diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /obsolete/dviware/dvi2xx |
Initial commit
Diffstat (limited to 'obsolete/dviware/dvi2xx')
24 files changed, 9187 insertions, 0 deletions
diff --git a/obsolete/dviware/dvi2xx/2up.sty b/obsolete/dviware/dvi2xx/2up.sty new file mode 100644 index 0000000000..adb81628b9 --- /dev/null +++ b/obsolete/dviware/dvi2xx/2up.sty @@ -0,0 +1,428 @@ +%Article: 10393 of comp.text.tex +%From: tvz@zandtwerk.Princeton.EDU (Timothy Van Zandt) +%Newsgroups: comp.text.tex +%Subject: Here is a 2up.sty for LaTeX. +%Message-ID: <14650@princeton.Princeton.EDU> +%Date: 27 Sep 91 19:27:46 GMT +%Organization: Princeton University, Princeton NJ +% +%I seem to remember recent inquiries here or in comp.lang.postscript about +%printing TeX documents two-up. This can be achieved using a PostScript +%filter and/or a dvidvi converter. +% +%Here is another solution. It is a document style option for LaTeX which +%makes a few modifications to LaTeX's output routine. It does not require +%a PostScript output device. +% +% +%---------------------------BEGIN 2up.sty ----------------------------- +\def\fileversion{v0.9} +\def\filedate{91/09/26} +%% +%% \CharacterTable +%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +%% Digits \0\1\2\3\4\5\6\7\8\9 +%% Exclamation \! Double quote \" Hash (number) \# +%% Dollar \$ Percent \%% Ampersand \& +%% Acute accent \' Left paren \( Right paren \) +%% Asterisk \* Plus \+ Comma \, +%% Minus \- Point \. Solidus \/ +%% Colon \: Semicolon \; Less than \< +%% Equals \= Greater than \> Question mark \? +%% Commercial at \@ Left bracket \[ Backslash \\ +%% Right bracket \] Circumflex \^ Underscore \_ +%% Grave accent \` Left brace \{ Vertical bar \| +%% Right brace \} Tilde \~} +%% +%% Document style option `2up', for use with LaTeX v2.09 +%% By Timothy Van Zandt, tvz@Princeton.EDU +%% +%% It is recommended that this documentation be kept with the style file. +%% +%% ******************************************************************* +%% ** DESCRIPTION ** +%% ******************************************************************* +%% +%% This is style prints a document two-up. It does this by making a few +%% simple changes to LaTeX's output routine. It does not involve a dvidvi +%% converter or PostScript code. It produces a standard dvi file. +%% +%% As long as you have or can generate the needed font bitmaps (e.g., pk +%% files), fonts will not be scaled and output quality will be high. +%% Non-standard font sizes are needed if the document is reduced. +%% This is often necessary so that the two pages fit on the sheet of paper. +%% +%% If you have used `true' dimensions in your document, you cannot reduce +%% it and you may find it impossible to fit the two pages on a single one. +%% `true' dimensions are a no-no if you want to change the magnification +%% of a document. +%% +%% Otherwise, this style option should be compatible with any LaTeX styles +%% or options that do not change LaTeX's \@outputpage and \enddocument, +%% macros and that do not modify the commands and parameters that these +%% use in a non-standard way. +%% +%% In this documentation, the "source" layout is the layout of your document +%% the way it is usually printed. The "target" layout is the layout when it +%% is printed two-up. +%% +%% +%% ******************************************************************* +%% ** PARAMETERS ** +%% ******************************************************************* +%% +%% After inputing this file, you must set the following parameters +%% *** ONCE AND ONLY ONCE, AND IN THIS ORDER. *** +%% +%% +%% 1. Target magnification. Use the command +%% +%% \targetmag{<num>} +%% +%% where +%% +%% a. <num> is integer nearest to 1000 times the magnification, or +%% b. <num> is \magstep<n> for a magnification of 1.2^n (n=0,...,5), or +%% c. <num> is \magstepminus<n> for a magnification of 1.2^{-n} (n=0,...,5). +%% +%% To minimize the number of non-standard font magnifications, use (b) or (c), +%% and choose the magnification closest to 1 such that the source pages +%% fit properly in the target output. +%% +%% +%% 2. Source magnification. Use the command +%% +%% \sourcemag{<num>} +%% +%% where <num> is as in (1), but for the source output. +%% +%% +%% 3. Target paper width and height. Use: +%% +%% \targetpaperwidth{<width>true<unit>} +%% \targetpaperheight{<height>true<unit>} +%% +%% where <unit> is cm, in, pt, etc., and <width> and <height> are the +%% true width and height of the paper, when looking at the target output +%% right side up. +%% +%% +%% 4. Source paper width and height. Use: +%% +%% \sourcepaperwidth{<width><unit>} +%% \sourcepaperheight{<height><unit>} +%% +%% where <unit>, <width> and <height> are as in (2), but for the source +%% output. +%% +%% +%% 5. Target layout. Use +%% +%% \targetlayout{<layout>} +%% +%% where <layout> is "topbottom" if the two source pages are to be printed +%% one on top of the other, or "sidebyside" if the two source pages are +%% to be printed side by side. With the sidebyside layout and LaTeX's twoside +%% option, odd pages always appear on the right and even pages appear on the +%% left; blank pages are inserted if necessary. +%% +%% +%% +%% MAKE NO OTHER CHANGES TO YOUR DOCUMENT EXCEPT THE FOLLOWING: +%% +%% -- You have to see to it that the target output is printed with the +%% correct orientation. +%% +%% -- You can use \emptytwouppage to insert a completely blank half page in +%% the target, and \cleartwouppage to eject a complete target page. Ordinarily +%% you do not need to use these commands. +%% +%% +%% ******************************************************************* +%% ** DEFAULTS ** +%% ******************************************************************* +%% +%% The following commands set the parameters for some common sources and +%% targets. The definitions of these commands are also useful examples. +%% +%% +%% I. \twouparticle. +%% +%% Source: A portrait document on 8.5x11 inch paper with the standard margins +%% used in the article document style and without marginal notes. +%% +%% Target: A landscape document on the same size paper, with the source +%% pages printed side by side. +%% +%% Definition: +%% +%% \targetmag{\magstepminus1} +%% \sourcemag{\magstep0} +%% \targetpaperwidth{11truein} +%% \targetpaperheight{8.5truein} +%% \sourcepaperwidth{8.5in} +%% \sourcepaperheight{11in} +%% \targetlayout{sidebyside} +%% +%% If you use narrower side margins than the default ones in the article +%% document style, or if you use marginal notes, then you will need to +%% to reduce the magnication to \magstepminus2 or lower or use +%% \twouplegaltarget, defined below. +%% +%% +%% II. \twouplegaltarget. +%% +%% Source: A portrait document on 8.5x11 inch paper with just about any +%% margins and perhaps with marginal notes. +%% +%% Target: A landscape document on legal size paper (8.5x14 inches), +%% with the source pages printed side by side. +%% +%% Definition: +%% +%% \targetmag{\magstepminus1} +%% \sourcemag{\magstep0} +%% \targetpaperwidth{14truein} +%% \targetpaperheight{8.5truein} +%% \sourcepaperwidth{8.5in} +%% \sourcepaperheight{11in} +%% \targetlayout{sidebyside} +%% +%% +%% III. \twouplandscape. +%% +%% Source: A landscape document on 8.5x11 inch paper with just about any +%% margins. +%% +%% Target: A portrait document on the same size paper, with the source pages +%% stacked vertically. +%% +%% Definition: +%% +%% \targetmag{\magstepminus2} +%% \sourcemag{\magstep0} +%% \targetpaperwidth{8.5truein} +%% \targetpaperheight{11truein} +%% \sourcepaperwidth{11in} +%% \sourcepaperheight{8.5in} +%% \targetlayout{topbottom} +%% +%% +%% ******************************************************************* +%% ** IMPLEMENTATION ** +%% ******************************************************************* +%% +%% +\typeout{Document style option: `2up' \fileversion \space\space <tvz>} +%% +%% Parameter registers: +\newcount\@sourcemag +\newdimen\@targetpaperwidth +\newdimen\@targetpaperheight +\newdimen\@sourcepagewidth +\newdimen\@sourcepageheight +\newif\if@sidebyside +\@sidebysidetrue +%% +%% Registers used by output routing. +\newif\if@firstpage +\@firstpagetrue +\newbox\@leftpage +\newbox\@rightpage +%% +\def\targetmag#1{\mag #1} +\def\sourcemag#1{\@sourcemag #1} +\def\targetpaperwidth#1{\@targetpaperwidth #1} +\def\targetpaperheight#1{\@targetpaperheight #1} +%% +%% \@sourcepagewidth and |\@sourcepageheight should be the unmagnified +%% dimensions of the source page when measured without TeX's 1 inch margins. +\def\sourcepaperwidth#1{% + \@sourcepagewidth #1 + \advance\@sourcepagewidth by -2in + \divide\@sourcepagewidth by \@sourcemag + \multiply\@sourcepagewidth by 1000\relax} +\def\sourcepaperheight#1{% + \@sourcepageheight #1 + \advance\@sourcepageheight by -2in + \divide\@sourcepageheight by \@sourcemag + \multiply\@sourcepageheight by 1000\relax} +\def\targetlayout#1{% + \def\@tempa{sidebyside}% + \def\@tempb{topbottom}% + \def\@tempc{#1} + \ifx\@tempa\@tempc + \@sidebysidetrue + \else + \ifx\@tempb\@tempc + \@sidebysidefalse + \else + \@latexerr{Valid target layouts are "sidebyside" and "topbottom"}\@eha + \fi + \fi} +%% +\def\magstepminus#1{% + \ifcase#1 \@m\or 833\or 694\or 579\or 482\or 401\fi\relax} +\def\twouparticle{% + \targetmag{\magstepminus1}% + \sourcemag{\magstep0}% + \targetpaperwidth{11truein}% + \targetpaperheight{8.5truein}% + \sourcepaperwidth{8.5in}% + \sourcepaperheight{11in}% + \targetlayout{sidebyside}} +\def\twouplegaltarget{% + \targetmag{\magstepminus1}% + \sourcemag{\magstep0}% + \targetpaperwidth{14truein}% + \targetpaperheight{8.5truein}% + \sourcepaperwidth{8.5in}% + \sourcepaperheight{11in}% + \targetlayout{sidebyside}} +\def\twouplandscape{% + \targetmag{\magstepminus2}% + \sourcemag{\magstep0}% + \targetpaperwidth{8.5truein}% + \targetpaperheight{11truein}% + \sourcepaperwidth{11in}% + \sourcepaperheight{8.5in}% + \targetlayout{topbottom}} +%% +%% LaTeX's output page routine is modified so that it saves each page and +%% prints out every two. Each page is centered in a half-page +\def\@outputpage{% + \if@firstpage + \global\@firstpagefalse + \def\next{% + \@makepagebox\@leftpage + \stepcounter{page}}% + \if@sidebyside + \if@twoside + \ifodd\count\z@ + \def\next{% + \@makeemptypage\@leftpage + \@outputpage}% + \fi + \fi + \fi + \else + \global\@firstpagetrue + \def\next{% + \@makepagebox\@rightpage + \@shiptwouppage + \stepcounter{page}} + \if@sidebyside + \if@twoside + \ifodd\count\z@ + \else + \def\next{% + \@makeemptypage\@rightpage + \@shiptwouppage + \@outputpage}% + \fi + \fi + \fi + \fi + \next} +%% +%% This is the \shipout routine. +\def\@shiptwouppage{ + \if@sidebyside + \shipout\vbox{% + \vskip -1truein + \hbox{\hskip -1truein\box\@leftpage\box\@rightpage}} + \else + \shipout\hbox{% + \hskip -1truein + \vbox{\offinterlineskip\vskip -1truein \box\@leftpage\box\@rightpage}} + \fi} +%% +%% \@makepagebox is just like \@outputpage in \LaTeX's standard output +%% routine, except that it saves the page in a box instead of shipping it out. +\def\@makepagebox#1{% + \begingroup\catcode`\ =10 + \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii + \if@specialpage + \global\@specialpagefalse\@nameuse{ps@\@specialstyle}% + \fi + \if@twoside + \ifodd\count\z@ + \let\@thehead\@oddhead \let\@thefoot\@oddfoot + \let\@themargin\evensidemargin + \else + \let\@thehead\@evenhead \let\@thefoot\@evenfoot + \let\@themargin\oddsidemargin + \fi + \else + \fi + \setbox#1=\vbox to \@sourcepageheight{% + \normalsize \baselineskip\z@ \lineskip\z@ + \let\par\@@par + \vskip \topmargin + \hbox to \@sourcepagewidth{% + \hskip \@themargin + \vbox{% + \setbox\@tempboxa=\vbox to\headheight{% + \vfil + \hbox to\textwidth{% + \let\label\@gobble \let\index\@gobble \@thehead}}% + \dp\@tempboxa\z@ + \box\@tempboxa + \vskip \headsep + \box\@outputbox + \baselineskip\footskip + \hbox to\textwidth{% + \let\label\@gobble \let\index\@gobble \@thefoot}} + \hss} + \vss}% + \if@sidebyside + \global\setbox#1=\vbox to \@targetpaperheight{% + \vss + \hbox to .5\@targetpaperwidth{\hss\box#1\hss} + \vss} + \else + \global\setbox#1=\vbox to .5\@targetpaperheight{% + \vss + \hbox to \@targetpaperwidth{\hss\box#1\hss} + \vss} + \fi + \global\@colht\textheight + \endgroup + \let\firstmark\botmark} +%% +%% This is used to generate an empty page. +\def\@makeemptypage#1{% + \if@sidebyside + \global\setbox#1=\vbox to \@targetpaperheight{\vss + \hbox to .5\@targetpaperwidth{\hss}} + \else + \global\setbox#1=\vbox to .5\@targetpaperheight{\vss + \hbox to .5\@targetpaperwidth{\hss\box#1\hss}} + \fi} +%% +%% Eject a page, even when there is only one source page on it. +\def\cleartwouppage{% + \clearpage + \if@firstpage + \else + \twoupemptypage + \fi} +%% +\def\twoupemptypage{% + \clearpage + {\let\@makepagebox\@makeemptypage + \@outputpage} + \addtocounter{page}{-1}} +%% +%% This is LaTeX's standard \enddocument, except that we change \clearpage +%% to \cleartwouppage. +\def\enddocument{\@checkend{document}\cleartwouppage\begingroup + \if@filesw \immediate\closeout\@mainaux + \def\global\@namedef##1##2{}\def\newlabel{\@testdef r}% + \def\bibcite{\@testdef b}\@tempswafalse \makeatletter\input \jobname.aux + \if@tempswa \@warning{Label(s) may have changed. Rerun to get + cross-references right}\fi\fi\endgroup\deadcycles\z@\@@end} +%% +\endinput + diff --git a/obsolete/dviware/dvi2xx/MakeTeXPK b/obsolete/dviware/dvi2xx/MakeTeXPK new file mode 100644 index 0000000000..485372a9ce --- /dev/null +++ b/obsolete/dviware/dvi2xx/MakeTeXPK @@ -0,0 +1,109 @@ +#!/bin/sh +# +# This script file makes a new TeX PK font, because one wasn't +# found. Parameters are: +# +# name dpi bdpi magnification [mode] +# +# `name' is the name of the font, such as `cmr10'. `dpi' is +# the resolution the font is needed at. `bdpi' is the base +# resolution, useful for figuring out the mode to make the font +# in. `magnification' is a string to pass to MF as the +# magnification. `mode', if supplied, is the mode to use. +# +# Note that this file must execute Metafont, and then gftopk, +# and place the result in the correct location for the PostScript +# driver to find it subsequently. If this doesn't work, it will +# be evident because MF will be invoked over and over again. +# +# Of course, it needs to be set up for your site. +# +# TEMPDIR needs to be unique for each process because of the possibility +# of simultaneous processes running this script. + +DESTDIR=/usr/local/lib/tex/pk/pk300 +MFINPUTS=`pwd`:/usr/local/lib/mf/inputs +export MFINPUTS +TEMPDIR=/usr/tmp/mtpk.$$ +# MF=mf +MF=cmmf +#################### END OF Configuration + +NAME=$1 +DPI=$2 +BDPI=$3 +MAG=$4 +MODE=$5 + +umask 0 + +if test "$MODE" = "" +then + if test $BDPI = 300 + then + MODE=imagen + elif test $BDPI = 400 + then + MODE=nexthi + elif test $BDPI = 100 + then + MODE=nextscreen + elif test $BDPI = 635 + then + MODE=linolo + elif test $BDPI = 1270 + then + MODE=linohi + elif test $BDPI = 2540 + then + MODE=linosuper + else + echo "I don't know the mode for $BDPI" + echo "Have your system admin update MakeTeXPK" + exit 1 + fi +fi + +# Something like the following is useful at some sites. +# DESTDIR=/usr/local/lib/tex/fonts/pk.$MODE +GFNAME=./$NAME.$DPI'gf' +PKNAME=./$NAME.$DPI'pk' + +# Clean up on normal or abnormal exit +trap "cd /; rm -rf $TEMPDIR $DESTDIR/pktmp.$$" 0 1 2 15 + +mkdir $TEMPDIR +cd $TEMPDIR + +if test -r $DESTDIR/$PKNAME +then + echo "$DESTDIR/$PKNAME already exists!" + exit 0 +fi + +# check also in the standard place + +if test -r /usr/lib/tex/fonts/pk/$PKNAME +then + echo /usr/lib/tex/fonts/pk/$PKNAME already exists! + exit 0 +fi + +echo $MF "\mode:=$MODE; mag:=$MAG; scrollmode; input $NAME" \\\</dev/null +$MF "\mode:=$MODE; mag:=$MAG; scrollmode; input $NAME" </dev/null +if test ! -r $GFNAME +then + echo "Metafont failed for some reason on $GFNAME" + exit 1 +fi + +gftopk $GFNAME $PKNAME + +# Install the PK file carefully, since others may be doing the same +# as us simultaneously. + +mv $PKNAME $DESTDIR/pktmp.$$ +cd $DESTDIR +mv pktmp.$$ $PKNAME + +exit 0 diff --git a/obsolete/dviware/dvi2xx/Makefile b/obsolete/dviware/dvi2xx/Makefile new file mode 100644 index 0000000000..cbd741e33a --- /dev/null +++ b/obsolete/dviware/dvi2xx/Makefile @@ -0,0 +1,132 @@ +# makefile for the dvi-to-(3812 || lj + || lj II || lj IIp ) filter. +# +CFLAGS=-O -s -Dunix +BINDIR=/usr/local/bin +MANDIR=/usr/man +MANSEC=1 +CC=cc + +# under Ultrix 4.1 use: +# CFLAGS=-O1 -s -Dunix + +# for DEC alpha machines use +# LFLAGS=-lbsd +# CC=gcc +# CFLAGS=-Dunix -ansi -pedantic -Dalpha + +# for gcc you might wish to set the following flags +CC=gcc +CFLAGS=-Dunix -ansi -pedantic -O2 +# under Linux you might want to use the following configuration +CFLAGS=-Dunix -ansi -pedantic -O2 -m486 + +# of DO_SUBDIRS is specifies the fontpath is searched recursively +# for each subpart (applies to raster info and tfm files); the +# default search depth is bounded to 10 +DO_SUBDIRS = +# DO_SUBDIRS = -DDO_SUBDIRECTORIES +DO_SUBDIRS = -DDO_SUBDIRECTORIES -DMAX_SUBDIR_SEARCH_DEPTH=2 + +# FONTAREA specifies the search path for locating raster information. +# if you are unhappy with dvi2xx's guess work, specify the path +# here, otherwise let it unspecified +FONTAREA = +# under Linux add the following path is used in most installations +FONTAREA = -DFONTAREA=\"/usr/TeX/lib/tex/fonts\" + +# DEFAULT_TFM_PATH is the default search path for locating .tfm +# files. .tfm-files are only read by dvilj4. The pre configured +# search path ("/usr/local/lib/tex/fonts") is used when this +# variable is left empty +DEFAULT_TFM_PATH = +# under Linux add the following path is used in most installations +DEFAULT_TFM_PATH = -DDEFAULT_TFM_PATH=\"/usr/TeX/lib/tex/fonts\" + + +FLAGS = $(CFLAGS) $(FONTAREA) $(DEFAULT_TFM_PATH) $(DO_SUBDIRS) + +OBJS=findlj.o find3812.o +HFILES=commands.h config.h +PROGRAMS=dvilj2p dvilj2 dvilj4 dvi3812 dvilj dviljp + +all: $(PROGRAMS) dvi2xx.txt + +dvi3812: dvi2xx.c find3812.o $(HFILES) + $(CC) ${FLAGS} -DIBM3812 -o $@ dvi2xx.c find3812.o ${LFLAGS} + +dvilj2p: dvi2xx.c findlj.o $(HFILES) + $(CC) ${FLAGS} -DLJ2P -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dvilj2: dvi2xx.c findlj.o $(HFILES) + $(CC) ${FLAGS} -DLJ2 -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dvilj4: dvilj4.o findlj4.o tfm.o xmalloc.o $(HFILES) + $(CC) -o $@ dvilj4.o findlj4.o tfm.o xmalloc.o ${LFLAGS} + +dvilj4.o: dvi2xx.c $(HFILES) + $(CC) ${FLAGS} -DLJ4 -c dvi2xx.c + mv dvi2xx.o dvilj4.o + +tfm.o: tfm.c + $(CC) ${FLAGS} -DLJ -c tfm.c + +dvilj: dvi2xx.c findlj.o $(HFILES) + $(CC) ${FLAGS} -DLJ -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dviljp: dvi2xx.c findlj.o $(HFILES) + $(CC) ${FLAGS} -DLJ2P -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS} + +findlj.o: findfile.c config.h + $(CC) ${FLAGS} -DLJ -c findfile.c + mv findfile.o $@ + +findlj4.o: findfile.c config.h + $(CC) ${FLAGS} -DLJ4 -c findfile.c + mv findfile.o $@ + +find3812.o: findfile.c config.h + $(CC) ${FLAGS} -DIBM3812 -c findfile.c + mv findfile.o $@ + +clean: + rm -f core $(OBJS) $(PROGRAMS) + +DISTFILES = \ + ./dvi2xx.c ./commands.h ./config.h ./findfile.c ./Makefile \ + ./tfm.c ./xmalloc.c \ + ./testpage.tex ./dvi2xx.history ./dvi2xx.man ./dvi2xx.txt \ + ./graybox.sty ./dvi2xx.make ./dvi2xx.051 ./README \ + ./MakeTeXPK ./lj3-filter ./printcap.sample ./README.vms \ + ./sample2.tex ./2up.sty ./README.dell-unix ./README.pcl \ + ./README.0.51alpha9 + +shar: $(DISTFILES) + shar ${DISTFILES} > dvi2xx.shar + + +tar: + pdtar zcvf dvi2xx.tar.Z ${DISTFILES} + shar dvi2xx.tar.Z > dvi2xx.shar + +testfiles: + ./dvilj2 -eftable.lj2 ftable + ./dvilj2p -eftable.lj2p ftable + ./dvi3812 ftab2 + + +install: + @for f in $(PROGRAMS); do \ + echo installing $$f in $(BINDIR); \ + install -c $$f $(BINDIR); \ + done + cp dvi2xx.man dvi2xx.$(MANSEC) + install dvi2xx.$(MANSEC) $(MANDIR)/man$(MANSEC) + +dvi2xx.txt: dvi2xx.man + -nroff -man dvi2xx.man | col -b > dvi2xx.txt + + + + + + diff --git a/obsolete/dviware/dvi2xx/README b/obsolete/dviware/dvi2xx/README new file mode 100644 index 0000000000..40264f43de --- /dev/null +++ b/obsolete/dviware/dvi2xx/README @@ -0,0 +1,86 @@ +The dvi2xx family consists of the following programs: + + Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP + Printer Control Language) commands suitable for printing on a HP + LaserJet+, HP LaserJet II and fully compatible printers. + + Dvilj2p converts TeX-output .dvi files into HP PCL commands suit- + able for printing on a HP LaserJet IIp, HP LaserJet III or HP + Laserjet 2000 and fully compatible printers. This version uses a + newer PCL command set and provides landscape printing. + + Dviljp and dvilj are similar to dvilj2p and dvilj2 but they sup- + port only 128 character fonts. They may be used for Laserjet + clones which do not support 256 character fonts. + + Dvi3812 converts TeX-output .dvi files into PMP files, the native + command language of the IBM 3812 page printer. + +binary versions are available for: + - aix 3.1 rs6000 + - hpux 7.0 risc + - msdos + - os/2 + - ultrix 4.2 risc + - SunOS 4.1 + + + +================================================================= +Configuration: +----------------------------------------------------------------- +Compilation of the program: + under Unix: Makefile + in MS-DOS: cut out relevant part of dvi2xx.make + under VMS: see README.vms + + config.h + most important: + FONTAREA: + fontpath leading to font directories; can be + overuled at runtiime by setting the + environment variable TEXPXL or the command + line option -a + default: "/usr/local/lib/tex/pk300" + (VMS default: "tex$pkdir:") + + MAKETEXPK: + Name of the program which is called to generate a pk + file in a missing magnification + default: "MakeTeXPK" +----------------------------------------------------------------- +execution under MS-DOS: + CONFIG.SYS: + files=20 + buffers=30 +----------------------------------------------------------------- +MakeTeXPK: + DESTDIR: + Name of the directory where the neewly generated fonts + should be placed finally + default: /usr/local/lib/tex/pk/pk300 + + MF: + Name of the MetaFont program + default: cmmf + + MFINPUTS: + search path for metafont input files for MetaFont + default: `pwd`:/usr/local/lib/mf/inputs + + TEMPDIR: + + directory for where the MetaFont compilation takes + place, and where intermediate files are put in, and + which is removed after the MakeTeXPK run. + default: /usr/tmp/mtpk.$$ + + be sure that you install MakeTeXPK in a way that it is allowed + to write to DESTDIR. + +----------------------------------------------------------------- +lj3-filter: + location of perl (headerline) /usr/local/bin/perl + location of the tmp file (variable $tmpfile) + name of dvi-filter and its options (variable $dvifilter) + diff --git a/obsolete/dviware/dvi2xx/README.0.51alpha9 b/obsolete/dviware/dvi2xx/README.0.51alpha9 new file mode 100644 index 0000000000..9b5aac61d6 --- /dev/null +++ b/obsolete/dviware/dvi2xx/README.0.51alpha9 @@ -0,0 +1,32 @@ +New features of version 0.51alpha9: + + - support for LJ4 builtin fonts + (thanks to Karl Berry <karl@cs.umb.edu>) + + - support for Amiga + (thanks to Stefan Sticht <sticht@edith.deg.sub.org>) + + - recursive file directroy search, when -DDO_SUBDIRECTORIES + is specified at compile time + (thanks to Rik Faith <faith@cs.unc.edu>) + recursive search is performed for each subpart of the + path (under unix: colon-separated) + + - cleanup for findfile.c + + - faster file execution under Unix (due to findfile.c changes) + + - new command line option "-M" to avoid automatic invocation + of MakeTexOK when missing fonts are encountered + (thanks to Karl Berry <karl@cs.umb.edu>) + + - LJ4 is now treated as a superset of LJ2P + (landscape mode and duplex mode can be specified) + + - For dvilj4 econo-mode can be activated by specifying + "-E" as command line option + + - cosmetic code cleanup (most systems that had to link with + "-lucb" should be able to link without it now, etc). + + diff --git a/obsolete/dviware/dvi2xx/README.dell-unix b/obsolete/dviware/dvi2xx/README.dell-unix new file mode 100644 index 0000000000..7b1357d4ac --- /dev/null +++ b/obsolete/dviware/dvi2xx/README.dell-unix @@ -0,0 +1,86 @@ +Subject: Re: SYSV4 and DVI Laserjet IIIp printer driver +Date: Sun, 5 Jan 92 15:09:10 MET + +PROBLEM: +Fred Appelman <fred@cv.ruu.nl> wrote: + ++> I am looking for a TeX printer driver that runs under System V release 4 ++> (Dell Unix) that can drive my Laserjet IIIp printer. I have already tried ++> various packages, but have been unsucessfull so far. The printer has ++> 1 Mb of printer memory. ++> ++> I have tried the following: ++> dvi2lj (Version 0.50) -- Compiles fine. When I print I do get a result, ++> but several of the letters are printed at the ++> wrong position. + +My reply: ++I am really wondering, what is going on to happen under Dell Unix. ++As i am the author of the driver mentioned above, i KNOW that on a lot ++of various platforms and operating systems your problem never occured. ++I have no DELL unix around, but at least with interactive unix, the driver ++works like a charm. ++ ++The most frequent problem with the driver in the UNIX world is, that ++the printer setup is somewhat messed up. people spoiled with postscript ++do not pay attention that the printer setup (such as line-print filter, tty ++settings) is 8 bit transparent. The easiest way to figure out whether ++this is happening is to print a tex document containing just the ++text "aeiou" whith cmr10 (no magn). the with of the i in the font is 10 ++pixels, which is encoded in pcl as 0x0a, which many printer drivers like ++to translate in <cr><lf>. As a consequence the output after "i" is messed ++up. + + +SOLUTION (Fred Appelman): + +Thank you for your help. The problem was exactly as you described. The +printer output was not 8 bit transparent. Your suggested test procedure +was brilliant. By directly copying the data to the device file, I had +no problems, so I was pretty sure that the problem was somewhere in the +driver. I have found the error: + +This is a part of the original code: + : ${TERM:=unknown} + if [ ${TERM} = hplaser ]; then + jetfile=1 + else + TERM=hplaser + export TERM + jetfile= + fi + tput lines 1>/dev/null 2>&1 || TPUT=: +After the fix: + : ${TERM:=unknown} + if [ ${TERM} = hplaser ]; then + jetfile=1 + else + TERM=hplaser + export TERM + jetfile=1 + fi + tput lines 1>/dev/null 2>&1 || TPUT=: + + +So a description of the fix: + 1. Log in as root + 2. Edit the file /usr/lib/lp/model/hplaser + 3. Change line 486 from + jetfile= + into + jetfile=1 + 4. Remove the printerdefintion: + lpadmin -xlj (or whatever name you have choosen) + 5. Reinstall the printer + lpadmin -p lj -mhplaser -T "hplaser" -v /dev/lp + Note1: The name of the printer (lj) or the device + (/dev/lp) can vary. + Note2: This fix was necessary on Dell UNIX SYSVR4 relase 2.0 + Newer releases may not need this fix. + + + + + + + diff --git a/obsolete/dviware/dvi2xx/README.pcl b/obsolete/dviware/dvi2xx/README.pcl new file mode 100644 index 0000000000..7553344fe9 --- /dev/null +++ b/obsolete/dviware/dvi2xx/README.pcl @@ -0,0 +1,43 @@ +Including PCL-Graphics in TeX documents: + +The changes I made were for the HPLJ2P set of commands. I am not sure if they +would still work for the III series printers. + +Basically the program strips commands related to setting fonts, pagelength,etc. +It also strips all ascii text. The commands that are passed on to the printer +are the following : + The commands setting the cursor position - these are modified to take + into account the current postion of the cursor + The commands setting the printing resolution + The raster graphics commands + The rectangle drawing commands + +The program has been tested with output from + DrawPerfect/WordPerfect + QuattroPro + Ansel + Mathcad + +The way that we use the facility is as follows + +\begin{picture}{X,Y} %Xand Y are the physical dimensions of the picture +\put(0,0){/special{hpfile=filename}} +\end{picture} + +This enables latex to know the size of the picture and so place it correctly. +The picture environment can also be included inside a figure. + +If you are unclear about something please feel free to contact me. I hope this +modification is of use to other people as well. + +Cheers +Fred + +Frederick Hoare +email: fred@dip1.ee.uct.ac.za +Department of Electrical and Electronic Engineering +University of Cape Town, South Africa + + + + diff --git a/obsolete/dviware/dvi2xx/README.vms b/obsolete/dviware/dvi2xx/README.vms new file mode 100644 index 0000000000..38b248871d --- /dev/null +++ b/obsolete/dviware/dvi2xx/README.vms @@ -0,0 +1,727 @@ +From HAAN@IRIMCF.TUDELFT.NL Thu Oct 17 16:56:16 1991 +Received: from IRIMCF.TUDELFT.NL (IRIMCF) by TUDRVA.TUDelft.NL (PMDF #12232) id + <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>; Thu, 17 Oct 1991 16:56 +0100 +Date: Thu, 17 Oct 91 16:53 MET +From: H.deHaan@IRIVAX.TUDELFT.NL +Subject: VMS-port of dvi2xx +Sender: Henk de Haan <HAAN@IRIMCF.TUDELFT.NL> +To: NEUMANN@DEC4.WU-WIEN.AC.AT +Message-Id: <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL> +X-Vms-To: NEUMANN@DEC4.WU-WIEN.AC.AT +Comments: Sent using PMDF-822 V3.0, routing is done by TUDRVA +Status: OR + + Dear Gustaf, + + Thanks for writing the DVI print program for the HP-Laserjet family. +Because our group recently bought a HP Laserjet 3 printer (for our VAX/VMS +system), we needed a LaTeX driver for it. The only drivers I could locate +(and that would run on VAX/VMS) are the Beebe drivers, but they are rather +slow and they don't support any \special commands. For this reason I've +ported your program to VAX/VMS. + + I'm sending you my changes to your programs (in respect to the DVI2XX, +version 0.50 distribution). All my changes are propely included in #ifdef ... +#endif constructions. I'm also including an extra file (called VAXVMS.C), which +is copied from the DVIPS distribution, and which was originally written by +Nelson Beebe. + + The other changes are: + + config.h - definition of FONTAREA and signed_char + + findfile.c - path of types.h and stat.h + - VMS specific versions for the font search paths + + dvi2xx.c - definition of the functions in VAXVMS.C + - writing of output file in a binary format with fixed + record lengths (512 bytes), this implied that: + - fwrite didn't work anymore, so another version + of EMITB had to be made (using putc). + - the last record had to be padded with zeros + - usage of VAX/VMS specific error codes + - definition of 12 for MAXOPEN (because MAXOPEN is + standard defined as 8). + - VAX/VMS doesn't allow the "%hd" format specifier to + be used in output statements, so this was changed + to the "%d" format. + + The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled +using the VAXC compiler (version 2.3). The compile sequence used is: + + $ CC /DEFINE=(LJ2P,DEBUG) DVI2XX + $ CC FINDFILE + $ CC VAXVMS + $ LINK /EXEC=DVILJ2P DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT + SYS$SHARE:VAXCRTL.EXE/SHARE + ^Z + +The program can be defined with: + + $ DVILJ2P :== $disk:[directory]DVILJ2P + +And can be run with: + + $ DVILJ2P [options] dvi-filename + +The uppercase options (such as -D) have to be put between quotation marks, +because the VAX/VMS operating systems converts the command string to lower +case (so: $ DVILJ2P "-D1" dvi-filename). + +Only the LJ2P version is compiled and tested. I'm printing the output file +with the command: + + $ PRINT/QUEUE=queue-name /PASSALL file.LJ + + + The only suggestion for some improvements to the program, are in respect +to the \special commands. It would be nice if your program could interpret the +\tpic specials. + + With kind regards, Henk de Haan + + /-------------------------------+---------------------------------\ + / Henk de Haan | Phone: +31 15 781398 \ + / Delft University of Technology | FAX: +31 15 786422 \ + / ISO | E-mail: H.deHaan@IRI.TUDelft.NL \ + / p/a IRI | Bitnet: HAAN@HDETUD5 \ +< Mekelweg 15 | DECnet: IRIMCF::HAAN > + \ 2629 JB Delft | JANET: HH01@UK.AC.RL.DE / + \ The Netherlands | HEPnet: 19477::HH01 / + \_________________________________|___________________________________/ + \ Phrase: The only way to cold fusion is Muon Catalyzed Fusion (?) / + \-----------------------------------------------------------------/ + +From banko%uiphya.dnet@garcon.cso.uiuc.edu Tue Jun 9 22:03:04 1992 +Received: from UIPHYA.DECnet MAIL11D_V3 by garcon.cso.uiuc.edu with SMTP id AA06269 + (5.65d+/IDA-1.4.4 for <neumann@dec4.wu-wien.ac.at>); Tue, 9 Jun 1992 14:53:56 -0500 +Date: Tue, 9 Jun 1992 14:53:52 -0500 +Message-Id: <199206091953.AA06269@garcon.cso.uiuc.edu> +From: banko%uiphya.dnet@garcon.cso.uiuc.edu (Bradley T. Banko) +To: neumann@dec4.wu-wien.ac.at +Cc: h.dehaan@iri.tudelft.nl +Subject: dvi2xx on VMS success... Thanks. +Status: OR + +Dear Gustaf & Henk, + +With a little hacking, we have had success getting dvi2xx to work on our +Vaxstation 3100s running VMS 5.5. I am enclosing 3 small files below which +describe the changes we had to make. (readme.vms, compile.com & vaxvms.c) + +Getting a copy of vaxvms.c was our first problem, and then finding the +"SEVENBIT" define in dvi2xx.c was the final major victory. + +Thanks for your help! + +Brad Banko +b-banko@uiuc.edu + +======================================================================= +readme.vms +======================================================================= + +6/9/92 Brad Banko, b-banko@uiuc.edu + +The key "defines" are in "config.h" (DEBUG, USEPXL, vms & LJ). +The "main" function type was redefined to be "int". Vax C wouldn't +compile it with "void main". + +A compile/link command file is: "compile.com". + +The key changes are: + + 1) define logical name TEXPXL to refer to the tex fonts + directory (not device) :== tex_disk:[tex.fonts] + (instead of tex$pkdir: == tex_disk:[tex.fonts.]) + + 2) "#define SEVENBIT" for our older HP Laserjet+. + +========================================================================= +>From HAAN@IRIMCF.TUDELFT.NL Thu Oct 17 16:56:16 1991 +Received: from IRIMCF.TUDELFT.NL (IRIMCF) by TUDRVA.TUDelft.NL (PMDF #12232) id + <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL>; Thu, 17 Oct 1991 16:56 +0100 +Date: Thu, 17 Oct 91 16:53 MET +From: H.deHaan@IRIVAX.TUDELFT.NL +Subject: VMS-port of dvi2xx +Sender: Henk de Haan <HAAN@IRIMCF.TUDELFT.NL> +To: NEUMANN@DEC4.WU-WIEN.AC.AT +Message-Id: <01GBUYPA7S68AKTSPZ@TUDRVA.TUDelft.NL> +X-Vms-To: NEUMANN@DEC4.WU-WIEN.AC.AT +Comments: Sent using PMDF-822 V3.0, routing is done by TUDRVA +Status: OR + + Dear Gustaf, + + Thanks for writing the DVI print program for the HP-Laserjet family. +Because our group recently bought a HP Laserjet 3 printer (for our VAX/VMS +system), we needed a LaTeX driver for it. The only drivers I could locate +(and that would run on VAX/VMS) are the Beebe drivers, but they are rather +slow and they don't support any \special commands. For this reason I've +ported your program to VAX/VMS. + + I'm sending you my changes to your programs (in respect to the DVI2XX, +version 0.50 distribution). All my changes are propely included in #ifdef ... +#endif constructions. I'm also including an extra file (called VAXVMS.C), which +is copied from the DVIPS distribution, and which was originally written by +Nelson Beebe. + + The other changes are: + + config.h - definition of FONTAREA and signed_char + + findfile.c - path of types.h and stat.h + - VMS specific versions for the font search paths + + dvi2xx.c - definition of the functions in VAXVMS.C + - writing of output file in a binary format with fixed + record lengths (512 bytes), this implied that: + - fwrite didn't work anymore, so another version + of EMITB had to be made (using putc). + - the last record had to be padded with zeros + - usage of VAX/VMS specific error codes + - definition of 12 for MAXOPEN (because MAXOPEN is + standard defined as 8). + - VAX/VMS doesn't allow the "%hd" format specifier to + be used in output statements, so this was changed + to the "%d" format. + + The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled +using the VAXC compiler (version 2.3). The compile sequence used is: + + $ CC /DEFINE=(LJ2P,DEBUG) DVI2XX + $ CC FINDFILE + $ CC VAXVMS + $ LINK /EXEC=DVILJ2P DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT + SYS$SHARE:VAXCRTL.EXE/SHARE + ^Z + +The program can be defined with: + + $ DVILJ2P :== $disk:[directory]DVILJ2P + +And can be run with: + + $ DVILJ2P [options] dvi-filename + +The uppercase options (such as -D) have to be put between quotation marks, +because the VAX/VMS operating systems converts the command string to lower +case (so: $ DVILJ2P "-D1" dvi-filename). + +Only the LJ2P version is compiled and tested. I'm printing the output file +with the command: + + $ PRINT/QUEUE=queue-name /PASSALL file.LJ + + The only suggestion for some improvements to the program, are in respect +to the \special commands. It would be nice if your program could interpret the +\tpic specials. + + With kind regards, Henk de Haan + + /-------------------------------+---------------------------------\ + / Henk de Haan | Phone: +31 15 781398 \ + / Delft University of Technology | FAX: +31 15 786422 \ + / ISO | E-mail: H.deHaan@IRI.TUDelft.NL \ + / p/a IRI | Bitnet: HAAN@HDETUD5 \ +< Mekelweg 15 | DECnet: IRIMCF::HAAN > + \ 2629 JB Delft | JANET: HH01@UK.AC.RL.DE / + \ The Netherlands | HEPnet: 19477::HH01 / + \_________________________________|___________________________________/ + \ Phrase: The only way to cold fusion is Muon Catalyzed Fusion (?) / + \-----------------------------------------------------------------/ + +============================================================================ +compile.com +============================================================================ +$! +$! The program is tested on a MicroVAX-II running VMS 5.3-1 and is compiled +$! using the VAXC compiler (version 2.3). The compile sequence used is: +$! +$! original package from Gustaf Neumann's archive at: +$! ftp.wu-wien.ac.at +$! +$! modified and run on Vax VMS 5.5 Vaxstation 3100 with Laserjet+ +$! see README.VMS for more info, Brad Banko, 6/9/92 +$! b-banko@uiuc.edu +$! +$ set verify +$ dvilj :== "$ uiphyb$dka300:[banko.dvi2xx]dvilj.exe" +$ define texpxl tex_disk:[tex.fonts] +$ CC /define=sevenbit DVI2XX +$ CC FINDFILE +$ CC VAXVMS +$ LINK /EXEC=DVILJ DVI2XX,FINDFILE,VAXVMS,SYS$INPUT:/OPT +SYS$SHARE:VAXCRTL.EXE/SHARE + +=========================================================================== +a vaxvms.c (no changes, from uxc.cso.uiuc.edu, just fyi) +=========================================================================== +/*********************************************************************** +This file provides alternative functions for several VMS VMS C library +routines which either unacceptable, or incorrect, implementations. They +have been developed and tested under VMS Version 4.4, but indications +are that they apply to earlier versions, back to 3.2 at least. They +should be retested with each new release of VMS C. + +Contents: + EXIT + FSEEK + FTELL + GETCHAR + GETENV + READ + UNGETC + getlogin + qsort + system + tell + unlink + +The VAX VMS file system record structure has unfortunate consequences +for random access files. + +By default, text files written by most system utilities, and languages +other than C, have a variable length record format, in which a 16-bit +character count is aligned on an even-byte boundary in the disk block +b(always 512 bytes in VMS, independent of record and file formats), +followed by <count> bytes of data. Binary files, such as .EXE, .OBJ, +and TeX .DVI and font files, all use a 512-byte fixed record format +which has no explicit length field. No file byte count is stored; +instead, the block count, and the offset of the last data byte in the +last block are recorded in the file header (do ``DUMP/HEADER filespec'' +to see it). For binary files with fixed-length records, the last block +is normally assumed to be full, and consequently, file transfer of +binary data from other machines via Kermit, FTP, or DCL COPY from ANSI +tapes, generally fails because the input file length is not a multiple +of 512. + +This record organization may be contrasted with the STREAM, STREAM_LF, +and STREAM_CR organizations supported from Version 4.0; in these, disk +blocks contain a continuous byte stream in which nothing, or LF, or CR, +is recognized as a record terminator. These formats are similar to the +Unix and TOPS-20 file system formats which also use continuous byte +streams. + +For C, this means that a program operating on a file in record format +cannot count input characters and expect that count to be the same value +as the offset parameter passed to fseek(), which numerous C programs +assume to be the case. The draft ANSI C standard, and Harbison and +Steele's ``C Reference Manual'', emphasize that only values returned by +ftell() should be used as arguments to fseek(), allowing the program to +return to a position previously read or written. UNFORTUNATELY, VMS C +ftell() DOES NOT RETURN A CORRECT OFFSET VALUE FOR RECORD FILES. +Instead, for record files, it returns the byte offset of the start of +the current record, no matter where in that record the current position +may be. This misbehavior is completely unnecessary, since the +replacements below perform correctly, and are written entirely in C. + +Another problem is that ungetc(char c, FILE* fp) is unreliable. VMS C +implements characters as signed 8-bit integers (so do many other C +implementations). fgetc(FILE* fp) returns an int, not a char, whose +value is EOF (-1) in the event of end-of-file; however, this value will +also be returned for a character 0xFF, so it is essential to use +feof(FILE *fp) to test for a true end-of-file condition when EOF is +returned. ungetc() checks the sign of its argument c, and if it is +negative (which it will be for 128 of the 256 signed bytes), REFUSES TO +PUT IT BACK IN THE INPUT STREAM, on the assumption that c is really EOF. +This too can be fixed; ungetc() should only do nothing if feof() +indicates a true end-of-file condition. The overhead of this is +trivial, since feof() is actually implemented as a macro which does +nothing more than a logical AND and compare-with-zero. + +getchar() waits for a <CR> to be typed when stdin is a terminal; the +replacement vms_getchar() remedies this. + +Undoubtedly other deficiencies in VMS C will reveal themselves. + +VMS read() returns only a single disk block on each call. Its +replacment, vms_read(), will return the requested number of bytes, if +possible. + +There are also a few Unix standard functions which are unimplemented. +qsort() is not provided. getlogin() and unlink() have VMS equivalents +provided below. tell() is considered obsolete, since its functionality +is available from lseek(), but it is still seen in a few programs, so is +provided below. getenv() fails if the name contains a colon; its +replacement allows the colon. + +In the interest of minimal source perturbation, replacements for VMS +functions are given the same names, but prefixed "vms_". For +readability, the original names are preserved, but are converted to +upper-case: + + #define FTELL vms_ftell + #define FSEEK vms_fseek + #define GETCHAR vms_getchar + #define GETENV vms_getenv + #define UNGETC vms_ungetc + +These are only defined to work correctly for fixed length 512-byte +records, and no check is made that the file has that organization (it is +possible, but not without expensive calls to fstat(), or access to +internal library structures). + +[02-Apr-87] -- Nelson H.F. Beebe, University of Utah Center for + Scientific Computing +***********************************************************************/ + +#define EXIT vms_exit +#define FTELL vms_ftell +#define FSEEK vms_fseek +#define GETENV vms_getenv +#define GETCHAR vms_getchar +#define READ vms_read +#define UNGETC vms_ungetc + +#include <stdio.h> +#include <types.h> +#include <ctype.h> +#include <stat.h> +#include <descrip.h> +#include <iodef.h> /* need for vms_getchar() */ +#include <ssdef.h> + +/**********************************************************************/ +/*-->EXIT*/ + +void +vms_exit(code) +int code; +{ + switch (code) + { + case 0: + exit(1); /* success */ + break; + + default: + exit(2); /* error */ + break; + } +} + +/**********************************************************************/ +/*-->FSEEK*/ + +/* VMS fseek() and ftell() on fixed-length record files work correctly +only at block boundaries. This replacement code patches in the offset +within the block. Directions from current position and from +end-of-file are converted to absolute positions, and then the code for +that case is invoked. */ + +long +FSEEK(fp,n,dir) +FILE *fp; +long n; +long dir; +{ + long k,m,pos,val,oldpos; + struct stat buffer; + + for (;;) /* loops only once or twice */ + { + switch (dir) + { + case 0: /* from BOF */ + oldpos = FTELL(fp); /* get current byte offset in file */ + k = n & 511; /* offset in 512-byte block */ + m = n >> 9; /* relative block number in file */ + if (((*fp)->_cnt) && ((oldpos >> 9) == m)) /* still in same block */ + { + val = 0; /* success */ + (*fp)->_ptr = ((*fp)->_base) + k; /* reset pointers to requested byte */ + (*fp)->_cnt = 512 - k; + } + else + { + val = fseek(fp,m << 9,0); /* move to start of requested 512-byte block */ + if (val == 0) /* success */ + { + (*fp)->_cnt = 0; /* indicate empty buffer */ + (void)fgetc(fp); /* force refill of buffer */ + (*fp)->_ptr = ((*fp)->_base) + k; /* reset pointers to requested byte */ + (*fp)->_cnt = 512 - k; + } + } + return(val); + + case 1: /* from current pos */ + pos = FTELL(fp); + if (pos == EOF) /* then error */ + return (EOF); + n += pos; + dir = 0; + break; /* go do case 0 */ + + case 2: /* from EOF */ + val = fstat(fileno(fp),&buffer); + if (val == EOF) /* then error */ + return (EOF); + n += buffer.st_size - 1; /* convert filesize to offset and */ + /* add to requested offset */ + dir = 0; + break; /* go do case 0 */ + + default: /* illegal direction parameter */ + return (EOF); + } + } +} + +/**********************************************************************/ +/*-->FTELL*/ + +/* With fixed-length record files, ftell() returns the offset of the +start of block. To get the true position, this must be biased by +the offset within the block. */ + +long +FTELL(fp) +FILE *fp; +{ + char c; + long pos; + long val; + if ((*fp)->_cnt == 0) /* buffer empty--force refill */ + { + c = fgetc(fp); + val = UNGETC(c,fp); + if (val != c) + return (EOF); /* should never happen */ + } + pos = ftell(fp); /* this returns multiple of 512 (start of block) */ + if (pos >= 0) /* then success--patch in offset in block */ + pos += ((*fp)->_ptr) - ((*fp)->_base); + return (pos); +} + +/**********************************************************************/ +/*-->GETCHAR*/ + +static int tt_channel = -1; /* terminal channel for image QIO's */ + +#define FAILED(status) (~(status) & 1) /* failure if LSB is 0 */ + +int +GETCHAR() +{ + int ret_char; /* character returned */ + int status; /* system service status */ + static $DESCRIPTOR(sys_in,"TT:"); + + if (tt_channel == -1) /* then first call--assign channel */ + { + status = sys$assign(&sys_in,&tt_channel,0,0); + if (FAILED(status)) + lib$stop(status); + } + ret_char = 0; + status = sys$qiow(0,tt_channel,IO$_TTYREADALL | IO$M_NOECHO,0,0,0, + &ret_char,1,0,0,0,0); + if (FAILED(status)) + lib$stop(status); + + return (ret_char); +} + +/**********************************************************************/ +/*-->READ*/ +int +READ(file_desc,buffer,nbytes) +register int file_desc; +register char *buffer; +register int nbytes; +{ + register int ngot; + register int left; + + for ((left = nbytes, ngot = 0); left > 0; /* NOOP */) + { + ngot = read(file_desc,buffer,left); + if (ngot < 0) + return (-1); /* error occurred */ + buffer += ngot; + left -= ngot; + } + return(nbytes-left); +} + +/**********************************************************************/ +/*-->UNGETC*/ +long +UNGETC(c,fp) /* VMS ungetc() is a no-op if c < 0 (which is half the time!) */ +char c; +FILE *fp; +{ + + if ((c == EOF) && feof(fp)) + return (EOF); /* do nothing at true end-of-file */ + else if ((*fp)->_cnt >= 512)/* buffer full--no fgetc() done in this block!*/ + return (EOF); /* must be user error if this happens */ + else /* put the character back in the buffer */ + { + (*fp)->_cnt++; /* increase count of characters left */ + (*fp)->_ptr--; /* backup pointer to next available char */ + *((*fp)->_ptr) = c; /* save the character */ + return (c); /* and return it */ + } +} + +/**********************************************************************/ +/*-->getenv*/ +char* +GETENV(name) +char* name; +{ + char* p; + char* result; + char ucname[256]; + + p = ucname; + while (*name) /* VMS logical names must be upper-case */ + { + *p++ = islower(*name) ? toupper(*name) : *name; + ++name; + } + *p = '\0'; + + p = strchr(ucname,':'); /* colon in name? */ + if (p == (char *)NULL) /* no colon in name */ + result = getenv(ucname); + else /* try with and without colon */ + { + result = getenv(ucname); + if (result == (char *)NULL) + { + *p = '\0'; + result = getenv(ucname); + *p = ':'; + } + } + return (result); +} + +/**********************************************************************/ +/*-->getlogin*/ +char* +getlogin() +{ + return ((char *)getenv("USER")); /* use equivalent VMS routine */ +} + +/**********************************************************************/ +/*-->qsort*/ + +/*********************************************************************** +TeXindex uses the standard Unix library function qsort() for +record sorting. Unfortunately, qsort() is not a stable sorting +algorithm, so input order is not necessarily preserved for equal +sort keys. This is important, because the sorting is +case-independent, while the actual entries may not be. For +example, the input + +\entry{i}{22}{{\CODE{i}}} +\entry{i}{42}{{\CODE{i}}} +\entry{I}{41}{{\CODE{I}}} +\entry{I}{42}{{\CODE{I}}} + +produces + +\initial {I} +\entry {{\CODE{i}}}{22} +\entry {{\CODE{I}}}{41--42} +\entry {{\CODE{i}}}{42} + +instead of the correct + +\initial {I} +\entry {{\CODE{i}}}{22, 42} +\entry {{\CODE{I}}}{41--42} + +We therefore provide this stable shellsort replacement for +qsort() based on the code given on p. 116 of Kernighan and +Ritchie, ``The C Programming Language'', Prentice-Hall (1978). +This has order N**1.5 average performance, which is usually +slower than qsort(). In the interests of simplicity, we make no +attempt to handle short sequences by alternative methods. + +[07-Nov-86] +***********************************************************************/ + +#if VMS_QSORT +#define BASE(i) &base[(i)*width] + +void +qsort(base, nel, width, compar) + char base[]; /* start of data in memory */ + int nel; /* number of elements to be sorted */ + int width; /* size (in bytes) of each element */ + int (*compar)(); /* comparison function */ +{ + int gap; + int i; + int j; + + register int k; /* inner exchange loop parameters */ + register char* p; + register char* q; + register char c; + + for (gap = nel/2; gap > 0; gap /= 2) + { + for (i = gap; i < nel; i++) + { + for (j = i-gap; j >= 0; j -= gap) + { + p = BASE(j); + q = BASE(j+gap); + if ((*compar)(p,q) <= 0) + break; /* exit j loop */ + else + { + for (k = 0; k < width; (++p, ++q, ++k)) + { + c = *q; + *q = *p; + *p = c; + } + } + } + } + } +} +#endif +/********************************************************************** +*-->system* +int +system(s) +char *s; +{ + struct dsc$descriptor t; + + t.dsc$w_length = strlen(s); + t.dsc$a_pointer = s; + t.dsc$b_class = DSC$K_CLASS_S; + t.dsc$b_dtype = DSC$K_DTYPE_T; + return (LIB$SPAWN(&t) == SS$_NORMAL) ? 0 : 127; +} + +**********************************************************************/ +/*-->tell*/ +long +tell(handle) +int handle; +{ + return (lseek(handle,0L,1)); +} + +/**********************************************************************/ +/*-->unlink*/ +int +unlink(filename) +char *filename; +{ + return (delete(filename)); /* use equivalent VMS routine */ +} + diff --git a/obsolete/dviware/dvi2xx/commands.h b/obsolete/dviware/dvi2xx/commands.h new file mode 100644 index 0000000000..3de8eeeebe --- /dev/null +++ b/obsolete/dviware/dvi2xx/commands.h @@ -0,0 +1,65 @@ +/* DVI COMMANDS */ +#define SETC_000 0 /* typeset character 0 and move right */ +#define SETC_127 127 /* typeset character 127 and move right */ +#define SET1 128 /* typeset a character and move right */ +#define SET2 129 /* ??? */ +#define SET3 130 /* ??? */ +#define SET4 131 /* ??? */ +#define SET_RULE 132 /* typeset a rule and move right */ +#define PUT1 133 /* typeset a character */ +#define PUT2 134 /* ??? */ +#define PUT3 135 /* ??? */ +#define PUT4 136 /* ??? */ +#define PUT_RULE 137 /* typeset a rule */ +#define NOP 138 /* no operation */ +#define BOP 139 /* beginning of page */ +#define EOP 140 /* ending of page */ +#define PUSH 141 /* save the current positions */ +#define POP 142 /* restore previous positions */ +#define RIGHT1 143 /* move right */ +#define RIGHT2 144 /* ??? */ +#define RIGHT3 145 /* ??? */ +#define RIGHT4 146 /* ??? */ +#define W0 147 /* move right by |w| */ +#define W1 148 /* move right and set |w| */ +#define W2 149 /* ??? */ +#define W3 150 /* ??? */ +#define W4 151 /* ??? */ +#define X0 152 /* move right by |x| */ +#define X1 153 /* move right and set |x| */ +#define X2 154 /* ??? */ +#define X3 155 /* ??? */ +#define X4 156 /* ??? */ +#define DOWN1 157 /* move down */ +#define DOWN2 158 /* ??? */ +#define DOWN3 159 /* ??? */ +#define DOWN4 160 /* ??? */ +#define Y0 161 /* move down by |y| */ +#define Y1 162 /* move down and set |y| */ +#define Y2 163 /* ??? */ +#define Y3 164 /* ??? */ +#define Y4 165 /* ??? */ +#define Z0 166 /* move down by |z| */ +#define Z1 167 /* move down and set |z| */ +#define Z2 168 /* ??? */ +#define Z3 169 /* ??? */ +#define Z4 170 /* ??? */ +#define FONT_00 171 /* set current font to 0 */ +#define FONT_63 234 /* set current font to 0 */ +#define FNT1 235 /* set current font */ +#define FNT2 236 /* Same as FNT1, except that arg is 2 bytes */ +#define FNT3 237 /* Same as FNT1, except that arg is 3 bytes */ +#define FNT4 238 /* Same as FNT1, except that arg is 4 bytes */ +#define XXX1 239 /* extension to \.DVI primitives */ +#define XXX2 240 /* Like XXX1, but 0<=k<65536 */ +#define XXX3 241 /* Like XXX1, but 0<=k<@t$2^{24}$@> */ +#define XXX4 242 /* potentially long extension to \.DVI + primitives */ +#define FNT_DEF1 243 /* define the meaning of a font number */ +#define FNT_DEF2 244 /* ??? */ +#define FNT_DEF3 245 /* ??? */ +#define FNT_DEF4 246 /* ??? */ +#define PRE 247 /* preamble */ +#define POST 248 /* postamble beginning */ +#define POST_POST 249 /* postamble ending */ + /* undefined_commands 250,251,252,253,254,255 */ diff --git a/obsolete/dviware/dvi2xx/config.h b/obsolete/dviware/dvi2xx/config.h new file mode 100644 index 0000000000..f643620824 --- /dev/null +++ b/obsolete/dviware/dvi2xx/config.h @@ -0,0 +1,255 @@ +#define USEPXL + +/* + * default font path + * can be overridden by environment variable TEXPXL + * or -a command line option + * popular choice: + * #define FONTAREA "/usr/local/lib/tex/fonts/pk" + */ +#ifndef FONTAREA +#ifdef vms +#define FONTAREA "tex$pkdir:" +#else +#ifdef _AMIGA +#define FONTAREA "TeX:pk" +#else +#define FONTAREA "/usr/local/lib/tex/pk300" +#endif +#endif +#endif + +/* if DO_SUBDIRECTORIES is specified, search to this depth */ +#ifndef MAX_SUBDIR_SEARCH_DEPTH +#define MAX_SUBDIR_SEARCH_DEPTH 10 +#endif + +/* + * if your LaserJet II P or LaserJet III or LaserJet 2000 + * complains about not enough memory, you might try to reduce + * the value below or uncomment to use the default settings + */ +#ifdef LJ2P +#define MAX_FONTS_PER_PAGE 255 /* maximum number of fonts per page */ +#endif + + +/* Timing is not very portable.... if you have troubles, use + * -DNO_TIMING in the Makefile + */ + +#ifdef u3b2 +#define NO_TIMING +#endif +#ifdef _AMIGA +#define NO_TIMING +#endif + +#ifndef NO_TIMING +#define TIMING +#endif + +/* + * per default use MakeTexPK in unix environments unless it is not wanted + */ +#ifdef unix +#ifndef MAKETEXPK +/* name of the program which is called to generate missing pk files + */ +#define MAKETEXPK "MakeTeXPK" +#endif +#endif + +#ifdef _AMIGA +#ifndef MAKETEXPK +/* name of the program which is called to generate missing pk files + */ +#define MAKETEXPK "MakeTeXPK" +#endif +#endif + + + +#ifdef NO_MAKETEXPK +#undef MAKETEXPK +#endif + +/* + * assure that LJ2P is defined when LJ4 is defined; + * compile with support for LJ4's resident fonts + */ +#ifdef LJ4 +#define LJ2P +#define LJ_RESIDENT_FONTS +#endif + +/* + * assure that LJ2 is defined when LJ2P is defined + */ +#ifdef LJ2P +#ifndef LJ2 +#define LJ2 +#endif +#endif + +/* + * assure that LJ is defined when LJ2 of LJ4 is defined + */ +#if defined(LJ2) +#ifndef LJ +#define LJ +#endif +#endif + +/* + * assure that IBM3812 is not defined when LJ is defined + */ +#ifdef LJ +#ifdef IBM3812 +#undef IBM3812 +#endif +#endif + +#ifdef LJ_RESIDENT_FONTS +#ifndef DEFAULT_TFM_PATH +#define DEFAULT_TFM_PATH "/usr/local/lib/tex/fonts" +#endif +#endif + + +#define TRUE (bool) 1 +#define FALSE (bool) 0 +#define UNKNOWN -1 + +#define STRSIZE 255 /* stringsize for file specifications */ + +typedef char bool; + +#ifdef hpux +typedef char signed_char; +#else +#ifdef vms +typedef char signed_char; +#else +#ifdef u3b2 +typedef short signed_char; +#else +/* this is the default !! */ +typedef signed char signed_char; +#endif +#endif +#endif + +#if !defined(u3b2) && !defined(alpha) +#define ARITHMETIC_RIGHT_SHIFT +#endif + +#ifdef alpha +#define long int +#endif + +bool findfile(); + + +/* + * maximal number of characters in font file + * #define LASTFNTCHAR 127 7-bit classic version + * #define LASTFNTCHAR 255 8-bit fonts + */ + +#ifdef SEVENBIT +#define LASTFNTCHAR 127 +#else +#define LASTFNTCHAR 255 +#endif + + + +/* this information is needed in findfile.c and dvi2xx.c, NO CUSTOMIZATION */ +#ifdef LJ +#ifdef LJ4 +#define RESOLUTION 600 +/*#define MFMODE "hplf"*/ /* mode definition for metafont */ +#define MFMODE "CanonCX" /* mode definition for metafont */ +#else +#define RESOLUTION 300 +#define MFMODE "imagen" /* mode definition for metafont */ +#endif +#endif + +#ifdef IBM3812 +#define RESOLUTION 240 +#define MFMODE "IBMThreeEightOneTwo" /* mode definition for metafont */ +#endif + + +#ifdef unix +#define OS "Unix" +#define READ_BINARY "r" +#define WRITE_BINARY "w" +#define labs(x) abs(x) +#endif +#ifdef MSDOS +#define OS "MS-DOS" +#define READ_BINARY "rb" +#define WRITE_BINARY "wb" +#define MSC5 +#endif +#ifdef OS2 +#define OS "OS/2" +#define READ_BINARY "rb" +#define WRITE_BINARY "wb" +#define MSC5 +#endif + +#ifdef vms +#define OS "VMS" +#include <ssdef.h> +#include <stsdef.h> +#define ftell vms_ftell /* use some external routines, because */ +#define fseek vms_fseek /* of some bugs in the VMS run time */ +#define getchar vms_getchar /* library */ +#define getenv vms_getenv +#define ungetc vms_ungetc +#define getname vms_getname +#define READ_BINARY "rb" +#define WRITE_BINARY "wb","rfm=fix","bls=512","mrs=512" /* fixed records */ +#define labs(x) abs(x) +#endif + +#ifdef _AMIGA +#define OS "Amiga" +#define READ_BINARY "r" +#define WRITE_BINARY "w" +#ifdef __SASC +#define sys_errlist __sys_errlist +#include <stdlib.h> +#endif +#endif + + +/* Information returned by tfm_read_info. */ +typedef struct { + /* These string lengths are imposed by the TFM format. Either of these + values may be the empty string. */ + char coding_scheme[40]; + char family[20]; + + /* The second fontdimen. */ + unsigned interword; + + /* These values are what will work to select the font in PCL. If this + TFM file doesn't have the `KN' extensions (distinguishable by the + family == "HPAUTOTFM"). */ +#define SPACING_FIXED 0 +#define SPACING_PROPORTIONAL 1 + unsigned spacing; + int weight; + unsigned style; + unsigned typeface_id; + + /* TFM files can always have 256 characters, even if we're using the + old pixel format that only supports 128. The values are fix-words + scaled by the design size; i.e., straight from the TFM file. */ + long widths[256]; +} tfm_info_type; diff --git a/obsolete/dviware/dvi2xx/dvi2xx.051 b/obsolete/dviware/dvi2xx/dvi2xx.051 new file mode 100644 index 0000000000..77383891ed --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.051 @@ -0,0 +1,64 @@ +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release (0.51) features in the following points: + +The following items are changed since 0.50: + - MakeTeXPK support: + If a pk-file is not found on the fontpath the script + MakeTeXPK (included in the distribution) is executed to + generate the pk file in the requited magnification. + - a bug fix for clipping 1 pixel to much on the paper edge + (thanks to TeX spieler@linac.ikp.physik.th-darmstadt.de + (Christian Spieler) + - better handling of large bitmap glyphs (reduced memory + assumption esp. in dvilj2p) + - vms support (thanks to Henk de Haan <HAAN@IRIMCF.TUDELFT.NL>) + - various cleanups in the code + - better handling of negative page numbers + - support for 3b2 machines (strange c compiler) + - support for LaserJet duplex printers such as the HP LaserJet + IIId (option -d1 or -d2). + - support for direct inclusinion of pcl graphics + (thanks to Fred Hoare <fred@dip1.ee.uct.ac.za>, README.pcl) + - support for LJ4 (600 dpi) + (unknown spender) + - support for DEC alpha machines (configured via Makefile) + - a bugfix for certain older LaserJet clones, where some + garbage was printed on top of the first page + (Thanks to Rik Faith <faith@cs.unc.edu>) + +included in the distribution + - a sample bsd-stype printcap entry for SunOS (thanks to Ted + Cox) and a sample lj3-filter written in Perl (evolved from + Stefan Essers contribution in comp.lang.perl) + - 2up.sty (from tvz@zandtwerk.Princeton.EDU (Timothy Van Zandt)) + which allows to print LaTeX documents in two-up style (two + logical pages are printed on one landscape sheet). + Useful in connection with dvilj2p (for LaserJet 2000, LaserJet + IIP, LaserJet III and LaserJet IIIP) in connection with + MakeTeXPK. + - a README file for Dell Unix (Thanks to Fred Appelman + <fred@cv.ruu.nl> + +The new distribution may be obtained + + - via anonymous ftp from + + ftp.wu-wien.ac.at:pub/src/Typeset/dvi2xx/dvi2xx.051a8.shar + + (source and msdos .exe-files, os2 .exe files, binaries for DecStations + under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0 + will follow with the final 0.51 distribution) + + The ip-address of ftp.wu-wien.ac.at is 137.208.3.4 + + - from Simtel20 (soon); at least pc-binaries and sources + + - via sending a short note indicating wether you want to receive the new + distribution (source and/or PC-binaries). + +-gustaf neumann +----------------------------------------------------------------------------- +Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet +Vienna University of Economics and Business Administration +Augasse 2-6, A-1090 Vienna, Austria +Tel: +43 (222) 31-336 4533 ~Fax 347-555 diff --git a/obsolete/dviware/dvi2xx/dvi2xx.c b/obsolete/dviware/dvi2xx/dvi2xx.c new file mode 100644 index 0000000000..8c0959bce9 --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.c @@ -0,0 +1,4634 @@ +#define VERSION "0.51alpha9" +/********************************************************************** + **************************** Intro ********************************* + ********************************************************************** + * This program translates TeX's DVI-Code into device dependent + * code of either the + * + * - HP-LASERJET+ and compatibles (PCL), or the + * - IBM 3812 pageprinter + * + * depending on the preprocessor switches specified before compilation. + * The program is written to run on a PC XT/AT/PS2 under MS-DOS. It can + * be compiled nicely with MSC Rel. 3.0-5.1 with option -AL (large memory + * model). Take care that in the CONFIG.SYS file the FILES parameter + * is set to 20; otherwise reduce MAXOPEN. 640K are recommended. + * I use link option /stack:9000 to increase runtime stack. + * It also works without modifications under Unix System V. + ********************************************************************** + * Adapted for the PC: Gustaf Neumann + * +1002 stuff University of Economics + * +3812 support Augasse 2-6 + * +Output buffering A-1090 Vienna, AUSTRIA + * +lpt binary support Tel. *43-222-340525/533 + * +pk-89 stuff 773 + * +pixelpaths + * +alternative directory structure + * +code compiles also under Unix V (HP/UX) + * (thx Michael Haberler) + * +huge characters (a character bigger than 32K) + * formats PXL1001 and PXL 1002 + * (use: raster graphics) + * +reduction of the produced code + * +new options -X -Y -c -g + * +changed options -r (LJ now default from first to last) + * -x,-y (accept floats) + * +new option -z for LJ: print testpage containing + * pagecounter after printjob + * +try to overcome font limit on LJ (max 16 fonts/page) and + * (max 32 fonts/document): + * additional fonts are drawn as bitmap- + * graphics. + * +allows to set character close to the paperedge on LJ + * +gf-supprt (by Joe Kelsey joe@Pacer.com) + * gf.c and gf.h from mitdevices/dvi2ps + * +clipping of rules + * +OS/2 defines from Rutger Berns, apprmb@hheouh50.bitnet + * + * BITNET/EARN: NEUMANN at AWIWUW11 + ********************************************************************** + * fixes in LJ-mode: rule-drawing, + * characters with 127<=height<=200 + * reset printer at beginning and end of each job + * better positioning of rules + * 30.1.89 (0.48) bug fixed for files containing >32 fonts (thanks A. Brosig), + * different font assignment heuristic + * fixes in 3812-mode: 14.juli 87 positioning of rastered characters + * better positioning of rules + * general fixes + * 1.1.88 page origin set to 1in/1in (hopefully everywhere) + * 22.7.88 reset y-position for each page-eject + * 15.1.89 fixing bug is space allocation for EmitFileName + * (thanks to Bernhard Simon) + * 15.3.91 (0.49) landscape support for lj ii p, lj iii and lj 2000 + * fixing rule drawing problems for IBM3812 in landcape mode, + * 256 character clean (lj family and IBM3812) + * 5.5.91 (0.50) -DSEVENBIT added for older LJ-emulations + * -D1, -D2, -D-, -D1-, -D2- options added due to suggestions + * from Tomasz Wolniewicz + ********************************************************************** + * Preprocessor switches: + * #define DEBUG for massive printing of trace information + * when -d cmdline option specified + * #define IBM3812 produce output for the IBM3812 pageprinter + * #define LJ produce output for the HP Laserjet+ or LJ II + * #define LJ2P produce output for the HP Laserjet LJ IIP, LJ III + * or LaserJet 2000 + * #define LJ_LARGE_FONT_MEMORY large FONT Memory for LJ printer family + * #define DRAWGLYPH draws PK-Glyphs on stderr + * #define USEPXL use PXL and PK fonts rather than gf fonts + */ +/********************************************************************** + ************************ Global Definitions ************************ + **********************************************************************/ +/* #define IBM3812 */ +/* #define LJ */ +/* #define DRAWGLYPH */ + +#include "config.h" + + +#include "commands.h" +#include <string.h> +#include <signal.h> +#include <stdio.h> +#include <ctype.h> +#ifdef vms +#include <file.h> +#else +#include <fcntl.h> +#endif +#ifdef MSDOS +#include <dos.h> /* only for binaryopen on device */ +#endif +#ifdef unix +#include <limits.h> +#endif + +#define DVIFORMAT 2 +#define UNKNOWN -1 +#define FIRSTFNTCHAR 0 + +#ifdef OPEN_MAX /* ... in a friendly unix system */ +#ifndef vms +#define MAXOPEN_OS (OPEN_MAX - 8) +#else +#define MAXOPEN_OS 12 /* OPEN_MAX seems to be 8 on VMS systems */ +#endif +#else +#define MAXOPEN_OS 12 /* limit on number of open font files */ +#endif + +#ifdef LJ_RESIDENT_FONTS +/* we have to read tfm files as well */ +#define MAXOPEN (MAXOPEN_OS - 1) +#else +#define MAXOPEN MAXOPEN_OS +#endif + +#define NFNTCHARS LASTFNTCHAR+1 +#define STACK_SIZE 100 /* DVI-stack size */ +#define NONEXISTANT -1 /* offset for PXL files not found */ +#define NO_FILE ((FILE *)-1) +#define NEW(A) ((A *) malloc(sizeof(A))) +#define EQ(a,b) (strcmp(a,b)==0) +#define MM_TO_PXL(x) (int)(((x)*RESOLUTION*10)/254) +#define PT_TO_PXL(x) (int)((long)((x)*RESOLUTION*100l)/7224) +#define PT_TO_DVI(x) (long)((x)*65536l) +#define BOPENCMD fopen +#define BINOPEN(f) BOPENCMD(f,READ_BINARY) +/* SMALL_SIZE characters are loaded into font storage of the printer */ +/* LARGE_SIZE characters are rastered */ +/* HUGE_SIZE characters are not loaded into the memory of the host */ +#define SMALL_SIZE (unsigned char) 0 +#define LARGE_SIZE (unsigned char) 1 +#define HUGE_SIZE (unsigned char) 2 +#define HUGE_CHAR_PATTERN 32767l +#define BYTES_PER_PIXEL_LINE 500 /* max number of bytes per pixel line */ + + +#define PK_POST 245 +#define PK_PRE 247 +#define PK_ID 89 + +/* to speedup the program a little: redefinition of PixRound and PutWord */ +/*#define PIXROUND(x,c) ((((double)x+(double)(c>>1))/(double)c)+0.5)*/ +#define PIXROUND(x,c) (((x)+c)/c) +#define PUTWORD(w) EMITC((char)(w>>8)&0xff); EMITC((char)w&0xff) +/*************************************************************************/ +#define EMIT fprintf /* output a formatted string */ +#ifndef vms +#define EMITB(len,b) fwrite(b,1,len,outfp) /* output binary data of len */ +#else + /* VMS doesn't like to use fwrite on a file with fixed record sizes, + so use number of putc calls */ +#define EMITB(len,b) for (kk = 0;kk < len; kk++) putc(*(b+kk),outfp); +#endif +#define EMITWORD(w) PUTWORD((w)) /* output a 2 byte word of data */ + +#define MoveOver(b) h += (long) b +#define MoveDown(a) v += (long) a +#define qfprintf if (!G_quiet) fprintf +#define qprintf if (!G_quiet) printf +#define LARGER(a,b) (((a)>(b)) ? (a) : (b)) + +#ifdef IBM3812 +#define PRINTER "IBM 3812 pageprinter" +#define EMITC(c) PMPoutC(c) /* output a single character */ +#define PMPcont(l) PMPout(-1,(long)l) /* next l bytes continuous */ +#define PMPflush PMPout(0l,"") /* flush PMP-buffer */ +#define EMITL(l,d) PMPout((int)l,d) /* EMIT-logical: via PMP-buffer */ +#define hconvRESOLUTION 240 +#define vconvRESOLUTION 240 +#define CHAR_WIDTH_LARGE 100 /* limit for loading into printer font */ +#define CHAR_HEIGTH_LARGE 127 /* limit for loading into printer font */ +#define OUTBUFSIZE 20000 /* size of output buffer for PMP cmds */ + /* has to be less max(signed int) */ +#define MAXFONTSTORAGE 130000l /* font storage in the 3812 pageprinter */ +#define EMITFILE_EXTENSION ".pmp" /* default extension of emit file */ +#define XDEFAULTOFF RESOLUTION /* y default offset on page 1 inch */ +#define YDEFAULTOFF RESOLUTION /* y default offset on page 1 inch */ +#define CHARSTRINGMAX 80 /* bufferlength for SetString */ +#define MAX_PAGE_WIDTH 2040 +#define MAX_PAGE_HEIGHT 3360 +/**********************************************************************/ +/************** Positioning for the 3812 ****************************/ +/**********************************************************************/ +#define VERT_HALF(n) ((short)((n+1)>>1)-1) +#define HOR_HALF(n) ((short)(n>>1)) +#define MoveHor(n) if ((n)!=0) { PMPcont(3); PMPout(1,"\342"); EMITWORD((n)); } +#define MoveVert(n) if ((n)!=0) { PMPcont(3); PMPout(1,"\343"); EMITWORD((n)); } +#endif + +#ifdef LJ +#ifdef LJ4 +#define PRINTER "HP Laserjet IV" +#else +#ifdef LJ2P +#define PRINTER "HP LaserJet IIP" +#else +#ifdef LJ2 +#define PRINTER "HP LaserJet II" +#else +#define PRINTER "HP LaserJet" +#endif +#endif +#endif +#define hconvRESOLUTION RESOLUTION +#define vconvRESOLUTION RESOLUTION +#ifdef LJ2 +/* the printer limit of the LJ2P is actually 16384x16384, + * but to exploit it, one would need lots of memory in the printer + */ +#define CHAR_WIDTH_LARGE 200 /* limit for loading into printer font */ +#define CHAR_HEIGTH_LARGE 255 /* y_offset reaches the same size! */ +#else /* such as LaserJet+, Laserjet II */ +#define CHAR_WIDTH_LARGE 100 /* limit for loading into printer font */ +#define CHAR_HEIGTH_LARGE 127 /* y_offset reaches the same size! */ +#endif +#define EMITFILE_EXTENSION ".lj" /* default extension of emit file */ +#ifndef MAX_FONTS_PER_PAGE +#define MAX_FONTS_PER_PAGE 16 /* maximum number of fonts per page */ +#endif +#define HANDLE_MAX_FONTS 255 /* max nr of fonts handled (rasterfont) */ +#define FONTS_DOWNLOADABLE 32 /* max nr of fonts that can be downloaded */ +#define MAXFONTSTORAGE (395l*1024l) /* standard user memory */ +#define EMITC(c) putc(c,outfp) /* output a single character */ +#define EMITL(l,d) EMITB(l,d) /* EMIT-logical = EMITB */ +#define XDEFAULTOFF RESOLUTION-54 /*x default offset on page 1 inch (LJ2)*/ +#define YDEFAULTOFF RESOLUTION+9 /* y default offset on page 1 inch */ +#define max(x,y) if ((y)>(x)) x = y +#ifndef vms +#define INT_ASCII(b,i) if (i == 0) b[0] = '\0'; else sprintf((char *)b,"%hd",i) +#else +#define INT_ASCII(b,i) if (i == 0) b[0] = '\0'; else sprintf((char *)b,"%d",i) +#endif +#endif + +#ifdef SEVENBIT +#define VIS 33 +#define VIS2 (VIS+32) +unsigned char +VisChar(c) +unsigned char c; +{ + c &= 0xff; + if (c < VIS) + return ((unsigned char)(160 + c)); + if (c < 128) + return (c); + if (c < (255 - VIS2)) + return ((unsigned char)(VIS2 + c)); + return (255); +} +#else +#define VisChar(c) (unsigned char)(c) +#endif + + +/**********************************************************************/ +/*********************** external definitions ***********************/ +/**********************************************************************/ + +#ifndef _AMIGA +#ifndef unix +long access(); +FILE *BOPENCMD(); +void exit(); +int fclose(); +int fprintf(); +int fseek(); +char *index(); +int printf(); +int sscanf(); +int strcmp(); +char *strcpy(); +#ifdef MSC5 +unsigned int strlen(); +#endif +void free(); +void setbuf(); +#endif + +#ifdef MSDOS +int intdos(); +#else +char *malloc(); +char *getenv(); +int atoi(); +#endif +#endif + + +#ifndef USEPXL +/* interface to gf.c */ +extern FILE *gfin; +extern int checksum; +extern long tfm_wd[], char_pointer[]; +extern char char_exists[]; +extern int num_cols, num_rows, num_bytes, x_offset, y_offset; +extern unsigned char bits[]; +extern int gf_font_max_m, gf_font_max_n, gf_font_min_n; +extern int gettochar(); +extern void readbits(); +extern void readpost(); +extern void seekpost(); +extern int seekchar(); +#endif + + +/**********************************************************************/ +/************************* Global Procedures ************************/ +/**********************************************************************/ +/* Note: Global procedures are declared here in alphabetical order, with + those which do not return values typed "void". Their bodies occur in + alphabetical order following the main() procedure. The names are + kept unique in the first 6 characters for portability. */ +double ActualFactor(); +void AllDone(); +#ifdef MSDOS +void AssureBinary(); /* DOS and Microsoft C dependent !!! */ +#endif +void CopyFile(); +void CopyHPFile(); +void DecodeArgs(); +void DoBop(); +long DoConv(); +void DoSpecial(); +void EmitChar(); +void Fatal(); +void FindPostAmblePtr(); +void FormFeed(); +void GetBytes(); +void GetFontDef(); +char *GetKeyStr(); +bool GetKeyVal(); +bool IsSame(); +void lcase(); +void LoadAChar(); +long NoSignExtend(); +/* see cautionary note in code, re arithmetic vs logical shifts */ +void OpenFontFile(); +long PixRound(); +void PkRaster(); +void PutWord(); +void RasterLine(); +void RasterChar(); +void ReadFontDef(); +void ReadPostAmble(); +void SetChar(); +void SetFntNum(); +void SetPosn(); +void SetRule(); +void SetString(); +long SignExtend(); +/* see cautionary note in code, re arithmetic vs logical shifts */ +void SkipFontDef(); +void Warning(); +unsigned char skip_specials() ; + +#ifdef IBM3812 +void PMPout(); +void PMPoutC(); +#endif + +/**********************************************************************/ +/*********************** Font Data Structures ***********************/ +/**********************************************************************/ + +struct char_entry { /* character entry */ +#ifdef USEPXL + unsigned short width, height; /* width and height in pixels */ + short xOffset, yOffset, yyOffset; /* x offset and y offset in pixels*/ +#endif + struct { + bool isloaded; + union { + long fileOffset; + long *pixptr; + } address; + } where; + long tfmw; /* TFM width */ + long cw; /* character width in pixels */ + unsigned char flag_byte; /* for PK-files */ + unsigned char charsize; +}; +struct font_entry { /* font entry */ + long k, c, s, d; + int a, l; + char n[STRSIZE]; /* FNT_DEF command parameters */ + long font_mag; /* computed from FNT_DEF s and d parameters */ + /*char psname[STRSIZE];*/ /* PostScript name of the font */ + char name[STRSIZE]; /* full name of PXL file */ + FILE * font_file_id; /* file identifier (NO_FILE if none) */ +#ifdef USEPXL + long magnification; /* magnification read from PXL file */ + long designsize; /* design size read from PXL file */ +#endif + struct char_entry ch[NFNTCHARS]; /* character information */ + struct font_entry *next; + unsigned short ncdl; /* #of different chars actually downloaded */ + unsigned short plusid; /* Font id in Printer */ + bool used_on_this_page; +#ifdef LJ_RESIDENT_FONTS + bool resident_p; /* is font resident in printer? */ + char symbol_set[40]; /* symbol set value (resident fonts) */ + unsigned short resid; /* typeface id (resident fonts) */ + unsigned spacing; /* 0=monospace, 1=variable (resident fonts) */ + unsigned style; /* upright/italic/... (resident fonts) */ + int weight; /* regular/bold/... (resident fonts) */ + double pitch; /* chars per inch (monospaced resident fonts)*/ +#endif + enum PxlId { + id1001, id1002, pk89 } id; +#ifdef LJ + unsigned short max_width, max_height, max_yoff; +#endif +}; + + +struct pixel_list { + FILE *pixel_file_id; /* file identifier */ + int use_count; /* count of "opens" */ +}; +/**********************************************************************/ +/************************* Global Variables *************************/ +/**********************************************************************/ +long FirstPage = -1000000; /* first page to print (uses count0) */ +long LastPage = 1000000; /* last page to print */ +long PrintPages = 1000000; /* nr of pages to print */ +bool FirstPageSpecified = FALSE; +bool LastPageSpecified = FALSE; +char G_progname[STRSIZE]; /* program name */ +char filename[STRSIZE]; /* DVI file name */ +char rootname[STRSIZE]; /* DVI filename without extension */ +char *PXLpath = FONTAREA; /* PXL path name for search */ +char *HeaderFileName = ""; /* file name & path of Headerfile */ +char *EmitFileName = ""; /* file name & path for output */ +#ifdef IBM3812 +bool FirstAlternate = FALSE; /* first page from alternate casette ? */ +#endif +bool Reverse = FALSE; /* process DVI pages in reverse order? */ +bool Landscape = FALSE; /* print document in ladscape mode */ +bool ResetPrinter = TRUE; /* reset printer at the begin of the job*/ +bool DoublePage = FALSE; /* print on both sides of a paper */ +bool PrintSecondPart = TRUE; /* print First Part when DoublePage */ +bool PrintFirstPart = TRUE; /* print Second Part when DoublePage */ +bool PrintEmptyPages = TRUE; /* print Empty pages in DoublePage mode*/ +short PageParity = 1; +#ifdef MAKETEXPK +bool makeTexPK = TRUE; +#endif + +#ifdef LJ +#ifdef LJ2P +int DuplexMode = 0; +#endif +#ifdef LJ4 +bool econoMode = FALSE; +#endif +bool PrintTestPage = FALSE; /* print testpage with pagecounter after job */ +unsigned short pagesize = 0; /* page size value */ +unsigned short pgsiz_dots = 0; /* page size in dots (for rule-clipping)*/ +#endif + + +#ifndef vms +short G_errenc = 0; /* has an error been encountered? */ +#else +long G_errenc = SS$_NORMAL; /* has an error been encountered? */ +#endif +bool G_header = FALSE; /* copy header file to output? */ +bool G_quiet = FALSE; /* for quiet operation */ +bool G_noverbatim = TRUE; /* inform user about pxl-files used */ +bool G_nowarn = FALSE; /* don't print out warnings */ +short x_origin = XDEFAULTOFF; /* x-origin in dots */ +short y_origin = YDEFAULTOFF; /* y-origin in dots */ +short x_goffset; /* global x-offset in dots */ +short y_goffset; /* global y-offset in dots */ +unsigned short ncopies = 1; /* number of copies to print */ +long hconv, vconv; /* converts DVI units to pixels */ +long den; /* denominator specified in preamble */ +long num; /* numerator specified in preamble */ +long h; /* current horizontal position */ +long hh = 0; /* current h on device */ +long v; /* current vertical position */ +long vv = 0; /* current v on device */ +long mag; /* magnification specified in preamble */ +long usermag = 0; /* user specified magnification */ +int ndone = 0; /* number of pages converted */ +int nopen = 0; /* number of open PXL files */ +#ifdef vms +int kk; /* loop variable for EMITB */ +#endif +FILE *outfp = NULL; /* output file */ +FILE *pxlfp; /* PXL file pointer */ +FILE *dvifp = NULL; /* DVI file pointer */ +struct font_entry *prevfont = NULL; /* font_entry pointer previous font*/ +struct font_entry *fontptr; /* font_entry pointer */ +struct font_entry *hfontptr = NULL; /* font_entry pointer */ +struct font_entry *pfontptr = NULL; /* previous font_entry pointer */ +struct pixel_list pixel_files[MAXOPEN+1]; /* list of open PXL files */ +long postambleptr; /* Pointer to the postamble */ +long ppagep; /* previous page pointer */ +static int last_ry = UNKNOWN; /* last y-position on page */ +static int last_rx = UNKNOWN; /* last x-position on page */ +long StartPrintPages; /* notpad for double paged output */ +int WouldPrint = 0; +bool ZeroPage = FALSE; /* Document starts with a Zero Page */ +bool EvenPage = FALSE; /* Document starts with an even Page */ +long LastPtobePrinted = 0; +int G_ncdl = 0; + +long allocated_storage = 0; /* size of mallocated storage (statistics) */ +long power[32] ; +long gpower[33] ; + + +#ifdef DEBUG +int Debug = 0; +#endif + +#ifdef LJ +int fonts_used_on_this_page = MAX_FONTS_PER_PAGE+1; +char rasterfont[HANDLE_MAX_FONTS]; + /* raster if fonts/page>MAX_FONTS_PER_PAGE*/ +#ifdef LJ_RESIDENT_FONTS +unsigned resident_count = 0; +char *TFMpath = DEFAULT_TFM_PATH; +#endif +#endif + +long used_fontstorage = 0; + +#ifdef IBM3812 +char PMPformat[20]; +char CharString[CHARSTRINGMAX]; +unsigned int CharStringPos = 0; +#define CharStringOut \ + if (CharStringPos>0) { \ + PMPcont(CharStringPos+1);\ + PMPoutC((unsigned char)CharStringPos);\ + PMPout(CharStringPos, CharString); \ + CharStringPos=0; } +#endif + +#ifdef TIMING +/************************timing stuff*********************/ +#ifdef BSD_TIME_CALLS +#ifndef vms +#include <sys/timeb.h> +#else +#include <timeb.h> +#endif +struct timeb timebuffer; +double start_time; +#else +#include <sys/time.h> +struct timeval Tp; +double start_time; +#endif +#endif + + + +/**********************************************************************/ +/******************************* main *******************************/ +/**********************************************************************/ +void +main(argc, argv) +int argc; +char *argv[]; +{ + struct stack_entry { /* stack entry */ + long h, v, w, x, y, z; /* what's on stack */ + }; + short command; /* current command */ + long count[10]; /* the 10 counters at begining of each page*/ + long cpagep = 0; /* current page pointer */ + bool Emitting = FALSE; /* outputting typsetting instructions? */ + int i; /* command parameter; loop index */ + int k; /* temporary parameter */ + char n[STRSIZE]; /* command parameter */ + int PassNo = 0; /* which pass over the DVI page are we on? */ + bool SkipMode = FALSE; /* in skip mode flag */ + int sp = 0; /* stack pointer */ + struct stack_entry stack[STACK_SIZE]; /* stack */ + char SpecialStr[STRSIZE]; /* "\special" strings */ + long val, val2; /* temporarys to hold command information */ + long w = 0; /* current horizontal spacing */ + long x = 0; /* current horizontal spacing */ + long y = 0; /* current vertical spacing */ + long z = 0; /* current vertical spacing */ + + +#ifdef vms + extern noshare int errno; + extern noshare char *sys_errlist[]; +#else + extern char *sys_errlist[]; + extern int errno; +#endif + + setbuf(stderr, NULL); + (void) strcpy(G_progname, argv[0]); + DecodeArgs( argc, argv ); + + power [ 0 ] = 1 ; + for ( i = 1 ; i <= 31 ; i ++) + power [ i ] = power [ i - 1 ] << 1 ; + gpower[0] = 0l ; + for ( i = 1 ; i <= 32 ; i ++) + gpower[i] = gpower[i - 1] + power[i - 1] ; + + if ((i = (int) NoSignExtend(dvifp, 1)) != PRE) { + Fatal( + "%s: PRE doesn't occur first--are you sure this is a DVI file?\n\n", + G_progname); + } + i = (int) SignExtend(dvifp, 1); + if (i != DVIFORMAT) { + Fatal( "%s: DVI format = %d, can only process DVI format %d files\n\n", + G_progname, i, DVIFORMAT); + } + + if (*EmitFileName == '-') + outfp = stdout; + else + if ((outfp = fopen(EmitFileName, WRITE_BINARY)) == NULL) + Fatal("opening output file: fopen(%s) : %s", + EmitFileName,sys_errlist[errno]); + +#ifdef MSDOS + AssureBinary(outfp); +#endif + +#ifdef TIMING +#ifdef BSD_TIME_CALLS + ftime(&timebuffer); + start_time = timebuffer.time + (float)(timebuffer.millitm) / 1000.0; +#else + gettimeofday(&Tp, NULL); + start_time = Tp.tv_sec + ((float)(Tp.tv_usec))/ 1000000.0; +#endif +#endif + + /* it is important that these be the very first things output !!! */ + if ( G_header ) + CopyFile( HeaderFileName ); + + /*****************************/ + /*for( i0=0; i0<nif; i0++ ) */ /* copy all included files */ + /* CopyFile( Ifile[i0] ); */ + /*****************************/ + +#ifdef IBM3812 + PMPout(3, "\307\310\366"); /* unload all fonts and macros */ + EMITWORD(MAX_PAGE_WIDTH); + EMITWORD(MAX_PAGE_HEIGHT); + if (Landscape) + PMPout(2, "\322\1"); +#endif +#ifdef LJ + if (ResetPrinter) + EMIT(outfp, "\033E"); +#ifdef LJ4 + EMIT(outfp, "\033%%-12345X@PJL SET RESOLUTION=600\012"); + EMIT(outfp, "@PJL SET PAGEPROTECT=OFF\012"); + EMIT(outfp, "@PJL SET ENTER LANGUAGE=PCL\012"); + EMIT(outfp, "\033&u600D\033*t600R"); + if (econoMode) + EMIT(outfp, "\033*v1T"); +#endif +#ifdef LJ2P + if (DuplexMode) + EMIT(outfp, "\033&l%dH", DuplexMode); +#endif + if (Landscape) + EMIT(outfp, "\033&l1O\033*rF"); + if (pagesize>0) +#ifndef vms + EMIT(outfp, "\033&l%hdaE\033&aL", pagesize); +#else + EMIT(outfp, "\033&l%daE\033&aL", pagesize); +#endif + else + EMIT(outfp, "\033&lE\033&aL"); + + if (ncopies>1) +#ifndef vms + EMIT(outfp, "\033&l%hdX", ncopies); +#else + EMIT(outfp, "\033&l%dX", ncopies); +#endif +#endif + if (DoublePage) { + StartPrintPages = PrintPages; +#ifdef IBM3812 + Reverse = (bool)!Reverse; /* perverse and strange */ +#endif + + } + if (Reverse) { +#ifdef DEBUG + if (Debug) + fprintf(stderr, "reverse\n"); +#endif + ReadPostAmble(TRUE); + fseek(dvifp, ppagep, 0); + } else { + ReadPostAmble(TRUE); + fseek(dvifp, 14l, 0); + k = (int) NoSignExtend(dvifp, 1); + GetBytes(dvifp, n, k); + } + PassNo = 0; + + while (TRUE) { + command = (short) NoSignExtend(dvifp, 1) ; +#ifdef DEBUG + if (Debug) + fprintf(stderr,"CMD:\t%d\n", command); +#endif + switch (command) { + case SET1: + case SET2: + case SET3: + case SET4: + val = NoSignExtend(dvifp, (int) command - SET1 + 1); + if (!SkipMode) + SetChar(val, command, PassNo, TRUE,FALSE); + break; + case SET_RULE: + val = NoSignExtend(dvifp, 4); + val2 = NoSignExtend(dvifp, 4); + if (Emitting) + SetRule(val, val2, 1); + break; + case PUT1: + case PUT2: + case PUT3: + case PUT4: + val = NoSignExtend(dvifp, (int) command - PUT1 + 1); + if (!SkipMode) + SetChar(val, command, PassNo, TRUE,FALSE); + break; + case PUT_RULE: + val = NoSignExtend(dvifp, 4); + val2 = NoSignExtend(dvifp, 4); + if (Emitting) + SetRule(val, val2, 0); + break; + case NOP: + break; + case BOP: + cpagep = ftell(dvifp) - 1; + for (i = 0; i <= 9; i++) + count[i] = NoSignExtend(dvifp, 4); + ppagep = NoSignExtend(dvifp, 4); + h = v = w = x = y = z = 0; + hh = vv = 0; + sp = 0; + fontptr = NULL; + prevfont = NULL; + DoBop(); +/* +fprintf(stderr,"skimode %d, count %d, F %d, L %d\n", + (int)SkipMode,(int)count[0],(int)FirstPageSpecified,(int)LastPageSpecified); +*/ + SkipMode = (bool) ((FirstPageSpecified && count[0] < FirstPage) || + (LastPageSpecified && count[0] > LastPage )); +/* +fprintf(stderr,"skimode %d, count %d, F %d, L %d\n", + (int)SkipMode,(int)count[0],(int)FirstPageSpecified,(int)LastPageSpecified); +*/ + + if (DoublePage && !SkipMode) { + if (PassNo == 0) { + LastPtobePrinted=count[0]; + if (!Reverse && (WouldPrint == 0)) { + if (count[0] == 0l) { + ZeroPage = TRUE; + EvenPage = FALSE; + } + else { + EvenPage = (bool) ( (count[0]<0? labs(count[0])+1: count[0]) %2 == 0); + + if (PrintEmptyPages && EvenPage && PageParity==1) { + WouldPrint ++; + if (PrintFirstPart) { + qfprintf(stderr,"[EvenPage] "); + FormFeed(); + } + } + } + } + WouldPrint ++; +/* + fprintf(stderr, "doublepage %d, page parity = %d, 1=%d 2=%d, Reverse %d, WouldPrint %d, fpZ %d\n", + (int)DoublePage, (int)PageParity,(int)PrintFirstPart,(int)PrintSecondPart, + (int)Reverse, (int)WouldPrint, (int)ZeroPage); +*/ + } + if (!PrintFirstPart && PageParity==1) { + if (count[0]==0l) { + ZeroPage = TRUE; + EvenPage = FALSE; + } + SkipMode = TRUE; + } + else { +/* +fprintf(stderr,"FirstPart\n count %d, mod %d, pp %d\n",(int)count[0],(int)count[0]%2,PageParity); +*/ + SkipMode = (bool)(PageParity != (short)( + (count[0]<0? labs(count[0])+1: count[0])%2)); + if (count[0]==0l) SkipMode=(bool)!SkipMode; + } + + } + Emitting = (bool)((PassNo != 0) && !SkipMode); +/* +fprintf(stderr,"Emitting= %d, PassNo=%d, SkipMode = %d\n",(int)Emitting,(int)PassNo,(int)SkipMode); +*/ + if ( !SkipMode ) { + if ( PassNo == 0) + qfprintf(stderr, "[%ld", count[0]); + } + break; + case EOP: + if ( !SkipMode ) { + if ( PassNo == 0 ) { + /* start second pass on current page */ + fseek(dvifp, cpagep, 0); + PassNo = 1; +#ifdef DEBUG + if (Debug) + fprintf(stderr,"\nStarting second pass\n"); +#endif + + } else { + /* end of second pass, and of page processing */ + + last_ry = UNKNOWN; + FormFeed(); + ++ndone; + + qfprintf(stderr, "] "); + if ( (ndone % 10) == 0 ) + qfprintf(stderr, "\n"); + + if (DoublePage) --PrintPages; + if (--PrintPages < 1) AllDone(TRUE); + PassNo = 0; + } + } else + PassNo = 0; + + if ( PassNo == 0 && Reverse ) { + if ( ppagep > 0 ) + fseek(dvifp, ppagep, 0); + else { + if (DoublePage && !SkipMode) + ZeroPage = (bool)(count[0]==0l); + + if (ZeroPage) + EvenPage = FALSE; + else + EvenPage = (bool) ((int)LastPtobePrinted%2 == 0); + + AllDone(FALSE); + } + } + break; + case PUSH: + if (sp >= STACK_SIZE) + Fatal("stack overflow"); + stack[sp].h = h; + stack[sp].v = v; + stack[sp].w = w; + stack[sp].x = x; + stack[sp].y = y; + stack[sp].z = z; + sp++; + break; + case POP: + --sp; + if (sp < 0) + Fatal("stack underflow"); + h = stack[sp].h; + v = stack[sp].v; + w = stack[sp].w; + x = stack[sp].x; + y = stack[sp].y; + z = stack[sp].z; + break; + case RIGHT1: + case RIGHT2: + case RIGHT3: + case RIGHT4: + val = SignExtend(dvifp, (int) command - RIGHT1 + 1); + if (Emitting) + MoveOver(val); + break; + case W0: + if (Emitting) + MoveOver(w); + break; + case W1: + case W2: + case W3: + case W4: + w = SignExtend(dvifp, (int)command - W1 + 1); + if (Emitting) + MoveOver(w); + break; + case X0: + if (Emitting) + MoveOver(x); + break; + case X1: + case X2: + case X3: + case X4: + x = SignExtend(dvifp, (int)command - X1 + 1); + if (Emitting) + MoveOver(x); + break; + case DOWN1: + case DOWN2: + case DOWN3: + case DOWN4: + val = SignExtend(dvifp, (int)command - DOWN1 + 1); + if (Emitting) + MoveDown(val); + break; + case Y0: + if (Emitting) + MoveDown(y); + break; + case Y1: + case Y2: + case Y3: + case Y4: + y = SignExtend(dvifp, (int)command - Y1 + 1); + if (Emitting) + MoveDown(y); + break; + case Z0: + if (Emitting) + MoveDown(z); + break; + case Z1: + case Z2: + case Z3: + case Z4: + z = SignExtend(dvifp, (int)command - Z1 + 1); + if (Emitting) + MoveDown(z); + break; + case FNT1: + case FNT2: + case FNT3: + case FNT4: + if (!SkipMode) { + SetFntNum(NoSignExtend(dvifp, (int)command -FNT1 +1),Emitting); + } + break; + case XXX1: + case XXX2: + case XXX3: + case XXX4: + k = (int) NoSignExtend(dvifp, (int)command - XXX1 + 1); + GetBytes(dvifp, SpecialStr, k); + if (Emitting) + DoSpecial(SpecialStr, k); + break; + case FNT_DEF1: + case FNT_DEF2: + case FNT_DEF3: + case FNT_DEF4: + k = (int) NoSignExtend(dvifp, (int)command - FNT_DEF1 + 1); + SkipFontDef(); /* SkipFontDef(k); */ + break; + case PRE: + Fatal("PRE occurs within file"); + break; + case POST: + AllDone(FALSE); + PassNo = 0; + break; + case POST_POST: + Fatal("POST_POST with no preceding POST"); + break; + default: + if (command >= FONT_00 && command <= FONT_63) { + if (!SkipMode) + SetFntNum((long) command - FONT_00, Emitting); + } else if (command >= SETC_000 && command <= SETC_127) { + if (!SkipMode) { + SetString(command, PassNo); + } + } else + Fatal("%d is an undefined command", command); + break; + } + } /* while TRUE */ +} + + +/*-->ActualFactor*/ +/**********************************************************************/ +/************************** ActualFactor ****************************/ +/**********************************************************************/ +double /* compute the actual size factor given the approximation */ +ActualFactor(unmodsize) +long unmodsize; /* actually factor * 1000 */ +{ + double realsize; /* the actual magnification factor */ + realsize = (double)unmodsize / 1000.0; + if (abs((int)(unmodsize - 1095l))<2) + realsize = 1.095445115; /*stephalf*/ + else if (abs((int)(unmodsize - 1315l))<2) + realsize = 1.31453414; /*stepihalf*/ + else if (abs((int)(unmodsize - 1577l))<2) + realsize = 1.57744097; /*stepiihalf*/ + else if (abs((int)(unmodsize - 1893l))<2) + realsize = 1.89292916; /*stepiiihalf*/ + else if (abs((int)(unmodsize - 2074l))<2) + realsize = 2.0736; /*stepiv*/ + else if (abs((int)(unmodsize - 2488l))<2) + realsize = 2.48832; /*stepv*/ + else if (abs((int)(unmodsize - 2986l))<2) + realsize = 2.985984; /*stepvi*/ + /* the remaining magnification steps are represented with sufficient + accuracy already */ + return(realsize); +} + + +/*-->AllDone*/ +/**********************************************************************/ +/****************************** AllDone ******************************/ +/**********************************************************************/ +void +AllDone(PFlag) +bool PFlag; +{ + double time; + + if (DoublePage && (PageParity==1)) { /* Shall we go around again?*/ + int k; + char n[STRSIZE]; + + if (PrintEmptyPages && EvenPage && Reverse && PrintFirstPart) { + WouldPrint ++; + qfprintf(stderr,"[EvenPage] "); + FormFeed(); + } +#ifdef LJ + Reverse = (bool)!Reverse; +#endif + if (Reverse) { + if (!PFlag) { + fseek (dvifp, postambleptr, 0); + (void) NoSignExtend(dvifp, 1); + ppagep = NoSignExtend(dvifp, 4); + } + fseek(dvifp, ppagep, 0); + } else { + fseek(dvifp, 14l, 0); + k = (int) NoSignExtend(dvifp, 1); + GetBytes(dvifp, n, k); + } + + if (PrintSecondPart) { + if (PrintFirstPart) { + qfprintf(stderr,"\n----------------------starting second pass\n"); +#ifdef LJ + EMIT(outfp, "\033&l2H"); /* Manual Feed */ +#endif +#ifdef IBM3812 + PMPout(6,"\326\001\305\300\326\252"); + /* set display; ring bell; stop; clear display */ + PMPflush; +#endif + } + + if (PrintEmptyPages && Reverse) { + if (ZeroPage) WouldPrint++; + if ((WouldPrint%2) == 1) { + qfprintf(stderr,"[Padding] "); + FormFeed(); + } + } + WouldPrint = 0; + if (PrintEmptyPages && !Reverse && ZeroPage) { + WouldPrint++; + qfprintf(stderr,"[ZeroPage] "); + FormFeed(); + } + PageParity = 0; + PrintPages = StartPrintPages; + return; + } + } + + if (EvenPage && DoublePage && !Reverse) WouldPrint++; + + if (PrintEmptyPages && DoublePage && PrintSecondPart) { + if (Reverse) { + if (ZeroPage) { + WouldPrint ++; + qfprintf(stderr,"[ZeroPage] "); + FormFeed(); + } + } + else if ((WouldPrint%2) != 0) { + qfprintf(stderr,"[Padding] "); + FormFeed(); + } + } + +#ifdef IBM3812 + PMPout(10, "\373\010PMP.init"); /* re-init printer */ + PMPflush; + + if (used_fontstorage > MAXFONTSTORAGE) { + Warning("\n\7used font_storage of %s: %ld Bytes (of %ld)\7", + PRINTER, used_fontstorage, MAXFONTSTORAGE); + Warning("Try to format file in separate runs!"); + } else + qfprintf(stderr, + "\nAll done, used font_storage of %s: %ld Bytes (of %ld)", + PRINTER, used_fontstorage, MAXFONTSTORAGE); +#endif +#ifdef LJ + qfprintf(stderr, "\nAll done, used font_storage of %s: %ld Bytes", + PRINTER, used_fontstorage); +#ifdef LJ_RESIDENT_FONTS + qfprintf(stderr, " + %d resident font%s", resident_count, + resident_count == 1 ? "" : "s"); +#endif + EMIT(outfp, "\033E"); +#ifdef LJ4 + EMIT(outfp, "\033%%-12345X"); /* what does it? */ +#endif + if (PrintTestPage) EMIT(outfp, "\033z"); +#ifdef vms + /* last record is not flushed to file, unless it is completely filled */ + for (kk = (int)((*outfp)->_cnt); kk > 0; --kk) putc('\0',outfp); + fflush(outfp); +#endif +#endif + + if (!G_quiet) { + fprintf(stderr,"\nDynamically allocated storage: %ld Bytes \n", + allocated_storage); + fprintf(stderr,"%d characters downloaded as soft fonts\n", G_ncdl); + +#ifdef TIMING +#ifdef BSD_TIME_CALLS + ftime(&timebuffer); + time = (timebuffer.time + (float)(timebuffer.millitm)/1000.0) + - start_time; +#else + gettimeofday(&Tp, NULL); + time = (Tp.tv_sec + (float)(Tp.tv_usec)/1000000.0) - start_time; +#endif + + if (ndone > 0) { + fprintf(stderr, + "Time of complete run: %.2f seconds, %d page(s), %.2f seconds/page", + time, ndone, time / ndone); + fprintf(stderr," (%.2f ppm)\n",(ndone * 60) / time); + } + fprintf(stderr,"\n"); +#endif + } + + exit(G_errenc); +} + + +/*-->CopyFile*/ /* copy a file straight through to output */ +/*********************************************************************/ +/***************************** CopyFile ******************************/ +/*********************************************************************/ +void +CopyFile( str ) +char *str; +{ + FILE * spfp; + char t; + if ( (spfp = BINOPEN(str)) == NULL ) { + Warning("Unable to open file %s", str ); + return; + } + qfprintf(stderr," [%s", str); + for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp)) + putc(t, outfp); + fclose(spfp); + qfprintf(stderr,"]"); +} + + +/*-->CopyHPFile*/ /* copy a HP file to output removing unwanted control codes*/ +/*********************************************************************/ +/***************************** CopyHPFile ******************************/ +/*********************************************************************/ +void +CopyHPFile( str ) +char *str; +{ + FILE * spfp; + char t,numstr[20]; + int count,rx,ry,miny,minx,num; + + if ( (spfp = BINOPEN(str)) == NULL ) { + Warning("Unable to open file %s", str ); + return; + } + minx=32767; /* Set to a high value initially */ + miny=32767; + +/* Pass through the input PCL file twice. The first time find the smallest */ +/* x- and y-offsets so that they can be subtracted out when sending */ +/* positioning commands later. The second pass strips the unwanted commands */ +/* from the input file and outputs the rest */ + + qfprintf(stderr," [%s", str); + for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp)) + { + if (t==0x1B) /* Find the escape character */ + { + t=(char) getc(spfp); + if (t==0x2A) /* This indiactes the start of a graphics command */ + { + + t=(char) getc(spfp); + switch(t) + { + case(0x70): + /* These are the graphics positioning commands */ + /* Find the smallest x and y offsets */ + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + num= atoi (numstr); + + /* Take into account the possible different ordering */ + /* of the commands (x first, y first) */ + + if ((t==0x59)||(t==0x79)) + { + if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-') + if (num<miny) miny=num; + if (t==0x79) + { + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + num=atoi (numstr); + if(numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-') + if (num<minx) minx=num; + } + } + if ((t==0x58)||(t==0x78)) + { + if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-') + if (num<minx) minx=num; + if (t==0x78) + { + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + num= atoi (numstr); + if (numstr[0]!='+'&&numstr[0]!='-'&&numstr[0]!='-') + if (num<miny) miny=num; + } + } + break; + /* Ignore all other commands for the moment - just read them */ + case(0x74): + for (t=(char) getc(spfp);t != 0x52; t=(char) getc(spfp)); + break; + + case(0x72): + for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp)); + break; + + case(0x62): + num=0; + count=0; + /* Read in the correct number of bytes of raster graphics */ + /* so that we don't get commands and raster graphics confused */ + + for (t=(char) getc(spfp);((t<0x40)||(t>=0x60));t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + if (t==0x4D) + for(t=numstr[count=0];t!=0;t=numstr[++count]); + if (t==0x57) + { + for(t=numstr[count=0];t!=0;t=numstr[++count]); + for(count= atoi(numstr);count>0;count--) + t=(char) getc(spfp); + } + break; + + case(0x63): + for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp)); + break; + + default: + break; + + + } + } + } + } + fclose(spfp); + qfprintf(stderr,"]"); + + if ( (spfp = BINOPEN(str)) == NULL ) { + Warning("Unable to open file %s", str ); + return; + } + qfprintf(stderr," [%s", str); + +/* Pass through the input file again but this time output the */ +/* retained PCL commands */ + + for (t = (char)getc(spfp); !feof(spfp); t = (char)getc(spfp)) + { + if (t==0x1B) + { + t=(char) getc(spfp); + if (t==0x2A) + { + t=(char) getc(spfp); + switch(t) + { + case(0x70): + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + num= atoi (numstr); + if ((t==0x59)||(t==0x79)) + { + if (numstr[0]!='+'&&numstr[0]!='-') + { + /* Subtract the minimum offset found in first pass */ + /* and add in the current vertical offset */ + ry=num-miny+(int)PIXROUND(v,vconv)+y_goffset; + /* Output the new positioning command */ + EMIT(outfp,"\033*p%dY",ry); + } + + else if (num>=0) EMIT(outfp,"\033*p%c%dY",numstr[0],num); + else EMIT(outfp,"\033*p%dY",num); + + if (t==0x79) + { + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; /* reconstructed code */ + numstr[count]=0; + num=atoi (numstr); + if(numstr[0]!='+'&&numstr[0]!='-') + { + /*Add in correct horizontal offset */ + rx=num-minx+(int)PIXROUND(h,hconv)+x_goffset; + EMIT(outfp,"\033*p%dX",rx); + } + else if (num>=0) EMIT(outfp,"\033*p%c%dX",numstr[0],num); + else EMIT(outfp,"\033*p%dX",num); + } + } + + if ((t==0x58)||(t==0x78)) + { + if(numstr[0]!='+'&&numstr[0]!='-') + { + /*Add in the correct horizontal offset*/ + rx=num-minx+(int)PIXROUND(h,hconv)+x_goffset; + EMIT(outfp,"\033*p%dX",rx); + } + else if (num>=0) EMIT(outfp,"\033*p%c%dX",numstr[0],num); + else EMIT(outfp,"\033*p%dX",num); + + if (t==0x78) + { + num=0; + count=0; + for (t=(char) getc(spfp);t<0x40;t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + num= atoi (numstr); + if(numstr[0]!='+'&&numstr[0]!='-') + { + /*Add in correct vertical offset*/ + ry=num-miny+(int)PIXROUND(v,vconv)+y_goffset; + EMIT(outfp,"\033*p%dY",ry); + } + else if (num >=0) EMIT(outfp,"\033*p%c%dY",numstr[0],num); + else EMIT(outfp,"\033*p%dY",num); + } + } + break; + + case(0x74): + /* Set the Raster resolution */ + EMIT(outfp,"\033*t"); + for (t=(char) getc(spfp);t != 0x52; t=(char) getc(spfp)) + putc(t,outfp); + putc(t,outfp); + break; + + case(0x72): + /* Raster Graphics commands such as start */ + EMIT(outfp,"\033*r"); + for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp)) + putc(t,outfp); + putc(t,outfp); + break; + + case(0x62): + /* Transfer the correct number of bytes of raster graphics */ + EMIT(outfp,"\033*b"); + num=0; + count=0; + for (t=(char) getc(spfp);((t<0x40)||(t>=0x60));t=(char) getc(spfp)) + numstr[count++]=t; + numstr[count]=0; + if (t==0x4D) + { + for(t=numstr[count=0];t!=0;t=numstr[++count]) + putc(t,outfp); + EMIT(outfp,"M"); + } + if (t==0x57) + { + for(t=numstr[count=0];t!=0;t=numstr[++count]) + putc(t,outfp); + EMIT(outfp,"W"); + for(count= atoi(numstr);count>0;count--) + { + t=(char) getc(spfp); + putc(t,outfp); + } + } + break; + + case(0x63): + /* Rectangular draw commands */ + EMIT(outfp,"\033*c"); + for (t=(char) getc(spfp);((t< 0x40)||(t>0x60)); t=(char) getc(spfp)) + putc(t,outfp); + putc(t,outfp); + break; + + default: + break; + + + } + } + } + } + fclose(spfp); + qfprintf(stderr,"]"); +} + + + +/*-->DecodeArgs*/ +/*********************************************************************/ +/***************************** DecodeArgs ****************************/ +/*********************************************************************/ +void +DecodeArgs( argc, argv ) +int argc; +char *argv[]; +{ + int argind; /* argument index for flags */ + char curarea[STRSIZE]; /* current file area */ + char curname[STRSIZE]; /* current file name */ + char *tcp, *tcp1; /* temporary character pointers */ + char *this_arg; + double x_offset=0.0, y_offset=0.0; + + if ((tcp = getenv("TEXPXL")) != NULL) + PXLpath = tcp; + +#ifdef LJ_RESIDENT_FONTS + if ((tcp = getenv("TEXFONTS")) != NULL) + TFMpath = tcp; +#endif + + argind = 1; + while (argind < argc) { + tcp = argv[argind]; + if (*tcp == '-') { + ++tcp; + switch (*tcp) { + case 'a': /* a selects different pxl font area */ + PXLpath = ++tcp; + break; +#ifdef IBM3812 + case 'b': /* first page from alternate casette */ + FirstAlternate = TRUE; + break; +#endif + case 'c': /* number of copies to print */ + if ( sscanf(tcp + 1, "%hd", &ncopies) != 1 ) + Fatal("Argument of -c is not a valid integer\n"); + if (ncopies<1) { + Warning("argument of -c < 1; set to 1!"); + ncopies=1; + } + break; +#ifdef DEBUG + case '-': /* d selects Debug output */ + Debug = TRUE; + break; +#endif +#ifdef LJ2P + case 'd': /* d selects DUPLEX mode */ + tcp++; + if (*tcp == '1' ) DuplexMode = 1; + else if (*tcp == '2') DuplexMode = 2; + else { + Warning("Invalid DUPLEX mode, assuming DUPLEX=1, Long-Edge Binding"); + DuplexMode = 1; + } + break; +#endif + case 'D': /* D selects DoublePage */ + DoublePage = TRUE; + tcp++; + if (*tcp == '1' || *tcp == '2') { + if (*tcp == '2') PrintFirstPart = FALSE; + else PrintSecondPart = FALSE; + tcp++; + } + if (*tcp == '-') PrintEmptyPages = FALSE; + break; +#ifdef LJ4 + case 'E': /* do not reset printer (go) */ + econoMode = TRUE; + break; +#endif + case 'e': /* emit file is specified */ + EmitFileName = ++tcp; +#ifdef MSDOS + /* delete trailing ':' (causing hangup) */ + if (EmitFileName[strlen(EmitFileName)-1] == ':') + EmitFileName[strlen(EmitFileName)-1] = '\0'; +#endif +#ifdef OS2 /* repeated to avoid problems with stupid c preprocessors */ + /* delete trailing ':' (causing hangup) */ + if (EmitFileName[strlen(EmitFileName)-1] == ':') + EmitFileName[strlen(EmitFileName)-1] = '\0'; +#endif + break; + case 'f': /* next arg is starting pagenumber */ + if ( sscanf(tcp + 1, "%ld", &FirstPage) != 1 ) + Fatal("Argument is not a valid integer\n"); + FirstPageSpecified = TRUE; + break; +#ifdef LJ + case 'g': /* do not reset printer (go) */ + ResetPrinter = FALSE; + break; +#endif + case 'h': /* copy header file through to output */ + HeaderFileName = ++tcp; + G_header = TRUE; + break; +#if defined(LJ2P) || defined(IBM3812) + case 'l': /* landscape */ + Landscape = TRUE; + break; +#endif +#ifdef MAKETEXPK + case 'M': + /* -M, -M1 => don't make font; -M0 => do. */ + makeTexPK = *(tcp + 1) == '0'; + break; +#endif + case 'x': /* specify x-offset */ + this_arg = 0; + if (!(*++tcp)) { + this_arg = (++argind >= argc ? 0 : argv[argind]); + } else { + this_arg = tcp; + } + if (!this_arg + || sscanf(this_arg,"%lf", &x_offset) != 1) + Fatal("Argument of -x is not a valid floating point number\n"); + break; + case 'y': /* specify y-offset */ + this_arg = 0; + if (!(*++tcp)) { + this_arg = (++argind >= argc ? 0 : argv[argind]); + } else { + this_arg = tcp; + } + if (!this_arg || sscanf(this_arg, "%lf", &y_offset) != 1) + Fatal("Argument of -y is not a valid floating point number\n"); + break; + case 'X': /* specify X-origin in dots */ + this_arg = 0; + if (!(*++tcp)) { + this_arg = (++argind >= argc ? 0 : argv[argind]); + } else { + this_arg = tcp; + } + if (!this_arg || sscanf(this_arg,"%hd", &x_origin) != 1) + Fatal("Argument of -X is not a valid integer\n"); + break; + case 'Y': /* specify Y-origin in dots */ + this_arg = 0; + if (!(*++tcp)) { + this_arg = (++argind >= argc ? 0 : argv[argind]); + } else { + this_arg = tcp; + } + if (!this_arg || + sscanf(this_arg, "%hd", &y_origin) != 1) + Fatal("Argument of -Y is not a valid integer\n"); + break; + case 'm': /* specify magnification to use */ + switch ( (*++tcp) ) { + case '#': + /* next arg is a magnification to use */ + if ( sscanf(tcp + 1, "%ld", &usermag) != 1 ) + Fatal("Argument of mag is not a valid integer\n"); + break; + case '0': + usermag = 1000; + break; + case 'h': + case 'H': + usermag = 1095; + break; + case '1': + usermag = 1200; + break; + case 'q': + usermag = 1250; + break; + case '2': + usermag = 1440; + break; + case '3': + usermag = 1728; + break; + case '4': + usermag = 2074; + break; + case '5': + usermag = 2488; + break; + default: + Fatal("%c is a bad mag step\n", *tcp); + } + break; +#ifdef SUPERCOMMENT + case 'o': /* PostScript command to send */ + if ( ++argind >= argc ) + Fatal("No argument following -o\n", 0); + PScmd[nps++] = argv[argind]; + break; +#endif + case 'p': /* print n pages */ + if ( sscanf(tcp + 1, "%ld", &PrintPages) != 1 ) + Fatal("Argument is not a valid integer\n"); + if (PrintPages < 1) + Fatal("Argument of -p must be greater than 0\n"); + break; + case 'q': /* quiet operation */ + G_quiet = TRUE; + break; + case 'r': /* switch order to process pages */ + Reverse = (bool)(!Reverse); + break; +#ifdef LJ + case 's': /* specify X-origin in dots */ + this_arg = 0; + if (!(*++tcp)) this_arg = (++argind >= argc ? 0 : argv[argind]); + else this_arg = tcp; + if (!this_arg || sscanf(this_arg,"%hd", &pagesize) != 1) + Fatal("Argument of -s is not a valid integer\n"); + switch (pagesize) { + case 1: pgsiz_dots = 3150; break; /* executive */ + case 2: pgsiz_dots = 3300; break; /* letter */ + case 3: pgsiz_dots = 4200; break; /* legal */ + case 26: pgsiz_dots = 3507; break; /* a4 */ + case 80: pgsiz_dots = 2250; break; /* monarc */ + case 81: pgsiz_dots = 2850; break; /* com10 */ + case 90: pgsiz_dots = 2598; break; /* int dl */ + case 91: pgsiz_dots = 2704; break; /* int c5 */ + default: Fatal( +#ifndef vms + "%hd is a bad value for pagesize (1,2,3,26,80,81,90,91)", +#else + "%d is a bad value for pagesize (1,2,3,26,80,81,90,91)", +#endif + pagesize); + } + break; +#endif + case 't': /* ending pagenumber */ + if ( sscanf(tcp + 1, "%ld", &LastPage) != 1 ) + Fatal("Argument is not a valid integer\n"); + LastPageSpecified = TRUE; + break; + case 'v': /* verbatim mode (print pxl-file names) */ + G_noverbatim = FALSE; + break; + case 'w': /* don't print out warnings */ + G_nowarn = TRUE; + break; +#ifdef LJ + case 'z': + PrintTestPage = (bool)(!PrintTestPage); + break; +#endif + default: + fprintf(stderr, "%c is not a legal flag\n", *tcp); + } + } else { + + (void) strcpy(filename, tcp); + tcp = strrchr(argv[argind], '/'); + /* split into directory + file name */ + if (tcp == NULL) { + curarea[0] = '\0'; + tcp = argv[argind]; + } else { + (void) strcpy(curarea, argv[argind]); + curarea[tcp-argv[argind]+1] = '\0'; + tcp += 1; + } + + (void) strcpy(curname, tcp); + /* split into file name + extension */ + tcp1 = strchr(tcp, '.'); + if (tcp1 == NULL) { + (void) strcpy(rootname, curname); + strcat(curname, ".dvi"); + } else { + *tcp1 = '\0'; + (void) strcpy(rootname, curname); + *tcp1 = '.'; + } + + (void) strcpy(filename, curarea); + (void) strcat(filename, curname); + + if ((dvifp = BINOPEN(filename)) == NULL) { + Fatal("%s: can't find DVI file \"%s\"\n\n", + G_progname, filename); + } + } + argind++; + } + + x_goffset = (short) MM_TO_PXL(x_offset) + x_origin; + y_goffset = (short) MM_TO_PXL(y_offset) + y_origin; + + if (dvifp == NULL) { + fprintf(stderr,"\nThis is the DVI to %s converter version %s", + PRINTER, VERSION); +#ifdef SEVENBIT + fprintf(stderr,", 7bit"); +#endif + fprintf(stderr," (%s)\n", OS); + fprintf(stderr,"usage: %s [OPTIONS] dvifile\n", G_progname); + + fprintf(stderr,"OPTIONS are:\n"); +#ifdef DEBUG + fprintf(stderr,"\t-- ..... turns debug output on\n"); +#endif + fprintf(stderr, + "\t-aX ..... X= searchpath leading to pixel-files (.pk or .pxl)\n"); +#ifdef IBM3812 + fprintf(stderr, + "\t-b ..... take paper for first page from alternate casette\n"); +#endif + fprintf(stderr,"\t-cX ..... X= number of copies\n"); +#ifdef LJ2P + fprintf(stderr,"\t-dX ..... duplex, X=1: long-edge, 2: short-edge binding\n"); +#endif + fprintf(stderr,"\t-D ..... turns doublepage output on; "); + fprintf(stderr,"-D1 odd pages only, -D2 even\n"); +#ifdef LJ4 + fprintf(stderr,"\t-E ..... print in econo-mode\n"); +#endif + fprintf(stderr,"\t-eX ..... X= output file\n"); + fprintf(stderr,"\t-fX ..... print from begin of page number X\n"); +#ifdef LJ + fprintf(stderr, + "\t-g ..... do not reset printer at begin of job (go)\n"); +#endif + fprintf(stderr,"\t-hX ..... X= name of headerfile\n"); +#ifdef LJ2P + fprintf(stderr,"\t-l ..... landscape mode\n"); +#endif +#ifdef MAKETEXPK + fprintf(stderr,"\t-MX ..... Don't generate missing PK files\n"); +#endif + fprintf(stderr,"\t-mX ..... magnification X=0;h;1;2;3;4;5;#xxxx\n"); + fprintf(stderr,"\t-pX ..... print X pages\n"); + fprintf(stderr,"\t-q ..... quiet operation\n"); + fprintf(stderr,"\t-r ..... process pages in reverse order\n"); +#ifdef LJ + fprintf(stderr,"\t-sX ..... set paper size to X (see documentation)\n"); +#endif + fprintf(stderr,"\t-tX ..... print to end of page number X\n"); + fprintf(stderr,"\t-w ..... don't print out warnings\n"); + fprintf(stderr,"\t-v ..... tell user which pixel-files are used\n"); + fprintf(stderr,"\t-xX ..... X= x-offset on printout in mm\n"); + fprintf(stderr,"\t-yX ..... X= y-offset on printout in mm\n"); + fprintf(stderr,"\t-XO ..... O= x page origin in dots (default=%d)\n", + XDEFAULTOFF ); + fprintf(stderr,"\t-YO ..... O= y page origin in dots (default=%d)\n", + YDEFAULTOFF ); +#ifdef LJ + fprintf(stderr, + "\t-z ..... print test page with pagecounter after job\n"); +#endif + exit(1); + } + if (EQ(EmitFileName, "")) { + if ((EmitFileName = malloc( STRSIZE )) != NULL) + allocated_storage += STRSIZE; + else + Fatal("Can't allocate storage of %d bytes\n",STRSIZE); + (void) strcpy(EmitFileName, curname); + tcp1 = strchr(EmitFileName, '.'); + *tcp1 = '\0'; + strcat(EmitFileName, EMITFILE_EXTENSION); + } +} + + +/*-->DoConv*/ +/*********************************************************************/ +/******************************** DoConv ***************************/ +/*********************************************************************/ +long +DoConv(num, den, convResolution) +long num, den; +int convResolution; +{ + /*register*/ double conv; + conv = ((double)num / (double)den) * + ((double)mag / 1000.0) * + ((double)convResolution/254000.0); + + return((long) ((1.0/conv)+0.5)); +} + + +/*-->DoSpecial*/ +/*********************************************************************/ +/***************************** DoSpecial ***************************/ +/*********************************************************************/ +typedef enum { None, String, Integer /*, Number, Dimension*/ } + + +ValTyp; +typedef struct { + char *Key; /* the keyword string */ + char *Val; /* the value string */ + ValTyp vt; /* the value type */ + union { /* the decoded value */ + int i; + float n; + } v; +} KeyWord; +typedef struct { + char *Entry; + ValTyp Typ; +} KeyDesc; +#define PSFILE 0 +#define ORIENTATION 1 +#define RESETPOINTS 2 +#define DEFPOINT 3 +#define FILL 4 +#define GRAY 5 +#define PATTERN 6 +#define HPFILE 7 +KeyDesc KeyTab[] = { + { "file", String }, + { "orientation", Integer}, + { "resetpoints", String}, + { "defpoint", String}, + { "fill", String}, + { "gray", Integer}, + { "pattern", Integer}, + { "hpfile", String} + /*, + {"hsize", Dimension}, + {"vsize", Dimension}, + {"hoffset", Dimension}, + {"voffset", Dimension}, + {"hscale", Number}, + {"vscale", Number}*/ + + +}; + + +#define NKEYS (sizeof(KeyTab)/sizeof(KeyTab[0])) +void +DoSpecial( str, n ) +/* interpret a \special command, made up of keyword=value pairs */ +char *str; +int n; +{ + char spbuf[STRSIZE], xs[STRSIZE], ys[STRSIZE]; + char *sf = NULL; + float x,y; + long x_pos, y_pos; + KeyWord k; + int i, j, j1; + static int GrayScale=10, Pattern=1; + static bool GrayFill=TRUE; + static long p_x[80], p_y[80]; + str[n] = '\0'; + spbuf[0] = '\0'; + + SetPosn(h, v); + while ( (str = GetKeyStr(str, &k)) != NULL ) { + /* get all keyword-value pairs */ + /* for compatibility, single words are taken as file names */ + if ( k.vt == None && access(k.Key, 0) == 0) { + if ( sf ) + Warning("More than one \\special file name given. %s ignored", sf); + (void) strcpy(spbuf, k.Key); + sf = spbuf; +/* + for (j = 1; ((sf[j]=='/' ? sf[j]='\\':sf[j]) != '\0'); j++); +*/ + } else if ( GetKeyVal( &k, KeyTab, NKEYS, &i ) && i != -1 ) + switch (i) { + case PSFILE: + case HPFILE: + if ( sf ) + Warning("More than one \\special file name given. %s ignored", + sf); + (void) strcpy(spbuf, k.Val); + sf = spbuf; +/* + for (j=1; ((sf[j]=='/' ? sf[j]='\\':sf[j]) != '\0'); j++) ; +*/ + break; + case ORIENTATION: +#ifdef IBM3812 + if ((k.v.i >= 0) && (k.v.i < 4)) { + last_ry = UNKNOWN; + sprintf(PMPformat, "\322%c", (unsigned char)k.v.i); + PMPout(2, PMPformat); + if (k.v.i == 1) Landscape = TRUE; + else if (k.v.i == 0) Landscape = FALSE; +#endif +#ifdef LJ + if ((k.v.i >= 0) && (k.v.i < 2)) { + last_ry = UNKNOWN; + EMIT(outfp, "\033&l%dO\033*rF", (unsigned char)k.v.i); +#endif + } else + Warning( "Invalid orientation (%d)given; ignored.", k.v.i); + break; + case RESETPOINTS: + (void) strcpy(spbuf, k.Val); + + sf = NULL; + break; + + case DEFPOINT: + (void) strcpy(spbuf, k.Val); + i=sscanf(spbuf,"%d(%[^,],%s)",&j,xs,ys); + if (i>0) { + x_pos=h; y_pos=v; + if (i>1) { + if (sscanf(xs,"%fpt",&x)>0) { + fprintf(stderr,"x = %f\n",x); + x_pos = PT_TO_DVI(x); + } + } + if (i>2) { + if (sscanf(ys,"%fpt",&y)>0) { + fprintf(stderr,"y = %f\n",y); + y_pos = PT_TO_DVI(y); + } + } + p_x[j]=x_pos; + p_y[j]=y_pos; + } else + Warning("invalid point definition\n"); + + sf = NULL; + break; + + case FILL: + (void) strcpy(spbuf, k.Val); + i=sscanf(spbuf,"%d/%d %s",&j,&j1,xs); + if (i>1) { +#ifdef LJ + SetPosn(p_x[j], p_y[j]); + x_pos = (long)PIXROUND(p_x[j1]-p_x[j], hconv); + y_pos = (long)PIXROUND(p_y[j1]-p_y[j], vconv); + if (labs(x_pos)<labs(y_pos)) x_pos=x_pos+3; + else y_pos=y_pos+3; + if (GrayFill) { + EMIT(outfp, "\033*c%lda%ldb%dg2P", x_pos, y_pos, GrayScale); + } else { + EMIT(outfp, "\033*c%lda%ldb%dg3P", x_pos, y_pos, Pattern); + } + last_ry = UNKNOWN; +#endif + } + break; + case GRAY: + if ((k.v.i >= 0) && (k.v.i < 101)) { + GrayScale = k.v.i; + GrayFill = TRUE; + } else + Warning( "Invalid gray scale (%d) given; ignored.", k.v.i); + break; + case PATTERN: + if ((k.v.i >= 0) && (k.v.i < 7)) { + Pattern = k.v.i; + GrayFill = FALSE; + } else + Warning( "Invalid pattern (%d) given; ignored.", k.v.i); + break; + + default: + Warning("Can't handle %s=%s command; ignored.", k.Key, k.Val); + break; + } + else + Warning("Invalid keyword or value in \\special - <%s> ignored", k.Key); + } + if ( sf ) { + last_ry = UNKNOWN; +#ifdef IBM3812 + PMPflush; +#endif + if (i==HPFILE) + CopyHPFile( sf ); + else + CopyFile( sf ); + } +} + + +/*-->EmitChar*/ +/**********************************************************************/ +/**************************** EmitChar ******************************/ +/**********************************************************************/ +void /* output a character bitmap */ +EmitChar(c, ce) +long c; +struct char_entry *ce; +{ + register int i; + register unsigned char *sl; + unsigned short nbpl, nwpl; + long total; +#ifdef LJ + unsigned char cnv_buffer[10]; +#endif + + +#ifdef LJ +/* +printf("Emit character %c(%d) id=%d, yoff=%d[%d], w=%d[%d], h=%d[%d]\n", + (char)c,(int)c, + fontptr->plusid, + ce->yOffset, fontptr->max_yoff, + ce->width, fontptr->max_width, + ce->height, fontptr->max_height +); +*/ +#endif + + + + if ( fontptr->ncdl == 0 ) { +#ifdef IBM3812 + used_fontstorage += 1028; +#endif +#ifdef LJ + if (fontptr->max_width == 0) { /* we have no realistic values */ + fontptr->max_yoff = CHAR_HEIGTH_LARGE; + fontptr->max_width = CHAR_WIDTH_LARGE; + fontptr->max_height = CHAR_HEIGTH_LARGE*2; + } + + /* open font dict before first char, set active font */ + INT_ASCII(cnv_buffer,fontptr->plusid); +#ifdef LJ4 + EMIT(outfp, "\033*c%sD\033)s68W", cnv_buffer); + EMITB(6, "\0\104\024\2\0\0"); +#else + EMIT(outfp, "\033*c%sD\033)s26W", cnv_buffer); +#ifdef SEVENBIT + EMITB(6, "\0\032\0\1\0\0"); +#else + EMITB(6, "\0\032\0\2\0\0"); +#endif +#endif /* LJ 4 */ + EMITWORD( fontptr->max_yoff); + EMITWORD( fontptr->max_width); + EMITWORD( fontptr->max_height); + EMITB(8, "\0\1\1\25\0\4\0\4"); + EMITB(6, "\0\0\0\0\0\0"); +#ifdef LJ4 + EMITB(22,"\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0\0\0\0"); + EMITB(16," "); + EMITB(4 ,"\2\130\2\130"); +#endif + EMIT(outfp, "\033*c4F"); +#endif + } + if ( fontptr != prevfont ) { /* because this isn't done on pass 0 */ +#ifdef LJ + INT_ASCII(cnv_buffer,fontptr->plusid); + EMIT(outfp, "\033(%sX", cnv_buffer); +#endif + prevfont = fontptr; + } + +#ifdef USEPXL + if (fontptr->id == pk89) { + nwpl = 0; /* initialize variable */ + nbpl = ((int)(ce->width) + 7) >> 3; + total = (long)ce->height * nbpl; + } else if (fontptr->id == id1002) { + nwpl = 0; /* initialize variable */ + nbpl = ((int)(ce->width) + 7) >> 3; + total = (long)ce->height * nbpl; + } else if (fontptr->id == id1001) { + nwpl = ((int)(ce->width) + 31) >> 5; + nbpl = ((int)(ce->width) + 7) >> 3; + total = (long)ce->height * nbpl; + } else { + /* should never be necessary */ + nwpl = 0; + nbpl = 0; + total = 0; + } +#else + nbpl = (num_cols + 7) >> 3; + total = num_rows * nbpl; +#endif +/*************************************************************** + if ( ((char) c == 'i') && (fontptr->plusid == 0)) { + long j; + fprintf(stderr, "cols=%ld, ncols=%ld\n",nwpl,nbpl); + + fprintf(stderr, "%ld Bytes:->",total); + for (j=0; j<total;j++) { + char *ch; char ic; + ch = (char *)(ce->where.address.pixptr); + ic = *(ch+j); + fprintf(stderr,"%X.",ic); + } + fprintf(stderr,"<- Now Emitting\n"); + } +***************************************************************/ +#ifdef USEPXL +#ifdef IBM3812 + if ((short)(ce->height) - ce->yOffset > 55) { + ce->yyOffset = (short) ce->height - ce->yOffset; + ce->yOffset = (short) ce->height; + } else { + ce->yyOffset = (short) 0; + } +#endif +#ifdef LJ + ce->yyOffset = (short) 0; +#endif +#endif + + /* ce->cw = (long)(((double)ce->tfmw / (double)hconv) +0.5); */ + /* set active font to nn, load font pattern xx ... */ +#ifdef IBM3812 + PMPcont(total + 9); +#ifdef USEPXL + sprintf(PMPformat, "\323%c\360%c%c%c", + (unsigned char)fontptr->plusid, + (unsigned char)VisChar((char)c), + (unsigned char)ce->height, + (unsigned char)ce->width); + PMPout(6, PMPformat); + PMPoutC((char)(-(ce->xOffset))); + PMPoutC((char)(ce->cw - (-ce->xOffset + ce->width))); + PMPoutC((char)(ce->yOffset)); +#else + sprintf(PMPformat, "\323%c\360%c%c%c", + (unsigned char)fontptr->plusid, + (unsigned char)VisChar((char)c), + (unsigned char)num_rows, + (unsigned char)num_cols); + PMPout(6, PMPformat); + PMPoutC((char)(-x_offset)); + PMPoutC((char)(ce->cw - (-x_offset + num_cols))); + PMPoutC((char)num_rows-y_offset); +#endif +#endif +#ifdef LJ + INT_ASCII(cnv_buffer,fontptr->plusid); + EMIT(outfp, "\033*c%sd%dE\033(s%ldW", cnv_buffer, + (unsigned int)VisChar((char)c), (long)(total + 16)); + EMITB(4, "\4\0\016\1"); +/* EMITC((char)(Landscape==TRUE)); */ + EMITC((char)0); + EMITC((char)0); +#ifdef USEPXL + EMITWORD(-ce->xOffset); + EMITWORD(ce->yOffset); + EMITWORD(ce->width); + EMITWORD(ce->height); +#else + EMITWORD(-x_offset); + EMITWORD(num_rows-y_offset); + EMITWORD(num_cols); + EMITWORD(num_rows); +#endif + EMITWORD((int)ce->cw * 4); +#endif +#ifdef USEPXL + + if (fontptr->id == pk89) + PkRaster(ce, FALSE); + else if (fontptr->id == id1002) + for (i = 0; i < (int) ce->height; i++) { + sl = ((unsigned char *)(ce->where.address.pixptr) + i * nbpl); + EMITL(nbpl, sl); + } + else if (fontptr->id == id1001) + for (i = 0; i < (int) ce->height; i++) { + sl = (unsigned char *)(ce->where.address.pixptr + i * nwpl); + EMITL(nbpl, sl); + } +#else + for (i = num_rows; i > 0; i--) + { + EMITL (nbpl, bits + (i-1) * nbpl); + } +#endif +#ifdef IBM3812 +#ifdef USEPXL + used_fontstorage += (long)ce->height * ((ce->width + 15) >> 4) + *2 + 14; +#else + used_fontstorage += (long)num_rows * ((num_cols + 15) >> 4) + *2 + 14; +#endif +#endif +#ifdef LJ +#ifdef USEPXL + used_fontstorage += 64 * (((int)((ce->height * ce->width) - 1) / 64) + 1); +#else + used_fontstorage += 64 * ((((num_rows * num_cols) - 1) / 64) + 1); +#endif +#endif + fontptr->ncdl += 1; + G_ncdl += 1; +} + + +/*-->RasterLine*/ +/**********************************************************************/ +/**************************** RasterLine ****************************/ +/**********************************************************************/ +void +RasterLine(ce, nbpl, current_line, buffer) +struct char_entry *ce; +unsigned short nbpl, current_line; +char *buffer; +{ +#ifdef IBM3812 + long total; + static unsigned short maxlines; + + if (current_line == 0) { +#ifdef USEPXL + maxlines = ce->height; + + MoveVert(-ce->yOffset); /* move cursor up */ + MoveHor(-ce->xOffset); /* move cursor right */ +#else + maxlines = num_rows; + + MoveVert(-(num_rows-y_offset)); /* move cursor up */ + MoveHor(-x_offset); /* move cursor right */ +#endif + last_ry = UNKNOWN; /* next time full positioning */ + } + + if (current_line % maxlines == 0) { + if (current_line > 0) { /* maxlines lines have been printed*/ + MoveVert(maxlines); /* move cursor down */ + last_ry = UNKNOWN; /* next time full positioning */ + } +#ifdef USEPXL + total = (long)(ce->height - current_line) * (long)nbpl; +#else + total = (long)(num_rows - current_line) * (long)nbpl; +#endif + if ((total + 9) > 65535) { + maxlines = (unsigned short)((65535 - 9) / nbpl); + total = (long)maxlines * (long)nbpl; + } + + PMPcont(total + 9); + PMPout(2, "\365\0"); + EMITWORD(maxlines); +#ifdef USEPXL + EMITWORD(ce->width); +#else + EMITWORD(num_cols); +#endif + PMPoutC((unsigned char) (total >> 16) & 0xFF); + PMPoutC((unsigned char) (total >> 8 ) & 0xFF); + PMPoutC((unsigned char) total & 0xFF); + } + EMITL((int)nbpl, buffer); +#endif +#ifdef LJ + register int emitbytes; + + for (emitbytes = (int)nbpl; + (*(buffer + emitbytes - 1) == '\0') && (emitbytes > 0); + emitbytes--) ; + EMIT(outfp, "\033*b%dW", emitbytes); + EMITL(emitbytes, buffer); +#endif +} + + +/*-->RasterChar*/ +/**********************************************************************/ +/**************************** RasterChar ****************************/ +/**********************************************************************/ +void /* raster a character bitmap */ +RasterChar(ce) +struct char_entry *ce; +{ + int i; + register unsigned char *sl; + unsigned short nbpl, nwpl; + unsigned char raster_line_buf[BYTES_PER_PIXEL_LINE]; + +#ifdef DEBUG + if (Debug) + fprintf(stderr,"Raster character ...size=%d \n", (int)ce->charsize ); +#endif + +#ifdef USEPXL + if (fontptr->id == pk89) { + nwpl = 0; /* initialize variable */ + nbpl = ((int)(ce->width) + 7) >> 3; + } else if (fontptr->id == id1002) { + nwpl = 0; /* initialize variable */ + nbpl = ((int) ce->width + 7) >> 3; + } else if (fontptr->id == id1001) { + nwpl = ((int) ce->width + 31) >> 5; + nbpl = ((int) ce->width + 7) >> 3; + } else { + /* should never be necessary */ + nwpl = 0; + nbpl = 0; + } +#else + nbpl = (num_cols + 7) >> 3; +#endif + +#ifdef LJ + EMIT(outfp, "\033*t%dR\033*r1A",RESOLUTION); +#endif + { /* read pixel from file */ + if ((ce->charsize == HUGE_SIZE) && (fontptr->id != pk89)) + OpenFontFile(); +#ifdef USEPXL + fseek(pxlfp, ce->where.address.fileOffset, 0); +#else + fseek(gfin, ce->where.address.fileOffset, 0); + gettochar(); + readbits(); +#endif + } + +#ifdef USEPXL + if (fontptr->id == pk89) + PkRaster(ce, TRUE); + else if (fontptr->id == id1002) { + for (i = 0; i < (int) ce->height; i++) { + if (ce->charsize == HUGE_SIZE) { + fread(raster_line_buf, 1, (int) nbpl, pxlfp); + sl = raster_line_buf; + } else + sl = ((unsigned char *)(ce->where.address.pixptr) + + i * nbpl); + + RasterLine(ce, (unsigned int)nbpl, i, sl); + } + } else if (fontptr->id == id1001) { + long filediff; + filediff = (long)nwpl * 4 - nbpl; + for (i = 0; i < (int) ce->height; i++) { + if (ce->charsize == HUGE_SIZE) { + fread(raster_line_buf, 1, (int) nbpl, pxlfp); + /* skip fill bytes */ + fseek(pxlfp, filediff, 1); + sl = raster_line_buf; + } else + sl = (unsigned char *)(ce->where.address.pixptr + i * nwpl); + + RasterLine(ce, (unsigned int)nbpl, i, sl); + } + } +#else + for (i = num_rows; i > 0; i--) + RasterLine(ce, (unsigned int)nbpl, i, bits + (i-1) * nbpl); +#endif +#ifdef LJ + EMIT(outfp, "\033*rB"); +#endif + last_ry = UNKNOWN; +} + + +/*-->Fatal*/ +/**********************************************************************/ +/****************************** Fatal *******************************/ +/**********************************************************************/ +void +Fatal(fmt, a, b, c) /* issue a fatal error message */ +char *fmt; /* format */ +char *a, *b, *c; /* arguments */ +{ + fprintf(stderr, "\n"); + fprintf(stderr, "%s: FATAL--", G_progname); + fprintf(stderr, fmt, a, b, c); + fprintf(stderr, "\n\n"); +#ifndef vms + exit(2); +#else + exit(SS$_ABORT); +#endif +} + + +/*-->FindPostAmblePtr*/ +/**********************************************************************/ +/************************ FindPostAmblePtr **************************/ +/**********************************************************************/ +void +FindPostAmblePtr(postambleptr) +long *postambleptr; +/* this routine will move to the end of the file and find the start + of the postamble */ +{ + long i; + fseek (dvifp, 0l, 2); /* goto end of file */ + *postambleptr = ftell (dvifp) - 4; + fseek (dvifp, *postambleptr, 0); + while (TRUE) { + fseek (dvifp, --(*postambleptr), 0); + if (((i = NoSignExtend(dvifp, 1)) != 223) && + (i != DVIFORMAT)) + Fatal ("Bad end of DVI file"); + if (i == DVIFORMAT) + break; + } + fseek (dvifp, (*postambleptr) - 4, 0); + (*postambleptr) = NoSignExtend(dvifp, 4); + fseek (dvifp, *postambleptr, 0); +} + + +/*-->GetBytes*/ +/**********************************************************************/ +/***************************** GetBytes *****************************/ +/**********************************************************************/ +void +GetBytes(fp, cp, n) /* get n bytes from file fp */ +/*register*/ FILE *fp; /* file pointer */ +register char *cp; /* character pointer */ +int n; /* number of bytes */ +{ + while (n--) + *cp++ = (char)getc(fp); +} + + +/*-->GetFontDef*/ +/**********************************************************************/ +/**************************** GetFontDef *****************************/ +/**********************************************************************/ +void +GetFontDef() +/*********************************************************************** + Read the font definitions as they are in the postamble of the DVI + file. +***********************************************************************/ +{ + unsigned char byte; + while (((byte = (unsigned char) NoSignExtend(dvifp, 1)) >= FNT_DEF1) && + (byte <= FNT_DEF4)) { + switch (byte) { + case FNT_DEF1: + ReadFontDef ( NoSignExtend(dvifp, 1)); + break; + case FNT_DEF2: + ReadFontDef ( NoSignExtend(dvifp, 2)); + break; + case FNT_DEF3: + ReadFontDef ( NoSignExtend(dvifp, 3)); + break; + case FNT_DEF4: + ReadFontDef ( NoSignExtend(dvifp, 4)); + break; + default: + Fatal ("Bad byte value in font defs"); + break; + } + } + if (byte != POST_POST) + Fatal ("POST_POST missing after fontdefs"); +} + + +/*-->GetKeyStr*/ +/**********************************************************************/ +/***************************** GetKeyStr ****************************/ +/**********************************************************************/ +/* extract first keyword-value pair from string (value part may be null) + * return pointer to remainder of string + * return NULL if none found + */ +char KeyStr[STRSIZE]; +char ValStr[STRSIZE]; +char +*GetKeyStr( str, kw ) +char *str; +KeyWord *kw; +{ + char *s, *k, *v, t; + if ( !str ) + return( NULL ); + for ( s = str; *s == ' '; s++) + ; /* skip over blanks */ + if ( *s == '\0' ) + return( NULL ); + for ( k = KeyStr; /* extract keyword portion */ + *s != ' ' && *s != '\0' && *s != '='; + *k++ = *s++) + ; + *k = '\0'; + kw->Key = KeyStr; + kw->Val = v = NULL; + kw->vt = None; + for ( ; *s == ' '; s++) + ; /* skip over blanks */ + if ( *s != '=' ) /* look for "=" */ + return( s ); + for ( s++; *s == ' '; s++); /* skip over blanks */ + if ( *s == '\'' || *s == '\"' ) /* get string delimiter */ + t = *s++; + else + t = ' '; + for ( v = ValStr; /* copy value portion up to delim */ + *s != t && *s != '\0'; + *v++ = *s++) + ; + if ( t != ' ' && *s == t ) + s++; + *v = '\0'; + kw->Val = ValStr; + kw->vt = String; + return( s ); +} + + +/*-->GetKeyVal*/ +/**********************************************************************/ +/***************************** GetKeyVal ****************************/ +/**********************************************************************/ +/* get next keyword-value pair decode value according to table entry */ +bool +GetKeyVal( kw, tab, nt, tno) +KeyWord *kw; +KeyDesc tab[]; +int nt; +int *tno; +{ + int i; + char c = '\0'; + *tno = -1; + for (i = 0; i < nt; i++) + if ( IsSame(kw->Key, tab[i].Entry) ) { + *tno = i; + switch ( tab[i].Typ ) { + case None: + if ( kw->vt != None ) + return( FALSE ); + break; + case String: + if ( kw->vt != String ) + return( FALSE ); + break; + case Integer: + if ( kw->vt != String ) + return( FALSE ); + if ( sscanf(kw->Val, "%d%c", + &(kw->v.i), &c) != 1 + || c != '\0' ) + return( FALSE ); + break; +/* case Number: + * case Dimension: + * if( kw->vt != String ) return( FALSE ); + * if( sscanf(kw->Val,"%f%c", + * &(kw->v.n), &c) != 1 + * || c != '\0' ) return( FALSE ); + * break; + */ + } + kw->vt = tab[i].Typ; + return( TRUE ); + } + return( TRUE ); +} + + + +/*-->IsSame*/ +/**********************************************************************/ +/******************************* IsSame *****************************/ +/**********************************************************************/ +bool /* compare strings, ignore case */ +IsSame(a, b) +char *a, *b; +{ + char *x, *y; + x = a; + y = b; + for ( ; *a != '\0'; a++,b++) + if ( tolower(*a) != tolower(*b) ) + return( FALSE ); + return( *x == *y ? TRUE : FALSE ); +} + + +/*-->NoSignExtend*/ +/**********************************************************************/ +/*************************** NoSignExtend ***************************/ +/**********************************************************************/ +long +NoSignExtend(fp, n) /* return n byte quantity from file fd */ +register FILE *fp; /* file pointer */ +register int n; /* number of bytes */ +{ + long x; /* number being constructed */ + x = 0; + while (n--) { + x <<= 8; + x |= getc(fp); + } + return(x); +} + + +/*-->OpenFontFile*/ +/**********************************************************************/ +/************************** OpenFontFile *****************************/ +/**********************************************************************/ +void +OpenFontFile() +/*********************************************************************** + The original version of this dvi driver reopened the font file each + time the font changed, resulting in an enormous number of relatively + expensive file openings. This version keeps a cache of up to + MAXOPEN open files, so that when a font change is made, the file + pointer, pxlfp, can usually be updated from the cache. When the + file is not found in the cache, it must be opened. In this case, + the next empty slot in the cache is assigned, or if the cache is + full, the least used font file is closed and its slot reassigned for + the new file. Identification of the least used file is based on the + counts of the number of times each file has been "opened" by this + routine. On return, the file pointer is always repositioned to the + beginning of the file. +***********************************************************************/ +{ + int i, least_used, current; + struct pixel_list tmp; + +#ifdef DEBUG + if (Debug) + fprintf(stderr,"open font file %d\n", fontptr->font_file_id); +#endif +/* +fprintf(stderr,"? %lx == %lx\n", pfontptr,fontptr); +*/ + if ((pfontptr == fontptr) && (pxlfp != NO_FILE)) + return; /* we need not have been called */ + + if (fontptr->font_file_id == NO_FILE) + return; /* we need not have been called */ + + tmp = pixel_files[1]; + for (current = 1; + (current <= nopen) && (tmp.pixel_file_id != fontptr->font_file_id); ) { + ++current; + tmp = pixel_files[current]; + } + /* try to find file in open list */ + + if (current <= nopen) /* file already open */ { + if ( (pxlfp = pixel_files[current].pixel_file_id) != NO_FILE ) + fseek(pxlfp, 0l, 0); + /* reposition to start of file */ + } else { + /* file not in open list */ + if (nopen < MAXOPEN) /* just add it to list */ + current = ++nopen; + else { + /* list full -- find least used file, */ + /* close it, and reuse slot for new file */ + least_used = 1; + for (i = 2; i <= MAXOPEN; ++i) + if (pixel_files[least_used].use_count>pixel_files[i].use_count) + least_used = i; + if (pixel_files[least_used].pixel_file_id != NO_FILE) { + FILE * fid; + struct font_entry *fp; + fid = pixel_files[least_used].pixel_file_id; + /* mark file as being closed in the entry */ + fp = hfontptr; + while (fp != NULL && fp->font_file_id != fid) fp = fp->next; + if (fp == NULL) + Fatal("Open file %x not found in font entry list.\n", fid); + else { + fp->font_file_id = NULL; + } + fclose( fid ); + } +#ifdef DEBUG + if (Debug) + fprintf(stderr,"\n__reuse slot %d\n", least_used); +#endif + current = least_used; + } + if ((pxlfp = BINOPEN(fontptr->name)) == NULL) { + Warning("PXL-file %s could not be opened", fontptr->name); + pxlfp = NO_FILE; + } else { +#ifdef DEBUG + if (Debug) fprintf(stderr, + "Opening File <%s> /%x/, Size(font_entry)=%d\n", + fontptr->name, pxlfp, sizeof(struct font_entry )); +#endif + + } + pixel_files[current].pixel_file_id = pxlfp; + pixel_files[current].use_count = 0; + } + pfontptr = fontptr; /* make previous = current font */ + fontptr->font_file_id = pxlfp; /* set file identifier */ + pixel_files[current].use_count++; /* update reference count */ +#ifndef USEPXL + gfin = pxlfp; +#endif +} + + +/*-->PixRound*/ +/**********************************************************************/ +/***************************** PixRound *****************************/ +/**********************************************************************/ +long +PixRound(x, conv) /* return rounded number of pixels */ +long x; /* in DVI units */ +long conv; /* conversion factor */ +{ + return((x + conv) / conv); +} + +#ifdef LJ_RESIDENT_FONTS +/*-->TryResident*/ +/**********************************************************************/ +/**************************** TryResident ***************************/ +/**********************************************************************/ +bool +TryResident(fontptr) +struct font_entry *fontptr; +{ + extern bool tfm_read_info (); + tfm_info_type tfm_info; + + /* To determine if a font is resident, check for a special family + value (header bytes 12..16 in the TFM file). This seems cleaner, + and certainly more convenient, than somehow reading an external + ljfonts.map file in which we'd have to specify information for all + the resident fonts. */ + if (tfm_read_info (fontptr->n, &tfm_info) + && tfm_info.family[0] + && strcmp (tfm_info.family, "HPAUTOTFM") == 0) { + unsigned i; + double factor = fontptr->s / (double) 0x100000; + + resident_count++; + fontptr->resident_p = TRUE; + strcpy (fontptr->symbol_set, tfm_info.coding_scheme); + fontptr->resid = tfm_info.typeface_id; + fontptr->spacing = tfm_info.spacing; + fontptr->style = tfm_info.style; + fontptr->weight = tfm_info.weight; + + if (fontptr->spacing == SPACING_FIXED) { + /* Have to select the point in pitch (characters per inch) instead + of point size, and thus have to figure out the pitch that + corresponds to the point size at which the font is used. + + To do this, take the width of the interword space, and see how + many of those characters will fit in the at size. Then convert + to how many characters will fit in one inch. That's our pitch. + + All the builtin LJ4 fonts that are monospaced are Intellifont, + which have 72.307 points per inch. Not that it really makes any + difference. We don't worry about this elsewhere, since all + point sizes are rounded to .25pt anyway, which is more than the + difference between the various definitions of `point'. */ + double ds_in_points = fontptr->s / 65536.0; + double w_in_points = tfm_info.interword / (double) 0x100000; + if (ds_in_points == 0 || w_in_points == 0) { + /* Avoid division by zero if no interword space. */ + Warning ("%s: Can't determine pitch for this monospaced font.\n", + fontptr->n); + fontptr->pitch = 10; /* Result will look awful, which is good. */ + } else { + fontptr->pitch = 72.307 / (ds_in_points * w_in_points); + } + } + +#ifdef DEBUG + if (Debug) + fprintf(stderr, "%6s: typeface=%u\tspacing=%u\tstyle=%u\tweight=%d\n", + fontptr->n, fontptr->resid, fontptr->spacing, + fontptr->style, fontptr->weight); +#endif + for (i = 0; i < NFNTCHARS; i++) { + struct char_entry *cptr = &(fontptr->ch[i]); + cptr->tfmw = (long) (tfm_info.widths[i] * factor); + cptr->cw = ((fontptr->ch[i].tfmw) / (double) hconv) + .5; + cptr->width = + cptr->height = + cptr->xOffset = + cptr->yOffset = + cptr->yyOffset = 0; + } + return TRUE; + } else { + fontptr->resident_p = FALSE; + + if (tfm_info.family[0] + && strcmp (tfm_info.family, "UNSPECIFIED") == 0) { + Warning("font family for %s is UNSPECIFIED; need to run dvicopy?", + fontptr->n); + fontptr->font_file_id = NO_FILE; + return TRUE; + } else { + return FALSE; + } + } +} +#endif + + + +/*-->ReadFontDef*/ +/**********************************************************************/ +/**************************** ReadFontDef ***************************/ +/**********************************************************************/ +void +ReadFontDef(k) +long k; +{ + long t; + unsigned short i; + struct font_entry *tfontptr; /* temporary font_entry pointer */ + struct char_entry *tcharptr; /* temporary char_entry pointer */ + static int plusid = 0; + bool font_found = FALSE; +#ifdef LJ_RESIDENT_FONTS + bool resident_font_located = FALSE; +#endif +#ifdef LJ + int depth, max_depth; +#endif + +#ifdef DEBUG + if (Debug) + fprintf(stderr,"Mallocating %d Bytes)...\n", + sizeof(struct font_entry )); +#endif + + if ((tfontptr = NEW(struct font_entry )) == NULL) + Fatal("can't malloc space for font_entry"); + + allocated_storage += sizeof(struct font_entry ); + + tfontptr->next = hfontptr; + tfontptr->font_file_id = NULL; + fontptr = hfontptr = tfontptr; + tfontptr->ncdl = 0; + tfontptr->k = k; + tfontptr->c = NoSignExtend(dvifp, 4); /* checksum */ + tfontptr->s = NoSignExtend(dvifp, 4); /* space size */ + tfontptr->d = NoSignExtend(dvifp, 4); /* design size */ + tfontptr->a = (int) NoSignExtend(dvifp, 1); /* length for font name */ + tfontptr->l = (int) NoSignExtend(dvifp, 1); /* device length */ + +#ifdef LJ + tfontptr->max_width = tfontptr->max_height = tfontptr->max_yoff = + max_depth = 0; +#endif + + GetBytes(dvifp, tfontptr->n, tfontptr->a + tfontptr->l); + tfontptr->n[tfontptr->a+tfontptr->l] = '\0'; + + tfontptr->font_mag = (long)(( + ActualFactor((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5)) + * ActualFactor(mag) +#ifdef USEPXL + * RESOLUTION * 5.0 +#else + * RESOLUTION +#endif + ) + 0.5); +/* +printf("[%ld]=%lf * %lf * %lf + 0.5 = %ld\n", + ((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5)), + ActualFactor((long)(1000.0*tfontptr->s/(double)tfontptr->d+0.5)), + ActualFactor(mag), + (double)RESOLUTION * 5, + tfontptr->font_mag ); +*/ + +#ifdef LJ_RESIDENT_FONTS + /* Pass in the name; fills in resident_p and resid (if resident). */ + + resident_font_located = (bool) TryResident(tfontptr); + + if (tfontptr->resident_p) + return; + + if (!(resident_font_located)) { +#endif + + if (!(findfile(PXLpath, + tfontptr->n, + tfontptr->font_mag, + tfontptr->name, + FALSE, + 0))) { + Warning(tfontptr->name); /* contains error messsage */ + tfontptr->font_file_id = NO_FILE; + } + else { + font_found = TRUE; + if (!( (G_noverbatim) || (G_quiet) ) ) + fprintf(stderr,"%d: using font <%s>\n", + plusid,tfontptr->name); + } +#ifdef LJ_RESIDENT_FONTS + } +#endif + tfontptr->plusid = plusid; + plusid++; + + /* sprintf(tfontptr->psname,"%s.%ld.%d", + tfontptr->n,tfontptr->font_mag,tfontptr->plusid);*/ + +#ifdef LJ + if (plusid >= HANDLE_MAX_FONTS) + Fatal("can handle only %d fonts! ask a wizzard...\n", + HANDLE_MAX_FONTS); +#endif + if (tfontptr != pfontptr) { + if (font_found) OpenFontFile(); + else + pxlfp = NO_FILE; + } +#ifdef USEPXL + if ( pxlfp == NO_FILE ) { /* allow missing pxl files */ + tfontptr->magnification = 0; + tfontptr->designsize = 0; +#endif + for (i = FIRSTFNTCHAR; i <= LASTFNTCHAR; i++) { + tcharptr = &(tfontptr->ch[i]); +#ifdef USEPXL + tcharptr->width = 0; + tcharptr->height = 0; + tcharptr->xOffset = 0; + tcharptr->yOffset = 0; +#endif + tcharptr->where.isloaded = FALSE; + tcharptr->where.address.fileOffset = NONEXISTANT; + tcharptr->tfmw = 0; + } +#ifdef USEPXL + return; + } + t = (long) NoSignExtend(pxlfp, 1); + if (t == 0) { + t = (long) NoSignExtend(pxlfp, 1); + t = (long) NoSignExtend(pxlfp, 2); + if (t == 1002) + tfontptr->id = id1002; + else if (t == 1001) + tfontptr->id = id1001; + else + Fatal("Unknown Version of PXL-format\n"); + } else { + if (t == PK_PRE) { + unsigned char temp_byte; + temp_byte = (unsigned char) NoSignExtend(pxlfp, 1); + if (temp_byte != PK_ID) Fatal( + "Wrong Version of pk file! (%d should be 89)\n", + (int)temp_byte); + else + tfontptr->id = pk89; + } else + Fatal("unknown font format in file <%s> !\n",fontptr->name); + } + + if ((tfontptr->id == id1002) || (tfontptr->id == id1001)) { + fseek(pxlfp, -20l, 2); + + t = NoSignExtend(pxlfp, 4); + if ((tfontptr->c != 0) && (t != 0) && (tfontptr->c != t)) + Warning("font = \"%s\",\n->tfm checksum = %lX,\n->pxl checksum = %lX", + tfontptr->name, tfontptr->c, t); + tfontptr->magnification = NoSignExtend(pxlfp, 4); + tfontptr->designsize = NoSignExtend(pxlfp, 4); + + if (tfontptr->id == id1001) + fseek(pxlfp, (long) (NoSignExtend(pxlfp, 4) * 4), 0); + else + fseek(pxlfp, (long) NoSignExtend(pxlfp, 4) , 0); + + for (i = FIRSTFNTCHAR; i <= 127; i++) { /* only defined for 7bit*/ + tcharptr = &(tfontptr->ch[i]); + tcharptr->width = (unsigned short) NoSignExtend(pxlfp, 2); + tcharptr->height = (unsigned short) NoSignExtend(pxlfp, 2); + tcharptr->xOffset = (short) SignExtend(pxlfp, 2); + tcharptr->yOffset = (short) SignExtend(pxlfp, 2); + tcharptr->where.isloaded = FALSE; + if (tfontptr->id == id1001) + tcharptr->where.address.fileOffset = NoSignExtend(pxlfp,4) * 4; + else + tcharptr->where.address.fileOffset = NoSignExtend(pxlfp,4); + tcharptr->tfmw = (long) + ( (double)(NoSignExtend(pxlfp, 4)) + * (double)tfontptr->s / (double) 0x100000 ); + tcharptr->cw = (long)(((double)tcharptr->tfmw/(double)hconv) + 0.5); + + if (tcharptr->width > CHAR_WIDTH_LARGE || + tcharptr->height > CHAR_HEIGTH_LARGE ) + tcharptr->charsize = LARGE_SIZE; + else + tcharptr->charsize = SMALL_SIZE; +#ifdef LJ + max(tfontptr->max_width,tcharptr->width); + max(tfontptr->max_height,tcharptr->height); + if (tcharptr->yOffset > 0 && (int)tfontptr->max_yoff < (int)tcharptr->yOffset) + tfontptr->max_yoff = tcharptr->yOffset; + if ((depth = tcharptr->height - tcharptr->yOffset)>max_depth) + max_depth = depth; +#endif + + } +#ifdef LJ + tfontptr->max_height = max_depth ? tfontptr->max_yoff+max_depth : + tfontptr->max_yoff+1; +#endif + } else { /* PK 89 format */ + unsigned char temp_byte; + register unsigned char flag_byte; + long hppp, vppp, pkloc, packet_length; + int car, ii; + + /* read comment */ + for ( ii = temp_byte = (unsigned char) NoSignExtend(pxlfp, 1); + ii>0; ii--) { + flag_byte = (unsigned char) NoSignExtend(pxlfp, 1); +#ifdef DEBUG + if (Debug) fprintf(stderr, "%c", flag_byte ) ; +#endif + } +#ifdef DEBUG + if (Debug) fprintf(stderr, "\n"); +#endif + pkloc = 3 + (int)temp_byte; + tfontptr->designsize = NoSignExtend(pxlfp, 4); + + t = NoSignExtend(pxlfp, 4); + if ((tfontptr->c != 0) && (t != 0) && (tfontptr->c != t)) + Warning("font = \"%s\",\n->tfm checksum = %lX,\n->pxl checksum = %lX", + tfontptr->name, tfontptr->c, t); + + hppp = NoSignExtend(pxlfp, 4); + vppp = NoSignExtend(pxlfp, 4); + if (hppp != vppp) + Warning("aspect ratio is %ld:%ld (should be 1:1)!", hppp,vppp); + tfontptr->magnification = (long)(hppp * 72.27 * 5 / 65536l + 0.5); + + pkloc += 16; + flag_byte = skip_specials(&pkloc); + + while (flag_byte != PK_POST) { + if ((flag_byte & 7) == 7) { + /* fprintf(stderr,"\nRead long character preamble\n"); */ + + packet_length = (unsigned long)NoSignExtend(pxlfp,4); + if ((car = (int)NoSignExtend(pxlfp, 4)) > (LASTFNTCHAR)) + Fatal("Bad character (%d) in PK-File\n",(int)car) ; + + tcharptr = &(tfontptr->ch[car]); + tcharptr->where.address.fileOffset = pkloc; + /* set pkloc to end_of_packet */ + pkloc += packet_length + 8; + + tcharptr->tfmw = (long) NoSignExtend(pxlfp, 4); + (void) NoSignExtend(pxlfp, 4); /* horesc not used */ + (void) NoSignExtend(pxlfp, 4); /* not used */ + + tcharptr ->width = (unsigned short) NoSignExtend(pxlfp, 4); + tcharptr ->height = (unsigned short) NoSignExtend(pxlfp, 4); + tcharptr ->xOffset = (short) SignExtend(pxlfp, 4); + tcharptr ->yOffset = (short) SignExtend(pxlfp, 4); + tcharptr ->where.isloaded = FALSE; + } else if (flag_byte & 4) { + /* fprintf(stderr,"Read extended short character preamble\n"); */ + + packet_length = ((long) flag_byte & 3) * 65536l + + (unsigned short) NoSignExtend(pxlfp, 2); + if ((car = (int)NoSignExtend(pxlfp, 1)) > (LASTFNTCHAR)) + Fatal("Bad character (%d) in PK-File\n",(int)car) ; + + tcharptr = &(tfontptr->ch[car]); + tcharptr->where.address.fileOffset = pkloc; + /* set pkloc to end_of_packet */ + pkloc += packet_length + 3; + + tcharptr->tfmw = (long) NoSignExtend(pxlfp, 3); +/* + { register unsigned short t; + t = (unsigned short) NoSignExtend(pxlfp, 1); + tcharptr->tfmw = t * 65536l + + (unsigned short) NoSignExtend(pxlfp, 2); + } +*/ + /* horesc not used */ + (void) NoSignExtend(pxlfp, 2) ; + tcharptr ->width = (unsigned short) NoSignExtend(pxlfp,2); + tcharptr ->height = (unsigned short) NoSignExtend(pxlfp,2); + tcharptr ->xOffset = (short) SignExtend(pxlfp, 2); + tcharptr ->yOffset = (short) SignExtend(pxlfp, 2); + tcharptr ->where.isloaded = FALSE; + } else { + /* fprintf(stderr,"<Read short character preamble@>\n"); */ + + packet_length = ((long)flag_byte & 3) * 256 + + NoSignExtend(pxlfp, 1) ; + if ((car = (int)NoSignExtend(pxlfp, 1)) > (LASTFNTCHAR)) + Fatal("Bad character (%d) in PK-File\n",(int)car) ; + + tcharptr = &(tfontptr->ch[car]); + tcharptr->where.address.fileOffset = pkloc; + /* set pkloc to end_of_packet */ + pkloc += packet_length + 2 ; + + tcharptr->tfmw = (long) NoSignExtend(pxlfp, 3); +/* + { register unsigned short t; + t = (unsigned short) NoSignExtend(pxlfp, 1); + tcharptr->tfmw = t * 65536l + + (unsigned short) NoSignExtend(pxlfp, 2); + } +*/ + /* horesc not used */ + (void) NoSignExtend(pxlfp, 1) ; + tcharptr ->width = (unsigned short) NoSignExtend(pxlfp,1); + tcharptr ->height = (unsigned short) NoSignExtend(pxlfp,1); + tcharptr ->xOffset = (short) SignExtend(pxlfp, 1); + tcharptr ->yOffset = (short) SignExtend(pxlfp, 1); + tcharptr ->where.isloaded = FALSE; + } + + tcharptr->tfmw = (long) + ( tcharptr->tfmw * (double)tfontptr->s / (double) 0x100000 ); + + tcharptr->cw = (long)(((double)tcharptr->tfmw / + (double)hconv) + 0.5); + + if (tcharptr->width > CHAR_WIDTH_LARGE || + tcharptr->height > CHAR_HEIGTH_LARGE ) + tcharptr->charsize = LARGE_SIZE; + else + tcharptr->charsize = SMALL_SIZE; + +#ifdef LJ +/* +printf("char=%d: this=%d, max_width=%d, this=%d,max_height=%d, this=%d,max_yoff=%d\n", + car, tcharptr->width, tfontptr->max_width, + tcharptr->height,tfontptr->max_height, + tcharptr->yOffset,tfontptr->max_yoff); +*/ + max(tfontptr->max_width, tcharptr->width); + max(tfontptr->max_height,tcharptr->height); + if (tcharptr->yOffset > 0 && (int)tfontptr->max_yoff < (int)tcharptr->yOffset) + tfontptr->max_yoff = tcharptr->yOffset; + + if ((depth = tcharptr->height - tcharptr->yOffset) > max_depth) + max_depth = depth; +#endif +/* +fprintf(stderr,"char=%d, yotcharptr=%lx, flag_byte=%d, font=%lx\n",car, tcharptr,flag_byte,tfontptr); +*/ + tcharptr->flag_byte = flag_byte; + fseek(pxlfp, (long) pkloc, 0); + flag_byte = skip_specials(&pkloc); + + } /* end of while */ +#ifdef LJ +tfontptr->max_height = max_depth ? tfontptr->max_yoff+max_depth : + tfontptr->max_yoff+1; +#endif + +/* +printf("fontid=%d: max_width=%u, max_height=%d, max_yoff=%u\n", + tfontptr->plusid, tfontptr->max_width, + tfontptr->max_height, tfontptr->max_yoff); +*/ + +#else + if ( pxlfp == NO_FILE ) /* allow missing pxl files */ + return; + + gfin = pxlfp; + seekpost(); + readpost(); + if ((tfontptr->c != 0) && (checksum != 0) && (tfontptr->c != checksum)) + Warning("font = \"%s\",\n-->font checksum = %d,\n-->dvi checksum = %d", + tfontptr->name, tfontptr->c, checksum); + + for(i=FIRSTFNTCHAR; i<=LASTFNTCHAR; i++) { + if (char_exists[i]) { + tcharptr = &(tfontptr->ch[i]); + tcharptr->tfmw = (long)(((float)tfm_wd[i]*(float)tfontptr->s) / + (float)((long)1l<<20)); + tcharptr->where.address.fileOffset = char_pointer[i]; + } +#ifdef LJ +/* GF USER PLEASE CHECK IF THIS CODE WORKS + tfontptr->max_width = gf_font_max_m; + tfontptr->max_height = gf_font_max_n; + tfontptr->max_yoff = gf_font_min_n; +*/ +#endif +#endif +/*****************************************************************************/ +/*if (tcharptr->charsize==LARGE_SIZE) + fprintf(stderr,"%d:\t <%c> w=%d h=%d xO=%d yO=%d tfmw=%ld cw=%ld %d\n", + i,(char) i, + tcharptr->width,tcharptr->height,tcharptr->xOffset,tcharptr->yOffset, + tcharptr->tfmw, tcharptr->cw, (int)(tcharptr->charsize)); + */ +/*****************************************************************************/ + } + } + + +unsigned char +skip_specials( pkloc ) +long *pkloc; +{ + long i, j; + register unsigned char flag_byte; + do { + flag_byte = (unsigned char) NoSignExtend(pxlfp, 1); +/* +fprintf(stderr,"flagbyte = %d, pkloc=%ld\n",(int)flag_byte,*pkloc); +*/ + + (*pkloc) ++; + if (flag_byte >= 240) + switch (flag_byte) { + case 240: + case 241: + case 242: + case 243 : { + i = 0 ; + for (j = 240; j <= (long)flag_byte; j++) { + i = 256 * i + NoSignExtend(pxlfp, 1) ; + (*pkloc) ++; + } + for (j = 1; j <= i; j++) { + (void) NoSignExtend(pxlfp, 1) ; + (*pkloc) ++; + } + break; + } + case 244 : { + i = NoSignExtend(pxlfp, 4); + (*pkloc) += 4; + break; + } + case 245 : + break; + case 246 : + break ; + case 247: + case 248: + case 249: + case 250: + case 251: + case 252: + case 253: + case 254: + case 255: { + Fatal("Unexpected flagbyte %d!\n", + (int)flag_byte) ; + } + } + } while (!((flag_byte < 240) || (flag_byte == PK_POST))) ; + return(flag_byte); +} + + +/*-->ReadPostAmble*/ +/**********************************************************************/ +/************************** ReadPostAmble ***************************/ +/**********************************************************************/ +/*********************************************************************** + This routine is used to read in the postamble values. It + initializes the magnification and checks the stack height prior to + starting printing the document. +***********************************************************************/ +void +ReadPostAmble(load) +bool load; +{ + FindPostAmblePtr (&postambleptr); + if (NoSignExtend(dvifp, 1) != POST) + Fatal ("POST missing at head of postamble"); +#ifdef DEBUG + if (Debug) + fprintf(stderr,"got POST command\n"); +#endif + ppagep = NoSignExtend(dvifp, 4); + num = NoSignExtend(dvifp, 4); + den = NoSignExtend(dvifp, 4); + mag = NoSignExtend(dvifp, 4); + if ( usermag > 0 && usermag != mag ) + Warning("DVI magnification of %ld over-ridden by user (%ld)", + mag, usermag ); + if ( usermag > 0 ) + mag = usermag; + hconv = DoConv(num, den, hconvRESOLUTION); + vconv = DoConv(num, den, vconvRESOLUTION); + (void) NoSignExtend(dvifp, 4); /* height-plus-depth of tallest page */ + (void) NoSignExtend(dvifp, 4); /* width of widest page */ + if (NoSignExtend(dvifp, 2) >= STACK_SIZE) + Fatal ("Stack size is too small"); + (void) NoSignExtend(dvifp, 2); /* this reads the number of pages in */ + /* the DVI file */ +#ifdef DEBUG + if (Debug) + fprintf(stderr,"now reading font defs"); +#endif + if (load) + GetFontDef (); +} + + +/*-->LoadAChar*/ +/**********************************************************************/ +/***************************** LoadAChar ******************************/ +/**********************************************************************/ +void +LoadAChar(c, ptr) +long c; +register struct char_entry *ptr; +{ + long *pr; + long bytes; + + if (ptr->where.address.fileOffset == NONEXISTANT +#ifdef LJ_RESIDENT_FONTS + || fontptr->resident_p +#endif + ) { + ptr->where.isloaded = FALSE; + return; + } + + OpenFontFile(); + +#ifdef DEBUG + if (Debug) + fprintf(stderr, "LoadAChar: <%c>(%ld) from file at pos %ld\n", + (char)c,c,ptr->where.address.fileOffset); +#endif + +#ifdef USEPXL + + fseek(pxlfp, ptr->where.address.fileOffset, 0); + + if (fontptr->id == pk89) { +#ifdef PARANOIA + unsigned char temp; + temp = (unsigned char) NoSignExtend(pxlfp, 1); + + if ((int)(ptr->flag_byte) != (int)temp) { + fprintf(stderr,"font=%lx, ptr=%lx\n",fontptr,ptr); + Fatal("%d: oh boy! old flag %d, new flag %d, ptr=%lx\n", + (int)c,(int)(ptr->flag_byte),(int)temp,ptr); + } +#endif + + if ((ptr->flag_byte & 7) == 7) { + bytes = ((long) NoSignExtend(pxlfp, 4)) - 28; + fseek(pxlfp, ptr->where.address.fileOffset + 36, 0); +/* +fprintf(stderr,"bytes=%d, seeking at %ld\n", + bytes, ptr->where.address.fileOffset + 36); +*/ + } else if ((ptr->flag_byte & 4) == 4) { + bytes = ((long)ptr->flag_byte & 3) + * 65536l + NoSignExtend(pxlfp, 2) - 13; + fseek(pxlfp, ptr->where.address.fileOffset + 16, 0); + } else { + bytes = ((long)ptr->flag_byte & 3) + * 256 + NoSignExtend(pxlfp, 1) - 8; + fseek(pxlfp, ptr->where.address.fileOffset + 10, 0); + } + } else if (fontptr->id == id1002) + bytes = ((( (long)ptr->width + 7) >> 3) * (long) ptr->height); + else if (fontptr->id == id1001) + bytes = 4 * (((long)ptr->width + 31) >> 5) * (long)ptr->height; + else + bytes = 0; + + if (bytes > 0) { + /* do NOT load Huge characters */ + if ((bytes > HUGE_CHAR_PATTERN) && (fontptr->id != pk89)) { + qfprintf(stderr,"Huge Character <%c> (%ld Bytes)\n", (char)c, bytes); + ptr->charsize = HUGE_SIZE; + ptr->where.isloaded = FALSE; + } else { + if ( (pr = (long *)malloc( bytes )) == NULL ) + Fatal("Unable to allocate %ld bytes for char <%c>\n", + bytes, (char)c); +/* + * else fprintf(stderr,"allocating %ld bytes char <%c>(%d)\t at 0x%lx\n", + * bytes, (char)c,(int)c,pr); + */ +#ifdef DEBUG + if (Debug) + fprintf(stderr, + "Allocating Char <%c>, FileOffset=%lX, Bytes=%ld (%d) <%d>\n", + (char) c, ptr->where.address.fileOffset, bytes, + (int)bytes, (unsigned int)bytes); +#endif + allocated_storage += bytes; + fread(pr, 1, (int) bytes , pxlfp); + ptr->where.address.pixptr = pr; + } + } +#else + fseek(gfin, ptr->where.address.fileOffset, 0); + gettochar(); + readbits(); + if (num_bytes > HUGE_CHAR_PATTERN) + ptr->charsize = HUGE_SIZE; +#endif + ptr->where.isloaded = TRUE; + if (ptr->charsize != SMALL_SIZE +#ifdef LJ + /* we might have problems at the edge of the paper with diff. sized characters + * the correct treatment would be to check whether the bounding box of + * tfontptr is within the paper relative to the current position + */ + || fontptr->max_height > CHAR_HEIGTH_LARGE + || (rasterfont[fontptr->plusid]) +#endif + ) + return; + + EmitChar(c, ptr); +#ifdef USEPXL + /* we should really free the space used by the PXL data after this + point, but it is not large, and besides, we may want to be + more clever in the future, about sending bitmaps. So keep + the data around */ +#endif +} +/*-->SetChar*/ +/**********************************************************************/ +/***************************** SetChar ******************************/ +/**********************************************************************/ +void +SetChar(c, command, PassNo, do_posn,in_string) +long c; +short command; +int PassNo; +bool do_posn,in_string; +{ + register struct char_entry *ptr; /* temporary char_entry pointer */ + bool pos_after = FALSE; + + ptr = &(fontptr->ch[c]); + if (!((ptr->where.isloaded) || (ptr->charsize == HUGE_SIZE))) + LoadAChar(c, ptr); + if (PassNo == 0) + return; + + if (do_posn) { +#ifdef IBM3812 + if (CharStringPos>0) { + fprintf(stderr,"!!!! That should never happen!!!\n"); + CharStringOut; + } +#endif + SetPosn(h, v); + } + +/* +printf("(%d) hh=%ld (+%ld/+%ld), h=%ld, xh=%ld,xhh=%ld, [%ld|%ld] ->%d\n", + (int)do_posn,hh,(long)ptr->cw,(long)ptr->cw*(long)hconv,h, + PIXROUND(h, hconv), + PIXROUND(hh, hconv), + labs((hh-h)),hconv,(labs((hh-h))>hconv) + ); +*/ + + if (in_string && (labs((hh-h))>hconv)) { +#ifdef IBM3812 + CharStringOut; +#endif + SetPosn(h, v); + } + +/* +fprintf(stderr,"raster?=%d - last_ry=%d, last_rx=%d,mmax-height=%d\n", + (int)last_ry < fontptr->max_height, (int)last_ry,(int)last_rx, + (int)fontptr->max_height); +*/ + + if (fontptr->font_file_id != NO_FILE) { /* ignore missing fonts */ + if ( +#ifdef LJ_RESIDENT_FONTS + !fontptr->resident_p && +#endif + (ptr->charsize != SMALL_SIZE +#ifdef LJ + /* the LaserJet cannot print characters + * where the bounding box lies outside the + * paper edge. Missing: right paper edge + */ + || last_ry < (int)fontptr->max_height + || fontptr->max_height > CHAR_HEIGTH_LARGE + || (rasterfont[fontptr->plusid]) +#endif + )) { +#ifdef LJ + int tmp; + char sign; + + if (!do_posn) { + SetPosn(h, v); + } +#ifdef USEPXL + tmp = (int) -ptr->yOffset; +#else + tmp = (int) num_rows-y_offset; +#endif + if (tmp != 0) { + if (tmp < 0) { + sign = '-'; tmp = -tmp; + } else + sign = '+'; + EMIT(outfp, "\033*p%c%dY", sign, tmp); + } +#ifdef USEPXL + tmp = (int) -ptr->xOffset; +#else + tmp = (int) -x_offset; +#endif + if (tmp != 0) { + if (tmp < 0) { + sign = '-'; tmp = -tmp; + } else + sign = '+'; + EMIT(outfp, "\033*p%c%dX", sign, tmp); + } +#endif +#ifdef IBM3812 + CharStringOut; +#endif +#ifdef DEBUG + if (Debug) +#ifndef vms + fprintf(stderr,"Raster character <%c> %hd\n", (char) c,(short)c); +#else + fprintf(stderr,"Raster character <%c> %d\n", (char) c,(short)c); +#endif +#endif + RasterChar(ptr); + pos_after = TRUE; + } else { + unsigned char cc; + cc = VisChar((char)c); +#ifdef IBM3812 +#ifdef USEPXL + if ( ptr->yyOffset || (!in_string) ) { + CharStringOut; + MoveVert(ptr->yyOffset); + sprintf(PMPformat, "\01%c", cc); + PMPout(2, PMPformat); + MoveVert((int)-(ptr->yyOffset)); + } else { +#endif + if (CharStringPos==CHARSTRINGMAX) + CharStringOut; + + CharString[CharStringPos] = cc; + CharStringPos++; +#ifdef USEPXL + } +#endif +#endif +#ifdef LJ +#define TRANSPARENTCHAR(ch) \ + if ((ch == 0l) || (ch >= 7l && ch <= 15l) || (ch == 27l)) \ + EMIT(outfp, "\033&p1X%c", (unsigned char)ch); \ + else EMITC((unsigned char)ch) +#ifdef USEPXL + if (ptr->yyOffset) { +#ifndef vms + EMIT(outfp, "\033*p+%hdY", ptr->yyOffset); + TRANSPARENTCHAR(cc); + EMIT(outfp, "\033*p-%hdY", ptr->yyOffset); /* GUGUGU 255 */ +#else + EMIT(outfp, "\033*p+%dY", ptr->yyOffset); + TRANSPARENTCHAR(cc); + EMIT(outfp, "\033*p-%dY", ptr->yyOffset); /* GUGUGU 255 */ +#endif + } else +#endif +/* EMITC( (unsigned char)c);*/ + { TRANSPARENTCHAR(cc);} +#endif + } + hh += (long) ptr->cw*hconv; + } + if (command <= SET4) + h += ptr->tfmw; + if (pos_after) { + SetPosn(h, v); + } +} + + +void +DoBop() +{ + struct font_entry *p; +#ifdef LJ + register short i; + if (fonts_used_on_this_page > MAX_FONTS_PER_PAGE) { + for (i = 0; i < HANDLE_MAX_FONTS; i++) + rasterfont[i] = FALSE; + } + fonts_used_on_this_page = 0; +#endif + for (p = hfontptr; p; p = p->next) { + p->used_on_this_page = FALSE; + } +} + + +/*-->SetFntNum*/ +/**********************************************************************/ +/**************************** SetFntNum *****************************/ +/**********************************************************************/ +void +SetFntNum(k, Emitting) +long k; +bool Emitting; +/* this routine is used to specify the font to be used in printing future + characters */ +{ +#ifdef LJ + static unsigned short plusid = 0; +#endif + fontptr = hfontptr; + while ((fontptr != NULL) && (fontptr->k != k)) + fontptr = fontptr->next; + if (fontptr == NULL) + Fatal("font %ld undefined", k); + if (Emitting && fontptr->font_file_id != NO_FILE) { + if (!fontptr->used_on_this_page +#ifdef LJ_RESIDENT_FONTS + && !fontptr->resident_p +#endif + ) { + fontptr->used_on_this_page = TRUE; +#ifdef LJ + if (++fonts_used_on_this_page > MAX_FONTS_PER_PAGE) { + qfprintf(stderr,"this is the %d. font on this page!", + fonts_used_on_this_page); + qfprintf(stderr," (max = %d) rastering characters!\n", + MAX_FONTS_PER_PAGE); + rasterfont[fontptr->plusid] = TRUE; + } +#endif + } +#ifdef DEBUG + if (Debug) + fprintf(stderr, "Switching to font #%d (%s).\n", k, fontptr->n); +#endif + /* activate font */ +#ifdef IBM3812 + sprintf(PMPformat, "\323%c", (unsigned char)fontptr->plusid); + PMPout(2, PMPformat); +#endif +#ifdef LJ + if (!rasterfont[fontptr->plusid]) { +#ifdef LJ_RESIDENT_FONTS + if (fontptr->resident_p) { +#ifdef DEBUG + if (Debug) + fprintf(stderr, "Resident font #%d.\n", fontptr->resid); +#endif + EMIT(outfp, "\033(%s", fontptr->symbol_set); + EMIT(outfp, "\033(s%up%.2f%c%us%db%uT", + fontptr->spacing, + /* height in points, or pitch */ + fontptr->spacing ? fontptr->s / 65536.0 + : fontptr->pitch , + fontptr->spacing ? 'v' : 'h', /* height or pitch? */ + fontptr->style, /* upright, italic, ... */ + fontptr->weight, /* regular, bold, ... */ + fontptr->resid); + } else +#endif /* LJ_RESIDENT_FONTS */ + if (fontptr->plusid>0) EMIT(outfp, "\033(%dX", fontptr->plusid); + else EMIT(outfp, "\033(X"); + } +/* else fprintf(stderr,"I am doing rasterfont for plusid=%d instead\n", + fontptr->plusid); +*/ +#endif + } +#ifdef LJ /* reassignment of printer font id 0.48 */ + else if (fontptr->font_file_id != NO_FILE +#ifdef LJ_RESIDENT_FONTS + && !fontptr->resident_p +#endif + ) { + if (fontptr->ncdl == 0) { +#ifdef DEBUG + if (Debug) + fprintf(stderr, "Changing plusid from %d to %d\n", + fontptr->plusid, (int)plusid); +#endif + fontptr -> plusid = plusid; + plusid ++; + } + } +#endif +} + + +/*-->SetPosn*/ +/**********************************************************************/ +/***************************** SetPosn ******************************/ +/**********************************************************************/ +void /* output a positioning command */ +SetPosn(x, y) +long x, y; +{ + int rx, ry; + rx = (int)PIXROUND(x, hconv) + x_goffset; + ry = (int)PIXROUND(y, vconv) + y_goffset; + +/* +* fprintf(stderr,"setposn to %ld/%ld, %d/%d\n",x,y,rx,ry); +*/ + +#ifdef IBM3812 + PMPcont(3); + PMPoutC('\340'); + EMITWORD(LARGER(rx,0)); + + if (last_ry != ry) { /* necessary to set new y-position */ + PMPcont(3); + PMPoutC('\341'); + EMITWORD(LARGER(ry,0)); + } +#endif +#ifdef LJ + if (last_ry != ry) /* necessary to set new y-position */ + EMIT(outfp, "\033*p%dx%dY", LARGER(rx,0), LARGER(ry,0)); + else + EMIT(outfp, "\033*p%dX", LARGER(rx,0)); +#endif + + last_ry = ry; /* last y-position on output device */ + last_rx = rx; /* last x-position on output device */ +/* + * must know where device "really" is horizontally, for rel. posning. + * (maybe in the future), but we always use direct positioning for + * vertical movement. + */ + /* hh = rx * hconv; */ + hh = x; + vv = y; +/* + * fprintf(stderr,"DoPosn: x=%ld, y=%ld, rx=%d, ry=%d, hh=%ld, vv=%ld\n", + * x,y,rx,ry,hh,vv); + */ +} + + +#ifdef IBM3812 +/*-->PMPLine*/ +/**********************************************************************/ +/***************************** PMPLine ******************************/ +/**********************************************************************/ +void /* drawing lines on the 3812 using PMP vector commands */ +PMPLine(w, y, x) +int w, y, x; +{ + + if ((w == 0) || ((x == 0) && (y == 0))) + return; + +/* +fprintf(stderr,"w=%d / %d - %d, y=%d / %d - %d, x=%d / %d - %d\n", + w,(char)(w & 0xff),(int)((signed_char)(w & 0xff)), + y,(char)(y & 0xff),(int)((signed_char)(y & 0xff)), + x,(char)(x & 0xff),(int)((signed_char)(x & 0xff))); +*/ + + if ( (((signed_char)(x & 0xff)) == x ) && + ( ((signed_char)(y & 0xff)) == y ) ) { + PMPcont(6); + PMPout(1, "\370"); + EMITWORD(3); /* length of vector */ + PMPoutC((unsigned char)(0x80 | 0x00 | (unsigned char) w)); + PMPoutC((signed_char)(y & 0xff)); + PMPoutC((signed_char)(x & 0xff)); +/* + fprintf(stderr,"F8 00 03: w=%d, x=%d(%d-%.2X), y=%d(%d-%.2X),\n", + w,x,(char)(x & 0xff),(signed_char)(x & 0xff), + y,(char)(y & 0xff),(signed_char)(y & 0xff)); +*/ + + } else { + PMPcont(8); + PMPout(1, "\370"); + EMITWORD(4 + 1); /* length of vector */ + PMPoutC((unsigned char)(0xC0 | 0x00 | (unsigned char) w)); + EMITWORD(y); + EMITWORD(x); +/* + fprintf(stderr,"F8 00 05: w=%d, x=%d, y=%d,\n", w,x,y); +*/ + } +} + + +#endif +/*-->SetRule*/ +/**********************************************************************/ +/***************************** SetRule ******************************/ +/**********************************************************************/ +void /* this routine will draw a rule */ +SetRule(a, b, Set) +long a, b; +int Set; +{ + long xx, yy; +#ifdef IBM3812 + short hor_offset, vert_offset, ll; +#endif + if ( a > 0 && b > 0 ) { + SetPosn(h, v); /* lower left corner */ + xx = (long)PIXROUND(b, hconv); /* width */ + yy = (long)PIXROUND(a, vconv); /* height */ + +#ifdef DEBUG + if (Debug) + fprintf(stderr,"Rule xx=%ld, yy=%ld\n", xx, yy); +#endif + +#ifdef IBM3812 + hor_offset = (short)(last_ry - yy); + if (hor_offset < 0) yy += hor_offset; + if (last_rx < 0) xx += last_rx; + + if (Landscape) { + if (last_ry > MAX_PAGE_WIDTH) yy += MAX_PAGE_WIDTH-last_ry; + hor_offset = (short)(MAX_PAGE_HEIGHT - (last_rx + xx)); + } else { + if (last_ry > MAX_PAGE_HEIGHT) yy += MAX_PAGE_HEIGHT-last_ry; + hor_offset = (short)(MAX_PAGE_WIDTH - (last_rx + xx)); + } + if (hor_offset < 0) xx += hor_offset; + + if ((xx > 31) && (yy > 31)) { +/* + * fill area by multiple lines (kind of a mess) + * process for simplicity always horizontally + */ + +/* fprintf(stderr, "large box: w=%d, x=%d, y=%d\n",(int)yy,(int)xx,0);*/ + + hor_offset = HOR_HALF(30); + MoveHor(hor_offset); + vert_offset = VERT_HALF(30); + MoveVert(-vert_offset); + ll = (short)xx - 30; + + for (; yy > 30; yy -= 30) { + PMPLine(30, 0, ll); + MoveHor(-ll); + MoveVert(-30); + } + + hor_offset = -hor_offset + HOR_HALF(yy); + MoveHor(hor_offset); + vert_offset = (vert_offset - 30) + VERT_HALF(yy); + MoveVert(-vert_offset); + + PMPLine((int)yy, 0, (int)(xx - yy)); + + } else if ( (yy < xx) && (xx > 0) ) { + +/* fprintf(stderr, "hori rule: w=%d, x=%d, y=%d\n",(int)yy,(int)(xx-yy),0);*/ + + hor_offset = HOR_HALF(yy); + vert_offset = VERT_HALF(yy); + + MoveHor(hor_offset); + MoveVert(-vert_offset); + + PMPLine((int)yy, 0, (int)(xx - yy)); + } else if ( (xx < yy) && (yy > 0)) { + + hor_offset = HOR_HALF(xx); + vert_offset = VERT_HALF(xx); +/* + fprintf(stderr, "move: x=%d, y=%d\n",hor_offset,-vert_offset); + fprintf(stderr, "vert rule: w=%d, x=%d, y=%d\n",(int)xx,0,(int)-(yy-xx)); +*/ + MoveHor(hor_offset); + MoveVert(-vert_offset); + + PMPLine((int)xx, (int)-(yy - xx), 0); + } else if (xx == yy) { + short y0; /* small square box!! */ + + y0 = (short)yy / 2; + hor_offset = HOR_HALF(y0); + MoveHor(hor_offset); + vert_offset = VERT_HALF(y0); + MoveVert(-vert_offset); + ll = (short)xx - y0; + + PMPLine((int)y0, 0, ll); + + hor_offset = -(ll + hor_offset); + vert_offset = (y0 - vert_offset); + + yy -= (long)y0; + hor_offset += HOR_HALF(yy); + MoveHor(hor_offset); + vert_offset += VERT_HALF(yy); + MoveVert(-vert_offset); + + PMPLine((int)yy, 0, (int)xx - yy); + } +#endif +#ifdef LJ + if (last_ry + 1 < yy) yy = last_ry + 1; + if (last_rx < 0) xx += last_rx; + + if (((int)pgsiz_dots >0) && ((int)last_ry > (int)pgsiz_dots)) + yy += (long)pgsiz_dots - (long)last_ry; + + if ((yy>0) && (xx>0)) + EMIT(outfp, "\033*p-%ldY\033*c%lda%ldbP", yy - 1, xx, yy); +#endif + last_ry = UNKNOWN; /* next time full positioning */ + } + if (Set) + h += b; +} + + +/*-->SetString*/ +/**********************************************************************/ +/***************************** SetString ****************************/ +/**********************************************************************/ +void +SetString(firstch, PassNo) /* read and set a consecutive string of chars */ +short firstch; +int PassNo; +{ + short c; + register unsigned short i; + +#ifdef DEBUG + if (Debug) + fprintf(stderr, "SetString "); +#endif + for (i = 0, c = firstch; c >= SETC_000 && c <= SETC_127; i++) { +#ifdef DEBUG + if (Debug) + fprintf(stderr, "%d(%c) ", c, c); +#endif + SetChar((long)c, c, PassNo, (bool)(i==0),TRUE); + c = (short) NoSignExtend(dvifp, 1); + } + fseek(dvifp, -1l, 1); /* backup one character */ +#ifdef IBM3812 + CharStringOut; +#endif +#ifdef DEBUG + if (Debug) + fprintf(stderr, "...SetString\n"); +#endif +} + +#ifndef ARITHMETIC_RIGHT_SHIFT +long signTab[5] = {0,0x00000080,0x00008000,0x00800000,0x00000000}; +long extendTab[5] = {0,~0^0xff,~0^0xffff,~0^0xffffff,~0^0xffffffff}; +#endif + +/*-->SignExtend*/ +/**********************************************************************/ +/**************************** SignExtend ****************************/ +/**********************************************************************/ +long +SignExtend(fp, n) /* return n byte quantity from file fd */ +register FILE *fp; /* file pointer */ +register int n; /* number of bytes */ +{ + int n1; /* number of bytes */ + long x; /* number being constructed */ +#ifdef SIGN_DEBUG + long x0; /* copy of x */ +#endif + x = getc(fp); /* get first (high-order) byte */ + n1 = n--; + while (n--) { + x <<= 8; + x |= getc(fp); + } +/* + * NOTE: This code assumes that the right-shift is an arithmetic, rather + * than logical, shift which will propagate the sign bit right. According + * to Kernighan and Ritchie, this is compiler dependent! + */ + +#ifdef SIGN_DEBUG + x0 = x; +#endif + +#ifdef ARITHMETIC_RIGHT_SHIFT + x <<= 32 - 8 * n1; + x >>= 32 - 8 * n1; /* sign extend */ +#else + if (x & signTab[n1]) x |= extendTab[n1]; +#endif + +#ifdef SIGN_DEBUG + fprintf(stderr,"\tSignExtend(fp,%d)=%X, was=%X,%d\n", + n1,x,x0,x0&signTab[n1]); +#endif + +#ifdef DEBUG + if (Debug > 1) + fprintf(stderr,"\tSignExtend(fp,%d)=%X\n", n1, x); +#endif + return(x); +} + + +/*-->SkipFontDef*/ +/**********************************************************************/ +/**************************** SkipFontDef ***************************/ +/**********************************************************************/ +void +SkipFontDef() +{ + int a, l; + char n[STRSIZE]; + + (void) NoSignExtend(dvifp, 4); + (void) NoSignExtend(dvifp, 4); + (void) NoSignExtend(dvifp, 4); + a = (int) NoSignExtend(dvifp, 1); + l = (int) NoSignExtend(dvifp, 1); + GetBytes(dvifp, n, a + l); +} + + +/*-->Warning*/ +/**********************************************************************/ +/***************************** Warning ******************************/ +/**********************************************************************/ +void /* issue a warning */ +Warning(fmt, a, b, c, d) +char *fmt; /* format */ +char *a, *b, *c, *d; /* arguments */ +{ +#ifndef vms + G_errenc = 1; +#else + G_errenc = (SS$_ABORT | STS$M_INHIB_MSG); /* no message on screen */ +#endif + if ( G_nowarn || G_quiet ) + return; + + fprintf(stderr, "warning : "); + fprintf(stderr, fmt, a, b, c, d); + fprintf(stderr, "\n"); +} + +void +PutWord(w) +int w; +{ + EMITC((char)(w >> 8) & 0xff); + EMITC((char)w & 0xff); +} + + +#ifdef IBM3812 +/*-->PMPout*/ +/*****************************************************************************/ +/* This routine produces the PMP-envelopes for the 3812. Its semantics are: + + first arg == 0 ... flush buffer + first arg == -1 ... number of bytes specified in the second argument + have to be continuous, that is they must not + be disrupted by ENTER PMP etc. + first arg > 0 output first arg bytes + + If arg2 > OUTBUFSIZE ... flush buffer, + switch to unbuffered mode + (dont't collect PMP commands) + If arg2+bufferpointer > OUTBUFSIZE ... flush buffer, + block will fit into buffer + otherwise ..... block will fit into buffer + + Buffering is done to reduce the ENTER PMP-commands. Initially + the 3812 is in PC-ASCII mode. In order to issue a PMP-command it is + necessary to enter PMP mode. The ENTER-PMP-command contains the + number of bytes that will be interpreted as PMP-commands. In the + most naive approach for each primitive command (eg. set cursor) you + have to produce a seperate ENTER-PMP-envelope (5 bytes). It is + favourable to collect as many PMP commands as possible in one envelope. */ +/*****************************************************************************/ +void +PMPout(l, s) +char *s; +int l; +{ + static char buffer[OUTBUFSIZE]; + static unsigned short bp = 0; /* range 0..OUTBUFSIZE */ + static long continuous = 0l; + static bool buffered = TRUE; + + if (l == 0) { + if (bp == 0) + return; + EMIT(outfp, "\033[C%c%c", (unsigned char)(bp & 0xFF), + (unsigned char)(bp >> 8)); + EMITB((int)bp, buffer); + bp = 0; + return; + } + if (l == -1) { + continuous = (long)s; + if (continuous + (long)bp + 5l > (long) OUTBUFSIZE) + PMPflush; + buffered = (bool) ((continuous + 5l <= (long) OUTBUFSIZE)); + if (!buffered) { + EMIT(outfp, "\033[C%c%c", + (unsigned char)(continuous & 0xFF), + (unsigned char)((continuous >> 8) & 0xFF)); + } + return; + } + if (buffered) { + register int i; + if ( ((long)l + bp) > OUTBUFSIZE) + PMPflush; + for (i = 0; i < l; i++) + buffer[bp+i] = s[i]; + bp += (unsigned short)l; + } else { + EMITB((int)l, s); + buffered = (bool) ((continuous -= (long)l) <= 0) ; + } +} + + +void +PMPoutC(c) +char (c); +{ + PMPout(1, &c); +} + + +#endif +#ifdef MSDOS +/*-->AssureBinary*/ +/**********************************************************************/ +/*************************** AssureBinary *****************************/ +/**********************************************************************/ +/* This procedure is both DOS AND MSC dependent. The MSC file open on */ +/* a device ignores the 'binary' of the "wb" parameter and opens the */ +/* file in ascii mode. This procedure sets the file f to binary mode */ +/* if it is connected to a device that is not console input or output */ +/* or the null device. For other operating systems this routine is */ +/* useless. (Background: MSDOS 3.2 Technical Reference upd 1 pg 6-137 */ +/**********************************************************************/ +void +AssureBinary(f) +FILE *f; +{ + union REGS regs; /* registers for bios call */ + + regs.h.ah = (unsigned char) 0x44; /* IOCTL */ + regs.h.al = (unsigned char) 0x00; /* get device information */ + regs.x.bx = (unsigned int) fileno(f); /* handle from MSC */ + intdos(®s, ®s); /* call DOS interrupt */ + /* ---> result in DX */ + + if ( (regs.h.dl & 0x80) /* file handle points to a device */ + && !(regs.h.dl & 0x07) ) /* neither console i/o or null */ { + + regs.h.dl |= 0x20; /* set BINARY bit in device info */ + + regs.h.ah = (unsigned char) 0x44; /* IOCTL */ + regs.h.al = (unsigned char) 0x01; /* set device information*/ + regs.x.bx = (unsigned int) fileno(f); /* handle from MSC */ + regs.h.dh = (unsigned char) 0x00; /* clear DH */ + intdos(®s, ®s); /* call DOS interrupt */ + } +} + + +#endif + +#ifdef USEPXL +bool getbit (); +unsigned char getnyb (); +long pk_packed_num (); + + +#define PKBYTE *pkloc; pkloc ++ +#define OUTCHAR(c) raster_line_buf[bp]= (unsigned char)c; bp++ + +unsigned char bitweight, inputbyte ; +unsigned char dyn_f ; +unsigned char *pkloc; +int repeatcount; + +void /* <Read and translate raster description@>*/ +PkRaster(ce, raster) +struct char_entry *ce; +bool raster; +{ + int rp; + int current_line; + int wordwidth ; + bool turnon; + unsigned short nbpl; + long rowsleft, word, wordweight, hbit, count, i, j, tl; + long row[101] ; + unsigned char raster_line_buf[BYTES_PER_PIXEL_LINE]; + unsigned short bp; + + + if (ce->charsize == HUGE_SIZE) + Fatal( "cannot process currently PK font patterns of that size!\n"); + + + current_line = 0; + pkloc = (unsigned char *)ce->where.address.pixptr; + dyn_f = (unsigned char)(ce->flag_byte >> 4); + turnon = (bool)((ce->flag_byte & 8) == 8); + wordwidth = (int)(ce->width + 31) >> 5 ; + nbpl = ((int)(ce->width) + 7) >> 3; + + bitweight = 0 ; + if (dyn_f == 14) { + /*printf("<Get raster by bits@>\n");*/ + for (i = 1; i <= (long)ce->height; i++) { + word = 0 ; + wordweight = 31 ; + bp = 0; /* Sowa */ + +#ifdef DRAWGLYPH + printf(" |"); +#endif + for (j = 1; j <= (long) ce->width; j++) { + bool getbit; + /* bp = 0; SOWA */ +/*******************************************begin Getbit *********/ + bitweight /= 2 ; + if ( bitweight == 0 ) { + inputbyte = PKBYTE ; + bitweight = 128 ; + } + getbit = (bool) + ( inputbyte >= bitweight ) ; + if ( getbit ) + inputbyte -= bitweight ; +/*********************************************end Getbit *********/ + + if (getbit) + word += power[wordweight] ; + + wordweight --; + if (wordweight == -1) { + +#ifdef DRAWGLYPH + { int k; + for (k=31; k>=0; k--) { + if ((power[k] & word)!=0) printf("M"); + else printf("."); + } + } +#endif + + OUTCHAR((word >> 24 & 0xFF)); + OUTCHAR((word >> 16 & 0xFF)); + OUTCHAR((word >> 8 & 0xFF)); + OUTCHAR((word & 0xFF)); + + word = 0 ; + wordweight = 31 ; + } + } + if (wordweight < 31) { +#ifdef COMMENT +#ifdef DRAWGLYPH + { int k; + for (k=15; k>=0; k--) { + if ((power[k] & word)!=0) printf("Z"); + else printf(":"); + } + } + printf("|\n ----|"); +#endif +#endif + + for (j = 3; j >= (wordwidth * 4 - (long)nbpl); + j--) { + + OUTCHAR(((word >> (j << 3)) & 0xff)); + +#ifdef DRAWGLYPH + { int k; + for (k=7; k>=0; k--) { + if ((power[k] & ((word >> (j << 3)) & 0xff))!=0) printf("M"); + else printf("."); + } + } +#endif + + } + } + + if (raster) { + RasterLine(ce, (unsigned int)nbpl, + current_line, raster_line_buf); + current_line++; + } else + EMITL(bp, raster_line_buf); + +#ifdef DRAWGLYPH + printf("|\n"); +#endif + } + } else { + /* fprintf(stderr, "@<Create normally packed raster@>\n"); */ + rowsleft = (long) ce->height ; + hbit = (long) ce->width ; + repeatcount = 0 ; + wordweight = 32 ; + word = 0 ; + rp = 1 ; + while ( rowsleft > 0 ) { + count = pk_packed_num() ; + bp = 0; + + while (count > 0) { + if ((count < wordweight) && (count < hbit)) { + if (turnon) + word += + gpower[wordweight] - + gpower[wordweight - count] ; + + hbit -= count ; + wordweight -= count ; + count = 0 ; + } else if ((count >= hbit) && (hbit <= + wordweight)) { + + if (turnon) + word += + gpower[wordweight] - + gpower[wordweight - hbit] ; + + row[rp] = word ; + + /*fprintf(stderr, " @<Send row@> \n");*/ + for (i = 0; i <= (long) repeatcount; i++) { int ii; + +#ifdef DRAWGLYPH + printf("*** |"); +#endif + for (ii = 1; ii < wordwidth; ii++) { + tl = row[ii]; + + OUTCHAR((tl >> 24 & 0xFF)); + OUTCHAR((tl >> 16 & 0xFF)); + OUTCHAR((tl >> 8 & 0xFF)); + OUTCHAR((tl & 0xFF)); + +#ifdef DRAWGLYPH + { int k; + for (k=31; k>=0; k--) { + if ((power[k] & row[ii])!=0) printf("M"); + else printf("."); + } + } +#endif + } + tl = row[wordwidth]; + for (j = 3; j >= (wordwidth *4 - (long)nbpl); + j--) { + + OUTCHAR(((tl >> (j << 3)) & 0xff)); + +#ifdef DRAWGLYPH + { int k; + for (k=7; k>=0; k--) { + if ((power[k] & ((tl >> (j << 3)) & 0xff))!=0) printf("M"); + else printf("."); + } + } +#endif + } + + if (raster) { + RasterLine(ce, + (unsigned int)nbpl, + current_line, + raster_line_buf); + current_line++; + } else + EMITL(bp, raster_line_buf); + + bp = 0; + +#ifdef DRAWGLYPH + printf("| "); + for (j=1;j<=(long)wordwidth;j++) printf("%02lX/",row[j]); + printf(" raster=%d\n",raster); +#endif + } + + rowsleft -= (long)repeatcount + 1 ; + repeatcount = 0 ; + rp = 1 ; + word = 0 ; + wordweight = 32 ; + count -= hbit ; + hbit = (long)ce->width ; + } else { + if (turnon) word += gpower[wordweight] ; + row[rp] = word ; + rp = rp + 1 ; + word = 0 ; + count -= wordweight ; + hbit -= wordweight ; + wordweight = 32 ; + } + } /* .....while count > 0 */ + if (turnon) + turnon = FALSE; + else + turnon = TRUE; + } /* ...... rowsleft > 0 */ + if ((rowsleft != 0) || (hbit != (long)ce->width)) + Fatal("Bad pk file----more bits than required!\n"); + } /* .... create normally packed raster */ +} + + +unsigned char getnyb () +{ + register unsigned char temp ; + if ( bitweight == 0 ) { + inputbyte = PKBYTE ; + bitweight = 16 ; + } + temp = inputbyte / bitweight ; + inputbyte -= temp * bitweight ; + bitweight /= 16 ; + return ( temp ) ; +} + + +long +pk_packed_num () +{ /*@<Packed number procedure@>= */ + register int i; + long j; + + i = (int)getnyb(); + if (i == 0) { + do { + j = (long)getnyb(); + i++; + } while (j == 0) ; + while (i > 0) { + j = j * 16 + (long)getnyb() ; + i--; + }; + return (j - 15 + (13 - dyn_f) * 16 + dyn_f) ; + } else if (i <= (int)dyn_f) { + return ((long)i); + } else if (i < 14) { + return ((i-(long)dyn_f - 1) * 16 + (long)getnyb() + dyn_f + 1); + } else { + if (i == 14) { + repeatcount = (int) pk_packed_num() ; + } else { + repeatcount = 1 ; + } + /* fprintf(stderr,"repeatcount = [%d]\n",repeatcount); */ + return (pk_packed_num()) ; /* tail end recursion !! */ + } +} +#endif + +#ifndef USEPXL +void bad_gf(n) + int n; +{ + Fatal("Bad gf file, case %d\n",n); /* See gf.c */ +} +#endif +/*-->FormFeed*/ +/**********************************************************************/ +/***************************** FormFeed ******************************/ +/**********************************************************************/ +void +FormFeed() +{ + +#ifdef IBM3812 + unsigned short pages; + if ( (ndone == 0) && (FirstAlternate)){ + for (pages = 1; pages < ncopies; pages++) { + PMPout(2, "\321\300"); /* PMP-command xD1C0 */ + } + PMPout(2, "\321\100"); /* PMP-command xD140 */ + } else { + for (pages = 1; pages < ncopies; pages++){ + PMPout(2, "\321\200"); /* PMP-command xD180 */ + } + PMPout(2, "\321\0"); /* PMP-command xD100 */ + } +#endif +#ifdef LJ + EMITC('\f'); +#endif +} diff --git a/obsolete/dviware/dvi2xx/dvi2xx.history b/obsolete/dviware/dvi2xx/dvi2xx.history new file mode 100644 index 0000000000..07f559f90f --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.history @@ -0,0 +1,643 @@ + + MINIDESCRIPTION FOR DVI2XX + +This is a description of a dvi converter (dvi= TeX's device independent +output format) that runs on PCs (XTs, ATs or compatible) under MS/DOS. +DVI2XX is able to produce either device dependent code for the +HP-LaserJet+ or for the IBM3812 (model 1) depending on a preproscessor +switch at compile time. The documentation concerning compile switches +is located in the source. + +DVI2XX can be called with the following options: + + -aXXX directory to take fonts from + -b take paper for first page from alternate cassette (only 3812) + -eXXX output file: either drive:path\name of outputfile + or device (such as lpt1, nul etc) + (default is drive:path\name of dvi file and extentsion + '.lj' for laserjet and '.pmp' for 3812) + -hXXX headerfile to be copied before translation of dvi-file + (you can send arbitrary commands to the laserprinter) + -fXXX print from begin of page xxx + -tXXX print to end of page xxx + -mXXX magnification + -xXXX global x-offset in mm on output page + -yXXX global y-offset in mm on output page + -r toggle reverse/not reverse order for output + (default reverse=FALSE for 3812, reverse=TRUE for LJ) + -p turn off font preload + -q quiet operation + -w no warnings + +If no arguments are specifyed a short help file is displayed. + +Two 'special' commands are implemented for the 3812: + + \special{file=drive:path/name} + copy specified file to the printer; + either vector- or bitmap-graphics PMP commands + + \special{orientation=Value} + set page orientation to 0, 1, 2, 3; + rotate following output to landscape mode etc. + Depending on print direction! + +With the file= special TeX command I have faked the signature of +my boss with nice thick ink. It is simply the pmp command for a +polygon drawing and it looks surprisingly natural. + +The program part for redirection of the output to the printer without +intermediate spool file was relatively tricky and uses a IOCTL bios-call. +The performance of the program is about 6 to 7 seconds per page on a +AT with 8Mhz in the 3812 mode. It is running on our configuration +via PC-NET. + +Currently two font formats are supported: PXL 1001 and PXL 1002. + +The program assumes the following pixelfile structure (the characters +under quotes are mandatory): + + someroot + ... + "pxl"1500 + amr10.pxl + cmr10.pxl + ... + "pxl"1643 + amr10.pxl + cmr10.pxl + ... + ... + +300dpi files can be used with an adequate magnification (-m#1250 option). + +The following characters (all of them occur in the program) might be +translated wrongly by the ASCII-EBCDIC-ASCII conversion during uploading +and downloading respectively: + +! exclamation point +[ left square bracket +\ left slash (backslash) +] right square bracket +{ left curly bracket +| vertical bar +} right curly bracket + +If the characters in the first column do not correspond to their verbal +description fix the C-program adequately. + +The program can be compiled with microsoft C Rel.3 or later using the +-AL compiler option. If you have no adequate C-compiler at your site I can +send also the compiled code via e-mail. If you have troubles with downloading +please send me a floppy. + +On troubles please read first comments ot the begin of the source +program. Otherwise contact me. + +- Gustaf Neumann + Wirtschaftsuniversitaet Wien + Institut fuer Informationsverabeitung und Informationswirtschaft + A-1090 Vienna + Augasse 2-6 + Austria (Europe) + +EARN/BITNET: NEUMANN at AWIWUW11 +ARPA: neumann%awiwuw11.bitnet@wiscvm.ARPA +========================================================================= +Date: 25 August 1987, 16:58:19 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.30) of dvi2xx + +Hi (potential) dvi2xx-user... + +There is a new relase (0.30) of the dvi/3812 and dvi/HPLJ+ +converter. The new release features in the following points: + +- it accepts the new PK 89 format (Rokicki, Tugboat Vol 6, 1985, No. 3) + that uses much less disk storage (about 1/4th of PXL1001 files), +- it is possible to specify a 'string of paths' to be searched for the + PXL- or PK-files; the paths are separated by semicolons, +- it accepts as file-extension either '.pxl' or '.pk', +- the formats of the pixel-files (PXL-1001, PXL-1002, PK-89) + can be arbitrarily mixed; + eg. CMR10 can be in PXL-1002 format, CMINCH can be in PK-89, +- the amount of storage in the PC is reduced especially when + PK-files are used, +- an unimportant bug from the timing measurements has been removed, +- verbatim mode can be set via commandline option -v, that informs + the user, which fonts are loaded. + +We are using the driver here in the following setup. +We have a print-server (IBM PC-AT) that is connected on one side with +the 3812 via 19200/asynchronous port, and on the other side with a bunch +of PC-ATs via IBM PC-Net. We use PC-TeX on the ATs. Historically +all of the PXL-files have been on the print-server in 1002-format +being accessed from the dvi-driver over the network. + +In the new setup, each of the PCs has a small set of the most used +PK-fonts. By specifying with the commandline option of dvi2xx +'-aLOCALFONTS;SERVERFONTS' where LOCALFONTS and SERVERFONTS are valid +fontdirectories, each font is searched first in LOCALFONTS +and if it is not found there in SERVERFONTS. Only seldomly used fonts +are accessed via PC-NET. The network load was reduced in this way +drastically, the speed improvement is about 30%. + +If you have interest to receive the new version, please send a short +note .... + +-gustaf +========================================================================= +Date: 12 November 1987, 12:11:00 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.31) of dvi2xx .. supports also new dir-structure + +The newer versions of PCTeX (and some TeX-drivers) are distributed with +fonts put into a different directory structure that uses in the +directory names RESOLUTIONS rather than MAGNIFICATIONS. + +The old directory structure standard was: + + somerootA + ... + "pxl"1500 + amr10.pxl + cmr10.pxl + cminch.pk + ... + "pxl"1643 + amr10.pxl + cmr10.pxl + tt10.pk + ... + ... + +The new directory structure looks like: + + somerootB + ... + "DPI"300 + amr10.pxl + cmr10.pxl + cminch.pk + ... + "DPI"329 + amr10.pxl + cmr10.pxl + tt10.pk + ... + ... + +Rel 0.31 supports both structures, it is possible to specify +a path ('-a' option eg '-asomerootA;somerootB'). + +The search order in one directory is: + 1) look for DPI....\font.pk where '...' is eg 240 + 2) look for DPI....\font.pxl or 300 + 3) look for pxl....\font.pk where '...' is eg 1200 + 4) look for pxl....\font.pxl or 240 +========================================================================= +Date: 1 Dezember 1987, 14:11:00 WUT + +Rel 0.32 initializes in LJ-mode the printer and resets it after run; +helps when operating with the LJ2 +========================================================================= +Date: 18 Dezember 1987, 18:18:00 WUT + +Rel 0.33 runs without any modifications under Unix V (HP/UX); +improved messages for missing fonts. +======================================================================== +Date: 5 January 1988, 04:04:04 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.40) of dvi2xx + +Hi everybody! + +The holidays are over and there comes a new release (0.40) of DVI2XX. +It has two major improvements over the previous release: + +a) It supports 'HUGE' pixel characters; +b) it does a better positioning which is important mainly for the 3812. +c) Page origin is now on the 3812 and on the LJ2 1 inch from the left and + right edge of the paper. +d) Smaller output files (== higher printing speed). + +ad a) + The driver knows now about three types of characters: + - Small characters are loaded into the font-storage of + the printer. When a small character occurs in the text, + the character is copied internally in the printer + to the output page. The bitmaps of small characters + are transmitted only once to the printer. + - Large characters are loaded into the memory of the driver + and are transmitted on each occurance in the text as a + raster graphic to the printer. + - Huge characters (characters which raster information has + a size more than 32767 bytes) are read on each occurance from + the disk and are transmitted as raster graphics. They are + not loaded permanently into the memory of the driver. + + Why huge Characters? + It is quite easy to include graphics into TeX by packing + bitmap graphics into TeX fonts. I've written some programs + to convert graphics generated from Drawing Gallery, Framework II, + Scanning Gallery etc. into 1001 fonts and adequate TFM files + (if you want to have more info on that send me a note). + The graphics easily reach a size of 100 or 200K each, and so + it is certainly a problem to keep these in memory. + + There are essentially 2 common ways to include graphics in TeX. + - Using \special to include printer dependent code. + - Putting the graphics into characters. + + Advantages of the latter are: + 1) The reproduction of the graphics is not device dependent + (rather resolution dependent). It is possible to see + text and graphics with a good previewer together on + the screen. + 2) TeX sizes the graphics as it sizes characters. It is not + necessary to include size infos about the graphics in the + TeX file. When a graphic changes its size or shape, TeX is + able to rearrange the output. + + I have scanned some photos and logos and included it in TeX + documents. It really looks great. + + Please note that a standard LJ+ has not enough memory to generate + big raster graphics. + +ad b) The driver has had some problems with positioning of rules. + In heavy formula djungles very often some lines have been placed + wrong by one pixel. It is not so easy to draw lines exactly where + you want using the 3812 vector drawing facilities... Additionally + the conversion of the internal TeX units into pixels has gotten + more accurate (also for the LJ). The result is a overall better + outlook of the printed pages. + +ad c) This is true at least for the European A4 paper trays. + +ad d) Output has been reduced by more intelligent positioning (for + both supported printers). Additionally the driver is more clever + now in sending bitmap graphics to the LJ. The 3812-code is + reduced approximately by 25% on a 20 page document. + +Caveat: the driver is a little bit slower. +I hope I have not introduced to many new bugs. +========================================================================= +Date: 12 February 1988, 02:39:20 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.41) of dvi2xx + +Hi everybody! + +It's time for a new release of dvi2xx. The newest version (0.41) +features in the following points: + + - significantly better performance + - a bunch of new options + +Performance: + The following figures are measured on a reasonably standard TeX + document (16 pages long, contains several formulas and tables) + on a PC/AT. The last two colums are also valid on Unix machines. + + time to convert dvi file size of output file printing speed + (times faster than 0.40) (index rel to 0.40) (index rel 0.40) + + 3812: 2.5 0.64 0.70 + LJ: 2.7 0.53 0.90 + + The relative poor performance increase in printing speed for the LJ + is due to the parallel (centronics) connection in the test configura- + tion. It would increase to a similar value as for the 3812 if the + printer is connected by a serial line and communication becomes the + bottleneck. + + 3 reasons are responsible for the improvements: + - More intelligent positioning commands for setting the characters + on the page. + - Parts of the floating point arithmetic are changed now to integer + arithmetic. + - MSC Rel. 5 is significantly faster than MSC Rel. 4 for the large + memory model. + +New options: + -c (copies): specify number of copies to print + -X define X page origin in dots + -Y define Y page origin in dots + HINT: -X and -Y allows you to set the page origin on your + printer exactly to 1in/1in from the left corner. The + provided testfile TESTPAGE.TEX helps you to figure out + where the page origin is currently set to. + (Mostly important for LJs and clones) + -g (go): print without resetting the LJ at begin of file. + +Changed options: + -r option (reverse) on LJ: default changed to "print from + first page to last" + -x (set x offset relative to page origin in mm): + accepts now floating point numbers + -y (set y offset relative to page origin in mm): + accepts now floating point numbers + + NOTE that options are now case sensitive! + +Other changes: + - Warning messages are printed now to stdout instead of stderr. + It is therefore easy now to redirect it. + - A bug in the computation of magnifications for directory names + is removed (the computed value was sometimes wrong by 1). + - Several warning messages has been improved. + +Send me a short note if you want to receive 0.41. Please indicate +your favorite flavor (source/compiled, uuencode etc). + +-gustaf +========================================================================= +Date: 22 July 1988, 03:12:20 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.42) of dvi2xx + +Bug fix relevant for IBM3812 AND HP LJ-family: +Bug fixed that occured when last y-position of output on preceding page +equals first y-position on the next page (eg: printing e 'empty' pages +that have nothing but page-numbers on it). + +========================================================================= +Date: 26 September 1988, 22:01:12 WUT +From: NEUMANN at AWIWUW11 +Subject: New release (0.43) of dvi2xx + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family: + +Rel 0.43 of dvi2xx introduces some enhancements for the lj-mode +of the driver: + +* The new command line option -z causes the printer to perform a + selftest at the end of a print job. As a consequence a test page + is printed out that shows (among other useful information) the + current value of the internal page counter of the printer (might be + useful for accounting issues). + +* In rel 0.43 It is possible to print under certain circumstances + documents with more than 16 fonts on a page: The driver treats now + character glyphs of the 17th, 18th... and so on font on one page as + bitmap graphics (instead of aborting as in the earlier releases of + the program). The number of fonts per page is hence limited by the + amount of storage the printer has. + + In general it is not recommended to use more than 16 fonts per page + because after crossing this boundary each appearance of each + character in the additional fonts causes the driver to send the + bitmap of the character to the printer. As a consequence the size of + the printfile grows rapidly, the print speed goes down and (worst) + the printer runs fairly soon out of memory. If that happens firstly + the previous loaded font definitions are overwritten in the memory + of the printer and the following printout is messed up. + + However, it is possible now to print eg the Pictex manual on a LJ/2 + with 1.5 meg. + + The program informs you whenever more than 16 fonts are used on a + page (unless the '-q' commandline option has been used). + +-gustaf +========================================================================= +Date: 20 Jan 1989, 16:20:12 +From: NEUMANN at AWIWUW11 +Subject: New release (0.44) of dvi2xx + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +Rel 0.44 of dvi2xx introduces some enhancements for the lj-mode +of the driver: + +* The new command line option -D causes the printer to print + in doublepage mode, that is - roughly speaking - printing first + the even pagen and then the odd pages of a document. After the + first half of the pages are printed the following happens: + o 3812: the printer beeps, shows message U1. An operator + has to refill the printed pages into the paper tray and to + push the continue button on the printer. + o LJ-family: the printer stops, shows message "FEED" and switches + on manual feed led. The printer continues when either + the printed pages are fed into the manual page feeder, + or the operator pushes the continue button (after placing first + the printed pages into the paper tray). + + The driver allows the -D option for both print-directions (front- + to-back or back-to-front printing). It tries to be clever in certain + cases: + o when a document has an odd number of pages it inserts in the + right place an empty page + o when a document starts with page 0 the driver inserts an empty + page after the 0-page + o when a piece of a document is printed that starts with + an even page-number it prints this page at the backside + of the first page to ensure that the odd sides are always + on the frontside. The 0-page is treated like an odd page. + + The doubleside option works for all LJs, not only for the + new D model with does doubleside-printing (actually, i don't + know whether it makes much sense on the new LJ II D at all). + + Caveat on the doubleside-option: When it is used frequently + or on very large files, it might become necessary to clean + the printer much more frequently. + +* The new command line option -pX can be used to abort printing + after the output of X pages (can lead to strange results together + with -D). I personally dislike this option. The secure way of + printing a part of a document is using -f (from) and -t (to). + +* graphic includes files specified for the HP-LJ-family. + Format is \special{file=DOSNAME}, where DOSNAME has + the form drive:path/name.ext. + +If you want to receive the distribution please send a short note. +-gustaf +========================================================================= +Date: Wed, 10 May 89 22:56:30 WUT +From: Gustaf Neumann <NEUMANN@AWIWUW11> +Subject: New version (0.46) of the TeX-driver dvi2xx available + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release features in the following points: + +General enhancements: + * Environment variable TEXPXL is checked for the fontpath. + +LJ-features: + * Driver is now able to print closer to the paper margins. + * \graybox-macro for lj (LaTeX Style Option) generates \fboxes with + gray-shaded background. + * The driver is able to overcome the printer limit of 32 fonts per + document by rastering fonts a pixle maps above that limit. + * More compact output (lj-file) to speedup printing on serial lines. + +Unix-features: + * -e- switch in the argument list redirects output to stdout. This + feature is useful especially on unix systems where the output can + be piped directly into the printer spooler. + * Man page provided. + * gf-support (thanks Joe Pacer); only tested for lj under unix. + * Support for Unix TeX font naming conventions: eg <path>/cmr12.300pk + +If you want to receive the new distribution please send a short note. + +-gustaf neumann +University of Economics and +Business Administration +Vienna, Austria +========================================================================= +Date: Wed, 15 June 89 13:12:11WUT +From: Gustaf Neumann <NEUMANN@AWIWUW11> +Subject: New version (0.47) of the TeX-driver dvi2xx available + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release (0.47) features in the following points: + +General enhancements: + * Clipping of rules for 3812 and lj-family at paper edges. + + In the previous releases the + 3812 ... simply refused to draw lines that left the drawable area + LJ ... positioned the line wrongly + A new testpage.tex file shows the difference. + +LJ-features: + * new commandline option -sX to spezify pagesize + X = 1: executive (7.25in * 10.5in) + X = 2: letter (8.5in * 11in) + X = 3: legal (8.5in * 14in) + X = 26: A4 (210mm * 297mm) + X = 80: monarch (3.875in * 7.5in) + X = 81: commercial-10 (4.125in * 9.5in) + X = 90: international DL (110mm * 220mm) + X = 91: international C5 (162mm * 229mm) + All values are from the LJ2 technical reference manual. + If the -s commandline option is omitted no clipping is performed + at the bottom of the page. + +Please send a short note indicating wether you want to receive the new +distribution. + +-gustaf neumann +University of Economics and +Business Administration +Vienna, Austria +========================================================================= +Date: 30 Oct 89 10:22:01 WUT +From: Gustaf Neumann <NEUMANN@AWIWUW11> +Subject: New version (0.48) of the TeX-driver dvi2xx available + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release (0.48) features in the following points: + +LJ enhancements: + + * Bug eliminated that caused the driver to generate an output + file that was much to large. The bug only showed up on + dvi files using more than 32 fonts (example: pictex manual). + + * The new version of the driver uses a different font-id assignment + heuristic that leads in 2/3 of my test files to smaller output + files. + +Please send a short note indicating wether you want to receive the new +distribution (source and/or PC-binary). + +-gustaf neumann +University of Economics and +Business Administration +Vienna, Austria +========================================================================= +Date: 25 Mar 91 18:21:11 WUT +From: Gustaf Neumann <NEUMANN@AWIWUW11> +Subject: New version (0.49) of the TeX-driver dvi2xx available + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release (0.49) features in the following points: + +Enhancements: + + * Support of landscape printing: + + A new command-line option -l was added to support + landscape printing on the IBM 3812 and on various + LaserJet printers such as + + o Laserjet II P + o Laserjet 2000 + o LaserJet III + + * Small bug fixes for IBM 3812 and LaserJet mode and + improved compatibility (the driver runs now under MS/DOS, + HP/UX, Ultrix Risc, AIX and OS/2) + + * new naming: + dvilj2[.exe] dvi converter for HP LaserJet+, HP LaserJet II + and compatibles + dvilj2p[.exe] dvi converter for HP LaserJet II P, HP LaserJet III, + HP LaserJet 2000 and compatibles + dvi3812[.exe] dvi converter for IBM 3812 Pageprinter + + * 8-bit clean (256 character font files) + +The new distribution may be obtained + - via anonymous ftp from nestroy.wu-wien.ac.at:pub/src/Typeset/dvi2xx + (source and msdos .exe-files, os2 .exe files, binaries for DecStations + under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0 + The ip-address of nestroy.wu-wien.ac.at is 137.208.3.4 + - from Simtel20 (soon); at least pc-binaries and sources + - via sending a short note indicating wether you want to receive the new + distribution (source and/or PC-binaries). + +-gustaf neumann +----------------------------------------------------------------------------- +Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet +Vienna University of Economics and Business Administration +Augasse 2-6, A-1090 Vienna, Austria +Tel: +43 (222) 31-336 x4533 Fax 347-555 +========================================================================= +Date: 5 May 91 16:11:21 WUT +From: Gustaf Neumann <NEUMANN@AWIWUW11> +Subject: New version (0.50) of the TeX-driver dvi2xx available + +Dear user of the dvi2xx driver for the ibm3812 and the lj-family! +The new release (0.50) features in the following points: + +Enhancements: + + * 2 new versions: + + o dvilj + o dviljp + + These versions are for older HP Laserjet clones that do NOT support + 256 character fonts (type 2 fonts) + + * new options for double sided printing + -D print double sided and try to stop printer for paper change + -D1 print odd sides only (NEW) + -D2 print even sides only (NEW) + -D-, -D1-, -D2- like above, but suppress empty padding pages (NEW) + +The new distribution may be obtained + + - via anonymous ftp from nestroy.wu-wien.ac.at:pub/src/Typeset/dvi2xx + (source and msdos .exe-files, os2 .exe files, binaries for DecStations + under ultrix 4.1, rs6000 under aix 3.1 and hp9000/835 under hpux 7.0 + The ip-address of nestroy.wu-wien.ac.at is 137.208.3.4 + + - from Simtel20 (soon); at least pc-binaries and sources + + - via sending a short note indicating wether you want to receive the new + distribution (source and/or PC-binaries). + +-gustaf neumann +----------------------------------------------------------------------------- +Gustaf Neumann neumann@dec4.wu-wien.ac.at, neumann@awiwuw11.bitnet +Vienna University of Economics and Business Administration +Augasse 2-6, A-1090 Vienna, Austria +Tel: +43 (222) 31-336 4533 ~Fax 347-555 + + diff --git a/obsolete/dviware/dvi2xx/dvi2xx.make b/obsolete/dviware/dvi2xx/dvi2xx.make new file mode 100644 index 0000000000..37917ac38e --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.make @@ -0,0 +1,182 @@ +------------------------------------------------------------------------- +@REM To compile dvi2xx.c for MSDOS with MSC Rel 6.0: + +set MSC=\C600 +set INCLUDE=%MSC%\include +set LIB=%MSC%\lib + +set CFLAGS=-AL -W2 -Gs -Ox +set LFLAGS=/stack:9000 /EXEPACK + +@REM For all version (LJ and 3812) + + cl %CFLAGS% -c findfile.c ;; + + +@REM LaserJet+ and LaserJet II Version: + + cl %CFLAGS% -DLJ2 dvi2xx.c findfile.obj -link %LFLAGS% + copy dvi2xx.exe dvilj2.exe + + +@REM LaserJet II P and LaserJet III and LaserJet 2000 Version: + + cl %CFLAGS% -DLJ2P dvi2xx.c findfile.obj -link %LFLAGS% + copy dvi2xx.exe dvilj2p.exe + +@REM IBM3812 Version: + + cl %CFLAGS% -DIBM3812 dvi2xx.c findfile.obj -link %LFLAGS% + copy dvi2xx.exe dvi3812.exe + +@REM LaserJet with 7 bit + + cl %CFLAGS% -DLJ -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS% + copy dvi2xx.exe dvilj.exe + + +@REM LaserJet II P with 7 bit and landscape + + cl %CFLAGS% -DLJ2P -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS% + copy dvi2xx.exe dviljp.exe + + del dvi2xx.exe +------------------------------------------------------------------------- +@REM To compile dvi2xx.c under MSDOS for OS/2 with MSC Rel 6.0: + +set MSC=\C600 +set INCLUDE=%MSC%\include +set LIB=%MSC%\lib + +set CFLAGS=-AL -W2 -Gs -UMSDOS -DOS2 -Ox -Lp -Fb +set LFLAGS=/stack:9000 /EXEPACK /PMTYPE:VIO + +@REM For all version (LJ and 3812) + + cl %CFLAGS% -c findfile.c ;; + + +@REM LaserJet II Version: + + cl %CFLAGS% -DLJ2 dvi2xx.c findfile.obj -link %LFLAGS% + markexe -t windowcompat dvi2xx.exe + copy dvi2xx.exe odvilj2.exe + + +@REM LaserJet II P and LaserJet III and LaserJet 2000 Version: + + cl %CFLAGS% -DLJ2P dvi2xx.c findfile.obj -link %LFLAGS% + markexe -t windowcompat dvi2xx.exe + copy dvi2xx.exe odvilj2p.exe + + +@REM LaserJet with 7 bit + + cl %CFLAGS% -DLJ -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS% + markexe -t windowcompat dvi2xx.exe + copy dvi2xx.exe odvilj.exe + + +@REM LaserJet II P with 7 bit and landscape + + cl %CFLAGS% -DLJ2P -DSEVENBIT dvi2xx.c findfile.obj -link %LFLAGS% + markexe -t windowcompat dvi2xx.exe + copy dvi2xx.exe odviljp.exe + + +@REM IBM3812 Version: + + cl %CFLAGS% -DIBM3812 dvi2xx.c findfile.obj -link %LFLAGS% + markexe -t windowcompat dvi2xx.exe + copy dvi2xx.exe odvi3812.exe + + del dvi2xx.exe + +------------------------------------------------------------------------- +# makefile for the dvi-to-(3812 || lj + || lj II || lj IIp ) filter. +# +CFLAGS=-O -s -Dunix +BINDIR=/usr/local/bin +MANDIR=/usr/man +MANSEC=1 +CC=cc + +# under Ultrix 4.1 use: +CFLAGS=-O1 -s -Dunix + +# for gcc you might wish to set the following flags +CC=gcc +CFLAGS=-O2 -Dunix -ansi -pedantic + +# under AIX 3.1 add the following line: +#LFLAGS=-lbsd + +OBJS=findlj.o find3812.o +HFILES=commands.h config.h +PROGRAMS=dvilj2p dvilj2 dvi3812 dvilj dviljp + +all: $(PROGRAMS) dvi2xx.txt + +dvi3812: dvi2xx.c find3812.o $(HFILES) + $(CC) ${CFLAGS} -DIBM3812 -o $@ dvi2xx.c find3812.o ${LFLAGS} + +dvilj2p: dvi2xx.c findlj.o $(HFILES) + $(CC) ${CFLAGS} -DLJ2P -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dvilj2: dvi2xx.c findlj.o $(HFILES) + $(CC) ${CFLAGS} -DLJ2 -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dvilj: dvi2xx.c findlj.o $(HFILES) + $(CC) ${CFLAGS} -DLJ -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS} + +dviljp: dvi2xx.c findlj.o $(HFILES) + $(CC) ${CFLAGS} -DLJ2P -DSEVENBIT -o $@ dvi2xx.c findlj.o ${LFLAGS} + +findlj.o: findfile.c config.h + $(CC) ${CFLAGS} -DLJ -c findfile.c + mv findfile.o $@ + +find3812.o: findfile.c config.h + $(CC) ${CFLAGS} -DIBM3812 -c findfile.c + mv findfile.o $@ + +clean: + rm -f core $(OBJS) $(PROGRAMS) + +DISTFILES = \ + ./dvi2xx.c ./commands.h ./config.h ./findfile.c ./Makefile \ + ./testpage.tex ./dvi2xx.history ./dvi2xx.man ./graybox.sty \ + ./dvi2xx.make ./dvi2xx.051 ./README \ + ./MakeTeXPK ./lj3-filter ./printcap.sample ./README.vms \ + ./sample2.tex ./2up.sty ./README.dell-unix ./dvi2xx.tex + +shar: + shar ${DISTFILES} > dvi2xx.shar + + +tar: + pdtar zcvf dvi2xx.tar.Z ${DISTFILES} + shar dvi2xx.tar.Z > dvi2xx.shar + +testfiles: + ./dvilj2 -eftable.lj2 ftable + ./dvilj2p -eftable.lj2p ftable + ./dvi3812 ftab2 + + +install: + @for f in $(PROGRAMS); do \ + echo installing $$f in $(BINDIR); \ + install -c $$f $(BINDIR); \ + done + cp dvi2xx.man dvi2xx.$(MANSEC) + install dvi2xx.$(MANSEC) $(MANDIR)/man$(MANSEC) + +dvi2xx.txt: dvi2xx.man + -nroff -man dvi2xx.man | col -b > dvi2xx.txt + + + + + + diff --git a/obsolete/dviware/dvi2xx/dvi2xx.man b/obsolete/dviware/dvi2xx/dvi2xx.man new file mode 100644 index 0000000000..1123230238 --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.man @@ -0,0 +1,321 @@ +.TH DVILJ2 1 +.ad b +.SH NAME +dvilj2, dvilj2p, dvilj, dviljp, dvi3812 \- convert dvi files to HP +LaserJet or IBM 3812 format +.SH SYNOPSIS +\f3dvi2lj\f1 [\f3-a\f2fontpath\f1] +[\f3-b \f1] +[\f3-c\f2copies\f1] +[\f3-d\f2mode\f1] +[\f3-D\f1] +[\f3-E\f1] +[\f3-e\f2output file\f1] +[\f3-f\f2frompage\f1] +[\f3-g\f1] +[\f3-h\f2header file\f1] +[\f3-l\f1] +[\f3-M\f2flag\f1] +[\f3-m\f2mag\f1] +[\f3-p\f2pages\f1] +[\f3-q\f1] +[\f3-r\f1] +[\f3-t\f2topage\f1] +[\f3-s\f2pagesize\f1] +[\f3-v\f1] +[\f3-w\f1] +[\f3-x\f2xoff(mm)\f1] +[\f3-y\f2yoff(mm)\f1] +[\f3-X\f2xoff(dots)\f1] +[\f3-Y\f2yoff(dots)\f1] +[\f3-z\f1] +[\f2filename\f1] +.SH DESCRIPTION +Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP Printer +Control Language) commands suitable for printing on a HP LaserJet+, +HP LaserJet II and fully compatible printers. +.br +Dvilj2p converts TeX-output .dvi files into HP PCL commands suitable +for printing on a HP LaserJet IIp, HP LaserJet III or HP Laserjet 2000 +and fully compatible printers. This version uses a newer PCL command +set and provides landscape printing. +.br +Dviljp and dvilj are similar to dvilj2p and dvilj2 but they support +only 128 character fonts. They may be used for Laserjet clones which do +not support 256 character fonts. +.br +Dvilj4 is for the HP LasterJet IV printer familiy and fully compatible +clones. It implements a superset of the commands available for dvilj2p +and prints with an resolution of 600 dpi. In addition it provides support +for the printers builtin fonts using Karl Berry's coding scheme. +.br +Dvi3812 converts TeX-output .dvi files into PMP files, +the native command language of the IBM 3812 page printer. +.br +All programs are generated from the same source dvi2xx.c. +They are usually called by a shell script or as a line printer filter. + +.SH OPTIONS +.TP +\f3-a\f2fontpath\f1 +directory to take fonts from (alternative to environment variable TEXPXL); +see below for details about the font directory structure +.TP +\f3-b\f1 +.br +take paper for first page from alternate cassette (only 3812) +.TP +\f3-c\f2number\f1 +print each page \f2number\f1 times (including original) +.TP +\f3-d\f2number\f1 +print in duplex mode. The option -d\f21\f1 means long edge binding, +-d\f22\f1 stands for short edge binding. This option is only +selectable from \fIdvilj2p\fP, and is known to works on a LaserJet IId or a +LaserJet IIId or LaserJet IV. +.TP +\f3-D\f1 +.br +Double-sided printing - see below; -D\f21\f1 prints odd sides only, +-D\f22\f1 is for even pages, a trailing \f2-\f1 suppresses printing of +empty padding pages. +.TP +\f3-E\f1 +Switch printer into econo mode (dvilj4 only) +.TP +\f3-e\f2output file\f1 +default output filename is the basename of dvi file and extension '.lj' +for laserjet and '.pmp' for 3812. The '-e' option can be used to override +this default and to direct the output to a different file. +If the output filename is set to '-` (option '-e-') the output is directed +to stdout and can be directly piped into a spooler. +.TP +\f3-f\f2page number \f1 +start printing at top of given page number +.TP +\f3-g\f1 +.br +go - do not reset printer at start of job +.TP +\f3-h\f2header file\f1 +headerfile to be copied before translation of dvi-file. +Used to send arbitrary commands to the laserprinter. +.TP +\f3-l\f1 +.br +landscape - print output in landscape mode. This option is provided +only for dvilj2p, dvilj4 and dvi3812. +.TP +\f3-M\f2flag\f1 +Do not call MakeTeXPK. \f3-M\f21\f1 and \f3-M\f1 are equivalent, +\f3-M\f20\f1 switches to the default behavior (like no \f3-M\f1 +specified). This flag is only valid if dvi2xx was compiled with +support for MakeTeXPK. +.TP +\f3-m\f2magnification\f1 +Specifiy the magnification to use. The following are available: +.br +\f3-m#\f2usermag\f1 e.g. \f3#1200\f1 +.br +\f3-m0\f1 equivalent to \f3-m#1000\f1 +.br +\f3-mh\f1 equivalent to \f3-m#1095\f1 +.br +\f3-m1\f1 equivalent to \f3-m#1200\f1 +.br +\f3-mq\f1 equivalent to \f3-m#1250\f1 +.br +\f3-m2\f1 equivalent to \f3-m#1440\f1 +.br +\f3-m3\f1 equivalent to \f3-m#1728\f1 +.br +\f3-m4\f1 equivalent to \f3-m#2074\f1 +.br +\f3-m5\f1 equivalent to \f3-m#2488\f1 +.TP +\f3-p\f2number of pages\f1 +print given number of pages +.TP +\f3-q\f1 +.br +quiet operation +.TP +\f3-r\f1 +.br +toggle reverse/not reverse order for output. +By default reverse=FALSE for 3812, reverse=TRUE for laserjet. +.TP +\f3-s\f2pagesize \f1 +Spezify pagesize (LJ-family only!) +.br +\f3-s1\f1: executive (7.25in * 10.5in) +.br +\f3-s2\f1: letter (8.5in * 11in) +.br +\f3-s3\f1: legal (8.5in * 14in) +.br +\f3-s26\f1: A4 (210mm * 297mm) +.br +\f3-s80\f1: monarch (3.875in * 7.5in) +.br +\f3-s81\f1: commercial-10 (4.125in * 9.5in) +.br +\f3-s90\f1: international DL (110mm * 220mm) +.br +\f3-s91\f1: international C5 (162mm * 229mm) +.br +All values are from the LJ II technical reference manual. +If the -s commandline option is omitted no clipping is performed +at the bottom of the page. +.TP +\f3-t\f2page number \f1 +print to end of given page number +.TP +\f3-v\f1 +.br +verbose mode, list used fonts +.TP +\f3-w\f1 +.br +print no warnings +.TP +\f3-x\f2offset\f1 +global x-offset in mm on output page +relative to 1 inch/1 inch origin +.TP +\f3-y\f2offset\f1 +global y-offset in mm on output page +relative to 1 inch/1 inch origin +.TP +\f3-X\f2offset\f1 +global x-offset in dots on output page +(to set 1 inch/1 inch origin) +.TP +\f3-Y\f2offset\f1 +global y-offset in dots on output page +(to set 1 inch/1 inch origin) +.TP +\f3-z\f1 +.br +print a test page with the page counter at end of job +(only for laserjet) +.TP +.br +If no arguments are specified a short help file is displayed. +.PP +.SH font directory structure +The specified fontpath may contain more than directory names. Under +Unix the direcory names are separated by a ':', under MSDOS by a ';'. +The paths are searched from left to right. For each directory in the +searchpath the following font naming conventions are tried: +.br 6 +- +dpi<resolution>/<fontname>.pk +(eg: ./dpi300/cmr10.pk) +.br +- +dpi<resolution>/<fontname>.pxl +(eg: ./dpi300/cmr10.pxl) +.br +- +pxl<magnification>/<fontname>.pk +(eg: ./pxl1500/cmr10.pk) +.br +- +pxl<magnification>/<fontname>.pxl +(eg:./pxl1500/cmr10.pxl) +.br +- +<fontname>.<resolution>pk +(eg: ./cmr10.300pk) +.br +- +<fontname>.<resolution>pxl +(eg: ./cmr10.300pxl) +.br +- +<fontname>.<resolution> +(eg: ./cmr10.300) +.PP +.SH \especial commands +Two TeX '\especial' commands are implemented: +.TP +\f3\especial{file=<filename>}\f1 +copy specified file to the printer; either vector- or bitmap-graphics PMP +commands (for laserjet and 3812) +.TP +\f3\especial{orientation=<value>}\f1 +set page orientation to 0, 1, 2, 3; +rotate following output to landscape mode etc. +(3812 only). +.TP 0 +others: +There are a few other special commands implented for the LJ-series, +which should only be used in connection with the distributed style +files (eg graybox.sty). They are likely to be changed in forthcoming +versions. +.PP +.SH Double Page Printing +The command line option -D causes the printer to print +in doublepage mode, that is - roughly speaking - printing first +the even pagen and then the odd pages of a document. +If -D is used to print both even and odd pages (-D is used +without the optional \f21\f1 or \f22\f1) +the following will happen after +half of the pages is printed: +.TP 6 +\f33812: \f1 +the printer beeps, shows message U1. An operator +has to refill the printed pages into the paper tray and to +push the continue button on the printer. +.TP +\f3LJ:\f1 +the printer stops, shows message "FEED" and switches +on manual feed led. The printer continues when either +the printed pages are fed into the manual page feeder, +or the operator pushes the continue button (after placing first +the printed pages into the paper tray). +.PP +If -D1 was specified only odd pages will be printed, -D2 can be used +for even pages. A trailing `-' (as in -D-, -D1- or -D2-) supresses +printing of empty pages which are generated for padding otherwise. +.PP +The driver allows the -D option for both print-directions (front-to-back +or back-to-front printing). It tries to be clever in certain cases: +when a document has an odd number of pages it inserts in the +right place an empty page +when a document starts with page 0 the driver inserts an empty +page after the 0-page +when a piece of a document is printed that starts with +an even page-number it prints this page at the backside +of the first page to ensure that the odd sides are always +on the frontside. The 0-page is treated like an odd page. +.PP +The doubleside option works for all LJs, not only for the +new D model with does doubleside-printing (actually, i don't +know wether it makes much sense on the new LJ II D at all). +.PP +Caveat on the doubleside-option: When it is used frequently +or on very large files, it might become necessary to clean +the printer much more frequently. +.PP +The command line option -pX can be used to abort printing +after the output of X pages (can lead to strange results together +with -D). I personally dislike this option. The secure way of +printing a part of a document is using -f (from) and -t (to). +.PP +.SH ENVIRONMENT +The environment variable TEXPXL can be used to specify one or +more paths to the raster fonts (.pk, .pxl). The path separator +under Unix is ':', under MSDOS ';'. GF-fonts can be used +when the source is compiled without the preprocessor switch +USEPIXEL set. +.PP +Dvilj4 reads .tmf files and uses the contents of the +environment variable TEXFONTS as search path. +.PP +.SH AUTHOR +Gustaf Neumann, Wirtschaftsuniversitaet Wien +.br +neumann@wu-wien.ac.at + diff --git a/obsolete/dviware/dvi2xx/dvi2xx.txt b/obsolete/dviware/dvi2xx/dvi2xx.txt new file mode 100644 index 0000000000..18cf56aa3b --- /dev/null +++ b/obsolete/dviware/dvi2xx/dvi2xx.txt @@ -0,0 +1,330 @@ + + + +DVILJ2(1) DVILJ2(1) + + +NAME + dvilj2, dvilj2p, dvilj, dviljp, dvi3812 - convert dvi + files to HP LaserJet or IBM 3812 format + +SYNOPSIS + dvi2lj [-afontpath] [-b ] [-ccopies] [-dmode] [-D] [-E] + [-eoutput file] [-ffrompage] [-g] [-hheader file] [-l] + [-Mflag] [-mmag] [-ppages] [-q] [-r] [-ttopage] [-spage- + size] [-v] [-w] [-xxoff(mm)] [-yyoff(mm)] [-Xxoff(dots)] + [-Yyoff(dots)] [-z] [filename] + +DESCRIPTION + Dvilj2 converts TeX-output .dvi files into HP PCL (i.e. HP + Printer Control Language) commands suitable for printing + on a HP LaserJet+, HP LaserJet II and fully compatible + printers. + Dvilj2p converts TeX-output .dvi files into HP PCL com- + mands suitable for printing on a HP LaserJet IIp, HP + LaserJet III or HP Laserjet 2000 and fully compatible + printers. This version uses a newer PCL command set and + provides landscape printing. + Dviljp and dvilj are similar to dvilj2p and dvilj2 but + they support only 128 character fonts. They may be used + for Laserjet clones which do not support 256 character + fonts. + Dvilj4 is for the HP LasterJet IV printer familiy and + fully compatible clones. It implements a superset of the + commands available for dvilj2p and prints with an resolu- + tion of 600 dpi. In addition it provides support for the + printers builtin fonts using Karl Berry's coding scheme. + Dvi3812 converts TeX-output .dvi files into PMP files, the + native command language of the IBM 3812 page printer. + All programs are generated from the same source dvi2xx.c. + They are usually called by a shell script or as a line + printer filter. + + +OPTIONS + -afontpath + directory to take fonts from (alternative to envi- + ronment variable TEXPXL); see below for details + about the font directory structure + + -b + take paper for first page from alternate cassette + (only 3812) + + -cnumber + print each page number times (including original) + + -dnumber + print in duplex mode. The option -d1 means long + edge binding, -d2 stands for short edge binding. + This option is only selectable from dvilj2p, and is + + + + 1 + + + + + +DVILJ2(1) DVILJ2(1) + + + known to works on a LaserJet IId or a LaserJet IIId + or LaserJet IV. + + -D + Double-sided printing - see below; -D1 prints odd + sides only, -D2 is for even pages, a trailing - + suppresses printing of empty padding pages. + + -E Switch printer into econo mode (dvilj4 only) + + -eoutput file + default output filename is the basename of dvi file + and extension '.lj' for laserjet and '.pmp' for + 3812. The '-e' option can be used to override this + default and to direct the output to a different + file. If the output filename is set to '-` (option + '-e-') the output is directed to stdout and can be + directly piped into a spooler. + + -fpage number + start printing at top of given page number + + -g + go - do not reset printer at start of job + + -hheader file + headerfile to be copied before translation of dvi- + file. Used to send arbitrary commands to the + laserprinter. + + -l + landscape - print output in landscape mode. This + option is provided only for dvilj2p, dvilj4 and + dvi3812. + + -Mflag Do not call MakeTeXPK. -M1 and -M are equivalent, + -M0 switches to the default behavior (like no -M + specified). This flag is only valid if dvi2xx was + compiled with support for MakeTeXPK. + + -mmagnification + Specifiy the magnification to use. The following + are available: + -m#usermag e.g. #1200 + -m0 equivalent to -m#1000 + -mh equivalent to -m#1095 + -m1 equivalent to -m#1200 + -mq equivalent to -m#1250 + -m2 equivalent to -m#1440 + -m3 equivalent to -m#1728 + -m4 equivalent to -m#2074 + -m5 equivalent to -m#2488 + + + + + + 2 + + + + + +DVILJ2(1) DVILJ2(1) + + + -pnumber of pages + print given number of pages + + -q + quiet operation + + -r + toggle reverse/not reverse order for output. By + default reverse=FALSE for 3812, reverse=TRUE for + laserjet. + + -spagesize + Spezify pagesize (LJ-family only!) + -s1: executive (7.25in * 10.5in) + -s2: letter (8.5in * 11in) + -s3: legal (8.5in * 14in) + -s26: A4 (210mm * 297mm) + -s80: monarch (3.875in * 7.5in) + -s81: commercial-10 (4.125in * 9.5in) + -s90: international DL (110mm * 220mm) + -s91: international C5 (162mm * 229mm) + All values are from the LJ II technical reference + manual. If the -s commandline option is omitted no + clipping is performed at the bottom of the page. + + -tpage number + print to end of given page number + + -v + verbose mode, list used fonts + + -w + print no warnings + + -xoffset + global x-offset in mm on output page relative to 1 + inch/1 inch origin + + -yoffset + global y-offset in mm on output page relative to 1 + inch/1 inch origin + + -Xoffset + global x-offset in dots on output page (to set 1 + inch/1 inch origin) + + -Yoffset + global y-offset in dots on output page (to set 1 + inch/1 inch origin) + + -z + print a test page with the page counter at end of + job (only for laserjet) + + + + + 3 + + + + + +DVILJ2(1) DVILJ2(1) + + + If no arguments are specified a short help file is dis- + played. + + +font directory structure + The specified fontpath may contain more than directory + names. Under Unix the direcory names are separated by a + ':', under MSDOS by a ';'. The paths are searched from + left to right. For each directory in the searchpath the + following font naming conventions are tried: + - dpi<resolution>/<fontname>.pk (eg: ./dpi300/cmr10.pk) + - dpi<resolution>/<fontname>.pxl (eg: ./dpi300/cmr10.pxl) + - pxl<magnification>/<fontname>.pk (eg: + ./pxl1500/cmr10.pk) + - pxl<magnification>/<fontname>.pxl + (eg:./pxl1500/cmr10.pxl) + - <fontname>.<resolution>pk (eg: ./cmr10.300pk) + - <fontname>.<resolution>pxl (eg: ./cmr10.300pxl) + - <fontname>.<resolution> (eg: ./cmr10.300) + + +\special commands + Two TeX '\special' commands are implemented: + + \special{file=<filename>} + copy specified file to the printer; either vector- + or bitmap-graphics PMP commands (for laserjet and + 3812) + + \special{orientation=<value>} + set page orientation to 0, 1, 2, 3; rotate follow- + ing output to landscape mode etc. (3812 only). + + others: + There are a few other special commands implented for the + LJ-series, which should only be used in connection with + the distributed style files (eg graybox.sty). They are + likely to be changed in forthcoming versions. + + +Double Page Printing + The command line option -D causes the printer to print in + doublepage mode, that is - roughly speaking - printing + first the even pagen and then the odd pages of a document. + If -D is used to print both even and odd pages (-D is used + without the optional 1 or 2) the following will happen + after half of the pages is printed: + + 3812: the printer beeps, shows message U1. An operator has + to refill the printed pages into the paper tray and + to push the continue button on the printer. + + LJ: the printer stops, shows message "FEED" and switches + on manual feed led. The printer continues when + + + + 4 + + + + + +DVILJ2(1) DVILJ2(1) + + + either the printed pages are fed into the manual + page feeder, or the operator pushes the continue + button (after placing first the printed pages into + the paper tray). + + If -D1 was specified only odd pages will be printed, -D2 + can be used for even pages. A trailing `-' (as in -D-, + -D1- or -D2-) supresses printing of empty pages which are + generated for padding otherwise. + + The driver allows the -D option for both print-directions + (front-to-back or back-to-front printing). It tries to be + clever in certain cases: when a document has an odd number + of pages it inserts in the right place an empty page when + a document starts with page 0 the driver inserts an empty + page after the 0-page when a piece of a document is + printed that starts with an even page-number it prints + this page at the backside of the first page to ensure that + the odd sides are always on the frontside. The 0-page is + treated like an odd page. + + The doubleside option works for all LJs, not only for the + new D model with does doubleside-printing (actually, i + don't know wether it makes much sense on the new LJ II D + at all). + + Caveat on the doubleside-option: When it is used fre- + quently or on very large files, it might become necessary + to clean the printer much more frequently. + + The command line option -pX can be used to abort printing + after the output of X pages (can lead to strange results + together with -D). I personally dislike this option. The + secure way of printing a part of a document is using -f + (from) and -t (to). + + +ENVIRONMENT + The environment variable TEXPXL can be used to specify one + or more paths to the raster fonts (.pk, .pxl). The path + separator under Unix is ':', under MSDOS ';'. GF-fonts can + be used when the source is compiled without the preproces- + sor switch USEPIXEL set. + + Dvilj4 reads .tmf files and uses the contents of the envi- + ronment variable TEXFONTS as search path. + + +AUTHOR + Gustaf Neumann, Wirtschaftsuniversitaet Wien + neumann@wu-wien.ac.at + + + + + + + 5 + + diff --git a/obsolete/dviware/dvi2xx/findfile.c b/obsolete/dviware/dvi2xx/findfile.c new file mode 100644 index 0000000000..baec7db75d --- /dev/null +++ b/obsolete/dviware/dvi2xx/findfile.c @@ -0,0 +1,324 @@ +#include "config.h" +#include <string.h> +#include <stdio.h> +#ifndef vms +#include <sys/types.h> +#include <sys/stat.h> +#else +#include <types.h> +#include <stat.h> +#endif + +int stat(); + +char *path_segment(); +char *pprint(); +extern void Warning(); +extern bool G_quiet; +extern int Debug; + +#ifdef MAKETEXPK +extern bool makeTexPK ; +#endif + +#ifdef unix +#ifdef DO_SUBDIRECTORIES +#include <glob.h> +#endif +#endif + +#ifdef unix + static char* raster_table[] = { +#ifdef USEPXL + "%P/%N.%Rpk", + "%P/%N.%Rpxl", + "%P/dpi%R/%N.pk", + "%P/%R/%N.pxl", + "%P/dpi%R/%N.pxl", + "%P/pxl%M/%N.pk", + "%P/pxl%M/%N.pxl", + "%P/%N.%R", +#else + "%P/%N.%Rgf", + "%P/%N.%Mgf", +#endif + NULL + }; +#endif + +#ifdef vms + static char* raster_table[] = { +#ifdef USEPXL + "%P[%R]%N.pk;", + "%P%N.%Rpk;", + "%P:[%R]%N.pk;", + "%P:%N.%Rpk;", + "%P[%R]%N.pk;", + "%P%N.%Mpxl;", + "%P:[%M]%N.pxl;", + "%P:%N.%Mpxl;", +#else + "%P%N.%Rgf;", + "%P:%N.%Rgf;", + "%P%N.%Mgf;", + "%P:%N.%Mgf;", +#endif + NULL + }; +#endif + +#ifdef MSDOS + static char* raster_table[] = { +#ifdef USEPXL + "%P/dpi%R/%N.pk", + "%P/%R/%N.pk", + "%P/dpi%R/%N.pxl", + "%P/%R/%N.pxl", + "%P/pxl%M/%N.pk", + "%P/pxl%M/%N.pxl", + "%P/%N.%R", +#else + "%P/%R/%N.gf", + "%P/dpi%R/%N.gf", + "%P/pxl%M/%N.gf", +#endif + NULL + }; +#endif + +#ifdef _AMIGA + static char* raster_table[] = { +#ifdef USEPXL + "%P/%N.%Rpk", + "%P/%N.%Rpxl", + "%P/dpi%R/%N.pk", + "%P/%R/%N.pxl", + "%P/dpi%R/%N.pxl", + "%P/pxl%M/%N.pk", + "%P/pxl%M/%N.pxl", + "%P/%R/%N.%Rpk", + "%P/%N.%R", +#else + "%P/%N.%Rgf", + "%P/%N.%Mgf", +#endif + NULL + }; +#endif + + + + +bool +findfile(path,n,fontmag,name,tfm,level) +char path[STRSIZE]; /* PIXEL path */ +char n[STRSIZE]; /* name of font */ +long fontmag; /* magnification */ +char name[STRSIZE]; /* full name of PXL file (returned) */ +bool tfm; /* are we searching for a tfm file? */ +int level; /* recursion level to prevent calling of MakeTeXPK */ +{ + char local_path[STRSIZE]; +#ifdef MAKETEXPK + char MakePKCommand[STRSIZE]; +#endif + char *pathpt; + struct stat s; + int resolution, i; + char **pattern; + + if (tfm) { + resolution = 0; /* dont'care */ +#ifdef DEBUG + if (Debug) + fprintf(stderr, + "locating tfm %s, path %s, depth=%d\n", + n, path, level); +#endif + } else { + resolution = (int)(fontmag/5.0 + 0.5); +#ifdef DEBUG + if (Debug) + fprintf(stderr, + "locating raster %s, resolution %d on path %s, depth=%d\n", + n, resolution, path, level); +#endif + } + + +#ifndef vms + for( i=0; (pathpt = path_segment(i, path, local_path)) != NULL; i++) { + if (tfm) { + if (!stat( pprint(name,"%P/%N.tfm",pathpt,n,resolution,fontmag), &s)) + return(TRUE); + } else { + for (pattern = raster_table; *pattern; pattern++) { + if (!stat( pprint(name,*pattern,pathpt,n,resolution,fontmag), &s)) + return(TRUE); + } + } + } +#else + if (tfm) { + if ( !stat(pprint(name,"%P/%N.tfm",pathpt,n,resolution,fontmag), &s)) + return(TRUE); + } else { + for (pattern = raster_table; *pattern; pattern++) { + if (!stat( pprint(name,*pattern,path,n,resolution,fontmag), &s)) + return(TRUE); + } + } +#endif + +#ifdef FUTURE + for(i=0; (pathpt=path_segment((bool)(i==0),VFPATH,local_path))!=NULL;i++) { + sprintf(name,"%s/%s.vfm",pathpt,n); + printf("searching virtual font <%s>\n",name); + if (stat(name,&s) == 0) return(TRUE); + } +#endif + +#ifdef DO_SUBDIRECTORIES + if (level < MAX_SUBDIR_SEARCH_DEPTH) { + for( i=0; (pathpt = path_segment(i, path, local_path)) != NULL; i++) { + glob_t globbuf; + char glob_path[STRSIZE + 3]; + int i; + sprintf( glob_path, "%s/*", pathpt ); + if (glob( glob_path, 0, NULL, &globbuf ) == 0) { + for (i = 0; i < globbuf.gl_pathc; i++) { + if ((stat( globbuf.gl_pathv[i], &s) == 0) && S_ISDIR(s.st_mode)) { + if (findfile(globbuf.gl_pathv[i], + n, + fontmag, + name, + tfm, + level+1 ) == TRUE) { + globfree( &globbuf ); + return(TRUE); + } + } + } + globfree( &globbuf ); + } + } + } else { + Warning("maximal searchdepth (%d) exceeded, path=%s", + MAX_SUBDIR_SEARCH_DEPTH, path); + } +#endif + +#ifdef MAKETEXPK + if (makeTexPK && level == 0 && !tfm) { + sprintf(MakePKCommand,"%s %s %d %d %.4f %s",MAKETEXPK, + n,resolution,RESOLUTION, + (float)((float)resolution/RESOLUTION),MFMODE); + if (!G_quiet) + fprintf(stderr,"calling: %s\n",MakePKCommand); + system(MakePKCommand); + if (findfile(path,n,fontmag,name,tfm,1)) + return(TRUE); + } +#endif + + if (level == 0) { + /* return error message */ + if (tfm) { + sprintf(name, "tfm file not found: path=%s, name=%s", path,n); + } else { + sprintf(name, +#ifdef USEPXL + "pk or pxl font not found: path=%s, name=%s, resolution=%d, magn=%ld", +#else + "gf font not found: path=%s, name=%s, resolution=%d, magn=%ld", +#endif + path,n,resolution,fontmag); + } + } + return(FALSE); +} + + +char * +pprint (buffer, input, path, name, resolution, fontmag) +char *buffer; +char *input; +char *path; +char *name; +int resolution; +long fontmag; +{ + char *output = buffer; + + /* fprintf(stderr, "pprint called with <%s>\n", input);*/ + for (; *input != '\0'; input++) + { + if (*input == '%') { + switch (*(++input)) + { + case 'P': + strcpy(output, path); + output += strlen(output); + break; + + case 'N': + strcpy(output, name); + output += strlen(output); + break; + + case 'R': + sprintf(output, "%d", resolution); + output += strlen(output); + break; + + case 'M': +#ifdef vms + sprintf(output, "%d", fontmag); +#else + sprintf(output, "%ld", fontmag); +#endif + output += strlen(output); + break; + + default: + *output++ = '%'; + *output++ = *input; + break; + } + } else { + *output++ = *input; + } + } + *output = '\0'; + /* fprintf(stderr, "pprint returns <%s>\n", buffer); */ + return buffer; +} + + +char * +path_segment(index,full_path,local_path) +int index; +char *full_path, *local_path; +{ + static char *pppt; + char *pathpt; + + if (index == 0) pathpt = strcpy(local_path,full_path); + else pathpt = pppt; + if (pathpt != NULL) { +#ifdef unix + pppt = strchr(pathpt , ':' ); +#else + pppt = strchr(pathpt , ';' ); +#endif + if (pppt != NULL) { + *pppt = '\0'; + pppt++; + } + } + return pathpt; +} + + + + diff --git a/obsolete/dviware/dvi2xx/graybox.sty b/obsolete/dviware/dvi2xx/graybox.sty new file mode 100644 index 0000000000..ad66bf9873 --- /dev/null +++ b/obsolete/dviware/dvi2xx/graybox.sty @@ -0,0 +1,48 @@ +% graybox.sty 9.3.1989 +% print fboxes with various backgrounds +% +% graybox#1#2 +% #1 -> grayscale; valid values are 2, 10, 15, 30, 45, 70, 90, 100 +% #2 -> textargument (exactly like fbox) +% +% patbox#1#2 +% #1 -> pattern; valid values are: +% 1: horizontal lines +% 2: vertical lines +% 3: diagonal lines +% 4: diagonal lines +% 5: square grid +% 6: diagonal grid +% #2 -> textargument (exactly like fbox) +% +\makeatletter +% +% +% + +\long\def\graybox#1#2{\leavevmode\setbox\@tempboxa\hbox{#2}\@tempdima\fboxrule +\advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa + \hbox{\lower \@tempdima\hbox + {\vbox{\special{defpoint=1(,)}% + \hrule \@height \fboxrule + \hbox{\vrule \@width \fboxrule \hskip\fboxsep + \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}\hskip + \fboxsep\vrule \@width \fboxrule% + \special{defpoint=2(,)}\special{gray=#1}% + \special{fill=1/2}% + }\hrule \@height \fboxrule% + }}}} + + +\long\def\patbox#1#2{\leavevmode\setbox\@tempboxa\hbox{#2}\@tempdima\fboxrule +\advance\@tempdima \fboxsep \advance\@tempdima \dp\@tempboxa + \hbox{\lower \@tempdima\hbox + {\vbox{\special{defpoint=11(,)}% + \hrule \@height \fboxrule + \hbox{\vrule \@width \fboxrule \hskip\fboxsep + \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}\hskip + \fboxsep\vrule \@width \fboxrule% + \special{defpoint=12(,)}\special{pattern=#1}% + \special{fill=11/12}% + }\hrule \@height \fboxrule% + }}}} diff --git a/obsolete/dviware/dvi2xx/lj3-filter b/obsolete/dviware/dvi2xx/lj3-filter new file mode 100644 index 0000000000..da9f04a2e7 --- /dev/null +++ b/obsolete/dviware/dvi2xx/lj3-filter @@ -0,0 +1,116 @@ +#!/usr/local/bin/perl +##################################################################### +# Stefan Esser +# +# /usr/local/lib/lpdfilters/lj3-filter +# +# BSD line printer filter for HP-PCL 5 printer +# with independent init and uninit strings +# for HP-PCL and HP-GL modes +# +# Fri Jan 3 12:39:43 1992 -- Gustaf Neumann +# added support for printing of dvi-files +# +# CONFIGURATION: +# - the location of perl (headerline) /usr/local/bin/perl +# - the location of the tmp file (variable $tmpfile below) +# - the name of the dvi-filter and its options (variable $dvifilter below) + +$tmpfile = "/usr/tmp/dvilj$$.dvi"; +$dvifilter = "/usr/local/bin/dvilj -q -s26 -e- $tmpfile"; + +#-------------------------------------------------------------------- +# init and uninit strings for HP-PCL and HP-GL modes +# +$text_inistr = "\033E\033&k2G"; # Text init string +$text_unistr = "\033E"; # Text un_init string + +#$hpgl_inistr = "\033E\033%0B"; # HP-GL init string +$hpgl_inistr = "\033E\033&l1O\033%0B"; # HP-GL init string (rot 90 degree) +$hpgl_unistr = "\033E"; # HP-GL un_init string +$stdpwcmd = "PW 0.15;"; # default pen width in HP-GL mode + +#-------------------------------------------------------------------- +# describe (a superset of :-) the HP-GL commands +# +$hpglcmd = '(SM.|LB[^\003]*\003|[A-Z][A-Z][-\d,.\s]*|[.,;]|\033\..([\d;\s]*:)?|\s)'; + +#-------------------------------------------------------------------- +# lprm sends SIGINT (is THIS signal handler necessary ???) +# +$SIG{'INT'} = 'CLEANUP'; + +sub CLEANUP { + print ($hpglfile ? $hpgl_unistr : $text_unistr); + unlink $tmpfile if $dvifile; + close(STDOUT); + exit 2; +} + +#-------------------------------------------------------------------- +# read enough (=4KByte) data to choose HP-GL or HP-PCL mode +# +$numread = read(STDIN,$buffer,4096); + +#-------------------------------------------------------------------- +# check whether the file is a dvi-file + +$dvifile = $buffer =~ m/^\367\002/oi; +if ($dvifile) { + open(SPOOL,">$tmpfile") || die "Can't open $tmpfile for writing!"; + while ($numread > 0) { + print SPOOL $buffer; + $numread=read(STDIN,$buffer,4096); + } + close(SPOOL) || exit (1); + system $dvifilter || exit (1); + unlink $tmpfile; + close(STDOUT) || exit (1); + exit (0); +} + + +#-------------------------------------------------------------------- +# look for a sequence of HP-GL commands +# +$buffer =~ m/^$hpglcmd+/oi; + +$matchlen= length($&); +$hpglfile= $matchlen > 10 && $matchlen / $numread > 0.95; + +#-------------------------------------------------------------------- +# add command to set pen width after 'IN', if found within the first 20 bytes +# else that default pen width +# +if ($hpglfile && substr($buffer,0,20) =~ m/IN/i) { + $pwcmd = ($buffer =~ m/(PW\s*\d+\.?\d*\s*;)/i)[0] || $stdpwcmd; + $buffer =~ s/IN\s*;/IN;$pwcmd/i; +} + + +#-------------------------------------------------------------------- +# print init string, all data, uninit string to STDOUT +# +print ($hpglfile ? $hpgl_inistr : $text_inistr); + +while ($numread > 0) { + print $buffer; + $numread=read(STDIN,$buffer,4096); +} + +print ($hpglfile ? $hpgl_unistr : $text_unistr); + +close(STDOUT) || exit (1); + +exit (0); + + + + + + + + + + + diff --git a/obsolete/dviware/dvi2xx/printcap.sample b/obsolete/dviware/dvi2xx/printcap.sample new file mode 100644 index 0000000000..70a6315ad3 --- /dev/null +++ b/obsolete/dviware/dvi2xx/printcap.sample @@ -0,0 +1,9 @@ +# sample printcap entry for SUN SparcStation, supplied by Ted Cox +# +# Centronics printer attached to the first parallel port +# Can detect .dvi files automatically via outputfilter and invokes dvi-converter. +tp|tex|pp0|Antares Printer Port 1:\ + :lp=/dev/pp0:sd=/var/spool/pp0:\ + :lf=/var/spool/pp0/error_log:\ + :fs#06020:fc#0300:xc#040:pw#80:sh:\ + :of=/usr/local/lib/lpdfilters/lj3-filter: diff --git a/obsolete/dviware/dvi2xx/sample2.tex b/obsolete/dviware/dvi2xx/sample2.tex new file mode 100644 index 0000000000..ddf6af5b92 --- /dev/null +++ b/obsolete/dviware/dvi2xx/sample2.tex @@ -0,0 +1,179 @@ +% This is a sample LaTeX input file. (Version of 9 April 1986) +% +% A '%' character causes TeX to ignore all remaining text on the line, +% and is used for comments like this one. + +\documentstyle[2up]{article} % Specifies the document style. +\twouparticle + % The preamble begins here. +\title{A Sample Document} % Declares the document's title. +\author{Leslie Lamport} % Declares the author's name. +\date{December 12, 1984} % Deleting this command produces today's date. + +\begin{document} % End of preamble and beginning of text. + +\maketitle % Produces the title. + +This is a sample input file. Comparing it with the output it +generates can show you how to produce a simple document of +your own. + +\section{Ordinary Text} % Produces section heading. Lower-level + % sections are begun with similar + % \subsection and \subsubsection commands. + +The ends of words and sentences are marked + by spaces. It doesn't matter how many +spaces you type; one is as good as 100. The +end of a line counts as a space. + +One or more blank lines denote the end +of a paragraph. + +Since any number of consecutive spaces are treated like a single +one, the formatting of the input file makes no difference to + \TeX, % The \TeX command generates the TeX logo. +but it makes a difference to you. +When you use + \LaTeX, % The \LaTeX command generates the LaTeX logo. +making your input file as easy to read as possible +will be a great help as you write your document and when you +change it. This sample file shows how you can add comments to +your own input file. + +Because printing is different from typewriting, there are a +number of things that you have to do differently when preparing +an input file than if you were just typing the document directly. +Quotation marks like + ``this'' +have to be handled specially, as do quotes within quotes: + ``\,`this' % \, separates the double and single quote. + is what I just + wrote, not `that'\,''. + +Dashes come in three sizes: an + intra-word +dash, a medium dash for number ranges like + 1--2, +and a punctuation + dash---like +this. + +A sentence-ending space should be larger than the space between words +within a sentence. You sometimes have to type special commands in +conjunction with punctuation characters to get this right, as in the +following sentence. + Gnats, gnus, etc.\ % `\ ' makes an inter-word space. + all begin with G\@. % \@ marks end-of-sentence punctuation. +You should check the spaces after periods when reading your output to +make sure you haven't forgotten any special cases. +Generating an ellipsis + \ldots\ % `\ ' needed because TeX ignores spaces after + % command names like \ldots made from \ + letters. + % + % Note how a `%' character causes TeX to ignore the + % end of the input line, so these blank lines do not + % start a new paragraph. +with the right spacing around the periods +requires a special command. + +\TeX\ interprets some common characters as commands, so you must type +special commands to generate them. These characters include the +following: + \$ \& \% \# \{ and \}. + +In printing, text is emphasized by using an + {\em italic\/} % The \/ command produces the tiny extra space that + % should be added between a slanted and a following + % unslanted letter. +type style. + +\begin{em} + A long segment of text can also be emphasized in this way. Text within + such a segment given additional emphasis + with\/ {\em Roman} + type. Italic type loses its ability to emphasize and become simply + distracting when used excessively. +\end{em} + +It is sometimes necessary to prevent \TeX\ from breaking a line where +it might otherwise do so. This may be at a space, as between the +``Mr.'' and ``Jones'' in + ``Mr.~Jones'', % ~ produces an unbreakable interword space. +or within a word---especially when the word is a symbol like + \mbox{\em itemnum\/} +that makes little sense when hyphenated across + lines. + +Footnotes\footnote{This is an example of a footnote.} +pose no problem. + +\TeX\ is good at typesetting mathematical formulas like + \( x-3y = 7 \) +or + \( a_{1} > x^{2n} / y^{2n} > x' \). +Remember that a letter like + $x$ % $ ... $ and \( ... \) are equivalent +is a formula when it denotes a mathematical symbol, and should +be treated as one. + +\section{Displayed Text} + +Text is displayed by indenting it from the left margin. +Quotations are commonly displayed. There are short quotations +\begin{quote} + This is a short a quotation. It consists of a + single paragraph of text. There is no paragraph + indentation. +\end{quote} +and longer ones. +\begin{quotation} + This is a longer quotation. It consists of two paragraphs + of text. The beginning of each paragraph is indicated + by an extra indentation. + + This is the second paragraph of the quotation. It is just + as dull as the first paragraph. +\end{quotation} +Another frequently-displayed structure is a list. +The following is an example of an {\em itemized} list. +\begin{itemize} + \item This is the first item of an itemized list. Each item + in the list is marked with a ``tick''. The document + style determines what kind of tick mark is used. + + \item This is the second item of the list. It contains another + list nested inside it. The inner list is an {\em enumerated} + list. + \begin{enumerate} + \item This is the first item of an enumerated list that + is nested within the itemized list. + + \item This is the second item of the inner list. \LaTeX\ + allows you to nest lists deeper than you really should. + \end{enumerate} + This is the rest of the second item of the outer list. It + is no more interesting than any other part of the item. + \item This is the third item of the list. +\end{itemize} +You can even display poetry. +\begin{verse} + There is an environment for verse \\ % The \\ command separates lines + Whose features some poets will curse. % within a stanza. + + % One or more blank lines separate stanzas. + + For instead of making\\ + Them do {\em all\/} line breaking, \\ + It allows them to put too many words on a line when they'd + rather be forced to be terse. +\end{verse} + +Mathematical formulas may also be displayed. A displayed formula is +one-line long; multiline formulas require special formatting +instructions. + \[ x' + y^{2} = z_{i}^{2}\] +Don't start a paragraph with a displayed equation, nor make +one a paragraph by itself. + +\end{document} % End of document. diff --git a/obsolete/dviware/dvi2xx/testpage.tex b/obsolete/dviware/dvi2xx/testpage.tex new file mode 100644 index 0000000000..393dc86ec9 --- /dev/null +++ b/obsolete/dviware/dvi2xx/testpage.tex @@ -0,0 +1,78 @@ +% testpage.tex - created 20 July 1987 +% Copyright (C) 1987 by Leslie Lamport +% +% Test of how accurately printer reproduces dimensions specified +% by LaTeX output. +% +% Revised by Stephen Gildea to: +% make 10 tic marks instead of 9 +% add a long rule through the tics to show the exact edge of the paper +% short tics on right-hand ruler positioned correctly +% some comments added + +\documentstyle{article} +\pagestyle{empty} + +\oddsidemargin 0pt +\evensidemargin 0pt +\marginparwidth 1in +\marginparsep 0pt + +\topmargin 0pt +\headheight 0pt +\headsep 0pt +\topskip 0pt + +\footheight 0pt +\footskip 0pt +\textheight 9in +\textwidth 6.5in +\setlength{\unitlength}{1in} +\newcounter{foo} +\begin{document} +\parindent 0pt +\begin{picture}(0,0) +\scriptsize +\put(0,-9){\framebox(6.5,9){}} +% left ruler +\put(0,-4.5){\line(-1,0){2.5}} +\multiput(-.1,-4.6)(-.1,0){10}{\line(0,1){.2}} +\multiput(-.05,-4.55)(-.1,0){10}{\line(0,1){.1}} +\setcounter{foo}{1}\multiput(-.1,-4.35)(-.1,0){9}{\makebox + (0,0){\arabic{foo}}\addtocounter{foo}{1}} +% right ruler +\put(6.5,-4.5){\line(1,0){2.5}} +\multiput(6.6,-4.6)(.1,0){10}{\line(0,1){.2}} +\multiput(6.55,-4.55)(.1,0){10}{\line(0,1){.1}} %fixed mit-erl!gildea 13Feb86 +%\multiput(6.55,-4.6)(.1,0){10}{\line(0,1){.1}} +\setcounter{foo}{1}\multiput(6.6,-4.35)(.1,0){9}{\makebox + (0,0){\arabic{foo}}\addtocounter{foo}{1}} +% top ruler +\put(3.25,0){\line(0,1){2.5}} +\multiput(3.15,.1)(0,.1){10}{\line(1,0){.2}} +\multiput(3.2,.05)(0,.1){10}{\line(1,0){.1}} +\setcounter{foo}{1}\multiput(3.4,.1)(0,.1){9}{\makebox + (0,0){\arabic{foo}}\addtocounter{foo}{1}} +% bottom ruler +\put(3.25,-9){\line(0,-1){2.5}} +\multiput(3.15,-9.1)(0,-.1){10}{\line(1,0){.2}} +\multiput(3.2,-9.05)(0,-.1){10}{\line(1,0){.1}} +\setcounter{foo}{1}\multiput(3.4,-9.1)(0,-.1){9}{\makebox + (0,0){\arabic{foo}}\addtocounter{foo}{1}} +\end{picture} +\vfill +\mbox{}\hfill +\begin{minipage}{4in} +The frame on this page should be $6\frac{1}{2}'' \times 9''$. When +printed on $8\frac{1}{2}'' \times 11''$ paper, the frame should be one +inch from each edge of the paper.\\[10pt] +The rulers at the four edges will indicate how much of the page is +useable. The large ticks are $.1''$ apart. +\end{minipage} +\hfill\mbox{} + +\vfill +\mbox{} +\end{document} + + diff --git a/obsolete/dviware/dvi2xx/tfm.c b/obsolete/dviware/dvi2xx/tfm.c new file mode 100644 index 0000000000..4100fa7899 --- /dev/null +++ b/obsolete/dviware/dvi2xx/tfm.c @@ -0,0 +1,255 @@ +/* tfm.c -- read tfm widths resident font support in dvilj. */ + +#include "config.h" /* for STRSIZE and tfm_info_type, at least */ +#include <stdio.h> + + +#ifdef vms +#include <ssdef.h> +#include <stsdef.h> +#define getenv vms_getenv +#endif + +/* Defined in dvi2xx.c. */ +extern long NoSignExtend (); +#define TFM_GET_TWO() NoSignExtend (tfm_fp, 2) +#define TFM_GET_FOUR() NoSignExtend (tfm_fp, 4) +extern char* TFMpath; +extern bool G_quiet; +extern void Warning(); + +/* Defined in xmalloc.c. */ +extern void *xmalloc (); + + + +/* Read N words (N * 4 bytes) from TFM_FP and return it in *OUTBUF, unless + OUTBUF==NULL, in which case throw them away. */ + +static void +tfm_get_n (tfm_fp, nwords, outbuf) + FILE *tfm_fp; + unsigned nwords; + void **outbuf; +{ + unsigned n = nwords * 4; + void *buf = (void *) xmalloc (n); + + if (fread (buf, n, 1, tfm_fp) != 1) { + fprintf (stderr, "dvi2xx: Could not read %u bytes from TFM file.\n", n); + exit (1); + } + + /* If OUTBUF is null, free what we just read, else return it. */ + if (outbuf) { + *outbuf = buf; + } else { + free (buf); + } +} + + +/* Read a string in BCPL format from DATA into STR, and terminate with a + null byte. First byte of DATA says how many characters follow. + Assume STR is long enough. */ + +static void +get_bcpl (data, str) + unsigned char *data; + unsigned char *str; +{ + unsigned length; + + for (length = *(data ++); length; length --) { + *(str ++) = *(data ++); + } + *str = 0; +} + +/* Header word 18: + 2 bytes: "KN" for Karl and Norm---this identifies our extensions + 1 byte : 1 if proportional, 0 otherwise + 1 byte : reserved (to extend the style, if necessary) + Header word 19: + 2 bytes: PCL style selection number + 1 byte : reserved (to extend weight, if necessary) + 1 byte : weight (signed, 2's complement, valid -7 to +7) + Header word 20: + 2 bytes: reserved (to extend typeface id, if necessary) + 2 bytes: PCL typeface selection number + + The first (BigEndian) byte of header word #18 is DATA[0]. + Assume DATA is long enough for everything we might try to read. */ + +static bool +get_pcl_info (data, spacing, style, weight, typeface_id) + unsigned char *data; + unsigned *spacing; + unsigned *style; + int *weight; + unsigned *typeface_id; +{ + /* No magic number for our extensions => forget it. */ + if (data[0] != 'K' && data[1] != 'N') + return FALSE; + + *spacing = data[(0* 4) + 2]; /* Third byte of first word. */ + + /* First two bytes of second word. */ + *style = (data[(1 * 4)] << 8) + data[(1 * 4) + 1]; + + /* Last byte of second word, signed two-complement. */ + *weight = data[(1 * 4) + 3]; + if (*weight >= 128) *weight -= 256; + + /* Effectively all four bytes of third word. */ + *typeface_id = (data[(2 * 4) + 0] << 24) + (data[(2 * 4) + 1] << 16) + + (data[(2 * 4) + 2] << 8) + (data[(2 * 4) + 3]); + + return TRUE; +} + +/* If the TFM file NAME exists, set the elements of RET and return true. + Otherwise, return false. */ + +bool +tfm_read_info (name, ret) + char *name; + tfm_info_type *ret; +{ + /* Don't use a structure for this, since then it might occupy more + than the exactly four bytes that we need. */ + unsigned char *char_info; + char full_name[STRSIZE]; + FILE *tfm_fp; + unsigned char *header_data; + unsigned char *width_raw; /* array of 1-byte data */ + unsigned long *width_table; /* array of 4-byte fixes */ + unsigned i; + unsigned lh, bc, ec, nw, nh, nd, ni, nl, nk, ne, np; + + + if (findfile(TFMpath, name, NULL, full_name, TRUE, 0)) { + + /* fprintf(stderr,"full_name=<%s>\n", full_name);*/ + tfm_fp = fopen (full_name, READ_BINARY); + if (tfm_fp == NULL) { + /* this can happen, if the calculation for max number of open + * files has to be corrected + */ + fprintf(stderr,"Error: file <%s> could not be opened\n", full_name); + return FALSE; + } + } else { + Warning("tfm file %s.tfm not found on path <%s>\n", name, TFMpath); + return FALSE; + } + + (void) TFM_GET_TWO (); /* word length of file */ + lh = TFM_GET_TWO (); /* words of header data */ + bc = TFM_GET_TWO (); /* smallest character code */ + ec = TFM_GET_TWO (); /* largest character code */ + nw = TFM_GET_TWO (); /* words in width table */ + nh = TFM_GET_TWO (); /* words in height table */ + nd = TFM_GET_TWO (); /* words in depth table */ + ni = TFM_GET_TWO (); /* words in italic correction table */ + nl = TFM_GET_TWO (); /* words in lig/kern table */ + nk = TFM_GET_TWO (); /* words in kern table */ + ne = TFM_GET_TWO (); /* words in extensible char table */ + np = TFM_GET_TWO (); /* words of font parameter data */ + + tfm_get_n (tfm_fp, lh, &header_data); + /* Only two headerbyte words are required by the TFM format, so don't + insist on all this extra stuff. */ + if (lh > 2) { + get_bcpl (header_data + (2 * 4), ret->coding_scheme); + } else { + ret->coding_scheme[0] = 0; + } + + if (lh > 12) { + get_bcpl (header_data + (12 * 4), ret->family); + } else { + ret->family[0] = 0; + } + + /* Sorry for the convoluted logic. The idea is that if the family + is HPAUTOTFM, we better have our extensions -- so if we don't + have enough header words, or if we don't find what we need in + the header words, something's seriously wrong, and we shouldn't + claim to have succeeded at reading a good TFM file. */ + + if (strcmp (ret->family, "HPAUTOTFM") == 0 + && (lh < 20 + || !get_pcl_info (&(header_data[18 * 4]), + &ret->spacing, &ret->style, &ret->weight, + &ret->typeface_id))) { + return FALSE; + } + +/* + if (strcmp (ret->family, "HPAUTOTFM") == 0) { + if (lh < 20 || !get_pcl_info (&(header_data[18 * 4]), + &ret->spacing, &ret->style, &ret->weight, + &ret->typeface_id)) { + fclose (tfm_fp); + return FALSE; + } + } else { + if (strcmp (ret->family, "UNSPECIFIED") == 0) { + Warning("font family for %s is UNSPECIFIED; did you run dvicopy?", + full_name); + } + } +*/ + + /* Initialize our returned array of widths to zero, since the TFM file + need not contain info for all character codes. */ + for (i = 0; i < bc; i++) { + ret->widths[i] = 0; + } + for (i = ec + 1; i < 256; i++) { + ret->widths[i] = 0; + } + + /* The char_info is one word (four bytes) for each character in the font. */ + tfm_get_n (tfm_fp, ec - bc + 1, &char_info); + + /* The width table is just nw words. */ + tfm_get_n (tfm_fp, nw, &width_raw); + width_table = (unsigned long *) xmalloc (nw * 4); + + /* But the width table contains four-byte numbers, so have to convert + from BigEndian to host order. */ + for (i = 0; i < nw; i++) { + unsigned byte_offset = i * 4; + unsigned b1 = width_raw[byte_offset]; + unsigned b2 = width_raw[byte_offset + 1]; + unsigned b3 = width_raw[byte_offset + 2]; + unsigned b4 = width_raw[byte_offset + 3]; + width_table[i] = (b1 << 24) + (b2 << 16) + (b3 << 8) + b4; + } + + /* For each character, retrieve and store the TFM width. */ + for (i = bc; i <= ec; i++) { + unsigned char w_i = char_info[(i - bc) * 4]; + ret->widths[i] = width_table[w_i]; + } + + /* Throw away everything up to the second font parameter. (Could just + seek, but I don't want to pull in the include files, etc.) */ + if (np >= 2) { + tfm_get_n (tfm_fp, nh + nd + ni + nl + nk + ne + 1, NULL); + ret->interword = TFM_GET_FOUR (); + } else { + ret->interword = 0; + } + + free (header_data); + free (char_info); + free (width_raw); + free (width_table); + + fclose (tfm_fp); + return TRUE; +} diff --git a/obsolete/dviware/dvi2xx/xmalloc.c b/obsolete/dviware/dvi2xx/xmalloc.c new file mode 100644 index 0000000000..69f6db26b9 --- /dev/null +++ b/obsolete/dviware/dvi2xx/xmalloc.c @@ -0,0 +1,41 @@ +/* xmalloc.c: malloc with error checking. + +Copyright (C) 1992, 93 Free Software Foundation, Inc. + +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, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* Don't include config.h or all our other usual includes, since + it's useful to just throw this file into other programs. */ + +#include <stdio.h> +extern char *malloc (); + + +void * +xmalloc (size) + unsigned size; +{ + void *new_mem = (void *) malloc (size); + + if (new_mem == NULL) + { + fprintf (stderr, "fatal: memory exhausted (xmalloc of %u bytes).\n", + size); + /* 1 means success on VMS, so pick a random number (ASCII `K'). */ + exit (75); + } + + return new_mem; +} |