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Diffstat (limited to 'dom/media/gmp/GMPCDMProxy.h')
| -rw-r--r-- | dom/media/gmp/GMPCDMProxy.h | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/dom/media/gmp/GMPCDMProxy.h b/dom/media/gmp/GMPCDMProxy.h deleted file mode 100644 index a7fae235b6..0000000000 --- a/dom/media/gmp/GMPCDMProxy.h +++ /dev/null @@ -1,265 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; 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 GMPCDMProxy_h_ -#define GMPCDMProxy_h_ - -#include "mozilla/CDMProxy.h" -#include "GMPCDMCallbackProxy.h" -#include "GMPDecryptorProxy.h" - -namespace mozilla { -class MediaRawData; - -// Implementation of CDMProxy which is based on GMP architecture. -class GMPCDMProxy : public CDMProxy { -public: - - NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPCDMProxy, override) - - typedef MozPromise<DecryptResult, DecryptResult, /* IsExclusive = */ true> DecryptPromise; - - GMPCDMProxy(dom::MediaKeys* aKeys, - const nsAString& aKeySystem, - GMPCrashHelper* aCrashHelper, - bool aDistinctiveIdentifierRequired, - bool aPersistentStateRequired); - - void Init(PromiseId aPromiseId, - const nsAString& aOrigin, - const nsAString& aTopLevelOrigin, - const nsAString& aGMPName, - bool aInPrivateBrowsing) override; - - void OnSetDecryptorId(uint32_t aId) override; - - void CreateSession(uint32_t aCreateSessionToken, - dom::MediaKeySessionType aSessionType, - PromiseId aPromiseId, - const nsAString& aInitDataType, - nsTArray<uint8_t>& aInitData) override; - - void LoadSession(PromiseId aPromiseId, - const nsAString& aSessionId) override; - - void SetServerCertificate(PromiseId aPromiseId, - nsTArray<uint8_t>& aCert) override; - - void UpdateSession(const nsAString& aSessionId, - PromiseId aPromiseId, - nsTArray<uint8_t>& aResponse) override; - - void CloseSession(const nsAString& aSessionId, - PromiseId aPromiseId) override; - - void RemoveSession(const nsAString& aSessionId, - PromiseId aPromiseId) override; - - void Shutdown() override; - - void Terminated() override; - - const nsCString& GetNodeId() const override; - - void OnSetSessionId(uint32_t aCreateSessionToken, - const nsAString& aSessionId) override; - - void OnResolveLoadSessionPromise(uint32_t aPromiseId, bool aSuccess) override; - - void OnSessionMessage(const nsAString& aSessionId, - dom::MediaKeyMessageType aMessageType, - nsTArray<uint8_t>& aMessage) override; - - void OnExpirationChange(const nsAString& aSessionId, - GMPTimestamp aExpiryTime) override; - - void OnSessionClosed(const nsAString& aSessionId) override; - - void OnSessionError(const nsAString& aSessionId, - nsresult aException, - uint32_t aSystemCode, - const nsAString& aMsg) override; - - void OnRejectPromise(uint32_t aPromiseId, - nsresult aDOMException, - const nsCString& aMsg) override; - - RefPtr<DecryptPromise> Decrypt(MediaRawData* aSample) override; - - void OnDecrypted(uint32_t aId, - DecryptStatus aResult, - const nsTArray<uint8_t>& aDecryptedData) override; - - void RejectPromise(PromiseId aId, nsresult aExceptionCode, - const nsCString& aReason) override; - - void ResolvePromise(PromiseId aId) override; - - const nsString& KeySystem() const override; - - CDMCaps& Capabilites() override; - - void OnKeyStatusesChange(const nsAString& aSessionId) override; - - void GetSessionIdsForKeyId(const nsTArray<uint8_t>& aKeyId, - nsTArray<nsCString>& aSessionIds) override; - -#ifdef DEBUG - bool IsOnOwnerThread() override; -#endif - - uint32_t GetDecryptorId() override; - -private: - friend class gmp_InitDoneCallback; - friend class gmp_InitGetGMPDecryptorCallback; - - struct InitData { - uint32_t mPromiseId; - nsString mOrigin; - nsString mTopLevelOrigin; - nsString mGMPName; - RefPtr<GMPCrashHelper> mCrashHelper; - bool mInPrivateBrowsing; - }; - - // GMP thread only. - void gmp_Init(nsAutoPtr<InitData>&& aData); - void gmp_InitDone(GMPDecryptorProxy* aCDM, nsAutoPtr<InitData>&& aData); - void gmp_InitGetGMPDecryptor(nsresult aResult, - const nsACString& aNodeId, - nsAutoPtr<InitData>&& aData); - - // GMP thread only. - void gmp_Shutdown(); - - // Main thread only. - void OnCDMCreated(uint32_t aPromiseId); - - struct CreateSessionData { - dom::MediaKeySessionType mSessionType; - uint32_t mCreateSessionToken; - PromiseId mPromiseId; - nsCString mInitDataType; - nsTArray<uint8_t> mInitData; - }; - // GMP thread only. - void gmp_CreateSession(nsAutoPtr<CreateSessionData> aData); - - struct SessionOpData { - PromiseId mPromiseId; - nsCString mSessionId; - }; - // GMP thread only. - void gmp_LoadSession(nsAutoPtr<SessionOpData> aData); - - struct SetServerCertificateData { - PromiseId mPromiseId; - nsTArray<uint8_t> mCert; - }; - // GMP thread only. - void gmp_SetServerCertificate(nsAutoPtr<SetServerCertificateData> aData); - - struct UpdateSessionData { - PromiseId mPromiseId; - nsCString mSessionId; - nsTArray<uint8_t> mResponse; - }; - // GMP thread only. - void gmp_UpdateSession(nsAutoPtr<UpdateSessionData> aData); - - // GMP thread only. - void gmp_CloseSession(nsAutoPtr<SessionOpData> aData); - - // GMP thread only. - void gmp_RemoveSession(nsAutoPtr<SessionOpData> aData); - - class DecryptJob { - public: - NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DecryptJob) - - explicit DecryptJob(MediaRawData* aSample) - : mId(0) - , mSample(aSample) - { - } - - void PostResult(DecryptStatus aResult, - const nsTArray<uint8_t>& aDecryptedData); - void PostResult(DecryptStatus aResult); - - RefPtr<DecryptPromise> Ensure() { - return mPromise.Ensure(__func__); - } - - uint32_t mId; - RefPtr<MediaRawData> mSample; - private: - ~DecryptJob() {} - MozPromiseHolder<DecryptPromise> mPromise; - }; - // GMP thread only. - void gmp_Decrypt(RefPtr<DecryptJob> aJob); - - // GMP thread only. - void gmp_Decrypted(uint32_t aId, - DecryptStatus aResult, - const nsTArray<uint8_t>& aDecryptedData); - - class RejectPromiseTask : public Runnable { - public: - RejectPromiseTask(GMPCDMProxy* aProxy, - PromiseId aId, - nsresult aCode, - const nsCString& aReason) - : mProxy(aProxy) - , mId(aId) - , mCode(aCode) - , mReason(aReason) - { - } - NS_IMETHOD Run() override { - mProxy->RejectPromise(mId, mCode, mReason); - return NS_OK; - } - private: - RefPtr<GMPCDMProxy> mProxy; - PromiseId mId; - nsresult mCode; - nsCString mReason; - }; - - ~GMPCDMProxy(); - - GMPCrashHelper* mCrashHelper; - - GMPDecryptorProxy* mCDM; - - nsAutoPtr<GMPCDMCallbackProxy> mCallback; - - // Decryption jobs sent to CDM, awaiting result. - // GMP thread only. - nsTArray<RefPtr<DecryptJob>> mDecryptionJobs; - - // Number of buffers we've decrypted. Used to uniquely identify - // decryption jobs sent to CDM. Note we can't just use the length of - // mDecryptionJobs as that shrinks as jobs are completed and removed - // from it. - // GMP thread only. - uint32_t mDecryptionJobCount; - - // True if GMPCDMProxy::gmp_Shutdown was called. - // GMP thread only. - bool mShutdownCalled; - - uint32_t mDecryptorId; - - PromiseId mCreatePromiseId; -}; - - -} // namespace mozilla - -#endif // GMPCDMProxy_h_ |