1 /*
2 * Copyright (C) 2019 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 #include "liblp/property_fetcher.h"
18
19 #include <memory>
20
21 #include <android-base/properties.h>
22
23 namespace android {
24 namespace fs_mgr {
25
GetProperty(const std::string & key,const std::string & default_value)26 std::string PropertyFetcher::GetProperty(const std::string& key, const std::string& default_value) {
27 return android::base::GetProperty(key, default_value);
28 }
29
GetBoolProperty(const std::string & key,bool default_value)30 bool PropertyFetcher::GetBoolProperty(const std::string& key, bool default_value) {
31 return android::base::GetBoolProperty(key, default_value);
32 }
33
GetInstanceAllocation()34 static std::unique_ptr<IPropertyFetcher>* GetInstanceAllocation() {
35 static std::unique_ptr<IPropertyFetcher> instance = std::make_unique<PropertyFetcher>();
36 return &instance;
37 }
38
GetInstance()39 IPropertyFetcher* IPropertyFetcher::GetInstance() {
40 return GetInstanceAllocation()->get();
41 }
42
OverrideForTesting(std::unique_ptr<IPropertyFetcher> && fetcher)43 void IPropertyFetcher::OverrideForTesting(std::unique_ptr<IPropertyFetcher>&& fetcher) {
44 GetInstanceAllocation()->swap(fetcher);
45 fetcher.reset();
46 }
47
48 } // namespace fs_mgr
49 } // namespace android
50