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-rw-r--r--dom/media/eme/mediadrm/MediaDrmCDMProxy.h184
1 files changed, 184 insertions, 0 deletions
diff --git a/dom/media/eme/mediadrm/MediaDrmCDMProxy.h b/dom/media/eme/mediadrm/MediaDrmCDMProxy.h
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+++ 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_ \ No newline at end of file