#!/bin/sh
# ----------------------------------------------------------------------------
#  Copyright 2001-2006 The Apache Software Foundation.
#
#  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.
# ----------------------------------------------------------------------------
#
#   Copyright (c) 2001-2006 The Apache Software Foundation.  All rights
#   reserved.


# 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

PRGDIR=`dirname "$PRG"`
BASEDIR=`cd "$PRGDIR/.." >/dev/null; pwd`

# Reset the REPO variable. If you need to influence this use the environment setup file.
REPO=


# OS specific support.  $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
case "`uname`" in
  CYGWIN*) cygwin=true ;;
  Darwin*) darwin=true
           if [ -z "$JAVA_VERSION" ] ; then
             JAVA_VERSION="CurrentJDK"
           else
             echo "Using Java version: $JAVA_VERSION"
           fi
		   if [ -z "$JAVA_HOME" ]; then
		      if [ -x "/usr/libexec/java_home" ]; then
			      JAVA_HOME=`/usr/libexec/java_home`
			  else
			      JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/${JAVA_VERSION}/Home
			  fi
           fi       
           ;;
esac

if [ -z "$JAVA_HOME" ] ; then
  if [ -r /etc/gentoo-release ] ; then
    JAVA_HOME=`java-config --jre-home`
  fi
fi

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

# If a specific java binary isn't specified search for the standard 'java' binary
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=`which java`
  fi
fi

if [ ! -x "$JAVACMD" ] ; then
  echo "Error: JAVA_HOME is not defined correctly." 1>&2
  echo "  We cannot execute $JAVACMD" 1>&2
  exit 1
fi

if [ -z "$REPO" ]
then
  REPO="$BASEDIR"/repo
fi

CLASSPATH="$BASEDIR"/conf:"$REPO"/bw-util-args-4.0.31.jar:"$REPO"/bw-util-config-4.1.4.jar:"$REPO"/bw-util-logging-5.0.0.jar:"$REPO"/bw-util-xml-4.0.31.jar:"$REPO"/bw-util-jmx-4.1.4.jar:"$REPO"/bw-util-misc-4.0.31.jar:"$REPO"/commons-text-1.7.jar:"$REPO"/bw-util-tz-4.1.3.jar:"$REPO"/bw-util-caching-4.0.31.jar:"$REPO"/bw-util-http-4.1.4.jar:"$REPO"/commons-lang3-3.8.1.jar:"$REPO"/javax.mail-1.6.2.jar:"$REPO"/activation-1.1.jar:"$REPO"/jackson-core-2.11.0.jar:"$REPO"/jackson-databind-2.11.0.jar:"$REPO"/jackson-annotations-2.11.0.jar:"$REPO"/bw-util2-calendar-4.0.10.jar:"$REPO"/bw-xml-calws-soap-4.0.10.jar:"$REPO"/javax.jws-api-1.1.jar:"$REPO"/jaxws-api-2.3.1.jar:"$REPO"/javax.xml.soap-api-1.4.0.jar:"$REPO"/javax.annotation-api-1.3.2.jar:"$REPO"/jaxb-api-2.3.0.jar:"$REPO"/bw-xml-icalendar-4.0.10.jar:"$REPO"/jaxb-runtime-2.3.2.jar:"$REPO"/jakarta.xml.bind-api-2.3.2.jar:"$REPO"/txw2-2.3.2.jar:"$REPO"/istack-commons-runtime-3.0.8.jar:"$REPO"/stax-ex-1.8.1.jar:"$REPO"/FastInfoset-1.2.16.jar:"$REPO"/jakarta.activation-api-1.2.1.jar:"$REPO"/jakarta.activation-1.2.1.jar:"$REPO"/bw-xml-tzsvr-4.0.10.jar:"$REPO"/ical4j-3.0.15.jar:"$REPO"/httpclient-4.5.13.jar:"$REPO"/commons-logging-1.2.jar:"$REPO"/commons-codec-1.11.jar:"$REPO"/httpcore-4.4.8.jar:"$REPO"/log4j-api-2.14.1.jar:"$REPO"/log4j-core-2.14.1.jar:"$REPO"/log4j-slf4j-impl-2.14.1.jar:"$REPO"/slf4j-api-1.7.25.jar:"$REPO"/bw-timezone-server-tzconvert-4.0.11.jar

ENDORSED_DIR=
if [ -n "$ENDORSED_DIR" ] ; then
  CLASSPATH=$BASEDIR/$ENDORSED_DIR/*:$CLASSPATH
fi

if [ -n "$CLASSPATH_PREFIX" ] ; then
  CLASSPATH=$CLASSPATH_PREFIX:$CLASSPATH
fi

# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
  [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
  [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
  [ -n "$HOME" ] && HOME=`cygpath --path --windows "$HOME"`
  [ -n "$BASEDIR" ] && BASEDIR=`cygpath --path --windows "$BASEDIR"`
  [ -n "$REPO" ] && REPO=`cygpath --path --windows "$REPO"`
fi

exec "$JAVACMD" $JAVA_OPTS  \
  -classpath "$CLASSPATH" \
  -Dapp.name="tzconvert" \
  -Dapp.pid="$$" \
  -Dapp.repo="$REPO" \
  -Dapp.home="$BASEDIR" \
  -Dbasedir="$BASEDIR" \
  org.bedework.timezones.convert.Tzconvert \
  "$@"
