#!/bin/sh
#
# perlbal	Perlbal - Reverse-proxy load balancer and webserver
#
# chkconfig:	345 86 13
#
# description:	Perlbal - Reverse-proxy load balancer and webserver
#
# processname:	perlbal
#
# $Id$

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

# Get network config
. /etc/sysconfig/network

[ -f /etc/sysconfig/perlbal ] && . /etc/sysconfig/perlbal

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down perlbal
		exit 1
	fi
else
	exit 0
fi

start() {
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/perlbal ]; then
		msg_starting perlbal
		daemon perlbal $PERLBAL_OPTS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/perlbal
	else
		msg_already_running perlbal
	fi
}

stop() {
	if [ -f /var/lock/subsys/perlbal ]; then
		# Stop daemons.
		msg_stopping perlbal
		killproc perlbal
		rm -f /var/lock/subsys/perlbal
	else
		msg_not_running perlbal
	fi
}

condrestart() {
	if [ -f /var/lock/subsys/perlbal ]; then
		stop
		start
	else
		msg_not_running perlbal
		RETVAL=$1
	fi
}

reload() {
	if [ -f /var/lock/subsys/perlbal ]; then
		msg_reloading perlbal
		killproc perlbal -HUP
		RETVAL=$?
	else
		msg_not_running perlbal
		RETVAL=7
	fi
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	stop
	start
	;;
  try-restart)
	condrestart 0
	;;
  reload|force-reload)
  	reload
	;;
  status)
	status perlbal
	RETVAL=$?
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
	exit 3
esac

exit $RETVAL