#!/bin/sh
#
# frox		FROX
#
# chkconfig:	2345 90 25
# description:	FROX Transparent FTP proxy

# Source function library
. /etc/rc.d/init.d/functions

# Configuration file.
. /etc/sysconfig/frox

RETVAL=0
# See how we were called.
case "$1" in
  start)
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/frox ]; then
		if [ ! "$IPCHAINS_RULE" ] && [ ! "$IPTABLES_RULE" ]; then
			echo $(nls "Please edit /etc/sysconfig/frox")' !'
			exit 6
		fi
		msg_starting frox
		daemon frox -f /etc/frox.conf
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/frox
		if [ -x /usr/sbin/iptables -a -n "$IPTABLES_RULE" ]; then
			run_cmd "Redirecting FTP traffic" /usr/sbin/iptables -t nat -A $IPTABLES_RULE
		fi
		if [ -x /sbin/ipchains -a -n "$IPCHAINS_RULE" ]; then
			run_cmd "Redirecting FTP traffic" /sbin/ipchains -A $IPCHAINS_RULE
		fi

	else
		msg_already_running frox
	fi
	;;
  stop)
	# Stop daemons.
	if [ -f /var/lock/subsys/frox ]; then
		if [ -x /usr/sbin/iptables -a -n "$IPTABLES_RULE" ]; then
			run_cmd "Removing FTP traffic redirection" /usr/sbin/iptables -t nat -D $IPTABLES_RULE
		fi
		if [ -x /sbin/ipchains -a -n "$IPCHAINS_RULE" ]; then
			run_cmd "Removing FTP traffic redirection" /sbin/ipchains -D $IPCHAINS_RULE
		fi
		msg_stopping frox
		killproc frox
		rm -f /var/lock/subsys/frox /var/run/frox.pid >/dev/null 2>&1
	else
		msg_not_running frox
	fi
	;;
  status)
	status frox
	exit $?
	;;
  restart|force-reload)
	$0 stop
	$0 start
	exit $?
	;;
  *)
	msg_usage "$0 {start|stop|restart|force-reload|status}"
	exit 3
	;;
esac

exit $RETVAL