#!/bin/sh
# $Id: ps2epsi,v 1.10 2004/08/04 00:55:46 giles Exp $
# This definition is changed on install to match the
# executable name set in the makefile
GS_EXECUTABLE=gs
tmpfile=/tmp/ps2epsi$$
export outfile
if [ $# -lt 1 -o $# -gt 2 ]; then
echo "Usage: `basename $0` file.ps [file.epsi]" 1>&2
exit 1
fi
infile=$1;
if [ $# -eq 1 ]
then
case "${infile}" in
*.ps) base=`basename "${infile}" .ps` ;;
*.cps) base=`basename "${infile}" .cps` ;;
*.eps) base=`basename "${infile}" .eps` ;;
*.epsf) base=`basename "${infile}" .epsf` ;;
*) base=`basename "${infile}"` ;;
esac
outfile=${base}.epsi
else
outfile=$2
fi
ls -l "${infile}" |
awk 'F==1 {
cd="%%CreationDate: " $6 " " $7 " " $8;
t="%%Title: " $9;
f="%%For:" U " " $3;
c="%%Creator: Ghostscript ps2epsi from " $9;
next;
}
/^%!/ {next;}
/^%%Title:/ {t=$0; next;}
/^%%Creator:/ {c=$0; next;}
/^%%CreationDate:/ {cd=$0; next;}
/^%%For:/ {f=$0; next;}
!/^%/ {
print "/ps2edict 30 dict def";
print "ps2edict begin";
print "/epsititle (" t "\\n) def";
print "/epsicreator (" c "\\n) def";
print "/epsicrdt (" cd "\\n) def";
print "/epsifor (" f "\\n) def";
print "end";
exit(0);
}
' U="$USERNAME$LOGNAME" F=1 - F=2 "${infile}" >$tmpfile
$GS_EXECUTABLE -q -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null $tmpfile ps2epsi.ps $tmpfile <"${infile}" 1>&2
rm -f $tmpfile
(
cat << BEGINEPS
save countdictstack mark newpath /showpage {} def /setpagedevice {pop} def
%%EndProlog
%%Page 1 1
BEGINEPS
cat "${infile}" |
sed -e '/^%%BeginPreview:/,/^%%EndPreview[^!-~]*$/d' -e '/^%!PS-Adobe/d'\
-e '/^%%[A-Za-z][A-Za-z]*[^!-~]*$/d' -e '/^%%[A-Za-z][A-Za-z]*: /d'
cat << ENDEPS
%%Trailer
cleartomark countdictstack exch sub { end } repeat restore
%%EOF
ENDEPS
) >> "${outfile}"
exit 0
