1// 2// Copyright (C) 2014 The Android Open Source Project 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15// 16 17#ifndef UPDATE_ENGINE_UPDATE_MANAGER_REAL_CONFIG_PROVIDER_H_ 18#define UPDATE_ENGINE_UPDATE_MANAGER_REAL_CONFIG_PROVIDER_H_ 19 20#include <memory> 21 22#include "update_engine/common/hardware_interface.h" 23#include "update_engine/update_manager/config_provider.h" 24#include "update_engine/update_manager/generic_variables.h" 25 26namespace chromeos_update_manager { 27 28// ConfigProvider concrete implementation. 29class RealConfigProvider : public ConfigProvider { 30 public: 31 explicit RealConfigProvider( 32 chromeos_update_engine::HardwareInterface* hardware) 33 : hardware_(hardware) {} 34 35 // Initializes the provider and returns whether it succeeded. 36 bool Init(); 37 38 Variable<bool>* var_is_oobe_enabled() override { 39 return var_is_oobe_enabled_.get(); 40 } 41 42 private: 43 std::unique_ptr<ConstCopyVariable<bool>> var_is_oobe_enabled_; 44 45 chromeos_update_engine::HardwareInterface* hardware_; 46 47 DISALLOW_COPY_AND_ASSIGN(RealConfigProvider); 48}; 49 50} // namespace chromeos_update_manager 51 52#endif // UPDATE_ENGINE_UPDATE_MANAGER_REAL_CONFIG_PROVIDER_H_ 53