#!/bin/bash

# Copyright 2005-2007, The Android Open Source Project

#

# 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.

# Set up prog to be the path of this script, including following symlinks,

# and set up progdir to be the fully-qualified pathname of its directory.

prog="$0"

while [ -h "${prog}" ]; do

    newProg=`/bin/ls -ld "${prog}"`

    newProg=`expr "${newProg}" : ".* -> \(.*\)$"`

    if expr "x${newProg}" : 'x/' >/dev/null; then

        prog="${newProg}"

    else

        progdir=`dirname "${prog}"`

        prog="${progdir}/${newProg}"

    fi

done

oldwd=`pwd`

progdir=`dirname "${prog}"`

cd "${progdir}"

progdir=`pwd`

prog="${progdir}"/`basename "${prog}"`

cd "${oldwd}"

jarfile=ddms.jar

frameworkdir="$progdir"

libdir="$progdir"

if [ ! -r "$frameworkdir/$jarfile" ]

then

    frameworkdir=`dirname "$progdir"`/tools/lib

    libdir=`dirname "$progdir"`/tools/lib

fi

if [ ! -r "$frameworkdir/$jarfile" ]

then

    frameworkdir=`dirname "$progdir"`/framework

    libdir=`dirname "$progdir"`/lib

fi

if [ ! -r "$frameworkdir/$jarfile" ]

then

    echo `basename "$prog"`": can't find $jarfile"

    exit 1

fi

# Check args.

if [ debug = "$1" ]; then

    # add this in for debugging

    java_debug=-agentlib:jdwp=transport=dt_socket,server=y,address=8050,suspend=y

    shift 1

else

    java_debug=

fi

javaCmd="java"

# Mac OS X needs an additional arg, or you get an "illegal thread" complaint.

if [ `uname` = "Darwin" ]; then

    os_opts="-XstartOnFirstThread"

else

    os_opts=

fi

if [ `uname` = "Linux" ]; then

    export GDK_NATIVE_WINDOWS=true

fi

jarpath="$frameworkdir/$jarfile"

# Figure out the path to the swt.jar for the current architecture.

# if ANDROID_SWT is defined, then just use this.

# else, if running in the Android source tree, then look for the correct swt folder in prebuilt

# else, look for the correct swt folder in the SDK under tools/lib/

swtpath=""

if [ -n "$ANDROID_SWT" ]; then

    swtpath="$ANDROID_SWT"

else

    swtpath=`dirname \`java-config -p swt-3.5\``

fi

# Combine the swtpath and the framework dir path.

if [ -d "$swtpath" ]; then

    frameworkdir="${swtpath}:${frameworkdir}"

else

    echo "SWT folder '${swtpath}' does not exist."

    echo "Please export ANDROID_SWT to point to the folder containing swt.jar for your platform."

    exit 1

fi

# need to use "java.ext.dirs" because "-jar" causes classpath to be ignored

# might need more memory, e.g. -Xmx128M

exec "$javaCmd" -Xmx256M $os_opts $java_debug -Djava.ext.dirs="$frameworkdir" -Dcom.android.ddms.bindir="$progdir" -jar "$jarpath" "$@"