#!/bin/sh
#
# ddclient      This shell script takes care of starting and stopping ddclient.
#
# chkconfig:    - 65 35
# description:  ddclient provides support for updating dynamic DNS services
# processname:  ddclient
# config:       /etc/sysconfig/ddclient

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

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

. /etc/sysconfig/ddclient

exec="/usr/sbin/ddclient"
prog=$(basename $exec)
lockfile=/var/lock/subsys/$prog
cache=/var/cache/ddclient/ddclient.cache
pid=/var/run/ddclient/ddclient.pid

start() {
    echo -n $"Starting $prog: "
    [ -f $cache ] || touch $cache
    chown ddclient:ddclient $cache && chmod 600 $cache || exit $?
    daemon --user=ddclient --pidfile=$pid $exec $DDCLIENT_OPTIONS
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    # FIXME: call killproc with -p $pid; not done yet so that a 3.6.6->3.7.1
    # update will do the right thing with try-restart during the upgrade
    killproc $prog
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

# See how we were called.
case "$1" in
    start|stop|restart|reload)
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        status -p $pid $prog
        ;;
    try-restart|condrestart)
        [ ! -f $lockfile ] || restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
        exit 2
esac