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 EVENT_STATISTIC_H 17 #define EVENT_STATISTIC_H 18 19 #include <atomic> 20 #include <chrono> 21 #include <condition_variable> 22 #include <ctime> 23 #include <fstream> 24 #include <iomanip> 25 #include <iostream> 26 #include <list> 27 #include <memory> 28 #include <mutex> 29 #include <queue> 30 #include <sstream> 31 #include <stdio.h> 32 #include <string> 33 #include <sys/stat.h> 34 #include <thread> 35 #include <unistd.h> 36 #include <vector> 37 38 #include "input_event.h" 39 #include "key_event.h" 40 #include "pointer_event.h" 41 #include "switch_event.h" 42 43 namespace OHOS { 44 namespace MMI { 45 class EventStatistic final { 46 public: 47 static void PushEvent(std::shared_ptr<InputEvent> eventPtr); 48 static void PushPointerEvent(std::shared_ptr<PointerEvent> eventPtr); 49 static std::string PopEvent(); 50 static void WriteEventFile(); 51 static void Dump(int32_t fd, const std::vector<std::string> &args); 52 static std::string ConvertEventToStr(const std::shared_ptr<InputEvent> eventPtr); 53 static std::string ConvertTimeToStr(int64_t timestamp); 54 55 private: 56 static std::queue<std::string> eventQueue_; 57 static std::list<std::string> dumperEventList_; 58 static std::mutex queueMutex_; 59 static std::condition_variable queueCondition_; 60 static bool writeFileEnabled_; 61 }; 62 } // namespace MMI 63 } // namespace OHOS 64 #endif // EVENT_STATISTIC_H