#!/sbin/sh
#
# @(#) $Revision: 1.0 $
#
# NOTE:    This script is designed to automatically start the NRPE
#          client on an HP-UX workstation. 
#          
#
# NOTE:    The purpose of the NRPE application is to allow the Nagios 
#          server to query the remote client. 

#
# Start Nagios client daemon 'nrpe'
#

# Allowed exit values:
#	0 = success; causes "OK" to show up in checklist.
#	1 = failure; causes "FAIL" to show up in checklist.
#	2 = skip; causes "N/A" to show up in the checklist.
#           Use this value if execution of this script is overridden
#	    by the use of a control variable, or if this script is not
#	    appropriate to execute for some other reason.
#       3 = reboot; causes the system to be rebooted after execution.

# Input and output:
#	stdin is redirected from /dev/null
#
#	stdout and stderr are redirected to the /etc/rc.log file
#	during checklist mode, or to the console in raw mode.

PATH=/usr/sbin:/usr/bin:/sbin
export PATH

# NOTE: If your script executes in run state 0 or state 1, then /usr might
#	not be available.  Do not attempt to access commands or files in
#	/usr unless your script executes in run state 2 or greater.  Other
#	file systems typically not mounted until run state 2 include /var
#	and /opt.

rval=0

# Check the exit value of a command run by this script.  If non-zero, the
# exit code is echoed to the log file and the return value of this script
# is set to indicate failure.

set_return() {
	x=$?
	if [ $x -ne 0 ]; then
		echo "EXIT CODE: $x"
		rval=1	# script FAILed
	fi
}

# Kill the named process(es).
# $1=<search pattern for your process>

killproc() {
        # Get the pid of the identified process
        pid=`/usr/bin/ps -e |
             /usr/bin/grep $1 |
             /usr/bin/sed -e 's/^  *//' -e 's/ .*//'`
	if [ "$pid" != "" ]; then
		if kill "$pid"; then
			echo "$1 stopped"
		else
			rval=1
			echo "Unable to stop $1"
		fi
	fi
}


case $1 in
'start_msg')
	# Emit a _short_ message relating to running this script with
	# the "start" argument; this message appears as part of the checklist.
	echo "Starting NRPE Client"
	;;

'stop_msg')
	# Emit a _short_ message relating to running this script with
	# the "stop" argument; this message appears as part of the checklist.
	echo "Stopping NRPE Client"
	;;

'start')

        if [ -x /opt/nrpe/bin/nrpe ]
	then
	  echo "Starting NRPE..."
	  /opt/nrpe/bin/nrpe
	  set_return
	fi
	;;

'stop')
	# Execute the commands to stop your subsystem
        echo "Killing NRPE..."
	killproc nrpe
	;;

*)
	
esac

exit $rval