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 THERMAL_SERVICE_CLIENT_H 17 #define THERMAL_SERVICE_CLIENT_H 18 19 #include <string> 20 #include <singleton.h> 21 #include "ithermal_srv.h" 22 #include "thermal_srv_sensor_info.h" 23 24 namespace OHOS { 25 namespace PowerMgr { 26 class ThermalMgrClient final : public DelayedRefSingleton<ThermalMgrClient> { 27 DECLARE_DELAYED_REF_SINGLETON(ThermalMgrClient) 28 29 public: 30 DISALLOW_COPY_AND_MOVE(ThermalMgrClient); 31 32 void SubscribeThermalTempCallback(const std::vector<std::string> &typeList, 33 const sptr<IThermalTempCallback>& callback); 34 void UnSubscribeThermalTempCallback(const sptr<IThermalTempCallback>& callback); 35 void SubscribeThermalLevelCallback(const sptr<IThermalLevelCallback>& callback); 36 void UnSubscribeThermalLevelCallback(const sptr<IThermalLevelCallback>& callback); 37 int32_t GetThermalSensorTemp(const SensorType type); 38 ThermalLevel GetThermalLevel(); 39 std::string Dump(const std::vector<std::string>& args); 40 private: 41 class ThermalMgrDeathRecipient : public IRemoteObject::DeathRecipient { 42 public: 43 ThermalMgrDeathRecipient() = default; 44 ~ThermalMgrDeathRecipient() = default; 45 void OnRemoteDied(const wptr<IRemoteObject>& remote); 46 private: 47 DISALLOW_COPY_AND_MOVE(ThermalMgrDeathRecipient); 48 }; 49 50 private: 51 ErrCode Connect(); 52 void GetLevel(ThermalLevel& level); 53 bool GetThermalSrvSensorInfo(const SensorType &type, ThermalSrvSensorInfo& sensorInfo); 54 private: 55 sptr<IThermalSrv> thermalSrv_ {nullptr}; 56 sptr<IRemoteObject::DeathRecipient> deathRecipient_ {nullptr}; 57 void ResetProxy(const wptr<IRemoteObject>& remote); 58 std::mutex mutex_; 59 }; 60 } // namespace PowerMgr 61 } // namespace OHOS 62 #endif // THERMAL_SERVICE_CLIENT_H