#!/bin/sh
#
# Control script for SNServer.exe
# 20080319 _M
 
[ -x /var/spool/snfilter/SNFServer.exe ] || exit 0
 
# See how we were called.
case "$1" in
  start)
        SNFPID=`ps -ef | grep SNFServer.exe | grep -v grep | awk '{print $2}'`
        if [ -n "$SNFPID" ]; then
		echo "SNF is ALREADY UP! pid="$SNFPID
	else
		echo -n "Starting SNFServer.exe:"
        	su snfilter -p -c "/var/spool/snfilter/SNFServer.exe /var/spool/snfilter/snf_engine.xml > /dev/null 2>&1 &"
        	RETVAL=$?
        	if [ $RETVAL -eq 0 ]; then 
			echo "SNF UP"
		else
			echo "Error "$RETVAL
		fi
	fi
        ;;
  status)
        SNFPID=`ps -ef | grep SNFServer.exe | grep -v grep | awk '{print $2}'`
        if [ -n "$SNFPID" ]; then
		/var/spool/snfilter/SNFClient.exe -status.second > /dev/null 2>&1
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then 
			echo "SNFServer is UP, pid="$SNFPID
		else
			echo "SNFServer is NOT RESPONDING, pid="$SNFPID
		fi
	else
		echo "SNFServer is DOWN"
	fi
	;;
  stop)
        SNFPID=`ps -ef | grep SNFServer.exe | grep -v grep | awk '{print $2}'`
        if [ -n "$SNFPID" ]; then
	        echo -n "Stopping SNFServer.exe: "
		/var/spool/snfilter/SNFClient.exe -shutdown > /dev/null 2>&1
		echo -n "Pausing for 30 seconds... "
		sleep 30
	        SNFPID=`ps -ef | grep SNFServer.exe | grep -v grep | awk '{print $2}'`
	        if [ -n "$SNFPID" ]; then
	                echo "SNF Not down, killing pid=$SNFPID"
	                kill $SNFPID
			RETVAL=$?
		else
			echo "SNF DOWN"
	        fi
	else
		echo "SNFServer is NOT UP!"
	fi
        ;;
  restart)
        $0 stop
        $0 start
        RETVAL=$?
        ;;
  *)
        echo "Usage: snfserver {start|status|stop|restart}"
        exit 1
esac
 
exit $RETVAL