#! /bin/sh
#chkconfig 2345 55 80
#LSI SNMP Agent startup/shutdown script
### BEGIN INIT INFO
# Provides:          lsi_mrdsnmpd
# Required-Start:    $syslog
# Required-Stop:
# Default-Start:     2 3 4 5
# Default-Stop:      0 6
# Description:      lsi_mrdsnmpd Daemon
### END INIT INFO
#Source Function library
. /etc/rc.status
#. /etc/rc.config

#snmpagtdir="/etc/1030snmp"
megadevice="megasnmp"
agent="/usr/sbin/lsi_mrdsnmpagent"
agent_name="lsi_mrdsnmpagent"
vendor="LSI SNMP"
# SNMPDCONF=/etc/snmpd.conf

if [ -f /etc/SuSE-release ]; then
        suse_ver=`cat /etc/SuSE-release | grep 'VERSION = 9'| wc -l` # Check for SUSE 9 Operating System
        if [ "$suse_ver" == "1" ]; then
                SNMPDCONF=/etc/snmpd.conf
        else
                SNMPDCONF=/etc/snmp/snmpd.conf
        fi
fi


# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     ditto but be verbose in local rc status
#      rc_status -v -r  ditto and clear the local rc status
#      rc_failed        set local and overall rc status to failed
#      rc_reset         clear local rc status (overall remains)
#      rc_exit          exit appropriate to overall rc status

# First reset status of this service
statuscheck() {
	local base=${1##*/}
	local pid

	# Test syntax.
	if [ "$#" = 0 ] ; then
		echo $"Usage: status {program}"
		return 1
	fi

	# First try "pidof"
	pid=`pidof -o $$ -o $PPID -o %PPID -x $1 || \
	     pidof -o $$ -o $PPID -o %PPID -x ${base}`
	if [ -n "$pid" ]; then
	        echo $"${base} (pid $pid) is running..."
	        return 0
	fi

	# Next try "/var/run/*.pid" files
	if [ -f /var/run/${base}.pid ] ; then
	        read pid < /var/run/${base}.pid
	        if [ -n "$pid" ]; then
	                echo $"${base} dead but pid file exists"
	                return 1
	        fi
	fi
	# See if /var/lock/subsys/${base} exists
	if [ -f /var/lock/subsys/${base} ]; then
		echo $"${base} dead but subsys locked"
		return 2
	fi
	echo $"${base} is stopped"
	return 3
}

rc_reset
case "$1" in
    start)
	echo -n "Starting $vendor Agent"
	## Start daemon with startproc(8). If this fails
	## the echo return value is set appropriate.

	#[ -r ${snmpagtdir}/$megadevice ] && rm ${snmpagtdir}/$megadevice
      	#megamajor=`cat /proc/devices|awk '/megaraid_sas_ioctl/{print$1}' `
	#Check for error
	#if [ "$megamajor" = "" ]
	#then
	#	echo MegaRAID driver not loaded.
	#	echo $vendor Agent will not be loaded.
	#	exit 1
	#fi

	#mknod ${snmpagtdir}/$megadevice c $megamajor 0 2>/dev/null
	spid=`pidof snmpd`
	agentpid=`pidof $agent`
	if [ "$agentpid" != "" ] ; then
				echo " is Already Running";
				return 0
	fi
	if [ "$spid" = "" ] ; then 
		if [ -x /etc/init.d/snmpd ] ; then 
			/etc/init.d/snmpd start
		elif [ -x /usr/local/sbin/snmpd ] ; then 
			/usr/local/sbin/snmpd
		else
			echo SNMP Daemon not started
		fi
	fi
	startproc $agent -c ${SNMPDCONF}

	# Remember status and be verbose
	rc_status -v
	;;
    restart)
        $0 stop
        sleep 20
        $0 start
        ;;
    stop)
	echo -n "Shutting down $vendor Agent"
	## Stop daemon with killproc(8) and if this fails
	## set echo the echo return value.

	#rm -f ${snmpagtdir}/$megadevice 2>/dev/null
	killproc $agent
	# Remember status and be verbose
	rc_status -v
	;;
  status)
      
        statuscheck ${agent_name}
	RETVAL=$?
        ;;
    *)
	echo "Usage: $0 {start|stop|status}"
	exit 1
	;;
esac
rc_exit