#!/bin/bash
#
# rhgb-screenshot           This shell script takes a screenshot of rhgb
#
# Author:       Ricky Zhou <ricky@fedoraproject.org>
#
# chkconfig:	- 90 01
#
# description:  Take a screenshot of rhgb
# processname: rhgb-screenshot
#

# source function library
. /etc/rc.d/init.d/functions

lockfile=/var/lock/subsys/rhgb-screenshot

RETVAL=0

start() {
	echo -n $"Taking rhgb screenshot: "
	DISPLAY=:9 /usr/bin/import -window root /tmp/screenshot.png > /tmp/rhgb-screenshot.out 2>&1
	touch "$lockfile" && success || failure
	RETVAL=$?
	echo
}

stop() {
	echo -n $"Cleanup rhgb screenshot: "
	/bin/rm "$lockfile" 2> /dev/null && success || failure
	RETVAL=$?
	echo
}

restart() {
	stop
	start
}

case "$1" in
  start)
	start
	;;
  stop) 
	stop
	;;
  restart|force-reload)
	restart
	;;
  reload)
	;;
  condrestart)
	[ -f "$lockfile" ] && restart
	;;
  status)
	if [ -f $lockfile ]; then
		echo $"rhgb screenshot taken (?)"
		RETVAL=0
	else
		echo $"rhgb screenshot not taken (?)"
		RETVAL=3
	fi
	;;
  *)
	echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
	exit 1
esac

exit $RETVAL