#ident	"@(#)nlp:model/pprx	1.5"
# lp interface for printronix line printer with	parallel interface
#
#	All output is passed through the /usr/lib/pprx filter
#  If this filter is not executable, then this interface will disable
#  the lp printer which	it was called to service.
x="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
if [ ! -x /usr/lib/pprx	]
then
	disable	-r"can't execute /usr/lib/pprx filter" `basename $0`
	exit 1
fi
(
echo "\014\c"
echo "$x\n$x\n$x\n$x\n"
banner "$2"
echo "\n"

#test if ypbind is up
ps -el > /tmp/t1
if grep ypbind /tmp/t1 > /dev/null
then
	/etc/yp/getpwent > /tmp/t1	
else
	cat /etc/passwd > /tmp/t1
fi
user=`grep "^$2:" /tmp/t1 |	line | cut -d: -f5`
rm /tmp/t1

if [ -n	"$user"	]
then
	echo "User: $user\n"
else
	echo "\n"
fi
echo "Request id: $1	Printer: `basename $0`\n"
date
echo "\n"
if [ -n	"$3" ]
then
	banner $3
fi
copies=$4
echo "\014\c"
shift; shift; shift; shift; shift
files="$*"
i=1
while [	$i -le $copies ]
do
	for file in $files
	do
		cat "$file" 2>&1
		echo "\014\c"
	done
	i=`expr	$i + 1`
done
echo "$x\n$x\n$x\n$x\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
echo "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n$x\n$x\n$x\n$x"
echo "$x\n$x\n$x\n$x\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
echo "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
echo "$x\n$x\n$x\n$x\n$x\n$x\n$x\n$x\n"
) | /usr/lib/pprx
if [ $? != 0 ]
then
	disable -r"write error" `basename $0`
	exit 1
fi

exit 0

