#! /bin/sh
#
# $Id: radvd.init,v 1.6 2009/05/25 06:17:28 psavola Exp $
#
# chkconfig: - 54 46
# description:	radvd is the router advertisement daemon for IPv6.  It \
#		listens to router solicitations and sends router \
#		advertisements as described in "Neighbor Discovery for IP \
#		Version 6 (IPv6)" (RFC 2461).  With these advertisements \
#		hosts can automatically configure their addresses and some \
#		other parameters.  They also can choose a default router \
#		based on these advertisements.
#
# processname: radvd
# pidfile: /var/run/radvd/radvd.pid
# config: /etc/radvd.conf
# config: /etc/sysconfig/radvd

### BEGIN INIT INFO
# Provides: radvd
# Short-Description: router advertisement daemon for IPv6
### END INIT INFO

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

# Get config.
. /etc/sysconfig/network

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

RETVAL=0
PROG="radvd"
LOCKFILE=/var/lock/subsys/radvd
PIDFILE=${PIDFILE:-"/var/run/radvd/radvd.pid"}

# See how we were called.
case "$1" in
  start)
	if [ ! -f /etc/radvd.conf ]; then
		echo $"Configuration file /etc/radvd.conf missing" 1>&2
		exit 6
	fi
	if [ `id -u` -ne 0 ]; then
		echo $"Insufficient privilege" 1>&2
		exit 4
	fi
	echo -n $"Starting $PROG: "
	daemon radvd $OPTIONS
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ]; then
		touch $LOCKFILE
	else
		if [ -f $LOCKFILE ]; then
			RETVAL=0
		fi
	fi
	;;
  stop)
	echo -n $"Stopping $PROG: "
	killproc radvd
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f $LOCKFILE
	;;
  status)
	status radvd
	RETVAL=$?
	;;
  restart)
	$0 stop
	$0 start
	RETVAL=$?
	;;
  reload|force-reload)
	$PROG -c
        RETVAL=$?
	echo -n $"Reloading $PROG: "
	if [ $RETVAL -eq 0 ]; then
		killproc -p $PIDFILE radvd -HUP
		RETVAL=$?
	else
		echo_failure
		echo
                echo -n $"not reloading due to configuration syntax error"
	fi
	echo
	;;
  condrestart|try-restart)
        if [ -f $LOCKFILE ]; then
		$0 stop
		$0 start
		RETVAL=$?
	fi
        ;;  
  *)
	echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
	exit 2
esac

exit $RETVAL