#!/bin/sh
#
# ddclient		ddclient (secure shell daemon)
#
# chkconfig:	345 55 45
#
# description:	ddclient - dynamic dns client


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

# Get network config
. /etc/sysconfig/network

# Get service config
DDCLIENT_OPTIONS="-daemon 300"
[ -f /etc/sysconfig/ddclient ] && . /etc/sysconfig/ddclient

pidfile=/var/run/ddclient/ddclient.pid

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down "Dynamic DNS Client"
		exit 1
	fi
else
	exit 0
fi

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

	msg_starting "Dynamic DNS Client"
	daemon --user ddclient /usr/sbin/ddclient -pid $pidfile $DDCLIENT_OPTIONS
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/ddclient
}

stop() {
	if [ ! -f /var/lock/subsys/ddclient ]; then
		msg_not_running "Dynamic DNS Client"
		return
	fi

	msg_stopping "Dynamic DNS Client"
	killproc --pidfile $pidfile ddclient
	rm -f $pidfile /var/lock/subsys/ddclient >/dev/null 2>&1
}

condrestart() {
	if [ ! -f /var/lock/subsys/ddclient ]; then
		msg_not_running "Dynamic DNS Client"
		return 0
	fi

	stop
	start
}

reload() {
	if [ ! -f /var/lock/subsys/ddclient ]; then
		msg_not_running "Dynamic DNS Client"
		RETVAL=7
		return
	fi

	msg_reloading "Dynamic DNS Client"
	killproc ddclient -HUP
	RETVAL=$?
}

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

exit $RETVAL