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 OHOS_STORAGE_CLOUD_DAEMON_MANAGER_IMPL_H
17 #define OHOS_STORAGE_CLOUD_DAEMON_MANAGER_IMPL_H
18 
19 #include <atomic>
20 
21 #include "cloud_daemon_manager.h"
22 #include "nocopyable.h"
23 #include "svc_death_recipient.h"
24 
25 namespace OHOS::FileManagement::CloudFile {
26 class CloudDaemonManagerImpl final : public CloudDaemonManager, public NoCopyable {
27 public:
28     static CloudDaemonManagerImpl &GetInstance();
29 
30     int32_t StartFuse(int32_t userId, int32_t devFd, const string &path) override;
31 
32 private:
33     CloudDaemonManagerImpl() = default;
34     void SetDeathRecipient(const sptr<IRemoteObject> &remoteObject);
35 
36     std::atomic_flag isFirstCall_{false};
37     sptr<SvcDeathRecipient> deathRecipient_;
38 };
39 } // namespace OHOS::FileManagement::CloudFile
40 
41 #endif // OHOS_STORAGE_CLOUD_DAEMON_MANAGER_IMPL_H
42