зеркало из https://github.com/mozilla/gecko-dev.git
100 строки
3.5 KiB
C++
100 строки
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef ClearKeyCDM_h_
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#define ClearKeyCDM_h_
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#include "ClearKeySessionManager.h"
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// This include is required in order for content_decryption_module to work
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// on Unix systems.
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#include "stddef.h"
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#include "content_decryption_module.h"
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#ifdef ENABLE_WMF
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# include "WMFUtils.h"
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# include "VideoDecoder.h"
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#endif
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class ClearKeyCDM : public cdm::ContentDecryptionModule_10 {
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private:
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RefPtr<ClearKeySessionManager> mSessionManager;
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#ifdef ENABLE_WMF
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RefPtr<VideoDecoder> mVideoDecoder;
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#endif
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protected:
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cdm::Host_10* mHost;
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public:
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explicit ClearKeyCDM(cdm::Host_10* aHost);
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void Initialize(bool aAllowDistinctiveIdentifier, bool aAllowPersistentState,
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bool aUseHardwareSecureCodecs) override;
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void GetStatusForPolicy(uint32_t aPromiseId,
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const cdm::Policy& aPolicy) override;
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void SetServerCertificate(uint32_t aPromiseId,
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const uint8_t* aServerCertificateData,
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uint32_t aServerCertificateDataSize) override;
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void CreateSessionAndGenerateRequest(uint32_t aPromiseId,
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cdm::SessionType aSessionType,
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cdm::InitDataType aInitDataType,
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const uint8_t* aInitData,
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uint32_t aInitDataSize) override;
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void LoadSession(uint32_t aPromiseId, cdm::SessionType aSessionType,
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const char* aSessionId, uint32_t aSessionIdSize) override;
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void UpdateSession(uint32_t aPromiseId, const char* aSessionId,
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uint32_t aSessionIdSize, const uint8_t* aResponse,
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uint32_t aResponseSize) override;
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void CloseSession(uint32_t aPromiseId, const char* aSessionId,
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uint32_t aSessionIdSize) override;
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void RemoveSession(uint32_t aPromiseId, const char* aSessionId,
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uint32_t aSessionIdSize) override;
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void TimerExpired(void* aContext) override;
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cdm::Status Decrypt(const cdm::InputBuffer_2& aEncryptedBuffer,
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cdm::DecryptedBlock* aDecryptedBuffer) override;
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cdm::Status InitializeAudioDecoder(
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const cdm::AudioDecoderConfig_2& aAudioDecoderConfig) override;
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cdm::Status InitializeVideoDecoder(
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const cdm::VideoDecoderConfig_2& aVideoDecoderConfig) override;
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void DeinitializeDecoder(cdm::StreamType aDecoderType) override;
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void ResetDecoder(cdm::StreamType aDecoderType) override;
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cdm::Status DecryptAndDecodeFrame(const cdm::InputBuffer_2& aEncryptedBuffer,
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cdm::VideoFrame* aVideoFrame) override;
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cdm::Status DecryptAndDecodeSamples(
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const cdm::InputBuffer_2& aEncryptedBuffer,
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cdm::AudioFrames* aAudioFrame) override;
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void OnPlatformChallengeResponse(
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const cdm::PlatformChallengeResponse& aResponse) override;
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void OnQueryOutputProtectionStatus(cdm::QueryResult aResult,
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uint32_t aLinkMask,
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uint32_t aOutputProtectionMask) override;
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void OnStorageId(uint32_t aVersion, const uint8_t* aStorageId,
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uint32_t aStorageIdSize) override;
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void Destroy() override;
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};
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#endif
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