#!/bin/bash
#
#                        AT&T - PROPRIETARY
#          THIS FILE CONTAINS PROPRIETARY INFORMATION OF
#        AT&T AND IS NOT TO BE DISCLOSED OR USED EXCEPT IN
#             ACCORDANCE WITH APPLICABLE AGREEMENTS.
#
#          Copyright (c) 2013 AT&T Knowledge Ventures
#              Unpublished and Not for Publication
#                     All Rights Reserved
#
#  This is the startup/shutdown script for the AT&T Data Router Provisioning Server.
#
#  $Id: drtrprov,v 1.3 2013/10/29 16:57:57 eby Exp $
#

umask 0022

JAVA_HOME=/opt/java/jdk/jdk180
JAVA_OPTS="-Xms2G -Xmx8G"
TZ=GMT0
PATH=$JAVA_HOME/bin:/bin:/usr/bin
CLASSPATH=`echo /opt/app/datartr/etc /opt/app/datartr/lib/*.jar | tr ' ' ':'`
export CLASSPATH JAVA_HOME JAVA_OPTS TZ PATH

pids() {
	pgrep -u datartr -f provisioning.Main
}

start() {
	ID=`id -n -u`
	GRP=`id -n -g`
	if [ "$ID" != "root" ]
	then
		echo drtrprov must be started as user datartr not $ID
		exit 1
	fi
#  if [ "$GRP" != "datartr" ]
# 	then
# 		echo drtrprov must be started as group datartr not $GRP
# 		exit 1
# 	fi  
# 	cd /opt/app/datartr
# 	if etc/havecert
# 	then
# 		echo >/dev/null
# 	else
# 		echo No certificate file available.  Cannot start
# 		exit 0
# 	fi
	if [ "`pgrep -u mysql mysqld`" = "" ]
	then
		echo MySQL is not running.  It must be started before drtrprov
		exit 0
	fi
	PIDS=`pids`
	if [ "$PIDS" != "" ]
	then
		echo drtrprov already running
		exit 0
	fi
	echo '0 1 * * * /opt/app/datartr/bin/runreports' | crontab
	nohup java $JAVA_OPTS com.att.research.datarouter.provisioning.Main </dev/null &
	sleep 5
	PIDS=`pids`
	if [ "$PIDS" = "" ]
	then
		echo drtrprov startup failed
	else
		echo drtrprov started
	fi
}

stop() {
	ID=`id -n -u`
	GRP=`id -n -g`
	if [ "$ID" != "datartr" ]
	then
		echo drtrprov must be stopped as user datartr not $ID
		exit 1
	fi
	if [ "$GRP" != "datartr" ]
	then
		echo drtrprov must be stopped as group datartr not $GRP
		exit 1
	fi
	/usr/bin/curl http://127.0.0.1:8080/internal/halt
	sleep 5
	PIDS=`pids`
	if [ "$PIDS" != "" ]
	then
		sleep 5
		kill -9 $PIDS
		sleep 5
		echo drtrprov stopped
	else
		echo drtrprov not running
	fi
}

status() {
	PIDS=`pids`
	if [ "$PIDS" != "" ]
	then
		echo drtrprov running
	else
		echo drtrprov not running
	fi
}

case "$1" in
'start')
	start
	;;
'stop')
	stop
	;;
'restart')
	stop
	sleep 20
	start
	;;
'status')
	status
	;;
*)
	echo "Usage: $0 { start | stop | restart | status }"
	exit 1
	;;
esac
exit 0