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 TIMER_INFO_H 17 #define TIMER_INFO_H 18 19 #include "timer_manager_interface.h" 20 21 namespace OHOS { 22 namespace MiscServices { 23 24 class TimerInfo { 25 public: 26 const std::string name; 27 const uint64_t id; 28 const int type; 29 const std::chrono::milliseconds origWhen; 30 const bool wakeup; 31 const bool autoRestore; 32 const std::function<int32_t (const uint64_t)> callback; 33 const std::shared_ptr<OHOS::AbilityRuntime::WantAgent::WantAgent> wantAgent; 34 const uint32_t flags; 35 const int uid; 36 const int pid; 37 38 enum TimerState : int { 39 INIT = 0, 40 ADJUST, 41 PROXY, 42 }; 43 std::chrono::milliseconds when; 44 std::chrono::milliseconds windowLength; 45 std::chrono::steady_clock::time_point originWhenElapsed; 46 std::chrono::steady_clock::time_point originMaxWhenElapsed; 47 std::chrono::steady_clock::time_point whenElapsed; 48 std::chrono::steady_clock::time_point maxWhenElapsed; 49 std::chrono::milliseconds repeatInterval; 50 std::chrono::milliseconds offset; 51 std::string bundleName; 52 int state; 53 54 TimerInfo(std::string name, uint64_t id, int type, 55 std::chrono::milliseconds when, 56 std::chrono::steady_clock::time_point whenElapsed, 57 std::chrono::milliseconds windowLength, 58 std::chrono::steady_clock::time_point maxWhen, 59 std::chrono::milliseconds interval, 60 std::function<int32_t (const uint64_t)> callback, 61 std::shared_ptr<OHOS::AbilityRuntime::WantAgent::WantAgent> wantAgent, 62 uint32_t flags, 63 bool autoRestore, 64 int uid, 65 int pid, 66 const std::string &bundleName); 67 virtual ~TimerInfo() = default; 68 bool operator==(const TimerInfo &other) const; 69 static std::shared_ptr<TimerInfo> CreateTimerInfo(std::string _name, uint64_t _id, int _type, 70 uint64_t _triggerAtTime, 71 int64_t _windowLength, 72 uint64_t _interval, 73 uint32_t _flag, 74 bool _autoRestore, 75 std::function<int32_t (const uint64_t)> _callback, 76 std::shared_ptr<OHOS::AbilityRuntime::WantAgent::WantAgent> _wantAgent, 77 int _uid, 78 int _pid, 79 const std::string &_bundleName); 80 static std::chrono::steady_clock::time_point ConvertToElapsed(std::chrono::milliseconds when, int type); 81 static std::chrono::steady_clock::time_point MaxTriggerTime(std::chrono::steady_clock::time_point now, 82 std::chrono::steady_clock::time_point triggerAtTime, 83 std::chrono::milliseconds interval); 84 bool Matches(const std::string &packageName) const; 85 void CalculateWhenElapsed(std::chrono::steady_clock::time_point nowElapsed); 86 void CalculateOriWhenElapsed(); 87 bool UpdateWhenElapsedFromNow(std::chrono::steady_clock::time_point now, std::chrono::nanoseconds offset); 88 bool ProxyTimer(const std::chrono::steady_clock::time_point &now, std::chrono::nanoseconds deltaTime); 89 bool RestoreProxyTimer(); 90 bool AdjustTimer(const std::chrono::steady_clock::time_point &now, const uint32_t interval, const uint32_t delta); 91 bool RestoreAdjustTimer(); 92 private: 93 bool RestoreTimer(); 94 }; 95 } // MiscService 96 } // OHOS 97 #endif