#!/bin/sh
#
### LSB ##################################################
# /etc/init.d/clusterpro_nm
#
### BEGIN INIT INFO
# Provides: clusterpro_nm
# Required-Start: clusterpro_evt
# Required-Stop: clusterpro_evt
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Start the clusterpro node manager
### END INIT INFO

#########################################################
#
# main()
#

# Source function library.
if [ -f /etc/rc.d/init.d/functions ]
then
	. /etc/rc.d/init.d/functions
elif [ -f /etc/rc.status ]
then
	. /etc/rc.status
elif [ -f /lib/lsb/init-functions ]
then
        . /lib/lsb/init-functions
fi

. /opt/nec/clusterpro/bin/clpfunctions

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/opt/nec/clusterpro/bin
LD_LIBRARY_PATH=/opt/nec/clusterpro/lib
MALLOC_CHECK_=0
LANG=C

export PATH
export LD_LIBRARY_PATH
export MALLOC_CHECK_
export LANG

# See how we were called.
case "$1" in
  start)
	targetos=`/bin/uname`

	clp_filedel "$1" init_nm $targetos
	clp_logwrite "$1" "clusterpro_nm start process start." init_nm

	# don't remove next line
	#daemon clpnm

	#
	cd /opt/nec/clusterpro/bin

	#
	logging=`clpcfget -g /root/event/container/logging` 
	cfget_ret=$?
	if [ "$cfget_ret" = "0" -a "$logging" = "1" ]
	then
		log_begin_msg "Starting clusterpro node manager" > /dev/null 2>&1
	else
		log_begin_msg "Starting clusterpro node manager"
	fi

	#
	clp_logwrite "$1" "clppidof start." init_nm
	pids=`/opt/nec/clusterpro/bin/clppidof /opt/nec/clusterpro/bin/clpmonp --nm 2>&1`
	clp_logwrite "$1" "clppidof end.(pids=${pids})" init_nm

	if [ "$pids" != "" ]
	then
		clp_logwrite "$1" "node manager already exist." init_nm
		clp_logwrite "$1" "clusterpro_nm start process end." init_nm
		clp_failed $targetos
		exit 1
	fi

	# starting clusterpro node manager
	clp_logwrite "$1" "node manager start process start." init_nm
	./clpmonp --nm -a 1 -r 0 -w 0 > /dev/null 2>&1
	monp_ret=$?
	clp_logwrite "$1" "node manager start process end.("$monp_ret")" init_nm

	clp_checkerr "$monp_ret" $targetos
	chk_ret=$?
	if [ "$chk_ret" = "1" ]
	then
		clp_logwrite "$1" "clusterpro_nm start process end." init_nm
		exit 1
	fi

	#
	clp_logwrite "$1" "touch start." init_nm
	touch /var/run/clusterpro_nm
	clp_logwrite "$1" "touch end." init_nm

	if [ "$cfget_ret" = "0" -a "$logging" = "1" ]
	then
		clp_logwrite "$1" "clusterpro_nm start process end." init_nm
		log_end_msg $? > /dev/null 2>&1
	else
		clp_logwrite "$1" "clusterpro_nm start process end." init_nm
		log_end_msg $?
	fi
	;;
  stop)
	targetos=`/bin/uname`

	clp_filedel "$1" init_nm $targetos
	clp_logwrite "$1" "clusterpro_nm stop process start." init_nm

	# don't remove next line
	#killproc clpnm

	#
	logging=`clpcfget -g /root/event/container/logging` 
	cfget_ret=$?
	if [ "$cfget_ret" = "0" -a "$logging" = "1" ]
	then
		log_begin_msg "Shutting down clusterpro node manager" > /dev/null 2>&1
	else
		log_begin_msg "Shutting down clusterpro node manager"
	fi

	#
	cd /opt/nec/clusterpro/bin

	#
	clp_logwrite "$1" "clppidof start." init_nm
	pids=`/opt/nec/clusterpro/bin/clppidof /opt/nec/clusterpro/bin/clpmonp --nm 2>&1`
	clp_logwrite "$1" "clppidof end.(pids=${pids})" init_nm

	if [ "$pids" != "" ]
	then
		# shutting down clusterpro node manager
		clp_logwrite "$1" "node manager stop process start." init_nm
		kill -12 "$pids" 2>/dev/null
		kill_ret=$?
		clp_logwrite "$1" "node manager stop process end.("$kill_ret")" init_nm

		i=0
		while [ "$i" -lt "270" ]
		do
			clp_logwrite "$1" "clppidof2 start." init_nm
			pids=`/opt/nec/clusterpro/bin/clppidof /opt/nec/clusterpro/bin/clpmonp --nm 2>&1`
			clp_logwrite "$1" "clppidof2 end.(pids=${pids})" init_nm

			if [ "$pids" = "" ]
			then
				clp_logwrite "$1" "node manager stop success." init_nm
				clp_success $targetos

				#
				rm -f /var/run/clusterpro_nm

				if [ "$cfget_ret" = "0" -a "$logging" = "1" ]
				then
					clp_logwrite "$1" "clusterpro_nm stop process end." init_nm
					log_end_msg $? > /dev/null 2>&1
				else
					clp_logwrite "$1" "clusterpro_nm stop process end." init_nm
					log_end_msg $?
				fi
				exit 0
			fi

			sleep 1
			i=`expr "$i" + 1`
		done

		clp_logwrite "$1" "node manager stop timeout." init_nm
	else
		clp_logwrite "$1" "node manager not exist." init_nm
		clp_success $targetos

		#
		rm -f /var/run/clusterpro_nm

		if [ "$cfget_ret" = "0" -a "$logging" = "1" ]
		then
			clp_logwrite "$1" "clusterpro_nm stop process end." init_nm
			log_end_msg $? > /dev/null 2>&1
		else
			clp_logwrite "$1" "clusterpro_nm stop process end." init_nm
			log_end_msg $?
		fi
		exit 0
	fi

	clp_logwrite "$1" "clusterpro_nm stop process end." init_nm
	clp_failed $targetos
	exit 1
	;;
  restart)
	$0 stop
	if [ "$?" != "0" ]
	then
		exit 1
	fi

	sleep 1
	$0 start
	;;
  status)
	clp_status clpnm
	;;
  *)
	echo "Usage: $0 {start|stop|restart|status}"
	exit 1
	;;
esac

exit 0
