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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/media/gmp/GMPDecryptorChild.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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-rw-r--r--dom/media/gmp/GMPDecryptorChild.h142
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diff --git a/dom/media/gmp/GMPDecryptorChild.h b/dom/media/gmp/GMPDecryptorChild.h
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+/* -*- 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 <string>
+
+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<uint8_t>& aPluginVoucher,
+ const nsTArray<uint8_t>& aSandboxVoucher);
+
+ void Init(GMPDecryptor* aSession);
+
+ // GMPDecryptorCallback
+ void SetSessionId(uint32_t aCreateSessionToken,
+ const char* aSessionId,
+ uint32_t aSessionIdLength) override;
+ void ResolveLoadSessionPromise(uint32_t aPromiseId,
+ bool aSuccess) override;
+ void ResolvePromise(uint32_t aPromiseId) override;
+
+ void RejectPromise(uint32_t aPromiseId,
+ GMPDOMException aException,
+ const char* aMessage,
+ uint32_t aMessageLength) override;
+
+ void SessionMessage(const char* aSessionId,
+ uint32_t aSessionIdLength,
+ GMPSessionMessageType aMessageType,
+ const uint8_t* aMessage,
+ uint32_t aMessageLength) override;
+
+ void ExpirationChange(const char* aSessionId,
+ uint32_t aSessionIdLength,
+ GMPTimestamp aExpiryTime) override;
+
+ void SessionClosed(const char* aSessionId,
+ uint32_t aSessionIdLength) override;
+
+ void SessionError(const char* aSessionId,
+ uint32_t aSessionIdLength,
+ GMPDOMException aException,
+ uint32_t aSystemCode,
+ const char* aMessage,
+ uint32_t aMessageLength) override;
+
+ void KeyStatusChanged(const char* aSessionId,
+ uint32_t aSessionIdLength,
+ const uint8_t* aKeyId,
+ uint32_t aKeyIdLength,
+ GMPMediaKeyStatus aStatus) override;
+
+ void SetCapabilities(uint64_t aCaps) override;
+
+ void Decrypted(GMPBuffer* aBuffer, GMPErr aResult) override;
+
+ void BatchedKeyStatusChanged(const char* aSessionId,
+ uint32_t aSessionIdLength,
+ const GMPMediaKeyInfo* aKeyInfos,
+ uint32_t aKeyInfosLength) override;
+
+ // GMPDecryptorHost
+ void GetSandboxVoucher(const uint8_t** aVoucher,
+ uint32_t* aVoucherLength) override;
+
+ void GetPluginVoucher(const uint8_t** aVoucher,
+ uint32_t* aVoucherLength) override;
+private:
+ ~GMPDecryptorChild();
+
+ // GMPDecryptorChild
+ bool RecvInit(const bool& aDistinctiveIdentifierRequired,
+ const bool& aPersistentStateRequired) override;
+
+ bool RecvCreateSession(const uint32_t& aCreateSessionToken,
+ const uint32_t& aPromiseId,
+ const nsCString& aInitDataType,
+ InfallibleTArray<uint8_t>&& aInitData,
+ const GMPSessionType& aSessionType) override;
+
+ bool RecvLoadSession(const uint32_t& aPromiseId,
+ const nsCString& aSessionId) override;
+
+ bool RecvUpdateSession(const uint32_t& aPromiseId,
+ const nsCString& aSessionId,
+ InfallibleTArray<uint8_t>&& aResponse) override;
+
+ bool RecvCloseSession(const uint32_t& aPromiseId,
+ const nsCString& aSessionId) override;
+
+ bool RecvRemoveSession(const uint32_t& aPromiseId,
+ const nsCString& aSessionId) override;
+
+ bool RecvDecrypt(const uint32_t& aId,
+ InfallibleTArray<uint8_t>&& aBuffer,
+ const GMPDecryptionData& aMetadata) override;
+
+ // Resolve/reject promise on completion.
+ bool RecvSetServerCertificate(const uint32_t& aPromiseId,
+ InfallibleTArray<uint8_t>&& aServerCert) override;
+
+ bool RecvDecryptingComplete() override;
+
+ template <typename MethodType, typename... ParamType>
+ void CallMethod(MethodType, ParamType&&...);
+
+ template<typename MethodType, typename... ParamType>
+ 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<uint8_t>& mPluginVoucher;
+ const nsTArray<uint8_t>& mSandboxVoucher;
+};
+
+} // namespace gmp
+} // namespace mozilla
+
+#endif // GMPDecryptorChild_h_