/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef GMPDecryptorChild_h_ #define GMPDecryptorChild_h_ #include "mozilla/gmp/PGMPDecryptorChild.h" #include "gmp-decryption.h" #include "mozilla/gmp/GMPTypes.h" #include "GMPEncryptedBufferDataImpl.h" #include namespace mozilla { namespace gmp { class GMPContentChild; class GMPDecryptorChild : public GMPDecryptorCallback , public GMPDecryptorHost , public PGMPDecryptorChild { public: NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPDecryptorChild); explicit GMPDecryptorChild(GMPContentChild* aPlugin, const nsTArray& aPluginVoucher, const nsTArray& aSandboxVoucher); void Init(GMPDecryptor* aSession); // GMPDecryptorCallback virtual void SetSessionId(uint32_t aCreateSessionToken, const char* aSessionId, uint32_t aSessionIdLength) override; virtual void ResolveLoadSessionPromise(uint32_t aPromiseId, bool aSuccess) override; virtual void ResolvePromise(uint32_t aPromiseId) override; virtual void RejectPromise(uint32_t aPromiseId, GMPDOMException aException, const char* aMessage, uint32_t aMessageLength) override; virtual void SessionMessage(const char* aSessionId, uint32_t aSessionIdLength, GMPSessionMessageType aMessageType, const uint8_t* aMessage, uint32_t aMessageLength) override; virtual void ExpirationChange(const char* aSessionId, uint32_t aSessionIdLength, GMPTimestamp aExpiryTime) override; virtual void SessionClosed(const char* aSessionId, uint32_t aSessionIdLength) override; virtual void SessionError(const char* aSessionId, uint32_t aSessionIdLength, GMPDOMException aException, uint32_t aSystemCode, const char* aMessage, uint32_t aMessageLength) override; virtual void KeyStatusChanged(const char* aSessionId, uint32_t aSessionIdLength, const uint8_t* aKeyId, uint32_t aKeyIdLength, GMPMediaKeyStatus aStatus) override; virtual void SetCapabilities(uint64_t aCaps) override; virtual void Decrypted(GMPBuffer* aBuffer, GMPErr aResult) override; // GMPDecryptorHost virtual void GetSandboxVoucher(const uint8_t** aVoucher, uint32_t* aVoucherLength) override; virtual void GetPluginVoucher(const uint8_t** aVoucher, uint32_t* aVoucherLength) override; private: ~GMPDecryptorChild(); // GMPDecryptorChild virtual bool RecvInit() override; virtual bool RecvCreateSession(const uint32_t& aCreateSessionToken, const uint32_t& aPromiseId, const nsCString& aInitDataType, InfallibleTArray&& aInitData, const GMPSessionType& aSessionType) override; virtual bool RecvLoadSession(const uint32_t& aPromiseId, const nsCString& aSessionId) override; virtual bool RecvUpdateSession(const uint32_t& aPromiseId, const nsCString& aSessionId, InfallibleTArray&& aResponse) override; virtual bool RecvCloseSession(const uint32_t& aPromiseId, const nsCString& aSessionId) override; virtual bool RecvRemoveSession(const uint32_t& aPromiseId, const nsCString& aSessionId) override; virtual bool RecvDecrypt(const uint32_t& aId, InfallibleTArray&& aBuffer, const GMPDecryptionData& aMetadata) override; // Resolve/reject promise on completion. virtual bool RecvSetServerCertificate(const uint32_t& aPromiseId, InfallibleTArray&& aServerCert) override; virtual bool RecvDecryptingComplete() override; template void CallMethod(MethodType, ParamType&&...); template void CallOnGMPThread(MethodType, ParamType&&...); // GMP's GMPDecryptor implementation. // Only call into this on the (GMP process) main thread. GMPDecryptor* mSession; GMPContentChild* mPlugin; // Reference to the vouchers owned by the GMPChild. const nsTArray& mPluginVoucher; const nsTArray& mSandboxVoucher; }; } // namespace gmp } // namespace mozilla #endif // GMPDecryptorChild_h_