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/******************************************************************************
 *    Copyright (c) Open Connectivity Foundation (OCF), AllJoyn Open Source
 *    Project (AJOSP) Contributors and others.
 *
 *    SPDX-License-Identifier: Apache-2.0
 *
 *    All rights reserved. This program and the accompanying materials are
 *    made available under the terms of the Apache License, Version 2.0
 *    which accompanies this distribution, and is available at
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Copyright (c) Open Connectivity Foundation and Contributors to AllSeen
 *    Alliance. All rights reserved.
 *
 *    Permission to use, copy, modify, and/or distribute this software for
 *    any purpose with or without fee is hereby granted, provided that the
 *    above copyright notice and this permission notice appear in all
 *    copies.
 *
 *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 *    WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 *    WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 *    AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 *    DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 *    PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 *    TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 *    PERFORMANCE OF THIS SOFTWARE.
 ******************************************************************************/

#include <jni.h>

#include "alljoyn_jni_helper.h"

jbyteArray ToJByteArray(const uint8_t* byteArray, size_t len)
{
    JNIEnv* env = GetEnv();
    jbyteArray array = env->NewByteArray(len);
    env->SetByteArrayRegion(array, 0, len, reinterpret_cast<const jbyte*>(byteArray));
    return array;
}

uint8_t* ToByteArray(jbyteArray array)
{
    JNIEnv* env = GetEnv();
    int len = env->GetArrayLength(array);
    if (len == 0) {
        return NULL;
    }
    uint8_t* buf = new uint8_t[len];
    env->GetByteArrayRegion(array, 0, len, reinterpret_cast<jbyte*>(buf));
    return buf;
}