#!/bin/bash
#
# rdnssd start/stop script for Mageia
#	/etc/rc.d/init.d/rdnssd
#
# Starts the rdnssd daemon
#
# chkconfig: 2345 55 25
# description: IPv6 Recursive DNS Server discovery
# processname: rdnssd
#
### BEGIN INIT INFO
# Provides:          rdnssd
# Required-Start:    $network
# Required-Stop:     $network
# Short-Description: IPv6 Recursive DNS Server discovery
# Description:       RDNSS daemon for autoconfiguration of IPv6 DNS
#                    resolvers.
# Default-Start:     2 3 4 5
### END INIT INFO

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

DAEMON=rdnssd
OPTIONS="-u rdnssd"
MERGE_HOOK=/etc/rdnssd/merge-hook 

test -x /usr/sbin/$DAEMON || exit 0

RETVAL=0

if [ -n "$MERGE_HOOK" ]; then
	OPTIONS="$OPTIONS -H $MERGE_HOOK"
fi


check_run_dir() {
	if [ ! -d "/var/run/$NAME" ]; then
		mkdir -p "/var/run/$NAME"
		chown rdnssd:nogroup "/var/run/$NAME"
		chmod 0755 "/var/run/$NAME"
	fi
}

#
# See how we were called.
#

start() {
	# Check if it is already running
	if [ ! -f /var/lock/subsys/$DAEMON ]; then
            check_run_dir
	    gprintf "Starting %s daemon: " "$DAEMON"
	    daemon /usr/sbin/$DAEMON $OPTIONS
	    RETVAL=$?
	    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$DAEMON
	    echo
	fi
	return $RETVAL
}

stop() {
	gprintf "Stopping %s daemon: " "$DAEMON"
	killproc /usr/sbin/$DAEMON
	RETVAL=$?
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$DAEMON
	echo
        return $RETVAL
}

restart() {
	stop
        sleep 1
	start
}	

reload() {
	trap "" SIGHUP
	killall -HUP $DAEMON
}	

case "$1" in
start)
	start
	;;
stop)
	stop
	;;
reload)
	reload
	;;
restart)
	restart
	;;
condrestart)
	if [ -f /var/lock/subsys/$DAEMON ]; then
	    restart
	fi
	;;
status)
	status $DAEMON
	;;
*)
	INITNAME=`basename $0`
	gprintf "Usage: %s {start|stop|restart|condrestart|status}\n" "$INITNAME"
	exit 1
esac

exit $RETVAL