#!/bin/bash
#
# asterisk	Start up asterisk daemon
#
# chkconfig: 2345 55 25
# description: This service starts up the Asterisk, the SIP server.
#
# processname: asterisk
# config: /etc/asterisk/asterisk.conf
# pidfile: /var/run/asterisk.pid

### BEGIN INIT INFO
# Provides: asterisk
# Required-Start: $local_fs $network $syslog
# Required-Stop: $local_fs $syslog
# Should-Start: $syslog
# Should-Stop: $network $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start up asterisk daemon
# Description:       This service starts up the Asterisk, the SIP server.
### END INIT INFO

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

STDERRLOG=/var/log/asterisk/asterisk.log

# pull in sysconfig settings
[ -f /etc/sysconfig/asterisk ] && . /etc/sysconfig/asterisk

RETVAL=0
prog="asterisk"
lockfile=/var/lock/subsys/$prog

# Some functions to make the below more readable
ASTERISK=/usr/sbin/asterisk
PID_FILE=/var/run/asterisk.pid

runlevel=$(set -- $(runlevel); eval "echo \$$#" )

start()
{
	[ -x $ASTERISK ] || exit 5

	mkdir -p `dirname $STDERRLOG`

	echo -n $"Starting $prog: "
	$ASTERISK $OPTIONS -f -n >> $STDERRLOG 2>&1 &
	PID=$!
	if [ $PID -gt 0 ]; then
	  success
	  touch $lockfile
	else
	  failure
	fi
	echo $PID > $PID_FILE
	echo
	return $RETVAL
}

stop()
{
	echo -n $"Stopping $prog: "
        killproc -p $PID_FILE $ASTERISK
        RETVAL=$?
        [ $RETVAL -eq 0 ] && rm -f $lockfile
	echo
}

restart() {
	stop
	start
}

rh_status() {
        status -p $PID_FILE asterisk
}

rh_status_q() {
        rh_status >/dev/null 2>&1
}

case "$1" in
	start)
		rh_status_q && exit 0
		start
		;;
	stop)
		if ! rh_status_q; then
			rm -f $lockfile
			exit 0
		fi
		stop
		;;
	restart)
		restart
		;;
	reload)
		$ASTERISK -r -x "core reload"
		$ASTERISK -r -x "sip reload"
		;;
	status)
		rh_status
		RETVAL=$?
		if [ $RETVAL -eq 3 -a -f $lockfile ] ; then
			RETVAL=2
		fi
		;;
	*)
		echo $"Usage: $0 {start|stop|restart|status}"
		RETVAL=2
esac
exit $RETVAL
