#Copyright (c)  WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
#
# WSO2 Inc. 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.

apiVersion: v1
kind: ConfigMap
metadata:
  name: wso2am-analytics-bin
  namespace: wso2-system
data:
  carbon.sh: |-
    #!/bin/sh
    # ---------------------------------------------------------------------------
    #  Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
    #
    #  Licensed 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.

    # ----------------------------------------------------------------------------
    # Main Script for the WSO2 Carbon Server
    #
    # Environment Variable Prequisites
    #
    #   CARBON_HOME   Home of WSO2 Carbon installation. If not set I will  try
    #                   to figure it out.
    #   RUNTIME_HOME  Home of WSO2 Carbon Runtime. .
    #
    #   JAVA_HOME       Must point at your Java Development Kit installation.
    #
    #   JAVA_OPTS       (Optional) Java runtime options used when the commands
    #                   is executed.
    #
    # NOTE: Borrowed generously from Apache Tomcat startup scripts.
    # -----------------------------------------------------------------------------

    # OS specific support.  $var _must_ be set to either true or false.
    #ulimit -n 100000

    cygwin=false;
    darwin=false;
    os400=false;
    mingw=false;
    case "`uname`" in
    CYGWIN*) cygwin=true;;
    MINGW*) mingw=true;;
    OS400*) os400=true;;
    Darwin*) darwin=true
            if [ -z "$JAVA_VERSION" ] ; then
                 JAVA_VERSION="CurrentJDK"
               else
                 echo "Using Java version: $JAVA_VERSION"
               fi
               if [ -z "$JAVA_HOME" ] ; then
                 JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/${JAVA_VERSION}/Home
               fi
               ;;
    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
    TEMPCURDIR=`dirname "$PRG"`

    # Only set RUNTIME_HOME if not already set
    [ -z "$RUNTIME_HOME" ] && RUNTIME_HOME=`cd "$TEMPCURDIR/.." ; pwd`

    # Only set CARBON_HOME if not already set
    [ -z "$CARBON_HOME" ] && CARBON_HOME=`cd "$TEMPCURDIR/../../../" ; pwd`

    # Only set RUNTIME if not already set
    [ -z "$RUNTIME" ] && RUNTIME=${RUNTIME_HOME##*/}

    # For Cygwin, ensure paths are in UNIX format before anything is touched
    if $cygwin; then
      [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
      [ -n "$CARBON_HOME" ] && CARBON_HOME=`cygpath --unix "$CARBON_HOME"`
      [ -n "$RUNTIME_HOME" ] && RUNTIME_HOME=`cygpath --unix "$RUNTIME_HOME"`
    fi

    # For OS400
    if $os400; then
      # Set job priority to standard for interactive (interactive - 6) by using
      # the interactive priority - 6, the helper threads that respond to requests
      # will be running at the same priority as interactive jobs.
      COMMAND='chgjob job('$JOBNAME') runpty(6)'
      system $COMMAND

      # Enable multi threading
      QIBM_MULTI_THREADED=Y
      export QIBM_MULTI_THREADED
    fi

    # For Migwn, ensure paths are in UNIX format before anything is touched
    if $mingw ; then
      [ -n "$CARBON_HOME" ] &&
        CARBON_HOME="`(cd "$CARBON_HOME"; pwd)`"
      [ -n "$JAVA_HOME" ] &&
        JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
      # TODO classpath?
    fi

    if [ -z "$JAVACMD" ] ; then
      if [ -n "$JAVA_HOME"  ] ; then
        if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
          # IBM's JDK on AIX uses strange locations for the executables
          JAVACMD="$JAVA_HOME/jre/sh/java"
        else
          JAVACMD="$JAVA_HOME/bin/java"
        fi
      else
        JAVACMD=java
      fi
    fi

    if [ ! -x "$JAVACMD" ] ; then
      echo "Error: JAVA_HOME is not defined correctly."
      echo " CARBON cannot execute $JAVACMD"
      exit 1
    fi

    # if JAVA_HOME is not set we're not happy
    if [ -z "$JAVA_HOME" ]; then
      echo "You must set the JAVA_HOME variable before running CARBON."
      exit 1
    fi

    if [ -e "$RUNTIME_HOME/runtime.pid" ]; then
      PID=`cat "$RUNTIME_HOME"/runtime.pid`
    fi

    # ----- Process the input command ----------------------------------------------
    args=""
    for c in $*
    do
        if [ "$c" = "--debug" ] || [ "$c" = "-debug" ] || [ "$c" = "debug" ]; then
              CMD="--debug"
              continue
        elif [ "$CMD" = "--debug" ]; then
              if [ -z "$PORT" ]; then
                    PORT=$c
              fi
        elif [ "$c" = "--stop" ] || [ "$c" = "-stop" ] || [ "$c" = "stop" ]; then
              CMD="stop"
        elif [ "$c" = "--start" ] || [ "$c" = "-start" ] || [ "$c" = "start" ]; then
              CMD="start"
        elif [ "$c" = "--version" ] || [ "$c" = "-version" ] || [ "$c" = "version" ]; then
              CMD="version"
        elif [ "$c" = "--restart" ] || [ "$c" = "-restart" ] || [ "$c" = "restart" ]; then
              CMD="restart"
        elif [ "$c" = "--test" ] || [ "$c" = "-test" ] || [ "$c" = "test" ]; then
              CMD="test"
        else
            args="$args $c"
        fi
    done

    if [ "$CMD" = "--debug" ]; then
      if [ "$PORT" = "" ]; then
        echo " Please specify the debug port after the --debug option"
        exit 1
      fi
      if [ -n "$JAVA_OPTS" ]; then
        echo "Warning !!!. User specified JAVA_OPTS will be ignored, once you give the --debug option."
      fi
      CMD="RUN"
      JAVA_OPTS="-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=$PORT"
      echo "Please start the remote debugging client to continue..."
    elif [ "$CMD" = "start" ]; then
      if [ -e "$RUNTIME_HOME/runtime.pid" ]; then
        if  ps -p $PID > /dev/null ; then
          echo "Process is already running"
          exit 0
        fi
      fi
      export CARBON_HOME=$CARBON_HOME
    # using nohup bash to avoid erros in solaris OS.TODO
      nohup bash $RUNTIME_HOME/bin/carbon.sh $args > /dev/null 2>&1 &
      exit 0
    elif [ "$CMD" = "stop" ]; then
      export CARBON_HOME=$CARBON_HOME
      kill -term `cat $RUNTIME_HOME/runtime.pid`
      exit 0
    elif [ "$CMD" = "restart" ]; then
      export CARBON_HOME=$CARBON_HOME
      kill -term `cat $RUNTIME_HOME/runtime.pid`
      process_status=0
      pid=`cat $RUNTIME_HOME/runtime.pid`
      while [ "$process_status" -eq "0" ]
      do
            sleep 1;
            ps -p$pid 2>&1 > /dev/null
            process_status=$?
      done

    # using nohup bash to avoid erros in solaris OS.TODO
      nohup bash $RUNTIME_HOME/bin/carbon.sh $args > /dev/null 2>&1 &
      exit 0
    elif [ "$CMD" = "test" ]; then
        JAVACMD="exec "$JAVACMD""
    elif [ "$CMD" = "version" ]; then
      cat $CARBON_HOME/bin/kernel-version.txt
      exit 0
    fi

    # ---------- Handle the SSL Issue with proper JDK version --------------------
    java_version=$("$JAVACMD" -version 2>&1 | awk -F '"' '/version/ {print $2}')
    java_version_formatted=$(echo "$java_version" | awk -F. '{printf("%02d%02d",$1,$2);}')
    if [ $java_version_formatted -lt 0108 ] || [ $java_version_formatted -gt 1100 ]; then
       echo " Starting WSO2 Carbon (in unsupported JDK)"
       echo " [ERROR] CARBON is supported only on JDK 1.8 and 11"
    fi

    CARBON_XBOOTCLASSPATH=""
    for f in "$CARBON_HOME"/bin/bootstrap/xboot/*.jar
    do
        if [ "$f" != "$CARBON_HOME/bin/bootstrap/xboot/*.jar" ];then
            CARBON_XBOOTCLASSPATH="$CARBON_XBOOTCLASSPATH":$f
        fi
    done

    JAVA_ENDORSED_DIRS="$CARBON_HOME/bin/bootstrap/endorsed":"$JAVA_HOME/jre/lib/endorsed":"$JAVA_HOME/lib/endorsed"

    CARBON_CLASSPATH=""
    if [ -e "$JAVA_HOME/bin/bootstrap/tools.jar" ]; then
        CARBON_CLASSPATH="$JAVA_HOME/lib/tools.jar"
    fi
    for f in "$CARBON_HOME"/bin/bootstrap/*.jar
    do
        if [ "$f" != "$CARBON_HOME/bin/bootstrap/*.jar" ];then
            CARBON_CLASSPATH="$CARBON_CLASSPATH":$f
        fi
    done
    for t in "$CARBON_HOME"/bin/bootstrap/commons-lang*.jar
    do
        CARBON_CLASSPATH="$CARBON_CLASSPATH":$t
    done
    # For Cygwin, switch paths to Windows format before running java
    if $cygwin; then
      JAVA_HOME=`cygpath --absolute --windows "$JAVA_HOME"`
      CARBON_HOME=`cygpath --absolute --windows "$CARBON_HOME"`
      RUNTIME_HOME=`cygpath --absolute --windows "$RUNTIME_HOME"`
      CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
      if [ $java_version_formatted -le 0108 ]; then
        JAVA_ENDORSED_DIRS=`cygpath --path --windows "$JAVA_ENDORSED_DIRS"`
      fi
      CARBON_CLASSPATH=`cygpath --path --windows "$CARBON_CLASSPATH"`
      CARBON_XBOOTCLASSPATH=`cygpath --path --windows "$CARBON_XBOOTCLASSPATH"`
    fi

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

    echo JAVA_HOME environment variable is set to $JAVA_HOME
    echo CARBON_HOME environment variable is set to $CARBON_HOME
    echo RUNTIME_HOME environment variable is set to $RUNTIME_HOME

    cd "$RUNTIME_HOME"

    START_EXIT_STATUS=121
    status=$START_EXIT_STATUS

    #To monitor a Carbon server in remote JMX mode on linux host machines, set the below system property.
    #   -Djava.rmi.server.hostname="your.IP.goes.here"

    JAVA_VER_BASED_OPTS=""
    if [ $java_version_formatted -le 0108 ]; then
        JAVA_VER_BASED_OPTS="-Djava.endorsed.dirs=$JAVA_ENDORSED_DIRS"
    fi

    if [ $java_version_formatted -ge 1100 ] ; then
        JAVA_VER_BASED_OPTS="--add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens java.rmi/sun.rmi.transport=ALL-UNNAMED"
    fi

    while [ "$status" = "$START_EXIT_STATUS" ]
    do
        $JAVACMD \
        -Xbootclasspath/a:"$CARBON_XBOOTCLASSPATH" \
        -Xms256m -Xmx1024m \
        -XX:+HeapDumpOnOutOfMemoryError \
        -XX:HeapDumpPath="$RUNTIME_HOME/logs/heap-dump.hprof" \
        $JAVA_OPTS \
        -classpath "$CARBON_CLASSPATH" \
        $JAVA_VER_BASED_OPTS \
        -Djava.io.tmpdir="$CARBON_HOME/tmp" \
        -Dcarbon.registry.root=/ \
        -Djava.command="$JAVACMD" \
        -Dcarbon.home="$CARBON_HOME" \
        -Dwso2.runtime.path="$RUNTIME_HOME" \
        -Dwso2.runtime="$RUNTIME" \
        -Djavax.xml.bind.JAXBContextFactory="com.sun.xml.bind.v2.ContextFactory" \
        -Djava.util.logging.config.file="$RUNTIME_HOME/bin/bootstrap/logging.properties" \
        -Djava.security.egd=file:/dev/./urandom \
        -Dfile.encoding=UTF8 \
        -Djavax.net.ssl.keyStore="$CARBON_HOME/resources/security/wso2carbon.jks" \
        -Djavax.net.ssl.keyStorePassword="wso2carbon" \
        -Djavax.net.ssl.trustStore="$CARBON_HOME/resources/security/client-truststore.jks" \
        -Djavax.net.ssl.trustStorePassword="wso2carbon" \
        -Dfeign.httpclient.disableSslValidation=true \
        org.wso2.carbon.launcher.Main $*
        status=$?
    done
