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_SCANNER_MANAGER_H
17 #define RINGTONE_SCANNER_MANAGER_H
18 
19 #include "ringtone_scan_executor.h"
20 
21 namespace OHOS {
22 namespace Media {
23 #define EXPORT __attribute__ ((visibility ("default")))
24 class RingtoneScannerManager final {
25 public:
26     EXPORT static std::shared_ptr<RingtoneScannerManager> GetInstance();
27 
28     RingtoneScannerManager() = default;
29     EXPORT virtual ~RingtoneScannerManager() = default;
30 
31     EXPORT void Start(bool isSync = true);
32     EXPORT void Stop();
33 
34     EXPORT int32_t ScanFile(const std::string &path, const std::shared_ptr<IRingtoneScannerCallback> &callback);
35     EXPORT int32_t ScanFileSync(const std::string &path, const std::shared_ptr<IRingtoneScannerCallback> &callback,
36         bool isForceScan = false);
37     EXPORT int32_t ScanDir(const std::string &path, const std::shared_ptr<IRingtoneScannerCallback> &callback);
38     EXPORT int32_t ScanDirSync(const std::string &path, const std::shared_ptr<IRingtoneScannerCallback> &callback);
39 private:
40     static std::shared_ptr<RingtoneScannerManager> instance_;
41     static std::mutex instanceMutex_;
42 
43     RingtoneScanExecutor executor_;
44 };
45 } // namespace Media
46 } // namespace OHOS
47 
48 #endif // RINGTONE_SCANNER_MANAGER_H
49