#!/bin/bash
#
# atieventsd      This shell script takes care of starting and stopping
#               ATI events daemon.
#
# chkconfig: 5 65 35
# description: ATI Events Daemon
#
# processname: atieventsd
# pidfile: /var/run/atieventsd.pid
### BEGIN INIT INFO
# Provides:       atieventsd
# Required-Start: acpid dm
# Required-Stop: acpid dm
# Default-Start:  5
# Default-Stop: 0 1 2 3 4 6
# Short-Description: ATI Events Daemon
# Description:    ATI Events Daemon
### END INIT INFO

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

DAEMONOPTS=""

RETVAL=0

start() {
	# Check if we're using fglrx or not
	# Timeout length: https://qa.mandriva.com/show_bug.cgi?id=33095#c67
	waitseconds=5
	while [ $((waitseconds--)) -gt 0 ] && [ ! -f /proc/ati/0/name ]; do
		sleep 1
	done
	grep -q fglrx /proc/ati/0/name >& /dev/null || return 0

	# Start daemons.
	gprintf "Starting atieventsd: "

	# See mdvbug #57291
	rm -f /tmp/AtiXUEvent*

	daemon /usr/sbin/atieventsd $DAEMONOPTS
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ]; then
		PID=`/sbin/pidof atieventsd`
		if [ $PID ]; then
			touch /var/lock/subsys/atieventsd
			echo $PID > /var/run/atieventsd.pid
		fi
	fi
	return $RETVAL
}

stop() {
	# Stop daemons.
	gprintf "Shutting down atieventsd: "

	# Check if we're using fglrx or not
	grep -q fglrx /proc/ati/0/name >& /dev/null || return 0

	if [ -r /var/run/atieventsd.pid ]; then
	    killproc atieventsd
	    RETVAL=$?
	    [ "$RETVAL" = 0 ] && success "stop" || failure "stop"
	else
	    success "already stopped"
	    RETVAL=0
	fi
        [ $RETVAL -eq 0 ] && rm -f /var/run/atieventsd.pid
	[ $RETVAL = 0 ] && rm -f /var/lock/subsys/atieventsd
	echo
	return $RETVAL
}

# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart|reload)
	stop
	start
	RETVAL=$?
	;;
  status)
	status atieventsd
	RETVAL=$?
	;;
  *)
	gprintf "Usage: atieventsd {start|stop|restart|status}\n"
	exit 1
esac

exit $RETVAL