freebsd-dev/share/examples/printing/ifhp
Robert Nordier 70fe3a9f9f Fix wrong exit code.
PR:		9321
Submitted by:	Bob Van Valzah <Bob@whitebarn.com>
1999-01-23 17:05:54 +00:00

33 lines
696 B
Bash

#!/bin/sh
#
# ifhp - Print Ghostscript-simulated PostScript on a DesJet 500
# Installed in /usr/local/libexec/hpif
#
# Treat LF as CR+LF:
#
printf "\033&k2G" || exit 2
#
# Read first two characters of the file
#
read first_line
first_two_chars=`expr "$first_line" : '\(..\)'`
if [ "$first_two_chars" = "%!" ]; then
#
# It is PostScript; use Ghostscript to scan-convert and print it
#
/usr/local/bin/gs -dSAFER -dNOPAUSE -q -sDEVICE=djet500 -sOutputFile=- - \
&& exit 0
else
#
# Plain text or HP/PCL, so just print it directly; print a form
# at the end to eject the last page.
#
echo "$first_line" && cat && printf "\f" && exit 0
fi
exit 2