1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef MIGRATE_AVSESSION_MANAGER_H 17 #define MIGRATE_AVSESSION_MANAGER_H 18 19 #include <atomic> 20 #include <mutex> 21 22 #include "softbus_distributed_data_manager.h" 23 #include "migrate_avsession_server.h" 24 #include "migrate_avsession_proxy.h" 25 26 namespace OHOS::AVSession { 27 class MigrateAVSessionManager { 28 public: 29 static MigrateAVSessionManager& GetInstance(); 30 31 void CreateLocalSessionStub(std::string scene, std::shared_ptr<MigrateAVSessionServer> server); 32 33 void ReleaseLocalSessionStub(std::string scene); 34 35 void CreateRemoteSessionProxy(std::string &networkId, std::string scene, 36 std::shared_ptr<MigrateAVSessionProxy> proxy); 37 38 void ReleaseRemoteSessionProxy(std::string &networkId, std::string scene); 39 40 static constexpr const char* migrateSceneNext = "MigrateWithNext"; 41 static constexpr const int32_t MSG_HEAD_MODE_FOR_NEXT = 101; 42 43 private: 44 MigrateAVSessionManager() = default; 45 ~MigrateAVSessionManager() = default; 46 47 void IncSoftBusRef(); 48 void DecSoftBusRef(); 49 50 std::map<std::string, std::shared_ptr<SoftbusSessionServer>> serverMap_; 51 std::map<std::string, std::shared_ptr<SoftbusSessionProxy>> proxyMap_; 52 std::shared_ptr<SoftbusDistributedDataManager> softBusDistributedDataMgr_ = 53 std::make_shared<SoftbusDistributedDataManager>(); 54 std::atomic<int32_t> refs_ = 0; 55 std::recursive_mutex migrateServerMapLock_; 56 }; 57 } 58 59 #endif