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 RELIABILITY_HANDLER_CHECKER_H 17 #define RELIABILITY_HANDLER_CHECKER_H 18 19 #include <atomic> 20 #include <string> 21 22 #include "dumper.h" 23 #include "event_handler.h" 24 #include "xcollie_define.h" 25 26 namespace OHOS { 27 namespace HiviewDFX { 28 enum CheckStatus { 29 COMPLETED = 0, 30 WAITING = 1, 31 WAITED_HALF = 2, 32 }; 33 34 class HandlerChecker : public std::enable_shared_from_this<HandlerChecker> { 35 public: HandlerChecker(std::string name,std::shared_ptr<AppExecFwk::EventHandler> handler)36 HandlerChecker(std::string name, std::shared_ptr<AppExecFwk::EventHandler> handler) 37 : name_(name), handler_(handler) 38 { 39 if (name == IPC_FULL_TASK && handler == nullptr) { 40 auto runner = AppExecFwk::EventRunner::Create(name); 41 handler_ = std::make_shared<AppExecFwk::EventHandler>(runner); 42 } 43 }; ~HandlerChecker()44 ~HandlerChecker() {}; 45 46 public: 47 void ScheduleCheck(); 48 int GetCheckState(); 49 std::shared_ptr<AppExecFwk::EventHandler> GetHandler() const; 50 std::string GetDumpInfo(); 51 52 private: 53 std::string name_; 54 std::shared_ptr<AppExecFwk::EventHandler> handler_; 55 std::atomic<bool> isCompleted_ = true; 56 bool taskSlow_ = false; 57 }; 58 59 class HandlerDumper : public AppExecFwk::Dumper { 60 public: 61 void Dump(const std::string &message) override; 62 std::string GetTag() override; 63 std::string GetDumpInfo(); 64 private: 65 std::string dumpInfo_; 66 }; 67 } // end of namespace HiviewDFX 68 } // end of namespace OHOS 69 #endif 70