1 files changed, 91 insertions, 0 deletions
diff --git a/media/gmp-clearkey/0.1/ClearKeySessionManager.h b/media/gmp-clearkey/0.1/ClearKeySessionManager.h
new file mode 100644
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+++ b/media/gmp-clearkey/0.1/ClearKeySessionManager.h
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+/*
+ * Copyright 2015, Mozilla Foundation and contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __ClearKeyDecryptor_h__
+#define __ClearKeyDecryptor_h__
+
+#include "ClearKeyDecryptionManager.h"
+#include "ClearKeyPersistence.h"
+#include "ClearKeySession.h"
+#include "ClearKeyUtils.h"
+// This include is required in order for content_decryption_module to work
+// on Unix systems.
+#include "stddef.h"
+#include "content_decryption_module.h"
+#include "RefCounted.h"
+
+#include <functional>
+#include <map>
+#include <queue>
+#include <set>
+#include <string>
+
+class ClearKeySessionManager final : public RefCounted {
+ public:
+  explicit ClearKeySessionManager(cdm::Host_10* aHost);
+
+  void Init(bool aDistinctiveIdentifierAllowed, bool aPersistentStateAllowed);
+
+  void CreateSession(uint32_t aPromiseId, cdm::InitDataType aInitDataType,
+                     const uint8_t* aInitData, uint32_t aInitDataSize,
+                     cdm::SessionType aSessionType);
+
+  void LoadSession(uint32_t aPromiseId, const char* aSessionId,
+                   uint32_t aSessionIdLength);
+
+  void UpdateSession(uint32_t aPromiseId, const char* aSessionId,
+                     uint32_t aSessionIdLength, const uint8_t* aResponse,
+                     uint32_t aResponseSize);
+
+  void CloseSession(uint32_t aPromiseId, const char* aSessionId,
+                    uint32_t aSessionIdLength);
+
+  void RemoveSession(uint32_t aPromiseId, const char* aSessionId,
+                     uint32_t aSessionIdLength);
+
+  void SetServerCertificate(uint32_t aPromiseId, const uint8_t* aServerCert,
+                            uint32_t aServerCertSize);
+
+  cdm::Status Decrypt(const cdm::InputBuffer_2& aBuffer,
+                      cdm::DecryptedBlock* aDecryptedBlock);
+
+  void DecryptingComplete();
+
+  void PersistentSessionDataLoaded(uint32_t aPromiseId,
+                                   const std::string& aSessionId,
+                                   const uint8_t* aKeyData,
+                                   uint32_t aKeyDataSize);
+
+ private:
+  ~ClearKeySessionManager();
+
+  void ClearInMemorySessionData(ClearKeySession* aSession);
+  bool MaybeDeferTillInitialized(std::function<void()>&& aMaybeDefer);
+  void Serialize(const ClearKeySession* aSession,
+                 std::vector<uint8_t>& aOutKeyData);
+
+  RefPtr<ClearKeyDecryptionManager> mDecryptionManager;
+  RefPtr<ClearKeyPersistence> mPersistence;
+
+  cdm::Host_10* mHost = nullptr;
+
+  std::set<KeyId> mKeyIds;
+  std::map<std::string, ClearKeySession*> mSessions;
+
+  std::queue<std::function<void()>> mDeferredInitialize;
+};
+
+#endif  // __ClearKeyDecryptor_h__