1 /*
2  * Copyright (c) 2021 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 MOUNT_MANAGER_H
17 #define MOUNT_MANAGER_H
18 
19 #include <memory>
20 #include <string>
21 
22 #include "dfsu_singleton.h"
23 #include "mount_point.h"
24 
25 namespace OHOS {
26 namespace Storage {
27 namespace DistributedFile {
28 class MountManager final : public Utils::DfsuSingleton<MountManager> {
29 public:
30     void Mount(std::unique_ptr<MountPoint> mp);
31     void Umount(std::weak_ptr<MountPoint> wmp);
32     void Umount(const std::string &groupId);
33     DECLARE_SINGLETON(MountManager);
34 
35 private:
StartInstance()36     void StartInstance() override {}
StopInstance()37     void StopInstance() override {}
38 };
39 } // namespace DistributedFile
40 } // namespace Storage
41 } // namespace OHOS
42 #endif // MOUNT_MANAGER_H