#! /bin/sh
### BEGIN INIT INFO
# Provides:          Xxine
# Required-Start:    vdr
# Default-Start:     2
# Default-Stop:
# Short-Description: X-Server and Xine for VDR
# Description:       Starts the X-Server and Xine to display the VDR-picture.
### END INIT INFO
#
# Version:	2006-03-04  helmar@gerloni.net
#

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="X-Server and Xine for VDR on VT8/Display 1"
NAME=Xxine
PIDFILEX=/var/run/$NAME\_X.pid
PIDFILEXINE=/var/run/$NAME\_xine.pid
SCRIPTNAME=/etc/init.d/$NAME
XXINEUSER=vdr

# Gracefully exit if the VDR package has been removed.
test -x /usr/sbin/runvdr || exit 0

#
#	Function that starts X and Xine.
#
d_start() {
	start-stop-daemon --start --background --pidfile $PIDFILEX    --make-pidfile --chuid $XXINEUSER --exec /usr/bin/X11/X -- :1 vt8 -br -nolisten tcp
	if [ $? -gt 0 ]; then
		echo "Error starting X-Server."
		exit $?
	fi
	export DISPLAY=:1
	# --post expand:centre_crop_out_mode=1 sometimes causes a blue screen or a jumping OSD on 19:6 material
	# Pay attention to the order of the options
	# MRL for Xine and vdr-plugin-xine without network patch:   vdr://tmp/vdr-xine/stream#demux:mpeg_pes
	# MRL for Xine and vdr-plugin-xine with network patch:      vdr-socket:/127.0.0.1#demux:mpeg_pes
	start-stop-daemon --start --background --pidfile $PIDFILEXINE --make-pidfile --chuid $XXINEUSER --exec /usr/bin/xine -- --fullscreen --no-logo --no-splash --no-gui --no-lirc --deinterlace --post vdr_video --post vdr_audio vdr://tmp/vdr-xine/stream#demux:mpeg_pes
	if [ $? -gt 0 ]; then
		echo "Error starting Xine."
	fi
}

#
#	Function that stops X and Xine.
#
d_stop() {
	start-stop-daemon --stop --quiet --pidfile $PIDFILEXINE
	if [ $? -gt 0 ]; then
		echo "Error stopping Xine."
	fi
	start-stop-daemon --stop --quiet --pidfile $PIDFILEX
	if [ $? -gt 0 ]; then
		echo "Error stopping X-Server."
	fi
}

case "$1" in
  start)
	echo -n "Starting $DESC: $NAME"
	d_start
	echo "."
	;;
  stop)
	echo -n "Stopping $DESC: $NAME"
	d_stop
	echo "."
	;;
  restart|force-reload)
	echo -n "Restarting $DESC: $NAME"
	d_stop
	sleep 2
	d_start
	echo "."
	;;
  *)
	echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0