#!/bin/sh
#
# Copyright (C) 2010 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.
#
# This script is used to automatically generate the <android/api-level.h>
# header files under development/ndk

. `dirname $0`/prebuilt-common.sh

PLATFORMS_DIR=`cd $ANDROID_NDK_ROOT/../development/ndk/platforms && pwd`
if [ ! -d "$PLATFORMS_DIR" ] ; then
    PLATFORMS_DIR=`cd $ANDROID_NDK_ROOT/platforms && pwd`
fi
register_var_option "--platform-dir=<path>" PLATFORMS_DIR "Specify target platforms directory."

APIS="$API_LEVELS"
register_var_option "--apis=<list>" APIS "Specify list of API levels."

if [ -z "$PLATFORMS_DIR" ] ; then
    dump "ERROR: Please specify a platforms directory with --platform-dir=<path>"
    exit 1
fi

if [ ! -d "$PLATFORMS_DIR" ] ; then
    dump "ERROR: Your platforms directory does not exist: $PLATFORMS_DIR"
    exit 1
fi

dump "Target directory: $PLATFORMS_DIR"

for API in $APIS; do
    if [ ! -d "$PLATFORMS_DIR/android-$API" ] ; then
        dump "ERROR: Missing platform directory: $PLATFORMS_DIR/android-$DIR"
        exit 1
    fi
    HEADER="android-$API/include/android/api-level.h"
    dump "Generating: $HEADER"
    cat > "$PLATFORMS_DIR/$HEADER" <<EOF
/*
 * Copyright (C) 2008 The Android Open Source Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
#ifndef ANDROID_API_LEVEL_H
#define ANDROID_API_LEVEL_H

#define __ANDROID_API__ $API

#endif /* ANDROID_API_LEVEL_H */
EOF
done

