#!/bin/sh
 
. /etc/ltsp_functions
 
SERVER=`get_cfg SERVER none`
PRINTER_LDP=`get_cfg PRINTER_LDP none`
PRINTER_LDP_USER=`get_cfg PRINTER_LDP_USER none`
PRINTER_LDP_LIMIT=`get_cfg PRINTER_LDP_LIMIT none`

if [ "$SERVER" == "none" ]; then
	echo "No printing proxy server defined, cannot print" | gtk_popup
	exit 1
fi
 
if [ "$PRINTER_LDP" == "" -o "$PRINTER_LDP" == "none" ]; then
        exit 1
fi

if [ "$PRINTER_LDP_USER" == "none" ]; then
	exit 1
	# TODO: Hae tässä OIKEAN käyttäjän tunnus
fi

if [ "$PRINTER_LDP_LIMIT" != "none" ]; then
	cat - >$TEMP/printjob
	PAGES=`grep -c "%%Page:" $TEMP/printjob`
	if [ $PAGES -le $PRINTER_LDP_LIMIT ]; then
		cat $TEMP/printjob | rlpr --no-bind --user=$PRINTER_LDP_USER --no-burst --tmpdir=$TEMP --printer=$PRINTER_LDP
		rm -f $TEMP/printjob
		exit 0
	fi

	rm -f $TEMP/printjob

	echo "Your print job has $PAGES pages which exceeds maximum number ($PRINTER_LDP_LIMIT). Job was deleted." | gtk_popup

	exit 1
fi
 
cat - | rlpr --no-bind --user=$PRINTER_LDP_USER --no-burst --tmpdir=$TEMP --printer=$PRINTER_LDP -X$SERVER