65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CLEARKEY_SESSION_H_
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#define CLEARKEY_SESSION_H_
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#include <media/stagefright/foundation/ABase.h>
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#include <utils/Errors.h>
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#include <utils/Mutex.h>
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#include <utils/RefBase.h>
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#include <utils/String8.h>
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#include <utils/Vector.h>
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#include "ClearKeyTypes.h"
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#include "Utils.h"
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namespace clearkeydrm {
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class Session : public android::RefBase {
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public:
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explicit Session(const android::Vector<uint8_t>& sessionId)
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: mSessionId(sessionId) {}
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virtual ~Session() {}
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const android::Vector<uint8_t>& sessionId() const { return mSessionId; }
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android::status_t getKeyRequest(
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const android::Vector<uint8_t>& mimeType,
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const android::String8& initDataType,
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android::Vector<uint8_t>* keyRequest) const;
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android::status_t provideKeyResponse(
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const android::Vector<uint8_t>& response);
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android::status_t decrypt(
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const KeyId keyId, const Iv iv, const void* source,
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void* destination, const SubSample* subSamples,
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size_t numSubSamples, size_t* bytesDecryptedOut);
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private:
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DISALLOW_EVIL_CONSTRUCTORS(Session);
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const android::Vector<uint8_t> mSessionId;
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android::Mutex mMapLock;
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KeyMap mKeyMap;
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};
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} // namespace clearkeydrm
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#endif // CLEARKEY_SESSION_H_
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