1 /* 2 * Copyright (c) 2023 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 POWERMGR_SUSPEND_SOURCES_H 17 #define POWERMGR_SUSPEND_SOURCES_H 18 19 #include "power_state_machine_info.h" 20 #include <cstdint> 21 #include <vector> 22 #include <mutex> 23 24 namespace OHOS { 25 namespace PowerMgr { 26 enum class SuspendAction : uint32_t { 27 ACTION_NONE = 0, // no action 28 ACTION_AUTO_SUSPEND, // automatically enter sleep 29 ACTION_FORCE_SUSPEND, // force enter sleep 30 ACTION_HIBERNATE, // entry hibernate 31 ACTION_SHUTDOWN, // shutdown 32 ACTION_INVALID, 33 ACTION_MAC = ACTION_INVALID 34 }; 35 36 class SuspendSource { 37 public: 38 static const constexpr char* ACTION_KEY = "action"; 39 static const constexpr char* DELAY_KEY = "delayMs"; 40 SuspendSource(SuspendDeviceType reason,uint32_t action,uint32_t delay)41 SuspendSource(SuspendDeviceType reason, uint32_t action, uint32_t delay) 42 { 43 reason_ = reason; 44 action_ = action; 45 delayMs_ = delay; 46 } 47 ~SuspendSource() = default; GetReason()48 SuspendDeviceType GetReason() const 49 { 50 return reason_; 51 } GetAction()52 uint32_t GetAction() const 53 { 54 return action_; 55 } GetDelay()56 uint32_t GetDelay() const 57 { 58 return delayMs_; 59 } 60 61 private: 62 SuspendDeviceType reason_; 63 uint32_t action_; 64 uint32_t delayMs_; 65 }; 66 67 class SuspendSources { 68 public: 69 static const constexpr char* POWERKEY_KEY = "powerkey"; 70 static const constexpr char* TIMEOUT_KEY = "timeout"; 71 static const constexpr char* LID_KEY = "lid"; 72 static const constexpr char* SWITCH_KEY = "switch"; 73 SuspendSources() = default; 74 ~SuspendSources() = default; 75 static SuspendDeviceType mapSuspendDeviceType(const std::string& key); 76 static std::vector<std::string> getSourceKeys(); 77 void PutSource(SuspendSource& source); 78 std::vector<SuspendSource> GetSourceList(); 79 80 private: 81 std::vector<SuspendSource> sourceList_; 82 std::mutex sourceListMutex_; 83 static std::mutex sourceKeysMutex_; 84 }; 85 86 } // namespace PowerMgr 87 } // namespace OHOS 88 89 #endif // POWERMGR_SUSPEND_SOURCES_H