#!/bin/sh
#
# Copyright (c) 1998-2000
# Sergey A. Babkin. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# Sergey A. Babkin (sab123@hotmail.com, babkin@bellatlantic.net)
#
# Use : convert [cfgfile]
# Convert TTF fonts from source directory to Type1 fonts in the destination
# directory, converted to the specified encodings. Also generate the
# fonts.scale, fonts.dir and fonts.alias files in the destination directory.
# clean some variables so that they won't be inherited from environment
ENCDIR=
MAPDIR=
# path to the configuration file
if [ $# -eq 1 ]
then
CFGFILE=$1
else
CFGFILE=`pwd`/convert.cfg
fi
# these setting would be edited during installation
TTF2PT1_BINDIR=
TTF2PT1_LIBXDIR=
TTF2PT1_SHAREDIR=
[ -z "$TTF2PT1_BINDIR" ] && {
TTF2PT1_BINDIR=`pwd`/..
}
[ -z "$TTF2PT1_LIBXDIR" ] && {
TTF2PT1_LIBXDIR=`pwd`/..
}
[ -z "$TTF2PT1_SHAREDIR" ] && {
TTF2PT1_SHAREDIR=`pwd`/..
}
# directory from where we are started
RUNDIR=`pwd`
# paths to various utilities
T1ASM=$TTF2PT1_LIBXDIR/t1asm
[ -f $T1ASM -a -x $T1ASM ] || {
# if it's not in libxdir, use whatever t1asm the system provides
T1ASM=t1asm
}
TTF2PT1=$TTF2PT1_BINDIR/ttf2pt1
TRANS=$TTF2PT1_SHAREDIR/scripts/trans
T1FDIR=$TTF2PT1_SHAREDIR/scripts/t1fdir
FORCEISO=$TTF2PT1_SHAREDIR/scripts/forceiso
X2GS=$TTF2PT1_SHAREDIR/scripts/x2gs
SUFFIX="pfa"
MYSELF=convert
# include the configuration
if [ -r $CFGFILE ]
then {
. $CFGFILE
} else {
echo "
Can't find the configuration file
$CFGFILE
Please look at the sample file convert.cfg.sample,
copy it to convert.cfg and modify for
you actual configuration." >&2
exit 1
} fi
# path to the directory with descriptions of encodings
[ -z "$ENCDIR" ] && {
ENCDIR=$TTF2PT1_SHAREDIR/encodings
}
# directory with the external Unicode maps
[ -z "$MAPDIR" ] && {
MAPDIR=$TTF2PT1_SHAREDIR/maps
}
LOG=$DSTDIR/convert.log
# configure the ttf2pt1 options from our options
# artefact of backwards-compatibility with .cfg
[ -z "$CORRECTWIDTH" -a YES != "$DONTCORRECTWIDTH" ] && {
TTF2PT1="$TTF2PT1 -OW"
}
[ YES = "$CORRECTWIDTH" ] && {
TTF2PT1="$TTF2PT1 -OW"
}
[ YES != "$HINTSUBST" ] && {
TTF2PT1="$TTF2PT1 -Ou" # meaning changed past 3.22
}
[ YES = "$ALLGLYPHS" -a YES = "$ENFORCEISO" ] && {
echo "$MYSELF: options ALLGLYPHS and ENFORCEISO are mutually exclusive" >&2
exit 1
}
[ YES = "$ALLGLYPHS" ] && {
TTF2PT1="$TTF2PT1 -a"
}
[ YES = "$GENUID" ] && {
TTF2PT1="$TTF2PT1 -uA"
}
[ YES != "$ENFORCEISO" ] && {
FORCEISO=cat
}
[ YES = "$CREATEPFB" ] && {
T1ASM="$T1ASM -b"
SUFFIX="pfb"
}
# parse the information about the source files
eval "`echo \"$SRCDIRS\" | awk '
BEGIN { n=0; }
/^ *$/ { next; }
{
if(n>9) {
printf(\"echo \\\"Only 9 encodings are supported at once!\\\" >&2\n\");
printf(\"exit 1\\n\");
} else {
printf(\"SRCDIR%d=%s\n\",n,$1);
printf(\"SRCLANG%d=%s\n\",n,$2);
printf(\"SRCENC%d=%s\n\",n,$3);
printf(\"SRCMAP%d=%s\n\",n,$4);
n++;
}
}'`"
# check whether we have the directories
mkdir $DSTDIR 2>/dev/null >/dev/null
[ -d $DSTDIR -a -r $DSTDIR -a -w $DSTDIR -a -x $DSTDIR ] || {
echo "$MYSELF: can't access the directory $DSTDIR" >&2
exit 1
}
# go to our destination directory
cd $DSTDIR || {
echo "$MYSELF: can't chdir to $DSTDIR" >&2
exit 1
}
rm -f ./* 2>/dev/null
>$LOG
for dirno in 0 1 2 3 4 5 6 7 8 9
do {
SRCDIR=`eval "echo \\\$SRCDIR$dirno"`
SRCLANG=`eval "echo \\\$SRCLANG$dirno"`
SRCENC=`eval "echo \\\$SRCENC$dirno"`
SRCMAP=`eval "echo \\\$SRCMAP$dirno"`
DSTENC=`eval "echo \\\$DSTENC$SRCLANG"`
echo $SRCDIR
echo $SRCENC
[ -z "$SRCDIR" ] && break;
[ "`ls $SRCDIR/*.[tT][tT][fF] 2>/dev/null |wc -l`" -gt 0 ] || {
echo "$MYSELF: no TTF files in $SRCDIR" >&2
exit 1
}
# check whether we have the encoding tables
[ -n "$SRCENC" ] || {
echo "$MYSELF: you must specify some source encoding" >&2
exit 1
}
[ unknown = "$SRCLANG" -o -n "$DSTENC" ] || {
echo "$MYSELF: you must specify some destination encodings" >&2
exit 1
}
# handle aliases of the destination encodings
XDSTENC=
DSTALIAS=
[ -r $ENCDIR/$SRCLANG/encodings.alias ] && {
for i in $DSTENC
do {
TO=`awk '$1=="'$i'" { print $2; }' <$ENCDIR/$SRCLANG/encodings.alias`
if [ -n "$TO" ]
then {
[ -f $ENCDIR/$SRCLANG/$i.tbl -a -r $ENCDIR/$SRCLANG/$i.tbl ] && {
echo "WARNING: $SRCLANG encoding $i found as both table and alias" >&2
echo "WARNING: The alias takes precedence" >&2
}
DSTALIAS="$TO $i
$DSTALIAS"
XDSTENC="$TO
$XDSTENC"
} else {
XDSTENC="$i
$XDSTENC"
} fi
} done
DSTENC=`echo "$XDSTENC" | sort -u | tr '
' ' '`
}
[ unknown != "$SRCLANG" ] && {
for i in $SRCENC $DSTENC
do {
[ -f $ENCDIR/$SRCLANG/$i.tbl -a -r $ENCDIR/$SRCLANG/$i.tbl ] || {
echo "$MYSELF: can't read $ENCDIR/$SRCLANG/$i.tbl" >&2
exit 1
}
} done
}
# OK convert the files
for file in $SRCDIR/*.[tT][tT][fF]
do {
name=`echo $file | tr A-Z a-z`
name=`basename $name .ttf`
echo "Converting $name"
# generate the assembler code
echo "******* $name -> t1a ************" >>$LOG
if [ -n "$SRCMAP" ]
then {
$TTF2PT1 -L $MAPDIR/$SRCMAP $file ./$name.$SRCENC 2>>$LOG
} else {
$TTF2PT1 -l $SRCLANG $file ./$name.$SRCENC 2>>$LOG
} fi
[ -s ./$name.$SRCENC.t1a ] || {
echo "$MYSELF: can't generate Type1 assembler code for $name" >&2
continue;
}
[ -s ./$name.$SRCENC.afm ] || {
echo "$MYSELF: can't generate AFM metrics file for $name" >&2
continue;
}
mv ./$name.$SRCENC.afm ./$name.$SRCENC.xafm
psname=`$T1FDIR -g $FOUNDRY " " -f ./$name.$SRCENC.t1a \
| awk '{print substr($1,2);}'`
# now for each destination encoding generate a .pfa/b file
# and record for fonts.scale
if [ unknown != "$SRCLANG" ]
then {
for enc in $DSTENC
do {
echo "******* $name -> $enc ************" >>$LOG
sed 's|^\/FontName.*$|/FontName /'$psname$enc' def|' <./$name.$SRCENC.t1a \
| $TRANS $ENCDIR/$SRCLANG/$SRCENC.tbl $ENCDIR/$SRCLANG/$enc.tbl \
| $FORCEISO | $T1ASM >./$name.$enc.$SUFFIX
[ -s ./$name.$enc.$SUFFIX ] || {
echo "$MYSELF: can't convert/assemble Type1 file for $name.$enc" >&2
continue;
}
sed 's|^FontName.*$|FontName '$psname$enc'|' <./$name.$SRCENC.xafm \
| $TRANS $ENCDIR/$SRCLANG/$SRCENC.tbl $ENCDIR/$SRCLANG/$enc.tbl \
| uniq | $FORCEISO >./$name.$enc.afm
[ -s ./$name.$enc.afm ] || {
echo "$MYSELF: can't convert AFM file for $name.$enc" >&2
}
aliases=`echo "$DSTALIAS" | grep "^$enc" | cut -d\ -f2`
echo "******* aliases: $aliases" >>$LOG
$T1FDIR -d fonts.ttf fonts.alias $FOUNDRY $enc $aliases -f ./$name.$enc.$SUFFIX
echo "/$psname$enc ($name.$enc.$SUFFIX) ;" >>Fontmap.ttf
} done
} else {
enc="$SRCENC"
echo "******* $name -> $enc ************" >>$LOG
sed 's|^\/FontName.*$|/FontName /'$psname$enc' def|' <./$name.$SRCENC.t1a \
| $FORCEISO | $T1ASM >./$name.$enc.$SUFFIX
[ -s ./$name.$enc.$SUFFIX ] || {
echo "$MYSELF: can't convert/assemble Type1 file for $name.$enc" >&2
continue;
}
sed 's|^FontName.*$|FontName '$psname$enc'|' <./$name.$SRCENC.xafm \
| uniq | $FORCEISO >./$name.$enc.afm
[ -s ./$name.$enc.afm ] || {
echo "$MYSELF: can't convert AFM file for $name.$enc" >&2
}
$T1FDIR -d fonts.ttf fonts.alias $FOUNDRY $enc -f ./$name.$enc.$SUFFIX
echo "/$psname$enc ($name.$enc.$SUFFIX) ;" >>Fontmap.ttf
} fi
[ YES = "$REMOVET1A" ] && {
rm -f ./$name.$SRCENC.t1a
rm -f ./$name.$SRCENC.xafm
}
} done
} done
wc -l <fonts.ttf >fonts.scale
cat fonts.ttf >>fonts.scale
mkfontdir
[ YES = "$GENUID" ] && {
echo "Checking for duplicate UniqueIDs..."
for id in `find . -name "*.$SUFFIX" -exec grep UniqueID {} \; \
| cut -d" " -f2 | sort | uniq -d`
do {
echo "Warning: duplicate UniqueID $id in files:" | tee -a $LOG
find . -name "*.$SUFFIX" -exec grep -l "UniqueID $id " {} \; 2>&1 | tee -a $LOG
} done
}
[ -n "$GSDIR" ] || {
echo "$MYSELF: The Ghostscript base directory is not specified.\n" >&2
echo "$MYSELF: Installation of the Ghostscript fonts is deferred.\n" >&2
echo "$MYSELF: You can do it later by running x2gs\n" >&2
exit 0
}
echo "Installing the Ghostscript fonts"
cd $RUNDIR
$X2GS $CFGFILE || {
echo "$MYSELF: Installation of the Ghostscript fonts has failed.\n" >&2
echo "$MYSELF: You can correct the problem and run x2gs to repeat\n" >&2
exit 0
}
|
Download
