1 /* 2 * Copyright (c) 2023 Shenzhen Kaihong Digital Industry Development 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 OHOS_SHARING_TCP_SERVER_H 17 #define OHOS_SHARING_TCP_SERVER_H 18 19 #include <shared_mutex> 20 #include <unordered_map> 21 #include "base_server.h" 22 23 namespace OHOS { 24 namespace Sharing { 25 class BaseNetworkSession; 26 class TcpSocket; 27 28 class TcpServerEventListener : public BaseServerEventListener {}; 29 30 class TcpServerEventHandler : public BaseServerEventHandler {}; 31 32 class TcpServer final : public BaseServer { 33 public: 34 TcpServer(); 35 ~TcpServer() override; 36 37 void Stop() override; 38 bool Start(uint16_t port, const std::string &host, bool enableReuse = true, 39 uint32_t backlog = MAX_BACKLOG_NUM) override; 40 41 SocketInfo::Ptr GetSocketInfo() override; 42 void CloseClientSocket(int32_t fd) override; 43 44 void OnServerReadable(int32_t fd) override; 45 46 private: 47 std::shared_mutex mutex_; 48 std::shared_ptr<TcpSocket> socket_ = nullptr; 49 std::unordered_map<int32_t, std::shared_ptr<BaseNetworkSession>> sessions_; 50 }; 51 } // namespace Sharing 52 } // namespace OHOS 53 #endif