#!/bin/sh
     
     # Licensed to the Apache Software Foundation (ASF) under one or more
     # contributor license agreements.  See the NOTICE file distributed with
     # this work for additional information regarding copyright ownership.
     # The ASF licenses this file to You under the Apache License, Version 2.0
     # (the "License"); you may not use this file except in compliance with
     # the License.  You may obtain a copy of the License at
     #
     #     http://www.apache.org/licenses/LICENSE-2.0
     #
     # Unless required by applicable law or agreed to in writing, software
     # distributed under the License is distributed on an "AS IS" BASIS,
     # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     # See the License for the specific language governing permissions and
     # limitations under the License.
     
     # -----------------------------------------------------------------------------
     # Wrapper script for command line tools
     #
     # Environment Variable Prerequisites
     #
     #   CATALINA_HOME May point at your Catalina "build" directory.
     #
     #   TOOL_OPTS     (Optional) Java runtime options used when the "start",
     #                 "stop", or "run" command is executed.
     #
     #   JAVA_HOME     Must point at your Java Development Kit installation.
     #
     #   JAVA_OPTS     (Optional) Java runtime options used when the "start",
     #                 "stop", or "run" command is executed.
     #
     # $Id: tool-wrapper.sh 1040555 2010-11-30 15:00:25Z rjung $
     # -----------------------------------------------------------------------------
     
     # OS specific support.  $var _must_ be set to either true or false.
     cygwin=false
     case "`uname`" in
     CYGWIN*) cygwin=true;;
     esac
     
     # resolve links - $0 may be a softlink
     PRG="$0"
     
     while [ -h "$PRG" ]; do
       ls=`ls -ld "$PRG"`
       link=`expr "$ls" : '.*-> \(.*\)$'`
       if expr "$link" : '/.*' > /dev/null; then
         PRG="$link"
       else
         PRG=`dirname "$PRG"`/"$link"
       fi
     done
     
     # Get standard environment variables
     PRGDIR=`dirname "$PRG"`
     CATALINA_HOME=`cd "$PRGDIR/.." >/dev/null; pwd`
     
     # Ensure that any user defined CLASSPATH variables are not used on startup,
     # but allow them to be specified in setenv.sh, in rare case when it is needed.
     CLASSPATH=
     
     if [ -r "$CATALINA_HOME"/bin/setenv.sh ]; then
       . "$CATALINA_HOME"/bin/setenv.sh
     fi
     
     # For Cygwin, ensure paths are in UNIX format before anything is touched
     if $cygwin; then
       [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
       [ -n "$CATALINA_HOME" ] && CATALINA_HOME=`cygpath --unix "$CATALINA_HOME"`
       [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
     fi
     
     # Get standard Java environment variables
     if [ -r "$CATALINA_HOME"/bin/setclasspath.sh ]; then
       BASEDIR="$CATALINA_HOME"
       . "$CATALINA_HOME"/bin/setclasspath.sh
     else
       echo "Cannot find $CATALINA_HOME/bin/setclasspath.sh"
       echo "This file is needed to run this program"
       exit 1
     fi
     
     # Add on extra jar files to CLASSPATH
     CLASSPATH="$CLASSPATH":"$CATALINA_HOME"/bin/bootstrap.jar:"$BASEDIR"/lib/servlet-api.jar
     
     # For Cygwin, switch paths to Windows format before running java
     if $cygwin; then
       JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
       CATALINA_HOME=`cygpath --path --windows "$CATALINA_HOME"`
       CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
     fi
     
     # ----- Execute The Requested Command -----------------------------------------
     
     exec "$_RUNJAVA" $JAVA_OPTS $TOOL_OPTS \
       -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
       -Dcatalina.home="$CATALINA_HOME" \
       org.apache.catalina.startup.Tool "$@"