1 /* 2 * Copyright (c) 2021 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 CMD_EXECUTOR_H 17 #define CMD_EXECUTOR_H 18 19 #include <list> 20 #include <memory> 21 #include <atomic> 22 #include <thread> 23 24 #include <socket.h> 25 #include "log_buffer.h" 26 #include "log_collector.h" 27 #include "service_controller.h" 28 29 namespace OHOS { 30 namespace HiviewDFX { 31 struct ClientThread { 32 std::thread m_clientThread; 33 std::atomic<bool> m_stopThread; 34 }; 35 36 class CmdExecutor { 37 public: CmdExecutor(LogCollector & collector,HilogBuffer & buffer,const CmdList & list,const std::string & name)38 explicit CmdExecutor(LogCollector& collector, HilogBuffer& buffer, const CmdList& list, const std::string& name) 39 : m_logCollector(collector), m_hilogBuffer(buffer), m_cmdList(list), m_name(name) {} 40 ~CmdExecutor(); 41 void MainLoop(const std::string& sockName); 42 private: 43 void OnAcceptedConnection(std::unique_ptr<Socket> handler); 44 void ClientEventLoop(std::unique_ptr<Socket> handler); 45 void CleanFinishedClients(); 46 47 LogCollector& m_logCollector; 48 HilogBuffer& m_hilogBuffer; 49 CmdList m_cmdList; 50 std::string m_name; 51 std::list<std::unique_ptr<ClientThread>> m_clients; 52 std::mutex m_clientAccess; 53 std::vector<std::thread::id> m_finishedClients; 54 std::mutex m_finishedClientAccess; 55 }; 56 } // namespace HiviewDFX 57 } // namespace OHOS 58 #endif 59