1 /*
2  * Copyright (C) 2021-2023 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_MEDIALIBRARY_SMARTALBUM_MAP_OPERATIONS_H
17 #define OHOS_MEDIALIBRARY_SMARTALBUM_MAP_OPERATIONS_H
18 
19 #include <string>
20 #include <variant>
21 #include <grp.h>
22 #include <memory>
23 #include <mutex>
24 #include <securec.h>
25 #include <unistd.h>
26 #include <unordered_map>
27 
28 #include "dir_asset.h"
29 #include "file_asset.h"
30 #include "medialibrary_db_const.h"
31 #include "medialibrary_command.h"
32 #include "native_album_asset.h"
33 #include "rdb_store.h"
34 #include "values_bucket.h"
35 
36 namespace OHOS {
37 namespace Media {
38 #define EXPORT __attribute__ ((visibility ("default")))
39 constexpr int32_t DEFAULT_ALBUMID = -1;
40 constexpr int32_t DEFAULT_ASSETID = -1;
41 class MediaLibrarySmartAlbumMapOperations {
42 public:
43     EXPORT static int32_t HandleSmartAlbumMapOperation(MediaLibraryCommand &cmd);
44     EXPORT static int32_t HandleAddAssetOperation(const int32_t albumId, const int32_t childFileAssetId,
45         const int32_t childAlbumId, MediaLibraryCommand &cmd);
46     EXPORT static int32_t HandleRemoveAssetOperation(const int32_t albumId, const int32_t childFileAssetId,
47         MediaLibraryCommand &cmd);
48     EXPORT static int32_t HandleAgingOperation(std::shared_ptr<int> countPtr = nullptr);
49     static void SetInterrupt(bool interrupt);
50 
51 private:
52     static bool GetInterrupt();
53 
54     static std::atomic<bool> isInterrupt_;
55     static std::mutex g_opMutex;
56 };
57 } // namespace Media
58 } // namespace OHOS
59 #endif // OHOS_MEDIALIBRARY_SMARTALBUM_MAP_OPERATIONS_H
60