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Diffstat (limited to 'dom/media/eme/mediadrm/MediaDrmCDMProxy.h')
| -rw-r--r-- | dom/media/eme/mediadrm/MediaDrmCDMProxy.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/dom/media/eme/mediadrm/MediaDrmCDMProxy.h b/dom/media/eme/mediadrm/MediaDrmCDMProxy.h new file mode 100644 index 000000000..c7cb3000f --- /dev/null +++ b/dom/media/eme/mediadrm/MediaDrmCDMProxy.h @@ -0,0 +1,184 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 MediaDrmCDMProxy_h_ +#define MediaDrmCDMProxy_h_ + +#include <jni.h> +#include "mozilla/jni/Types.h" +#include "GeneratedJNINatives.h" + +#include "mozilla/CDMProxy.h" +#include "mozilla/CDMCaps.h" +#include "mozilla/dom/MediaKeys.h" +#include "mozilla/MediaDrmProxySupport.h" +#include "mozilla/UniquePtr.h" + +#include "MediaCodec.h" +#include "nsString.h" +#include "nsAutoPtr.h" + +using namespace mozilla::java; + +namespace mozilla { +class MediaDrmCDMCallbackProxy; +class MediaDrmCDMProxy : public CDMProxy { +public: + + NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MediaDrmCDMProxy) + + MediaDrmCDMProxy(dom::MediaKeys* aKeys, + const nsAString& aKeySystem, + bool aDistinctiveIdentifierRequired, + bool aPersistentStateRequired); + + void Init(PromiseId aPromiseId, + const nsAString& aOrigin, + const nsAString& aTopLevelOrigin, + const nsAString& aGMPName, + bool aInPrivateBrowsing) override; + + void CreateSession(uint32_t aCreateSessionToken, + 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, + UnixTime 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 aCode, + 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 aCode, + const nsCString& aReason) override; + + // Resolves promise with "undefined". + // Can be called from any thread. + void ResolvePromise(PromiseId aId) override; + + // Threadsafe. + 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 + +private: + virtual ~MediaDrmCDMProxy(); + + void OnCDMCreated(uint32_t aPromiseId); + + struct CreateSessionData { + MediaKeySessionType mSessionType; + uint32_t mCreateSessionToken; + PromiseId mPromiseId; + nsCString mInitDataType; + nsTArray<uint8_t> mInitData; + }; + + struct UpdateSessionData { + PromiseId mPromiseId; + nsCString mSessionId; + nsTArray<uint8_t> mResponse; + }; + + struct SessionOpData { + PromiseId mPromiseId; + nsCString mSessionId; + }; + + class RejectPromiseTask : public Runnable { + public: + RejectPromiseTask(MediaDrmCDMProxy* aProxy, + PromiseId aId, + nsresult aCode, + const nsCString& aReason) + : mProxy(aProxy) + , mId(aId) + , mCode(aCode) + , mReason(aReason) + { + } + NS_METHOD Run() { + mProxy->RejectPromise(mId, mCode, mReason); + return NS_OK; + } + private: + RefPtr<MediaDrmCDMProxy> mProxy; + PromiseId mId; + nsresult mCode; + nsCString mReason; + }; + + nsCString mNodeId; + mozilla::UniquePtr<MediaDrmProxySupport> mCDM; + nsAutoPtr<MediaDrmCDMCallbackProxy> mCallback; + bool mShutdownCalled; + +// ===================================================================== +// For MediaDrmProxySupport + void md_Init(uint32_t aPromiseId); + void md_CreateSession(nsAutoPtr<CreateSessionData> aData); + void md_UpdateSession(nsAutoPtr<UpdateSessionData> aData); + void md_CloseSession(nsAutoPtr<SessionOpData> aData); + void md_Shutdown(); +// ===================================================================== +}; + +} // namespace mozilla +#endif // MediaDrmCDMProxy_h_
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