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54 lines
1.9 KiB
54 lines
1.9 KiB
1 year ago
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string>
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#include <unordered_map>
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace thermal {
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namespace implementation {
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class ThermalFiles {
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public:
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ThermalFiles() = default;
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~ThermalFiles() = default;
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ThermalFiles(const ThermalFiles &) = delete;
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void operator=(const ThermalFiles &) = delete;
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std::string getThermalFilePath(std::string_view thermal_name) const;
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// Returns true if add was successful, false otherwise.
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bool addThermalFile(std::string_view thermal_name, std::string_view path);
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// If thermal_name is not found in the thermal names to path map, this will set
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// data to empty and return false. If the thermal_name is found and its content
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// is read, this function will fill in data accordingly then return true.
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bool readThermalFile(std::string_view thermal_name, std::string *data) const;
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bool writeCdevFile(std::string_view thermal_name, std::string_view data);
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size_t getNumThermalFiles() const { return thermal_name_to_path_map_.size(); }
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private:
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std::unordered_map<std::string, std::string> thermal_name_to_path_map_;
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};
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} // namespace implementation
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} // namespace thermal
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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