#!/bin/sh
### BEGIN INIT INFO
# Provides:          dotlrn
# Required-Start:    $local_fs $remote_fs $network $syslog
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Should-Start:      $postgresql
# Should-Stop:       $postgresql
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: dotLRN e-learning and community system
### END INIT INFO
#
# Start the AOLServer HTTP server with dotLRN.
#

NAME=dotlrn
USER=www-data
GROUP=www-data
CONF=/etc/dotlrn/config.tcl
ADDRESS=$(grep "^set address" $CONF | sed 's/set//;s/address//;s/^[ \t]*//')
PORT=$(grep "^set httpport" $CONF | sed 's/set//;s/httpport//;s/^[ \t]*//')
PIDFILE=/var/run/aolserver4/$NAME.pid
PATH=/bin:/usr/bin:/sbin:/usr/sbin
DAEMON=/usr/sbin/aolserver4-nsd

# Edit /etc/default/dotlrn to change this
StartDaemon="yes"

test -f /etc/default/dotlrn && . /etc/default/dotlrn

trap "" 1

[ -f $DAEMON ] || exit 0

start()
{
    echo -n "Starting web server: $NAME"

    start-stop-daemon --start --quiet --exec $DAEMON --pidfile $PIDFILE --oknodo -- \
    	-u $USER -g $GROUP -b $ADDRESS:$PORT -t $CONF >/dev/null 2>&1
    if [ $? != 0 ]; then
    	echo " ... failed"
	exit 1
    else
        echo "."
    fi
}

stop()
{
    echo -n "Stopping web server: $NAME"
    start-stop-daemon --stop --quiet --pidfile $PIDFILE --oknodo >/dev/null 2>&1
    if [ $? != 0 ]; then
    	echo " ... failed"
	exit 2
    else
        echo "."
    fi
}


case "$1" in
  start)
    if [ $StartDaemon = "yes" ]; then
        start
    else
        echo -n "Not starting web server $NAME (see /etc/default/dotlrn)."
    fi
    ;;

  stop)
    stop
    ;;

  reload|force-reload|restart)
    stop
    sleep 2
    start
    ;;

  *)
    echo "Usage: /etc/init.d/$NAME {start|stop|restart|reload|force-reload}"
    exit 1
    ;;
esac

exit 0