1 /* 2 * Copyright (C) 2024 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 TELEPHONY_TRANSMISSION_MANAGER_H 17 #define TELEPHONY_TRANSMISSION_MANAGER_H 18 19 #include "ffrt.h" 20 #include "singleton.h" 21 #include "session_adapter.h" 22 23 namespace OHOS { 24 namespace Telephony { 25 class TransmissionManager { 26 DECLARE_DELAYED_SINGLETON(TransmissionManager); 27 28 public: 29 std::shared_ptr<SessionAdapter> CreateServerSession(const std::shared_ptr<ISessionCallback> &callback); 30 std::shared_ptr<SessionAdapter> CreateClientSession(const std::shared_ptr<ISessionCallback> &callback); 31 void OnBind(int32_t socket); 32 void OnShutdown(int32_t socket); 33 void OnReceiveMsg(int32_t socket, const char* data, uint32_t dataLen); 34 35 private: 36 ffrt::mutex mutex_{}; 37 std::weak_ptr<SessionAdapter> session_{}; 38 }; 39 40 } // namespace Telephony 41 } // namespace OHOS 42 43 #endif // TELEPHONY_TRANSMISSION_MANAGER_H 44