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/*
* Copyright 2012, 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.
*/
#ifndef _ANDROID_MEDIA_CRYPTO_H_
#define _ANDROID_MEDIA_CRYPTO_H_
#include "jni.h"
#include <media/stagefright/foundation/ABase.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
namespace android {
struct ICrypto;
struct JCrypto : public RefBase {
static bool IsCryptoSchemeSupported(const uint8_t uuid[16]);
JCrypto(JNIEnv *env, jobject thiz,
const uint8_t uuid[16], const void *initData, size_t initSize);
status_t initCheck() const;
bool requiresSecureDecoderComponent(const char *mime) const;
static sp<ICrypto> GetCrypto(JNIEnv *env, jobject obj);
protected:
virtual ~JCrypto();
private:
jweak mObject;
sp<ICrypto> mCrypto;
static sp<ICrypto> MakeCrypto();
static sp<ICrypto> MakeCrypto(
const uint8_t uuid[16], const void *initData, size_t initSize);
DISALLOW_EVIL_CONSTRUCTORS(JCrypto);
};
} // namespace android
#endif // _ANDROID_MEDIA_CRYPTO_H_
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