1 /*
2  * Copyright 2020 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 #pragma once
17 
18 #include <string>
19 #include <utility>
20 
21 #include "storage/config_cache.h"
22 
23 namespace bluetooth {
24 namespace storage {
25 
26 // similar to INI
27 class LegacyConfigFile {
28  public:
FromPath(std::string path)29   static LegacyConfigFile FromPath(std::string path) {
30     return LegacyConfigFile(std::move(path));
31   }
32   explicit LegacyConfigFile(std::string path);
33   std::optional<ConfigCache> Read(size_t temp_devices_capacity);
34   bool Write(const ConfigCache& cache);
35   bool Delete();
36 
37  private:
38   std::string path_;
39 };
40 
41 }  // namespace storage
42 }  // namespace bluetooth