#  $Source: /hpux/shared/supp/usr/src/cmd/lp/model/HPGL2,v $
#  $Revision: 64.1 $


# Remote Host Spooling, aus dem "Communicator, 3/90" S.21ff
# hier integriert von (ph)
# wenn Remote-Spooling nicht gewÏnscht, dann bitte den Block auskommentieren !


# REMOTE=DL1
# if [ `cnodes -r` = `hostname` ]
# then
#        args=""
#        device="/dev/lp_`basename $0`"
# 
#        while [ $# -gt 0 ]
#        do
#          args="$args \"$1\" "
#          shift
#        done
# 
#        remsh $REMOTE "" >/dev/null
#        while [ $? -eq 1 ]
#        do
#          sleep 60
#          remsh $REMOTE "" >/dev/null
#        done
#
#        remsh $REMOTE "$0 $args >$device"        # run myself on the remote node
#        exit 0
# fi
touch /dev/lp_djet2
:>/dev/lp_djet2

# HPGL2:  lp interface for HP7550A, HP7595A, HP7596A, HP7570A plotter.
#
#=====================================================================
# OPTIONS RECOGNIZED:
#
# Do not initialize
#       ni              do not initialize Plotter
#                               (default initialize)
#
# CGM (Computer Graphics Metafile) output:
#       cgm             translate CGM to HP-GL
#
#======================================================================
#
# NOTE:
#        The cgmtohpgl program needs a device file name in "-d" option.
#         (It cannot output to standard output.) 
# 

plotfilter=/usr/lib/plotdvr 
cgmfilter=/usr/lib/cgmtohpgl

if [ -z "$LANG" ]
then
	LANG="C"
	export LANG
fi

# save the arguments to the model
plotter=`basename $0`
reqid=$1
user=$2
title=$3
copies=$4

# get device file names
devicefile="/usr/spool/lp/member/$plotter"
devicename=`cat $devicefile | line`


# Set up RS-232C interface if this is a tty port
if [ -t 1 ]
then
	stty 9600 opost onlcr -parenb cs8 ixon -istrip clocal tab3 <&1 2>/dev/null
fi

# Determine which options have been invoked
initialize=""
inputfile="def"

for i in $5
do
	case "$i" in
	-ni | ni)  # do not initialize
		initialize="-i";;

	-cgm | cgm) # CGM file input
		inputfile="cgm";;

	esac
done

# Handle disable and cancel traps.
trap "trap 15;kill -15 0;exit 0" 15

# Assume that the rest of the arguments are files
shift; shift; shift; shift; shift
files="$*"

# plot the spooled file
i=1
while [ $i -le $copies ]
do
	for file in $files
	do
		case "$inputfile" in
			def)    #$plotfilter -l$reqid -u$user -e\
				#	$initialize $file <&1 2>/dev/null
				cat $file 2>/dev/null
				;;
			cgm)    $cgmfilter  -d$devicename -l$reqid -u$user -e\
					$initialize $file 2>/dev/null
				;;
			*);;
		esac
	done
	i=`expr $i + 1`
done
cat /dev/lp_djet2 | /opt/hpxt/enware/hpnp/hpnpf -x djet2
# Insure all buffers are flushed to plotter
stty 9600 opost onlcr -parenb cs8 ixon -istrip clocal tab3 <&1 2>/dev/null

exit 0