#!/bin/sh
#
# rrdcached	Data caching daemon for RRDtool
#
# chkconfig: - 90 10
# description:	rrdcached startup script
#
# processname: rrdcached
# config:
# pidfile: /var/run/rrdcached.pid

### BEGIN INIT INFO
# Provides:		rrdcached
# Required-Start:
# Required-Stop:
# Default-Start:
# Default-Stop:
# Short-Description:	Start rrdcached at boot time
# Description:		Enable rrdcached service.
### END INIT INFO

# Do not load RH compatibility interface.
WITHOUT_RC_COMPAT=1

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

# Source rrdcached configuration.
SourceIfNotEmpty /etc/sysconfig/rrdcached

: ${SOCKFILE:=/var/lib/rrdcached/rrdcached.sock}
: ${SOCKPERMS:=0660}

PIDFILE=/var/run/rrdcached.pid
LOCKFILE=/var/lock/subsys/rrdcached
RETVAL=0

start()
{
	start_daemon --pidfile "$PIDFILE" --lockfile "$LOCKFILE" --expect-user "$RRDCACHED_USER" -- rrdcached \
			$OPTS -p $PIDFILE -l $SOCKFILE
	RETVAL=$?
	[ $RETVAL -eq 0 ] && chmod $SOCKPERMS "${SOCKFILE}"
	return $RETVAL
}

stop()
{
	stop_daemon --pidfile "$PIDFILE" --lockfile "$LOCKFILE" --expect-user "$RRDCACHED_USER" -- rrdcached
	RETVAL=$?
	return $RETVAL
}

restart()
{
	stop
	start
}

reload()
{
	msg_reloading rrdcached
	stop_daemon --pidfile "$PIDFILE" --expect-user "$RRDCACHED_USER" -HUP -- rrdcached
	RETVAL=$?
	return $RETVAL
} 

# See how we were called.
case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	reload)
		reload
		;;
	restart)
		restart
		;;
	condstop)
		if [ -e "$LOCKFILE" ]; then
			stop
		fi
		;;
	condrestart)
		if [ -e "$LOCKFILE" ]; then
			restart
		fi
		;;
	condreload)
		if [ -e "$LOCKFILE" ]; then
			reload
		fi
		;;
	status)
		status --pidfile "$PIDFILE" --expect-user "$RRDCACHED_USER" -- rrdcached
		RETVAL=$?
		;;
	*)
		msg_usage "${0##*/} {start|stop|reload|restart|condstop|condrestart|condreload|status}"
		RETVAL=1
esac

exit $RETVAL