#!/bin/bash

#

#     System startup script for ipmievd

#     Based on skeleton.compat example script

#     Copyright (C) 1995--2005  Kurt Garloff, SUSE / Novell Inc.

#          

#     This library is free software; you can redistribute it and/or modify it

#     under the terms of the GNU Lesser General Public License as published by

#     the Free Software Foundation; either version 2.1 of the License, or (at

#     your option) any later version.

#			      

#     This library is distributed in the hope that it will be useful, but

#     WITHOUT ANY WARRANTY; without even the implied warranty of

#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

#     Lesser General Public License for more details.

#      

#     You should have received a copy of the GNU Lesser General Public

#     License along with this library; if not, write to the Free Software

#     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,

#     USA.

#

# Note: This template uses functions rc_XXX defined in /etc/rc.status on

# UnitedLinux/SUSE/Novell based Linux distributions. However, it will work

# on other distributions as well, by using the LSB (Linux Standard Base) 

# or RH functions or by open coding the needed functions.

# Read http://www.tldp.org/HOWTO/HighQuality-Apps-HOWTO/ if you prefer not 

# to use this template.

#

# chkconfig: 345 99 00

# description: ipmievd daemon

# 

### BEGIN INIT INFO

# Provides:          ipmievd

# Required-Start:    $syslog ipmi

# Should-Start: $time

# Required-Stop:     $syslog ipmi

# Should-Stop: $time

# Default-Start:     3 4 5

# Default-Stop:      0 1 2 6

# Short-Description: ipmievd daemon to send events to syslog

# Description:       Start ipmievd to read events from BMC and

#	log them to syslog.  Events correspond to hardware faults,

#	state transitions such as power on and off, and sensor

#	readings such as temperature, voltage and fan speed that

#	are abnormal.

### END INIT INFO

# 

# Check for missing binaries (stale symlinks should not happen)

# Note: Special treatment of stop for LSB conformance

IPMIEVD_BIN=/usr/sbin/ipmievd

test -x $IPMIEVD_BIN || { echo "$IPMIEVD_BIN not installed"; 

	if [ "$1" = "stop" ]; then exit 0;

	else exit 5; fi; }

# Check for existence of needed config file and read it

IPMIEVD_CONFIG=/etc/sysconfig/ipmievd

test -r $IPMIEVD_CONFIG || { echo "$IPMIEVD_CONFIG does not exist";

	if [ "$1" = "stop" ]; then exit 0;

	else exit 6; fi; }

# Read config	

. $IPMIEVD_CONFIG

if test -e /etc/rc.status; then

    # SUSE rc script library

    . /etc/rc.status

else

    export LC_ALL=POSIX

    _cmd=$1

    declare -a _SMSG

    if test "${_cmd}" = "status"; then

	_SMSG=(running dead dead unused unknown reserved)

	_RC_UNUSED=3

    else

	_SMSG=(done failed failed missed failed skipped unused failed failed reserved)

	_RC_UNUSED=6

    fi

    if test -e /lib/lsb/init-functions; then

	# LSB    

    	. /lib/lsb/init-functions

	echo_rc()

	{

	    if test ${_RC_RV} = 0; then

		log_success_msg "  [${_SMSG[${_RC_RV}]}] "

	    else

		log_failure_msg "  [${_SMSG[${_RC_RV}]}] "

	    fi

	}

	# TODO: Add checking for lockfiles

	checkproc() { return pidofproc ${1+"$@"} >/dev/null 2>&1; }

    elif test -e /etc/init.d/functions; then

	# RHAT

	. /etc/init.d/functions

	echo_rc()

	{

	    #echo -n "  [${_SMSG[${_RC_RV}]}] "

	    if test ${_RC_RV} = 0; then

		success "  [${_SMSG[${_RC_RV}]}] "

	    else

		failure "  [${_SMSG[${_RC_RV}]}] "

	    fi

	}

	checkproc() { return status ${1+"$@"}; }

	start_daemon() { return daemon ${1+"$@"}; }

    else

	# emulate it

	echo_rc() { echo "  [${_SMSG[${_RC_RV}]}] "; }

    fi

    rc_reset() { _RC_RV=0; }

    rc_failed()

    {

	if test -z "$1"; then 

	    _RC_RV=1;

	elif test "$1" != "0"; then 

	    _RC_RV=$1; 

    	fi

	return ${_RC_RV}

    }

    rc_check()

    {

	return rc_failed $?

    }	

    rc_status()

    {

	rc_failed $?

	if test "$1" = "-r"; then _RC_RV=0; shift; fi

	if test "$1" = "-s"; then rc_failed 5; echo_rc; rc_failed 3; shift; fi

	if test "$1" = "-u"; then rc_failed ${_RC_UNUSED}; echo_rc; rc_failed 3; shift; fi

	if test "$1" = "-v"; then echo_rc; shift; fi

	if test "$1" = "-r"; then _RC_RV=0; shift; fi

	return ${_RC_RV}

    }

    rc_exit() { exit ${_RC_RV}; }

    rc_active() 

    {

	if test -z "$RUNLEVEL"; then read RUNLEVEL REST < <(/sbin/runlevel); fi

	if test -e /etc/init.d/S[0-9][0-9]${1}; then return 0; fi

	return 1

    }

fi

# Reset status of this service

rc_reset

# Return values acc. to LSB for all commands but status:

# 0	  - success

# 1       - generic or unspecified error

# 2       - invalid or excess argument(s)

# 3       - unimplemented feature (e.g. "reload")

# 4       - user had insufficient privileges

# 5       - program is not installed

# 6       - program is not configured

# 7       - program is not running

# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)

# 

# Note that starting an already running service, stopping

# or restarting a not-running service as well as the restart

# with force-reload (in case signaling is not supported) are

# considered a success.

case "$1" in

    start)

	echo -n "Starting ipmievd "

	start_daemon $IPMIEVD_BIN $IPMIEVD_OPTIONS

	rc_status -v

	;;

    stop)

	echo -n "Shutting down ipmievd "

	killproc -TERM $IPMIEVD_BIN

	rc_status -v

	;;

    try-restart|condrestart)

	## Do a restart only if the service was active before.

	## Note: try-restart is now part of LSB (as of 1.9).

	## RH has a similar command named condrestart.

	if test "$1" = "condrestart"; then

		echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"

	fi

	$0 status

	if test $? = 0; then

		$0 restart

	else

		rc_reset	# Not running is not a failure.

	fi

	rc_status

	;;

    restart)

	$0 stop

	$0 start

	rc_status

	;;

    force-reload)

	echo -n "Reload service ipmievd "

	$0 try-restart

	rc_status

	;;

    reload)

	rc_failed 3

	rc_status -v

	;;

    status)

	echo -n "Checking for service ipmievd "

	checkproc $IPMIEVD_BIN

	rc_status -v

	;;

    *)

	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload| reload}"

	exit 1

	;;

esac

rc_exit