1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef CLOUD_LOCKER_H
17 #define CLOUD_LOCKER_H
18 #include <memory>
19 #include "icloud_syncer.h"
20 namespace DistributedDB {
21 using AfterBuildAction = std::function<int()>;
22 using BeforeFinalize = std::function<void()>;
23 class CloudLocker final {
24 public:
25     static int BuildCloudLock(const AfterBuildAction &buildAction, const BeforeFinalize &finalize,
26         std::shared_ptr<CloudLocker> &locker);
27     CloudLocker() = default;
28     ~CloudLocker();
29 private:
30     BeforeFinalize finalize_;
31 };
32 }
33 #endif // CLOUD_LOCKER_H