#!/bin/sh
set -u
FOTOKIOSK_DIR="/usr/local/src/fotokiosk"
FOTOKIOSK_EXEC="start-fotokiosk.py"
PID_FILE="/var/run/fotokiosk.pid"
LOG_FILE="/var/log/fotokiosk.log"
MJPG_STREAMER=/usr/local/src/mjpg-streamer/start-fotokiosk.sh
LOG_FILE_MJPG=/var/log/mjpg-streamer.log
PID_FILE_MJPG=/var/run/mjpg-streamer.pid

case "$1" in
  start)
	echo -n "Starting Fotokiosk ... "
	"$MJPG_STREAMER" &>"$LOG_FILE_MJPG" </dev/null &
	echo "$!" >"$PID_FILE_MJPG"
	cd "$FOTOKIOSK_DIR"; python "$FOTOKIOSK_EXEC" </dev/null &>"$LOG_FILE" &
	echo "$!" >"$PID_FILE"
	echo done
	X &
	export DISPLAY=:0
	xhost +
	sleep 30
	su glasmensch /usr/bin/iceweasel &
  ;;
  stop)
	killall X
	for pfile in "$PID_FILE" "$PID_FILE_MJPG"
	  do	test -e "$pfile" && kill "$(cat "$pfile")"
		rm -f "$pfile"
	 done
	;;
  restart)
	"$0" stop
	"$0" start
	;;
 esac

exit 0