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[packages/alarmwatch.git] / alarmwatch.init

#!/bin/sh
#
# alarmwatch	watches for lm_sensors alarms
#
# chkconfig:	2345  32 68
#
# description:	watches lm_sensors and beeps on aparms
#
# $Id$

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

# Set defaults
CHIPS=""
PIDFILE=/var/run/alarmwatch.pid
SENSORS_SETUP=no
ALARMOPTIONS=""

# Get service config - may override defaults
[ -f /etc/sysconfig/alarmwatch ] && . /etc/sysconfig/alarmwatch

RETVAL=0
# See how we were called.
case "$1" in
  start)
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/alarmwatch ]; then
		if [ -z "$CHIPS" ]; then
			nls "alarmwatch not configured (CHIPS not set), cannot start."
			exit 6
		fi
		if [ "$SENSORS_SETUP" = "yes" ]; then
			# setup sensors limits, etc.
			sensors -s
		fi
		# read from sensors to clear out any alarms caused by previous limits...
		sensors > /dev/null
		msg_starting alarmwatch
		daemon alarmwatch -p "$PIDFILE" $CHIPS $ALARMOPTIONS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/alarmwatch
	else
		msg_already_running alarmwatch
	fi
	;;
  stop)
	# Stop daemons.
	if [ -f /var/lock/subsys/alarmwatch ]; then
		msg_stopping alarmwatch
		killproc alarmwatch
		rm -f /var/lock/subsys/alarmwatch $PIDFILE
	else
		msg_not_running alarmwatch
	fi
	;;
  restart|force-reload)
	$0 stop
	$0 start
	RETVAL=$?
	;;
  status)
	status alarmwatch
	RETVAL=$?
	;;
  *)
	msg_usage "$0 {start|stop|restart|force-reload|status}"
	exit 3
esac

exit $RETVAL

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