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 LOCAL_ABILITY_MANAGER_DUMPER_H 17 #define LOCAL_ABILITY_MANAGER_DUMPER_H 18 19 #include <string> 20 #include "if_local_ability_manager.h" 21 #include "ffrt_handler.h" 22 23 namespace OHOS { 24 class LocalAbilityManagerDumper { 25 public: 26 LocalAbilityManagerDumper(); 27 ~LocalAbilityManagerDumper(); 28 29 static bool StartIpcStatistics(std::string& result); 30 static bool StopIpcStatistics(std::string& result); 31 static bool GetIpcStatistics(std::string& result); 32 static bool CollectFfrtStatistics(int32_t cmd, std::string& result); 33 private: 34 static bool StartFfrtStatistics(std::string& result); 35 static bool StopFfrtStatistics(std::string& result); 36 static bool GetFfrtStatistics(std::string& result); 37 static void FfrtStatisticsParser(std::string& result); 38 static void ClearFfrtStatisticsBufferLocked(); 39 static void ClearFfrtStatistics(); 40 static std::shared_ptr<FFRTHandler> handler_; 41 static char* ffrtMetricBuffer; 42 static bool collectEnable; 43 static std::mutex ffrtMetricLock; 44 }; 45 } 46 47 #endif