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 HIVIEW_BASE_EVENT_EXPORT_EXPORT_DB_MGR_H
17 #define HIVIEW_BASE_EVENT_EXPORT_EXPORT_DB_MGR_H
18 
19 #include <map>
20 #include <memory>
21 #include <string>
22 #include <vector>
23 
24 #include "export_db_storage.h"
25 
26 namespace OHOS {
27 namespace HiviewDFX {
28 class ExportDbManager {
29 public:
30     ExportDbManager(const std::string& dbStoreDir);
31     ~ExportDbManager() = default;
32 
33 public:
34     int64_t GetExportEnabledSeq(const std::string& moduleName);
35     int64_t GetExportBeginSeq(const std::string& moduleName);
36     void HandleExportSwitchChanged(const std::string& moduleName, int64_t curSeq);
37     void HandleExportTaskFinished(const std::string& moduleName, int64_t eventSeq);
38     bool IsUnrecordedModule(const std::string& moduleName);
39 
40 private:
41     ExportDetailRecord GetExportDetailRecord(const std::string& moduleName);
42 
43 private:
44     std::shared_ptr<ExportDbStorage> storage_;
45 };
46 } // namespace HiviewDFX
47 } // namespace OHOS
48 
49 #endif // HIVIEW_BASE_EVENT_EXPORT_MODULE_EXPORT_MGR_H