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 RINGTONE_COLUMN_DATA_MANAGER_H
17 #define RINGTONE_COLUMN_DATA_MANAGER_H
18 
19 #include "datashare_values_bucket.h"
20 #include "rdb_utils.h"
21 #include "ringtone_asset.h"
22 #include "vibrate_asset.h"
23 #include "ringtone_data_command.h"
24 #include "ringtone_datashare_extension.h"
25 
26 #define EXPORT __attribute__ ((visibility ("default")))
27 namespace OHOS {
28 namespace AbilityRuntime {
29 class RingtoneDataShareExtension;
30 }
31 namespace Media {
32 using OHOS::AbilityRuntime::RingtoneDataShareExtension;
33 class RingtoneDataManager {
34 public:
35     EXPORT RingtoneDataManager();
36     EXPORT ~RingtoneDataManager();
37     EXPORT static std::shared_ptr<RingtoneDataManager> GetInstance();
38 
39     EXPORT int32_t Insert(RingtoneDataCommand &cmd, const DataShare::DataShareValuesBucket &value);
40     EXPORT int32_t Delete(RingtoneDataCommand &cmd, const DataShare::DataSharePredicates &predicates,
41         bool onlyDb = false);
42     EXPORT int32_t Update(RingtoneDataCommand &cmd, const DataShare::DataShareValuesBucket &value,
43         const DataShare::DataSharePredicates &predicates);
44     EXPORT std::shared_ptr<DataShare::ResultSetBridge> Query(RingtoneDataCommand &cmd,
45         const std::vector<std::string> &columns, const DataShare::DataSharePredicates &predicates, int &errCode);
46     EXPORT int32_t OpenFile(RingtoneDataCommand &cmd, const std::string &mode);
47 
48     EXPORT int32_t Init(const std::shared_ptr<OHOS::AbilityRuntime::Context> &context);
49     EXPORT void ClearRingtoneDataMgr();
50     EXPORT void SetOwner(const std::shared_ptr<RingtoneDataShareExtension> &datashareExtension);
51     EXPORT std::shared_ptr<RingtoneDataShareExtension> GetOwner();
52 private:
53     std::string GetIdFromUri(Uri &uri, const std::string &uriPath);
54     std::shared_ptr<RingtoneAsset> GetRingtoneAssetFromId(const std::string &id);
55     std::shared_ptr<VibrateAsset> GetVibrateAssetFromId(const std::string &id);
56     int32_t DeleteFileFromResultSet(std::shared_ptr<NativeRdb::ResultSet> &resultSet);
57     int32_t DeleteRingtoneRowById(int32_t toneId);
58     int32_t OpenRingtoneFile(RingtoneDataCommand &cmd, const std::string &mode);
59     int32_t OpenVibrateFile(RingtoneDataCommand &cmd, const std::string &mode);
60 
61     std::shared_mutex mgrSharedMutex_;
62     std::shared_ptr<OHOS::AbilityRuntime::Context> context_ = nullptr;
63     static std::mutex mutex_;
64     static std::shared_ptr<RingtoneDataManager> instance_;
65     std::atomic<int> refCnt_ {0};
66     std::shared_ptr<RingtoneDataShareExtension> extension_ = nullptr;
67 };
68 } // namespace Media
69 } // namespace OHOS
70 #endif // RINGTONE_COLUMN_DATA_MANAGER_H
71