#!/bin/sh
#
# ejabberd	Fault-tolerant distributed Jabber/XMPP server
#
# chkconfig:	345 99 01
#
# description:	Fault-tolerant distributed Jabber/XMPP server
#


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

# Get service config - may override defaults
[ -f /etc/sysconfig/ejabberd ] && . /etc/sysconfig/ejabberd

[ -z "$NODENAME" ] && NODENAME=$(hostname)

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

stop() {
	# Stop daemons.
	if [ -f /var/lock/subsys/ejabberd ]; then
		msg_stopping ejabberd
		/usr/sbin/ejabberdctl ejabberd@${NODENAME} stop 2>/dev/null
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			ok
		else
			fail
		fi
		rm -f /var/lock/subsys/ejabberd
	else
		msg_not_running ejabberd
	fi
}

# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	stop
	sleep 2
	start
	;;
  reload|force-reload)
	if [ -f /var/lock/subsys/ejabberd ]; then
		msg_reloading ejabberd
		busy
		/usr/sbin/ejabberdctl ejabberd@${NODENAME} restart
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
		    ok
		else
		    RETVAL=1
		    fail
		fi
	else
		msg_not_running ejabberd
		RETVAL=7
	fi
	;;
  status)
	EPMDOUT=`@libdir@/erlang/bin/epmd -names`
	echo "$EPMDOUT" | head -n 1
	echo "$EPMDOUT" | grep ejabberd
	RETVAL=$?
	if [ "$RETVAL" -ne "0" ] ; then
		if [ -f /var/lock/subsys/ejabberd ]; then
			nls "%s dead but subsys locked" "ejabberd"
			RETVAL=2
		else
			nls "%s is stopped" "ejabberd"
			RETVAL=3
		fi
	fi
	;;
  *)
	msg_usage "$0 {start|stop|status|restart|reload|force-reload}"
	exit 3
esac

exit $RETVAL