1#!/bin/sh
2#
3# Printer filter for postscript or plain text with output to a HP laserjet.
4# This requires two packages to be installed:
5#
6#	/usr/pkgsrc/print/ghostscript
7#	/usr/pkgsrc/print/enscript
8#
9# lp|ps|local line printer:\
10#	:sh:mx#0:sf:\
11#	:lp=/dev/lpt0:sd=/var/spool/output/lpd:lf=/var/log/lpd-errs:\
12#	:if=/usr/local/libexec/if-gs-ljet4:
13#
14# $DragonFly: src/share/examples/printing/if-gs-ljet4,v 1.1 2006/08/15 16:21:23 dillon Exp $
15
16read first_line
17first_two_chars=`expr "$first_line" : '\(..\)'`
18
19if [ "$first_two_chars" = "%!" ]; then
20   #
21   #  PostScript job, print it.
22   #
23   (echo "$first_line" && cat && exit 0) | \
24	gs -q -sPAPERSIZE=letter -sDEVICE=ljet4 -sOutputFile=%stdout% -
25   # printf "\004"
26   exit 2
27else
28   #
29   #  Plain text, convert it, then print it.
30   #
31   ( echo "$first_line"; cat ) | /usr/pkg/bin/enscript -G | \
32	gs -q -sPAPERSIZE=letter -sDEVICE=ljet4 -sOutputFile=%stdout% -
33   # printf "\004"
34   exit 2
35fi
36