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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-src/ChangeLog')
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diff --git a/Build/source/libs/zziplib/zziplib-src/ChangeLog b/Build/source/libs/zziplib/zziplib-src/ChangeLog new file mode 100644 index 00000000000..12b5813132f --- /dev/null +++ b/Build/source/libs/zziplib/zziplib-src/ChangeLog @@ -0,0 +1,1572 @@ +2012-03-11 guidod <guidod@gmx.de> + + * configure.ac: fallback to libtool -export-dynamic unless being sure to + use gnu-ld --export-dynamic. The darwin case is a bit special here + as the c-compiler and linker might be from different worlds. + * next 0.13.62 - needs a fix for mingw + (-mconsole is not a linker option, only the gcc should see it) + +2010-12-30 guidod <guidod@gmx.de> + * done 0.13.60 release, tagged, and announced. + * prepare 0.13.61 + +2010-12-29 guidod <guidod@gmx.de> + * Makefile.am: allow nonstaic build + * wrap fd.open like in the Fedora patch + +2010-12-28 guidod <guidod@gmx.de> + * zziplib.spec - simplify the spec based on distro specs. + +2010-12-27 guidod <guidod@gmx.de> + * adding fetch.h/fetch.c to msvc8/zziplib.vcproj to allow + tests with Visual Studio C++ Express 2005 + +2010-12-27 guidod <guidod@gmx.de> + * fix stat.c to check ZZIP_CASELESS instead of the deprecated + ZZIP_CASEINSENSITIVE. The latter is still recognized for + compatibility reasons and implicitly mapped to ZZIP_CASELESS. + * fixes the zziplib-Patches-3078188 which reported the bug. + +2010-12-27 guidod <guidod@gmx.de> + * apply patches by Peter Breitenlohner for better compatibility + with AIX host system. Also the Sun Studio compiler insists on + static inline functions or else assumes extern inline. + * also fixes zziplib-Patches-3011551 on the AIX problem. + +2010-12-27 guidod <guidod@gmx.de> + * add hints that the ext_io plugin handlers should be static. + +2010-05-09 guidod <guidod@gmx.de> + + * zzip/__fnmatch.h: add include <string.h> to make mingw32 happy. + Patches item #2995373 by Gregory Smith + +2010-05-08 guidod <guidod@gmx.de> + + * SDL/Makefile.am: fix generation of sdl-uninstalled.pc that was + not recognized during compilation. + +2010-04-05 guidod <guidod@gmx.de> + + * Makefile.am: fix "osc rm" and fix "test-sdl" if SDL was not found. + * configure.ac: SDL example builds on pkgconfig/sdl.pc which + + was introduced with SDL 1.2.11 - CentOs5 ships 1.2.10 which + does only have "sdl-config" and it made for a mismatch in + in the build configuration: sdl-devel yes, pkgconfig sdl no. + * zzip/zip.c (__zzip_parse_root_directory): move the check for + zzip_disk_entry_check_magic to be after the the check that + the seek-value is more than a header's size before the end. + (based on a segfault report by Tulipánt Gergely when the + new modulo_entries code is enabled (which is off by default)) + +2010-03-30 guidod <guidod@gmx.de> + + * zzip/Makefile.am: fixing symlinks for lib* - use only for Linux + Thanks to Ryan Schmidt (macports): + ... likes to install some symlinks that don't make sense on Mac OS X: + $ ls -l /opt/local/lib/*zzip*so* + lrwxr-xr-x /opt/local/lib/libzzip*.so.10 -> libzzip*.so.13 + lrwxr-xr-x /opt/local/lib/libzzip*.so.11 -> libzzip*.so.13 + lrwxr-xr-x /opt/local/lib/libzzip*.so.12 -> libzzip*.so.13 + Yes, the filenames literally contain an asterisk. + + * prepare 0.13.60 + +2010-03-29 guidod <guidod@gmx.de> + + * Makefile.am: change osc to new home:guidod:zziplib-13 + * configure.ac: update to autoconf 2.61 which does some things differently + * m4/ax_pax_tar.m4: bug report http://trac.macports.org/ticket/24227 + showed a problem on MacOsX where some "pax" tools where advertising + an "-O" option in their "--help" page but it did not work. Therefore + rewriting the macro to actually test some "-w -O" to create a tarfile. + +2010-03-26 guidod <guidod@gmx.de> + + * zzip/dir.c: and zzip/file.c - adding comments to the compat32 + functions such that they appear near their off_t variants. + Also added the ifdef-EOVERFLOW check that is needed on Win32. + +2010-03-25 guidod <guidod@gmx.de> + + * Makefile.mk: add "-I m4" and re-autoconf with newest autotools. + * zzip/zzip32.h: introducing compat32 functions that take "long" + arguments where the others use "off_t". Basically, there are + two calls per each off_t-function on all systems where + previously that had been only done for those 64on32 systems. + This scheme maximized binary compatibility - if an application + can not be compiled with _LARGEFILE_SOURCE then they can use + the compat32 variants to be always sure to do the right thing. + +2010-02-15 guidod <guidod@gmx.de> + + * zzip/Makefile.am: newest "install" does not like to install fetch.h + three times ("...not overwite... it just installed") + * Makefile.am: allow to build locally with "osc" (opensuse buildservice) + +2010-02-14 guidod <guidod@gmx.de> + + * zzip/Makefile.am: use install-*-hook instead of install-*-local + * docs/Makefile.am: PYTHONDONTWRITEBYTECODE=1 to ensure running + python with a read-only source code repository (dynamic workspaces) + NOTE: python -B was introduced with Python 2.6 (so use environment) + * zzip/plugin.c: missing "void" + again thanks to Peter Breitenlohner (tex-live tug org) + * test/Makefile.am: build-zips outside of source tree + * m4/ax_prefix_config_h.m4: reduce error to warning as suggested + * m4/ax_check_aligned_access_required.m4: merging with derived + macro zziplib-aligned-access.m4 by Peter Breitenlohner + + +2009-09-24 guidod <guidod@gmx.de> + * zziplib.spec: prepare 0.13.59 + * configure.ac: add --with-defines to allow compile-definitions + for easy,harden,allow_modulo_entries (also for documentation) + * zzip/zip.c: add ZZIP_EASY to disable the ZZIP_CORRECT_ROOTSEEK + feature + * zzip/zip.c (__zzip_parse_root_directory): add parenthesis to fix + ZZIP_ALLOW_MODULO_ENTRIES (as reported by Tulipánt Gergely) + * zzip/fetch.h: add MSVC defines for x86/x64 that allows direct access + +2009-08-23 guidod <guidod@gmx.de> + + * Makefile.mk: remove some old stuff related to the compilefarm + * zziplib.spec: prepare 0.13.58 + * add ports/symbian-S60/zziplib-symbian.zip (thanks to Rangel Reale) + * switch from CVS to SVN (!!!!) and update some docs/*.htm files + * zzip/mmapped.c (zzip_disk_mmap): compile error on win32-mingw [1771707] + +2009-08-16 guidod <guidod@gmx.de> + + * configure.ac: reorder ax_gcc_flags as the extra options were + disabled (do not know why) and add -Wstrict-aliasing to the set. + Then fix issues in source files (mostly signed-comparision warnings) + * zzip/file.c (zzip_file_open): ZZIP_CASELESS will include a + mapping of "\" into "/" to get away with windows-orientied + programs. The backslash however is only active for those + windows' binaries. Fixes an issue with non-msvc win32-builds. + +2009-08-04 guidod <guidod@gmx.de> + + * m4/ac_sys_largefile_sensitive.m4: update, fixes ticket:2825391 + * zzip/mmapped.h: zzip/memdisk.h: replace buflen argument + from "int" to "size_t" type for init from some mem area. + +2009-08-03 guidod <guidod@gmx.de> + + * zziplib.spec: prepare 0.13.57 + * bins/zziptest.c: redefine to win32-Sleep() when seen WINDOWS_H + which allows it to compile also with a gcc/mingw/msvcrt target + * bins/Makefile.am: ZZIP_LDFLAGS are not needed for *.exe targets + in fact they make for problems in crosscompiling without libtool + * zzip/fseeko.c: typo "fseeko" -> "fseek" made for a compile error + on systems that do not have fseeko like windows msvcrt + (reported by Josh Heidenreich) + +2009-07-03 guidod <guidod@gmx.de> + + * zzip/mmapped.c: insert zzip_disk_buffer and + * zzip/memdisk.c: zzip_mem_disk_buffer where both functions + will actually wrap an external buffer (e.g. mmapped from + another resource such as shared memory). + * zzip/mmapped.c and zzip/mmapped.h: uncovered a bug for the + MATCH_NOCASE handling and WRAPPED_BUFFER handling that is + now handled by explicit ->flags values. The actual flag + values are now exported to the header instead of just using + a simple "1". + * ideas for zzip_disk_buffer / zzip_mem_disk_buffer sprang from + a proposal by JP Dai [Goldleaf] who offerd very similar code. + +2009-06-27 guidod <guidod@gmx.de> + + * zziplib.spec: 0.13.56 - and make build.opensuse.org happy by + removing the %if/%endif sections. (it seems one buildserver + script understands it while the other don't - and effectivly + all variants fail if it is left in. Hopefully no other platforms + have problems with the additional buildrequires that are put here) + * zzip/mmapped.c (zzip_disk_new): malloc(sizof()) was errornously + using a pointer instead of ZZIP_DISK. Not part of libzzip but + of the extra library libzzipmmapped that is in-memory-only. + (problem reported and solution shown by JP Dai [Goldleaf]) + * configure.ac: disable search for python2.2 (gentoo bug 275247+174189) + +2009-06-22 guidod <guidod@gmx.de> + * zziplib.spec: 0.13.55 and integrate patches for build.opensuse.org + * zzip/zip.c (__zzip_parse_root_directory): rework parse_directory + to allow for ZZIP_ALLOW_MODULO_ENTRIES version as required for + some cases where more than 65535 entries are packed into a + non-ZIP64 archive. The modulo_entries variant is disabled by + default but the know for the problem space was put into code to + check for two more error conditions and report them in debug mode. + (problem space was described carefully by Tulipánt Gergely and + the provided patch was a good foundation for the ifdef code) + * configure.ac: use $can_build_shared from linker-config to allow + build on platforms that do not support a shared library concept + or where it is disabled (the commandline switch overrides it?) + (should fix the SF bug ID 2796485 reported by Giovanni Bechis) + * zzip/file.c: errornous usage of currentfp before setting it to + the new fp value in zzip_seek(). In the good case it would seek + on the wrong file and in the bad case it goes off on sigbus/NPE. + The problem occurs only if two+ zips are accessed simultanously. + (problem reported and patch kindly provided by Evgeniy Muhin) + * docs/Makefile.am: fixup for newer xmlto may be to generate + a subdirectory "man3" inside of our output directory "man3" + and gard against usage of man3/man3 for the tarball unpacking. + (problem reported by Liu Qi [debian package maintainer]) + * zzip/__hints.h: add else-part for ZZIP_GNUC_PACKED + (makes for problems with MSVC as reported by Denny Kunker) + +2009-05-24 guidod <guidod@gmx.de> + * zzip/fetch.c - remove SET/GET fetch definitions that already + exist in zzip/fetch.h where they have been corrected lately. + * docs/Makefile.am - change from install-sf via shell.sf.net to + upload-sourceforge via web.sf.net - and alias to "www" shorthand + * docs/referentials.htm - fix typo. + * 0.13.54 + +2009-05-23 guidod <guidod@gmx.de> + * SDL/Makefile.am - remove dependency on zzip-config (and sdl-config) + which do not exist any since quite a time - instead use pkg-config + > Thanks to Michael Sterret for bringing it up + * SDL/SDL_rwops_zzcat.c: the SDL_rwops example was fixed, as the + nmemb/size of the sdl-read call were swapped over. The testsdl + self check (based on zzcatsdl) works OK. + * SDL/Makefile.am - the targe installation paths for the example + was fixed to include/SDL_rwops_zzip - additionally there is now + an SDL_rwops_zzip.pc pkgconfig script that will refer to the new + location (it had been previously installed in include/SDL, ouch). + * Note that the old zzip-sdl pkgconfig-files are gone now. Given that the + example was not quite working, it is improbable that anyone had + been using them in real code, so there's nothing breaking here. + * create a new package SDL_rwops-devel in zziplib.spec that will catch + the example code, SDL_rwops_zzip includes and SDL_rwops_zzip pkgconfig + * append "make check" and "make test-sdl" to zziplib.spec for minimal + pre-installation check. + * Makefile.am: fix zzip-postinstall + * zziplib.spec: specifiy %version for the Provides:-clauses + * configure.ac: do not let autoconfigured LDFLAGS/LIBS bleed into zziplib.pc + * zip.c: ensure that the zzip64_trailer entries is being used and that the + parse_root_directory function honours the full 64bit in the "entries" counter + (rejecting the patch from Tulipánt Gergely which would allow to get away with + non-standard zip archives that do use a normal zzip_trailer with a 16bit entries + counter that happens to store only the modulo value of the real entries in the + archive - zippers should fail beyond 65535 entries or switch to the ZIP64 format). + * docs/referentials.htm - include reference to http://www.ogre3d.org/ + * zzip/fseeko.c: check some more return values from fseeko/fread calls. + * 0.13.53 + +2009-05-22 guidod <guidod@gmx.de> + * docs/Makefile.am: break a dual target into two lines as + suggested by ticket:2405440 + * m4/ax_cflags_no_writable_strings.m4 update with sed-call + suggested by ticket:2155649 + * m4/ax_check_aligned_access_required.m4 update for the cross_compiling + case with libpcap-list of host_cpu targets thare require aligned access + suggested by ticket:2479788 + * introduce ax_pax_tar.m4 to use *.tar format for manpages.tar (instead of .ar) + * 0.13.52 + +2009-05-21 guidod <guidod@gmx.de> + + * docs/Makefile.am: make install-docs install-man3 rules so that + a failing "ar x" (on OpenBSD/vax) will not kill the whole + configure / make / make install cycle. However it simply + means that there will be no manpages on such platforms. + May be OpenBSD/vax has a "gar" (gnu ar) installed somewhere? + * closes Patches item #2716806, was opened at 2009-03-27 13:01 + * 0.13.51 + +2009-05-21 guidod <guidod@gmx.de> + * zzip/fetch.h: ensure that either direct-bswap or direc-deref is only used + on platforms that do not require aligned memory access. The + latest report from Sylvain Beucler has shown an error a MIPS + platform (named http://www.freedink.org/ running on PSP). + * zzip/fetch.h: replace _zzip_attribute(const) with defines from zzip/__hints.h + * zzip/__hints.h: introduced ZZIP_GNUC_PACKED for __attribute__((packed)) + * zzip/format.h: replace _zzip_attribute(packed) with defines from zzip/__hints.h + * zzip/conf.h: remove _zzip_attribute - not needed anymore. + +2008-12-27 guidod <guidod@pc3> + * ax_create_pkgconfig_info needs a definition for datarootdir (introduced + in latest autoconf/automake making for an error in ogre3d configuration + as reported by Ignaz Forster) + * release 0.13.50 + +2008-12-24 guidod <guidod@pc3> + * add the dir-zzip-* to the cvs repo (as used on some webs) + * move "make rpm" to *.am (instead of *.mk) + * amd64 should be in libdir=$prefix/lib64 (in the spec file) + +2008-11-24 guidod <guidod@pc3> + * BuildRequires: python (for %package doc) + + +2008-03-22 guidod <guidod@pc3> + + * zzip/fetch.h: honor ZZIP_HAVE_ALIGNED_ACCESS_REQUIRED for the Linux bswap + optimization. See also 443880@bugs.debian "SIGBUS on Sparc". + +2008-03-03 guidod <guidod@pc3> + + * TODO: update to recent problems. Need to check my mail stack next time. + +2008-03-02 guidod <guidod@pc3> + + * zzip/info.c: reverted. + * also: note that the Makefiles have been update to the newest autotools. + The project itself has been imported to an Eclipse based CDT project. + +2007-03-19 + * enforce indent by automatic indentic-check + +2007-03-17 + * http://www.securitylab.ru/forum/read.php?FID=21&TID=40858&MID=326187 + zziplib vulnerability due to usage of strcpy + * add indent-check for enforcing some source code style. + +2007-02-01 + * remake manpages.ar / htmpages.ar - redistribute zziplib-manpages.ar + instead while the rebuild mechanics become a lot simpler + * unless --maintainer-mode, make mans / install-mans part of the default + +2007-01-31 + * applying patches from Mike Frysinger + * consider making the manpage install target part of the default + `make install` rather than a sep install-man3 target ? (from Mike) + * Michael Sterret reports, that the SDL/* example requires zzip-config + instead of the pkgconfig stuff - actually, the whole part should be + give a makeover as newer SDL does install its own sdl.pc which makes + the current local generation of zzip-sdl-config.pc a real mess. + +2006-09-27 + * adding docs/zip-php.htm integrating Chris Branch's mail into the docs + * appending docs/changes.htm rule from ./ChangeLog + +2006-09-26 + * adding docs/notes.htm - to register some old dicussions for later + reference. Let's see how that fills up. + +2006-09-21 + * last doc/*.py updates + * last doc/mksite.* updates + * last doc/body.htm updates - including new zzipmmapped.html docu + * "make install-sf" will copy the doctree directly to sourceforge + +2006-09-18 + * docs/makedocs.py docs/zzipdoc/*.py creates new docs/zziplib-man3.tar.gz + plus zziplib.html zzipmmapped.html zzipfseeko.html + * that will be the only to be used in the future but it is not complete + +2006-08-18 + * updating msvc8 project files + * adding zlib.dll to cvs + * zzip/memdisk.c:183 overrides for off64_t will not work with off32_t !!! + * headers for mktime should return time_t - do we have the header ??? + +2006-08-17 + * A report by Tuilipant Gergely had shown an "unaligned access" + error on an alpha machine. So, I have added macro to test for + the condition of aligned access but the alpha platoform seems + to be okay. Further reports are required. + * Mark README.SDL to be explicitly outdated (it's 16. Dec. 2002) + +2008-08-14 + * Yvan Phelizot reports a problem in zzip/mmapped.c + * Malcom MacLeod had spurious problems inside a C++ project, + so let's update all heraders with explicit 'extern "C"' linkage. + +2006-08-08 + * rephrase build system, automated tests, some doc parts + +2006-04-28 + * bsd/mac needs sys/types.h for size_t + +2005-12-11 + * there have been reports about multithreading problems + * one source of problems: access to the dir->cache members. + fixed by using an explicit semaphore variable, otherwise + just allocate/deallocate the buffer / filehandle + * second source of problems: the zip file is opened _and_ read + with only one filehandle for multiple threads that + share the same "dir" handle. Look for "->currentfp". + * that is not fixed away - while access to the cache variables + can continue in the case of a "locked" state that is not + possible for open/reads. In the "locked" case the thread + must be blocked but that is a system-specific call. + * there are two ways to fix it - (a) push down the sysfile to + each zzip_file by "dup(2)"licating the sysfile handle. + However zzip looses a feature that was helping a lot on + system with a low number of sysfile hands (e.g. dos and + some embedded operating systems that I did work with). + and (b) provide an indirect ->lock() call that can be + filled by the caller application upon zzip invokation, + perhaps add it to the io-plugin structure. Well (c) is + it possible to support both styles? Dynamically? + +2005-12-10 + * testing on sourceforge compilefarm - including "make check" + * there was an error on bsd'ish systems (implicit 64on32) + which was caused by archaic CORRECT_ROOTSEEK code + being still present. Remove it? + +2005-12-09 + * testing with Microsoft Visual Studio 2005 (msvc8) Express Edition + * fixing some compilation problems related to zip64 support in win32 + +2005-12-08 + * cut acinclude.m4 into seperated aclocal macros in m4/ subdirectory + +2005-10-14 + * testing on sourceforge compilefarm, cleaning away any compiler warnings + i386-debian2.2 i386-freebsd4.8 + amd64-fedora3 alpha-debian3.0 + sparc-solaris8 powerpc-macos10.2 + * note, the build system has some quirks but not yet renovated to the + newest autoconf/automake stuff anyway - TBD before final release + +2005-10-13 + * MSVC7 knows the following __declspec attributes: + align(#), allocate("seg"), deprecated, dllexport, dllimport, + naked{for asm}, noinline, noreturn, nothrow, novtable, + property{MngC++}, selectany{common}, thread{tls}, uuid("name") + * introduce zzip__new__ for a restrict'ed return item + * introduce zzip_byte_t to help silence down compiler warnings + about signedness mismatch in assigning data buffer variables. + Especially the zlib data_in happens to be of unsigned char type. + * note that zzip/format.h does now use zzip_byte_t for layout definition + +2005-02-17 + * adding that _GNU_SOURCE on __linux__ to get the strndup prototype + * cleaning a few warning messages on different platforms as well + as a bug for 64bit platforms + * updating docs/mksite.sh and adding docs/mksite.pl and going to + let VERSION be pasted directly instead of a makefile snippet + * adding docs/memdisk.htm documentation to the series which is + currently quite shallow. + * note: no tests for actual zip64 support are made, neither for a + large central directory (more than 64K files) nor for large + files (more than 2GB). This is all theoretic but I am quite + confident that it will work. + +2005-02-16 + * change zzip/zip disk_trailer implementation + * we do not anymore pass a copy of the file block around + * we do use a local helper structure now with off_t fields + * the parse_root_directory is now using off_t for all computatations + * make check succeeds - beware, this is a new implementation + * RANT: glibc bastards make for additinal warning messages, the fseeko + prototype is not exported by default, but as soon as we add some + define to make it available, some other prototypes are disabled, + including one of the most widespread: strndup(). The documentation + even says we have to say GNU to get prototype - if you have ever heard + of unix to diverge into something not quite but be alike, here it is, + what compiles on most platforms gives a warning on linux even that it + works fine afterwards because the libc does export all we need and + autoconf does find it - it is just not prototyped and that's all. + +2005-02-15 + * adding zzip/memdisk.* as cache variant for libzzipfseeko + * add macro support for zip64 extensions + * extend trailer routines with zip64 detection (and return 0) + * add memdisk bins + +2005-01-04 + * remember TODO multithreading tests and hardening the code. + http://www.idefense.com/application/poi/display?id=153&type=vulnerabilities + +2004-12-27 + * updating to latest autoconf/automake/libtool stuff in Suse92 + * required a rewrite of ax_enable_builddir.m4 in ac-archive + * adding two macros to silence down bogus depracation warnings + from the latest gcc 3.3.5 + +2004-11-27 + * harveyandsu:yahoo:com reported an api mismatch for SDL rwops + usage and the implementation in the SDL_rwops_zzip example. + * + +2004-05-11 + * documenting zzip-cryptoid handling + * update mksite.sh + +2004-05-09 + * documenting zzipmmapped and zzipfseeko parser libraries + +2004-05-08 + * remove bogus zzip_file_open_ext_io from zzip.h + * change to use mksite.sh for documentation builds + +2004-03-08 + * add link in docs/history.htm to the new appnote.txt whitepaper + on zip file format specification. + +2004-02-19 + * a test run on solaris did show that fetch.* needs to be linked + to the new lib*.la stuff - to convert endianess-dependent + values from zip to main memory + * there seems to be an automake problem with hpux10 that I can not + yet define on what grounds it is - to get away with it I am + not defining automake 1.7 as the version to be used, plus + autoconf 2.57 - these are pretty new. + +2004-01-24 + * zzip/fseeko.c and bins/zzip.c had some issued with non-C99 compilers + which do not like variable declarations in the middle of a block + +2004-01-16 + * zzip_rewind again - the deflateReset does not reset the + input buffer variables (oops) so we have to do it + explicitly. Here we adopt to set crestlen to full + csize and the current z-buffer fillstate avail_in + to null to trigger a new read() on next zzip_read. + * the zlib headers do not tell whether next_in/avail_in + is used in deflateReset as is done in deflateInit. + A question to zlib@gzip.org brought no answer (as + is always the case) and after some thinking I did + decide to reset avail_in *after* the zReset call. + * based on this decision, I have made up a patch and I was + sending it over to zlib@gzip.org. Same consequence + again, the message is bluntly ignored (while there is + traffic on zlib devel mailinglist). There seems to be + a major problem about it, either a technical problem + (mail-adress disfunctional) or a social problem (no + one cares or perhaps some minor racism). + +2003-12-29 + * added libzzipfseeko.la with another simplified interface + * rename the other one to libzzipmmapped.la + * fix bugs for decompression on the latter as well + it seems the one has to use inflateInit2 (..., -MAX_WBITS) + * added bins/unzzipshow for an example binary + * added "--help" and "--version" to all bins examples + +2003-12-24 + * added libzzipmmap.la with a simplified interface to zip archives + * added bins unzzipdir and unzzipcat to show usage of libzzipmmap.la + * introduce zzip/types.h to allow easier inclusion to zzip/mmapped.* + +2003-12-22 + * add AC_C_BIGENDIAN and + * move out ZZIP_GET to zzip/fetch.h where we also specify access + wrappers to items in the zzip/format.h structures, portably. + * add byteswap.h ac_check and put a new file autoconf.h to carry + compiletime overrides for the autoconf definitions. + * start changing over to use zzip/fetch.h definitions everywhere + thereby replacing original ZZIP_GET16/32 usages completely. + This is localized to zzip/zip.c + * rename struct zzip_root_dirent to struct zzip_disk_entry but + retain a compatibility declaration. + * introduce zzip_version_t and zzip_dostime_t along with an optional + ZZIP_NEED_PACKED def that helps with weird compiler struct packing + * struct zzip_file_trailer did not use the char[x] variant, it does now + * place even more zzip/fetch.h declarations + * place even more defs into zzip/format.h + * noting CVS area on webpages + +2003-12-21 + * Nigel Stewart hints on some MSVC 6 issues, thanks. + +2003-12-20 + * implant *Reset instead of Deinit/Init in zzip_rewind - the latter + is supposed to make for a memory leak (see problem report). + +2003-12-10 + * add zzip_rewind fix by glenn = Glenn Maynard (www.stepmania.com) + * fix dirsep_casecmp buglet noted by glenn + * glenn did ask for zzip_fstat, and here it is. + * but glenn's file_dup is not as easy and skipped here. + * otherwise, glenn noted that zziplib is not fully ready for multithreading, + the reason seems to be mostly in the reshared 32k buffer where the + access is not synchronized completely :-( ... effectivly, in MT + all ZZIP_FILE*s need to have a dedicated ZZIP_DIR*buffer. + * update make-doc.py with newest version + +2003-08-18 + * changing license to dual MPL / LGPL + * bumping version code 12.83 = 13.23 which are actually the very + same inside the code + * remove a few compatibility headers at install time. + * add install-exec-hook to add ln -s aliases for sharedlibs + they are being tried again in .spec but that does not + matter as long as it is "|| true" + * adapt all source to carry the MPL alternative license + instead of the old cruft. + * remove staticlinking.txt - it should be covered by copying.htm now + * remove "compats" disthook as well as the complete subdirectory + i.e. rm -r "zziplib/" at top directory (actually, I store it + in a distant place for now.) + * remove _htmpages.ar and _manpages.are from dist tarball + * add toplevel COPYING.LIB + * adapt README and TODO + * remove ac_output(zziplib and bins/zzip-config) + * remove bins/zzip-config.in + * adapt m4 macro and call zzip-config to be archaic + * remove maintainer-mode for "test.zip" + * turn zzip_plugin_io_t into a union reference, the old struct is + still of the same name but a member in there called "fd" + the typedef is no a "union _zzip_plugin_io" instead. + * the member "use_mmap" is renamed to "sys" - we add a #define + in plugin.h to let some software compile with all versions + * in zzip/zip.c, try now with making maplen and pagesize of type + zzip_ssize_t - as it was newly introduce it might help and + perhaps be a little conservative in execution. Before that, + we did use size_t and it was provoking warnings like + comparing/computing signed+unsigned pairs of values. + * add "type" and "write" members to zzip_plugin_io, keep it + backward compatible as much as possible. + * add _zzip_write to zzip/conf.h + * remove ZZIP_WRAPWRAP code in plugin.c + * remove --with-wrapwrap + * introduce a #define _zzip_plugin_io_handlers and + typedefs zzip_plugin_io_handlers and zzip_plugin_io_handlers_t + * oops toplevel PHONY does not work, an automake restriction + * oops, "cat body.htm" should be "cat $(srcdir)/body.htm" + * adding manpages.ar again, just to be sure + +2003-08-14 + * remove _not_implemend macro definitions for shallow-write api + from header zzip.h + * introduce symbol _ZZIP_WRITE_SOURCE that all files should + carry that want to have the declarations of the + shallow-write api + * use that symbol for zzip/write.c and bins/zzip.c + * adding docs/64on32.htm + +2003-08-14 + * for the shallow-write api to compile on win32, we need to + test for direct.h which only exists on win'sh system + or so we assume + * add bins/unzzip + * add bins/zzip + * ooops, zzip_strerror_of should check dir != 0 + +2003-08-13 + * complete zip-write API - no actual implementation so far + * tested shallow-write implementation on solaris+linux+win32 + * and now, call it zzip-12 always + +2003-08-12 + * `make docs` does not always work, so we add `make docu` now + * update make-doc.py + * fix call for make-doc.py + * fix zzip_get16 bad refer that gets detected by make-doc.py + + +2003-08-07 + * implement zzip/write to a degree that it forwards calls to real + files and directories in the system. No zip archives here, + but the accession API has been setup so that applications + can start to pick it up even for versions of zziplib that + have been compiled without zip archive support. + +2003-08-07 + * add doc lines in zzip/zzip.h + * add write-defines including flag-marker ZZIP_NO_CREAT + * add file write.c with empty definitions for write-support + * add the make-doc.py script in its last version - and make its output + the default master files for both html and docbook + * remove all other doc-maker scripts but make-doc.pl and make-doc.py + plus the make-dbk.pl of course + * twist configure.ac to set PYTHON instead of PHP + +2003-08-03 + * make compatibility-headers to issue a warning upon include + +2003-07-31 + * fix a segfault with corrupted central directory - just some checks + for field boundaries + * add a hack to support the fixup-rootdir thing with some simple(r) code + that abuses a few fields in the trailer-structure + * cvs checkout savannah.gnu.org:config into ../savannah.config and, + * add a rule `make configsub` in Makefile.mk to update the two files + uses/config.sub and uses/config.guess to the latest versions. + +2003-07-30 + * creating a 0.12.82 out of the source for 0.10.82 and make up a rpm + spec which does alias the .so files for these generations + +2003-07-29 + * the include of _LARGEFILE_SOURCE to do ZZIP_LARGEFILE_RENAME is + actually a bad idea - the respective symbol does not provoke + 64bit off_t on newer platforms. Only _LARGE_FILES seems to + be correct here for older aix platform to get them define + off_t = 64bit where others are using _FILE_OFFSET_BITS=64 now. + * after changes to README, remember to package updated test.zip !! + otherwise `make check` will fail. + * modify _msvc.sed to include "define ssize_t int" + * use ZZIP_EXPORTS instead of ZZIP_DLL for DLL export, that's the + automatic way of MSVC 6 saying that "zzip" is a DLL project. + * create new msvc6/zzip.dsp and delete msvc6/zziplib_DLL.dsp + * all examples shall import from zzip.dll by linking with zzip.lib + whereas that other zziplib.lib is just the static library + * do a looong and detailed information in README.MSVC6 + * create a rule to pack the *.dll,*.exe,*lib files into a zip + +2003-07-28 + * doc bug in zzip-zip reported by j.scrott.frank + * remind me: unzip from memory seems to be more of a task lately... + * forgot to modify RELASEINFO in rpm for zzip64 variant + * also do not just use -D_LARGEFILE_SOURCE, it does not have the + desired effect on all systems. Instead invent a new name + -D_ZZIP_LARGEFILE to make it happen magically. + * invent a rule to create zziplib64.pc from zziplib.pc for the + renamed libzzip.so -> libzzip64.so + * invent a rule to create zziplib64.la from zziplib.la for the + renamed libzzip.so -> libzzip64.so + * do also rename default libzzip.so to libzzip32.so and then create + a symlink to it under the old name libzzip.so + * create zziplib32.pc and zziplib32.la files accordingly. Following + an application may choose explicitly between 32 or 64bit off_t + version. This allows us to claim now that the default libzzip.so + library may be either of them and not anymore strict 32bit off_t + * aaahm, note that all of these account for rules in the linux rpm spec! + other system do not get this packaging support from vanilla tarfile + * well, better make it lib01 instead of lib0.10 for the rpm name + * already roll out visualc7.zip and msvc6 files in subdirectories, + do not ship them as .zip files + * already adapt msvc6 .dsp files but not yet tested + * rename main "rpm" target into "rpm2" to get rid of the warning message + * use (cd zzip64 && make install) instead of (... make install-ltLIBRARIES) + since otherwise we do not get any .pc file installed (oops) + * while modifying *.la into *64.la, take care to fixup reference to the + "old archive" *.a as well making it *64.a - same for *32.la file. + * some file.c reports there was not previous declaration of some of + its functions, but _only_ in 64bit compile step. + Reason: looks like a gcc 3.2.2 bug, no fix here. + * convert a few "ln -s" into "ln -s -f" in "make install" parts + * update README to point out staticlink model + in a separated LICENSE section. + +2003-07-28 + * add three extra gcc options: -Wpointer-arith, -Wsign-compare, and + -Wmissing-declarations which will help about portability to + platforms where that is enabled by default in -Wall + * sign-compare fix in, zzobfuscated (zzip_size_t -> zzip_ssize_t), + * make 5 functions in zzipwrap/wrap.c global=>to=>static + * add pre-delcare headers for 2 functions in zzip/zip.c + __zzip_find_disk_trailer(), __zzip_parse_root_directory() + * rewording of "ends/tail" in find-disk-trailer which does also find + a little bug (ends-1 or not) in there, It should not have shown any + practical problem so far, also corrected by anotgher little bug + in there (ends-tail > sizeof or ends-tail >= sizeof) + * adding a parts of a patch from Martin Schitter to harden zziplib + for corrupted zip files. + * remove a few duplicates in Makefile.mk, still need to keep "rpm" + * add declaration for zzip_dir_alloc_ext_io into zzip/lib.h + +2003-07-27 + * redefine size_t maplen -> off_t maplen and for each of the calls to + mmap()/munmap()/read()/getpagesize() we cast to size_t - this might + get us rid of a few warnings about signed/unsigned comparisons. + * introduce AC_TYPE_SIZE_T and use the prefixed variant _zzip_size_t + within plugin.h for io->read() calls. That makes for a little + bit of portability - it seems some platforms (dot-net f.e.) + do not `typedef unsigned int size_t;`, perhaps because int is 16bit + and a 32bit or even 64bit entitity is needed. + * now we do not need to AC_COMPILE_CHECK_SIZEOF(size_t) anymore, perhaps + even stand io-wrap is not needed anymore. Let's see. + * both changes need update of zzip/conf.h for _zzip_size_t plus + - plugin.h for io->read(,,size_t) + - zzip.h for zzip_file_read (,,size_t) + - zzip.h for zzip_read(,,size_t) + - zzip.h for zzip_fread(,size_t,size_t,) + - zzip.h for zzip_seek(,off_t,) + - zzip.h for zzip_tell(,off_t,) + - file.h int => size_t for zzip_file's restlen crestlen usize csize + * the io->seeks(,off_t,) has not been respected so far sometimes. + and like lseek(2), we define the returntype of zzip_seek as off_t + * introduce zzip_ssize_t as well, and modify + - zzip.h for zzip_read and zzip_fread and zzip_file_read + - plugin.h for io->read() return type + * dot-net bug in aligned4() - sizeof(long) < sizeof(void*) !! + better use off_t in the hope that it does fix it + * tested on ia32-linux, alpha64-linux, sparc32-solaris + * ooops, we need to update io-plugin examples and documentation as well, + since we define a custom _read() routine righ there. + +2003-07-26 + * updating to AX_SPEC_DEFAULTS macro + * zzshowme does not work with no libzzip installed in the system + * add automake option dist-bzip2 + * use tar.bz2 for rpm build + * add dist-bzip for the latter + * use zziplib-lib0.10 package which provides zziplib and libzzip0 + * forgot to add *.la files into the rpm devel package + * AC_SET_RELEASEINFO_VERSIONINFO => AX_SET_VERSION_INFO + * adjust all RELEASEINFO -> RELEASE_INFO accordingly + * and choose 0.10.82.pre1 as a vesion number for testing + which is possible now as the new macro does it right. + * forgot override of default_includes in test/*.am + * somehow ax_prefix gets the wrong input, i.e. _config.h instead of config.h + so we make that one explicit now + +2003-05-13 + * the off64_t mode renaming for 64on32 was done incorrectly and + it lead to problems on solaris8 - fix it. + * fixup `make check` to work on subdir build + +2003-05-11 + * adapt README file to clarify LICENSE details as suggested by + a discussion with ACE/TAO developers that want to use the + library for some compressed xml archives. + * fix a few zzip_char_t bugs that got visible in MSVC mode as + reported by Olge Ryabukha + * kill sfnet strand of the rpm build, the docs are installed + into the share/groups part and the omf file points to that + place. The index.html file is the one at sourceforge while + the other one is the entry point of the local documentation. + +2003-04-21 + * quite a few updates are need to --enable-builddir by default + * watch out: subdir build is the default now! + +2003-04-20 + * pick up AX_ENABLE_BUILDDIR + * throw out ac_subst CONFIG_ARGS + * use AX_SPEC_PACKAGE_VERSION + +2003-04-20 + * memory leak in zzip/file.c - adding free(dir->realname) zzip/zip.c + in function zzip_dir_close called via zzip_file_close + (bug reported by Olge Ryabukha, thanks!) + * "/" is hardcoded for finding subpaths but on windows that could be + a backslash as well. That should be handled better, we add some + alternative implementations for dirsep_strrchr and dirsep_casecmp + but the default is OFF!! even on WINDOWS !! + * thereby seen another problem: we did deliberatly use strcasecmp but + this symbol is not available on all unix systems - the manual + says its a BSD4.3 addition. Some other systems call it strcmpi + or stricmp instead, or they do not have it at all. Here we add + a configure rule to check for that symbol, and when we do not + have it then we _enable_ dirsep_casecmp automatically. + +2003-01-16 + * change extension of intermediate docbookfiles to ".xml" + * throw out attempts to compile docs with php + +2003-01-15 + * lots of doc updates in between. (forgot to document them). + * a zzip-config update, and installing an aclocal macro now. + +2003-01-06 + * defattr(root,root) !! - why that had been forgotten? hmmm... + * allowing for --disable-debug to clean cflags from -g entries + but it has not effect on callframe generation... actually. + +2003-01-05 + * we need to stop the manpages.ar bloat - now! + +2003-01-05 + * add largefile tests in configure.ac + * add largefile detection in zzip/conf.h + * add renamings for zzip_telldir/seekdir in zzip/zzip.h + * add extra exports in zzip/dir.c to have both 32bit and 64bit names exported + i.e. zzip_telldir _and_ zzip_telldir64 + * add renamings in zzip/plugin.h to ensure that 64bit-off_t-compiled zziplib + is not given io-callbacks being from another program that is actually + compiled as 32bit-off_t and where therefore arguments do not match. + * detected a dubious export of "aligned4()" - rename this export now. + * also rename everything having "_io" in the name - just to guard ourselves + from the case where two -lzzip are in the libpath and one is + compiled 64bit-off_t while the other is not. + * rename the younger function s/zzip_open_shared/zzip_open_shared_io/ + * make up functions for zzip_open_ext_io and zzip_opendir_ext_io for the + case of 32/64bit dual systems where lib is compiled in largefile mode. + Let the call succeed unless an "io" structure was given - return + the EOVERFLOW errno as specified in the large.file WG documents. + * make all parallel defines for 32/64 bit dual off_t dependent on + defined EOVERFLOW and defined PIC - i.e. only for dynamic linkage. + * adding LARGEFILE_CFLAGS into zziplib.pc and bins/zzip-config.in + * NOTE: the default for --with-largefile is still OFF !! + * NOTE: our zzip_readdir is not depenent on off_t size + * adding -64 into the --release info for the sharedlibrary build + it should have been a --variant but such does not exist so far + in libtool, sorry. + * extract AC_SYS_LARGEFILE_SENSITIVE and put it into an extra ac-macro + * clean zzip/file.h from compatibility-install as zzip-file.h + the structure in there contains zzip_off_t items and they + should be internal always anyway - so disallow access for + old programs now just to be sure. + * adding zzip64 compilation into zziplib.spec - an rpm package will now + install both 32bit off_t and 64bit off_t variants of the sharedlib + * note: we do not copy 64bit zzcat into the rpm, perhaps we should? + +2002-12-31 + * add make check-sfx + * add zzipself.c and zzipsetstub.c for the sfx test + * zzip_file_open takes o_modes flags, clarify in zzip.h + +2002-12-27 + * adding scrollkeeper omf file generation in docs/ + * adding omf file installation in docs/make-install-doc + * replace %post-doc message in zziplib.spec with scrollkeeper-update call. + * need *.pc *.omf in CLEANFILES now + * mingw32 crossgcc tests for win32 dirent emulation - did need some fixing + +2002-12-23 + * adding generation/installation of pkgconfig files + * making SDL a build-requirement for rpm packaging + +2002-12-22 + * add compatibility subdirectory "zziplib" + * zzipback.sed to create zziplib/* files from current release files + * include into distribution tarball + * IMPORTANT: flashback - 12.24 is now called 10.74 - + the old source line will cease to exist, only the compatibility + directory will survive a while - that should put some pressure + on developers to update to the new source tree. And it saves me + some work to keep two trees in sync. + +2002-12-20 + * fix some problems of make-doc.pl with the current project + * make a standard inlude info referring to zziplib.h as well + * unpack htmpages.ar on SFNET and register it on the frontpage + * dont forget to modify includes of internal headers + * ... + * fixed an annoying bug in make-doc.pl + * include htmpages.ar into the tarball + +2002-12-19 Guido Drhaeim <guidod@gmx.de> + * completed new directory structure - the library is called 0.12.22 as + to match 0.10.72, it's the same C source in its content + * install-headers modified - the new structure is now compatible both + as a shared libary (binary compatible) and for the include headers + too - source compatible not only for function names but also for + the #include lines + * 0.12.23 fixes a bug in make doc: the xmlto html was never done. + * and we implant make-doc.pl which was founded on the base of the local + zzip-doc.pl but has since gone a lot further. It's currently just + a third variant but it is now used as the primary master default. + +2002-12-18 Guido Draheim <guidod@gmx.de> + * man page update for zzip_open_shared (it turns out to be a good name). + * let frontpage point to http://www.gzip.org/zlib for primary zlib site. + +2002-12-17 Guido Draheim <guidod@gmx.de> + * introduce zzip_open_file that may have an extra argument of a factory + file to share the zzip internal directory if that is possible. + * introduce zzip_freopen to take an extra argument. The supplied handle + is freed unless of course one puts ZZIP_FACTORY into o_modes so + that it becomes a wrapper around zzip_open_file + * the zzip_open_file, in that case, is the old zzip_open_ext_io call + but extended with checking the factory stream for a matching + basename. + * while being there: introduce ZZIP_ALLOWREAL o_mode that will make it + that a real file is open/read/close with the standard posixish + routines. This is most useful when having an obfuscated zip + file around but during development one wants to sometimes check + with a real file - so the call mode is something in the middle + of ZZIP_ALLOWREAL - ZZIP_PREFERZIP|ZZIP_ALLOWREAL - ZZIP_ONLYZIP + where the middle is for "yet another file not yet included", + hmm, perhaps a cheat file? ;-)=) + * cleaning rwops example: fix the mode check, it's not needful to start + with "r" to be a readfile mode, it may be somewhere in between. + * introduced __zzip_dir_parse as a cut off from zzip_dir_fdopen_ext_io, + but it did turn out to be not necessary, so it is made static in + the end. Still, it works as documenting the control flow better. + +2002-12-17 Guido Draheim <guidod@gmx.de> + * win32 mmap removing extra braces + * win32 dirent implementation added - new file __dirent.h + and modified zzip-dir.c + * a couple of arg[n] -> argv[argn] cleanups. + * a missing argc > 1 check added. + * all changes due tests / bug reports by Thomas-dot-Eder-at-nmi-AT + +2002-12-16 Guido Draheim <guidod@gmx.de> + * the infozip `zip` tool puts out messages per default on some machines + fix by adding >/dev/null in some places of Makefile.am + * the hpux10.20 platform has sys/mman.h but no MAP_FAILED + the `man mmap` says it returnes "-1" as done on all other unix + compatible platforms, so we add a default define ((void*)(-1)) + * update TODO file with some hints on test runs. + * add --with-zlib configure call to make it easier to specify a path + * make zlib error messages to point to this configure option. + * beautify error output on all other options as well. + * create `make brute` to make a bruteforce test + * solaris8 make has a problem with $< ... change sometimes into $? + * freebsd/darwin have 64bit off_t by default - and that reveals a problem + in the zzip_telldir/zzip_seekdir code. Let's change the code to make + it return/receive a byte-offset of "dir->hdr" to "dir->hdr0". + This makes printing of those values also more intelligible (if ever). + * ia64-linux reveals a problem in "default_io" since size_t is 64bit. + We modify --with-wrapwrap to autodetect this case. This is okay + since zip-files can not get bigger than 32bit offsets anyway. + +2002-12-16 Guido Draheim <guidod@gmx.de> + * merging corrected README.SDL and __hints.h + courtesy of Thomas-dot-Eder-at-nmi-AT + * update CFLAGS ac-macros to the new generation as shipped with + latest ac-archive-0.5.39 (did upload just yesterday...) + +2002-12-14 Guido Draheim <guidod@gmx.de> + * many hours of debugging - I don't remember which flaw came in through + the latest changes or which others were there before *sigh* + * e.g. the error-code mappings were refined on linux errno codes + * fix "caseless" bugs reported by Thomas-dot-Eder-at-nmi-AT + * fix MSVC related flaw when taking a casted value as an lvalue + * replace AC_CREATE_PREFIX_CONFIG_H with new style AX_PREFIX_CONFIG_H + * invent zzip-msvc.sed to turn config.h.in into zzip-msvc.in and + finalize a fresh zzip-msvc.h via AX_PREFIX_CONFIG_H + +2002-12-13 Guido Draheim <guidod@gmx.de> + * shown by Mike Nordell tamlin-at-algonet-SE we can support win32 mmap + * modify configure.ac : if have:winbase.h then auto -enable-mmap + * refactor mmap'ing - it goes into __mmap.h and uses the io->use_mmap value + and that include file contains both posix and win32 mmap variants + * rewrite pagesize/mapoff calculations - this should be faster in itself + and also easier to maintain in the future for being more obvious. + * rewrite read/write defines and wrapwrap's. The zzip-conf.h does now + contain defines for _zzip_read/_zzip_lseek - and it should us get + rid of the nasty win32 problems with redefining _read/read + * refactor DBG defines - put them into __debug.h - oops, xbuf() was + an exported symbol, better be not. Use only newer NOTE/WARN macros! + * implant __hints.h include - that's taken from another project but it + is so damn useful ;-) + +2002-12-12 Guido Draheim <guidod@gmx.de> + * modifizied zzip-zip.c to include a sanity check on getpagesize () + for mmap () functionality and ZZIP_BUFSIZ (the default is good). + * modify configure.ac : const char strings + * modify configure.ac : strict prototypes + * modify configure.ac : all warnings + * ... and so it reveals something missed along ;-) + +2002-08-27 Guido Draheim <guidod@gmx.de> + * modified zzip-stdint.h along the example patch for FreeBSD done + by wjpalentstijn at sourceforge in projet uwadv. + +2002-07-24 Guido Draheim <guidod@gmx.de> + * did teach myself php over converting zzip-doc.pl into zzip-doc.php + * added php-test and another way to create the docbook file, with php + +2002-07-20 Guido Draheim <guidod@gmx.de> + * lots of fixes around docbook/manpage - and generate a zziplib.3 + overview page. Fixes also lots of comments in the sources. + * modified fopen-mode interpration nicely. + * added zzip-api for full overview of the zzip's API + +2002-07-19 Guido Draheim <guidod@gmx.de> + * greatly enhanced docbook/manpage generation - including to attach + author and license info from the respective source file header + +2002-07-18 Guido Draheim <guidod@gmx.de> + * extended the perlscript to generate zziplib.docbook + * use xmlto to generated manpages.ar + * install-man3 target and push into rpm-devel package + +2002-07-17 Guido Draheim <guidod@gmx.de> + * no new code, just doc updates. The perl-script is now capable to + combine _ext_io functions with their non-ext/io cousin, and the + sources have been modified to honour this new mode. + * the perl-script is now ready to spit out other data like docbook + files that we can generate man-pages from later. + +2002-07-16 Guido Draheim <guidod@gmx.de> + * extern-C in SDL_rwops_zzip.h ... and ifdef'able DECLSPEC for staticlinking + * zzip_fopen allows to greatly simplify SDL_rwops_zzip.c + * zzxordir.c zzxorcat.c zzxorcopy.c invented + * lots of new documentation added + zzip-extio.html zzip-xor.html zzip-refs.html + * new checks that test the zzxor examples + * and found an zzxor bug in the course + +2002-07-15 Guido Draheim <guidod@gmx.de> + * Michael-dot-Fink-at-asamnet-dot-de did some code review while + going after a specialty he wanted to do with the libs, and therefore.. + * PREFERZIP did never test real file - stupid bug, inverted logic.... + * add ZIPONLY zzipmode - we have plenty of options availabe... on 32bit + platforms however, since I want to keep with the access-bits in + the lower parts. + +2002-07-12 Guido Draheim <guidod@gmx.de> + * watcom-c-10.5 project file added + * used my old watcom compiler to debug the win32 problems, and it turned + out to be a mismatch in proccall for zlib - while the default in + zlib.h inferred WINAPI, it turned out that zlib114dll.zip had in + fact been compiled with __syscall procframe callmethod. Duh!!! + * some things had to be rearranged in header files - most classically it + seems that this compiler does not support __inline in C mode. + +2002-07-11 Guido Draheim <guidod@gmx.de> + * convert all API const types into those with _zzip_const and use new + types like zzip_char_t and zzip_strings_t throughout the sources. + * add ZZIP_RDONLY and friends. Do not use fcntl bits anymore, and limit + use routines to convert them into O_DEFs later one in the next + version of this lib - here we just declare them to be their O_DEFs + but code should start to pick up ZZIP_DEFs in the meantime. + * add zzip_fopen and friends as another type of magic wrappers. + * modify open_ext_io to use receive separate arguments for the two + zzip extraflags - use these from now on, the others are just + for limited backward compatibility. + * modify all _close functions to return "int". + +2002-07-10 Guido Draheim <guidod@gmx.de> + * Marlin Prowell mbp-at-cadalog-inc-dot-com did hit a problem on FreeBSD + showing off a config problem - the configure.ac macro for off_t is + written to be _undefined_ if off_t existed in the system. Instead we + chose to defined zzip_off_t into a "long" as it is needed on win32, + and since FreeBSD on LFP32 uses OFF64 it did fall flat on calls to + lseek - without io-wrap the gcc did cast them correctly, so it worked. + * the fix: use off_t if zzip_off_t undefined. Add a define zzip_off_t into + long in conf-msvc.h. Add a configure-option to have wrappers for the + default lowlevel calls as suggested by Marlin but I choose to have + them off by default - a bsd ports package may start using it. + * there have not been reported problems in the last three months where only + developers knew about the new version. Guess it's time to push this + tarball and announce it on freshmeat. + +2002-04-30 Guido Draheim <guidod@gmx.de> + * fix typo in zzip-zip.c: __USE_MMAP -> _USE_MMAP + * if zlib.h not found, make it a fatal exit + +2002-04-25 Guido Draheim <guidod@gmx.de> + * adding a few more `make check` rules for bigger zip files + * add even negative tests + * add some spaces in error-messaging in zzdir.c and let return + an exitcode when some argument files could not be read + +2002-04-24 Guido Draheim <guidod@gmx.de> + * apply patch from Mike Nordell + changes all "const char * *" into the intended "const char * const *" + changes some typecasts + corrects comment and adds some + and two fixes + * put the updated MSVC6 files into the project, again Mike Nordell + * me, add new zzwrap.dsp to DIST in Makefile.am, following Mike's addition + * me, modify some typecasts to use off_t/size_t where apropriate + * modified COPYING.ZZIP to be a bit more general than just for ZZIPLIB + as noted by Tomi Olilla + * zzipwrap demo_callback, how can we do void* and char* at the same time... + +2002-04-23 Guido Draheim <guidod@gmx.de> + * changed ssize_t into int in zzipwrap-mem for portability reasons + * fix zzip_dir_fdopen_ext for access to uninitialized io-vtable + (thanks to Lutz Sammer johns98-at-web-dot-de for testing) + +2002-04-22 Guido Draheim <guidod@gmx.de> + * add MSVC6 project files contributed by Mike Nordell tamlin-at-algonet-dot-SE + * add plugin_io-patch from Mike Nordell + and dump the iowrap-patch from Andreas Shiffler from earlier release + * append the Mike Nordell's zzobfuscated.c to Makefile.am + * add a new file COPYING for new less-strictly license + after Tomi Ollila has transferred full copyright to me + * remove Tomi Ollila from all copyright entries in the sources + but honour his name where apropriate + * modify LGPL hints in sources and point to COPYING.ZZIP as well + and change copyright year info + * create COPYING.ZZIP with some general LGPL exceptions. + * use newer AC_CREATE_CONFIG_H macro and start using acinclude.m4 + to allow retooling of the project. + * and use zzip_off_t instead of ZZIP_off_t (but keep backward compatibility) + * apply patch for the problem detected and corrected by + Steve Dillon steved-at-phone-IVR-dot-com + * try with an updated ac_create_prefix_config_h due to a bug report by + John W. O'Brien john-at-jugglers-dot.com + where his shell-and-echo combination did interpret \\1 twice. + * add use_mmap flag to plugin_io_t, so the feature can be used + along USE_MMAP configured setups + * change USE_MMAP #ifdefs to use if()s and to rely on the + compiler to do code removal for unreachable code + * remove tell() part of plugin_io and rename seek()-indirection + to seeks()-indirection using a tells()-macro in zzip-file + * also rename s/seek/seeks/ in zzip-zip and kill the (*function)(x) + for the indirection functions into just function(x)-calls + * fix zzobfuscated example code - there's no read() without unistd.h + in unix, and global zzip_install_io had been removed lately. + * add zzipwrap-io.c and zzipwrap.c from Andreas Schiffler's patch + on the new ground of Mike Nordell's plugin_io + * modify zzipwrap sources to work with plugin-io + * add io pointer to dir-structure, and use it as the default for file-structs + * __zzip_open_zip is called __zzip_try_open now and takes two arguments + * typedef struct zzip_plugin_io * zzip_plugin_io_t; + * zzip_opendir_ext_io .. for magic convenience + * create new zzipwrap.la in Makefile.am + * move plugin_io struct from zziplib.h to zzip-io.h + along with its helper functions + * change all filesize into zzip_off_t + * s/zzip_find_disk_trailer/__zzip_find_disk_trailer/ (additional io arg) + * s/zzip_parse_root_directory/__zzip_parse_root_directory/ (ditto) + +2001-10-11 Guido Draheim <guidod@gmx.de> + * added zzipwrap feature contributed by Andreas Schiffler + +2001-09-18 Guido Draheim <guidod@gmx.de> + * fix bug for `zzip-config --cflags` + which did print /xx/include instead of -I/xx/include + (thanks to Roger Ostrander <denor(at)yahoo.com>) + * change the for-loop in zzip-config - the "for i ; do" is not portable + because I had problems on solaris-sh. Use "$@" which expands + to a list (!!) of argv entries for this for-loop even for + arguments that contain spaces. fascinating. + * use AC_HELP_STRING ... the `configure --help` screen got a bit + misformatted lately. + * add a `make check` rule. + +2001-08-19 Guido Draheim <guidod@gmx.de> + * add that /programs magic to the $prefix check in configure.ac + * add that /usr/share magic to the $prefix check in configure.ac + * fix zzip-sdl-rwops.html layout (and copying.zlib link). + * fix some flaws in sdl-rwops example source (just by code review). + * add unistd.h include to zziptest.c to silence off the warning about sleep + * add non-dll compile to extern in zzip-conf.h - does that fix anything? + +2001-08-18 Guido Draheim <guidod@gmx.de> + * SDL_rwops_zzip.c/SDL_rwops_zzip.h SDL-example file. + * change all filename args to be const + * add ZZIP_const to zzip-conf.h, but do not use it for now. + It seems that all current lib-users have a modern compiler... + +2001-08-16 Guido Draheim <guidod@gmx.de> + * export zzip_dir_free / zzip_dir_alloc + * bring in fileext field to check for multiple fileextensions. + * make zzip_open check for multiple (default) fileextensions. + * add ifdef USE_ZZIPLIKES to implement feature proposed by + Julien Cayzac <deepmind(at)jessica.brainlex.com> + * make zzip_open check along the dirpath for a zip-file + a feature proposed by Lutz Sammer <Johns98(at)web.de> + +2001-08-15 Guido Draheim <guidod@gmx.de> + * add "stroustrup" style to all c files to ensure that casual + developers do not trash the layout unintentionally. + * modify examples a bit with more newlines / comments. + * re-license examples to ZLIB license + * include COPYING.ZLIB into doc_FILES + +2001-08-10 Guido Draheim <guidod@gmx.de> + * change frontpage of webpages - including a few crosslinks to + other projects + +2001-08-07 Guido Draheim <guidod@gmx.de> + * split version X.Y.Z into -relese X -version-info Y:Z + * adding --disable-thread-safe, and add -thread-safe linkage by default + * modify releaseinfo for with-debug + * install-zip target to make a windows package + * change serial to _vendor - rpm has never been used for other than linux + +2001-08-06 Guido Draheim <guidod@gmx.de> + * reorganize docs, update docs to new style + * split version X.Y.Z into -release X.Y -version-info Z + +2001-08-05 Guido Draheim <guidod@gmx.de> + * add zzip-msvc.h, a header file that will be included when + a windows compiler is detected in zzip-conf.h, e.g. + _MSC_VER or __BORLANDC__ + * mv index.html zzip-index.html and add makerule that patches + the VERSION in before installing it as index.html + * add a makerule to build sourceforge htdocs and add it + to the rpm build. + * add generic patches for libtool into configure.ac + +2001-07-18 Guido Draheim <guidod@gmx.de> + * check up bugs in automake 1.4beef, now using a rule to + override AUTO* in non-maintainer-mode. we also set + libtool to silent in non-maintainer-mode + * docs are installed to $datadir/doc/$package as default + * rpms can now be built. + * create --with-docdir and let it be filled in rpm-configure + so that docs will end up where rpmopt says it should. + * ChangeLog goes into %doc of rpms. + * uhmm, forgot to install the test*.c files into the docdir + * the bin rpms had not been built + * compress into base and devel package + * errnolist should be static + +2001-07-17 Guido Draheim <guidod@gmx.de> + * nuke Makerule system, use plain autotools style including + configure && make install to rebuild + * update Makefile.am (which is new now) + * use next-generation autotools as a basis, update configure.ac + to newer style, update configscreen at the end of file + * check perl in configure and let it default to "echo" + * check HAVE_ defines coming from config.h - it is not anymore + included by zzip-config.h, so each config-def usage + must now use the prefix'd version + * provide a zziplib.spec file + +2001-01-05 Guido Draheim <guidod@gmx.de> + * apply zzip_seek-patch from Ted [sourceforge.net/users/tam4] + * -> 0.10.12 + +2001-01-02 Guido Draheim <guidod@gmx.de> + * gone through a couple of trial and error versions until + I finally arrived at a mingw32msvc zzip.dll - basically + I had to update the included libtool files to 1.3.5 + and the zzip.dll source-files have a ZZIP_DLL define + before the first include that points to zzip-conf.h - + and there is the magic about dllexport and dllimport. + Hopefully the same can run under MSVC without further + changes to the sources. + * try to package a zip-file that contains the relevant files + from the mingw32msvc install, so that windows user + get a clean dll without the need to compile it. + * -> 0.10.11 + +2001-01-01 Guido Draheim <guidod@gmx.de> + * received a patch for MSVC compatibility from Ted A. (@lehigh.edu) + which made me to look after the project again. There + were two support requrest during summer that asked for + MSVC support, especially a prebuilt dll and headers. + * added AC_PREFIX_CONFIG_H that I made originally for + another project. It enables me to push the configure + detections into a global include/-dir. Ted's patch + used an `IFDEF MSVC DEFINE HAVE_SYS_TYPES_H` which + is a symptom of using config.h&HAVE_CONFIG_H and + zzip-file.h&IFDEF HAVE_xx. Change all header-IFDEF-HAVE + to use IFDEF-ZZIP_HAVE, and install zzip-config.h + along with the other headers, change the original + include"config.h" in zzip-stdint.h and make it rely + on zzip-conf.h - where zzip-conf.h includes zzip-config.h + and lists the detected features to be used, along with most + important extra defs for MSVC compatibility. (!!!) + * added AC_COMPILE_CHECK_SIZEOF (cross-compile clean!) + to always use the correct STDINT defines. Delete + use of glib.h if present, it's not needed anymore. + * use ZZIP_off_t instead of off_t + * prepare for a MSVC' ZZIP.DLL with _zzip_export defines.. + -DZZIP_DLL -> declspec(dllexport) + -DHAVE_LIBZZIP -> declspec(dllimport) + * make sure, __attribute__ is okay with non-gcc compilers + and attache packed-attribute to *all* zipformat-structs. The + whole of zzipformat.h is also enclosed in pack-pragmas. + * -> 0.10.7 + * create zzip-config.in and install it. + * mingw32msvc has shown that we need -lz on the command-line + to resolve a few symbols + * go automake + * install zzip-config along + * mingw32msvc does not build with cross-make.sh as seen on + http://libsdl.org/Xmingw32 - it needs the cross-tool/lib + just as well. There we have LDLIBADD in Makefile.mk now. + Now everything works for making win32 target with cross-tools. + * The rest of the make-struture should ensure to be able to + create an MSVC nmake Makefile - the Makerule.am is clean and + can be directly included... hopefully. + * -> 0.10.8 + + +2000-06-03 Guido Draheim <guidod@gmx.de> + * Tomi did a final test round for solaris, oh well, + configure needs some fixes... + * checking for myself at the university's solaris2.6 with + gcc-2.95.2, hmm... there's an sys/int_types.h that + seems to define some of C9X int-types, put it into + the configure.in and know about it in zzip-stdint.h + (btw, glibc seems to have include/inttypes.h that + includes stdint.h). + * tomi did report a problem with gcc 2.7.2... probably + sth. about -rpath + * release 0.10.6 and going to announce it... + +2000-05-31 Guido Draheim <guidod@gmx.de> + * created the main doc html files, index.html, zzip-zip.html + and zzip-file.html. the README and README.API is deleted, + and the TODO is a bit updated. + * This version is meant to be announced very soon now. + * release 0.10.5 and contact Tomi for his final nod. + +2000-05-31 Guido Draheim <guidod@gmx.de> + * ifdef HAVE_SYS_STAT_H where stat is used. Removed + the stats from zzip-file.h - it will now just try + to open the file or zip-file and assume that + open(2) will fail if the file is not there. I do + hereby assume that the returned fd is seekable.. + * two new functions, zzip_dir_real and zzip_file_real + to check if the ZZIP_XX structures are wrapping a + real file or directory. Otherwise it is a zip-archive + or a zip-contained file respectivly. + * zzip_compr_str does now know about stat-types and + will return names for S_ISTYPE bits. + * remove zzip_fd. It was identical to zzip_dirfd + whose name is consistent with dirent.h + * zzip_stat -> zzip_dir_stat since it does not neither + return a stat structure nor does it use stat(2) + * Checking the doc-comments + +2000-05-30 Guido Draheim <guidod@gmx.de> + * zzip_fp -> zzip_file and _fp_ functions to _file_ + * zzip-stdint.h to ensure iso c9x typedefs + * ZZIP_GET16/32 macros in zzip.h header. + * minor updates in cosmetics and documentation + * have full replacements for dirent.h functions, + the zip-specific functions are now called + zip_dir_open (and more alike). The zzdir can + now show a list of files in a real directory, + or magically the files contained in a zip-arch. + * release 0.10.4 + +2000-05-29 Guido Draheim <guidod@gmx.de> + * zzipmain -> zziptest and some cleanups + in the Makefile. zziptest is now just + another test program, so it gets compiled + in full similarity with zzcat and zzdir. + * removed zziptest from install-bin + * the long forgotten simplicistic dependency + rule is now in here too. + * cosmetics to pointer declar' stars in + zziplib.h + * ZZIP_FP -> ZZIP_FILE and + zzip-fp.h -> zzip-file.h + * removed the use of zzip.h where suggested + by Tomi. (use public zziplib.h instead) + * removed errno.h from zziplib.h + * printing configuration at end of configure. + * add install-includeHEADERS rule, so that + zziplib.h does now get installed. + + +2000-05-27 Guido Draheim <guidod@gmx.de> + * zzipformat.h carries information about the + zip-file structure. The typedefs are now + used to access members of the zip-archive + (instead of using the offsets directly). + * notice that the members are declared + bytewise due to compiler semantics that is + making a structure packed&aligned to the + greatest common size (which would be 4). + setting as attribute(packed) is not very + portable. + * reworked the files, esp. zzip-zip.c and + zzip-ar.c + * _USE_MMAP in autoconf, including option + and CFLAGS setting. instead of open/read + to a scan buffer the zip-file is mmapped + and scanned directly. + * _LOWSTK in autoconf, including option and + a CFLAGS setting. Still need a scan buffer + and this flag tells us not to carve the + scan buffer from the auto-stack and use + instead some malloc for the scan buffer. + * DEBUG in autoconf, including option and + a CFLAGS setting. The macros should now + be able to be found everyone and only. + * revamped EDH find routine, dumped old-style. + * revamped read-EDH to use mmap and to use + copy/read only for the parts we need. The + read-EDH buffer is not limited to 32K + anymore and can have any length. No realloc + need anymore. + * opendir does not allocate the cache.buf32k + anymore - it does have no need for it. the + buffer is still cached for subsequent Open + calls. May want to setvbuf later. + * a few renamings to be more bits/dirent.h-like, + so many things are now called d_name and + d_reclen instead of name or next as before. + * renamed the package to "zziplib" as being + suggested by Tomi. + * release 0.10.3 + +2000-05-26 Guido Draheim <guidod@gmx.de> + * -release at link-line for the lib + * zzcat.c as a test program, which uncovered + a few flaws. + * a flaw w/_fd_opendir when being given a + non-inited err-return-variable and no + error did occur. + * the error to errno table was incomplete, + and the ZZIP_INFLATE error is superfluous. + * zzdir.c as a test program, needs still to + be given the full zip-arch name. + * changed member names of zzip_dirent to + match similar names in dirent and stat, + (ie. d_name and st_size) and added furthermore + a z_size that returns the compressed size. + * little updates to names and comments. + * release 0.10.2 + +2000-05-22 Guido Draheim <guidod@gmx.de> + * merge with zip08x-0.9.6 - actually just + a bugfix for zzip_fp_open IGNOREPATH - + I even applied it in a different way than + Tomi did. + * bugfixes for zzip_open, it did not always + set errno(2) to the value of zzip_errno. + * The zzip_read is now seperate from + zzip_fp_read, so that setting errno(2) is + only done in zzip_read, not in the zzip-touching + function. + * zzip-doc.pl to generate libzzip.html + * release 0.10.1 + +2000-05-21 Guido Draheim <guidod@gmx.de> + * drop-in replacements ready for daily use, + just use zzip_open with a normal path to + a fs file. If that file is not found in + a normal fs directory, then the path is + splitted into a basepath and a filename, + a ".zip" is appended to the basepath to + form a zip-arch name, and the filename + is then searched inside the zip-arch if + that one exists. Very nice for distribution + of a subdirectory full of scripts and that + is what it is meant for - the PFE will be + able to use this one for Forth-files. + * have a VERSION file containing "0.10.0" and + add some rules to Mk-rules + * start with in-source docs that will be used + for documenting the lib calls. A jdoc like + doc extractor should be able to grok these, + I'll see to release docs with the next + release, but this time... + * make it release 0.10.0 and upload it to + pfe.sourceforge.net/pub where it will lurk + around until I contacted Tomi. He seems to + be currently working on zip08x + +2000-05-17 Guido Draheim <guidod@gmx.de> + * decided to have it actually called zzip_ and so + all of the stuff is going to get renamed again. + +2000-05-16 Guido Draheim <guidod@gmx.de> + * obtained Tomi's code and made changes so that the + resulting library is more portable, esp. the glib + usage is being abolished. The name of the library + (and package) has been renamed to libunzip and + all types, consts and funcs to now carry the unzip_ + prefix. + * autoconf !!!! + * drop-in functions that can be made to easily replace + dirent and filefd functions. + + +Mon Apr 5 11:23:46 2000 Tomi Ollila (too@iki.fi) + + * Release 0.9.5 + + * Made some tiny modifications after Matthew's code. + +Sun Apr 4 8:30:00 2000 Matthew D. Campbell (matt@campbellhome.dhs.org) + + * Cleaned up compile warnings in SuSE Linux + + * Cleaned up code for cross-compilation with Xmingw32 + + * Modified zipx.h to support linking to C++ apps + +Wed Jul 28 11:23:46 1999 Tomi Ollila (too@iki.fi) + + * Release 0.9.4 + + * Fixed support for simultaneous open files with each + open `ZipFile'. + +Thu Jul 22 11:57:46 1999 Tomi Ollila (too@iki.fi) + + * Release 0.9.3 + + * Added premilinary README.API. + +Sat Jul 10 11:49:58 1999 Tomi Ollila (too@iki.fi) + + * Release 0.9.2 + + * Fixed code to read start-of-file offset from local header + instead relying directory info is sufficient (were TOO naive + about that, the first user reported this library won't work + with his archives). + +Sun Jun 13 20:40:11 1999 Tomi Ollila (too@iki.fi) + + * Initial release (0.9.1). |