#!/bin/bash
#
# hdpas		This shell script takes care of starting and stopping
#		hdapsd, the ThinkPad Active Protection System daemon.
#	
#		(c) 2006 Mario Pascucci (ilpettegolo (a) yahoo it)
#
# chkconfig: - 15 80
# description: Active Protection System for Linux and ThinkPad notebooks. 

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

# not configured, or broken installation
[ ! -f /etc/sysconfig/hdapsconf ] && exit 0

# Source hdapsd configuration.
. /etc/sysconfig/hdapsconf



RETVAL=0
prog="hdapsd"


start() {

	# checks for hdaps module
	if [ ! -f /sys/devices/platform/hdaps/position ]; then
	  /sbin/modprobe hdaps
	  res=$?
	  if [ "$res" -ne 0 ]; then
	    echo "No APS module found, exiting..."
	    exit 1
	  fi
	fi
	
        # Start daemon.
        echo -n $"Starting hdAPSd: "
        daemon /usr/local/sbin/hdapsd -b -d $DEVICE -s $SENS
	RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/hdapsd
	return $RETVAL
}

stop() {
        echo -n $"Shutting down hdAPSd: "
	killproc hdapsd
	RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/hdapsd
	return $RETVAL
}

# See how we were called.
case "$1" in
  start)
	start
        ;;
  stop)
	stop
        ;;
  status)
	status hdapsd
	RETVAL=$?
	;;
  restart|reload)
	stop
	start
	RETVAL=$?
	;;
  *)
        echo $"Usage: $0 {start|stop|restart|status}"
        exit 1
esac

exit $RETVAL