#!/bin/sh

PROGRAM_NAME=GMS

PROGRAM_BIN=/usr/bin/gms.py

PIDFILE=/var/run/gms.pid

LOGFILE=/var/log/gms.log

test -x $PROGRAM_BIN || exit 0

set -e

. /lib/lsb/init-functions

. /etc/default/rcS

case $1 in

  start)

    echo -n "Starting $PROGRAM_NAME: "

    if [ -f $PIDFILE ]

    then

        PID=`cat $PIDFILE`

        if ps ax | grep -q "^$PID"

        then

            echo "$PROGRAM_NAME already running."

        else

            rm -f $PIDFILE

            $PROGRAM_BIN -d > $LOGFILE

            echo "OK"

        fi

    else

        $PROGRAM_BIN -d > $LOGFILE

        echo "OK"

    fi

    ;;

  stop)

    echo -n "Stopping $PROGRAM_NAME: "

    if [ -f $PIDFILE ]

    then

        PID=`cat $PIDFILE`

        if ps ax | grep -q "^$PID"

        then

            kill -10 $PID

        fi

        rm $PIDFILE

    else

        echo "No $PROGRAM_NAME found running; no killed."

    fi

    ;;

  restart)

    $0 stop

    sleep 1

    $0 start

    ;;

  *)

    log_success_msg "Usage: $0 {stop|start|restart}"

    exit 1

    ;;

esac