#!/bin/sh
#
# Startup script for Tomcat, the Apache Servlet Engine
#
# chkconfig: - 80 20
# description: Tomcat is the Apache Servlet Engine
# processname: tomcat
# pidfile: /var/run/tomcat.pid
# config: @@@TCSCONF@@@/@@@PROCNAME@@@.conf
#
# Gomez Henri <hgomez@slib.fr>
# Keith Irwin <keith_irwin@non.hp.com>
# Nicolas Mailhot <nicolas.mailhot@one2team.com>
#
# version 1.02 - Removed initlog support
# version 1.03 - Removed config:
# version 1.04 - tomcat will start before httpd and stop after httpd
# version 1.05 - jdk hardcoded to link /usr/java/jdk and tomcat runs as "nobody"
# version 1.06 - split up into script and config file
# version 1.07 - Rework from Nicolas ideas 
# version 1.08 - Add -nout at start mode to make stdout/stderr goes to file
# version 1.09 - Fix work dir permission at start time, switch to use tomcat
# version 1.10 - rename tomcat to tomcat3
# version 1.11 - Fallback to su direct use on systems without Redhat/Mandrake init.d functions
# version 1.12 - remove initial start/stop level for chkconfig (- 80 20)
# version 1.13 - Add support for TOMCAT_PID env var
#
# Source function library.
if [ -x /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
fi

# Get Tomcat config

TOMCAT_CFG="@@@TCSCONF@@@/@@@PROCNAME@@@.conf"

[ -r "$TOMCAT_CFG" ] && . "${TOMCAT_CFG}"

# Path to the tomcat launch script (direct don't use wrapper)
TOMCAT_SCRIPT=/usr/bin/d@@@PROCNAME@@@

# Tomcat name :)
TOMCAT_PROG=@@@PROCNAME@@@
        
# if TOMCAT_USER is not set, use nobody like Apache HTTP server
if [ -z "$TOMCAT_USER" ]; then
    TOMCAT_USER="@@@PROCNAME@@@"
fi

# Since the daemon function will sandbox tomcat
# no environment stuff should be defined here anymore.
# Please use the @@@TCSCONF@@@/@@@PROCNAME@@@.conf file instead ; it will
# be read by the tomcat script

RETVAL=0

# See how we were called.
start() {
    echo -n "Starting $TOMCAT_PROG: "

    if [ -f /var/lock/subsys/@@@PROCNAME@@@ ] ; then
        echo "process allready running"
        return -1
    else
    	chown -R $TOMCAT_USER:$TOMCAT_USER /var/log/@@@PROCNAME@@@
    	chown -R $TOMCAT_USER:$TOMCAT_USER /var/spool/@@@PROCNAME@@@
    	chown -R $TOMCAT_USER:$TOMCAT_USER @@@TCINST@@@/webapps
    	chown -R $TOMCAT_USER:$TOMCAT_USER @@@TCINST@@@/modules
    	chown -R $TOMCAT_USER:$TOMCAT_USER @@@TCINST@@@/internal

    	export TOMCAT_PID=/var/run/@@@PROCNAME@@@.pid
		touch $TOMCAT_PID
		chown -R $TOMCAT_USER:$TOMCAT_USER $TOMCAT_PID

    	if [ -x /etc/rc.d/init.d/functions ]; then
        	daemon --user $TOMCAT_USER $TOMCAT_SCRIPT start -noout
    	else
       		su - $TOMCAT_USER -c "$TOMCAT_SCRIPT start -noout"
    	fi
    
		RETVAL=$?
    	echo
    	[ $RETVAL = 0 ] && touch /var/lock/subsys/@@@PROCNAME@@@
    	return $RETVAL
	fi
}

stop() {
    echo -n "Stopping $TOMCAT_PROG: "

	if [ -f /var/lock/subsys/@@@PROCNAME@@@ ] ; then
    	if [ -x /etc/rc.d/init.d/functions ]; then
        	daemon --user $TOMCAT_USER $TOMCAT_SCRIPT stop
    	else
        	su - $TOMCAT_USER -c "$TOMCAT_SCRIPT stop"
    	fi

    	RETVAL=$?
    	echo

		if [ $RETVAL = 0 ]; then
			count=0;

			if [ -f /var/run/@@@PROCNAME@@@.pid ]; then

				read kpid < /var/run/@@@PROCNAME@@@.pid
            	let kwait=$SHUTDOWN_WAIT

            	until [ `ps --pid $kpid | grep -c $kpid` = '0' ] || [ $count -gt $kwait ]
				do
					echo "waiting for processes to exit";
            		sleep 1
					let count=$count+1;
				done

	 			if [ $count -gt $kwait ]; then
		    		echo "killing processes which didn't stop after $SHUTDOWN_WAIT seconds"
		    		kill -9 $kpid
	    		fi
			fi

			rm -f /var/lock/subsys/@@@PROCNAME@@@ /var/run/@@@PROCNAME@@@.pid
		fi
	fi
}


# See how we were called.
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        stop
# Ugly hack
# We should really make sure tomcat
# is stopped before leaving stop
# we could check here if the ajp12.id still exist
        sleep 2	
        start
        ;;
  condrestart)
        if [ -f /var/run/@@@PROCNAME@@@.pid ] ; then
                stop
                start
        fi
        ;;
  *)
        echo "Usage: $TOMCAT_PROG {start|stop|restart|condrestart}"
        exit 1
esac

exit $RETVAL