#!/bin/sh
# -----------------------------------------------------------------------------
# Start/Stop Script for the CATALINA Server
#
# Environment Variable Prequisites
#
#   CATALINA_HOME   May point at your Catalina "build" directory.
#
#   CATALINA_BASE   (Optional) Base directory for resolving dynamic portions
#                   of a Catalina installation.  If not present, resolves to
#                   the same directory that CATALINA_HOME points to.
#
#   CATALINA_OPTS   (Optional) Java runtime options used when the "start",
#                   "stop", or "run" command is executed.
#
#   CATALINA_TMPDIR (Optional) Directory path location of temporary directory
#                   the JVM should use (java.io.tmpdir).  Defaults to
#                   $CATALINA_BASE/temp.
#
#   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.
#
#   JPDA_TRANSPORT  (Optional) JPDA transport used when the "jpda start"
#                   command is executed. The default is "dt_socket".
#
#   JPDA_ADDRESS    (Optional) Java runtime options used when the "jpda start"
#                   command is executed. The default is 8000.
#
#   JSSE_HOME       (Optional) May point at your Java Secure Sockets Extension
#                   (JSSE) installation, whose JAR files will be added to the
#                   system class path used to start Tomcat.
#
#   CATALINA_PID    (Optional) Path of the file which should contains the pid
#                   of catalina startup java process, when start (fork) is used
#
# $Id: catalina.sh,v 1.34 2003/03/06 11:23:25 hgomez Exp $
# -----------------------------------------------------------------------------

# OS specific support.  $var _must_ be set to either true or false.
cygwin=false
case "`uname`" in
CYGWIN*) cygwin=true;;
esac

TOMCAT_CFG="/etc/tomcat4/tomcat4.conf"
JAVADIR="/usr/share/java"

# 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/.." ; pwd`
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 "$CATALINA_HOME"`
  [ -n "$CATALINA_BASE" ] && CATALINA_BASE=`cygpath --unix "$CATALINA_BASE"`
  [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
  [ -n "$JSSE_HOME" ] && JSSE_HOME=`cygpath --path --unix "$JSSE_HOME"`
fi

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

### Set up defaults if they were omitted in TOMCAT_CFG

###  JVM lookup

if [ -z "$JAVA_HOME" ]; then
    # Search for java in PATH
    JAVA=`which java`
    if [ -z "$JAVA" ] ; then
    JAVA_BINDIR=`dirname ${JAVA}`
    JAVA_HOME="${JAVA_BINDIR}/.."
    fi
    # Default clean JAVA_HOME
    [ -z "$JAVA_HOME"  -a -d "/usr/lib/java" ] &&  JAVA_HOME="/usr/lib/java"
    # Default IBM JAVA_HOME
    [ -z "$JAVA_HOME"  -a -d "/opt/IBMJava2-13" ]  &&  JAVA_HOME="/opt/IBMJava2-13"
    [ -z "$JAVA_HOME"  -a -d "/opt/IBMJava2-131" ] &&  JAVA_HOME="/opt/IBMJava2-131"
    [ -z "$JAVA_HOME"  -a -d "/opt/IBMJava2-14" ] &&  JAVA_HOME="/opt/IBMJava2-14"
    [ -z "$JAVA_HOME"  -a -d "/opt/IBMJava2-141" ] &&  JAVA_HOME="/opt/IBMJava2-141"
    # Another solution
    [ -z "$JAVA_HOME"  -a -d "/usr/java/jdk" ] &&  JAVA_HOME="/usr/java/jdk"
    # madeinlinux JAVA_HOME
    [ -z "$JAVA_HOME" -a -d "/usr/local/jdk1.2.2" ] && JAVA_HOME="/usr/local/jdk1.2.2"
    # Kondara JAVA_HOME
    [ -z "$JAVA_HOME"  -a -d "/usr/lib/java/jdk1.2.2" ] && JAVA_HOME="/usr/lib/java/jdk1.2.2"
    # Other commonly found JAVA_HOMEs
    [ -z "$JAVA_HOME"  -a -d "/usr/jdk1.2" ] && JAVA_HOME="/usr/jdk1.2"
    # Default Caldera JAVA_HOME
    [ -z "$JAVA_HOME"  -a -d "/opt/java-1.3" ] && JAVA_HOME="/opt/java-1.3"
    # Add other locations here
    if [ -z "$JAVA_HOME" ]; then
    echo "No JAVA_HOME specified in ${TOMCAT_CFG} and no java found, exiting..."
    exit 1
    else
    echo "Found JAVA_HOME: ${JAVA_HOME}"
    echo "Please complete your ${TOMCAT_CFG} so we won't have to look for it next time"
    fi
fi

# Set standard commands for invoking Java.
_RUNJAVA="$JAVA_HOME"/bin/java
_RUNJAVAC="$JAVA_HOME"/bin/javac
_RUNJDB="$JAVA_HOME"/bin/jdb

# Set standard CLASSPATH
CLASSPATH="$JAVA_HOME"/lib/tools.jar

# Add on extra jar files to CLASSPATH
if [ -n "$JSSE_HOME" ]; then
  CLASSPATH="$CLASSPATH":"$JSSE_HOME"/lib/jcert.jar:"$JSSE_HOME"/lib/jnet.jar:"$JSSE_HOME"/lib/jsse.jar
fi

# JPackage JSSE location check
if [ -r "$JAVADIR/jsse/jcert.jar" ]; then
  CLASSPATH="$CLASSPATH":"$JAVADIR"/jsse/jcert.jar:"$JAVADIR"/jsse/jnet.jar:"$JAVADIR"/jsse/jsse.jar
fi

CLASSPATH="$CLASSPATH":"$CATALINA_HOME"/bin/bootstrap.jar

if [ -z "$CATALINA_BASE" ] ; then
  CATALINA_BASE="$CATALINA_HOME"
fi

if [ -z "$CATALINA_TMPDIR" ] ; then
  # Define the java.io.tmpdir to use for Catalina
  CATALINA_TMPDIR="$CATALINA_BASE"/temp
fi

if [ -z "$CATALINA_PID" ] ; then
    export CATALINA_PID=/var/run/tomcat4.pid
fi

# 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 "$CATALINA_HOME"`
  CATALINA_BASE=`cygpath --path --windows "$CATALINA_BASE"`
  CATALINA_TMPDIR=`cygpath --path --windows "$CATALINA_TMPDIR"`
  CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
  JSSE_HOME=`cygpath --path --windows "$JSSE_HOME"`
fi

# ----- Execute The Requested Command -----------------------------------------

echo "Using CATALINA_BASE:   $CATALINA_BASE"
echo "Using CATALINA_HOME:   $CATALINA_HOME"
echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR"
echo "Using JAVA_HOME:       $JAVA_HOME"

if [ "$1" = "jpda" ] ; then
  if [ -z "$JPDA_TRANSPORT" ]; then
    JPDA_TRANSPORT="dt_socket"
  fi
  if [ -z "$JPDA_ADDRESS" ]; then
    JPDA_ADDRESS="8000"
  fi
  if [ -z "$JPDA_OPTS" ]; then
    JPDA_OPTS="-Xdebug -Xrunjdwp:transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=n"
  fi
  CATALINA_OPTS="$CATALINA_OPTS $JPDA_OPTS"
  shift
fi

if [ "$1" = "debug" ] ; then

  shift
  if [ "$1" = "-security" ] ; then
    echo "Using Security Manager"
    shift
    exec "$_RUNJDB" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -sourcepath "$CATALINA_HOME"/../../jakarta-tomcat-4.0/catalina/src/share \
      -Djava.security.manager \
      -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start
  else
    exec "$_RUNJDB" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -sourcepath "$CATALINA_HOME"/../../jakarta-tomcat-4.0/catalina/src/share \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start
  fi

elif [ "$1" = "embedded" ] ; then

  shift
  echo "Embedded Classpath: $CLASSPATH"
  exec "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
    -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
    -Dcatalina.base="$CATALINA_BASE" \
    -Dcatalina.home="$CATALINA_HOME" \
    -Djava.io.tmpdir="$CATALINA_TMPDIR" \
    org.apache.catalina.startup.Embedded "$@"

elif [ "$1" = "run" ]; then

  shift
  if [ "$1" = "-security" ] ; then
    echo "Using Security Manager"
    shift
    exec "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -Djava.security.manager \
      -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start
  else
    exec "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start
  fi

elif [ "$1" = "start" ] ; then

  shift
  touch "$CATALINA_BASE"/logs/catalina.out
  if [ "$1" = "-security" ] ; then
    echo "Using Security Manager"
    shift
    "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -Djava.security.manager \
      -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start \
      >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &

      if [ ! -z "$CATALINA_PID" ]; then
        echo $! > $CATALINA_PID
      fi      
  else
    "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
      -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
      -Dcatalina.base="$CATALINA_BASE" \
      -Dcatalina.home="$CATALINA_HOME" \
      -Djava.io.tmpdir="$CATALINA_TMPDIR" \
      org.apache.catalina.startup.Bootstrap "$@" start \
      >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &

      if [ ! -z "$CATALINA_PID" ]; then
        echo $! > $CATALINA_PID
      fi      
  fi

elif [ "$1" = "stop" ] ; then

  shift
  exec "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
    -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
    -Dcatalina.base="$CATALINA_BASE" \
    -Dcatalina.home="$CATALINA_HOME" \
    -Djava.io.tmpdir="$CATALINA_TMPDIR" \
    org.apache.catalina.startup.Bootstrap "$@" stop

else

  echo "Usage: tomcat4 ( commands ... )"
  echo "commands:"
  echo "  debug             Start Catalina in a debugger"
  echo "  debug -security   Debug Catalina with a security manager"
  echo "  embedded          Start Catalina in embedded mode"
  echo "  jpda start        Start Catalina under JPDA debugger"
  echo "  run               Start Catalina in the current window"
  echo "  run -security     Start in the current window with security manager"
  echo "  start             Start Catalina in a separate window"
  echo "  start -security   Start in a separate window with security manager"
  echo "  stop              Stop Catalina"
  exit 1

fi
