JDIMENSION) compptr->h_samp_factor);
- }
- break;
- }
- info->workspace_coef_arrays = coef_arrays;
-}
-
-
-/* Transpose destination image parameters */
-
-LOCAL(void)
-transpose_critical_parameters (j_compress_ptr dstinfo)
-{
- int tblno, i, j, ci, itemp;
- jpeg_component_info *compptr;
- JQUANT_TBL *qtblptr;
- JDIMENSION dtemp;
- UINT16 qtemp;
-
- /* Transpose basic image dimensions */
- dtemp = dstinfo->image_width;
- dstinfo->image_width = dstinfo->image_height;
- dstinfo->image_height = dtemp;
-
- /* Transpose sampling factors */
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- itemp = compptr->h_samp_factor;
- compptr->h_samp_factor = compptr->v_samp_factor;
- compptr->v_samp_factor = itemp;
- }
-
- /* Transpose quantization tables */
- for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) {
- qtblptr = dstinfo->quant_tbl_ptrs[tblno];
- if (qtblptr != NULL) {
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < i; j++) {
- qtemp = qtblptr->quantval[i*DCTSIZE+j];
- qtblptr->quantval[i*DCTSIZE+j] = qtblptr->quantval[j*DCTSIZE+i];
- qtblptr->quantval[j*DCTSIZE+i] = qtemp;
- }
- }
- }
- }
-}
-
-
-/* Trim off any partial iMCUs on the indicated destination edge */
-
-LOCAL(void)
-trim_right_edge (j_compress_ptr dstinfo)
-{
- int ci, max_h_samp_factor;
- JDIMENSION MCU_cols;
-
- /* We have to compute max_h_samp_factor ourselves,
- * because it hasn't been set yet in the destination
- * (and we don't want to use the source's value).
- */
- max_h_samp_factor = 1;
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- int h_samp_factor = dstinfo->comp_info[ci].h_samp_factor;
- max_h_samp_factor = MAX(max_h_samp_factor, h_samp_factor);
- }
- MCU_cols = dstinfo->image_width / (max_h_samp_factor * DCTSIZE);
- if (MCU_cols > 0) /* can't trim to 0 pixels */
- dstinfo->image_width = MCU_cols * (max_h_samp_factor * DCTSIZE);
-}
-
-LOCAL(void)
-trim_bottom_edge (j_compress_ptr dstinfo)
-{
- int ci, max_v_samp_factor;
- JDIMENSION MCU_rows;
-
- /* We have to compute max_v_samp_factor ourselves,
- * because it hasn't been set yet in the destination
- * (and we don't want to use the source's value).
- */
- max_v_samp_factor = 1;
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- int v_samp_factor = dstinfo->comp_info[ci].v_samp_factor;
- max_v_samp_factor = MAX(max_v_samp_factor, v_samp_factor);
- }
- MCU_rows = dstinfo->image_height / (max_v_samp_factor * DCTSIZE);
- if (MCU_rows > 0) /* can't trim to 0 pixels */
- dstinfo->image_height = MCU_rows * (max_v_samp_factor * DCTSIZE);
-}
-
-
-/* Adjust output image parameters as needed.
- *
- * This must be called after jpeg_copy_critical_parameters()
- * and before jpeg_write_coefficients().
- *
- * The return value is the set of virtual coefficient arrays to be written
- * (either the ones allocated by jtransform_request_workspace, or the
- * original source data arrays). The caller will need to pass this value
- * to jpeg_write_coefficients().
- */
-
-GLOBAL(jvirt_barray_ptr *)
-jtransform_adjust_parameters (j_decompress_ptr srcinfo,
- j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info)
-{
- /* If force-to-grayscale is requested, adjust destination parameters */
- if (info->force_grayscale) {
- /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed
- * properly. Among other things, the target h_samp_factor & v_samp_factor
- * will get set to 1, which typically won't match the source.
- * In fact we do this even if the source is already grayscale; that
- * provides an easy way of coercing a grayscale JPEG with funny sampling
- * factors to the customary 1,1. (Some decoders fail on other factors.)
- */
- if ((dstinfo->jpeg_color_space == JCS_YCbCr &&
- dstinfo->num_components == 3) ||
- (dstinfo->jpeg_color_space == JCS_GRAYSCALE &&
- dstinfo->num_components == 1)) {
- /* We have to preserve the source's quantization table number. */
- int sv_quant_tbl_no = dstinfo->comp_info[0].quant_tbl_no;
- jpeg_set_colorspace(dstinfo, JCS_GRAYSCALE);
- dstinfo->comp_info[0].quant_tbl_no = sv_quant_tbl_no;
- } else {
- /* Sorry, can't do it */
- ERREXIT(dstinfo, JERR_CONVERSION_NOTIMPL);
- }
- }
-
- /* Correct the destination's image dimensions etc if necessary */
- switch (info->transform) {
- case JXFORM_NONE:
- /* Nothing to do */
- break;
- case JXFORM_FLIP_H:
- if (info->trim)
- trim_right_edge(dstinfo);
- break;
- case JXFORM_FLIP_V:
- if (info->trim)
- trim_bottom_edge(dstinfo);
- break;
- case JXFORM_TRANSPOSE:
- transpose_critical_parameters(dstinfo);
- /* transpose does NOT have to trim anything */
- break;
- case JXFORM_TRANSVERSE:
- transpose_critical_parameters(dstinfo);
- if (info->trim) {
- trim_right_edge(dstinfo);
- trim_bottom_edge(dstinfo);
- }
- break;
- case JXFORM_ROT_90:
- transpose_critical_parameters(dstinfo);
- if (info->trim)
- trim_right_edge(dstinfo);
- break;
- case JXFORM_ROT_180:
- if (info->trim) {
- trim_right_edge(dstinfo);
- trim_bottom_edge(dstinfo);
- }
- break;
- case JXFORM_ROT_270:
- transpose_critical_parameters(dstinfo);
- if (info->trim)
- trim_bottom_edge(dstinfo);
- break;
- }
-
- /* Return the appropriate output data set */
- if (info->workspace_coef_arrays != NULL)
- return info->workspace_coef_arrays;
- return src_coef_arrays;
-}
-
-
-/* Execute the actual transformation, if any.
- *
- * This must be called *after* jpeg_write_coefficients, because it depends
- * on jpeg_write_coefficients to have computed subsidiary values such as
- * the per-component width and height fields in the destination object.
- *
- * Note that some transformations will modify the source data arrays!
- */
-
-GLOBAL(void)
-jtransform_execute_transformation (j_decompress_ptr srcinfo,
- j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info)
-{
- jvirt_barray_ptr *dst_coef_arrays = info->workspace_coef_arrays;
-
- switch (info->transform) {
- case JXFORM_NONE:
- break;
- case JXFORM_FLIP_H:
- do_flip_h(srcinfo, dstinfo, src_coef_arrays);
- break;
- case JXFORM_FLIP_V:
- do_flip_v(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_TRANSPOSE:
- do_transpose(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_TRANSVERSE:
- do_transverse(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_90:
- do_rot_90(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_180:
- do_rot_180(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_270:
- do_rot_270(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
- break;
- }
-}
-
-#endif /* TRANSFORMS_SUPPORTED */
-
-
-/* Setup decompression object to save desired markers in memory.
- * This must be called before jpeg_read_header() to have the desired effect.
- */
-
-GLOBAL(void)
-jcopy_markers_setup (j_decompress_ptr srcinfo, JCOPY_OPTION option)
-{
-#ifdef SAVE_MARKERS_SUPPORTED
- int m;
-
- /* Save comments except under NONE option */
- if (option != JCOPYOPT_NONE) {
- jpeg_save_markers(srcinfo, JPEG_COM, 0xFFFF);
- }
- /* Save all types of APPn markers iff ALL option */
- if (option == JCOPYOPT_ALL) {
- for (m = 0; m < 16; m++)
- jpeg_save_markers(srcinfo, JPEG_APP0 + m, 0xFFFF);
- }
-#endif /* SAVE_MARKERS_SUPPORTED */
-}
-
-/* Copy markers saved in the given source object to the destination object.
- * This should be called just after jpeg_start_compress() or
- * jpeg_write_coefficients().
- * Note that those routines will have written the SOI, and also the
- * JFIF APP0 or Adobe APP14 markers if selected.
- */
-
-GLOBAL(void)
-jcopy_markers_execute (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- JCOPY_OPTION option)
-{
- jpeg_saved_marker_ptr marker;
-
- /* In the current implementation, we don't actually need to examine the
- * option flag here; we just copy everything that got saved.
- * But to avoid confusion, we do not output JFIF and Adobe APP14 markers
- * if the encoder library already wrote one.
- */
- for (marker = srcinfo->marker_list; marker != NULL; marker = marker->next) {
- if (dstinfo->write_JFIF_header &&
- marker->marker == JPEG_APP0 &&
- marker->data_length >= 5 &&
- GETJOCTET(marker->data[0]) == 0x4A &&
- GETJOCTET(marker->data[1]) == 0x46 &&
- GETJOCTET(marker->data[2]) == 0x49 &&
- GETJOCTET(marker->data[3]) == 0x46 &&
- GETJOCTET(marker->data[4]) == 0)
- continue; /* reject duplicate JFIF */
- if (dstinfo->write_Adobe_marker &&
- marker->marker == JPEG_APP0+14 &&
- marker->data_length >= 5 &&
- GETJOCTET(marker->data[0]) == 0x41 &&
- GETJOCTET(marker->data[1]) == 0x64 &&
- GETJOCTET(marker->data[2]) == 0x6F &&
- GETJOCTET(marker->data[3]) == 0x62 &&
- GETJOCTET(marker->data[4]) == 0x65)
- continue; /* reject duplicate Adobe */
-#ifdef NEED_FAR_POINTERS
- /* We could use jpeg_write_marker if the data weren't FAR... */
- {
- unsigned int i;
- jpeg_write_m_header(dstinfo, marker->marker, marker->data_length);
- for (i = 0; i < marker->data_length; i++)
- jpeg_write_m_byte(dstinfo, marker->data[i]);
- }
-#else
- jpeg_write_marker(dstinfo, marker->marker,
- marker->data, marker->data_length);
-#endif
- }
-}
diff --git a/Build/source/extra/jpeg/transupp.h b/Build/source/extra/jpeg/transupp.h
deleted file mode 100644
index 5c2d32aff50..00000000000
--- a/Build/source/extra/jpeg/transupp.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * transupp.h
- *
- * Copyright (C) 1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains declarations for image transformation routines and
- * other utility code used by the jpegtran sample application. These are
- * NOT part of the core JPEG library. But we keep these routines separate
- * from jpegtran.c to ease the task of maintaining jpegtran-like programs
- * that have other user interfaces.
- *
- * NOTE: all the routines declared here have very specific requirements
- * about when they are to be executed during the reading and writing of the
- * source and destination files. See the comments in transupp.c, or see
- * jpegtran.c for an example of correct usage.
- */
-
-/* If you happen not to want the image transform support, disable it here */
-#ifndef TRANSFORMS_SUPPORTED
-#define TRANSFORMS_SUPPORTED 1 /* 0 disables transform code */
-#endif
-
-/* Short forms of external names for systems with brain-damaged linkers. */
-
-#ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jtransform_request_workspace jTrRequest
-#define jtransform_adjust_parameters jTrAdjust
-#define jtransform_execute_transformation jTrExec
-#define jcopy_markers_setup jCMrkSetup
-#define jcopy_markers_execute jCMrkExec
-#endif /* NEED_SHORT_EXTERNAL_NAMES */
-
-
-/*
- * Codes for supported types of image transformations.
- */
-
-typedef enum {
- JXFORM_NONE, /* no transformation */
- JXFORM_FLIP_H, /* horizontal flip */
- JXFORM_FLIP_V, /* vertical flip */
- JXFORM_TRANSPOSE, /* transpose across UL-to-LR axis */
- JXFORM_TRANSVERSE, /* transpose across UR-to-LL axis */
- JXFORM_ROT_90, /* 90-degree clockwise rotation */
- JXFORM_ROT_180, /* 180-degree rotation */
- JXFORM_ROT_270 /* 270-degree clockwise (or 90 ccw) */
-} JXFORM_CODE;
-
-/*
- * Although rotating and flipping data expressed as DCT coefficients is not
- * hard, there is an asymmetry in the JPEG format specification for images
- * whose dimensions aren't multiples of the iMCU size. The right and bottom
- * image edges are padded out to the next iMCU boundary with junk data; but
- * no padding is possible at the top and left edges. If we were to flip
- * the whole image including the pad data, then pad garbage would become
- * visible at the top and/or left, and real pixels would disappear into the
- * pad margins --- perhaps permanently, since encoders & decoders may not
- * bother to preserve DCT blocks that appear to be completely outside the
- * nominal image area. So, we have to exclude any partial iMCUs from the
- * basic transformation.
- *
- * Transpose is the only transformation that can handle partial iMCUs at the
- * right and bottom edges completely cleanly. flip_h can flip partial iMCUs
- * at the bottom, but leaves any partial iMCUs at the right edge untouched.
- * Similarly flip_v leaves any partial iMCUs at the bottom edge untouched.
- * The other transforms are defined as combinations of these basic transforms
- * and process edge blocks in a way that preserves the equivalence.
- *
- * The "trim" option causes untransformable partial iMCUs to be dropped;
- * this is not strictly lossless, but it usually gives the best-looking
- * result for odd-size images. Note that when this option is active,
- * the expected mathematical equivalences between the transforms may not hold.
- * (For example, -rot 270 -trim trims only the bottom edge, but -rot 90 -trim
- * followed by -rot 180 -trim trims both edges.)
- *
- * We also offer a "force to grayscale" option, which simply discards the
- * chrominance channels of a YCbCr image. This is lossless in the sense that
- * the luminance channel is preserved exactly. It's not the same kind of
- * thing as the rotate/flip transformations, but it's convenient to handle it
- * as part of this package, mainly because the transformation routines have to
- * be aware of the option to know how many components to work on.
- */
-
-typedef struct {
- /* Options: set by caller */
- JXFORM_CODE transform; /* image transform operator */
- boolean trim; /* if TRUE, trim partial MCUs as needed */
- boolean force_grayscale; /* if TRUE, convert color image to grayscale */
-
- /* Internal workspace: caller should not touch these */
- int num_components; /* # of components in workspace */
- jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */
-} jpeg_transform_info;
-
-
-#if TRANSFORMS_SUPPORTED
-
-/* Request any required workspace */
-EXTERN(void) jtransform_request_workspace
- JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info));
-/* Adjust output image parameters */
-EXTERN(jvirt_barray_ptr *) jtransform_adjust_parameters
- JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info));
-/* Execute the actual transformation, if any */
-EXTERN(void) jtransform_execute_transformation
- JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info));
-
-#endif /* TRANSFORMS_SUPPORTED */
-
-
-/*
- * Support for copying optional markers from source to destination file.
- */
-
-typedef enum {
- JCOPYOPT_NONE, /* copy no optional markers */
- JCOPYOPT_COMMENTS, /* copy only comment (COM) markers */
- JCOPYOPT_ALL /* copy all optional markers */
-} JCOPY_OPTION;
-
-#define JCOPYOPT_DEFAULT JCOPYOPT_COMMENTS /* recommended default */
-
-/* Setup decompression object to save desired markers in memory */
-EXTERN(void) jcopy_markers_setup
- JPP((j_decompress_ptr srcinfo, JCOPY_OPTION option));
-/* Copy markers saved in the given source object to the destination object */
-EXTERN(void) jcopy_markers_execute
- JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- JCOPY_OPTION option));
diff --git a/Build/source/extra/jpeg/usage.doc b/Build/source/extra/jpeg/usage.doc
deleted file mode 100644
index 8c4970af051..00000000000
--- a/Build/source/extra/jpeg/usage.doc
+++ /dev/null
@@ -1,562 +0,0 @@
-USAGE instructions for the Independent JPEG Group's JPEG software
-=================================================================
-
-This file describes usage of the JPEG conversion programs cjpeg and djpeg,
-as well as the utility programs jpegtran, rdjpgcom and wrjpgcom. (See
-the other documentation files if you wish to use the JPEG library within
-your own programs.)
-
-If you are on a Unix machine you may prefer to read the Unix-style manual
-pages in files cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1.
-
-
-INTRODUCTION
-
-These programs implement JPEG image compression and decompression. JPEG
-(pronounced "jay-peg") is a standardized compression method for full-color
-and gray-scale images. JPEG is designed to handle "real-world" scenes,
-for example scanned photographs. Cartoons, line drawings, and other
-non-realistic images are not JPEG's strong suit; on that sort of material
-you may get poor image quality and/or little compression.
-
-JPEG is lossy, meaning that the output image is not necessarily identical to
-the input image. Hence you should not use JPEG if you have to have identical
-output bits. However, on typical real-world images, very good compression
-levels can be obtained with no visible change, and amazingly high compression
-is possible if you can tolerate a low-quality image. You can trade off image
-quality against file size by adjusting the compressor's "quality" setting.
-
-
-GENERAL USAGE
-
-We provide two programs, cjpeg to compress an image file into JPEG format,
-and djpeg to decompress a JPEG file back into a conventional image format.
-
-On Unix-like systems, you say:
- cjpeg [switches] [imagefile] >jpegfile
-or
- djpeg [switches] [jpegfile] >imagefile
-The programs read the specified input file, or standard input if none is
-named. They always write to standard output (with trace/error messages to
-standard error). These conventions are handy for piping images between
-programs.
-
-On most non-Unix systems, you say:
- cjpeg [switches] imagefile jpegfile
-or
- djpeg [switches] jpegfile imagefile
-i.e., both the input and output files are named on the command line. This
-style is a little more foolproof, and it loses no functionality if you don't
-have pipes. (You can get this style on Unix too, if you prefer, by defining
-TWO_FILE_COMMANDLINE when you compile the programs; see install.doc.)
-
-You can also say:
- cjpeg [switches] -outfile jpegfile imagefile
-or
- djpeg [switches] -outfile imagefile jpegfile
-This syntax works on all systems, so it is useful for scripts.
-
-The currently supported image file formats are: PPM (PBMPLUS color format),
-PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster Toolkit
-format). (RLE is supported only if the URT library is available.)
-cjpeg recognizes the input image format automatically, with the exception
-of some Targa-format files. You have to tell djpeg which format to generate.
-
-JPEG files are in the defacto standard JFIF file format. There are other,
-less widely used JPEG-based file formats, but we don't support them.
-
-All switch names may be abbreviated; for example, -grayscale may be written
--gray or -gr. Most of the "basic" switches can be abbreviated to as little as
-one letter. Upper and lower case are equivalent (-BMP is the same as -bmp).
-British spellings are also accepted (e.g., -greyscale), though for brevity
-these are not mentioned below.
-
-
-CJPEG DETAILS
-
-The basic command line switches for cjpeg are:
-
- -quality N Scale quantization tables to adjust image quality.
- Quality is 0 (worst) to 100 (best); default is 75.
- (See below for more info.)
-
- -grayscale Create monochrome JPEG file from color input.
- Be sure to use this switch when compressing a grayscale
- BMP file, because cjpeg isn't bright enough to notice
- whether a BMP file uses only shades of gray. By
- saying -grayscale, you'll get a smaller JPEG file that
- takes less time to process.
-
- -optimize Perform optimization of entropy encoding parameters.
- Without this, default encoding parameters are used.
- -optimize usually makes the JPEG file a little smaller,
- but cjpeg runs somewhat slower and needs much more
- memory. Image quality and speed of decompression are
- unaffected by -optimize.
-
- -progressive Create progressive JPEG file (see below).
-
- -targa Input file is Targa format. Targa files that contain
- an "identification" field will not be automatically
- recognized by cjpeg; for such files you must specify
- -targa to make cjpeg treat the input as Targa format.
- For most Targa files, you won't need this switch.
-
-The -quality switch lets you trade off compressed file size against quality of
-the reconstructed image: the higher the quality setting, the larger the JPEG
-file, and the closer the output image will be to the original input. Normally
-you want to use the lowest quality setting (smallest file) that decompresses
-into something visually indistinguishable from the original image. For this
-purpose the quality setting should be between 50 and 95; the default of 75 is
-often about right. If you see defects at -quality 75, then go up 5 or 10
-counts at a time until you are happy with the output image. (The optimal
-setting will vary from one image to another.)
-
--quality 100 will generate a quantization table of all 1's, minimizing loss
-in the quantization step (but there is still information loss in subsampling,
-as well as roundoff error). This setting is mainly of interest for
-experimental purposes. Quality values above about 95 are NOT recommended for
-normal use; the compressed file size goes up dramatically for hardly any gain
-in output image quality.
-
-In the other direction, quality values below 50 will produce very small files
-of low image quality. Settings around 5 to 10 might be useful in preparing an
-index of a large image library, for example. Try -quality 2 (or so) for some
-amusing Cubist effects. (Note: quality values below about 25 generate 2-byte
-quantization tables, which are considered optional in the JPEG standard.
-cjpeg emits a warning message when you give such a quality value, because some
-other JPEG programs may be unable to decode the resulting file. Use -baseline
-if you need to ensure compatibility at low quality values.)
-
-The -progressive switch creates a "progressive JPEG" file. In this type of
-JPEG file, the data is stored in multiple scans of increasing quality. If the
-file is being transmitted over a slow communications link, the decoder can use
-the first scan to display a low-quality image very quickly, and can then
-improve the display with each subsequent scan. The final image is exactly
-equivalent to a standard JPEG file of the same quality setting, and the total
-file size is about the same --- often a little smaller. CAUTION: progressive
-JPEG is not yet widely implemented, so many decoders will be unable to view a
-progressive JPEG file at all.
-
-Switches for advanced users:
-
- -dct int Use integer DCT method (default).
- -dct fast Use fast integer DCT (less accurate).
- -dct float Use floating-point DCT method.
- The float method is very slightly more accurate than
- the int method, but is much slower unless your machine
- has very fast floating-point hardware. Also note that
- results of the floating-point method may vary slightly
- across machines, while the integer methods should give
- the same results everywhere. The fast integer method
- is much less accurate than the other two.
-
- -restart N Emit a JPEG restart marker every N MCU rows, or every
- N MCU blocks if "B" is attached to the number.
- -restart 0 (the default) means no restart markers.
-
- -smooth N Smooth the input image to eliminate dithering noise.
- N, ranging from 1 to 100, indicates the strength of
- smoothing. 0 (the default) means no smoothing.
-
- -maxmemory N Set limit for amount of memory to use in processing
- large images. Value is in thousands of bytes, or
- millions of bytes if "M" is attached to the number.
- For example, -max 4m selects 4000000 bytes. If more
- space is needed, temporary files will be used.
-
- -verbose Enable debug printout. More -v's give more printout.
- or -debug Also, version information is printed at startup.
-
-The -restart option inserts extra markers that allow a JPEG decoder to
-resynchronize after a transmission error. Without restart markers, any damage
-to a compressed file will usually ruin the image from the point of the error
-to the end of the image; with restart markers, the damage is usually confined
-to the portion of the image up to the next restart marker. Of course, the
-restart markers occupy extra space. We recommend -restart 1 for images that
-will be transmitted across unreliable networks such as Usenet.
-
-The -smooth option filters the input to eliminate fine-scale noise. This is
-often useful when converting dithered images to JPEG: a moderate smoothing
-factor of 10 to 50 gets rid of dithering patterns in the input file, resulting
-in a smaller JPEG file and a better-looking image. Too large a smoothing
-factor will visibly blur the image, however.
-
-Switches for wizards:
-
- -baseline Force baseline-compatible quantization tables to be
- generated. This clamps quantization values to 8 bits
- even at low quality settings. (This switch is poorly
- named, since it does not ensure that the output is
- actually baseline JPEG. For example, you can use
- -baseline and -progressive together.)
-
- -qtables file Use the quantization tables given in the specified
- text file.
-
- -qslots N[,...] Select which quantization table to use for each color
- component.
-
- -sample HxV[,...] Set JPEG sampling factors for each color component.
-
- -scans file Use the scan script given in the specified text file.
-
-The "wizard" switches are intended for experimentation with JPEG. If you
-don't know what you are doing, DON'T USE THEM. These switches are documented
-further in the file wizard.doc.
-
-
-DJPEG DETAILS
-
-The basic command line switches for djpeg are:
-
- -colors N Reduce image to at most N colors. This reduces the
- or -quantize N number of colors used in the output image, so that it
- can be displayed on a colormapped display or stored in
- a colormapped file format. For example, if you have
- an 8-bit display, you'd need to reduce to 256 or fewer
- colors. (-colors is the recommended name, -quantize
- is provided only for backwards compatibility.)
-
- -fast Select recommended processing options for fast, low
- quality output. (The default options are chosen for
- highest quality output.) Currently, this is equivalent
- to "-dct fast -nosmooth -onepass -dither ordered".
-
- -grayscale Force gray-scale output even if JPEG file is color.
- Useful for viewing on monochrome displays; also,
- djpeg runs noticeably faster in this mode.
-
- -scale M/N Scale the output image by a factor M/N. Currently
- the scale factor must be 1/1, 1/2, 1/4, or 1/8.
- Scaling is handy if the image is larger than your
- screen; also, djpeg runs much faster when scaling
- down the output.
-
- -bmp Select BMP output format (Windows flavor). 8-bit
- colormapped format is emitted if -colors or -grayscale
- is specified, or if the JPEG file is gray-scale;
- otherwise, 24-bit full-color format is emitted.
-
- -gif Select GIF output format. Since GIF does not support
- more than 256 colors, -colors 256 is assumed (unless
- you specify a smaller number of colors). If you
- specify -fast, the default number of colors is 216.
-
- -os2 Select BMP output format (OS/2 1.x flavor). 8-bit
- colormapped format is emitted if -colors or -grayscale
- is specified, or if the JPEG file is gray-scale;
- otherwise, 24-bit full-color format is emitted.
-
- -pnm Select PBMPLUS (PPM/PGM) output format (this is the
- default format). PGM is emitted if the JPEG file is
- gray-scale or if -grayscale is specified; otherwise
- PPM is emitted.
-
- -rle Select RLE output format. (Requires URT library.)
-
- -targa Select Targa output format. Gray-scale format is
- emitted if the JPEG file is gray-scale or if
- -grayscale is specified; otherwise, colormapped format
- is emitted if -colors is specified; otherwise, 24-bit
- full-color format is emitted.
-
-Switches for advanced users:
-
- -dct int Use integer DCT method (default).
- -dct fast Use fast integer DCT (less accurate).
- -dct float Use floating-point DCT method.
- The float method is very slightly more accurate than
- the int method, but is much slower unless your machine
- has very fast floating-point hardware. Also note that
- results of the floating-point method may vary slightly
- across machines, while the integer methods should give
- the same results everywhere. The fast integer method
- is much less accurate than the other two.
-
- -dither fs Use Floyd-Steinberg dithering in color quantization.
- -dither ordered Use ordered dithering in color quantization.
- -dither none Do not use dithering in color quantization.
- By default, Floyd-Steinberg dithering is applied when
- quantizing colors; this is slow but usually produces
- the best results. Ordered dither is a compromise
- between speed and quality; no dithering is fast but
- usually looks awful. Note that these switches have
- no effect unless color quantization is being done.
- Ordered dither is only available in -onepass mode.
-
- -map FILE Quantize to the colors used in the specified image
- file. This is useful for producing multiple files
- with identical color maps, or for forcing a predefined
- set of colors to be used. The FILE must be a GIF
- or PPM file. This option overrides -colors and
- -onepass.
-
- -nosmooth Use a faster, lower-quality upsampling routine.
-
- -onepass Use one-pass instead of two-pass color quantization.
- The one-pass method is faster and needs less memory,
- but it produces a lower-quality image. -onepass is
- ignored unless you also say -colors N. Also,
- the one-pass method is always used for gray-scale
- output (the two-pass method is no improvement then).
-
- -maxmemory N Set limit for amount of memory to use in processing
- large images. Value is in thousands of bytes, or
- millions of bytes if "M" is attached to the number.
- For example, -max 4m selects 4000000 bytes. If more
- space is needed, temporary files will be used.
-
- -verbose Enable debug printout. More -v's give more printout.
- or -debug Also, version information is printed at startup.
-
-
-HINTS FOR CJPEG
-
-Color GIF files are not the ideal input for JPEG; JPEG is really intended for
-compressing full-color (24-bit) images. In particular, don't try to convert
-cartoons, line drawings, and other images that have only a few distinct
-colors. GIF works great on these, JPEG does not. If you want to convert a
-GIF to JPEG, you should experiment with cjpeg's -quality and -smooth options
-to get a satisfactory conversion. -smooth 10 or so is often helpful.
-
-Avoid running an image through a series of JPEG compression/decompression
-cycles. Image quality loss will accumulate; after ten or so cycles the image
-may be noticeably worse than it was after one cycle. It's best to use a
-lossless format while manipulating an image, then convert to JPEG format when
-you are ready to file the image away.
-
-The -optimize option to cjpeg is worth using when you are making a "final"
-version for posting or archiving. It's also a win when you are using low
-quality settings to make very small JPEG files; the percentage improvement
-is often a lot more than it is on larger files. (At present, -optimize
-mode is always selected when generating progressive JPEG files.)
-
-GIF input files are no longer supported, to avoid the Unisys LZW patent.
-Use a Unisys-licensed program if you need to read a GIF file. (Conversion
-of GIF files to JPEG is usually a bad idea anyway.)
-
-
-HINTS FOR DJPEG
-
-To get a quick preview of an image, use the -grayscale and/or -scale switches.
-"-grayscale -scale 1/8" is the fastest case.
-
-Several options are available that trade off image quality to gain speed.
-"-fast" turns on the recommended settings.
-
-"-dct fast" and/or "-nosmooth" gain speed at a small sacrifice in quality.
-When producing a color-quantized image, "-onepass -dither ordered" is fast but
-much lower quality than the default behavior. "-dither none" may give
-acceptable results in two-pass mode, but is seldom tolerable in one-pass mode.
-
-If you are fortunate enough to have very fast floating point hardware,
-"-dct float" may be even faster than "-dct fast". But on most machines
-"-dct float" is slower than "-dct int"; in this case it is not worth using,
-because its theoretical accuracy advantage is too small to be significant
-in practice.
-
-Two-pass color quantization requires a good deal of memory; on MS-DOS machines
-it may run out of memory even with -maxmemory 0. In that case you can still
-decompress, with some loss of image quality, by specifying -onepass for
-one-pass quantization.
-
-To avoid the Unisys LZW patent, djpeg produces uncompressed GIF files. These
-are larger than they should be, but are readable by standard GIF decoders.
-
-
-HINTS FOR BOTH PROGRAMS
-
-If more space is needed than will fit in the available main memory (as
-determined by -maxmemory), temporary files will be used. (MS-DOS versions
-will try to get extended or expanded memory first.) The temporary files are
-often rather large: in typical cases they occupy three bytes per pixel, for
-example 3*800*600 = 1.44Mb for an 800x600 image. If you don't have enough
-free disk space, leave out -progressive and -optimize (for cjpeg) or specify
--onepass (for djpeg).
-
-On MS-DOS, the temporary files are created in the directory named by the TMP
-or TEMP environment variable, or in the current directory if neither of those
-exist. Amiga implementations put the temp files in the directory named by
-JPEGTMP:, so be sure to assign JPEGTMP: to a disk partition with adequate free
-space.
-
-The default memory usage limit (-maxmemory) is set when the software is
-compiled. If you get an "insufficient memory" error, try specifying a smaller
--maxmemory value, even -maxmemory 0 to use the absolute minimum space. You
-may want to recompile with a smaller default value if this happens often.
-
-On machines that have "environment" variables, you can define the environment
-variable JPEGMEM to set the default memory limit. The value is specified as
-described for the -maxmemory switch. JPEGMEM overrides the default value
-specified when the program was compiled, and itself is overridden by an
-explicit -maxmemory switch.
-
-On MS-DOS machines, -maxmemory is the amount of main (conventional) memory to
-use. (Extended or expanded memory is also used if available.) Most
-DOS-specific versions of this software do their own memory space estimation
-and do not need you to specify -maxmemory.
-
-
-JPEGTRAN
-
-jpegtran performs various useful transformations of JPEG files.
-It can translate the coded representation from one variant of JPEG to another,
-for example from baseline JPEG to progressive JPEG or vice versa. It can also
-perform some rearrangements of the image data, for example turning an image
-from landscape to portrait format by rotation.
-
-jpegtran works by rearranging the compressed data (DCT coefficients), without
-ever fully decoding the image. Therefore, its transformations are lossless:
-there is no image degradation at all, which would not be true if you used
-djpeg followed by cjpeg to accomplish the same conversion. But by the same
-token, jpegtran cannot perform lossy operations such as changing the image
-quality.
-
-jpegtran uses a command line syntax similar to cjpeg or djpeg.
-On Unix-like systems, you say:
- jpegtran [switches] [inputfile] >outputfile
-On most non-Unix systems, you say:
- jpegtran [switches] inputfile outputfile
-where both the input and output files are JPEG files.
-
-To specify the coded JPEG representation used in the output file,
-jpegtran accepts a subset of the switches recognized by cjpeg:
- -optimize Perform optimization of entropy encoding parameters.
- -progressive Create progressive JPEG file.
- -restart N Emit a JPEG restart marker every N MCU rows, or every
- N MCU blocks if "B" is attached to the number.
- -scans file Use the scan script given in the specified text file.
-See the previous discussion of cjpeg for more details about these switches.
-If you specify none of these switches, you get a plain baseline-JPEG output
-file. The quality setting and so forth are determined by the input file.
-
-The image can be losslessly transformed by giving one of these switches:
- -flip horizontal Mirror image horizontally (left-right).
- -flip vertical Mirror image vertically (top-bottom).
- -rotate 90 Rotate image 90 degrees clockwise.
- -rotate 180 Rotate image 180 degrees.
- -rotate 270 Rotate image 270 degrees clockwise (or 90 ccw).
- -transpose Transpose image (across UL-to-LR axis).
- -transverse Transverse transpose (across UR-to-LL axis).
-
-The transpose transformation has no restrictions regarding image dimensions.
-The other transformations operate rather oddly if the image dimensions are not
-a multiple of the iMCU size (usually 8 or 16 pixels), because they can only
-transform complete blocks of DCT coefficient data in the desired way.
-
-jpegtran's default behavior when transforming an odd-size image is designed
-to preserve exact reversibility and mathematical consistency of the
-transformation set. As stated, transpose is able to flip the entire image
-area. Horizontal mirroring leaves any partial iMCU column at the right edge
-untouched, but is able to flip all rows of the image. Similarly, vertical
-mirroring leaves any partial iMCU row at the bottom edge untouched, but is
-able to flip all columns. The other transforms can be built up as sequences
-of transpose and flip operations; for consistency, their actions on edge
-pixels are defined to be the same as the end result of the corresponding
-transpose-and-flip sequence.
-
-For practical use, you may prefer to discard any untransformable edge pixels
-rather than having a strange-looking strip along the right and/or bottom edges
-of a transformed image. To do this, add the -trim switch:
- -trim Drop non-transformable edge blocks.
-Obviously, a transformation with -trim is not reversible, so strictly speaking
-jpegtran with this switch is not lossless. Also, the expected mathematical
-equivalences between the transformations no longer hold. For example,
-"-rot 270 -trim" trims only the bottom edge, but "-rot 90 -trim" followed by
-"-rot 180 -trim" trims both edges.
-
-Another not-strictly-lossless transformation switch is:
- -grayscale Force grayscale output.
-This option discards the chrominance channels if the input image is YCbCr
-(ie, a standard color JPEG), resulting in a grayscale JPEG file. The
-luminance channel is preserved exactly, so this is a better method of reducing
-to grayscale than decompression, conversion, and recompression. This switch
-is particularly handy for fixing a monochrome picture that was mistakenly
-encoded as a color JPEG. (In such a case, the space savings from getting rid
-of the near-empty chroma channels won't be large; but the decoding time for
-a grayscale JPEG is substantially less than that for a color JPEG.)
-
-jpegtran also recognizes these switches that control what to do with "extra"
-markers, such as comment blocks:
- -copy none Copy no extra markers from source file. This setting
- suppresses all comments and other excess baggage
- present in the source file.
- -copy comments Copy only comment markers. This setting copies
- comments from the source file, but discards
- any other inessential data.
- -copy all Copy all extra markers. This setting preserves
- miscellaneous markers found in the source file, such
- as JFIF thumbnails and Photoshop settings. In some
- files these extra markers can be sizable.
-The default behavior is -copy comments. (Note: in IJG releases v6 and v6a,
-jpegtran always did the equivalent of -copy none.)
-
-Additional switches recognized by jpegtran are:
- -outfile filename
- -maxmemory N
- -verbose
- -debug
-These work the same as in cjpeg or djpeg.
-
-
-THE COMMENT UTILITIES
-
-The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file.
-Although the standard doesn't actually define what COM blocks are for, they
-are widely used to hold user-supplied text strings. This lets you add
-annotations, titles, index terms, etc to your JPEG files, and later retrieve
-them as text. COM blocks do not interfere with the image stored in the JPEG
-file. The maximum size of a COM block is 64K, but you can have as many of
-them as you like in one JPEG file.
-
-We provide two utility programs to display COM block contents and add COM
-blocks to a JPEG file.
-
-rdjpgcom searches a JPEG file and prints the contents of any COM blocks on
-standard output. The command line syntax is
- rdjpgcom [-verbose] [inputfilename]
-The switch "-verbose" (or just "-v") causes rdjpgcom to also display the JPEG
-image dimensions. If you omit the input file name from the command line,
-the JPEG file is read from standard input. (This may not work on some
-operating systems, if binary data can't be read from stdin.)
-
-wrjpgcom adds a COM block, containing text you provide, to a JPEG file.
-Ordinarily, the COM block is added after any existing COM blocks, but you
-can delete the old COM blocks if you wish. wrjpgcom produces a new JPEG
-file; it does not modify the input file. DO NOT try to overwrite the input
-file by directing wrjpgcom's output back into it; on most systems this will
-just destroy your file.
-
-The command line syntax for wrjpgcom is similar to cjpeg's. On Unix-like
-systems, it is
- wrjpgcom [switches] [inputfilename]
-The output file is written to standard output. The input file comes from
-the named file, or from standard input if no input file is named.
-
-On most non-Unix systems, the syntax is
- wrjpgcom [switches] inputfilename outputfilename
-where both input and output file names must be given explicitly.
-
-wrjpgcom understands three switches:
- -replace Delete any existing COM blocks from the file.
- -comment "Comment text" Supply new COM text on command line.
- -cfile name Read text for new COM block from named file.
-(Switch names can be abbreviated.) If you have only one line of comment text
-to add, you can provide it on the command line with -comment. The comment
-text must be surrounded with quotes so that it is treated as a single
-argument. Longer comments can be read from a text file.
-
-If you give neither -comment nor -cfile, then wrjpgcom will read the comment
-text from standard input. (In this case an input image file name MUST be
-supplied, so that the source JPEG file comes from somewhere else.) You can
-enter multiple lines, up to 64KB worth. Type an end-of-file indicator
-(usually control-D or control-Z) to terminate the comment text entry.
-
-wrjpgcom will not add a COM block if the provided comment string is empty.
-Therefore -replace -comment "" can be used to delete all COM blocks from a
-file.
-
-These utility programs do not depend on the IJG JPEG library. In
-particular, the source code for rdjpgcom is intended as an illustration of
-the minimum amount of code required to parse a JPEG file header correctly.
diff --git a/Build/source/extra/jpeg/wizard.doc b/Build/source/extra/jpeg/wizard.doc
deleted file mode 100644
index 54170b227df..00000000000
--- a/Build/source/extra/jpeg/wizard.doc
+++ /dev/null
@@ -1,211 +0,0 @@
-Advanced usage instructions for the Independent JPEG Group's JPEG software
-==========================================================================
-
-This file describes cjpeg's "switches for wizards".
-
-The "wizard" switches are intended for experimentation with JPEG by persons
-who are reasonably knowledgeable about the JPEG standard. If you don't know
-what you are doing, DON'T USE THESE SWITCHES. You'll likely produce files
-with worse image quality and/or poorer compression than you'd get from the
-default settings. Furthermore, these switches must be used with caution
-when making files intended for general use, because not all JPEG decoders
-will support unusual JPEG parameter settings.
-
-
-Quantization Table Adjustment
------------------------------
-
-Ordinarily, cjpeg starts with a default set of tables (the same ones given
-as examples in the JPEG standard) and scales them up or down according to
-the -quality setting. The details of the scaling algorithm can be found in
-jcparam.c. At very low quality settings, some quantization table entries
-can get scaled up to values exceeding 255. Although 2-byte quantization
-values are supported by the IJG software, this feature is not in baseline
-JPEG and is not supported by all implementations. If you need to ensure
-wide compatibility of low-quality files, you can constrain the scaled
-quantization values to no more than 255 by giving the -baseline switch.
-Note that use of -baseline will result in poorer quality for the same file
-size, since more bits than necessary are expended on higher AC coefficients.
-
-You can substitute a different set of quantization values by using the
--qtables switch:
-
- -qtables file Use the quantization tables given in the named file.
-
-The specified file should be a text file containing decimal quantization
-values. The file should contain one to four tables, each of 64 elements.
-The tables are implicitly numbered 0,1,etc. in order of appearance. Table
-entries appear in normal array order (NOT in the zigzag order in which they
-will be stored in the JPEG file).
-
-Quantization table files are free format, in that arbitrary whitespace can
-appear between numbers. Also, comments can be included: a comment starts
-with '#' and extends to the end of the line. Here is an example file that
-duplicates the default quantization tables:
-
- # Quantization tables given in JPEG spec, section K.1
-
- # This is table 0 (the luminance table):
- 16 11 10 16 24 40 51 61
- 12 12 14 19 26 58 60 55
- 14 13 16 24 40 57 69 56
- 14 17 22 29 51 87 80 62
- 18 22 37 56 68 109 103 77
- 24 35 55 64 81 104 113 92
- 49 64 78 87 103 121 120 101
- 72 92 95 98 112 100 103 99
-
- # This is table 1 (the chrominance table):
- 17 18 24 47 99 99 99 99
- 18 21 26 66 99 99 99 99
- 24 26 56 99 99 99 99 99
- 47 66 99 99 99 99 99 99
- 99 99 99 99 99 99 99 99
- 99 99 99 99 99 99 99 99
- 99 99 99 99 99 99 99 99
- 99 99 99 99 99 99 99 99
-
-If the -qtables switch is used without -quality, then the specified tables
-are used exactly as-is. If both -qtables and -quality are used, then the
-tables taken from the file are scaled in the same fashion that the default
-tables would be scaled for that quality setting. If -baseline appears, then
-the quantization values are constrained to the range 1-255.
-
-By default, cjpeg will use quantization table 0 for luminance components and
-table 1 for chrominance components. To override this choice, use the -qslots
-switch:
-
- -qslots N[,...] Select which quantization table to use for
- each color component.
-
-The -qslots switch specifies a quantization table number for each color
-component, in the order in which the components appear in the JPEG SOF marker.
-For example, to create a separate table for each of Y,Cb,Cr, you could
-provide a -qtables file that defines three quantization tables and say
-"-qslots 0,1,2". If -qslots gives fewer table numbers than there are color
-components, then the last table number is repeated as necessary.
-
-
-Sampling Factor Adjustment
---------------------------
-
-By default, cjpeg uses 2:1 horizontal and vertical downsampling when
-compressing YCbCr data, and no downsampling for all other color spaces.
-You can override this default with the -sample switch:
-
- -sample HxV[,...] Set JPEG sampling factors for each color
- component.
-
-The -sample switch specifies the JPEG sampling factors for each color
-component, in the order in which they appear in the JPEG SOF marker.
-If you specify fewer HxV pairs than there are components, the remaining
-components are set to 1x1 sampling. For example, the default YCbCr setting
-is equivalent to "-sample 2x2,1x1,1x1", which can be abbreviated to
-"-sample 2x2".
-
-There are still some JPEG decoders in existence that support only 2x1
-sampling (also called 4:2:2 sampling). Compatibility with such decoders can
-be achieved by specifying "-sample 2x1". This is not recommended unless
-really necessary, since it increases file size and encoding/decoding time
-with very little quality gain.
-
-
-Multiple Scan / Progression Control
------------------------------------
-
-By default, cjpeg emits a single-scan sequential JPEG file. The
--progressive switch generates a progressive JPEG file using a default series
-of progression parameters. You can create multiple-scan sequential JPEG
-files or progressive JPEG files with custom progression parameters by using
-the -scans switch:
-
- -scans file Use the scan sequence given in the named file.
-
-The specified file should be a text file containing a "scan script".
-The script specifies the contents and ordering of the scans to be emitted.
-Each entry in the script defines one scan. A scan definition specifies
-the components to be included in the scan, and for progressive JPEG it also
-specifies the progression parameters Ss,Se,Ah,Al for the scan. Scan
-definitions are separated by semicolons (';'). A semicolon after the last
-scan definition is optional.
-
-Each scan definition contains one to four component indexes, optionally
-followed by a colon (':') and the four progressive-JPEG parameters. The
-component indexes denote which color component(s) are to be transmitted in
-the scan. Components are numbered in the order in which they appear in the
-JPEG SOF marker, with the first component being numbered 0. (Note that these
-indexes are not the "component ID" codes assigned to the components, just
-positional indexes.)
-
-The progression parameters for each scan are:
- Ss Zigzag index of first coefficient included in scan
- Se Zigzag index of last coefficient included in scan
- Ah Zero for first scan of a coefficient, else Al of prior scan
- Al Successive approximation low bit position for scan
-If the progression parameters are omitted, the values 0,63,0,0 are used,
-producing a sequential JPEG file. cjpeg automatically determines whether
-the script represents a progressive or sequential file, by observing whether
-Ss and Se values other than 0 and 63 appear. (The -progressive switch is
-not needed to specify this; in fact, it is ignored when -scans appears.)
-The scan script must meet the JPEG restrictions on progression sequences.
-(cjpeg checks that the spec's requirements are obeyed.)
-
-Scan script files are free format, in that arbitrary whitespace can appear
-between numbers and around punctuation. Also, comments can be included: a
-comment starts with '#' and extends to the end of the line. For additional
-legibility, commas or dashes can be placed between values. (Actually, any
-single punctuation character other than ':' or ';' can be inserted.) For
-example, the following two scan definitions are equivalent:
- 0 1 2: 0 63 0 0;
- 0,1,2 : 0-63, 0,0 ;
-
-Here is an example of a scan script that generates a partially interleaved
-sequential JPEG file:
-
- 0; # Y only in first scan
- 1 2; # Cb and Cr in second scan
-
-Here is an example of a progressive scan script using only spectral selection
-(no successive approximation):
-
- # Interleaved DC scan for Y,Cb,Cr:
- 0,1,2: 0-0, 0, 0 ;
- # AC scans:
- 0: 1-2, 0, 0 ; # First two Y AC coefficients
- 0: 3-5, 0, 0 ; # Three more
- 1: 1-63, 0, 0 ; # All AC coefficients for Cb
- 2: 1-63, 0, 0 ; # All AC coefficients for Cr
- 0: 6-9, 0, 0 ; # More Y coefficients
- 0: 10-63, 0, 0 ; # Remaining Y coefficients
-
-Here is an example of a successive-approximation script. This is equivalent
-to the default script used by "cjpeg -progressive" for YCbCr images:
-
- # Initial DC scan for Y,Cb,Cr (lowest bit not sent)
- 0,1,2: 0-0, 0, 1 ;
- # First AC scan: send first 5 Y AC coefficients, minus 2 lowest bits:
- 0: 1-5, 0, 2 ;
- # Send all Cr,Cb AC coefficients, minus lowest bit:
- # (chroma data is usually too small to be worth subdividing further;
- # but note we send Cr first since eye is least sensitive to Cb)
- 2: 1-63, 0, 1 ;
- 1: 1-63, 0, 1 ;
- # Send remaining Y AC coefficients, minus 2 lowest bits:
- 0: 6-63, 0, 2 ;
- # Send next-to-lowest bit of all Y AC coefficients:
- 0: 1-63, 2, 1 ;
- # At this point we've sent all but the lowest bit of all coefficients.
- # Send lowest bit of DC coefficients
- 0,1,2: 0-0, 1, 0 ;
- # Send lowest bit of AC coefficients
- 2: 1-63, 1, 0 ;
- 1: 1-63, 1, 0 ;
- # Y AC lowest bit scan is last; it's usually the largest scan
- 0: 1-63, 1, 0 ;
-
-It may be worth pointing out that this script is tuned for quality settings
-of around 50 to 75. For lower quality settings, you'd probably want to use
-a script with fewer stages of successive approximation (otherwise the
-initial scans will be really bad). For higher quality settings, you might
-want to use more stages of successive approximation (so that the initial
-scans are not too large).
diff --git a/Build/source/extra/jpeg/wrbmp.c b/Build/source/extra/jpeg/wrbmp.c
deleted file mode 100644
index 3283b0f15c2..00000000000
--- a/Build/source/extra/jpeg/wrbmp.c
+++ /dev/null
@@ -1,442 +0,0 @@
-/*
- * wrbmp.c
- *
- * Copyright (C) 1994-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write output images in Microsoft "BMP"
- * format (MS Windows 3.x and OS/2 1.x flavors).
- * Either 8-bit colormapped or 24-bit full-color format can be written.
- * No compression is supported.
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume output to
- * an ordinary stdio stream.
- *
- * This code contributed by James Arthur Boucher.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef BMP_SUPPORTED
-
-
-/*
- * To support 12-bit JPEG data, we'd have to scale output down to 8 bits.
- * This is not yet implemented.
- */
-
-#if BITS_IN_JSAMPLE != 8
- Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */
-#endif
-
-/*
- * Since BMP stores scanlines bottom-to-top, we have to invert the image
- * from JPEG's top-to-bottom order. To do this, we save the outgoing data
- * in a virtual array during put_pixel_row calls, then actually emit the
- * BMP file during finish_output. The virtual array contains one JSAMPLE per
- * pixel if the output is grayscale or colormapped, three if it is full color.
- */
-
-/* Private version of data destination object */
-
-typedef struct {
- struct djpeg_dest_struct pub; /* public fields */
-
- boolean is_os2; /* saves the OS2 format request flag */
-
- jvirt_sarray_ptr whole_image; /* needed to reverse row order */
- JDIMENSION data_width; /* JSAMPLEs per row */
- JDIMENSION row_width; /* physical width of one row in the BMP file */
- int pad_bytes; /* number of padding bytes needed per row */
- JDIMENSION cur_output_row; /* next row# to write to virtual array */
-} bmp_dest_struct;
-
-typedef bmp_dest_struct * bmp_dest_ptr;
-
-
-/* Forward declarations */
-LOCAL(void) write_colormap
- JPP((j_decompress_ptr cinfo, bmp_dest_ptr dest,
- int map_colors, int map_entry_size));
-
-
-/*
- * Write some pixel data.
- * In this module rows_supplied will always be 1.
- */
-
-METHODDEF(void)
-put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-/* This version is for writing 24-bit pixels */
-{
- bmp_dest_ptr dest = (bmp_dest_ptr) dinfo;
- JSAMPARRAY image_ptr;
- register JSAMPROW inptr, outptr;
- register JDIMENSION col;
- int pad;
-
- /* Access next row in virtual array */
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->whole_image,
- dest->cur_output_row, (JDIMENSION) 1, TRUE);
- dest->cur_output_row++;
-
- /* Transfer data. Note destination values must be in BGR order
- * (even though Microsoft's own documents say the opposite).
- */
- inptr = dest->pub.buffer[0];
- outptr = image_ptr[0];
- for (col = cinfo->output_width; col > 0; col--) {
- outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */
- outptr[1] = *inptr++;
- outptr[0] = *inptr++;
- outptr += 3;
- }
-
- /* Zero out the pad bytes. */
- pad = dest->pad_bytes;
- while (--pad >= 0)
- *outptr++ = 0;
-}
-
-METHODDEF(void)
-put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-/* This version is for grayscale OR quantized color output */
-{
- bmp_dest_ptr dest = (bmp_dest_ptr) dinfo;
- JSAMPARRAY image_ptr;
- register JSAMPROW inptr, outptr;
- register JDIMENSION col;
- int pad;
-
- /* Access next row in virtual array */
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->whole_image,
- dest->cur_output_row, (JDIMENSION) 1, TRUE);
- dest->cur_output_row++;
-
- /* Transfer data. */
- inptr = dest->pub.buffer[0];
- outptr = image_ptr[0];
- for (col = cinfo->output_width; col > 0; col--) {
- *outptr++ = *inptr++; /* can omit GETJSAMPLE() safely */
- }
-
- /* Zero out the pad bytes. */
- pad = dest->pad_bytes;
- while (--pad >= 0)
- *outptr++ = 0;
-}
-
-
-/*
- * Startup: normally writes the file header.
- * In this module we may as well postpone everything until finish_output.
- */
-
-METHODDEF(void)
-start_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- /* no work here */
-}
-
-
-/*
- * Finish up at the end of the file.
- *
- * Here is where we really output the BMP file.
- *
- * First, routines to write the Windows and OS/2 variants of the file header.
- */
-
-LOCAL(void)
-write_bmp_header (j_decompress_ptr cinfo, bmp_dest_ptr dest)
-/* Write a Windows-style BMP file header, including colormap if needed */
-{
- char bmpfileheader[14];
- char bmpinfoheader[40];
-#define PUT_2B(array,offset,value) \
- (array[offset] = (char) ((value) & 0xFF), \
- array[offset+1] = (char) (((value) >> 8) & 0xFF))
-#define PUT_4B(array,offset,value) \
- (array[offset] = (char) ((value) & 0xFF), \
- array[offset+1] = (char) (((value) >> 8) & 0xFF), \
- array[offset+2] = (char) (((value) >> 16) & 0xFF), \
- array[offset+3] = (char) (((value) >> 24) & 0xFF))
- INT32 headersize, bfSize;
- int bits_per_pixel, cmap_entries;
-
- /* Compute colormap size and total file size */
- if (cinfo->out_color_space == JCS_RGB) {
- if (cinfo->quantize_colors) {
- /* Colormapped RGB */
- bits_per_pixel = 8;
- cmap_entries = 256;
- } else {
- /* Unquantized, full color RGB */
- bits_per_pixel = 24;
- cmap_entries = 0;
- }
- } else {
- /* Grayscale output. We need to fake a 256-entry colormap. */
- bits_per_pixel = 8;
- cmap_entries = 256;
- }
- /* File size */
- headersize = 14 + 40 + cmap_entries * 4; /* Header and colormap */
- bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height;
-
- /* Set unused fields of header to 0 */
- MEMZERO(bmpfileheader, SIZEOF(bmpfileheader));
- MEMZERO(bmpinfoheader, SIZEOF(bmpinfoheader));
-
- /* Fill the file header */
- bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */
- bmpfileheader[1] = 0x4D;
- PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */
- /* we leave bfReserved1 & bfReserved2 = 0 */
- PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */
-
- /* Fill the info header (Microsoft calls this a BITMAPINFOHEADER) */
- PUT_2B(bmpinfoheader, 0, 40); /* biSize */
- PUT_4B(bmpinfoheader, 4, cinfo->output_width); /* biWidth */
- PUT_4B(bmpinfoheader, 8, cinfo->output_height); /* biHeight */
- PUT_2B(bmpinfoheader, 12, 1); /* biPlanes - must be 1 */
- PUT_2B(bmpinfoheader, 14, bits_per_pixel); /* biBitCount */
- /* we leave biCompression = 0, for none */
- /* we leave biSizeImage = 0; this is correct for uncompressed data */
- if (cinfo->density_unit == 2) { /* if have density in dots/cm, then */
- PUT_4B(bmpinfoheader, 24, (INT32) (cinfo->X_density*100)); /* XPels/M */
- PUT_4B(bmpinfoheader, 28, (INT32) (cinfo->Y_density*100)); /* XPels/M */
- }
- PUT_2B(bmpinfoheader, 32, cmap_entries); /* biClrUsed */
- /* we leave biClrImportant = 0 */
-
- if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14)
- ERREXIT(cinfo, JERR_FILE_WRITE);
- if (JFWRITE(dest->pub.output_file, bmpinfoheader, 40) != (size_t) 40)
- ERREXIT(cinfo, JERR_FILE_WRITE);
-
- if (cmap_entries > 0)
- write_colormap(cinfo, dest, cmap_entries, 4);
-}
-
-
-LOCAL(void)
-write_os2_header (j_decompress_ptr cinfo, bmp_dest_ptr dest)
-/* Write an OS2-style BMP file header, including colormap if needed */
-{
- char bmpfileheader[14];
- char bmpcoreheader[12];
- INT32 headersize, bfSize;
- int bits_per_pixel, cmap_entries;
-
- /* Compute colormap size and total file size */
- if (cinfo->out_color_space == JCS_RGB) {
- if (cinfo->quantize_colors) {
- /* Colormapped RGB */
- bits_per_pixel = 8;
- cmap_entries = 256;
- } else {
- /* Unquantized, full color RGB */
- bits_per_pixel = 24;
- cmap_entries = 0;
- }
- } else {
- /* Grayscale output. We need to fake a 256-entry colormap. */
- bits_per_pixel = 8;
- cmap_entries = 256;
- }
- /* File size */
- headersize = 14 + 12 + cmap_entries * 3; /* Header and colormap */
- bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height;
-
- /* Set unused fields of header to 0 */
- MEMZERO(bmpfileheader, SIZEOF(bmpfileheader));
- MEMZERO(bmpcoreheader, SIZEOF(bmpcoreheader));
-
- /* Fill the file header */
- bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */
- bmpfileheader[1] = 0x4D;
- PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */
- /* we leave bfReserved1 & bfReserved2 = 0 */
- PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */
-
- /* Fill the info header (Microsoft calls this a BITMAPCOREHEADER) */
- PUT_2B(bmpcoreheader, 0, 12); /* bcSize */
- PUT_2B(bmpcoreheader, 4, cinfo->output_width); /* bcWidth */
- PUT_2B(bmpcoreheader, 6, cinfo->output_height); /* bcHeight */
- PUT_2B(bmpcoreheader, 8, 1); /* bcPlanes - must be 1 */
- PUT_2B(bmpcoreheader, 10, bits_per_pixel); /* bcBitCount */
-
- if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14)
- ERREXIT(cinfo, JERR_FILE_WRITE);
- if (JFWRITE(dest->pub.output_file, bmpcoreheader, 12) != (size_t) 12)
- ERREXIT(cinfo, JERR_FILE_WRITE);
-
- if (cmap_entries > 0)
- write_colormap(cinfo, dest, cmap_entries, 3);
-}
-
-
-/*
- * Write the colormap.
- * Windows uses BGR0 map entries; OS/2 uses BGR entries.
- */
-
-LOCAL(void)
-write_colormap (j_decompress_ptr cinfo, bmp_dest_ptr dest,
- int map_colors, int map_entry_size)
-{
- JSAMPARRAY colormap = cinfo->colormap;
- int num_colors = cinfo->actual_number_of_colors;
- FILE * outfile = dest->pub.output_file;
- int i;
-
- if (colormap != NULL) {
- if (cinfo->out_color_components == 3) {
- /* Normal case with RGB colormap */
- for (i = 0; i < num_colors; i++) {
- putc(GETJSAMPLE(colormap[2][i]), outfile);
- putc(GETJSAMPLE(colormap[1][i]), outfile);
- putc(GETJSAMPLE(colormap[0][i]), outfile);
- if (map_entry_size == 4)
- putc(0, outfile);
- }
- } else {
- /* Grayscale colormap (only happens with grayscale quantization) */
- for (i = 0; i < num_colors; i++) {
- putc(GETJSAMPLE(colormap[0][i]), outfile);
- putc(GETJSAMPLE(colormap[0][i]), outfile);
- putc(GETJSAMPLE(colormap[0][i]), outfile);
- if (map_entry_size == 4)
- putc(0, outfile);
- }
- }
- } else {
- /* If no colormap, must be grayscale data. Generate a linear "map". */
- for (i = 0; i < 256; i++) {
- putc(i, outfile);
- putc(i, outfile);
- putc(i, outfile);
- if (map_entry_size == 4)
- putc(0, outfile);
- }
- }
- /* Pad colormap with zeros to ensure specified number of colormap entries */
- if (i > map_colors)
- ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, i);
- for (; i < map_colors; i++) {
- putc(0, outfile);
- putc(0, outfile);
- putc(0, outfile);
- if (map_entry_size == 4)
- putc(0, outfile);
- }
-}
-
-
-METHODDEF(void)
-finish_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- bmp_dest_ptr dest = (bmp_dest_ptr) dinfo;
- register FILE * outfile = dest->pub.output_file;
- JSAMPARRAY image_ptr;
- register JSAMPROW data_ptr;
- JDIMENSION row;
- register JDIMENSION col;
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-
- /* Write the header and colormap */
- if (dest->is_os2)
- write_os2_header(cinfo, dest);
- else
- write_bmp_header(cinfo, dest);
-
- /* Write the file body from our virtual array */
- for (row = cinfo->output_height; row > 0; row--) {
- if (progress != NULL) {
- progress->pub.pass_counter = (long) (cinfo->output_height - row);
- progress->pub.pass_limit = (long) cinfo->output_height;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
- image_ptr = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->whole_image, row-1, (JDIMENSION) 1, FALSE);
- data_ptr = image_ptr[0];
- for (col = dest->row_width; col > 0; col--) {
- putc(GETJSAMPLE(*data_ptr), outfile);
- data_ptr++;
- }
- }
- if (progress != NULL)
- progress->completed_extra_passes++;
-
- /* Make sure we wrote the output file OK */
- fflush(outfile);
- if (ferror(outfile))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * The module selection routine for BMP format output.
- */
-
-GLOBAL(djpeg_dest_ptr)
-jinit_write_bmp (j_decompress_ptr cinfo, boolean is_os2)
-{
- bmp_dest_ptr dest;
- JDIMENSION row_width;
-
- /* Create module interface object, fill in method pointers */
- dest = (bmp_dest_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(bmp_dest_struct));
- dest->pub.start_output = start_output_bmp;
- dest->pub.finish_output = finish_output_bmp;
- dest->is_os2 = is_os2;
-
- if (cinfo->out_color_space == JCS_GRAYSCALE) {
- dest->pub.put_pixel_rows = put_gray_rows;
- } else if (cinfo->out_color_space == JCS_RGB) {
- if (cinfo->quantize_colors)
- dest->pub.put_pixel_rows = put_gray_rows;
- else
- dest->pub.put_pixel_rows = put_pixel_rows;
- } else {
- ERREXIT(cinfo, JERR_BMP_COLORSPACE);
- }
-
- /* Calculate output image dimensions so we can allocate space */
- jpeg_calc_output_dimensions(cinfo);
-
- /* Determine width of rows in the BMP file (padded to 4-byte boundary). */
- row_width = cinfo->output_width * cinfo->output_components;
- dest->data_width = row_width;
- while ((row_width & 3) != 0) row_width++;
- dest->row_width = row_width;
- dest->pad_bytes = (int) (row_width - dest->data_width);
-
- /* Allocate space for inversion array, prepare for write pass */
- dest->whole_image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- row_width, cinfo->output_height, (JDIMENSION) 1);
- dest->cur_output_row = 0;
- if (cinfo->progress != NULL) {
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
- progress->total_extra_passes++; /* count file input as separate pass */
- }
-
- /* Create decompressor output buffer. */
- dest->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, row_width, (JDIMENSION) 1);
- dest->pub.buffer_height = 1;
-
- return (djpeg_dest_ptr) dest;
-}
-
-#endif /* BMP_SUPPORTED */
diff --git a/Build/source/extra/jpeg/wrgif.c b/Build/source/extra/jpeg/wrgif.c
deleted file mode 100644
index 5fe83283919..00000000000
--- a/Build/source/extra/jpeg/wrgif.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- * wrgif.c
- *
- * Copyright (C) 1991-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write output images in GIF format.
- *
- **************************************************************************
- * NOTE: to avoid entanglements with Unisys' patent on LZW compression, *
- * this code has been modified to output "uncompressed GIF" files. *
- * There is no trace of the LZW algorithm in this file. *
- **************************************************************************
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume output to
- * an ordinary stdio stream.
- */
-
-/*
- * This code is loosely based on ppmtogif from the PBMPLUS distribution
- * of Feb. 1991. That file contains the following copyright notice:
- * Based on GIFENCODE by David Rowley <mgardi@watdscu.waterloo.edu>.
- * Lempel-Ziv compression based on "compress" by Spencer W. Thomas et al.
- * Copyright (C) 1989 by Jef Poskanzer.
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation. This software is provided "as is" without express or
- * implied warranty.
- *
- * We are also required to state that
- * "The Graphics Interchange Format(c) is the Copyright property of
- * CompuServe Incorporated. GIF(sm) is a Service Mark property of
- * CompuServe Incorporated."
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef GIF_SUPPORTED
-
-
-/* Private version of data destination object */
-
-typedef struct {
- struct djpeg_dest_struct pub; /* public fields */
-
- j_decompress_ptr cinfo; /* back link saves passing separate parm */
-
- /* State for packing variable-width codes into a bitstream */
- int n_bits; /* current number of bits/code */
- int maxcode; /* maximum code, given n_bits */
- INT32 cur_accum; /* holds bits not yet output */
- int cur_bits; /* # of bits in cur_accum */
-
- /* State for GIF code assignment */
- int ClearCode; /* clear code (doesn't change) */
- int EOFCode; /* EOF code (ditto) */
- int code_counter; /* counts output symbols */
-
- /* GIF data packet construction buffer */
- int bytesinpkt; /* # of bytes in current packet */
- char packetbuf[256]; /* workspace for accumulating packet */
-
-} gif_dest_struct;
-
-typedef gif_dest_struct * gif_dest_ptr;
-
-/* Largest value that will fit in N bits */
-#define MAXCODE(n_bits) ((1 << (n_bits)) - 1)
-
-
-/*
- * Routines to package finished data bytes into GIF data blocks.
- * A data block consists of a count byte (1..255) and that many data bytes.
- */
-
-LOCAL(void)
-flush_packet (gif_dest_ptr dinfo)
-/* flush any accumulated data */
-{
- if (dinfo->bytesinpkt > 0) { /* never write zero-length packet */
- dinfo->packetbuf[0] = (char) dinfo->bytesinpkt++;
- if (JFWRITE(dinfo->pub.output_file, dinfo->packetbuf, dinfo->bytesinpkt)
- != (size_t) dinfo->bytesinpkt)
- ERREXIT(dinfo->cinfo, JERR_FILE_WRITE);
- dinfo->bytesinpkt = 0;
- }
-}
-
-
-/* Add a character to current packet; flush to disk if necessary */
-#define CHAR_OUT(dinfo,c) \
- { (dinfo)->packetbuf[++(dinfo)->bytesinpkt] = (char) (c); \
- if ((dinfo)->bytesinpkt >= 255) \
- flush_packet(dinfo); \
- }
-
-
-/* Routine to convert variable-width codes into a byte stream */
-
-LOCAL(void)
-output (gif_dest_ptr dinfo, int code)
-/* Emit a code of n_bits bits */
-/* Uses cur_accum and cur_bits to reblock into 8-bit bytes */
-{
- dinfo->cur_accum |= ((INT32) code) << dinfo->cur_bits;
- dinfo->cur_bits += dinfo->n_bits;
-
- while (dinfo->cur_bits >= 8) {
- CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF);
- dinfo->cur_accum >>= 8;
- dinfo->cur_bits -= 8;
- }
-}
-
-
-/* The pseudo-compression algorithm.
- *
- * In this module we simply output each pixel value as a separate symbol;
- * thus, no compression occurs. In fact, there is expansion of one bit per
- * pixel, because we use a symbol width one bit wider than the pixel width.
- *
- * GIF ordinarily uses variable-width symbols, and the decoder will expect
- * to ratchet up the symbol width after a fixed number of symbols.
- * To simplify the logic and keep the expansion penalty down, we emit a
- * GIF Clear code to reset the decoder just before the width would ratchet up.
- * Thus, all the symbols in the output file will have the same bit width.
- * Note that emitting the Clear codes at the right times is a mere matter of
- * counting output symbols and is in no way dependent on the LZW patent.
- *
- * With a small basic pixel width (low color count), Clear codes will be
- * needed very frequently, causing the file to expand even more. So this
- * simplistic approach wouldn't work too well on bilevel images, for example.
- * But for output of JPEG conversions the pixel width will usually be 8 bits
- * (129 to 256 colors), so the overhead added by Clear symbols is only about
- * one symbol in every 256.
- */
-
-LOCAL(void)
-compress_init (gif_dest_ptr dinfo, int i_bits)
-/* Initialize pseudo-compressor */
-{
- /* init all the state variables */
- dinfo->n_bits = i_bits;
- dinfo->maxcode = MAXCODE(dinfo->n_bits);
- dinfo->ClearCode = (1 << (i_bits - 1));
- dinfo->EOFCode = dinfo->ClearCode + 1;
- dinfo->code_counter = dinfo->ClearCode + 2;
- /* init output buffering vars */
- dinfo->bytesinpkt = 0;
- dinfo->cur_accum = 0;
- dinfo->cur_bits = 0;
- /* GIF specifies an initial Clear code */
- output(dinfo, dinfo->ClearCode);
-}
-
-
-LOCAL(void)
-compress_pixel (gif_dest_ptr dinfo, int c)
-/* Accept and "compress" one pixel value.
- * The given value must be less than n_bits wide.
- */
-{
- /* Output the given pixel value as a symbol. */
- output(dinfo, c);
- /* Issue Clear codes often enough to keep the reader from ratcheting up
- * its symbol size.
- */
- if (dinfo->code_counter < dinfo->maxcode) {
- dinfo->code_counter++;
- } else {
- output(dinfo, dinfo->ClearCode);
- dinfo->code_counter = dinfo->ClearCode + 2; /* reset the counter */
- }
-}
-
-
-LOCAL(void)
-compress_term (gif_dest_ptr dinfo)
-/* Clean up at end */
-{
- /* Send an EOF code */
- output(dinfo, dinfo->EOFCode);
- /* Flush the bit-packing buffer */
- if (dinfo->cur_bits > 0) {
- CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF);
- }
- /* Flush the packet buffer */
- flush_packet(dinfo);
-}
-
-
-/* GIF header construction */
-
-
-LOCAL(void)
-put_word (gif_dest_ptr dinfo, unsigned int w)
-/* Emit a 16-bit word, LSB first */
-{
- putc(w & 0xFF, dinfo->pub.output_file);
- putc((w >> 8) & 0xFF, dinfo->pub.output_file);
-}
-
-
-LOCAL(void)
-put_3bytes (gif_dest_ptr dinfo, int val)
-/* Emit 3 copies of same byte value --- handy subr for colormap construction */
-{
- putc(val, dinfo->pub.output_file);
- putc(val, dinfo->pub.output_file);
- putc(val, dinfo->pub.output_file);
-}
-
-
-LOCAL(void)
-emit_header (gif_dest_ptr dinfo, int num_colors, JSAMPARRAY colormap)
-/* Output the GIF file header, including color map */
-/* If colormap==NULL, synthesize a gray-scale colormap */
-{
- int BitsPerPixel, ColorMapSize, InitCodeSize, FlagByte;
- int cshift = dinfo->cinfo->data_precision - 8;
- int i;
-
- if (num_colors > 256)
- ERREXIT1(dinfo->cinfo, JERR_TOO_MANY_COLORS, num_colors);
- /* Compute bits/pixel and related values */
- BitsPerPixel = 1;
- while (num_colors > (1 << BitsPerPixel))
- BitsPerPixel++;
- ColorMapSize = 1 << BitsPerPixel;
- if (BitsPerPixel <= 1)
- InitCodeSize = 2;
- else
- InitCodeSize = BitsPerPixel;
- /*
- * Write the GIF header.
- * Note that we generate a plain GIF87 header for maximum compatibility.
- */
- putc('G', dinfo->pub.output_file);
- putc('I', dinfo->pub.output_file);
- putc('F', dinfo->pub.output_file);
- putc('8', dinfo->pub.output_file);
- putc('7', dinfo->pub.output_file);
- putc('a', dinfo->pub.output_file);
- /* Write the Logical Screen Descriptor */
- put_word(dinfo, (unsigned int) dinfo->cinfo->output_width);
- put_word(dinfo, (unsigned int) dinfo->cinfo->output_height);
- FlagByte = 0x80; /* Yes, there is a global color table */
- FlagByte |= (BitsPerPixel-1) << 4; /* color resolution */
- FlagByte |= (BitsPerPixel-1); /* size of global color table */
- putc(FlagByte, dinfo->pub.output_file);
- putc(0, dinfo->pub.output_file); /* Background color index */
- putc(0, dinfo->pub.output_file); /* Reserved (aspect ratio in GIF89) */
- /* Write the Global Color Map */
- /* If the color map is more than 8 bits precision, */
- /* we reduce it to 8 bits by shifting */
- for (i=0; i < ColorMapSize; i++) {
- if (i < num_colors) {
- if (colormap != NULL) {
- if (dinfo->cinfo->out_color_space == JCS_RGB) {
- /* Normal case: RGB color map */
- putc(GETJSAMPLE(colormap[0][i]) >> cshift, dinfo->pub.output_file);
- putc(GETJSAMPLE(colormap[1][i]) >> cshift, dinfo->pub.output_file);
- putc(GETJSAMPLE(colormap[2][i]) >> cshift, dinfo->pub.output_file);
- } else {
- /* Grayscale "color map": possible if quantizing grayscale image */
- put_3bytes(dinfo, GETJSAMPLE(colormap[0][i]) >> cshift);
- }
- } else {
- /* Create a gray-scale map of num_colors values, range 0..255 */
- put_3bytes(dinfo, (i * 255 + (num_colors-1)/2) / (num_colors-1));
- }
- } else {
- /* fill out the map to a power of 2 */
- put_3bytes(dinfo, 0);
- }
- }
- /* Write image separator and Image Descriptor */
- putc(',', dinfo->pub.output_file); /* separator */
- put_word(dinfo, 0); /* left/top offset */
- put_word(dinfo, 0);
- put_word(dinfo, (unsigned int) dinfo->cinfo->output_width); /* image size */
- put_word(dinfo, (unsigned int) dinfo->cinfo->output_height);
- /* flag byte: not interlaced, no local color map */
- putc(0x00, dinfo->pub.output_file);
- /* Write Initial Code Size byte */
- putc(InitCodeSize, dinfo->pub.output_file);
-
- /* Initialize for "compression" of image data */
- compress_init(dinfo, InitCodeSize+1);
-}
-
-
-/*
- * Startup: write the file header.
- */
-
-METHODDEF(void)
-start_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- gif_dest_ptr dest = (gif_dest_ptr) dinfo;
-
- if (cinfo->quantize_colors)
- emit_header(dest, cinfo->actual_number_of_colors, cinfo->colormap);
- else
- emit_header(dest, 256, (JSAMPARRAY) NULL);
-}
-
-
-/*
- * Write some pixel data.
- * In this module rows_supplied will always be 1.
- */
-
-METHODDEF(void)
-put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- gif_dest_ptr dest = (gif_dest_ptr) dinfo;
- register JSAMPROW ptr;
- register JDIMENSION col;
-
- ptr = dest->pub.buffer[0];
- for (col = cinfo->output_width; col > 0; col--) {
- compress_pixel(dest, GETJSAMPLE(*ptr++));
- }
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- gif_dest_ptr dest = (gif_dest_ptr) dinfo;
-
- /* Flush "compression" mechanism */
- compress_term(dest);
- /* Write a zero-length data block to end the series */
- putc(0, dest->pub.output_file);
- /* Write the GIF terminator mark */
- putc(';', dest->pub.output_file);
- /* Make sure we wrote the output file OK */
- fflush(dest->pub.output_file);
- if (ferror(dest->pub.output_file))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * The module selection routine for GIF format output.
- */
-
-GLOBAL(djpeg_dest_ptr)
-jinit_write_gif (j_decompress_ptr cinfo)
-{
- gif_dest_ptr dest;
-
- /* Create module interface object, fill in method pointers */
- dest = (gif_dest_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(gif_dest_struct));
- dest->cinfo = cinfo; /* make back link for subroutines */
- dest->pub.start_output = start_output_gif;
- dest->pub.put_pixel_rows = put_pixel_rows;
- dest->pub.finish_output = finish_output_gif;
-
- if (cinfo->out_color_space != JCS_GRAYSCALE &&
- cinfo->out_color_space != JCS_RGB)
- ERREXIT(cinfo, JERR_GIF_COLORSPACE);
-
- /* Force quantization if color or if > 8 bits input */
- if (cinfo->out_color_space != JCS_GRAYSCALE || cinfo->data_precision > 8) {
- /* Force quantization to at most 256 colors */
- cinfo->quantize_colors = TRUE;
- if (cinfo->desired_number_of_colors > 256)
- cinfo->desired_number_of_colors = 256;
- }
-
- /* Calculate output image dimensions so we can allocate space */
- jpeg_calc_output_dimensions(cinfo);
-
- if (cinfo->output_components != 1) /* safety check: just one component? */
- ERREXIT(cinfo, JERR_GIF_BUG);
-
- /* Create decompressor output buffer. */
- dest->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, cinfo->output_width, (JDIMENSION) 1);
- dest->pub.buffer_height = 1;
-
- return (djpeg_dest_ptr) dest;
-}
-
-#endif /* GIF_SUPPORTED */
diff --git a/Build/source/extra/jpeg/wrjpgcom.1 b/Build/source/extra/jpeg/wrjpgcom.1
deleted file mode 100644
index d419a999936..00000000000
--- a/Build/source/extra/jpeg/wrjpgcom.1
+++ /dev/null
@@ -1,103 +0,0 @@
-.TH WRJPGCOM 1 "15 June 1995"
-.SH NAME
-wrjpgcom \- insert text comments into a JPEG file
-.SH SYNOPSIS
-.B wrjpgcom
-[
-.B \-replace
-]
-[
-.BI \-comment " text"
-]
-[
-.BI \-cfile " name"
-]
-[
-.I filename
-]
-.LP
-.SH DESCRIPTION
-.LP
-.B wrjpgcom
-reads the named JPEG/JFIF file, or the standard input if no file is named,
-and generates a new JPEG/JFIF file on standard output. A comment block is
-added to the file.
-.PP
-The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file.
-Although the standard doesn't actually define what COM blocks are for, they
-are widely used to hold user-supplied text strings. This lets you add
-annotations, titles, index terms, etc to your JPEG files, and later retrieve
-them as text. COM blocks do not interfere with the image stored in the JPEG
-file. The maximum size of a COM block is 64K, but you can have as many of
-them as you like in one JPEG file.
-.PP
-.B wrjpgcom
-adds a COM block, containing text you provide, to a JPEG file.
-Ordinarily, the COM block is added after any existing COM blocks; but you
-can delete the old COM blocks if you wish.
-.SH OPTIONS
-Switch names may be abbreviated, and are not case sensitive.
-.TP
-.B \-replace
-Delete any existing COM blocks from the file.
-.TP
-.BI \-comment " text"
-Supply text for new COM block on command line.
-.TP
-.BI \-cfile " name"
-Read text for new COM block from named file.
-.PP
-If you have only one line of comment text to add, you can provide it on the
-command line with
-.BR \-comment .
-The comment text must be surrounded with quotes so that it is treated as a
-single argument. Longer comments can be read from a text file.
-.PP
-If you give neither
-.B \-comment
-nor
-.BR \-cfile ,
-then
-.B wrjpgcom
-will read the comment text from standard input. (In this case an input image
-file name MUST be supplied, so that the source JPEG file comes from somewhere
-else.) You can enter multiple lines, up to 64KB worth. Type an end-of-file
-indicator (usually control-D) to terminate the comment text entry.
-.PP
-.B wrjpgcom
-will not add a COM block if the provided comment string is empty. Therefore
-\fB\-replace \-comment ""\fR can be used to delete all COM blocks from a file.
-.SH EXAMPLES
-.LP
-Add a short comment to in.jpg, producing out.jpg:
-.IP
-.B wrjpgcom \-c
-\fI"View of my back yard" in.jpg
-.B >
-.I out.jpg
-.PP
-Attach a long comment previously stored in comment.txt:
-.IP
-.B wrjpgcom
-.I in.jpg
-.B <
-.I comment.txt
-.B >
-.I out.jpg
-.PP
-or equivalently
-.IP
-.B wrjpgcom
-.B -cfile
-.I comment.txt
-.B <
-.I in.jpg
-.B >
-.I out.jpg
-.SH SEE ALSO
-.BR cjpeg (1),
-.BR djpeg (1),
-.BR jpegtran (1),
-.BR rdjpgcom (1)
-.SH AUTHOR
-Independent JPEG Group
diff --git a/Build/source/extra/jpeg/wrjpgcom.c b/Build/source/extra/jpeg/wrjpgcom.c
deleted file mode 100644
index 8c04b055120..00000000000
--- a/Build/source/extra/jpeg/wrjpgcom.c
+++ /dev/null
@@ -1,583 +0,0 @@
-/*
- * wrjpgcom.c
- *
- * Copyright (C) 1994-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains a very simple stand-alone application that inserts
- * user-supplied text as a COM (comment) marker in a JFIF file.
- * This may be useful as an example of the minimum logic needed to parse
- * JPEG markers.
- */
-
-#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */
-#include "jinclude.h" /* get auto-config symbols, <stdio.h> */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare malloc() */
-extern void * malloc ();
-#endif
-#include <ctype.h> /* to declare isupper(), tolower() */
-#ifdef USE_SETMODE
-#include <fcntl.h> /* to declare setmode()'s parameter macros */
-/* If you have setmode() but not <io.h>, just delete this line: */
-#include <io.h> /* to declare setmode() */
-#endif
-
-#ifdef USE_CCOMMAND /* command-line reader for Macintosh */
-#ifdef __MWERKS__
-#include <SIOUX.h> /* Metrowerks needs this */
-#include <console.h> /* ... and this */
-#endif
-#ifdef THINK_C
-#include <console.h> /* Think declares it here */
-#endif
-#endif
-
-#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
-#define READ_BINARY "r"
-#define WRITE_BINARY "w"
-#else
-#ifdef VMS /* VMS is very nonstandard */
-#define READ_BINARY "rb", "ctx=stm"
-#define WRITE_BINARY "wb", "ctx=stm"
-#else /* standard ANSI-compliant case */
-#define READ_BINARY "rb"
-#define WRITE_BINARY "wb"
-#endif
-#endif
-
-#ifndef EXIT_FAILURE /* define exit() codes if not provided */
-#define EXIT_FAILURE 1
-#endif
-#ifndef EXIT_SUCCESS
-#ifdef VMS
-#define EXIT_SUCCESS 1 /* VMS is very nonstandard */
-#else
-#define EXIT_SUCCESS 0
-#endif
-#endif
-
-/* Reduce this value if your malloc() can't allocate blocks up to 64K.
- * On DOS, compiling in large model is usually a better solution.
- */
-
-#ifndef MAX_COM_LENGTH
-#define MAX_COM_LENGTH 65000L /* must be <= 65533 in any case */
-#endif
-
-
-/*
- * These macros are used to read the input file and write the output file.
- * To reuse this code in another application, you might need to change these.
- */
-
-static FILE * infile; /* input JPEG file */
-
-/* Return next input byte, or EOF if no more */
-#define NEXTBYTE() getc(infile)
-
-static FILE * outfile; /* output JPEG file */
-
-/* Emit an output byte */
-#define PUTBYTE(x) putc((x), outfile)
-
-
-/* Error exit handler */
-#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE))
-
-
-/* Read one byte, testing for EOF */
-static int
-read_1_byte (void)
-{
- int c;
-
- c = NEXTBYTE();
- if (c == EOF)
- ERREXIT("Premature EOF in JPEG file");
- return c;
-}
-
-/* Read 2 bytes, convert to unsigned int */
-/* All 2-byte quantities in JPEG markers are MSB first */
-static unsigned int
-read_2_bytes (void)
-{
- int c1, c2;
-
- c1 = NEXTBYTE();
- if (c1 == EOF)
- ERREXIT("Premature EOF in JPEG file");
- c2 = NEXTBYTE();
- if (c2 == EOF)
- ERREXIT("Premature EOF in JPEG file");
- return (((unsigned int) c1) << 8) + ((unsigned int) c2);
-}
-
-
-/* Routines to write data to output file */
-
-static void
-write_1_byte (int c)
-{
- PUTBYTE(c);
-}
-
-static void
-write_2_bytes (unsigned int val)
-{
- PUTBYTE((val >> 8) & 0xFF);
- PUTBYTE(val & 0xFF);
-}
-
-static void
-write_marker (int marker)
-{
- PUTBYTE(0xFF);
- PUTBYTE(marker);
-}
-
-static void
-copy_rest_of_file (void)
-{
- int c;
-
- while ((c = NEXTBYTE()) != EOF)
- PUTBYTE(c);
-}
-
-
-/*
- * JPEG markers consist of one or more 0xFF bytes, followed by a marker
- * code byte (which is not an FF). Here are the marker codes of interest
- * in this program. (See jdmarker.c for a more complete list.)
- */
-
-#define M_SOF0 0xC0 /* Start Of Frame N */
-#define M_SOF1 0xC1 /* N indicates which compression process */
-#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */
-#define M_SOF3 0xC3
-#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */
-#define M_SOF6 0xC6
-#define M_SOF7 0xC7
-#define M_SOF9 0xC9
-#define M_SOF10 0xCA
-#define M_SOF11 0xCB
-#define M_SOF13 0xCD
-#define M_SOF14 0xCE
-#define M_SOF15 0xCF
-#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */
-#define M_EOI 0xD9 /* End Of Image (end of datastream) */
-#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */
-#define M_COM 0xFE /* COMment */
-
-
-/*
- * Find the next JPEG marker and return its marker code.
- * We expect at least one FF byte, possibly more if the compressor used FFs
- * to pad the file. (Padding FFs will NOT be replicated in the output file.)
- * There could also be non-FF garbage between markers. The treatment of such
- * garbage is unspecified; we choose to skip over it but emit a warning msg.
- * NB: this routine must not be used after seeing SOS marker, since it will
- * not deal correctly with FF/00 sequences in the compressed image data...
- */
-
-static int
-next_marker (void)
-{
- int c;
- int discarded_bytes = 0;
-
- /* Find 0xFF byte; count and skip any non-FFs. */
- c = read_1_byte();
- while (c != 0xFF) {
- discarded_bytes++;
- c = read_1_byte();
- }
- /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs
- * are legal as pad bytes, so don't count them in discarded_bytes.
- */
- do {
- c = read_1_byte();
- } while (c == 0xFF);
-
- if (discarded_bytes != 0) {
- fprintf(stderr, "Warning: garbage data found in JPEG file\n");
- }
-
- return c;
-}
-
-
-/*
- * Read the initial marker, which should be SOI.
- * For a JFIF file, the first two bytes of the file should be literally
- * 0xFF M_SOI. To be more general, we could use next_marker, but if the
- * input file weren't actually JPEG at all, next_marker might read the whole
- * file and then return a misleading error message...
- */
-
-static int
-first_marker (void)
-{
- int c1, c2;
-
- c1 = NEXTBYTE();
- c2 = NEXTBYTE();
- if (c1 != 0xFF || c2 != M_SOI)
- ERREXIT("Not a JPEG file");
- return c2;
-}
-
-
-/*
- * Most types of marker are followed by a variable-length parameter segment.
- * This routine skips over the parameters for any marker we don't otherwise
- * want to process.
- * Note that we MUST skip the parameter segment explicitly in order not to
- * be fooled by 0xFF bytes that might appear within the parameter segment;
- * such bytes do NOT introduce new markers.
- */
-
-static void
-copy_variable (void)
-/* Copy an unknown or uninteresting variable-length marker */
-{
- unsigned int length;
-
- /* Get the marker parameter length count */
- length = read_2_bytes();
- write_2_bytes(length);
- /* Length includes itself, so must be at least 2 */
- if (length < 2)
- ERREXIT("Erroneous JPEG marker length");
- length -= 2;
- /* Skip over the remaining bytes */
- while (length > 0) {
- write_1_byte(read_1_byte());
- length--;
- }
-}
-
-static void
-skip_variable (void)
-/* Skip over an unknown or uninteresting variable-length marker */
-{
- unsigned int length;
-
- /* Get the marker parameter length count */
- length = read_2_bytes();
- /* Length includes itself, so must be at least 2 */
- if (length < 2)
- ERREXIT("Erroneous JPEG marker length");
- length -= 2;
- /* Skip over the remaining bytes */
- while (length > 0) {
- (void) read_1_byte();
- length--;
- }
-}
-
-
-/*
- * Parse the marker stream until SOFn or EOI is seen;
- * copy data to output, but discard COM markers unless keep_COM is true.
- */
-
-static int
-scan_JPEG_header (int keep_COM)
-{
- int marker;
-
- /* Expect SOI at start of file */
- if (first_marker() != M_SOI)
- ERREXIT("Expected SOI marker first");
- write_marker(M_SOI);
-
- /* Scan miscellaneous markers until we reach SOFn. */
- for (;;) {
- marker = next_marker();
- switch (marker) {
- /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be,
- * treated as SOFn. C4 in particular is actually DHT.
- */
- case M_SOF0: /* Baseline */
- case M_SOF1: /* Extended sequential, Huffman */
- case M_SOF2: /* Progressive, Huffman */
- case M_SOF3: /* Lossless, Huffman */
- case M_SOF5: /* Differential sequential, Huffman */
- case M_SOF6: /* Differential progressive, Huffman */
- case M_SOF7: /* Differential lossless, Huffman */
- case M_SOF9: /* Extended sequential, arithmetic */
- case M_SOF10: /* Progressive, arithmetic */
- case M_SOF11: /* Lossless, arithmetic */
- case M_SOF13: /* Differential sequential, arithmetic */
- case M_SOF14: /* Differential progressive, arithmetic */
- case M_SOF15: /* Differential lossless, arithmetic */
- return marker;
-
- case M_SOS: /* should not see compressed data before SOF */
- ERREXIT("SOS without prior SOFn");
- break;
-
- case M_EOI: /* in case it's a tables-only JPEG stream */
- return marker;
-
- case M_COM: /* Existing COM: conditionally discard */
- if (keep_COM) {
- write_marker(marker);
- copy_variable();
- } else {
- skip_variable();
- }
- break;
-
- default: /* Anything else just gets copied */
- write_marker(marker);
- copy_variable(); /* we assume it has a parameter count... */
- break;
- }
- } /* end loop */
-}
-
-
-/* Command line parsing code */
-
-static const char * progname; /* program name for error messages */
-
-
-static void
-usage (void)
-/* complain about bad command line */
-{
- fprintf(stderr, "wrjpgcom inserts a textual comment in a JPEG file.\n");
- fprintf(stderr, "You can add to or replace any existing comment(s).\n");
-
- fprintf(stderr, "Usage: %s [switches] ", progname);
-#ifdef TWO_FILE_COMMANDLINE
- fprintf(stderr, "inputfile outputfile\n");
-#else
- fprintf(stderr, "[inputfile]\n");
-#endif
-
- fprintf(stderr, "Switches (names may be abbreviated):\n");
- fprintf(stderr, " -replace Delete any existing comments\n");
- fprintf(stderr, " -comment \"text\" Insert comment with given text\n");
- fprintf(stderr, " -cfile name Read comment from named file\n");
- fprintf(stderr, "Notice that you must put quotes around the comment text\n");
- fprintf(stderr, "when you use -comment.\n");
- fprintf(stderr, "If you do not give either -comment or -cfile on the command line,\n");
- fprintf(stderr, "then the comment text is read from standard input.\n");
- fprintf(stderr, "It can be multiple lines, up to %u characters total.\n",
- (unsigned int) MAX_COM_LENGTH);
-#ifndef TWO_FILE_COMMANDLINE
- fprintf(stderr, "You must specify an input JPEG file name when supplying\n");
- fprintf(stderr, "comment text from standard input.\n");
-#endif
-
- exit(EXIT_FAILURE);
-}
-
-
-static int
-keymatch (char * arg, const char * keyword, int minchars)
-/* Case-insensitive matching of (possibly abbreviated) keyword switches. */
-/* keyword is the constant keyword (must be lower case already), */
-/* minchars is length of minimum legal abbreviation. */
-{
- register int ca, ck;
- register int nmatched = 0;
-
- while ((ca = *arg++) != '\0') {
- if ((ck = *keyword++) == '\0')
- return 0; /* arg longer than keyword, no good */
- if (isupper(ca)) /* force arg to lcase (assume ck is already) */
- ca = tolower(ca);
- if (ca != ck)
- return 0; /* no good */
- nmatched++; /* count matched characters */
- }
- /* reached end of argument; fail if it's too short for unique abbrev */
- if (nmatched < minchars)
- return 0;
- return 1; /* A-OK */
-}
-
-
-/*
- * The main program.
- */
-
-int
-main (int argc, char **argv)
-{
- int argn;
- char * arg;
- int keep_COM = 1;
- char * comment_arg = NULL;
- FILE * comment_file = NULL;
- unsigned int comment_length = 0;
- int marker;
-
- /* On Mac, fetch a command line. */
-#ifdef USE_CCOMMAND
- argc = ccommand(&argv);
-#endif
-
- progname = argv[0];
- if (progname == NULL || progname[0] == 0)
- progname = "wrjpgcom"; /* in case C library doesn't provide it */
-
- /* Parse switches, if any */
- for (argn = 1; argn < argc; argn++) {
- arg = argv[argn];
- if (arg[0] != '-')
- break; /* not switch, must be file name */
- arg++; /* advance over '-' */
- if (keymatch(arg, "replace", 1)) {
- keep_COM = 0;
- } else if (keymatch(arg, "cfile", 2)) {
- if (++argn >= argc) usage();
- if ((comment_file = fopen(argv[argn], "r")) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]);
- exit(EXIT_FAILURE);
- }
- } else if (keymatch(arg, "comment", 1)) {
- if (++argn >= argc) usage();
- comment_arg = argv[argn];
- /* If the comment text starts with '"', then we are probably running
- * under MS-DOG and must parse out the quoted string ourselves. Sigh.
- */
- if (comment_arg[0] == '"') {
- comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH);
- if (comment_arg == NULL)
- ERREXIT("Insufficient memory");
- strcpy(comment_arg, argv[argn]+1);
- for (;;) {
- comment_length = (unsigned int) strlen(comment_arg);
- if (comment_length > 0 && comment_arg[comment_length-1] == '"') {
- comment_arg[comment_length-1] = '\0'; /* zap terminating quote */
- break;
- }
- if (++argn >= argc)
- ERREXIT("Missing ending quote mark");
- strcat(comment_arg, " ");
- strcat(comment_arg, argv[argn]);
- }
- }
- comment_length = (unsigned int) strlen(comment_arg);
- } else
- usage();
- }
-
- /* Cannot use both -comment and -cfile. */
- if (comment_arg != NULL && comment_file != NULL)
- usage();
- /* If there is neither -comment nor -cfile, we will read the comment text
- * from stdin; in this case there MUST be an input JPEG file name.
- */
- if (comment_arg == NULL && comment_file == NULL && argn >= argc)
- usage();
-
- /* Open the input file. */
- if (argn < argc) {
- if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
-#ifdef USE_SETMODE /* need to hack file mode? */
- setmode(fileno(stdin), O_BINARY);
-#endif
-#ifdef USE_FDOPEN /* need to re-open in binary mode? */
- if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open stdin\n", progname);
- exit(EXIT_FAILURE);
- }
-#else
- infile = stdin;
-#endif
- }
-
- /* Open the output file. */
-#ifdef TWO_FILE_COMMANDLINE
- /* Must have explicit output file name */
- if (argn != argc-2) {
- fprintf(stderr, "%s: must name one input and one output file\n",
- progname);
- usage();
- }
- if ((outfile = fopen(argv[argn+1], WRITE_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[argn+1]);
- exit(EXIT_FAILURE);
- }
-#else
- /* Unix style: expect zero or one file name */
- if (argn < argc-1) {
- fprintf(stderr, "%s: only one input file\n", progname);
- usage();
- }
- /* default output file is stdout */
-#ifdef USE_SETMODE /* need to hack file mode? */
- setmode(fileno(stdout), O_BINARY);
-#endif
-#ifdef USE_FDOPEN /* need to re-open in binary mode? */
- if ((outfile = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open stdout\n", progname);
- exit(EXIT_FAILURE);
- }
-#else
- outfile = stdout;
-#endif
-#endif /* TWO_FILE_COMMANDLINE */
-
- /* Collect comment text from comment_file or stdin, if necessary */
- if (comment_arg == NULL) {
- FILE * src_file;
- int c;
-
- comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH);
- if (comment_arg == NULL)
- ERREXIT("Insufficient memory");
- comment_length = 0;
- src_file = (comment_file != NULL ? comment_file : stdin);
- while ((c = getc(src_file)) != EOF) {
- if (comment_length >= (unsigned int) MAX_COM_LENGTH) {
- fprintf(stderr, "Comment text may not exceed %u bytes\n",
- (unsigned int) MAX_COM_LENGTH);
- exit(EXIT_FAILURE);
- }
- comment_arg[comment_length++] = (char) c;
- }
- if (comment_file != NULL)
- fclose(comment_file);
- }
-
- /* Copy JPEG headers until SOFn marker;
- * we will insert the new comment marker just before SOFn.
- * This (a) causes the new comment to appear after, rather than before,
- * existing comments; and (b) ensures that comments come after any JFIF
- * or JFXX markers, as required by the JFIF specification.
- */
- marker = scan_JPEG_header(keep_COM);
- /* Insert the new COM marker, but only if nonempty text has been supplied */
- if (comment_length > 0) {
- write_marker(M_COM);
- write_2_bytes(comment_length + 2);
- while (comment_length > 0) {
- write_1_byte(*comment_arg++);
- comment_length--;
- }
- }
- /* Duplicate the remainder of the source file.
- * Note that any COM markers occuring after SOF will not be touched.
- */
- write_marker(marker);
- copy_rest_of_file();
-
- /* All done. */
- exit(EXIT_SUCCESS);
- return 0; /* suppress no-return-value warnings */
-}
diff --git a/Build/source/extra/jpeg/wrppm.c b/Build/source/extra/jpeg/wrppm.c
deleted file mode 100644
index 6c6d908817c..00000000000
--- a/Build/source/extra/jpeg/wrppm.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * wrppm.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write output images in PPM/PGM format.
- * The extended 2-byte-per-sample raw PPM/PGM formats are supported.
- * The PBMPLUS library is NOT required to compile this software
- * (but it is highly useful as a set of PPM image manipulation programs).
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume output to
- * an ordinary stdio stream.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef PPM_SUPPORTED
-
-
-/*
- * For 12-bit JPEG data, we either downscale the values to 8 bits
- * (to write standard byte-per-sample PPM/PGM files), or output
- * nonstandard word-per-sample PPM/PGM files. Downscaling is done
- * if PPM_NORAWWORD is defined (this can be done in the Makefile
- * or in jconfig.h).
- * (When the core library supports data precision reduction, a cleaner
- * implementation will be to ask for that instead.)
- */
-
-#if BITS_IN_JSAMPLE == 8
-#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) (v)
-#define BYTESPERSAMPLE 1
-#define PPM_MAXVAL 255
-#else
-#ifdef PPM_NORAWWORD
-#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) ((v) >> (BITS_IN_JSAMPLE-8))
-#define BYTESPERSAMPLE 1
-#define PPM_MAXVAL 255
-#else
-/* The word-per-sample format always puts the LSB first. */
-#define PUTPPMSAMPLE(ptr,v) \
- { register int val_ = v; \
- *ptr++ = (char) (val_ & 0xFF); \
- *ptr++ = (char) ((val_ >> 8) & 0xFF); \
- }
-#define BYTESPERSAMPLE 2
-#define PPM_MAXVAL ((1<<BITS_IN_JSAMPLE)-1)
-#endif
-#endif
-
-
-/*
- * When JSAMPLE is the same size as char, we can just fwrite() the
- * decompressed data to the PPM or PGM file. On PCs, in order to make this
- * work the output buffer must be allocated in near data space, because we are
- * assuming small-data memory model wherein fwrite() can't reach far memory.
- * If you need to process very wide images on a PC, you might have to compile
- * in large-memory model, or else replace fwrite() with a putc() loop ---
- * which will be much slower.
- */
-
-
-/* Private version of data destination object */
-
-typedef struct {
- struct djpeg_dest_struct pub; /* public fields */
-
- /* Usually these two pointers point to the same place: */
- char *iobuffer; /* fwrite's I/O buffer */
- JSAMPROW pixrow; /* decompressor output buffer */
- size_t buffer_width; /* width of I/O buffer */
- JDIMENSION samples_per_row; /* JSAMPLEs per output row */
-} ppm_dest_struct;
-
-typedef ppm_dest_struct * ppm_dest_ptr;
-
-
-/*
- * Write some pixel data.
- * In this module rows_supplied will always be 1.
- *
- * put_pixel_rows handles the "normal" 8-bit case where the decompressor
- * output buffer is physically the same as the fwrite buffer.
- */
-
-METHODDEF(void)
-put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- ppm_dest_ptr dest = (ppm_dest_ptr) dinfo;
-
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-/*
- * This code is used when we have to copy the data and apply a pixel
- * format translation. Typically this only happens in 12-bit mode.
- */
-
-METHODDEF(void)
-copy_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- ppm_dest_ptr dest = (ppm_dest_ptr) dinfo;
- register char * bufferptr;
- register JSAMPROW ptr;
- register JDIMENSION col;
-
- ptr = dest->pub.buffer[0];
- bufferptr = dest->iobuffer;
- for (col = dest->samples_per_row; col > 0; col--) {
- PUTPPMSAMPLE(bufferptr, GETJSAMPLE(*ptr++));
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-/*
- * Write some pixel data when color quantization is in effect.
- * We have to demap the color index values to straight data.
- */
-
-METHODDEF(void)
-put_demapped_rgb (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- ppm_dest_ptr dest = (ppm_dest_ptr) dinfo;
- register char * bufferptr;
- register int pixval;
- register JSAMPROW ptr;
- register JSAMPROW color_map0 = cinfo->colormap[0];
- register JSAMPROW color_map1 = cinfo->colormap[1];
- register JSAMPROW color_map2 = cinfo->colormap[2];
- register JDIMENSION col;
-
- ptr = dest->pub.buffer[0];
- bufferptr = dest->iobuffer;
- for (col = cinfo->output_width; col > 0; col--) {
- pixval = GETJSAMPLE(*ptr++);
- PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map0[pixval]));
- PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map1[pixval]));
- PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map2[pixval]));
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-METHODDEF(void)
-put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- ppm_dest_ptr dest = (ppm_dest_ptr) dinfo;
- register char * bufferptr;
- register JSAMPROW ptr;
- register JSAMPROW color_map = cinfo->colormap[0];
- register JDIMENSION col;
-
- ptr = dest->pub.buffer[0];
- bufferptr = dest->iobuffer;
- for (col = cinfo->output_width; col > 0; col--) {
- PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map[GETJSAMPLE(*ptr++)]));
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-/*
- * Startup: write the file header.
- */
-
-METHODDEF(void)
-start_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- ppm_dest_ptr dest = (ppm_dest_ptr) dinfo;
-
- /* Emit file header */
- switch (cinfo->out_color_space) {
- case JCS_GRAYSCALE:
- /* emit header for raw PGM format */
- fprintf(dest->pub.output_file, "P5\n%ld %ld\n%d\n",
- (long) cinfo->output_width, (long) cinfo->output_height,
- PPM_MAXVAL);
- break;
- case JCS_RGB:
- /* emit header for raw PPM format */
- fprintf(dest->pub.output_file, "P6\n%ld %ld\n%d\n",
- (long) cinfo->output_width, (long) cinfo->output_height,
- PPM_MAXVAL);
- break;
- default:
- ERREXIT(cinfo, JERR_PPM_COLORSPACE);
- }
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- /* Make sure we wrote the output file OK */
- fflush(dinfo->output_file);
- if (ferror(dinfo->output_file))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * The module selection routine for PPM format output.
- */
-
-GLOBAL(djpeg_dest_ptr)
-jinit_write_ppm (j_decompress_ptr cinfo)
-{
- ppm_dest_ptr dest;
-
- /* Create module interface object, fill in method pointers */
- dest = (ppm_dest_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(ppm_dest_struct));
- dest->pub.start_output = start_output_ppm;
- dest->pub.finish_output = finish_output_ppm;
-
- /* Calculate output image dimensions so we can allocate space */
- jpeg_calc_output_dimensions(cinfo);
-
- /* Create physical I/O buffer. Note we make this near on a PC. */
- dest->samples_per_row = cinfo->output_width * cinfo->out_color_components;
- dest->buffer_width = dest->samples_per_row * (BYTESPERSAMPLE * SIZEOF(char));
- dest->iobuffer = (char *) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width);
-
- if (cinfo->quantize_colors || BITS_IN_JSAMPLE != 8 ||
- SIZEOF(JSAMPLE) != SIZEOF(char)) {
- /* When quantizing, we need an output buffer for colormap indexes
- * that's separate from the physical I/O buffer. We also need a
- * separate buffer if pixel format translation must take place.
- */
- dest->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->output_width * cinfo->output_components, (JDIMENSION) 1);
- dest->pub.buffer_height = 1;
- if (! cinfo->quantize_colors)
- dest->pub.put_pixel_rows = copy_pixel_rows;
- else if (cinfo->out_color_space == JCS_GRAYSCALE)
- dest->pub.put_pixel_rows = put_demapped_gray;
- else
- dest->pub.put_pixel_rows = put_demapped_rgb;
- } else {
- /* We will fwrite() directly from decompressor output buffer. */
- /* Synthesize a JSAMPARRAY pointer structure */
- /* Cast here implies near->far pointer conversion on PCs */
- dest->pixrow = (JSAMPROW) dest->iobuffer;
- dest->pub.buffer = & dest->pixrow;
- dest->pub.buffer_height = 1;
- dest->pub.put_pixel_rows = put_pixel_rows;
- }
-
- return (djpeg_dest_ptr) dest;
-}
-
-#endif /* PPM_SUPPORTED */
diff --git a/Build/source/extra/jpeg/wrrle.c b/Build/source/extra/jpeg/wrrle.c
deleted file mode 100644
index a4e73372de6..00000000000
--- a/Build/source/extra/jpeg/wrrle.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- * wrrle.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write output images in RLE format.
- * The Utah Raster Toolkit library is required (version 3.1 or later).
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume output to
- * an ordinary stdio stream.
- *
- * Based on code contributed by Mike Lijewski,
- * with updates from Robert Hutchinson.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef RLE_SUPPORTED
-
-/* rle.h is provided by the Utah Raster Toolkit. */
-
-#include <rle.h>
-
-/*
- * We assume that JSAMPLE has the same representation as rle_pixel,
- * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples.
- */
-
-#if BITS_IN_JSAMPLE != 8
- Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */
-#endif
-
-
-/*
- * Since RLE stores scanlines bottom-to-top, we have to invert the image
- * from JPEG's top-to-bottom order. To do this, we save the outgoing data
- * in a virtual array during put_pixel_row calls, then actually emit the
- * RLE file during finish_output.
- */
-
-
-/*
- * For now, if we emit an RLE color map then it is always 256 entries long,
- * though not all of the entries need be used.
- */
-
-#define CMAPBITS 8
-#define CMAPLENGTH (1<<(CMAPBITS))
-
-typedef struct {
- struct djpeg_dest_struct pub; /* public fields */
-
- jvirt_sarray_ptr image; /* virtual array to store the output image */
- rle_map *colormap; /* RLE-style color map, or NULL if none */
- rle_pixel **rle_row; /* To pass rows to rle_putrow() */
-
-} rle_dest_struct;
-
-typedef rle_dest_struct * rle_dest_ptr;
-
-/* Forward declarations */
-METHODDEF(void) rle_put_pixel_rows
- JPP((j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied));
-
-
-/*
- * Write the file header.
- *
- * In this module it's easier to wait till finish_output to write anything.
- */
-
-METHODDEF(void)
-start_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- rle_dest_ptr dest = (rle_dest_ptr) dinfo;
- size_t cmapsize;
- int i, ci;
-#ifdef PROGRESS_REPORT
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-#endif
-
- /*
- * Make sure the image can be stored in RLE format.
- *
- * - RLE stores image dimensions as *signed* 16 bit integers. JPEG
- * uses unsigned, so we have to check the width.
- *
- * - Colorspace is expected to be grayscale or RGB.
- *
- * - The number of channels (components) is expected to be 1 (grayscale/
- * pseudocolor) or 3 (truecolor/directcolor).
- * (could be 2 or 4 if using an alpha channel, but we aren't)
- */
-
- if (cinfo->output_width > 32767 || cinfo->output_height > 32767)
- ERREXIT2(cinfo, JERR_RLE_DIMENSIONS, cinfo->output_width,
- cinfo->output_height);
-
- if (cinfo->out_color_space != JCS_GRAYSCALE &&
- cinfo->out_color_space != JCS_RGB)
- ERREXIT(cinfo, JERR_RLE_COLORSPACE);
-
- if (cinfo->output_components != 1 && cinfo->output_components != 3)
- ERREXIT1(cinfo, JERR_RLE_TOOMANYCHANNELS, cinfo->num_components);
-
- /* Convert colormap, if any, to RLE format. */
-
- dest->colormap = NULL;
-
- if (cinfo->quantize_colors) {
- /* Allocate storage for RLE-style cmap, zero any extra entries */
- cmapsize = cinfo->out_color_components * CMAPLENGTH * SIZEOF(rle_map);
- dest->colormap = (rle_map *) (*cinfo->mem->alloc_small)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, cmapsize);
- MEMZERO(dest->colormap, cmapsize);
-
- /* Save away data in RLE format --- note 8-bit left shift! */
- /* Shifting would need adjustment for JSAMPLEs wider than 8 bits. */
- for (ci = 0; ci < cinfo->out_color_components; ci++) {
- for (i = 0; i < cinfo->actual_number_of_colors; i++) {
- dest->colormap[ci * CMAPLENGTH + i] =
- GETJSAMPLE(cinfo->colormap[ci][i]) << 8;
- }
- }
- }
-
- /* Set the output buffer to the first row */
- dest->pub.buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->image, (JDIMENSION) 0, (JDIMENSION) 1, TRUE);
- dest->pub.buffer_height = 1;
-
- dest->pub.put_pixel_rows = rle_put_pixel_rows;
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->total_extra_passes++; /* count file writing as separate pass */
- }
-#endif
-}
-
-
-/*
- * Write some pixel data.
- *
- * This routine just saves the data away in a virtual array.
- */
-
-METHODDEF(void)
-rle_put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- rle_dest_ptr dest = (rle_dest_ptr) dinfo;
-
- if (cinfo->output_scanline < cinfo->output_height) {
- dest->pub.buffer = (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->image,
- cinfo->output_scanline, (JDIMENSION) 1, TRUE);
- }
-}
-
-/*
- * Finish up at the end of the file.
- *
- * Here is where we really output the RLE file.
- */
-
-METHODDEF(void)
-finish_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- rle_dest_ptr dest = (rle_dest_ptr) dinfo;
- rle_hdr header; /* Output file information */
- rle_pixel **rle_row, *red, *green, *blue;
- JSAMPROW output_row;
- char cmapcomment[80];
- int row, col;
- int ci;
-#ifdef PROGRESS_REPORT
- cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;
-#endif
-
- /* Initialize the header info */
- header = *rle_hdr_init(NULL);
- header.rle_file = dest->pub.output_file;
- header.xmin = 0;
- header.xmax = cinfo->output_width - 1;
- header.ymin = 0;
- header.ymax = cinfo->output_height - 1;
- header.alpha = 0;
- header.ncolors = cinfo->output_components;
- for (ci = 0; ci < cinfo->output_components; ci++) {
- RLE_SET_BIT(header, ci);
- }
- if (cinfo->quantize_colors) {
- header.ncmap = cinfo->out_color_components;
- header.cmaplen = CMAPBITS;
- header.cmap = dest->colormap;
- /* Add a comment to the output image with the true colormap length. */
- sprintf(cmapcomment, "color_map_length=%d", cinfo->actual_number_of_colors);
- rle_putcom(cmapcomment, &header);
- }
-
- /* Emit the RLE header and color map (if any) */
- rle_put_setup(&header);
-
- /* Now output the RLE data from our virtual array.
- * We assume here that (a) rle_pixel is represented the same as JSAMPLE,
- * and (b) we are not on a machine where FAR pointers differ from regular.
- */
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_limit = cinfo->output_height;
- progress->pub.pass_counter = 0;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
-
- if (cinfo->output_components == 1) {
- for (row = cinfo->output_height-1; row >= 0; row--) {
- rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->image,
- (JDIMENSION) row, (JDIMENSION) 1, FALSE);
- rle_putrow(rle_row, (int) cinfo->output_width, &header);
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_counter++;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
- }
- } else {
- for (row = cinfo->output_height-1; row >= 0; row--) {
- rle_row = (rle_pixel **) dest->rle_row;
- output_row = * (*cinfo->mem->access_virt_sarray)
- ((j_common_ptr) cinfo, dest->image,
- (JDIMENSION) row, (JDIMENSION) 1, FALSE);
- red = rle_row[0];
- green = rle_row[1];
- blue = rle_row[2];
- for (col = cinfo->output_width; col > 0; col--) {
- *red++ = GETJSAMPLE(*output_row++);
- *green++ = GETJSAMPLE(*output_row++);
- *blue++ = GETJSAMPLE(*output_row++);
- }
- rle_putrow(rle_row, (int) cinfo->output_width, &header);
-#ifdef PROGRESS_REPORT
- if (progress != NULL) {
- progress->pub.pass_counter++;
- (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
- }
-#endif
- }
- }
-
-#ifdef PROGRESS_REPORT
- if (progress != NULL)
- progress->completed_extra_passes++;
-#endif
-
- /* Emit file trailer */
- rle_puteof(&header);
- fflush(dest->pub.output_file);
- if (ferror(dest->pub.output_file))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * The module selection routine for RLE format output.
- */
-
-GLOBAL(djpeg_dest_ptr)
-jinit_write_rle (j_decompress_ptr cinfo)
-{
- rle_dest_ptr dest;
-
- /* Create module interface object, fill in method pointers */
- dest = (rle_dest_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(rle_dest_struct));
- dest->pub.start_output = start_output_rle;
- dest->pub.finish_output = finish_output_rle;
-
- /* Calculate output image dimensions so we can allocate space */
- jpeg_calc_output_dimensions(cinfo);
-
- /* Allocate a work array for output to the RLE library. */
- dest->rle_row = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE,
- cinfo->output_width, (JDIMENSION) cinfo->output_components);
-
- /* Allocate a virtual array to hold the image. */
- dest->image = (*cinfo->mem->request_virt_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE,
- (JDIMENSION) (cinfo->output_width * cinfo->output_components),
- cinfo->output_height, (JDIMENSION) 1);
-
- return (djpeg_dest_ptr) dest;
-}
-
-#endif /* RLE_SUPPORTED */
diff --git a/Build/source/extra/jpeg/wrtarga.c b/Build/source/extra/jpeg/wrtarga.c
deleted file mode 100644
index cf104d2debd..00000000000
--- a/Build/source/extra/jpeg/wrtarga.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * wrtarga.c
- *
- * Copyright (C) 1991-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file contains routines to write output images in Targa format.
- *
- * These routines may need modification for non-Unix environments or
- * specialized applications. As they stand, they assume output to
- * an ordinary stdio stream.
- *
- * Based on code contributed by Lee Daniel Crocker.
- */
-
-#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
-
-#ifdef TARGA_SUPPORTED
-
-
-/*
- * To support 12-bit JPEG data, we'd have to scale output down to 8 bits.
- * This is not yet implemented.
- */
-
-#if BITS_IN_JSAMPLE != 8
- Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */
-#endif
-
-/*
- * The output buffer needs to be writable by fwrite(). On PCs, we must
- * allocate the buffer in near data space, because we are assuming small-data
- * memory model, wherein fwrite() can't reach far memory. If you need to
- * process very wide images on a PC, you might have to compile in large-memory
- * model, or else replace fwrite() with a putc() loop --- which will be much
- * slower.
- */
-
-
-/* Private version of data destination object */
-
-typedef struct {
- struct djpeg_dest_struct pub; /* public fields */
-
- char *iobuffer; /* physical I/O buffer */
- JDIMENSION buffer_width; /* width of one row */
-} tga_dest_struct;
-
-typedef tga_dest_struct * tga_dest_ptr;
-
-
-LOCAL(void)
-write_header (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, int num_colors)
-/* Create and write a Targa header */
-{
- char targaheader[18];
-
- /* Set unused fields of header to 0 */
- MEMZERO(targaheader, SIZEOF(targaheader));
-
- if (num_colors > 0) {
- targaheader[1] = 1; /* color map type 1 */
- targaheader[5] = (char) (num_colors & 0xFF);
- targaheader[6] = (char) (num_colors >> 8);
- targaheader[7] = 24; /* 24 bits per cmap entry */
- }
-
- targaheader[12] = (char) (cinfo->output_width & 0xFF);
- targaheader[13] = (char) (cinfo->output_width >> 8);
- targaheader[14] = (char) (cinfo->output_height & 0xFF);
- targaheader[15] = (char) (cinfo->output_height >> 8);
- targaheader[17] = 0x20; /* Top-down, non-interlaced */
-
- if (cinfo->out_color_space == JCS_GRAYSCALE) {
- targaheader[2] = 3; /* image type = uncompressed gray-scale */
- targaheader[16] = 8; /* bits per pixel */
- } else { /* must be RGB */
- if (num_colors > 0) {
- targaheader[2] = 1; /* image type = colormapped RGB */
- targaheader[16] = 8;
- } else {
- targaheader[2] = 2; /* image type = uncompressed RGB */
- targaheader[16] = 24;
- }
- }
-
- if (JFWRITE(dinfo->output_file, targaheader, 18) != (size_t) 18)
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * Write some pixel data.
- * In this module rows_supplied will always be 1.
- */
-
-METHODDEF(void)
-put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-/* used for unquantized full-color output */
-{
- tga_dest_ptr dest = (tga_dest_ptr) dinfo;
- register JSAMPROW inptr;
- register char * outptr;
- register JDIMENSION col;
-
- inptr = dest->pub.buffer[0];
- outptr = dest->iobuffer;
- for (col = cinfo->output_width; col > 0; col--) {
- outptr[0] = (char) GETJSAMPLE(inptr[2]); /* RGB to BGR order */
- outptr[1] = (char) GETJSAMPLE(inptr[1]);
- outptr[2] = (char) GETJSAMPLE(inptr[0]);
- inptr += 3, outptr += 3;
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-METHODDEF(void)
-put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-/* used for grayscale OR quantized color output */
-{
- tga_dest_ptr dest = (tga_dest_ptr) dinfo;
- register JSAMPROW inptr;
- register char * outptr;
- register JDIMENSION col;
-
- inptr = dest->pub.buffer[0];
- outptr = dest->iobuffer;
- for (col = cinfo->output_width; col > 0; col--) {
- *outptr++ = (char) GETJSAMPLE(*inptr++);
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-/*
- * Write some demapped pixel data when color quantization is in effect.
- * For Targa, this is only applied to grayscale data.
- */
-
-METHODDEF(void)
-put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo,
- JDIMENSION rows_supplied)
-{
- tga_dest_ptr dest = (tga_dest_ptr) dinfo;
- register JSAMPROW inptr;
- register char * outptr;
- register JSAMPROW color_map0 = cinfo->colormap[0];
- register JDIMENSION col;
-
- inptr = dest->pub.buffer[0];
- outptr = dest->iobuffer;
- for (col = cinfo->output_width; col > 0; col--) {
- *outptr++ = (char) GETJSAMPLE(color_map0[GETJSAMPLE(*inptr++)]);
- }
- (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width);
-}
-
-
-/*
- * Startup: write the file header.
- */
-
-METHODDEF(void)
-start_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- tga_dest_ptr dest = (tga_dest_ptr) dinfo;
- int num_colors, i;
- FILE *outfile;
-
- if (cinfo->out_color_space == JCS_GRAYSCALE) {
- /* Targa doesn't have a mapped grayscale format, so we will */
- /* demap quantized gray output. Never emit a colormap. */
- write_header(cinfo, dinfo, 0);
- if (cinfo->quantize_colors)
- dest->pub.put_pixel_rows = put_demapped_gray;
- else
- dest->pub.put_pixel_rows = put_gray_rows;
- } else if (cinfo->out_color_space == JCS_RGB) {
- if (cinfo->quantize_colors) {
- /* We only support 8-bit colormap indexes, so only 256 colors */
- num_colors = cinfo->actual_number_of_colors;
- if (num_colors > 256)
- ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, num_colors);
- write_header(cinfo, dinfo, num_colors);
- /* Write the colormap. Note Targa uses BGR byte order */
- outfile = dest->pub.output_file;
- for (i = 0; i < num_colors; i++) {
- putc(GETJSAMPLE(cinfo->colormap[2][i]), outfile);
- putc(GETJSAMPLE(cinfo->colormap[1][i]), outfile);
- putc(GETJSAMPLE(cinfo->colormap[0][i]), outfile);
- }
- dest->pub.put_pixel_rows = put_gray_rows;
- } else {
- write_header(cinfo, dinfo, 0);
- dest->pub.put_pixel_rows = put_pixel_rows;
- }
- } else {
- ERREXIT(cinfo, JERR_TGA_COLORSPACE);
- }
-}
-
-
-/*
- * Finish up at the end of the file.
- */
-
-METHODDEF(void)
-finish_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
-{
- /* Make sure we wrote the output file OK */
- fflush(dinfo->output_file);
- if (ferror(dinfo->output_file))
- ERREXIT(cinfo, JERR_FILE_WRITE);
-}
-
-
-/*
- * The module selection routine for Targa format output.
- */
-
-GLOBAL(djpeg_dest_ptr)
-jinit_write_targa (j_decompress_ptr cinfo)
-{
- tga_dest_ptr dest;
-
- /* Create module interface object, fill in method pointers */
- dest = (tga_dest_ptr)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- SIZEOF(tga_dest_struct));
- dest->pub.start_output = start_output_tga;
- dest->pub.finish_output = finish_output_tga;
-
- /* Calculate output image dimensions so we can allocate space */
- jpeg_calc_output_dimensions(cinfo);
-
- /* Create I/O buffer. Note we make this near on a PC. */
- dest->buffer_width = cinfo->output_width * cinfo->output_components;
- dest->iobuffer = (char *)
- (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
- (size_t) (dest->buffer_width * SIZEOF(char)));
-
- /* Create decompressor output buffer. */
- dest->pub.buffer = (*cinfo->mem->alloc_sarray)
- ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width, (JDIMENSION) 1);
- dest->pub.buffer_height = 1;
-
- return (djpeg_dest_ptr) dest;
-}
-
-#endif /* TARGA_SUPPORTED */
diff --git a/Build/source/extra/unzip/api.c b/Build/source/extra/unzip/api.c
deleted file mode 100644
index 5a4e73abf8b..00000000000
--- a/Build/source/extra/unzip/api.c
+++ /dev/null
@@ -1,601 +0,0 @@
-/*---------------------------------------------------------------------------
-
- api.c
-
- This module supplies an UnZip engine for use directly from C/C++
- programs. The functions are:
-
- UzpVer *UzpVersion(void);
- void UzpVersion2(UzpVer2 *version)
- int UzpMain(int argc, char *argv[]);
- int UzpAltMain(int argc, char *argv[], UzpInit *init);
- int UzpValidate(char *archive, int AllCodes);
- void UzpFreeMemBuffer(UzpBuffer *retstr);
- int UzpUnzipToMemory(char *zip, char *file, UzpOpts *optflgs,
- UzpCB *UsrFuncts, UzpBuffer *retstr);
-
- non-WINDLL only (a special WINDLL variant is defined in windll/windll.c):
- int UzpGrep(char *archive, char *file, char *pattern, int cmd, int SkipBin,
- UzpCB *UsrFuncts);
-
- OS/2 only (for now):
- int UzpFileTree(char *name, cbList(callBack), char *cpInclude[],
- char *cpExclude[]);
-
- You must define `DLL' in order to include the API extensions.
-
- ---------------------------------------------------------------------------*/
-
-
-#ifdef OS2
-# define INCL_DOSMEMMGR
-# include <os2.h>
-#endif
-#include <setjmp.h>
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include "version.h"
-#ifdef WINDLL
-# include "windll/windll.h"
-#endif
-
-#ifdef DLL /* This source file supplies DLL-only interface code. */
-
-jmp_buf dll_error_return;
-
-/*---------------------------------------------------------------------------
- Documented API entry points
- ---------------------------------------------------------------------------*/
-
-
-UzpVer * UZ_EXP UzpVersion() /* should be pointer to const struct */
-{
- static UzpVer version; /* doesn't change between calls */
-
-
- version.structlen = UZPVER_LEN;
-
-#ifdef BETA
- version.flag = 1;
-#else
- version.flag = 0;
-#endif
- version.betalevel = BETALEVEL;
- version.date = VERSION_DATE;
-
-#ifdef ZLIB_VERSION
- version.zlib_version = ZLIB_VERSION;
- version.flag |= 2;
-#else
- version.zlib_version = NULL;
-#endif
-
- /* someday each of these may have a separate patchlevel: */
- version.unzip.major = UZ_MAJORVER;
- version.unzip.minor = UZ_MINORVER;
- version.unzip.patchlevel = PATCHLEVEL;
-
- version.zipinfo.major = ZI_MAJORVER;
- version.zipinfo.minor = ZI_MINORVER;
- version.zipinfo.patchlevel = PATCHLEVEL;
-
- /* these are retained for backward compatibility only: */
- version.os2dll.major = UZ_MAJORVER;
- version.os2dll.minor = UZ_MINORVER;
- version.os2dll.patchlevel = PATCHLEVEL;
-
- version.windll.major = UZ_MAJORVER;
- version.windll.minor = UZ_MINORVER;
- version.windll.patchlevel = PATCHLEVEL;
-
- return &version;
-}
-
-void UZ_EXP UzpVersion2(UzpVer2 *version)
-{
-
- version->structlen = UZPVER_LEN;
-
-#ifdef BETA
- version->flag = 1;
-#else
- version->flag = 0;
-#endif
- strcpy(version->betalevel, BETALEVEL);
- strcpy(version->date, VERSION_DATE);
-
-#ifdef ZLIB_VERSION
- strcpy(version->zlib_version, ZLIB_VERSION);
- version->flag |= 2;
-#else
- version->zlib_version[0] = '\0';
-#endif
-
- /* someday each of these may have a separate patchlevel: */
- version->unzip.major = UZ_MAJORVER;
- version->unzip.minor = UZ_MINORVER;
- version->unzip.patchlevel = PATCHLEVEL;
-
- version->zipinfo.major = ZI_MAJORVER;
- version->zipinfo.minor = ZI_MINORVER;
- version->zipinfo.patchlevel = PATCHLEVEL;
-
- /* these are retained for backward compatibility only: */
- version->os2dll.major = UZ_MAJORVER;
- version->os2dll.minor = UZ_MINORVER;
- version->os2dll.patchlevel = PATCHLEVEL;
-
- version->windll.major = UZ_MAJORVER;
- version->windll.minor = UZ_MINORVER;
- version->windll.patchlevel = PATCHLEVEL;
-}
-
-
-
-
-
-#ifndef WINDLL
-
-int UZ_EXP UzpAltMain(int argc, char *argv[], UzpInit *init)
-{
- int r, (*dummyfn)();
-
-
- CONSTRUCTGLOBALS();
-
- if (init->structlen >= (sizeof(ulg) + sizeof(dummyfn)) && init->msgfn)
- G.message = init->msgfn;
-
- if (init->structlen >= (sizeof(ulg) + 2*sizeof(dummyfn)) && init->inputfn)
- G.input = init->inputfn;
-
- if (init->structlen >= (sizeof(ulg) + 3*sizeof(dummyfn)) && init->pausefn)
- G.mpause = init->pausefn;
-
- if (init->structlen >= (sizeof(ulg) + 4*sizeof(dummyfn)) && init->userfn)
- (*init->userfn)(); /* allow void* arg? */
-
- r = unzip(__G__ argc, argv);
- DESTROYGLOBALS()
- RETURN(r);
-}
-
-#endif /* !WINDLL */
-
-
-
-
-#ifndef __16BIT__
-
-void UZ_EXP UzpFreeMemBuffer(UzpBuffer *retstr)
-{
- if (retstr->strptr != NULL) {
- free(retstr->strptr);
- retstr->strptr = NULL;
- }
-}
-
-
-
-
-#ifndef WINDLL
-
-static int UzpDLL_Init OF((zvoid *pG, UzpCB *UsrFuncts));
-
-static int UzpDLL_Init(pG, UsrFuncts)
-zvoid *pG;
-UzpCB *UsrFuncts;
-{
- int (*dummyfn)();
-
- if (UsrFuncts->structlen >= (sizeof(ulg) + sizeof(dummyfn)) &&
- UsrFuncts->msgfn)
- ((Uz_Globs *)pG)->message = UsrFuncts->msgfn;
- else
- return FALSE;
-
- if (UsrFuncts->structlen >= (sizeof(ulg) + 2*sizeof(dummyfn)) &&
- UsrFuncts->inputfn)
- ((Uz_Globs *)pG)->input = UsrFuncts->inputfn;
-
- if (UsrFuncts->structlen >= (sizeof(ulg) + 3*sizeof(dummyfn)) &&
- UsrFuncts->pausefn)
- ((Uz_Globs *)pG)->mpause = UsrFuncts->pausefn;
-
- if (UsrFuncts->structlen >= (sizeof(ulg) + 4*sizeof(dummyfn)) &&
- UsrFuncts->passwdfn)
- ((Uz_Globs *)pG)->decr_passwd = UsrFuncts->passwdfn;
-
- if (UsrFuncts->structlen >= (sizeof(ulg) + 5*sizeof(dummyfn)) &&
- UsrFuncts->statrepfn)
- ((Uz_Globs *)pG)->statreportcb = UsrFuncts->statrepfn;
-
- return TRUE;
-}
-
-
-int UZ_EXP UzpUnzipToMemory(char *zip, char *file, UzpOpts *optflgs,
- UzpCB *UsrFuncts, UzpBuffer *retstr)
-{
- int r;
-#if (defined(WINDLL) && !defined(CRTL_CP_IS_ISO))
- char *intern_zip, *intern_file;
-#endif
-
- CONSTRUCTGLOBALS();
-#if (defined(WINDLL) && !defined(CRTL_CP_IS_ISO))
- intern_zip = (char *)malloc(strlen(zip)+1);
- if (intern_zip == NULL) {
- DESTROYGLOBALS()
- return PK_MEM;
- }
- intern_file = (char *)malloc(strlen(file)+1);
- if (intern_file == NULL) {
- DESTROYGLOBALS()
- free(intern_zip);
- return PK_MEM;
- }
- ISO_TO_INTERN(zip, intern_zip);
- ISO_TO_INTERN(file, intern_file);
-# define zip intern_zip
-# define file intern_file
-#endif
- /* Copy those options that are meaningful for UzpUnzipToMemory, instead of
- * a simple "memcpy(G.UzO, optflgs, sizeof(UzpOpts));"
- */
- uO.pwdarg = optflgs->pwdarg;
- uO.aflag = optflgs->aflag;
- uO.C_flag = optflgs->C_flag;
- uO.qflag = optflgs->qflag; /* currently, overridden in unzipToMemory */
-
- if (!UzpDLL_Init((zvoid *)&G, UsrFuncts)) {
- DESTROYGLOBALS();
- return PK_BADERR;
- }
- G.redirect_data = 1;
-
- r = (unzipToMemory(__G__ zip, file, retstr) <= PK_WARN);
-
- DESTROYGLOBALS()
-#if (defined(WINDLL) && !defined(CRTL_CP_IS_ISO))
-# undef file
-# undef zip
- free(intern_file);
- free(intern_zip);
-#endif
- if (!r && retstr->strlength) {
- free(retstr->strptr);
- retstr->strptr = NULL;
- }
- return r;
-}
-#endif /* !WINDLL */
-#endif /* !__16BIT__ */
-
-
-
-
-
-#ifdef OS2DLL
-
-int UZ_EXP UzpFileTree(char *name, cbList(callBack), char *cpInclude[],
- char *cpExclude[])
-{
- int r;
-
- CONSTRUCTGLOBALS();
- uO.qflag = 2;
- uO.vflag = 1;
- uO.C_flag = 1;
- G.wildzipfn = name;
- G.process_all_files = TRUE;
- if (cpInclude) {
- char **ptr = cpInclude;
-
- while (*ptr != NULL) ptr++;
- G.filespecs = ptr - cpInclude;
- G.pfnames = cpInclude, G.process_all_files = FALSE;
- }
- if (cpExclude) {
- char **ptr = cpExclude;
-
- while (*ptr != NULL) ptr++;
- G.xfilespecs = ptr - cpExclude;
- G.pxnames = cpExclude, G.process_all_files = FALSE;
- }
-
- G.processExternally = callBack;
- r = process_zipfiles(__G)==0;
- DESTROYGLOBALS()
- return r;
-}
-
-#endif /* OS2DLL */
-
-
-
-
-/*---------------------------------------------------------------------------
- Helper functions
- ---------------------------------------------------------------------------*/
-
-
-void setFileNotFound(__G)
- __GDEF
-{
- G.filenotfound++;
-}
-
-
-
-int unzipToMemory(__GPRO__ char *zip, char *file, UzpBuffer *retstr)
-{
- int r;
- char *incname[2];
-
- G.process_all_files = FALSE;
- G.extract_flag = TRUE;
- uO.qflag = 2;
- G.wildzipfn = zip;
-
- G.pfnames = incname;
- incname[0] = file;
- incname[1] = NULL;
- G.filespecs = 1;
-
- r = process_zipfiles(__G);
- if (retstr) {
- retstr->strptr = (char *)G.redirect_buffer;
- retstr->strlength = G.redirect_size;
- }
- return r; /* returns `PK_???' error values */
-}
-
-
-
-int redirect_outfile(__G)
- __GDEF
-{
- if (G.redirect_size != 0 || G.redirect_buffer != NULL)
- return FALSE;
-
-#ifndef NO_SLIDE_REDIR
- G.redirect_slide = !G.pInfo->textmode;
-#endif
- G.redirect_size = (G.pInfo->textmode ?
- G.lrec.ucsize * lenEOL : G.lrec.ucsize);
-#ifdef OS2
- DosAllocMem((void **)&G.redirect_buffer, G.redirect_size+1,
- PAG_READ|PAG_WRITE|PAG_COMMIT);
- G.redirect_pointer = G.redirect_buffer;
-#else
-#ifdef __16BIT__
- if ((ulg)((extent)G.redirect_size) != G.redirect_size)
- return FALSE;
-#endif
- G.redirect_pointer = G.redirect_buffer = malloc(G.redirect_size+1);
-#endif
- if (!G.redirect_buffer)
- return FALSE;
- G.redirect_pointer[G.redirect_size] = '\0';
- return TRUE;
-}
-
-
-
-int writeToMemory(__GPRO__ uch *rawbuf, ulg size)
-{
- if (rawbuf != G.redirect_pointer)
- memcpy(G.redirect_pointer,rawbuf,size);
- G.redirect_pointer += size;
- return 0;
-}
-
-
-
-
-int close_redirect(__G)
- __GDEF
-{
- if (G.pInfo->textmode) {
- *G.redirect_pointer = '\0';
- G.redirect_size = G.redirect_pointer - G.redirect_buffer;
- if ((G.redirect_buffer =
- realloc(G.redirect_buffer, G.redirect_size + 1)) == NULL) {
- G.redirect_size = 0;
- return EOF;
- }
- }
- return 0;
-}
-
-
-
-
-#ifndef __16BIT__
-#ifndef WINDLL
-
-/* Purpose: Determine if file in archive contains the string szSearch
-
- Parameters: archive = archive name
- file = file contained in the archive. This cannot be
- a wild card to be meaningful
- pattern = string to search for
- cmd = 0 - case-insensitive search
- 1 - case-sensitve search
- 2 - case-insensitive, whole words only
- 3 - case-sensitive, whole words only
- SkipBin = if true, skip any files that have control
- characters other than CR, LF, or tab in the first
- 100 characters.
-
- Returns: TRUE if a match is found
- FALSE if no match is found
- -1 on error
-
- Comments: This does not pretend to be as useful as the standard
- Unix grep, which returns the strings associated with a
- particular pattern, nor does it search past the first
- matching occurrence of the pattern.
- */
-
-int UZ_EXP UzpGrep(char *archive, char *file, char *pattern, int cmd,
- int SkipBin, UzpCB *UsrFuncts)
-{
- int retcode = FALSE, compare;
- ulg i, j, patternLen, buflen;
- char * sz, *p;
- UzpOpts flgopts;
- UzpBuffer retstr;
-
- memzero(&flgopts, sizeof(UzpOpts)); /* no special options */
-
- if (!UzpUnzipToMemory(archive, file, &flgopts, UsrFuncts, &retstr)) {
- return -1; /* not enough memory, file not found, or other error */
- }
-
- if (SkipBin) {
- if (retstr.strlength < 100)
- buflen = retstr.strlength;
- else
- buflen = 100;
- for (i = 0; i < buflen; i++) {
- if (iscntrl(retstr.strptr[i])) {
- if ((retstr.strptr[i] != 0x0A) &&
- (retstr.strptr[i] != 0x0D) &&
- (retstr.strptr[i] != 0x09))
- {
- /* OK, we now think we have a binary file of some sort */
- free(retstr.strptr);
- return FALSE;
- }
- }
- }
- }
-
- patternLen = strlen(pattern);
-
- if (retstr.strlength < patternLen) {
- free(retstr.strptr);
- return FALSE;
- }
-
- sz = malloc(patternLen + 3); /* add two in case doing whole words only */
- if (cmd > 1) {
- strcpy(sz, " ");
- strcat(sz, pattern);
- strcat(sz, " ");
- } else
- strcpy(sz, pattern);
-
- if ((cmd == 0) || (cmd == 2)) {
- for (i = 0; i < strlen(sz); i++)
- sz[i] = toupper(sz[i]);
- for (i = 0; i < retstr.strlength; i++)
- retstr.strptr[i] = toupper(retstr.strptr[i]);
- }
-
- for (i = 0; i < (retstr.strlength - patternLen); i++) {
- p = &retstr.strptr[i];
- compare = TRUE;
- for (j = 0; j < patternLen; j++) {
- /* We cannot do strncmp here, as we may be dealing with a
- * "binary" file, such as a word processing file, or perhaps
- * even a true executable of some sort. */
- if (p[j] != sz[j]) {
- compare = FALSE;
- break;
- }
- }
- if (compare == TRUE) {
- retcode = TRUE;
- break;
- }
- }
-
- free(sz);
- free(retstr.strptr);
-
- return retcode;
-}
-#endif /* !WINDLL */
-#endif /* !__16BIT__ */
-
-
-
-
-int UZ_EXP UzpValidate(char *archive, int AllCodes)
-{
- int retcode;
- CONSTRUCTGLOBALS();
-
- uO.jflag = 1;
- uO.tflag = 1;
- uO.overwrite_none = 0;
- G.extract_flag = (!uO.zipinfo_mode &&
- !uO.cflag && !uO.tflag && !uO.vflag && !uO.zflag
-#ifdef TIMESTAMP
- && !uO.T_flag
-#endif
- );
-
- uO.qflag = 2; /* turn off all messages */
- G.fValidate = TRUE;
- G.pfnames = (char **)&fnames[0]; /* assign default filename vector */
-#ifdef WINDLL
- Wiz_NoPrinting(TRUE);
-#endif
-
- if (archive == NULL) { /* something is screwed up: no filename */
- DESTROYGLOBALS();
- return PK_NOZIP;
- }
-
- G.wildzipfn = (char *)malloc(FILNAMSIZ + 1);
- strcpy(G.wildzipfn, archive);
-#if (defined(WINDLL) && !defined(CRTL_CP_IS_ISO))
- _ISO_INTERN(G.wildzipfn);
-#endif
-
- G.process_all_files = TRUE; /* for speed */
-
- retcode = setjmp(dll_error_return);
-
- if (retcode) {
-#ifdef WINDLL
- Wiz_NoPrinting(FALSE);
-#endif
- free(G.wildzipfn);
- DESTROYGLOBALS();
- return PK_BADERR;
- }
-
- retcode = process_zipfiles(__G);
-
- free(G.wildzipfn);
-#ifdef WINDLL
- Wiz_NoPrinting(FALSE);
-#endif
- DESTROYGLOBALS();
-
- /* PK_WARN == 1 and PK_FIND == 11. When we are just looking at an
- archive, we should still be able to see the files inside it,
- even if we can't decode them for some reason.
-
- We also still want to be able to get at files even if there is
- something odd about the zip archive, hence allow PK_WARN,
- PK_FIND, IZ_UNSUP as well as PK_ERR
- */
-
- if (AllCodes)
- return retcode;
-
- if ((retcode == PK_OK) || (retcode == PK_WARN) || (retcode == PK_ERR) ||
- (retcode == IZ_UNSUP) || (retcode == PK_FIND))
- return TRUE;
- else
- return FALSE;
-}
-
-#endif /* DLL */
diff --git a/Build/source/extra/unzip/consts.h b/Build/source/extra/unzip/consts.h
deleted file mode 100644
index f418a6c8fe1..00000000000
--- a/Build/source/extra/unzip/consts.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*---------------------------------------------------------------------------
-
- consts.h
-
- This file contains global, initialized variables that never change. It is
- included by unzip.c and windll/windll.c.
-
- ---------------------------------------------------------------------------*/
-
-
-/* And'ing with mask_bits[n] masks the lower n bits */
-ZCONST ush near mask_bits[] = {
- 0x0000,
- 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
- 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
-};
-
-ZCONST char Far VersionDate[] = VERSION_DATE; /* now defined in version.h */
-
-#ifndef SFX
- ZCONST char Far EndSigMsg[] =
- "\nnote: didn't find end-of-central-dir signature at end of central dir.\n";
-#endif
-
-ZCONST char Far CentSigMsg[] =
- "error: expected central file header signature not found (file #%u).\n";
-ZCONST char Far SeekMsg[] =
- "error [%s]: attempt to seek before beginning of zipfile\n%s";
-ZCONST char Far FilenameNotMatched[] = "caution: filename not matched: %s\n";
-ZCONST char Far ExclFilenameNotMatched[] =
- "caution: excluded filename not matched: %s\n";
-
-#ifdef VMS
- ZCONST char Far ReportMsg[] = "\
- (please check that you have transferred or created the zipfile in the\n\
- appropriate BINARY mode--this includes ftp, Kermit, AND unzip'd zipfiles)\n";
-#else
- ZCONST char Far ReportMsg[] = "\
- (please check that you have transferred or created the zipfile in the\n\
- appropriate BINARY mode and that you have compiled UnZip properly)\n";
-#endif
-
-#ifndef SFX
- ZCONST char Far Zipnfo[] = "zipinfo";
- ZCONST char Far CompiledWith[] = "Compiled with %s%s for %s%s%s%s.\n\n";
-#endif
diff --git a/Build/source/extra/unzip/crc32.c b/Build/source/extra/unzip/crc32.c
deleted file mode 100644
index ff2daa0c088..00000000000
--- a/Build/source/extra/unzip/crc32.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* crc32.c -- compute the CRC-32 of a data stream
- * Copyright (C) 1995 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* $Id: crc32.c,v 1.1 1999/02/01 04:22:50 mik Exp $ */
-
-#define __CRC32_C /* identifies this source module */
-
-#include "zip.h"
-
-#ifndef USE_ZLIB
-#ifndef ASM_CRC
-
-#ifndef ZCONST
-# define ZCONST const
-#endif
-
-#ifdef CRC32
-# undef CRC32
-#endif
-#define CRC32(c, b) (crc_table[((int)(c) ^ (b)) & 0xff] ^ ((c) >> 8))
-#define DO1(buf) crc = CRC32(crc, *buf++)
-#define DO2(buf) DO1(buf); DO1(buf)
-#define DO4(buf) DO2(buf); DO2(buf)
-#define DO8(buf) DO4(buf); DO4(buf)
-
-/* ========================================================================= */
-ulg crc32(crc, buf, len)
- register ulg crc; /* crc shift register */
- register ZCONST uch *buf; /* pointer to bytes to pump through */
- extent len; /* number of bytes in buf[] */
-/* Run a set of bytes through the crc shift register. If buf is a NULL
- pointer, then initialize the crc shift register contents instead.
- Return the current crc in either case. */
-{
- register ZCONST ulg near *crc_table;
-
- if (buf == NULL) return 0L;
-
- crc_table = get_crc_table();
-
- crc = crc ^ 0xffffffffL;
-#ifndef NO_UNROLLED_LOOPS
- while (len >= 8) {
- DO8(buf);
- len -= 8;
- }
-#endif
- if (len) do {
- DO1(buf);
- } while (--len);
- return crc ^ 0xffffffffL; /* (instead of ~c for 64-bit machines) */
-}
-#endif /* !ASM_CRC */
-#endif /* !USE_ZLIB */
diff --git a/Build/source/extra/unzip/crctab.c b/Build/source/extra/unzip/crctab.c
deleted file mode 100644
index 4eb6461c23b..00000000000
--- a/Build/source/extra/unzip/crctab.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/* crctab.c -- supply the CRC table needed for CRC-32 calculations.
- * Copyright (C) 1995 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* $Id: crctab.c,v 1.1 1999/02/01 04:22:50 mik Exp $ */
-
-/*
- Generate a table for a byte-wise 32-bit CRC calculation on the polynomial:
- x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
-
- Polynomials over GF(2) are represented in binary, one bit per coefficient,
- with the lowest powers in the most significant bit. Then adding polynomials
- is just exclusive-or, and multiplying a polynomial by x is a right shift by
- one. If we call the above polynomial p, and represent a byte as the
- polynomial q, also with the lowest power in the most significant bit (so the
- byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p,
- where a mod b means the remainder after dividing a by b.
-
- This calculation is done using the shift-register method of multiplying and
- taking the remainder. The register is initialized to zero, and for each
- incoming bit, x^32 is added mod p to the register if the bit is a one (where
- x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by
- x (which is shifting right by one and adding x^32 mod p if the bit shifted
- out is a one). We start with the highest power (least significant bit) of
- q and repeat for all eight bits of q.
-
- The table is simply the CRC of all possible eight bit values. This is all
- the information needed to generate CRC's on data a byte at a time for all
- combinations of CRC register values and incoming bytes.
-*/
-
-#define __CRCTAB_C /* identifies this source module */
-
-#include "zip.h"
-
-#if (!defined(USE_ZLIB) || defined(USE_OWN_CRCTAB))
-
-#ifndef ZCONST
-# define ZCONST const
-#endif
-
-#ifdef DYNAMIC_CRC_TABLE
-
-/* =========================================================================
- * Make the crc table. This function is needed only if you want to compute
- * the table dynamically.
- */
-
-local void make_crc_table OF((void));
-
-#if (defined(DYNALLOC_CRCTAB) && defined(REENTRANT))
- error: Dynamic allocation of CRC table not safe with reentrant code.
-#endif /* DYNALLOC_CRCTAB && REENTRANT */
-
-#ifdef DYNALLOC_CRCTAB
- local ulg near *crc_table = NULL;
-# if 0 /* not used, since sizeof("near *") <= sizeof(int) */
- /* Use this section when access to a "local int" is faster than access to
- a "local pointer" (e.g.: i86 16bit code with far pointers). */
- local int crc_table_empty = 1;
-# define CRC_TABLE_IS_EMPTY (crc_table_empty != 0)
-# define MARK_CRCTAB_FILLED crc_table_empty = 0
-# define MARK_CRCTAB_EMPTY crc_table_empty = 1
-# else
- /* Use this section on systems where the size of pointers and ints is
- equal (e.g.: all 32bit systems). */
-# define CRC_TABLE_IS_EMPTY (crc_table == NULL)
-# define MARK_CRCTAB_FILLED crc_table = crctab_p
-# define MARK_CRCTAB_EMPTY crc_table = NULL
-# endif
-#else /* !DYNALLOC_CRCTAB */
- local ulg near crc_table[256];
- local int crc_table_empty = 1;
-# define CRC_TABLE_IS_EMPTY (crc_table_empty != 0)
-# define MARK_CRCTAB_FILLED crc_table_empty = 0
-#endif /* ?DYNALLOC_CRCTAB */
-
-
-local void make_crc_table()
-{
- ulg c; /* crc shift register */
- int n; /* counter for all possible eight bit values */
- int k; /* byte being shifted into crc apparatus */
-#ifdef DYNALLOC_CRCTAB
- ulg near *crctab_p; /* temporary pointer to allocated crc_table area */
-#else /* !DYNALLOC_CRCTAB */
-# define crctab_p crc_table
-#endif /* DYNALLOC_CRCTAB */
-
-#ifdef COMPUTE_XOR_PATTERN
- /* This piece of code has been left here to explain how the XOR pattern
- * used in the creation of the crc_table values can be recomputed.
- * For production versions of this function, it is more efficient to
- * supply the resultant pattern at compile time.
- */
- ulg xor; /* polynomial exclusive-or pattern */
- /* terms of polynomial defining this crc (except x^32): */
- static uch p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
-
- /* make exclusive-or pattern from polynomial (0xedb88320L) */
- xor = 0L;
- for (i = 0; i < sizeof(p)/sizeof(uch); i++)
- xor |= 1L << (31 - p[i]);
-#else
-# define xor 0xedb88320L
-#endif
-
-#ifdef DYNALLOC_CRCTAB
- crctab_p = (ulg near *) nearmalloc (256*sizeof(ulg));
- if (crctab_p == NULL) {
- ziperr(ZE_MEM, "crc_table allocation");
- }
-#endif /* DYNALLOC_CRCTAB */
-
- for (n = 0; n < 256; n++) {
- c = (ulg)n;
- for (k = 8; k; k--)
- c = c & 1 ? xor ^ (c >> 1) : c >> 1;
- crctab_p[n] = c;
- }
- MARK_CRCTAB_FILLED;
-}
-
-#else /* !DYNAMIC_CRC_TABLE */
-
-#ifdef DYNALLOC_CRCTAB
- error: Inconsistent flags, DYNALLOC_CRCTAB without DYNAMIC_CRC_TABLE.
-#endif
-
-/* ========================================================================
- * Table of CRC-32's of all single-byte values (made by make_crc_table)
- */
-local ZCONST ulg near crc_table[256] = {
- 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
- 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
- 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
- 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
- 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
- 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
- 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
- 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
- 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
- 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
- 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
- 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
- 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
- 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
- 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
- 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
- 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
- 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
- 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
- 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
- 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
- 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
- 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
- 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
- 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
- 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
- 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
- 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
- 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
- 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
- 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
- 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
- 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
- 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
- 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
- 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
- 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
- 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
- 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
- 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
- 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
- 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
- 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
- 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
- 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
- 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
- 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
- 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
- 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
- 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
- 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
- 0x2d02ef8dL
-};
-#endif /* ?DYNAMIC_CRC_TABLE */
-
-/* use "OF((void))" here to work around a Borland TC++ 1.0 problem */
-#ifdef USE_ZLIB
-ZCONST uLongf *get_crc_table OF((void))
-#else
-ZCONST ulg near *get_crc_table OF((void))
-#endif
-{
-#ifdef DYNAMIC_CRC_TABLE
- if (CRC_TABLE_IS_EMPTY)
- make_crc_table();
-#endif
-#ifdef USE_ZLIB
- return (ZCONST uLongf *)crc_table;
-#else
- return (ZCONST ulg near *)crc_table;
-#endif
-}
-
-#ifdef DYNALLOC_CRCTAB
-void free_crc_table()
-{
- if (!CRC_TABLE_IS_EMPTY)
- {
- nearfree((ulg near *)crc_table);
- MARK_CRCTAB_EMPTY;
- }
-}
-#endif
-
-#endif /* !USE_ZLIB || USE_OWN_CRCTAB */
diff --git a/Build/source/extra/unzip/crypt.c b/Build/source/extra/unzip/crypt.c
deleted file mode 100644
index 0dbe227f810..00000000000
--- a/Build/source/extra/unzip/crypt.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- crypt.c (dummy version) by Info-ZIP. Last revised: 15 Aug 98
-
- This is a non-functional version of Info-ZIP's crypt.c encryption/
- decryption code for Zip, ZipCloak, UnZip and fUnZip. This file is
- not copyrighted and may be distributed freely. :-) See the "WHERE"
- file for sites from which to obtain the full encryption/decryption
- sources (zcrypt28.zip or later).
- */
-
-/* something "externally visible" to shut up compiler/linker warnings */
-int zcr_dummy;
diff --git a/Build/source/extra/unzip/crypt.h b/Build/source/extra/unzip/crypt.h
deleted file mode 100644
index d462f2d7ba5..00000000000
--- a/Build/source/extra/unzip/crypt.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- crypt.h (dummy version) by Info-ZIP. Last revised: 15 Aug 98
-
- This is a non-functional version of Info-ZIP's crypt.h encryption/
- decryption header file for Zip, ZipCloak, UnZip and fUnZip. This
- file is not copyrighted and may be distributed without restriction.
- See the "WHERE" file for sites from which to obtain the full crypt
- sources (zcrypt28.zip or later).
- */
-
-#ifndef __crypt_h /* don't include more than once */
-#define __crypt_h
-
-#ifdef CRYPT
-# undef CRYPT
-#endif
-#define CRYPT 0 /* dummy version */
-
-#define zencode
-#define zdecode
-
-#define zfwrite fwrite
-
-#endif /* !__crypt_h */
diff --git a/Build/source/extra/unzip/ebcdic.h b/Build/source/extra/unzip/ebcdic.h
deleted file mode 100644
index db2e976b7fa..00000000000
--- a/Build/source/extra/unzip/ebcdic.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/*---------------------------------------------------------------------------
-
- ebcdic.h
-
- The CECP 1047 (Extended de-facto EBCDIC) <-> ISO 8859-1 conversion tables,
- from ftp://aix1.segi.ulg.ac.be/pub/docs/iso8859/iso8859.networking
-
- NOTES:
- <Paul_von_Behren@stortek.com> (OS/390 port 12/97)
- These table no longer represent the standard mappings (for example in the
- OS/390 iconv utility). In order to follow current standards I remapped
- ebcdic x0a to ascii x15 and
- ebcdic x85 to ascii x25 (and vice-versa)
- Without these changes, newlines in auto-convert text files appeared
- as literal \045.
- I'm not sure what effect this remap would have on the MVS and CMS ports, so
- I ifdef'd these changes. Hopefully these ifdef's can be removed when the
- MVS/CMS folks test the new mappings.
-
- Christian Spieler <spieler@ikp.tu-darmstadt.de>, 27-Apr-1998
- The problem mentioned by Paul von Behren was already observed previously
- on VM/CMS, during the preparation of the CMS&MVS port of UnZip 5.20 in
- 1996. At that point, the ebcdic tables were not changed since they seemed
- to be an adopted standard (to my knowledge, these tables are still used
- as presented in mainfraime KERMIT). Instead, the "end-of-line" conversion
- feature of Zip's and UnZip's "text-translation" mode was used to force
- correct mappings between ASCII and EBCDIC newline markers.
- Before interchanging the ASCII mappings of the EBCDIC control characters
- "NL" 0x25 and "LF" 0x15 according to the OS/390 setting, we have to
- make sure that EBCDIC 0x15 is never used as line termination.
-
- ---------------------------------------------------------------------------*/
-
-#ifndef __ebcdic_h /* prevent multiple inclusions */
-#define __ebcdic_h
-
-
-#ifndef ZCONST
-# define ZCONST const
-#endif
-
-#ifdef EBCDIC
-#ifndef MTS /* MTS uses a slightly "special" EBCDIC code page */
-
-ZCONST uch ebcdic[] = {
- 0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, /* 00 - 07 */
-#ifdef OS390
- 0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
-#else
- 0x16, 0x05, 0x25, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
-#endif
- 0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, /* 10 - 17 */
- 0x18, 0x19, 0x3F, 0x27, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
- 0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, /* 20 - 27 */
- 0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61, /* 28 - 2F */
- 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, /* 30 - 37 */
- 0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F, /* 38 - 3F */
- 0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, /* 40 - 47 */
- 0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, /* 48 - 4F */
- 0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, /* 50 - 57 */
- 0xE7, 0xE8, 0xE9, 0xAD, 0xE0, 0xBD, 0x5F, 0x6D, /* 58 - 5F */
- 0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60 - 67 */
- 0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 68 - 6F */
- 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, /* 70 - 77 */
- 0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07, /* 78 - 7F */
-#ifdef OS390
- 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x06, 0x17, /* 80 - 87 */
-#else
- 0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 80 - 87 */
-#endif
- 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x09, 0x0A, 0x1B, /* 88 - 8F */
- 0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, /* 90 - 97 */
- 0x38, 0x39, 0x3A, 0x3B, 0x04, 0x14, 0x3E, 0xFF, /* 98 - 9F */
- 0x41, 0xAA, 0x4A, 0xB1, 0x9F, 0xB2, 0x6A, 0xB5, /* A0 - A7 */
- 0xBB, 0xB4, 0x9A, 0x8A, 0xB0, 0xCA, 0xAF, 0xBC, /* A8 - AF */
- 0x90, 0x8F, 0xEA, 0xFA, 0xBE, 0xA0, 0xB6, 0xB3, /* B0 - B7 */
- 0x9D, 0xDA, 0x9B, 0x8B, 0xB7, 0xB8, 0xB9, 0xAB, /* B8 - BF */
- 0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9E, 0x68, /* C0 - C7 */
- 0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* C8 - CF */
- 0xAC, 0x69, 0xED, 0xEE, 0xEB, 0xEF, 0xEC, 0xBF, /* D0 - D7 */
- 0x80, 0xFD, 0xFE, 0xFB, 0xFC, 0xBA, 0xAE, 0x59, /* D8 - DF */
- 0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9C, 0x48, /* E0 - E7 */
- 0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* E8 - EF */
- 0x8C, 0x49, 0xCD, 0xCE, 0xCB, 0xCF, 0xCC, 0xE1, /* F0 - F7 */
- 0x70, 0xDD, 0xDE, 0xDB, 0xDC, 0x8D, 0x8E, 0xDF /* F8 - FF */
-};
-
-#if (defined(ZIP) || CRYPT)
-ZCONST uch ascii[] = {
- 0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, /* 00 - 07 */
- 0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
-#ifdef OS390
- 0x10, 0x11, 0x12, 0x13, 0x9D, 0x0A, 0x08, 0x87, /* 10 - 17 */
-#else
- 0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, /* 10 - 17 */
-#endif
- 0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
-#ifdef OS390
- 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1B, /* 20 - 27 */
-#else
- 0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B, /* 20 - 27 */
-#endif
- 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07, /* 28 - 2F */
- 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30 - 37 */
- 0x98, 0x99, 0x9A, 0x9B, 0x14, 0x15, 0x9E, 0x1A, /* 38 - 3F */
- 0x20, 0xA0, 0xE2, 0xE4, 0xE0, 0xE1, 0xE3, 0xE5, /* 40 - 47 */
- 0xE7, 0xF1, 0xA2, 0x2E, 0x3C, 0x28, 0x2B, 0x7C, /* 48 - 4F */
- 0x26, 0xE9, 0xEA, 0xEB, 0xE8, 0xED, 0xEE, 0xEF, /* 50 - 57 */
- 0xEC, 0xDF, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0x5E, /* 58 - 5F */
- 0x2D, 0x2F, 0xC2, 0xC4, 0xC0, 0xC1, 0xC3, 0xC5, /* 60 - 67 */
- 0xC7, 0xD1, 0xA6, 0x2C, 0x25, 0x5F, 0x3E, 0x3F, /* 68 - 6F */
- 0xF8, 0xC9, 0xCA, 0xCB, 0xC8, 0xCD, 0xCE, 0xCF, /* 70 - 77 */
- 0xCC, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22, /* 78 - 7F */
- 0xD8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80 - 87 */
- 0x68, 0x69, 0xAB, 0xBB, 0xF0, 0xFD, 0xFE, 0xB1, /* 88 - 8F */
- 0xB0, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, /* 90 - 97 */
- 0x71, 0x72, 0xAA, 0xBA, 0xE6, 0xB8, 0xC6, 0xA4, /* 98 - 9F */
- 0xB5, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* A0 - A7 */
- 0x79, 0x7A, 0xA1, 0xBF, 0xD0, 0x5B, 0xDE, 0xAE, /* A8 - AF */
- 0xAC, 0xA3, 0xA5, 0xB7, 0xA9, 0xA7, 0xB6, 0xBC, /* B0 - B7 */
- 0xBD, 0xBE, 0xDD, 0xA8, 0xAF, 0x5D, 0xB4, 0xD7, /* B8 - BF */
- 0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* C0 - C7 */
- 0x48, 0x49, 0xAD, 0xF4, 0xF6, 0xF2, 0xF3, 0xF5, /* C8 - CF */
- 0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, /* D0 - D7 */
- 0x51, 0x52, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF, /* D8 - DF */
- 0x5C, 0xF7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* E0 - E7 */
- 0x59, 0x5A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5, /* E8 - EF */
- 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* F0 - F7 */
- 0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F /* F8 - FF */
-};
-#endif /* ZIP || CRYPT */
-
-#else /* MTS */
-
-/*
- * This is the MTS ASCII->EBCDIC translation table. It provides a 1-1
- * translation from ISO 8859/1 8-bit ASCII to IBM Code Page 37 EBCDIC.
- */
-
-ZCONST uch ebcdic[] = {
- 0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, /* 00 - 07 */
- 0x16, 0x05, 0x25, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
- 0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, /* 10 - 17 */
- 0x18, 0x19, 0x3F, 0x27, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
- 0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, /* 20 - 27 */
- 0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61, /* 28 - 2F */
- 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, /* 30 - 37 */
- 0xF8, 0xF9, 0x7A, 0x5E, 0x4C, 0x7E, 0x6E, 0x6F, /* 38 - 3F */
- 0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, /* 40 - 47 */
- 0xC8, 0xC9, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, /* 48 - 4F */
- 0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, /* 50 - 57 */
- 0xE7, 0xE8, 0xE9, 0xBA, 0xE0, 0xBB, 0xB0, 0x6D, /* 58 - 5F */
- 0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60 - 67 */
- 0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 68 - 6F */
- 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, /* 70 - 77 */
- 0xA7, 0xA8, 0xA9, 0xC0, 0x4F, 0xD0, 0xA1, 0x07, /* 78 - 7F */
- 0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 80 - 87 */
- 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x09, 0x0A, 0x1B, /* 88 - 8F */
- 0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, /* 90 - 97 */
- 0x38, 0x39, 0x3A, 0x3B, 0x04, 0x14, 0x3E, 0xFF, /* 98 - 9F */
- 0x41, 0xAA, 0x4A, 0xB1, 0x9F, 0xB2, 0x6A, 0xB5, /* A0 - A7 */
- 0xBD, 0xB4, 0x9A, 0x8A, 0x5F, 0xCA, 0xAF, 0xBC, /* A8 - AF */
- 0x90, 0x8F, 0xEA, 0xFA, 0xBE, 0xA0, 0xB6, 0xB3, /* B0 - B7 */
- 0x9D, 0xDA, 0x9B, 0x8B, 0xB7, 0xB8, 0xB9, 0xAB, /* B8 - BF */
- 0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9E, 0x68, /* C0 - C7 */
- 0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* C8 - CF */
- 0xAC, 0x69, 0xED, 0xEE, 0xEB, 0xEF, 0xEC, 0xBF, /* D0 - D7 */
- 0x80, 0xFD, 0xFE, 0xFB, 0xFC, 0xAD, 0xAE, 0x59, /* D8 - DF */
- 0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9C, 0x48, /* E0 - E7 */
- 0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* E8 - EF */
- 0x8C, 0x49, 0xCD, 0xCE, 0xCB, 0xCF, 0xCC, 0xE1, /* F0 - F7 */
- 0x70, 0xDD, 0xDE, 0xDB, 0xDC, 0x8D, 0x8E, 0xDF /* F8 - FF */
-};
-
-#if (defined(ZIP) || CRYPT)
-ZCONST uch ascii[] = {
- 0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, /* 00 - 07 */
- 0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, /* 08 - 0F */
- 0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, /* 10 - 17 */
- 0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F, /* 18 - 1F */
- 0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B, /* 20 - 27 */
- 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07, /* 28 - 2F */
- 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30 - 37 */
- 0x98, 0x99, 0x9A, 0x9B, 0x14, 0x15, 0x9E, 0x1A, /* 38 - 3F */
- 0x20, 0xA0, 0xE2, 0xE4, 0xE0, 0xE1, 0xE3, 0xE5, /* 40 - 47 */
- 0xE7, 0xF1, 0xA2, 0x2E, 0x3C, 0x28, 0x2B, 0x7C, /* 48 - 4F */
- 0x26, 0xE9, 0xEA, 0xEB, 0xE8, 0xED, 0xEE, 0xEF, /* 50 - 57 */
- 0xEC, 0xDF, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0xAC, /* 58 - 5F */
- 0x2D, 0x2F, 0xC2, 0xC4, 0xC0, 0xC1, 0xC3, 0xC5, /* 60 - 67 */
- 0xC7, 0xD1, 0xA6, 0x2C, 0x25, 0x5F, 0x3E, 0x3F, /* 68 - 6F */
- 0xF8, 0xC9, 0xCA, 0xCB, 0xC8, 0xCD, 0xCE, 0xCF, /* 70 - 77 */
- 0xCC, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22, /* 78 - 7F */
- 0xD8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80 - 87 */
- 0x68, 0x69, 0xAB, 0xBB, 0xF0, 0xFD, 0xFE, 0xB1, /* 88 - 8F */
- 0xB0, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, /* 90 - 97 */
- 0x71, 0x72, 0xAA, 0xBA, 0xE6, 0xB8, 0xC6, 0xA4, /* 98 - 9F */
- 0xB5, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* A0 - A7 */
- 0x79, 0x7A, 0xA1, 0xBF, 0xD0, 0xDD, 0xDE, 0xAE, /* A8 - AF */
- 0x5E, 0xA3, 0xA5, 0xB7, 0xA9, 0xA7, 0xB6, 0xBC, /* B0 - B7 */
- 0xBD, 0xBE, 0x5B, 0x5D, 0xAF, 0xA8, 0xB4, 0xD7, /* B8 - BF */
- 0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* C0 - C7 */
- 0x48, 0x49, 0xAD, 0xF4, 0xF6, 0xF2, 0xF3, 0xF5, /* C8 - CF */
- 0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, /* D0 - D7 */
- 0x51, 0x52, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF, /* D8 - DF */
- 0x5C, 0xF7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* E0 - E7 */
- 0x59, 0x5A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5, /* E8 - EF */
- 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* F0 - F7 */
- 0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F /* F8 - FF */
-};
-#endif /* ZIP || CRYPT */
-
-#endif /* ?MTS */
-#endif /* EBCDIC */
-
-/*---------------------------------------------------------------------------
-
- The following conversion tables translate between IBM PC CP 850
- (OEM codepage) and the "Western Europe & America" Windows codepage 1252.
- The Windows codepage 1252 contains the ISO 8859-1 "Latin 1" codepage,
- with some additional printable characters in the range (0x80 - 0x9F),
- that is reserved to control codes in the ISO 8859-1 character table.
-
- The ISO <--> OEM conversion tables were constructed with the help
- of the WIN32 (Win16?) API's OemToAnsi() and AnsiToOem() conversion
- functions and have been checked against the CP850 and LATIN1 tables
- provided in the MS-Kermit 3.14 distribution.
-
- ---------------------------------------------------------------------------*/
-
-#ifdef IZ_ISO2OEM_ARRAY
-ZCONST uch Far iso2oem[] = {
- 0x3F, 0x3F, 0x27, 0x9F, 0x22, 0x2E, 0xC5, 0xCE, /* 80 - 87 */
- 0x5E, 0x25, 0x53, 0x3C, 0x4F, 0x3F, 0x3F, 0x3F, /* 88 - 8F */
- 0x3F, 0x27, 0x27, 0x22, 0x22, 0x07, 0x2D, 0x2D, /* 90 - 97 */
- 0x7E, 0x54, 0x73, 0x3E, 0x6F, 0x3F, 0x3F, 0x59, /* 98 - 9F */
- 0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5, /* A0 - A7 */
- 0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE, /* A8 - AF */
- 0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA, /* B0 - B7 */
- 0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8, /* B8 - BF */
- 0xB7, 0xB5, 0xB6, 0xC7, 0x8E, 0x8F, 0x92, 0x80, /* C0 - C7 */
- 0xD4, 0x90, 0xD2, 0xD3, 0xDE, 0xD6, 0xD7, 0xD8, /* C8 - CF */
- 0xD1, 0xA5, 0xE3, 0xE0, 0xE2, 0xE5, 0x99, 0x9E, /* D0 - D7 */
- 0x9D, 0xEB, 0xE9, 0xEA, 0x9A, 0xED, 0xE8, 0xE1, /* D8 - DF */
- 0x85, 0xA0, 0x83, 0xC6, 0x84, 0x86, 0x91, 0x87, /* E0 - E7 */
- 0x8A, 0x82, 0x88, 0x89, 0x8D, 0xA1, 0x8C, 0x8B, /* E8 - EF */
- 0xD0, 0xA4, 0x95, 0xA2, 0x93, 0xE4, 0x94, 0xF6, /* F0 - F7 */
- 0x9B, 0x97, 0xA3, 0x96, 0x81, 0xEC, 0xE7, 0x98 /* F8 - FF */
-};
-#endif /* IZ_ISO2OEM_ARRAY */
-
-#ifdef IZ_OEM2ISO_ARRAY
-ZCONST uch Far oem2iso[] = {
- 0xC7, 0xFC, 0xE9, 0xE2, 0xE4, 0xE0, 0xE5, 0xE7, /* 80 - 87 */
- 0xEA, 0xEB, 0xE8, 0xEF, 0xEE, 0xEC, 0xC4, 0xC5, /* 88 - 8F */
- 0xC9, 0xE6, 0xC6, 0xF4, 0xF6, 0xF2, 0xFB, 0xF9, /* 90 - 97 */
- 0xFF, 0xD6, 0xDC, 0xF8, 0xA3, 0xD8, 0xD7, 0x83, /* 98 - 9F */
- 0xE1, 0xED, 0xF3, 0xFA, 0xF1, 0xD1, 0xAA, 0xBA, /* A0 - A7 */
- 0xBF, 0xAE, 0xAC, 0xBD, 0xBC, 0xA1, 0xAB, 0xBB, /* A8 - AF */
- 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xC1, 0xC2, 0xC0, /* B0 - B7 */
- 0xA9, 0xA6, 0xA6, 0x2B, 0x2B, 0xA2, 0xA5, 0x2B, /* B8 - BF */
- 0x2B, 0x2D, 0x2D, 0x2B, 0x2D, 0x2B, 0xE3, 0xC3, /* C0 - C7 */
- 0x2B, 0x2B, 0x2D, 0x2D, 0xA6, 0x2D, 0x2B, 0xA4, /* C8 - CF */
- 0xF0, 0xD0, 0xCA, 0xCB, 0xC8, 0x69, 0xCD, 0xCE, /* D0 - D7 */
- 0xCF, 0x2B, 0x2B, 0xA6, 0x5F, 0xA6, 0xCC, 0xAF, /* D8 - DF */
- 0xD3, 0xDF, 0xD4, 0xD2, 0xF5, 0xD5, 0xB5, 0xFE, /* E0 - E7 */
- 0xDE, 0xDA, 0xDB, 0xD9, 0xFD, 0xDD, 0xAF, 0xB4, /* E8 - EF */
- 0xAD, 0xB1, 0x3D, 0xBE, 0xB6, 0xA7, 0xF7, 0xB8, /* F0 - F7 */
- 0xB0, 0xA8, 0xB7, 0xB9, 0xB3, 0xB2, 0xA6, 0xA0 /* F8 - FF */
-};
-#endif /* IZ_OEM2ISO_ARRAY */
-
-#endif /* __ebcdic_h */
diff --git a/Build/source/extra/unzip/explode.c b/Build/source/extra/unzip/explode.c
deleted file mode 100644
index c1a8f80032a..00000000000
--- a/Build/source/extra/unzip/explode.c
+++ /dev/null
@@ -1,871 +0,0 @@
-/* explode.c -- put in the public domain by Mark Adler
- version c15, 6 July 1996 */
-
-
-/* You can do whatever you like with this source file, though I would
- prefer that if you modify it and redistribute it that you include
- comments to that effect with your name and the date. Thank you.
-
- History:
- vers date who what
- ---- --------- -------------- ------------------------------------
- c1 30 Mar 92 M. Adler explode that uses huft_build from inflate
- (this gives over a 70% speed improvement
- over the original unimplode.c, which
- decoded a bit at a time)
- c2 4 Apr 92 M. Adler fixed bug for file sizes a multiple of 32k.
- c3 10 Apr 92 M. Adler added a little memory tracking if DEBUG
- c4 11 Apr 92 M. Adler added NOMEMCPY do kill use of memcpy()
- c5 21 Apr 92 M. Adler added the WSIZE #define to allow reducing
- the 32K window size for specialized
- applications.
- c6 31 May 92 M. Adler added typecasts to eliminate some warnings
- c7 27 Jun 92 G. Roelofs added more typecasts.
- c8 17 Oct 92 G. Roelofs changed ULONG/UWORD/byte to ulg/ush/uch.
- c9 19 Jul 93 J. Bush added more typecasts (to return values);
- made l[256] array static for Amiga.
- c10 8 Oct 93 G. Roelofs added used_csize for diagnostics; added
- buf and unshrink arguments to flush();
- undef'd various macros at end for Turbo C;
- removed NEXTBYTE macro (now in unzip.h)
- and bytebuf variable (not used); changed
- memset() to memzero().
- c11 9 Jan 94 M. Adler fixed incorrect used_csize calculation.
- c12 9 Apr 94 G. Roelofs fixed split comments on preprocessor lines
- to avoid bug in Encore compiler.
- c13 25 Aug 94 M. Adler fixed distance-length comment (orig c9 fix)
- c14 22 Nov 95 S. Maxwell removed unnecessary "static" on auto array
- c15 6 Jul 96 W. Haidinger added ulg typecasts to flush() calls.
- c16 8 Feb 98 C. Spieler added ZCONST modifiers to const tables
- and #ifdef DEBUG around debugging code.
- c16b 25 Mar 98 C. Spieler modified DLL code for slide redirection.
- */
-
-
-/*
- Explode imploded (PKZIP method 6 compressed) data. This compression
- method searches for as much of the current string of bytes (up to a length
- of ~320) in the previous 4K or 8K bytes. If it doesn't find any matches
- (of at least length 2 or 3), it codes the next byte. Otherwise, it codes
- the length of the matched string and its distance backwards from the
- current position. Single bytes ("literals") are preceded by a one (a
- single bit) and are either uncoded (the eight bits go directly into the
- compressed stream for a total of nine bits) or Huffman coded with a
- supplied literal code tree. If literals are coded, then the minimum match
- length is three, otherwise it is two.
-
- There are therefore four kinds of imploded streams: 8K search with coded
- literals (min match = 3), 4K search with coded literals (min match = 3),
- 8K with uncoded literals (min match = 2), and 4K with uncoded literals
- (min match = 2). The kind of stream is identified in two bits of a
- general purpose bit flag that is outside of the compressed stream.
-
- Distance-length pairs for matched strings are preceded by a zero bit (to
- distinguish them from literals) and are always coded. The distance comes
- first and is either the low six (4K) or low seven (8K) bits of the
- distance (uncoded), followed by the high six bits of the distance coded.
- Then the length is six bits coded (0..63 + min match length), and if the
- maximum such length is coded, then it's followed by another eight bits
- (uncoded) to be added to the coded length. This gives a match length
- range of 2..320 or 3..321 bytes.
-
- The literal, length, and distance codes are all represented in a slightly
- compressed form themselves. What is sent are the lengths of the codes for
- each value, which is sufficient to construct the codes. Each byte of the
- code representation is the code length (the low four bits representing
- 1..16), and the number of values sequentially with that length (the high
- four bits also representing 1..16). There are 256 literal code values (if
- literals are coded), 64 length code values, and 64 distance code values,
- in that order at the beginning of the compressed stream. Each set of code
- values is preceded (redundantly) with a byte indicating how many bytes are
- in the code description that follows, in the range 1..256.
-
- The codes themselves are decoded using tables made by huft_build() from
- the bit lengths. That routine and its comments are in the inflate.c
- module.
- */
-
-#define UNZIP_INTERNAL
-#include "unzip.h" /* must supply slide[] (uch) array and NEXTBYTE macro */
-
-#ifndef WSIZE
-# define WSIZE 0x8000 /* window size--must be a power of two, and */
-#endif /* at least 8K for zip's implode method */
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
-# define wsize G._wsize
-#else
-# define wsize WSIZE
-#endif
-
-/* routines here */
-static int get_tree OF((__GPRO__ unsigned *l, unsigned n));
-static int explode_lit8 OF((__GPRO__ struct huft *tb, struct huft *tl,
- struct huft *td, int bb, int bl, int bd));
-static int explode_lit4 OF((__GPRO__ struct huft *tb, struct huft *tl,
- struct huft *td, int bb, int bl, int bd));
-static int explode_nolit8 OF((__GPRO__ struct huft *tl, struct huft *td,
- int bl, int bd));
-static int explode_nolit4 OF((__GPRO__ struct huft *tl, struct huft *td,
- int bl, int bd));
-int explode OF((__GPRO));
-
-
-/* The implode algorithm uses a sliding 4K or 8K byte window on the
- uncompressed stream to find repeated byte strings. This is implemented
- here as a circular buffer. The index is updated simply by incrementing
- and then and'ing with 0x0fff (4K-1) or 0x1fff (8K-1). Here, the 32K
- buffer of inflate is used, and it works just as well to always have
- a 32K circular buffer, so the index is anded with 0x7fff. This is
- done to allow the window to also be used as the output buffer. */
-/* This must be supplied in an external module useable like "uch slide[8192];"
- or "uch *slide;", where the latter would be malloc'ed. In unzip, slide[]
- is actually a 32K area for use by inflate, which uses a 32K sliding window.
- */
-
-
-/* Tables for length and distance */
-static ZCONST ush cplen2[] =
- {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65};
-static ZCONST ush cplen3[] =
- {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
- 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66};
-static ZCONST ush extra[] =
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 8};
-static ZCONST ush cpdist4[] =
- {1, 65, 129, 193, 257, 321, 385, 449, 513, 577, 641, 705,
- 769, 833, 897, 961, 1025, 1089, 1153, 1217, 1281, 1345, 1409, 1473,
- 1537, 1601, 1665, 1729, 1793, 1857, 1921, 1985, 2049, 2113, 2177,
- 2241, 2305, 2369, 2433, 2497, 2561, 2625, 2689, 2753, 2817, 2881,
- 2945, 3009, 3073, 3137, 3201, 3265, 3329, 3393, 3457, 3521, 3585,
- 3649, 3713, 3777, 3841, 3905, 3969, 4033};
-static ZCONST ush cpdist8[] =
- {1, 129, 257, 385, 513, 641, 769, 897, 1025, 1153, 1281,
- 1409, 1537, 1665, 1793, 1921, 2049, 2177, 2305, 2433, 2561, 2689,
- 2817, 2945, 3073, 3201, 3329, 3457, 3585, 3713, 3841, 3969, 4097,
- 4225, 4353, 4481, 4609, 4737, 4865, 4993, 5121, 5249, 5377, 5505,
- 5633, 5761, 5889, 6017, 6145, 6273, 6401, 6529, 6657, 6785, 6913,
- 7041, 7169, 7297, 7425, 7553, 7681, 7809, 7937, 8065};
-
-
-/* Macros for inflate() bit peeking and grabbing.
- The usage is:
-
- NEEDBITS(j)
- x = b & mask_bits[j];
- DUMPBITS(j)
-
- where NEEDBITS makes sure that b has at least j bits in it, and
- DUMPBITS removes the bits from b. The macros use the variable k
- for the number of bits in b. Normally, b and k are register
- variables for speed.
- */
-
-#define NEEDBITS(n) {while(k<(n)){b|=((ulg)NEXTBYTE)<<k;k+=8;}}
-#define DUMPBITS(n) {b>>=(n);k-=(n);}
-
-
-
-static int get_tree(__G__ l, n)
- __GDEF
-unsigned *l; /* bit lengths */
-unsigned n; /* number expected */
-/* Get the bit lengths for a code representation from the compressed
- stream. If get_tree() returns 4, then there is an error in the data.
- Otherwise zero is returned. */
-{
- unsigned i; /* bytes remaining in list */
- unsigned k; /* lengths entered */
- unsigned j; /* number of codes */
- unsigned b; /* bit length for those codes */
-
-
- /* get bit lengths */
- i = NEXTBYTE + 1; /* length/count pairs to read */
- k = 0; /* next code */
- do {
- b = ((j = NEXTBYTE) & 0xf) + 1; /* bits in code (1..16) */
- j = ((j & 0xf0) >> 4) + 1; /* codes with those bits (1..16) */
- if (k + j > n)
- return 4; /* don't overflow l[] */
- do {
- l[k++] = b;
- } while (--j);
- } while (--i);
- return k != n ? 4 : 0; /* should have read n of them */
-}
-
-
-
-static int explode_lit8(__G__ tb, tl, td, bb, bl, bd)
- __GDEF
-struct huft *tb, *tl, *td; /* literal, length, and distance tables */
-int bb, bl, bd; /* number of bits decoded by those */
-/* Decompress the imploded data using coded literals and an 8K sliding
- window. */
-{
- long s; /* bytes to decompress */
- register unsigned e; /* table entry flag/number of extra bits */
- unsigned n, d; /* length and index for copy */
- unsigned w; /* current window position */
- struct huft *t; /* pointer to table entry */
- unsigned mb, ml, md; /* masks for bb, bl, and bd bits */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
- unsigned u; /* true if unflushed */
-
-
- /* explode the coded data */
- b = k = w = 0; /* initialize bit buffer, window */
- u = 1; /* buffer unflushed */
- mb = mask_bits[bb]; /* precompute masks for speed */
- ml = mask_bits[bl];
- md = mask_bits[bd];
- s = G.ucsize;
- while (s > 0) /* do until ucsize bytes uncompressed */
- {
- NEEDBITS(1)
- if (b & 1) /* then literal--decode it */
- {
- DUMPBITS(1)
- s--;
- NEEDBITS((unsigned)bb) /* get coded literal */
- if ((e = (t = tb + ((~(unsigned)b) & mb))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- redirSlide[w++] = (uch)t->v.n;
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- }
- else /* else distance/length */
- {
- DUMPBITS(1)
- NEEDBITS(7) /* get distance low bits */
- d = (unsigned)b & 0x7f;
- DUMPBITS(7)
- NEEDBITS((unsigned)bd) /* get coded distance high bits */
- if ((e = (t = td + ((~(unsigned)b) & md))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- d = w - d - t->v.n; /* construct offset */
- NEEDBITS((unsigned)bl) /* get coded length */
- if ((e = (t = tl + ((~(unsigned)b) & ml))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- n = t->v.n;
- if (e) /* get length extra bits */
- {
- NEEDBITS(8)
- n += (unsigned)b & 0xff;
- DUMPBITS(8)
- }
-
- /* do the copy */
- s -= n;
- do {
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {
- /* &= w/ wsize not needed and wrong if redirect */
- if (d >= wsize)
- return 1;
- n -= (e = (e = wsize - (d > w ? d : w)) > n ? n : e);
- } else
-#endif
- n -= (e = (e = wsize - ((d &= wsize-1) > w ? d : w)) > n ? n : e);
- if (u && w <= d)
- {
- memzero(redirSlide + w, e);
- w += e;
- d += e;
- }
- else
-#ifndef NOMEMCPY
- if (w - d >= e) /* (this test assumes unsigned comparison) */
- {
- memcpy(redirSlide + w, redirSlide + d, e);
- w += e;
- d += e;
- }
- else /* do it slow to avoid memcpy() overlap */
-#endif /* !NOMEMCPY */
- do {
- redirSlide[w++] = redirSlide[d++];
- } while (--e);
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- } while (n);
- }
- }
-
- /* flush out redirSlide */
- flush(__G__ redirSlide, (ulg)w, 0);
- if (G.csize + G.incnt + (k >> 3)) /* should have read csize bytes, but */
- { /* sometimes read one too many: k>>3 compensates */
- G.used_csize = G.lrec.csize - G.csize - G.incnt - (k >> 3);
- return 5;
- }
- return 0;
-}
-
-
-
-static int explode_lit4(__G__ tb, tl, td, bb, bl, bd)
- __GDEF
-struct huft *tb, *tl, *td; /* literal, length, and distance tables */
-int bb, bl, bd; /* number of bits decoded by those */
-/* Decompress the imploded data using coded literals and a 4K sliding
- window. */
-{
- long s; /* bytes to decompress */
- register unsigned e; /* table entry flag/number of extra bits */
- unsigned n, d; /* length and index for copy */
- unsigned w; /* current window position */
- struct huft *t; /* pointer to table entry */
- unsigned mb, ml, md; /* masks for bb, bl, and bd bits */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
- unsigned u; /* true if unflushed */
-
-
- /* explode the coded data */
- b = k = w = 0; /* initialize bit buffer, window */
- u = 1; /* buffer unflushed */
- mb = mask_bits[bb]; /* precompute masks for speed */
- ml = mask_bits[bl];
- md = mask_bits[bd];
- s = G.ucsize;
- while (s > 0) /* do until ucsize bytes uncompressed */
- {
- NEEDBITS(1)
- if (b & 1) /* then literal--decode it */
- {
- DUMPBITS(1)
- s--;
- NEEDBITS((unsigned)bb) /* get coded literal */
- if ((e = (t = tb + ((~(unsigned)b) & mb))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- redirSlide[w++] = (uch)t->v.n;
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- }
- else /* else distance/length */
- {
- DUMPBITS(1)
- NEEDBITS(6) /* get distance low bits */
- d = (unsigned)b & 0x3f;
- DUMPBITS(6)
- NEEDBITS((unsigned)bd) /* get coded distance high bits */
- if ((e = (t = td + ((~(unsigned)b) & md))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- d = w - d - t->v.n; /* construct offset */
- NEEDBITS((unsigned)bl) /* get coded length */
- if ((e = (t = tl + ((~(unsigned)b) & ml))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- n = t->v.n;
- if (e) /* get length extra bits */
- {
- NEEDBITS(8)
- n += (unsigned)b & 0xff;
- DUMPBITS(8)
- }
-
- /* do the copy */
- s -= n;
- do {
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {
- /* &= w/ wsize not needed and wrong if redirect */
- if (d >= wsize)
- return 1;
- n -= (e = (e = wsize - (d > w ? d : w)) > n ? n : e);
- } else
-#endif
- n -= (e = (e = wsize - ((d &= wsize-1) > w ? d : w)) > n ? n : e);
- if (u && w <= d)
- {
- memzero(redirSlide + w, e);
- w += e;
- d += e;
- }
- else
-#ifndef NOMEMCPY
- if (w - d >= e) /* (this test assumes unsigned comparison) */
- {
- memcpy(redirSlide + w, redirSlide + d, e);
- w += e;
- d += e;
- }
- else /* do it slow to avoid memcpy() overlap */
-#endif /* !NOMEMCPY */
- do {
- redirSlide[w++] = redirSlide[d++];
- } while (--e);
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- } while (n);
- }
- }
-
- /* flush out redirSlide */
- flush(__G__ redirSlide, (ulg)w, 0);
- if (G.csize + G.incnt + (k >> 3)) /* should have read csize bytes, but */
- { /* sometimes read one too many: k>>3 compensates */
- G.used_csize = G.lrec.csize - G.csize - G.incnt - (k >> 3);
- return 5;
- }
- return 0;
-}
-
-
-
-static int explode_nolit8(__G__ tl, td, bl, bd)
- __GDEF
-struct huft *tl, *td; /* length and distance decoder tables */
-int bl, bd; /* number of bits decoded by tl[] and td[] */
-/* Decompress the imploded data using uncoded literals and an 8K sliding
- window. */
-{
- long s; /* bytes to decompress */
- register unsigned e; /* table entry flag/number of extra bits */
- unsigned n, d; /* length and index for copy */
- unsigned w; /* current window position */
- struct huft *t; /* pointer to table entry */
- unsigned ml, md; /* masks for bl and bd bits */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
- unsigned u; /* true if unflushed */
-
-
- /* explode the coded data */
- b = k = w = 0; /* initialize bit buffer, window */
- u = 1; /* buffer unflushed */
- ml = mask_bits[bl]; /* precompute masks for speed */
- md = mask_bits[bd];
- s = G.ucsize;
- while (s > 0) /* do until ucsize bytes uncompressed */
- {
- NEEDBITS(1)
- if (b & 1) /* then literal--get eight bits */
- {
- DUMPBITS(1)
- s--;
- NEEDBITS(8)
- redirSlide[w++] = (uch)b;
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- DUMPBITS(8)
- }
- else /* else distance/length */
- {
- DUMPBITS(1)
- NEEDBITS(7) /* get distance low bits */
- d = (unsigned)b & 0x7f;
- DUMPBITS(7)
- NEEDBITS((unsigned)bd) /* get coded distance high bits */
- if ((e = (t = td + ((~(unsigned)b) & md))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- d = w - d - t->v.n; /* construct offset */
- NEEDBITS((unsigned)bl) /* get coded length */
- if ((e = (t = tl + ((~(unsigned)b) & ml))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- n = t->v.n;
- if (e) /* get length extra bits */
- {
- NEEDBITS(8)
- n += (unsigned)b & 0xff;
- DUMPBITS(8)
- }
-
- /* do the copy */
- s -= n;
- do {
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {
- /* &= w/ wsize not needed and wrong if redirect */
- if (d >= wsize)
- return 1;
- n -= (e = (e = wsize - (d > w ? d : w)) > n ? n : e);
- } else
-#endif
- n -= (e = (e = wsize - ((d &= wsize-1) > w ? d : w)) > n ? n : e);
- if (u && w <= d)
- {
- memzero(redirSlide + w, e);
- w += e;
- d += e;
- }
- else
-#ifndef NOMEMCPY
- if (w - d >= e) /* (this test assumes unsigned comparison) */
- {
- memcpy(redirSlide + w, redirSlide + d, e);
- w += e;
- d += e;
- }
- else /* do it slow to avoid memcpy() overlap */
-#endif /* !NOMEMCPY */
- do {
- redirSlide[w++] = redirSlide[d++];
- } while (--e);
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- } while (n);
- }
- }
-
- /* flush out redirSlide */
- flush(__G__ redirSlide, (ulg)w, 0);
- if (G.csize + G.incnt + (k >> 3)) /* should have read csize bytes, but */
- { /* sometimes read one too many: k>>3 compensates */
- G.used_csize = G.lrec.csize - G.csize - G.incnt - (k >> 3);
- return 5;
- }
- return 0;
-}
-
-
-
-static int explode_nolit4(__G__ tl, td, bl, bd)
- __GDEF
-struct huft *tl, *td; /* length and distance decoder tables */
-int bl, bd; /* number of bits decoded by tl[] and td[] */
-/* Decompress the imploded data using uncoded literals and a 4K sliding
- window. */
-{
- long s; /* bytes to decompress */
- register unsigned e; /* table entry flag/number of extra bits */
- unsigned n, d; /* length and index for copy */
- unsigned w; /* current window position */
- struct huft *t; /* pointer to table entry */
- unsigned ml, md; /* masks for bl and bd bits */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
- unsigned u; /* true if unflushed */
-
-
- /* explode the coded data */
- b = k = w = 0; /* initialize bit buffer, window */
- u = 1; /* buffer unflushed */
- ml = mask_bits[bl]; /* precompute masks for speed */
- md = mask_bits[bd];
- s = G.ucsize;
- while (s > 0) /* do until ucsize bytes uncompressed */
- {
- NEEDBITS(1)
- if (b & 1) /* then literal--get eight bits */
- {
- DUMPBITS(1)
- s--;
- NEEDBITS(8)
- redirSlide[w++] = (uch)b;
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- DUMPBITS(8)
- }
- else /* else distance/length */
- {
- DUMPBITS(1)
- NEEDBITS(6) /* get distance low bits */
- d = (unsigned)b & 0x3f;
- DUMPBITS(6)
- NEEDBITS((unsigned)bd) /* get coded distance high bits */
- if ((e = (t = td + ((~(unsigned)b) & md))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- d = w - d - t->v.n; /* construct offset */
- NEEDBITS((unsigned)bl) /* get coded length */
- if ((e = (t = tl + ((~(unsigned)b) & ml))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((~(unsigned)b) & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- n = t->v.n;
- if (e) /* get length extra bits */
- {
- NEEDBITS(8)
- n += (unsigned)b & 0xff;
- DUMPBITS(8)
- }
-
- /* do the copy */
- s -= n;
- do {
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {
- /* &= w/ wsize not needed and wrong if redirect */
- if (d >= wsize)
- return 1;
- n -= (e = (e = wsize - (d > w ? d : w)) > n ? n : e);
- } else
-#endif
- n -= (e = (e = wsize - ((d &= wsize-1) > w ? d : w)) > n ? n : e);
- if (u && w <= d)
- {
- memzero(redirSlide + w, e);
- w += e;
- d += e;
- }
- else
-#ifndef NOMEMCPY
- if (w - d >= e) /* (this test assumes unsigned comparison) */
- {
- memcpy(redirSlide + w, redirSlide + d, e);
- w += e;
- d += e;
- }
- else /* do it slow to avoid memcpy() overlap */
-#endif /* !NOMEMCPY */
- do {
- redirSlide[w++] = redirSlide[d++];
- } while (--e);
- if (w == wsize)
- {
- flush(__G__ redirSlide, (ulg)w, 0);
- w = u = 0;
- }
- } while (n);
- }
- }
-
- /* flush out redirSlide */
- flush(__G__ redirSlide, (ulg)w, 0);
- if (G.csize + G.incnt + (k >> 3)) /* should have read csize bytes, but */
- { /* sometimes read one too many: k>>3 compensates */
- G.used_csize = G.lrec.csize - G.csize - G.incnt - (k >> 3);
- return 5;
- }
- return 0;
-}
-
-
-
-int explode(__G)
- __GDEF
-/* Explode an imploded compressed stream. Based on the general purpose
- bit flag, decide on coded or uncoded literals, and an 8K or 4K sliding
- window. Construct the literal (if any), length, and distance codes and
- the tables needed to decode them (using huft_build() from inflate.c),
- and call the appropriate routine for the type of data in the remainder
- of the stream. The four routines are nearly identical, differing only
- in whether the literal is decoded or simply read in, and in how many
- bits are read in, uncoded, for the low distance bits. */
-{
- unsigned r; /* return codes */
- struct huft *tb; /* literal code table */
- struct huft *tl; /* length code table */
- struct huft *td; /* distance code table */
- int bb; /* bits for tb */
- int bl; /* bits for tl */
- int bd; /* bits for td */
- unsigned l[256]; /* bit lengths for codes */
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide)
- wsize = G.redirect_size, redirSlide = G.redirect_buffer;
- else
- wsize = WSIZE, redirSlide = slide;
-#endif
-
- /* Tune base table sizes. Note: I thought that to truly optimize speed,
- I would have to select different bl, bd, and bb values for different
- compressed file sizes. I was surprised to find out that the values of
- 7, 7, and 9 worked best over a very wide range of sizes, except that
- bd = 8 worked marginally better for large compressed sizes. */
- bl = 7;
- bd = (G.csize + G.incnt) > 200000L ? 8 : 7;
-
-
- /* With literal tree--minimum match length is 3 */
-#ifdef DEBUG
- G.hufts = 0; /* initialize huft's malloc'ed */
-#endif
- if (G.lrec.general_purpose_bit_flag & 4)
- {
- bb = 9; /* base table size for literals */
- if ((r = get_tree(__G__ l, 256)) != 0)
- return (int)r;
- if ((r = huft_build(__G__ l, 256, 256, NULL, NULL, &tb, &bb)) != 0)
- {
- if (r == 1)
- huft_free(tb);
- return (int)r;
- }
- if ((r = get_tree(__G__ l, 64)) != 0)
- return (int)r;
- if ((r = huft_build(__G__ l, 64, 0, cplen3, extra, &tl, &bl)) != 0)
- {
- if (r == 1)
- huft_free(tl);
- huft_free(tb);
- return (int)r;
- }
- if ((r = get_tree(__G__ l, 64)) != 0)
- return (int)r;
- if (G.lrec.general_purpose_bit_flag & 2) /* true if 8K */
- {
- if ((r = huft_build(__G__ l, 64, 0, cpdist8, extra, &td, &bd)) != 0)
- {
- if (r == 1)
- huft_free(td);
- huft_free(tl);
- huft_free(tb);
- return (int)r;
- }
- r = explode_lit8(__G__ tb, tl, td, bb, bl, bd);
- }
- else /* else 4K */
- {
- if ((r = huft_build(__G__ l, 64, 0, cpdist4, extra, &td, &bd)) != 0)
- {
- if (r == 1)
- huft_free(td);
- huft_free(tl);
- huft_free(tb);
- return (int)r;
- }
- r = explode_lit4(__G__ tb, tl, td, bb, bl, bd);
- }
- huft_free(td);
- huft_free(tl);
- huft_free(tb);
- }
- else
-
-
- /* No literal tree--minimum match length is 2 */
- {
- if ((r = get_tree(__G__ l, 64)) != 0)
- return (int)r;
- if ((r = huft_build(__G__ l, 64, 0, cplen2, extra, &tl, &bl)) != 0)
- {
- if (r == 1)
- huft_free(tl);
- return (int)r;
- }
- if ((r = get_tree(__G__ l, 64)) != 0)
- return (int)r;
- if (G.lrec.general_purpose_bit_flag & 2) /* true if 8K */
- {
- if ((r = huft_build(__G__ l, 64, 0, cpdist8, extra, &td, &bd)) != 0)
- {
- if (r == 1)
- huft_free(td);
- huft_free(tl);
- return (int)r;
- }
- r = explode_nolit8(__G__ tl, td, bl, bd);
- }
- else /* else 4K */
- {
- if ((r = huft_build(__G__ l, 64, 0, cpdist4, extra, &td, &bd)) != 0)
- {
- if (r == 1)
- huft_free(td);
- huft_free(tl);
- return (int)r;
- }
- r = explode_nolit4(__G__ tl, td, bl, bd);
- }
- huft_free(td);
- huft_free(tl);
- }
- Trace((stderr, "<%u > ", G.hufts));
- return (int)r;
-}
-
-/* so explode.c and inflate.c can be compiled together into one object: */
-#undef NEXTBYTE
-#undef NEEDBITS
-#undef DUMPBITS
diff --git a/Build/source/extra/unzip/extract.c b/Build/source/extra/unzip/extract.c
deleted file mode 100644
index 75ed7e0fd0e..00000000000
--- a/Build/source/extra/unzip/extract.c
+++ /dev/null
@@ -1,1985 +0,0 @@
-/*---------------------------------------------------------------------------
-
- extract.c
-
- This file contains the high-level routines ("driver routines") for extrac-
- ting and testing zipfile members. It calls the low-level routines in files
- explode.c, inflate.c, unreduce.c and unshrink.c.
-
- Contains: extract_or_test_files()
- store_info()
- extract_or_test_member()
- TestExtraField()
- test_compr_eb()
- memextract()
- memflush()
- fnfilter()
-
- ---------------------------------------------------------------------------*/
-
-
-#define EXTRACT_C
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include "crypt.h"
-#ifdef WINDLL
-# ifdef POCKET_UNZIP
-# include "wince/intrface.h"
-# else
-# include "windll/windll.h"
-# endif
-#endif
-
-#define GRRDUMP(buf,len) { \
- int i, j; \
- \
- for (j = 0; j < (len)/16; ++j) { \
- printf(" "); \
- for (i = 0; i < 16; ++i) \
- printf("%02x ", (uch)(buf)[i+(j<<4)]); \
- printf("\n "); \
- for (i = 0; i < 16; ++i) { \
- char c = (char)(buf)[i+(j<<4)]; \
- \
- if (c == '\n') \
- printf("\\n "); \
- else if (c == '\r') \
- printf("\\r "); \
- else \
- printf(" %c ", c); \
- } \
- printf("\n"); \
- } \
- if ((len) % 16) { \
- printf(" "); \
- for (i = j<<4; i < (len); ++i) \
- printf("%02x ", (uch)(buf)[i]); \
- printf("\n "); \
- for (i = j<<4; i < (len); ++i) { \
- char c = (char)(buf)[i]; \
- \
- if (c == '\n') \
- printf("\\n "); \
- else if (c == '\r') \
- printf("\\r "); \
- else \
- printf(" %c ", c); \
- } \
- printf("\n"); \
- } \
-}
-
-static int store_info OF((__GPRO));
-static int extract_or_test_member OF((__GPRO));
-#ifndef SFX
- static int TestExtraField OF((__GPRO__ uch *ef, unsigned ef_len));
- static int test_compr_eb OF((__GPRO__ uch *eb, unsigned eb_size,
- unsigned compr_offset,
- int (*test_uc_ebdata)(__GPRO__ uch *eb, unsigned eb_size,
- uch *eb_ucptr, ulg eb_ucsize)));
-#endif
-#ifdef SET_DIR_ATTRIB
- static int dircomp OF((ZCONST zvoid *a, ZCONST zvoid *b));
-#endif
-
-
-
-/*******************************/
-/* Strings used in extract.c */
-/*******************************/
-
-static ZCONST char Far VersionMsg[] =
- " skipping: %-22s need %s compat. v%u.%u (can do v%u.%u)\n";
-static ZCONST char Far ComprMsgNum[] =
- " skipping: %-22s unsupported compression method %u\n";
-#ifndef SFX
- static ZCONST char Far ComprMsgName[] =
- " skipping: %-22s `%s' method not supported\n";
- static ZCONST char Far CmprNone[] = "store";
- static ZCONST char Far CmprShrink[] = "shrink";
- static ZCONST char Far CmprReduce[] = "reduce";
- static ZCONST char Far CmprImplode[] = "implode";
- static ZCONST char Far CmprTokenize[] = "tokenize";
- static ZCONST char Far CmprDeflate[] = "deflate";
- static ZCONST char Far CmprEnDeflate[] = "enhanced deflate";
- static ZCONST char Far CmprDCLImplode[] = "DCL implode";
- static ZCONST char Far *ComprNames[NUM_METHODS] = {
- CmprNone, CmprShrink, CmprReduce, CmprReduce, CmprReduce, CmprReduce,
- CmprImplode, CmprTokenize, CmprDeflate, CmprEnDeflate, CmprDCLImplode
- };
-#endif /* !SFX */
-static ZCONST char Far FilNamMsg[] =
- "%s: bad filename length (%s)\n";
-static ZCONST char Far ExtFieldMsg[] =
- "%s: bad extra field length (%s)\n";
-static ZCONST char Far OffsetMsg[] =
- "file #%u: bad zipfile offset (%s): %ld\n";
-static ZCONST char Far ExtractMsg[] =
- "%8sing: %-22s %s%s";
-#ifndef SFX
- static ZCONST char Far LengthMsg[] =
- "%s %s: %ld bytes required to uncompress to %lu bytes;\n %s\
- supposed to require %lu bytes%s%s%s\n";
-#endif
-
-static ZCONST char Far BadFileCommLength[] = "%s: bad file comment length\n";
-static ZCONST char Far LocalHdrSig[] = "local header sig";
-static ZCONST char Far BadLocalHdr[] = "file #%u: bad local header\n";
-static ZCONST char Far AttemptRecompensate[] =
- " (attempting to re-compensate)\n";
-#ifndef SFX
- static ZCONST char Far BackslashPathSep[] =
- "warning: %s appears to use backslashes as path separators\n";
-#endif
-static ZCONST char Far SkipVolumeLabel[] =
- " skipping: %-22s %svolume label\n";
-
-#ifdef SET_DIR_ATTRIB /* messages of code for setting directory attributes */
- static ZCONST char Far DirlistEntryNoMem[] =
- "warning: cannot alloc memory for dir times/permissions/UID/GID\n";
- static ZCONST char Far DirlistSortNoMem[] =
- "warning: cannot alloc memory to sort dir times/perms/etc.\n";
- static ZCONST char Far DirlistSetAttrFailed[] =
- "warning: set times/attribs failed for %s\n";
-#endif
-
-#ifndef WINDLL
- static ZCONST char Far ReplaceQuery[] =
- "replace %s? [y]es, [n]o, [A]ll, [N]one, [r]ename: ";
- static ZCONST char Far AssumeNone[] = " NULL\n(assuming [N]one)\n";
- static ZCONST char Far NewNameQuery[] = "new name: ";
- static ZCONST char Far InvalidResponse[] = "error: invalid response [%c]\n";
-#endif /* !WINDLL */
-
-static ZCONST char Far ErrorInArchive[] =
- "At least one %serror was detected in %s.\n";
-static ZCONST char Far ZeroFilesTested[] =
- "Caution: zero files tested in %s.\n";
-
-#ifndef VMS
- static ZCONST char Far VMSFormatQuery[] =
- "\n%s: stored in VMS format. Extract anyway? (y/n) ";
-#endif
-
-#if CRYPT
- static ZCONST char Far SkipCannotGetPasswd[] =
- " skipping: %-22s unable to get password\n";
- static ZCONST char Far SkipIncorrectPasswd[] =
- " skipping: %-22s incorrect password\n";
- static ZCONST char Far FilesSkipBadPasswd[] =
- "%u file%s skipped because of incorrect password.\n";
- static ZCONST char Far MaybeBadPasswd[] =
- " (may instead be incorrect password)\n";
-#else
- static ZCONST char Far SkipEncrypted[] =
- " skipping: %-22s encrypted (not supported)\n";
-#endif
-
-static ZCONST char Far NoErrInCompData[] =
- "No errors detected in compressed data of %s.\n";
-static ZCONST char Far NoErrInTestedFiles[] =
- "No errors detected in %s for the %u file%s tested.\n";
-static ZCONST char Far FilesSkipped[] =
- "%u file%s skipped because of unsupported compression or encoding.\n";
-
-static ZCONST char Far ErrUnzipFile[] = " error: %s%s %s\n";
-static ZCONST char Far ErrUnzipNoFile[] = "\n error: %s%s\n";
-static ZCONST char Far NotEnoughMem[] = "not enough memory to ";
-static ZCONST char Far InvalidComprData[] = "invalid compressed data to ";
-static ZCONST char Far Inflate[] = "inflate";
-
-#ifndef SFX
- static ZCONST char Far Explode[] = "explode";
-#ifndef LZW_CLEAN
- static ZCONST char Far Unshrink[] = "unshrink";
-#endif
-#endif
-
-#if (!defined(DELETE_IF_FULL) || !defined(HAVE_UNLINK))
- static ZCONST char Far FileTruncated[] =
- "warning: %s is probably truncated\n";
-#endif
-
-static ZCONST char Far FileUnknownCompMethod[] =
- "%s: unknown compression method\n";
-static ZCONST char Far BadCRC[] = " bad CRC %08lx (should be %08lx)\n";
-
- /* TruncEAs[] also used in OS/2 mapname(), close_outfile() */
-char ZCONST Far TruncEAs[] = " compressed EA data missing (%d bytes)%s";
-char ZCONST Far TruncNTSD[] =
- " compressed WinNT security data missing (%d bytes)%s";
-
-#ifndef SFX
- static ZCONST char Far InconsistEFlength[] = "bad extra-field entry:\n \
- EF block length (%u bytes) exceeds remaining EF data (%u bytes)\n";
- static ZCONST char Far InvalidComprDataEAs[] =
- " invalid compressed data for EAs\n";
-# if (defined(WIN32) && defined(NTSD_EAS))
- static ZCONST char Far InvalidSecurityEAs[] =
- " EAs fail security check\n";
-# endif
- static ZCONST char Far UnsuppNTSDVersEAs[] =
- " unsupported NTSD EAs version %d\n";
- static ZCONST char Far BadCRC_EAs[] = " bad CRC for extended attributes\n";
- static ZCONST char Far UnknComprMethodEAs[] =
- " unknown compression method for EAs (%u)\n";
- static ZCONST char Far NotEnoughMemEAs[] =
- " out of memory while inflating EAs\n";
- static ZCONST char Far UnknErrorEAs[] =
- " unknown error on extended attributes\n";
-#endif /* !SFX */
-
-static ZCONST char Far UnsupportedExtraField[] =
- "\nerror: unsupported extra-field compression type (%u)--skipping\n";
-static ZCONST char Far BadExtraFieldCRC[] =
- "error [%s]: bad extra-field CRC %08lx (should be %08lx)\n";
-
-
-
-
-
-/**************************************/
-/* Function extract_or_test_files() */
-/**************************************/
-
-int extract_or_test_files(__G) /* return PK-type error code */
- __GDEF
-{
- uch *cd_inptr;
- unsigned i, j, filnum=0, blknum=0;
- int cd_incnt, renamed, query;
- int error, error_in_archive=PK_COOL, *fn_matched=NULL, *xn_matched=NULL;
-#ifdef WINDLL
- int done_once = 0;
-#else
- extent len;
-#endif
- unsigned members_remaining, num_skipped=0, num_bad_pwd=0;
- long cd_bufstart, bufstart, inbuf_offset, request;
- LONGINT old_extra_bytes = 0L;
-#ifdef SET_DIR_ATTRIB
- unsigned num_dirs=0;
- dirtime *dirlist=(dirtime *)NULL, **sorted_dirlist=(dirtime **)NULL;
-#endif
-
-
-/*---------------------------------------------------------------------------
- The basic idea of this function is as follows. Since the central di-
- rectory lies at the end of the zipfile and the member files lie at the
- beginning or middle or wherever, it is not very desirable to simply
- read a central directory entry, jump to the member and extract it, and
- then jump back to the central directory. In the case of a large zipfile
- this would lead to a whole lot of disk-grinding, especially if each mem-
- ber file is small. Instead, we read from the central directory the per-
- tinent information for a block of files, then go extract/test the whole
- block. Thus this routine contains two small(er) loops within a very
- large outer loop: the first of the small ones reads a block of files
- from the central directory; the second extracts or tests each file; and
- the outer one loops over blocks. There's some file-pointer positioning
- stuff in between, but that's about it. Btw, it's because of this jump-
- ing around that we can afford to be lenient if an error occurs in one of
- the member files: we should still be able to go find the other members,
- since we know the offset of each from the beginning of the zipfile.
- ---------------------------------------------------------------------------*/
-
- G.pInfo = G.info;
- members_remaining = (unsigned)G.ecrec.total_entries_central_dir;
-
-#if CRYPT
- G.newzip = TRUE;
-#endif
-#ifndef SFX
- G.reported_backslash = FALSE;
-#endif
-
- /* malloc space for check on unmatched filespecs (OK if one or both NULL) */
- if (G.filespecs > 0 &&
- (fn_matched=(int *)malloc(G.filespecs*sizeof(int))) != (int *)NULL)
- for (i = 0; i < G.filespecs; ++i)
- fn_matched[i] = FALSE;
- if (G.xfilespecs > 0 &&
- (xn_matched=(int *)malloc(G.xfilespecs*sizeof(int))) != (int *)NULL)
- for (i = 0; i < G.xfilespecs; ++i)
- xn_matched[i] = FALSE;
-
-/*---------------------------------------------------------------------------
- Begin main loop over blocks of member files. We know the entire central
- directory is on this disk: we would not have any of this information un-
- less the end-of-central-directory record was on this disk, and we would
- not have gotten to this routine unless this is also the disk on which
- the central directory starts. In practice, this had better be the ONLY
- disk in the archive, but we'll add multi-disk support soon.
- ---------------------------------------------------------------------------*/
-
- while (members_remaining) {
- j = 0;
-#ifdef AMIGA
- memzero(G.filenotes, DIR_BLKSIZ * sizeof(char *));
-#endif
-
- /*
- * Loop through files in central directory, storing offsets, file
- * attributes, case-conversion and text-conversion flags until block
- * size is reached.
- */
-
- while (members_remaining && (j < DIR_BLKSIZ)) {
- --members_remaining;
- G.pInfo = &G.info[j];
-
- if (readbuf(__G__ G.sig, 4) == 0) {
- error_in_archive = PK_EOF;
- members_remaining = 0; /* ...so no more left to do */
- break;
- }
- if (strncmp(G.sig, central_hdr_sig, 4)) { /* just to make sure */
- Info(slide, 0x401, ((char *)slide, LoadFarString(CentSigMsg),
- j + blknum*DIR_BLKSIZ + 1));
- Info(slide, 0x401, ((char *)slide, LoadFarString(ReportMsg)));
- error_in_archive = PK_BADERR;
- members_remaining = 0; /* ...so no more left to do */
- break;
- }
- /* process_cdir_file_hdr() sets pInfo->hostnum, pInfo->lcflag */
- if ((error = process_cdir_file_hdr(__G)) != PK_COOL) {
- error_in_archive = error; /* only PK_EOF defined */
- members_remaining = 0; /* ...so no more left to do */
- break;
- }
- if ((error = do_string(__G__ G.crec.filename_length, DS_FN)) !=
- PK_COOL)
- {
- if (error > error_in_archive)
- error_in_archive = error;
- if (error > PK_WARN) { /* fatal: no more left to do */
- Info(slide, 0x401, ((char *)slide, LoadFarString(FilNamMsg),
- FnFilter1(G.filename), "central"));
- members_remaining = 0;
- break;
- }
- }
- if ((error = do_string(__G__ G.crec.extra_field_length,
- EXTRA_FIELD)) != 0)
- {
- if (error > error_in_archive)
- error_in_archive = error;
- if (error > PK_WARN) { /* fatal */
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ExtFieldMsg),
- FnFilter1(G.filename), "central"));
- members_remaining = 0;
- break;
- }
- }
-#ifdef AMIGA
- G.filenote_slot = j;
- if ((error = do_string(__G__ G.crec.file_comment_length,
- uO.N_flag ? FILENOTE : SKIP)) != PK_COOL)
-#else
- if ((error = do_string(__G__ G.crec.file_comment_length, SKIP))
- != PK_COOL)
-#endif
- {
- if (error > error_in_archive)
- error_in_archive = error;
- if (error > PK_WARN) { /* fatal */
- Info(slide, 0x421, ((char *)slide,
- LoadFarString(BadFileCommLength),
- FnFilter1(G.filename)));
- members_remaining = 0;
- break;
- }
- }
- if (G.process_all_files) {
- if (store_info(__G))
- ++j; /* file is OK; info[] stored; continue with next */
- else
- ++num_skipped;
- } else {
- int do_this_file;
-
- if (G.filespecs == 0)
- do_this_file = TRUE;
- else { /* check if this entry matches an `include' argument */
- do_this_file = FALSE;
- for (i = 0; i < G.filespecs; i++)
- if (match(G.filename, G.pfnames[i], uO.C_flag)) {
- do_this_file = TRUE; /* ^-- ignore case or not? */
- if (fn_matched)
- fn_matched[i] = TRUE;
- break; /* found match, so stop looping */
- }
- }
- if (do_this_file) { /* check if this is an excluded file */
- for (i = 0; i < G.xfilespecs; i++)
- if (match(G.filename, G.pxnames[i], uO.C_flag)) {
- do_this_file = FALSE; /* ^-- ignore case or not? */
- if (xn_matched)
- xn_matched[i] = TRUE;
- break;
- }
- }
- if (do_this_file) {
- if (store_info(__G))
- ++j; /* file is OK */
- else
- ++num_skipped; /* unsupp. compression or encryption */
- }
- } /* end if (process_all_files) */
-
-
- } /* end while-loop (adding files to current block) */
-
- /* save position in central directory so can come back later */
- cd_bufstart = G.cur_zipfile_bufstart;
- cd_inptr = G.inptr;
- cd_incnt = G.incnt;
-
- /*-----------------------------------------------------------------------
- Second loop: process files in current block, extracting or testing
- each one.
- -----------------------------------------------------------------------*/
-
- for (i = 0; i < j; ++i) {
- filnum++; /* filnum = i + blknum*DIR_BLKSIZ + 1; */
- G.pInfo = &G.info[i];
-#ifdef NOVELL_BUG_FAILSAFE
- G.dne = FALSE; /* assume file exists until stat() says otherwise */
-#endif
-
- /* if the target position is not within the current input buffer
- * (either haven't yet read far enough, or (maybe) skipping back-
- * ward), skip to the target position and reset readbuf(). */
-
- /* ZLSEEK(pInfo->offset): */
- request = G.pInfo->offset + G.extra_bytes;
- inbuf_offset = request % INBUFSIZ;
- bufstart = request - inbuf_offset;
-
- Trace((stderr, "\ndebug: request = %ld, inbuf_offset = %ld\n",
- request, inbuf_offset));
- Trace((stderr,
- "debug: bufstart = %ld, cur_zipfile_bufstart = %ld\n",
- bufstart, G.cur_zipfile_bufstart));
- if (request < 0) {
- Info(slide, 0x401, ((char *)slide, LoadFarStringSmall(SeekMsg),
- G.zipfn, LoadFarString(ReportMsg)));
- error_in_archive = PK_ERR;
- if (filnum == 1 && G.extra_bytes != 0L) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(AttemptRecompensate)));
- old_extra_bytes = G.extra_bytes;
- G.extra_bytes = 0L;
- request = G.pInfo->offset; /* could also check if != 0 */
- inbuf_offset = request % INBUFSIZ;
- bufstart = request - inbuf_offset;
- Trace((stderr, "debug: request = %ld, inbuf_offset = %ld\n",
- request, inbuf_offset));
- Trace((stderr,
- "debug: bufstart = %ld, cur_zipfile_bufstart = %ld\n",
- bufstart, G.cur_zipfile_bufstart));
- } else {
- error_in_archive = PK_BADERR;
- continue; /* this one hosed; try next */
- }
- }
- /* try again */
- if (request < 0) {
- Trace((stderr, "debug: recompensated request still < 0\n"));
- Info(slide, 0x401, ((char *)slide, LoadFarStringSmall(SeekMsg),
- G.zipfn, LoadFarString(ReportMsg)));
- error_in_archive = PK_BADERR;
- continue;
- } else if (bufstart != G.cur_zipfile_bufstart) {
- Trace((stderr, "debug: bufstart != cur_zipfile_bufstart\n"));
-#ifdef USE_STRM_INPUT
- fseek((FILE *)G.zipfd,(LONGINT)bufstart,SEEK_SET);
- G.cur_zipfile_bufstart = ftell((FILE *)G.zipfd);
-#else /* !USE_STRM_INPUT */
- G.cur_zipfile_bufstart =
- lseek(G.zipfd,(LONGINT)bufstart,SEEK_SET);
-#endif /* ?USE_STRM_INPUT */
- if ((G.incnt = read(G.zipfd,(char *)G.inbuf,INBUFSIZ)) <= 0)
- {
- Info(slide, 0x401, ((char *)slide, LoadFarString(OffsetMsg),
- filnum, "lseek", bufstart));
- error_in_archive = PK_BADERR;
- continue; /* can still do next file */
- }
- G.inptr = G.inbuf + (int)inbuf_offset;
- G.incnt -= (int)inbuf_offset;
- } else {
- G.incnt += (int)(G.inptr-G.inbuf) - (int)inbuf_offset;
- G.inptr = G.inbuf + (int)inbuf_offset;
- }
-
- /* should be in proper position now, so check for sig */
- if (readbuf(__G__ G.sig, 4) == 0) { /* bad offset */
- Info(slide, 0x401, ((char *)slide, LoadFarString(OffsetMsg),
- filnum, "EOF", request));
- error_in_archive = PK_BADERR;
- continue; /* but can still try next one */
- }
- if (strncmp(G.sig, local_hdr_sig, 4)) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(OffsetMsg),
- filnum, LoadFarStringSmall(LocalHdrSig), request));
- /*
- GRRDUMP(G.sig, 4)
- GRRDUMP(local_hdr_sig, 4)
- */
- error_in_archive = PK_ERR;
- if ((filnum == 1 && G.extra_bytes != 0L) ||
- (G.extra_bytes == 0L && old_extra_bytes != 0L)) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(AttemptRecompensate)));
- if (G.extra_bytes) {
- old_extra_bytes = G.extra_bytes;
- G.extra_bytes = 0L;
- } else
- G.extra_bytes = old_extra_bytes; /* third attempt */
- ZLSEEK(G.pInfo->offset)
- if (readbuf(__G__ G.sig, 4) == 0) { /* bad offset */
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(OffsetMsg), filnum, "EOF", request));
- error_in_archive = PK_BADERR;
- continue; /* but can still try next one */
- }
- if (strncmp(G.sig, local_hdr_sig, 4)) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(OffsetMsg), filnum,
- LoadFarStringSmall(LocalHdrSig), request));
- error_in_archive = PK_BADERR;
- continue;
- }
- } else
- continue; /* this one hosed; try next */
- }
- if ((error = process_local_file_hdr(__G)) != PK_COOL) {
- Info(slide, 0x421, ((char *)slide, LoadFarString(BadLocalHdr),
- filnum));
- error_in_archive = error; /* only PK_EOF defined */
- continue; /* can still try next one */
- }
- if ((error = do_string(__G__ G.lrec.filename_length, DS_FN)) !=
- PK_COOL)
- {
- if (error > error_in_archive)
- error_in_archive = error;
- if (error > PK_WARN) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(FilNamMsg),
- FnFilter1(G.filename), "local"));
- continue; /* go on to next one */
- }
- }
- if (G.extra_field != (uch *)NULL) {
- free(G.extra_field);
- G.extra_field = (uch *)NULL;
- }
- if ((error =
- do_string(__G__ G.lrec.extra_field_length, EXTRA_FIELD)) != 0)
- {
- if (error > error_in_archive)
- error_in_archive = error;
- if (error > PK_WARN) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ExtFieldMsg),
- FnFilter1(G.filename), "local"));
- continue; /* go on */
- }
- }
-
-#if CRYPT
- if (G.pInfo->encrypted &&
- (error = decrypt(__G__ uO.pwdarg)) != PK_COOL) {
- if (error == PK_WARN) {
- if (!((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2)))
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(SkipIncorrectPasswd),
- FnFilter1(G.filename)));
- ++num_bad_pwd;
- } else { /* (error > PK_WARN) */
- if (error > error_in_archive)
- error_in_archive = error;
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(SkipCannotGetPasswd),
- FnFilter1(G.filename)));
- }
- continue; /* go on to next file */
- }
-#endif /* CRYPT */
-
- /*
- * just about to extract file: if extracting to disk, check if
- * already exists, and if so, take appropriate action according to
- * fflag/uflag/overwrite_all/etc. (we couldn't do this in upper
- * loop because we don't store the possibly renamed filename[] in
- * info[])
- */
-#ifdef DLL
- if (!uO.tflag && !uO.cflag && !G.redirect_data)
-#else
- if (!uO.tflag && !uO.cflag)
-#endif
- {
- renamed = FALSE; /* user hasn't renamed output file yet */
-
-startover:
- query = FALSE;
- /* for files from DOS FAT, check for use of backslash instead
- * of slash as directory separator (bug in some zipper(s); so
- * far, not a problem in HPFS, NTFS or VFAT systems)
- */
-#ifndef SFX
- if (G.pInfo->hostnum == FS_FAT_ && !strchr(G.filename, '/')) {
- char *p=G.filename-1;
-
- while (*++p) {
- if (*p == '\\') {
- if (!G.reported_backslash) {
- Info(slide, 0x21, ((char *)slide,
- LoadFarString(BackslashPathSep), G.zipfn));
- G.reported_backslash = TRUE;
- if (!error_in_archive)
- error_in_archive = PK_WARN;
- }
- *p = '/';
- }
- }
- }
-#endif /* !SFX */
-
- /* mapname can create dirs if not freshening or if renamed */
- if ((error = mapname(__G__ renamed)) > PK_WARN) {
- if (error == IZ_CREATED_DIR) {
-#ifdef SET_DIR_ATTRIB
- dirtime *d_entry;
-
- d_entry = (dirtime *)malloc(sizeof(dirtime));
- if (d_entry == (dirtime *)NULL) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(DirlistEntryNoMem)));
- } else {
- unsigned eb_izux_flg;
-
- d_entry->next = dirlist;
- dirlist = d_entry;
- dirlist->fn =
- (char *)malloc(strlen(G.filename) + 1);
- if (dirlist->fn == (char *)NULL) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(DirlistEntryNoMem)));
- dirlist = d_entry->next;
- free(d_entry);
- if (!error_in_archive)
- error_in_archive = PK_WARN;
- continue;
- }
- strcpy(dirlist->fn, G.filename);
- dirlist->perms = G.pInfo->file_attr;
-#ifdef USE_EF_UT_TIME
- eb_izux_flg = G.extra_field? ef_scan_for_izux(
- G.extra_field, G.lrec.extra_field_length, 0,
- G.lrec.last_mod_dos_datetime,
-#ifdef IZ_CHECK_TZ
- (G.tz_is_valid ? &(dirlist->u.t3) : NULL),
-#else
- &(dirlist->u.t3),
-#endif
- dirlist->uidgid)
- : 0;
-#else /* !USE_EF_UT_TIME */
- eb_izux_flg = 0;
-#endif /* ?USE_EF_UT_TIME */
- if (eb_izux_flg & EB_UT_FL_MTIME) {
- TTrace((stderr,
- "\nextract: Unix dir e.f. modtime = %ld\n",
- dirlist->u.t3.mtime));
- } else {
- dirlist->u.t3.mtime = dos_to_unix_time(
- G.lrec.last_mod_dos_datetime);
- }
- if (eb_izux_flg & EB_UT_FL_ATIME) {
- TTrace((stderr,
- "\nextract: Unix dir e.f. actime = %ld\n",
- dirlist->u.t3.atime));
- } else {
- dirlist->u.t3.atime =
- dirlist->u.t3.mtime;
- }
- dirlist->have_uidgid =
- (uO.X_flag && (eb_izux_flg & EB_UX2_VALID));
- ++num_dirs;
- }
-#endif /* SET_DIR_ATTRIB */
- } else if (error == IZ_VOL_LABEL) {
-#ifdef DOS_OS2_W32
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(SkipVolumeLabel),
- FnFilter1(G.filename),
- uO.volflag? "hard disk " : ""));
-#else
- Info(slide, 1, ((char *)slide,
- LoadFarString(SkipVolumeLabel),
- FnFilter1(G.filename), ""));
-#endif
- /* if (!error_in_archive)
- error_in_archive = PK_WARN; */
- } else if (error > PK_ERR && error_in_archive < PK_ERR)
- error_in_archive = PK_ERR;
- Trace((stderr, "mapname(%s) returns error = %d\n",
- FnFilter1(G.filename), error));
- continue; /* go on to next file */
- }
-
-#ifdef QDOS
- QFilename(__G__ G.filename);
-#endif
- switch (check_for_newer(__G__ G.filename)) {
- case DOES_NOT_EXIST:
-#ifdef NOVELL_BUG_FAILSAFE
- G.dne = TRUE; /* stat() says file DOES NOT EXIST */
-#endif
- /* if freshening, don't skip if just renamed */
- if (uO.fflag && !renamed)
- continue; /* freshen (no new files): skip */
- break;
- case EXISTS_AND_OLDER:
- if (uO.overwrite_none) {
-#ifdef WINDLL
- char szStr[FILNAMSIZ+40]; /* add. space for text */
-
- if ((!G.prompt_always) || (done_once)) {
- sprintf(szStr,
- "Target file exists.\nSkipping %s\n",
- FnFilter1(G.filename));
- win_fprintf((zvoid *)&G, stdout,
- strlen(szStr), szStr);
- } else {
- query = TRUE;
- break;
- }
-#endif /* WINDLL */
- continue; /* never overwrite: skip file */
- }
-#ifdef UNIXBACKUP
- if (!uO.overwrite_all && !uO.B_flag)
-#else
- if (!uO.overwrite_all)
-#endif
- query = TRUE;
- break;
- case EXISTS_AND_NEWER: /* (or equal) */
- if (uO.overwrite_none || (uO.uflag && !renamed)) {
-#ifdef WINDLL
- char szStr[FILNAMSIZ+40]; /* add. space for text */
-
- if ((!G.prompt_always) || (done_once)) {
- sprintf(szStr,
- "Target file newer.\nSkipping %s\n",
- FnFilter1(G.filename));
- win_fprintf((zvoid *)&G, stdout,
- strlen(szStr), szStr);
- } else {
- query = TRUE;
- break;
- }
-#endif /* WINDLL */
- continue; /* skip if update/freshen & orig name */
- }
-#ifdef UNIXBACKUP
- if (!uO.overwrite_all && !uO.B_flag)
-#else
- if (!uO.overwrite_all)
-#endif
- query = TRUE;
- break;
- }
- if (query) {
-#ifdef WINDLL
- switch (G.lpUserFunctions->replace != NULL ?
- (*G.lpUserFunctions->replace)(G.filename) :
- IDM_REPLACE_NONE) {
- case IDM_REPLACE_RENAME:
- _ISO_INTERN(G.filename);
- renamed = TRUE;
- goto startover;
- case IDM_REPLACE_YES:
- break;
- case IDM_REPLACE_ALL:
- uO.overwrite_all = TRUE;
- uO.overwrite_none = FALSE; /* just to make sure */
- break;
- case IDM_REPLACE_NONE:
- uO.overwrite_none = TRUE;
- uO.overwrite_all = FALSE; /* make sure */
- done_once = TRUE;
- /* FALL THROUGH, skip */
- case IDM_REPLACE_NO:
- {
- char szStr[FILNAMSIZ+40];
-
- sprintf(szStr,
- "Target file newer.\nSkipping %s\n",
- FnFilter1(G.filename));
- win_fprintf((zvoid *)&G, stdout,
- strlen(szStr), szStr);
- }
- continue;
- }
-#else /* !WINDLL */
-reprompt:
- Info(slide, 0x81, ((char *)slide,
- LoadFarString(ReplaceQuery),
- FnFilter1(G.filename)));
- if (fgets(G.answerbuf, 9, stdin) == (char *)NULL) {
- Info(slide, 1, ((char *)slide,
- LoadFarString(AssumeNone)));
- *G.answerbuf = 'N';
- if (!error_in_archive)
- error_in_archive = 1; /* not extracted: warning */
- }
- switch (*G.answerbuf) {
- case 'A': /* dangerous option: force caps */
- uO.overwrite_all = TRUE;
- uO.overwrite_none = FALSE; /* just to make sure */
- break;
- case 'r':
- case 'R':
- do {
- Info(slide, 0x81, ((char *)slide,
- LoadFarString(NewNameQuery)));
- fgets(G.filename, FILNAMSIZ, stdin);
- /* usually get \n here: better check for it */
- len = strlen(G.filename);
- if (G.filename[len-1] == '\n')
- G.filename[--len] = '\0';
- } while (len == 0);
-#ifdef WIN32 /* WIN32 fgets( ... , stdin) returns OEM coded strings */
- _OEM_INTERN(G.filename);
-#endif
- renamed = TRUE;
- goto startover; /* sorry for a goto */
- case 'y':
- case 'Y':
- break;
- case 'N':
- uO.overwrite_none = TRUE;
- uO.overwrite_all = FALSE; /* make sure */
- /* FALL THROUGH, skip */
- case 'n':
- continue; /* skip file */
- default:
- Info(slide, 1, ((char *)slide,
- LoadFarString(InvalidResponse), *G.answerbuf));
- goto reprompt; /* yet another goto? */
- } /* end switch (*answerbuf) */
-#endif /* ?WINDLL */
- } /* end if (query) */
- } /* end if (extracting to disk) */
-
-#ifdef DLL
- if ((G.statreportcb != NULL) &&
- (*G.statreportcb)(__G__ UZ_ST_START_EXTRACT, G.zipfn,
- G.filename, NULL)) {
- if (fn_matched)
- free((zvoid *)fn_matched);
- if (xn_matched)
- free((zvoid *)xn_matched);
- return IZ_CTRLC; /* cancel operation by user request */
- }
-#endif
-#ifdef MACOS /* MacOS is no preemptive OS, thus call event-handling by hand */
- UserStop();
-#endif
-#ifdef AMIGA
- G.filenote_slot = i;
-#endif
- G.disk_full = 0;
- if ((error = extract_or_test_member(__G)) != PK_COOL) {
- if (error > error_in_archive)
- error_in_archive = error; /* ...and keep going */
-#ifdef DLL
- if (G.disk_full > 1 || error_in_archive == IZ_CTRLC) {
-#else
- if (G.disk_full > 1) {
-#endif
- if (fn_matched)
- free((zvoid *)fn_matched);
- if (xn_matched)
- free((zvoid *)xn_matched);
- return error_in_archive; /* (unless disk full) */
- }
- }
-#ifdef DLL
- if ((G.statreportcb != NULL) &&
- (*G.statreportcb)(__G__ UZ_ST_FINISH_MEMBER, G.zipfn,
- G.filename, (zvoid *)&G.lrec.ucsize)) {
- if (fn_matched)
- free((zvoid *)fn_matched);
- if (xn_matched)
- free((zvoid *)xn_matched);
- return IZ_CTRLC; /* cancel operation by user request */
- }
-#endif
-#ifdef MACOS /* MacOS is no preemptive OS, thus call event-handling by hand */
- UserStop();
-#endif
- } /* end for-loop (i: files in current block) */
-
-
- /*
- * Jump back to where we were in the central directory, then go and do
- * the next batch of files.
- */
-
-#ifdef USE_STRM_INPUT
- fseek((FILE *)G.zipfd, (LONGINT)cd_bufstart, SEEK_SET);
- G.cur_zipfile_bufstart = ftell((FILE *)G.zipfd);
-#else /* !USE_STRM_INPUT */
- G.cur_zipfile_bufstart = lseek(G.zipfd,(LONGINT)cd_bufstart,SEEK_SET);
-#endif /* ?USE_STRM_INPUT */
- read(G.zipfd, (char *)G.inbuf, INBUFSIZ); /* been here before... */
- G.inptr = cd_inptr;
- G.incnt = cd_incnt;
- ++blknum;
-
-#ifdef TEST
- printf("\ncd_bufstart = %ld (%.8lXh)\n", cd_bufstart, cd_bufstart);
- printf("cur_zipfile_bufstart = %ld (%.8lXh)\n", cur_zipfile_bufstart,
- cur_zipfile_bufstart);
- printf("inptr-inbuf = %d\n", G.inptr-G.inbuf);
- printf("incnt = %d\n\n", G.incnt);
-#endif
-
- } /* end while-loop (blocks of files in central directory) */
-
-/*---------------------------------------------------------------------------
- Go back through saved list of directories, sort and set times/perms/UIDs
- and GIDs from the deepest level on up.
- ---------------------------------------------------------------------------*/
-
-#ifdef SET_DIR_ATTRIB
- if (num_dirs > 0) {
- sorted_dirlist = (dirtime **)malloc(num_dirs*sizeof(dirtime *));
- if (sorted_dirlist == (dirtime **)NULL) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(DirlistSortNoMem)));
- while (dirlist != (dirtime *)NULL) {
- dirtime *d = dirlist;
-
- dirlist = dirlist->next;
- free(d);
- }
- } else {
- if (num_dirs == 1)
- sorted_dirlist[0] = dirlist;
- else {
- for (i = 0; i < num_dirs; ++i) {
- sorted_dirlist[i] = dirlist;
- dirlist = dirlist->next;
- }
- qsort((char *)sorted_dirlist, num_dirs, sizeof(dirtime *),
- dircomp);
- }
-
- Trace((stderr, "setting directory times/perms/attributes\n"));
- for (i = 0; i < num_dirs; ++i) {
- dirtime *d = sorted_dirlist[i];
-
- Trace((stderr, "dir = %s\n", d->fn));
- if ((error = set_direc_attribs(__G__ d)) != PK_OK) {
- Info(slide, 0x201, ((char *)slide,
- LoadFarString(DirlistSetAttrFailed), d->fn));
- if (!error_in_archive)
- error_in_archive = error;
- }
- free(d->fn);
- free(d);
- }
- free(sorted_dirlist);
- }
- }
-#endif /* SET_DIR_ATTRIB */
-
-#if (defined(WIN32) && defined(NTSD_EAS))
- process_defer_NT(__G); /* process any deferred items for this .zip file */
-#endif
-
-/*---------------------------------------------------------------------------
- Check for unmatched filespecs on command line and print warning if any
- found. Free allocated memory.
- ---------------------------------------------------------------------------*/
-
- if (fn_matched) {
- for (i = 0; i < G.filespecs; ++i)
- if (!fn_matched[i]) {
-#ifdef DLL
- if (!G.redirect_data && !G.redirect_text)
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(FilenameNotMatched), G.pfnames[i]));
- else
- setFileNotFound(__G);
-#else
- Info(slide, 1, ((char *)slide,
- LoadFarString(FilenameNotMatched), G.pfnames[i]));
-#endif
- if (error_in_archive <= PK_WARN)
- error_in_archive = PK_FIND; /* some files not found */
- }
- free((zvoid *)fn_matched);
- }
- if (xn_matched) {
- for (i = 0; i < G.xfilespecs; ++i)
- if (!xn_matched[i])
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ExclFilenameNotMatched), G.pxnames[i]));
- free((zvoid *)xn_matched);
- }
-
-/*---------------------------------------------------------------------------
- Double-check that we're back at the end-of-central-directory record, and
- print quick summary of results, if we were just testing the archive. We
- send the summary to stdout so that people doing the testing in the back-
- ground and redirecting to a file can just do a "tail" on the output file.
- ---------------------------------------------------------------------------*/
-
-#ifndef SFX
- if (readbuf(__G__ G.sig, 4) == 0)
- error_in_archive = PK_EOF;
- if (strncmp(G.sig, end_central_sig, 4)) { /* just to make sure */
- Info(slide, 0x401, ((char *)slide, LoadFarString(EndSigMsg)));
- Info(slide, 0x401, ((char *)slide, LoadFarString(ReportMsg)));
- if (!error_in_archive) /* don't overwrite stronger error */
- error_in_archive = PK_WARN;
- }
-#endif /* !SFX */
- if (uO.tflag) {
- unsigned num = filnum - num_bad_pwd;
-
- if (uO.qflag < 2) { /* GRR 930710: was (uO.qflag == 1) */
- if (error_in_archive)
- Info(slide, 0, ((char *)slide, LoadFarString(ErrorInArchive),
- (error_in_archive == 1)? "warning-" : "", G.zipfn));
- else if (num == 0)
- Info(slide, 0, ((char *)slide, LoadFarString(ZeroFilesTested),
- G.zipfn));
- else if (G.process_all_files && (num_skipped+num_bad_pwd == 0))
- Info(slide, 0, ((char *)slide, LoadFarString(NoErrInCompData),
- G.zipfn));
- else
- Info(slide, 0, ((char *)slide, LoadFarString(NoErrInTestedFiles)
- , G.zipfn, num, (num==1)? "":"s"));
- if (num_skipped > 0)
- Info(slide, 0, ((char *)slide, LoadFarString(FilesSkipped),
- num_skipped, (num_skipped==1)? "":"s"));
-#if CRYPT
- if (num_bad_pwd > 0)
- Info(slide, 0, ((char *)slide, LoadFarString(FilesSkipBadPasswd)
- , num_bad_pwd, (num_bad_pwd==1)? "":"s"));
-#endif /* CRYPT */
- } else if ((uO.qflag == 0) && !error_in_archive && (num == 0))
- Info(slide, 0, ((char *)slide, LoadFarString(ZeroFilesTested),
- G.zipfn));
- }
-
- /* give warning if files not tested or extracted (first condition can still
- * happen if zipfile is empty and no files specified on command line) */
-
- if ((filnum == 0) && error_in_archive <= PK_WARN) {
- if (num_skipped > 0)
- error_in_archive = IZ_UNSUP; /* unsupport. compression/encryption */
- else
- error_in_archive = PK_FIND; /* no files found at all */
- }
-#if CRYPT
- else if ((filnum == num_bad_pwd) && error_in_archive <= PK_WARN)
- error_in_archive = IZ_BADPWD; /* bad passwd => all files skipped */
-#endif
- else if ((num_skipped > 0) && error_in_archive <= PK_WARN)
- error_in_archive = IZ_UNSUP; /* was PK_WARN; Jean-loup complained */
-#if CRYPT
- else if ((num_bad_pwd > 0) && !error_in_archive)
- error_in_archive = PK_WARN;
-#endif
-
- return error_in_archive;
-
-} /* end function extract_or_test_files() */
-
-
-
-
-
-/***************************/
-/* Function store_info() */
-/***************************/
-
-static int store_info(__G) /* return 0 if skipping, 1 if OK */
- __GDEF
-{
-#ifdef SFX
-# define UNKN_COMPR \
- (G.crec.compression_method!=STORED && G.crec.compression_method!=DEFLATED)
-#else
-# ifdef COPYRIGHT_CLEAN /* no reduced files */
-# define UNKN_RED (G.crec.compression_method >= REDUCED1 && \
- G.crec.compression_method <= REDUCED4)
-# else
-# define UNKN_RED FALSE /* reducing not unknown */
-# endif
-# ifdef LZW_CLEAN /* no shrunk files */
-# define UNKN_SHR (G.crec.compression_method == SHRUNK)
-# else
-# define UNKN_SHR FALSE /* unshrinking not unknown */
-# endif
-# define UNKN_COMPR (UNKN_RED || UNKN_SHR || \
- G.crec.compression_method==TOKENIZED || G.crec.compression_method>DEFLATED)
-#endif
-
-/*---------------------------------------------------------------------------
- Check central directory info for version/compatibility requirements.
- ---------------------------------------------------------------------------*/
-
- G.pInfo->encrypted = G.crec.general_purpose_bit_flag & 1; /* bit field */
- G.pInfo->ExtLocHdr = (G.crec.general_purpose_bit_flag & 8) == 8; /* bit */
- G.pInfo->textfile = G.crec.internal_file_attributes & 1; /* bit field */
- G.pInfo->crc = G.crec.crc32;
- G.pInfo->compr_size = G.crec.csize;
- G.pInfo->uncompr_size = G.crec.ucsize;
-
- switch (uO.aflag) {
- case 0:
- G.pInfo->textmode = FALSE; /* bit field */
- break;
- case 1:
- G.pInfo->textmode = G.pInfo->textfile; /* auto-convert mode */
- break;
- default: /* case 2: */
- G.pInfo->textmode = TRUE;
- break;
- }
-
- if (G.crec.version_needed_to_extract[1] == VMS_) {
- if (G.crec.version_needed_to_extract[0] > VMS_UNZIP_VERSION) {
- if (!((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2)))
- Info(slide, 0x401, ((char *)slide, LoadFarString(VersionMsg),
- FnFilter1(G.filename), "VMS",
- G.crec.version_needed_to_extract[0] / 10,
- G.crec.version_needed_to_extract[0] % 10,
- VMS_UNZIP_VERSION / 10, VMS_UNZIP_VERSION % 10));
- return 0;
- }
-#ifndef VMS /* won't be able to use extra field, but still have data */
- else if (!uO.tflag && !uO.overwrite_all) { /* if -o, extract anyway */
- Info(slide, 0x481, ((char *)slide, LoadFarString(VMSFormatQuery),
- FnFilter1(G.filename)));
- fgets(G.answerbuf, 9, stdin);
- if ((*G.answerbuf != 'y') && (*G.answerbuf != 'Y'))
- return 0;
- }
-#endif /* !VMS */
- /* usual file type: don't need VMS to extract */
- } else if (G.crec.version_needed_to_extract[0] > UNZIP_VERSION) {
- if (!((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2)))
- Info(slide, 0x401, ((char *)slide, LoadFarString(VersionMsg),
- FnFilter1(G.filename), "PK",
- G.crec.version_needed_to_extract[0] / 10,
- G.crec.version_needed_to_extract[0] % 10,
- UNZIP_VERSION / 10, UNZIP_VERSION % 10));
- return 0;
- }
-
- if UNKN_COMPR {
- if (!((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))) {
-#ifndef SFX
- if (G.crec.compression_method < NUM_METHODS)
- Info(slide, 0x401, ((char *)slide, LoadFarString(ComprMsgName),
- FnFilter1(G.filename),
- LoadFarStringSmall(ComprNames[G.crec.compression_method])));
- else
-#endif
- Info(slide, 0x401, ((char *)slide, LoadFarString(ComprMsgNum),
- FnFilter1(G.filename),
- G.crec.compression_method));
- }
- return 0;
- }
-#if (!CRYPT)
- if (G.pInfo->encrypted) {
- if (!((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2)))
- Info(slide, 0x401, ((char *)slide, LoadFarString(SkipEncrypted),
- FnFilter1(G.filename)));
- return 0;
- }
-#endif /* !CRYPT */
-
- /* map whatever file attributes we have into the local format */
- mapattr(__G); /* GRR: worry about return value later */
-
- G.pInfo->offset = (long)G.crec.relative_offset_local_header;
- return 1;
-
-} /* end function store_info() */
-
-
-
-
-
-/***************************************/
-/* Function extract_or_test_member() */
-/***************************************/
-
-static int extract_or_test_member(__G) /* return PK-type error code */
- __GDEF
-{
- char *nul="[empty] ", *txt="[text] ", *bin="[binary]";
-#ifdef CMS_MVS
- char *ebc="[ebcdic]";
-#endif
- register int b;
- int r, error=PK_COOL;
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- ulg wsize;
-#else
-# define wsize WSIZE
-#endif
-
-
-/*---------------------------------------------------------------------------
- Initialize variables, buffers, etc.
- ---------------------------------------------------------------------------*/
-
- G.bits_left = 0;
- G.bitbuf = 0L; /* unreduce and unshrink only */
- G.zipeof = 0;
- G.newfile = TRUE;
- G.crc32val = CRCVAL_INITIAL;
-
-#ifdef SYMLINKS
- /* if file came from Unix and is a symbolic link and we are extracting
- * to disk, prepare to restore the link */
- if (S_ISLNK(G.pInfo->file_attr) &&
- (G.pInfo->hostnum == UNIX_ || G.pInfo->hostnum == ATARI_ ||
- G.pInfo->hostnum == BEOS_) &&
- !uO.tflag && !uO.cflag && (G.lrec.ucsize > 0))
- G.symlnk = TRUE;
- else
- G.symlnk = FALSE;
-#endif /* SYMLINKS */
-
- if (uO.tflag) {
- if (!uO.qflag)
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg), "test",
- FnFilter1(G.filename), "", ""));
- } else {
-#ifdef DLL
- if (uO.cflag && !G.redirect_data)
-#else
- if (uO.cflag)
-#endif
- {
-#if (defined(OS2) && defined(__IBMC__) && (__IBMC__ >= 200))
- G.outfile = freopen("", "wb", stdout); /* VAC++ ignores setmode */
-#else
- G.outfile = stdout;
-#endif
-#ifdef DOS_FLX_H68_OS2_W32
-#if (defined(__HIGHC__) && !defined(FLEXOS))
- setmode(G.outfile, _BINARY);
-#else /* !(defined(__HIGHC__) && !defined(FLEXOS)) */
- setmode(fileno(G.outfile), O_BINARY);
-#endif /* ?(defined(__HIGHC__) && !defined(FLEXOS)) */
-# define NEWLINE "\r\n"
-#else /* !DOS_FLX_H68_OS2_W32 */
-# define NEWLINE "\n"
-#endif /* ?DOS_FLX_H68_OS2_W32 */
-#ifdef VMS
- if (open_outfile(__G)) /* VMS: required even for stdout! */
- return PK_DISK;
-#endif
- } else if (open_outfile(__G))
- return PK_DISK;
- }
-
-/*---------------------------------------------------------------------------
- Unpack the file.
- ---------------------------------------------------------------------------*/
-
- defer_leftover_input(__G); /* so NEXTBYTE bounds check will work */
- switch (G.lrec.compression_method) {
- case STORED:
- if (!uO.tflag && QCOND2) {
-#ifdef SYMLINKS
- if (G.symlnk) /* can also be deflated, but rarer... */
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- "link", FnFilter1(G.filename), "", ""));
- else
-#endif /* SYMLINKS */
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- "extract", FnFilter1(G.filename),
- (uO.aflag != 1 /* && G.pInfo->textfile==G.pInfo->textmode */)?
- "" : (G.lrec.ucsize == 0L? nul : (G.pInfo->textfile? txt :
- bin)), uO.cflag? NEWLINE : ""));
- }
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {
- wsize = G.redirect_size; redirSlide = G.redirect_buffer;
- } else {
- wsize = WSIZE; redirSlide = slide;
- }
-#endif
- G.outptr = redirSlide;
- G.outcnt = 0L;
- while ((b = NEXTBYTE) != EOF && !G.disk_full) {
- *G.outptr++ = (uch)b;
- if (++G.outcnt == wsize) {
- flush(__G__ redirSlide, G.outcnt, 0);
- G.outptr = redirSlide;
- G.outcnt = 0L;
- }
- }
- if (G.outcnt) /* flush final (partial) buffer */
- flush(__G__ redirSlide, G.outcnt, 0);
- break;
-
-#ifndef SFX
-#ifndef LZW_CLEAN
- case SHRUNK:
- if (!uO.tflag && QCOND2) {
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- LoadFarStringSmall(Unshrink), FnFilter1(G.filename),
- (uO.aflag != 1 /* && G.pInfo->textfile==G.pInfo->textmode */)?
- "" : (G.pInfo->textfile? txt : bin), uO.cflag? NEWLINE : ""));
- }
- if ((r = unshrink(__G)) != PK_COOL) {
- if ((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipFile),
- LoadFarString(NotEnoughMem),
- LoadFarStringSmall2(Unshrink),
- FnFilter1(G.filename)));
- else
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipNoFile),
- LoadFarString(NotEnoughMem),
- LoadFarStringSmall2(Unshrink)));
- error = r;
- }
- break;
-#endif /* !LZW_CLEAN */
-
-#ifndef COPYRIGHT_CLEAN
- case REDUCED1:
- case REDUCED2:
- case REDUCED3:
- case REDUCED4:
- if (!uO.tflag && QCOND2) {
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- "unreduc", FnFilter1(G.filename),
- (uO.aflag != 1 /* && G.pInfo->textfile==G.pInfo->textmode */)?
- "" : (G.pInfo->textfile? txt : bin), uO.cflag? NEWLINE : ""));
- }
- unreduce(__G);
- break;
-#endif /* !COPYRIGHT_CLEAN */
-
- case IMPLODED:
- if (!uO.tflag && QCOND2) {
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- "explod", FnFilter1(G.filename),
- (uO.aflag != 1 /* && G.pInfo->textfile==G.pInfo->textmode */)?
- "" : (G.pInfo->textfile? txt : bin), uO.cflag? NEWLINE : ""));
- }
- if (((r = explode(__G)) != 0) && (r != 5)) { /* treat 5 specially */
- if ((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipFile), r == 3?
- LoadFarString(NotEnoughMem) :
- LoadFarString(InvalidComprData),
- LoadFarStringSmall2(Explode),
- FnFilter1(G.filename)));
- else
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipNoFile), r == 3?
- LoadFarString(NotEnoughMem) :
- LoadFarString(InvalidComprData),
- LoadFarStringSmall2(Explode)));
- error = (r == 3)? PK_MEM3 : PK_ERR;
- }
- if (r == 5) {
- int warning = ((ulg)G.used_csize <= G.lrec.csize);
-
- if ((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))
- Info(slide, 0x401, ((char *)slide, LoadFarString(LengthMsg),
- "", warning? "warning" : "error", G.used_csize,
- G.lrec.ucsize, warning? " " : "", G.lrec.csize,
- " [", FnFilter1(G.filename), "]"));
- else
- Info(slide, 0x401, ((char *)slide, LoadFarString(LengthMsg),
- "\n", warning? "warning" : "error", G.used_csize,
- G.lrec.ucsize, warning? " ":"", G.lrec.csize,
- "", "", "."));
- error = warning? PK_WARN : PK_ERR;
- }
- break;
-#endif /* !SFX */
-
- case DEFLATED:
- if (!uO.tflag && QCOND2) {
- Info(slide, 0, ((char *)slide, LoadFarString(ExtractMsg),
- "inflat", FnFilter1(G.filename),
- (uO.aflag != 1 /* && G.pInfo->textfile==G.pInfo->textmode */)?
- "" : (G.pInfo->textfile? txt : bin), uO.cflag? NEWLINE : ""));
- }
-#ifndef USE_ZLIB /* zlib's function is called inflate(), too */
-# define UZinflate inflate
-#endif
- if ((r = UZinflate(__G)) != 0) {
- if ((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipFile), r == 3?
- LoadFarString(NotEnoughMem) :
- LoadFarString(InvalidComprData),
- LoadFarStringSmall2(Inflate),
- FnFilter1(G.filename)));
- else
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipNoFile), r == 3?
- LoadFarString(NotEnoughMem) :
- LoadFarString(InvalidComprData),
- LoadFarStringSmall2(Inflate)));
- error = (r == 3)? PK_MEM3 : PK_ERR;
- }
- break;
-
- default: /* should never get to this point */
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(FileUnknownCompMethod), FnFilter1(G.filename)));
- /* close and delete file before return? */
- undefer_input(__G);
- return PK_WARN;
-
- } /* end switch (compression method) */
-
-/*---------------------------------------------------------------------------
- Close the file and set its date and time (not necessarily in that order),
- and make sure the CRC checked out OK. Logical-AND the CRC for 64-bit
- machines (redundant on 32-bit machines).
- ---------------------------------------------------------------------------*/
-
-#ifdef VMS /* VMS: required even for stdout! (final flush) */
- if (!uO.tflag) /* don't close NULL file */
- close_outfile(__G);
-#else
-#ifdef DLL
- if (!uO.tflag && (!uO.cflag || G.redirect_data)) {
- if (G.redirect_data)
- FINISH_REDIRECT();
- else
- close_outfile(__G);
- }
-#else
- if (!uO.tflag && !uO.cflag) /* don't close NULL file or stdout */
- close_outfile(__G);
-#endif
-#endif /* VMS */
-
- /* GRR: CONVERT close_outfile() TO NON-VOID: CHECK FOR ERRORS! */
-
-
- if (G.disk_full) { /* set by flush() */
- if (G.disk_full > 1) {
-#if (defined(DELETE_IF_FULL) && defined(HAVE_UNLINK))
- /* delete the incomplete file if we can */
- if (unlink(G.filename) != 0)
- Trace((stderr, "extract.c: could not delete %s\n",
- FnFilter1(G.filename)));
-#else
- /* warn user about the incomplete file */
- Info(slide, 0x421, ((char *)slide, LoadFarString(FileTruncated),
- FnFilter1(G.filename)));
-#endif
- error = PK_DISK;
- } else {
- error = PK_WARN;
- }
- }
-
- if (error > PK_WARN) {/* don't print redundant CRC error if error already */
- undefer_input(__G);
- return error;
- }
- if (G.crc32val != G.lrec.crc32) {
- /* if quiet enough, we haven't output the filename yet: do it */
- if ((uO.tflag && uO.qflag) || (!uO.tflag && !QCOND2))
- Info(slide, 0x401, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- Info(slide, 0x401, ((char *)slide, LoadFarString(BadCRC), G.crc32val,
- G.lrec.crc32));
-#if CRYPT
- if (G.pInfo->encrypted)
- Info(slide, 0x401, ((char *)slide, LoadFarString(MaybeBadPasswd)));
-#endif
- error = PK_ERR;
- } else if (uO.tflag) {
-#ifndef SFX
- if (G.extra_field) {
- if ((r = TestExtraField(__G__ G.extra_field,
- G.lrec.extra_field_length)) > error)
- error = r;
- } else
-#endif /* !SFX */
- if (!uO.qflag)
- Info(slide, 0, ((char *)slide, " OK\n"));
- } else {
- if (QCOND2 && !error) /* GRR: is stdout reset to text mode yet? */
- Info(slide, 0, ((char *)slide, "\n"));
- }
-
- undefer_input(__G);
- return error;
-
-} /* end function extract_or_test_member() */
-
-
-
-
-
-#ifndef SFX
-
-/*******************************/
-/* Function TestExtraField() */
-/*******************************/
-
-static int TestExtraField(__G__ ef, ef_len)
- __GDEF
- uch *ef;
- unsigned ef_len;
-{
- ush ebID;
- unsigned ebLen;
- unsigned eb_cmpr_offs = 0;
- int r;
-
- /* we know the regular compressed file data tested out OK, or else we
- * wouldn't be here ==> print filename if any extra-field errors found
- */
- while (ef_len >= EB_HEADSIZE) {
- ebID = makeword(ef);
- ebLen = (unsigned)makeword(ef+EB_LEN);
-
- if (ebLen > (ef_len - EB_HEADSIZE)) {
- /* Discovered some extra field inconsistency! */
- if (uO.qflag)
- Info(slide, 1, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- Info(slide, 1, ((char *)slide, LoadFarString(InconsistEFlength),
- ebLen, (ef_len - EB_HEADSIZE)));
- return PK_ERR;
- }
-
- switch (ebID) {
- case EF_OS2:
- case EF_ACL:
- case EF_MAC3:
- case EF_BEOS:
- switch (ebID) {
- case EF_OS2:
- case EF_ACL:
- eb_cmpr_offs = EB_OS2_HLEN;
- break;
- case EF_MAC3:
- if (ebLen >= EB_MAC3_HLEN &&
- (makeword(ef+(EB_HEADSIZE+EB_FLGS_OFFS))
- & EB_M3_FL_UNCMPR) &&
- (makelong(ef+EB_HEADSIZE) == ebLen - EB_MAC3_HLEN))
- eb_cmpr_offs = 0;
- else
- eb_cmpr_offs = EB_MAC3_HLEN;
- break;
- case EF_BEOS:
- if (ebLen >= EB_BEOS_HLEN &&
- (*(ef+(EB_HEADSIZE+EB_FLGS_OFFS)) & EB_BE_FL_UNCMPR) &&
- (makelong(ef+EB_HEADSIZE) == ebLen - EB_BEOS_HLEN))
- eb_cmpr_offs = 0;
- else
- eb_cmpr_offs = EB_BEOS_HLEN;
- break;
- }
- if ((r = test_compr_eb(__G__ ef, ebLen, eb_cmpr_offs, NULL))
- != PK_OK) {
- if (uO.qflag)
- Info(slide, 1, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- switch (r) {
- case IZ_EF_TRUNC:
- Info(slide, 1, ((char *)slide,
- LoadFarString(TruncEAs),
- ebLen-(eb_cmpr_offs+EB_CMPRHEADLEN), "\n"));
- break;
- case PK_ERR:
- Info(slide, 1, ((char *)slide,
- LoadFarString(InvalidComprDataEAs)));
- break;
- case PK_MEM3:
- case PK_MEM4:
- Info(slide, 1, ((char *)slide,
- LoadFarString(NotEnoughMemEAs)));
- break;
- default:
- if ((r & 0xff) != PK_ERR)
- Info(slide, 1, ((char *)slide,
- LoadFarString(UnknErrorEAs)));
- else {
- ush m = (ush)(r >> 8);
- if (m == DEFLATED) /* GRR KLUDGE! */
- Info(slide, 1, ((char *)slide,
- LoadFarString(BadCRC_EAs)));
- else
- Info(slide, 1, ((char *)slide,
- LoadFarString(UnknComprMethodEAs), m));
- }
- break;
- }
- return r;
- }
- break;
-
- case EF_NTSD:
- Trace((stderr, "ebID: %i / ebLen: %u\n", ebID, ebLen));
- r = ebLen < EB_NTSD_L_LEN ? IZ_EF_TRUNC :
- ((ef[EB_HEADSIZE+EB_NTSD_VERSION] > EB_NTSD_MAX_VER) ?
- (PK_WARN | 0x4000) :
- test_compr_eb(__G__ ef, ebLen, EB_NTSD_L_LEN, TEST_NTSD));
- if (r != PK_OK) {
- if (uO.qflag)
- Info(slide, 1, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- switch (r) {
- case IZ_EF_TRUNC:
- Info(slide, 1, ((char *)slide,
- LoadFarString(TruncNTSD),
- ebLen-(EB_NTSD_L_LEN+EB_CMPRHEADLEN), "\n"));
- break;
-#if (defined(WIN32) && defined(NTSD_EAS))
- case PK_WARN:
- Info(slide, 1, ((char *)slide,
- LoadFarString(InvalidSecurityEAs)));
- break;
-#endif
- case PK_ERR:
- Info(slide, 1, ((char *)slide,
- LoadFarString(InvalidComprDataEAs)));
- break;
- case PK_MEM3:
- case PK_MEM4:
- Info(slide, 1, ((char *)slide,
- LoadFarString(NotEnoughMemEAs)));
- break;
- case (PK_WARN | 0x4000):
- Info(slide, 1, ((char *)slide,
- LoadFarString(UnsuppNTSDVersEAs),
- (int)ef[EB_HEADSIZE+EB_NTSD_VERSION]));
- r = PK_WARN;
- break;
- default:
- if ((r & 0xff) != PK_ERR)
- Info(slide, 1, ((char *)slide,
- LoadFarString(UnknErrorEAs)));
- else {
- ush m = (ush)(r >> 8);
- if (m == DEFLATED) /* GRR KLUDGE! */
- Info(slide, 1, ((char *)slide,
- LoadFarString(BadCRC_EAs)));
- else
- Info(slide, 1, ((char *)slide,
- LoadFarString(UnknComprMethodEAs), m));
- }
- break;
- }
- return r;
- }
- break;
- case EF_PKVMS:
- case EF_PKW32:
- case EF_PKUNIX:
- case EF_ASIUNIX:
- case EF_IZVMS:
- case EF_IZUNIX:
- case EF_VMCMS:
- case EF_MVS:
- case EF_SPARK:
- case EF_AV:
- default:
- break;
- }
- ef_len -= (ebLen + EB_HEADSIZE);
- ef += (ebLen + EB_HEADSIZE);
- }
-
- if (!uO.qflag)
- Info(slide, 0, ((char *)slide, " OK\n"));
-
- return PK_COOL;
-
-} /* end function TestExtraField() */
-
-
-
-
-
-/******************************/
-/* Function test_compr_eb() */
-/******************************/
-
-#ifdef PROTO
-static int test_compr_eb(
- __GPRO__
- uch *eb,
- unsigned eb_size,
- unsigned compr_offset,
- int (*test_uc_ebdata)(__GPRO__ uch *eb, unsigned eb_size,
- uch *eb_ucptr, ulg eb_ucsize))
-#else /* !PROTO */
-static int test_compr_eb(__G__ eb, eb_size, compr_offset, test_uc_ebdata)
- __GDEF
- uch *eb;
- unsigned eb_size;
- unsigned compr_offset;
- int (*test_uc_ebdata)();
-#endif /* ?PROTO */
-{
- ulg eb_ucsize;
- uch *eb_ucptr;
- int r;
-
- if (compr_offset < 4) /* field is not compressed: */
- return PK_OK; /* do nothing and signal OK */
-
- if ((eb_size < (EB_UCSIZE_P + 4)) ||
- ((eb_ucsize = makelong(eb+(EB_HEADSIZE+EB_UCSIZE_P))) > 0L &&
- eb_size <= (compr_offset + EB_CMPRHEADLEN)))
- return IZ_EF_TRUNC; /* no compressed data! */
-
- if ((eb_ucptr = (uch *)malloc((extent)eb_ucsize)) == (uch *)NULL)
- return PK_MEM4;
-
- r = memextract(__G__ eb_ucptr, eb_ucsize,
- eb + (EB_HEADSIZE + compr_offset),
- (ulg)(eb_size - compr_offset));
-
- if (r == PK_OK && test_uc_ebdata != NULL)
- r = (*test_uc_ebdata)(__G__ eb, eb_size, eb_ucptr, eb_ucsize);
-
- free(eb_ucptr);
- return r;
-
-} /* end function test_compr_eb() */
-
-#endif /* !SFX */
-
-
-
-
-
-/***************************/
-/* Function memextract() */
-/***************************/
-
-int memextract(__G__ tgt, tgtsize, src, srcsize) /* extract compressed */
- __GDEF /* extra field block; */
- uch *tgt, *src; /* return PK-type error */
- ulg tgtsize, srcsize; /* level */
-{
- long old_csize=G.csize;
- uch *old_inptr=G.inptr;
- int old_incnt=G.incnt;
- int r, error=PK_OK;
- ush method;
- ulg extra_field_crc;
-
-
- method = makeword(src);
- extra_field_crc = makelong(src+2);
-
- /* compressed extra field exists completely in memory at this location: */
- G.inptr = src + 2 + 4; /* method and extra_field_crc */
- G.incnt = (int)(G.csize = (long)(srcsize - (2 + 4)));
- G.mem_mode = TRUE;
- G.outbufptr = tgt;
- G.outsize = tgtsize;
-
- switch (method) {
- case STORED:
- memcpy((char *)tgt, (char *)G.inptr, (extent)G.incnt);
- G.outcnt = G.csize; /* for CRC calculation */
- break;
- case DEFLATED:
- G.outcnt = 0L;
- if ((r = UZinflate(__G)) != 0) {
- if (!uO.tflag)
- Info(slide, 0x401, ((char *)slide,
- LoadFarStringSmall(ErrUnzipNoFile), r == 3?
- LoadFarString(NotEnoughMem) :
- LoadFarString(InvalidComprData),
- LoadFarStringSmall2(Inflate)));
- error = (r == 3)? PK_MEM3 : PK_ERR;
- }
- if (G.outcnt == 0L) /* inflate's final FLUSH sets outcnt */
- break;
- break;
- default:
- if (uO.tflag)
- error = PK_ERR | ((int)method << 8);
- else {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(UnsupportedExtraField), method));
- error = PK_ERR; /* GRR: should be passed on up via SetEAs() */
- }
- break;
- }
-
- G.inptr = old_inptr;
- G.incnt = old_incnt;
- G.csize = old_csize;
- G.mem_mode = FALSE;
-
- if (!error) {
- register ulg crcval = crc32(CRCVAL_INITIAL, tgt, (extent)G.outcnt);
-
- if (crcval != extra_field_crc) {
- if (uO.tflag)
- error = PK_ERR | (DEFLATED << 8); /* kludge for now */
- else {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(BadExtraFieldCRC), G.zipfn, crcval,
- extra_field_crc));
- error = PK_ERR;
- }
- }
- }
- return error;
-
-} /* end function memextract() */
-
-
-
-
-
-/*************************/
-/* Function memflush() */
-/*************************/
-
-int memflush(__G__ rawbuf, size)
- __GDEF
- uch *rawbuf;
- ulg size;
-{
- if (size > G.outsize)
- return 50; /* more data than output buffer can hold */
-
- memcpy((char *)G.outbufptr, (char *)rawbuf, (extent)size);
- G.outbufptr += (unsigned int)size;
- G.outsize -= size;
- G.outcnt += size;
-
- return 0;
-
-} /* end function memflush() */
-
-
-
-
-
-/*************************/
-/* Function fnfilter() */ /* here instead of in list.c for SFX */
-/*************************/
-
-char *fnfilter(raw, space) /* convert name to safely printable form */
- ZCONST char *raw;
- uch *space;
-{
-#ifndef NATIVE /* ASCII: filter ANSI escape codes, etc. */
- uch *r=(uch *)raw, *s=space;
-
- while (*r) {
-#ifdef QDOS
- if (qlflag & 2) {
- if (*r == '/' || *r == '.') {
- ++r;
- *s++ = '_';
- continue;
- }
- } else
-#endif
- if (*r < 32)
- *s++ = '^', *s++ = (uch)(64 + *r++);
- else
- *s++ = *r++;
- }
- *s = 0;
-
-#ifdef WINDLL
- INTERN_TO_ISO((char *)space, (char *)space); /* translate to ANSI */
-#else
-#ifdef WIN32
- /* Win9x console always uses OEM character coding, and
- WinNT console is set to OEM charset by default, too */
- INTERN_TO_OEM((char *)space, (char *)space);
-#endif /* WIN32 */
-#endif /* ?WINDLL */
-
- return (char *)space;
-
-#else /* NATIVE: EBCDIC or whatever */
- return (char *)raw;
-#endif
-
-} /* end function fnfilter() */
-
-
-
-
-
-#ifdef SET_DIR_ATTRIB
-/* must sort saved directories so can set perms from bottom up */
-
-/************************/
-/* Function dircomp() */
-/************************/
-
-static int dircomp(a, b) /* used by qsort(); swiped from Zip */
- ZCONST zvoid *a, *b;
-{
- /* order is significant: this sorts in reverse order (deepest first) */
- return strcmp((*(dirtime **)b)->fn, (*(dirtime **)a)->fn);
- /* return namecmp((*(dirtime **)b)->fn, (*(dirtime **)a)->fn); */
-}
-
-
-
-#if 0 /* not used in Unix, but maybe for future OSes? */
-
-/************************/
-/* Function namecmp() */
-/************************/
-
-static int namecmp(s1, s2) /* [not] used by dircomp(); swiped from Zip */
- ZCONST char *s1, *s2;
-{
- int d;
-
- for (;;) {
- d = (int)(uch)case_map(*s1)
- - (int)(uch)case_map(*s2);
-
- if (d || *s1 == 0 || *s2 == 0)
- return d;
-
- s1++;
- s2++;
- }
-}
-
-#endif /* 0 */
-#endif /* SET_DIR_ATTRIB */
diff --git a/Build/source/extra/unzip/fileio.c b/Build/source/extra/unzip/fileio.c
deleted file mode 100644
index 97001b579df..00000000000
--- a/Build/source/extra/unzip/fileio.c
+++ /dev/null
@@ -1,2151 +0,0 @@
-/*---------------------------------------------------------------------------
-
- fileio.c
-
- This file contains routines for doing direct but relatively generic input/
- output, file-related sorts of things, plus some miscellaneous stuff. Most
- of the stuff has to do with opening, closing, reading and/or writing files.
-
- Contains: open_input_file()
- open_outfile() (non-VMS, non-AOS/VS, non-CMS_MVS)
- undefer_input()
- defer_leftover_input()
- readbuf()
- readbyte()
- fillinbuf()
- flush() (non-VMS)
- disk_error() (non-VMS)
- UzpMessagePrnt()
- UzpMessageNull() (DLL only)
- UzpInput()
- UzpMorePause()
- UzpPassword() (non-WINDLL)
- handler()
- dos_to_unix_time() (non-VMS, non-VM/CMS, non-MVS)
- check_for_newer() (non-VMS, non-OS/2, non-VM/CMS, non-MVS)
- do_string()
- makeword()
- makelong()
- str2iso() (CRYPT && NEED_STR2ISO, only)
- str2oem() (CRYPT && NEED_STR2OEM, only)
- memset() (ZMEM only)
- memcpy() (ZMEM only)
- zstrnicmp()
- zstat() (REGULUS only)
- fLoadFarString() (SMALL_MEM only)
- fLoadFarStringSmall() (SMALL_MEM only)
- fLoadFarStringSmall2() (SMALL_MEM only)
- zfstrcpy() (SMALL_MEM only)
-
- ---------------------------------------------------------------------------*/
-
-
-#define FILEIO_C
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#ifdef WINDLL
-# include "windll/windll.h"
-# include <setjmp.h>
-#endif
-#include "crypt.h"
-#include "ttyio.h"
-
-/* setup of codepage conversion for decryption passwords */
-#if CRYPT
-# if (defined(CRYP_USES_ISO2OEM) && !defined(IZ_ISO2OEM_ARRAY))
-# define IZ_ISO2OEM_ARRAY /* pull in iso2oem[] table */
-# endif
-# if (defined(CRYP_USES_OEM2ISO) && !defined(IZ_OEM2ISO_ARRAY))
-# define IZ_OEM2ISO_ARRAY /* pull in oem2iso[] table */
-# endif
-#endif
-#include "ebcdic.h" /* definition/initialization of ebcdic[] */
-
-
-/*
- Note: Under Windows, the maximum size of the buffer that can be used
- with any of the *printf calls is 16,384, so win_fprintf was used to
- feed the fprintf clone no more than 16K chunks at a time. This should
- be valid for anything up to 64K (and probably beyond, assuming your
- buffers are that big).
-*/
-#ifdef WINDLL
-# define WriteError(buf,len,strm) \
- (win_fprintf(pG, strm, (extent)len, (char far *)buf) != (int)(len))
-#else /* !WINDLL */
-# ifdef USE_FWRITE
-# define WriteError(buf,len,strm) \
- ((extent)fwrite((char *)(buf),1,(extent)(len),strm) != (extent)(len))
-# else
-# define WriteError(buf,len,strm) \
- ((extent)write(fileno(strm),(char *)(buf),(extent)(len)) != (extent)(len))
-# endif
-#endif /* ?WINDLL */
-
-static int disk_error OF((__GPRO));
-
-
-/****************************/
-/* Strings used in fileio.c */
-/****************************/
-
-#if (defined(UNIX) || defined(DOS_FLX_OS2_W32) || defined(__BEOS__))
- static ZCONST char Far CannotDeleteOldFile[] =
- "error: cannot delete old %s\n";
-#ifdef UNIXBACKUP
- static ZCONST char Far CannotRenameOldFile[] =
- "error: cannot rename old %s\n";
- static ZCONST char Far BackupSuffix[] = "~";
-#endif
-#endif /* UNIX || DOS_FLX_OS2_W32 || __BEOS__ */
-
-static ZCONST char Far CannotOpenZipfile[] =
- "error: cannot open zipfile [ %s ]\n";
-#if (!defined(VMS) && !defined(AOS_VS) && !defined(CMS_MVS) && !defined(MACOS))
- static ZCONST char Far CannotCreateFile[] = "error: cannot create %s\n";
-#endif
-#ifdef NOVELL_BUG_FAILSAFE
- static ZCONST char Far NovellBug[] =
- "error: %s: stat() says does not exist, but fopen() found anyway\n";
-#endif
-static ZCONST char Far ReadError[] = "error: zipfile read error\n";
-static ZCONST char Far FilenameTooLongTrunc[] =
- "warning: filename too long--truncating.\n";
-static ZCONST char Far ExtraFieldTooLong[] =
- "warning: extra field too long (%d). Ignoring...\n";
-
-#ifdef WINDLL
- static ZCONST char Far DiskFullQuery[] =
- "%s: write error (disk full?).\n";
-#else
- static ZCONST char Far DiskFullQuery[] =
- "%s: write error (disk full?). Continue? (y/n/^C) ";
- static ZCONST char Far ZipfileCorrupt[] =
- "error: zipfile probably corrupt (%s)\n";
-# ifdef SYMLINKS
- static ZCONST char Far FileIsSymLink[] =
- "%s exists and is a symbolic link%s.\n";
-# endif
-# ifdef MORE
- static ZCONST char Far MorePrompt[] = "--More--(%lu)";
-# endif
- static ZCONST char Far QuitPrompt[] =
- "--- Press `Q' to quit, or any other key to continue ---";
- static ZCONST char Far HidePrompt[] = /* "\r \r"; */
- "\r \r";
-# if CRYPT
-# ifdef MACOS
- /* SPC: are names on MacOS REALLY so much longer than elsewhere ??? */
- static ZCONST char Far PasswPrompt[] = "[%s]\n %s password: ";
-# else
- static ZCONST char Far PasswPrompt[] = "[%s] %s password: ";
-# endif
- static ZCONST char Far PasswPrompt2[] = "Enter password: ";
- static ZCONST char Far PasswRetry[] = "password incorrect--reenter: ";
-# endif /* CRYPT */
-#endif /* !WINDLL */
-
-
-
-
-
-/******************************/
-/* Function open_input_file() */
-/******************************/
-
-int open_input_file(__G) /* return 1 if open failed */
- __GDEF
-{
- /*
- * open the zipfile for reading and in BINARY mode to prevent cr/lf
- * translation, which would corrupt the bitstreams
- */
-
-#if (defined(UNIX) || defined(TOPS20) || defined(AOS_VS) || defined(__BEOS__))
- G.zipfd = open(G.zipfn, O_RDONLY);
-#else /* !(UNIX || TOPS20 || AOS_VS || __BEOS__) */
-#ifdef VMS
- G.zipfd = open(G.zipfn, O_RDONLY, 0, "ctx=stm");
-#else /* !VMS */
-#ifdef MACOS
- G.zipfd = open(G.zipfn, 0);
-#else /* !MACOS */
-#ifdef RISCOS
- G.zipfd = fopen(G.zipfn, "rb");
-#else /* !RISCOS */
-#ifdef CMS_MVS
- G.zipfd = vmmvs_open_infile(__G);
-#else /* !CMS_MVS */
- G.zipfd = open(G.zipfn, O_RDONLY | O_BINARY);
-#endif /* ?CMS_MVS */
-#endif /* ?RISCOS */
-#endif /* ?MACOS */
-#endif /* ?VMS */
-#endif /* ?(UNIX || TOPS20 || AOS_VS || __BEOS__) */
-
-#ifdef USE_STRM_INPUT
- if (G.zipfd == NULL)
-#else
- /* if (G.zipfd < 0) */ /* no good for Windows CE port */
- if (G.zipfd == -1)
-#endif
- {
- Info(slide, 0x401, ((char *)slide, LoadFarString(CannotOpenZipfile),
- G.zipfn));
- return 1;
- }
- return 0;
-
-} /* end function open_input_file() */
-
-
-
-
-#if (!defined(VMS) && !defined(AOS_VS) && !defined(CMS_MVS) && !defined(MACOS))
-
-/***************************/
-/* Function open_outfile() */
-/***************************/
-
-int open_outfile(__G) /* return 1 if fail */
- __GDEF
-{
-#ifdef DLL
- if (G.redirect_data)
- return (redirect_outfile(__G) == FALSE);
-#endif
-#ifdef QDOS
- QFilename(__G__ G.filename);
-#endif
-#if (defined(DOS_FLX_OS2_W32) || defined(UNIX) || defined(__BEOS__))
-#ifdef BORLAND_STAT_BUG
- /* Borland 5.0's stat() barfs if the filename has no extension and the
- * file doesn't exist. */
- if (access(G.filename, 0) == -1) {
- FILE *tmp = fopen(G.filename, "wb+");
-
- /* file doesn't exist, so create a dummy file to keep stat() from
- * failing (will be over-written anyway) */
- fputc('0', tmp); /* just to have something in the file */
- fclose(tmp);
- }
-#endif /* BORLAND_STAT_BUG */
-#ifdef SYMLINKS
- if (SSTAT(G.filename, &G.statbuf) == 0 || lstat(G.filename,&G.statbuf) == 0)
-#else
- if (SSTAT(G.filename, &G.statbuf) == 0)
-#endif /* ?SYMLINKS */
- {
- Trace((stderr, "open_outfile: stat(%s) returns 0: file exists\n",
- FnFilter1(G.filename)));
-#ifdef UNIXBACKUP
- if (uO.B_flag) { /* do backup */
- char *tname;
- int blen, flen, tlen;
-
- blen = strlen(BackupSuffix);
- flen = strlen(G.filename);
- tlen = flen + blen + 1;
- if (tlen >= FILNAMSIZ) { /* in case name is too long, truncate */
- tname = (char *)malloc(FILNAMSIZ);
- if (tname == NULL)
- return 1; /* in case we run out of space */
- tlen = FILNAMSIZ - 1 - blen;
- strcpy(tname, G.filename); /* make backup name */
- tname[tlen] = '\0';
- } else {
- tname = (char *)malloc(tlen);
- if (tname == NULL)
- return 1; /* in case we run out of space */
- strcpy(tname, G.filename); /* make backup name */
- }
- strcpy(tname+flen, BackupSuffix);
-
- /* GRR: should check if backup file exists, apply -n/-o to that */
- if (rename(G.filename, tname) < 0) { /* move file */
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotRenameOldFile), FnFilter1(G.filename)));
- free(tname);
- return 1;
- }
- free(tname);
- } else
-#endif /* UNIXBACKUP */
-#ifdef DOS_FLX_OS2_W32
- if (!(G.statbuf.st_mode & S_IWRITE)) {
- Trace((stderr, "open_outfile: existing file %s is read-only\n",
- FnFilter1(G.filename)));
- chmod(G.filename, S_IREAD | S_IWRITE);
- Trace((stderr, "open_outfile: %s now writable\n",
- FnFilter1(G.filename)));
- }
-#endif /* DOS_FLX_OS2_W32 */
- if (unlink(G.filename) != 0) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotDeleteOldFile), FnFilter1(G.filename)));
- return 1;
- }
- Trace((stderr, "open_outfile: %s now deleted\n",
- FnFilter1(G.filename)));
- }
-#endif /* DOS_FLX_OS2_W32 || UNIX || __BEOS__ */
-#ifdef RISCOS
- if (SWI_OS_File_7(G.filename,0xDEADDEAD,0xDEADDEAD,G.lrec.ucsize)!=NULL) {
- Info(slide, 1, ((char *)slide, LoadFarString(CannotCreateFile),
- FnFilter1(G.filename)));
- return 1;
- }
-#endif /* RISCOS */
-#ifdef TOPS20
- char *tfilnam;
-
- if ((tfilnam = (char *)malloc(2*strlen(G.filename)+1)) == (char *)NULL)
- return 1;
- strcpy(tfilnam, G.filename);
- upper(tfilnam);
- enquote(tfilnam);
- if ((G.outfile = fopen(tfilnam, FOPW)) == (FILE *)NULL) {
- Info(slide, 1, ((char *)slide, LoadFarString(CannotCreateFile),
- tfilnam));
- free(tfilnam);
- return 1;
- }
- free(tfilnam);
-#else /* !TOPS20 */
-#ifdef MTS
- if (uO.aflag)
- G.outfile = fopen(G.filename, FOPWT);
- else
- G.outfile = fopen(G.filename, FOPW);
- if (G.outfile == (FILE *)NULL) {
- Info(slide, 1, ((char *)slide, LoadFarString(CannotCreateFile),
- FnFilter1(G.filename)));
- return 1;
- }
-#else /* !MTS */
-#ifdef TANDEM
- if (SSTAT(G.filename, &G.statbuf) == 0) {
- Trace((stderr, "open_outfile: stat(%s) returns 0 (file exists)\n",
- FnFilter1(G.filename)));
- if (unlink(G.filename) != 0) {
- Trace((stderr, "open_outfile: existing file %s is read-only\n",
- FnFilter1(G.filename)));
- chmod(G.filename, S_IRUSR | S_IWUSR);
- Trace((stderr, "open_outfile: %s now writable\n",
- FnFilter1(G.filename)));
- if (unlink(G.filename) != 0)
- return 1;
- }
- Trace((stderr, "open_outfile: %s now deleted\n",
- FnFilter1(G.filename)));
- }
- if (G.pInfo->textmode)
- G.outfile = fopen(G.filename, FOPWT);
- else
- G.outfile = fopen(G.filename, FOPW);
- if (G.outfile == (FILE *)NULL) {
- Info(slide, 1, ((char *)slide, LoadFarString(CannotCreateFile),
- FnFilter1(G.filename)));
- return 1;
- }
-#else /* !TANDEM */
-#ifdef DEBUG
- Info(slide, 1, ((char *)slide,
- "open_outfile: doing fopen(%s) for reading\n", FnFilter1(G.filename)));
- if ((G.outfile = fopen(G.filename, FOPR)) == (FILE *)NULL)
- Info(slide, 1, ((char *)slide,
- "open_outfile: fopen(%s) for reading failed: does not exist\n",
- FnFilter1(G.filename)));
- else {
- Info(slide, 1, ((char *)slide,
- "open_outfile: fopen(%s) for reading succeeded: file exists\n",
- FnFilter1(G.filename)));
- fclose(G.outfile);
- }
-#endif /* DEBUG */
-#ifdef NOVELL_BUG_FAILSAFE
- if (G.dne && ((G.outfile = fopen(G.filename, FOPR)) != (FILE *)NULL)) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(NovellBug),
- FnFilter1(G.filename)));
- fclose(G.outfile);
- return 1; /* with "./" fix in checkdir(), should never reach here */
- }
-#endif /* NOVELL_BUG_FAILSAFE */
- Trace((stderr, "open_outfile: doing fopen(%s) for writing\n",
- FnFilter1(G.filename)));
- if ((G.outfile = fopen(G.filename, FOPW)) == (FILE *)NULL) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(CannotCreateFile),
- FnFilter1(G.filename)));
- return 1;
- }
- Trace((stderr, "open_outfile: fopen(%s) for writing succeeded\n",
- FnFilter1(G.filename)));
-#endif /* !TANDEM */
-#endif /* !MTS */
-#endif /* !TOPS20 */
-
-#ifdef USE_FWRITE
-#ifdef DOS_OS2_W32
- /* 16-bit MSC: buffer size must be strictly LESS than 32K (WSIZE): bogus */
- setbuf(G.outfile, (char *)NULL); /* make output unbuffered */
-#else /* !DOS_OS2_W32 */
-#ifndef RISCOS
-#ifdef _IOFBF /* make output fully buffered (works just about like write()) */
- setvbuf(G.outfile, (char *)slide, _IOFBF, WSIZE);
-#else
- setbuf(G.outfile, (char *)slide);
-#endif
-#endif /* !RISCOS */
-#endif /* ?DOS_OS2_W32 */
-#endif /* USE_FWRITE */
- return 0;
-
-} /* end function open_outfile() */
-
-#endif /* !VMS && !AOS_VS && !CMS_MVS && !MACOS */
-
-
-
-
-
-/*
- * These functions allow NEXTBYTE to function without needing two bounds
- * checks. Call defer_leftover_input() if you ever have filled G.inbuf
- * by some means other than readbyte(), and you then want to start using
- * NEXTBYTE. When going back to processing bytes without NEXTBYTE, call
- * undefer_input(). For example, extract_or_test_member brackets its
- * central section that does the decompression with these two functions.
- * If you need to check the number of bytes remaining in the current
- * file while using NEXTBYTE, check (G.csize + G.incnt), not G.csize.
- */
-
-/****************************/
-/* function undefer_input() */
-/****************************/
-
-void undefer_input(__G)
- __GDEF
-{
- if (G.incnt > 0)
- G.csize += G.incnt;
- if (G.incnt_leftover > 0) {
- /* We know that "(G.csize < MAXINT)" so we can cast G.csize to int:
- * This condition was checked when G.incnt_leftover was set > 0 in
- * defer_leftover_input(), and it is NOT allowed to touch G.csize
- * before calling undefer_input() when (G.incnt_leftover > 0)
- * (single exception: see read_byte()'s "G.csize <= 0" handling) !!
- */
- G.incnt = G.incnt_leftover + (int)G.csize;
- G.inptr = G.inptr_leftover - (int)G.csize;
- G.incnt_leftover = 0;
- } else if (G.incnt < 0)
- G.incnt = 0;
-} /* end function undefer_input() */
-
-
-
-
-
-/***********************************/
-/* function defer_leftover_input() */
-/***********************************/
-
-void defer_leftover_input(__G)
- __GDEF
-{
- if ((long)G.incnt > G.csize) {
- /* (G.csize < MAXINT), we can safely cast it to int !! */
- if (G.csize < 0L)
- G.csize = 0L;
- G.inptr_leftover = G.inptr + (int)G.csize;
- G.incnt_leftover = G.incnt - (int)G.csize;
- G.incnt = (int)G.csize;
- } else
- G.incnt_leftover = 0;
- G.csize -= G.incnt;
-} /* end function defer_leftover_input() */
-
-
-
-
-
-/**********************/
-/* Function readbuf() */
-/**********************/
-
-unsigned readbuf(__G__ buf, size) /* return number of bytes read into buf */
- __GDEF
- char *buf;
- register unsigned size;
-{
- register unsigned count;
- unsigned n;
-
- n = size;
- while (size) {
- if (G.incnt <= 0) {
- if ((G.incnt = read(G.zipfd, (char *)G.inbuf, INBUFSIZ)) == 0)
- return (n-size);
- else if (G.incnt < 0) {
- /* another hack, but no real harm copying same thing twice */
- (*G.message)((zvoid *)&G,
- (uch *)LoadFarString(ReadError), /* CANNOT use slide */
- (ulg)strlen(LoadFarString(ReadError)), 0x401);
- return 0; /* discarding some data; better than lock-up */
- }
- /* buffer ALWAYS starts on a block boundary: */
- G.cur_zipfile_bufstart += INBUFSIZ;
- G.inptr = G.inbuf;
- }
- count = MIN(size, (unsigned)G.incnt);
- memcpy(buf, G.inptr, count);
- buf += count;
- G.inptr += count;
- G.incnt -= count;
- size -= count;
- }
- return n;
-
-} /* end function readbuf() */
-
-
-
-
-
-/***********************/
-/* Function readbyte() */
-/***********************/
-
-int readbyte(__G) /* refill inbuf and return a byte if available, else EOF */
- __GDEF
-{
- if (G.mem_mode)
- return EOF;
- if (G.csize <= 0) {
- G.csize--; /* for tests done after exploding */
- G.incnt = 0;
- return EOF;
- }
- if (G.incnt <= 0) {
- if ((G.incnt = read(G.zipfd, (char *)G.inbuf, INBUFSIZ)) == 0) {
- G.incnt = 0; /* do not allow negative value to affect stuff */
- return EOF;
- } else if (G.incnt < 0) { /* "fail" (abort, retry, ...) returns this */
- /* another hack, but no real harm copying same thing twice */
- (*G.message)((zvoid *)&G,
- (uch *)LoadFarString(ReadError),
- (ulg)strlen(LoadFarString(ReadError)), 0x401);
- echon();
-#ifdef WINDLL
- longjmp(dll_error_return, 1);
-#else
- DESTROYGLOBALS()
- EXIT(PK_BADERR); /* totally bailing; better than lock-up */
-#endif
- }
- G.cur_zipfile_bufstart += INBUFSIZ; /* always starts on block bndry */
- G.inptr = G.inbuf;
- defer_leftover_input(__G); /* decrements G.csize */
- }
-
-#if CRYPT
- if (G.pInfo->encrypted) {
- uch *p;
- int n;
-
- /* This was previously set to decrypt one byte beyond G.csize, when
- * incnt reached that far. GRR said, "but it's required: why?" This
- * was a bug in fillinbuf() -- was it also a bug here?
- */
- for (n = G.incnt, p = G.inptr; n--; p++)
- zdecode(*p);
- }
-#endif /* CRYPT */
-
- --G.incnt;
- return *G.inptr++;
-
-} /* end function readbyte() */
-
-
-
-
-
-#ifdef USE_ZLIB
-
-/************************/
-/* Function fillinbuf() */
-/************************/
-
-int fillinbuf(__G) /* like readbyte() except returns number of bytes in inbuf */
- __GDEF
-{
- if (G.mem_mode ||
- (G.incnt = read(G.zipfd, (char *)G.inbuf, INBUFSIZ)) <= 0)
- return 0;
- G.cur_zipfile_bufstart += INBUFSIZ; /* always starts on a block boundary */
- G.inptr = G.inbuf;
- defer_leftover_input(__G); /* decrements G.csize */
-
-#if CRYPT
- if (G.pInfo->encrypted) {
- uch *p;
- int n;
-
- for (n = G.incnt, p = G.inptr; n--; p++)
- zdecode(*p);
- }
-#endif /* CRYPT */
-
- return G.incnt;
-
-} /* end function fillinbuf() */
-
-#endif /* USE_ZLIB */
-
-
-
-
-
-#ifndef VMS /* for VMS use code in vms.c */
-
-/********************/
-/* Function flush() */ /* returns PK error codes: */
-/********************/ /* if cflag => always 0; PK_DISK if write error */
-
-int flush(__G__ rawbuf, size, unshrink)
- __GDEF
- uch *rawbuf;
- ulg size;
- int unshrink;
-{
- register uch *p, *q;
- uch *transbuf;
-#if (defined(SMALL_MEM) || defined(MED_MEM) || defined(VMS_TEXT_CONV))
- ulg transbufsiz;
-#endif
- /* static int didCRlast = FALSE; moved to globals.h */
-
-
-/*---------------------------------------------------------------------------
- Compute the CRC first; if testing or if disk is full, that's it.
- ---------------------------------------------------------------------------*/
-
- G.crc32val = crc32(G.crc32val, rawbuf, (extent)size);
-
-#ifdef DLL
- if ((G.statreportcb != NULL) &&
- (*G.statreportcb)(__G__ UZ_ST_IN_PROGRESS, G.zipfn, G.filename, NULL))
- return IZ_CTRLC; /* cancel operation by user request */
-#endif
-
- if (uO.tflag || size == 0L) /* testing or nothing to write: all done */
- return PK_OK;
-
- if (G.disk_full)
- return PK_DISK; /* disk already full: ignore rest of file */
-
-/*---------------------------------------------------------------------------
- Write the bytes rawbuf[0..size-1] to the output device, first converting
- end-of-lines and ASCII/EBCDIC as needed. If SMALL_MEM or MED_MEM are NOT
- defined, outbuf is assumed to be at least as large as rawbuf and is not
- necessarily checked for overflow.
- ---------------------------------------------------------------------------*/
-
- if (!G.pInfo->textmode) { /* write raw binary data */
- /* GRR: note that for standard MS-DOS compilers, size argument to
- * fwrite() can never be more than 65534, so WriteError macro will
- * have to be rewritten if size can ever be that large. For now,
- * never more than 32K. Also note that write() returns an int, which
- * doesn't necessarily limit size to 32767 bytes if write() is used
- * on 16-bit systems but does make it more of a pain; however, because
- * at least MSC 5.1 has a lousy implementation of fwrite() (as does
- * DEC Ultrix cc), write() is used anyway.
- */
-#ifdef DLL
- if (G.redirect_data)
- writeToMemory(__G__ rawbuf, size);
- else
-#endif
- if (!uO.cflag && WriteError(rawbuf, size, G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G, rawbuf, size, 0))
- return 0;
- } else { /* textmode: aflag is true */
- if (unshrink) {
- /* rawbuf = outbuf */
- transbuf = G.outbuf2;
-#if (defined(SMALL_MEM) || defined(MED_MEM) || defined(VMS_TEXT_CONV))
- transbufsiz = TRANSBUFSIZ;
-#endif
- } else {
- /* rawbuf = slide */
- transbuf = G.outbuf;
-#if (defined(SMALL_MEM) || defined(MED_MEM) || defined(VMS_TEXT_CONV))
- transbufsiz = OUTBUFSIZ;
- Trace((stderr, "\ntransbufsiz = OUTBUFSIZ = %u\n", OUTBUFSIZ));
-#endif
- }
- if (G.newfile) {
-#ifdef VMS_TEXT_CONV
- /* GRR: really want to check if -aa (or -aaa?) was given... */
- if (rawbuf[1]) { /* first line is more than 255 chars long */
- Trace((stderr,
- "\nfirst line of VMS `text' too long; switching to normal extraction\n"));
- G.VMS_line_state = -1; /* -1: don't treat as VMS text */
- } else
- G.VMS_line_state = 0; /* 0: ready to read line length */
-#endif
- G.didCRlast = FALSE; /* no previous buffers written */
- G.newfile = FALSE;
- }
-
-#ifdef VMS_TEXT_CONV
- if (G.pInfo->hostnum == VMS_ && G.extra_field && G.VMS_line_state >= 0)
- {
- /* GRR: really want to check for actual VMS extra field, and
- * ideally for variable-length record format */
-/*
- printf("\n>>>>>> GRR: file is VMS text and has an extra field\n");
- */
-
- p = rawbuf;
- q = transbuf;
- while(p < rawbuf+(unsigned)size) {
- switch (G.VMS_line_state) {
-
- /* 0: ready to read line length */
- case 0:
- G.VMS_line_length = 0;
- G.VMS_line_pad = 0;
- if (p == rawbuf+(unsigned)size-1) { /* last char */
- G.VMS_line_length = (int)((uch)(*p++));
- G.VMS_line_state = 1;
- } else {
- G.VMS_line_length = makeword(p);
- p += 2;
- G.VMS_line_state = 2;
- }
- if (G.VMS_line_length & 1) /* odd */
- G.VMS_line_pad = 1;
- break;
-
- /* 1: read one byte of length, need second */
- case 1:
- G.VMS_line_length += ((int)((uch)(*p++)) << 8);
- G.VMS_line_state = 2;
- break;
-
- /* 2: ready to read VMS_line_length chars */
- case 2:
- if (G.VMS_line_length < rawbuf+(unsigned)size-p) {
- if (G.VMS_line_length >=
- transbuf+(unsigned)transbufsiz-q)
- {
- int outroom = transbuf+(unsigned)transbufsiz-q;
-
-/* GRR: need to change this to *q++ = native(*p++); loop or something */
- memcpy(q, p, outroom);
-#ifdef DLL
- if (G.redirect_data)
- writeToMemory(__G__ transbuf,
- (unsigned)outroom);
- else
-#endif
- if (!uO.cflag && WriteError(transbuf,
- (unsigned)outroom, G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G,
- transbuf, (ulg)outroom, 0))
- return 0;
- q = transbuf;
- p += outroom;
- G.VMS_line_length -= outroom;
- /* fall through to normal case */
- }
-/* GRR: need to change this to *q++ = native(*p++); loop or something */
- memcpy(q, p, G.VMS_line_length);
- q += G.VMS_line_length;
- p += G.VMS_line_length;
- G.VMS_line_length = 0; /* necessary?? */
- G.VMS_line_state = 3;
-
- } else { /* remaining input is less than full line */
- int remaining = rawbuf+(unsigned)size-p;
-
- if (remaining <
- transbuf+(unsigned)transbufsiz-q)
- {
- int outroom = transbuf+(unsigned)transbufsiz-q;
-
-/* GRR: need to change this to *q++ = native(*p++); loop or something */
- memcpy(q, p, outroom);
-#ifdef DLL
- if (G.redirect_data)
- writeToMemory(__G__ transbuf,
- (unsigned)(outroom));
- else
-#endif
- if (!uO.cflag && WriteError(transbuf,
- (unsigned)outroom, G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G,
- transbuf, (ulg)outroom, 0))
- return 0;
- q = transbuf;
- p += outroom;
- remaining -= outroom;
- }
-/* GRR: need to change this to *q++ = native(*p++); loop or something */
- memcpy(q, p, remaining);
- q += remaining;
- p += remaining;
- G.VMS_line_length -= remaining;
- /* no change in G.VMS_line_state */
- }
- break;
-
- /* 3: ready to PutNativeEOL */
- case 3:
- if (q > transbuf+(unsigned)transbufsiz-lenEOL) {
-#ifdef DLL
- if (G.redirect_data)
- writeToMemory(__G__ transbuf,
- (unsigned)(q-transbuf));
- else
-#endif
- if (!uO.cflag &&
- WriteError(transbuf, (unsigned)(q-transbuf),
- G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G,
- transbuf, (ulg)(q-transbuf), 0))
- return 0;
- q = transbuf;
- }
- PutNativeEOL
- if (G.VMS_line_pad)
- if (p < rawbuf+(unsigned)size) {
- ++p;
- G.VMS_line_state = 0;
- } else
- G.VMS_line_state = 4;
- else
- G.VMS_line_state = 0;
- break;
-
- /* 4: ready to read pad byte */
- case 4:
- ++p;
- G.VMS_line_state = 0;
- break;
- }
- } /* end while */
-
- } else
-#endif /* VMS_TEXT_CONV */
-
- /*-----------------------------------------------------------------------
- Algorithm: CR/LF => native; lone CR => native; lone LF => native.
- This routine is only for non-raw-VMS, non-raw-VM/CMS files (i.e.,
- stream-oriented files, not record-oriented).
- -----------------------------------------------------------------------*/
-
- /* else not VMS text */ {
- p = rawbuf;
- if (*p == LF && G.didCRlast)
- ++p;
- G.didCRlast = FALSE;
- for (q = transbuf; p < rawbuf+(unsigned)size; ++p) {
- if (*p == CR) { /* lone CR or CR/LF: EOL either way */
- PutNativeEOL
- if (p == rawbuf+(unsigned)size-1) /* last char in buffer */
- G.didCRlast = TRUE;
- else if (p[1] == LF) /* get rid of accompanying LF */
- ++p;
- } else if (*p == LF) /* lone LF */
- PutNativeEOL
- else
-#ifndef DOS_FLX_OS2_W32
- if (*p != CTRLZ) /* lose all ^Z's */
-#endif
- *q++ = native(*p);
-
-#if (defined(SMALL_MEM) || defined(MED_MEM))
-# if (lenEOL == 1) /* don't check unshrink: both buffers small but equal */
- if (!unshrink)
-# endif
- /* check for danger of buffer overflow and flush */
- if (q > transbuf+(unsigned)transbufsiz-lenEOL) {
- Trace((stderr,
- "p - rawbuf = %u q-transbuf = %u size = %lu\n",
- (unsigned)(p-rawbuf), (unsigned)(q-transbuf), size));
- if (!uO.cflag && WriteError(transbuf,
- (unsigned)(q-transbuf), G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G,
- transbuf, (ulg)(q-transbuf), 0))
- return 0;
- q = transbuf;
- continue;
- }
-#endif /* SMALL_MEM || MED_MEM */
- }
- }
-
- /*-----------------------------------------------------------------------
- Done translating: write whatever we've got to file (or screen).
- -----------------------------------------------------------------------*/
-
- Trace((stderr, "p - rawbuf = %u q-transbuf = %u size = %lu\n",
- (unsigned)(p-rawbuf), (unsigned)(q-transbuf), size));
- if (q > transbuf) {
-#ifdef DLL
- if (G.redirect_data)
- writeToMemory(__G__ transbuf, (unsigned)(q-transbuf));
- else
-#endif
- if (!uO.cflag && WriteError(transbuf, (unsigned)(q-transbuf),
- G.outfile))
- return disk_error(__G);
- else if (uO.cflag && (*G.message)((zvoid *)&G, transbuf,
- (ulg)(q-transbuf), 0))
- return 0;
- }
- }
-
- return 0;
-
-} /* end function flush() */
-
-
-
-
-
-/*************************/
-/* Function disk_error() */
-/*************************/
-
-static int disk_error(__G)
- __GDEF
-{
- /* OK to use slide[] here because this file is finished regardless */
- Info(slide, 0x4a1, ((char *)slide, LoadFarString(DiskFullQuery),
- FnFilter1(G.filename)));
-
-#ifndef WINDLL
- fgets(G.answerbuf, 9, stdin);
- if (*G.answerbuf == 'y') /* stop writing to this file */
- G.disk_full = 1; /* (outfile bad?), but new OK */
- else
-#endif
- G.disk_full = 2; /* no: exit program */
-
- return PK_DISK;
-
-} /* end function disk_error() */
-
-#endif /* !VMS */
-
-
-
-
-
-/*****************************/
-/* Function UzpMessagePrnt() */
-/*****************************/
-
-int UZ_EXP UzpMessagePrnt(pG, buf, size, flag)
- zvoid *pG; /* globals struct: always passed */
- uch *buf; /* preformatted string to be printed */
- ulg size; /* length of string (may include nulls) */
- int flag; /* flag bits */
-{
- /* IMPORTANT NOTE:
- * The name of the first parameter of UzpMessagePrnt(), which passes
- * the "Uz_Globs" address, >>> MUST <<< be identical to the string
- * expansion of the __G__ macro in the REENTRANT case (see globals.h).
- * This name identity is mandatory for the LoadFarString() macro
- * (in the SMALL_MEM case) !!!
- */
- int error;
- uch *q=buf, *endbuf=buf+(unsigned)size;
-#ifdef MORE
- uch *p=buf-1;
-#endif
- FILE *outfp;
-
-
-/*---------------------------------------------------------------------------
- These tests are here to allow fine-tuning of UnZip's output messages,
- but none of them will do anything without setting the appropriate bit
- in the flag argument of every Info() statement which is to be turned
- *off*. That is, all messages are currently turned on for all ports.
- To turn off *all* messages, use the UzpMessageNull() function instead
- of this one.
- ---------------------------------------------------------------------------*/
-
-#if (defined(OS2) && defined(DLL))
- if (MSG_NO_DLL2(flag)) /* if OS/2 DLL bit is set, do NOT print this msg */
- return 0;
-#endif
-#ifdef WINDLL
- if (MSG_NO_WDLL(flag))
- return 0;
-#endif
-#ifdef WINDLL
- if (MSG_NO_WGUI(flag))
- return 0;
-#endif
-/*
-#ifdef ACORN_GUI
- if (MSG_NO_AGUI(flag))
- return 0;
-#endif
- */
-#ifdef DLL /* don't display message if data is redirected */
- if (((Uz_Globs *)pG)->redirect_data &&
- !((Uz_Globs *)pG)->redirect_text)
- return 0;
-#endif
-
- if (MSG_STDERR(flag) && !((Uz_Globs *)pG)->UzO.tflag)
- outfp = (FILE *)stderr;
- else
- outfp = (FILE *)stdout;
-
-#ifdef QUERY_TRNEWLN
- /* some systems require termination of query prompts with '\n' to force
- * immediate display */
- if (MSG_MNEWLN(flag)) { /* assumes writable buffer (e.g., slide[]) */
- *endbuf++ = '\n'; /* with room for one more char at end of buf */
- ++size; /* (safe assumption: only used for four */
- } /* short queries in extract.c and fileio.c) */
-#endif
-
- if (MSG_TNEWLN(flag)) { /* again assumes writable buffer: fragile... */
- if ((!size && !((Uz_Globs *)pG)->sol) ||
- (size && (endbuf[-1] != '\n')))
- {
- *endbuf++ = '\n';
- ++size;
- }
- }
-
-#ifdef MORE
- /* room for --More-- and one line of overlap: */
- ((Uz_Globs *)pG)->height = SCREENLINES - 2;
-#endif
-
- if (MSG_LNEWLN(flag) && !((Uz_Globs *)pG)->sol) {
- /* not at start of line: want newline */
-#ifdef OS2DLL
- if (!((Uz_Globs *)pG)->redirect_text) {
-#endif
- putc('\n', outfp);
- fflush(outfp);
-#ifdef MORE
- if (((Uz_Globs *)pG)->M_flag)
- {
- ++((Uz_Globs *)pG)->numlines;
- if (((Uz_Globs *)pG)->numlines %
- ((Uz_Globs *)pG)->height == 0L) /* GRR: fix */
- (*((Uz_Globs *)pG)->mpause)((zvoid *)pG,
- LoadFarString(MorePrompt), 1);
- }
-#endif /* MORE */
- if (MSG_STDERR(flag) && ((Uz_Globs *)pG)->UzO.tflag &&
- !isatty(1) && isatty(2))
- {
- /* error output from testing redirected: also send to stderr */
- putc('\n', stderr);
- fflush(stderr);
- }
-#ifdef OS2DLL
- } else
- REDIRECTC('\n');
-#endif
- ((Uz_Globs *)pG)->sol = TRUE;
- }
-
- /* put zipfile name, filename and/or error/warning keywords here */
-
-#ifdef MORE
- if (((Uz_Globs *)pG)->M_flag
-#ifdef OS2DLL
- && !((Uz_Globs *)pG)->redirect_text
-#endif
- )
- {
- while (++p < endbuf) {
- if (*p == '\n') {
- ++((Uz_Globs *)pG)->numlines;
- if (((Uz_Globs *)pG)->numlines %
- ((Uz_Globs *)pG)->height == 0L) /* GRR: fix */
- {
- if ((error = WriteError(q, p-q+1, outfp)) != 0)
- return error;
- fflush(outfp);
- ((Uz_Globs *)pG)->sol = TRUE;
- q = p + 1;
- (*((Uz_Globs *)pG)->mpause)((zvoid *)pG,
- LoadFarString(MorePrompt), 1);
- }
- }
- } /* end while */
- size = (ulg)(p - q); /* remaining text */
- }
-#endif /* MORE */
-
- if (size) {
-#ifdef OS2DLL
- if (!((Uz_Globs *)pG)->redirect_text) {
-#endif
- if ((error = WriteError(q, size, outfp)) != 0)
- return error;
- fflush(outfp);
- if (MSG_STDERR(flag) && ((Uz_Globs *)pG)->UzO.tflag &&
- !isatty(1) && isatty(2))
- {
- /* error output from testing redirected: also send to stderr */
- if ((error = WriteError(q, size, stderr)) != 0)
- return error;
- fflush(stderr);
- }
-#ifdef OS2DLL
- } else { /* GRR: this is ugly: hide with macro */
- if ((error = REDIRECTPRINT(q, size)) != 0)
- return error;
- }
-#endif
- ((Uz_Globs *)pG)->sol = (endbuf[-1] == '\n');
- }
- return 0;
-
-} /* end function UzpMessagePrnt() */
-
-
-
-
-
-#ifdef DLL
-
-/*****************************/
-/* Function UzpMessageNull() */ /* convenience routine for no output at all */
-/*****************************/
-
-int UZ_EXP UzpMessageNull(pG, buf, size, flag)
- zvoid *pG; /* globals struct: always passed */
- uch *buf; /* preformatted string to be printed */
- ulg size; /* length of string (may include nulls) */
- int flag; /* flag bits */
-{
- return 0;
-
-} /* end function UzpMessageNull() */
-
-#endif /* DLL */
-
-
-
-
-
-/***********************/
-/* Function UzpInput() */ /* GRR: this is a placeholder for now */
-/***********************/
-
-int UZ_EXP UzpInput(pG, buf, size, flag)
- zvoid *pG; /* globals struct: always passed */
- uch *buf; /* preformatted string to be printed */
- int *size; /* (address of) size of buf and of returned string */
- int flag; /* flag bits (bit 0: no echo) */
-{
- /* tell picky compilers to shut up about "unused variable" warnings */
- pG = pG; buf = buf; flag = flag;
-
- *size = 0;
- return 0;
-
-} /* end function UzpInput() */
-
-
-
-
-
-#if (!defined(WINDLL) && !defined(MACOS))
-
-/***************************/
-/* Function UzpMorePause() */
-/***************************/
-
-void UZ_EXP UzpMorePause(pG, prompt, flag)
- zvoid *pG; /* globals struct: always passed */
- ZCONST char *prompt; /* "--More--" prompt */
- int flag; /* 0 = any char OK; 1 = accept only '\n', ' ', q */
-{
- uch c;
-
-/*---------------------------------------------------------------------------
- Print a prompt and wait for the user to press a key, then erase prompt
- if possible.
- ---------------------------------------------------------------------------*/
-
- if (!((Uz_Globs *)pG)->sol)
- fprintf(stderr, "\n");
- /* numlines may or may not be used: */
- fprintf(stderr, prompt, ((Uz_Globs *)pG)->numlines);
- fflush(stderr);
- if (flag & 1) {
- do {
- c = (uch)FGETCH(0);
- } while (c != '\r' && c != '\n' && c != ' ' && c != 'q' && c != 'Q');
- } else
- c = (uch)FGETCH(0);
-
- /* newline was not echoed, so cover up prompt line */
- fprintf(stderr, LoadFarString(HidePrompt));
- fflush(stderr);
-
- if (ToLower(c) == 'q') {
- DESTROYGLOBALS()
- EXIT(PK_COOL);
- }
-
- ((Uz_Globs *)pG)->sol = TRUE;
-
-} /* end function UzpMorePause() */
-
-#endif /* !WINDLL && !MACOS */
-
-
-
-
-#ifndef WINDLL
-
-/**************************/
-/* Function UzpPassword() */
-/**************************/
-
-int UZ_EXP UzpPassword (pG, rcnt, pwbuf, size, zfn, efn)
- zvoid *pG; /* pointer to UnZip's internal global vars */
- int *rcnt; /* retry counter */
- char *pwbuf; /* buffer for password */
- int size; /* size of password buffer */
- ZCONST char *zfn; /* name of zip archive */
- ZCONST char *efn; /* name of archive entry being processed */
-{
-#if CRYPT
- int r = IZ_PW_ENTERED;
- char *m;
- char *prompt;
-
-#ifndef REENTRANT
- /* tell picky compilers to shut up about "unused variable" warnings */
- pG = pG;
-#endif
-
- if (*rcnt == 0) { /* First call for current entry */
- *rcnt = 2;
- if ((prompt = (char *)malloc(2*FILNAMSIZ + 15)) != (char *)NULL) {
- sprintf(prompt, LoadFarString(PasswPrompt),
- FnFilter1(zfn), FnFilter2(efn));
- m = prompt;
- } else
- m = (char *)LoadFarString(PasswPrompt2);
- } else { /* Retry call, previous password was wrong */
- (*rcnt)--;
- prompt = NULL;
- m = (char *)LoadFarString(PasswRetry);
- }
-
- m = getp(__G__ m, pwbuf, size);
- if (prompt != (char *)NULL) {
- free(prompt);
- }
- if (m == (char *)NULL) {
- r = IZ_PW_ERROR;
- }
- else if (*pwbuf == '\0') {
- r = IZ_PW_CANCELALL;
- }
- return r;
-
-#else /* !CRYPT */
- /* tell picky compilers to shut up about "unused variable" warnings */
- pG = pG; rcnt = rcnt; pwbuf = pwbuf; size = size; zfn = zfn; efn = efn;
-
- return IZ_PW_ERROR; /* internal error; function should never get called */
-#endif /* ?CRYPT */
-
-} /* end function UzpPassword() */
-
-
-
-
-
-/**********************/
-/* Function handler() */
-/**********************/
-
-void handler(signal) /* upon interrupt, turn on echo and exit cleanly */
- int signal;
-{
- GETGLOBALS();
-
-#if !(defined(SIGBUS) || defined(SIGSEGV)) /* add a newline if not at */
- (*G.message)((zvoid *)&G, slide, 0L, 0x41); /* start of line (to stderr; */
-#endif /* slide[] should be safe) */
-
- echon();
-
-#ifdef SIGBUS
- if (signal == SIGBUS) {
- Info(slide, 0x421, ((char *)slide, LoadFarString(ZipfileCorrupt),
- "bus error"));
- DESTROYGLOBALS()
- EXIT(PK_BADERR);
- }
-#endif /* SIGBUS */
-
-#ifdef SIGSEGV
- if (signal == SIGSEGV) {
- Info(slide, 0x421, ((char *)slide, LoadFarString(ZipfileCorrupt),
- "segmentation violation"));
- DESTROYGLOBALS()
- EXIT(PK_BADERR);
- }
-#endif /* SIGSEGV */
-
- /* probably ctrl-C */
- DESTROYGLOBALS()
-#if defined(AMIGA) && defined(__SASC)
- _abort();
-#endif
- EXIT(IZ_CTRLC); /* was EXIT(0), then EXIT(PK_ERR) */
-}
-
-#endif /* !WINDLL */
-
-
-
-
-#if (!defined(VMS) && !defined(CMS_MVS))
-#if (!defined(OS2) || defined(TIMESTAMP))
-
-#if (!defined(HAVE_MKTIME) || defined(AMIGA) || defined(WIN32))
-/* also used in amiga/filedate.c and win32/win32.c */
-ZCONST ush ydays[] =
- { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 };
-#endif
-
-/*******************************/
-/* Function dos_to_unix_time() */ /* used for freshening/updating/timestamps */
-/*******************************/
-
-time_t dos_to_unix_time(dosdatetime)
- ulg dosdatetime;
-{
- time_t m_time;
-
-#ifdef HAVE_MKTIME
-
- ZCONST time_t now = time(NULL);
- struct tm *tm;
-# define YRBASE 1900
-
- tm = localtime(&now);
- tm->tm_isdst = -1; /* let mktime determine if DST is in effect */
-
- /* dissect date */
- tm->tm_year = ((int)(dosdatetime >> 25) & 0x7f) + (1980 - YRBASE);
- tm->tm_mon = ((int)(dosdatetime >> 21) & 0x0f) - 1;
- tm->tm_mday = ((int)(dosdatetime >> 16) & 0x1f);
-
- /* dissect time */
- tm->tm_hour = (int)((unsigned)dosdatetime >> 11) & 0x1f;
- tm->tm_min = (int)((unsigned)dosdatetime >> 5) & 0x3f;
- tm->tm_sec = (int)((unsigned)dosdatetime << 1) & 0x3e;
-
- m_time = mktime(tm);
- NATIVE_TO_TIMET(m_time) /* NOP unless MSC 7.0 or Macintosh */
- TTrace((stderr, " final m_time = %lu\n", (ulg)m_time));
-
-#else /* !HAVE_MKTIME */
-
- int yr, mo, dy, hh, mm, ss;
-#ifdef TOPS20
-# define YRBASE 1900
- struct tmx *tmx;
- char temp[20];
-#else /* !TOPS20 */
-# define YRBASE 1970
- int leap;
- unsigned days;
- struct tm *tm;
-#if (!defined(MACOS) && !defined(RISCOS) && !defined(QDOS) && !defined(TANDEM))
-#ifdef WIN32
- TIME_ZONE_INFORMATION tzinfo;
- DWORD res;
-#else /* ! WIN32 */
-#ifndef BSD4_4 /* GRR: change to !defined(MODERN) ? */
-#if (defined(BSD) || defined(MTS) || defined(__GO32__))
- struct timeb tbp;
-#else /* !(BSD || MTS || __GO32__) */
-#ifdef DECLARE_TIMEZONE
- extern time_t timezone;
-#endif
-#endif /* ?(BSD || MTS || __GO32__) */
-#endif /* !BSD4_4 */
-#endif /* ?WIN32 */
-#endif /* !MACOS && !RISCOS && !QDOS && !TANDEM */
-#endif /* ?TOPS20 */
-
-
- /* dissect date */
- yr = ((int)(dosdatetime >> 25) & 0x7f) + (1980 - YRBASE);
- mo = ((int)(dosdatetime >> 21) & 0x0f) - 1;
- dy = ((int)(dosdatetime >> 16) & 0x1f) - 1;
-
- /* dissect time */
- hh = (int)((unsigned)dosdatetime >> 11) & 0x1f;
- mm = (int)((unsigned)dosdatetime >> 5) & 0x3f;
- ss = (int)((unsigned)dosdatetime & 0x1f) * 2;
-
-#ifdef TOPS20
- tmx = (struct tmx *)malloc(sizeof(struct tmx));
- sprintf (temp, "%02d/%02d/%02d %02d:%02d:%02d", mo+1, dy+1, yr, hh, mm, ss);
- time_parse(temp, tmx, (char *)0);
- m_time = time_make(tmx);
- free(tmx);
-
-#else /* !TOPS20 */
-
-/*---------------------------------------------------------------------------
- Calculate the number of seconds since the epoch, usually 1 January 1970.
- ---------------------------------------------------------------------------*/
-
- /* leap = # of leap yrs from YRBASE up to but not including current year */
- leap = ((yr + YRBASE - 1) / 4); /* leap year base factor */
-
- /* calculate days from BASE to this year and add expired days this year */
- days = (yr * 365) + (leap - 492) + ydays[mo];
-
- /* if year is a leap year and month is after February, add another day */
- if ((mo > 1) && ((yr+YRBASE)%4 == 0) && ((yr+YRBASE) != 2100))
- ++days; /* OK through 2199 */
-
- /* convert date & time to seconds relative to 00:00:00, 01/01/YRBASE */
- m_time = (time_t)((unsigned long)(days + dy) * 86400L +
- (unsigned long)hh * 3600L +
- (unsigned long)(mm * 60 + ss));
- /* - 1; MS-DOS times always rounded up to nearest even second */
- TTrace((stderr, "dos_to_unix_time:\n"));
- TTrace((stderr, " m_time before timezone = %lu\n", (ulg)m_time));
-
-/*---------------------------------------------------------------------------
- Adjust for local standard timezone offset.
- ---------------------------------------------------------------------------*/
-
-#if (!defined(MACOS) && !defined(RISCOS) && !defined(QDOS) && !defined(TANDEM))
-#ifdef WIN32
- /* account for timezone differences */
- res = GetTimeZoneInformation(&tzinfo);
- if (res != TIME_ZONE_ID_UNKNOWN)
- {
- m_time += 60*(tzinfo.Bias);
-#else /* !WIN32 */
-#if (defined(BSD) || defined(MTS) || defined(__GO32__))
-#ifdef BSD4_4
- if ( (dosdatetime >= DOSTIME_2038_01_18) &&
- (m_time < (time_t)0x70000000L) )
- m_time = U_TIME_T_MAX; /* saturate in case of (unsigned) overflow */
- if (m_time < (time_t)0L) /* a converted DOS time cannot be negative */
- m_time = S_TIME_T_MAX; /* -> saturate at max signed time_t value */
- if ((tm = localtime(&m_time)) != (struct tm *)NULL)
- m_time -= tm->tm_gmtoff; /* sec. EAST of GMT: subtr. */
-#else /* !(BSD4_4 */
- ftime(&tbp); /* get `timezone' */
- m_time += tbp.timezone * 60L; /* seconds WEST of GMT: add */
-#endif /* ?(BSD4_4 || __EMX__) */
-#else /* !(BSD || MTS || __GO32__) */
- /* tzset was already called at start of process_zipfiles() */
- /* tzset(); */ /* set `timezone' variable */
-#ifndef __BEOS__ /* BeOS DR8 has no timezones... */
- m_time += timezone; /* seconds WEST of GMT: add */
-#endif
-#endif /* ?(BSD || MTS || __GO32__) */
-#endif /* ?WIN32 */
- TTrace((stderr, " m_time after timezone = %lu\n", (ulg)m_time));
-
-/*---------------------------------------------------------------------------
- Adjust for local daylight savings (summer) time.
- ---------------------------------------------------------------------------*/
-
-#ifndef BSD4_4 /* (DST already added to tm_gmtoff, so skip tm_isdst) */
- if ( (dosdatetime >= DOSTIME_2038_01_18) &&
- (m_time < (time_t)0x70000000L) )
- m_time = U_TIME_T_MAX; /* saturate in case of (unsigned) overflow */
- if (m_time < (time_t)0L) /* a converted DOS time cannot be negative */
- m_time = S_TIME_T_MAX; /* -> saturate at max signed time_t value */
- TIMET_TO_NATIVE(m_time) /* NOP unless MSC 7.0 or Macintosh */
- if (((tm = localtime((time_t *)&m_time)) != NULL) && tm->tm_isdst)
-#ifdef WIN32
- m_time += 60L * tzinfo.DaylightBias; /* adjust with DST bias */
- else
- m_time += 60L * tzinfo.StandardBias; /* add StdBias (normally 0) */
-#else
- m_time -= 60L * 60L; /* adjust for daylight savings time */
-#endif
- NATIVE_TO_TIMET(m_time) /* NOP unless MSC 7.0 or Macintosh */
- TTrace((stderr, " m_time after DST = %lu\n", (ulg)m_time));
-#endif /* !BSD4_4 */
-#ifdef WIN32
- }
-#endif
-#endif /* !MACOS && !RISCOS && !QDOS && !TANDEM */
-#endif /* ?TOPS20 */
-
-#endif /* ?HAVE_MKTIME */
-
- if ( (dosdatetime >= DOSTIME_2038_01_18) &&
- (m_time < (time_t)0x70000000L) )
- m_time = U_TIME_T_MAX; /* saturate in case of (unsigned) overflow */
- if (m_time < (time_t)0L) /* a converted DOS time cannot be negative */
- m_time = S_TIME_T_MAX; /* -> saturate at max signed time_t value */
-
- return m_time;
-
-} /* end function dos_to_unix_time() */
-
-#endif /* !OS2 || TIMESTAMP */
-#endif /* !VMS && !CMS_MVS */
-
-
-
-#if (!defined(VMS) && !defined(OS2) && !defined(CMS_MVS))
-
-/******************************/
-/* Function check_for_newer() */ /* used for overwriting/freshening/updating */
-/******************************/
-
-int check_for_newer(__G__ filename) /* return 1 if existing file is newer */
- __GDEF /* or equal; 0 if older; -1 if doesn't */
- char *filename; /* exist yet */
-{
- time_t existing, archive;
-#ifdef USE_EF_UT_TIME
- iztimes z_utime;
-#endif
-#ifdef AOS_VS
- long dyy, dmm, ddd, dhh, dmin, dss;
-
-
- dyy = (lrec.last_mod_dos_datetime >> 25) + 1980;
- dmm = (lrec.last_mod_dos_datetime >> 21) & 0x0f;
- ddd = (lrec.last_mod_dos_datetime >> 16) & 0x1f;
- dhh = (lrec.last_mod_dos_datetime >> 11) & 0x1f;
- dmin = (lrec.last_mod_dos_datetime >> 5) & 0x3f;
- dss = (lrec.last_mod_dos_datetime & 0x1f) * 2;
-
- /* under AOS/VS, file times can only be set at creation time,
- * with the info in a special DG format. Make sure we can create
- * it here - we delete it later & re-create it, whether or not
- * it exists now.
- */
- if (!zvs_create(filename, (((ulg)dgdate(dmm, ddd, dyy)) << 16) |
- (dhh*1800L + dmin*30L + dss/2L), -1L, -1L, (char *) -1, -1, -1, -1))
- return DOES_NOT_EXIST;
-#endif /* AOS_VS */
-
- Trace((stderr, "check_for_newer: doing stat(%s)\n", FnFilter1(filename)));
- if (SSTAT(filename, &G.statbuf)) {
- Trace((stderr,
- "check_for_newer: stat(%s) returns %d: file does not exist\n",
- FnFilter1(filename), SSTAT(filename, &G.statbuf)));
-#ifdef SYMLINKS
- Trace((stderr, "check_for_newer: doing lstat(%s)\n",
- FnFilter1(filename)));
- /* GRR OPTION: could instead do this test ONLY if G.symlnk is true */
- if (lstat(filename, &G.statbuf) == 0) {
- Trace((stderr,
- "check_for_newer: lstat(%s) returns 0: symlink does exist\n",
- FnFilter1(filename)));
- if (QCOND2 && !uO.overwrite_all)
- Info(slide, 0, ((char *)slide, LoadFarString(FileIsSymLink),
- FnFilter1(filename), " with no real file"));
- return EXISTS_AND_OLDER; /* symlink dates are meaningless */
- }
-#endif /* SYMLINKS */
- return DOES_NOT_EXIST;
- }
- Trace((stderr, "check_for_newer: stat(%s) returns 0: file exists\n",
- FnFilter1(filename)));
-
-#ifdef SYMLINKS
- /* GRR OPTION: could instead do this test ONLY if G.symlnk is true */
- if (lstat(filename, &G.statbuf) == 0 && S_ISLNK(G.statbuf.st_mode)) {
- Trace((stderr, "check_for_newer: %s is a symbolic link\n",
- FnFilter1(filename)));
- if (QCOND2 && !uO.overwrite_all)
- Info(slide, 0, ((char *)slide, LoadFarString(FileIsSymLink),
- FnFilter1(filename), ""));
- return EXISTS_AND_OLDER; /* symlink dates are meaningless */
- }
-#endif /* SYMLINKS */
-
- NATIVE_TO_TIMET(G.statbuf.st_mtime) /* NOP unless MSC 7.0 or Macintosh */
-
-#ifdef USE_EF_UT_TIME
- /* The `Unix extra field mtime' should be used for comparison with the
- * time stamp of the existing file >>>ONLY<<< when the EF info is also
- * used to set the modification time of the extracted file.
- */
- if (G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- (ef_scan_for_izux(G.extra_field, G.lrec.extra_field_length, 0,
- G.lrec.last_mod_dos_datetime, &z_utime, NULL)
- & EB_UT_FL_MTIME))
- {
- TTrace((stderr, "check_for_newer: using Unix extra field mtime\n"));
- existing = G.statbuf.st_mtime;
- archive = z_utime.mtime;
- } else {
- /* round up existing filetime to nearest 2 seconds for comparison,
- * but saturate in case of arithmetic overflow
- */
- existing = ((G.statbuf.st_mtime & 1) &&
- (G.statbuf.st_mtime + 1 > G.statbuf.st_mtime)) ?
- G.statbuf.st_mtime + 1 : G.statbuf.st_mtime;
- archive = dos_to_unix_time(G.lrec.last_mod_dos_datetime);
- }
-#else /* !USE_EF_UT_TIME */
- /* round up existing filetime to nearest 2 seconds for comparison,
- * but saturate in case of arithmetic overflow
- */
- existing = ((G.statbuf.st_mtime & 1) &&
- (G.statbuf.st_mtime + 1 > G.statbuf.st_mtime)) ?
- G.statbuf.st_mtime + 1 : G.statbuf.st_mtime;
- archive = dos_to_unix_time(G.lrec.last_mod_dos_datetime);
-#endif /* ?USE_EF_UT_TIME */
-
- TTrace((stderr, "check_for_newer: existing %lu, archive %lu, e-a %ld\n",
- (ulg)existing, (ulg)archive, (long)(existing-archive)));
-
- return (existing >= archive);
-
-} /* end function check_for_newer() */
-
-#endif /* !VMS && !OS2 && !CMS_MVS */
-
-
-
-
-
-/************************/
-/* Function do_string() */
-/************************/
-
-int do_string(__G__ len, option) /* return PK-type error code */
- __GDEF
- unsigned int len; /* without prototype, ush converted to this */
- int option;
-{
- long comment_bytes_left, block_length;
- int error=PK_OK;
- ush extra_len;
-#ifdef AMIGA
- char tmp_fnote[2 * AMIGA_FILENOTELEN]; /* extra room for squozen chars */
-#endif
-
-
-/*---------------------------------------------------------------------------
- This function processes arbitrary-length (well, usually) strings. Four
- options are allowed: SKIP, wherein the string is skipped (pretty logical,
- eh?); DISPLAY, wherein the string is printed to standard output after un-
- dergoing any necessary or unnecessary character conversions; DS_FN,
- wherein the string is put into the filename[] array after undergoing ap-
- propriate conversions (including case-conversion, if that is indicated:
- see the global variable pInfo->lcflag); and EXTRA_FIELD, wherein the
- `string' is assumed to be an extra field and is copied to the (freshly
- malloced) buffer G.extra_field. The third option should be OK since
- filename is dimensioned at 1025, but we check anyway.
-
- The string, by the way, is assumed to start at the current file-pointer
- position; its length is given by len. So start off by checking length
- of string: if zero, we're already done.
- ---------------------------------------------------------------------------*/
-
- if (!len)
- return PK_COOL;
-
- switch (option) {
-
- /*
- * First case: print string on standard output. First set loop vari-
- * ables, then loop through the comment in chunks of OUTBUFSIZ bytes,
- * converting formats and printing as we go. The second half of the
- * loop conditional was added because the file might be truncated, in
- * which case comment_bytes_left will remain at some non-zero value for
- * all time. outbuf and slide are used as scratch buffers because they
- * are available (we should be either before or in between any file pro-
- * cessing).
- */
-
- case DISPLAY:
- case DISPL_8:
- comment_bytes_left = len;
- block_length = OUTBUFSIZ; /* for the while statement, first time */
- while (comment_bytes_left > 0 && block_length > 0) {
- register uch *p = G.outbuf;
- register uch *q = G.outbuf;
-
- if ((block_length = readbuf(__G__ (char *)G.outbuf,
- (unsigned) MIN((long)OUTBUFSIZ, comment_bytes_left))) == 0)
- return PK_EOF;
- comment_bytes_left -= block_length;
-
- /* this is why we allocated an extra byte for outbuf: terminate
- * with zero (ASCIIZ) */
- G.outbuf[(unsigned)block_length] = '\0';
-
- /* remove all ASCII carriage returns from comment before printing
- * (since used before A_TO_N(), check for CR instead of '\r')
- */
- while (*p) {
- while (*p == CR)
- ++p;
- *q++ = *p++;
- }
- /* could check whether (p - outbuf) == block_length here */
- *q = '\0';
-
- if (option == DISPL_8) {
- /* translate the text coded in the entry's host-dependent
- "extended ASCII" charset into the compiler's (system's)
- internal text code page */
- Ext_ASCII_TO_Native((char *)G.outbuf, G.pInfo->hostnum,
- G.crec.version_made_by[0]);
-#ifdef WINDLL
- /* translate to ANSI (RTL internal codepage may be OEM) */
- INTERN_TO_ISO((char *)G.outbuf, (char *)G.outbuf);
-#else /* !WINDLL */
-#ifdef WIN32
- /* Win9x console always uses OEM character coding, and
- WinNT console is set to OEM charset by default, too */
- INTERN_TO_OEM((char *)G.outbuf, (char *)G.outbuf);
-#endif /* WIN32 */
-#endif /* ?WINDLL */
- } else {
- A_TO_N(G.outbuf); /* translate string to native */
- }
-
-#ifdef WINDLL
- /* ran out of local mem -- had to cheat */
- win_fprintf((zvoid *)&G, stdout, len, (char *)G.outbuf);
- win_fprintf((zvoid *)&G, stdout, 2, (char *)"\n\n");
-#else /* !WINDLL */
-#ifdef NOANSIFILT /* GRR: can ANSI be used with EBCDIC? */
- (*G.message)((zvoid *)&G, G.outbuf, (ulg)(q-G.outbuf), 0);
-#else /* ASCII, filter out ANSI escape sequences and handle ^S (pause) */
- p = G.outbuf - 1;
- q = slide;
- while (*++p) {
- int pause = FALSE;
-
- if (*p == 0x1B) { /* ASCII escape char */
- *q++ = '^';
- *q++ = '[';
- } else if (*p == 0x13) { /* ASCII ^S (pause) */
- pause = TRUE;
- if (p[1] == LF) /* ASCII LF */
- *q++ = *++p;
- else if (p[1] == CR && p[2] == LF) { /* ASCII CR LF */
- *q++ = *++p;
- *q++ = *++p;
- }
- } else
- *q++ = *p;
- if ((unsigned)(q-slide) > WSIZE-3 || pause) { /* flush */
- (*G.message)((zvoid *)&G, slide, (ulg)(q-slide), 0);
- q = slide;
- if (pause && G.extract_flag) /* don't pause for list/test */
- (*G.mpause)((zvoid *)&G, LoadFarString(QuitPrompt), 0);
- }
- }
- (*G.message)((zvoid *)&G, slide, (ulg)(q-slide), 0);
-#endif /* ?NOANSIFILT */
-#endif /* ?WINDLL */
- }
- /* add '\n' if not at start of line */
- (*G.message)((zvoid *)&G, slide, 0L, 0x40);
- break;
-
- /*
- * Second case: read string into filename[] array. The filename should
- * never ever be longer than FILNAMSIZ-1 (1024), but for now we'll check,
- * just to be sure.
- */
-
- case DS_FN:
- extra_len = 0;
- if (len >= FILNAMSIZ) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(FilenameTooLongTrunc)));
- error = PK_WARN;
- extra_len = (ush)(len - FILNAMSIZ + 1);
- len = FILNAMSIZ - 1;
- }
- if (readbuf(__G__ G.filename, len) == 0)
- return PK_EOF;
- G.filename[len] = '\0'; /* terminate w/zero: ASCIIZ */
-
- /* translate the Zip entry filename coded in host-dependent "extended
- ASCII" into the compiler's (system's) internal text code page */
- Ext_ASCII_TO_Native(G.filename, G.pInfo->hostnum,
- G.crec.version_made_by[0]);
-
- if (G.pInfo->lcflag) /* replace with lowercase filename */
- TOLOWER(G.filename, G.filename);
-
- if (G.pInfo->vollabel && len > 8 && G.filename[8] == '.') {
- char *p = G.filename+8;
- while (*p++)
- p[-1] = *p; /* disk label, and 8th char is dot: remove dot */
- }
-
- if (!extra_len) /* we're done here */
- break;
-
- /*
- * We truncated the filename, so print what's left and then fall
- * through to the SKIP routine.
- */
- Info(slide, 0x401, ((char *)slide, "[ %s ]\n", FnFilter1(G.filename)));
- len = extra_len;
- /* FALL THROUGH... */
-
- /*
- * Third case: skip string, adjusting readbuf's internal variables
- * as necessary (and possibly skipping to and reading a new block of
- * data).
- */
-
- case SKIP:
- /* cur_zipfile_bufstart already takes account of extra_bytes, so don't
- * correct for it twice: */
- ZLSEEK(G.cur_zipfile_bufstart - G.extra_bytes +
- (G.inptr-G.inbuf) + len)
- break;
-
- /*
- * Fourth case: assume we're at the start of an "extra field"; malloc
- * storage for it and read data into the allocated space.
- */
-
- case EXTRA_FIELD:
- if (G.extra_field != (uch *)NULL)
- free(G.extra_field);
- if ((G.extra_field = (uch *)malloc(len)) == (uch *)NULL) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(ExtraFieldTooLong),
- len));
- /* cur_zipfile_bufstart already takes account of extra_bytes,
- * so don't correct for it twice: */
- ZLSEEK(G.cur_zipfile_bufstart - G.extra_bytes +
- (G.inptr-G.inbuf) + len)
- } else
- if (readbuf(__G__ (char *)G.extra_field, len) == 0)
- return PK_EOF;
- break;
-
-#ifdef AMIGA
- /*
- * Fifth case, for the Amiga only: take the comment that would ordinarily
- * be skipped over, and turn it into a 79 character string that will be
- * attached to the file as a "filenote" after it is extracted.
- */
-
- case FILENOTE:
- if ((extra_len = readbuf(__G__ tmp_fnote, (unsigned)
- MIN(len, 2 * AMIGA_FILENOTELEN - 1))) == 0)
- return PK_EOF;
- if ((len -= extra_len) > 0) /* treat remainder as in case SKIP: */
- ZLSEEK(G.cur_zipfile_bufstart - G.extra_bytes
- + (G.inptr - G.inbuf) + len)
- /* convert multi-line text into single line with no ctl-chars: */
- tmp_fnote[extra_len] = '\0';
- while ((short int) --extra_len >= 0)
- if ((unsigned) tmp_fnote[extra_len] < ' ')
- if (tmp_fnote[extra_len+1] == ' ') /* no excess */
- strcpy(tmp_fnote+extra_len, tmp_fnote+extra_len+1);
- else
- tmp_fnote[extra_len] = ' ';
- tmp_fnote[AMIGA_FILENOTELEN - 1] = '\0';
- if (G.filenotes[G.filenote_slot])
- free(G.filenotes[G.filenote_slot]); /* should not happen */
- G.filenotes[G.filenote_slot] = NULL;
- if (tmp_fnote[0]) {
- if (!(G.filenotes[G.filenote_slot] = malloc(strlen(tmp_fnote)+1)))
- return PK_MEM;
- strcpy(G.filenotes[G.filenote_slot], tmp_fnote);
- }
- break;
-#endif /* AMIGA */
-
- } /* end switch (option) */
-
- return error;
-
-} /* end function do_string() */
-
-
-
-
-
-/***********************/
-/* Function makeword() */
-/***********************/
-
-ush makeword(b)
- ZCONST uch *b;
-{
- /*
- * Convert Intel style 'short' integer to non-Intel non-16-bit
- * host format. This routine also takes care of byte-ordering.
- */
- return (ush)((b[1] << 8) | b[0]);
-}
-
-
-
-
-
-/***********************/
-/* Function makelong() */
-/***********************/
-
-ulg makelong(sig)
- ZCONST uch *sig;
-{
- /*
- * Convert intel style 'long' variable to non-Intel non-16-bit
- * host format. This routine also takes care of byte-ordering.
- */
- return (((ulg)sig[3]) << 24)
- + (((ulg)sig[2]) << 16)
- + (((ulg)sig[1]) << 8)
- + ((ulg)sig[0]);
-}
-
-
-
-#if CRYPT
-
-#ifdef NEED_STR2ISO
-/**********************/
-/* Function str2iso() */
-/**********************/
-
-char *str2iso(dst, src)
- char *dst; /* destination buffer */
- register ZCONST char *src; /* source string */
-{
-#ifdef INTERN_TO_ISO
- INTERN_TO_ISO(src, dst);
-#else
- register uch c;
- register char *dstp = dst;
-
- do {
- c = (uch)foreign(*src++);
- *dstp++ = (char)ASCII2ISO(c);
- } while (c != '\0');
-#endif
-
- return dst;
-}
-#endif /* NEED_STR2ISO */
-
-
-#ifdef NEED_STR2OEM
-/**********************/
-/* Function str2oem() */
-/**********************/
-
-char *str2oem(dst, src)
- char *dst; /* destination buffer */
- register ZCONST char *src; /* source string */
-{
-#ifdef INTERN_TO_OEM
- INTERN_TO_OEM(src, dst);
-#else
- register uch c;
- register char *dstp = dst;
-
- do {
- c = (uch)foreign(*src++);
- *dstp++ = (char)ASCII2OEM(c);
- } while (c != '\0');
-#endif
-
- return dst;
-}
-#endif /* NEED_STR2OEM */
-
-#endif /* CRYPT */
-
-
-#ifdef ZMEM /* memset/memcmp/memcpy for systems without either them or */
- /* bzero/bcmp/bcopy */
- /* (no known systems as of 960211) */
-
-/*********************/
-/* Function memset() */
-/*********************/
-
-zvoid *memset(buf, init, len)
- register zvoid *buf; /* buffer location */
- register int init; /* initializer character */
- register unsigned int len; /* length of the buffer */
-{
- zvoid *start;
-
- start = buf;
- while (len--)
- *((char *)buf++) = (char)init;
- return start;
-}
-
-
-
-/*********************/
-/* Function memcmp() */
-/*********************/
-
-int memcmp(b1, b2, len)
- register ZCONST zvoid *b1;
- register ZCONST zvoid *b2;
- register unsigned int len;
-{
- register int c;
-
- if (len > 0) do {
- if ((c = (int)(*((ZCONST unsigned char *)b1)++) -
- (int)(*((ZCONST unsigned char *)b2)++)) != 0)
- return c;
- } while (--len > 0)
- return 0;
-}
-
-
-
-/*********************/
-/* Function memcpy() */
-/*********************/
-
-zvoid *memcpy(dst, src, len)
- register zvoid *dst;
- register ZCONST zvoid *src;
- register unsigned int len;
-{
- zvoid *start;
-
- start = dst;
- while (len-- > 0)
- *((char *)dst)++ = *((ZCONST char *)src)++;
- return start;
-}
-
-#endif /* ZMEM */
-
-
-
-
-
-/************************/
-/* Function zstrnicmp() */
-/************************/
-
-int zstrnicmp(s1, s2, n)
- register ZCONST char *s1, *s2;
- register unsigned n;
-{
- for (; n > 0; --n, ++s1, ++s2) {
-
- if (ToLower(*s1) != ToLower(*s2))
- /* test includes early termination of one string */
- return (ToLower(*s1) < ToLower(*s2))? -1 : 1;
-
- if (*s1 == '\0') /* both strings terminate early */
- return 0;
- }
- return 0;
-}
-
-
-
-
-
-#ifdef REGULUS /* returns the inode number on success(!)...argh argh argh */
-# undef stat
-
-/********************/
-/* Function zstat() */
-/********************/
-
-int zstat(p, s)
- char *p;
- struct stat *s;
-{
- return (stat(p,s) >= 0? 0 : (-1));
-}
-
-#endif /* REGULUS */
-
-
-
-
-
-#ifdef SMALL_MEM
-
-/*******************************/
-/* Function fLoadFarString() */ /* (and friends...) */
-/*******************************/
-
-char *fLoadFarString(__GPRO__ const char Far *sz)
-{
- (void)zfstrcpy(G.rgchBigBuffer, sz);
- return G.rgchBigBuffer;
-}
-
-char *fLoadFarStringSmall(__GPRO__ const char Far *sz)
-{
- (void)zfstrcpy(G.rgchSmallBuffer, sz);
- return G.rgchSmallBuffer;
-}
-
-char *fLoadFarStringSmall2(__GPRO__ const char Far *sz)
-{
- (void)zfstrcpy(G.rgchSmallBuffer2, sz);
- return G.rgchSmallBuffer2;
-}
-
-
-
-
-#if (!defined(_MSC_VER) || (_MSC_VER < 600))
-/*************************/
-/* Function zfstrcpy() */ /* portable clone of _fstrcpy() */
-/*************************/
-
-char Far * Far zfstrcpy(char Far *s1, const char Far *s2)
-{
- char Far *p = s1;
-
- while ((*s1++ = *s2++) != '\0');
- return p;
-}
-#endif /* !_MSC_VER || (_MSC_VER < 600) */
-
-#endif /* SMALL_MEM */
diff --git a/Build/source/extra/unzip/globals.c b/Build/source/extra/unzip/globals.c
deleted file mode 100644
index d795090b983..00000000000
--- a/Build/source/extra/unzip/globals.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*---------------------------------------------------------------------------
-
- globals.c
-
- Routines to allocate and initialize globals, with or without threads.
-
- Contents: registerGlobalPointer()
- deregisterGlobalPointer()
- getGlobalPointer()
- globalsCtor()
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-
-#ifndef FUNZIP
-/* initialization of sigs is completed at runtime so unzip(sfx) executable
- * won't look like a zipfile
- */
-char central_hdr_sig[4] = {0, 0, 0x01, 0x02};
-char local_hdr_sig[4] = {0, 0, 0x03, 0x04};
-char end_central_sig[4] = {0, 0, 0x05, 0x06};
-/* extern char extd_local_sig[4] = {0, 0, 0x07, 0x08}; NOT USED YET */
-
-ZCONST char *fnames[2] = {"*", NULL}; /* default filenames vector */
-#endif
-
-
-#ifndef REENTRANT
- Uz_Globs G;
-#else /* REENTRANT */
-
-# ifndef USETHREADID
- Uz_Globs *GG;
-# else /* USETHREADID */
-# define THREADID_ENTRIES 0x40
-
- int lastScan;
- Uz_Globs *threadPtrTable[THREADID_ENTRIES];
- ulg threadIdTable [THREADID_ENTRIES] = {
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0,
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* Make sure there are */
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* THREADID_ENTRIES 0s */
- 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0
- };
-
- static ZCONST char Far TooManyThreads[] =
- "error: more than %d simultaneous threads.\n\
- Some threads are probably not calling DESTROYTHREAD()\n";
- static ZCONST char Far EntryNotFound[] =
- "error: couldn't find global pointer in table.\n\
- Maybe somebody accidentally called DESTROYTHREAD() twice.\n";
- static ZCONST char Far GlobalPointerMismatch[] =
- "error: global pointer in table does not match pointer passed as\
- parameter\n";
-
-static void registerGlobalPointer OF((__GPRO));
-
-
-
-static void registerGlobalPointer(__G)
- __GDEF
-{
- int scan=0;
- ulg tid = GetThreadId();
-
- while (threadIdTable[scan] && scan < THREADID_ENTRIES)
- scan++;
-
- if (scan == THREADID_ENTRIES) {
- ZCONST char *tooMany = LoadFarString(TooManyThreads);
- Info(slide, 0x421, ((char *)slide, tooMany, THREADID_ENTRIES));
- free(pG);
- EXIT(PK_MEM); /* essentially memory error before we've started */
- }
-
- threadIdTable [scan] = tid;
- threadPtrTable[scan] = pG;
- lastScan = scan;
-}
-
-
-
-void deregisterGlobalPointer(__G)
- __GDEF
-{
- int scan=0;
- ulg tid = GetThreadId();
-
-
- while (threadIdTable[scan] != tid && scan < THREADID_ENTRIES)
- scan++;
-
-/*---------------------------------------------------------------------------
- There are two things we can do if we can't find the entry: ignore it or
- scream. The most likely reason for it not to be here is the user calling
- this routine twice. Since this could cause BIG problems if any globals
- are accessed after the first call, we'd better scream.
- ---------------------------------------------------------------------------*/
-
- if (scan == THREADID_ENTRIES || threadPtrTable[scan] != pG) {
- ZCONST char *noEntry;
- if (scan == THREADID_ENTRIES)
- noEntry = LoadFarString(EntryNotFound);
- else
- noEntry = LoadFarString(GlobalPointerMismatch);
- Info(slide, 0x421, ((char *)slide, noEntry));
- EXIT(PK_WARN); /* programming error, but after we're all done */
- }
-
- threadIdTable [scan] = 0;
- lastScan = scan;
- free(threadPtrTable[scan]);
-}
-
-
-
-Uz_Globs *getGlobalPointer()
-{
- int scan=0;
- ulg tid = GetThreadId();
-
- while (threadIdTable[scan] != tid && scan < THREADID_ENTRIES)
- scan++;
-
-/*---------------------------------------------------------------------------
- There are two things we can do if we can't find the entry: ignore it or
- scream. The most likely reason for it not to be here is the user calling
- this routine twice. Since this could cause BIG problems if any globals
- are accessed after the first call, we'd better scream.
- ---------------------------------------------------------------------------*/
-
- if (scan == THREADID_ENTRIES) {
- ZCONST char *noEntry = LoadFarString(EntryNotFound);
- fprintf(stderr, noEntry); /* can't use Info w/o a global pointer */
- EXIT(PK_ERR); /* programming error while still working */
- }
-
- return threadPtrTable[scan];
-}
-
-# endif /* ?USETHREADID */
-#endif /* ?REENTRANT */
-
-
-
-Uz_Globs *globalsCtor()
-{
-#ifdef REENTRANT
- Uz_Globs *pG = (Uz_Globs *)malloc(sizeof(Uz_Globs));
-
- if (!pG)
- return (Uz_Globs *)NULL;
-#endif /* REENTRANT */
-
- /* for REENTRANT version, G is defined as (*pG) */
-
- memzero(&G, sizeof(Uz_Globs));
-
-#ifndef FUNZIP
-#ifdef CMS_MVS
- uO.aflag=1;
- uO.C_flag=1;
-#endif
-
- uO.lflag=(-1);
- G.wildzipfn = "";
- G.pfnames = (char **)fnames;
- G.pxnames = (char **)&fnames[1];
- G.pInfo = G.info;
- G.sol = TRUE; /* at start of line */
-
- G.message = UzpMessagePrnt;
- G.input = UzpInput; /* not used by anyone at the moment... */
-#if defined(WINDLL) || defined(MACOS)
- G.mpause = NULL; /* has scrollbars: no need for pausing */
-#else
- G.mpause = UzpMorePause;
-#endif
- G.decr_passwd = UzpPassword;
-#endif /* !FUNZIP */
-
-#if (!defined(DOS_FLX_H68_OS2_W32) && !defined(AMIGA) && !defined(RISCOS))
-#if (!defined(MACOS) && !defined(ATARI) && !defined(VMS))
- G.echofd = -1;
-#endif /* !(MACOS || ATARI || VMS) */
-#endif /* !(DOS_FLX_H68_OS2_W32 || AMIGA || RISCOS) */
-
-#ifdef SYSTEM_SPECIFIC_CTOR
- SYSTEM_SPECIFIC_CTOR(__G);
-#endif
-
-#ifdef REENTRANT
-#ifdef USETHREADID
- registerGlobalPointer(__G);
-#else
- GG = &G;
-#endif /* ?USETHREADID */
-#endif /* REENTRANT */
-
- return &G;
-}
diff --git a/Build/source/extra/unzip/globals.h b/Build/source/extra/unzip/globals.h
deleted file mode 100644
index 49439cffe7f..00000000000
--- a/Build/source/extra/unzip/globals.h
+++ /dev/null
@@ -1,395 +0,0 @@
-/*---------------------------------------------------------------------------
-
- globals.h
-
- There is usually no need to include this file since unzip.h includes it.
-
- This header file is used by all of the UnZip source files. It contains
- a struct definition that is used to "house" all of the global variables.
- This is done to allow for multithreaded environments (OS/2, NT, Win95,
- Unix) to call UnZip through an API without a semaphore. REENTRANT should
- be defined for all platforms that require this.
-
- GLOBAL CONSTRUCTOR AND DESTRUCTOR (API WRITERS READ THIS!!!)
- ------------------------------------------------------------
-
- No, it's not C++, but it's as close as we can get with K&R.
-
- The main() of each process that uses these globals must include the
- CONSTRUCTGLOBALS; statement. This will malloc enough memory for the
- structure and initialize any variables that require it. This must
- also be done by any API function that jumps into the middle of the
- code.
-
- The DESTROYGLOBALS; statement should be inserted before EVERY "EXIT(n)".
- Naturally, it also needs to be put before any API returns as well.
- In fact, it's much more important in API functions since the process
- will NOT end, and therefore the memory WON'T automatically be freed
- by the operating system.
-
- USING VARIABLES FROM THE STRUCTURE
- ----------------------------------
-
- All global variables must now be prefixed with `G.' which is either a
- global struct (in which case it should be the only global variable) or
- a macro for the value of a local pointer variable that is passed from
- function to function. Yes, this is a pain. But it's the only way to
- allow full reentrancy.
-
- ADDING VARIABLES TO THE STRUCTURE
- ---------------------------------
-
- If you make the inclusion of any variables conditional, be sure to only
- check macros that are GUARANTEED to be included in every module.
- For instance, newzip and pwdarg are needed only if CRYPT is TRUE,
- but this is defined after unzip.h has been read. If you are not careful,
- some modules will expect your variable to be part of this struct while
- others won't. This will cause BIG problems. (Inexplicable crashes at
- strange times, car fires, etc.) When in doubt, always include it!
-
- Note also that UnZipSFX needs a few variables that UnZip doesn't. However,
- it also includes some object files from UnZip. If we were to conditionally
- include the extra variables that UnZipSFX needs, the object files from
- UnZip would not mesh with the UnZipSFX object files. Result: we just
- include the UnZipSFX variables every time. (It's only an extra 4 bytes
- so who cares!)
-
- ADDING FUNCTIONS
- ----------------
-
- To support this new global struct, all functions must now conditionally
- pass the globals pointer (pG) to each other. This is supported by 5 macros:
- __GPRO, __GPRO__, __G, __G__ and __GDEF. A function that needs no other
- parameters would look like this:
-
- int extract_or_test_files(__G)
- __GDEF
- {
- ... stuff ...
- }
-
- A function with other parameters would look like:
-
- int memextract(__G__ tgt, tgtsize, src, srcsize)
- __GDEF
- uch *tgt, *src;
- ulg tgtsize, srcsize;
- {
- ... stuff ...
- }
-
- In the Function Prototypes section of unzpriv.h, you should use __GPRO and
- __GPRO__ instead:
-
- int uz_opts OF((__GPRO__ int *pargc, char ***pargv));
- int process_zipfiles OF((__GPRO));
-
- Note that there is NO comma after __G__ or __GPRO__ and no semi-colon after
- __GDEF. I wish there was another way but I don't think there is.
-
-
- TESTING THE CODE
- -----------------
-
- Whether your platform requires reentrancy or not, you should always try
- building with REENTRANT defined if any functions have been added. It is
- pretty easy to forget a __G__ or a __GDEF and this mistake will only show
- up if REENTRANT is defined. All platforms should run with REENTRANT
- defined. Platforms that can't take advantage of it will just be paying
- a performance penalty needlessly.
-
- SIGNAL MADNESS
- --------------
-
- This whole pointer passing scheme falls apart when it comes to SIGNALs.
- I handle this situation 2 ways right now. If you define USETHREADID,
- UnZip will include a 64-entry table. Each entry can hold a global
- pointer and thread ID for one thread. This should allow up to 64
- threads to access UnZip simultaneously. Calling DESTROYGLOBALS()
- will free the global struct and zero the table entry. If somebody
- forgets to call DESTROYGLOBALS(), this table will eventually fill up
- and UnZip will exit with an error message. A good way to test your
- code to make sure you didn't forget a DESTROYGLOBALS() is to change
- THREADID_ENTRIES to 3 or 4 in globals.c, making the table real small.
- Then make a small test program that calls your API a dozen times.
-
- Those platforms that don't have threads still need to be able to compile
- with REENTRANT defined to test and see if new code is correctly written
- to work either way. For these platforms, I simply keep a global pointer
- called GG that points to the Globals structure. Good enough for testing.
-
- I believe that NT has thread level storage. This could probably be used
- to store a global pointer for the sake of the signal handler more cleanly
- than my table approach.
-
- ---------------------------------------------------------------------------*/
-
-#ifndef __globals_h
-#define __globals_h
-
-#ifdef USE_ZLIB
-# include "zlib.h"
-#endif
-
-
-/*************/
-/* Globals */
-/*************/
-
-typedef struct Globals {
-#ifdef DLL
- zvoid *callerglobs; /* pointer to structure of pass-through global vars */
-#endif
-
- /* command options of general use */
- UzpOpts UzO; /* command options of general use */
-
-#ifndef FUNZIP
- /* command options specific to the high level command line interface */
-#ifdef MORE
- int M_flag; /* -M: built-in "more" function */
-#endif
-
- /* internal flags and general globals */
-#ifdef MORE
- int height; /* check for SIGWINCH, etc., eventually... */
-#endif /* (take line-wrapping into account?) */
-#if (defined(IZ_CHECK_TZ) && defined(USE_EF_UT_TIME))
- int tz_is_valid; /* indicates that timezone info can be used */
-#endif
-#ifdef WINDLL
- int prompt_always; /* prompt to overwrite if TRUE */
-#endif
- int noargs; /* did true command line have *any* arguments? */
- unsigned filespecs; /* number of real file specifications to be matched */
- unsigned xfilespecs; /* number of excluded filespecs to be matched */
- int process_all_files;
- int create_dirs; /* used by main(), mapname(), checkdir() */
- int extract_flag;
- int newzip; /* reset in extract.c; used in crypt.c */
- LONGINT real_ecrec_offset;
- LONGINT expect_ecrec_offset;
- long csize; /* used by decompr. (NEXTBYTE): must be signed */
- long ucsize; /* used by unReduce(), explode() */
- long used_csize; /* used by extract_or_test_member(), explode() */
-
-#ifdef DLL
- int fValidate; /* true if only validating an archive */
- int filenotfound;
- int redirect_data; /* redirect data to memory buffer */
- int redirect_text; /* redirect text output to buffer */
-# ifndef NO_SLIDE_REDIR
- int redirect_slide; /* redirect decompression area to mem buffer */
- unsigned _wsize;
-# endif
- unsigned redirect_size; /* size of redirected output buffer */
- uch *redirect_buffer; /* pointer to head of allocated buffer */
- uch *redirect_pointer; /* pointer past end of written data */
-# ifndef NO_SLIDE_REDIR
- uch *redirect_sldptr; /* head of decompression slide buffer */
-# endif
-# ifdef OS2DLL
- cbList(processExternally); /* call-back list */
-# endif
-#endif /* DLL */
-
- char **pfnames;
- char **pxnames;
- char sig[4];
- char answerbuf[10];
- min_info info[DIR_BLKSIZ];
- min_info *pInfo;
-#endif /* !FUNZIP */
- union work area; /* see unzpriv.h for definition of work */
-
-#ifndef FUNZIP
-# if (!defined(USE_ZLIB) || defined(USE_OWN_CRCTAB))
- ZCONST ulg near *crc_32_tab;
-# else
- ZCONST ulg Far *crc_32_tab;
-# endif
-#endif
- ulg crc32val; /* CRC shift reg. (was static in funzip) */
-
-#ifdef FUNZIP
- FILE *in; /* file descriptor of compressed stream */
-#endif
- uch *inbuf; /* input buffer (any size is OK) */
- uch *inptr; /* pointer into input buffer */
- int incnt;
-
-#ifndef FUNZIP
- ulg bitbuf;
- int bits_left; /* unreduce and unshrink only */
- int zipeof;
- char *argv0; /* used for NT and EXE_EXTENSION */
- char *wildzipfn;
- char *zipfn; /* GRR: WINDLL: must nuke any malloc'd zipfn... */
-#ifdef USE_STRM_INPUT
- FILE *zipfd; /* zipfile file descriptor */
-#else
- int zipfd; /* zipfile file handle */
-#endif
- LONGINT ziplen;
- LONGINT cur_zipfile_bufstart; /* extract_or_test, readbuf, ReadByte */
- LONGINT extra_bytes; /* used in unzip.c, misc.c */
- uch *extra_field; /* Unix, VMS, Mac, OS/2, Acorn, ... */
- uch *hold;
-
- local_file_hdr lrec; /* used in unzip.c, extract.c */
- cdir_file_hdr crec; /* used in unzip.c, extract.c, misc.c */
- ecdir_rec ecrec; /* used in unzip.c, extract.c */
- struct stat statbuf; /* used by main, mapname, check_for_newer */
-
- int mem_mode;
- uch *outbufptr; /* extract.c static */
- ulg outsize; /* extract.c static */
- int reported_backslash; /* extract.c static */
- int disk_full;
- int newfile;
-
- int didCRlast; /* fileio static */
- ulg numlines; /* fileio static: number of lines printed */
- int sol; /* fileio static: at start of line */
- int no_ecrec; /* process static */
-#ifdef SYMLINKS
- int symlnk;
-#endif
-#ifdef NOVELL_BUG_FAILSAFE
- int dne; /* true if stat() says file doesn't exist */
-#endif
-
- FILE *outfile;
- uch *outbuf;
- uch *realbuf;
-
-#ifndef VMS /* if SMALL_MEM, outbuf2 is initialized in */
- uch *outbuf2; /* process_zipfiles() (never changes); */
-#endif /* else malloc'd ONLY if unshrink and -a */
-#endif /* !FUNZIP */
- uch *outptr;
- ulg outcnt; /* number of chars stored in outbuf */
-#ifndef FUNZIP
- char filename[FILNAMSIZ]; /* also used by NT for temporary SFX path */
-
-#ifdef CMS_MVS
- char *tempfn; /* temp file used; erase on close */
-#endif
-
- char *key; /* crypt static: decryption password or NULL */
- int nopwd; /* crypt static */
-#endif /* !FUNZIP */
- ulg keys[3]; /* crypt static: keys defining pseudo-random sequence */
-
-#if (!defined(DOS_FLX_H68_OS2_W32) && !defined(AMIGA) && !defined(RISCOS))
-#if (!defined(MACOS) && !defined(ATARI) && !defined(VMS))
- int echofd; /* ttyio static: file descriptor whose echo is off */
-#endif /* !(MACOS || ATARI || VMS) */
-#endif /* !(DOS_FLX_H68_OS2_W32 || AMIGA || RISCOS) */
-
- unsigned hufts; /* track memory usage */
-
-#ifdef USE_ZLIB
- int inflInit; /* inflate static: zlib inflate() initialized */
- z_stream dstrm; /* inflate global: decompression stream */
-#else
- struct huft *fixed_tl; /* inflate static */
- struct huft *fixed_td; /* inflate static */
- int fixed_bl, fixed_bd; /* inflate static */
- unsigned wp; /* inflate static: current position in slide */
- ulg bb; /* inflate static: bit buffer */
- unsigned bk; /* inflate static: bits in bit buffer */
-#endif /* ?USE_ZLIB */
-
-#ifndef FUNZIP
-#ifdef SMALL_MEM
- char rgchBigBuffer[512];
- char rgchSmallBuffer[96];
- char rgchSmallBuffer2[160]; /* boosted to 160 for local3[] in unzip.c */
-#endif
-
- MsgFn *message;
- InputFn *input;
- PauseFn *mpause;
- PasswdFn *decr_passwd;
- StatCBFn *statreportcb;
-#ifdef WINDLL
- LPUSERFUNCTIONS lpUserFunctions;
-#endif
-
- int incnt_leftover; /* so improved NEXTBYTE does not waste input */
- uch *inptr_leftover;
-
-#ifdef VMS_TEXT_CONV
- int VMS_line_state; /* so native VMS variable-length text files are */
- int VMS_line_length; /* readable on other platforms */
- int VMS_line_pad;
-#endif
-#endif /* !FUNZIP */
-
-#ifdef SYSTEM_SPECIFIC_GLOBALS
- SYSTEM_SPECIFIC_GLOBALS
-#endif
-
-} Uz_Globs; /* end of struct Globals */
-
-
-/***************************************************************************/
-
-
-#ifdef FUNZIP
-# if (!defined(USE_ZLIB) || defined(USE_OWN_CRCTAB))
- extern ZCONST ulg near crc_32_tab[256];
-# else
- extern ZCONST ulg Far *crc_32_tab;
-# endif
-# define CRC_32_TAB crc_32_tab
-#else
-# define CRC_32_TAB G.crc_32_tab
-#endif
-
-
-Uz_Globs *globalsCtor OF((void));
-
-/* pseudo constant sigs; they are initialized at runtime so unzip executable
- * won't look like a zipfile
- */
-extern char local_hdr_sig[4];
-extern char central_hdr_sig[4];
-extern char end_central_sig[4];
-/* extern char extd_local_sig[4]; NOT USED YET */
-
-#ifdef REENTRANT
-# define G (*(Uz_Globs *)pG)
-# define __G pG
-# define __G__ pG,
-# define __GPRO Uz_Globs *pG
-# define __GPRO__ Uz_Globs *pG,
-# define __GDEF Uz_Globs *pG;
-# ifdef USETHREADID
- extern int lastScan;
- void deregisterGlobalPointer OF((__GPRO));
- Uz_Globs *getGlobalPointer OF((void));
-# define GETGLOBALS() Uz_Globs *pG = getGlobalPointer();
-# define DESTROYGLOBALS() {free_G_buffers(pG); deregisterGlobalPointer(pG);}
-# else
- extern Uz_Globs *GG;
-# define GETGLOBALS() Uz_Globs *pG = GG;
-# define DESTROYGLOBALS() {free_G_buffers(pG); free(pG);}
-# endif /* ?USETHREADID */
-# define CONSTRUCTGLOBALS() Uz_Globs *pG = globalsCtor()
-#else /* !REENTRANT */
- extern Uz_Globs G;
-# define __G
-# define __G__
-# define __GPRO void
-# define __GPRO__
-# define __GDEF
-# define GETGLOBALS()
-# define CONSTRUCTGLOBALS() globalsCtor()
-# define DESTROYGLOBALS()
-#endif /* ?REENTRANT */
-
-#define uO G.UzO
-
-#endif /* __globals_h */
diff --git a/Build/source/extra/unzip/inflate.c b/Build/source/extra/unzip/inflate.c
deleted file mode 100644
index 93913f15e05..00000000000
--- a/Build/source/extra/unzip/inflate.c
+++ /dev/null
@@ -1,1305 +0,0 @@
-/* inflate.c -- put in the public domain by Mark Adler
- version c16b, 29 March 1998 */
-
-
-/* You can do whatever you like with this source file, though I would
- prefer that if you modify it and redistribute it that you include
- comments to that effect with your name and the date. Thank you.
-
- History:
- vers date who what
- ---- --------- -------------- ------------------------------------
- a ~~ Feb 92 M. Adler used full (large, one-step) lookup table
- b1 21 Mar 92 M. Adler first version with partial lookup tables
- b2 21 Mar 92 M. Adler fixed bug in fixed-code blocks
- b3 22 Mar 92 M. Adler sped up match copies, cleaned up some
- b4 25 Mar 92 M. Adler added prototypes; removed window[] (now
- is the responsibility of unzip.h--also
- changed name to slide[]), so needs diffs
- for unzip.c and unzip.h (this allows
- compiling in the small model on MSDOS);
- fixed cast of q in huft_build();
- b5 26 Mar 92 M. Adler got rid of unintended macro recursion.
- b6 27 Mar 92 M. Adler got rid of nextbyte() routine. fixed
- bug in inflate_fixed().
- c1 30 Mar 92 M. Adler removed lbits, dbits environment variables.
- changed BMAX to 16 for explode. Removed
- OUTB usage, and replaced it with flush()--
- this was a 20% speed improvement! Added
- an explode.c (to replace unimplod.c) that
- uses the huft routines here. Removed
- register union.
- c2 4 Apr 92 M. Adler fixed bug for file sizes a multiple of 32k.
- c3 10 Apr 92 M. Adler reduced memory of code tables made by
- huft_build significantly (factor of two to
- three).
- c4 15 Apr 92 M. Adler added NOMEMCPY do kill use of memcpy().
- worked around a Turbo C optimization bug.
- c5 21 Apr 92 M. Adler added the WSIZE #define to allow reducing
- the 32K window size for specialized
- applications.
- c6 31 May 92 M. Adler added some typecasts to eliminate warnings
- c7 27 Jun 92 G. Roelofs added some more typecasts (444: MSC bug).
- c8 5 Oct 92 J-l. Gailly added ifdef'd code to deal with PKZIP bug.
- c9 9 Oct 92 M. Adler removed a memory error message (~line 416).
- c10 17 Oct 92 G. Roelofs changed ULONG/UWORD/byte to ulg/ush/uch,
- removed old inflate, renamed inflate_entry
- to inflate, added Mark's fix to a comment.
- c10.5 14 Dec 92 M. Adler fix up error messages for incomplete trees.
- c11 2 Jan 93 M. Adler fixed bug in detection of incomplete
- tables, and removed assumption that EOB is
- the longest code (bad assumption).
- c12 3 Jan 93 M. Adler make tables for fixed blocks only once.
- c13 5 Jan 93 M. Adler allow all zero length codes (pkzip 2.04c
- outputs one zero length code for an empty
- distance tree).
- c14 12 Mar 93 M. Adler made inflate.c standalone with the
- introduction of inflate.h.
- c14b 16 Jul 93 G. Roelofs added (unsigned) typecast to w at 470.
- c14c 19 Jul 93 J. Bush changed v[N_MAX], l[288], ll[28x+3x] arrays
- to static for Amiga.
- c14d 13 Aug 93 J-l. Gailly de-complicatified Mark's c[*p++]++ thing.
- c14e 8 Oct 93 G. Roelofs changed memset() to memzero().
- c14f 22 Oct 93 G. Roelofs renamed quietflg to qflag; made Trace()
- conditional; added inflate_free().
- c14g 28 Oct 93 G. Roelofs changed l/(lx+1) macro to pointer (Cray bug)
- c14h 7 Dec 93 C. Ghisler huft_build() optimizations.
- c14i 9 Jan 94 A. Verheijen set fixed_t{d,l} to NULL after freeing;
- G. Roelofs check NEXTBYTE macro for EOF.
- c14j 23 Jan 94 G. Roelofs removed Ghisler "optimizations"; ifdef'd
- EOF check.
- c14k 27 Feb 94 G. Roelofs added some typecasts to avoid warnings.
- c14l 9 Apr 94 G. Roelofs fixed split comments on preprocessor lines
- to avoid bug in Encore compiler.
- c14m 7 Jul 94 P. Kienitz modified to allow assembler version of
- inflate_codes() (define ASM_INFLATECODES)
- c14n 22 Jul 94 G. Roelofs changed fprintf to macro for DLL versions
- c14o 23 Aug 94 C. Spieler added a newline to a debug statement;
- G. Roelofs added another typecast to avoid MSC warning
- c14p 4 Oct 94 G. Roelofs added (voidp *) cast to free() argument
- c14q 30 Oct 94 G. Roelofs changed fprintf macro to MESSAGE()
- c14r 1 Nov 94 G. Roelofs fixed possible redefinition of CHECK_EOF
- c14s 7 May 95 S. Maxwell OS/2 DLL globals stuff incorporated;
- P. Kienitz "fixed" ASM_INFLATECODES macro/prototype
- c14t 18 Aug 95 G. Roelofs added UZinflate() to use zlib functions;
- changed voidp to zvoid; moved huft_build()
- and huft_free() to end of file
- c14u 1 Oct 95 G. Roelofs moved G into definition of MESSAGE macro
- c14v 8 Nov 95 P. Kienitz changed ASM_INFLATECODES to use a regular
- call with __G__ instead of a macro
- c15 3 Aug 96 M. Adler fixed bomb-bug on random input data (Adobe)
- c15b 24 Aug 96 M. Adler more fixes for random input data
- c15c 28 Mar 97 G. Roelofs changed USE_ZLIB fatal exit code from
- PK_MEM2 to PK_MEM3
- c16 20 Apr 97 J. Altman added memzero(v[]) in huft_build()
- c16b 29 Mar 98 C. Spieler modified DLL code for slide redirection
- */
-
-
-/*
- Inflate deflated (PKZIP's method 8 compressed) data. The compression
- method searches for as much of the current string of bytes (up to a
- length of 258) in the previous 32K bytes. If it doesn't find any
- matches (of at least length 3), it codes the next byte. Otherwise, it
- codes the length of the matched string and its distance backwards from
- the current position. There is a single Huffman code that codes both
- single bytes (called "literals") and match lengths. A second Huffman
- code codes the distance information, which follows a length code. Each
- length or distance code actually represents a base value and a number
- of "extra" (sometimes zero) bits to get to add to the base value. At
- the end of each deflated block is a special end-of-block (EOB) literal/
- length code. The decoding process is basically: get a literal/length
- code; if EOB then done; if a literal, emit the decoded byte; if a
- length then get the distance and emit the referred-to bytes from the
- sliding window of previously emitted data.
-
- There are (currently) three kinds of inflate blocks: stored, fixed, and
- dynamic. The compressor outputs a chunk of data at a time and decides
- which method to use on a chunk-by-chunk basis. A chunk might typically
- be 32K to 64K, uncompressed. If the chunk is uncompressible, then the
- "stored" method is used. In this case, the bytes are simply stored as
- is, eight bits per byte, with none of the above coding. The bytes are
- preceded by a count, since there is no longer an EOB code.
-
- If the data are compressible, then either the fixed or dynamic methods
- are used. In the dynamic method, the compressed data are preceded by
- an encoding of the literal/length and distance Huffman codes that are
- to be used to decode this block. The representation is itself Huffman
- coded, and so is preceded by a description of that code. These code
- descriptions take up a little space, and so for small blocks, there is
- a predefined set of codes, called the fixed codes. The fixed method is
- used if the block ends up smaller that way (usually for quite small
- chunks); otherwise the dynamic method is used. In the latter case, the
- codes are customized to the probabilities in the current block and so
- can code it much better than the pre-determined fixed codes can.
-
- The Huffman codes themselves are decoded using a multi-level table
- lookup, in order to maximize the speed of decoding plus the speed of
- building the decoding tables. See the comments below that precede the
- lbits and dbits tuning parameters.
-
- GRR: return values(?)
- 0 OK
- 1 incomplete table
- 2 bad input
- 3 not enough memory
- */
-
-
-/*
- Notes beyond the 1.93a appnote.txt:
-
- 1. Distance pointers never point before the beginning of the output
- stream.
- 2. Distance pointers can point back across blocks, up to 32k away.
- 3. There is an implied maximum of 7 bits for the bit length table and
- 15 bits for the actual data.
- 4. If only one code exists, then it is encoded using one bit. (Zero
- would be more efficient, but perhaps a little confusing.) If two
- codes exist, they are coded using one bit each (0 and 1).
- 5. There is no way of sending zero distance codes--a dummy must be
- sent if there are none. (History: a pre 2.0 version of PKZIP would
- store blocks with no distance codes, but this was discovered to be
- too harsh a criterion.) Valid only for 1.93a. 2.04c does allow
- zero distance codes, which is sent as one code of zero bits in
- length.
- 6. There are up to 286 literal/length codes. Code 256 represents the
- end-of-block. Note however that the static length tree defines
- 288 codes just to fill out the Huffman codes. Codes 286 and 287
- cannot be used though, since there is no length base or extra bits
- defined for them. Similarily, there are up to 30 distance codes.
- However, static trees define 32 codes (all 5 bits) to fill out the
- Huffman codes, but the last two had better not show up in the data.
- 7. Unzip can check dynamic Huffman blocks for complete code sets.
- The exception is that a single code would not be complete (see #4).
- 8. The five bits following the block type is really the number of
- literal codes sent minus 257.
- 9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
- (1+6+6). Therefore, to output three times the length, you output
- three codes (1+1+1), whereas to output four times the same length,
- you only need two codes (1+3). Hmm.
- 10. In the tree reconstruction algorithm, Code = Code + Increment
- only if BitLength(i) is not zero. (Pretty obvious.)
- 11. Correction: 4 Bits: # of Bit Length codes - 4 (4 - 19)
- 12. Note: length code 284 can represent 227-258, but length code 285
- really is 258. The last length deserves its own, short code
- since it gets used a lot in very redundant files. The length
- 258 is special since 258 - 3 (the min match length) is 255.
- 13. The literal/length and distance code bit lengths are read as a
- single stream of lengths. It is possible (and advantageous) for
- a repeat code (16, 17, or 18) to go across the boundary between
- the two sets of lengths.
- */
-
-
-#define PKZIP_BUG_WORKAROUND /* PKZIP 1.93a problem--live with it */
-
-/*
- inflate.h must supply the uch slide[WSIZE] array, the zvoid typedef
- (void if (void *) is accepted, else char) and the NEXTBYTE,
- FLUSH() and memzero macros. If the window size is not 32K, it
- should also define WSIZE. If INFMOD is defined, it can include
- compiled functions to support the NEXTBYTE and/or FLUSH() macros.
- There are defaults for NEXTBYTE and FLUSH() below for use as
- examples of what those functions need to do. Normally, you would
- also want FLUSH() to compute a crc on the data. inflate.h also
- needs to provide these typedefs:
-
- typedef unsigned char uch;
- typedef unsigned short ush;
- typedef unsigned long ulg;
-
- This module uses the external functions malloc() and free() (and
- probably memset() or bzero() in the memzero() macro). Their
- prototypes are normally found in <string.h> and <stdlib.h>.
- */
-
-/* #define DEBUG */
-#define INFMOD /* tell inflate.h to include code to be compiled */
-#include "inflate.h"
-
-
-#ifndef WSIZE /* default is 32K */
-# define WSIZE 0x8000 /* window size--must be a power of two, and at least */
-#endif /* 32K for zip's deflate method */
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
-# define wsize G._wsize /* wsize is a variable */
-#else
-# define wsize WSIZE /* wsize is a constant */
-#endif
-
-
-#ifndef NEXTBYTE /* default is to simply get a byte from stdin */
-# define NEXTBYTE getchar()
-#endif
-
-#ifndef MESSAGE /* only used twice, for fixed strings--NOT general-purpose */
-# define MESSAGE(str,len,flag) fprintf(stderr,(char *)(str))
-#endif
-
-#ifndef FLUSH /* default is to simply write the buffer to stdout */
-# define FLUSH(n) fwrite(redirSlide, 1, n, stdout) /* return value not used */
-#endif
-/* Warning: the fwrite above might not work on 16-bit compilers, since
- 0x8000 might be interpreted as -32,768 by the library function. */
-
-#ifndef Trace
-# ifdef DEBUG
-# define Trace(x) fprintf x
-# else
-# define Trace(x)
-# endif
-#endif
-
-
-/*---------------------------------------------------------------------------*/
-#ifdef USE_ZLIB
-
-
-/*
- GRR: return values for both original inflate() and UZinflate()
- 0 OK
- 1 incomplete table(?)
- 2 bad input
- 3 not enough memory
- */
-
-/**************************/
-/* Function UZinflate() */
-/**************************/
-
-int UZinflate(__G) /* decompress an inflated entry using the zlib routines */
- __GDEF
-{
- int err=Z_OK;
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide)
- wsize = G.redirect_size, redirSlide = G.redirect_buffer;
- else
- wsize = WSIZE, redirSlide = slide;
-#endif
-
- G.dstrm.next_out = redirSlide;
- G.dstrm.avail_out = wsize;
-
- G.dstrm.next_in = G.inptr;
- G.dstrm.avail_in = G.incnt;
-
- if (!G.inflInit) {
- unsigned i;
- int windowBits;
-
- /* only need to test this stuff once */
- if (zlib_version[0] != ZLIB_VERSION[0]) {
- Info(slide, 0x21, ((char *)slide,
- "error: incompatible zlib version (expected %s, found %s)\n",
- ZLIB_VERSION, zlib_version));
- return 3;
- } else if (strcmp(zlib_version, ZLIB_VERSION) != 0)
- Info(slide, 0x21, ((char *)slide,
- "warning: different zlib version (expected %s, using %s)\n",
- ZLIB_VERSION, zlib_version));
-
- /* windowBits = log2(wsize) */
- for (i = ((unsigned)wsize * 2 - 1), windowBits = 0;
- !(i & 1); i >>= 1, ++windowBits);
- if ((unsigned)windowBits > (unsigned)15)
- windowBits = 15;
- else if (windowBits < 8)
- windowBits = 8;
-
- G.dstrm.zalloc = (alloc_func)Z_NULL;
- G.dstrm.zfree = (free_func)Z_NULL;
-
- Trace((stderr, "initializing inflate()\n"));
- err = inflateInit2(&G.dstrm, -windowBits);
-
- if (err == Z_MEM_ERROR)
- return 3;
- else if (err != Z_OK)
- Trace((stderr, "oops! (inflateInit2() err = %d)\n", err));
- G.inflInit = 1;
- }
-
-#ifdef FUNZIP
- while (err != Z_STREAM_END) {
-#else /* !FUNZIP */
- while (G.csize > 0) {
- Trace((stderr, "first loop: G.csize = %ld\n", G.csize));
-#endif /* ?FUNZIP */
- while (G.dstrm.avail_out > 0) {
- err = inflate(&G.dstrm, Z_PARTIAL_FLUSH);
-
- if (err == Z_DATA_ERROR)
- return 2;
- else if (err == Z_MEM_ERROR)
- return 3;
- else if (err != Z_OK && err != Z_STREAM_END)
- Trace((stderr, "oops! (inflate(first loop) err = %d)\n", err));
-
-#ifdef FUNZIP
- if (err == Z_STREAM_END) /* "END-of-entry-condition" ? */
-#else /* !FUNZIP */
- if (G.csize <= 0L) /* "END-of-entry-condition" ? */
-#endif /* ?FUNZIP */
- break;
-
- if (G.dstrm.avail_in <= 0) {
- if (fillinbuf(__G) == 0)
- return 2; /* no "END-condition" yet, but no more data */
-
- G.dstrm.next_in = G.inptr;
- G.dstrm.avail_in = G.incnt;
- }
- Trace((stderr, " avail_in = %d\n", G.dstrm.avail_in));
- }
- FLUSH(wsize - G.dstrm.avail_out); /* flush slide[] */
- Trace((stderr, "inside loop: flushing %ld bytes (ptr diff = %ld)\n",
- (long)(wsize - G.dstrm.avail_out),
- (long)(G.dstrm.next_out-(Bytef *)redirSlide)));
- G.dstrm.next_out = redirSlide;
- G.dstrm.avail_out = wsize;
- }
-
- /* no more input, so loop until we have all output */
- Trace((stderr, "beginning final loop: err = %d\n", err));
- while (err != Z_STREAM_END) {
- err = inflate(&G.dstrm, Z_PARTIAL_FLUSH);
- if (err == Z_DATA_ERROR)
- return 2;
- else if (err == Z_MEM_ERROR)
- return 3;
- else if (err == Z_BUF_ERROR) { /* DEBUG */
- Trace((stderr, "zlib inflate() did not detect stream end (%s, %s)\n"
- , G.zipfn, G.filename));
- break;
- } else if (err != Z_OK && err != Z_STREAM_END) {
- Trace((stderr, "oops! (inflate(final loop) err = %d)\n", err));
- DESTROYGLOBALS()
- EXIT(PK_MEM3);
- }
- FLUSH(wsize - G.dstrm.avail_out); /* final flush of slide[] */
- Trace((stderr, "final loop: flushing %ld bytes (ptr diff = %ld)\n",
- (long)(wsize - G.dstrm.avail_out),
- (long)(G.dstrm.next_out-(Bytef *)redirSlide)));
- G.dstrm.next_out = redirSlide;
- G.dstrm.avail_out = wsize;
- }
- Trace((stderr, "total in = %ld, total out = %ld\n", G.dstrm.total_in,
- G.dstrm.total_out));
-
- G.inptr = (uch *)G.dstrm.next_in;
- G.incnt = (G.inbuf + INBUFSIZ) - G.inptr; /* reset for other routines */
-
- err = inflateReset(&G.dstrm);
- if (err != Z_OK)
- Trace((stderr, "oops! (inflateReset() err = %d)\n", err));
-
- return 0;
-}
-
-
-/*---------------------------------------------------------------------------*/
-#else /* !USE_ZLIB */
-
-
-/* Function prototypes */
-#ifndef OF
-# ifdef __STDC__
-# define OF(a) a
-# else
-# define OF(a) ()
-# endif
-#endif /* !OF */
-int inflate_codes OF((__GPRO__ struct huft *tl, struct huft *td,
- int bl, int bd));
-static int inflate_stored OF((__GPRO));
-static int inflate_fixed OF((__GPRO));
-static int inflate_dynamic OF((__GPRO));
-static int inflate_block OF((__GPRO__ int *e));
-
-
-/* The inflate algorithm uses a sliding 32K byte window on the uncompressed
- stream to find repeated byte strings. This is implemented here as a
- circular buffer. The index is updated simply by incrementing and then
- and'ing with 0x7fff (32K-1). */
-/* It is left to other modules to supply the 32K area. It is assumed
- to be usable as if it were declared "uch slide[32768];" or as just
- "uch *slide;" and then malloc'ed in the latter case. The definition
- must be in unzip.h, included above. */
-
-
-/* unsigned wp; moved to globals.h */ /* current position in slide */
-
-
-/* Tables for deflate from PKZIP's appnote.txt. */
-static ZCONST unsigned border[] = { /* Order of the bit length code lengths */
- 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
-static ZCONST ush cplens[] = { /* Copy lengths for literal codes 257..285 */
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
- 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
- /* note: see note #13 above about the 258 in this list. */
-static ZCONST ush cplext[] = { /* Extra bits for literal codes 257..285 */
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
- 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 99, 99}; /* 99==invalid */
-static ZCONST ush cpdist[] = { /* Copy offsets for distance codes 0..29 */
- 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
- 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
- 8193, 12289, 16385, 24577};
-static ZCONST ush cpdext[] = { /* Extra bits for distance codes */
- 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
- 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
- 12, 12, 13, 13};
-
-
-/* moved to consts.h (included in unzip.c), resp. funzip.c */
-#if 0
-/* And'ing with mask_bits[n] masks the lower n bits */
-ZCONST ush near mask_bits[] = {
- 0x0000,
- 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
- 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
-};
-#endif /* 0 */
-
-
-/* Macros for inflate() bit peeking and grabbing.
- The usage is:
-
- NEEDBITS(j)
- x = b & mask_bits[j];
- DUMPBITS(j)
-
- where NEEDBITS makes sure that b has at least j bits in it, and
- DUMPBITS removes the bits from b. The macros use the variable k
- for the number of bits in b. Normally, b and k are register
- variables for speed and are initialized at the begining of a
- routine that uses these macros from a global bit buffer and count.
-
- In order to not ask for more bits than there are in the compressed
- stream, the Huffman tables are constructed to only ask for just
- enough bits to make up the end-of-block code (value 256). Then no
- bytes need to be "returned" to the buffer at the end of the last
- block. See the huft_build() routine.
- */
-
-/* These have been moved to globals.h */
-#if 0
-ulg bb; /* bit buffer */
-unsigned bk; /* bits in bit buffer */
-#endif
-
-#ifndef CHECK_EOF
-# define CHECK_EOF /* default as of 5.13/5.2 */
-#endif
-
-#ifndef CHECK_EOF
-# define NEEDBITS(n) {while(k<(n)){b|=((ulg)NEXTBYTE)<<k;k+=8;}}
-#else
-# define NEEDBITS(n) {while(k<(n)){int c=NEXTBYTE;if(c==EOF)return 1;\
- b|=((ulg)c)<<k;k+=8;}}
-#endif /* Piet Plomp: change "return 1" to "break" */
-
-#define DUMPBITS(n) {b>>=(n);k-=(n);}
-
-
-/*
- Huffman code decoding is performed using a multi-level table lookup.
- The fastest way to decode is to simply build a lookup table whose
- size is determined by the longest code. However, the time it takes
- to build this table can also be a factor if the data being decoded
- are not very long. The most common codes are necessarily the
- shortest codes, so those codes dominate the decoding time, and hence
- the speed. The idea is you can have a shorter table that decodes the
- shorter, more probable codes, and then point to subsidiary tables for
- the longer codes. The time it costs to decode the longer codes is
- then traded against the time it takes to make longer tables.
-
- This results of this trade are in the variables lbits and dbits
- below. lbits is the number of bits the first level table for literal/
- length codes can decode in one step, and dbits is the same thing for
- the distance codes. Subsequent tables are also less than or equal to
- those sizes. These values may be adjusted either when all of the
- codes are shorter than that, in which case the longest code length in
- bits is used, or when the shortest code is *longer* than the requested
- table size, in which case the length of the shortest code in bits is
- used.
-
- There are two different values for the two tables, since they code a
- different number of possibilities each. The literal/length table
- codes 286 possible values, or in a flat code, a little over eight
- bits. The distance table codes 30 possible values, or a little less
- than five bits, flat. The optimum values for speed end up being
- about one bit more than those, so lbits is 8+1 and dbits is 5+1.
- The optimum values may differ though from machine to machine, and
- possibly even between compilers. Your mileage may vary.
- */
-
-
-static ZCONST int lbits = 9; /* bits in base literal/length lookup table */
-static ZCONST int dbits = 6; /* bits in base distance lookup table */
-
-
-#ifndef ASM_INFLATECODES
-
-int inflate_codes(__G__ tl, td, bl, bd)
- __GDEF
-struct huft *tl, *td; /* literal/length and distance decoder tables */
-int bl, bd; /* number of bits decoded by tl[] and td[] */
-/* inflate (decompress) the codes in a deflated (compressed) block.
- Return an error code or zero if it all goes ok. */
-{
- register unsigned e; /* table entry flag/number of extra bits */
- unsigned n, d; /* length and index for copy */
- unsigned w; /* current window position */
- struct huft *t; /* pointer to table entry */
- unsigned ml, md; /* masks for bl and bd bits */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
-
-
- /* make local copies of globals */
- b = G.bb; /* initialize bit buffer */
- k = G.bk;
- w = G.wp; /* initialize window position */
-
-
- /* inflate the coded data */
- ml = mask_bits[bl]; /* precompute masks for speed */
- md = mask_bits[bd];
- while (1) /* do until end of block */
- {
- NEEDBITS((unsigned)bl)
- if ((e = (t = tl + ((unsigned)b & ml))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((unsigned)b & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- if (e == 16) /* then it's a literal */
- {
- redirSlide[w++] = (uch)t->v.n;
- if (w == wsize)
- {
- FLUSH(w);
- w = 0;
- }
- }
- else /* it's an EOB or a length */
- {
- /* exit if end of block */
- if (e == 15)
- break;
-
- /* get length of block to copy */
- NEEDBITS(e)
- n = t->v.n + ((unsigned)b & mask_bits[e]);
- DUMPBITS(e);
-
- /* decode distance of block to copy */
- NEEDBITS((unsigned)bd)
- if ((e = (t = td + ((unsigned)b & md))->e) > 16)
- do {
- if (e == 99)
- return 1;
- DUMPBITS(t->b)
- e -= 16;
- NEEDBITS(e)
- } while ((e = (t = t->v.t + ((unsigned)b & mask_bits[e]))->e) > 16);
- DUMPBITS(t->b)
- NEEDBITS(e)
- d = w - t->v.n - ((unsigned)b & mask_bits[e]);
- DUMPBITS(e)
-
- /* do the copy */
- do {
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) {/* &= w/ wsize unnecessary & wrong if redirect */
- if (d >= wsize)
- return 1; /* invalid compressed data */
- n -= (e = (e = wsize - (d > w ? d : w)) > n ? n : e);
- }
- else
-#endif
- n -= (e = (e = wsize - ((d &= wsize-1) > w ? d : w)) > n ? n : e);
-#ifndef NOMEMCPY
- if (w - d >= e) /* (this test assumes unsigned comparison) */
- {
- memcpy(redirSlide + w, redirSlide + d, e);
- w += e;
- d += e;
- }
- else /* do it slowly to avoid memcpy() overlap */
-#endif /* !NOMEMCPY */
- do {
- redirSlide[w++] = redirSlide[d++];
- } while (--e);
- if (w == wsize)
- {
- FLUSH(w);
- w = 0;
- }
- } while (n);
- }
- }
-
-
- /* restore the globals from the locals */
- G.wp = w; /* restore global window pointer */
- G.bb = b; /* restore global bit buffer */
- G.bk = k;
-
-
- /* done */
- return 0;
-}
-
-#endif /* ASM_INFLATECODES */
-
-
-
-static int inflate_stored(__G)
- __GDEF
-/* "decompress" an inflated type 0 (stored) block. */
-{
- unsigned n; /* number of bytes in block */
- unsigned w; /* current window position */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
-
-
- /* make local copies of globals */
- Trace((stderr, "\nstored block"));
- b = G.bb; /* initialize bit buffer */
- k = G.bk;
- w = G.wp; /* initialize window position */
-
-
- /* go to byte boundary */
- n = k & 7;
- DUMPBITS(n);
-
-
- /* get the length and its complement */
- NEEDBITS(16)
- n = ((unsigned)b & 0xffff);
- DUMPBITS(16)
- NEEDBITS(16)
- if (n != (unsigned)((~b) & 0xffff))
- return 1; /* error in compressed data */
- DUMPBITS(16)
-
-
- /* read and output the compressed data */
- while (n--)
- {
- NEEDBITS(8)
- redirSlide[w++] = (uch)b;
- if (w == wsize)
- {
- FLUSH(w);
- w = 0;
- }
- DUMPBITS(8)
- }
-
-
- /* restore the globals from the locals */
- G.wp = w; /* restore global window pointer */
- G.bb = b; /* restore global bit buffer */
- G.bk = k;
- return 0;
-}
-
-
-/* Globals for literal tables (built once) */
-/* Moved to globals.h */
-#if 0
-struct huft *fixed_tl = (struct huft *)NULL;
-struct huft *fixed_td;
-int fixed_bl, fixed_bd;
-#endif
-
-static int inflate_fixed(__G)
- __GDEF
-/* decompress an inflated type 1 (fixed Huffman codes) block. We should
- either replace this with a custom decoder, or at least precompute the
- Huffman tables. */
-{
- /* if first time, set up tables for fixed blocks */
- Trace((stderr, "\nliteral block"));
- if (G.fixed_tl == (struct huft *)NULL)
- {
- int i; /* temporary variable */
- unsigned l[288]; /* length list for huft_build */
-
- /* literal table */
- for (i = 0; i < 144; i++)
- l[i] = 8;
- for (; i < 256; i++)
- l[i] = 9;
- for (; i < 280; i++)
- l[i] = 7;
- for (; i < 288; i++) /* make a complete, but wrong code set */
- l[i] = 8;
- G.fixed_bl = 7;
- if ((i = huft_build(__G__ l, 288, 257, cplens, cplext,
- &G.fixed_tl, &G.fixed_bl)) != 0)
- {
- G.fixed_tl = (struct huft *)NULL;
- return i;
- }
-
- /* distance table */
- for (i = 0; i < 30; i++) /* make an incomplete code set */
- l[i] = 5;
- G.fixed_bd = 5;
- if ((i = huft_build(__G__ l, 30, 0, cpdist, cpdext,
- &G.fixed_td, &G.fixed_bd)) > 1)
- {
- huft_free(G.fixed_tl);
- G.fixed_tl = (struct huft *)NULL;
- return i;
- }
- }
-
- /* decompress until an end-of-block code */
- return inflate_codes(__G__ G.fixed_tl, G.fixed_td,
- G.fixed_bl, G.fixed_bd) != 0;
-}
-
-
-
-static int inflate_dynamic(__G)
- __GDEF
-/* decompress an inflated type 2 (dynamic Huffman codes) block. */
-{
- int i; /* temporary variables */
- unsigned j;
- unsigned l; /* last length */
- unsigned m; /* mask for bit lengths table */
- unsigned n; /* number of lengths to get */
- struct huft *tl; /* literal/length code table */
- struct huft *td; /* distance code table */
- int bl; /* lookup bits for tl */
- int bd; /* lookup bits for td */
- unsigned nb; /* number of bit length codes */
- unsigned nl; /* number of literal/length codes */
- unsigned nd; /* number of distance codes */
-#ifdef PKZIP_BUG_WORKAROUND
- unsigned ll[288+32]; /* literal/length and distance code lengths */
-#else
- unsigned ll[286+30]; /* literal/length and distance code lengths */
-#endif
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
-
-
- /* make local bit buffer */
- Trace((stderr, "\ndynamic block"));
- b = G.bb;
- k = G.bk;
-
-
- /* read in table lengths */
- NEEDBITS(5)
- nl = 257 + ((unsigned)b & 0x1f); /* number of literal/length codes */
- DUMPBITS(5)
- NEEDBITS(5)
- nd = 1 + ((unsigned)b & 0x1f); /* number of distance codes */
- DUMPBITS(5)
- NEEDBITS(4)
- nb = 4 + ((unsigned)b & 0xf); /* number of bit length codes */
- DUMPBITS(4)
-#ifdef PKZIP_BUG_WORKAROUND
- if (nl > 288 || nd > 32)
-#else
- if (nl > 286 || nd > 30)
-#endif
- return 1; /* bad lengths */
-
-
- /* read in bit-length-code lengths */
- for (j = 0; j < nb; j++)
- {
- NEEDBITS(3)
- ll[border[j]] = (unsigned)b & 7;
- DUMPBITS(3)
- }
- for (; j < 19; j++)
- ll[border[j]] = 0;
-
-
- /* build decoding table for trees--single level, 7 bit lookup */
- bl = 7;
- i = huft_build(__G__ ll, 19, 19, NULL, NULL, &tl, &bl);
- if (bl == 0) /* no bit lengths */
- i = 1;
- if (i)
- {
- if (i == 1)
- huft_free(tl);
- return i; /* incomplete code set */
- }
-
-
- /* read in literal and distance code lengths */
- n = nl + nd;
- m = mask_bits[bl];
- i = l = 0;
- while ((unsigned)i < n)
- {
- NEEDBITS((unsigned)bl)
- j = (td = tl + ((unsigned)b & m))->b;
- DUMPBITS(j)
- j = td->v.n;
- if (j < 16) /* length of code in bits (0..15) */
- ll[i++] = l = j; /* save last length in l */
- else if (j == 16) /* repeat last length 3 to 6 times */
- {
- NEEDBITS(2)
- j = 3 + ((unsigned)b & 3);
- DUMPBITS(2)
- if ((unsigned)i + j > n)
- return 1;
- while (j--)
- ll[i++] = l;
- }
- else if (j == 17) /* 3 to 10 zero length codes */
- {
- NEEDBITS(3)
- j = 3 + ((unsigned)b & 7);
- DUMPBITS(3)
- if ((unsigned)i + j > n)
- return 1;
- while (j--)
- ll[i++] = 0;
- l = 0;
- }
- else /* j == 18: 11 to 138 zero length codes */
- {
- NEEDBITS(7)
- j = 11 + ((unsigned)b & 0x7f);
- DUMPBITS(7)
- if ((unsigned)i + j > n)
- return 1;
- while (j--)
- ll[i++] = 0;
- l = 0;
- }
- }
-
-
- /* free decoding table for trees */
- huft_free(tl);
-
-
- /* restore the global bit buffer */
- G.bb = b;
- G.bk = k;
-
-
- /* build the decoding tables for literal/length and distance codes */
- bl = lbits;
- i = huft_build(__G__ ll, nl, 257, cplens, cplext, &tl, &bl);
- if (bl == 0) /* no literals or lengths */
- i = 1;
- if (i)
- {
- if (i == 1) {
- if (!uO.qflag)
- MESSAGE((uch *)"(incomplete l-tree) ", 21L, 1);
- huft_free(tl);
- }
- return i; /* incomplete code set */
- }
- bd = dbits;
- i = huft_build(__G__ ll + nl, nd, 0, cpdist, cpdext, &td, &bd);
- if (bd == 0 && nl > 257) /* lengths but no distances */
- {
- if (!uO.qflag)
- MESSAGE((uch *)"(incomplete d-tree) ", 21L, 1);
- huft_free(tl);
- return 1;
- }
- if (i == 1) {
-#ifdef PKZIP_BUG_WORKAROUND
- i = 0;
-#else
- if (!uO.qflag)
- MESSAGE((uch *)"(incomplete d-tree) ", 21L, 1);
- huft_free(td);
-#endif
- }
- if (i)
- {
- huft_free(tl);
- return i;
- }
-
-
- /* decompress until an end-of-block code */
- if (inflate_codes(__G__ tl, td, bl, bd))
- return 1;
-
-
- /* free the decoding tables, return */
- huft_free(tl);
- huft_free(td);
- return 0;
-}
-
-
-
-static int inflate_block(__G__ e)
- __GDEF
- int *e; /* last block flag */
-/* decompress an inflated block */
-{
- unsigned t; /* block type */
- register ulg b; /* bit buffer */
- register unsigned k; /* number of bits in bit buffer */
-
-
- /* make local bit buffer */
- b = G.bb;
- k = G.bk;
-
-
- /* read in last block bit */
- NEEDBITS(1)
- *e = (int)b & 1;
- DUMPBITS(1)
-
-
- /* read in block type */
- NEEDBITS(2)
- t = (unsigned)b & 3;
- DUMPBITS(2)
-
-
- /* restore the global bit buffer */
- G.bb = b;
- G.bk = k;
-
-
- /* inflate that block type */
- if (t == 2)
- return inflate_dynamic(__G);
- if (t == 0)
- return inflate_stored(__G);
- if (t == 1)
- return inflate_fixed(__G);
-
-
- /* bad block type */
- return 2;
-}
-
-
-
-int inflate(__G)
- __GDEF
-/* decompress an inflated entry */
-{
- int e; /* last block flag */
- int r; /* result code */
-#ifdef DEBUG
- unsigned h = 0; /* maximum struct huft's malloc'ed */
-#endif
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide)
- wsize = G.redirect_size, redirSlide = G.redirect_buffer;
- else
- wsize = WSIZE, redirSlide = slide; /* how they're #defined if !DLL */
-#endif
-
- /* initialize window, bit buffer */
- G.wp = 0;
- G.bk = 0;
- G.bb = 0;
-
-
- /* decompress until the last block */
- do {
-#ifdef DEBUG
- G.hufts = 0;
-#endif
- if ((r = inflate_block(__G__ &e)) != 0)
- return r;
-#ifdef DEBUG
- if (G.hufts > h)
- h = G.hufts;
-#endif
- } while (!e);
-
-
- /* flush out redirSlide */
- FLUSH(G.wp);
-
-
- /* return success */
- Trace((stderr, "\n%u bytes in Huffman tables (%d/entry)\n",
- h * sizeof(struct huft), sizeof(struct huft)));
- return 0;
-}
-
-
-
-int inflate_free(__G)
- __GDEF
-{
- if (G.fixed_tl != (struct huft *)NULL)
- {
- huft_free(G.fixed_td);
- huft_free(G.fixed_tl);
- G.fixed_td = G.fixed_tl = (struct huft *)NULL;
- }
- return 0;
-}
-
-#endif /* ?USE_ZLIB */
-
-
-/*
- * GRR: moved huft_build() and huft_free() down here; used by explode()
- * and fUnZip regardless of whether USE_ZLIB defined or not
- */
-
-
-/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
-#define BMAX 16 /* maximum bit length of any code (16 for explode) */
-#define N_MAX 288 /* maximum number of codes in any set */
-
-
-int huft_build(__G__ b, n, s, d, e, t, m)
- __GDEF
- ZCONST unsigned *b; /* code lengths in bits (all assumed <= BMAX) */
- unsigned n; /* number of codes (assumed <= N_MAX) */
- unsigned s; /* number of simple-valued codes (0..s-1) */
- ZCONST ush *d; /* list of base values for non-simple codes */
- ZCONST ush *e; /* list of extra bits for non-simple codes */
- struct huft **t; /* result: starting table */
- int *m; /* maximum lookup bits, returns actual */
-/* Given a list of code lengths and a maximum table size, make a set of
- tables to decode that set of codes. Return zero on success, one if
- the given code set is incomplete (the tables are still built in this
- case), two if the input is invalid (all zero length codes or an
- oversubscribed set of lengths), and three if not enough memory.
- The code with value 256 is special, and the tables are constructed
- so that no bits beyond that code are fetched when that code is
- decoded. */
-{
- unsigned a; /* counter for codes of length k */
- unsigned c[BMAX+1]; /* bit length count table */
- unsigned el; /* length of EOB code (value 256) */
- unsigned f; /* i repeats in table every f entries */
- int g; /* maximum code length */
- int h; /* table level */
- register unsigned i; /* counter, current code */
- register unsigned j; /* counter */
- register int k; /* number of bits in current code */
- int lx[BMAX+1]; /* memory for l[-1..BMAX-1] */
- int *l = lx+1; /* stack of bits per table */
- register unsigned *p; /* pointer into c[], b[], or v[] */
- register struct huft *q; /* points to current table */
- struct huft r; /* table entry for structure assignment */
- struct huft *u[BMAX]; /* table stack */
- unsigned v[N_MAX]; /* values in order of bit length */
- register int w; /* bits before this table == (l * h) */
- unsigned x[BMAX+1]; /* bit offsets, then code stack */
- unsigned *xp; /* pointer into x */
- int y; /* number of dummy codes added */
- unsigned z; /* number of entries in current table */
-
-
- /* Generate counts for each bit length */
- el = n > 256 ? b[256] : BMAX; /* set length of EOB code, if any */
- memzero((char *)c, sizeof(c));
- p = (unsigned *)b; i = n;
- do {
- c[*p]++; p++; /* assume all entries <= BMAX */
- } while (--i);
- if (c[0] == n) /* null input--all zero length codes */
- {
- *t = (struct huft *)NULL;
- *m = 0;
- return 0;
- }
-
-
- /* Find minimum and maximum length, bound *m by those */
- for (j = 1; j <= BMAX; j++)
- if (c[j])
- break;
- k = j; /* minimum code length */
- if ((unsigned)*m < j)
- *m = j;
- for (i = BMAX; i; i--)
- if (c[i])
- break;
- g = i; /* maximum code length */
- if ((unsigned)*m > i)
- *m = i;
-
-
- /* Adjust last length count to fill out codes, if needed */
- for (y = 1 << j; j < i; j++, y <<= 1)
- if ((y -= c[j]) < 0)
- return 2; /* bad input: more codes than bits */
- if ((y -= c[i]) < 0)
- return 2;
- c[i] += y;
-
-
- /* Generate starting offsets into the value table for each length */
- x[1] = j = 0;
- p = c + 1; xp = x + 2;
- while (--i) { /* note that i == g from above */
- *xp++ = (j += *p++);
- }
-
-
- /* Make a table of values in order of bit lengths */
- memzero((char *)v, sizeof(v));
- p = (unsigned *)b; i = 0;
- do {
- if ((j = *p++) != 0)
- v[x[j]++] = i;
- } while (++i < n);
- n = x[g]; /* set n to length of v */
-
-
- /* Generate the Huffman codes and for each, make the table entries */
- x[0] = i = 0; /* first Huffman code is zero */
- p = v; /* grab values in bit order */
- h = -1; /* no tables yet--level -1 */
- w = l[-1] = 0; /* no bits decoded yet */
- u[0] = (struct huft *)NULL; /* just to keep compilers happy */
- q = (struct huft *)NULL; /* ditto */
- z = 0; /* ditto */
-
- /* go through the bit lengths (k already is bits in shortest code) */
- for (; k <= g; k++)
- {
- a = c[k];
- while (a--)
- {
- /* here i is the Huffman code of length k bits for value *p */
- /* make tables up to required level */
- while (k > w + l[h])
- {
- w += l[h++]; /* add bits already decoded */
-
- /* compute minimum size table less than or equal to *m bits */
- z = (z = g - w) > (unsigned)*m ? *m : z; /* upper limit */
- if ((f = 1 << (j = k - w)) > a + 1) /* try a k-w bit table */
- { /* too few codes for k-w bit table */
- f -= a + 1; /* deduct codes from patterns left */
- xp = c + k;
- while (++j < z) /* try smaller tables up to z bits */
- {
- if ((f <<= 1) <= *++xp)
- break; /* enough codes to use up j bits */
- f -= *xp; /* else deduct codes from patterns */
- }
- }
- if ((unsigned)w + j > el && (unsigned)w < el)
- j = el - w; /* make EOB code end at table */
- z = 1 << j; /* table entries for j-bit table */
- l[h] = j; /* set table size in stack */
-
- /* allocate and link in new table */
- if ((q = (struct huft *)malloc((z + 1)*sizeof(struct huft))) ==
- (struct huft *)NULL)
- {
- if (h)
- huft_free(u[0]);
- return 3; /* not enough memory */
- }
-#ifdef DEBUG
- G.hufts += z + 1; /* track memory usage */
-#endif
- *t = q + 1; /* link to list for huft_free() */
- *(t = &(q->v.t)) = (struct huft *)NULL;
- u[h] = ++q; /* table starts after link */
-
- /* connect to last table, if there is one */
- if (h)
- {
- x[h] = i; /* save pattern for backing up */
- r.b = (uch)l[h-1]; /* bits to dump before this table */
- r.e = (uch)(16 + j); /* bits in this table */
- r.v.t = q; /* pointer to this table */
- j = (i & ((1 << w) - 1)) >> (w - l[h-1]);
- u[h-1][j] = r; /* connect to last table */
- }
- }
-
- /* set up table entry in r */
- r.b = (uch)(k - w);
- if (p >= v + n)
- r.e = 99; /* out of values--invalid code */
- else if (*p < s)
- {
- r.e = (uch)(*p < 256 ? 16 : 15); /* 256 is end-of-block code */
- r.v.n = (ush)*p++; /* simple code is just the value */
- }
- else
- {
- r.e = (uch)e[*p - s]; /* non-simple--look up in lists */
- r.v.n = d[*p++ - s];
- }
-
- /* fill code-like entries with r */
- f = 1 << (k - w);
- for (j = i >> w; j < z; j += f)
- q[j] = r;
-
- /* backwards increment the k-bit code i */
- for (j = 1 << (k - 1); i & j; j >>= 1)
- i ^= j;
- i ^= j;
-
- /* backup over finished tables */
- while ((i & ((1 << w) - 1)) != x[h])
- w -= l[--h]; /* don't need to update q */
- }
- }
-
-
- /* return actual size of base table */
- *m = l[0];
-
-
- /* Return true (1) if we were given an incomplete table */
- return y != 0 && g != 1;
-}
-
-
-
-int huft_free(t)
-struct huft *t; /* table to free */
-/* Free the malloc'ed tables built by huft_build(), which makes a linked
- list of the tables it made, with the links in a dummy first entry of
- each table. */
-{
- register struct huft *p, *q;
-
-
- /* Go through linked list, freeing from the malloced (t[-1]) address. */
- p = t;
- while (p != (struct huft *)NULL)
- {
- q = (--p)->v.t;
- free((zvoid *)p);
- p = q;
- }
- return 0;
-}
diff --git a/Build/source/extra/unzip/inflate.h b/Build/source/extra/unzip/inflate.h
deleted file mode 100644
index f1d774b7935..00000000000
--- a/Build/source/extra/unzip/inflate.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* inflate.h for UnZip -- put in the public domain by Mark Adler
- version c14f, 23 November 1995 */
-
-
-/* You can do whatever you like with this source file, though I would
- prefer that if you modify it and redistribute it that you include
- comments to that effect with your name and the date. Thank you.
-
- History:
- vers date who what
- ---- --------- -------------- ------------------------------------
- c14 12 Mar 93 M. Adler made inflate.c standalone with the
- introduction of inflate.h.
- c14d 28 Aug 93 G. Roelofs replaced flush/FlushOutput with new version
- c14e 29 Sep 93 G. Roelofs moved everything into unzip.h; added crypt.h
- c14f 23 Nov 95 G. Roelofs added UNZIP_INTERNAL to accommodate newly
- split unzip.h
- */
-
-#define UNZIP_INTERNAL
-#include "unzip.h" /* provides slide[], typedefs and macros */
-#ifdef FUNZIP
-# include "crypt.h" /* provides NEXTBYTE macro for crypt version of funzip */
-#endif
diff --git a/Build/source/extra/unzip/list.c b/Build/source/extra/unzip/list.c
deleted file mode 100644
index 0dc1e8a1286..00000000000
--- a/Build/source/extra/unzip/list.c
+++ /dev/null
@@ -1,644 +0,0 @@
-/*---------------------------------------------------------------------------
-
- list.c
-
- This file contains the non-ZipInfo-specific listing routines for UnZip.
-
- Contains: list_files()
- get_time_stamp() [optional feature]
- ratio()
- fnprint()
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#ifdef WINDLL
-# ifdef POCKET_UNZIP
-# include "wince/intrface.h"
-# else
-# include "windll/windll.h"
-# endif
-#endif
-
-
-#ifdef TIMESTAMP
- static int fn_is_dir OF((__GPRO));
-#endif
-
-#ifndef WINDLL
- static ZCONST char Far CompFactorStr[] = "%c%d%%";
- static ZCONST char Far CompFactor100[] = "100%%";
-
-#ifdef OS2_EAS
- static ZCONST char Far HeadersS[] =
- " Length EAs ACLs Date Time Name";
- static ZCONST char Far HeadersS1[] =
- " -------- --- ---- ---- ---- ----";
-#else
- static ZCONST char Far HeadersS[] = " Length Date Time Name";
- static ZCONST char Far HeadersS1[] = " -------- ---- ---- ----";
-#endif
-
- static ZCONST char Far HeadersL[] =
- " Length Method Size Ratio Date Time CRC-32 Name";
- static ZCONST char Far HeadersL1[] =
- "-------- ------ ------- ----- ---- ---- ------ ----";
- static ZCONST char Far *Headers[][2] =
- { {HeadersS, HeadersS1}, {HeadersL, HeadersL1} };
-
- static ZCONST char Far CaseConversion[] =
- "%s (\"^\" ==> case\n%s conversion)\n";
- static ZCONST char Far LongHdrStats[] =
- "%8lu %-7s%8lu %4s %02u-%02u-%02u %02u:%02u %08lx %c";
- static ZCONST char Far LongFileTrailer[] =
- "-------- ------- --- \
- -------\n%8lu %8lu %4s %u file%s\n";
-#ifdef OS2_EAS
- static ZCONST char Far ShortHdrStats[] =
- "%9lu %6lu %6lu %02u-%02u-%02u %02u:%02u %c";
- static ZCONST char Far ShortFileTrailer[] = " -------- ----- ----- \
- -------\n%9lu %6lu %6lu %u file%s\n";
- static ZCONST char Far OS2ExtAttrTrailer[] =
- "%ld file%s %ld bytes of OS/2 extended attributes attached.\n";
- static ZCONST char Far OS2ACLTrailer[] =
- "%ld file%s %ld bytes of access control lists attached.\n";
-#else
- static ZCONST char Far ShortHdrStats[] =
- "%9lu %02u-%02u-%02u %02u:%02u %c";
- static ZCONST char Far ShortFileTrailer[] =
- " -------- -------\n%9lu %u file%s\n";
-#endif /* ?OS2_EAS */
-#endif /* !WINDLL */
-
-
-
-
-
-/*************************/
-/* Function list_files() */
-/*************************/
-
-int list_files(__G) /* return PK-type error code */
- __GDEF
-{
- int do_this_file=FALSE, cfactor, error, error_in_archive=PK_COOL;
-#ifndef WINDLL
- char sgn, cfactorstr[10];
- int longhdr=(uO.vflag>1);
-#endif
- int date_format;
- unsigned j, methnum, members=0;
-#ifdef USE_EF_UT_TIME
- iztimes z_utime;
- struct tm *t;
-#endif
- unsigned yr, mo, dy, hh, mm;
- ulg csiz, tot_csize=0L, tot_ucsize=0L;
-#ifdef OS2_EAS
- ulg ea_size, tot_easize=0L, tot_eafiles=0L;
- ulg acl_size, tot_aclsize=0L, tot_aclfiles=0L;
-#endif
- min_info info;
- char methbuf[8];
- static ZCONST char dtype[]="NXFS"; /* see zi_short() */
- static ZCONST char Far method[NUM_METHODS+1][8] =
- {"Stored", "Shrunk", "Reduce1", "Reduce2", "Reduce3", "Reduce4",
- "Implode", "Token", "Defl:#", "EnhDefl", "ImplDCL", "Unk:###"};
-
-
-
-/*---------------------------------------------------------------------------
- Unlike extract_or_test_files(), this routine confines itself to the cen-
- tral directory. Thus its structure is somewhat simpler, since we can do
- just a single loop through the entire directory, listing files as we go.
-
- So to start off, print the heading line and then begin main loop through
- the central directory. The results will look vaguely like the following:
-
- Length Method Size Ratio Date Time CRC-32 Name ("^" ==> case
--------- ------ ------- ----- ---- ---- ------ ---- conversion)
- 44004 Implode 13041 71% 11-02-89 19:34 8b4207f7 Makefile.UNIX
- 3438 Shrunk 2209 36% 09-15-90 14:07 a2394fd8 ^dos-file.ext
- 16717 Defl:X 5252 69% 11-03-97 06:40 1ce0f189 WHERE
--------- ------- --- -------
- 64159 20502 68% 3 files
- ---------------------------------------------------------------------------*/
-
- G.pInfo = &info;
- date_format = DATE_FORMAT;
-
-#ifndef WINDLL
- if (uO.qflag < 2) {
- if (uO.L_flag)
- Info(slide, 0, ((char *)slide, LoadFarString(CaseConversion),
- LoadFarStringSmall(Headers[longhdr][0]),
- LoadFarStringSmall2(Headers[longhdr][1])));
- else
- Info(slide, 0, ((char *)slide, "%s\n%s\n",
- LoadFarString(Headers[longhdr][0]),
- LoadFarStringSmall(Headers[longhdr][1])));
- }
-#endif /* !WINDLL */
-
- for (j = 0; j++ < (unsigned)G.ecrec.total_entries_central_dir;) {
-
- if (readbuf(__G__ G.sig, 4) == 0)
- return PK_EOF;
- if (strncmp(G.sig, central_hdr_sig, 4)) { /* just to make sure */
- Info(slide, 0x401, ((char *)slide, LoadFarString(CentSigMsg), j));
- Info(slide, 0x401, ((char *)slide, LoadFarString(ReportMsg)));
- return PK_BADERR; /* sig not found */
- }
- /* process_cdir_file_hdr() sets pInfo->hostnum, pInfo->lcflag, ...: */
- if ((error = process_cdir_file_hdr(__G)) != PK_COOL)
- return error; /* only PK_EOF defined */
-
- /*
- * We could DISPLAY the filename instead of storing (and possibly trun-
- * cating, in the case of a very long name) and printing it, but that
- * has the disadvantage of not allowing case conversion--and it's nice
- * to be able to see in the listing precisely how you have to type each
- * filename in order for unzip to consider it a match. Speaking of
- * which, if member names were specified on the command line, check in
- * with match() to see if the current file is one of them, and make a
- * note of it if it is.
- */
-
- if ((error = do_string(__G__ G.crec.filename_length, DS_FN)) !=
- PK_COOL) /* ^--(uses pInfo->lcflag) */
- {
- error_in_archive = error;
- if (error > PK_WARN) /* fatal: can't continue */
- return error;
- }
- if (G.extra_field != (uch *)NULL) {
- free(G.extra_field);
- G.extra_field = (uch *)NULL;
- }
- if ((error = do_string(__G__ G.crec.extra_field_length, EXTRA_FIELD))
- != 0)
- {
- error_in_archive = error;
- if (error > PK_WARN) /* fatal */
- return error;
- }
- if (!G.process_all_files) { /* check if specified on command line */
- unsigned i;
-
- do_this_file = FALSE;
- for (i = 0; i < G.filespecs; i++)
- if (match(G.filename, G.pfnames[i], uO.C_flag)) {
- do_this_file = TRUE;
- break; /* found match, so stop looping */
- }
- if (do_this_file) { /* check if this is an excluded file */
- for (i = 0; i < G.xfilespecs; i++)
- if (match(G.filename, G.pxnames[i], uO.C_flag)) {
- do_this_file = FALSE; /* ^-- ignore case in match */
- break;
- }
- }
- }
- /*
- * If current file was specified on command line, or if no names were
- * specified, do the listing for this file. Otherwise, get rid of the
- * file comment and go back for the next file.
- */
-
- if (G.process_all_files || do_this_file) {
-
-#ifdef OS2DLL
- /* this is used by UzpFileTree() to allow easy processing of lists
- * of zip directory contents */
- if (G.processExternally) {
- if ((G.processExternally)(G.filename, &G.crec))
- break;
- ++members;
- } else {
-#endif
-#ifdef OS2_EAS
- {
- uch *ef_ptr = G.extra_field;
- int ef_size, ef_len = G.crec.extra_field_length;
- ea_size = acl_size = 0;
-
- while (ef_len >= EB_HEADSIZE) {
- ef_size = makeword(&ef_ptr[EB_LEN]);
- switch (makeword(&ef_ptr[EB_ID])) {
- case EF_OS2:
- ea_size = makelong(&ef_ptr[EB_HEADSIZE]);
- break;
- case EF_ACL:
- acl_size = makelong(&ef_ptr[EB_HEADSIZE]);
- break;
- }
- ef_ptr += (ef_size + EB_HEADSIZE);
- ef_len -= (ef_size + EB_HEADSIZE);
- }
- }
-#endif
-#ifdef USE_EF_UT_TIME
- if (G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- (ef_scan_for_izux(G.extra_field, G.crec.extra_field_length, 1,
- G.crec.last_mod_dos_datetime, &z_utime, NULL)
- & EB_UT_FL_MTIME))
- {
- TIMET_TO_NATIVE(z_utime.mtime) /* NOP unless MSC 7.0, Mac */
- t = localtime(&(z_utime.mtime));
- } else
- t = (struct tm *)NULL;
- if (t != (struct tm *)NULL) {
- mo = (unsigned)(t->tm_mon + 1);
- dy = (unsigned)(t->tm_mday);
- yr = (unsigned)(t->tm_year % 100);
- hh = (unsigned)(t->tm_hour);
- mm = (unsigned)(t->tm_min);
- } else
-#endif /* USE_EF_UT_TIME */
- {
- yr = ((((unsigned)(G.crec.last_mod_dos_datetime >> 25) & 0x7f)
- + 80) % (unsigned)100);
- mo = ((unsigned)(G.crec.last_mod_dos_datetime >> 21) & 0x0f);
- dy = ((unsigned)(G.crec.last_mod_dos_datetime >> 16) & 0x1f);
- hh = (((unsigned)G.crec.last_mod_dos_datetime >> 11) & 0x1f);
- mm = (((unsigned)G.crec.last_mod_dos_datetime >> 5) & 0x3f);
- }
- /* permute date so it displays according to nat'l convention
- * ('methnum' is not yet set, it is used as temporary buffer) */
- switch (date_format) {
- case DF_YMD:
- methnum = (unsigned)mo;
- mo = yr; yr = dy; dy = (ush)methnum;
- break;
- case DF_DMY:
- methnum = (unsigned)mo;
- mo = dy; dy = (ush)methnum;
- }
-
- csiz = G.crec.csize;
- if (G.crec.general_purpose_bit_flag & 1)
- csiz -= 12; /* if encrypted, don't count encryption header */
- if ((cfactor = ratio(G.crec.ucsize, csiz)) < 0) {
-#ifndef WINDLL
- sgn = '-';
-#endif
- cfactor = (-cfactor + 5) / 10;
- } else {
-#ifndef WINDLL
- sgn = ' ';
-#endif
- cfactor = (cfactor + 5) / 10;
- }
-
- methnum = MIN(G.crec.compression_method, NUM_METHODS);
- zfstrcpy(methbuf, method[methnum]);
- if (methnum == DEFLATED) {
- methbuf[5] = dtype[(G.crec.general_purpose_bit_flag>>1) & 3];
- } else if (methnum >= NUM_METHODS) {
- sprintf(&methbuf[4], "%03u", G.crec.compression_method);
- }
-
-#if 0 /* GRR/Euro: add this? */
-#if defined(DOS_FLX_OS2_W32) || defined(UNIX)
- for (p = G.filename; *p; ++p)
- if (!isprint(*p))
- *p = '?'; /* change non-printable chars to '?' */
-#endif /* DOS_FLX_OS2_W32 || UNIX */
-#endif /* 0 */
-
-#ifdef WINDLL
- /* send data to application for formatting and printing */
- (*G.lpUserFunctions->SendApplicationMessage)(G.crec.ucsize, csiz,
- (ush)cfactor, mo, dy, yr, hh, mm,
- (char)(G.pInfo->lcflag ? '^' : ' '),
- (LPSTR)fnfilter(G.filename, slide), (LPSTR)methbuf, G.crec.crc32,
- (char)((G.crec.general_purpose_bit_flag & 1) ? 'E' : ' '));
-#else /* !WINDLL */
- if (cfactor == 100)
- sprintf(cfactorstr, LoadFarString(CompFactor100));
- else
- sprintf(cfactorstr, LoadFarString(CompFactorStr), sgn, cfactor);
- if (longhdr)
- Info(slide, 0, ((char *)slide, LoadFarString(LongHdrStats),
- G.crec.ucsize, methbuf, csiz, cfactorstr, mo, dy,
- yr, hh, mm, G.crec.crc32, (G.pInfo->lcflag? '^':' ')));
- else
-#ifdef OS2_EAS
- Info(slide, 0, ((char *)slide, LoadFarString(ShortHdrStats),
- G.crec.ucsize, ea_size, acl_size,
- mo, dy, yr, hh, mm, (G.pInfo->lcflag? '^':' ')));
-#else
- Info(slide, 0, ((char *)slide, LoadFarString(ShortHdrStats),
- G.crec.ucsize,
- mo, dy, yr, hh, mm, (G.pInfo->lcflag? '^':' ')));
-#endif
- fnprint(__G);
-#endif /* ?WINDLL */
-
- if ((error = do_string(__G__ G.crec.file_comment_length,
- QCOND? DISPL_8 : SKIP)) != 0)
- {
- error_in_archive = error; /* might be just warning */
- if (error > PK_WARN) /* fatal */
- return error;
- }
- tot_ucsize += G.crec.ucsize;
- tot_csize += csiz;
- ++members;
-#ifdef OS2_EAS
- if (ea_size) {
- tot_easize += ea_size;
- ++tot_eafiles;
- }
- if (acl_size) {
- tot_aclsize += acl_size;
- ++tot_aclfiles;
- }
-#endif
-#ifdef OS2DLL
- } /* end of "if (G.processExternally) {...} else {..." */
-#endif
- } else { /* not listing this file */
- SKIP_(G.crec.file_comment_length)
- }
- } /* end for-loop (j: files in central directory) */
-
-/*---------------------------------------------------------------------------
- Print footer line and totals (compressed size, uncompressed size, number
- of members in zipfile).
- ---------------------------------------------------------------------------*/
-
- if (uO.qflag < 2
-#ifdef OS2DLL
- && !G.processExternally
-#endif
- ) {
- if ((cfactor = ratio(tot_ucsize, tot_csize)) < 0) {
-#ifndef WINDLL
- sgn = '-';
-#endif
- cfactor = (-cfactor + 5) / 10;
- } else {
-#ifndef WINDLL
- sgn = ' ';
-#endif
- cfactor = (cfactor + 5) / 10;
- }
-#ifdef WINDLL
- /* pass the totals back to the calling application */
- G.lpUserFunctions->TotalSizeComp = tot_csize;
- G.lpUserFunctions->TotalSize = tot_ucsize;
- G.lpUserFunctions->CompFactor = cfactor;
- G.lpUserFunctions->NumMembers = members;
-
-#else /* !WINDLL */
- if (cfactor == 100)
- sprintf(cfactorstr, LoadFarString(CompFactor100));
- else
- sprintf(cfactorstr, LoadFarString(CompFactorStr), sgn, cfactor);
- if (longhdr) {
- Info(slide, 0, ((char *)slide, LoadFarString(LongFileTrailer),
- tot_ucsize, tot_csize, cfactorstr, members, members==1? "":"s"));
-#ifdef OS2_EAS
- if (tot_easize || tot_aclsize)
- Info(slide, 0, ((char *)slide, "\n"));
- if (tot_eafiles && tot_easize)
- Info(slide, 0, ((char *)slide, LoadFarString(OS2ExtAttrTrailer),
- tot_eafiles, tot_eafiles == 1? " has" : "s have a total of",
- tot_easize));
- if (tot_aclfiles && tot_aclsize)
- Info(slide, 0, ((char *)slide, LoadFarString(OS2ACLTrailer),
- tot_aclfiles, tot_aclfiles == 1? " has" : "s have a total of",
- tot_aclsize));
-#endif /* OS2_EAS */
- } else
-#ifdef OS2_EAS
- Info(slide, 0, ((char *)slide, LoadFarString(ShortFileTrailer),
- tot_ucsize, tot_easize, tot_aclsize, members, members == 1?
- "" : "s"));
-#else
- Info(slide, 0, ((char *)slide, LoadFarString(ShortFileTrailer),
- tot_ucsize, members, members == 1? "" : "s"));
-#endif /* OS2_EAS */
-#endif /* ?WINDLL */
- }
-
-/*---------------------------------------------------------------------------
- Double check that we're back at the end-of-central-directory record.
- ---------------------------------------------------------------------------*/
-
- if (readbuf(__G__ G.sig, 4) == 0) /* disk error? */
- return PK_EOF;
- if (strncmp(G.sig, end_central_sig, 4)) { /* just to make sure again */
- Info(slide, 0x401, ((char *)slide, LoadFarString(EndSigMsg)));
- error_in_archive = PK_WARN; /* didn't find sig */
- }
- if (members == 0 && error_in_archive <= PK_WARN)
- error_in_archive = PK_FIND;
-
- return error_in_archive;
-
-} /* end function list_files() */
-
-
-
-
-
-#ifdef TIMESTAMP
-
-/************************/
-/* Function fn_is_dir() */
-/************************/
-
-static int fn_is_dir(__G) /* returns TRUE if G.filename is directory */
- __GDEF
-{
- extent fn_len = strlen(G.filename);
- register char endc;
-
- return fn_len > 0 &&
- ((endc = G.filename[fn_len-1]) == '/' ||
- (G.pInfo->hostnum == FS_FAT_ && !strchr(G.filename, '/') &&
- endc == '\\'));
-}
-
-
-
-
-
-/*****************************/
-/* Function get_time_stamp() */
-/*****************************/
-
-int get_time_stamp(__G__ last_modtime, nmember) /* return PK-type error code */
- __GDEF
- time_t *last_modtime;
- unsigned *nmember;
-{
- int do_this_file=FALSE, error, error_in_archive=PK_COOL;
- unsigned j;
-#ifdef USE_EF_UT_TIME
- iztimes z_utime;
-#endif
- min_info info;
-
-
-/*---------------------------------------------------------------------------
- Unlike extract_or_test_files() but like list_files(), this function works
- on information in the central directory alone. Thus we have a single,
- large loop through the entire directory, searching for the latest time
- stamp.
- ---------------------------------------------------------------------------*/
-
- *last_modtime = 0L; /* assuming no zipfile data older than 1970 */
- *nmember = 0;
- G.pInfo = &info;
-
- for (j = 0; j++ < (unsigned)G.ecrec.total_entries_central_dir;) {
-
- if (readbuf(__G__ G.sig, 4) == 0)
- return PK_EOF;
- if (strncmp(G.sig, central_hdr_sig, 4)) { /* just to make sure */
- Info(slide, 0x401, ((char *)slide, LoadFarString(CentSigMsg), j));
- Info(slide, 0x401, ((char *)slide, LoadFarString(ReportMsg)));
- return PK_BADERR;
- }
- /* process_cdir_file_hdr() sets pInfo->lcflag: */
- if ((error = process_cdir_file_hdr(__G)) != PK_COOL)
- return error; /* only PK_EOF defined */
- if ((error = do_string(__G__ G.crec.filename_length, DS_FN)) != PK_OK)
- { /* ^-- (uses pInfo->lcflag) */
- error_in_archive = error;
- if (error > PK_WARN) /* fatal: can't continue */
- return error;
- }
- if (G.extra_field != (uch *)NULL) {
- free(G.extra_field);
- G.extra_field = (uch *)NULL;
- }
- if ((error = do_string(__G__ G.crec.extra_field_length, EXTRA_FIELD))
- != 0)
- {
- error_in_archive = error;
- if (error > PK_WARN) /* fatal */
- return error;
- }
- if (!G.process_all_files) { /* check if specified on command line */
- unsigned i;
-
- do_this_file = FALSE;
- for (i = 0; i < G.filespecs; i++)
- if (match(G.filename, G.pfnames[i], uO.C_flag)) {
- do_this_file = TRUE;
- break; /* found match, so stop looping */
- }
- if (do_this_file) { /* check if this is an excluded file */
- for (i = 0; i < G.xfilespecs; i++)
- if (match(G.filename, G.pxnames[i], uO.C_flag)) {
- do_this_file = FALSE; /* ^-- ignore case in match */
- break;
- }
- }
- }
-
- /* If current file was specified on command line, or if no names were
- * specified, check the time for this file. Either way, get rid of the
- * file comment and go back for the next file.
- * Directory entries are always ignored, to stay compatible with both
- * Zip and PKZIP.
- */
- if ((G.process_all_files || do_this_file) && !fn_is_dir(__G)) {
-#ifdef USE_EF_UT_TIME
- if (G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- (ef_scan_for_izux(G.extra_field, G.crec.extra_field_length, 1,
- G.crec.last_mod_dos_datetime, &z_utime, NULL)
- & EB_UT_FL_MTIME))
- {
- if (*last_modtime < z_utime.mtime)
- *last_modtime = z_utime.mtime;
- } else
-#endif /* USE_EF_UT_TIME */
- {
- time_t modtime = dos_to_unix_time(G.crec.last_mod_dos_datetime);
-
- if (*last_modtime < modtime)
- *last_modtime = modtime;
- }
- ++*nmember;
- }
- SKIP_(G.crec.file_comment_length)
-
- } /* end for-loop (j: files in central directory) */
-
-/*---------------------------------------------------------------------------
- Double check that we're back at the end-of-central-directory record.
- ---------------------------------------------------------------------------*/
-
- if (readbuf(__G__ G.sig, 4) == 0)
- return PK_EOF;
- if (strncmp(G.sig, end_central_sig, 4)) { /* just to make sure again */
- Info(slide, 0x401, ((char *)slide, LoadFarString(EndSigMsg)));
- error_in_archive = PK_WARN;
- }
- if (*nmember == 0 && error_in_archive <= PK_WARN)
- error_in_archive = PK_FIND;
-
- return error_in_archive;
-
-} /* end function get_time_stamp() */
-
-#endif /* TIMESTAMP */
-
-
-
-
-
-/********************/
-/* Function ratio() */ /* also used by ZipInfo routines */
-/********************/
-
-int ratio(uc, c)
- ulg uc, c;
-{
- ulg denom;
-
- if (uc == 0)
- return 0;
- if (uc > 2000000L) { /* risk signed overflow if multiply numerator */
- denom = uc / 1000L;
- return ((uc >= c) ?
- (int) ((uc-c + (denom>>1)) / denom) :
- -((int) ((c-uc + (denom>>1)) / denom)));
- } else { /* ^^^^^^^^ rounding */
- denom = uc;
- return ((uc >= c) ?
- (int) ((1000L*(uc-c) + (denom>>1)) / denom) :
- -((int) ((1000L*(c-uc) + (denom>>1)) / denom)));
- } /* ^^^^^^^^ rounding */
-}
-
-
-
-
-
-/************************/
-/* Function fnprint() */ /* also used by ZipInfo routines */
-/************************/
-
-void fnprint(__G) /* print filename (after filtering) and newline */
- __GDEF
-{
- char *name = fnfilter(G.filename, slide);
-
- (*G.message)((zvoid *)&G, (uch *)name, (ulg)strlen(name), 0);
- (*G.message)((zvoid *)&G, (uch *)"\n", 1L, 0);
-
-} /* end function fnprint() */
diff --git a/Build/source/extra/unzip/match.c b/Build/source/extra/unzip/match.c
deleted file mode 100644
index 34954742ee0..00000000000
--- a/Build/source/extra/unzip/match.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*---------------------------------------------------------------------------
-
- match.c
-
- The match() routine recursively compares a string to a "pattern" (regular
- expression), returning TRUE if a match is found or FALSE if not. This
- version is specifically for use with unzip.c: as did the previous match()
- routines from SEA and J. Kercheval, it leaves the case (upper, lower, or
- mixed) of the string alone, but converts any uppercase characters in the
- pattern to lowercase if indicated by the global var pInfo->lcflag (which
- is to say, string is assumed to have been converted to lowercase already,
- if such was necessary).
-
- GRR: reversed order of text, pattern in matche() (now same as match());
- added ignore_case/ic flags, Case() macro.
-
- PaulK: replaced matche() with recmatch() from Zip, modified to have an
- ignore_case argument; replaced test frame with simpler one.
-
- ---------------------------------------------------------------------------
-
- Copyright on recmatch() from Zip's util.c (although recmatch() was almost
- certainly written by Mark Adler...ask me how I can tell :-) ):
-
- Copyright (C) 1990-1992 Mark Adler, Richard B. Wales, Jean-loup Gailly,
- Kai Uwe Rommel and Igor Mandrichenko.
-
- Permission is granted to any individual or institution to use, copy,
- or redistribute this software so long as all of the original files are
- included unmodified, that it is not sold for profit, and that this copy-
- right notice is retained.
-
- ---------------------------------------------------------------------------
-
- Match the pattern (wildcard) against the string (fixed):
-
- match(string, pattern, ignore_case);
-
- returns TRUE if string matches pattern, FALSE otherwise. In the pattern:
-
- `*' matches any sequence of characters (zero or more)
- `?' matches any single character
- [SET] matches any character in the specified set,
- [!SET] or [^SET] matches any character not in the specified set.
-
- A set is composed of characters or ranges; a range looks like ``character
- hyphen character'' (as in 0-9 or A-Z). [0-9a-zA-Z_] is the minimal set of
- characters allowed in the [..] pattern construct. Other characters are
- allowed (i.e., 8-bit characters) if your system will support them.
-
- To suppress the special syntactic significance of any of ``[]*?!^-\'', in-
- side or outside a [..] construct, and match the character exactly, precede
- it with a ``\'' (backslash).
-
- Note that "*.*" and "*." are treated specially under MS-DOS if DOSWILD is
- defined. See the DOSWILD section below for an explanation. Note also
- that with VMSWILD defined, '%' is used instead of '?', and sets (ranges)
- are delimited by () instead of [].
-
- ---------------------------------------------------------------------------*/
-
-
-
-/* define ToLower() in here (for Unix, define ToLower to be macro (using
- * isupper()); otherwise just use tolower() */
-#define UNZIP_INTERNAL
-#include "unzip.h"
-
-#if 0 /* this is not useful until it matches Amiga names insensitively */
-#ifdef AMIGA /* some other platforms might also want to use this */
-# define ANSI_CHARSET /* MOVE INTO UNZIP.H EVENTUALLY */
-#endif
-#endif /* 0 */
-
-#ifdef ANSI_CHARSET
-# ifdef ToLower
-# undef ToLower
-# endif
- /* uppercase letters are values 41 thru 5A, C0 thru D6, and D8 thru DE */
-# define IsUpper(c) (c>=0xC0 ? c<=0xDE && c!=0xD7 : c>=0x41 && c<=0x5A)
-# define ToLower(c) (IsUpper((uch) c) ? (unsigned) c | 0x20 : (unsigned) c)
-#endif
-#define Case(x) (ic? ToLower(x) : (x))
-
-#ifdef VMSWILD
-# define WILDCHAR '%'
-# define BEG_RANGE '('
-# define END_RANGE ')'
-#else
-# define WILDCHAR '?'
-# define BEG_RANGE '['
-# define END_RANGE ']'
-#endif
-
-#if 0 /* GRR: add this to unzip.h someday... */
-#if !(defined(MSDOS) && defined(DOSWILD))
-#define match(s,p,ic) (recmatch((ZCONST uch *)p,(ZCONST uch *)s,ic) == 1)
-int recmatch OF((ZCONST uch *pattern, ZCONST uch *string, int ignore_case));
-#endif
-#endif /* 0 */
-static int recmatch OF((ZCONST uch *pattern, ZCONST uch *string,
- int ignore_case));
-
-
-
-/* match() is a shell to recmatch() to return only Boolean values. */
-
-int match(string, pattern, ignore_case)
- ZCONST char *string, *pattern;
- int ignore_case;
-{
-#if (defined(MSDOS) && defined(DOSWILD))
- char *dospattern;
- int j = strlen(pattern);
-
-/*---------------------------------------------------------------------------
- Optional MS-DOS preprocessing section: compare last three chars of the
- wildcard to "*.*" and translate to "*" if found; else compare the last
- two characters to "*." and, if found, scan the non-wild string for dots.
- If in the latter case a dot is found, return failure; else translate the
- "*." to "*". In either case, continue with the normal (Unix-like) match
- procedure after translation. (If not enough memory, default to normal
- match.) This causes "a*.*" and "a*." to behave as MS-DOS users expect.
- ---------------------------------------------------------------------------*/
-
- if ((dospattern = (char *)malloc(j+1)) != NULL) {
- strcpy(dospattern, pattern);
- if (!strcmp(dospattern+j-3, "*.*")) {
- dospattern[j-2] = '\0'; /* nuke the ".*" */
- } else if (!strcmp(dospattern+j-2, "*.")) {
- char *p = strchr(string, '.');
-
- if (p) { /* found a dot: match fails */
- free(dospattern);
- return 0;
- }
- dospattern[j-1] = '\0'; /* nuke the end "." */
- }
- j = recmatch((uch *)dospattern, (uch *)string, ignore_case);
- free(dospattern);
- return j == 1;
- } else
-#endif /* MSDOS && DOSWILD */
- return recmatch((uch *)pattern, (uch *)string, ignore_case) == 1;
-}
-
-
-
-static int recmatch(p, s, ic)
- ZCONST uch *p; /* sh pattern to match */
- ZCONST uch *s; /* string to which to match it */
- int ic; /* true for case insensitivity */
-/* Recursively compare the sh pattern p with the string s and return 1 if
- * they match, and 0 or 2 if they don't or if there is a syntax error in the
- * pattern. This routine recurses on itself no more deeply than the number
- * of characters in the pattern. */
-{
- unsigned int c; /* pattern char or start of range in [-] loop */
-
- /* Get first character, the pattern for new recmatch calls follows */
- c = *p++;
-
- /* If that was the end of the pattern, match if string empty too */
- if (c == 0)
- return *s == 0;
-
- /* '?' (or '%') matches any character (but not an empty string) */
- if (c == WILDCHAR)
- return *s ? recmatch(p, s + 1, ic) : 0;
-
- /* '*' matches any number of characters, including zero */
-#ifdef AMIGA
- if (c == '#' && *p == '?') /* "#?" is Amiga-ese for "*" */
- c = '*', p++;
-#endif /* AMIGA */
- if (c == '*') {
- if (*p == 0)
- return 1;
- for (; *s; s++)
- if ((c = recmatch(p, s, ic)) != 0)
- return (int)c;
- return 2; /* 2 means give up--match will return false */
- }
-
- /* Parse and process the list of characters and ranges in brackets */
- if (c == BEG_RANGE) {
- int e; /* flag true if next char to be taken literally */
- ZCONST uch *q; /* pointer to end of [-] group */
- int r; /* flag true to match anything but the range */
-
- if (*s == 0) /* need a character to match */
- return 0;
- p += (r = (*p == '!' || *p == '^')); /* see if reverse */
- for (q = p, e = 0; *q; q++) /* find closing bracket */
- if (e)
- e = 0;
- else
- if (*q == '\\') /* GRR: change to ^ for MS-DOS, OS/2? */
- e = 1;
- else if (*q == END_RANGE)
- break;
- if (*q != END_RANGE) /* nothing matches if bad syntax */
- return 0;
- for (c = 0, e = *p == '-'; p < q; p++) { /* go through the list */
- if (e == 0 && *p == '\\') /* set escape flag if \ */
- e = 1;
- else if (e == 0 && *p == '-') /* set start of range if - */
- c = *(p-1);
- else {
- unsigned int cc = Case(*s);
-
- if (*(p+1) != '-')
- for (c = c ? c : *p; c <= *p; c++) /* compare range */
- if ((unsigned)Case(c) == cc) /* typecast for MSC bug */
- return r ? 0 : recmatch(q + 1, s + 1, ic);
- c = e = 0; /* clear range, escape flags */
- }
- }
- return r ? recmatch(q + 1, s + 1, ic) : 0; /* bracket match failed */
- }
-
- /* if escape ('\'), just compare next character */
- if (c == '\\' && (c = *p++) == 0) /* if \ at end, then syntax error */
- return 0;
-
- /* just a character--compare it */
-#ifdef QDOS
- return QMatch(Case((uch)c), Case(*s)) ? recmatch(p, ++s, ic) : 0;
-#else
- return Case((uch)c) == Case(*s) ? recmatch(p, ++s, ic) : 0;
-#endif
-
-} /* end function recmatch() */
-
-
-
-
-
-int iswild(p) /* originally only used for stat()-bug workaround in */
- ZCONST char *p; /* VAX C, Turbo/Borland C, Watcom C, Atari MiNT libs; */
-{ /* now used in process_zipfiles() as well */
- for (; *p; ++p)
- if (*p == '\\' && *(p+1))
- ++p;
-#ifdef VMS
- else if (*p == '%' || *p == '*')
-#else /* !VMS */
-#ifdef AMIGA
- else if (*p == '?' || *p == '*' || (*p=='#' && p[1]=='?') || *p == '[')
-#else /* !AMIGA */
- else if (*p == '?' || *p == '*' || *p == '[')
-#endif /* ?AMIGA */
-#endif /* ?VMS */
-#ifdef QDOS
- return (int)p;
-#else
- return TRUE;
-#endif
-
- return FALSE;
-
-} /* end function iswild() */
-
-
-
-
-
-#ifdef TEST_MATCH
-
-#define put(s) {fputs(s,stdout); fflush(stdout);}
-
-void main()
-{
- char pat[256], str[256];
-
- for (;;) {
- put("Pattern (return to exit): ");
- gets(pat);
- if (!pat[0])
- break;
- for (;;) {
- put("String (return for new pattern): ");
- gets(str);
- if (!str[0])
- break;
- printf("Case sensitive: %s insensitive: %s\n",
- match(str, pat, 0) ? "YES" : "NO",
- match(str, pat, 1) ? "YES" : "NO");
- }
- }
- EXIT(0);
-}
-
-#endif /* TEST_MATCH */
diff --git a/Build/source/extra/unzip/process.c b/Build/source/extra/unzip/process.c
deleted file mode 100644
index 2d8f179e843..00000000000
--- a/Build/source/extra/unzip/process.c
+++ /dev/null
@@ -1,1378 +0,0 @@
-/*---------------------------------------------------------------------------
-
- process.c
-
- This file contains the top-level routines for processing multiple zipfiles.
-
- Contains: process_zipfiles()
- free_G_buffers()
- do_seekable()
- find_ecrec()
- uz_end_central()
- process_cdir_file_hdr()
- get_cdir_ent()
- process_local_file_hdr()
- ef_scan_for_izux()
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#ifdef WINDLL
-# ifdef POCKET_UNZIP
-# include "wince/intrface.h"
-# else
-# include "windll/windll.h"
-# endif
-#endif
-
-static int do_seekable OF((__GPRO__ int lastchance));
-static int find_ecrec OF((__GPRO__ long searchlen));
-
-static ZCONST char Far CannotAllocateBuffers[] =
- "error: cannot allocate unzip buffers\n";
-
-#ifdef SFX
- static ZCONST char Far CannotFindMyself[] =
- "unzipsfx: cannot find myself! [%s]\n";
-
-#else /* !SFX */
- /* process_zipfiles() strings */
-# if (defined(IZ_CHECK_TZ) && defined(USE_EF_UT_TIME))
- static ZCONST char Far WarnInvalidTZ[] =
- "Warning: TZ environment variable not found, cannot use UTC times!!\n";
-# endif
- static ZCONST char Far FilesProcessOK[] =
- "%d archive%s successfully processed.\n";
- static ZCONST char Far ArchiveWarning[] =
- "%d archive%s had warnings but no fatal errors.\n";
- static ZCONST char Far ArchiveFatalError[] =
- "%d archive%s had fatal errors.\n";
- static ZCONST char Far FileHadNoZipfileDir[] =
- "%d file%s had no zipfile directory.\n";
- static ZCONST char Far ZipfileWasDir[] = "1 \"zipfile\" was a directory.\n";
- static ZCONST char Far ManyZipfilesWereDir[] =
- "%d \"zipfiles\" were directories.\n";
- static ZCONST char Far NoZipfileFound[] = "No zipfiles found.\n";
-
- /* do_seekable() strings */
-# ifdef UNIX
- static ZCONST char Far CannotFindZipfileDirMsg[] =
- "%s: cannot find zipfile directory in one of %s or\n\
- %s%s.zip, and cannot find %s, period.\n";
- static ZCONST char Far CannotFindEitherZipfile[] =
- "%s: cannot find %s, %s.zip or %s.\n"; /* ", so there" removed 970918 */
-# else /* !UNIX */
-# ifndef AMIGA
- static ZCONST char Far CannotFindWildcardMatch[] =
- "%s: cannot find any matches for wildcard specification \"%s\".\n";
-# endif /* !AMIGA */
- static ZCONST char Far CannotFindZipfileDirMsg[] =
- "%s: cannot find zipfile directory in %s,\n\
- %sand cannot find %s, period.\n";
- static ZCONST char Far CannotFindEitherZipfile[] =
- "%s: cannot find either %s or %s.\n"; /* ", so there" removed 970918 */
-# endif /* ?UNIX */
- extern ZCONST char Far Zipnfo[]; /* in unzip.c */
-#ifndef WINDLL
- static ZCONST char Far Unzip[] = "unzip";
-#else
- static ZCONST char Far Unzip[] = "UnZip DLL";
-#endif
- static ZCONST char Far MaybeExe[] =
- "note: %s may be a plain executable, not an archive\n";
- static ZCONST char Far CentDirNotInZipMsg[] = "\n\
- [%s]:\n\
- Zipfile is disk %u of a multi-disk archive, and this is not the disk on\n\
- which the central zipfile directory begins (disk %u).\n";
- static ZCONST char Far EndCentDirBogus[] =
- "\nwarning [%s]: end-of-central-directory record claims this\n\
- is disk %u but that the central directory starts on disk %u; this is a\n\
- contradiction. Attempting to process anyway.\n";
-# ifdef NO_MULTIPART
- static ZCONST char Far NoMultiDiskArcSupport[] =
- "\nerror [%s]: zipfile is part of multi-disk archive\n\
- (sorry, not yet supported).\n";
- static ZCONST char Far MaybePakBug[] = "warning [%s]:\
- zipfile claims to be 2nd disk of a 2-part archive;\n\
- attempting to process anyway. If no further errors occur, this archive\n\
- was probably created by PAK v2.51 or earlier. This bug was reported to\n\
- NoGate in March 1991 and was supposed to have been fixed by mid-1991; as\n\
- of mid-1992 it still hadn't been. (If further errors do occur, archive\n\
- was probably created by PKZIP 2.04c or later; UnZip does not yet support\n\
- multi-part archives.)\n";
-# else
- static ZCONST char Far MaybePakBug[] = "warning [%s]:\
- zipfile claims to be last disk of a multi-part archive;\n\
- attempting to process anyway, assuming all parts have been concatenated\n\
- together in order. Expect \"errors\" and warnings...true multi-part support\
-\n doesn't exist yet (coming soon).\n";
-# endif
- static ZCONST char Far ExtraBytesAtStart[] =
- "warning [%s]: %ld extra byte%s at beginning or within zipfile\n\
- (attempting to process anyway)\n";
-#endif /* ?SFX */
-
-static ZCONST char Far MissingBytes[] =
- "error [%s]: missing %ld bytes in zipfile\n\
- (attempting to process anyway)\n";
-static ZCONST char Far NullCentDirOffset[] =
- "error [%s]: NULL central directory offset\n\
- (attempting to process anyway)\n";
-static ZCONST char Far ZipfileEmpty[] = "warning [%s]: zipfile is empty\n";
-static ZCONST char Far CentDirStartNotFound[] =
- "error [%s]: start of central directory not found;\n\
- zipfile corrupt.\n%s";
-#ifndef SFX
- static ZCONST char Far CentDirTooLong[] =
- "error [%s]: reported length of central directory is\n\
- %ld bytes too long (Atari STZip zipfile? J.H.Holm ZIPSPLIT 1.1\n\
- zipfile?). Compensating...\n";
- static ZCONST char Far CentDirEndSigNotFound[] = "\
- End-of-central-directory signature not found. Either this file is not\n\
- a zipfile, or it constitutes one disk of a multi-part archive. In the\n\
- latter case the central directory and zipfile comment will be found on\n\
- the last disk(s) of this archive.\n";
-#else /* SFX */
- static ZCONST char Far CentDirEndSigNotFound[] =
- " End-of-central-directory signature not found.\n";
-#endif /* ?SFX */
-static ZCONST char Far ZipfileCommTrunc1[] =
- "\ncaution: zipfile comment truncated\n";
-
-
-
-
-/*******************************/
-/* Function process_zipfiles() */
-/*******************************/
-
-int process_zipfiles(__G) /* return PK-type error code */
- __GDEF
-{
-#ifndef SFX
- char *lastzipfn = (char *)NULL;
- int NumWinFiles, NumLoseFiles, NumWarnFiles;
- int NumMissDirs, NumMissFiles;
-#endif
- int error=0, error_in_archive=0;
-
-
-/*---------------------------------------------------------------------------
- Start by allocating buffers and (re)constructing the various PK signature
- strings.
- ---------------------------------------------------------------------------*/
-
- G.inbuf = (uch *)malloc(INBUFSIZ + 4); /* 4 extra for hold[] (below) */
- G.outbuf = (uch *)malloc(OUTBUFSIZ + 1); /* 1 extra for string term. */
-
- if ((G.inbuf == (uch *)NULL) || (G.outbuf == (uch *)NULL)) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotAllocateBuffers)));
- return(PK_MEM);
- }
- G.hold = G.inbuf + INBUFSIZ; /* to check for boundary-spanning sigs */
-#ifndef VMS /* VMS uses its own buffer scheme for textmode flush(). */
-#ifdef SMALL_MEM
- G.outbuf2 = G.outbuf+RAWBUFSIZ; /* never changes */
-#endif
-#endif /* !VMS */
-
-#if 0 /* CRC_32_TAB has been NULLified by CONSTRUCTGLOBALS !!!! */
- /* allocate the CRC table only later when we know we have a zipfile */
- CRC_32_TAB = NULL;
-#endif /* 0 */
-
- /* finish up initialization of magic signature strings */
- local_hdr_sig[0] /* = extd_local_sig[0] */ = 0x50; /* ASCII 'P', */
- central_hdr_sig[0] = end_central_sig[0] = 0x50; /* not EBCDIC */
-
- local_hdr_sig[1] /* = extd_local_sig[1] */ = 0x4B; /* ASCII 'K', */
- central_hdr_sig[1] = end_central_sig[1] = 0x4B; /* not EBCDIC */
-
-/*---------------------------------------------------------------------------
- Make sure timezone info is set correctly; localtime() returns GMT on
- some OSes (e.g., Solaris 2.x) if this isn't done first. The ifdefs were
- initially copied from dos_to_unix_time() in fileio.c. probably, they are
- still too strict; any listed OS that supplies tzset(), regardless of
- whether the function does anything, should be removed from the ifdefs.
- ---------------------------------------------------------------------------*/
-
-#if (defined(IZ_CHECK_TZ) && defined(USE_EF_UT_TIME))
-# ifndef VALID_TIMEZONE
-# define VALID_TIMEZONE(tmp) \
- (((tmp = getenv("TZ")) != NULL) && (*tmp != '\0'))
-# endif
- {
- char *p;
- G.tz_is_valid = VALID_TIMEZONE(p);
-# ifndef SFX
- if (!G.tz_is_valid) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(WarnInvalidTZ)));
- error_in_archive = error = PK_WARN;
- }
-# endif /* !SFX */
- }
-#endif /* IZ_CHECK_TZ && USE_EF_UT_TIME */
-
-/* For systems that do not have tzset() but supply this function using another
- name (_tzset() or something similar), an appropiate "#define tzset ..."
- should be added to the system specifc configuration section. */
-#if (!defined(T20_VMS) && !defined(MACOS) && !defined(RISCOS) && !defined(QDOS))
-#if (!defined(BSD) && !defined(MTS) && !defined(CMS_MVS) && !defined(TANDEM))
- tzset();
-#endif
-#endif
-
-/*---------------------------------------------------------------------------
- Match (possible) wildcard zipfile specification with existing files and
- attempt to process each. If no hits, try again after appending ".zip"
- suffix. If still no luck, give up.
- ---------------------------------------------------------------------------*/
-
-#ifdef SFX
- if ((error = do_seekable(__G__ 0)) == PK_NOZIP) {
-#ifdef EXE_EXTENSION
- int len=strlen(G.argv0);
-
- /* append .exe if appropriate; also .sfx? */
- if ( (G.zipfn = (char *)malloc(len+sizeof(EXE_EXTENSION))) !=
- (char *)NULL ) {
- strcpy(G.zipfn, G.argv0);
- strcpy(G.zipfn+len, EXE_EXTENSION);
- error = do_seekable(__G__ 0);
- free(G.zipfn);
- G.zipfn = G.argv0; /* for "cannot find myself" message only */
- }
-#endif /* EXE_EXTENSION */
-#ifdef WIN32
- G.zipfn = G.argv0; /* for "cannot find myself" message only */
-#endif
- }
- if (error) {
- if (error == IZ_DIR)
- error_in_archive = PK_NOZIP;
- else
- error_in_archive = error;
- if (error == PK_NOZIP)
- Info(slide, 1, ((char *)slide, LoadFarString(CannotFindMyself),
- G.zipfn));
- }
-
-#else /* !SFX */
- NumWinFiles = NumLoseFiles = NumWarnFiles = 0;
- NumMissDirs = NumMissFiles = 0;
-
- while ((G.zipfn = do_wild(__G__ G.wildzipfn)) != (char *)NULL) {
- Trace((stderr, "do_wild( %s ) returns %s\n", G.wildzipfn, G.zipfn));
-
- lastzipfn = G.zipfn;
-
- /* print a blank line between the output of different zipfiles */
- if (!uO.qflag && error != PK_NOZIP && error != IZ_DIR
-#ifdef TIMESTAMP
- && (!uO.T_flag || uO.zipinfo_mode)
-#endif
- && (NumWinFiles+NumLoseFiles+NumWarnFiles+NumMissFiles) > 0)
- (*G.message)((zvoid *)&G, (uch *)"\n", 1L, 0);
-
- if ((error = do_seekable(__G__ 0)) == PK_WARN)
- ++NumWarnFiles;
- else if (error == IZ_DIR)
- ++NumMissDirs;
- else if (error == PK_NOZIP)
- ++NumMissFiles;
- else if (error)
- ++NumLoseFiles;
- else
- ++NumWinFiles;
-
- if (error != IZ_DIR && error > error_in_archive)
- error_in_archive = error;
- Trace((stderr, "do_seekable(0) returns %d\n", error));
-#ifdef WINDLL
- if (error == IZ_CTRLC) {
- free_G_buffers(__G);
- return error;
- }
-#endif
-
- } /* end while-loop (wildcard zipfiles) */
-
- if ((NumWinFiles + NumWarnFiles + NumLoseFiles) == 0 &&
- (NumMissDirs + NumMissFiles) == 1 && lastzipfn != (char *)NULL)
- {
- NumMissDirs = NumMissFiles = 0;
- if (error_in_archive == PK_NOZIP)
- error_in_archive = PK_COOL;
-
-#if (!defined(UNIX) && !defined(AMIGA)) /* filenames with wildcard characters */
- if (iswild(G.wildzipfn))
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotFindWildcardMatch), uO.zipinfo_mode?
- LoadFarStringSmall(Zipnfo) : LoadFarStringSmall(Unzip),
- G.wildzipfn));
- else
-#endif
- {
- char *p = lastzipfn + strlen(lastzipfn);
-
- G.zipfn = lastzipfn;
- strcpy(p, ZSUFX);
-
-#if defined(UNIX) || defined(QDOS)
- /* only Unix has case-sensitive filesystems */
- /* Well FlexOS (sometimes) also has them, but support is per media */
- /* and a pig to code for, so treat as case insensitive for now */
- /* we do this under QDOS to check for .zip as well as _zip */
- if ((error = do_seekable(__G__ 0)) == PK_NOZIP || error == IZ_DIR) {
- if (error == IZ_DIR)
- ++NumMissDirs;
- strcpy(p, ALT_ZSUFX);
- error = do_seekable(__G__ 1);
- }
-#else
- error = do_seekable(__G__ 1);
-#endif
- if (error == PK_WARN) /* GRR: make this a switch/case stmt ... */
- ++NumWarnFiles;
- else if (error == IZ_DIR)
- ++NumMissDirs;
- else if (error == PK_NOZIP)
- /* increment again => bug: "1 file had no zipfile directory." */
- /* ++NumMissFiles */ ;
- else if (error)
- ++NumLoseFiles;
- else
- ++NumWinFiles;
-
- if (error > error_in_archive)
- error_in_archive = error;
- Trace((stderr, "do_seekable(1) returns %d\n", error));
-#ifdef WINDLL
- if (error == IZ_CTRLC) {
- free_G_buffers(__G);
- return error;
- }
-#endif
- }
- }
-#endif /* ?SFX */
-
-/*---------------------------------------------------------------------------
- Print summary of all zipfiles, assuming zipfile spec was a wildcard (no
- need for a summary if just one zipfile).
- ---------------------------------------------------------------------------*/
-
-#ifndef SFX
- if (iswild(G.wildzipfn) && uO.qflag < 3
-#ifdef TIMESTAMP
- && !(uO.T_flag && uO.qflag && !uO.zipinfo_mode)
-#endif
- )
- {
- if ((NumMissFiles + NumLoseFiles + NumWarnFiles > 0 || NumWinFiles != 1)
-#ifdef TIMESTAMP
- && !(uO.T_flag && !uO.zipinfo_mode)
-#endif
- && !(uO.tflag && uO.qflag > 1))
- (*G.message)((zvoid *)&G, (uch *)"\n", 1L, 0x401);
- if ((NumWinFiles > 1) || (NumWinFiles == 1 &&
- NumMissDirs + NumMissFiles + NumLoseFiles + NumWarnFiles > 0))
- Info(slide, 0x401, ((char *)slide, LoadFarString(FilesProcessOK),
- NumWinFiles, (NumWinFiles == 1)? " was" : "s were"));
- if (NumWarnFiles > 0)
- Info(slide, 0x401, ((char *)slide, LoadFarString(ArchiveWarning),
- NumWarnFiles, (NumWarnFiles == 1)? "" : "s"));
- if (NumLoseFiles > 0)
- Info(slide, 0x401, ((char *)slide, LoadFarString(ArchiveFatalError),
- NumLoseFiles, (NumLoseFiles == 1)? "" : "s"));
- if (NumMissFiles > 0)
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(FileHadNoZipfileDir), NumMissFiles,
- (NumMissFiles == 1)? "" : "s"));
- if (NumMissDirs == 1)
- Info(slide, 0x401, ((char *)slide, LoadFarString(ZipfileWasDir)));
- else if (NumMissDirs > 0)
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ManyZipfilesWereDir), NumMissDirs));
- if (NumWinFiles + NumLoseFiles + NumWarnFiles == 0)
- Info(slide, 0x401, ((char *)slide, LoadFarString(NoZipfileFound)));
- }
-#endif /* !SFX */
-
- /* free allocated memory */
- free_G_buffers(__G);
-
- return error_in_archive;
-
-} /* end function process_zipfiles() */
-
-
-
-
-
-/*****************************/
-/* Function free_G_buffers() */
-/*****************************/
-
-void free_G_buffers(__G) /* releases all memory allocated in global vars */
- __GDEF
-{
- inflate_free(__G);
- checkdir(__G__ (char *)NULL, END);
-
-#ifdef DYNALLOC_CRCTAB
- if (CRC_32_TAB) {
- free_crc_table();
- CRC_32_TAB = NULL;
- }
-#endif
-
- if (G.key != (char *)NULL) {
- free(G.key);
- G.key = (char *)NULL;
- }
-
-#if (!defined(VMS) && !defined(SMALL_MEM))
- /* VMS uses its own buffer scheme for textmode flush() */
- if (G.outbuf2) {
- free(G.outbuf2); /* malloc'd ONLY if unshrink and -a */
- G.outbuf2 = (uch *)NULL;
- }
-#endif
-
- if (G.outbuf)
- free(G.outbuf);
- if (G.inbuf)
- free(G.inbuf);
- G.inbuf = G.outbuf = (uch *)NULL;
-
-#ifdef MALLOC_WORK
- if (G.area.Slide) {
- free(G.area.Slide);
- G.area.Slide = (uch *)NULL;
- }
-#endif
-
-} /* end function free_G_buffers() */
-
-
-
-
-
-/**************************/
-/* Function do_seekable() */
-/**************************/
-
-static int do_seekable(__G__ lastchance) /* return PK-type error code */
- __GDEF
- int lastchance;
-{
-#ifndef SFX
- /* static int no_ecrec = FALSE; SKM: moved to globals.h */
- int maybe_exe=FALSE;
- int too_weird_to_continue=FALSE;
-#ifdef TIMESTAMP
- time_t uxstamp;
- unsigned nmember = 0;
-#endif
-#endif
- int error=0, error_in_archive;
-
-
-/*---------------------------------------------------------------------------
- Open the zipfile for reading in BINARY mode to prevent CR/LF translation,
- which would corrupt the bit streams.
- ---------------------------------------------------------------------------*/
-
- if (SSTAT(G.zipfn, &G.statbuf) ||
- (error = S_ISDIR(G.statbuf.st_mode)) != 0)
- {
-#ifndef SFX
- if (lastchance) {
-#if defined(UNIX) || defined(QDOS)
- if (G.no_ecrec)
- Info(slide, 1, ((char *)slide,
- LoadFarString(CannotFindZipfileDirMsg), uO.zipinfo_mode?
- LoadFarStringSmall(Zipnfo) : LoadFarStringSmall(Unzip),
- G.wildzipfn, uO.zipinfo_mode? " " : "", G.wildzipfn,
- G.zipfn));
- else
- Info(slide, 1, ((char *)slide,
- LoadFarString(CannotFindEitherZipfile), uO.zipinfo_mode?
- LoadFarStringSmall(Zipnfo) : LoadFarStringSmall(Unzip),
- G.wildzipfn, G.wildzipfn, G.zipfn));
-#else /* !UNIX */
- if (G.no_ecrec)
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotFindZipfileDirMsg), uO.zipinfo_mode?
- LoadFarStringSmall(Zipnfo) : LoadFarStringSmall(Unzip),
- G.wildzipfn, uO.zipinfo_mode? " " : "", G.zipfn));
- else
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CannotFindEitherZipfile), uO.zipinfo_mode?
- LoadFarStringSmall(Zipnfo) : LoadFarStringSmall(Unzip),
- G.wildzipfn, G.zipfn));
-#endif /* ?UNIX */
- }
-#endif /* !SFX */
- return error? IZ_DIR : PK_NOZIP;
- }
- G.ziplen = G.statbuf.st_size;
-
-#ifndef SFX
-#if defined(UNIX) || defined(DOS_OS2_W32)
- if (G.statbuf.st_mode & S_IEXEC) /* no extension on Unix exes: might */
- maybe_exe = TRUE; /* find unzip, not unzip.zip; etc. */
-#endif
-#endif /* !SFX */
-
-#ifdef VMS
- if (check_format(__G)) /* check for variable-length format */
- return PK_ERR;
-#endif
-
- if (open_input_file(__G)) /* this should never happen, given */
- return PK_NOZIP; /* the stat() test above, but... */
-
-/*---------------------------------------------------------------------------
- Find and process the end-of-central-directory header. UnZip need only
- check last 65557 bytes of zipfile: comment may be up to 65535, end-of-
- central-directory record is 18 bytes, and signature itself is 4 bytes;
- add some to allow for appended garbage. Since ZipInfo is often used as
- a debugging tool, search the whole zipfile if zipinfo_mode is true.
- ---------------------------------------------------------------------------*/
-
- /* initialize the CRC table pointer (once) */
- if (CRC_32_TAB == NULL) {
- if ((CRC_32_TAB = get_crc_table()) == NULL)
- return PK_MEM;
- }
-
-#if (!defined(SFX) || defined(SFX_EXDIR))
- /* check out if specified extraction root directory exists */
- if (uO.exdir != (char *)NULL && G.extract_flag) {
- G.create_dirs = !uO.fflag;
- if ((error = checkdir(__G__ uO.exdir, ROOT)) > 2)
- return error; /* out of memory, or file in way */
- }
-#endif /* !SFX || SFX_EXDIR */
-
- G.cur_zipfile_bufstart = 0;
- G.inptr = G.inbuf;
-
-#if (!defined(WINDLL) && !defined(SFX))
-#ifdef TIMESTAMP
- if (!uO.zipinfo_mode && !uO.qflag && !uO.T_flag)
-#else
- if (!uO.zipinfo_mode && !uO.qflag)
-#endif
-#ifdef WIN32 /* Win32 console may require codepage conversion for G.zipfn */
- Info(slide, 0, ((char *)slide, "Archive: %s\n", FnFilter1(G.zipfn)));
-#else
- Info(slide, 0, ((char *)slide, "Archive: %s\n", G.zipfn));
-#endif
-#endif /* !WINDLL && !SFX */
-
- if ((
-#ifndef NO_ZIPINFO
- uO.zipinfo_mode &&
- ((error_in_archive = find_ecrec(__G__ G.ziplen)) != 0 ||
- (error_in_archive = zi_end_central(__G)) > PK_WARN))
- || (!uO.zipinfo_mode &&
-#endif
- ((error_in_archive = find_ecrec(__G__ MIN(G.ziplen,66000L))) != 0 ||
- (error_in_archive = uz_end_central(__G)) > PK_WARN)))
- {
- CLOSE_INFILE();
-
-#ifdef SFX
- ++lastchance; /* avoid picky compiler warnings */
- return error_in_archive;
-#else
- if (maybe_exe)
- Info(slide, 0x401, ((char *)slide, LoadFarString(MaybeExe),
- G.zipfn));
- if (lastchance)
- return error_in_archive;
- else {
- G.no_ecrec = TRUE; /* assume we found wrong file: e.g., */
- return PK_NOZIP; /* unzip instead of unzip.zip */
- }
-#endif /* ?SFX */
- }
-
- if ((uO.zflag > 0) && !uO.zipinfo_mode) { /* unzip: zflag = comment ONLY */
- CLOSE_INFILE();
- return error_in_archive;
- }
-
-/*---------------------------------------------------------------------------
- Test the end-of-central-directory info for incompatibilities (multi-disk
- archives) or inconsistencies (missing or extra bytes in zipfile).
- ---------------------------------------------------------------------------*/
-
-#ifdef NO_MULTIPART
- error = !uO.zipinfo_mode && (G.ecrec.number_this_disk == 1) &&
- (G.ecrec.num_disk_start_cdir == 1);
-#else
- error = !uO.zipinfo_mode && (G.ecrec.number_this_disk != 0);
-#endif
-
-#ifndef SFX
- if (uO.zipinfo_mode &&
- G.ecrec.number_this_disk != G.ecrec.num_disk_start_cdir)
- {
- if (G.ecrec.number_this_disk > G.ecrec.num_disk_start_cdir) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CentDirNotInZipMsg), G.zipfn,
- G.ecrec.number_this_disk, G.ecrec.num_disk_start_cdir));
- error_in_archive = PK_FIND;
- too_weird_to_continue = TRUE;
- } else {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(EndCentDirBogus), G.zipfn,
- G.ecrec.number_this_disk, G.ecrec.num_disk_start_cdir));
- error_in_archive = PK_WARN;
- }
-#ifdef NO_MULTIPART /* concatenation of multiple parts works in some cases */
- } else if (!uO.zipinfo_mode && !error && G.ecrec.number_this_disk != 0) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(NoMultiDiskArcSupport),
- G.zipfn));
- error_in_archive = PK_FIND;
- too_weird_to_continue = TRUE;
-#endif
- }
-
- if (!too_weird_to_continue) { /* (relatively) normal zipfile: go for it */
- if (error) {
- Info(slide, 0x401, ((char *)slide, LoadFarString(MaybePakBug),
- G.zipfn));
- error_in_archive = PK_WARN;
- }
-#endif /* !SFX */
- if ((G.extra_bytes = G.real_ecrec_offset-G.expect_ecrec_offset) <
- (LONGINT)0)
- {
- Info(slide, 0x401, ((char *)slide, LoadFarString(MissingBytes),
- G.zipfn, (long)(-G.extra_bytes)));
- error_in_archive = PK_ERR;
- } else if (G.extra_bytes > 0) {
- if ((G.ecrec.offset_start_central_directory == 0) &&
- (G.ecrec.size_central_directory != 0)) /* zip 1.5 -go bug */
- {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(NullCentDirOffset), G.zipfn));
- G.ecrec.offset_start_central_directory = G.extra_bytes;
- G.extra_bytes = 0;
- error_in_archive = PK_ERR;
- }
-#ifndef SFX
- else {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ExtraBytesAtStart), G.zipfn,
- (long)G.extra_bytes, (G.extra_bytes == 1)? "":"s"));
- error_in_archive = PK_WARN;
- }
-#endif /* !SFX */
- }
-
- /*-----------------------------------------------------------------------
- Check for empty zipfile and exit now if so.
- -----------------------------------------------------------------------*/
-
- if (G.expect_ecrec_offset==0L && G.ecrec.size_central_directory==0) {
- if (uO.zipinfo_mode)
- Info(slide, 0, ((char *)slide, "%sEmpty zipfile.\n",
- uO.lflag>9? "\n " : ""));
- else
- Info(slide, 0x401, ((char *)slide, LoadFarString(ZipfileEmpty),
- G.zipfn));
- CLOSE_INFILE();
- return (error_in_archive > PK_WARN)? error_in_archive : PK_WARN;
- }
-
- /*-----------------------------------------------------------------------
- Compensate for missing or extra bytes, and seek to where the start
- of central directory should be. If header not found, uncompensate
- and try again (necessary for at least some Atari archives created
- with STZip, as well as archives created by J.H. Holm's ZIPSPLIT 1.1).
- -----------------------------------------------------------------------*/
-
- ZLSEEK( G.ecrec.offset_start_central_directory )
-#ifdef OLD_SEEK_TEST
- if (readbuf(G.sig, 4) == 0) {
- CLOSE_INFILE();
- return PK_ERR; /* file may be locked, or possibly disk error(?) */
- }
- if (strncmp(G.sig, central_hdr_sig, 4))
-#else
- if ((readbuf(__G__ G.sig, 4) == 0) ||
- strncmp(G.sig, central_hdr_sig, 4))
-#endif
- {
-#ifndef SFX
- long tmp = G.extra_bytes;
-#endif
-
- G.extra_bytes = 0;
- ZLSEEK( G.ecrec.offset_start_central_directory )
- if ((readbuf(__G__ G.sig, 4) == 0) ||
- strncmp(G.sig, central_hdr_sig, 4))
- {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CentDirStartNotFound), G.zipfn,
- LoadFarStringSmall(ReportMsg)));
- CLOSE_INFILE();
- return PK_BADERR;
- }
-#ifndef SFX
- Info(slide, 0x401, ((char *)slide, LoadFarString(CentDirTooLong),
- G.zipfn, -tmp));
-#endif
- error_in_archive = PK_ERR;
- }
-
- /*-----------------------------------------------------------------------
- Seek to the start of the central directory one last time, since we
- have just read the first entry's signature bytes; then list, extract
- or test member files as instructed, and close the zipfile.
- -----------------------------------------------------------------------*/
-
- Trace((stderr, "about to extract/list files (error = %d)\n",
- error_in_archive));
-
- ZLSEEK( G.ecrec.offset_start_central_directory )
-
-#ifdef DLL
- /* G.fValidate is used only to look at an archive to see if
- it appears to be a valid archive. There is no interest
- in what the archive contains, nor in validating that the
- entries in the archive are in good condition. This is
- currently used only in the Windows DLLs for purposes of
- checking archives within an archive to determine whether
- or not to display the inner archives.
- */
- if (!G.fValidate)
-#endif
- {
-#ifndef NO_ZIPINFO
- if (uO.zipinfo_mode)
- error = zipinfo(__G); /* ZIPINFO 'EM */
- else
-#endif
-#ifndef SFX
-#ifdef TIMESTAMP
- if (uO.T_flag)
- error = get_time_stamp(__G__ &uxstamp, &nmember);
- else
-#endif
- if (uO.vflag && !uO.tflag && !uO.cflag)
- error = list_files(__G); /* LIST 'EM */
- else
-#endif /* !SFX */
- error = extract_or_test_files(__G); /* EXTRACT OR TEST 'EM */
-
- Trace((stderr, "done with extract/list files (error = %d)\n",
- error));
- }
-
- if (error > error_in_archive) /* don't overwrite stronger error */
- error_in_archive = error; /* with (for example) a warning */
-#ifndef SFX
- } /* end if (!too_weird_to_continue) */
-#endif
-
- CLOSE_INFILE();
-
-#ifdef TIMESTAMP
- if (uO.T_flag && !uO.zipinfo_mode && (nmember > 0)) {
-# ifdef WIN32
- if (stamp_file(__G__ G.zipfn, uxstamp)) { /* TIME-STAMP 'EM */
-# else
- if (stamp_file(G.zipfn, uxstamp)) { /* TIME-STAMP 'EM */
-# endif
- Info(slide, 0x201, ((char *)slide,
- "warning: cannot set time for %s\n", G.zipfn));
- if (error_in_archive < PK_WARN)
- error_in_archive = PK_WARN;
- }
- }
-#endif
- return error_in_archive;
-
-} /* end function do_seekable() */
-
-
-
-
-
-/*************************/
-/* Function find_ecrec() */
-/*************************/
-
-static int find_ecrec(__G__ searchlen) /* return PK-class error */
- __GDEF
- long searchlen;
-{
- int i, numblks, found=FALSE;
- LONGINT tail_len;
- ec_byte_rec byterec;
-
-
-/*---------------------------------------------------------------------------
- Treat case of short zipfile separately.
- ---------------------------------------------------------------------------*/
-
- if (G.ziplen <= INBUFSIZ) {
- lseek(G.zipfd, 0L, SEEK_SET);
- if ((G.incnt = read(G.zipfd,(char *)G.inbuf,(unsigned int)G.ziplen))
- == (int)G.ziplen)
-
- /* 'P' must be at least 22 bytes from end of zipfile */
- for (G.inptr = G.inbuf+(int)G.ziplen-22; G.inptr >= G.inbuf;
- --G.inptr)
- if ((native(*G.inptr) == 'P') &&
- !strncmp((char *)G.inptr, end_central_sig, 4)) {
- G.incnt -= (int)(G.inptr - G.inbuf);
- found = TRUE;
- break;
- }
-
-/*---------------------------------------------------------------------------
- Zipfile is longer than INBUFSIZ: may need to loop. Start with short
- block at end of zipfile (if not TOO short).
- ---------------------------------------------------------------------------*/
-
- } else {
- if ((tail_len = G.ziplen % INBUFSIZ) > ECREC_SIZE) {
-#ifdef USE_STRM_INPUT
- fseek((FILE *)G.zipfd, G.ziplen-tail_len, SEEK_SET);
- G.cur_zipfile_bufstart = ftell((FILE *)G.zipfd);
-#else /* !USE_STRM_INPUT */
- G.cur_zipfile_bufstart = lseek(G.zipfd, G.ziplen-tail_len,
- SEEK_SET);
-#endif /* ?USE_STRM_INPUT */
- if ((G.incnt = read(G.zipfd, (char *)G.inbuf,
- (unsigned int)tail_len)) != (int)tail_len)
- goto fail; /* it's expedient... */
-
- /* 'P' must be at least 22 bytes from end of zipfile */
- for (G.inptr = G.inbuf+(int)tail_len-22; G.inptr >= G.inbuf;
- --G.inptr)
- if ((native(*G.inptr) == 'P') &&
- !strncmp((char *)G.inptr, end_central_sig, 4)) {
- G.incnt -= (int)(G.inptr - G.inbuf);
- found = TRUE;
- break;
- }
- /* sig may span block boundary: */
- strncpy((char *)G.hold, (char *)G.inbuf, 3);
- } else
- G.cur_zipfile_bufstart = G.ziplen - tail_len;
-
- /*-----------------------------------------------------------------------
- Loop through blocks of zipfile data, starting at the end and going
- toward the beginning. In general, need not check whole zipfile for
- signature, but may want to do so if testing.
- -----------------------------------------------------------------------*/
-
- numblks = (int)((searchlen - tail_len + (INBUFSIZ-1)) / INBUFSIZ);
- /* ==amount= ==done== ==rounding== =blksiz= */
-
- for (i = 1; !found && (i <= numblks); ++i) {
- G.cur_zipfile_bufstart -= INBUFSIZ;
- lseek(G.zipfd, G.cur_zipfile_bufstart, SEEK_SET);
- if ((G.incnt = read(G.zipfd,(char *)G.inbuf,INBUFSIZ))
- != INBUFSIZ)
- break; /* fall through and fail */
-
- for (G.inptr = G.inbuf+INBUFSIZ-1; G.inptr >= G.inbuf;
- --G.inptr)
- if ((native(*G.inptr) == 'P') &&
- !strncmp((char *)G.inptr, end_central_sig, 4)) {
- G.incnt -= (int)(G.inptr - G.inbuf);
- found = TRUE;
- break;
- }
- /* sig may span block boundary: */
- strncpy((char *)G.hold, (char *)G.inbuf, 3);
- }
- } /* end if (ziplen > INBUFSIZ) */
-
-/*---------------------------------------------------------------------------
- Searched through whole region where signature should be without finding
- it. Print informational message and die a horrible death.
- ---------------------------------------------------------------------------*/
-
-fail:
- if (!found) {
- if (uO.qflag || uO.zipinfo_mode)
- Info(slide, 0x401, ((char *)slide, "[%s]\n", G.zipfn));
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(CentDirEndSigNotFound)));
- return PK_ERR; /* failed */
- }
-
-/*---------------------------------------------------------------------------
- Found the signature, so get the end-central data before returning. Do
- any necessary machine-type conversions (byte ordering, structure padding
- compensation) by reading data into character array and copying to struct.
- ---------------------------------------------------------------------------*/
-
- G.real_ecrec_offset = G.cur_zipfile_bufstart + (G.inptr-G.inbuf);
-#ifdef TEST
- printf("\n found end-of-central-dir signature at offset %ld (%.8lXh)\n",
- G.real_ecrec_offset, G.real_ecrec_offset);
- printf(" from beginning of file; offset %d (%.4Xh) within block\n",
- G.inptr-G.inbuf, G.inptr-G.inbuf);
-#endif
-
- if (readbuf(__G__ (char *)byterec, ECREC_SIZE+4) == 0)
- return PK_EOF;
-
- G.ecrec.number_this_disk =
- makeword(&byterec[NUMBER_THIS_DISK]);
- G.ecrec.num_disk_start_cdir =
- makeword(&byterec[NUM_DISK_WITH_START_CENTRAL_DIR]);
- G.ecrec.num_entries_centrl_dir_ths_disk =
- makeword(&byterec[NUM_ENTRIES_CENTRL_DIR_THS_DISK]);
- G.ecrec.total_entries_central_dir =
- makeword(&byterec[TOTAL_ENTRIES_CENTRAL_DIR]);
- G.ecrec.size_central_directory =
- makelong(&byterec[SIZE_CENTRAL_DIRECTORY]);
- G.ecrec.offset_start_central_directory =
- makelong(&byterec[OFFSET_START_CENTRAL_DIRECTORY]);
- G.ecrec.zipfile_comment_length =
- makeword(&byterec[ZIPFILE_COMMENT_LENGTH]);
-
- G.expect_ecrec_offset = G.ecrec.offset_start_central_directory +
- G.ecrec.size_central_directory;
- return PK_COOL;
-
-} /* end function find_ecrec() */
-
-
-
-
-
-/*****************************/
-/* Function uz_end_central() */
-/*****************************/
-
-int uz_end_central(__G) /* return PK-type error code */
- __GDEF
-{
- int error = PK_COOL;
-
-
-/*---------------------------------------------------------------------------
- Get the zipfile comment (up to 64KB long), if any, and print it out.
- Then position the file pointer to the beginning of the central directory
- and fill buffer.
- ---------------------------------------------------------------------------*/
-
-#ifdef WINDLL
- /* for comment button: */
- if ((!G.fValidate) && (G.lpUserFunctions != NULL))
- G.lpUserFunctions->cchComment = G.ecrec.zipfile_comment_length;
- if (G.ecrec.zipfile_comment_length && (uO.zflag > 0))
-#else /* !WINDLL */
- if (G.ecrec.zipfile_comment_length && (uO.zflag > 0 ||
- (uO.zflag == 0 &&
-#ifdef TIMESTAMP
- !uO.T_flag &&
-#endif
- !uO.qflag)))
-#endif /* ?WINDLL */
- {
- if (do_string(__G__ G.ecrec.zipfile_comment_length, DISPLAY)) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ZipfileCommTrunc1)));
- error = PK_WARN;
- }
- }
- return error;
-
-} /* end function uz_end_central() */
-
-
-
-
-
-/************************************/
-/* Function process_cdir_file_hdr() */
-/************************************/
-
-int process_cdir_file_hdr(__G) /* return PK-type error code */
- __GDEF
-{
- int error;
-
-
-/*---------------------------------------------------------------------------
- Get central directory info, save host and method numbers, and set flag
- for lowercase conversion of filename, depending on the OS from which the
- file is coming.
- ---------------------------------------------------------------------------*/
-
- if ((error = get_cdir_ent(__G)) != 0)
- return error;
-
- G.pInfo->hostnum = MIN(G.crec.version_made_by[1], NUM_HOSTS);
-/* extnum = MIN(crec.version_needed_to_extract[1], NUM_HOSTS); */
-
- G.pInfo->lcflag = 0;
- if (uO.L_flag) /* user specified case-conversion */
- switch (G.pInfo->hostnum) {
- case FS_FAT_: /* PKZIP and zip -k store in uppercase */
- case CPM_: /* like MS-DOS, right? */
- case VM_CMS_: /* all caps? */
- case MVS_: /* all caps? */
- case TANDEM_:
- case TOPS20_:
- case VMS_: /* our Zip uses lowercase, but ASi's doesn't */
- /* case Z_SYSTEM_: ? */
- /* case QDOS_: ? */
- G.pInfo->lcflag = 1; /* convert filename to lowercase */
- break;
-
- default: /* AMIGA_, FS_HPFS_, FS_NTFS_, MAC_, UNIX_, ATARI_, */
- break; /* FS_VFAT_, BEOS_ (Z_SYSTEM_): no conversion */
- }
-
- /* do Amigas (AMIGA_) also have volume labels? */
- if (IS_VOLID(G.crec.external_file_attributes) &&
- (G.pInfo->hostnum == FS_FAT_ || G.pInfo->hostnum == FS_HPFS_ ||
- G.pInfo->hostnum == FS_NTFS_ || G.pInfo->hostnum == ATARI_))
- {
- G.pInfo->vollabel = TRUE;
- G.pInfo->lcflag = 0; /* preserve case of volume labels */
- } else
- G.pInfo->vollabel = FALSE;
-
- return PK_COOL;
-
-} /* end function process_cdir_file_hdr() */
-
-
-
-
-
-/***************************/
-/* Function get_cdir_ent() */
-/***************************/
-
-int get_cdir_ent(__G) /* return PK-type error code */
- __GDEF
-{
- cdir_byte_hdr byterec;
-
-
-/*---------------------------------------------------------------------------
- Read the next central directory entry and do any necessary machine-type
- conversions (byte ordering, structure padding compensation--do so by
- copying the data from the array into which it was read (byterec) to the
- usable struct (crec)).
- ---------------------------------------------------------------------------*/
-
- if (readbuf(__G__ (char *)byterec, CREC_SIZE) == 0)
- return PK_EOF;
-
- G.crec.version_made_by[0] = byterec[C_VERSION_MADE_BY_0];
- G.crec.version_made_by[1] = byterec[C_VERSION_MADE_BY_1];
- G.crec.version_needed_to_extract[0] =
- byterec[C_VERSION_NEEDED_TO_EXTRACT_0];
- G.crec.version_needed_to_extract[1] =
- byterec[C_VERSION_NEEDED_TO_EXTRACT_1];
-
- G.crec.general_purpose_bit_flag =
- makeword(&byterec[C_GENERAL_PURPOSE_BIT_FLAG]);
- G.crec.compression_method =
- makeword(&byterec[C_COMPRESSION_METHOD]);
- G.crec.last_mod_dos_datetime =
- makelong(&byterec[C_LAST_MOD_DOS_DATETIME]);
- G.crec.crc32 =
- makelong(&byterec[C_CRC32]);
- G.crec.csize =
- makelong(&byterec[C_COMPRESSED_SIZE]);
- G.crec.ucsize =
- makelong(&byterec[C_UNCOMPRESSED_SIZE]);
- G.crec.filename_length =
- makeword(&byterec[C_FILENAME_LENGTH]);
- G.crec.extra_field_length =
- makeword(&byterec[C_EXTRA_FIELD_LENGTH]);
- G.crec.file_comment_length =
- makeword(&byterec[C_FILE_COMMENT_LENGTH]);
- G.crec.disk_number_start =
- makeword(&byterec[C_DISK_NUMBER_START]);
- G.crec.internal_file_attributes =
- makeword(&byterec[C_INTERNAL_FILE_ATTRIBUTES]);
- G.crec.external_file_attributes =
- makelong(&byterec[C_EXTERNAL_FILE_ATTRIBUTES]); /* LONG, not word! */
- G.crec.relative_offset_local_header =
- makelong(&byterec[C_RELATIVE_OFFSET_LOCAL_HEADER]);
-
- return PK_COOL;
-
-} /* end function get_cdir_ent() */
-
-
-
-
-
-/*************************************/
-/* Function process_local_file_hdr() */
-/*************************************/
-
-int process_local_file_hdr(__G) /* return PK-type error code */
- __GDEF
-{
- local_byte_hdr byterec;
-
-
-/*---------------------------------------------------------------------------
- Read the next local file header and do any necessary machine-type con-
- versions (byte ordering, structure padding compensation--do so by copy-
- ing the data from the array into which it was read (byterec) to the
- usable struct (lrec)).
- ---------------------------------------------------------------------------*/
-
- if (readbuf(__G__ (char *)byterec, LREC_SIZE) == 0)
- return PK_EOF;
-
- G.lrec.version_needed_to_extract[0] =
- byterec[L_VERSION_NEEDED_TO_EXTRACT_0];
- G.lrec.version_needed_to_extract[1] =
- byterec[L_VERSION_NEEDED_TO_EXTRACT_1];
-
- G.lrec.general_purpose_bit_flag =
- makeword(&byterec[L_GENERAL_PURPOSE_BIT_FLAG]);
- G.lrec.compression_method = makeword(&byterec[L_COMPRESSION_METHOD]);
- G.lrec.last_mod_dos_datetime = makelong(&byterec[L_LAST_MOD_DOS_DATETIME]);
- G.lrec.crc32 = makelong(&byterec[L_CRC32]);
- G.lrec.csize = makelong(&byterec[L_COMPRESSED_SIZE]);
- G.lrec.ucsize = makelong(&byterec[L_UNCOMPRESSED_SIZE]);
- G.lrec.filename_length = makeword(&byterec[L_FILENAME_LENGTH]);
- G.lrec.extra_field_length = makeword(&byterec[L_EXTRA_FIELD_LENGTH]);
-
- G.csize = (long) G.lrec.csize;
- G.ucsize = (long) G.lrec.ucsize;
-
- if ((G.lrec.general_purpose_bit_flag & 8) != 0) {
- /* can't trust local header, use central directory: */
- G.lrec.crc32 = G.pInfo->crc;
- G.csize = (long)(G.lrec.csize = G.pInfo->compr_size);
- G.ucsize = (long)(G.lrec.ucsize = G.pInfo->uncompr_size);
- }
-
- return PK_COOL;
-
-} /* end function process_local_file_hdr() */
-
-
-#ifdef USE_EF_UT_TIME
-
-/*******************************/
-/* Function ef_scan_for_izux() */
-/*******************************/
-
-unsigned ef_scan_for_izux(ef_buf, ef_len, ef_is_c, dos_mdatetime,
- z_utim, z_uidgid)
- uch *ef_buf; /* buffer containing extra field */
- unsigned ef_len; /* total length of extra field */
- int ef_is_c; /* flag indicating "is central extra field" */
- ulg dos_mdatetime; /* last_mod_file_date_time in DOS format */
- iztimes *z_utim; /* return storage: atime, mtime, ctime */
- ush *z_uidgid; /* return storage: uid and gid */
-{
- unsigned flags = 0;
- unsigned eb_id;
- unsigned eb_len;
- int have_new_type_eb = FALSE;
- int ut_zip_unzip_compatible = FALSE;
-
-/*---------------------------------------------------------------------------
- This function scans the extra field for EF_TIME, EF_IZUNIX2, EF_IZUNIX, or
- EF_PKUNIX blocks containing Unix-style time_t (GMT) values for the entry's
- access, creation, and modification time.
- If a valid block is found, the time stamps are copied to the iztimes
- structure (provided the z_utim pointer is not NULL).
- If a IZUNIX2 block is found or the IZUNIX block contains UID/GID fields,
- and the z_uidgid array pointer is valid (!= NULL), the owner info is
- transfered as well.
- The presence of an EF_TIME or EF_IZUNIX2 block results in ignoring all
- data from probably present obsolete EF_IZUNIX blocks.
- If multiple blocks of the same type are found, only the information from
- the last block is used.
- The return value is a combination of the EF_TIME Flags field with an
- additional flag bit indicating the presence of valid UID/GID info,
- or 0 in case of failure.
- ---------------------------------------------------------------------------*/
-
- if (ef_len == 0 || ef_buf == NULL || (z_utim == 0 && z_uidgid == NULL))
- return 0;
-
- TTrace((stderr,"\nef_scan_for_izux: scanning extra field of length %u\n",
- ef_len));
-
- while (ef_len >= EB_HEADSIZE) {
- eb_id = makeword(EB_ID + ef_buf);
- eb_len = makeword(EB_LEN + ef_buf);
-
- if (eb_len > (ef_len - EB_HEADSIZE)) {
- /* discovered some extra field inconsistency! */
- TTrace((stderr,
- "ef_scan_for_izux: block length %u > rest ef_size %u\n", eb_len,
- ef_len - EB_HEADSIZE));
- break;
- }
-
- switch (eb_id) {
- case EF_TIME:
- flags &= ~0x0ff; /* ignore previous IZUNIX or EF_TIME fields */
- have_new_type_eb = TRUE;
- if ( eb_len >= EB_UT_MINLEN && z_utim != NULL) {
- unsigned eb_idx = EB_UT_TIME1;
- TTrace((stderr,"ef_scan_for_izux: found TIME extra field\n"));
- flags |= (ef_buf[EB_HEADSIZE+EB_UT_FLAGS] & 0x0ff);
- if ((flags & EB_UT_FL_MTIME)) {
- if ((eb_idx+4) <= eb_len) {
- z_utim->mtime = makelong((EB_HEADSIZE+eb_idx) + ef_buf);
- eb_idx += 4;
- TTrace((stderr," UT e.f. modification time = %ld\n",
- z_utim->mtime));
-
- if ((ulg)(z_utim->mtime) & (ulg)(0x80000000L)) {
- ut_zip_unzip_compatible =
- ((time_t)0x80000000L < (time_t)0L)
- ? (dos_mdatetime == DOSTIME_MINIMUM)
- : (dos_mdatetime >= DOSTIME_2038_01_18);
- if (!ut_zip_unzip_compatible) {
- /* UnZip interpretes mtime differently than Zip;
- without modtime: ignore complete UT field */
- flags &= ~0x0ff; /* no time_t times available */
- TTrace((stderr,
- " UT modtime range error; ignore e.f.!\n"));
- break; /* stop scanning this field */
- }
- } else {
- /* cannot determine, safe assumption is FALSE */
- ut_zip_unzip_compatible = FALSE;
- }
- } else {
- flags &= ~EB_UT_FL_MTIME;
- TTrace((stderr," UT e.f. truncated; no modtime\n"));
- }
- }
- if (ef_is_c) {
- break; /* central version of TIME field ends here */
- }
-
- if (flags & EB_UT_FL_ATIME) {
- if ((eb_idx+4) <= eb_len) {
- z_utim->atime = makelong((EB_HEADSIZE+eb_idx) + ef_buf);
- eb_idx += 4;
- TTrace((stderr," UT e.f. access time = %ld\n",
- z_utim->atime));
- if (((ulg)(z_utim->atime) & (ulg)(0x80000000L)) &&
- !ut_zip_unzip_compatible) {
- flags &= ~EB_UT_FL_ATIME;
- TTrace((stderr,
- " UT access time range error: skip time!\n"));
- }
- } else {
- flags &= ~EB_UT_FL_ATIME;
- }
- }
- if (flags & EB_UT_FL_CTIME) {
- if ((eb_idx+4) <= eb_len) {
- z_utim->ctime = makelong((EB_HEADSIZE+eb_idx) + ef_buf);
- TTrace((stderr," UT e.f. creation time = %ld\n",
- z_utim->ctime));
- if (((ulg)(z_utim->ctime) & (ulg)(0x80000000L)) &&
- !ut_zip_unzip_compatible) {
- flags &= ~EB_UT_FL_CTIME;
- TTrace((stderr,
- " UT creation time range error: skip time!\n"));
- }
- } else {
- flags &= ~EB_UT_FL_CTIME;
- }
- }
- }
- break;
-
- case EF_IZUNIX2:
- if (!have_new_type_eb) {
- flags &= ~0x0ff; /* ignore any previous IZUNIX field */
- have_new_type_eb = TRUE;
- }
- if (eb_len >= EB_UX2_MINLEN && z_uidgid != NULL) {
- z_uidgid[0] = makeword((EB_HEADSIZE+EB_UX2_UID) + ef_buf);
- z_uidgid[1] = makeword((EB_HEADSIZE+EB_UX2_GID) + ef_buf);
- flags |= EB_UX2_VALID; /* signal success */
- }
- break;
-
- case EF_IZUNIX:
- case EF_PKUNIX: /* PKUNIX e.f. layout is identical to IZUNIX */
- if (eb_len >= EB_UX_MINLEN) {
- TTrace((stderr,"ef_scan_for_izux: found %s extra field\n",
- (eb_id == EF_IZUNIX ? "IZUNIX" : "PKUNIX")));
- if (have_new_type_eb) {
- break; /* Ignore IZUNIX extra field block ! */
- }
- if (z_utim != NULL) {
- z_utim->atime = makelong((EB_HEADSIZE+EB_UX_ATIME)+ef_buf);
- z_utim->mtime = makelong((EB_HEADSIZE+EB_UX_MTIME)+ef_buf);
- TTrace((stderr," Unix EF actime = %ld\n", z_utim->atime));
- TTrace((stderr," Unix EF modtime = %ld\n", z_utim->mtime));
- flags |= (EB_UT_FL_MTIME | EB_UT_FL_ATIME);
- if ((ulg)(z_utim->mtime) & (ulg)(0x80000000L)) {
- ut_zip_unzip_compatible =
- ((time_t)0x80000000L < (time_t)0L)
- ? (dos_mdatetime == DOSTIME_MINIMUM)
- : (dos_mdatetime >= DOSTIME_2038_01_18);
- if (!ut_zip_unzip_compatible) {
- /* UnZip interpretes mtime differently than Zip;
- without modtime: ignore complete UT field */
- flags &= ~0x0ff; /* no time_t times available */
- TTrace((stderr,
- " UX modtime range error: ignore e.f.!\n"));
- }
- } else {
- /* cannot determine, safe assumption is FALSE */
- ut_zip_unzip_compatible = FALSE;
- }
- if ((ulg)(z_utim->atime) & (ulg)(0x80000000L) &&
- !ut_zip_unzip_compatible && (flags & 0x0ff)) {
- /* atime not in range of UnZip's time_t */
- flags &= ~EB_UT_FL_ATIME;
- TTrace((stderr,
- " UX access time range error: skip time!\n"));
- }
- }
- if (eb_len >= EB_UX_FULLSIZE && z_uidgid != NULL) {
- z_uidgid[0] = makeword((EB_HEADSIZE+EB_UX_UID) + ef_buf);
- z_uidgid[1] = makeword((EB_HEADSIZE+EB_UX_GID) + ef_buf);
- flags |= EB_UX2_VALID;
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Skip this extra field block */
- ef_buf += (eb_len + EB_HEADSIZE);
- ef_len -= (eb_len + EB_HEADSIZE);
- }
-
- return flags;
-}
-
-#endif /* USE_EF_UT_TIME */
diff --git a/Build/source/extra/unzip/ttyio.c b/Build/source/extra/unzip/ttyio.c
deleted file mode 100644
index c755d1c5a37..00000000000
--- a/Build/source/extra/unzip/ttyio.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/*---------------------------------------------------------------------------
-
- ttyio.c
-
- This file contains routines for doing console input/output, including code
- for non-echoing input. It is used by the encryption/decryption code but
- does not contain any restricted code itself. This file is shared between
- Info-ZIP's Zip and UnZip.
-
- Contains: echo() (VMS only)
- Echon() (Unix only)
- Echoff() (Unix only)
- screenlines() (Unix only)
- zgetch() (Unix and non-Unix versions)
- getp() ("PC," Unix/Atari/Be, VMS/VMCMS/MVS)
-
- ---------------------------------------------------------------------------*/
-
-#define __TTYIO_C /* identifies this source module */
-
-#include "zip.h"
-#include "crypt.h"
-
-#if (CRYPT || (defined(UNZIP) && !defined(FUNZIP)))
-/* Non-echo console/keyboard input is needed for (en/de)cryption's password
- * entry, and for UnZip(SFX)'s MORE and Pause features.
- * (The corresponding #endif is found at the end of this module.)
- */
-
-#include "ttyio.h"
-
-#ifndef PUTC
-# define PUTC putc
-#endif
-
-#ifdef ZIP
-# ifdef GLOBAL /* used in Amiga system headers, maybe others too */
-# undef GLOBAL
-# endif
-# define GLOBAL(g) g
-#else
-# define GLOBAL(g) G.g
-#endif
-
-#ifdef __BEOS__ /* why yes, we do */
-# define HAVE_TERMIOS_H
-#endif
-
-#ifdef _POSIX_VERSION
-# ifndef USE_POSIX_TERMIOS
-# define USE_POSIX_TERMIOS /* use POSIX style termio (termios) */
-# endif
-# ifndef HAVE_TERMIOS_H
-# define HAVE_TERMIOS_H /* POSIX termios.h */
-# endif
-#endif /* _POSIX_VERSION */
-
-#ifdef UNZIP /* Zip handles this with the unix/configure script */
-# ifndef _POSIX_VERSION
-# if (defined(SYSV) || defined(CRAY)) && !defined(__MINT__)
-# ifndef USE_SYSV_TERMIO
-# define USE_SYSV_TERMIO
-# endif
-# ifdef COHERENT
-# ifndef HAVE_TERMIO_H
-# define HAVE_TERMIO_H
-# endif
-# ifdef HAVE_SYS_TERMIO_H
-# undef HAVE_SYS_TERMIO_H
-# endif
-# else /* !COHERENT */
-# ifdef HAVE_TERMIO_H
-# undef HAVE_TERMIO_H
-# endif
-# ifndef HAVE_SYS_TERMIO_H
-# define HAVE_SYS_TERMIO_H
-# endif
-# endif /* ?COHERENT */
-# endif /* (SYSV || CRAY) && !__MINT__ */
-# endif /* !_POSIX_VERSION */
-# if !(defined(BSD4_4) || defined(SYSV) || defined(__convexc__))
-# ifndef NO_FCNTL_H
-# define NO_FCNTL_H
-# endif
-# endif /* !(BSD4_4 || SYSV || __convexc__) */
-#endif /* UNZIP */
-
-#ifdef HAVE_TERMIOS_H
-# ifndef USE_POSIX_TERMIOS
-# define USE_POSIX_TERMIOS
-# endif
-#endif
-
-#if (defined(HAVE_TERMIO_H) || defined(HAVE_SYS_TERMIO_H))
-# ifndef USE_SYSV_TERMIO
-# define USE_SYSV_TERMIO
-# endif
-#endif
-
-#if (defined(UNZIP) && !defined(FUNZIP) && defined(UNIX) && defined(MORE))
-# include <sys/ioctl.h>
-# define GOT_IOCTL_H
- /* int ioctl OF((int, int, zvoid *)); GRR: may need for some systems */
-#endif
-
-#ifndef HAVE_WORKING_GETCH
- /* include system support for switching of console echo */
-# ifdef VMS
-# include <descrip.h>
-# include <iodef.h>
-# include <ttdef.h>
-# include <starlet.h>
-# include <ssdef.h>
-# else /* !VMS */
-# ifdef HAVE_TERMIOS_H
-# include <termios.h>
-# define sgttyb termios
-# define sg_flags c_lflag
-# define GTTY(f, s) tcgetattr(f, (zvoid *) s)
-# define STTY(f, s) tcsetattr(f, TCSAFLUSH, (zvoid *) s)
-# else /* !HAVE_TERMIOS_H */
-# ifdef USE_SYSV_TERMIO /* Amdahl, Cray, all SysV? */
-# ifdef HAVE_TERMIO_H
-# include <termio.h>
-# endif
-# ifdef HAVE_SYS_TERMIO_H
-# include <sys/termio.h>
-# endif
-# ifdef NEED_PTEM
-# include <sys/stream.h>
-# include <sys/ptem.h>
-# endif
-# define sgttyb termio
-# define sg_flags c_lflag
-# define GTTY(f,s) ioctl(f,TCGETA,(zvoid *)s)
-# define STTY(f,s) ioctl(f,TCSETAW,(zvoid *)s)
-# else /* !USE_SYSV_TERMIO */
-# ifndef CMS_MVS
-# if (!defined(MINIX) && !defined(GOT_IOCTL_H))
-# include <sys/ioctl.h>
-# endif
-# include <sgtty.h>
-# define GTTY gtty
-# define STTY stty
-# ifdef UNZIP
- /*
- * XXX : Are these declarations needed at all ????
- */
- /*
- * GRR: let's find out... Hmmm, appears not...
- int gtty OF((int, struct sgttyb *));
- int stty OF((int, struct sgttyb *));
- */
-# endif
-# endif /* !CMS_MVS */
-# endif /* ?USE_SYSV_TERMIO */
-# endif /* ?HAVE_TERMIOS_H */
-# ifndef NO_FCNTL_H
-# ifndef UNZIP
-# include <fcntl.h>
-# endif
-# else
- char *ttyname OF((int));
-# endif
-# endif /* ?VMS */
-#endif /* !HAVE_WORKING_GETCH */
-
-
-
-#ifndef HAVE_WORKING_GETCH
-#ifdef VMS
-
-/*
- * Turn keyboard echoing on or off (VMS). Loosely based on VMSmunch.c
- * and hence on Joe Meadows' file.c code.
- */
-int echo(opt)
- int opt;
-{
- /*
- * For VMS v5.x:
- * IO$_SENSEMODE/SETMODE info: Programming, Vol. 7A, System Programming,
- * I/O User's: Part I, sec. 8.4.1.1, 8.4.3, 8.4.5, 8.6
- * sys$assign(), sys$qio() info: Programming, Vol. 4B, System Services,
- * System Services Reference Manual, pp. sys-23, sys-379
- * fixed-length descriptor info: Programming, Vol. 3, System Services,
- * Intro to System Routines, sec. 2.9.2
- * Greg Roelofs, 15 Aug 91
- */
-
- /* SKM: make global? */
- static struct dsc$descriptor_s DevDesc =
- {11, DSC$K_DTYPE_T, DSC$K_CLASS_S, "SYS$COMMAND"};
- /* {dsc$w_length, dsc$b_dtype, dsc$b_class, dsc$a_pointer}; */
- static short DevChan, iosb[4];
- static long status;
- static unsigned long oldmode[2], newmode[2]; /* each = 8 bytes */
-
-
- /* assign a channel to standard input */
- status = sys$assign(&DevDesc, &DevChan, 0, 0);
- if (!(status & 1))
- return status;
-
- /* use sys$qio and the IO$_SENSEMODE function to determine the current
- * tty status (for password reading, could use IO$_READVBLK function
- * instead, but echo on/off will be more general)
- */
- status = sys$qiow(0, DevChan, IO$_SENSEMODE, &iosb, 0, 0,
- oldmode, 8, 0, 0, 0, 0);
- if (!(status & 1))
- return status;
- status = iosb[0];
- if (!(status & 1))
- return status;
-
- /* copy old mode into new-mode buffer, then modify to be either NOECHO or
- * ECHO (depending on function argument opt)
- */
- newmode[0] = oldmode[0];
- newmode[1] = oldmode[1];
- if (opt == 0) /* off */
- newmode[1] |= TT$M_NOECHO; /* set NOECHO bit */
- else
- newmode[1] &= ~((unsigned long) TT$M_NOECHO); /* clear NOECHO bit */
-
- /* use the IO$_SETMODE function to change the tty status */
- status = sys$qiow(0, DevChan, IO$_SETMODE, &iosb, 0, 0,
- newmode, 8, 0, 0, 0, 0);
- if (!(status & 1))
- return status;
- status = iosb[0];
- if (!(status & 1))
- return status;
-
- /* deassign the sys$input channel by way of clean-up */
- status = sys$dassgn(DevChan);
- if (!(status & 1))
- return status;
-
- return SS$_NORMAL; /* we be happy */
-
-} /* end function echo() */
-
-
-#else /* !VMS: basically Unix */
-
-
-/* For VM/CMS and MVS, non-echo terminal input is not (yet?) supported. */
-#ifndef CMS_MVS
-
-#ifdef ZIP /* moved to globals.h for UnZip */
- static int echofd=(-1); /* file descriptor whose echo is off */
-#endif
-
-/*
- * Turn echo off for file descriptor f. Assumes that f is a tty device.
- */
-void Echoff(__G__ f)
- __GDEF
- int f; /* file descriptor for which to turn echo off */
-{
- struct sgttyb sg; /* tty device structure */
-
- GLOBAL(echofd) = f;
- GTTY(f, &sg); /* get settings */
- sg.sg_flags &= ~ECHO; /* turn echo off */
- STTY(f, &sg);
-}
-
-/*
- * Turn echo back on for file descriptor echofd.
- */
-void Echon(__G)
- __GDEF
-{
- struct sgttyb sg; /* tty device structure */
-
- if (GLOBAL(echofd) != -1) {
- GTTY(GLOBAL(echofd), &sg); /* get settings */
- sg.sg_flags |= ECHO; /* turn echo on */
- STTY(GLOBAL(echofd), &sg);
- GLOBAL(echofd) = -1;
- }
-}
-
-#endif /* !CMS_MVS */
-#endif /* ?VMS */
-
-
-#if (defined(UNZIP) && !defined(FUNZIP))
-
-#if (defined(UNIX) || defined(__BEOS__))
-#ifdef MORE
-
-/*
- * Get the number of lines on the output terminal. SCO Unix apparently
- * defines TIOCGWINSZ but doesn't support it (!M_UNIX).
- *
- * GRR: will need to know width of terminal someday, too, to account for
- * line-wrapping.
- */
-
-#if (defined(TIOCGWINSZ) && !defined(M_UNIX))
-
-int screenlines()
-{
- struct winsize wsz;
-#ifdef DEBUG_WINSZ
- static int firsttime = TRUE;
-#endif
-
- /* see termio(4) under, e.g., SunOS */
- if (ioctl(1, TIOCGWINSZ, &wsz) == 0) {
-#ifdef DEBUG_WINSZ
- if (firsttime) {
- firsttime = FALSE;
- fprintf(stderr, "ttyio.c screenlines(): ws_row = %d\n",
- wsz.ws_row);
- }
-#endif
- /* number of columns = ws_col */
- return (wsz.ws_row > 0)? wsz.ws_row : 24; /* number of rows */
-
- } else { /* this happens when piping to more(1), for example */
-#ifdef DEBUG_WINSZ
- if (firsttime) {
- firsttime = FALSE;
- fprintf(stderr,
- "ttyio.c screenlines(): ioctl(TIOCGWINSZ) failed\n"));
- }
-#endif
- return 24; /* VT-100 assumed to be minimal hardware */
- }
-}
-
-#else /* !TIOCGWINSZ: service not available, fall back to semi-bogus method */
-
-int screenlines()
-{
- char *envptr, *getenv();
- int n;
-
- /* GRR: this is overly simplistic, but don't have access to stty/gtty
- * system anymore
- */
- envptr = getenv("LINES");
- if (envptr == (char *)NULL || (n = atoi(envptr)) < 5)
- return 24; /* VT-100 assumed to be minimal hardware */
- else
- return n;
-}
-
-#endif /* ?(TIOCGWINSZ && !M_UNIX) */
-#endif /* MORE */
-
-
-/*
- * Get a character from the given file descriptor without echo or newline.
- */
-int zgetch(__G__ f)
- __GDEF
- int f; /* file descriptor from which to read */
-{
-#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
- char oldmin, oldtim;
-#endif
- char c;
- struct sgttyb sg; /* tty device structure */
-
- GTTY(f, &sg); /* get settings */
-#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
- oldmin = sg.c_cc[VMIN]; /* save old values */
- oldtim = sg.c_cc[VTIME];
- sg.c_cc[VMIN] = 1; /* need only one char to return read() */
- sg.c_cc[VTIME] = 0; /* no timeout */
- sg.sg_flags &= ~ICANON; /* canonical mode off */
-#else
- sg.sg_flags |= CBREAK; /* cbreak mode on */
-#endif
- sg.sg_flags &= ~ECHO; /* turn echo off, too */
- STTY(f, &sg); /* set cbreak mode */
- GLOBAL(echofd) = f; /* in case ^C hit (not perfect: still CBREAK) */
-
- read(f, &c, 1); /* read our character */
-
-#if (defined(USE_SYSV_TERMIO) || defined(USE_POSIX_TERMIOS))
- sg.c_cc[VMIN] = oldmin; /* restore old values */
- sg.c_cc[VTIME] = oldtim;
- sg.sg_flags |= ICANON; /* canonical mode on */
-#else
- sg.sg_flags &= ~CBREAK; /* cbreak mode off */
-#endif
- sg.sg_flags |= ECHO; /* turn echo on */
- STTY(f, &sg); /* restore canonical mode */
- GLOBAL(echofd) = -1;
-
- return (int)c;
-}
-
-
-#else /* !UNIX && !__BEOS__ */
-
-
-int zgetch(__G__ f)
- __GDEF
- int f; /* file descriptor from which to read (must be open already) */
-{
- char c, c2;
-
-/*---------------------------------------------------------------------------
- Get a character from the given file descriptor without echo; can't fake
- CBREAK mode (i.e., newline required), but can get rid of all chars up to
- and including newline.
- ---------------------------------------------------------------------------*/
-
- echoff(f);
- read(f, &c, 1);
- if (c != '\n')
- do {
- read(f, &c2, 1); /* throw away all other chars up thru newline */
- } while (c2 != '\n');
- echon();
- return (int)c;
-}
-
-#endif /* ?(UNIX || __BEOS__) */
-
-#endif /* UNZIP && !FUNZIP */
-#endif /* !HAVE_WORKING_GETCH */
-
-
-#if CRYPT /* getp() is only used with full encryption */
-
-/*
- * Simple compile-time check for source compatibility between
- * zcrypt and ttyio:
- */
-#if (!defined(CR_MAJORVER) || (CR_MAJORVER < 2) || (CR_MINORVER < 7))
- error: This Info-ZIP tool requires zcrypt 2.7 or later.
-#endif
-
-/*
- * Get a password of length n-1 or less into *p using the prompt *m.
- * The entered password is not echoed.
- */
-
-#ifdef HAVE_WORKING_GETCH
-/*
- * For the AMIGA, getch() is defined as Agetch(), which is in
- * amiga/filedate.c; SAS/C 6.x provides a getch(), but since Agetch()
- * uses the infrastructure that is already in place in filedate.c, it is
- * smaller. With this function, echoff() and echon() are not needed.
- *
- * For the MAC, a non-echo macgetch() function is defined in the MacOS
- * specific sources which uses the event handling mechanism of the
- * desktop window manager to get a character from the keyboard.
- *
- * For the other systems in this section, a non-echo getch() function
- * is either contained the C runtime library (conio package), or getch()
- * is defined as an alias for a similar system specific RTL function.
- */
-
-#ifndef WINDLL /* WINDLL does not support a console interface */
-#ifndef QDOS /* QDOS supplies a variant of this function */
-
-/* This is the getp() function for all systems (with TTY type user interface)
- * that supply a working `non-echo' getch() function for "raw" console input.
- */
-char *getp(__G__ m, p, n)
- __GDEF
- ZCONST char *m; /* prompt for password */
- char *p; /* return value: line input */
- int n; /* bytes available in p[] */
-{
- char c; /* one-byte buffer for read() to use */
- int i; /* number of characters input */
- char *w; /* warning on retry */
-
- /* get password */
- w = "";
- do {
- fputs(w, stderr); /* warning if back again */
- fputs(m, stderr); /* display prompt and flush */
- fflush(stderr);
- i = 0;
- do { /* read line, keeping first n characters */
- if ((c = (char)getch()) == '\r')
- c = '\n'; /* until user hits CR */
- if (c == 8 || c == 127) {
- if (i > 0) i--; /* the `backspace' and `del' keys works */
- }
- else if (i < n)
- p[i++] = c; /* truncate past n */
- } while (c != '\n');
- PUTC('\n', stderr); fflush(stderr);
- w = "(line too long--try again)\n";
- } while (p[i-1] != '\n');
- p[i-1] = 0; /* terminate at newline */
-
- return p; /* return pointer to password */
-
-} /* end function getp() */
-
-#endif /* !QDOS */
-#endif /* !WINDLL */
-
-
-#else /* !HAVE_WORKING_GETCH */
-
-
-#if (defined(UNIX) || defined(__MINT__) || defined(__BEOS__))
-
-#ifndef _PATH_TTY
-# ifdef __MINT__
-# define _PATH_TTY ttyname(2)
-# else
-# define _PATH_TTY "/dev/tty"
-# endif
-#endif
-
-char *getp(__G__ m, p, n)
- __GDEF
- ZCONST char *m; /* prompt for password */
- char *p; /* return value: line input */
- int n; /* bytes available in p[] */
-{
- char c; /* one-byte buffer for read() to use */
- int i; /* number of characters input */
- char *w; /* warning on retry */
- int f; /* file descriptor for tty device */
-
-#ifdef PASSWD_FROM_STDIN
- /* Read from stdin. This is unsafe if the password is stored on disk. */
- f = 0;
-#else
- /* turn off echo on tty */
-
- if ((f = open(_PATH_TTY, 0)) == -1)
- return NULL;
-#endif
- /* get password */
- w = "";
- do {
- fputs(w, stderr); /* warning if back again */
- fputs(m, stderr); /* prompt */
- fflush(stderr);
- i = 0;
- echoff(f);
- do { /* read line, keeping n */
- read(f, &c, 1);
- if (i < n)
- p[i++] = c;
- } while (c != '\n');
- echon();
- PUTC('\n', stderr); fflush(stderr);
- w = "(line too long--try again)\n";
- } while (p[i-1] != '\n');
- p[i-1] = 0; /* terminate at newline */
-
-#ifndef PASSWD_FROM_STDIN
- close(f);
-#endif
-
- return p; /* return pointer to password */
-
-} /* end function getp() */
-
-#endif /* UNIX || __MINT__ || __BEOS__ */
-
-
-
-#if (defined(VMS) || defined(CMS_MVS))
-
-char *getp(__G__ m, p, n)
- __GDEF
- ZCONST char *m; /* prompt for password */
- char *p; /* return value: line input */
- int n; /* bytes available in p[] */
-{
- char c; /* one-byte buffer for read() to use */
- int i; /* number of characters input */
- char *w; /* warning on retry */
- FILE *f; /* file structure for SYS$COMMAND device */
-
-#ifdef PASSWD_FROM_STDIN
- f = stdin;
-#else
- if ((f = fopen(ctermid(NULL), "r")) == NULL)
- return NULL;
-#endif
-
- /* get password */
- fflush(stdout);
- w = "";
- do {
- if (*w) /* bug: VMS apparently adds \n to NULL fputs */
- fputs(w, stderr); /* warning if back again */
- fputs(m, stderr); /* prompt */
- fflush(stderr);
- i = 0;
- echoff(f);
- do { /* read line, keeping n */
- if ((c = (char)getc(f)) == '\r')
- c = '\n';
- if (i < n)
- p[i++] = c;
- } while (c != '\n');
- echon();
- PUTC('\n', stderr); fflush(stderr);
- w = "(line too long--try again)\n";
- } while (p[i-1] != '\n');
- p[i-1] = 0; /* terminate at newline */
-#ifndef PASSWD_FROM_STDIN
- fclose(f);
-#endif
-
- return p; /* return pointer to password */
-
-} /* end function getp() */
-
-#endif /* VMS || CMS_MVS */
-#endif /* ?HAVE_WORKING_GETCH */
-#endif /* CRYPT */
-#endif /* CRYPT || (UNZIP && !FUNZIP) */
diff --git a/Build/source/extra/unzip/ttyio.h b/Build/source/extra/unzip/ttyio.h
deleted file mode 100644
index 685e7ace66b..00000000000
--- a/Build/source/extra/unzip/ttyio.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- ttyio.h
- */
-
-#ifndef __ttyio_h /* don't include more than once */
-#define __ttyio_h
-
-#ifndef __crypt_h
-# include "crypt.h" /* ensure that encryption header file has been seen */
-#endif
-
-#if (CRYPT || (defined(UNZIP) && !defined(FUNZIP)))
-/*
- * Non-echo keyboard/console input support is needed and enabled.
- */
-
-#ifndef __G /* UnZip only, for now (DLL stuff) */
-# define __G
-# define __G__
-# define __GDEF
-# define __GPRO void
-# define __GPRO__
-#endif
-
-#ifndef ZCONST /* UnZip only (until have configure script like Zip) */
-# define ZCONST const
-#endif
-
-#if (defined(MSDOS) || defined(OS2) || defined(WIN32))
-# ifndef DOS_OS2_W32
-# define DOS_OS2_W32
-# endif
-#endif
-
-#if (defined(DOS_OS2_W32) || defined(__human68k__))
-# ifndef DOS_H68_OS2_W32
-# define DOS_H68_OS2_W32
-# endif
-#endif
-
-#if (defined(DOS_OS2_W32) || defined(FLEXOS))
-# ifndef DOS_FLX_OS2_W32
-# define DOS_FLX_OS2_W32
-# endif
-#endif
-
-#if (defined(DOS_H68_OS2_W32) || defined(FLEXOS))
-# ifndef DOS_FLX_H68_OS2_W32
-# define DOS_FLX_H68_OS2_W32
-# endif
-#endif
-
-#if (defined(VM_CMS) || defined(MVS))
-# ifndef CMS_MVS
-# define CMS_MVS
-# endif
-#endif
-
-
-/* Function prototypes */
-
-/* The following systems supply a `non-echo' character input function "getch()"
- * (or an alias) and do not need the echoff() / echon() function pair.
- */
-#ifdef AMIGA
-# define echoff(f)
-# define echon()
-# define getch() Agetch()
-# define HAVE_WORKING_GETCH
-#endif /* AMIGA */
-
-#ifdef ATARI
-# define echoff(f)
-# define echon()
-# include <osbind.h>
-# define getch() (Cnecin() & 0x000000ff)
-# define HAVE_WORKING_GETCH
-#endif
-
-#ifdef MACOS
-# define echoff(f)
-# define echon()
-# define getch() macgetch()
-# define HAVE_WORKING_GETCH
-#endif
-
-#ifdef QDOS
-# define echoff(f)
-# define echon()
-# define HAVE_WORKING_GETCH
-#endif
-
-#ifdef RISCOS
-# define echoff(f)
-# define echon()
-# define getch() SWI_OS_ReadC()
-# define HAVE_WORKING_GETCH
-#endif
-
-#ifdef DOS_H68_OS2_W32
-# define echoff(f)
-# define echon()
-# ifdef WIN32
-# ifndef getch
-# define getch() getch_win32()
-# endif
-# else /* !WIN32 */
-# ifdef __EMX__
-# ifndef getch
-# define getch() _read_kbd(0, 1, 0)
-# endif
-# else /* !__EMX__ */
-# ifdef __GO32__
-# include <pc.h>
-# define getch() getkey()
-# else /* !__GO32__ */
-# include <conio.h>
-# endif /* ?__GO32__ */
-# endif /* ?__EMX__ */
-# endif /* ?WIN32 */
-# define HAVE_WORKING_GETCH
-#endif /* DOS_H68_OS2_W32 */
-
-#ifdef FLEXOS
-# define echoff(f)
-# define echon()
-# define getch() getchar() /* not correct, but may not be on a console */
-# define HAVE_WORKING_GETCH
-#endif
-
-/* For VM/CMS and MVS, we do not (yet) have any support to switch terminal
- * input echo on and off. The following "fake" definitions allow inclusion
- * of crypt support and UnZip's "pause prompting" features, but without
- * any echo suppression.
- */
-#ifdef CMS_MVS
-# define echoff(f)
-# define echon()
-#endif
-
-/* VMS has a single echo() function in ttyio.c to toggle terminal
- * input echo on and off.
- */
-#ifdef VMS
-# define echoff(f) echo(0)
-# define echon() echo(1)
- int echo OF((int));
-#endif
-
-/* For all other systems, ttyio.c supplies the two functions Echoff() and
- * Echon() for suppressing and (re)enabling console input echo.
- */
-#ifndef echoff
-# define echoff(f) Echoff(__G__ f)
-# define echon() Echon(__G)
- void Echoff OF((__GPRO__ int f));
- void Echon OF((__GPRO));
-#endif
-
-/* this stuff is used by MORE and also now by the ctrl-S code; fileio.c only */
-#if (defined(UNZIP) && !defined(FUNZIP))
-# ifdef HAVE_WORKING_GETCH
-# define FGETCH(f) getch()
-# endif
-# ifndef FGETCH
- /* default for all systems where no getch()-like function is available */
- int zgetch OF((__GPRO__ int f));
-# define FGETCH(f) zgetch(__G__ f)
-# endif
-#endif /* UNZIP && !FUNZIP */
-
-#if (CRYPT && !defined(WINDLL))
- char *getp OF((__GPRO__ ZCONST char *m, char *p, int n));
-#endif
-
-#else /* !(CRYPT || (UNZIP && !FUNZIP)) */
-
-/*
- * No need for non-echo keyboard/console input; provide dummy definitions.
- */
-#define echoff(f)
-#define echon()
-
-#endif /* ?(CRYPT || (UNZIP && !FUNZIP)) */
-
-#endif /* !__ttyio_h */
diff --git a/Build/source/extra/unzip/unreduce.c b/Build/source/extra/unzip/unreduce.c
deleted file mode 100644
index 4cfb3fec6f5..00000000000
--- a/Build/source/extra/unzip/unreduce.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*---------------------------------------------------------------------------
-
- unreduce.c
-
- The Reducing algorithm is actually a combination of two distinct algorithms.
- The first algorithm compresses repeated byte sequences, and the second al-
- gorithm takes the compressed stream from the first algorithm and applies a
- probabilistic compression method.
-
- * Copyright 1989 Samuel H. Smith; All rights reserved
- *
- * Do not distribute modified versions without my permission.
- * Do not remove or alter this notice or any other copyright notice.
- * If you use this in your own program you must distribute source code.
- * Do not use any of this in a commercial product.
-
- See the accompanying file "COPYING" in UnZip source and binary distributions
- for further information. This code is NOT used unless USE_SMITH_CODE is
- explicitly defined (==> COPYRIGHT_CLEAN is not defined).
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h" /* defines COPYRIGHT_CLEAN by default */
-
-
-#ifndef COPYRIGHT_CLEAN
-
-/**************************************/
-/* UnReduce Defines, Typedefs, etc. */
-/**************************************/
-
-#define DLE 144
-
-typedef uch f_array[64]; /* for followers[256][64] */
-
-
-
-/******************************/
-/* UnReduce Local Functions */
-/******************************/
-
-static void LoadFollowers OF((__GPRO__ f_array *followers, uch *Slen));
-
-
-
-/*******************************/
-/* UnReduce Global Constants */
-/*******************************/
-
-static ZCONST shrint L_table[] =
-{0, 0x7f, 0x3f, 0x1f, 0x0f};
-
-static ZCONST shrint D_shift[] =
-{0, 0x07, 0x06, 0x05, 0x04};
-static ZCONST shrint D_mask[] =
-{0, 0x01, 0x03, 0x07, 0x0f};
-
-static ZCONST shrint B_table[] =
-{8, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5,
- 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
- 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
- 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8};
-
-
-
-
-
-/*************************/
-/* Function unreduce() */
-/*************************/
-
-void unreduce(__G) /* expand probabilistically reduced data */
- __GDEF
-{
- register int lchar = 0;
- shrint nchar;
- shrint ExState = 0;
- shrint V = 0;
- shrint Len = 0;
- long s = G.ucsize; /* number of bytes left to decompress */
- unsigned w = 0; /* position in output window slide[] */
- unsigned u = 1; /* true if slide[] unflushed */
- uch Slen[256];
-
- f_array *followers = (f_array *)(slide + 0x4000);
- int factor = G.lrec.compression_method - 1;
-
- LoadFollowers(__G__ followers, Slen);
-
- while (s > 0 /* && (!zipeof) */) {
- if (Slen[lchar] == 0)
- READBITS(8, nchar) /* ; */
- else {
- READBITS(1, nchar) /* ; */
- if (nchar != 0)
- READBITS(8, nchar) /* ; */
- else {
- shrint follower;
- int bitsneeded = B_table[Slen[lchar]];
-
- READBITS(bitsneeded, follower) /* ; */
- nchar = followers[lchar][follower];
- }
- }
- /* expand the resulting byte */
- switch (ExState) {
-
- case 0:
- if (nchar != DLE) {
- s--;
- slide[w++] = (uch)nchar;
- if (w == 0x4000) {
- flush(__G__ slide, (ulg)w, 0);
- w = u = 0;
- }
- }
- else
- ExState = 1;
- break;
-
- case 1:
- if (nchar != 0) {
- V = nchar;
- Len = V & L_table[factor];
- if (Len == L_table[factor])
- ExState = 2;
- else
- ExState = 3;
- } else {
- s--;
- slide[w++] = DLE;
- if (w == 0x4000)
- {
- flush(__G__ slide, (ulg)w, 0);
- w = u = 0;
- }
- ExState = 0;
- }
- break;
-
- case 2:{
- Len += nchar;
- ExState = 3;
- }
- break;
-
- case 3:{
- register unsigned e;
- register unsigned n = Len + 3;
- register unsigned d = w - ((((V >> D_shift[factor]) &
- D_mask[factor]) << 8) + nchar + 1);
-
- s -= n;
- do {
- n -= (e = (e = 0x4000 - ((d &= 0x3fff) > w ? d : w)) > n ?
- n : e);
- if (u && w <= d)
- {
- memzero(slide + w, e);
- w += e;
- d += e;
- }
- else
- if (w - d < e) /* (assume unsigned comparison) */
- do { /* slow to avoid memcpy() overlap */
- slide[w++] = slide[d++];
- } while (--e);
- else
- {
- memcpy(slide + w, slide + d, e);
- w += e;
- d += e;
- }
- if (w == 0x4000)
- {
- flush(__G__ slide, (ulg)w, 0);
- w = u = 0;
- }
- } while (n);
-
- ExState = 0;
- }
- break;
- }
-
- /* store character for next iteration */
- lchar = nchar;
- }
-
- /* flush out slide */
- flush(__G__ slide, (ulg)w, 0);
-}
-
-
-
-
-
-/******************************/
-/* Function LoadFollowers() */
-/******************************/
-
-static void LoadFollowers(__G__ followers, Slen)
- __GDEF
- f_array *followers;
- uch *Slen;
-{
- register int x;
- register int i;
-
- for (x = 255; x >= 0; x--) {
- READBITS(6, Slen[x]) /* ; */
- for (i = 0; (uch)i < Slen[x]; i++)
- READBITS(8, followers[x][i]) /* ; */
- }
-}
-
-#endif /* !COPYRIGHT_CLEAN */
diff --git a/Build/source/extra/unzip/unshrink.c b/Build/source/extra/unzip/unshrink.c
deleted file mode 100644
index 2b7e6f027f0..00000000000
--- a/Build/source/extra/unzip/unshrink.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/*---------------------------------------------------------------------------
-
- unshrink.c version 1.21 23 Nov 95
-
-
- NOTE: This code may or may not infringe on the so-called "Welch
- patent" owned by Unisys. (From reading the patent, it appears
- that a pure LZW decompressor is *not* covered, but this claim has
- not been tested in court, and Unisys is reported to believe other-
- wise.) It is therefore the responsibility of the user to acquire
- whatever license(s) may be required for legal use of this code.
-
- THE INFO-ZIP GROUP DISCLAIMS ALL LIABILITY FOR USE OF THIS CODE
- IN VIOLATION OF APPLICABLE PATENT LAW.
-
-
- Shrinking is basically a dynamic LZW algorithm with allowed code sizes of
- up to 13 bits; in addition, there is provision for partial clearing of
- leaf nodes. PKWARE uses the special code 256 (decimal) to indicate a
- change in code size or a partial clear of the code tree: 256,1 for the
- former and 256,2 for the latter. [Note that partial clearing can "orphan"
- nodes: the parent-to-be can be cleared before its new child is added,
- but the child is added anyway (as an orphan, as though the parent still
- existed). When the tree fills up to the point where the parent node is
- reused, the orphan is effectively "adopted." Versions prior to 1.05 were
- affected more due to greater use of pointers (to children and siblings
- as well as parents).]
-
- This replacement version of unshrink.c was written from scratch. It is
- based only on the algorithms described in Mark Nelson's _The Data Compres-
- sion Book_ and in Terry Welch's original paper in the June 1984 issue of
- IEEE _Computer_; no existing source code, including any in Nelson's book,
- was used.
-
- Memory requirements have been reduced in this version and are now no more
- than the original Sam Smith code. This is still larger than any of the
- other algorithms: at a minimum, 8K+8K+16K (stack+values+parents) assuming
- 16-bit short ints, and this does not even include the output buffer (the
- other algorithms leave the uncompressed data in the work area, typically
- called slide[]). For machines with a 64KB data space this is a problem,
- particularly when text conversion is required and line endings have more
- than one character. UnZip's solution is to use two roughly equal halves
- of outbuf for the ASCII conversion in such a case; the "unshrink" argument
- to flush() signals that this is the case.
-
- For large-memory machines, a second outbuf is allocated for translations,
- but only if unshrinking and only if translations are required.
-
- | binary mode | text mode
- ---------------------------------------------------
- big mem | big outbuf | big outbuf + big outbuf2 <- malloc'd here
- small mem | small outbuf | half + half small outbuf
-
- Copyright 1994, 1995 Greg Roelofs. See the accompanying file "COPYING"
- in UnZip 5.20 (or later) source or binary distributions.
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h" /* defines LZW_CLEAN by default */
-
-
-#ifndef LZW_CLEAN
-
-static void partial_clear OF((__GPRO));
-
-#ifdef DEBUG
-# define OUTDBG(c) \
- if ((c)<32 || (c)>=127) fprintf(stderr,"\\x%02x",(c)); else putc((c),stderr);
-#else
-# define OUTDBG(c)
-#endif
-
-/* HSIZE is defined as 2^13 (8192) in unzip.h */
-#define BOGUSCODE 256
-#define FLAG_BITS parent /* upper bits of parent[] used as flag bits */
-#define CODE_MASK (HSIZE - 1) /* 0x1fff (lower bits are parent's index) */
-#define FREE_CODE HSIZE /* 0x2000 (code is unused or was cleared) */
-#define HAS_CHILD (HSIZE << 1) /* 0x4000 (code has a child--do not clear) */
-
-#define parent G.area.shrink.Parent
-#define Value G.area.shrink.value /* "value" conflicts with Pyramid ioctl.h */
-#define stack G.area.shrink.Stack
-
-
-/***********************/
-/* Function unshrink() */
-/***********************/
-
-int unshrink(__G)
- __GDEF
-{
- int offset = (HSIZE - 1);
- uch *stacktop = stack + offset;
- register uch *newstr;
- int codesize=9, len, KwKwK, error;
- shrint code, oldcode, freecode, curcode;
- shrint lastfreecode;
- unsigned int outbufsiz;
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- /* Normally realbuf and outbuf will be the same. However, if the data
- * are redirected to a large memory buffer, realbuf will point to the
- * new location while outbuf will remain pointing to the malloc'd
- * memory buffer. */
- uch *realbuf = G.outbuf;
-#else
-# define realbuf G.outbuf
-#endif
-
-
-/*---------------------------------------------------------------------------
- Initialize various variables.
- ---------------------------------------------------------------------------*/
-
- lastfreecode = BOGUSCODE;
-
-#ifndef VMS /* VMS uses its own buffer scheme for textmode flush(). */
-#ifndef SMALL_MEM
- /* non-memory-limited machines: allocate second (large) buffer for
- * textmode conversion in flush(), but only if needed */
- if (G.pInfo->textmode && !G.outbuf2 &&
- (G.outbuf2 = (uch *)malloc(TRANSBUFSIZ)) == (uch *)NULL)
- return PK_MEM3;
-#endif
-#endif /* !VMS */
-
- for (code = 0; code < BOGUSCODE; ++code) {
- Value[code] = (uch)code;
- parent[code] = BOGUSCODE;
- }
- for (code = BOGUSCODE+1; code < HSIZE; ++code)
- parent[code] = FREE_CODE;
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide) { /* use normal outbuf unless we're a DLL routine */
- realbuf = G.redirect_buffer;
- outbufsiz = G.redirect_size;
- } else
-#endif
-#ifdef DLL
- if (G.pInfo->textmode && !G.redirect_data)
-#else
- if (G.pInfo->textmode)
-#endif
- outbufsiz = RAWBUFSIZ;
- else
- outbufsiz = OUTBUFSIZ;
- G.outptr = realbuf;
- G.outcnt = 0L;
-
-/*---------------------------------------------------------------------------
- Get and output first code, then loop over remaining ones.
- ---------------------------------------------------------------------------*/
-
- READBITS(codesize, oldcode)
- if (!G.zipeof) {
- *G.outptr++ = (uch)oldcode;
- OUTDBG((uch)oldcode)
- ++G.outcnt;
- }
-
- do {
- READBITS(codesize, code)
- if (G.zipeof)
- break;
- if (code == BOGUSCODE) { /* possible to have consecutive escapes? */
- READBITS(codesize, code)
- if (code == 1) {
- ++codesize;
- Trace((stderr, " (codesize now %d bits)\n", codesize));
- } else if (code == 2) {
- Trace((stderr, " (partial clear code)\n"));
- partial_clear(__G); /* clear leafs (nodes with no children) */
- Trace((stderr, " (done with partial clear)\n"));
- lastfreecode = BOGUSCODE; /* reset start of free-node search */
- }
- continue;
- }
-
- /*-----------------------------------------------------------------------
- Translate code: traverse tree from leaf back to root.
- -----------------------------------------------------------------------*/
-
- newstr = stacktop;
- curcode = code;
-
- if (parent[curcode] == FREE_CODE) {
- /* or (FLAG_BITS[curcode] & FREE_CODE)? */
- KwKwK = TRUE;
- Trace((stderr, " (found a KwKwK code %d; oldcode = %d)\n", code,
- oldcode));
- --newstr; /* last character will be same as first character */
- curcode = oldcode;
- } else
- KwKwK = FALSE;
-
- do {
- *newstr-- = Value[curcode];
- curcode = (shrint)(parent[curcode] & CODE_MASK);
- } while (curcode != BOGUSCODE);
-
- len = (int)(stacktop - newstr++);
- if (KwKwK)
- *stacktop = *newstr;
-
- /*-----------------------------------------------------------------------
- Write expanded string in reverse order to output buffer.
- -----------------------------------------------------------------------*/
-
- Trace((stderr, "code %4d; oldcode %4d; char %3d (%c); string [", code,
- oldcode, (int)(*newstr), (*newstr<32 || *newstr>=127)? ' ':*newstr));
-
- {
- register uch *p;
-
- for (p = newstr; p < newstr+len; ++p) {
- *G.outptr++ = *p;
- OUTDBG(*p)
- if (++G.outcnt == outbufsiz) {
- Trace((stderr, "doing flush(), outcnt = %lu\n", G.outcnt));
- if ((error = flush(__G__ realbuf, G.outcnt, TRUE)) != 0)
- fprintf(stderr, "unshrink: flush() error (%d)\n",
- error);
- Trace((stderr, "done with flush()\n"));
- G.outptr = realbuf;
- G.outcnt = 0L;
- }
- }
- }
-
- /*-----------------------------------------------------------------------
- Add new leaf (first character of newstr) to tree as child of oldcode.
- -----------------------------------------------------------------------*/
-
- /* search for freecode */
- freecode = (shrint)(lastfreecode + 1);
- /* add if-test before loop for speed? */
- while (parent[freecode] != FREE_CODE)
- ++freecode;
- lastfreecode = freecode;
- Trace((stderr, "]; newcode %d\n", freecode));
-
- Value[freecode] = *newstr;
- parent[freecode] = oldcode;
- oldcode = code;
-
- } while (!G.zipeof);
-
-/*---------------------------------------------------------------------------
- Flush any remaining data and return to sender...
- ---------------------------------------------------------------------------*/
-
- if (G.outcnt > 0L) {
- Trace((stderr, "doing final flush(), outcnt = %lu\n", G.outcnt));
- if ((error = flush(__G__ realbuf, G.outcnt, TRUE)) != 0)
- fprintf(stderr, "unshrink: flush() error (%d)\n", error);
- Trace((stderr, "done with flush()\n"));
- }
-
- return PK_OK;
-
-} /* end function unshrink() */
-
-
-
-
-
-/****************************/
-/* Function partial_clear() */ /* no longer recursive... */
-/****************************/
-
-static void partial_clear(__G)
- __GDEF
-{
- register shrint code;
-
- /* clear all nodes which have no children (i.e., leaf nodes only) */
-
- /* first loop: mark each parent as such */
- for (code = BOGUSCODE+1; code < HSIZE; ++code) {
- register shrint cparent = (shrint)(parent[code] & CODE_MASK);
-
- if (cparent > BOGUSCODE && cparent != FREE_CODE)
- FLAG_BITS[cparent] |= HAS_CHILD; /* set parent's child-bit */
- }
-
- /* second loop: clear all nodes *not* marked as parents; reset flag bits */
- for (code = BOGUSCODE+1; code < HSIZE; ++code) {
- if (FLAG_BITS[code] & HAS_CHILD) /* just clear child-bit */
- FLAG_BITS[code] &= ~HAS_CHILD;
- else { /* leaf: lose it */
- Trace((stderr, "%d\n", code));
- parent[code] = FREE_CODE;
- }
- }
-
- return;
-}
-
-#endif /* !LZW_CLEAN */
diff --git a/Build/source/extra/unzip/unzip.dep b/Build/source/extra/unzip/unzip.dep
deleted file mode 100644
index bd73bc2bbbd..00000000000
--- a/Build/source/extra/unzip/unzip.dep
+++ /dev/null
@@ -1,191 +0,0 @@
-# Microsoft Developer Studio Generated Dependency File, included by unzip.mak
-
-.\api.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\version.h"\
- ".\win32\w32cfg.h"\
- ".\windll\decs.h"\
- ".\windll\structs.h"\
- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\crc32.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- ".\zip.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\crctab.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- ".\zip.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\explode.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
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- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
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- ".\windll\decs.h"\
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- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
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-
-.\fileio.c : \
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- ".\windll\decs.h"\
- ".\windll\structs.h"\
- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\globals.c : \
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- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\inflate.c : \
- ".\globals.h"\
- ".\inflate.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\list.c : \
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- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\decs.h"\
- ".\windll\structs.h"\
- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\match.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
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- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
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- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
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- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\decs.h"\
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- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
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-
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- ".\crypt.h"\
- ".\globals.h"\
- ".\ttyio.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- ".\zip.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\unreduce.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\unshrink.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\win32\win32.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\nt.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\windll\windll.c : \
- ".\consts.h"\
- ".\crypt.h"\
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\version.h"\
- ".\win32\w32cfg.h"\
- ".\windll\decs.h"\
- ".\windll\structs.h"\
- ".\windll\windll.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
-
-.\zipinfo.c : \
- ".\globals.h"\
- ".\unzip.h"\
- ".\unzpriv.h"\
- ".\win32\w32cfg.h"\
- ".\windll\structs.h"\
- "c:\program files\microsoft visual studio\vc98\include\basetsd.h"\
-
diff --git a/Build/source/extra/unzip/unzip.dsp b/Build/source/extra/unzip/unzip.dsp
deleted file mode 100644
index 51a1f2edbe1..00000000000
--- a/Build/source/extra/unzip/unzip.dsp
+++ /dev/null
@@ -1,258 +0,0 @@
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-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Static Library" 0x0104
-
-CFG=unzip - Win32 Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE
-!MESSAGE NMAKE /f "unzip.mak".
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-!MESSAGE by defining the macro CFG on the command line. For example:
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-!MESSAGE Possible choices for configuration are:
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-
-!IF "$(CFG)" == "unzip - Win32 Release"
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-# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /FD /c
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-# ADD BSC32 /nologo
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-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-# PROP BASE Use_MFC 0
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-# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
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-# SUBTRACT CPP /nologo /YX
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-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ENDIF
-
-# Begin Target
-
-# Name "unzip - Win32 Release"
-# Name "unzip - Win32 Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
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-# End Source File
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-SOURCE=.\crc32.c
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-SOURCE=.\crctab.c
-# End Source File
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-SOURCE=.\extract.c
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-# End Source File
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-
-SOURCE=.\win32\nt.c
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-# ADD CPP /I "../" /I "./"
-
-!ENDIF
-
-# End Source File
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-SOURCE=.\process.c
-# End Source File
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-# End Source File
-# Begin Source File
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-SOURCE=.\win32\win32.c
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-# ADD CPP /I "../" /I "./"
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=.\windll\windll.c
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-# ADD CPP /I "../" /I "./"
-# SUBTRACT CPP /nologo /YX /Yc /Yu
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=.\zipinfo.c
-# End Source File
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-# PROP Default_Filter "h;hpp;hxx;hm;inl"
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-
-SOURCE=.\consts.h
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-SOURCE=.\unzip.h
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-# End Source File
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-
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-# End Target
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diff --git a/Build/source/extra/unzip/unzip.dsw b/Build/source/extra/unzip/unzip.dsw
deleted file mode 100644
index 43f75699e1b..00000000000
--- a/Build/source/extra/unzip/unzip.dsw
+++ /dev/null
@@ -1,29 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
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diff --git a/Build/source/extra/unzip/unzip.h b/Build/source/extra/unzip/unzip.h
deleted file mode 100644
index be12eda7d75..00000000000
--- a/Build/source/extra/unzip/unzip.h
+++ /dev/null
@@ -1,545 +0,0 @@
-/*---------------------------------------------------------------------------
-
- unzip.h (new)
-
- This header file contains the public macros and typedefs required by
- both the UnZip sources and by any application using the UnZip API. If
- UNZIP_INTERNAL is defined, it includes unzpriv.h (containing includes,
- prototypes and extern variables used by the actual UnZip sources).
-
- ---------------------------------------------------------------------------*/
-
-
-#ifndef __unzip_h /* prevent multiple inclusions */
-#define __unzip_h
-
-/*---------------------------------------------------------------------------
- Predefined, machine-specific macros.
- ---------------------------------------------------------------------------*/
-
-#ifdef __GO32__ /* MS-DOS extender: NOT Unix */
-# ifdef unix
-# undef unix
-# endif
-# ifdef __unix
-# undef __unix
-# endif
-# ifdef __unix__
-# undef __unix__
-# endif
-#endif
-
-#if ((defined(__convex__) || defined(__convexc__)) && !defined(CONVEX))
-# define CONVEX
-#endif
-
-#if (defined(unix) || defined(__unix) || defined(__unix__))
-# ifndef UNIX
-# define UNIX
-# endif
-#endif /* unix || __unix || __unix__ */
-#if (defined(M_XENIX) || defined(COHERENT) || defined(__hpux))
-# ifndef UNIX
-# define UNIX
-# endif
-#endif /* M_XENIX || COHERENT || __hpux */
-#if (defined(CONVEX) || defined(MINIX) || defined(_AIX) || defined(__QNX__))
-# ifndef UNIX
-# define UNIX
-# endif
-#endif /* CONVEX || MINIX || _AIX || __QNX__ */
-
-#if (defined(VM_CMS) || defined(MVS))
-# define CMS_MVS
-#endif
-
-#if (defined(__OS2__) && !defined(OS2))
-# define OS2
-#endif
-
-#if (defined(__TANDEM) && !defined(TANDEM))
-# define TANDEM
-#endif
-
-#if (defined(__VMS) && !defined(VMS))
-# define VMS
-#endif
-
-#if ((defined(__WIN32__) || defined(_WIN32)) && !defined(WIN32))
-# define WIN32
-#endif
-#if ((defined(__WINNT__) || defined(__WINNT)) && !defined(WIN32))
-# define WIN32
-#endif
-
-#ifdef __COMPILER_KCC__
-# include <c-env.h>
-# ifdef SYS_T20
-# define TOPS20
-# endif
-#endif /* __COMPILER_KCC__ */
-
-/* Borland C does not define __TURBOC__ if compiling for a 32-bit platform */
-#ifdef __BORLANDC__
-# ifndef __TURBOC__
-# define __TURBOC__
-# endif
-# if (!defined(__MSDOS__) && !defined(OS2) && !defined(WIN32))
-# define __MSDOS__
-# endif
-#endif
-
-/* define MSDOS for Turbo C (unless OS/2) and Power C as well as Microsoft C */
-#ifdef __POWERC
-# define __TURBOC__
-# define MSDOS
-#endif /* __POWERC */
-
-#if (defined(__MSDOS__) && !defined(MSDOS)) /* just to make sure */
-# define MSDOS
-#endif
-
-/* RSXNTDJ (at least up to v1.3) compiles for WIN32 (RSXNT) using a derivate
- of the EMX environment, but defines MSDOS and __GO32__. ARG !!! */
-#if (defined(MSDOS) && defined(WIN32))
-# undef MSDOS /* WIN32 is >>>not<<< MSDOS */
-#endif
-#if (defined(__GO32__) && defined(__EMX__) && defined(__RSXNT__))
-# undef __GO32__
-#endif
-
-#if (defined(linux) && !defined(LINUX))
-# define LINUX
-#endif
-
-#ifdef __riscos
-# define RISCOS
-#endif
-
-#if (defined(THINK_C) || defined(MPW))
-# define MACOS
-#endif
-#if (defined(__MWERKS__) && defined(macintosh))
-# define MACOS
-#endif
-
-/* use prototypes and ANSI libraries if __STDC__, or Microsoft or Borland C, or
- * Silicon Graphics, or Convex?, or IBM C Set/2, or GNU gcc/emx, or Watcom C,
- * or Macintosh, or Windows NT, or Sequent, or Atari or IBM RS/6000.
- */
-#if (defined(__STDC__) || defined(MSDOS) || defined(WIN32) || defined(__EMX__))
-# ifndef PROTO
-# define PROTO
-# endif
-# ifndef MODERN
-# define MODERN
-# endif
-#endif
-#if (defined(__IBMC__) || defined(__BORLANDC__) || defined(__WATCOMC__))
-# ifndef PROTO
-# define PROTO
-# endif
-# ifndef MODERN
-# define MODERN
-# endif
-#endif
-#if (defined(MACOS) || defined(ATARI_ST) || defined(RISCOS))
-# ifndef PROTO
-# define PROTO
-# endif
-# ifndef MODERN
-# define MODERN
-# endif
-#endif
-/* Sequent running Dynix/ptx: non-modern compiler */
-#if (defined(_AIX) || defined(sgi) || (defined(_SEQUENT_) && !defined(PTX)))
-# ifndef PROTO
-# define PROTO
-# endif
-# ifndef MODERN
-# define MODERN
-# endif
-#endif
-#if (defined(CMS_MVS) || defined(__BEOS__)) /* || defined(CONVEX) */
-# ifndef PROTO
-# define PROTO
-# endif
-# ifndef MODERN
-# define MODERN
-# endif
-#endif
-
-/* turn off prototypes if requested */
-#if (defined(NOPROTO) && defined(PROTO))
-# undef PROTO
-#endif
-
-/* used to remove arguments in function prototypes for non-ANSI C */
-#ifdef PROTO
-# define OF(a) a
-#else
-# define OF(a) ()
-#endif
-
-/* enable the "const" keyword only if MODERN and if not otherwise instructed */
-#ifdef MODERN
-# if (!defined(ZCONST) && (defined(USE_CONST) || !defined(NO_CONST)))
-# define ZCONST const
-# endif
-#endif
-
-#ifndef ZCONST
-# define ZCONST
-#endif
-
-
-/*---------------------------------------------------------------------------
- Grab system-specific public include headers.
- ---------------------------------------------------------------------------*/
-
-#ifdef POCKET_UNZIP /* WinCE port */
-# include "wince/punzip.h" /* must appear before windows.h */
-#endif
-
-#ifdef WINDLL
-# include <windows.h>
-# include "windll/structs.h"
-#endif
-
-/*---------------------------------------------------------------------------
- Grab system-dependent definition of EXPENTRY for prototypes below.
- ---------------------------------------------------------------------------*/
-
-#if 0
-#if (defined(OS2) && !defined(FUNZIP))
-# ifdef UNZIP_INTERNAL
-# define INCL_NOPM
-# define INCL_DOSNLS
-# define INCL_DOSPROCESS
-# define INCL_DOSDEVICES
-# define INCL_DOSDEVIOCTL
-# define INCL_DOSERRORS
-# define INCL_DOSMISC
-# ifdef OS2DLL
-# define INCL_REXXSAA
-# include <rexxsaa.h>
-# endif
-# endif /* UNZIP_INTERNAL */
-# include <os2.h>
-# define UZ_EXP EXPENTRY
-#endif /* OS2 && !FUNZIP */
-#endif /* 0 */
-
-#if (defined(OS2) && !defined(FUNZIP))
-# if (defined(__IBMC__) || defined(__WATCOMC__))
-# define UZ_EXP _System /* compiler keyword */
-# else
-# define UZ_EXP
-# endif
-#endif /* OS2 && !FUNZIP */
-
-#if (defined(WINDLL) || defined(USE_UNZIP_LIB))
-# ifndef EXPENTRY
-# define UZ_EXP WINAPI
-# else
-# define UZ_EXP EXPENTRY
-# endif
-#endif
-
-#ifndef UZ_EXP
-# define UZ_EXP
-#endif
-
-
-/*---------------------------------------------------------------------------
- Public typedefs.
- ---------------------------------------------------------------------------*/
-
-#ifndef _IZ_TYPES_DEFINED
-#ifdef MODERN
- typedef void zvoid;
-#else /* !MODERN */
-# ifndef AOS_VS /* mostly modern? */
-# ifndef VAXC /* not fully modern, but has knows 'void' */
-# define void int
-# endif /* !VAXC */
-# endif /* !AOS_VS */
- typedef char zvoid;
-#endif /* ?MODERN */
-typedef unsigned char uch; /* code assumes unsigned bytes; these type- */
-typedef unsigned short ush; /* defs replace byte/UWORD/ULONG (which are */
-typedef unsigned long ulg; /* predefined on some systems) & match zip */
-#define _IZ_TYPES_DEFINED
-#endif /* !_IZ_TYPES_DEFINED */
-
-/* InputFn is not yet used and is likely to change: */
-#ifdef PROTO
- typedef int (UZ_EXP MsgFn) (zvoid *pG, uch *buf, ulg size, int flag);
- typedef int (UZ_EXP InputFn) (zvoid *pG, uch *buf, int *size, int flag);
- typedef void (UZ_EXP PauseFn) (zvoid *pG, ZCONST char *prompt, int flag);
- typedef int (UZ_EXP PasswdFn) (zvoid *pG, int *rcnt, char *pwbuf,
- int size, ZCONST char *zfn,
- ZCONST char *efn);
- typedef int (UZ_EXP StatCBFn) (zvoid *pG, int fnflag, ZCONST char *zfn,
- ZCONST char *efn, ZCONST zvoid *details);
- typedef void (UZ_EXP UsrIniFn) (void);
-#else /* !PROTO */
- typedef int (UZ_EXP MsgFn) ();
- typedef int (UZ_EXP InputFn) ();
- typedef void (UZ_EXP PauseFn) ();
- typedef int (UZ_EXP PasswdFn) ();
- typedef int (UZ_EXP StatCBFn) ();
- typedef void (UZ_EXP UsrIniFn) ();
-#endif /* ?PROTO */
-
-typedef struct _UzpBuffer { /* rxstr */
- ulg strlength; /* length of string */
- char *strptr; /* pointer to string */
-} UzpBuffer;
-
-typedef struct _UzpInit {
- ulg structlen; /* length of the struct being passed */
-
- /* GRR: can we assume that each of these is a 32-bit pointer? if not,
- * does it matter? add "far" keyword to make sure? */
- MsgFn *msgfn;
- InputFn *inputfn;
- PauseFn *pausefn;
- UsrIniFn *userfn; /* user init function to be called after */
- /* globals constructed and initialized */
-
- /* pointer to program's environment area or something? */
- /* hooks for performance testing? */
- /* hooks for extra unzip -v output? (detect CPU or other hardware?) */
- /* anything else? let me (Greg) know... */
-} UzpInit;
-
-typedef struct _UzpCB {
- ulg structlen; /* length of the struct being passed */
- /* GRR: can we assume that each of these is a 32-bit pointer? if not,
- * does it matter? add "far" keyword to make sure? */
- MsgFn *msgfn;
- InputFn *inputfn;
- PauseFn *pausefn;
- PasswdFn *passwdfn;
- StatCBFn *statrepfn;
-} UzpCB;
-
-/* the collection of general UnZip option flags and option arguments */
-typedef struct _UzpOpts {
-#ifndef FUNZIP
- char *exdir; /* pointer to extraction root directory (-d option) */
- char *pwdarg; /* pointer to command-line password (-P option) */
- int zipinfo_mode; /* behave like ZipInfo or like normal UnZip? */
- int aflag; /* -a: do ASCII-EBCDIC and/or end-of-line translation */
-#ifdef VMS
- int bflag; /* -b: force fixed record format for binary files */
-#endif
-#ifdef UNIXBACKUP
- int B_flag; /* -B: back up existing files by renaming to *~ first */
-#endif
- int cflag; /* -c: output to stdout */
- int C_flag; /* -C: match filenames case-insensitively */
-#ifdef MACOS
- int E_flag; /* -E: [MacOS] show Mac extra field during restoring */
-#endif
- int fflag; /* -f: "freshen" (extract only newer files) */
-#if (defined(RISCOS) || defined(ACORN_FTYPE_NFS))
- int acorn_nfs_ext; /* -F: RISC OS types & NFS filetype extensions */
-#endif
- int hflag; /* -h: header line (zipinfo) */
-#ifdef MACOS
- int i_flag; /* -i: [MacOS] ignore filenames stored in Mac e.f. */
-#endif
-#ifdef RISCOS
- int scanimage; /* -I: scan image files */
-#endif
- int jflag; /* -j: junk pathnames (unzip) */
-#if (defined(__BEOS__) || defined(MACOS))
- int J_flag; /* -J: ignore BeOS/MacOS extra field info (unzip) */
-#endif
- int lflag; /* -12slmv: listing format (zipinfo) */
- int L_flag; /* -L: convert filenames from some OSes to lowercase */
- int overwrite_none; /* -n: never overwrite files (no prompting) */
-#ifdef AMIGA
- int N_flag; /* -N: restore comments as AmigaDOS filenotes */
-#endif
- int overwrite_all; /* -o: OK to overwrite files without prompting */
-#endif /* !FUNZIP */
- int qflag; /* -q: produce a lot less output */
-#ifndef FUNZIP
-#if (defined(MSDOS) || defined(FLEXOS) || defined(OS2) || defined(WIN32))
- int sflag; /* -s: convert spaces in filenames to underscores */
-#endif
-#if (defined(MSDOS) || defined(OS2) || defined(WIN32))
- int volflag; /* -$: extract volume labels */
-#endif
- int tflag; /* -t: test (unzip) or totals line (zipinfo) */
- int T_flag; /* -T: timestamps (unzip) or dec. time fmt (zipinfo) */
- int uflag; /* -u: "update" (extract only newer/brand-new files) */
- int vflag; /* -v: (verbosely) list directory */
- int V_flag; /* -V: don't strip VMS version numbers */
-#if (defined(TANDEM) || defined(UNIX) || defined(VMS) || defined(__BEOS__))
- int X_flag; /* -X: restore owner/protection or UID/GID or ACLs */
-#endif
-#if (defined(OS2) || defined(WIN32))
- int X_flag; /* -X: restore owner/protection or UID/GID or ACLs */
-#endif
- int zflag; /* -z: display the zipfile comment (only, for unzip) */
-#endif /* !FUNZIP */
-} UzpOpts;
-
-/* intended to be a private struct: */
-typedef struct _ver {
- uch major; /* e.g., integer 5 */
- uch minor; /* e.g., 2 */
- uch patchlevel; /* e.g., 0 */
- uch not_used;
-} _version_type;
-
-typedef struct _UzpVer {
- ulg structlen; /* length of the struct being passed */
- ulg flag; /* bit 0: is_beta bit 1: uses_zlib */
- char *betalevel; /* e.g., "g BETA" or "" */
- char *date; /* e.g., "4 Sep 95" (beta) or "4 September 1995" */
- char *zlib_version; /* e.g., "0.95" or NULL */
- _version_type unzip;
- _version_type zipinfo;
- _version_type os2dll;
- _version_type windll;
-} UzpVer;
-
-/* for Visual BASIC access to Windows DLLs: */
-typedef struct _UzpVer2 {
- ulg structlen; /* length of the struct being passed */
- ulg flag; /* bit 0: is_beta bit 1: uses_zlib */
- char betalevel[10]; /* e.g., "g BETA" or "" */
- char date[20]; /* e.g., "4 Sep 95" (beta) or "4 September 1995" */
- char zlib_version[10]; /* e.g., "0.95" or NULL */
- _version_type unzip;
- _version_type zipinfo;
- _version_type os2dll;
- _version_type windll;
-} UzpVer2;
-
-typedef struct central_directory_file_header { /* CENTRAL */
- uch version_made_by[2];
- uch version_needed_to_extract[2];
- ush general_purpose_bit_flag;
- ush compression_method;
- ulg last_mod_dos_datetime;
- ulg crc32;
- ulg csize;
- ulg ucsize;
- ush filename_length;
- ush extra_field_length;
- ush file_comment_length;
- ush disk_number_start;
- ush internal_file_attributes;
- ulg external_file_attributes;
- ulg relative_offset_local_header;
-} cdir_file_hdr;
-
-
-#define UZPINIT_LEN sizeof(UzpInit)
-#define UZPVER_LEN sizeof(UzpVer)
-#define cbList(func) int (* UZ_EXP func)(char *filename, cdir_file_hdr *crec)
-
-
-/*---------------------------------------------------------------------------
- Return (and exit) values of the public UnZip API functions.
- ---------------------------------------------------------------------------*/
-
-/* external return codes */
-#define PK_OK 0 /* no error */
-#define PK_COOL 0 /* no error */
-#define PK_GNARLY 0 /* no error */
-#define PK_WARN 1 /* warning error */
-#define PK_ERR 2 /* error in zipfile */
-#define PK_BADERR 3 /* severe error in zipfile */
-#define PK_MEM 4 /* insufficient memory (during initialization) */
-#define PK_MEM2 5 /* insufficient memory (password failure) */
-#define PK_MEM3 6 /* insufficient memory (file decompression) */
-#define PK_MEM4 7 /* insufficient memory (memory decompression) */
-#define PK_MEM5 8 /* insufficient memory (not yet used) */
-#define PK_NOZIP 9 /* zipfile not found */
-#define PK_PARAM 10 /* bad or illegal parameters specified */
-#define PK_FIND 11 /* no files found */
-#define PK_DISK 50 /* disk full */
-#define PK_EOF 51 /* unexpected EOF */
-
-#define IZ_CTRLC 80 /* user hit ^C to terminate */
-#define IZ_UNSUP 81 /* no files found: all unsup. compr/encrypt. */
-#define IZ_BADPWD 82 /* no files found: all had bad password */
-
-/* internal and DLL-only return codes */
-#define IZ_DIR 76 /* potential zipfile is a directory */
-#define IZ_CREATED_DIR 77 /* directory created: set time and permissions */
-#define IZ_VOL_LABEL 78 /* volume label, but can't set on hard disk */
-#define IZ_EF_TRUNC 79 /* local extra field truncated (PKZIP'd) */
-
-/* return codes of password fetches (negative = user abort; positive = error) */
-#define IZ_PW_ENTERED 0 /* got some password string; use/try it */
-#define IZ_PW_CANCEL -1 /* no password available (for this entry) */
-#define IZ_PW_CANCELALL -2 /* no password, skip any further pwd. request */
-#define IZ_PW_ERROR 5 /* = PK_MEM2 : failure (no mem, no tty, ...) */
-
-/* flag values for status callback function */
-#define UZ_ST_START_EXTRACT 1
-#define UZ_ST_IN_PROGRESS 2
-#define UZ_ST_FINISH_MEMBER 3
-
-/* return values of status callback function */
-#define UZ_ST_CONTINUE 0
-#define UZ_ST_BREAK 1
-
-
-/*---------------------------------------------------------------------------
- Prototypes for public UnZip API (DLL) functions.
- ---------------------------------------------------------------------------*/
-
-#define UzpMatch match
-
-int UZ_EXP UzpMain OF((int argc, char **argv));
-int UZ_EXP UzpAltMain OF((int argc, char **argv, UzpInit *init));
-UzpVer * UZ_EXP UzpVersion OF((void));
-void UZ_EXP UzpFreeMemBuffer OF((UzpBuffer *retstr));
-#ifndef WINDLL
-int UZ_EXP UzpUnzipToMemory OF((char *zip, char *file, UzpOpts *optflgs,
- UzpCB *UsrFunc, UzpBuffer *retstr));
-#endif
-#ifndef WINDLL
- int UZ_EXP UzpGrep OF((char *archive, char *file,
- char *pattern, int cmd, int SkipBin,
- UzpCB *UsrFunc));
-#endif
-#ifdef OS2
-int UZ_EXP UzpFileTree OF((char *name, cbList(callBack),
- char *cpInclude[], char *cpExclude[]));
-#endif
-
-void UZ_EXP UzpVersion2 OF((UzpVer2 *version));
-int UZ_EXP UzpValidate OF((char *archive, int AllCodes));
-
-
-/* default I/O functions (can be swapped out via UzpAltMain() entry point): */
-
-int UZ_EXP UzpMessagePrnt OF((zvoid *pG, uch *buf, ulg size, int flag));
-int UZ_EXP UzpMessageNull OF((zvoid *pG, uch *buf, ulg size, int flag));
-int UZ_EXP UzpInput OF((zvoid *pG, uch *buf, int *size, int flag));
-void UZ_EXP UzpMorePause OF((zvoid *pG, ZCONST char *prompt, int flag));
-int UZ_EXP UzpPassword OF((zvoid *pG, int *rcnt, char *pwbuf,
- int size, ZCONST char *zfn,
- ZCONST char *efn));
-
-
-/*---------------------------------------------------------------------------
- Remaining private stuff for UnZip compilation.
- ---------------------------------------------------------------------------*/
-
-#ifdef UNZIP_INTERNAL
-# include "unzpriv.h"
-#endif
-
-
-#endif /* !__unzip_h */
diff --git a/Build/source/extra/unzip/unzip.mak b/Build/source/extra/unzip/unzip.mak
deleted file mode 100644
index 9095da86f09..00000000000
--- a/Build/source/extra/unzip/unzip.mak
+++ /dev/null
@@ -1,369 +0,0 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on unzip.dsp
-!IF "$(CFG)" == ""
-CFG=unzip - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to unzip - Win32 Debug.
-!ENDIF
-
-!IF "$(CFG)" != "unzip - Win32 Release" && "$(CFG)" != "unzip - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "unzip.mak" CFG="unzip - Win32 Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "unzip - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "unzip - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE
-!ERROR An invalid configuration is specified.
-!ENDIF
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE
-NULL=nul
-!ENDIF
-
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-# Begin Custom Macros
-OutDir=.\Release
-# End Custom Macros
-
-ALL : "$(OUTDIR)\unzip.lib"
-
-
-CLEAN :
- -@erase "$(INTDIR)\api.obj"
- -@erase "$(INTDIR)\crc32.obj"
- -@erase "$(INTDIR)\crctab.obj"
- -@erase "$(INTDIR)\crypt.obj"
- -@erase "$(INTDIR)\explode.obj"
- -@erase "$(INTDIR)\extract.obj"
- -@erase "$(INTDIR)\fileio.obj"
- -@erase "$(INTDIR)\globals.obj"
- -@erase "$(INTDIR)\inflate.obj"
- -@erase "$(INTDIR)\list.obj"
- -@erase "$(INTDIR)\match.obj"
- -@erase "$(INTDIR)\nt.obj"
- -@erase "$(INTDIR)\process.obj"
- -@erase "$(INTDIR)\ttyio.obj"
- -@erase "$(INTDIR)\unreduce.obj"
- -@erase "$(INTDIR)\unshrink.obj"
- -@erase "$(INTDIR)\vc60.idb"
- -@erase "$(INTDIR)\win32.obj"
- -@erase "$(INTDIR)\windll.obj"
- -@erase "$(INTDIR)\zipinfo.obj"
- -@erase "$(OUTDIR)\unzip.lib"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\unzip.bsc"
-BSC32_SBRS= \
-
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\unzip.lib"
-LIB32_OBJS= \
- "$(INTDIR)\api.obj" \
- "$(INTDIR)\crc32.obj" \
- "$(INTDIR)\crctab.obj" \
- "$(INTDIR)\crypt.obj" \
- "$(INTDIR)\explode.obj" \
- "$(INTDIR)\extract.obj" \
- "$(INTDIR)\fileio.obj" \
- "$(INTDIR)\globals.obj" \
- "$(INTDIR)\inflate.obj" \
- "$(INTDIR)\list.obj" \
- "$(INTDIR)\match.obj" \
- "$(INTDIR)\nt.obj" \
- "$(INTDIR)\process.obj" \
- "$(INTDIR)\ttyio.obj" \
- "$(INTDIR)\unreduce.obj" \
- "$(INTDIR)\unshrink.obj" \
- "$(INTDIR)\win32.obj" \
- "$(INTDIR)\windll.obj" \
- "$(INTDIR)\zipinfo.obj"
-
-"$(OUTDIR)\unzip.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
- $(LIB32) @<<
- $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-ALL : "$(OUTDIR)\unzip.lib"
-
-
-CLEAN :
- -@erase "$(INTDIR)\api.obj"
- -@erase "$(INTDIR)\crc32.obj"
- -@erase "$(INTDIR)\crctab.obj"
- -@erase "$(INTDIR)\crypt.obj"
- -@erase "$(INTDIR)\explode.obj"
- -@erase "$(INTDIR)\extract.obj"
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- -@erase "$(INTDIR)\ttyio.obj"
- -@erase "$(INTDIR)\unreduce.obj"
- -@erase "$(INTDIR)\unshrink.obj"
- -@erase "$(INTDIR)\vc60.idb"
- -@erase "$(INTDIR)\vc60.pdb"
- -@erase "$(INTDIR)\win32.obj"
- -@erase "$(INTDIR)\windll.obj"
- -@erase "$(INTDIR)\zipinfo.obj"
- -@erase "$(OUTDIR)\unzip.lib"
-
-"$(OUTDIR)" :
- if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/MTd /W3 /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /D "NDEBUG" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\unzip.bsc"
-BSC32_SBRS= \
-
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\unzip.lib"
-LIB32_OBJS= \
- "$(INTDIR)\api.obj" \
- "$(INTDIR)\crc32.obj" \
- "$(INTDIR)\crctab.obj" \
- "$(INTDIR)\crypt.obj" \
- "$(INTDIR)\explode.obj" \
- "$(INTDIR)\extract.obj" \
- "$(INTDIR)\fileio.obj" \
- "$(INTDIR)\globals.obj" \
- "$(INTDIR)\inflate.obj" \
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- "$(INTDIR)\match.obj" \
- "$(INTDIR)\nt.obj" \
- "$(INTDIR)\process.obj" \
- "$(INTDIR)\ttyio.obj" \
- "$(INTDIR)\unreduce.obj" \
- "$(INTDIR)\unshrink.obj" \
- "$(INTDIR)\win32.obj" \
- "$(INTDIR)\windll.obj" \
- "$(INTDIR)\zipinfo.obj"
-
-"$(OUTDIR)\unzip.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
- $(LIB32) @<<
- $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ENDIF
-
-.c{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(INTDIR)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.c{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(INTDIR)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("unzip.dep")
-!INCLUDE "unzip.dep"
-!ELSE
-!MESSAGE Warning: cannot find "unzip.dep"
-!ENDIF
-!ENDIF
-
-
-!IF "$(CFG)" == "unzip - Win32 Release" || "$(CFG)" == "unzip - Win32 Debug"
-SOURCE=.\api.c
-
-"$(INTDIR)\api.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\crc32.c
-
-"$(INTDIR)\crc32.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\crctab.c
-
-"$(INTDIR)\crctab.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\crypt.c
-
-"$(INTDIR)\crypt.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\explode.c
-
-"$(INTDIR)\explode.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\extract.c
-
-"$(INTDIR)\extract.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\fileio.c
-
-"$(INTDIR)\fileio.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\globals.c
-
-"$(INTDIR)\globals.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\inflate.c
-
-"$(INTDIR)\inflate.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\list.c
-
-"$(INTDIR)\list.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\match.c
-
-"$(INTDIR)\match.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\win32\nt.c
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-CPP_SWITCHES=/nologo /MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
-
-"$(INTDIR)\nt.obj" : $(SOURCE) "$(INTDIR)"
- $(CPP) @<<
- $(CPP_SWITCHES) $(SOURCE)
-<<
-
-
-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
-
-CPP_SWITCHES=/MTd /W3 /GX /ZI /Od /I "../" /I "./" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /D "NDEBUG" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c
-
-"$(INTDIR)\nt.obj" : $(SOURCE) "$(INTDIR)"
- $(CPP) @<<
- $(CPP_SWITCHES) $(SOURCE)
-<<
-
-
-!ENDIF
-
-SOURCE=.\process.c
-
-"$(INTDIR)\process.obj" : $(SOURCE) "$(INTDIR)"
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-
-SOURCE=.\ttyio.c
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-"$(INTDIR)\ttyio.obj" : $(SOURCE) "$(INTDIR)"
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-
-SOURCE=.\unreduce.c
-
-"$(INTDIR)\unreduce.obj" : $(SOURCE) "$(INTDIR)"
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-
-SOURCE=.\unshrink.c
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-"$(INTDIR)\unshrink.obj" : $(SOURCE) "$(INTDIR)"
-
-
-SOURCE=.\win32\win32.c
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-!IF "$(CFG)" == "unzip - Win32 Release"
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-CPP_SWITCHES=/nologo /MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
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-"$(INTDIR)\win32.obj" : $(SOURCE) "$(INTDIR)"
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-
-"$(INTDIR)\win32.obj" : $(SOURCE) "$(INTDIR)"
- $(CPP) @<<
- $(CPP_SWITCHES) $(SOURCE)
-<<
-
-
-!ENDIF
-
-SOURCE=.\windll\windll.c
-
-!IF "$(CFG)" == "unzip - Win32 Release"
-
-CPP_SWITCHES=/nologo /MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
-
-"$(INTDIR)\windll.obj" : $(SOURCE) "$(INTDIR)"
- $(CPP) @<<
- $(CPP_SWITCHES) $(SOURCE)
-<<
-
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-!ELSEIF "$(CFG)" == "unzip - Win32 Debug"
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-CPP_SWITCHES=/MTd /W3 /GX /ZI /Od /I "../" /I "./" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /D "NDEBUG" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c
-
-"$(INTDIR)\windll.obj" : $(SOURCE) "$(INTDIR)"
- $(CPP) @<<
- $(CPP_SWITCHES) $(SOURCE)
-<<
-
-
-!ENDIF
-
-SOURCE=.\zipinfo.c
-
-"$(INTDIR)\zipinfo.obj" : $(SOURCE) "$(INTDIR)"
-
-
-
-!ENDIF
-
diff --git a/Build/source/extra/unzip/unzip.plg b/Build/source/extra/unzip/unzip.plg
deleted file mode 100644
index e35c65cb610..00000000000
--- a/Build/source/extra/unzip/unzip.plg
+++ /dev/null
@@ -1,30 +0,0 @@
-<html>
-<body>
-<pre>
-<h1>Build Log</h1>
-<h3>
---------------------Configuration: unzip - Win32 Release--------------------
-</h3>
-<h3>Command Lines</h3>
-Creating temporary file "C:\DOCUME~1\FABRIC~1\LOCALS~1\Temp\RSP54BC.tmp" with contents
-[
-/MT /W3 /GX /O2 /I "./" /I "../" /I "../.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /D "_WINDOWS" /D "WINDLL" /D "USE_EF_UT_TIME" /D "DLL" /D "UNZIPLIB" /Fo"Release/" /Fd"Release/" /FD /c
-"D:\Source\fptex\texk\win32\unzip\win32\nt.c"
-]
-Creating command line "cl.exe @C:\DOCUME~1\FABRIC~1\LOCALS~1\Temp\RSP54BC.tmp"
-<h3>Output Window</h3>
-Compiling...
-Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8168 for 80x86
-Copyright (C) Microsoft Corp 1984-1998. All rights reserved.
-
-cl "/MT" "/W3" "/GX" "/O2" "/I" "./" "/I" "../" "/I" "../.." "/D" "WIN32" "/D" "NDEBUG" "/D" "_MBCS" "/D" "_LIB" "/D" "_WINDOWS" "/D" "WINDLL" "/D" "USE_EF_UT_TIME" "/D" "DLL" "/D" "UNZIPLIB" "/FoRelease/" "/FdRelease/" "/FD" "/c" "D:\Source\fptex\texk\win32\unzip\win32\nt.c"
-
-nt.c
-
-
-
-<h3>Results</h3>
-nt.obj - 0 error(s), 0 warning(s)
-</pre>
-</body>
-</html>
diff --git a/Build/source/extra/unzip/unzip.vcproj b/Build/source/extra/unzip/unzip.vcproj
deleted file mode 100644
index 151816c4ad8..00000000000
--- a/Build/source/extra/unzip/unzip.vcproj
+++ /dev/null
@@ -1,235 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.00"
- Name="unzip"
- ProjectGUID="{C1EF4A39-120C-4CD6-B258-B7013A3CCD63}"
- SccProjectName=""
- SccLocalPath="">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Release|Win32"
- OutputDirectory=".\static"
- IntermediateDirectory=".\static"
- ConfigurationType="4"
- UseOfMFC="0"
- ATLMinimizesCRunTimeLibraryUsage="FALSE"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- InlineFunctionExpansion="1"
- AdditionalIncludeDirectories="./,../,../.."
- PreprocessorDefinitions="WIN32,NDEBUG,_LIB,_WINDOWS,WINDLL,USE_EF_UT_TIME,DLL,UNZIPLIB"
- StringPooling="TRUE"
- RuntimeLibrary="0"
- EnableFunctionLevelLinking="TRUE"
- PrecompiledHeaderFile=".\static/unzip.pch"
- AssemblerListingLocation=".\static/"
- ObjectFile=".\static/"
- ProgramDataBaseFileName=".\static/"
- WarningLevel="3"
- SuppressStartupBanner="TRUE"
- CompileAs="0"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\static\unzip.lib"
- SuppressStartupBanner="TRUE"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="NDEBUG"
- Culture="1036"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory=".\static-debug"
- IntermediateDirectory=".\static-debug"
- ConfigurationType="4"
- UseOfMFC="0"
- ATLMinimizesCRunTimeLibraryUsage="FALSE"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- PreprocessorDefinitions="WIN32,_DEBUG,_LIB,NDEBUG,_WINDOWS,WINDLL,USE_EF_UT_TIME,DLL,UNZIPLIB"
- BasicRuntimeChecks="3"
- RuntimeLibrary="1"
- PrecompiledHeaderFile=".\static-debug/unzip.pch"
- AssemblerListingLocation=".\static-debug/"
- ObjectFile=".\static-debug/"
- ProgramDataBaseFileName=".\static-debug/"
- WarningLevel="3"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLibrarianTool"
- OutputFile=".\static-debug\unzip.lib"
- SuppressStartupBanner="TRUE"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"
- PreprocessorDefinitions="_DEBUG"
- Culture="1036"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- </Configuration>
- </Configurations>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat">
- <File
- RelativePath=".\api.c">
- </File>
- <File
- RelativePath=".\crc32.c">
- </File>
- <File
- RelativePath=".\crctab.c">
- </File>
- <File
- RelativePath=".\crypt.c">
- </File>
- <File
- RelativePath=".\explode.c">
- </File>
- <File
- RelativePath=".\extract.c">
- </File>
- <File
- RelativePath=".\fileio.c">
- </File>
- <File
- RelativePath=".\globals.c">
- </File>
- <File
- RelativePath=".\inflate.c">
- </File>
- <File
- RelativePath=".\list.c">
- </File>
- <File
- RelativePath=".\match.c">
- </File>
- <File
- RelativePath=".\win32\nt.c">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="../,./;$(NoInherit)"
- CompileAs="0"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath=".\process.c">
- </File>
- <File
- RelativePath=".\ttyio.c">
- </File>
- <File
- RelativePath=".\unreduce.c">
- </File>
- <File
- RelativePath=".\unshrink.c">
- </File>
- <File
- RelativePath=".\win32\win32.c">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="../,./;$(NoInherit)"
- CompileAs="0"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath=".\windll\windll.c">
- <FileConfiguration
- Name="Debug|Win32">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="../,./;$(NoInherit)"
- CompileAs="0"/>
- </FileConfiguration>
- </File>
- <File
- RelativePath=".\zipinfo.c">
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl">
- <File
- RelativePath=".\consts.h">
- </File>
- <File
- RelativePath=".\crypt.h">
- </File>
- <File
- RelativePath=".\windll\decs.h">
- </File>
- <File
- RelativePath=".\ebcdic.h">
- </File>
- <File
- RelativePath=".\globals.h">
- </File>
- <File
- RelativePath=".\inflate.h">
- </File>
- <File
- RelativePath=".\win32\nt.h">
- </File>
- <File
- RelativePath=".\windll\structs.h">
- </File>
- <File
- RelativePath=".\ttyio.h">
- </File>
- <File
- RelativePath=".\unzip.h">
- </File>
- <File
- RelativePath=".\unzpriv.h">
- </File>
- <File
- RelativePath=".\version.h">
- </File>
- <File
- RelativePath=".\win32\w32cfg.h">
- </File>
- <File
- RelativePath=".\windll\windll.h">
- </File>
- <File
- RelativePath=".\zip.h">
- </File>
- </Filter>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/Build/source/extra/unzip/unzpriv.h b/Build/source/extra/unzip/unzpriv.h
deleted file mode 100644
index dfac1528b2a..00000000000
--- a/Build/source/extra/unzip/unzpriv.h
+++ /dev/null
@@ -1,2387 +0,0 @@
-/*---------------------------------------------------------------------------
-
- unzpriv.h
-
- This header file contains private (internal) macros, typedefs, prototypes
- and global-variable declarations used by all of the UnZip source files.
- In a prior life it was part of the main unzip.h header, but now it is only
- included by that header if UNZIP_INTERNAL is defined.
-
- ---------------------------------------------------------------------------*/
-
-
-
-#ifndef __unzpriv_h /* prevent multiple inclusions */
-#define __unzpriv_h
-
-/* First thing: Signal all following code that we compile UnZip utilities! */
-#ifndef UNZIP
-# define UNZIP
-#endif
-
-/* GRR 960204: MORE defined here in preparation for removal altogether */
-#ifndef MORE
-# define MORE
-#endif
-
-/* fUnZip should never need to be reentrant */
-#ifdef FUNZIP
-# ifdef REENTRANT
-# undef REENTRANT
-# endif
-# ifdef DLL
-# undef DLL
-# endif
-#endif
-
-#if (defined(DLL) && !defined(REENTRANT))
-# define REENTRANT
-#endif
-
-#if (!defined(DYNAMIC_CRC_TABLE) && !defined(FUNZIP))
-# define DYNAMIC_CRC_TABLE
-#endif
-
-#if (defined(DYNAMIC_CRC_TABLE) && !defined(REENTRANT))
-# ifndef DYNALLOC_CRCTAB
-# define DYNALLOC_CRCTAB
-# endif
-#endif
-
-/*---------------------------------------------------------------------------
- OS-dependent configuration for UnZip internals
- ---------------------------------------------------------------------------*/
-
-/* bad or (occasionally?) missing stddef.h: */
-#if (defined(M_XENIX) || defined(DNIX))
-# define NO_STDDEF_H
-#endif
-
-#if (defined(M_XENIX) && !defined(M_UNIX)) /* SCO Xenix only, not SCO Unix */
-# define SCO_XENIX
-# define NO_LIMITS_H /* no limits.h, but MODERN defined */
-# define NO_UID_GID /* no uid_t/gid_t */
-# define size_t int
-#endif
-
-#ifdef realix /* Modcomp Real/IX, real-time SysV.3 variant */
-# define SYSV
-# define NO_UID_GID /* no uid_t/gid_t */
-#endif
-
-#if (defined(_AIX) && !defined(_ALL_SOURCE))
-# define _ALL_SOURCE
-#endif
-
-#if defined(apollo) /* defines __STDC__ */
-# define NO_STDLIB_H
-#endif
-
-#ifdef DNIX
-# define SYSV
-# define SHORT_NAMES /* 14-char limitation on path components */
-/* # define FILENAME_MAX 14 */
-# define FILENAME_MAX NAME_MAX /* GRR: experiment */
-#endif
-
-#if (defined(SYSTEM_FIVE) || defined(__SYSTEM_FIVE))
-# ifndef SYSV
-# define SYSV
-# endif
-#endif /* SYSTEM_FIVE || __SYSTEM_FIVE */
-#if (defined(M_SYSV) || defined(M_SYS5))
-# ifndef SYSV
-# define SYSV
-# endif
-#endif /* M_SYSV || M_SYS5 */
-/* __SVR4 and __svr4__ catch Solaris on at least some combos of compiler+OS */
-#if (defined(__SVR4) || defined(__svr4__) || defined(sgi) || defined(__hpux))
-# ifndef SYSV
-# define SYSV
-# endif
-#endif /* __SVR4 || __svr4__ || sgi || __hpux */
-#if (defined(LINUX) || defined(__QNX__))
-# ifndef SYSV
-# define SYSV
-# endif
-#endif /* LINUX || __QNX__ */
-
-#if (defined(ultrix) || defined(__ultrix) || defined(bsd4_2))
-# if (!defined(BSD) && !defined(SYSV))
-# define BSD
-# endif
-#endif /* ultrix || __ultrix || bsd4_2 */
-#if (defined(sun) || defined(pyr) || defined(CONVEX))
-# if (!defined(BSD) && !defined(SYSV))
-# define BSD
-# endif
-#endif /* sun || pyr || CONVEX */
-
-#ifdef pyr /* Pyramid: has BSD and AT&T "universes" */
-# ifdef BSD
-# define pyr_bsd
-# define USE_STRINGS_H /* instead of more common string.h */
-# define ZMEM /* ZMEM now uses bcopy/bzero: not in AT&T universe */
-# endif /* (AT&T memcpy claimed to be very slow, though) */
-# define DECLARE_ERRNO
-#endif /* pyr */
-
-/* stat() bug for Borland, VAX C (also GNU?), and Atari ST MiNT on TOS
- * filesystems: returns 0 for wildcards! (returns 0xffffffff on Minix
- * filesystem or `U:' drive under Atari MiNT.) Watcom C was previously
- * included on this list; it would be good to know what version the problem
- * was fixed at, if it did exist. Watcom 10.6 has a separate stat() problem:
- * it fails on "." when the current directory is a root. This is covered by
- * giving it a separate definition of SSTAT in OS-specific header files. */
-#if (defined(__TURBOC__) || defined(VMS) || defined(__MINT__))
-# define WILD_STAT_BUG
-#endif
-
-#ifdef WILD_STAT_BUG
-# define SSTAT(path,pbuf) (iswild(path) || stat(path,pbuf))
-#else
-# define SSTAT stat
-#endif
-
-#ifdef REGULUS /* returns the inode number on success(!)...argh argh argh */
-# define stat(p,s) zstat((p),(s))
-#endif
-
-#define STRNICMP zstrnicmp
-
-/*---------------------------------------------------------------------------
- OS-dependent includes
- ---------------------------------------------------------------------------*/
-
-#ifdef EFT
-# define LONGINT off_t /* Amdahl UTS nonsense ("extended file types") */
-#else
-# define LONGINT long
-#endif
-
-#ifdef MODERN
-# ifndef NO_STDDEF_H
-# include <stddef.h>
-# endif
-# ifndef NO_STDLIB_H
-# include <stdlib.h> /* standard library prototypes, malloc(), etc. */
-# endif
- typedef size_t extent;
-#else /* !MODERN */
-# ifndef AOS_VS /* mostly modern? */
- LONGINT lseek();
-# ifdef VAXC /* not fully modern, but does have stdlib.h and void */
-# include <stdlib.h>
-# else
- char *malloc();
-# endif /* ?VAXC */
-# endif /* !AOS_VS */
- typedef unsigned int extent;
-#endif /* ?MODERN */
-
-
-#ifndef MINIX /* Minix needs it after all the other includes (?) */
-# include <stdio.h>
-#endif
-#include <ctype.h> /* skip for VMS, to use tolower() function? */
-#include <errno.h> /* used in mapname() */
-#ifdef USE_STRINGS_H
-# include <strings.h> /* strcpy, strcmp, memcpy, index/rindex, etc. */
-#else
-# include <string.h> /* strcpy, strcmp, memcpy, strchr/strrchr, etc. */
-#endif
-#if (defined(MODERN) && !defined(NO_LIMITS_H))
-# include <limits.h> /* GRR: EXPERIMENTAL! (can be deleted) */
-#endif
-
-/* this include must be down here for SysV.4, for some reason... */
-#include <signal.h> /* used in unzip.c, fileio.c */
-
-
-/*---------------------------------------------------------------------------
- API (DLL) section:
- ---------------------------------------------------------------------------*/
-
-#ifdef DLL
-# define MAIN UZ_EXP UzpMain /* was UzpUnzip */
-# ifdef OS2DLL
-# undef Info
-# define REDIRECTC(c) varputchar(__G__ c)
-# define REDIRECTPRINT(buf,size) varmessage(__G__ buf, size)
-# define FINISH_REDIRECT() finish_REXX_redirect(__G)
-# else
-# define REDIRECTC(c)
-# define REDIRECTPRINT(buf,size) 0
-# define FINISH_REDIRECT() close_redirect(__G)
-# endif
-#endif
-
-/*---------------------------------------------------------------------------
- Acorn RISCOS section:
- ---------------------------------------------------------------------------*/
-
-#ifdef RISCOS
-# include "acorn/riscos.h"
-#endif
-
-/*---------------------------------------------------------------------------
- Amiga section:
- ---------------------------------------------------------------------------*/
-
-#ifdef AMIGA
-# include "amiga/amiga.h"
-#endif
-
-/*---------------------------------------------------------------------------
- AOS/VS section (somewhat similar to Unix, apparently):
- ---------------------------------------------------------------------------*/
-
-#ifdef AOS_VS
-# ifdef FILEIO_C
-# include "aosvs/aosvs.h"
-# endif
-#endif
-
-/*---------------------------------------------------------------------------
- Atari ST section:
- ---------------------------------------------------------------------------*/
-
-#ifdef ATARI
-# include <time.h>
-# include <stat.h>
-# include <fcntl.h>
-# include <limits.h>
-# define SYMLINKS
-# define EXE_EXTENSION ".tos"
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_DMY
-# endif
-# define DIR_END '/'
-# define INT_SPRINTF
-# define timezone _timezone
-# define lenEOL 2
-# define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
-# undef SHORT_NAMES
-# if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
-# define TIMESTAMP
-# endif
-#endif
-
-/*---------------------------------------------------------------------------
- BeOS section:
- ---------------------------------------------------------------------------*/
-
-#ifdef __BEOS__
-# include <sys/types.h> /* [cjh]: This is pretty much a generic */
-# include <sys/stat.h> /* POSIX 1003.1 system; see beos/ for */
-# include <fcntl.h> /* extra code to deal with our extra file */
-# include <sys/param.h> /* attributes. */
-# include <unistd.h>
-# include <utime.h>
-# define DIRENT
-# include <time.h>
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY /* GRR: customize with locale.h somehow? */
-# endif
-# define lenEOL 1
-# define PutNativeEOL *q++ = native(LF);
-# define SCREENLINES screenlines()
-# define USE_EF_UT_TIME
-# define SET_DIR_ATTRIB
-# if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
-# define TIMESTAMP
-# endif
-# define RESTORE_UIDGID
-# define NO_GMTIME /* maybe DR10 will have timezones... */
-# define INT_SPRINTF
-# define SYMLINKS
-# define MAIN main_stub /* now that we're using a wrapper... */
-#endif
-
-/*---------------------------------------------------------------------------
- Human68k/X68000 section:
- ---------------------------------------------------------------------------*/
-
-#ifdef __human68k__ /* DO NOT DEFINE DOS_OS2 HERE! If Human68k is so much */
-# include <time.h> /* like MS-DOS and/or OS/2, create DOS_H68_OS2 macro. */
-# include <fcntl.h>
-# include <io.h>
-# include <conio.h>
-# include <jctype.h>
-# include <sys/stat.h>
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_YMD /* Japanese standard */
-# endif
- /* GRR: these EOL macros are guesses */
-# define lenEOL 2
-# define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
-# define EXE_EXTENSION ".exe" /* just a guess... */
-#endif
-
-/*---------------------------------------------------------------------------
- Mac section:
- ---------------------------------------------------------------------------*/
-
-#ifdef MACOS
-# include "maccfg.h"
-#endif /* MACOS */
-
-/*---------------------------------------------------------------------------
- MS-DOS, OS/2, FLEXOS section:
- ---------------------------------------------------------------------------*/
-
-#ifdef WINDLL
-# define MSWIN
-# ifdef MORE
-# undef MORE
-# endif
-# ifdef OS2_EAS
-# undef OS2_EAS
-# endif
-#endif
-
-#if (defined(_MSC_VER) || (defined(M_I86) && !defined(__WATCOMC__)))
-# ifndef MSC
-# define MSC /* This should work for older MSC, too! */
-# endif
-#endif
-
-#if (defined(MSDOS) || defined(OS2) || defined(FLEXOS))
-# include <sys/types.h> /* off_t, time_t, dev_t, ... */
-# include <sys/stat.h>
-# include <io.h> /* lseek(), open(), setftime(), dup(), creat() */
-# include <time.h> /* localtime() */
-# include <fcntl.h> /* O_BINARY for open() w/o CR/LF translation */
-
-# ifdef OS2 /* defined for all OS/2 compilers */
-# include "os2/os2cfg.h"
-# else
-# ifdef FLEXOS
-# include "flexos/flxcfg.h"
-# else
-# include "msdos/doscfg.h"
-# endif
-# endif
-
-# if (defined(_MSC_VER) && (_MSC_VER == 700) && !defined(GRR))
- /*
- * ARGH. MSC 7.0 libraries think times are based on 1899 Dec 31 00:00, not
- * 1970 Jan 1 00:00. So we have to diddle time_t's appropriately: add or
- * subtract 70 years' worth of seconds; i.e., number of days times 86400;
- * i.e., (70*365 regular days + 17 leap days + 1 1899 day) * 86400 ==
- * (25550 + 17 + 1) * 86400 == 2209075200 seconds. We know time_t is an
- * unsigned long (ulg) on the only system with this bug.
- */
-# define TIMET_TO_NATIVE(x) (x) += (ulg)2209075200L;
-# define NATIVE_TO_TIMET(x) (x) -= (ulg)2209075200L;
-# endif
-# if (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0450))
-# define timezone _timezone
-# endif
-# if (defined(__GO32__) || defined(FLEXOS))
-# define DIR_END '/'
-# else
-# define DIR_END '\\' /* OS uses '\\' as directory separator */
-# define DIR_END2 '/' /* also check for '/' (RTL may convert) */
-# endif
-# ifndef WIN32
-# ifdef DATE_FORMAT
-# undef DATE_FORMAT
-# endif
-# define DATE_FORMAT dateformat()
-# endif
-# define lenEOL 2
-# define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
-# define USE_EF_UT_TIME
-#endif /* MSDOS || OS2 || FLEXOS */
-
-/*---------------------------------------------------------------------------
- MTS section (piggybacks UNIX, I think):
- ---------------------------------------------------------------------------*/
-
-#ifdef MTS
-# include <sys/types.h> /* off_t, time_t, dev_t, ... */
-# include <sys/stat.h>
-# include <sys/file.h> /* MTS uses this instead of fcntl.h */
-# include <timeb.h>
-# include <time.h>
-# include <unix.h> /* some important non-ANSI routines */
-# define mkdir(s,n) (-1) /* no "make directory" capability */
-# define EBCDIC /* set EBCDIC conversion on */
-# define NO_STRNICMP /* unzip's is as good the one in MTS */
-# define USE_FWRITE
-# define close_outfile() fclose(G.outfile) /* can't set time on files */
-# define umask(n) /* don't have umask() on MTS */
-# define FOPWT "w" /* open file for writing in TEXT mode */
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY
-# endif
-# define lenEOL 1
-# define PutNativeEOL *q++ = native(LF);
-#endif /* MTS */
-
- /*---------------------------------------------------------------------------
- QDOS section
- ---------------------------------------------------------------------------*/
-
-#ifdef QDOS
-# define DIRENT
-# include <fcntl.h>
-# include <unistd.h>
-# include <sys/stat.h>
-# include <time.h>
-# include "qdos/izqdos.h"
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY
-# endif
-# define lenEOL 1
-# define PutNativeEOL *q++ = native(LF);
-# define DIR_END '_'
-# define RETURN QReturn
-# undef PATH_MAX
-# define PATH_MAX 36
-# if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
-# define TIMESTAMP
-# endif
-#endif
-
-/*---------------------------------------------------------------------------
- Tandem NSK section:
- ---------------------------------------------------------------------------*/
-
-#ifdef TANDEM
-# include "tandem.h"
-# include <fcntl.h>
- /* use a single LF delimiter so that writes to 101 text files work */
-# define PutNativeEOL *q++ = native(LF);
-# define lenEOL 1
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_DMY
-# endif
-# define USE_EF_UT_TIME
-# define RESTORE_UIDGID
-#endif
-
-/*---------------------------------------------------------------------------
- TOPS-20 section:
- ---------------------------------------------------------------------------*/
-
-#ifdef TOPS20
-# include <sys/types.h> /* off_t, time_t, dev_t, ... */
-# include <sys/stat.h>
-# include <sys/param.h>
-# include <sys/time.h>
-# include <sys/timeb.h>
-# include <sys/file.h>
-# include <timex.h>
-# include <monsym.h> /* get amazing monsym() macro */
- extern int open(), close(), read();
- extern int stat(), unlink(), jsys(), fcntl();
- extern long lseek(), dup(), creat();
-# define strchr index /* GRR: necessary? */
-# define strrchr rindex
-# define REALLY_SHORT_SYMS
-# define NO_MKDIR
-# define DIR_BEG '<'
-# define DIR_END '>'
-# define DIR_EXT ".directory"
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY
-# endif
-# define EXE_EXTENSION ".exe" /* just a guess... */
-#endif /* TOPS20 */
-
-/*---------------------------------------------------------------------------
- Unix section:
- ---------------------------------------------------------------------------*/
-
-#ifdef UNIX
-# include <sys/types.h> /* off_t, time_t, dev_t, ... */
-# include <sys/stat.h>
-
-# ifndef COHERENT
-# include <fcntl.h> /* O_BINARY for open() w/o CR/LF translation */
-# else /* COHERENT */
-# ifdef _I386
-# include <fcntl.h> /* Coherent 4.0.x, Mark Williams C */
-# else
-# include <sys/fcntl.h> /* Coherent 3.10, Mark Williams C */
-# endif
-# define SHORT_SYMS
-# ifndef __COHERENT__ /* Coherent 4.2 has tzset() */
-# define tzset settz
-# endif
-# endif /* ?COHERENT */
-
-# ifndef NO_PARAM_H
-# ifdef NGROUPS_MAX
-# undef NGROUPS_MAX /* SCO bug: defined again in <sys/param.h> */
-# endif
-# ifdef BSD
-# define TEMP_BSD /* may be defined again in <sys/param.h> */
-# undef BSD
-# endif
-# include <sys/param.h> /* conflict with <sys/types.h>, some systems? */
-# ifdef TEMP_BSD
-# undef TEMP_BSD
-# ifndef BSD
-# define BSD
-# endif
-# endif
-# endif /* !NO_PARAM_H */
-
-# ifdef __osf__
-# define DIRENT
-# ifdef BSD
-# undef BSD
-# endif
-# endif /* __osf__ */
-
-# ifdef BSD
-# include <sys/time.h>
-# include <sys/timeb.h>
-# ifdef _AIX
-# include <time.h>
-# endif
-# else
-# include <time.h>
- struct tm *gmtime(), *localtime();
-# endif
-
-# if (defined(BSD4_4) || (defined(SYSV) && defined(MODERN)))
-# include <unistd.h> /* this includes utime.h on SGIs */
-# if (defined(BSD4_4) || defined(linux))
-# include <utime.h>
-# define GOT_UTIMBUF
-# endif
-# endif
-
-# if (defined(V7) || defined(pyr_bsd))
-# define strchr index
-# define strrchr rindex
-# endif
-# ifdef V7
-# define O_RDONLY 0
-# define O_WRONLY 1
-# define O_RDWR 2
-# endif
-
-# ifdef MINIX
-# include <stdio.h>
-# endif
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY /* GRR: customize with locale.h somehow? */
-# endif
-# define lenEOL 1
-# ifdef EBCDIC
-# define PutNativeEOL *q++ = '\n';
-# else
-# define PutNativeEOL *q++ = native(LF);
-# endif
-# define SCREENLINES screenlines()
-# define USE_EF_UT_TIME
-# define SET_DIR_ATTRIB
-# if (!defined(TIMESTAMP) && !defined(NOTIMESTAMP)) /* GRR 970513 */
-# define TIMESTAMP
-# endif
-# define RESTORE_UIDGID
-#endif /* UNIX */
-
-/*---------------------------------------------------------------------------
- VM/CMS and MVS section:
- ---------------------------------------------------------------------------*/
-
-#ifdef CMS_MVS
-# include "vmmvs.h"
-# define CLOSE_INFILE() close_infile(__G)
-#endif
-
-/*---------------------------------------------------------------------------
- VMS section:
- ---------------------------------------------------------------------------*/
-
-#ifdef VMS
-# include <types.h> /* GRR: experimenting... */
-# include <stat.h>
-# include <time.h> /* the usual non-BSD time functions */
-# include <file.h> /* same things as fcntl.h has */
-# include <unixio.h>
-# include <rms.h>
-# define _MAX_PATH (NAM$C_MAXRSS+1) /* to define FILNAMSIZ below */
-# ifdef RETURN_CODES /* VMS interprets standard PK return codes incorrectly */
-# define RETURN(ret) return_VMS(__G__ (ret)) /* verbose version */
-# define EXIT(ret) return_VMS(__G__ (ret))
-# else
-# define RETURN return_VMS /* quiet version */
-# define EXIT return_VMS
-# endif
-# ifdef VMSCLI
-# define USAGE(ret) VMSCLI_usage(__G__ (ret))
-# endif
-# define DIR_BEG '['
-# define DIR_END ']'
-# define DIR_EXT ".dir"
-# ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY
-# endif
-# define lenEOL 1
-# define PutNativeEOL *q++ = native(LF);
-# define SCREENLINES screenlines()
-# if (defined(__VMS_VERSION) && !defined(VMS_VERSION))
-# define VMS_VERSION __VMS_VERSION
-# endif
-# if (defined(__VMS_VER) && !defined(__CRTL_VER))
-# define __CRTL_VER __VMS_VER
-# endif
-# if ((!defined(__CRTL_VER)) || (__CRTL_VER < 70000000))
-# define NO_GMTIME /* gmtime() of earlier VMS C RTLs is broken */
-# else
-# if (!defined(NO_EF_UT_TIME) && !defined(USE_EF_UT_TIME))
-# define USE_EF_UT_TIME
-# endif
-# endif
-# if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
-# define TIMESTAMP
-# endif
-# define RESTORE_UIDGID
-#endif /* VMS */
-
-/*---------------------------------------------------------------------------
- Win32 (Windows 95/NT) section:
- ---------------------------------------------------------------------------*/
-#if defined(FPTEX)
-#include <win32lib.h>
-/* We don't want to use fpTeX's stat() version */
-#undef stat
-#define stat _stat
-#endif
-
-#if (defined(WIN32) && !defined(POCKET_UNZIP))
-# include "win32/w32cfg.h"
-#endif
-
-
-
-
-
-/*************/
-/* Defines */
-/*************/
-
-#define UNZIP_VERSION 20 /* compatible with PKUNZIP 2.0 */
-#define VMS_UNZIP_VERSION 42 /* if OS-needed-to-extract is VMS: can do */
-
-#if (defined(MSDOS) || defined(OS2))
-# define DOS_OS2
-#endif
-
-#if (defined(OS2) || defined(WIN32))
-# define OS2_W32
-#endif
-
-#if (defined(DOS_OS2) || defined(WIN32))
-# define DOS_OS2_W32
-# define DOS_W32_OS2 /* historical: don't use */
-#endif
-
-#if (defined(DOS_OS2_W32) || defined(__human68k__))
-# define DOS_H68_OS2_W32
-#endif
-
-#if (defined(DOS_OS2) || defined(FLEXOS))
-# define DOS_FLX_OS2
-#endif
-
-#if (defined(DOS_OS2_W32) || defined(FLEXOS))
-# define DOS_FLX_OS2_W32
-#endif
-
-#if (defined(DOS_H68_OS2_W32) || defined(FLEXOS))
-# define DOS_FLX_H68_OS2_W32
-#endif
-
-#if (defined(TOPS20) || defined(VMS))
-# define T20_VMS
-#endif
-
-#if (defined(MSDOS) || defined(T20_VMS))
-# define DOS_T20_VMS
-#endif
-
-/* clean up with a few defaults */
-#ifndef DIR_END
-# define DIR_END '/' /* last char before program name or filename */
-#endif
-#ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY /* defaults to US convention */
-#endif
-#ifndef CLOSE_INFILE
-# define CLOSE_INFILE() close(G.zipfd)
-#endif
-#ifndef RETURN
-# define RETURN return /* only used in main() */
-#endif
-#ifndef EXIT
-# define EXIT exit
-#endif
-#ifndef USAGE
-# define USAGE(ret) usage(__G__ (ret)) /* used in unzip.c, zipinfo.c */
-#endif
-#ifndef TIMET_TO_NATIVE /* everybody but MSC 7.0 and Macintosh */
-# define TIMET_TO_NATIVE(x)
-# define NATIVE_TO_TIMET(x)
-#endif
-
-#if (defined(DOS_FLX_OS2_W32) || defined(UNIX) || defined(RISCOS))
-# ifndef HAVE_UNLINK
-# define HAVE_UNLINK
-# endif
-#endif
-#if (defined(AOS_VS) || defined(ATARI) || defined(__BEOS__)) /* GRR: others? */
-# ifndef HAVE_UNLINK
-# define HAVE_UNLINK
-# endif
-#endif
-
-/* OS-specific exceptions to the "ANSI <--> INT_SPRINTF" rule */
-
-#if (!defined(PCHAR_SPRINTF) && !defined(INT_SPRINTF))
-# if (defined(SYSV) || defined(CONVEX) || defined(NeXT) || defined(BSD4_4))
-# define INT_SPRINTF /* sprintf() returns int: SysVish/Posix */
-# endif
-# if (defined(DOS_FLX_OS2_W32) || defined(VMS) || defined(AMIGA))
-# define INT_SPRINTF /* sprintf() returns int: ANSI */
-# endif
-# if (defined(ultrix) || defined(__ultrix)) /* Ultrix 4.3 and newer */
-# if (defined(POSIX) || defined(__POSIX))
-# define INT_SPRINTF /* sprintf() returns int: ANSI/Posix */
-# endif
-# ifdef __GNUC__
-# define PCHAR_SPRINTF /* undetermined actual return value */
-# endif
-# endif
-# if (defined(__osf__) || defined(_AIX) || defined(CMS_MVS))
-# define INT_SPRINTF /* sprintf() returns int: ANSI/Posix */
-# endif
-# if defined(sun)
-# define PCHAR_SPRINTF /* sprintf() returns char *: SunOS cc *and* gcc */
-# endif
-#endif
-
-/* defaults that we hope will take care of most machines in the future */
-
-#if (!defined(PCHAR_SPRINTF) && !defined(INT_SPRINTF))
-# ifdef __STDC__
-# define INT_SPRINTF /* sprintf() returns int: ANSI */
-# endif
-# ifndef INT_SPRINTF
-# define PCHAR_SPRINTF /* sprintf() returns char *: BSDish */
-# endif
-#endif
-
-#define MSG_STDERR(f) (f & 1) /* bit 0: 0 = stdout, 1 = stderr */
-#define MSG_INFO(f) ((f & 6) == 0) /* bits 1 and 2: 0 = info */
-#define MSG_WARN(f) ((f & 6) == 2) /* bits 1 and 2: 1 = warning */
-#define MSG_ERROR(f) ((f & 6) == 4) /* bits 1 and 2: 2 = error */
-#define MSG_FATAL(f) ((f & 6) == 6) /* bits 1 and 2: (3 = fatal error) */
-#define MSG_ZFN(f) (f & 0x0008) /* bit 3: 1 = print zipfile name */
-#define MSG_FN(f) (f & 0x0010) /* bit 4: 1 = print filename */
-#define MSG_LNEWLN(f) (f & 0x0020) /* bit 5: 1 = leading newline if !SOL */
-#define MSG_TNEWLN(f) (f & 0x0040) /* bit 6: 1 = trailing newline if !SOL */
-#define MSG_MNEWLN(f) (f & 0x0080) /* bit 7: 1 = trailing NL for prompts */
-/* the following are subject to change */
-#define MSG_NO_WGUI(f) (f & 0x0100) /* bit 8: 1 = skip if Windows GUI */
-#define MSG_NO_AGUI(f) (f & 0x0200) /* bit 9: 1 = skip if Acorn GUI */
-#define MSG_NO_DLL2(f) (f & 0x0400) /* bit 10: 1 = skip if OS/2 DLL */
-#define MSG_NO_NDLL(f) (f & 0x0800) /* bit 11: 1 = skip if WIN32 DLL */
-#define MSG_NO_WDLL(f) (f & 0x1000) /* bit 12: 1 = skip if Windows DLL */
-
-#if (defined(MORE) && !defined(SCREENLINES))
-# ifdef DOS_FLX_OS2_W32
-# define SCREENLINES 25 /* can be (should be) a function instead */
-# else
-# define SCREENLINES 24 /* VT-100s are assumed to be minimal hardware */
-# endif
-#endif
-
-#define DIR_BLKSIZ 64 /* number of directory entries per block
- * (should fit in 4096 bytes, usually) */
-#ifndef WSIZE
-# define WSIZE 0x8000 /* window size--must be a power of two, and */
-#endif /* at least 32K for zip's deflate method */
-
-#ifndef INBUFSIZ
-# if (defined(MED_MEM) || defined(SMALL_MEM))
-# define INBUFSIZ 2048 /* works for MS-DOS small model */
-# else
-# define INBUFSIZ 8192 /* larger buffers for real OSes */
-# endif
-#endif
-
-#ifndef __16BIT__
-# define nearmalloc malloc
-# define nearfree free
-# if (!defined(__IBMC__) || !defined(OS2))
-# ifndef near
-# define near
-# endif
-# ifndef far
-# define far
-# endif
-# endif
-#endif
-
-#if (defined(DYNALLOC_CRCTAB) && !defined(DYNAMIC_CRC_TABLE))
-# undef DYNALLOC_CRCTAB
-#endif
-
-#if (defined(DYNALLOC_CRCTAB) && defined(REENTRANT))
-# undef DYNALLOC_CRCTAB /* not safe with reentrant code */
-#endif
-
-#if (defined(USE_ZLIB) && !defined(USE_OWN_CRCTAB))
-# ifdef DYNALLOC_CRCTAB
-# undef DYNALLOC_CRCTAB
-# endif
-#endif
-
-#if (defined(USE_ZLIB) && defined(ASM_CRC))
-# undef ASM_CRC
-#endif
-
-/* Logic for case of small memory, length of EOL > 1: if OUTBUFSIZ == 2048,
- * OUTBUFSIZ>>1 == 1024 and OUTBUFSIZ>>7 == 16; therefore rawbuf is 1008 bytes
- * and transbuf 1040 bytes. Have room for 32 extra EOL chars; 1008/32 == 31.5
- * chars/line, smaller than estimated 35-70 characters per line for C source
- * and normal text. Hence difference is sufficient for most "average" files.
- * (Argument scales for larger OUTBUFSIZ.)
- */
-#ifdef SMALL_MEM /* i.e., 16-bit OSes: MS-DOS, OS/2 1.x, etc. */
-# define LoadFarString(x) fLoadFarString(__G__ (x))
-# define LoadFarStringSmall(x) fLoadFarStringSmall(__G__ (x))
-# define LoadFarStringSmall2(x) fLoadFarStringSmall2(__G__ (x))
-# if (defined(_MSC_VER) && (_MSC_VER >= 600))
-# define zfstrcpy(dest, src) _fstrcpy((dest), (src))
-# endif
-# ifndef Far
-# define Far far /* __far only works for MSC 6.00, not 6.0a or Borland */
-# endif
-# define OUTBUFSIZ INBUFSIZ
-# if (lenEOL == 1)
-# define RAWBUFSIZ (OUTBUFSIZ>>1)
-# else
-# define RAWBUFSIZ ((OUTBUFSIZ>>1) - (OUTBUFSIZ>>7))
-# endif
-# define TRANSBUFSIZ (OUTBUFSIZ-RAWBUFSIZ)
- typedef short shrint; /* short/int or "shrink int" (unshrink) */
-#else
-# define zfstrcpy(dest, src) strcpy((dest), (src))
-# ifdef QDOS
-# define LoadFarString(x) Qstrfix(x) /* fix up _ for '.' */
-# define LoadFarStringSmall(x) Qstrfix(x)
-# define LoadFarStringSmall2(x) Qstrfix(x)
-# else
-# define LoadFarString(x) x
-# define LoadFarStringSmall(x) x
-# define LoadFarStringSmall2(x) x
-# endif
-# ifdef MED_MEM
-# define OUTBUFSIZ 0xFF80 /* can't malloc arrays of 0xFFE8 or more */
-# define TRANSBUFSIZ 0xFF80
- typedef short shrint;
-# else
-# define OUTBUFSIZ (lenEOL*WSIZE) /* more efficient text conversion */
-# define TRANSBUFSIZ (lenEOL*OUTBUFSIZ)
-# ifdef AMIGA
- typedef short shrint;
-# else
- typedef int shrint; /* for efficiency/speed, we hope... */
-# endif
-# endif /* ?MED_MEM */
-# define RAWBUFSIZ OUTBUFSIZ
-#endif /* ?SMALL_MEM */
-
-#ifndef Far
-# define Far
-#endif
-
-#ifndef MAIN
-# define MAIN main
-#endif
-
-#ifdef SFX /* disable some unused features for SFX executables */
-# ifndef NO_ZIPINFO
-# define NO_ZIPINFO
-# endif
-# ifdef TIMESTAMP
-# undef TIMESTAMP
-# endif
-#endif
-
-/* user may have defined both by accident... NOTIMESTAMP takes precedence */
-#if (defined(TIMESTAMP) && defined(NOTIMESTAMP))
-# undef TIMESTAMP
-#endif
-
-#if (!defined(COPYRIGHT_CLEAN) && !defined(USE_SMITH_CODE))
-# define COPYRIGHT_CLEAN
-#endif
-
-#if (!defined(LZW_CLEAN) && !defined(USE_UNSHRINK))
-# define LZW_CLEAN
-#endif
-
-#ifndef O_BINARY
-# define O_BINARY 0
-#endif
-
-#ifndef PIPE_ERROR
-# define PIPE_ERROR (errno == EPIPE)
-#endif
-
-/* File operations--use "b" for binary if allowed or fixed length 512 on VMS */
-#ifdef VMS
-# define FOPR "r","ctx=stm"
-# define FOPM "r+","ctx=stm","rfm=fix","mrs=512"
-# define FOPW "w","ctx=stm","rfm=fix","mrs=512"
-#endif /* VMS */
-
-#ifdef CMS_MVS
-/* Binary files must be RECFM=F,LRECL=1 for ftell() to get correct pos */
-/* ...unless byteseek is used. Let's try that for a while. */
-# define FOPR "rb,byteseek"
-# define FOPM "r+b,byteseek"
-# define FOPW "wb,recfm=v,lrecl=32760"
-# ifdef MVS
-# define FOPWT "w,lrecl=133"
-# else
-# define FOPWT "w"
-# endif
-#endif /* CMS_MVS */
-
-#ifdef TOPS20 /* TOPS-20 MODERN? You kidding? */
-# define FOPW "w8"
-#endif /* TOPS20 */
-
-/* Defaults when nothing special has been defined previously. */
-#ifdef MODERN
-# ifndef FOPR
-# define FOPR "rb"
-# endif
-# ifndef FOPM
-# define FOPM "r+b"
-# endif
-# ifndef FOPW
-# define FOPW "wb"
-# endif
-# ifndef FOPWT
-# define FOPWT "wt"
-# endif
-#else /* !MODERN */
-# ifndef FOPR
-# define FOPR "r"
-# endif
-# ifndef FOPM
-# define FOPM "r+"
-# endif
-# ifndef FOPW
-# define FOPW "w"
-# endif
-# ifndef FOPWT
-# define FOPWT "w"
-# endif
-#endif /* ?MODERN */
-
-/*
- * If <limits.h> exists on most systems, should include that, since it may
- * define some or all of the following: NAME_MAX, PATH_MAX, _POSIX_NAME_MAX,
- * _POSIX_PATH_MAX.
- */
-#ifdef DOS_FLX_OS2
-# include <limits.h>
-#endif
-
-#ifndef PATH_MAX
-# ifdef MAXPATHLEN
-# define PATH_MAX MAXPATHLEN /* in <sys/param.h> on some systems */
-# else
-# ifdef _MAX_PATH
-# define PATH_MAX _MAX_PATH
-# else
-# if FILENAME_MAX > 255
-# define PATH_MAX FILENAME_MAX /* used like PATH_MAX on some systems */
-# else
-# define PATH_MAX 1024
-# endif
-# endif /* ?_MAX_PATH */
-# endif /* ?MAXPATHLEN */
-#endif /* !PATH_MAX */
-
-#define FILNAMSIZ PATH_MAX
-
-#ifdef SHORT_SYMS /* Mark Williams C, ...? */
-# define extract_or_test_files xtr_or_tst_files
-# define extract_or_test_member xtr_or_tst_member
-#endif
-
-#ifdef REALLY_SHORT_SYMS /* TOPS-20 linker: first 6 chars */
-# define process_cdir_file_hdr XXpcdfh
-# define process_local_file_hdr XXplfh
-# define extract_or_test_files XXxotf /* necessary? */
-# define extract_or_test_member XXxotm /* necessary? */
-# define check_for_newer XXcfn
-# define overwrite_all XXoa
-# define process_all_files XXpaf
-# define extra_field XXef
-# define explode_lit8 XXel8
-# define explode_lit4 XXel4
-# define explode_nolit8 XXnl8
-# define explode_nolit4 XXnl4
-# define cpdist8 XXcpdist8
-# define inflate_codes XXic
-# define inflate_stored XXis
-# define inflate_fixed XXif
-# define inflate_dynamic XXid
-# define inflate_block XXib
-# define maxcodemax XXmax
-#endif
-
-#ifndef S_TIME_T_MAX /* max value of signed (>= 32-bit) time_t */
-# define S_TIME_T_MAX ((time_t)(ulg)0x7fffffffL)
-#endif
-#ifndef U_TIME_T_MAX /* max value of unsigned (>= 32-bit) time_t */
-# define U_TIME_T_MAX ((time_t)(ulg)0xffffffffL)
-#endif
-#ifdef DOSTIME_MINIMUM /* min DOSTIME value (1980-01-01) */
-# undef DOSTIME_MINIMUM
-#endif
-#define DOSTIME_MINIMUM ((ulg)0x00210000L)
-#ifdef DOSTIME_2038_01_18 /* approximate DOSTIME equivalent of */
-# undef DOSTIME_2038_01_18 /* the signed-32-bit time_t limit */
-#endif
-#define DOSTIME_2038_01_18 ((ulg)0x74320000L)
-
-#ifdef QDOS
-# define ZSUFX "_zip"
-# define ALT_ZSUFX ".zip"
-#else
-# ifdef RISCOS
-# define ZSUFX "/zip"
-# else
-# define ZSUFX ".zip"
-# endif
-# define ALT_ZSUFX ".ZIP" /* Unix-only so far (only case-sensitive fs) */
-#endif
-
-#define CENTRAL_HDR_SIG "\001\002" /* the infamous "PK" signature bytes, */
-#define LOCAL_HDR_SIG "\003\004" /* sans "PK" (so unzip executable not */
-#define END_CENTRAL_SIG "\005\006" /* mistaken for zipfile itself) */
-#define EXTD_LOCAL_SIG "\007\010" /* [ASCII "\113" == EBCDIC "\080" ??] */
-
-/* choice of activities for do_string() */
-#define SKIP 0 /* skip header block */
-#define DISPLAY 1 /* display archive comment (ASCII) */
-#define DISPL_8 5 /* display file comment (ext. ASCII) */
-#define DS_FN 2 /* read filename (ext. ASCII) */
-#define EXTRA_FIELD 3 /* copy extra field into buffer */
-#define DS_EF 3
-#ifdef AMIGA
-# define FILENOTE 4
-#endif
-
-#define DOES_NOT_EXIST -1 /* return values for check_for_newer() */
-#define EXISTS_AND_OLDER 0
-#define EXISTS_AND_NEWER 1
-
-#define ROOT 0 /* checkdir() extract-to path: called once */
-#define INIT 1 /* allocate buildpath: called once per member */
-#define APPEND_DIR 2 /* append a dir comp.: many times per member */
-#define APPEND_NAME 3 /* append actual filename: once per member */
-#define GETPATH 4 /* retrieve the complete path and free it */
-#define END 5 /* free root path prior to exiting program */
-
-/* version_made_by codes (central dir): make sure these */
-/* are not defined on their respective systems!! */
-#define FS_FAT_ 0 /* filesystem used by MS-DOS, OS/2, Win32 */
-#define AMIGA_ 1
-#define VMS_ 2
-#define UNIX_ 3
-#define VM_CMS_ 4
-#define ATARI_ 5 /* what if it's a minix filesystem? [cjh] */
-#define FS_HPFS_ 6 /* filesystem used by OS/2 (and NT 3.x) */
-#define MAC_ 7 /* HFS filesystem used by MacOS */
-#define Z_SYSTEM_ 8
-#define CPM_ 9
-#define TOPS20_ 10
-#define FS_NTFS_ 11 /* filesystem used by Windows NT */
-#define QDOS_ 12
-#define ACORN_ 13 /* Archimedes Acorn RISC OS */
-#define FS_VFAT_ 14 /* filesystem used by Windows 95, NT */
-#define MVS_ 15
-#define BEOS_ 16 /* hybrid POSIX/database filesystem */
-#define TANDEM_ 17 /* Tandem/NSK */
-#define NUM_HOSTS 18 /* index of last system + 1 */
-
-#define STORED 0 /* compression methods */
-#define SHRUNK 1
-#define REDUCED1 2
-#define REDUCED2 3
-#define REDUCED3 4
-#define REDUCED4 5
-#define IMPLODED 6
-#define TOKENIZED 7
-#define DEFLATED 8
-#define ENHDEFLATED 9
-#define DCLIMPLODED 10
-#define NUM_METHODS 11 /* index of last method + 1 */
-/* don't forget to update list_files(), extract.c and zipinfo.c appropriately
- * if NUM_METHODS changes */
-
-/* (the PK-class error codes are public and have been moved into unzip.h) */
-
-#define DF_MDY 0 /* date format 10/26/91 (USA only) */
-#define DF_DMY 1 /* date format 26/10/91 (most of the world) */
-#define DF_YMD 2 /* date format 91/10/26 (a few countries) */
-
-/*---------------------------------------------------------------------------
- Extra-field block ID values and offset info.
- ---------------------------------------------------------------------------*/
-/* extra-field ID values, all little-endian: */
-#define EF_AV 0x0007 /* PKWARE's authenticity verification */
-#define EF_OS2 0x0009 /* OS/2 extended attributes */
-#define EF_PKW32 0x000a /* PKWARE's Win95/98/WinNT filetimes */
-#define EF_PKVMS 0x000c /* PKWARE's VMS */
-#define EF_PKUNIX 0x000d /* PKWARE's Unix */
-#define EF_IZVMS 0x4d49 /* Info-ZIP's VMS ("IM") */
-#define EF_IZUNIX 0x5855 /* Info-ZIP's old Unix[1] ("UX") */
-#define EF_IZUNIX2 0x7855 /* Info-ZIP's new Unix[2] ("Ux") */
-#define EF_TIME 0x5455 /* universal timestamp ("UT") */
-#define EF_MAC3 0x334d /* Info-ZIP's new Macintosh (= "M3") */
-#define EF_JLMAC 0x07c8 /* Johnny Lee's old Macintosh (= 1992) */
-#define EF_ZIPIT 0x2605 /* Thomas Brown's Macintosh (ZipIt) */
-#define EF_ZIPIT2 0x2705 /* T. Brown's Mac (ZipIt) v 1.3.8 and newer ? */
-#define EF_VMCMS 0x4704 /* Info-ZIP's VM/CMS ("\004G") */
-#define EF_MVS 0x470f /* Info-ZIP's MVS ("\017G") */
-#define EF_ACL 0x4c41 /* (OS/2) access control list ("AL") */
-#define EF_NTSD 0x4453 /* NT security descriptor ("SD") */
-#define EF_BEOS 0x6542 /* BeOS ("Be") */
-#define EF_QDOS 0xfb4a /* SMS/QDOS ("J\373") */
-#define EF_AOSVS 0x5356 /* AOS/VS ("VS") */
-#define EF_SPARK 0x4341 /* David Pilling's Acorn/SparkFS ("AC") */
-#define EF_MD5 0x4b46 /* Fred Kantor's MD5 ("FK") */
-#define EF_ASIUNIX 0x756e /* ASi's Unix ("nu") */
-
-#define EB_HEADSIZE 4 /* length of extra field block header */
-#define EB_ID 0 /* offset of block ID in header */
-#define EB_LEN 2 /* offset of data length field in header */
-#define EB_UCSIZE_P 0 /* offset of ucsize field in compr. data */
-#define EB_CMPRHEADLEN 6 /* lenght of compression header */
-
-#define EB_UX_MINLEN 8 /* minimal "UX" field contains atime, mtime */
-#define EB_UX_FULLSIZE 12 /* full "UX" field (atime, mtime, uid, gid) */
-#define EB_UX_ATIME 0 /* offset of atime in "UX" extra field data */
-#define EB_UX_MTIME 4 /* offset of mtime in "UX" extra field data */
-#define EB_UX_UID 8 /* byte offset of UID in "UX" field data */
-#define EB_UX_GID 10 /* byte offset of GID in "UX" field data */
-
-#define EB_UX2_MINLEN 4 /* minimal "Ux" field contains UID/GID */
-#define EB_UX2_UID 0 /* byte offset of UID in "Ux" field data */
-#define EB_UX2_GID 2 /* byte offset of GID in "Ux" field data */
-#define EB_UX2_VALID (1 << 8) /* UID/GID present */
-
-#define EB_UT_MINLEN 1 /* minimal UT field contains Flags byte */
-#define EB_UT_FLAGS 0 /* byte offset of Flags field */
-#define EB_UT_TIME1 1 /* byte offset of 1st time value */
-#define EB_UT_FL_MTIME (1 << 0) /* mtime present */
-#define EB_UT_FL_ATIME (1 << 1) /* atime present */
-#define EB_UT_FL_CTIME (1 << 2) /* ctime present */
-
-#define EB_FLGS_OFFS 4 /* offset of flags area in generic compressed
- extra field blocks (OS2, NT, and others) */
-#define EB_OS2_HLEN 4 /* size of OS2/ACL compressed data header */
-#define EB_BEOS_HLEN 5 /* length of BeOS e.f attribute header */
-#define EB_BE_FL_UNCMPR 0x01 /* "BeOS attributes uncompressed" bit flag */
-#define EB_MAC3_HLEN 14 /* length of Mac3 attribute block header */
-#define EB_M3_FL_DATFRK 0x01 /* "this entry is data fork" flag */
-#define EB_M3_FL_UNCMPR 0x04 /* "Mac3 attributes uncompressed" bit flag */
-#define EB_M3_FL_TIME64 0x08 /* "Mac3 time fields are 64 bit wide" flag */
-#define EB_M3_FL_NOUTC 0x10 /* "Mac3 timezone offset fields missing" flag */
-
-#define EB_NTSD_C_LEN 4 /* length of central NT security data */
-#define EB_NTSD_L_LEN 5 /* length of minimal local NT security data */
-#define EB_NTSD_VERSION 4 /* offset of NTSD version byte */
-#define EB_NTSD_MAX_VER (0) /* maximum version # we know how to handle */
-
-#define EB_ASI_CRC32 0 /* offset of ASI Unix field's crc32 checksum */
-#define EB_ASI_MODE 4 /* offset of ASI Unix permission mode field */
-
-/*---------------------------------------------------------------------------
- True sizes of the various headers, as defined by PKWARE--so it is not
- likely that these will ever change. But if they do, make sure both these
- defines AND the typedefs below get updated accordingly.
- ---------------------------------------------------------------------------*/
-#define LREC_SIZE 26 /* lengths of local file headers, central */
-#define CREC_SIZE 42 /* directory headers, and the end-of- */
-#define ECREC_SIZE 18 /* central-dir record, respectively */
-
-#define MAX_BITS 13 /* used in unshrink() */
-#define HSIZE (1 << MAX_BITS) /* size of global work area */
-
-#define LF 10 /* '\n' on ASCII machines; must be 10 due to EBCDIC */
-#define CR 13 /* '\r' on ASCII machines; must be 13 due to EBCDIC */
-#define CTRLZ 26 /* DOS & OS/2 EOF marker (used in fileio.c, vms.c) */
-
-#ifdef EBCDIC
-# define foreign(c) ascii[(uch)(c)]
-# define native(c) ebcdic[(uch)(c)]
-# define NATIVE "EBCDIC"
-# define NOANSIFILT
-#endif
-
-#if (defined(CRAY) && defined(ZMEM))
-# undef ZMEM
-#endif
-
-#ifdef ZMEM
-# undef ZMEM
-# define memcmp(b1,b2,len) bcmp(b2,b1,len)
-# define memcpy(dest,src,len) bcopy(src,dest,len)
-# define memzero bzero
-#else
-# define memzero(dest,len) memset(dest,0,len)
-#endif
-
-#ifdef VMS
-# define ENV_UNZIP "UNZIP_OPTS" /* names of environment variables */
-# define ENV_ZIPINFO "ZIPINFO_OPTS"
-#endif /* VMS */
-#ifdef RISCOS
-# define ENV_UNZIP "Unzip$Options"
-# define ENV_ZIPINFO "Zipinfo$Options"
-# define ENV_UNZIPEXTS "Unzip$Exts"
-#endif /* RISCOS */
-#ifndef ENV_UNZIP
-# define ENV_UNZIP "UNZIP" /* the standard names */
-# define ENV_ZIPINFO "ZIPINFO"
-#endif
-#define ENV_UNZIP2 "UNZIPOPT" /* alternate names, for zip compat. */
-#define ENV_ZIPINFO2 "ZIPINFOOPT"
-
-#if (!defined(QQ) && !defined(NOQQ))
-# define QQ
-#endif
-
-#ifdef QQ /* Newtware version: no file */
-# define QCOND (!uO.qflag) /* comments with -vq or -vqq */
-#else /* Bill Davidsen version: no way to */
-# define QCOND (longhdr) /* kill file comments when listing */
-#endif
-
-#ifdef OLD_QQ
-# define QCOND2 (uO.qflag < 2)
-#else
-# define QCOND2 (!uO.qflag)
-#endif
-
-#ifndef TRUE
-# define TRUE 1 /* sort of obvious */
-#endif
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#ifndef SEEK_SET
-# define SEEK_SET 0
-# define SEEK_CUR 1
-# define SEEK_END 2
-#endif
-
-#if (defined(UNIX) && defined(S_IFLNK) && !defined(MTS))
-# define SYMLINKS
-# ifndef S_ISLNK
-# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-# endif
-#endif /* UNIX && S_IFLNK && !MTS */
-
-#ifndef S_ISDIR
-# ifdef CMS_MVS
-# define S_ISDIR(m) (FALSE)
-# else
-# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-# endif
-#endif
-
-#ifndef IS_VOLID
-# define IS_VOLID(m) ((m) & 0x08)
-#endif
-
-
-
-
-
-/**************/
-/* Typedefs */
-/**************/
-
-#ifdef NO_UID_GID
-# ifdef UID_USHORT
- typedef unsigned short uid_t; /* TI SysV.3 */
- typedef unsigned short gid_t;
-# else
- typedef unsigned int uid_t; /* SCO Xenix */
- typedef unsigned int gid_t;
-# endif
-#endif
-
-#if (defined(WIN32) || defined(sgi) || defined(GOT_UTIMBUF) || defined(ATARI))
- typedef struct utimbuf ztimbuf;
-#else
- typedef struct ztimbuf {
- time_t actime; /* new access time */
- time_t modtime; /* new modification time */
- } ztimbuf;
-#endif
-
-typedef struct iztimes {
- time_t atime; /* new access time */
- time_t mtime; /* new modification time */
- time_t ctime; /* used for creation time; NOT same as st_ctime */
-} iztimes;
-
-#ifdef SET_DIR_ATTRIB
- typedef struct dirtime { /* temporary struct for holding directory info */
- struct dirtime *next; /* until can be sorted and set at end */
- char *fn; /* filename of directory */
- union {
- iztimes t3; /* mtime, atime, ctime */
- ztimbuf t2; /* modtime, actime */
- } u;
- unsigned perms; /* same as min_info.file_attr */
- int have_uidgid; /* flag */
- ush uidgid[2];
- } dirtime;
-#endif /* SET_DIR_ATTRIB */
-
-typedef struct min_info {
- long offset;
- ulg crc; /* crc (needed if extended header) */
- ulg compr_size; /* compressed size (needed if extended header) */
- ulg uncompr_size; /* uncompressed size (needed if extended header) */
- int hostnum;
- unsigned file_attr; /* local flavor, as used by creat(), chmod()... */
- unsigned encrypted : 1; /* file encrypted: decrypt before uncompressing */
- unsigned ExtLocHdr : 1; /* use time instead of CRC for decrypt check */
- unsigned textfile : 1; /* file is text (according to zip) */
- unsigned textmode : 1; /* file is to be extracted as text */
- unsigned lcflag : 1; /* convert filename to lowercase */
- unsigned vollabel : 1; /* "file" is an MS-DOS volume (disk) label */
-} min_info;
-
-typedef struct VMStimbuf {
- char *revdate; /* (both roughly correspond to Unix modtime/st_mtime) */
- char *credate;
-} VMStimbuf;
-
-/*---------------------------------------------------------------------------
- Zipfile work area declarations.
- ---------------------------------------------------------------------------*/
-
-#ifdef MALLOC_WORK
- union work {
- struct { /* unshrink(): */
- shrint *Parent; /* (8193 * sizeof(shrint)) */
- uch *value;
- uch *Stack;
- } shrink;
- uch *Slide; /* explode(), inflate(), unreduce() */
- };
-#else /* !MALLOC_WORK */
- union work {
- struct { /* unshrink(): */
- shrint Parent[HSIZE]; /* (8192 * sizeof(shrint)) == 16KB minimum */
- uch value[HSIZE]; /* 8KB */
- uch Stack[HSIZE]; /* 8KB */
- } shrink; /* total = 32KB minimum; 80KB on Cray/Alpha */
- uch Slide[WSIZE]; /* explode(), inflate(), unreduce() */
- };
-#endif /* ?MALLOC_WORK */
-
-#define slide G.area.Slide
-
-#if (defined(DLL) && !defined(NO_SLIDE_REDIR))
-# define redirSlide G.redirect_sldptr
-#else
-# define redirSlide G.area.Slide
-#endif
-
-/*---------------------------------------------------------------------------
- Zipfile layout declarations. If these headers ever change, make sure the
- xxREC_SIZE defines (above) change with them!
- ---------------------------------------------------------------------------*/
-
- typedef uch local_byte_hdr[ LREC_SIZE ];
-# define L_VERSION_NEEDED_TO_EXTRACT_0 0
-# define L_VERSION_NEEDED_TO_EXTRACT_1 1
-# define L_GENERAL_PURPOSE_BIT_FLAG 2
-# define L_COMPRESSION_METHOD 4
-# define L_LAST_MOD_DOS_DATETIME 6
-# define L_CRC32 10
-# define L_COMPRESSED_SIZE 14
-# define L_UNCOMPRESSED_SIZE 18
-# define L_FILENAME_LENGTH 22
-# define L_EXTRA_FIELD_LENGTH 24
-
- typedef uch cdir_byte_hdr[ CREC_SIZE ];
-# define C_VERSION_MADE_BY_0 0
-# define C_VERSION_MADE_BY_1 1
-# define C_VERSION_NEEDED_TO_EXTRACT_0 2
-# define C_VERSION_NEEDED_TO_EXTRACT_1 3
-# define C_GENERAL_PURPOSE_BIT_FLAG 4
-# define C_COMPRESSION_METHOD 6
-# define C_LAST_MOD_DOS_DATETIME 8
-# define C_CRC32 12
-# define C_COMPRESSED_SIZE 16
-# define C_UNCOMPRESSED_SIZE 20
-# define C_FILENAME_LENGTH 24
-# define C_EXTRA_FIELD_LENGTH 26
-# define C_FILE_COMMENT_LENGTH 28
-# define C_DISK_NUMBER_START 30
-# define C_INTERNAL_FILE_ATTRIBUTES 32
-# define C_EXTERNAL_FILE_ATTRIBUTES 34
-# define C_RELATIVE_OFFSET_LOCAL_HEADER 38
-
- typedef uch ec_byte_rec[ ECREC_SIZE+4 ];
-/* define SIGNATURE 0 space-holder only */
-# define NUMBER_THIS_DISK 4
-# define NUM_DISK_WITH_START_CENTRAL_DIR 6
-# define NUM_ENTRIES_CENTRL_DIR_THS_DISK 8
-# define TOTAL_ENTRIES_CENTRAL_DIR 10
-# define SIZE_CENTRAL_DIRECTORY 12
-# define OFFSET_START_CENTRAL_DIRECTORY 16
-# define ZIPFILE_COMMENT_LENGTH 20
-
-
- typedef struct local_file_header { /* LOCAL */
- uch version_needed_to_extract[2];
- ush general_purpose_bit_flag;
- ush compression_method;
- ulg last_mod_dos_datetime;
- ulg crc32;
- ulg csize;
- ulg ucsize;
- ush filename_length;
- ush extra_field_length;
- } local_file_hdr;
-
-#if 0
- typedef struct central_directory_file_header { /* CENTRAL */
- uch version_made_by[2];
- uch version_needed_to_extract[2];
- ush general_purpose_bit_flag;
- ush compression_method;
- ulg last_mod_dos_datetime;
- ulg crc32;
- ulg csize;
- ulg ucsize;
- ush filename_length;
- ush extra_field_length;
- ush file_comment_length;
- ush disk_number_start;
- ush internal_file_attributes;
- ulg external_file_attributes;
- ulg relative_offset_local_header;
- } cdir_file_hdr;
-#endif /* 0 */
-
- typedef struct end_central_dir_record { /* END CENTRAL */
- ush number_this_disk;
- ush num_disk_start_cdir;
- ush num_entries_centrl_dir_ths_disk;
- ush total_entries_central_dir;
- ulg size_central_directory;
- ulg offset_start_central_directory;
- ush zipfile_comment_length;
- } ecdir_rec;
-
-
-/* Huffman code lookup table entry--this entry is four bytes for machines
- that have 16-bit pointers (e.g. PC's in the small or medium model).
- Valid extra bits are 0..13. e == 15 is EOB (end of block), e == 16
- means that v is a literal, 16 < e < 32 means that v is a pointer to
- the next table, which codes e - 16 bits, and lastly e == 99 indicates
- an unused code. If a code with e == 99 is looked up, this implies an
- error in the data. */
-
-struct huft {
- uch e; /* number of extra bits or operation */
- uch b; /* number of bits in this code or subcode */
- union {
- ush n; /* literal, length base, or distance base */
- struct huft *t; /* pointer to next level of table */
- } v;
-};
-
-
-typedef struct _APIDocStruct {
- char *compare;
- char *function;
- char *syntax;
- char *purpose;
-} APIDocStruct;
-
-
-
-
-/*************/
-/* Globals */
-/*************/
-
-#if (defined(OS2) && !defined(FUNZIP))
-# include "os2/os2data.h"
-#endif
-
-#include "globals.h"
-
-
-
-/*************************/
-/* Function Prototypes */
-/*************************/
-
-/*---------------------------------------------------------------------------
- Functions in unzip.c (initialization routines):
- ---------------------------------------------------------------------------*/
-
-#ifndef WINDLL
- int MAIN OF((int argc, char **argv));
- int unzip OF((__GPRO__ int argc, char **argv));
- int uz_opts OF((__GPRO__ int *pargc, char ***pargv));
- int usage OF((__GPRO__ int error));
-#endif /* !WINDLL */
-
-/*---------------------------------------------------------------------------
- Functions in process.c (main driver routines):
- ---------------------------------------------------------------------------*/
-
-int process_zipfiles OF((__GPRO));
-void free_G_buffers OF((__GPRO));
-/* static int do_seekable OF((__GPRO__ int lastchance)); */
-/* static int find_ecrec OF((__GPRO__ long searchlen)); */
-int uz_end_central OF((__GPRO));
-int process_cdir_file_hdr OF((__GPRO));
-int get_cdir_ent OF((__GPRO));
-int process_local_file_hdr OF((__GPRO));
-unsigned ef_scan_for_izux OF((uch *ef_buf, unsigned ef_len, int ef_is_c,
- ulg dos_mdatetime,
- iztimes *z_utim, ush *z_uidgid));
-
-#ifndef SFX
-
-/*---------------------------------------------------------------------------
- Functions in zipinfo.c (`zipinfo-style' listing routines):
- ---------------------------------------------------------------------------*/
-
-#ifndef NO_ZIPINFO
-#ifndef WINDLL
- int zi_opts OF((__GPRO__ int *pargc, char ***pargv));
-#endif
-int zi_end_central OF((__GPRO));
-int zipinfo OF((__GPRO));
-/* static int zi_long OF((__GPRO__ ulg *pEndprev)); */
-/* static int zi_short OF((__GPRO)); */
-/* static char *zi_time OF((__GPRO__ ZCONST ulg *datetimez,
- ZCONST time_t *modtimez, char *d_t_str));*/
-#endif /* !NO_ZIPINFO */
-
-/*---------------------------------------------------------------------------
- Functions in list.c (generic zipfile-listing routines):
- ---------------------------------------------------------------------------*/
-
-int list_files OF((__GPRO));
-#ifdef TIMESTAMP
- int get_time_stamp OF((__GPRO__ time_t *last_modtime,
- unsigned *nmember));
-#endif
-int ratio OF((ulg uc, ulg c));
-void fnprint OF((__GPRO));
-
-#endif /* !SFX */
-
-/*---------------------------------------------------------------------------
- Functions in fileio.c:
- ---------------------------------------------------------------------------*/
-
-int open_input_file OF((__GPRO));
-int open_outfile OF((__GPRO)); /* also vms.c */
-void undefer_input OF((__GPRO));
-void defer_leftover_input OF((__GPRO));
-unsigned readbuf OF((__GPRO__ char *buf, register unsigned len));
-int readbyte OF((__GPRO));
-int fillinbuf OF((__GPRO));
-#ifdef FUNZIP
- int flush OF((__GPRO__ ulg size)); /* actually funzip.c */
-#else
- int flush OF((__GPRO__ uch *buf, ulg size, int unshrink));
-#endif
-/* static int disk_error OF((__GPRO)); */
-void handler OF((int signal));
-time_t dos_to_unix_time OF((ulg dos_datetime));
-int check_for_newer OF((__GPRO__ char *filename)); /* os2,vmcms,vms */
-int do_string OF((__GPRO__ unsigned int len, int option));
-ush makeword OF((ZCONST uch *b));
-ulg makelong OF((ZCONST uch *sig));
-#if (!defined(STR_TO_ISO) || defined(NEED_STR2ISO))
- char *str2iso OF((char *dst, ZCONST char *src));
-#endif
-#if (!defined(STR_TO_OEM) || defined(NEED_STR2OEM))
- char *str2oem OF((char *dst, ZCONST char *src));
-#endif
-int zstrnicmp OF((register ZCONST char *s1,
- register ZCONST char *s2,
- register unsigned n));
-#ifdef REGULUS
- int zstat OF((char *p, struct stat *s));
-#endif
-#ifdef ZMEM /* MUST be ifdef'd because of conflicts with the standard def. */
- zvoid *memset OF((register zvoid *, register int, register unsigned int));
- int memcmp OF((register ZCONST zvoid*, register ZCONST zvoid *,
- register unsigned int));
- zvoid *memcpy OF((register zvoid *, register ZCONST zvoid *,
- register unsigned int));
-#endif
-#ifdef SMALL_MEM
- char *fLoadFarString OF((__GPRO__ const char Far *sz));
- char *fLoadFarStringSmall OF((__GPRO__ const char Far *sz));
- char *fLoadFarStringSmall2 OF((__GPRO__ const char Far *sz));
- #ifndef zfstrcpy
- char Far * Far zfstrcpy OF((char Far *s1, const char Far *s2));
- #endif
-#endif
-
-
-/*---------------------------------------------------------------------------
- Functions in extract.c:
- ---------------------------------------------------------------------------*/
-
-int extract_or_test_files OF((__GPRO));
-/* static int store_info OF((void)); */
-/* static int extract_or_test_member OF((__GPRO)); */
-/* static int TestExtraField OF((__GPRO__ uch *ef, unsigned ef_len)); */
-/* static int test_OS2 OF((__GPRO__ uch *eb, unsigned eb_size)); */
-/* static int test_NT OF((__GPRO__ uch *eb, unsigned eb_size)); */
-int memextract OF((__GPRO__ uch *tgt, ulg tgtsize,
- uch *src, ulg srcsize));
-int memflush OF((__GPRO__ uch *rawbuf, ulg size));
-char *fnfilter OF((ZCONST char *raw, uch *space));
-
-/*---------------------------------------------------------------------------
- Decompression functions:
- ---------------------------------------------------------------------------*/
-
-#if (!defined(SFX) && !defined(FUNZIP))
-int explode OF((__GPRO)); /* explode.c */
-#endif
-int huft_free OF((struct huft *t)); /* inflate.c */
-int huft_build OF((__GPRO__ ZCONST unsigned *b, unsigned n,
- unsigned s, ZCONST ush *d, ZCONST ush *e,
- struct huft **t, int *m));
-#ifdef USE_ZLIB
- int UZinflate OF((__GPRO)); /* inflate.c */
-# define inflate_free(x) inflateEnd(&((Uz_Globs *)(&G))->dstrm)
-#else
- int inflate OF((__GPRO)); /* inflate.c */
- int inflate_free OF((__GPRO)); /* inflate.c */
-#endif /* ?USE_ZLIB */
-#if (!defined(SFX) && !defined(FUNZIP))
-void unreduce OF((__GPRO)); /* unreduce.c */
-/* static void LoadFollowers OF((__GPRO__ f_array *follower, uch *Slen));
- * unreduce.c */
-int unshrink OF((__GPRO)); /* unshrink.c */
-/* static void partial_clear OF((__GPRO)); * unshrink.c */
-#endif /* !SFX && !FUNZIP */
-
-/*---------------------------------------------------------------------------
- Internal API functions (only included in DLL versions):
- ---------------------------------------------------------------------------*/
-
-#ifdef DLL
- void setFileNotFound OF((__GPRO)); /* api.c */
- int unzipToMemory OF((__GPRO__ char *zip, char *file,
- UzpBuffer *retstr)); /* api.c */
- int redirect_outfile OF((__GPRO)); /* api.c */
- int writeToMemory OF((__GPRO__ uch *rawbuf, ulg size));
- int close_redirect OF((__GPRO)); /* api.c */
- /* this obsolescent entry point kept for compatibility: */
- int UzpUnzip OF((int argc, char **argv));/* use UzpMain */
-#ifdef OS2DLL
- int varmessage OF((__GPRO__ uch *buf, ulg size));
- int varputchar OF((__GPRO__ int c)); /* rexxapi.c */
- int finish_REXX_redirect OF((__GPRO)); /* rexxapi.c */
-#endif
-#ifdef API_DOC
- void APIhelp OF((__GPRO__ int argc, char **argv));
-#endif /* apihelp.c */
-#endif /* DLL */
-
-/*---------------------------------------------------------------------------
- Acorn RISC OS-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef RISCOS
- int isRISCOSexfield OF((void *extra_field)); /* acorn.c */
- void setRISCOSexfield OF((char *path, void *extra_field)); /* acorn.c */
- void printRISCOSexfield OF((int isdir, void *extra_field)); /* acorn.c */
-#endif
-
-/*---------------------------------------------------------------------------
- Human68K-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef __human68k__
- void InitTwentyOne OF((void));
-#endif
-
-/*---------------------------------------------------------------------------
- Macintosh-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef MACOS
- void screenOpen OF((char *)); /* macscreen.c */
- void screenControl OF((char *, int)); /* macscreen.c */
- void screenDump OF((char *, long)); /* macscreen.c */
- void screenUpdate OF((WindowPtr)); /* macscreen.c */
- void screenClose OF((void)); /* macscreen.c */
- int macgetch OF((void)); /* macscreen.c */
-
- int macmkdir OF((char *)); /* mac.c */
- short macopen OF((char *, short)); /* mac.c */
- short maccreat OF((char *)); /* mac.c */
- short macread OF((short, char *, unsigned)); /* mac.c */
- long macwrite OF((short, char *, unsigned)); /* mac.c */
- short macclose OF((short)); /* mac.c */
- long maclseek OF((short, long, short)); /* mac.c */
- char *macfgets OF((char *, int, FILE *)); /* mac.c */
- int macfprintf OF((FILE *, char *, ...)); /* mac.c */
- int macprintf OF((char *, ...)); /* mac.c */
-#endif
-
-/*---------------------------------------------------------------------------
- MSDOS-only functions:
- ---------------------------------------------------------------------------*/
-
-#if (defined(MSDOS) && (defined(__GO32__) || defined(__EMX__)))
- unsigned _dos_getcountryinfo(void *); /* msdos.c */
-#if (!defined(__DJGPP__) || (__DJGPP__ < 2))
- unsigned _dos_setftime(int, unsigned short, unsigned short); /* msdos.c */
- unsigned _dos_setfileattr(char *, unsigned); /* msdos.c */
- unsigned _dos_creat(char *, unsigned, int *); /* msdos.c */
- void _dos_getdrive(unsigned *); /* msdos.c */
- unsigned _dos_close(int); /* msdos.c */
-#endif /* !__DJGPP__ || (__DJGPP__ < 2) */
-#endif
-
-/*---------------------------------------------------------------------------
- OS/2-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef OS2 /* GetFileTime conflicts with something in Win32 header files */
-#if (defined(REENTRANT) && defined(USETHREADID))
- ulg GetThreadId OF((void));
-#endif
- int GetCountryInfo OF((void)); /* os2.c */
- long GetFileTime OF((ZCONST char *name)); /* os2.c */
-/* static void SetPathAttrTimes OF((__GPRO__ int flags, int dir)); os2.c */
-/* static int SetEAs OF((__GPRO__ const char *path,
- void *eablock)); os2.c */
-/* static int SetACL OF((__GPRO__ const char *path,
- void *eablock)); os2.c */
-/* static int IsFileNameValid OF((const char *name)); os2.c */
-/* static void map2fat OF((char *pathcomp, char **pEndFAT)); os2.c */
-/* static int SetLongNameEA OF((char *name, char *longname)); os2.c */
-/* static void InitNLS OF((void)); os2.c */
- int IsUpperNLS OF((int nChr)); /* os2.c */
- int ToLowerNLS OF((int nChr)); /* os2.c */
- void DebugMalloc OF((void)); /* os2.c */
-#endif
-
-/*---------------------------------------------------------------------------
- QDOS-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef QDOS
- int QMatch (uch, uch);
- void QFilename (__GPRO__ char *);
- char *Qstrfix (char *);
- int QReturn (int zip_error);
-#endif
-
-/*---------------------------------------------------------------------------
- TOPS20-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef TOPS20
- int upper OF((char *s)); /* tops20.c */
- int enquote OF((char *s)); /* tops20.c */
- int dequote OF((char *s)); /* tops20.c */
- int fnlegal OF(()); /* error if prototyped? */ /* tops20.c */
-#endif
-
-/*---------------------------------------------------------------------------
- VM/CMS- and MVS-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef CMS_MVS
- extent getVMMVSexfield OF((char *type, uch *ef_block, unsigned datalen));
- FILE *vmmvs_open_infile OF((__GPRO)); /* vmmvs.c */
- void close_infile OF((__GPRO)); /* vmmvs.c */
-#endif
-
-/*---------------------------------------------------------------------------
- VMS-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef VMS
- int check_format OF((__GPRO)); /* vms.c */
-/* int open_outfile OF((__GPRO)); * (see fileio.c) vms.c */
-/* int flush OF((__GPRO__ uch *rawbuf, unsigned size,
- int final_flag)); * (see fileio.c) vms.c */
-#ifdef RETURN_CODES
- void return_VMS OF((__GPRO__ int zip_error)); /* vms.c */
-#else
- void return_VMS OF((int zip_error)); /* vms.c */
-#endif
-#ifdef VMSCLI
- ulg vms_unzip_cmdline OF((int *, char ***)); /* cmdline.c */
- int VMSCLI_usage OF((__GPRO__ int error)); /* cmdline.c */
-#endif
-#endif
-
-/*---------------------------------------------------------------------------
- WIN32-only functions:
- ---------------------------------------------------------------------------*/
-
-#ifdef WIN32
- int IsWinNT OF((void)); /* win32.c */
-#ifdef NTSD_EAS
- void process_defer_NT OF((__GPRO)); /* win32.c */
- int test_NTSD OF((__GPRO__ uch *eb, unsigned eb_size,
- uch *eb_ucptr, ulg eb_ucsize)); /* win32.c */
-# define TEST_NTSD test_NTSD
-#endif
-#ifdef W32_STAT_BANDAID
- int zstat_win32 OF((__W32STAT_GLOBALS__
- const char *path, struct stat *buf)); /* win32.c */
-#endif
-#endif
-
-/*---------------------------------------------------------------------------
- Miscellaneous/shared functions:
- ---------------------------------------------------------------------------*/
-
-Uz_Globs *globalsCtor OF((void)); /* globals.c */
-
-void envargs OF((__GPRO__ int *Pargc, char ***Pargv,
- ZCONST char *envstr, ZCONST char *envstr2));
- /* envargs.c */
-void mksargs OF((int *argcp, char ***argvp)); /* envargs.c */
-
-int match OF((ZCONST char *s, ZCONST char *p,
- int ic)); /* match.c */
-int iswild OF((ZCONST char *p)); /* match.c */
-
-#ifdef DYNALLOC_CRCTAB
- void free_crc_table OF((void)); /* crctab.c */
-#endif
-#ifndef USE_ZLIB
- ZCONST ulg near *get_crc_table OF((void)); /* funzip.c, crctab.c */
- ulg crc32 OF((ulg crc, ZCONST uch *buf, extent len));
-#endif /* !USE_ZLIB */ /* assembler source or crc32.c */
-
-int dateformat OF((void)); /* currently, only msdos.c */
-#ifndef WINDLL
- void version OF((__GPRO)); /* local */
-#endif
-int mapattr OF((__GPRO)); /* local */
-int mapname OF((__GPRO__ int renamed)); /* local */
-int checkdir OF((__GPRO__ char *pathcomp, int flag)); /* local */
-char *do_wild OF((__GPRO__ char *wildzipfn)); /* local */
-char *GetLoadPath OF((__GPRO)); /* local */
-#if (defined(MORE) && (defined(UNIX) || defined(VMS) || defined(__BEOS__)))
- int screenlines OF((void)); /* local */
-#endif
-#ifndef MTS /* macro in MTS */
- void close_outfile OF((__GPRO)); /* local */
-#endif
-#ifdef SET_DIR_ATTRIB
- int set_direc_attribs OF((__GPRO__ dirtime *d)); /* local */
-#endif
-#ifdef TIMESTAMP
-# ifdef WIN32
- int stamp_file OF((__GPRO__
- ZCONST char *fname, time_t modtime)); /* local */
-# else
- int stamp_file OF((ZCONST char *fname, time_t modtime)); /* local */
-# endif
-#endif
-#ifdef SYSTEM_SPECIFIC_CTOR
- void SYSTEM_SPECIFIC_CTOR OF((__GPRO)); /* local */
-#endif
-
-
-
-
-
-/************/
-/* Macros */
-/************/
-
-#ifndef MAX
-# define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-#ifndef MIN
-# define MIN(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-#ifdef DEBUG
-# define Trace(x) fprintf x
-#else
-# define Trace(x)
-#endif
-
-#ifdef DEBUG_TIME
-# define TTrace(x) fprintf x
-#else
-# define TTrace(x)
-#endif
-
-#ifdef NO_DEBUG_IN_MACROS
-# define MTrace(x)
-#else
-# define MTrace(x) Trace(x)
-#endif
-
-#if (defined(UNIX) || defined(T20_VMS)) /* generally old systems */
-# define ToLower(x) ((char)(isupper((int)x)? tolower((int)x) : x))
-#else
-# define ToLower tolower /* assumed "smart"; used in match() */
-#endif
-
-#ifdef USE_STRM_INPUT
- /* ``Replace'' the unbuffered UNIX style I/O function with similar
- * standard C functions from <stdio.h>.
- */
-# define read(fd,buf,n) fread((buf),1,(n),(FILE *)(fd))
-# define lseek(fd,o,w) fseek((FILE *)(fd),(o),(w))
-# define close(fd) fclose((FILE *)(fd))
-#endif /* USE_STRM_INPUT */
-
-/* The return value of the Info() "macro function" is never checked in
- * UnZip. Otherwise, to get the same behaviour as for (*G.message)(), the
- * Info() definition for "FUNZIP" would have to be corrected:
- * #define Info(buf,flag,sprf_arg) \
- * (fprintf((flag)&1? stderr : stdout, \
- * (char *)(sprintf sprf_arg, (buf))) == EOF)
- */
-#ifndef Info /* may already have been defined for redirection */
-# ifdef FUNZIP
-# define Info(buf,flag,sprf_arg) \
- fprintf((flag)&1? stderr : stdout, (char *)(sprintf sprf_arg, (buf)))
-# else
-# ifdef INT_SPRINTF /* optimized version for "int sprintf()" flavour */
-# define Info(buf,flag,sprf_arg) \
- (*G.message)((zvoid *)&G, (uch *)(buf), (ulg)sprintf sprf_arg, (flag))
-# else /* generic version, does not use sprintf() return value */
-# define Info(buf,flag,sprf_arg) \
- (*G.message)((zvoid *)&G, (uch *)(buf), \
- (ulg)(sprintf sprf_arg, strlen((char *)(buf))), (flag))
-# endif
-# endif
-#endif /* !Info */
-
-/* The following macros wrappers around the fnfilter function are used many
- * times to prepare archive entry names or name components for displaying
- * listings and (warning/error) messages. They use sections in the upper half
- * of 'slide' as buffer, since their output is normally fed through the
- * Info() macro with 'slide' (the start of this area) as message buffer.
- */
-#define FnFilter1(fname) fnfilter((fname), slide + (WSIZE>>1))
-#define FnFilter2(fname) fnfilter((fname), slide + ((WSIZE>>1) + (WSIZE>>2)))
-
-#ifndef FUNZIP /* used only in inflate.c */
-# define MESSAGE(str,len,flag) (*G.message)((zvoid *)&G,(str),(len),(flag))
-#endif
-
-#if 0 /* Optimization: use the (const) result of crc32(0L,NULL,0) */
-# define CRCVAL_INITIAL crc32(0L, NULL, 0)
-#else
-# define CRCVAL_INITIAL 0L
-#endif
-
-#ifndef TEST_NTSD /* "NTSD valid?" checking function */
-# define TEST_NTSD NULL /* ... is not available */
-#endif
-
-/*
- * Seek to the block boundary of the block which includes abs_offset,
- * then read block into input buffer and set pointers appropriately.
- * If block is already in the buffer, just set the pointers. This macro
- * is used by uz_end_central (process.c), zi_end_central (zipinfo.c) and
- * do_string (fileio.c). A slightly modified version is embedded within
- * extract_or_test_files (extract.c). readbyte() and readbuf() (fileio.c)
- * are compatible. NOTE THAT abs_offset is intended to be the "proper off-
- * set" (i.e., if there were no extra bytes prepended); cur_zipfile_bufstart
- * contains the corrected offset.
- *
- * Since ZLSEEK is never used during decompression, it is safe to use the
- * slide[] buffer for the error message.
- *
- * The awkward "%cbs_offset" construct is provided for the obnoxious Solaris
- * compiler, which wants to do macro substitution inside strings.
- */
-
-#ifndef ZLSEEK
-# ifdef USE_STRM_INPUT
-# define _ZLS_RELOAD(abs_offset) {\
- MTrace((stderr, "ZLSEEK: %cbs_offset = %ld, G.extra_bytes = %ld\n",\
- 'a', (abs_offset), G.extra_bytes));\
- fseek(G.zipfd,(LONGINT)bufstart,SEEK_SET);\
- G.cur_zipfile_bufstart = ftell(G.zipfd);\
- MTrace((stderr,\
- " request = %ld, (abs+extra) = %ld, inbuf_offset = %ld\n",\
- request, ((abs_offset)+G.extra_bytes), inbuf_offset));\
- MTrace((stderr, " bufstart = %ld, cur_zipfile_bufstart = %ld\n",\
- bufstart, G.cur_zipfile_bufstart));\
- if ((G.incnt = fread((char *)G.inbuf,1,INBUFSIZ,G.zipfd)) <= 0)\
- return(PK_EOF);\
- G.inptr = G.inbuf + (int)inbuf_offset;\
- G.incnt -= (int)inbuf_offset;\
- }
-# else /* !USE_STRM_INPUT */
-# define _ZLS_RELOAD(abs_offset) {\
- MTrace((stderr, "ZLSEEK: %cbs_offset = %ld, G.extra_bytes = %ld\n",\
- 'a', (abs_offset), G.extra_bytes));\
- G.cur_zipfile_bufstart = lseek(G.zipfd,(LONGINT)bufstart,SEEK_SET);\
- MTrace((stderr,\
- " request = %ld, (abs+extra) = %ld, inbuf_offset = %ld\n",\
- request, ((abs_offset)+G.extra_bytes), inbuf_offset));\
- MTrace((stderr, " bufstart = %ld, cur_zipfile_bufstart = %ld\n",\
- bufstart, G.cur_zipfile_bufstart));\
- if ((G.incnt = read(G.zipfd,(char *)G.inbuf,INBUFSIZ)) <= 0)\
- return(PK_EOF);\
- G.inptr = G.inbuf + (int)inbuf_offset;\
- G.incnt -= (int)inbuf_offset;\
- }
-# endif /* ?USE_STRM_INPUT */
-
-# define ZLSEEK(abs_offset) {\
- LONGINT request = (abs_offset) + G.extra_bytes;\
- LONGINT inbuf_offset = request % INBUFSIZ;\
- LONGINT bufstart = request - inbuf_offset;\
-\
- if (request < 0) {\
- Info(slide, 1, ((char *)slide, LoadFarStringSmall(SeekMsg),\
- G.zipfn, LoadFarString(ReportMsg)));\
- return(PK_BADERR);\
- } else if (bufstart != G.cur_zipfile_bufstart)\
- _ZLS_RELOAD(abs_offset)\
- else {\
- G.incnt += (G.inptr-G.inbuf) - (int)inbuf_offset;\
- G.inptr = G.inbuf + (int)inbuf_offset;\
- }\
- }
-#endif /* !ZLSEEK */
-
-#define SKIP_(length) if(length&&((error=do_string(__G__ length,SKIP))!=0))\
- {error_in_archive=error; if(error>1) return error;}
-
-/*
- * Skip a variable-length field, and report any errors. Used in zipinfo.c
- * and unzip.c in several functions.
- *
- * macro SKIP_(length)
- * ush length;
- * {
- * if (length && ((error = do_string(length, SKIP)) != 0)) {
- * error_in_archive = error; /-* might be warning *-/
- * if (error > 1) /-* fatal *-/
- * return (error);
- * }
- * }
- *
- */
-
-
-#ifdef FUNZIP
-# define FLUSH(w) flush(__G__ (ulg)(w))
-# define NEXTBYTE getc(G.in) /* redefined in crypt.h if full version */
-#else
-# define FLUSH(w) if (G.mem_mode) memflush(__G__ redirSlide,(ulg)(w)); \
- else flush(__G__ redirSlide,(ulg)(w),0)
-# define NEXTBYTE (--G.incnt >= 0 ? (int)(*G.inptr++) : readbyte(__G))
-#endif
-
-
-#define READBITS(nbits,zdest) {if(nbits>G.bits_left) {int temp; G.zipeof=1;\
- while (G.bits_left<=8*(int)(sizeof(G.bitbuf)-1) && (temp=NEXTBYTE)!=EOF) {\
- G.bitbuf|=(ulg)temp<<G.bits_left; G.bits_left+=8; G.zipeof=0;}}\
- zdest=(shrint)((ush)G.bitbuf&mask_bits[nbits]);G.bitbuf>>=nbits;\
- G.bits_left-=nbits;}
-
-/*
- * macro READBITS(nbits,zdest) * only used by unreduce and unshrink *
- * {
- * if (nbits > G.bits_left) { * fill G.bitbuf, 8*sizeof(ulg) bits *
- * int temp;
- *
- * G.zipeof = 1;
- * while (G.bits_left <= 8*(int)(sizeof(G.bitbuf)-1) &&
- * (temp = NEXTBYTE) != EOF) {
- * G.bitbuf |= (ulg)temp << G.bits_left;
- * G.bits_left += 8;
- * G.zipeof = 0;
- * }
- * }
- * zdest = (shrint)((ush)G.bitbuf & mask_bits[nbits]);
- * G.bitbuf >>= nbits;
- * G.bits_left -= nbits;
- * }
- *
- */
-
-
-/* GRR: should change name to STRLOWER and use StringLower if possible */
-
-/*
- * Copy the zero-terminated string in str1 into str2, converting any
- * uppercase letters to lowercase as we go. str2 gets zero-terminated
- * as well, of course. str1 and str2 may be the same character array.
- */
-#ifdef __human68k__
-# define TOLOWER(str1, str2) \
- { \
- char *p=(str1), *q=(str2); \
- uch c; \
- while ((c = *p++) != '\0') { \
- if (iskanji(c)) { \
- if (*p == '\0') \
- break; \
- *q++ = c; \
- *q++ = *p++; \
- } else \
- *q++ = isupper(c) ? tolower(c) : c; \
- } \
- *q = '\0'; \
- }
-#else
-# define TOLOWER(str1, str2) \
- { \
- char *p, *q; \
- p = (str1) - 1; \
- q = (str2); \
- while (*++p) \
- *q++ = (char)(isupper((int)(*p))? tolower((int)(*p)) : *p); \
- *q = '\0'; \
- }
-#endif
-/*
- * NOTES: This macro makes no assumptions about the characteristics of
- * the tolower() function or macro (beyond its existence), nor does it
- * make assumptions about the structure of the character set (i.e., it
- * should work on EBCDIC machines, too). The fact that either or both
- * of isupper() and tolower() may be macros has been taken into account;
- * watch out for "side effects" (in the C sense) when modifying this
- * macro.
- */
-
-#ifndef foreign
-# define foreign(c) (c)
-#endif
-
-#ifndef native
-# define native(c) (c)
-# define A_TO_N(str1)
-#else
-# ifndef NATIVE
-# define NATIVE "native chars"
-# endif
-# define A_TO_N(str1) {register uch *p;\
- for (p=(uch *)(str1); *p; p++) *p=native(*p);}
-#endif
-/*
- * Translate the zero-terminated string in str1 from ASCII to the native
- * character set. The translation is performed in-place and uses the
- * "native" macro to translate each character.
- *
- * NOTE: Using the "native" macro means that is it the only part of unzip
- * which knows which translation table (if any) is actually in use to
- * produce the native character set. This makes adding new character set
- * translation tables easy, insofar as all that is needed is an appropriate
- * "native" macro definition and the translation table itself. Currently,
- * the only non-ASCII native character set implemented is EBCDIC, but this
- * may not always be so.
- */
-
-
-/* default setup for internal codepage: assume ISO 8859-1 compatibility!! */
-#if (!defined(NATIVE) && !defined(CRTL_CP_IS_ISO) && !defined(CRTL_CP_IS_OEM))
-# define CRTL_CP_IS_ISO
-#endif
-
-
-/* Translate "extended ASCII" chars (OEM coding for DOS and OS/2; else
- * ISO-8859-1 [ISO Latin 1, Win Ansi,...]) into the internal "native"
- * code page. As with A_TO_N(), conversion is done in place.
- */
-#ifndef _ISO_INTERN
-# ifdef CRTL_CP_IS_OEM
-# ifndef IZ_ISO2OEM_ARRAY
-# define IZ_ISO2OEM_ARRAY
-# endif
-# define _ISO_INTERN(str1) {register uch *p;\
- for (p=(uch *)(str1); *p; p++)\
- *p = native((*p & 0x80) ? iso2oem[*p & 0x7f] : *p);}
-# else
-# define _ISO_INTERN(str1) A_TO_N(str1)
-# endif
-#endif
-
-#ifndef _OEM_INTERN
-# ifdef CRTL_CP_IS_OEM
-# define _OEM_INTERN(str1) A_TO_N(str1)
-# else
-# ifndef IZ_OEM2ISO_ARRAY
-# define IZ_OEM2ISO_ARRAY
-# endif
-# define _OEM_INTERN(str1) {register uch *p;\
- for (p=(uch *)(str1); *p; p++)\
- *p = native((*p & 0x80) ? oem2iso[*p & 0x7f] : *p);}
-# endif
-#endif
-
-#ifndef STR_TO_ISO
-# ifdef CRTL_CP_IS_ISO
-# define STR_TO_ISO strcpy
-# else
-# define STR_TO_ISO str2iso
-# define NEED_STR2ISO
-# endif
-#endif
-
-#ifndef STR_TO_OEM
-# ifdef CRTL_CP_IS_OEM
-# define STR_TO_OEM strcpy
-# else
-# define STR_TO_OEM str2oem
-# define NEED_STR2OEM
-# endif
-#endif
-
-#if (!defined(INTERN_TO_ISO) && !defined(ASCII2ISO))
-# ifdef CRTL_CP_IS_OEM
- /* know: "ASCII" is "OEM" */
-# define ASCII2ISO(c) (((c) & 0x80) ? oem2iso[(c) & 0x7f] : (c))
-# if (defined(NEED_STR2ISO) && !defined(CRYP_USES_OEM2ISO))
-# define CRYP_USES_OEM2ISO
-# endif
-# else
- /* assume: "ASCII" is "ISO-ANSI" */
-# define ASCII2ISO(c) (c)
-# endif
-#endif
-
-#if (!defined(INTERN_TO_OEM) && !defined(ASCII2OEM))
-# ifdef CRTL_CP_IS_OEM
- /* know: "ASCII" is "OEM" */
-# define ASCII2OEM(c) (c)
-# else
- /* assume: "ASCII" is "ISO-ANSI" */
-# define ASCII2OEM(c) (((c) & 0x80) ? iso2oem[(c) & 0x7f] : (c))
-# if (defined(NEED_STR2OEM) && !defined(CRYP_USES_ISO2OEM))
-# define CRYP_USES_ISO2OEM
-# endif
-# endif
-#endif
-
-/* codepage conversion setup for testp() in crypt.c */
-#ifdef CRTL_CP_IS_ISO
-# ifndef STR_TO_CP2
-# define STR_TO_CP2 STR_TO_OEM
-# endif
-#else
-# ifdef CRTL_CP_IS_OEM
-# ifndef STR_TO_CP2
-# define STR_TO_CP2 STR_TO_ISO
-# endif
-# else /* native internal CP is neither ISO nor OEM */
-# ifndef STR_TO_CP1
-# define STR_TO_CP1 STR_TO_ISO
-# endif
-# ifndef STR_TO_CP2
-# define STR_TO_CP2 STR_TO_OEM
-# endif
-# endif
-#endif
-
-
-/* Convert filename (and file comment string) into "internal" charset.
- * This macro assumes that Zip entry filenames are coded in OEM (IBM DOS)
- * codepage when made on
- * -> DOS (this includes 16-bit Windows 3.1) (FS_FAT_)
- * -> OS/2 (FS_HPFS_)
- * -> Win95/WinNT with Nico Mak's WinZip (FS_NTFS_ && hostver == "5.0")
- *
- * All other ports are assumed to code zip entry filenames in ISO 8859-1.
- */
-#ifndef Ext_ASCII_TO_Native
-# define Ext_ASCII_TO_Native(string, hostnum, hostver) \
- if ((hostnum) == FS_FAT_ || (hostnum) == FS_HPFS_ || \
- ((hostnum) == FS_NTFS_ && (hostver) == 50)) { \
- _OEM_INTERN((string)); \
- } else { \
- _ISO_INTERN((string)); \
- }
-#endif
-
-
-
-/**********************/
-/* Global constants */
-/**********************/
-
- extern ZCONST ush near mask_bits[];
- extern ZCONST char *fnames[2];
-
-#ifdef EBCDIC
- extern ZCONST uch ebcdic[];
-#endif
-#ifdef IZ_ISO2OEM_ARRAY
- extern ZCONST uch Far iso2oem[];
-#endif
-#ifdef IZ_OEM2ISO_ARRAY
- extern ZCONST uch Far oem2iso[];
-#endif
-
- extern ZCONST char Far VersionDate[];
- extern ZCONST char Far CentSigMsg[];
- extern ZCONST char Far EndSigMsg[];
- extern ZCONST char Far SeekMsg[];
- extern ZCONST char Far FilenameNotMatched[];
- extern ZCONST char Far ExclFilenameNotMatched[];
- extern ZCONST char Far ReportMsg[];
-
-#ifndef SFX
- extern ZCONST char Far CompiledWith[];
-#endif /* !SFX */
-
-
-
-/***********************************/
-/* Global (shared?) RTL variables */
-/***********************************/
-
-#ifdef DECLARE_ERRNO
- extern int errno;
-#endif
-
-
-#endif /* !__unzpriv_h */
diff --git a/Build/source/extra/unzip/version.h b/Build/source/extra/unzip/version.h
deleted file mode 100644
index 763cc13078c..00000000000
--- a/Build/source/extra/unzip/version.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- version.h (for UnZip) by Info-ZIP.
-
- This header file is not copyrighted and may be distributed without
- restriction. (That's a little geek humor, heh heh.)
- */
-
-#ifndef __version_h /* don't include more than once */
-#define __version_h
-
-#ifdef BETA
-# undef BETA /* define BETA for internal beta releases */
-#endif
-
-#ifdef BETA
-# define BETALEVEL "d BETA"
-# define VERSION_DATE "27 November 98" /* internal beta version */
-#else
-# define BETALEVEL ""
-# define VERSION_DATE "28 November 1998" /* official release version */
-# define RELEASE
-#endif
-
-#define UZ_MAJORVER 5 /* UnZip */
-#define UZ_MINORVER 4
-
-#define ZI_MAJORVER 2 /* ZipInfo */
-#define ZI_MINORVER 3
-
-#define PATCHLEVEL 0
-
-
-/* these are obsolete but remain for backward compatibility: */
-#define D2_MAJORVER UZ_MAJORVER /* DLL for OS/2 */
-#define D2_MINORVER UZ_MINORVER
-#define D2_PATCHLEVEL PATCHLEVEL
-
-#define DW_MAJORVER UZ_MAJORVER /* DLL for MS Windows */
-#define DW_MINORVER UZ_MINORVER
-#define DW_PATCHLEVEL PATCHLEVEL
-
-#define WIN_VERSION_DATE VERSION_DATE
-
-#endif /* !__version_h */
diff --git a/Build/source/extra/unzip/win32/nt.c b/Build/source/extra/unzip/win32/nt.c
deleted file mode 100644
index 5f5572381f1..00000000000
--- a/Build/source/extra/unzip/win32/nt.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
-
- Copyright (c) 1996 Scott Field
-
- Module Name:
-
- nt.c
-
- Abstract:
-
- This module implements WinNT security descriptor operations for the
- Win32 Info-ZIP project. Operation such as setting file security,
- using/querying local and remote privileges, and queuing of operations
- is performed here. The contents of this module are only relevant
- when the code is running on Windows NT, and the target volume supports
- persistent Acl storage.
-
- User privileges that allow accessing certain privileged aspects of the
- security descriptor (such as the Sacl) are only used if the user specified
- to do so.
-
- Author:
-
- Scott Field (sfield@microsoft.com)
-
- Last revised: 18 Jan 97
-
- */
-
-#define WIN32_LEAN_AND_MEAN
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include <windows.h>
-#ifdef __RSXNT__
-# include "win32/rsxntwin.h"
-#endif
-#include "win32/nt.h"
-
-
-#ifdef NTSD_EAS /* This file is only needed for NTSD handling */
-
-/* Borland C++ does not define FILE_SHARE_DELETE. Others also? */
-#ifndef FILE_SHARE_DELETE
-# define FILE_SHARE_DELETE 0x00000004
-#endif
-
-
-/* private prototypes */
-
-static BOOL Initialize(VOID);
-#if 0 /* currently unused */
-static BOOL Shutdown(VOID);
-#endif
-static BOOL DeferSet(char *resource, PVOLUMECAPS VolumeCaps, uch *buffer);
-static VOID GetRemotePrivilegesSet(CHAR *FileName, PDWORD dwRemotePrivileges);
-static VOID InitLocalPrivileges(VOID);
-
-
-BOOL bInitialized = FALSE; /* module level stuff initialized? */
-HANDLE hInitMutex = NULL; /* prevent multiple initialization */
-
-BOOL g_bRestorePrivilege = FALSE; /* for local set file security override */
-BOOL g_bSaclPrivilege = FALSE; /* for local set sacl operations, only when
- restore privilege not present */
-
-/* our single cached volume capabilities structure that describes the last
- volume root we encountered. A single entry like this works well in the
- zip/unzip scenario for a number of reasons:
- 1. typically one extraction path during unzip.
- 2. typically process one volume at a time during zip, and then move
- on to the next.
- 3. no cleanup code required and no memory leaks.
- 4. simple code.
-
- This approach should be reworked to a linked list approach if we expect to
- be called by many threads which are processing a variety of input/output
- volumes, since lock contention and stale data may become a bottleneck. */
-
-VOLUMECAPS g_VolumeCaps;
-CRITICAL_SECTION VolumeCapsLock;
-
-
-/* our deferred set structure linked list element, used for making a copy
- of input data which is used at a later time to process the original input
- at a time when it makes more sense. eg, applying security to newly created
- directories, after all files have been placed in such directories. */
-
-CRITICAL_SECTION SetDeferLock;
-
-typedef struct _DEFERRED_SET {
- struct _DEFERRED_SET *Next;
- uch *buffer; /* must point to DWORD aligned block */
- PVOLUMECAPS VolumeCaps;
- char *resource;
-} DEFERRED_SET, *PDEFERRED_SET, *LPDEFERRED_SET;
-
-PDEFERRED_SET pSetHead = NULL;
-PDEFERRED_SET pSetTail;
-
-static BOOL Initialize(VOID)
-{
- HANDLE hMutex;
- HANDLE hOldMutex;
-
- if(bInitialized) return TRUE;
-
- hMutex = CreateMutex(NULL, TRUE, NULL);
- if(hMutex == NULL) return FALSE;
-
- hOldMutex = (HANDLE)InterlockedExchange((LPLONG)&hInitMutex, (LONG)hMutex);
-
- if(hOldMutex != NULL) {
- /* somebody setup the mutex already */
- InterlockedExchange((LPLONG)&hInitMutex, (LONG)hOldMutex);
-
- CloseHandle(hMutex); /* close new, un-needed mutex */
-
- /* wait for initialization to complete and return status */
- WaitForSingleObject(hOldMutex, INFINITE);
- ReleaseMutex(hOldMutex);
-
- return bInitialized;
- }
-
- /* initialize module level resources */
-
- InitializeCriticalSection( &SetDeferLock );
-
- InitializeCriticalSection( &VolumeCapsLock );
- memset(&g_VolumeCaps, 0, sizeof(VOLUMECAPS));
-
- InitLocalPrivileges();
-
- bInitialized = TRUE;
-
- ReleaseMutex(hMutex); /* release correct mutex */
-
- return TRUE;
-}
-
-#if 0 /* currently not used ! */
-static BOOL Shutdown(VOID)
-{
- /* really need to free critical sections, disable enabled privilges, etc,
- but doing so brings up possibility of race conditions if those resources
- are about to be used. The easiest way to handle this is let these
- resources be freed when the process terminates... */
-
- return TRUE;
-}
-#endif /* never */
-
-
-static BOOL DeferSet(char *resource, PVOLUMECAPS VolumeCaps, uch *buffer)
-{
- PDEFERRED_SET psd;
- DWORD cbDeferSet;
- DWORD cbResource;
- DWORD cbBuffer;
-
- if(!bInitialized) if(!Initialize()) return FALSE;
-
- cbResource = lstrlenA(resource) + 1;
- cbBuffer = GetSecurityDescriptorLength((PSECURITY_DESCRIPTOR)buffer);
- cbDeferSet = sizeof(DEFERRED_SET) + cbBuffer + sizeof(VOLUMECAPS) +
- cbResource;
-
- psd = (PDEFERRED_SET)HeapAlloc(GetProcessHeap(), 0, cbDeferSet);
- if(psd == NULL) return FALSE;
-
- psd->Next = NULL;
- psd->buffer = (uch *)(psd+1);
- psd->VolumeCaps = (PVOLUMECAPS)((char *)psd->buffer + cbBuffer);
- psd->resource = (char *)((char *)psd->VolumeCaps + sizeof(VOLUMECAPS));
-
- memcpy(psd->buffer, buffer, cbBuffer);
- memcpy(psd->VolumeCaps, VolumeCaps, sizeof(VOLUMECAPS));
- psd->VolumeCaps->bProcessDefer = TRUE;
- memcpy(psd->resource, resource, cbResource);
-
- /* take defer lock */
- EnterCriticalSection( &SetDeferLock );
-
- /* add element at tail of list */
-
- if(pSetHead == NULL) {
- pSetHead = psd;
- } else {
- pSetTail->Next = psd;
- }
-
- pSetTail = psd;
-
- /* release defer lock */
- LeaveCriticalSection( &SetDeferLock );
-
- return TRUE;
-}
-
-BOOL ProcessDefer(PDWORD dwDirectoryCount, PDWORD dwBytesProcessed,
- PDWORD dwDirectoryFail, PDWORD dwBytesFail)
-{
- PDEFERRED_SET This;
- PDEFERRED_SET Next;
-
- *dwDirectoryCount = 0;
- *dwBytesProcessed = 0;
-
- *dwDirectoryFail = 0;
- *dwBytesFail = 0;
-
- if(!bInitialized) return TRUE; /* nothing to do */
-
- EnterCriticalSection( &SetDeferLock );
-
- This = pSetHead;
-
- while(This) {
-
- if(SecuritySet(This->resource, This->VolumeCaps, This->buffer)) {
- (*dwDirectoryCount)++;
- *dwBytesProcessed +=
- GetSecurityDescriptorLength((PSECURITY_DESCRIPTOR)This->buffer);
- } else {
- (*dwDirectoryFail)++;
- *dwBytesFail +=
- GetSecurityDescriptorLength((PSECURITY_DESCRIPTOR)This->buffer);
- }
-
- Next = This->Next;
- HeapFree(GetProcessHeap(), 0, This);
- This = Next;
- }
-
- pSetHead = NULL;
-
- LeaveCriticalSection( &SetDeferLock );
-
- return TRUE;
-}
-
-BOOL ValidateSecurity(uch *securitydata)
-{
- PSECURITY_DESCRIPTOR sd = (PSECURITY_DESCRIPTOR)securitydata;
- PACL pAcl;
- PSID pSid;
- BOOL bAclPresent;
- BOOL bDefaulted;
-
- if(!IsWinNT()) return TRUE; /* don't do anything if not on WinNT */
-
- if(!IsValidSecurityDescriptor(sd)) return FALSE;
-
- /* verify Dacl integrity */
-
- if(!GetSecurityDescriptorDacl(sd, &bAclPresent, &pAcl, &bDefaulted))
- return FALSE;
-
- if(bAclPresent) {
- if(!IsValidAcl(pAcl)) return FALSE;
- }
-
- /* verify Sacl integrity */
-
- if(!GetSecurityDescriptorSacl(sd, &bAclPresent, &pAcl, &bDefaulted))
- return FALSE;
-
- if(bAclPresent) {
- if(!IsValidAcl(pAcl)) return FALSE;
- }
-
- /* verify owner integrity */
-
- if(!GetSecurityDescriptorOwner(sd, &pSid, &bDefaulted))
- return FALSE;
-
- if(pSid != NULL) {
- if(!IsValidSid(pSid)) return FALSE;
- }
-
- /* verify group integrity */
-
- if(!GetSecurityDescriptorGroup(sd, &pSid, &bDefaulted))
- return FALSE;
-
- if(pSid != NULL) {
- if(!IsValidSid(pSid)) return FALSE;
- }
-
- return TRUE;
-}
-
-static VOID GetRemotePrivilegesSet(char *FileName, PDWORD dwRemotePrivileges)
-{
- HANDLE hFile;
-
- *dwRemotePrivileges = 0;
-
- /* see if we have the SeRestorePrivilege */
-
- hFile = CreateFileA(
- FileName,
- ACCESS_SYSTEM_SECURITY | WRITE_DAC | WRITE_OWNER | READ_CONTROL,
- FILE_SHARE_READ | FILE_SHARE_DELETE, /* no sd updating allowed here */
- NULL,
- OPEN_EXISTING,
- FILE_FLAG_BACKUP_SEMANTICS,
- NULL
- );
-
- if(hFile != INVALID_HANDLE_VALUE) {
- /* no remote way to determine SeRestorePrivilege -- just try a
- read/write to simulate it */
- SECURITY_INFORMATION si = DACL_SECURITY_INFORMATION |
- SACL_SECURITY_INFORMATION | OWNER_SECURITY_INFORMATION |
- GROUP_SECURITY_INFORMATION;
- PSECURITY_DESCRIPTOR sd;
- DWORD cbBuf = 0;
-
- GetKernelObjectSecurity(hFile, si, NULL, cbBuf, &cbBuf);
-
- if(ERROR_INSUFFICIENT_BUFFER == GetLastError()) {
- if((sd = HeapAlloc(GetProcessHeap(), 0, cbBuf)) != NULL) {
- if(GetKernelObjectSecurity(hFile, si, sd, cbBuf, &cbBuf)) {
- if(SetKernelObjectSecurity(hFile, si, sd))
- *dwRemotePrivileges |= OVERRIDE_RESTORE;
- }
- HeapFree(GetProcessHeap(), 0, sd);
- }
- }
-
- CloseHandle(hFile);
- } else {
-
- /* see if we have the SeSecurityPrivilege */
- /* note we don't need this if we have SeRestorePrivilege */
-
- hFile = CreateFileA(
- FileName,
- ACCESS_SYSTEM_SECURITY,
- FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, /* max */
- NULL,
- OPEN_EXISTING,
- 0,
- NULL
- );
-
- if(hFile != INVALID_HANDLE_VALUE) {
- CloseHandle(hFile);
- *dwRemotePrivileges |= OVERRIDE_SACL;
- }
- }
-}
-
-
-BOOL GetVolumeCaps(
- char *rootpath, /* filepath, or NULL */
- char *name, /* filename associated with rootpath */
- PVOLUMECAPS VolumeCaps /* result structure describing capabilities */
- )
-{
- char TempRootPath[MAX_PATH + 1];
- DWORD cchTempRootPath = 0;
- BOOL bSuccess = TRUE; /* assume success until told otherwise */
-
- if(!bInitialized) if(!Initialize()) return FALSE;
-
- /* process the input path to produce a consistent path suitable for
- compare operations and also suitable for certain picky Win32 API
- that don't like forward slashes */
-
- if(rootpath != NULL && rootpath[0] != '\0') {
- DWORD i;
-
- cchTempRootPath = lstrlen(rootpath);
- if(cchTempRootPath > MAX_PATH) return FALSE;
-
- /* copy input, converting forward slashes to back slashes as we go */
-
- for(i = 0 ; i <= cchTempRootPath ; i++) {
- if(rootpath[i] == '/') TempRootPath[i] = '\\';
- else TempRootPath[i] = rootpath[i];
- }
-
- /* check for UNC and Null terminate or append trailing \ as
- appropriate */
-
- /* possible valid UNCs we are passed follow:
- \\machine\foo\bar (path is \\machine\foo\)
- \\machine\foo (path is \\machine\foo\)
- \\machine\foo\
- \\.\c$\ (FIXFIX: Win32API doesn't like this - GetComputerName())
- LATERLATER: handling mounted DFS drives in the future will require
- slightly different logic which isn't available today.
- This is required because directories can point at
- different servers which have differing capabilities.
- */
-
- if(TempRootPath[0] == '\\' && TempRootPath[1] == '\\') {
- DWORD slash = 0;
-
- for(i = 2 ; i < cchTempRootPath ; i++) {
- if(TempRootPath[i] == '\\') {
- slash++;
-
- if(slash == 2) {
- i++;
- TempRootPath[i] = '\0';
- cchTempRootPath = i;
- break;
- }
- }
- }
-
- /* if there was only one slash found, just tack another onto the
- end */
-
- if(slash == 1 && TempRootPath[cchTempRootPath] != '\\') {
- TempRootPath[cchTempRootPath] = TempRootPath[0]; /* '\' */
- TempRootPath[cchTempRootPath+1] = '\0';
- cchTempRootPath++;
- }
-
- } else {
-
- if(TempRootPath[1] == ':') {
-
- /* drive letter specified, truncate to root */
- TempRootPath[2] = '\\';
- TempRootPath[3] = '\0';
- cchTempRootPath = 3;
- } else {
-
- /* must be file on current drive */
- TempRootPath[0] = '\0';
- cchTempRootPath = 0;
- }
-
- }
-
- } /* if path != NULL */
-
- /* grab lock protecting cached entry */
- EnterCriticalSection( &VolumeCapsLock );
-
- if(!g_VolumeCaps.bValid ||
- lstrcmpi(g_VolumeCaps.RootPath, TempRootPath) != 0)
- {
-
- /* no match found, build up new entry */
-
- DWORD dwFileSystemFlags;
- DWORD dwRemotePrivileges = 0;
- BOOL bRemote = FALSE;
-
- /* release lock during expensive operations */
- LeaveCriticalSection( &VolumeCapsLock );
-
- bSuccess = GetVolumeInformation(
- (TempRootPath[0] == '\0') ? NULL : TempRootPath,
- NULL, 0,
- NULL, NULL,
- &dwFileSystemFlags,
- NULL, 0);
-
-
- /* only if target volume supports Acls, and we were told to use
- privileges do we need to go out and test for the remote case */
-
- if(bSuccess && (dwFileSystemFlags & FS_PERSISTENT_ACLS) &&
- VolumeCaps->bUsePrivileges)
- {
- if(GetDriveType( (TempRootPath[0] == '\0') ? NULL : TempRootPath )
- == DRIVE_REMOTE)
- {
- bRemote = TRUE;
-
- /* make a determination about our remote capabilities */
-
- GetRemotePrivilegesSet(name, &dwRemotePrivileges);
- }
- }
-
- /* always take the lock again, since we release it below */
- EnterCriticalSection( &VolumeCapsLock );
-
- /* replace the existing data if successful */
- if(bSuccess) {
-
- lstrcpynA(g_VolumeCaps.RootPath, TempRootPath, cchTempRootPath+1);
- g_VolumeCaps.bProcessDefer = FALSE;
- g_VolumeCaps.dwFileSystemFlags = dwFileSystemFlags;
- g_VolumeCaps.bRemote = bRemote;
- g_VolumeCaps.dwRemotePrivileges = dwRemotePrivileges;
- g_VolumeCaps.bValid = TRUE;
- }
- }
-
- if(bSuccess) {
- /* copy input elements */
- g_VolumeCaps.bUsePrivileges = VolumeCaps->bUsePrivileges;
- g_VolumeCaps.dwFileAttributes = VolumeCaps->dwFileAttributes;
-
- /* give caller results */
- memcpy(VolumeCaps, &g_VolumeCaps, sizeof(VOLUMECAPS));
- } else {
- g_VolumeCaps.bValid = FALSE;
- }
-
- LeaveCriticalSection( &VolumeCapsLock ); /* release lock */
-
- return bSuccess;
-}
-
-
-BOOL SecuritySet(char *resource, PVOLUMECAPS VolumeCaps, uch *securitydata)
-{
- HANDLE hFile;
- DWORD dwDesiredAccess = 0;
- DWORD dwFlags = 0;
- PSECURITY_DESCRIPTOR sd = (PSECURITY_DESCRIPTOR)securitydata;
- SECURITY_DESCRIPTOR_CONTROL sdc;
- SECURITY_INFORMATION RequestedInfo = 0;
- DWORD dwRev;
- BOOL bRestorePrivilege = FALSE;
- BOOL bSaclPrivilege = FALSE;
- BOOL bSuccess;
-
- if(!bInitialized) if(!Initialize()) return FALSE;
-
- /* defer directory processing */
-
- if(VolumeCaps->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
- if(!VolumeCaps->bProcessDefer) {
- return DeferSet(resource, VolumeCaps, securitydata);
- } else {
- /* opening a directory requires FILE_FLAG_BACKUP_SEMANTICS */
- dwFlags |= FILE_FLAG_BACKUP_SEMANTICS;
- }
- }
-
- /* evaluate the input security desriptor and act accordingly */
-
- if(!IsValidSecurityDescriptor(sd))
- return FALSE;
-
- if(!GetSecurityDescriptorControl(sd, &sdc, &dwRev))
- return FALSE;
-
- /* setup privilege usage based on if told we can use privileges, and if so,
- what privileges we have */
-
- if(VolumeCaps->bUsePrivileges) {
- if(VolumeCaps->bRemote) {
- /* use remotely determined privileges */
- if(VolumeCaps->dwRemotePrivileges & OVERRIDE_RESTORE)
- bRestorePrivilege = TRUE;
-
- if(VolumeCaps->dwRemotePrivileges & OVERRIDE_SACL)
- bSaclPrivilege = TRUE;
-
- } else {
- /* use local privileges */
- bRestorePrivilege = g_bRestorePrivilege;
- bSaclPrivilege = g_bSaclPrivilege;
- }
- }
-
-
- /* if a Dacl is present write Dacl out */
- /* if we have SeRestorePrivilege, write owner and group info out */
-
- if(sdc & SE_DACL_PRESENT) {
- dwDesiredAccess |= WRITE_DAC;
- RequestedInfo |= DACL_SECURITY_INFORMATION;
-
- if(bRestorePrivilege) {
- dwDesiredAccess |= WRITE_OWNER;
- RequestedInfo |= (OWNER_SECURITY_INFORMATION |
- GROUP_SECURITY_INFORMATION);
- }
- }
-
- /* if a Sacl is present and we have either SeRestorePrivilege or
- SeSystemSecurityPrivilege try to write Sacl out */
-
- if((sdc & SE_SACL_PRESENT) && (bRestorePrivilege || bSaclPrivilege)) {
- dwDesiredAccess |= ACCESS_SYSTEM_SECURITY;
- RequestedInfo |= SACL_SECURITY_INFORMATION;
- }
-
- if(RequestedInfo == 0) /* nothing to do */
- return FALSE;
-
- if(bRestorePrivilege)
- dwFlags |= FILE_FLAG_BACKUP_SEMANTICS;
-
- hFile = CreateFileA(
- resource,
- dwDesiredAccess,
- FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,/* max sharing */
- NULL,
- OPEN_EXISTING,
- dwFlags,
- NULL
- );
-
- if(hFile == INVALID_HANDLE_VALUE)
- return FALSE;
-
- bSuccess = SetKernelObjectSecurity(hFile, RequestedInfo, sd);
-
- CloseHandle(hFile);
-
- return bSuccess;
-}
-
-static VOID InitLocalPrivileges(VOID)
-{
- HANDLE hToken;
- TOKEN_PRIVILEGES tp;
-
- /* try to enable some interesting privileges that give us the ability
- to get some security information that we normally cannot.
-
- note that enabling privileges is only relevant on the local machine;
- when accessing files that are on a remote machine, any privileges
- that are present on the remote machine get enabled by default. */
-
- if(!OpenProcessToken(GetCurrentProcess(),
- TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES, &hToken))
- return;
-
- tp.PrivilegeCount = 1;
- tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
-
- if(LookupPrivilegeValue(NULL, SE_RESTORE_NAME, &tp.Privileges[0].Luid)) {
-
- /* try to enable SeRestorePrivilege; if this succeeds, we can write
- all aspects of the security descriptor */
-
- if(AdjustTokenPrivileges(hToken, FALSE, &tp, 0, NULL, NULL) &&
- GetLastError() == ERROR_SUCCESS) g_bRestorePrivilege = TRUE;
-
- }
-
- /* try to enable SeSystemSecurityPrivilege, if SeRestorePrivilege not
- present; if this succeeds, we can write the Sacl */
-
- if(!g_bRestorePrivilege &&
- LookupPrivilegeValue(NULL, SE_SECURITY_NAME, &tp.Privileges[0].Luid)) {
-
- if(AdjustTokenPrivileges(hToken, FALSE, &tp, 0, NULL, NULL) &&
- GetLastError() == ERROR_SUCCESS) g_bSaclPrivilege = TRUE;
- }
-
- CloseHandle(hToken);
-}
-#endif /* NTSD_EAS */
diff --git a/Build/source/extra/unzip/win32/nt.h b/Build/source/extra/unzip/win32/nt.h
deleted file mode 100644
index 0109c2b678a..00000000000
--- a/Build/source/extra/unzip/win32/nt.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* nt.h: central header for EF_NTSD "SD" extra field */
-
-#ifndef _NT_H
-#define _NT_H
-
-#define NTSD_BUFFERSIZE (1024) /* threshold to cause malloc() */
-#define OVERRIDE_BACKUP 1 /* we have SeBackupPrivilege on remote */
-#define OVERRIDE_RESTORE 2 /* we have SeRestorePrivilege on remote */
-#define OVERRIDE_SACL 4 /* we have SeSystemSecurityPrivilege on remote */
-
-typedef struct {
- BOOL bValid; /* are our contents valid? */
- BOOL bProcessDefer; /* process deferred entry yet? */
- BOOL bUsePrivileges; /* use privilege overrides? */
- DWORD dwFileSystemFlags; /* describes target file system */
- BOOL bRemote; /* is volume remote? */
- DWORD dwRemotePrivileges; /* relevant only on remote volumes */
- DWORD dwFileAttributes;
- char RootPath[MAX_PATH+1]; /* path to network / filesystem */
-} VOLUMECAPS, *PVOLUMECAPS, *LPVOLUMECAPS;
-
-BOOL SecuritySet(char *resource, PVOLUMECAPS VolumeCaps, uch *securitydata);
-BOOL GetVolumeCaps(char *rootpath, char *name, PVOLUMECAPS VolumeCaps);
-BOOL ValidateSecurity(uch *securitydata);
-BOOL ProcessDefer(PDWORD dwDirectoryCount, PDWORD dwBytesProcessed,
- PDWORD dwDirectoryFail, PDWORD dwBytesFail);
-
-#endif /* _NT_H */
diff --git a/Build/source/extra/unzip/win32/w32cfg.h b/Build/source/extra/unzip/win32/w32cfg.h
deleted file mode 100644
index 18a8e3f85c3..00000000000
--- a/Build/source/extra/unzip/win32/w32cfg.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/*---------------------------------------------------------------------------
- Win32 specific configuration section:
- ---------------------------------------------------------------------------*/
-
-#ifndef __w32cfg_h
-#define __w32cfg_h
-
-#if (defined(__CYGWIN__) && !defined(__CYGWIN32__))
-# define __CYGWIN32__ /* new versions of CygWin may not define this */
-#endif
-
-#include <sys/types.h> /* off_t, time_t, dev_t, ... */
-#include <sys/stat.h>
-#include <io.h> /* read(), open(), etc. */
-#include <time.h>
-#if (defined(__RSXNT__) || defined(__EMX__)) && !defined(tzset)
-# define tzset _tzset
-#endif
-#ifdef __MINGW32__
- extern void _tzset(void); /* this is missing in <time.h> */
-# ifndef tzset
-# define tzset _tzset
-# endif
-#endif
-#include <memory.h>
-#if (!defined(__RSXNT__) && !defined(__CYGWIN32__))
-# include <direct.h> /* mkdir() */
-#endif
-#include <fcntl.h>
-#ifdef __CYGWIN32__
-# include <unistd.h>
- extern int setmode(int, int); /* this is missing in <fcntl.h> */
-#endif
-#if (defined(MSC) || defined(__WATCOMC__) || defined(__MINGW32__))
-# include <sys/utime.h>
-#else
-# include <utime.h>
-#endif
-
-#if defined(FILEIO_C)
-# ifndef __CYGWIN32__
-# include <conio.h>
-# endif
-# include <windows.h>
-# ifdef __RSXNT__
-# include "win32/rsxntwin.h"
-# endif
-#endif
-#if (defined(ENVARGS_C) || defined(EXTRACT_C) || defined(UNZIP_C) || \
- defined(ZCRYPT_INTERNAL))
-# include <windows.h>
-# ifdef __RSXNT__
-# include "win32/rsxntwin.h"
-# endif
-#endif
-#if (defined(__CYGWIN32__) || defined(__MINGW32__))
- /* the following definitions are missing in their <windows.h> */
-# ifndef AnsiToOem
-# define AnsiToOem CharToOemA
-# endif
-# ifndef OemToAnsi
-# define OemToAnsi OemToCharA
-# endif
-#endif
-
-#define DIR_END '\\' /* OS uses '\\' as directory separator */
-#define DIR_END2 '/' /* also check for '/' (RTL may convert) */
-#ifndef DATE_FORMAT
-# define DATE_FORMAT DF_MDY
-#endif
-#define lenEOL 2
-#define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
-
-#if (defined(__RSXNT__) && !defined(HAVE_MKTIME))
-# define HAVE_MKTIME /* use mktime() in time conversion routines */
-#endif
-#if (defined(__CYGWIN32__) && defined(HAVE_MKTIME))
-# undef HAVE_MKTIME /* Cygnus' mktime() implementation is buggy */
-#endif
-#if (!defined(NT_TZBUG_WORKAROUND) && !defined(NO_NT_TZBUG_WORKAROUND))
-# define NT_TZBUG_WORKAROUND
-#endif
-#if (!defined(NO_EF_UT_TIME) && !defined(USE_EF_UT_TIME))
-# define USE_EF_UT_TIME
-#endif
-#if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
-# define TIMESTAMP
-#endif
-#if (!defined(NO_NTSD_EAS) && !defined(NTSD_EAS))
-# define NTSD_EAS /* enable NTSD support unless explicitly suppressed */
-#endif
-
-/* handlers for OEM <--> ANSI string conversions */
-#ifdef __RSXNT__
- /* RSXNT uses OEM coded strings in functions supplied by C RTL */
-# ifdef CRTL_CP_IS_ISO
-# undef CRTL_CP_IS_ISO
-# endif
-# ifndef CRTL_CP_IS_OEM
-# define CRTL_CP_IS_OEM
-# endif
-#else
- /* "real" native WIN32 compilers use ANSI coded strings in C RTL calls */
-# ifndef CRTL_CP_IS_ISO
-# define CRTL_CP_IS_ISO
-# endif
-# ifdef CRTL_CP_IS_OEM
-# undef CRTL_CP_IS_OEM
-# endif
-#endif
-
-#ifdef CRTL_CP_IS_ISO
- /* C RTL's file system support assumes ANSI coded strings */
-# define ISO_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
-# define OEM_TO_INTERN(src, dst) OemToAnsi(src, dst)
-# define INTERN_TO_ISO(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
-# define INTERN_TO_OEM(src, dst) AnsiToOem(src, dst)
-#endif /* CRTL_CP_IS_ISO */
-#ifdef CRTL_CP_IS_OEM
- /* C RTL's file system support assumes OEM coded strings */
-# define ISO_TO_INTERN(src, dst) AnsiToOem(src, dst)
-# define OEM_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
-# define INTERN_TO_ISO(src, dst) OemToAnsi(src, dst)
-# define INTERN_TO_OEM(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
-#endif /* CRTL_CP_IS_OEM */
-#define _OEM_INTERN(str1) OEM_TO_INTERN(str1, str1)
-#define _ISO_INTERN(str1) ISO_TO_INTERN(str1, str1)
-#ifndef WINDLL
- /* Despite best intentions, for the command-line version UzpPassword()
- * could return either character set, depending on whether running under
- * Win95 (DOS-session) or WinNT (native WinNT command interpreter)! */
-# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
-# define STR_TO_CP3(dst, src) (OemToAnsi(src, dst), dst)
-#else
- /* The WINDLL front end is known to supply ISO/ANSI-coded passwords! */
-# define STR_TO_CP2(dst, src) (AnsiToOem(src, dst), dst)
-#endif
-/* dummy defines to disable these functions, they are not needed */
-#define STR_TO_OEM
-#define STR_TO_ISO
-
-/* Static variables that we have to add to Uz_Globs: */
-#define SYSTEM_SPECIFIC_GLOBALS \
- int created_dir, renamed_fullpath, fnlen;\
- unsigned nLabelDrive;\
- char lastRootPath[4];\
- int lastVolOldFAT, lastVolLocTim;\
- char *rootpath, *buildpathHPFS, *buildpathFAT, *endHPFS, *endFAT;\
- char *dirname, *wildname, matchname[FILNAMSIZ];\
- int rootlen, have_dirname, dirnamelen, notfirstcall;\
- zvoid *wild_dir;
-
-/* created_dir, renamed_fullpath, fnlen, and nLabelDrive are used by */
-/* both mapname() and checkdir(). */
-/* lastRootPath and lastVolOldFAT are used by IsVolumeOldFAT(). */
-/* rootlen, rootpath, buildpathHPFS, buildpathFAT, endHPFS, and endFAT */
-/* are used by checkdir(). */
-/* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */
-/* and notfirstcall are used by do_wild(). */
-
-#if (defined(_MSC_VER) && !defined(MSC))
-# define MSC
-#endif
-
-/* This replacement for C-RTL-supplied getch() (or similar) functionality
- * avoids leaving unabsorbed LFs in the keyboard buffer under Windows95,
- * and supports the <ALT>+[0]<digit><digit><digit> feature.
- */
-int getch_win32 OF((void));
-
-/* This patch of stat() is useful for at least two compilers. It is */
-/* difficult to take a stat() of a root directory under Windows95, so */
-/* zstat_win32() detects that case and fills in suitable values. */
-#ifndef __RSXNT__
-# ifndef W32_STATROOT_FIX
-# define W32_STATROOT_FIX
-# endif
-#endif /* !__RSXNT__ */
-
-#if (defined(NT_TZBUG_WORKAROUND) || defined(W32_STATROOT_FIX))
-# define W32_STAT_BANDAID
-# if (defined(NT_TZBUG_WORKAROUND) && defined(REENTRANT))
-# define __W32STAT_GLOBALS__ Uz_Globs *pG,
-# define __W32STAT_G__ pG,
-# else
-# define __W32STAT_GLOBALS__
-# define __W32STAT_G__
-# endif
-# undef SSTAT
-# ifdef WILD_STAT_BUG
-# define SSTAT(path, pbuf) (iswild(path) || zstat_win32(__W32STAT_G__ path, pbuf))
-# else
-# define SSTAT(path, pbuf) zstat_win32(__W32STAT_G__ path, pbuf)
-# endif
-#endif
-
-#ifdef __WATCOMC__
-# ifdef __386__
-# ifndef WATCOMC_386
-# define WATCOMC_386
-# endif
-# define __32BIT__
-# undef far
-# define far
-# undef near
-# define near
-
-/* Get asm routines to link properly without using "__cdecl": */
-# ifndef USE_ZLIB
-# pragma aux crc32 "_*" parm caller [] value [eax] modify [eax]
-# pragma aux get_crc_table "_*" parm caller [] value [eax] \
- modify [eax ecx edx]
-# endif /* !USE_ZLIB */
-# endif /* __386__ */
-
-# ifndef EPIPE
-# define EPIPE -1
-# endif
-# define PIPE_ERROR (errno == EPIPE)
-#endif /* __WATCOMC__ */
-
-#endif /* !__w32cfg_h */
diff --git a/Build/source/extra/unzip/win32/win32.c b/Build/source/extra/unzip/win32/win32.c
deleted file mode 100644
index c1d9a68f0b9..00000000000
--- a/Build/source/extra/unzip/win32/win32.c
+++ /dev/null
@@ -1,2390 +0,0 @@
-/*---------------------------------------------------------------------------
-
- win32.c
-
- 32-bit Windows-specific (NT/95) routines for use with Info-ZIP's UnZip 5.3
- and later.
-
- Contains: GetLoadPath()
- Opendir()
- Readdir()
- Closedir()
- process_defer_NT() process any deferred items
- SetSD() set security descriptor on file
- EvalExtraFields() evaluate and process and extra field NOW
- IsWinNT() indicate type of WIN32 platform
- test_NTSD() test integrity of NT security data
- utime2FileTime()
- FStampIsLocTime()
- FileTime2utime()
- VFatFileTime2utime()
- UTCtime2Localtime()
- NTtzbugWorkaround()
- getNTfiletime()
- close_outfile()
- stamp_file()
- isfloppy()
- NTQueryVolInfo()
- IsVolumeOldFAT()
- do_wild()
- mapattr()
- mapname()
- map2fat()
- checkdir()
- version()
- zstat_win32()
- getch_win32()
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include <windows.h> /* must be AFTER unzip.h to avoid struct G problems */
-#ifdef __RSXNT__
-# include "win32/rsxntwin.h"
-#endif
-#include "win32/nt.h"
-
-#ifndef FUNZIP /* most of this file is not used with fUnZip */
-
-#if (defined(__GO32__) || defined(__EMX__) || defined(__CYGWIN32__))
-# define MKDIR(path,mode) mkdir(path,mode)
-#else
-# define MKDIR(path,mode) mkdir(path)
-#endif
-
-#ifdef HAVE_WORKING_DIRENT_H
-# undef HAVE_WORKING_DIRENT_H
-#endif
-/* The emxrtl dirent support of (__GO32__ || __EMX__) converts to lowercase! */
-#if defined(__CYGWIN32__)
-# define HAVE_WORKING_DIRENT_H
-#endif
-
-#ifndef SFX
-# ifdef HAVE_WORKING_DIRENT_H
-# include <dirent.h> /* use readdir() */
-# define zdirent dirent
-# define zDIR DIR
-# define Opendir opendir
-# define Readdir readdir
-# define Closedir closedir
-# else /* !HAVE_WORKING_DIRENT_H */
- typedef struct zdirent {
- char reserved [21];
- char ff_attrib;
- short ff_ftime;
- short ff_fdate;
- long size;
- char d_name[MAX_PATH];
- int d_first;
- HANDLE d_hFindFile;
- } zDIR;
-
- static zDIR *Opendir (const char *n);
- static struct zdirent *Readdir (zDIR *d);
- static void Closedir (zDIR *d);
-# endif /* ?HAVE_WORKING_DIRENT_H */
-#endif /* !SFX */
-
-
-/* Function prototypes */
-#ifdef NTSD_EAS
- static int SetSD(__GPRO__ char *path, PVOLUMECAPS VolumeCaps,
- uch *eb_ptr, unsigned eb_len);
- static int EvalExtraFields(__GPRO__ char *path, uch *ef_ptr,
- unsigned ef_len);
-#endif
-
-#if (defined(USE_EF_UT_TIME) || defined(NT_TZBUG_WORKAROUND) || \
- defined(TIMESTAMP))
- static void utime2FileTime(time_t ut, FILETIME *pft);
- static int FStampIsLocTime(__GPRO__ const char *path);
-#endif /* USE_EF_UT_TIME || NT_TZBUG_WORKAROUND || TIMESTAMP */
-#ifdef NT_TZBUG_WORKAROUND
- static int FileTime2utime(const FILETIME *pft, time_t *ut);
-#ifdef W32_STAT_BANDAID
- static int VFatFileTime2utime(const FILETIME *pft, time_t *ut);
-#endif
- static time_t UTCtime2Localtime(time_t utctime);
- static void NTtzbugWorkaround(time_t ut, FILETIME *pft);
-#endif /* NT_TZBUG_WORKAROUND */
-
-static int getNTfiletime (__GPRO__ FILETIME *pModFT, FILETIME *pAccFT,
- FILETIME *pCreFT);
-static int isfloppy (int nDrive);
-static int NTQueryVolInfo (__GPRO__ const char *name);
-static int IsVolumeOldFAT (__GPRO__ const char *name);
-static void map2fat (char *pathcomp, char **pEndFAT);
-
-
-#ifdef __MINGW32__
- int _CRT_glob = 0; /* suppress command line globbing by C RTL */
-#endif
-
-/* static int created_dir; */ /* used by mapname(), checkdir() */
-/* static int renamed_fullpath; */ /* ditto */
-/* static int fnlen; */ /* ditto */
-/* static unsigned nLabelDrive; */ /* ditto */
-
-extern char Far TruncNTSD[]; /* in extract.c */
-
-
-
-#ifdef SFX
-
-/**************************/
-/* Function GetLoadPath() */
-/**************************/
-
-char *GetLoadPath(__GPRO)
-{
-#ifdef MSC
- extern char *_pgmptr;
- return _pgmptr;
-
-#else /* use generic API call */
-
- GetModuleFileName(NULL, G.filename, FILNAMSIZ-1);
- _ISO_INTERN(G.filename); /* translate to codepage of C rtl's stdio */
- return G.filename;
-#endif
-
-} /* end function GetLoadPath() */
-
-
-
-
-
-#else /* !SFX */
-
-#ifndef HAVE_WORKING_DIRENT_H
-
-/**********************/ /* Borrowed from ZIP 2.0 sources */
-/* Function Opendir() */ /* Difference: no special handling for */
-/**********************/ /* hidden or system files. */
-
-static zDIR *Opendir(n)
- const char *n; /* directory to open */
-{
- zDIR *d; /* malloc'd return value */
- char *p; /* malloc'd temporary string */
- WIN32_FIND_DATA fd;
- extent len = strlen(n);
-
- /* Start searching for files in directory n */
-
- if ((d = (zDIR *)malloc(sizeof(zDIR))) == NULL ||
- (p = malloc(strlen(n) + 5)) == NULL)
- {
- if (d != (zDIR *)NULL)
- free((void *)d);
- return (zDIR *)NULL;
- }
- INTERN_TO_ISO(n, p);
- if (len > 0) {
- if (p[len-1] == ':')
- p[len++] = '.'; /* x: => x:. */
- else if (p[len-1] == '/' || p[len-1] == '\\')
- --len; /* foo/ => foo */
- }
- strcpy(p+len, "/*");
-
- if (INVALID_HANDLE_VALUE == (d->d_hFindFile = FindFirstFile(p, &fd))) {
- free((zvoid *)d);
- free((zvoid *)p);
- return NULL;
- }
- strcpy(d->d_name, fd.cFileName);
-
- free((zvoid *)p);
- d->d_first = 1;
- return d;
-
-} /* end of function Opendir() */
-
-
-
-
-/**********************/ /* Borrowed from ZIP 2.0 sources */
-/* Function Readdir() */ /* Difference: no special handling for */
-/**********************/ /* hidden or system files. */
-
-static struct zdirent *Readdir(d)
- zDIR *d; /* directory stream from which to read */
-{
- /* Return pointer to first or next directory entry, or NULL if end. */
-
- if ( d->d_first )
- d->d_first = 0;
- else
- {
- WIN32_FIND_DATA fd;
-
- if ( !FindNextFile(d->d_hFindFile, &fd) )
- return NULL;
-
- ISO_TO_INTERN(fd.cFileName, d->d_name);
- }
- return (struct zdirent *)d;
-
-} /* end of function Readdir() */
-
-
-
-
-/***********************/
-/* Function Closedir() */ /* Borrowed from ZIP 2.0 sources */
-/***********************/
-
-static void Closedir(d)
- zDIR *d; /* directory stream to close */
-{
- FindClose(d->d_hFindFile);
- free(d);
-}
-
-#endif /* !HAVE_WORKING_DIRENT_H */
-#endif /* ?SFX */
-
-
-
-
-#ifdef NTSD_EAS
-
-/*********************************/
-/* Function process_defer_NT() */
-/*********************************/
-
-void process_defer_NT(__G)
- __GDEF
-{
- /* process deferred items */
-
- DWORD dir, bytes;
- DWORD dirfail, bytesfail;
-
- ProcessDefer(&dir, &bytes, &dirfail, &bytesfail);
-
- if (!uO.tflag && (uO.qflag < 2)) {
- if (dir)
- Info(slide, 0, ((char *)slide,
- " updated: %lu directory entries with %lu bytes security",
- (ulg)dir, (ulg)bytes));
- if (dirfail)
- Info(slide, 0, ((char *)slide,
- " failed: %lu directory entries with %lu bytes security",
- (ulg)dirfail, (ulg)bytesfail));
- }
-}
-
-
-
-/**********************/
-/* Function SetSD() */ /* return almost-PK errors */
-/**********************/
-
-static int SetSD(__G__ path, VolumeCaps, eb_ptr, eb_len)
- __GDEF
- char *path;
- PVOLUMECAPS VolumeCaps;
- uch *eb_ptr;
- unsigned eb_len;
-{
- ulg ntsd_ucSize;
- uch *security_data;
- int error;
-
- if (eb_ptr == NULL || eb_len < EB_NTSD_L_LEN)
- return PK_OK; /* not a valid NTSD extra field: assume OK */
-
- /* check if we know how to handle this version */
- if (*(eb_ptr + (EB_HEADSIZE+EB_NTSD_VERSION)) > (uch)EB_NTSD_MAX_VER)
- return PK_OK;
-
- ntsd_ucSize = makelong(eb_ptr + (EB_HEADSIZE+EB_UCSIZE_P));
- if (ntsd_ucSize > 0L && eb_len <= (EB_NTSD_L_LEN + EB_CMPRHEADLEN))
- return IZ_EF_TRUNC; /* no compressed data! */
-
- /* allocate storage for uncompressed data */
- security_data = (uch *)malloc((extent)ntsd_ucSize);
- if (security_data == (uch *)NULL)
- return PK_MEM4;
-
- error = memextract(__G__ security_data, ntsd_ucSize,
- (eb_ptr + (EB_HEADSIZE+EB_NTSD_L_LEN)), (ulg)(eb_len - EB_NTSD_L_LEN));
-
- if (error == PK_OK) {
- if (SecuritySet(path, VolumeCaps, security_data)) {
- error = PK_COOL;
- if (!uO.tflag && (uO.qflag < 2) &&
- (!(VolumeCaps->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)))
- Info(slide, 0, ((char *)slide, " (%ld bytes security)",
- ntsd_ucSize));
- }
- }
-
- free(security_data);
- return error;
-}
-
-
-
-
-/********************************/ /* scan extra fields for something */
-/* Function EvalExtraFields() */ /* we happen to know */
-/********************************/
-
-static int EvalExtraFields(__G__ path, ef_ptr, ef_len)
- __GDEF
- char *path;
- uch *ef_ptr;
- unsigned ef_len;
-{
- int rc = PK_OK;
-
- if (!uO.X_flag)
- return PK_OK; /* user said don't process ACLs; for now, no other
- extra block types are handled here */
-
- while (ef_len >= EB_HEADSIZE)
- {
- unsigned eb_id = makeword(EB_ID + ef_ptr);
- unsigned eb_len = makeword(EB_LEN + ef_ptr);
-
- if (eb_len > (ef_len - EB_HEADSIZE)) {
- /* discovered some extra field inconsistency! */
- Trace((stderr,
- "EvalExtraFields: block length %u > rest ef_size %u\n", eb_len,
- ef_len - EB_HEADSIZE));
- break;
- }
-
- switch (eb_id)
- {
- /* process security descriptor extra data if:
- Caller is WinNT AND
- Target local/remote drive supports acls AND
- Target file is not a directory (else we defer processing
- until later)
- */
- case EF_NTSD:
- if (IsWinNT()) {
- VOLUMECAPS VolumeCaps;
-
- /* provide useful input */
- VolumeCaps.dwFileAttributes = G.pInfo->file_attr;
- VolumeCaps.bUsePrivileges = (uO.X_flag > 1);
-
- /* check target volume capabilities - just fall through
- * and try if fail */
- if (GetVolumeCaps(G.rootpath, path, &VolumeCaps) &&
- !(VolumeCaps.dwFileSystemFlags & FS_PERSISTENT_ACLS))
- {
- rc = PK_OK;
- break;
- }
- rc = SetSD(__G__ path, &VolumeCaps, ef_ptr, eb_len);
- } else
- rc = PK_OK;
- break;
-
-#if 0
- /* perhaps later we can add support for unzipping OS/2 EAs to NT */
- case EF_OS2:
- rc = SetEAs(__G__ path, ef_ptr);
- break;
-
- case EF_PKUNIX:
- case EF_IZUNIX:
- case EF_IZUNIX2:
- case EF_TIME:
- break; /* handled elsewhere */
-#else /* ! 0 */
-#ifdef DEBUG
- case EF_AV:
- case EF_OS2:
- case EF_PKVMS:
- case EF_PKW32:
- case EF_PKUNIX:
- case EF_IZVMS:
- case EF_IZUNIX:
- case EF_IZUNIX2:
- case EF_TIME:
- case EF_MAC3:
- case EF_JLMAC:
- case EF_ZIPIT:
- case EF_VMCMS:
- case EF_MVS:
- case EF_ACL:
- case EF_BEOS:
- case EF_QDOS:
- case EF_AOSVS:
- case EF_SPARK:
- case EF_MD5:
- case EF_ASIUNIX:
- break; /* shut up for other known e.f. blocks */
-#endif /* DEBUG */
-#endif /* ? 0 */
-
- default:
- Trace((stderr,
- "EvalExtraFields: unknown extra field block, ID=%u\n",
- eb_id));
- break;
- }
-
- ef_ptr += (eb_len + EB_HEADSIZE);
- ef_len -= (eb_len + EB_HEADSIZE);
-
- if (rc != PK_OK)
- break;
- }
-
- return rc;
-}
-
-
-
-
-#ifndef SFX
-
-/**************************/
-/* Function test_NTSD() */ /* returns PK_WARN when NTSD data is invalid */
-/**************************/
-
-#ifdef __BORLANDC__
-/* Turn off warning about not using all parameters for this function only */
-#pragma argsused
-#endif
-int test_NTSD(__G__ eb, eb_size, eb_ucptr, eb_ucsize)
- __GDEF
- uch *eb;
- unsigned eb_size;
- uch *eb_ucptr;
- ulg eb_ucsize;
-{
- int r = PK_OK;
-
- if (!ValidateSecurity(eb_ucptr))
- r = PK_WARN;
- return r;
-
-} /* end function test_NTSD() */
-
-#endif /* !SFX */
-#endif /* NTSD_EAS */
-
-
-
-
-/**********************/
-/* Function IsWinNT() */
-/**********************/
-
-int IsWinNT(void) /* returns TRUE if real NT, FALSE if Win95 or Win32s */
-{
- static DWORD g_PlatformId = 0xFFFFFFFF; /* saved platform indicator */
-
- if (g_PlatformId == 0xFFFFFFFF) {
- /* note: GetVersionEx() doesn't exist on WinNT 3.1 */
- if (GetVersion() < 0x80000000)
- g_PlatformId = TRUE;
- else
- g_PlatformId = FALSE;
- }
- return (int)g_PlatformId;
-}
-
-
-/* DEBUG_TIME insertion: */
-#ifdef DEBUG_TIME
-static int show_NTFileTime(FILE *hdo, char *TTmsg, int isloc, FILETIME *pft);
-
-static int show_NTFileTime(FILE *hdo, char *TTmsg, int isloc, FILETIME *pft)
-{
- SYSTEMTIME w32tm;
- int rval;
-
- rval = FileTimeToSystemTime(pft, &w32tm);
- if (!rval) {
- fprintf(hdo, "%s\n %08lX,%08lX (%s) -> Conversion failed !!!\n",
- TTmsg, (ulg)(pft->dwHighDateTime), (ulg)(pft->dwLowDateTime),
- (isloc ? "local" : "UTC"));
- } else {
- fprintf(hdo, "%s\n %08lx,%08lx -> %04u-%02u-%02u, %02u:%02u:%02u %s\n",
- TTmsg, (ulg)(pft->dwHighDateTime), (ulg)(pft->dwLowDateTime),
- w32tm.wYear, w32tm.wMonth, w32tm.wDay, w32tm.wHour,
- w32tm.wMinute, w32tm.wSecond, (isloc ? "local" : "UTC"));
- }
- return rval;
-}
-#define FTTrace(x) show_NTFileTime x
-#else
-#define FTTrace(x)
-#endif /* DEBUG_TIME */
-/* end of TIME_DEBUG insertion */
-
-#if (defined(USE_EF_UT_TIME) || defined(NT_TZBUG_WORKAROUND) || \
- defined(TIMESTAMP))
-
-#if ((defined(__GNUC__) || defined(ULONG_LONG_MAX)) && !defined(HAVE_INT64))
- typedef long long LLONG64;
- typedef unsigned long long ULLNG64;
-# define HAVE_INT64
-#endif
-#if (defined(__WATCOMC__) && (__WATCOMC__ >= 1100) && !defined(HAVE_INT64))
- typedef __int64 LLONG64;
- typedef unsigned __int64 ULLNG64;
-# define HAVE_INT64
-#endif
-#if (defined(_MSC_VER) && (_MSC_VER >= 1100) && !defined(HAVE_INT64))
- typedef __int64 LLONG64;
- typedef unsigned __int64 ULLNG64;
-# define HAVE_INT64
-#endif
-
-/*****************************/
-/* Function utime2FileTime() */ /* convert Unix time_t format into the */
-/*****************************/ /* form used by SetFileTime() in NT/95 */
-
-#define UNIX_TIME_ZERO_HI 0x019DB1DEUL
-#define UNIX_TIME_ZERO_LO 0xD53E8000UL
-#define NT_QUANTA_PER_UNIX 10000000L
-
-static void utime2FileTime(time_t ut, FILETIME *pft)
-{
-#ifdef HAVE_INT64
- ULLNG64 NTtime;
-
- /* NT_QUANTA_PER_UNIX is small enough so that "ut * NT_QUANTA_PER_UNIX"
- * cannot overflow in 64-bit signed calculation, regardless wether "ut"
- * is signed or unsigned. */
- NTtime = ((LLONG64)ut * NT_QUANTA_PER_UNIX) +
- ((ULLNG64)UNIX_TIME_ZERO_LO + ((ULLNG64)UNIX_TIME_ZERO_HI << 32));
- pft->dwLowDateTime = (DWORD)NTtime;
- pft->dwHighDateTime = (DWORD)(NTtime >> 32);
-
-#else /* !HAVE_INT64 (64-bit integer arithmetics may not be supported) */
- unsigned int b1, b2, carry = 0;
- unsigned long r0, r1, r2, r3;
- long r4; /* signed, to catch environments with signed time_t */
-
- b1 = ut & 0xFFFF;
- b2 = (ut >> 16) & 0xFFFF; /* if ut is over 32 bits, too bad */
- r1 = b1 * (NT_QUANTA_PER_UNIX & 0xFFFF);
- r2 = b1 * (NT_QUANTA_PER_UNIX >> 16);
- r3 = b2 * (NT_QUANTA_PER_UNIX & 0xFFFF);
- r4 = b2 * (NT_QUANTA_PER_UNIX >> 16);
- r0 = (r1 + (r2 << 16)) & 0xFFFFFFFFL;
- if (r0 < r1)
- carry++;
- r1 = r0;
- r0 = (r0 + (r3 << 16)) & 0xFFFFFFFFL;
- if (r0 < r1)
- carry++;
- pft->dwLowDateTime = r0 + UNIX_TIME_ZERO_LO;
- if (pft->dwLowDateTime < r0)
- carry++;
- pft->dwHighDateTime = r4 + (r2 >> 16) + (r3 >> 16)
- + UNIX_TIME_ZERO_HI + carry;
-#endif /* ?HAVE_INT64 */
-
-} /* end function utime2FileTime() */
-
-
-
-/******************************/
-/* Function FStampIsLocTime() */
-/******************************/
-
-static int FStampIsLocTime(__GPRO__ const char *path)
-{
- return (NTQueryVolInfo(__G__ path) ? G.lastVolLocTim : FALSE);
-}
-
-#endif /* USE_EF_UT_TIME || NT_TZBUG_WORKAROUND || TIMESTAMP */
-
-
-
-#ifndef NT_TZBUG_WORKAROUND
-# define UTIME_BOUNDCHECK_1(utimval) \
- if (fs_uses_loctime) { \
- utime_dosmin = dos_to_unix_time(DOSTIME_MINIMUM); \
- if ((ulg)utimval < (ulg)utime_dosmin) \
- utimval = utime_dosmin; \
- }
-# define UTIME_BOUNDCHECK_N(utimval) \
- if (fs_uses_loctime && ((ulg)utimval < (ulg)utime_dosmin)) \
- utimval = utime_dosmin;
-# define NT_TZBUG_PRECOMPENSATE(ut, pft)
-
-#else /* NT_TZBUG_WORKAROUND */
-# define UNIX_TIME_UMAX_HI 0x0236485EUL
-# define UNIX_TIME_UMAX_LO 0xD4A5E980UL
-# define UNIX_TIME_SMIN_HI 0x0151669EUL
-# define UNIX_TIME_SMIN_LO 0xD53E8000UL
-# define UNIX_TIME_SMAX_HI 0x01E9FD1EUL
-# define UNIX_TIME_SMAX_LO 0xD4A5E980UL
-# define UTIME_1980_JAN_01_00_00 315532800L
-# define UTIME_BOUNDCHECK_1(utimval)
-# define UTIME_BOUNDCHECK_N(utimval)
-# define NT_TZBUG_PRECOMPENSATE(ut, pft) \
- if (fs_uses_loctime) NTtzbugWorkaround(ut, pft);
-
- /* nonzero if `y' is a leap year, else zero */
-# define leap(y) (((y)%4 == 0 && (y)%100 != 0) || (y)%400 == 0)
- /* number of leap years from 1970 to `y' (not including `y' itself) */
-# define nleap(y) (((y)-1969)/4 - ((y)-1901)/100 + ((y)-1601)/400)
-
-extern ZCONST ush ydays[]; /* defined in fileio.c */
-
-/*****************************/
-/* Function FileTime2utime() */
-/*****************************/
-
-static int FileTime2utime(const FILETIME *pft, time_t *ut)
-{
-#ifdef HAVE_INT64
- ULLNG64 NTtime;
-
- NTtime = ((ULLNG64)pft->dwLowDateTime +
- ((ULLNG64)pft->dwHighDateTime << 32));
-
- /* underflow and overflow handling */
-#ifdef CHECK_UTIME_SIGNED_UNSIGNED
- if ((time_t)0x80000000L < (time_t)0L)
- {
- if (NTtime < ((ULLNG64)UNIX_TIME_SMIN_LO +
- ((ULLNG64)UNIX_TIME_SMIN_HI << 32))) {
- *ut = (time_t)LONG_MIN;
- return FALSE;
- }
- if (NTtime > ((ULLNG64)UNIX_TIME_SMAX_LO +
- ((ULLNG64)UNIX_TIME_SMAX_HI << 32))) {
- *ut = (time_t)LONG_MAX;
- return FALSE;
- }
- }
- else
-#endif /* CHECK_UTIME_SIGNED_UNSIGNED */
- {
- if (NTtime < ((ULLNG64)UNIX_TIME_ZERO_LO +
- ((ULLNG64)UNIX_TIME_ZERO_HI << 32))) {
- *ut = (time_t)0;
- return FALSE;
- }
- if (NTtime > ((ULLNG64)UNIX_TIME_UMAX_LO +
- ((ULLNG64)UNIX_TIME_UMAX_HI << 32))) {
- *ut = (time_t)ULONG_MAX;
- return FALSE;
- }
- }
-
- NTtime -= ((ULLNG64)UNIX_TIME_ZERO_LO +
- ((ULLNG64)UNIX_TIME_ZERO_HI << 32));
- *ut = (time_t)(NTtime / (unsigned long)NT_QUANTA_PER_UNIX);
- return TRUE;
-#else /* !HAVE_INT64 (64-bit integer arithmetics may not be supported) */
- time_t days;
- SYSTEMTIME w32tm;
-
- /* underflow and overflow handling */
-#ifdef CHECK_UTIME_SIGNED_UNSIGNED
- if ((time_t)0x80000000L < (time_t)0L)
- {
- if ((pft->dwHighDateTime < UNIX_TIME_SMIN_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_SMIN_HI) &&
- (pft->dwLowDateTime < UNIX_TIME_SMIN_LO))) {
- *ut = (time_t)LONG_MIN;
- return FALSE;
- if ((pft->dwHighDateTime > UNIX_TIME_SMAX_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_SMAX_HI) &&
- (pft->dwLowDateTime > UNIX_TIME_SMAX_LO))) {
- *ut = (time_t)LONG_MAX;
- return FALSE;
- }
- }
- else
-#endif /* CHECK_UTIME_SIGNED_UNSIGNED */
- {
- if ((pft->dwHighDateTime < UNIX_TIME_ZERO_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_ZERO_HI) &&
- (pft->dwLowDateTime < UNIX_TIME_ZERO_LO))) {
- *ut = (time_t)0;
- return FALSE;
- }
- if ((pft->dwHighDateTime > UNIX_TIME_UMAX_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_UMAX_HI) &&
- (pft->dwLowDateTime > UNIX_TIME_UMAX_LO))) {
- *ut = (time_t)ULONG_MAX;
- return FALSE;
- }
- }
-
- FileTimeToSystemTime(pft, &w32tm);
-
- /* set `days' to the number of days into the year */
- days = w32tm.wDay - 1 + ydays[w32tm.wMonth-1] +
- (w32tm.wMonth > 2 && leap (w32tm.wYear));
-
- /* now set `days' to the number of days since 1 Jan 1970 */
- days += 365 * (time_t)(w32tm.wYear - 1970) +
- (time_t)(nleap(w32tm.wYear));
-
- *ut = (time_t)(86400L * days + 3600L * (time_t)w32tm.wHour +
- (time_t)(60 * w32tm.wMinute + w32tm.wSecond));
- return TRUE;
-#endif /* ?HAVE_INT64 */
-} /* end function FileTime2utime() */
-
-
-
-#ifdef W32_STAT_BANDAID
-/*********************************/
-/* Function VFatFileTime2utime() */
-/*********************************/
-
-static int VFatFileTime2utime(const FILETIME *pft, time_t *ut)
-{
- FILETIME lft;
-#ifndef HAVE_MKTIME
- WORD wDOSDate, wDOSTime;
-#else
- SYSTEMTIME w32tm;
- struct tm ltm;
-#endif
-
- FileTimeToLocalFileTime(pft, &lft);
- FTTrace((stdout, "VFatFT2utime, feed for mktime()", 1, &lft));
-#ifndef HAVE_MKTIME
- /* This version of the FILETIME-to-UNIXTIME conversion function
- * uses DOS-DATE-TIME format as intermediate stage. For modification
- * and access times, this is no problem. But, the extra fine resolution
- * of the VFAT-stored creation time gets lost.
- */
- FileTimeToDosDateTime(&lft, &wDOSDate, &wDOSTime);
- TTrace((stdout,"DosDateTime is %04u-%02u-%02u %02u:%02u:%02u\n",
- (unsigned)((wDOSDate>>9)&0x7f)+1980,(unsigned)((wDOSDate>>5)&0x0f),
- (unsigned)(wDOSDate&0x1f),(unsigned)((wDOSTime>>11)&0x1f),
- (unsigned)((wDOSTime>>5)&0x3f),(unsigned)((wDOSTime<<1)&0x3e)));
- *ut = dos_to_unix_time(((ulg)wDOSDate << 16) | (ulg)wDOSTime);
-
- /* a cheap error check: dos_to_unix_time() only returns an odd time
- * when clipping at maximum time_t value. DOS_DATE_TIME values have
- * a resolution of 2 seconds and are therefore even numbers.
- */
- return (((*ut)&1) == (time_t)0);
-#else /* HAVE_MKTIME */
- FileTimeToSystemTime(&lft, &w32tm);
- /* underflow and overflow handling */
- /* TODO: The range checks are not accurate, the actual limits may
- * be off by one daylight-saving-time shift (typically 1 hour),
- * depending on the current state of "is_dst".
- */
-#ifdef CHECK_UTIME_SIGNED_UNSIGNED
- if ((time_t)0x80000000L < (time_t)0L)
- {
- if ((pft->dwHighDateTime < UNIX_TIME_SMIN_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_SMIN_HI) &&
- (pft->dwLowDateTime < UNIX_TIME_SMIN_LO))) {
- *ut = (time_t)LONG_MIN;
- return FALSE;
- if ((pft->dwHighDateTime > UNIX_TIME_SMAX_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_SMAX_HI) &&
- (pft->dwLowDateTime > UNIX_TIME_SMAX_LO))) {
- *ut = (time_t)LONG_MAX;
- return FALSE;
- }
- }
- else
-#endif /* CHECK_UTIME_SIGNED_UNSIGNED */
- {
- if ((pft->dwHighDateTime < UNIX_TIME_ZERO_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_ZERO_HI) &&
- (pft->dwLowDateTime < UNIX_TIME_ZERO_LO))) {
- *ut = (time_t)0;
- return FALSE;
- }
- if ((pft->dwHighDateTime > UNIX_TIME_UMAX_HI) ||
- ((pft->dwHighDateTime == UNIX_TIME_UMAX_HI) &&
- (pft->dwLowDateTime > UNIX_TIME_UMAX_LO))) {
- *ut = (time_t)ULONG_MAX;
- return FALSE;
- }
- }
- ltm.tm_year = w32tm.wYear - 1900;
- ltm.tm_mon = w32tm.wMonth - 1;
- ltm.tm_mday = w32tm.wDay;
- ltm.tm_hour = w32tm.wHour;
- ltm.tm_min = w32tm.wMinute;
- ltm.tm_sec = w32tm.wSecond;
- ltm.tm_isdst = -1; /* let mktime determine if DST is in effect */
- *ut = mktime(&ltm);
-
- /* a cheap error check: mktime returns "(time_t)-1L" on conversion errors.
- * Normally, we would have to apply a consistency check because "-1"
- * could also be a valid time. But, it is quite unlikely to read back odd
- * time numbers from file systems that store time stamps in DOS format.
- * (The only known exception is creation time on VFAT partitions.)
- */
- return (*ut != (time_t)-1L);
-#endif /* ?HAVE_MKTIME */
-
-} /* end function VFatFileTime2utime() */
-#endif /* W32_STAT_BANDAID */
-
-
-
-/********************************/
-/* Function UTCtime2Localtime() */ /* borrowed from Zip's mkgmtime() */
-/********************************/
-
-static time_t UTCtime2Localtime(time_t utctime)
-{
- time_t utc = utctime;
- struct tm *tm;
- unsigned years, months, days, hours, minutes, seconds;
-
-
-#ifdef __BORLANDC__ /* Borland C++ 5.x crashes when trying to reference tm */
- if (utc < UTIME_1980_JAN_01_00_00)
- utc = UTIME_1980_JAN_01_00_00;
-#endif
- tm = localtime(&utc);
- if (tm == (struct tm *)NULL)
- /* localtime() did not accept given utc time value; as an emergency
- exit, the unconverted utctime value is returned */
- return utctime;
-
- years = tm->tm_year + 1900; /* year - 1900 -> year */
- months = tm->tm_mon; /* 0..11 */
- days = tm->tm_mday - 1; /* 1..31 -> 0..30 */
- hours = tm->tm_hour; /* 0..23 */
- minutes = tm->tm_min; /* 0..59 */
- seconds = tm->tm_sec; /* 0..61 in ANSI C */
-
- /* set `days' to the number of days into the year */
- days += ydays[months] + (months > 1 && leap(years));
-
- /* now set `days' to the number of days since 1 Jan 1970 */
- days += 365 * (years - 1970) + nleap(years);
-
- return (time_t)(86400L * (ulg)days + 3600L * (ulg)hours +
- (ulg)(60 * minutes + seconds));
-
-} /* end function UTCtime2Localtime() */
-
-
-
-/********************************/
-/* Function NTtzbugWorkaround() */
-/********************************/
-
-static void NTtzbugWorkaround(time_t ut, FILETIME *pft)
-{
- FILETIME C_RTL_locft, NTAPI_locft;
- time_t ux_loctime = UTCtime2Localtime(ut);
-
- /* This routine is only used when the target file system stores time-
- * stamps as local time in MSDOS format. Thus we make sure that the
- * resulting timestamp is within the range of MSDOS date-time values. */
- if (ux_loctime < UTIME_1980_JAN_01_00_00)
- ux_loctime = UTIME_1980_JAN_01_00_00;
-
- utime2FileTime(ux_loctime, &C_RTL_locft);
- if (!FileTimeToLocalFileTime(pft, &NTAPI_locft))
- return;
- else {
- long time_shift_l, time_shift_h;
- int carry = 0;
-
- time_shift_l = C_RTL_locft.dwLowDateTime - NTAPI_locft.dwLowDateTime;
- if (C_RTL_locft.dwLowDateTime < NTAPI_locft.dwLowDateTime)
- carry--;
- time_shift_h = C_RTL_locft.dwHighDateTime - NTAPI_locft.dwHighDateTime;
- pft->dwLowDateTime += time_shift_l;
- if (pft->dwLowDateTime < (ulg)time_shift_l)
- carry++;
- pft->dwHighDateTime += time_shift_h + carry;
- TTrace((stdout, "FileTime shift: %08lx:%08lx\n",
- time_shift_h+carry,time_shift_l));
- }
-} /* end function NTtzbugWorkaround() */
-
-#endif /* ?NT_TZBUG_WORKAROUND */
-
-
-
-/****************************/ /* Get the file time in a format that */
-/* Function getNTfiletime() */ /* can be used by SetFileTime() in NT */
-/****************************/
-
-static int getNTfiletime(__G__ pModFT, pAccFT, pCreFT)
- __GDEF
- FILETIME *pModFT;
- FILETIME *pAccFT;
- FILETIME *pCreFT;
-{
-#ifdef NT_TZBUG_WORKAROUND
- time_t ux_modtime;
-#else /* !NT_TZBUG_WORKAROUND */
- FILETIME locft; /* 64-bit value made up of two 32-bit [low & high] */
- WORD wDOSDate; /* for converting from DOS date to Windows NT */
- WORD wDOSTime;
-#endif /* ?NT_TZBUG_WORKAROUND */
-#ifdef USE_EF_UT_TIME
- unsigned eb_izux_flg;
- iztimes z_utime; /* struct for Unix-style actime & modtime, + creatime */
-#endif
-#if (defined(USE_EF_UT_TIME) && !defined(NT_TZBUG_WORKAROUND))
- time_t utime_dosmin;
-# endif
-#if (defined(USE_EF_UT_TIME) || defined(NT_TZBUG_WORKAROUND))
- int fs_uses_loctime = FStampIsLocTime(__G__ G.filename);
-#endif
-
- /* Copy and/or convert time and date variables, if necessary;
- * return a flag indicating which time stamps are available. */
-#ifdef USE_EF_UT_TIME
- if (G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- ((eb_izux_flg = ef_scan_for_izux(G.extra_field,
- G.lrec.extra_field_length, 0, G.lrec.last_mod_dos_datetime,
- &z_utime, NULL)) & EB_UT_FL_MTIME))
- {
- TTrace((stderr, "getNTfiletime: Unix e.f. modif. time = %lu\n",
- z_utime.mtime));
- UTIME_BOUNDCHECK_1(z_utime.mtime)
- utime2FileTime(z_utime.mtime, pModFT);
- NT_TZBUG_PRECOMPENSATE(z_utime.mtime, pModFT)
- if (eb_izux_flg & EB_UT_FL_ATIME) {
- UTIME_BOUNDCHECK_N(z_utime.atime)
- utime2FileTime(z_utime.atime, pAccFT);
- NT_TZBUG_PRECOMPENSATE(z_utime.atime, pAccFT)
- }
- if (eb_izux_flg & EB_UT_FL_CTIME) {
- UTIME_BOUNDCHECK_N(z_utime.ctime)
- utime2FileTime(z_utime.ctime, pCreFT);
- NT_TZBUG_PRECOMPENSATE(z_utime.ctime, pCreFT)
- }
- return (int)eb_izux_flg;
- }
-#endif /* USE_EF_UT_TIME */
-#ifdef NT_TZBUG_WORKAROUND
- ux_modtime = dos_to_unix_time(G.lrec.last_mod_dos_datetime);
- utime2FileTime(ux_modtime, pModFT);
- NT_TZBUG_PRECOMPENSATE(ux_modtime, pModFT)
-#else /* !NT_TZBUG_WORKAROUND */
-
- wDOSTime = (WORD)(G.lrec.last_mod_dos_datetime);
- wDOSDate = (WORD)(G.lrec.last_mod_dos_datetime >> 16);
-
- /* The DosDateTimeToFileTime() function converts a DOS date/time
- * into a 64-bit Windows NT file time */
- if (!DosDateTimeToFileTime(wDOSDate, wDOSTime, &locft))
- {
- Info(slide, 0, ((char *)slide, "DosDateTime failed: %d\n",
- (int)GetLastError()));
- return 0;
- }
- if (!LocalFileTimeToFileTime(&locft, pModFT))
- {
- Info(slide, 0, ((char *)slide, "LocalFileTime failed: %d\n",
- (int)GetLastError()));
- *pModFT = locft;
- }
-#endif /* ?NT_TZBUG_WORKAROUND */
- *pAccFT = *pModFT;
- return (EB_UT_FL_MTIME | EB_UT_FL_ATIME);
-
-} /* end function getNTfiletime() */
-
-
-
-
-/****************************/
-/* Function close_outfile() */
-/****************************/
-
-void close_outfile(__G)
- __GDEF
-{
- FILETIME Modft; /* File time type defined in NT, `last modified' time */
- FILETIME Accft; /* NT file time type, `last access' time */
- FILETIME Creft; /* NT file time type, `file creation' time */
- HANDLE hFile; /* File handle defined in NT */
- int gotTime;
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_name = (char *)alloca(strlen(G.filename) + 1);
-
- INTERN_TO_ISO(G.filename, ansi_name);
-# define Ansi_Fname ansi_name
-#else
-# define Ansi_Fname G.filename
-#endif
-
- /* Close the file and then re-open it using the Win32
- * CreateFile call, so that the file can be created
- * with GENERIC_WRITE access, otherwise the SetFileTime
- * call will fail. */
- fclose(G.outfile);
-
- /* don't set the time stamp and attributes on standard output */
- if (uO.cflag)
- return;
-
- gotTime = getNTfiletime(__G__ &Modft, &Accft, &Creft);
-
- /* open a handle to the file before processing extra fields;
- we do this in case new security on file prevents us from updating
- time stamps */
- hFile = CreateFile(Ansi_Fname, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
-
- /* sfield@microsoft.com: set attributes before time in case we decide to
- support other filetime members later. This also allows us to apply
- attributes before the security is changed, which may prevent this
- from succeeding otherwise. Also, since most files don't have
- any interesting attributes, only change them if something other than
- FILE_ATTRIBUTE_ARCHIVE appears in the attributes. This works well
- as an optimization because FILE_ATTRIBUTE_ARCHIVE gets applied to the
- file anyway, when it's created new. */
- if((G.pInfo->file_attr & 0x7F) & ~FILE_ATTRIBUTE_ARCHIVE) {
- if (!SetFileAttributes(Ansi_Fname, G.pInfo->file_attr & 0x7F))
- Info(slide, 1, ((char *)slide,
- "\nwarning (%d): could not set file attributes\n",
- (int)GetLastError()));
- }
-
-#ifdef NTSD_EAS
- /* set extra fields, both stored-in-zipfile and .LONGNAME flavors */
- if (G.extra_field) { /* zipfile extra field may have extended attribs */
- int err = EvalExtraFields(__G__ G.filename, G.extra_field,
- G.lrec.extra_field_length);
-
- if (err == IZ_EF_TRUNC) {
- if (uO.qflag)
- Info(slide, 1, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- Info(slide, 1, ((char *)slide, LoadFarString(TruncNTSD),
- makeword(G.extra_field+2)-10, uO.qflag? "\n":""));
- }
- }
-#endif /* NTSD_EAS */
-
- if ( hFile == INVALID_HANDLE_VALUE )
- Info(slide, 1, ((char *)slide,
- "\nCreateFile error %d when trying set file time\n",
- (int)GetLastError()));
- else {
- if (gotTime) {
- FILETIME *pModft = (gotTime & EB_UT_FL_MTIME) ? &Modft : NULL;
- FILETIME *pAccft = (gotTime & EB_UT_FL_ATIME) ? &Accft : NULL;
- FILETIME *pCreft = (gotTime & EB_UT_FL_CTIME) ? &Creft : NULL;
-
- if (!SetFileTime(hFile, pCreft, pAccft, pModft))
- Info(slide, 0, ((char *)slide, "\nSetFileTime failed: %d\n",
- (int)GetLastError()));
- }
- CloseHandle(hFile);
- }
-
- return;
-
-#undef Ansi_Fname
-
-} /* end function close_outfile() */
-
-
-
-
-#ifdef TIMESTAMP
-
-/*************************/
-/* Function stamp_file() */
-/*************************/
-
-int stamp_file(__GPRO__ ZCONST char *fname, time_t modtime)
-{
- FILETIME Modft; /* File time type defined in NT, `last modified' time */
- HANDLE hFile; /* File handle defined in NT */
- int errstat = 0; /* return status: 0 == "OK", -1 == "Failure" */
-#ifndef NT_TZBUG_WORKAROUND
- time_t utime_dosmin; /* internal variable for UTIME_BOUNDCHECK_1 */
-#endif
- int fs_uses_loctime = FStampIsLocTime(__G__ fname);
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_name = (char *)alloca(strlen(fname) + 1);
-
- INTERN_TO_ISO(fname, ansi_name);
-# define Ansi_Fname ansi_name
-#else
-# define Ansi_Fname fname
-#endif
-
- /* open a handle to the file to prepare setting the mod-time stamp */
- hFile = CreateFile(Ansi_Fname, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
- if ( hFile == INVALID_HANDLE_VALUE ) {
- errstat = -1;
- } else {
- /* convert time_t modtime into WIN32 native 64bit format */
- UTIME_BOUNDCHECK_1(modtime)
- utime2FileTime(modtime, &Modft);
- NT_TZBUG_PRECOMPENSATE(modtime, &Modft)
- /* set Access and Modification times of the file to modtime */
- if (!SetFileTime(hFile, NULL, &Modft, &Modft)) {
- errstat = -1;
- }
- CloseHandle(hFile);
- }
-
- return errstat;
-
-#undef Ansi_Fname
-} /* end function stamp_file() */
-
-#endif /* TIMESTAMP */
-
-
-
-
-/***********************/
-/* Function isfloppy() */ /* more precisely, is it removable? */
-/***********************/
-
-static int isfloppy(int nDrive) /* 1 == A:, 2 == B:, etc. */
-{
- char rootPathName[4];
-
- rootPathName[0] = (char)('A' + nDrive - 1); /* build the root path */
- rootPathName[1] = ':'; /* name, e.g. "A:/" */
- rootPathName[2] = '/';
- rootPathName[3] = '\0';
-
- return (GetDriveType(rootPathName) == DRIVE_REMOVABLE);
-
-} /* end function isfloppy() */
-
-
-
-
-/*****************************/
-/* Function NTQueryVolInfo() */
-/*****************************/
-
-/*
- * Note: 8.3 limits on filenames apply only to old-style FAT filesystems.
- * More recent versions of Windows (Windows NT 3.5 / Windows 4.0)
- * can support long filenames (LFN) on FAT filesystems. Check the
- * filesystem maximum component length field to detect LFN support.
- */
-
-static int NTQueryVolInfo(__GPRO__ const char *name)
-{
- /* static char lastRootPath[4] = ""; */
- /* static int lastVolOldFAT; */
- /* static int lastVolLocTim; */
- char *tmp0;
- char tmp1[MAX_PATH], tmp2[MAX_PATH];
- unsigned volSerNo, maxCompLen, fileSysFlags;
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_name = (char *)alloca(strlen(name) + 1);
-
- INTERN_TO_ISO(name, ansi_name);
- name = ansi_name;
-#endif
-
- if ((!strncmp(name, "//", 2) || !strncmp(name,"\\\\", 2)) &&
- (name[2] != '\0' && name[2] != '/' && name[2] != '\\')) {
- /* GetFullPathname() and GetVolumeInformation() do not work
- * on UNC names. For now, we return "error".
- * **FIXME**: check if UNC name is mapped to a drive letter
- * and use mapped drive for volume info query.
- */
- return FALSE;
- }
- if (isalpha((uch)name[0]) && (name[1] == ':'))
- tmp0 = (char *)name;
- else
- {
- if (!GetFullPathName(name, MAX_PATH, tmp1, &tmp0))
- return FALSE;
- tmp0 = &tmp1[0];
- }
- if (strncmp(G.lastRootPath, tmp0, 2) != 0) {
- /* For speed, we skip repeated queries for the same device */
- strncpy(G.lastRootPath, tmp0, 2); /* Build the root path name, */
- G.lastRootPath[2] = '/'; /* e.g. "A:/" */
- G.lastRootPath[3] = '\0';
-
- if (!GetVolumeInformation((LPCTSTR)G.lastRootPath,
- (LPTSTR)tmp1, (DWORD)MAX_PATH,
- (LPDWORD)&volSerNo, (LPDWORD)&maxCompLen,
- (LPDWORD)&fileSysFlags, (LPTSTR)tmp2, (DWORD)MAX_PATH)) {
- G.lastRootPath[0] = '\0';
- return FALSE;
- }
-
- /* LFNs are available if the component length is > 12 */
- G.lastVolOldFAT = (maxCompLen <= 12);
-/* G.lastVolOldFAT = !strncmp(strupr(tmp2), "FAT", 3); old version */
-
- /* Volumes in (V)FAT and (OS/2) HPFS format store file timestamps in
- * local time!
- */
- G.lastVolLocTim = !strncmp(strupr(tmp2), "VFAT", 4) ||
- !strncmp(tmp2, "HPFS", 4) ||
- !strncmp(tmp2, "FAT", 3);
- }
-
- return TRUE;
-
-} /* end function NTQueryVolInfo() */
-
-
-
-
-/*****************************/
-/* Function IsVolumeOldFAT() */
-/*****************************/
-
-static int IsVolumeOldFAT(__GPRO__ const char *name)
-{
- return (NTQueryVolInfo(__G__ name) ? G.lastVolOldFAT : FALSE);
-}
-
-
-
-
-#ifndef SFX
-
-/************************/
-/* Function do_wild() */ /* identical to OS/2 version */
-/************************/
-
-char *do_wild(__G__ wildspec)
- __GDEF
- char *wildspec; /* only used first time on a given dir */
-{
- /* static zDIR *wild_dir = NULL; */
- /* static char *dirname, *wildname, matchname[FILNAMSIZ]; */
- /* static int firstcall=TRUE, have_dirname, dirnamelen; */
- char *fnamestart;
- struct zdirent *file;
-
- /* Even when we're just returning wildspec, we *always* do so in
- * matchname[]--calling routine is allowed to append four characters
- * to the returned string, and wildspec may be a pointer to argv[].
- */
- if (!G.notfirstcall) { /* first call: must initialize everything */
- G.notfirstcall = TRUE;
-
- if (!iswild(wildspec)) {
- strcpy(G.matchname, wildspec);
- G.have_dirname = FALSE;
- G.wild_dir = NULL;
- return G.matchname;
- }
-
- /* break the wildspec into a directory part and a wildcard filename */
- if ((G.wildname = strrchr(wildspec, '/')) == NULL &&
- (G.wildname = strrchr(wildspec, ':')) == NULL) {
- G.dirname = ".";
- G.dirnamelen = 1;
- G.have_dirname = FALSE;
- G.wildname = wildspec;
- } else {
- ++G.wildname; /* point at character after '/' or ':' */
- G.dirnamelen = G.wildname - wildspec;
- if ((G.dirname = (char *)malloc(G.dirnamelen+1)) == NULL) {
- Info(slide, 1, ((char *)slide,
- "warning: cannot allocate wildcard buffers\n"));
- strcpy(G.matchname, wildspec);
- return G.matchname; /* but maybe filespec was not a wildcard */
- }
- strncpy(G.dirname, wildspec, G.dirnamelen);
- G.dirname[G.dirnamelen] = '\0'; /* terminate for strcpy below */
- G.have_dirname = TRUE;
- }
- Trace((stderr, "do_wild: dirname = [%s]\n", G.dirname));
-
- if ((G.wild_dir = (zvoid *)Opendir(G.dirname)) != NULL) {
- if (G.have_dirname) {
- strcpy(G.matchname, G.dirname);
- fnamestart = G.matchname + G.dirnamelen;
- } else
- fnamestart = G.matchname;
- while ((file = Readdir((zDIR *)G.wild_dir)) != NULL) {
- Trace((stderr, "do_wild: Readdir returns %s\n", file->d_name));
- strcpy(fnamestart, file->d_name);
- if (strrchr(fnamestart, '.') == (char *)NULL)
- strcat(fnamestart, ".");
- if (match(fnamestart, G.wildname, 1) && /* 1 == ignore case */
- /* skip "." and ".." directory entries */
- strcmp(fnamestart, ".") && strcmp(fnamestart, "..")) {
- Trace((stderr, "do_wild: match() succeeds\n"));
- /* remove trailing dot */
- fnamestart += strlen(fnamestart) - 1;
- if (*fnamestart == '.')
- *fnamestart = '\0';
- return G.matchname;
- }
- }
- /* if we get to here directory is exhausted, so close it */
- Closedir((zDIR *)G.wild_dir);
- G.wild_dir = NULL;
- }
- Trace((stderr, "do_wild: Opendir(%s) returns NULL\n", G.dirname));
-
- /* return the raw wildspec in case that works (e.g., directory not
- * searchable, but filespec was not wild and file is readable) */
- strcpy(G.matchname, wildspec);
- return G.matchname;
- }
-
- /* last time through, might have failed opendir but returned raw wildspec */
- if (G.wild_dir == NULL) {
- G.notfirstcall = FALSE; /* reset for new wildspec */
- if (G.have_dirname)
- free(G.dirname);
- return (char *)NULL;
- }
-
- /* If we've gotten this far, we've read and matched at least one entry
- * successfully (in a previous call), so dirname has been copied into
- * matchname already.
- */
- if (G.have_dirname) {
- /* strcpy(G.matchname, G.dirname); */
- fnamestart = G.matchname + G.dirnamelen;
- } else
- fnamestart = G.matchname;
- while ((file = Readdir((zDIR *)G.wild_dir)) != NULL) {
- Trace((stderr, "do_wild: readdir returns %s\n", file->d_name));
- strcpy(fnamestart, file->d_name);
- if (strrchr(fnamestart, '.') == (char *)NULL)
- strcat(fnamestart, ".");
- if (match(fnamestart, G.wildname, 1)) { /* 1 == ignore case */
- Trace((stderr, "do_wild: match() succeeds\n"));
- /* remove trailing dot */
- fnamestart += strlen(fnamestart) - 1;
- if (*fnamestart == '.')
- *fnamestart = '\0';
- return G.matchname;
- }
- }
-
- Closedir((zDIR *)G.wild_dir); /* at least one entry read; nothing left */
- G.wild_dir = NULL;
- G.notfirstcall = FALSE; /* reset for new wildspec */
- if (G.have_dirname)
- free(G.dirname);
- return (char *)NULL;
-
-} /* end function do_wild() */
-
-#endif /* !SFX */
-
-
-
-/**********************/
-/* Function mapattr() */
-/**********************/
-
-/* Identical to MS-DOS, OS/2 versions. However, NT has a lot of extra
- * permission stuff, so this function should probably be extended in the
- * future. */
-
-int mapattr(__G)
- __GDEF
-{
- /* set archive bit for file entries (file is not backed up): */
- G.pInfo->file_attr = ((unsigned)G.crec.external_file_attributes |
- (G.crec.external_file_attributes & FILE_ATTRIBUTE_DIRECTORY ?
- 0 : FILE_ATTRIBUTE_ARCHIVE)) & 0xff;
- return 0;
-
-} /* end function mapattr() */
-
-
-
-
-/************************/
-/* Function mapname() */
-/************************/
- /* return 0 if no error, 1 if caution (filename */
-int mapname(__G__ renamed) /* truncated), 2 if warning (skip file because */
- __GDEF /* dir doesn't exist), 3 if error (skip file), */
- int renamed; /* or 10 if out of memory (skip file) */
-{ /* [also IZ_VOL_LABEL, IZ_CREATED_DIR] */
- char pathcomp[FILNAMSIZ]; /* path-component buffer */
- char *pp, *cp=NULL; /* character pointers */
- char *lastsemi = NULL; /* pointer to last semi-colon in pathcomp */
- int error;
- register unsigned workch; /* hold the character being tested */
-
-
-/*---------------------------------------------------------------------------
- Initialize various pointers and counters and stuff.
- ---------------------------------------------------------------------------*/
-
- /* can create path as long as not just freshening, or if user told us */
- G.create_dirs = (!uO.fflag || renamed);
-
- G.created_dir = FALSE; /* not yet */
- G.renamed_fullpath = FALSE;
- G.fnlen = strlen(G.filename);
-
- if (renamed) {
- cp = G.filename - 1; /* point to beginning of renamed name... */
- while (*++cp)
- if (*cp == '\\') /* convert backslashes to forward */
- *cp = '/';
- cp = G.filename;
- /* use temporary rootpath if user gave full pathname */
- if (G.filename[0] == '/') {
- G.renamed_fullpath = TRUE;
- pathcomp[0] = '/'; /* copy the '/' and terminate */
- pathcomp[1] = '\0';
- ++cp;
- } else if (isalpha((uch)G.filename[0]) && G.filename[1] == ':') {
- G.renamed_fullpath = TRUE;
- pp = pathcomp;
- *pp++ = *cp++; /* copy the "d:" (+ '/', possibly) */
- *pp++ = *cp++;
- if (*cp == '/')
- *pp++ = *cp++; /* otherwise add "./"? */
- *pp = '\0';
- }
- }
-
- /* pathcomp is ignored unless renamed_fullpath is TRUE: */
- if ((error = checkdir(__G__ pathcomp, INIT)) != 0) /* init path buffer */
- return error; /* ...unless no mem or vol label on hard disk */
-
- *pathcomp = '\0'; /* initialize translation buffer */
- pp = pathcomp; /* point to translation buffer */
- if (!renamed) { /* cp already set if renamed */
- if (uO.jflag) /* junking directories */
- cp = (char *)strrchr(G.filename, '/');
- if (cp == NULL) /* no '/' or not junking dirs */
- cp = G.filename; /* point to internal zipfile-member pathname */
- else
- ++cp; /* point to start of last component of path */
- }
-
-/*---------------------------------------------------------------------------
- Begin main loop through characters in filename.
- ---------------------------------------------------------------------------*/
-
- while ((workch = (uch)*cp++) != 0) {
-
- switch (workch) {
- case '/': /* can assume -j flag not given */
- *pp = '\0';
- if ((error = checkdir(__G__ pathcomp, APPEND_DIR)) > 1)
- return error;
- pp = pathcomp; /* reset conversion buffer for next piece */
- lastsemi = NULL; /* leave directory semi-colons alone */
- break;
-
- case ':': /* drive names not stored in zipfile, */
- case '<': /* so no colons allowed */
- case '>': /* no redirection symbols allowed either */
- case '|': /* no pipe signs allowed */
- case '"': /* no double quotes allowed */
- case '?': /* no wildcards allowed */
- case '*':
- *pp++ = '_'; /* these rules apply equally to FAT and NTFS */
- break;
- case ';': /* start of VMS version? */
- lastsemi = pp; /* remove VMS version later... */
- *pp++ = ';'; /* but keep semicolon for now */
- break;
-
- case ' ': /* keep spaces unless specifically */
- /* NT cannot create filenames with spaces on FAT volumes */
- if (uO.sflag || IsVolumeOldFAT(__G__ G.filename))
- *pp++ = '_';
- else
- *pp++ = ' ';
- break;
-
- default:
- /* allow European characters in filenames: */
- if (isprint(workch) || workch >= 127)
- *pp++ = (char)workch;
- } /* end switch */
- } /* end while loop */
-
- *pp = '\0'; /* done with pathcomp: terminate it */
-
- /* if not saving them, remove VMS version numbers (appended "###") */
- if (!uO.V_flag && lastsemi) {
- pp = lastsemi + 1; /* semi-colon was kept: expect #'s after */
- while (isdigit((uch)(*pp)))
- ++pp;
- if (*pp == '\0') /* only digits between ';' and end: nuke */
- *lastsemi = '\0';
- }
-
-/*---------------------------------------------------------------------------
- Report if directory was created (and no file to create: filename ended
- in '/'), check name to be sure it exists, and combine path and name be-
- fore exiting.
- ---------------------------------------------------------------------------*/
-
- if (G.filename[G.fnlen-1] == '/') {
- checkdir(__G__ G.filename, GETPATH);
- if (G.created_dir) {
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_name = (char *)alloca(strlen(G.filename) + 1);
-
- INTERN_TO_ISO(G.filename, ansi_name);
-# define Ansi_Fname ansi_name
-#else
-# define Ansi_Fname G.filename
-#endif
- if (QCOND2) {
- Info(slide, 0, ((char *)slide, " creating: %-22s\n",
- FnFilter1(G.filename)));
- }
-
- /* set file attributes:
- The default for newly created directories is "DIR attribute
- flags set", so there is no need to change attributes unless
- one of the DOS style attribute flags is set. The readonly
- attribute need not be masked, since it does not prevent
- modifications in the new directory. */
- if(G.pInfo->file_attr & (0x7F & ~FILE_ATTRIBUTE_DIRECTORY)) {
- if (!SetFileAttributes(Ansi_Fname, G.pInfo->file_attr & 0x7F))
- Info(slide, 1, ((char *)slide,
- "\nwarning (%d): could not set file attributes for %s\n",
- (int)GetLastError(), G.filename));
- }
-
-#ifdef NTSD_EAS
- /* set extra fields, both stored-in-zipfile and .LONGNAME flavors */
- if (G.extra_field) { /* zipfile e.f. may have extended attribs */
- int err = EvalExtraFields(__G__ G.filename, G.extra_field,
- G.lrec.extra_field_length);
-
- if (err == IZ_EF_TRUNC) {
- if (uO.qflag)
- Info(slide, 1, ((char *)slide, "%-22s ",
- FnFilter1(G.filename)));
- Info(slide, 1, ((char *)slide, LoadFarString(TruncNTSD),
- makeword(G.extra_field+2)-10, uO.qflag? "\n":""));
- }
- }
-#endif /* NTSD_EAS */
- return IZ_CREATED_DIR; /* set dir time (note trailing '/') */
- }
- return 2; /* dir existed already; don't look for data to extract */
- }
-
- if (*pathcomp == '\0') {
- Info(slide, 1, ((char *)slide, "mapname: conversion of %s failed\n",
- FnFilter1(G.filename)));
- return 3;
- }
-
- checkdir(__G__ pathcomp, APPEND_NAME); /* returns 1 if truncated: care? */
- checkdir(__G__ G.filename, GETPATH);
- Trace((stderr, "mapname returns with filename = [%s] (error = %d)\n\n",
- FnFilter1(G.filename), error));
-
- if (G.pInfo->vollabel) { /* set the volume label now */
- char drive[4];
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_name = (char *)alloca(strlen(G.filename) + 1);
- INTERN_TO_ISO(G.filename, ansi_name);
-# define Ansi_Fname ansi_name
-#else
-# define Ansi_Fname G.filename
-#endif
-
- /* Build a drive string, e.g. "b:" */
- drive[0] = (char)('a' + G.nLabelDrive - 1);
- strcpy(drive + 1, ":\\");
- if (QCOND2)
- Info(slide, 0, ((char *)slide, "labelling %s %-22s\n", drive,
- FnFilter1(G.filename)));
- if (!SetVolumeLabel(drive, Ansi_Fname)) {
- Info(slide, 1, ((char *)slide,
- "mapname: error setting volume label\n"));
- return 3;
- }
- return 2; /* success: skip the "extraction" quietly */
-#undef Ansi_Fname
- }
-
- return error;
-
-} /* end function mapname() */
-
-
-
-
-/**********************/
-/* Function map2fat() */ /* Not quite identical to OS/2 version */
-/**********************/
-
-static void map2fat(pathcomp, pEndFAT)
- char *pathcomp, **pEndFAT;
-{
- char *ppc = pathcomp; /* variable pointer to pathcomp */
- char *pEnd = *pEndFAT; /* variable pointer to buildpathFAT */
- char *pBegin = *pEndFAT; /* constant pointer to start of this comp. */
- char *last_dot = NULL; /* last dot not converted to underscore */
- int dotname = FALSE; /* flag: path component begins with dot */
- /* ("." and ".." don't count) */
- register unsigned workch; /* hold the character being tested */
-
-
- /* Only need check those characters which are legal in NTFS but not
- * in FAT: to get here, must already have passed through mapname.
- * Also must truncate path component to ensure 8.3 compliance.
- */
- while ((workch = (uch)*ppc++) != 0) {
- switch (workch) {
- case '[':
- case ']':
- case '+':
- case ',':
- case ';':
- case '=':
- *pEnd++ = '_'; /* convert brackets to underscores */
- break;
-
- case '.':
- if (pEnd == *pEndFAT) { /* nothing appended yet... */
- if (*ppc == '\0') /* don't bother appending a */
- break; /* "./" component to the path */
- else if (*ppc == '.' && ppc[1] == '\0') { /* "../" */
- *pEnd++ = '.'; /* add first dot, unchanged... */
- ++ppc; /* skip second dot, since it will */
- } else { /* be "added" at end of if-block */
- *pEnd++ = '_'; /* FAT doesn't allow null filename */
- dotname = TRUE; /* bodies, so map .exrc -> _.exrc */
- } /* (extra '_' now, "dot" below) */
- } else if (dotname) { /* found a second dot, but still */
- dotname = FALSE; /* have extra leading underscore: */
- *pEnd = '\0'; /* remove it by shifting chars */
- pEnd = *pEndFAT + 1; /* left one space (e.g., .p1.p2: */
- while (pEnd[1]) { /* __p1 -> _p1_p2 -> _p1.p2 when */
- *pEnd = pEnd[1]; /* finished) [opt.: since first */
- ++pEnd; /* two chars are same, can start */
- } /* shifting at second position] */
- }
- last_dot = pEnd; /* point at last dot so far... */
- *pEnd++ = '_'; /* convert dot to underscore for now */
- break;
-
- default:
- *pEnd++ = (char)workch;
-
- } /* end switch */
- } /* end while loop */
-
- *pEnd = '\0'; /* terminate buildpathFAT */
-
- /* NOTE: keep in mind that pEnd points to the end of the path
- * component, and *pEndFAT still points to the *beginning* of it...
- * Also note that the algorithm does not try to get too fancy:
- * if there are no dots already, the name either gets truncated
- * at 8 characters or the last underscore is converted to a dot
- * (only if more characters are saved that way). In no case is
- * a dot inserted between existing characters.
- */
- if (last_dot == NULL) { /* no dots: check for underscores... */
- char *plu = strrchr(pBegin, '_'); /* pointer to last underscore */
-
- if (plu == NULL) { /* no dots, no underscores: truncate at 8 chars */
- *pEndFAT += 8; /* (or could insert '.' and keep 11...?) */
- if (*pEndFAT > pEnd)
- *pEndFAT = pEnd; /* oops...didn't have 8 chars to truncate */
- else
- **pEndFAT = '\0';
- } else if (MIN(plu - pBegin, 8) + MIN(pEnd - plu - 1, 3) > 8) {
- last_dot = plu; /* be lazy: drop through to next if-blk */
- } else if ((pEnd - *pEndFAT) > 8) {
- *pEndFAT += 8; /* more fits into just basename than if */
- **pEndFAT = '\0'; /* convert last underscore to dot */
- } else
- *pEndFAT = pEnd; /* whole thing fits into 8 chars or less */
- }
-
- if (last_dot != NULL) { /* one dot (or two, in the case of */
- *last_dot = '.'; /* "..") is OK: put it back in */
-
- if ((last_dot - pBegin) > 8) {
- char *p, *q;
- int i;
-
- p = last_dot;
- q = last_dot = pBegin + 8;
- for (i = 0; (i < 4) && *p; ++i) /* too many chars in basename: */
- *q++ = *p++; /* shift .ext left and trun- */
- *q = '\0'; /* cate/terminate it */
- *pEndFAT = q;
- } else if ((pEnd - last_dot) > 4) { /* too many chars in extension */
- *pEndFAT = last_dot + 4;
- **pEndFAT = '\0';
- } else
- *pEndFAT = pEnd; /* filename is fine; point at terminating zero */
-
- if ((last_dot - pBegin) > 0 && last_dot[-1] == ' ')
- last_dot[-1] = '_'; /* NO blank in front of '.'! */
- }
-} /* end function map2fat() */
-
-
-
-
-/***********************/ /* Borrowed from os2.c for UnZip 5.1. */
-/* Function checkdir() */ /* Difference: no EA stuff */
-/***********************/ /* HPFS stuff works on NTFS too */
-
-int checkdir(__G__ pathcomp, flag)
- __GDEF
- char *pathcomp;
- int flag;
-/*
- * returns: 1 - (on APPEND_NAME) truncated filename
- * 2 - path doesn't exist, not allowed to create
- * 3 - path doesn't exist, tried to create and failed; or
- * path exists and is not a directory, but is supposed to be
- * 4 - path is too long
- * 10 - can't allocate memory for filename buffers
- */
-{
- /* static int rootlen = 0; */ /* length of rootpath */
- /* static char *rootpath; */ /* user's "extract-to" directory */
- /* static char *buildpathHPFS; */ /* full path (so far) to extracted file, */
- /* static char *buildpathFAT; */ /* both HPFS/EA (main) and FAT versions */
- /* static char *endHPFS; */ /* corresponding pointers to end of */
- /* static char *endFAT; */ /* buildpath ('\0') */
-
-# define FN_MASK 7
-# define FUNCTION (flag & FN_MASK)
-
-
-
-/*---------------------------------------------------------------------------
- APPEND_DIR: append the path component to the path being built and check
- for its existence. If doesn't exist and we are creating directories, do
- so for this one; else signal success or error as appropriate.
- ---------------------------------------------------------------------------*/
-
- if (FUNCTION == APPEND_DIR) {
- char *p = pathcomp;
- int too_long=FALSE;
-
- Trace((stderr, "appending dir segment [%s]\n", pathcomp));
- while ((*G.endHPFS = *p++) != '\0') /* copy to HPFS filename */
- ++G.endHPFS;
- if (!IsVolumeOldFAT(__G__ G.buildpathHPFS)) {
- p = pathcomp;
- while ((*G.endFAT = *p++) != '\0') /* copy to FAT filename, too */
- ++G.endFAT;
- } else
- map2fat(pathcomp, &G.endFAT); /* map into FAT fn, update endFAT */
-
- /* GRR: could do better check, see if overrunning buffer as we go:
- * check endHPFS-buildpathHPFS after each append, set warning variable
- * if within 20 of FILNAMSIZ; then if var set, do careful check when
- * appending. Clear variable when begin new path. */
-
- /* next check: need to append '/', at least one-char name, '\0' */
- if ((G.endHPFS-G.buildpathHPFS) > FILNAMSIZ-3)
- too_long = TRUE; /* check if extracting dir? */
-#ifdef FIX_STAT_BUG
- /* Borland C++ 5.0 does not handle a call to stat() well if the
- * directory does not exist (it tends to crash in strange places.)
- * This is apparently a problem only when compiling for GUI rather
- * than console. The code below attempts to work around this problem.
- */
- if (access(G.buildpathFAT, 0) != 0) {
- if (!G.create_dirs) { /* told not to create (freshening) */
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 2; /* path doesn't exist: nothing to do */
- }
- if (too_long) { /* GRR: should allow FAT extraction w/o EAs */
- Info(slide, 1, ((char *)slide,
- "checkdir error: path too long: %s\n",
- FnFilter1(G.buildpathHPFS)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 4; /* no room for filenames: fatal */
- }
- if (MKDIR(G.buildpathFAT, 0777) == -1) { /* create the directory */
- Info(slide, 1, ((char *)slide,
- "checkdir error: cannot create %s\n\
- unable to process %s.\n",
- FnFilter2(G.buildpathFAT), FnFilter1(G.filename)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 3; /* path didn't exist, tried to create, failed */
- }
- G.created_dir = TRUE;
- }
-#endif /* FIX_STAT_BUG */
- if (SSTAT(G.buildpathFAT, &G.statbuf)) /* path doesn't exist */
- {
- if (!G.create_dirs) { /* told not to create (freshening) */
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 2; /* path doesn't exist: nothing to do */
- }
- if (too_long) { /* GRR: should allow FAT extraction w/o EAs */
- Info(slide, 1, ((char *)slide,
- "checkdir error: path too long: %s\n",
- FnFilter1(G.buildpathHPFS)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 4; /* no room for filenames: fatal */
- }
- if (MKDIR(G.buildpathFAT, 0777) == -1) { /* create the directory */
- Info(slide, 1, ((char *)slide,
- "checkdir error: cannot create %s\n\
- unable to process %s.\n",
- FnFilter2(G.buildpathFAT), FnFilter1(G.filename)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 3; /* path didn't exist, tried to create, failed */
- }
- G.created_dir = TRUE;
- } else if (!S_ISDIR(G.statbuf.st_mode)) {
- Info(slide, 1, ((char *)slide,
- "checkdir error: %s exists but is not directory\n \
- unable to process %s.\n",
- FnFilter2(G.buildpathFAT), FnFilter1(G.filename)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 3; /* path existed but wasn't dir */
- }
- if (too_long) {
- Info(slide, 1, ((char *)slide,
- "checkdir error: path too long: %s\n",
- FnFilter1(G.buildpathHPFS)));
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return 4; /* no room for filenames: fatal */
- }
- *G.endHPFS++ = '/';
- *G.endFAT++ = '/';
- *G.endHPFS = *G.endFAT = '\0';
- Trace((stderr, "buildpathHPFS now = [%s]\nbuildpathFAT now = [%s]\n",
- FnFilter1(G.buildpathHPFS), FnFilter2(G.buildpathFAT)));
- return 0;
-
- } /* end if (FUNCTION == APPEND_DIR) */
-
-/*---------------------------------------------------------------------------
- GETPATH: copy full FAT path to the string pointed at by pathcomp (want
- filename to reflect name used on disk, not EAs; if full path is HPFS,
- buildpathFAT and buildpathHPFS will be identical). Also free both paths.
- ---------------------------------------------------------------------------*/
-
- if (FUNCTION == GETPATH) {
- Trace((stderr, "getting and freeing FAT path [%s]\n",
- FnFilter1(G.buildpathFAT)));
- Trace((stderr, "freeing HPFS path [%s]\n",
- FnFilter1(G.buildpathHPFS)));
- strcpy(pathcomp, G.buildpathFAT);
- free(G.buildpathFAT);
- free(G.buildpathHPFS);
- G.buildpathHPFS = G.buildpathFAT = G.endHPFS = G.endFAT = NULL;
- return 0;
- }
-
-/*---------------------------------------------------------------------------
- APPEND_NAME: assume the path component is the filename; append it and
- return without checking for existence.
- ---------------------------------------------------------------------------*/
-
- if (FUNCTION == APPEND_NAME) {
- char *p = pathcomp;
- int error = 0;
-
- Trace((stderr, "appending filename [%s]\n", FnFilter1(pathcomp)));
- while ((*G.endHPFS = *p++) != '\0') { /* copy to HPFS filename */
- ++G.endHPFS;
- if ((G.endHPFS-G.buildpathHPFS) >= FILNAMSIZ) {
- *--G.endHPFS = '\0';
- Info(slide, 1, ((char *)slide,
- "checkdir warning: path too long; truncating\n \
- %s\n -> %s\n",
- FnFilter1(G.filename), FnFilter2(G.buildpathHPFS)));
- error = 1; /* filename truncated */
- }
- }
-
- if ( G.pInfo->vollabel || !IsVolumeOldFAT(__G__ G.buildpathHPFS)) {
- p = pathcomp;
- while ((*G.endFAT = *p++) != '\0') /* copy to FAT filename, too */
- ++G.endFAT;
- } else
- map2fat(pathcomp, &G.endFAT); /* map into FAT fn, update endFAT */
- Trace((stderr, "buildpathHPFS: %s\nbuildpathFAT: %s\n",
- FnFilter1(G.buildpathHPFS), FnFilter2(G.buildpathFAT)));
-
- return error; /* could check for existence, prompt for new name... */
-
- } /* end if (FUNCTION == APPEND_NAME) */
-
-/*---------------------------------------------------------------------------
- INIT: allocate and initialize buffer space for the file currently being
- extracted. If file was renamed with an absolute path, don't prepend the
- extract-to path.
- ---------------------------------------------------------------------------*/
-
- if (FUNCTION == INIT) {
- Trace((stderr, "initializing buildpathHPFS and buildpathFAT to "));
- if ((G.buildpathHPFS = (char *)malloc(G.fnlen+G.rootlen+1)) == NULL)
- return 10;
- if ((G.buildpathFAT = (char *)malloc(G.fnlen+G.rootlen+1)) == NULL) {
- free(G.buildpathHPFS);
- return 10;
- }
- if (G.pInfo->vollabel) { /* use root or renamed path, but don't store */
-/* GRR: for network drives, do strchr() and return IZ_VOL_LABEL if not [1] */
- if (G.renamed_fullpath && pathcomp[1] == ':')
- *G.buildpathHPFS = (char)ToLower(*pathcomp);
- else if (!G.renamed_fullpath && G.rootlen > 1 &&
- G.rootpath[1] == ':')
- *G.buildpathHPFS = (char)ToLower(*G.rootpath);
- else {
- char tmpN[MAX_PATH], *tmpP;
- if (GetFullPathName(".", MAX_PATH, tmpN, &tmpP) > MAX_PATH)
- { /* by definition of MAX_PATH we should never get here */
- Info(slide, 1, ((char *)slide,
- "checkdir warning: current dir path too long\n"));
- return 1; /* can't get drive letter */
- }
- G.nLabelDrive = *tmpN - 'a' + 1;
- *G.buildpathHPFS = (char)(G.nLabelDrive - 1 + 'a');
- }
- G.nLabelDrive = *G.buildpathHPFS - 'a' + 1; /* save for mapname() */
- if (uO.volflag == 0 || *G.buildpathHPFS < 'a' /* no labels/bogus? */
- || (uO.volflag == 1 && !isfloppy(G.nLabelDrive))) { /* !fixed */
- free(G.buildpathHPFS);
- free(G.buildpathFAT);
- return IZ_VOL_LABEL; /* skipping with message */
- }
- *G.buildpathHPFS = '\0';
- } else if (G.renamed_fullpath) /* pathcomp = valid data */
- strcpy(G.buildpathHPFS, pathcomp);
- else if (G.rootlen > 0)
- strcpy(G.buildpathHPFS, G.rootpath);
- else
- *G.buildpathHPFS = '\0';
- G.endHPFS = G.buildpathHPFS;
- G.endFAT = G.buildpathFAT;
- while ((*G.endFAT = *G.endHPFS) != '\0') {
- ++G.endFAT;
- ++G.endHPFS;
- }
- Trace((stderr, "[%s]\n", FnFilter1(G.buildpathHPFS)));
- return 0;
- }
-
-/*---------------------------------------------------------------------------
- ROOT: if appropriate, store the path in rootpath and create it if neces-
- sary; else assume it's a zipfile member and return. This path segment
- gets used in extracting all members from every zipfile specified on the
- command line. Note that under OS/2 and MS-DOS, if a candidate extract-to
- directory specification includes a drive letter (leading "x:"), it is
- treated just as if it had a trailing '/'--that is, one directory level
- will be created if the path doesn't exist, unless this is otherwise pro-
- hibited (e.g., freshening).
- ---------------------------------------------------------------------------*/
-
-#if (!defined(SFX) || defined(SFX_EXDIR))
- if (FUNCTION == ROOT) {
- Trace((stderr, "initializing root path to [%s]\n",
- FnFilter1(pathcomp)));
- if (pathcomp == NULL) {
- G.rootlen = 0;
- return 0;
- }
- if ((G.rootlen = strlen(pathcomp)) > 0) {
- int had_trailing_pathsep=FALSE, has_drive=FALSE, xtra=2;
-
- if (isalpha((uch)pathcomp[0]) && pathcomp[1] == ':')
- has_drive = TRUE; /* drive designator */
- if (pathcomp[G.rootlen-1] == '/' || pathcomp[G.rootlen-1] == '\\') {
- pathcomp[--G.rootlen] = '\0';
- had_trailing_pathsep = TRUE;
- }
- if (has_drive && (G.rootlen == 2)) {
- if (!had_trailing_pathsep) /* i.e., original wasn't "x:/" */
- xtra = 3; /* room for '.' + '/' + 0 at end of "x:" */
- } else if (G.rootlen > 0) { /* need not check "x:." and "x:/" */
- if (SSTAT(pathcomp, &G.statbuf) || !S_ISDIR(G.statbuf.st_mode))
- {
- /* path does not exist */
- if (!G.create_dirs /* || iswild(pathcomp) */ ) {
- G.rootlen = 0;
- return 2; /* treat as stored file */
- }
- /* create directory (could add loop here to scan pathcomp
- * and create more than one level, but really necessary?) */
- if (MKDIR(pathcomp, 0777) == -1) {
- Info(slide, 1, ((char *)slide,
- "checkdir: cannot create extraction directory: %s\n",
- FnFilter1(pathcomp)));
- G.rootlen = 0; /* path didn't exist, tried to create, */
- return 3; /* failed: file exists, or need 2+ levels */
- }
- }
- }
- if ((G.rootpath = (char *)malloc(G.rootlen+xtra)) == NULL) {
- G.rootlen = 0;
- return 10;
- }
- strcpy(G.rootpath, pathcomp);
- if (xtra == 3) /* had just "x:", make "x:." */
- G.rootpath[G.rootlen++] = '.';
- G.rootpath[G.rootlen++] = '/';
- G.rootpath[G.rootlen] = '\0';
- Trace((stderr, "rootpath now = [%s]\n", FnFilter1(G.rootpath)));
- }
- return 0;
- }
-#endif /* !SFX || SFX_EXDIR */
-
-/*---------------------------------------------------------------------------
- END: free rootpath, immediately prior to program exit.
- ---------------------------------------------------------------------------*/
-
- if (FUNCTION == END) {
- Trace((stderr, "freeing rootpath\n"));
- if (G.rootlen > 0) {
- free(G.rootpath);
- G.rootlen = 0;
- }
- return 0;
- }
-
- return 99; /* should never reach */
-
-} /* end function checkdir() */
-
-
-
-
-
-#ifndef SFX
-#ifndef WINDLL
-
-/************************/
-/* Function version() */
-/************************/
-
-void version(__G)
- __GDEF
-{
- int len;
-#if (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__DJGPP__))
- char buf[80];
-#if (defined(_MSC_VER) && (_MSC_VER > 900))
- char buf2[80];
-#endif
-#endif
-
- len = sprintf((char *)slide, CompiledWith,
-
-#if defined(_MSC_VER) /* MSC == VC++, but what about SDK compiler? */
- (sprintf(buf, "Microsoft C %d.%02d ", _MSC_VER/100, _MSC_VER%100), buf),
-# if (_MSC_VER == 800)
- "(Visual C++ v1.1)",
-# elif (_MSC_VER == 850)
- "(Windows NT v3.5 SDK)",
-# elif (_MSC_VER == 900)
- "(Visual C++ v2.x)",
-# elif (_MSC_VER > 900)
- (sprintf(buf2, "(Visual C++ %d.%d)", _MSC_VER/100 - 6, _MSC_VER%100/10),
- buf2),
-# else
- "(bad version)",
-# endif
-#elif defined(__WATCOMC__)
-# if (__WATCOMC__ % 10 > 0)
- (sprintf(buf, "Watcom C/C++ %d.%02d", __WATCOMC__ / 100,
- __WATCOMC__ % 100), buf), "",
-# else
- (sprintf(buf, "Watcom C/C++ %d.%d", __WATCOMC__ / 100,
- (__WATCOMC__ % 100) / 10), buf), "",
-# endif
-#elif defined(__BORLANDC__)
- "Borland C++",
-# if (__BORLANDC__ < 0x0200)
- " 1.0",
-# elif (__BORLANDC__ == 0x0200)
- " 2.0",
-# elif (__BORLANDC__ == 0x0400)
- " 3.0",
-# elif (__BORLANDC__ == 0x0410) /* __BCPLUSPLUS__ = 0x0310 */
- " 3.1",
-# elif (__BORLANDC__ == 0x0452) /* __BCPLUSPLUS__ = 0x0320 */
- " 4.0 or 4.02",
-# elif (__BORLANDC__ == 0x0460) /* __BCPLUSPLUS__ = 0x0340 */
- " 4.5",
-# elif (__BORLANDC__ == 0x0500) /* __BCPLUSPLUS__ = 0x0340 */
- " 5.0",
-# elif (__BORLANDC__ == 0x0520) /* __BCPLUSPLUS__ = 0x0520 */
- " 5.2 (C++ Builder)", /* GRR: assume this will stay sync'd? */
-# else
- " later than 5.2",
-# endif
-#elif defined(__LCC__)
- "LCC-Win32", "",
-#elif defined(__GNUC__)
-# if defined(__RSXNT__)
-# if (defined(__DJGPP__) && !defined(__EMX__))
- (sprintf(buf, "rsxnt(djgpp v%d.%02d) / gcc ",
- __DJGPP__, __DJGPP_MINOR__), buf),
-# elif defined(__DJGPP__)
- (sprintf(buf, "rsxnt(emx+djgpp v%d.%02d) / gcc ",
- __DJGPP__, __DJGPP_MINOR__), buf),
-# elif (defined(__GO32__) && !defined(__EMX__))
- "rsxnt(djgpp v1.x) / gcc ",
-# elif defined(__GO32__)
- "rsxnt(emx + djgpp v1.x) / gcc ",
-# elif defined(__EMX__)
- "rsxnt(emx)+gcc ",
-# else
- "rsxnt(unknown) / gcc ",
-# endif
-# elif defined(__CYGWIN32__)
- "cygnus win32 / gcc ",
-# elif defined(__MINGW32__)
- "mingw32 / gcc ",
-# else
- "gcc ",
-# endif
- __VERSION__,
-#else /* !_MSC_VER, !__WATCOMC__, !__BORLANDC__, !__LCC__, !__GNUC__ */
- "unknown compiler (SDK?)", "",
-#endif /* ?compilers */
-
- "Windows 95 / Windows NT", "\n(32-bit)",
-
-#ifdef __DATE__
- " on ", __DATE__
-#else
- "", ""
-#endif
- );
-
- (*G.message)((zvoid *)&G, slide, (ulg)len, 0);
-
- return;
-
-} /* end function version() */
-
-#endif /* !WINDLL */
-#endif /* !SFX */
-
-
-
-#ifdef W32_STAT_BANDAID
-
-/* All currently known variants of WIN32 operating systems (Windows 95/98,
- * WinNT 3.x, 4.0, 5.0) have a nasty bug in the OS kernel concerning
- * conversions between UTC and local time: In the time conversion functions
- * of the Win32 API, the timezone offset (including seasonal daylight saving
- * shift) between UTC and local time evaluation is erratically based on the
- * current system time. The correct evaluation must determine the offset
- * value as it {was/is/will be} for the actual time to be converted.
- *
- * Some versions of MS C runtime lib's stat() returns utc time-stamps so
- * that localtime(timestamp) corresponds to the (potentially false) local
- * time shown by the OS' system programs (Explorer, command shell dir, etc.)
- * The RSXNT port follows the same strategy, but fails to recognize the
- * access-time attribute.
- *
- * For the NTFS file system (and other filesystems that store time-stamps
- * as UTC values), this results in st_mtime (, st_{c|a}time) fields which
- * are not stable but vary according to the seasonal change of "daylight
- * saving time in effect / not in effect".
- *
- * Other C runtime libs (CygWin, or the CRT DLLs supplied with Win95/NT
- * return the unix-time equivalent of the UTC FILETIME values as got back
- * from the Win32 API call. This time, return values from NTFS are correct
- * whereas utimes from files on (V)FAT volumes vary according to the DST
- * switches.
- *
- * To achieve timestamp consistency of UTC (UT extra field) values in
- * Zip archives, the Info-ZIP programs require work-around code for
- * proper time handling in stat() (and other time handling routines).
- */
-/* stat() functions under Windows95 tend to fail for root directories. *
- * Watcom and Borland, at least, are affected by this bug. Watcom made *
- * a partial fix for 11.0 but still missed some cases. This substitute *
- * detects the case and fills in reasonable values. Otherwise we get *
- * effects like failure to extract to a root dir because it's not found. */
-
-int zstat_win32(__W32STAT_GLOBALS__ const char *path, struct stat *buf)
-{
- if (!stat(path, buf))
- {
-#ifdef NT_TZBUG_WORKAROUND
- /* stat was successful, now redo the time-stamp fetches */
- int fs_uses_loctime = FStampIsLocTime(__G__ path);
- HANDLE h;
- FILETIME Modft, Accft, Creft;
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_path = (char *)alloca(strlen(path) + 1);
-
- INTERN_TO_ISO(path, ansi_path);
-# define Ansi_Path ansi_path
-#else
-# define Ansi_Path path
-#endif
-
- TTrace((stdout, "stat(%s) finds modtime %08lx\n", path, buf->st_mtime));
- h = CreateFile(Ansi_Path, GENERIC_READ,
- FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
- if (h != INVALID_HANDLE_VALUE) {
- BOOL ftOK = GetFileTime(h, &Creft, &Accft, &Modft);
- CloseHandle(h);
-
- if (ftOK) {
- FTTrace((stdout, "GetFileTime returned Modft", 0, &Modft));
- FTTrace((stdout, "GetFileTime returned Creft", 0, &Creft));
- if (!fs_uses_loctime) {
- /* On a filesystem that stores UTC timestamps, we refill
- * the time fields of the struct stat buffer by directly
- * using the UTC values as returned by the Win32
- * GetFileTime() API call.
- */
- FileTime2utime(&Modft, &(buf->st_mtime));
- if (Accft.dwLowDateTime != 0 || Accft.dwHighDateTime != 0)
- FileTime2utime(&Accft, &(buf->st_atime));
- else
- buf->st_atime = buf->st_mtime;
- if (Creft.dwLowDateTime != 0 || Creft.dwHighDateTime != 0)
- FileTime2utime(&Creft, &(buf->st_ctime));
- else
- buf->st_ctime = buf->st_mtime;
- TTrace((stdout,"NTFS, recalculated modtime %08lx\n",
- buf->st_mtime));
- } else {
- /* On VFAT and FAT-like filesystems, the FILETIME values
- * are converted back to the stable local time before
- * converting them to UTC unix time-stamps.
- */
- VFatFileTime2utime(&Modft, &(buf->st_mtime));
- if (Accft.dwLowDateTime != 0 || Accft.dwHighDateTime != 0)
- VFatFileTime2utime(&Accft, &(buf->st_atime));
- else
- buf->st_atime = buf->st_mtime;
- if (Creft.dwLowDateTime != 0 || Creft.dwHighDateTime != 0)
- VFatFileTime2utime(&Creft, &(buf->st_ctime));
- else
- buf->st_ctime = buf->st_mtime;
- TTrace((stdout, "VFAT, recalculated modtime %08lx\n",
- buf->st_mtime));
- }
- }
- }
-# undef Ansi_Path
-#endif /* NT_TZBUG_WORKAROUND */
- return 0;
- }
-#ifdef W32_STATROOT_FIX
- else
- {
- DWORD flags;
-#ifdef __RSXNT__ /* RSXNT/EMX C rtl uses OEM charset */
- char *ansi_path = (char *)alloca(strlen(path) + 1);
-
- INTERN_TO_ISO(path, ansi_path);
-# define Ansi_Path ansi_path
-#else
-# define Ansi_Path path
-#endif
-
- flags = GetFileAttributes(Ansi_Path);
- if (flags != 0xFFFFFFFF && flags & FILE_ATTRIBUTE_DIRECTORY) {
- Trace((stderr, "\nstat(\"%s\",...) failed on existing directory\n",
- path));
- memset(buf, 0, sizeof(struct stat));
- buf->st_atime = buf->st_ctime = buf->st_mtime =
- dos_to_unix_time(DOSTIME_MINIMUM); /* 1-1-80 */
- buf->st_mode = S_IFDIR | S_IREAD |
- ((flags & FILE_ATTRIBUTE_READONLY) ? 0 : S_IWRITE);
- return 0;
- } /* assumes: stat() won't fail on non-dirs without good reason */
-# undef Ansi_Path
- }
-#endif /* W32_STATROOT_FIX */
- return -1;
-}
-
-#endif /* W32_STAT_BANDAID */
-
-#endif /* !FUNZIP */
-
-
-
-#ifndef WINDLL
-/* This replacement getch() function was originally created for Watcom C
- * and then additionally used with CYGWIN. Since UnZip 5.4, all other Win32
- * ports apply this replacement rather that their supplied getch() (or
- * alike) function. There are problems with unabsorbed LF characters left
- * over in the keyboard buffer under Win95 (and 98) when ENTER was pressed.
- * (Under Win95, ENTER returns two(!!) characters: CR-LF.) This problem
- * does not appear when run on a WinNT console prompt!
- */
-
-/* Watcom 10.6's getch() does not handle Alt+<digit><digit><digit>. */
-/* Note that if PASSWD_FROM_STDIN is defined, the file containing */
-/* the password must have a carriage return after the word, not a */
-/* Unix-style newline (linefeed only). This discards linefeeds. */
-
-int getch_win32(void)
-{
- HANDLE stin;
- DWORD rc;
- unsigned char buf[2];
- int ret = -1;
- DWORD odemode = ~(DWORD)0;
-
-# ifdef PASSWD_FROM_STDIN
- stin = GetStdHandle(STD_INPUT_HANDLE);
-# else
- stin = CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE,
- FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
- if (stin == INVALID_HANDLE_VALUE)
- return -1;
-# endif
- if (GetConsoleMode(stin, &odemode))
- SetConsoleMode(stin, ENABLE_PROCESSED_INPUT); /* raw except ^C noticed */
- if (ReadFile(stin, &buf, 1, &rc, NULL) && rc == 1)
- ret = buf[0];
- /* when the user hits return we get CR LF. We discard the LF, not the CR,
- * because when we call this for the first time after a previous input
- * such as the one for "replace foo? [y]es, ..." the LF may still be in
- * the input stream before whatever the user types at our prompt. */
- if (ret == '\n')
- if (ReadFile(stin, &buf, 1, &rc, NULL) && rc == 1)
- ret = buf[0];
- if (odemode != ~(DWORD)0)
- SetConsoleMode(stin, odemode);
-# ifndef PASSWD_FROM_STDIN
- CloseHandle(stin);
-# endif
- return ret;
-}
-#endif /* !WINDLL */
diff --git a/Build/source/extra/unzip/windll/decs.h b/Build/source/extra/unzip/windll/decs.h
deleted file mode 100644
index fc11410771f..00000000000
--- a/Build/source/extra/unzip/windll/decs.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __decs_h /* prevent multiple inclusions */
-#define __decs_h
-
-#include <windows.h>
-#ifndef __unzip_h
-# include "unzip.h"
-#endif
-#ifndef __structs_h
-# include "structs.h"
-#endif
-
-#define WizMatch match
-
-void WINAPI Wiz_NoPrinting(int f);
-int WINAPI Wiz_Validate(LPSTR archive, int AllCodes);
-BOOL WINAPI Wiz_Init(zvoid *, LPUSERFUNCTIONS);
-BOOL WINAPI Wiz_SetOpts(zvoid *, LPDCL);
-int WINAPI Wiz_Unzip(zvoid *, int, char **, int, char **);
-int WINAPI Wiz_SingleEntryUnzip(int, char **, int, char **,
- LPDCL, LPUSERFUNCTIONS);
-
-int WINAPI Wiz_UnzipToMemory(LPSTR zip, LPSTR file,
- LPUSERFUNCTIONS lpUserFunctions,
- UzpBuffer *retstr);
-int WINAPI Wiz_Grep(LPSTR archive, LPSTR file, LPSTR pattern,
- int cmd, int SkipBin,
- LPUSERFUNCTIONS lpUserFunctions);
-
-#endif /* __decs_h */
diff --git a/Build/source/extra/unzip/windll/structs.h b/Build/source/extra/unzip/windll/structs.h
deleted file mode 100644
index 39a908d3e16..00000000000
--- a/Build/source/extra/unzip/windll/structs.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef __structs_h
-#define __structs_h
-
-#ifndef Far
-# define Far far
-#endif
-
-/* Porting definitions between Win 3.1x and Win32 */
-#ifdef WIN32
-# define far
-# define _far
-# define __far
-# define near
-# define _near
-# define __near
-# ifndef FAR
-# define FAR
-# endif
-#endif
-
-#ifndef PATH_MAX
-# define PATH_MAX 260 /* max total file or directory name path */
-#endif
-
-#ifndef DEFINED_ONCE
-#define DEFINED_ONCE
-
-typedef int (WINAPI DLLPRNT) (LPSTR, unsigned long);
-typedef int (WINAPI DLLPASSWORD) (LPSTR, int, LPCSTR, LPCSTR);
-typedef int (WINAPI DLLSERVICE) (LPCSTR, unsigned long);
-#endif
-typedef void (WINAPI DLLSND) (void);
-typedef int (WINAPI DLLREPLACE)(LPSTR);
-typedef void (WINAPI DLLMESSAGE)(unsigned long, unsigned long, unsigned,
- unsigned, unsigned, unsigned, unsigned, unsigned,
- char, LPSTR, LPSTR, unsigned long, char);
-
-typedef struct {
-DLLPRNT *print;
-DLLSND *sound;
-DLLREPLACE *replace;
-DLLPASSWORD *password;
-DLLMESSAGE *SendApplicationMessage;
-DLLSERVICE *ServCallBk;
-unsigned long TotalSizeComp;
-unsigned long TotalSize;
-int CompFactor;
-unsigned int NumMembers;
-WORD cchComment;
-} USERFUNCTIONS, far * LPUSERFUNCTIONS;
-
-typedef struct {
-int ExtractOnlyNewer;
-int SpaceToUnderscore;
-int PromptToOverwrite;
-int fQuiet;
-int ncflag;
-int ntflag;
-int nvflag;
-int nUflag;
-int nzflag;
-int ndflag;
-int noflag;
-int naflag;
-int nZIflag;
-int C_flag;
-int fPrivilege;
-LPSTR lpszZipFN;
-LPSTR lpszExtractDir;
-} DCL, far * LPDCL;
-
-#endif /* __structs_h */
diff --git a/Build/source/extra/unzip/windll/unzver.h b/Build/source/extra/unzip/windll/unzver.h
deleted file mode 100644
index d216ec225fa..00000000000
--- a/Build/source/extra/unzip/windll/unzver.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- Copyright (c) 1990-2000 Info-ZIP. All rights reserved.
-
- See the accompanying file LICENSE, version 2000-Apr-09 or later
- (the contents of which are also included in unzip.h) for terms of use.
- If, for some reason, these files are missing, the Info-ZIP license
- also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
-*/
-#ifndef __unzver_h /* prevent multiple inclusions */
-#define __unzver_h
-
-#define UNZ_DLL_VERSION "5.41\0"
-#define COMPANY_NAME "Info-ZIP\0"
-
-#endif /* __unzver_h */
diff --git a/Build/source/extra/unzip/windll/windll.c b/Build/source/extra/unzip/windll/windll.c
deleted file mode 100644
index ced6d5d6b4b..00000000000
--- a/Build/source/extra/unzip/windll/windll.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- Copyright (C) 1996 Mike White
- Permission is granted to any individual or institution to use, copy, or
- redistribute this software so long as all of the original files are included,
- that it is not sold for profit, and that this copyright notice is retained.
-
-*/
-/* Windows Info-ZIP Unzip DLL module
- *
- * Author: Mike White
- *
- * Original: 1996
- *
- * This module has the entry points for "unzipping" a zip file.
- */
-
-/*---------------------------------------------------------------------------
-
- This file is the WINDLL replacement for the generic ``main program source
- file'' unzip.c.
-
- See the general comments in the header part of unzip.c.
-
- Copyrights: see accompanying file "COPYING" in UnZip source distribution.
- (This software is free but NOT IN THE PUBLIC DOMAIN. There
- are some restrictions on commercial use.)
-
- ---------------------------------------------------------------------------*/
-
-#include <windows.h>
-#ifdef __RSXNT__
-# include "win32/rsxntwin.h"
-#endif
-#ifdef __BORLANDC__
-#include <dir.h>
-#endif
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include "crypt.h"
-#include "version.h"
-#include "windll.h"
-#include "structs.h"
-#include "consts.h"
-
-/* Added type casts to prevent potential "type mismatch" error messages. */
-#ifdef REENTRANT
-# undef __G
-# undef __G__
-# define __G (Uz_Globs *)pG
-# define __G__ (Uz_Globs *)pG,
-#endif
-
-HANDLE hwildZipFN;
-HANDLE hInst; /* current instance */
-HANDLE hDCL;
-int fNoPrinting = 0;
-extern jmp_buf dll_error_return;
-
-/* For displaying status messages and error messages */
-static int UZ_EXP DllMessagePrint(zvoid *pG, uch *buf, ulg size, int flag);
-
-#if 0 /* currently unused */
-/* For displaying files extracted to the display window */
-int DllDisplayPrint(zvoid *pG, uch *buf, ulg size, int flag);
-#endif /* never */
-
-/* Callback function for status report and/or user interception */
-static int UZ_EXP Wiz_StatReportCB(zvoid *pG, int fnflag, ZCONST char *zfn,
- ZCONST char *efn, ZCONST zvoid *details);
-
-/* Dummy sound function for those applications that don't use sound */
-static void WINAPI DummySound(void);
-
-#ifndef UNZIPLIB
-/* DLL Entry Point */
-
-#ifdef __BORLANDC__
-#pragma argsused
-/* Borland seems to want DllEntryPoint instead of DllMain like MSVC */
-#define DllMain DllEntryPoint
-#endif
-#ifdef WIN32
-BOOL WINAPI DllMain( HINSTANCE hInstance,
- DWORD dwReason,
- LPVOID plvReserved)
-#else
-int FAR PASCAL LibMain( HINSTANCE hInstance,
- WORD wDataSegment,
- WORD wHeapSize,
- LPSTR lpszCmdLine )
-#endif
-{
-#ifndef WIN32
-/* The startup code for the DLL initializes the local heap(if there is one)
- * with a call to LocalInit which locks the data segment.
- */
-
-if ( wHeapSize != 0 )
- {
- UnlockData( 0 );
- }
-hInst = hInstance;
-return 1; /* Indicate that the DLL was initialized successfully. */
-#else
-BOOL rc = TRUE;
-switch( dwReason )
- {
- case DLL_PROCESS_ATTACH:
- // DLL is loaded. Do your initialization here.
- // If cannot init, set rc to FALSE.
- hInst = hInstance;
- break;
-
- case DLL_PROCESS_DETACH:
- // DLL is unloaded. Do your cleanup here.
- break;
- default:
- break;
- }
-return rc;
-#endif
-}
-
-#ifdef __BORLANDC__
-#pragma argsused
-#endif
-int FAR PASCAL WEP ( int bSystemExit )
-{
-return 1;
-}
-#endif /* !UNZIPLIB */
-
-/* DLL calls */
-
-/*
- ExtractOnlyNewer = true if you are to extract only newer
- SpaceToUnderscore = true if convert space to underscore
- PromptToOverwrite = true if prompt to overwrite is wanted
- fQuiet = quiet flag. 1 = few messages, 2 = no messages, 0 = all messages
- ncflag = write to stdout if true
- ntflag = test zip file
- nvflag = verbose listing
- nUflag = "update" (extract only newer/new files)
- nzflag = display zip file comment
- ndflag = all args are files/dir to be extracted
- noflag = overwrite all files
- naflag = do end-of-line translation
- nZIflag = get Zip Info if TRUE
- C_flag = be case insensitive if TRUE
- fPrivilege = restore ACL's if 1, use privileges if 2
- lpszZipFN = zip file name
- lpszExtractDir = directory to extract to; NULL means: current directory
-*/
-
-BOOL WINAPI Wiz_SetOpts(pG, C)
-zvoid *pG;
-LPDCL C;
-{
- uO.qflag = C->fQuiet; /* Quiet flag */
- G.pfnames = (char **)&fnames[0]; /* assign default file name vector */
- G.pxnames = (char **)&fnames[1];
-
- uO.jflag = !C->ndflag;
- uO.cflag = C->ncflag;
- uO.overwrite_all = C->noflag;
- uO.tflag = C->ntflag ;
- uO.vflag = C->nvflag;
- uO.zflag = C->nzflag;
- uO.uflag = C->nUflag;
- uO.aflag = C->naflag;
- uO.C_flag = C->C_flag;
- uO.uflag = C->ExtractOnlyNewer;
- G.prompt_always = C->PromptToOverwrite;
-#ifdef WIN32
- uO.X_flag = C->fPrivilege;
-#endif
- uO.overwrite_none = !uO.overwrite_all;
- uO.sflag = C->SpaceToUnderscore; /* Translate spaces to underscores? */
- if (C->nZIflag)
- {
- uO.zipinfo_mode = TRUE;
- uO.hflag = TRUE;
- uO.lflag = 10;
- uO.qflag = 2;
- }
- else
- {
- uO.zipinfo_mode = FALSE;
- }
-
- G.extract_flag = (!uO.zipinfo_mode &&
- !uO.cflag && !uO.tflag && !uO.vflag && !uO.zflag
-#ifdef TIMESTAMP
- && !uO.T_flag
-#endif
- );
-
- if (C->lpszExtractDir != NULL && G.extract_flag)
- {
-#ifndef CRTL_CP_IS_ISO
- char *pExDirRoot = (char *)malloc(strlen(C->lpszExtractDir)+1);
-
- if (pExDirRoot == NULL)
- return FALSE;
- ISO_TO_INTERN(C->lpszExtractDir, pExDirRoot);
-#else
-# define pExDirRoot C->lpszExtractDir
-#endif
- uO.exdir = pExDirRoot;
- }
- else
- {
- uO.exdir = (char *)NULL;
- }
-
-/* G.wildzipfn needs to be initialized so that do_wild does not wind
- up clearing out the zip file name when it returns in process.c
-*/
- hwildZipFN = GlobalAlloc(GPTR, FILNAMSIZ);
- if (hwildZipFN == (HGLOBAL) NULL)
- return FALSE;
-
- G.wildzipfn = GlobalLock(hwildZipFN);
- lstrcpy(G.wildzipfn, C->lpszZipFN);
- _ISO_INTERN(G.wildzipfn);
-
- return TRUE; /* set up was OK */
-}
-
-void FreeDllMem(__GPRO)
-{
- if (G.wildzipfn) {
- GlobalUnlock(hwildZipFN);
- G.wildzipfn = NULL;
- }
- if (hwildZipFN)
- hwildZipFN = GlobalFree(hwildZipFN);
-
- uO.zipinfo_mode = FALSE;
-}
-
-int WINAPI Wiz_SingleEntryUnzip(int ifnc, char **ifnv, int xfnc, char **xfnv,
- LPDCL C, LPUSERFUNCTIONS lpUserFunc)
-{
-int retcode;
-CONSTRUCTGLOBALS();
-
-if (!Wiz_Init((zvoid *)&G, lpUserFunc))
- {
- DESTROYGLOBALS();
- return PK_BADERR;
- }
-
-if (C->lpszZipFN == NULL) /* Something has screwed up, we don't have a filename */
- {
- DESTROYGLOBALS();
- return PK_NOZIP;
- }
-
-Wiz_SetOpts((zvoid *)&G, C);
-
-#ifdef SFX
-G.zipfn = C->lpszZipFN;
-G.argv0 = C->lpszZipFN;
-#endif
-
-/* Here is the actual call to "unzip" the files (or whatever else you
- * are doing.)
- */
-retcode = Wiz_Unzip((zvoid *)&G, ifnc, ifnv, xfnc, xfnv);
-
-DESTROYGLOBALS();
-return retcode;
-}
-
-
-BOOL WINAPI Wiz_Init(pG, lpUserFunc)
-zvoid *pG;
-LPUSERFUNCTIONS lpUserFunc;
-{
-G.message = DllMessagePrint;
-G.statreportcb = Wiz_StatReportCB;
-if (lpUserFunc->sound == NULL)
- lpUserFunc->sound = DummySound;
-G.lpUserFunctions = lpUserFunc;
-
-if (!G.lpUserFunctions->print ||
- !G.lpUserFunctions->sound ||
- !G.lpUserFunctions->replace)
- return FALSE;
-
-return TRUE;
-}
-
-int WINAPI Wiz_Unzip(pG, ifnc, ifnv, xfnc, xfnv)
-zvoid *pG;
-int ifnc;
-char **ifnv;
-int xfnc;
-char **xfnv;
-{
-int retcode, f_cnt;
-#ifndef CRTL_CP_IS_ISO
-char **intern_ifv = NULL, **intern_xfv = NULL;
-#endif
-
-if (ifnv == (char **)NULL && ifnc != 0)
- ifnc = 0;
-else
- for (f_cnt = 0; f_cnt < ifnc; f_cnt++)
- if (ifnv[f_cnt] == (char *)NULL) {
- ifnc = f_cnt;
- break;
- }
-if (xfnv == (char **)NULL && xfnc != 0)
- xfnc = 0;
-else
- for (f_cnt = 0; f_cnt < xfnc; f_cnt++)
- if (xfnv[f_cnt] == (char *)NULL) {
- xfnc = f_cnt;
- break;
- }
-
-G.process_all_files = (ifnc == 0 && xfnc == 0); /* for speed */
-G.filespecs = ifnc;
-G.xfilespecs = xfnc;
-
-if (ifnc > 0) {
-#ifdef CRTL_CP_IS_ISO
- G.pfnames = ifnv;
-#else /* !CRTL_CP_IS_ISO */
- unsigned bufsize = 0;
-
- intern_ifv = (char **)malloc((ifnc+1)*sizeof(char **));
- if (intern_ifv == (char **)NULL)
- {
- FreeDllMem(__G);
- return PK_BADERR;
- }
-
- for (f_cnt = ifnc; --f_cnt >= 0;)
- bufsize += strlen(ifnv[f_cnt]) + 1;
- intern_ifv[0] = (char *)malloc(bufsize);
- if (intern_ifv[0] == (char *)NULL)
- {
- free(intern_ifv);
- FreeDllMem(__G);
- return PK_BADERR;
- }
-
- for (f_cnt = 0; ; f_cnt++)
- {
- ISO_TO_INTERN(ifnv[f_cnt], intern_ifv[f_cnt]);
- if ((f_cnt+1) >= ifnc)
- break;
- intern_ifv[f_cnt+1] = intern_ifv[f_cnt] +
- (strlen(intern_ifv[f_cnt]) + 1);
- }
- intern_ifv[ifnc] = (char *)NULL;
- G.pfnames = intern_ifv;
-#endif /* ?CRTL_CP_IS_ISO */
- }
-
-if (xfnc > 0) {
-#ifdef CRTL_CP_IS_ISO
- G.pxnames = xfnv;
-#else /* !CRTL_CP_IS_ISO */
- unsigned bufsize = 0;
-
- intern_xfv = (char **)malloc((xfnc+1)*sizeof(char **));
- if (intern_xfv == (char **)NULL)
- {
- if (ifnc > 0)
- {
- free(intern_ifv[0]);
- free(intern_ifv);
- }
- FreeDllMem(__G);
- return PK_BADERR;
- }
-
- for (f_cnt = xfnc; --f_cnt >= 0;)
- bufsize += strlen(xfnv[f_cnt]) + 1;
- intern_xfv[0] = (char *)malloc(bufsize);
- if (intern_xfv[0] == (char *)NULL)
- {
- free(intern_xfv);
- if (ifnc > 0)
- {
- free(intern_ifv[0]);
- free(intern_ifv);
- }
- FreeDllMem(__G);
- return PK_BADERR;
- }
-
- for (f_cnt = 0; ; f_cnt++)
- {
- ISO_TO_INTERN(xfnv[f_cnt], intern_xfv[f_cnt]);
- if ((f_cnt+1) >= xfnc)
- break;
- intern_xfv[f_cnt+1] = intern_xfv[f_cnt] +
- (strlen(intern_xfv[f_cnt]) + 1);
- }
- intern_xfv[xfnc] = (char *)NULL;
- G.pxnames = intern_xfv;
-#endif /* ?CRTL_CP_IS_ISO */
- }
-
-/*---------------------------------------------------------------------------
- Okey dokey, we have everything we need to get started. Let's roll.
- ---------------------------------------------------------------------------*/
-
-retcode = setjmp(dll_error_return);
-if (retcode)
- {
-#ifndef CRTL_CP_IS_ISO
- if (xfnc > 0)
- {
- free(intern_xfv[0]);
- free(intern_xfv);
- }
- if (ifnc > 0)
- {
- free(intern_ifv[0]);
- free(intern_ifv);
- }
-#endif
- FreeDllMem(__G);
- return PK_BADERR;
- }
-
-retcode = process_zipfiles(__G);
-#ifndef CRTL_CP_IS_ISO
-if (xfnc > 0)
- {
- free(intern_xfv[0]);
- free(intern_xfv);
- }
-if (ifnc > 0)
- {
- free(intern_ifv[0]);
- free(intern_ifv);
- }
-#endif
-FreeDllMem(__G);
-return retcode;
-}
-
-
-int win_fprintf(zvoid *pG, FILE *file, unsigned int size, char far *buffer)
-{
-if ((file != stderr) && (file != stdout))
- {
- return write(fileno(file),(char far *)(buffer),size);
- }
-if (!fNoPrinting)
- return G.lpUserFunctions->print((LPSTR)buffer, size);
-return (int)size;
-}
-
-/**********************************
- * Function DllMessagePrint() *
- * *
- * Send messages to status window *
- **********************************/
-#ifdef __BORLANDC__
-#pragma argsused
-#endif
-static int UZ_EXP DllMessagePrint(pG, buf, size, flag)
- zvoid *pG; /* globals struct: always passed */
- uch *buf; /* preformatted string to be printed */
- ulg size; /* length of string (may include nulls) */
- int flag; /* flag bits */
-{
-if (!fNoPrinting)
- return G.lpUserFunctions->print((LPSTR)buf, size);
-else
- return (int)size;
-}
-
-#if 0 /* currently unused */
-/********************************
- * Function DllDisplayPrint() *
- * *
- * Send files to display window *
- ********************************/
-#ifdef __BORLANDC__
-#pragma argsused
-#endif
-int DllDisplayPrint(pG, buf, size, flag)
- zvoid *pG; /* globals struct: always passed */
- uch *buf; /* preformatted string to be printed */
- ulg size; /* length of string (may include nulls) */
- int flag; /* flag bits */
-{
-return (!fNoPrinting ? G.lpUserFunctions->print((LPSTR)buf, size) : (int)size);
-}
-#endif /* never */
-
-
-/**********************************
- * Function UzpPassword() *
- * *
- * Prompt for decryption password *
- **********************************/
-#ifdef __BORLANDC__
-#pragma argsused
-#endif
-int UZ_EXP UzpPassword(pG, rcnt, pwbuf, size, zfn, efn)
- zvoid *pG; /* globals struct: always passed */
- int *rcnt; /* retry counter */
- char *pwbuf; /* buffer for password */
- int size; /* size of password buffer */
- ZCONST char *zfn; /* name of zip archiv */
- ZCONST char *efn; /* name of archiv entry being processed */
-{
-#if CRYPT
- LPSTR m;
-
- if (*rcnt == 0) {
- *rcnt = 2;
- m = "Enter password for: ";
- } else {
- (*rcnt)--;
- m = "Password incorrect--reenter: ";
- }
-
- return (*G.lpUserFunctions->password)((LPSTR)pwbuf, size, m, (LPSTR)efn);
-#else /* !CRYPT */
- return IZ_PW_ERROR; /* internal error, function should never get called */
-#endif /* ?CRYPT */
-} /* end function UzpPassword() */
-
-/* Turn off all messages to the calling application */
-void WINAPI Wiz_NoPrinting(int f)
-{
-fNoPrinting = f;
-}
-
-/* Dummy sound function for those applications that don't use sound */
-static void WINAPI DummySound(void)
-{
-}
-
-/* Interface between WINDLL specific service callback functions and the
- generic DLL's "status report & user interception" callback */
-#ifdef __BORLANDC__
-#pragma argsused
-#endif
-static int WINAPI Wiz_StatReportCB(zvoid *pG, int fnflag, ZCONST char *zfn,
- ZCONST char *efn, ZCONST zvoid *details)
-{
- int rval = UZ_ST_CONTINUE;
-
- switch (fnflag) {
- case UZ_ST_START_EXTRACT:
- if (G.lpUserFunctions->sound != NULL)
- (*G.lpUserFunctions->sound)();
- break;
- case UZ_ST_FINISH_MEMBER:
- if ((G.lpUserFunctions->ServCallBk != NULL) &&
- (*G.lpUserFunctions->ServCallBk)(efn, *((unsigned long *)details)))
- rval = UZ_ST_BREAK;
- break;
- case UZ_ST_IN_PROGRESS:
- break;
- default:
- break;
- }
- return rval;
-}
-
-
-#ifndef SFX
-#ifndef __16BIT__
-
-int WINAPI Wiz_UnzipToMemory(LPSTR zip, LPSTR file,
- LPUSERFUNCTIONS lpUserFunctions, UzpBuffer *retstr)
-{
- int r;
-#ifndef CRTL_CP_IS_ISO
- char *intern_zip, *intern_file;
-#endif
-
- CONSTRUCTGLOBALS();
-#ifndef CRTL_CP_IS_ISO
- intern_zip = (char *)malloc(strlen(zip)+1);
- if (intern_zip == NULL) {
- DESTROYGLOBALS()
- return PK_MEM;
- }
- intern_file = (char *)malloc(strlen(file)+1);
- if (intern_file == NULL) {
- DESTROYGLOBALS()
- free(intern_zip);
- return PK_MEM;
- }
- ISO_TO_INTERN(zip, intern_zip);
- ISO_TO_INTERN(file, intern_file);
-# define zip intern_zip
-# define file intern_file
-#endif
- if (!Wiz_Init((zvoid *)&G, lpUserFunctions)) {
- DESTROYGLOBALS();
- return PK_BADERR;
- }
- G.redirect_data = 1;
-
- r = (unzipToMemory(__G__ zip, file, retstr) == PK_COOL);
-
- DESTROYGLOBALS()
-#ifndef CRTL_CP_IS_ISO
-# undef file
-# undef zip
- free(intern_file);
- free(intern_zip);
-#endif
- if (!r && retstr->strlength) {
- free(retstr->strptr);
- retstr->strptr = NULL;
- }
- return r;
-}
-
-
-
-
-/* Purpose: Determine if file in archive contains the string szSearch
-
- Parameters: archive = archive name
- file = file contained in the archive. This cannot be
- a wild card to be meaningful
- pattern = string to search for
- cmd = 0 - case-insensitive search
- 1 - case-sensitve search
- 2 - case-insensitive, whole words only
- 3 - case-sensitive, whole words only
- SkipBin = if true, skip any files that have control
- characters other than CR, LF, or tab in the first
- 100 characters.
-
- Returns: TRUE if a match is found
- FALSE if no match is found
- -1 on error
-
- Comments: This does not pretend to be as useful as the standard
- Unix grep, which returns the strings associated with a
- particular pattern, nor does it search past the first
- matching occurrence of the pattern.
- */
-
-int WINAPI Wiz_Grep(LPSTR archive, LPSTR file, LPSTR pattern, int cmd,
- int SkipBin, LPUSERFUNCTIONS lpUserFunctions)
-{
- int retcode = FALSE, compare;
- ulg i, j, patternLen, buflen;
- char * sz, *p;
- UzpBuffer retstr;
-
- /* Turn off any windows printing functions, as they may not have been
- * identified yet. There is no requirement that we initialize the
- * dll with printing stuff for this. */
- Wiz_NoPrinting(TRUE);
-
- if (!Wiz_UnzipToMemory(archive, file, lpUserFunctions, &retstr)) {
- Wiz_NoPrinting(FALSE);
- return -1; /* not enough memory, file not found, or other error */
- }
-
- if (SkipBin) {
- if (retstr.strlength < 100)
- buflen = retstr.strlength;
- else
- buflen = 100;
- for (i = 0; i < buflen; i++) {
- if (iscntrl(retstr.strptr[i])) {
- if ((retstr.strptr[i] != 0x0A) &&
- (retstr.strptr[i] != 0x0D) &&
- (retstr.strptr[i] != 0x09))
- {
- /* OK, we now think we have a binary file of some sort */
- free(retstr.strptr);
- Wiz_NoPrinting(FALSE);
- return FALSE;
- }
- }
- }
- }
-
- patternLen = strlen(pattern);
-
- if (retstr.strlength < patternLen) {
- free(retstr.strptr);
- Wiz_NoPrinting(FALSE);
- return FALSE;
- }
-
- sz = malloc(patternLen + 3); /* add two in case doing whole words only */
- if (cmd > 1) {
- strcpy(sz, " ");
- strcat(sz, pattern);
- strcat(sz, " ");
- } else
- strcpy(sz, pattern);
-
- if ((cmd == 0) || (cmd == 2)) {
- for (i = 0; i < strlen(sz); i++)
- sz[i] = toupper(sz[i]);
- for (i = 0; i < retstr.strlength; i++)
- retstr.strptr[i] = toupper(retstr.strptr[i]);
- }
-
- for (i = 0; i < (retstr.strlength - patternLen); i++) {
- p = &retstr.strptr[i];
- compare = TRUE;
- for (j = 0; j < patternLen; j++) {
- /* We cannot do strncmp here, as we may be dealing with a
- * "binary" file, such as a word processing file, or perhaps
- * even a true executable of some sort. */
- if (p[j] != sz[j]) {
- compare = FALSE;
- break;
- }
- }
- if (compare == TRUE) {
- retcode = TRUE;
- break;
- }
- }
-
- free(sz);
- free(retstr.strptr);
- Wiz_NoPrinting(FALSE); /* Turn printing back on */
- return retcode;
-}
-#endif /* !__16BIT__ */
-
-int WINAPI Wiz_Validate(LPSTR archive, int AllCodes)
-{
- return UzpValidate((char *)archive, AllCodes);
-}
-
-#endif /* !SFX */
diff --git a/Build/source/extra/unzip/windll/windll.h b/Build/source/extra/unzip/windll/windll.h
deleted file mode 100644
index a32623b5960..00000000000
--- a/Build/source/extra/unzip/windll/windll.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef __windll_h /* prevent multiple inclusions */
-#define __windll_h
-
-#include <windows.h>
-#include <assert.h> /* required for all Windows applications */
-#include <setjmp.h>
-#include <commdlg.h>
-#if (!defined(__RSXNT__) && !defined(__MINGW32__))
-# include <dlgs.h>
-#endif
-#define UNZIP_INTERNAL
-#include "unzip.h"
-#include "structs.h"
-#include "decs.h"
-
-#ifndef MSWIN
-# define MSWIN
-#endif
-
-/* Allow compilation under Borland C++ also */
-#ifndef __based
-# define __based(A)
-#endif
-
-#ifndef PATH_MAX
-# define PATH_MAX 260 /* max total file or directory name path */
-#endif
-
-#define IDM_REPLACE_NO 100
-#define IDM_REPLACE_TEXT 101
-#define IDM_REPLACE_YES 102
-#define IDM_REPLACE_ALL 103
-#define IDM_REPLACE_NONE 104
-#define IDM_REPLACE_RENAME 105
-#define IDM_REPLACE_HELP 106
-
-extern jmp_buf dll_error_return;
-
-extern HANDLE hInst; /* current instance */
-
-#ifdef UNZIP_INTERNAL
-void FreeDllMem(__GPRO);
-int win_fprintf(zvoid *pG, FILE *file, unsigned int, char far *);
-#endif
-
-#endif /* __windll_h */
diff --git a/Build/source/extra/unzip/zip.h b/Build/source/extra/unzip/zip.h
deleted file mode 100644
index 5c079467f7a..00000000000
--- a/Build/source/extra/unzip/zip.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This is a dummy zip.h to allow the source files shared with Zip (crypt.c,
- crc32.c, crctab.c, ttyio.c) to compile for UnZip. */
-
-#ifndef __zip_h /* don't include more than once */
-#define __zip_h
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-
-#define local static
-
-#define ZE_MEM PK_MEM
-#define ziperr(c, h) return
-
-#endif /* !__zip_h */
diff --git a/Build/source/extra/unzip/zipinfo.c b/Build/source/extra/unzip/zipinfo.c
deleted file mode 100644
index c244c1e92f5..00000000000
--- a/Build/source/extra/unzip/zipinfo.c
+++ /dev/null
@@ -1,1912 +0,0 @@
-/*---------------------------------------------------------------------------
-
- zipinfo.c Greg Roelofs et al.
-
- This file contains all of the ZipInfo-specific listing routines for UnZip.
-
- Contains: zi_opts()
- zi_end_central()
- zipinfo()
- zi_long()
- zi_short()
- zi_time()
-
- ---------------------------------------------------------------------------*/
-
-
-#define UNZIP_INTERNAL
-#include "unzip.h"
-
-
-#ifndef NO_ZIPINFO /* strings use up too much space in small-memory systems */
-
-/* Define OS-specific attributes for use on ALL platforms--the S_xxxx
- * versions of these are defined differently (or not defined) by different
- * compilers and operating systems. */
-
-#define UNX_IFMT 0170000 /* Unix file type mask */
-#define UNX_IFDIR 0040000 /* Unix directory */
-#define UNX_IFREG 0100000 /* Unix regular file */
-#define UNX_IFSOCK 0140000 /* Unix socket (BSD, not SysV or Amiga) */
-#define UNX_IFLNK 0120000 /* Unix symbolic link (not SysV, Amiga) */
-#define UNX_IFBLK 0060000 /* Unix block special (not Amiga) */
-#define UNX_IFCHR 0020000 /* Unix character special (not Amiga) */
-#define UNX_IFIFO 0010000 /* Unix fifo (BCC, not MSC or Amiga) */
-#define UNX_ISUID 04000 /* Unix set user id on execution */
-#define UNX_ISGID 02000 /* Unix set group id on execution */
-#define UNX_ISVTX 01000 /* Unix directory permissions control */
-#define UNX_ENFMT UNX_ISGID /* Unix record locking enforcement flag */
-#define UNX_IRWXU 00700 /* Unix read, write, execute: owner */
-#define UNX_IRUSR 00400 /* Unix read permission: owner */
-#define UNX_IWUSR 00200 /* Unix write permission: owner */
-#define UNX_IXUSR 00100 /* Unix execute permission: owner */
-#define UNX_IRWXG 00070 /* Unix read, write, execute: group */
-#define UNX_IRGRP 00040 /* Unix read permission: group */
-#define UNX_IWGRP 00020 /* Unix write permission: group */
-#define UNX_IXGRP 00010 /* Unix execute permission: group */
-#define UNX_IRWXO 00007 /* Unix read, write, execute: other */
-#define UNX_IROTH 00004 /* Unix read permission: other */
-#define UNX_IWOTH 00002 /* Unix write permission: other */
-#define UNX_IXOTH 00001 /* Unix execute permission: other */
-
-#define VMS_IRUSR UNX_IRUSR /* VMS read/owner */
-#define VMS_IWUSR UNX_IWUSR /* VMS write/owner */
-#define VMS_IXUSR UNX_IXUSR /* VMS execute/owner */
-#define VMS_IRGRP UNX_IRGRP /* VMS read/group */
-#define VMS_IWGRP UNX_IWGRP /* VMS write/group */
-#define VMS_IXGRP UNX_IXGRP /* VMS execute/group */
-#define VMS_IROTH UNX_IROTH /* VMS read/other */
-#define VMS_IWOTH UNX_IWOTH /* VMS write/other */
-#define VMS_IXOTH UNX_IXOTH /* VMS execute/other */
-
-#define AMI_IFMT 06000 /* Amiga file type mask */
-#define AMI_IFDIR 04000 /* Amiga directory */
-#define AMI_IFREG 02000 /* Amiga regular file */
-#define AMI_IHIDDEN 00200 /* to be supported in AmigaDOS 3.x */
-#define AMI_ISCRIPT 00100 /* executable script (text command file) */
-#define AMI_IPURE 00040 /* allow loading into resident memory */
-#define AMI_IARCHIVE 00020 /* not modified since bit was last set */
-#define AMI_IREAD 00010 /* can be opened for reading */
-#define AMI_IWRITE 00004 /* can be opened for writing */
-#define AMI_IEXECUTE 00002 /* executable image, a loadable runfile */
-#define AMI_IDELETE 00001 /* can be deleted */
-
-#define LFLAG 3 /* short "ls -l" type listing */
-
-static int zi_long OF((__GPRO__ ulg *pEndprev));
-static int zi_short OF((__GPRO));
-static void zi_showMacTypeCreator
- OF((__GPRO__ uch *ebfield));
-static char *zi_time OF((__GPRO__ ZCONST ulg *datetimez,
- ZCONST time_t *modtimez, char *d_t_str));
-
-
-/**********************************************/
-/* Strings used in zipinfo.c (ZipInfo half) */
-/**********************************************/
-
-static char nullStr[] = "";
-
-static ZCONST char Far LongHeader[] = "Archive: %s %ld bytes %d file%s\n";
-static ZCONST char Far ShortHeader[] = "Archive: %s %ld %d\n";
-static ZCONST char Far EndCentDirRec[] = "\nEnd-of-central-directory record:\n";
-static ZCONST char Far LineSeparators[] = "-------------------------------\n\n";
-static ZCONST char Far ActOffsetCentDir[] = "\
- Actual offset of end-of-central-dir record: %9ld (%.8lXh)\n\
- Expected offset of end-of-central-dir record: %9ld (%.8lXh)\n\
- (based on the length of the central directory and its expected offset)\n\n";
-static ZCONST char Far SinglePartArchive1[] = "\
- This zipfile constitutes the sole disk of a single-part archive; its\n\
- central directory contains %u %s. The central directory is %lu\n\
- (%.8lXh) bytes long, and its (expected) offset in bytes from the\n";
-static ZCONST char Far SinglePartArchive2[] = "\
- beginning of the zipfile is %lu (%.8lXh).\n\n";
-static ZCONST char Far MultiPartArchive1[] = "\
- This zipfile constitutes disk %u of a multi-part archive. The central\n\
- directory starts on disk %u; %u of its entries %s contained within\n";
-static ZCONST char Far MultiPartArchive2[] = "\
- this zipfile, out of a total of %u %s. The entire central\n\
- directory is %lu (%.8lXh) bytes long, and its offset in bytes from\n";
-static ZCONST char Far MultiPartArchive3[] = "\
- the beginning of the zipfile in which it begins is %lu (%.8lXh).\n\n";
-static ZCONST char Far NoZipfileComment[] = " There is no zipfile comment.\n";
-static ZCONST char Far ZipfileCommentDesc[] =
- " The zipfile comment is %u bytes long and contains the following text:\n\n";
-static ZCONST char Far ZipfileCommBegin[] =
- "======================== zipfile comment begins ==========================\n";
-static ZCONST char Far ZipfileCommEnd[] =
- "========================= zipfile comment ends ===========================\n";
-static ZCONST char Far ZipfileCommTrunc2[] = "\n The zipfile comment is truncated.\n";
-static ZCONST char Far ZipfileCommTruncMsg[] =
- "\ncaution: zipfile comment truncated\n";
-
-static ZCONST char Far CentralDirEntry[] =
- "\nCentral directory entry #%d:\n---------------------------\n\n";
-static ZCONST char Far ZipfileStats[] =
- "%d file%s, %lu bytes uncompressed, %lu bytes compressed: %s%d.%d%%\n";
-
-/* zi_long() strings */
-static ZCONST char Far OS_FAT[] = "MS-DOS, OS/2 or NT FAT";
-static ZCONST char Far OS_Amiga[] = "Amiga";
-static ZCONST char Far OS_VMS[] = "VMS";
-static ZCONST char Far OS_Unix[] = "Unix";
-static ZCONST char Far OS_VMCMS[] = "VM/CMS";
-static ZCONST char Far OS_AtariST[] = "Atari ST";
-static ZCONST char Far OS_HPFS[] = "OS/2 or NT HPFS";
-static ZCONST char Far OS_Macintosh[] = "Macintosh HFS";
-static ZCONST char Far OS_ZSystem[] = "Z-System";
-static ZCONST char Far OS_CPM[] = "CP/M";
-static ZCONST char Far OS_TOPS20[] = "TOPS-20";
-static ZCONST char Far OS_NTFS[] = "NTFS";
-static ZCONST char Far OS_QDOS[] = "SMS/QDOS";
-static ZCONST char Far OS_Acorn[] = "Acorn RISC OS";
-static ZCONST char Far OS_MVS[] = "MVS";
-static ZCONST char Far OS_VFAT[] = "Win32 VFAT";
-static ZCONST char Far OS_BeOS[] = "BeOS";
-static ZCONST char Far OS_Tandem[] = "Tandem NSK";
-
-static ZCONST char Far MthdNone[] = "none (stored)";
-static ZCONST char Far MthdShrunk[] = "shrunk";
-static ZCONST char Far MthdRedF1[] = "reduced (factor 1)";
-static ZCONST char Far MthdRedF2[] = "reduced (factor 2)";
-static ZCONST char Far MthdRedF3[] = "reduced (factor 3)";
-static ZCONST char Far MthdRedF4[] = "reduced (factor 4)";
-static ZCONST char Far MthdImplode[] = "imploded";
-static ZCONST char Far MthdToken[] = "tokenized";
-static ZCONST char Far MthdDeflate[] = "deflated";
-static ZCONST char Far MthdEnDeflate[] = "deflated (enhanced)";
-static ZCONST char Far MthdDCLImplode[] = "imploded (PK DCL)";
-
-static ZCONST char Far DeflNorm[] = "normal";
-static ZCONST char Far DeflMax[] = "maximum";
-static ZCONST char Far DeflFast[] = "fast";
-static ZCONST char Far DeflSFast[] = "superfast";
-
-static ZCONST char Far ExtraBytesPreceding[] =
- " There are an extra %ld bytes preceding this file.\n\n";
-
-static ZCONST char Far UnknownNo[] = "unknown (%d)";
-
-static ZCONST char Far LocalHeaderOffset[] =
- "\n offset of local header from start of archive: %lu (%.8lXh) bytes\n";
-static ZCONST char Far HostOS[] =
- " file system or operating system of origin: %s\n";
-static ZCONST char Far EncodeSWVer[] =
- " version of encoding software: %d.%d\n";
-static ZCONST char Far MinOSCompReq[] =
- " minimum file system compatibility required: %s\n";
-static ZCONST char Far MinSWVerReq[] =
- " minimum software version required to extract: %d.%d\n";
-static ZCONST char Far CompressMethod[] =
- " compression method: %s\n";
-static ZCONST char Far SlideWindowSizeImplode[] =
- " size of sliding dictionary (implosion): %cK\n";
-static ZCONST char Far ShannonFanoTrees[] =
- " number of Shannon-Fano trees (implosion): %c\n";
-static ZCONST char Far CompressSubtype[] =
- " compression sub-type (deflation): %s\n";
-static ZCONST char Far FileSecurity[] =
- " file security status: %sencrypted\n";
-static ZCONST char Far ExtendedLocalHdr[] =
- " extended local header: %s\n";
-static ZCONST char Far FileModDate[] =
- " file last modified on (DOS date/time): %s\n";
-#ifdef USE_EF_UT_TIME
- static ZCONST char Far UT_FileModDate[] =
- " file last modified on (UT extra field modtime): %s %s\n";
- static ZCONST char Far LocalTime[] = "local";
-#ifndef NO_GMTIME
- static ZCONST char Far GMTime[] = "UTC";
-#endif
-#endif /* USE_EF_UT_TIME */
-static ZCONST char Far CRC32Value[] =
- " 32-bit CRC value (hex): %.8lx\n";
-static ZCONST char Far CompressedFileSize[] =
- " compressed size: %lu bytes\n";
-static ZCONST char Far UncompressedFileSize[] =
- " uncompressed size: %lu bytes\n";
-static ZCONST char Far FilenameLength[] =
- " length of filename: %u characters\n";
-static ZCONST char Far ExtraFieldLength[] =
- " length of extra field: %u bytes\n";
-static ZCONST char Far FileCommentLength[] =
- " length of file comment: %u characters\n";
-static ZCONST char Far FileDiskNum[] =
- " disk number on which file begins: disk %u\n";
-static ZCONST char Far ApparentFileType[] =
- " apparent file type: %s\n";
-static ZCONST char Far VMSFileAttributes[] =
- " VMS file attributes (%06o octal): %s\n";
-static ZCONST char Far AmigaFileAttributes[] =
- " Amiga file attributes (%06o octal): %s\n";
-static ZCONST char Far UnixFileAttributes[] =
- " Unix file attributes (%06o octal): %s\n";
-static ZCONST char Far NonMSDOSFileAttributes[] =
- " non-MSDOS external file attributes: %06lX hex\n";
-static ZCONST char Far MSDOSFileAttributes[] =
- " MS-DOS file attributes (%02X hex): none\n";
-static ZCONST char Far MSDOSFileAttributesRO[] =
- " MS-DOS file attributes (%02X hex): read-only\n";
-static ZCONST char Far MSDOSFileAttributesAlpha[] =
- " MS-DOS file attributes (%02X hex): %s%s%s%s%s%s\n";
-
-
-static ZCONST char Far ExtraFieldTrunc[] = "\n\
- error: EF data block (type 0x%04x) size %u exceeds remaining extra field\n\
- space %u; block length has been truncated.\n";
-static ZCONST char Far ExtraFields[] = "\n\
- The central-directory extra field contains:";
-static ZCONST char Far ExtraFieldType[] = "\n\
- - A subfield with ID 0x%04x (%s) and %u data bytes";
-static ZCONST char Far efAV[] = "PKWARE AV";
-static ZCONST char Far efOS2[] = "OS/2";
-static ZCONST char Far efPKVMS[] = "PKWARE VMS";
-static ZCONST char Far efPKWin32[] = "PKWARE Win32";
-static ZCONST char Far efPKUnix[] = "PKWARE Unix";
-static ZCONST char Far efIZVMS[] = "Info-ZIP VMS";
-static ZCONST char Far efIZUnix[] = "old Info-ZIP Unix/OS2/NT";
-static ZCONST char Far efIZUnix2[] = "Unix UID/GID";
-static ZCONST char Far efTime[] = "universal time";
-static ZCONST char Far efJLMac[] = "old Info-ZIP Macintosh";
-static ZCONST char Far efMac3[] = "new Info-ZIP Macintosh";
-static ZCONST char Far efZipIt[] = "ZipIt Macintosh";
-static ZCONST char Far efZipIt2[] = "ZipIt Macintosh (short)";
-static ZCONST char Far efVMCMS[] = "VM/CMS";
-static ZCONST char Far efMVS[] = "MVS";
-static ZCONST char Far efACL[] = "OS/2 ACL";
-static ZCONST char Far efNTSD[] = "Security Descriptor";
-static ZCONST char Far efBeOS[] = "BeOS";
-static ZCONST char Far efQDOS[] = "SMS/QDOS";
-static ZCONST char Far efAOSVS[] = "AOS/VS";
-static ZCONST char Far efSpark[] = "Acorn SparkFS";
-static ZCONST char Far efMD5[] = "Fred Kantor MD5";
-static ZCONST char Far efASiUnix[] = "ASi Unix";
-static ZCONST char Far efUnknown[] = "unknown";
-
-static ZCONST char Far OS2EAs[] = ".\n\
- The local extra field has %lu bytes of OS/2 extended attributes.\n\
- (May not match OS/2 \"dir\" amount due to storage method)";
-static ZCONST char Far izVMSdata[] = ". The extra\n\
- field is %s and has %lu bytes of VMS %s information%s";
-static ZCONST char Far izVMSstored[] = "stored";
-static ZCONST char Far izVMSrleenc[] = "run-length encoded";
-static ZCONST char Far izVMSdeflat[] = "deflated";
-static ZCONST char Far izVMScunknw[] = "compressed(?)";
-static ZCONST char Far *izVMScomp[4] =
- {izVMSstored, izVMSrleenc, izVMSdeflat, izVMScunknw};
-static ZCONST char Far ACLdata[] = ".\n\
- The local extra field has %lu bytes of access control list information";
-static ZCONST char Far NTSDData[] = ".\n\
- The local extra field has %lu bytes of NT security descriptor data";
-static ZCONST char Far UTdata[] = ".\n\
- The local extra field has UTC/GMT %s time%s";
-static ZCONST char Far UTmodification[] = "modification";
-static ZCONST char Far UTaccess[] = "access";
-static ZCONST char Far UTcreation[] = "creation";
-static ZCONST char Far ZipItFname[] = ".\n\
- The Mac long filename is %s.\n";
-static ZCONST char Far Mac3data[] = ".\n\
- The local extra field has %lu bytes of %scompressed Macintosh\n\
- finder attributes";
- /* MacOSdata[] is used by EF_MAC3, EF_ZIPIT, EF_ZIPIT2 and EF_JLEE e. f. */
-static ZCONST char Far MacOSdata[] = ".\n\
- The associated file has type code `%c%c%c%c' and creator code `%c%c%c%c'";
-static ZCONST char Far MacOSdata1[] = ".\n\
- The associated file has type code `0x%lx' and creator code `0x%lx'";
-static ZCONST char Far MacOSJLEEflags[] = "\n File is marked as %s";
-static ZCONST char Far MacOS_RF[] = "Resource-fork";
-static ZCONST char Far MacOS_DF[] = "Data-fork";
-static ZCONST char Far MacOSMAC3flags[] = ".\n\
- File is marked as %s, File Dates are in %d Bit";
-static ZCONST char Far BeOSdata[] = ".\n\
- The local extra field has %lu bytes of %scompressed BeOS file attributes";
- /* The associated file has type code `%c%c%c%c' and creator code `%c%c%c%c'" */
-static ZCONST char Far QDOSdata[] = ".\n\
- The QDOS extra field subtype is `%c%c%c%c'";
-static ZCONST char Far AOSVSdata[] = ".\n\
- The AOS/VS extra field revision is %d.%d";
-static ZCONST char Far MD5data[] = ".\n\
- The 128-bit MD5 signature is %s";
-#ifdef CMS_MVS
- static ZCONST char Far VmMvsExtraField[] = ".\n\
- The stored file open mode (FLDATA TYPE) is \"%s\"";
- static ZCONST char Far VmMvsInvalid[] = "[invalid]";
-#endif /* CMS_MVS */
-
-static ZCONST char Far First20[] = ". The first\n 20 are: ";
-static ZCONST char Far ColonIndent[] = ":\n ";
-static ZCONST char Far efFormat[] = " %02x";
-
-static ZCONST char Far lExtraFieldType[] = "\n\
- There %s a local extra field with ID 0x%04x (%s) and\n\
- %u data bytes (%s).\n";
-static ZCONST char Far efIZuid[] =
- "GMT modification/access times and Unix UID/GID";
-static ZCONST char Far efIZnouid[] = "GMT modification/access times only";
-
-
-static ZCONST char Far NoFileComment[] = "\n There is no file comment.\n";
-static ZCONST char Far FileCommBegin[] = "\n\
-------------------------- file comment begins ----------------------------\n";
-static ZCONST char Far FileCommEnd[] = "\
--------------------------- file comment ends -----------------------------\n";
-
-/* zi_time() strings */
-static ZCONST char Far BogusFmt[] = "%03d";
-static ZCONST char Far DMYHMTime[] = "%2u-%s-%02u %02u:%02u";
-static ZCONST char Far YMDHMSTime[] = "%u %s %u %02u:%02u:%02u";
-static ZCONST char Far DecimalTime[] = "%04u%02u%02u.%02u%02u%02u";
-static ZCONST char Far YMDHMSTimeError[] = "???? ??? ?? ??:??:??";
-
-
-
-
-
-#ifndef WINDLL
-
-/************************/
-/* Function zi_opts() */
-/************************/
-
-int zi_opts(__G__ pargc, pargv)
- int *pargc;
- char ***pargv;
- __GDEF
-{
- char **argv, *s;
- int argc, c, error=FALSE, negative=0;
- int hflag_slmv=TRUE, hflag_2=FALSE; /* diff options => diff defaults */
- int tflag_slm=TRUE, tflag_2v=FALSE;
- int explicit_h=FALSE, explicit_t=FALSE;
-
-
-#ifdef MACOS
- uO.lflag = LFLAG; /* reset default on each call */
-#endif
- G.extract_flag = FALSE; /* zipinfo does not extract to disk */
- argc = *pargc;
- argv = *pargv;
-
- while (--argc > 0 && (*++argv)[0] == '-') {
- s = argv[0] + 1;
- while ((c = *s++) != 0) { /* "!= 0": prevent Turbo C warning */
- switch (c) {
- case '-':
- ++negative;
- break;
- case '1': /* shortest listing: JUST filenames */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 1;
- break;
- case '2': /* just filenames, plus headers if specified */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 2;
- break;
-#ifndef CMS_MVS
- case ('C'): /* -C: match filenames case-insensitively */
- if (negative)
- uO.C_flag = FALSE, negative = 0;
- else
- uO.C_flag = TRUE;
- break;
-#endif /* !CMS_MVS */
- case 'h': /* header line */
- if (negative)
- hflag_2 = hflag_slmv = FALSE, negative = 0;
- else {
- hflag_2 = hflag_slmv = explicit_h = TRUE;
- if (uO.lflag == -1)
- uO.lflag = 0;
- }
- break;
- case 'l': /* longer form of "ls -l" type listing */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 5;
- break;
- case 'm': /* medium form of "ls -l" type listing */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 4;
- break;
-#ifdef MORE
- case 'M': /* send output through built-in "more" */
- if (negative)
- G.M_flag = FALSE, negative = 0;
- else
- G.M_flag = TRUE;
- break;
-#endif
- case 's': /* default: shorter "ls -l" type listing */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 3;
- break;
- case 't': /* totals line */
- if (negative)
- tflag_2v = tflag_slm = FALSE, negative = 0;
- else {
- tflag_2v = tflag_slm = explicit_t = TRUE;
- if (uO.lflag == -1)
- uO.lflag = 0;
- }
- break;
- case ('T'): /* use (sortable) decimal time format */
- if (negative)
- uO.T_flag = FALSE, negative = 0;
- else
- uO.T_flag = TRUE;
- break;
- case 'v': /* turbo-verbose listing */
- if (negative)
- uO.lflag = -2, negative = 0;
- else
- uO.lflag = 10;
- break;
- case 'z': /* print zipfile comment */
- if (negative)
- uO.zflag = negative = 0;
- else
- uO.zflag = 1;
- break;
- case 'Z': /* ZipInfo mode: ignore */
- break;
- default:
- error = TRUE;
- break;
- }
- }
- }
- if ((argc-- == 0) || error) {
- *pargc = argc;
- *pargv = argv;
- return USAGE(error);
- }
-
-#ifdef MORE
- if (G.M_flag && !isatty(1)) /* stdout redirected: "more" func useless */
- G.M_flag = 0;
-#endif
-
- /* if no listing options given (or all negated), or if only -h/-t given
- * with individual files specified, use default listing format */
- if ((uO.lflag < 0) || ((argc > 0) && (uO.lflag == 0)))
- uO.lflag = LFLAG;
-
- /* set header and totals flags to default or specified values */
- switch (uO.lflag) {
- case 0: /* 0: can only occur if either -t or -h explicitly given; */
- case 2: /* therefore set both flags equal to normally false value */
- uO.hflag = hflag_2;
- uO.tflag = tflag_2v;
- break;
- case 1: /* only filenames, *always* */
- uO.hflag = FALSE;
- uO.tflag = FALSE;
- uO.zflag = FALSE;
- break;
- case 3:
- case 4:
- case 5:
- uO.hflag = ((argc > 0) && !explicit_h)? FALSE : hflag_slmv;
- uO.tflag = ((argc > 0) && !explicit_t)? FALSE : tflag_slm;
- break;
- case 10:
- uO.hflag = hflag_slmv;
- uO.tflag = tflag_2v;
- break;
- }
-
- *pargc = argc;
- *pargv = argv;
- return 0;
-
-} /* end function zi_opts() */
-
-#endif /* !WINDLL */
-
-
-
-
-
-/*******************************/
-/* Function zi_end_central() */
-/*******************************/
-
-int zi_end_central(__G) /* return PK-type error code */
- __GDEF
-{
- int error = PK_COOL;
-
-
-/*---------------------------------------------------------------------------
- Print out various interesting things about the zipfile.
- ---------------------------------------------------------------------------*/
-
- /* header fits on one line, for anything up to 10GB and 10000 files: */
- if (uO.hflag)
- Info(slide, 0, ((char *)slide, ((int)strlen(G.zipfn) < 39)?
- LoadFarString(LongHeader) : LoadFarString(ShortHeader), G.zipfn,
- (long)G.ziplen, G.ecrec.total_entries_central_dir,
- (G.ecrec.total_entries_central_dir==1)?
- nullStr : "s"));
-
- /* verbose format */
- if (uO.lflag > 9) {
- Info(slide, 0, ((char *)slide, LoadFarString(EndCentDirRec)));
- Info(slide, 0, ((char *)slide, LoadFarString(LineSeparators)));
-
- Info(slide, 0, ((char *)slide, LoadFarString(ActOffsetCentDir),
- (long)G.real_ecrec_offset, (long)G.real_ecrec_offset,
- (long)G.expect_ecrec_offset, (long)G.expect_ecrec_offset));
-
- if (G.ecrec.number_this_disk == 0) {
- Info(slide, 0, ((char *)slide, LoadFarString(SinglePartArchive1),
- G.ecrec.total_entries_central_dir,
- (G.ecrec.total_entries_central_dir == 1)? "entry" : "entries",
- G.ecrec.size_central_directory,
- G.ecrec.size_central_directory));
- Info(slide, 0, ((char *)slide, LoadFarString(SinglePartArchive2),
- G.ecrec.offset_start_central_directory,
- G.ecrec.offset_start_central_directory));
- } else {
- Info(slide, 0, ((char *)slide, LoadFarString(MultiPartArchive1),
- G.ecrec.number_this_disk + 1,
- G.ecrec.num_disk_start_cdir + 1,
- G.ecrec.num_entries_centrl_dir_ths_disk,
- (G.ecrec.num_entries_centrl_dir_ths_disk == 1)? "is" : "are"));
- Info(slide, 0, ((char *)slide, LoadFarString(MultiPartArchive2),
- G.ecrec.total_entries_central_dir,
- (G.ecrec.total_entries_central_dir == 1) ? "entry" : "entries",
- G.ecrec.size_central_directory,
- G.ecrec.size_central_directory));
- Info(slide, 0, ((char *)slide, LoadFarString(MultiPartArchive3),
- G.ecrec.offset_start_central_directory,
- G.ecrec.offset_start_central_directory));
- }
-
- /*-----------------------------------------------------------------------
- Get the zipfile comment, if any, and print it out. (Comment may be
- up to 64KB long. May the fleas of a thousand camels infest the arm-
- pits of anyone who actually takes advantage of this fact.)
- -----------------------------------------------------------------------*/
-
- if (!G.ecrec.zipfile_comment_length)
- Info(slide, 0, ((char *)slide, LoadFarString(NoZipfileComment)));
- else {
- Info(slide, 0, ((char *)slide, LoadFarString(ZipfileCommentDesc),
- G.ecrec.zipfile_comment_length));
- Info(slide, 0, ((char *)slide, LoadFarString(ZipfileCommBegin)));
- if (do_string(__G__ G.ecrec.zipfile_comment_length, DISPLAY))
- error = PK_WARN;
- Info(slide, 0, ((char *)slide, LoadFarString(ZipfileCommEnd)));
- if (error)
- Info(slide, 0, ((char *)slide,
- LoadFarString(ZipfileCommTrunc2)));
- } /* endif (comment exists) */
-
- /* non-verbose mode: print zipfile comment only if requested */
- } else if (uO.zflag && G.ecrec.zipfile_comment_length) {
- if (do_string(__G__ G.ecrec.zipfile_comment_length, DISPLAY)) {
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ZipfileCommTruncMsg)));
- error = PK_WARN;
- }
- } /* endif (verbose) */
-
- return error;
-
-} /* end function zi_end_central() */
-
-
-
-
-
-/************************/
-/* Function zipinfo() */
-/************************/
-
-int zipinfo(__G) /* return PK-type error code */
- __GDEF
-{
- int do_this_file=FALSE, error, error_in_archive=PK_COOL;
- int *fn_matched=NULL, *xn_matched=NULL;
- unsigned j, members=0;
- ulg tot_csize=0L, tot_ucsize=0L;
- ulg endprev; /* buffers end of previous entry for zi_long()'s check
- * of extra bytes */
-
-
-/*---------------------------------------------------------------------------
- Malloc space for check on unmatched filespecs (no big deal if one or both
- are NULL).
- ---------------------------------------------------------------------------*/
-
- if (G.filespecs > 0 &&
- (fn_matched=(int *)malloc(G.filespecs*sizeof(int))) != NULL)
- for (j = 0; j < G.filespecs; ++j)
- fn_matched[j] = FALSE;
-
- if (G.xfilespecs > 0 &&
- (xn_matched=(int *)malloc(G.xfilespecs*sizeof(int))) != NULL)
- for (j = 0; j < G.xfilespecs; ++j)
- xn_matched[j] = FALSE;
-
-/*---------------------------------------------------------------------------
- Set file pointer to start of central directory, then loop through cen-
- tral directory entries. Check that directory-entry signature bytes are
- actually there (just a precaution), then process the entry. We know
- the entire central directory is on this disk: we wouldn't have any of
- this information unless the end-of-central-directory record was on this
- disk, and we wouldn't have gotten to this routine unless this is also
- the disk on which the central directory starts. In practice, this had
- better be the *only* disk in the archive, but maybe someday we'll add
- multi-disk support.
- ---------------------------------------------------------------------------*/
-
- uO.L_flag = FALSE; /* zipinfo mode: never convert name to lowercase */
- G.pInfo = G.info; /* (re-)initialize, (just to make sure) */
- G.pInfo->textmode = 0; /* so one can read on screen (is this ever used?) */
-
- /* reset endprev for new zipfile; account for multi-part archives (?) */
- endprev = (G.crec.relative_offset_local_header == 4L)? 4L : 0L;
-
-
- for (j = 0; j++ < (unsigned)G.ecrec.total_entries_central_dir;) {
- if (readbuf(__G__ G.sig, 4) == 0)
- return PK_EOF;
- if (strncmp(G.sig, central_hdr_sig, 4)) { /* just to make sure */
- Info(slide, 0x401, ((char *)slide, LoadFarString(CentSigMsg), j));
- return PK_BADERR; /* sig not found */
- }
- /* process_cdir_file_hdr() sets pInfo->hostnum, pInfo->lcflag, ...: */
- if ((error = process_cdir_file_hdr(__G)) != PK_COOL)
- return error; /* only PK_EOF defined */
-
- if ((error = do_string(__G__ G.crec.filename_length, DS_FN)) !=
- PK_COOL)
- {
- error_in_archive = error; /* might be warning */
- if (error > PK_WARN) /* fatal */
- return error;
- }
-
- if (!G.process_all_files) { /* check if specified on command line */
- unsigned i;
-
- do_this_file = FALSE;
- for (i = 0; i < G.filespecs; i++)
- if (match(G.filename, G.pfnames[i], uO.C_flag)) {
- do_this_file = TRUE;
- if (fn_matched)
- fn_matched[i] = TRUE;
- break; /* found match, so stop looping */
- }
- if (do_this_file) { /* check if this is an excluded file */
- for (i = 0; i < G.xfilespecs; i++)
- if (match(G.filename, G.pxnames[i], uO.C_flag)) {
- do_this_file = FALSE; /* ^-- ignore case in match */
- if (xn_matched)
- xn_matched[i] = TRUE;
- break;
- }
- }
- }
-
- /*-----------------------------------------------------------------------
- If current file was specified on command line, or if no names were
- specified, do the listing for this file. Otherwise, get rid of the
- file comment and go back for the next file.
- -----------------------------------------------------------------------*/
-
- if (G.process_all_files || do_this_file) {
-
- switch (uO.lflag) {
- case 1:
- case 2:
- fnprint(__G);
- SKIP_(G.crec.extra_field_length)
- SKIP_(G.crec.file_comment_length)
- break;
-
- case 3:
- case 4:
- case 5:
- if ((error = zi_short(__G)) != PK_COOL) {
- error_in_archive = error; /* might be warning */
- if (error > PK_WARN) /* fatal */
- return error;
- }
- break;
-
- case 10:
- Info(slide, 0, ((char *)slide,
- LoadFarString(CentralDirEntry), j));
- if ((error = zi_long(__G__ &endprev)) != PK_COOL) {
- error_in_archive = error; /* might be warning */
- if (error > PK_WARN) /* fatal */
- return error;
- }
- break;
-
- default:
- SKIP_(G.crec.extra_field_length)
- SKIP_(G.crec.file_comment_length)
- break;
-
- } /* end switch (lflag) */
-
- tot_csize += G.crec.csize;
- tot_ucsize += G.crec.ucsize;
- if (G.crec.general_purpose_bit_flag & 1)
- tot_csize -= 12; /* don't count encryption header */
- ++members;
-
-#ifdef DLL
- if ((G.statreportcb != NULL) &&
- (*G.statreportcb)(__G__ UZ_ST_FINISH_MEMBER, G.zipfn,
- G.filename, NULL)) {
- if (fn_matched)
- free((zvoid *)fn_matched);
- if (xn_matched)
- free((zvoid *)xn_matched);
- return IZ_CTRLC; /* cancel operation by user request */
- }
-#endif
-#ifdef MACOS /* MacOS is no preemptive OS, thus call event-handling by hand */
- UserStop();
-#endif
-
- } else { /* not listing this file */
- SKIP_(G.crec.extra_field_length)
- SKIP_(G.crec.file_comment_length)
-
- } /* end if (list member?) */
-
- } /* end for-loop (j: member files) */
-
-/*---------------------------------------------------------------------------
- Check that we actually found requested files; if so, print totals.
- ---------------------------------------------------------------------------*/
-
- if (uO.tflag) {
- char *sgn = "";
- int cfactor = ratio(tot_ucsize, tot_csize);
-
- if (cfactor < 0) {
- sgn = "-";
- cfactor = -cfactor;
- }
- Info(slide, 0, ((char *)slide, LoadFarString(ZipfileStats),
- members, (members==1)? nullStr:"s", tot_ucsize,
- tot_csize, sgn, cfactor/10, cfactor%10));
- }
-
-/*---------------------------------------------------------------------------
- Check for unmatched filespecs on command line and print warning if any
- found.
- ---------------------------------------------------------------------------*/
-
- if (fn_matched) {
- for (j = 0; j < G.filespecs; ++j)
- if (!fn_matched[j])
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(FilenameNotMatched), G.pfnames[j]));
- free((zvoid *)fn_matched);
- }
- if (xn_matched) {
- for (j = 0; j < G.xfilespecs; ++j)
- if (!xn_matched[j])
- Info(slide, 0x401, ((char *)slide,
- LoadFarString(ExclFilenameNotMatched), G.pxnames[j]));
- free((zvoid *)xn_matched);
- }
-
-/*---------------------------------------------------------------------------
- Double check that we're back at the end-of-central-directory record.
- ---------------------------------------------------------------------------*/
-
- if (readbuf(__G__ G.sig, 4) == 0) /* disk error? */
- return PK_EOF;
- if (strncmp(G.sig, end_central_sig, 4)) { /* just to make sure again */
- Info(slide, 0x401, ((char *)slide, LoadFarString(EndSigMsg)));
- error_in_archive = PK_WARN; /* didn't find sig */
- }
- if (members == 0 && error_in_archive <= PK_WARN)
- error_in_archive = PK_FIND;
-
- if (uO.lflag >= 10)
- (*G.message)((zvoid *)&G, (uch *)"\n", 1L, 0);
-
- return error_in_archive;
-
-} /* end function zipinfo() */
-
-
-
-
-
-/************************/
-/* Function zi_long() */
-/************************/
-
-static int zi_long(__G__ pEndprev) /* return PK-type error code */
- __GDEF
- ulg *pEndprev; /* for zi_long() check of extra bytes */
-{
-#ifdef USE_EF_UT_TIME
- iztimes z_utime;
-#endif
- int error, error_in_archive=PK_COOL;
- ush hostnum, hostver, extnum, extver, methnum, xattr;
- char workspace[12], attribs[22];
- ZCONST char *varmsg_str;
- char unkn[16];
- static ZCONST char Far *os[NUM_HOSTS] = {
- OS_FAT, OS_Amiga, OS_VMS, OS_Unix, OS_VMCMS, OS_AtariST, OS_HPFS,
- OS_Macintosh, OS_ZSystem, OS_CPM, OS_TOPS20, OS_NTFS, OS_QDOS,
- OS_Acorn, OS_VFAT, OS_MVS, OS_BeOS, OS_Tandem
- };
- static ZCONST char Far *method[NUM_METHODS] = {
- MthdNone, MthdShrunk, MthdRedF1, MthdRedF2, MthdRedF3, MthdRedF4,
- MthdImplode, MthdToken, MthdDeflate, MthdEnDeflate, MthdDCLImplode
- };
- static ZCONST char Far *dtypelng[4] = {
- DeflNorm, DeflMax, DeflFast, DeflSFast
- };
-
-
-/*---------------------------------------------------------------------------
- Check whether there's any extra space inside the zipfile. If *pEndprev is
- zero, it's probably a signal that OS/2 extra fields are involved (with
- unknown compressed size). We won't worry about prepended junk here...
- ---------------------------------------------------------------------------*/
-
- if (G.crec.relative_offset_local_header != *pEndprev && *pEndprev > 0L) {
- /* GRR DEBUG
- Info(slide, 0, ((char *)slide,
- " [crec.relative_offset_local_header = %lu, endprev = %lu]\n",
- G.crec.relative_offset_local_header, *pEndprev));
- */
- Info(slide, 0, ((char *)slide, LoadFarString(ExtraBytesPreceding),
- (long)G.crec.relative_offset_local_header - (long)(*pEndprev)));
- }
-
- /* calculate endprev for next time around (problem: extra fields may
- * differ in length between local and central-directory records) */
- *pEndprev = G.crec.relative_offset_local_header + 4L + LREC_SIZE +
- G.crec.filename_length + G.crec.extra_field_length +
- G.crec.file_comment_length + G.crec.csize;
-
-/*---------------------------------------------------------------------------
- Read the extra field, if any. It may be used to get UNIX style modtime.
- ---------------------------------------------------------------------------*/
-
- if ((error = do_string(__G__ G.crec.extra_field_length, EXTRA_FIELD)) != 0)
- {
- if (G.extra_field != NULL) {
- free(G.extra_field);
- G.extra_field = NULL;
- }
- error_in_archive = error;
- /* The premature return in case of a "fatal" error (PK_EOF) is
- * delayed until we analyze the extra field contents.
- * This allows us to display all the other info that has been
- * successfully read in.
- */
- }
-
-/*---------------------------------------------------------------------------
- Print out various interesting things about the compressed file.
- ---------------------------------------------------------------------------*/
-
- hostnum = (ush)(G.pInfo->hostnum);
- hostver = G.crec.version_made_by[0];
- extnum = (ush)MIN(G.crec.version_needed_to_extract[1], NUM_HOSTS);
- extver = G.crec.version_needed_to_extract[0];
- methnum = (ush)MIN(G.crec.compression_method, NUM_METHODS);
-
- (*G.message)((zvoid *)&G, (uch *)" ", 2L, 0); fnprint(__G);
-
- Info(slide, 0, ((char *)slide, LoadFarString(LocalHeaderOffset),
- G.crec.relative_offset_local_header,
- G.crec.relative_offset_local_header));
-
- if (hostnum >= NUM_HOSTS) {
- sprintf(unkn, LoadFarString(UnknownNo),
- (int)G.crec.version_made_by[1]);
- varmsg_str = unkn;
- } else {
- varmsg_str = LoadFarStringSmall(os[hostnum]);
- }
- Info(slide, 0, ((char *)slide, LoadFarString(HostOS), varmsg_str));
- Info(slide, 0, ((char *)slide, LoadFarString(EncodeSWVer), hostver/10,
- hostver%10));
-
- if (extnum >= NUM_HOSTS) {
- sprintf(unkn, LoadFarString(UnknownNo),
- (int)G.crec.version_needed_to_extract[1]);
- varmsg_str = unkn;
- } else {
- varmsg_str = LoadFarStringSmall(os[extnum]);
- }
- Info(slide, 0, ((char *)slide, LoadFarString(MinOSCompReq), varmsg_str));
- Info(slide, 0, ((char *)slide, LoadFarString(MinSWVerReq), extver/10,
- extver%10));
-
- if (methnum >= NUM_METHODS) {
- sprintf(unkn, LoadFarString(UnknownNo), G.crec.compression_method);
- varmsg_str = unkn;
- } else {
- varmsg_str = LoadFarStringSmall(method[methnum]);
- }
- Info(slide, 0, ((char *)slide, LoadFarString(CompressMethod), varmsg_str));
- if (methnum == IMPLODED) {
- Info(slide, 0, ((char *)slide, LoadFarString(SlideWindowSizeImplode),
- (G.crec.general_purpose_bit_flag & 2)? '8' : '4'));
- Info(slide, 0, ((char *)slide, LoadFarString(ShannonFanoTrees),
- (G.crec.general_purpose_bit_flag & 4)? '3' : '2'));
- } else if (methnum == DEFLATED) {
- ush dnum=(ush)((G.crec.general_purpose_bit_flag>>1) & 3);
-
- Info(slide, 0, ((char *)slide, LoadFarString(CompressSubtype),
- LoadFarStringSmall(dtypelng[dnum])));
- }
-
- Info(slide, 0, ((char *)slide, LoadFarString(FileSecurity),
- (G.crec.general_purpose_bit_flag & 1) ? nullStr : "not "));
- Info(slide, 0, ((char *)slide, LoadFarString(ExtendedLocalHdr),
- (G.crec.general_purpose_bit_flag & 8) ? "yes" : "no"));
- /* print upper 3 bits for amusement? */
-
- /* For printing of date & time, a "char d_t_buf[21]" is required.
- * To save stack space, we reuse the "char attribs[22]" buffer which
- * is not used yet.
- */
-# define d_t_buf attribs
-
- zi_time(__G__ &G.crec.last_mod_dos_datetime, NULL, d_t_buf);
- Info(slide, 0, ((char *)slide, LoadFarString(FileModDate), d_t_buf));
-#ifdef USE_EF_UT_TIME
- if (G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- (ef_scan_for_izux(G.extra_field, G.crec.extra_field_length, 1,
- G.crec.last_mod_dos_datetime, &z_utime, NULL)
- & EB_UT_FL_MTIME))
- {
- TIMET_TO_NATIVE(z_utime.mtime) /* NOP unless MSC 7.0 or Macintosh */
- d_t_buf[0] = (char)0; /* signal "show local time" */
- zi_time(__G__ &G.crec.last_mod_dos_datetime, &(z_utime.mtime), d_t_buf);
- Info(slide, 0, ((char *)slide, LoadFarString(UT_FileModDate),
- d_t_buf, LoadFarStringSmall(LocalTime)));
-#ifndef NO_GMTIME
- d_t_buf[0] = (char)1; /* signal "show UTC (GMT) time" */
- zi_time(__G__ &G.crec.last_mod_dos_datetime, &(z_utime.mtime), d_t_buf);
- Info(slide, 0, ((char *)slide, LoadFarString(UT_FileModDate),
- d_t_buf, LoadFarStringSmall(GMTime)));
-#endif /* !NO_GMTIME */
- }
-#endif /* USE_EF_UT_TIME */
-
- Info(slide, 0, ((char *)slide, LoadFarString(CRC32Value), G.crec.crc32));
- Info(slide, 0, ((char *)slide, LoadFarString(CompressedFileSize),
- G.crec.csize));
- Info(slide, 0, ((char *)slide, LoadFarString(UncompressedFileSize),
- G.crec.ucsize));
- Info(slide, 0, ((char *)slide, LoadFarString(FilenameLength),
- G.crec.filename_length));
- Info(slide, 0, ((char *)slide, LoadFarString(ExtraFieldLength),
- G.crec.extra_field_length));
- Info(slide, 0, ((char *)slide, LoadFarString(FileCommentLength),
- G.crec.file_comment_length));
- Info(slide, 0, ((char *)slide, LoadFarString(FileDiskNum),
- G.crec.disk_number_start + 1));
- Info(slide, 0, ((char *)slide, LoadFarString(ApparentFileType),
- (G.crec.internal_file_attributes & 1)? "text"
- : (G.crec.internal_file_attributes & 2)? "ebcdic"
- : "binary")); /* changed to accept EBCDIC */
-#ifdef ATARI
- printf(" external file attributes (hex): %.8lx\n",
- G.crec.external_file_attributes);
-#endif
- xattr = (ush)((G.crec.external_file_attributes >> 16) & 0xFFFF);
- if (hostnum == VMS_) {
- char *p=attribs, *q=attribs+1;
- int i, j, k;
-
- for (k = 0; k < 12; ++k)
- workspace[k] = 0;
- if (xattr & VMS_IRUSR)
- workspace[0] = 'R';
- if (xattr & VMS_IWUSR) {
- workspace[1] = 'W';
- workspace[3] = 'D';
- }
- if (xattr & VMS_IXUSR)
- workspace[2] = 'E';
- if (xattr & VMS_IRGRP)
- workspace[4] = 'R';
- if (xattr & VMS_IWGRP) {
- workspace[5] = 'W';
- workspace[7] = 'D';
- }
- if (xattr & VMS_IXGRP)
- workspace[6] = 'E';
- if (xattr & VMS_IROTH)
- workspace[8] = 'R';
- if (xattr & VMS_IWOTH) {
- workspace[9] = 'W';
- workspace[11] = 'D';
- }
- if (xattr & VMS_IXOTH)
- workspace[10] = 'E';
-
- *p++ = '(';
- for (k = j = 0; j < 3; ++j) { /* loop over groups of permissions */
- for (i = 0; i < 4; ++i, ++k) /* loop over perms within a group */
- if (workspace[k])
- *p++ = workspace[k];
- *p++ = ','; /* group separator */
- if (j == 0)
- while ((*p++ = *q++) != ',')
- ; /* system, owner perms are same */
- }
- *p-- = 0;
- *p = ')'; /* overwrite last comma */
- Info(slide, 0, ((char *)slide, LoadFarString(VMSFileAttributes), xattr,
- attribs));
-
- } else if (hostnum == AMIGA_) {
- switch (xattr & AMI_IFMT) {
- case AMI_IFDIR: attribs[0] = 'd'; break;
- case AMI_IFREG: attribs[0] = '-'; break;
- default: attribs[0] = '?'; break;
- }
- attribs[1] = (xattr & AMI_IHIDDEN)? 'h' : '-';
- attribs[2] = (xattr & AMI_ISCRIPT)? 's' : '-';
- attribs[3] = (xattr & AMI_IPURE)? 'p' : '-';
- attribs[4] = (xattr & AMI_IARCHIVE)? 'a' : '-';
- attribs[5] = (xattr & AMI_IREAD)? 'r' : '-';
- attribs[6] = (xattr & AMI_IWRITE)? 'w' : '-';
- attribs[7] = (xattr & AMI_IEXECUTE)? 'e' : '-';
- attribs[8] = (xattr & AMI_IDELETE)? 'd' : '-';
- attribs[9] = 0; /* better dlm the string */
- Info(slide, 0, ((char *)slide, LoadFarString(AmigaFileAttributes),
- xattr, attribs));
-
- } else if ((hostnum != FS_FAT_) && (hostnum != FS_HPFS_) &&
- (hostnum != FS_NTFS_) && (hostnum != FS_VFAT_) &&
- (hostnum != ACORN_) &&
- (hostnum != VM_CMS_) && (hostnum != MVS_))
- { /* assume Unix-like */
- switch ((unsigned)(xattr & UNX_IFMT)) {
- case (unsigned)UNX_IFDIR: attribs[0] = 'd'; break;
- case (unsigned)UNX_IFREG: attribs[0] = '-'; break;
- case (unsigned)UNX_IFLNK: attribs[0] = 'l'; break;
- case (unsigned)UNX_IFBLK: attribs[0] = 'b'; break;
- case (unsigned)UNX_IFCHR: attribs[0] = 'c'; break;
- case (unsigned)UNX_IFIFO: attribs[0] = 'p'; break;
- case (unsigned)UNX_IFSOCK: attribs[0] = 's'; break;
- default: attribs[0] = '?'; break;
- }
- attribs[1] = (xattr & UNX_IRUSR)? 'r' : '-';
- attribs[4] = (xattr & UNX_IRGRP)? 'r' : '-';
- attribs[7] = (xattr & UNX_IROTH)? 'r' : '-';
-
- attribs[2] = (xattr & UNX_IWUSR)? 'w' : '-';
- attribs[5] = (xattr & UNX_IWGRP)? 'w' : '-';
- attribs[8] = (xattr & UNX_IWOTH)? 'w' : '-';
-
- if (xattr & UNX_IXUSR)
- attribs[3] = (xattr & UNX_ISUID)? 's' : 'x';
- else
- attribs[3] = (xattr & UNX_ISUID)? 'S' : '-'; /* S = undefined */
- if (xattr & UNX_IXGRP)
- attribs[6] = (xattr & UNX_ISGID)? 's' : 'x'; /* == UNX_ENFMT */
- else
- attribs[6] = (xattr & UNX_ISGID)? 'l' : '-';
- if (xattr & UNX_IXOTH)
- attribs[9] = (xattr & UNX_ISVTX)? 't' : 'x'; /* "sticky bit" */
- else
- attribs[9] = (xattr & UNX_ISVTX)? 'T' : '-'; /* T = undefined */
- attribs[10] = 0;
-
- Info(slide, 0, ((char *)slide, LoadFarString(UnixFileAttributes), xattr,
- attribs));
-
- } else {
- Info(slide, 0, ((char *)slide, LoadFarString(NonMSDOSFileAttributes),
- G.crec.external_file_attributes >> 8));
-
- } /* endif (hostnum: external attributes format) */
-
- if ((xattr=(ush)(G.crec.external_file_attributes & 0xFF)) == 0)
- Info(slide, 0, ((char *)slide, LoadFarString(MSDOSFileAttributes),
- xattr));
- else if (xattr == 1)
- Info(slide, 0, ((char *)slide, LoadFarString(MSDOSFileAttributesRO),
- xattr));
- else
- Info(slide, 0, ((char *)slide, LoadFarString(MSDOSFileAttributesAlpha),
- xattr, (xattr&1)? "rdo " : nullStr,
- (xattr&2)? "hid " : nullStr,
- (xattr&4)? "sys " : nullStr,
- (xattr&8)? "lab " : nullStr,
- (xattr&16)? "dir " : nullStr,
- (xattr&32)? "arc" : nullStr));
-
-/*---------------------------------------------------------------------------
- Analyze the extra field, if any, and print the file comment, if any (the
- filename has already been printed, above). That finishes up this file
- entry...
- ---------------------------------------------------------------------------*/
-
- if (G.crec.extra_field_length > 0) {
- uch *ef_ptr = G.extra_field;
- ush ef_len = G.crec.extra_field_length;
- ush eb_id, eb_datalen;
- ZCONST char Far *ef_fieldname;
-
- if (error_in_archive > PK_WARN) /* fatal: can't continue */
- /* delayed "fatal error" return from extra field reading */
- return error;
- if (G.extra_field == (uch *)NULL)
- return PK_ERR; /* not consistent with crec length */
-
- Info(slide, 0, ((char *)slide, LoadFarString(ExtraFields)));
-
- while (ef_len >= EB_HEADSIZE) {
- eb_id = makeword(&ef_ptr[EB_ID]);
- eb_datalen = makeword(&ef_ptr[EB_LEN]);
- ef_ptr += EB_HEADSIZE;
- ef_len -= EB_HEADSIZE;
-
- if (eb_datalen > (ush)ef_len) {
- Info(slide, 0x421, ((char *)slide,
- LoadFarString(ExtraFieldTrunc), eb_id, eb_datalen, ef_len));
- eb_datalen = ef_len;
- }
-
- switch (eb_id) {
- case EF_AV:
- ef_fieldname = efAV;
- break;
- case EF_OS2:
- ef_fieldname = efOS2;
- break;
- case EF_ACL:
- ef_fieldname = efACL;
- break;
- case EF_NTSD:
- ef_fieldname = efNTSD;
- break;
- case EF_PKVMS:
- ef_fieldname = efPKVMS;
- break;
- case EF_IZVMS:
- ef_fieldname = efIZVMS;
- break;
- case EF_PKW32:
- ef_fieldname = efPKWin32;
- break;
- case EF_PKUNIX:
- ef_fieldname = efPKUnix;
- break;
- case EF_IZUNIX:
- ef_fieldname = efIZUnix;
- if (G.crec.version_made_by[1] == UNIX_ && *pEndprev > 0L)
- *pEndprev += 4L; /* also have UID/GID in local copy */
- break;
- case EF_IZUNIX2:
- ef_fieldname = efIZUnix2;
- if (*pEndprev > 0L)
- *pEndprev += 4L; /* 4 byte UID/GID in local copy */
- break;
- case EF_TIME:
- ef_fieldname = efTime;
- break;
- case EF_MAC3:
- ef_fieldname = efMac3;
- break;
- case EF_JLMAC:
- ef_fieldname = efJLMac;
- break;
- case EF_ZIPIT:
- ef_fieldname = efZipIt;
- break;
- case EF_ZIPIT2:
- ef_fieldname = efZipIt2;
- break;
- case EF_VMCMS:
- ef_fieldname = efVMCMS;
- break;
- case EF_MVS:
- ef_fieldname = efMVS;
- break;
- case EF_BEOS:
- ef_fieldname = efBeOS;
- break;
- case EF_QDOS:
- ef_fieldname = efQDOS;
- break;
- case EF_AOSVS:
- ef_fieldname = efAOSVS;
- break;
- case EF_SPARK: /* from RISC OS */
- ef_fieldname = efSpark;
- break;
- case EF_MD5:
- ef_fieldname = efMD5;
- break;
- case EF_ASIUNIX:
- ef_fieldname = efASiUnix;
- break;
- default:
- ef_fieldname = efUnknown;
- break;
- }
- Info(slide, 0, ((char *)slide, LoadFarString(ExtraFieldType),
- eb_id, LoadFarStringSmall(ef_fieldname), eb_datalen));
-
- /* additional, field-specific information: */
- switch (eb_id) {
- case EF_OS2:
- case EF_ACL:
- if (eb_datalen >= EB_OS2_HLEN) {
- if (eb_id == EF_OS2)
- ef_fieldname = OS2EAs;
- else
- ef_fieldname = ACLdata;
- Info(slide, 0, ((char *)slide,
- LoadFarString(ef_fieldname), makelong(ef_ptr)));
- *pEndprev = 0L; /* no clue about csize of local */
- }
- break;
- case EF_NTSD:
- if (eb_datalen >= EB_NTSD_C_LEN) {
- Info(slide, 0, ((char *)slide, LoadFarString(NTSDData),
- makelong(ef_ptr)));
- *pEndprev = 0L; /* no clue about csize of local */
- }
- break;
- case EF_IZVMS:
- if (eb_datalen >= 8) {
- char *p, q[8];
- int compr = makeword(ef_ptr+4) & 7;
-
- *q = '\0';
- if (compr > 3)
- compr = 3;
- if (strncmp((char *)ef_ptr, "VFAB", 4) == 0)
- p = "FAB";
- else if (strncmp((char *)ef_ptr, "VALL", 4) == 0)
- p = "XABALL";
- else if (strncmp((char *)ef_ptr, "VFHC", 4) == 0)
- p = "XABFHC";
- else if (strncmp((char *)ef_ptr, "VDAT", 4) == 0)
- p = "XABDAT";
- else if (strncmp((char *)ef_ptr, "VRDT", 4) == 0)
- p = "XABRDT";
- else if (strncmp((char *)ef_ptr, "VPRO", 4) == 0)
- p = "XABPRO";
- else if (strncmp((char *)ef_ptr, "VKEY", 4) == 0)
- p = "XABKEY";
- else if (strncmp((char *)ef_ptr, "VMSV", 4) == 0) {
- p = "version";
- if (eb_datalen >= 16) {
- q[0] = ' ';
- q[1] = '(';
- strncpy(q+2, (char *)ef_ptr+12, 4);
- q[6] = ')';
- q[7] = '\0';
- }
- } else
- p = "version";
- Info(slide, 0, ((char *)slide, LoadFarString(izVMSdata),
- LoadFarStringSmall(izVMScomp[compr]),
- makeword(ef_ptr+6), p, q));
- }
- break;
- case EF_TIME:
- if (eb_datalen >= 1) {
- char types[80];
- int num = 0, len;
-
- *types = '\0';
- if (*ef_ptr & 1) {
- strcpy(types, LoadFarString(UTmodification));
- ++num;
- }
- if (*ef_ptr & 2) {
- len = strlen(types);
- if (num)
- types[len++] = '/';
- strcpy(types+len, LoadFarString(UTaccess));
- ++num;
- if (*pEndprev > 0L)
- *pEndprev += 4L;
- }
- if (*ef_ptr & 4) {
- len = strlen(types);
- if (num)
- types[len++] = '/';
- strcpy(types+len, LoadFarString(UTcreation));
- ++num;
- if (*pEndprev > 0L)
- *pEndprev += 4L;
- }
- if (num > 0)
- Info(slide, 0, ((char *)slide,
- LoadFarString(UTdata), types,
- num == 1? nullStr : "s"));
- }
- break;
- case EF_MAC3:
- if (eb_datalen >= EB_MAC3_HLEN) {
- ulg eb_uc = makelong(ef_ptr);
- unsigned mac3_flgs = makeword(ef_ptr+EB_FLGS_OFFS);
- unsigned eb_is_uc = mac3_flgs & EB_M3_FL_UNCMPR;
-
- Info(slide, 0, ((char *)slide, LoadFarString(Mac3data),
- eb_uc, eb_is_uc ? "un" : nullStr));
- if (eb_is_uc) {
- if (*pEndprev > 0L)
- *pEndprev += makelong(ef_ptr);
- } else {
- *pEndprev = 0L; /* no clue about csize of local */
- }
-
- Info(slide, 0, ((char *)slide,
- LoadFarString(MacOSMAC3flags),
- LoadFarStringSmall(mac3_flgs & EB_M3_FL_DATFRK ?
- MacOS_DF : MacOS_RF),
- (mac3_flgs & EB_M3_FL_TIME64 ? 64 : 32)));
- zi_showMacTypeCreator(__G__ &ef_ptr[6]);
- }
- break;
- case EF_ZIPIT2:
- if (eb_datalen >= 5 &&
- strncmp((char *)ef_ptr, "ZPIT", 4) == 0) {
-
- if (eb_datalen >= 12) {
- zi_showMacTypeCreator(__G__ &ef_ptr[4]);
- }
- }
-
- case EF_ZIPIT:
- if (eb_datalen >= 5 &&
- strncmp((char *)ef_ptr, "ZPIT", 4) == 0) {
- unsigned fnlen = ef_ptr[4];
-
- if (eb_datalen >= fnlen + (5 + 8)) {
- uch nullchar = ef_ptr[fnlen+5];
-
- ef_ptr[fnlen+5] = '\0'; /* terminate filename */
- Info(slide, 0, ((char *)slide,
- LoadFarString(ZipItFname), (char *)ef_ptr+5));
- ef_ptr[fnlen+5] = nullchar;
- zi_showMacTypeCreator(__G__ &ef_ptr[fnlen+5]);
- }
- }
- break;
- case EF_JLMAC:
- if (eb_datalen >= 40 &&
- strncmp((char *)ef_ptr, "JLEE", 4) == 0)
- {
- zi_showMacTypeCreator(__G__ &ef_ptr[4]);
-
- Info(slide, 0, ((char *)slide,
- LoadFarString(MacOSJLEEflags),
- LoadFarStringSmall(ef_ptr[31] & 1 ?
- MacOS_DF : MacOS_RF)));
- }
- break;
-#ifdef CMS_MVS
- case EF_VMCMS:
- case EF_MVS:
- {
- char type[100];
-
- Info(slide, 0, ((char *)slide,
- LoadFarString(VmMvsExtraField),
- (getVMMVSexfield(type, ef_ptr-EB_HEADSIZE,
- (unsigned)eb_datalen) > 0)?
- type : LoadFarStringSmall(VmMvsInvalid)));
- }
- break;
-#endif /* CMS_MVS */
- case EF_BEOS:
- if (eb_datalen >= EB_BEOS_HLEN) {
- ulg eb_uc = makelong(ef_ptr);
- unsigned eb_is_uc =
- *(ef_ptr+EB_FLGS_OFFS) & EB_BE_FL_UNCMPR;
-
- Info(slide, 0, ((char *)slide, LoadFarString(BeOSdata),
- eb_uc, eb_is_uc ? "un" : nullStr));
- if (eb_is_uc) {
- if (*pEndprev > 0L)
- *pEndprev += makelong(ef_ptr);
- } else {
- *pEndprev = 0L; /* no clue about csize of local */
- }
- }
- break;
- case EF_QDOS:
- if (eb_datalen >= 4) {
- Info(slide, 0, ((char *)slide, LoadFarString(QDOSdata),
- ef_ptr[0], ef_ptr[1], ef_ptr[2], ef_ptr[3]));
- }
- break;
- case EF_AOSVS:
- if (eb_datalen >= 5) {
- Info(slide, 0, ((char *)slide, LoadFarString(AOSVSdata),
- ((int)(uch)ef_ptr[4])/10, ((int)(uch)ef_ptr[4])%10));
- }
- break;
- case EF_MD5:
- if (eb_datalen >= 19) {
- char md5[33];
- int i;
-
- for (i = 0; i < 16; ++i)
- sprintf(&md5[i<<1], "%02x", ef_ptr[15-i]);
- md5[32] = '\0';
- Info(slide, 0, ((char *)slide, LoadFarString(MD5data),
- md5));
- break;
- } /* else: fall through !! */
- default:
- if (eb_datalen > 0) {
- ush i, n;
-
- if (eb_datalen <= 24) {
- Info(slide, 0, ((char *)slide,
- LoadFarString(ColonIndent)));
- n = eb_datalen;
- } else {
- Info(slide, 0, ((char *)slide,
- LoadFarString(First20)));
- n = 20;
- }
- for (i = 0; i < n; ++i)
- Info(slide, 0, ((char *)slide,
- LoadFarString(efFormat), ef_ptr[i]));
- }
- break;
- }
- (*G.message)((zvoid *)&G, (uch *)".", 1L, 0);
-
- ef_ptr += eb_datalen;
- ef_len -= eb_datalen;
- }
- (*G.message)((zvoid *)&G, (uch *)"\n", 1L, 0);
- }
-
- /* high bit == Unix/OS2/NT GMT times (mtime, atime); next bit == UID/GID */
- if ((xattr = (ush)((G.crec.external_file_attributes & 0xC000) >> 12)) & 8)
- {
- if (hostnum == UNIX_ || hostnum == FS_HPFS_ || hostnum == FS_NTFS_)
- {
- Info(slide, 0, ((char *)slide, LoadFarString(lExtraFieldType),
- "is", EF_IZUNIX, LoadFarStringSmall(efIZUnix),
- (unsigned)(xattr&12), (xattr&4)? efIZuid : efIZnouid));
- if (*pEndprev > 0L)
- *pEndprev += (ulg)(xattr&12);
- }
- else if (hostnum == FS_FAT_ && !(xattr&4))
- Info(slide, 0, ((char *)slide, LoadFarString(lExtraFieldType),
- "may be", EF_IZUNIX, LoadFarStringSmall(efIZUnix), 8,
- efIZnouid));
- }
-
- if (!G.crec.file_comment_length)
- Info(slide, 0, ((char *)slide, LoadFarString(NoFileComment)));
- else {
- Info(slide, 0, ((char *)slide, LoadFarString(FileCommBegin)));
- if ((error = do_string(__G__ G.crec.file_comment_length, DISPL_8)) !=
- PK_COOL)
- {
- error_in_archive = error; /* might be warning */
- if (error > PK_WARN) /* fatal */
- return error;
- }
- Info(slide, 0, ((char *)slide, LoadFarString(FileCommEnd)));
- }
-
- return error_in_archive;
-
-} /* end function zi_long() */
-
-
-
-
-
-/*************************/
-/* Function zi_short() */
-/*************************/
-
-static int zi_short(__G) /* return PK-type error code */
- __GDEF
-{
-#ifdef USE_EF_UT_TIME
- iztimes z_utime;
- time_t *z_modtim;
-#endif
- int k, error, error_in_archive=PK_COOL;
- ush methnum, hostnum, hostver, xattr;
- char *p, workspace[12], attribs[16];
- char methbuf[5];
- static ZCONST char dtype[5]="NXFS"; /* normal, maximum, fast, superfast */
- static ZCONST char Far os[NUM_HOSTS+1][4] = {
- "fat", "ami", "vms", "unx", "cms", "atr", "hpf", "mac", "zzz",
- "cpm", "t20", "ntf", "qds", "aco", "vft", "mvs", "be ", "nsk",
- "???"
- };
- static ZCONST char Far method[NUM_METHODS+1][5] = {
- "stor", "shrk", "re:1", "re:2", "re:3", "re:4", "i#:#", "tokn",
- "def#", "edef", "dcli", "u###"
- };
-
-
-/*---------------------------------------------------------------------------
- Print out various interesting things about the compressed file.
- ---------------------------------------------------------------------------*/
-
- methnum = (ush)MIN(G.crec.compression_method, NUM_METHODS);
- hostnum = (ush)(G.pInfo->hostnum);
- hostver = G.crec.version_made_by[0];
-/*
- extnum = MIN(G.crec.version_needed_to_extract[1], NUM_HOSTS);
- extver = G.crec.version_needed_to_extract[0];
- */
-
- zfstrcpy(methbuf, method[methnum]);
- if (methnum == IMPLODED) {
- methbuf[1] = (char)((G.crec.general_purpose_bit_flag & 2)? '8' : '4');
- methbuf[3] = (char)((G.crec.general_purpose_bit_flag & 4)? '3' : '2');
- } else if (methnum == DEFLATED) {
- ush dnum=(ush)((G.crec.general_purpose_bit_flag>>1) & 3);
- methbuf[3] = dtype[dnum];
- } else if (methnum >= NUM_METHODS) { /* unknown */
- sprintf(&methbuf[1], "%03u", G.crec.compression_method);
- }
-
- for (k = 0; k < 15; ++k)
- attribs[k] = ' ';
- attribs[15] = 0;
-
- xattr = (ush)((G.crec.external_file_attributes >> 16) & 0xFFFF);
- switch (hostnum) {
- case VMS_:
- { int i, j;
-
- for (k = 0; k < 12; ++k)
- workspace[k] = 0;
- if (xattr & VMS_IRUSR)
- workspace[0] = 'R';
- if (xattr & VMS_IWUSR) {
- workspace[1] = 'W';
- workspace[3] = 'D';
- }
- if (xattr & VMS_IXUSR)
- workspace[2] = 'E';
- if (xattr & VMS_IRGRP)
- workspace[4] = 'R';
- if (xattr & VMS_IWGRP) {
- workspace[5] = 'W';
- workspace[7] = 'D';
- }
- if (xattr & VMS_IXGRP)
- workspace[6] = 'E';
- if (xattr & VMS_IROTH)
- workspace[8] = 'R';
- if (xattr & VMS_IWOTH) {
- workspace[9] = 'W';
- workspace[11] = 'D';
- }
- if (xattr & VMS_IXOTH)
- workspace[10] = 'E';
-
- p = attribs;
- for (k = j = 0; j < 3; ++j) { /* groups of permissions */
- for (i = 0; i < 4; ++i, ++k) /* perms within a group */
- if (workspace[k])
- *p++ = workspace[k];
- *p++ = ','; /* group separator */
- }
- *--p = ' '; /* overwrite last comma */
- if ((p - attribs) < 12)
- sprintf(&attribs[12], "%d.%d", hostver/10, hostver%10);
- }
- break;
-
- case FS_FAT_:
- case FS_HPFS_:
- case FS_NTFS_:
- case VM_CMS_:
- case FS_VFAT_:
- case MVS_:
- case ACORN_:
- xattr = (ush)(G.crec.external_file_attributes & 0xFF);
- sprintf(attribs, ".r.-... %d.%d", hostver/10, hostver%10);
- attribs[2] = (xattr & 0x01)? '-' : 'w';
- attribs[5] = (xattr & 0x02)? 'h' : '-';
- attribs[6] = (xattr & 0x04)? 's' : '-';
- attribs[4] = (xattr & 0x20)? 'a' : '-';
- if (xattr & 0x10) {
- attribs[0] = 'd';
- attribs[3] = 'x';
- } else
- attribs[0] = '-';
- if (IS_VOLID(xattr))
- attribs[0] = 'V';
- else if ((p = strrchr(G.filename, '.')) != (char *)NULL) {
- ++p;
- if (STRNICMP(p, "com", 3) == 0 || STRNICMP(p, "exe", 3) == 0 ||
- STRNICMP(p, "btm", 3) == 0 || STRNICMP(p, "cmd", 3) == 0 ||
- STRNICMP(p, "bat", 3) == 0)
- attribs[3] = 'x';
- }
- break;
-
- case AMIGA_:
- switch (xattr & AMI_IFMT) {
- case AMI_IFDIR: attribs[0] = 'd'; break;
- case AMI_IFREG: attribs[0] = '-'; break;
- default: attribs[0] = '?'; break;
- }
- attribs[1] = (xattr & AMI_IHIDDEN)? 'h' : '-';
- attribs[2] = (xattr & AMI_ISCRIPT)? 's' : '-';
- attribs[3] = (xattr & AMI_IPURE)? 'p' : '-';
- attribs[4] = (xattr & AMI_IARCHIVE)? 'a' : '-';
- attribs[5] = (xattr & AMI_IREAD)? 'r' : '-';
- attribs[6] = (xattr & AMI_IWRITE)? 'w' : '-';
- attribs[7] = (xattr & AMI_IEXECUTE)? 'e' : '-';
- attribs[8] = (xattr & AMI_IDELETE)? 'd' : '-';
- sprintf(&attribs[12], "%d.%d", hostver/10, hostver%10);
- break;
-
- default: /* assume Unix-like */
- switch ((unsigned)(xattr & UNX_IFMT)) {
- case (unsigned)UNX_IFDIR: attribs[0] = 'd'; break;
- case (unsigned)UNX_IFREG: attribs[0] = '-'; break;
- case (unsigned)UNX_IFLNK: attribs[0] = 'l'; break;
- case (unsigned)UNX_IFBLK: attribs[0] = 'b'; break;
- case (unsigned)UNX_IFCHR: attribs[0] = 'c'; break;
- case (unsigned)UNX_IFIFO: attribs[0] = 'p'; break;
- case (unsigned)UNX_IFSOCK: attribs[0] = 's'; break;
- default: attribs[0] = '?'; break;
- }
- attribs[1] = (xattr & UNX_IRUSR)? 'r' : '-';
- attribs[4] = (xattr & UNX_IRGRP)? 'r' : '-';
- attribs[7] = (xattr & UNX_IROTH)? 'r' : '-';
- attribs[2] = (xattr & UNX_IWUSR)? 'w' : '-';
- attribs[5] = (xattr & UNX_IWGRP)? 'w' : '-';
- attribs[8] = (xattr & UNX_IWOTH)? 'w' : '-';
-
- if (xattr & UNX_IXUSR)
- attribs[3] = (xattr & UNX_ISUID)? 's' : 'x';
- else
- attribs[3] = (xattr & UNX_ISUID)? 'S' : '-'; /* S==undefined */
- if (xattr & UNX_IXGRP)
- attribs[6] = (xattr & UNX_ISGID)? 's' : 'x'; /* == UNX_ENFMT */
- else
- /* attribs[6] = (xattr & UNX_ISGID)? 'l' : '-'; real 4.3BSD */
- attribs[6] = (xattr & UNX_ISGID)? 'S' : '-'; /* SunOS 4.1.x */
- if (xattr & UNX_IXOTH)
- attribs[9] = (xattr & UNX_ISVTX)? 't' : 'x'; /* "sticky bit" */
- else
- attribs[9] = (xattr & UNX_ISVTX)? 'T' : '-'; /* T==undefined */
-
- sprintf(&attribs[12], "%d.%d", hostver/10, hostver%10);
- break;
-
- } /* end switch (hostnum: external attributes format) */
-
- Info(slide, 0, ((char *)slide, "%s %s %8lu ", attribs,
- LoadFarStringSmall(os[hostnum]), G.crec.ucsize));
- Info(slide, 0, ((char *)slide, "%c",
- (G.crec.general_purpose_bit_flag & 1)?
- ((G.crec.internal_file_attributes & 1)? 'T' : 'B') : /* encrypted */
- ((G.crec.internal_file_attributes & 1)? 't' : 'b'))); /* plaintext */
- k = (G.crec.extra_field_length ||
- /* a local-only "UX" (old Unix/OS2/NT GMT times "IZUNIX") e.f.? */
- ((G.crec.external_file_attributes & 0x8000) &&
- (hostnum == UNIX_ || hostnum == FS_HPFS_ || hostnum == FS_NTFS_)));
- Info(slide, 0, ((char *)slide, "%c", k?
- ((G.crec.general_purpose_bit_flag & 8)? 'X' : 'x') : /* extra field */
- ((G.crec.general_purpose_bit_flag & 8)? 'l' : '-'))); /* no extra field */
- /* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ extended local header or not */
-
- if (uO.lflag == 4) {
- ulg csiz = G.crec.csize;
-
- if (G.crec.general_purpose_bit_flag & 1)
- csiz -= 12; /* if encrypted, don't count encryption header */
- Info(slide, 0, ((char *)slide, "%3d%%",
- (ratio(G.crec.ucsize,csiz)+5)/10));
- } else if (uO.lflag == 5)
- Info(slide, 0, ((char *)slide, " %8lu", G.crec.csize));
-
- /* Read the extra field, if any. The extra field info may be used
- * in the file modification time section, below.
- */
- if ((error = do_string(__G__ G.crec.extra_field_length, EXTRA_FIELD)) != 0)
- {
- if (G.extra_field != NULL) {
- free(G.extra_field);
- G.extra_field = NULL;
- }
- error_in_archive = error;
- /* We do not return prematurely in case of a "fatal" error (PK_EOF).
- * This does not hurt here, because we do not need to read from the
- * zipfile again before the end of this function.
- */
- }
-
- /* For printing of date & time, a "char d_t_buf[16]" is required.
- * To save stack space, we reuse the "char attribs[16]" buffer whose
- * content is no longer needed.
- */
-# define d_t_buf attribs
-#ifdef USE_EF_UT_TIME
- z_modtim = G.extra_field &&
-#ifdef IZ_CHECK_TZ
- G.tz_is_valid &&
-#endif
- (ef_scan_for_izux(G.extra_field, G.crec.extra_field_length, 1,
- G.crec.last_mod_dos_datetime, &z_utime, NULL)
- & EB_UT_FL_MTIME)
- ? &z_utime.mtime : NULL;
- TIMET_TO_NATIVE(z_utime.mtime) /* NOP unless MSC 7.0 or Macintosh */
- d_t_buf[0] = (char)0; /* signal "show local time" */
-#else
-# define z_modtim NULL
-#endif
- Info(slide, 0, ((char *)slide, " %s %s ", methbuf,
- zi_time(__G__ &G.crec.last_mod_dos_datetime, z_modtim, d_t_buf)));
- fnprint(__G);
-
-/*---------------------------------------------------------------------------
- Skip the file comment, if any (the filename has already been printed,
- above). That finishes up this file entry...
- ---------------------------------------------------------------------------*/
-
- SKIP_(G.crec.file_comment_length)
-
- return error_in_archive;
-
-} /* end function zi_short() */
-
-
-
-
-
-/**************************************/
-/* Function zi_showMacTypeCreator() */
-/**************************************/
-
-static void zi_showMacTypeCreator(__G__ ebfield)
- __GDEF
- uch *ebfield;
-{
- /* not every Type / Creator character is printable */
- if (isprint(ebfield[0]) && isprint(ebfield[1]) &&
- isprint(ebfield[2]) && isprint(ebfield[3]) &&
- isprint(ebfield[4]) && isprint(ebfield[5]) &&
- isprint(ebfield[6]) && isprint(ebfield[7])) {
- Info(slide, 0, ((char *)slide, LoadFarString(MacOSdata),
- ebfield[0], ebfield[1], ebfield[2], ebfield[3],
- ebfield[4], ebfield[5], ebfield[6], ebfield[7]));
- } else {
- Info(slide, 0, ((char *)slide, LoadFarString(MacOSdata1),
- (((ulg)ebfield[0]) << 24) +
- (((ulg)ebfield[1]) << 16) +
- (((ulg)ebfield[2]) << 8) +
- ((ulg)ebfield[3]),
- (((ulg)ebfield[4]) << 24) +
- (((ulg)ebfield[5]) << 16) +
- (((ulg)ebfield[6]) << 8) +
- ((ulg)ebfield[7])));
- }
-} /* end function zi_showMacTypeCreator() */
-
-
-
-
-
-/************************/
-/* Function zi_time() */
-/************************/
-
-static char *zi_time(__G__ datetimez, modtimez, d_t_str)
- __GDEF
- ZCONST ulg *datetimez;
- ZCONST time_t *modtimez;
- char *d_t_str;
-{
- unsigned yr, mo, dy, hh, mm, ss;
- char monthbuf[4];
- ZCONST char *monthstr;
- static ZCONST char Far month[12][4] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
- };
-#ifdef USE_EF_UT_TIME
- struct tm *t;
-#endif
-
-
-
-/*---------------------------------------------------------------------------
- Convert the file-modification date and time info to a string of the form
- "1991 Feb 23 17:15:00", "23-Feb-91 17:15" or "19910223.171500", depending
- on values of lflag and T_flag. If using Unix-time extra fields, convert
- to local time or not, depending on value of first character in d_t_str[].
- ---------------------------------------------------------------------------*/
-
-#ifdef USE_EF_UT_TIME
- if (modtimez != NULL) {
-#ifndef NO_GMTIME
- /* check for our secret message from above... */
- t = (d_t_str[0] == (char)1)? gmtime(modtimez) : localtime(modtimez);
-#else
- t = localtime(modtimez);
-#endif
- if (uO.lflag > 9 && t == (struct tm *)NULL)
- /* time conversion error in verbose listing format,
- * return string with '?' instead of data
- */
- return (strcpy(d_t_str, LoadFarString(YMDHMSTimeError)));
- } else
- t = (struct tm *)NULL;
- if (t != (struct tm *)NULL) {
- mo = (unsigned)(t->tm_mon + 1);
- dy = (unsigned)(t->tm_mday);
- yr = (unsigned)(t->tm_year);
-
- hh = (unsigned)(t->tm_hour);
- mm = (unsigned)(t->tm_min);
- ss = (unsigned)(t->tm_sec);
- } else
-#endif /* USE_EF_UT_TIME */
- {
- yr = ((unsigned)(*datetimez >> 25) & 0x7f) + 80;
- mo = ((unsigned)(*datetimez >> 21) & 0x0f);
- dy = ((unsigned)(*datetimez >> 16) & 0x1f);
-
- hh = (((unsigned)*datetimez >> 11) & 0x1f);
- mm = (((unsigned)*datetimez >> 5) & 0x3f);
- ss = (((unsigned)*datetimez << 1) & 0x3e);
- }
-
- if (mo == 0 || mo > 12) {
- sprintf(monthbuf, LoadFarString(BogusFmt), mo);
- monthstr = monthbuf;
- } else
- monthstr = LoadFarStringSmall(month[mo-1]);
-
- if (uO.lflag > 9) /* verbose listing format */
- sprintf(d_t_str, LoadFarString(YMDHMSTime), yr+1900, monthstr, dy, hh,
- mm, ss);
- else if (uO.T_flag)
- sprintf(d_t_str, LoadFarString(DecimalTime), yr+1900, mo, dy, hh, mm,
- ss);
- else /* was: if ((uO.lflag >= 3) && (uO.lflag <= 5)) */
- sprintf(d_t_str, LoadFarString(DMYHMTime), dy, monthstr, yr%100, hh,
- mm);
-
- return d_t_str;
-
-} /* end function zi_time() */
-
-#endif /* !NO_ZIPINFO */