#!/bin/sh

USERNAME=username
LIGHTTPD_CONF=/home/$USERNAME/service/lighttpd.conf
PIDFILE=/home/$USERNAME/service/logs/lighttpd.pid
HTTPD=/home/$USERNAME/lighttpd/sbin/lighttpd

PID=0
if [ -e $PIDFILE ]; then
    PID=`cat $PIDFILE`
    if [ "x" == "x$PID" ]; then
        PID=0
    fi
fi

case "$1" in
    start)
        if [ 0 -ne $PID ]; then
            running=`ps --pid $PID | grep $PID`
            if [ $running ]; then
                echo "lighttpd is already running"
                exit 1
            fi
            rm $PIDFILE
            PID=0
        fi
        $HTTPD -f $LIGHTTPD_CONF
        ;;
    stop)
        if [ 0 -eq $PID ]; then
            echo "lighttpd was not running"
            exit 1
        fi
        kill $PID
        tries=""
        while [ -e $PIDFILE ]; do
            if [ "x$tries" == "x.........." ]; then
                break
            fi
            sleep 2
            tries=".$tries"
        done
        if [ -e $PIDFILE ]; then
            echo "lighttpd did not go gentle into that good night, murdering"
            kill -9 $PID
            rm $PIDFILE
        fi
        ;;
    restart)
        $0 stop
        $0 start
        ;;
    reload)
        if [ 0 -eq $PID ]; then
            echo "lighttpd was not running"
        fi
        kill -HUP $PID
        ;;
    *)
        echo "Usage: "`basename $0`" (start|stop|restart|reload)"
        exit 1
        ;;
esac