gd/storage/legacy_config_file.h

/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once

#include <string>
#include <utility>

#include "storage/config_cache.h"

namespace bluetooth {
namespace storage {

// similar to INI
class LegacyConfigFile {
 public:
  static LegacyConfigFile FromPath(std::string path) {
    return LegacyConfigFile(std::move(path));
  }
  explicit LegacyConfigFile(std::string path);
  std::optional<ConfigCache> Read(size_t temp_devices_capacity);
  bool Write(const ConfigCache& cache);
  bool Delete();

 private:
  std::string path_;
};

}  // namespace storage
}  // namespace bluetooth