#!/bin/sh

DAEMON=ndyndns
CONF_NAME=ndyndns
PID_FILE=/var/run/$DAEMON.pid

start() {
        echo -n "Starting $DAEMON..."
        if [ ! -z "$(pidof $DAEMON)" ]; then
                echo 'already running.'
                exit 0
        fi

        $DAEMON -r -x -d -f /tmp/flash/mod/$CONF_NAME.conf
        exitval=$?
        pidof $DAEMON > $PID_FILE
        if [ "$exitval" -eq 0 ]; then
                echo 'done.'
        else
                echo 'failed.'
                exit $exitval
        fi
}

case $1 in
        start)
                if [ -s /tmp/flash/mod/$CONF_NAME.conf ] && \
			  [ -z "$(pidof $DAEMON)" ]; then
			start
		else
			echo 'there is no configuration file.'
                fi
                ;;
        start_nodaemon)
		if [ -z "$(pidof $DAEMON)" ]; then
			start
			sleep 15
			kill "$(pidof $DAEMON)"
			rm -f $PID_FILE
		fi
                ;;
        stop)
		if [ ! -z "$(pidof $DAEMON)" ]; then
			kill "$(pidof $DAEMON)"
			rm -f $PID_FILE
		else
			echo '... already stopped. ndyndns is running in nodaemon mode.'
		fi
                ;;
        restart)
                if [ ! -z "$(pidof $DAEMON)" ]; then
                        kill "$(pidof $DAEMON)"
                        rm -f $PID_FILE
                        sleep 1
                        start
                else
                        start
                fi
                ;;
        status)
                if [ ! -z "$(pidof $DAEMON)" ]; then
                        echo 'running'
                else
                        echo 'nodaemon'
                fi
                ;;
        *)
                echo "Usage: $0 [start|start_nodaemon|stop|restart|status]" 1>&2
                exit 1
                ;;
esac

exit $?