#! /bin/sh
#

. /etc/rc.config

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

# Force execution if not called by a runlevel directory.
#test $link = $base && START_XNTPD=yes
#test "$START_XNTPD" = yes || exit 0

#
# docuservers tomcat (ROC 2.11.01)
#
TOMCATLOG=/usr/local/httpd/logs/tomcat-err.log
TOMCATDIR=/opt/tomcat

TOMCAT_PID="";

function tomcat_runs() {
# we're looking at java vms executing org.apache.catalina.startup.Bootstrap
#ALL_TOMS=$( ps xa | grep org.apache.catalina.startup | grep -v grep )
#ALL_TOM_IDS=$( echo $ALL_TOMS | cut -d " " -f 1 )
ALL_TOMS=$( pgrep -u wwwrun java )
TOMCAT_PID=$( echo $ALL_TOMS | head -1 )
test -n "$TOMCAT_PID"
}

return="$rc_done"

case "$1" in
    start)
	echo -n "Starting Tomcat Servlet server "
	su - wwwrun -c "$TOMCATDIR/bin/startup.sh" >> $TOMCATLOG 2>&1 || return=$rc_failed
	echo -e "$return"
	;;
    stop)
	echo -n "Stopping Tomcat Servlet server "
	if su - wwwrun -c "$TOMCATDIR/bin/shutdown.sh" >> $TOMCATLOG 2>&1
	then
	    for i in 1 2 3 4 5
	    do
		if tomcat_runs
		then
		    return=$rc_failed
		    echo -n "."
		    sleep 2
		else
		    return=$rc_done
		    break
		fi
	    done
	    if tomcat_runs
	    then
		echo -n " killing."
		kill $TOMCAT_PID
		sleep 2
	    fi
	    if tomcat_runs
	    then
		return=$rc_failed
	    else
		return=$rc_done
	    fi
	else 
	    return=$rc_failed
	fi
	
	echo -e "$return"
	;;
    reload|restart)
        $0 stop  &&  $0 start  ||  return=$rc_failed
        ;;
    status)
	echo -n "Checking for service tomcat: "
	tomcat_runs && echo OK || echo No process
        ;;
    *)
	echo "Usage: $0 {start|stop|status|reload|restart}"
	exit 1
esac

# Inform the caller not only verbosely and set an exit status.
test "$return" = "$rc_done" || exit 1
exit 0