#!/bin/bash
#
# Sample startup script for FreeNX server
#
# Coypright (c) 2007 by Fabian Franz <freenx@fabian-franz.de>.
#
# License: GNU GPL, version 2
#
# SVN: $Id: freenx-server-r104-fixes.patch,v 1.2 2009/11/23 11:59:50 athimm Exp $
#
# Modified to be chkconfig compatible by Johnny Hughes <johnny@centos.org>
#
# chkconfig: 2345 91 35
# description: Creates /tmp/.X11-unix/ if required and cleans up dead \
#              NX sessions.


# Read the config file
. /usr/libexec/nx/nxloadconfig --

# Source function library.
. /etc/init.d/functions
prog="freenx-server"

start() {
	runuser -s /bin/bash - nx -c "$PATH_BIN/nxserver --cleanup" > /dev/null 2>&1 < /dev/null
	if [ ! -d "/tmp/.X11-unix" ]; then
	  mkdir -m1777 /tmp/.X11-unix/
	  [ ! -x /sbin/restorecon ] || /sbin/restorecon /tmp/.X11-unix
	  ret=$?
	else
	  X11_owner=`/bin/ls -ald /tmp/.X11-unix | /bin/gawk {'print $3'}`
          if [ "$X11_owner" != "root" ]; then
	    /bin/chown root /tmp/.X11-unix
          fi
	  ret=0
	fi
	if [ $ret -eq 0 ]; then
	  touch /var/lock/subsys/freenx-server
	  action $"Starting $prog: " /bin/true
	else
	  action $"Starting $prog: " /bin/false
	fi
	echo
	return $ret
}

stop() {
	runuser -s /bin/bash - nx -c "$PATH_BIN/nxserver --cleanup" > /dev/null 2>&1 < /dev/null
	if [ -e "/var/lock/subsys/freenx-server" ]; then
	  rm -f /var/lock/subsys/freenx-server
	  ret=$?
	else
	  ret=0
	fi
	if [ $ret -eq 0 ]; then
	  action $"Stopping $prog: " /bin/true
	else
	  action $"Stopping $prog: " /bin/false
	fi
	echo
	return $ret
}

restart() {
	echo $"Restarting $prog:"
	stop
	start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
        if [ -e "/var/lock/subsys/freenx-server" ]; then
          echo $"$prog is running"
        else
          echo $"$prog is stopped"
        fi
        ;;
  *)
        echo $"Usage: $prog {start|stop|restart|status}"
        exit 1
esac

exit $?