1 /*
2  * Copyright (c) 2024 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_CLOUD_DISK_SERVICE_NOTIFY_H
17 #define OHOS_CLOUD_DISK_SERVICE_NOTIFY_H
18 
19 #include <list>
20 #include <string>
21 
22 #include "clouddisk_notify_const.h"
23 #include "dataobs_mgr_client.h"
24 #include "nocopyable.h"
25 
26 namespace OHOS::FileManagement::CloudDisk {
27 using namespace std;
28 using ChangeInfo = OHOS::AAFwk::ChangeInfo;
29 
30 struct CacheNotifyInfo {
31     NotifyType notifyType;
32     mutable list<Uri> uriList;
33     mutable list<bool> isDirList;
34 };
35 
36 class CloudDiskNotify final : public NoCopyable {
37 public:
38     static CloudDiskNotify &GetInstance();
39     void TryNotify(const NotifyParamDisk &paramDisk, const ParamDiskOthers &paramOthers = {});
40     void TryNotifyService(const NotifyParamService &paramService, const ParamServiceOther &paramOthers = {});
41     int32_t GetDeleteNotifyData(const vector<NativeRdb::ValueObject> &deleteIds,
42                                 vector<NotifyData> &notifyDataList,
43                                 const ParamServiceOther &paramOthers);
44     void AddNotify(const NotifyData notifyData);
45     void NotifyChangeOuter();
46 
47 private:
48     CloudDiskNotify() = default;
49     ~CloudDiskNotify() = default;
50     list<CacheNotifyInfo> nfList_;
51     mutex mutex_;
52 };
53 } // namespace OHOS::FileManagement::CloudDisk
54 
55 #endif // OHOS_CLOUD_DISK_SERVICE_NOTIFY_H