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


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

# Get network config
. /etc/sysconfig/network

PROGRAM_ARGS="-d -c /etc/ez-ipupdate.conf"
# Get service config
[ -f /etc/sysconfig/ez-ipupdate ] && . /etc/sysconfig/ez-ipupdate

# 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 "ez-ipupdate dynamic dns client"
		exit 1
	fi
else
	exit 0
fi

RETVAL=0
# See how we were called.
case "$1" in
  start)
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/ez-ipupdate ]; then
		msg_starting "ez-ipupdate dynamic dns client"
		daemon /usr/bin/ez-ipupdate $PROGRAM_ARGS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/ez-ipupdate
	else
		msg_already_running "ez-ipupdate dynamic dns client"
	fi
	;;
  stop)
	if [ -f /var/lock/subsys/ez-ipupdate ]; then
		msg_stopping "ez-ipupdate dynamic dns client"
		killproc ez-ipupdate -QUIT
		rm -f /var/run/ez-ipupdate.pid /var/lock/subsys/ez-ipupdate >/dev/null 2>&1
	else
		msg_not_running "ez-ipupdate dynamic dns client"
	fi
	;;
  restart|force-reload)
	$0 stop
	$0 start
	exit $?
	;;
  status)
	status ez-ipupdate
	RETVAL=$?
	ez_cache=$(grep -E '^[[:space:]]*cache-file' /etc/ez-ipupdate.conf |  cut -d "=" -f2)
	LAST_IP=$(cat $ez_cache | cut -d "," -f2)
	echo "Last IP update: $LAST_IP"
	exit $RETVAL
	;;
  *)
	msg_usage "$0 {start|stop|restart|force-reload|status}"
	exit 3
esac

exit $RETVAL