#!/bin/sh
#
# avahi-daemon:	Starts the Avahi daemon
#
# chkconfig:	345 34 66
#
# description:	This is a daemon which runs on client machines to perform \
#		Zeroconf service discovery on a network. avahi-daemon must be \
#		running on systems  that use Avahi for service discovery. \
#		Avahi-daemon should not be running otherwise.
#

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

# Get network config
. /etc/sysconfig/network

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

start() {
	# Check if the service is already running?
	if [ -f /var/lock/subsys/avahi-daemon ]; then
		msg_already_running "avahi-daemon"
		return
	fi

	msg_starting "avahi-daemon"
	_modprobe capability
	daemon /usr/sbin/avahi-daemon -D
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/avahi-daemon
}

stop() {
	if [ ! -f /var/lock/subsys/avahi-daemon ]; then
		msg_not_running "avahi-daemon"
		return
	fi

	# Stop daemons.
	msg_stopping "avahi-daemon"
	avahi-daemon -k
	rm -f /var/lock/subsys/avahi-daemon
	ok
}

reload() {
	if [ ! -f /var/lock/subsys/avahi-daemon ]; then
		msg_not_running "avahi-daemon"
		RETVAL=7
		return
	fi

	msg_reloading "avahi-daemon"
	avahi-daemon -r
	RETVAL=$?
}

condrestart() {
	if [ ! -f /var/lock/subsys/avahi-daemon ]; then
		msg_not_running "avahi-daemon"
		RETVAL=$1
		return
	fi

	stop
	start
}

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

exit $RETVAL