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 #include "thermal_kernel_service.h" 17 #include "thermal_common.h" 18 #include "thermal_kernel_config_file.h" 19 20 21 namespace OHOS { 22 namespace PowerMgr { 23 namespace { 24 constexpr const char* CONFIG_FILE_PATH = "/system/etc/thermal_config/thermal_kernel_config.xml"; 25 } OnStart()26void ThermalKernelService::OnStart() 27 { 28 if (!Init()) { 29 THERMAL_HILOGE(FEATURE_PROTECTOR, "failed to init service"); 30 } 31 } 32 Init()33bool ThermalKernelService::Init() 34 { 35 if (provision_ == nullptr) { 36 provision_ = std::make_shared<ThermalSensorProvision>(); 37 } 38 39 if (control_ == nullptr) { 40 control_ = std::make_shared<ThermalDeviceControl>(); 41 } 42 43 if (policy_ == nullptr) { 44 policy_ = std::make_shared<ThermalKernelPolicy>(); 45 } 46 47 if (timer_ == nullptr) { 48 timer_ = std::make_shared<ThermalProtectorTimer>(provision_); 49 } 50 51 ThermalKernelConfigFile::GetInstance().Init(CONFIG_FILE_PATH); 52 53 if (!policy_->Init()) { 54 THERMAL_HILOGE(FEATURE_PROTECTOR, "failed to init policy"); 55 return false; 56 } 57 58 if (!control_->Init()) { 59 THERMAL_HILOGE(FEATURE_PROTECTOR, "failed to init device control"); 60 return false; 61 } 62 63 provision_->InitProvision(); 64 65 timer_->Init(); 66 return true; 67 } 68 } // namespace PowerMgr 69 } // namespace OHOS 70