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_FILEMGMT_BACKUP_B_JSON_CLEAR_DATA_CONFIG_H
17 #define OHOS_FILEMGMT_BACKUP_B_JSON_CLEAR_DATA_CONFIG_H
18 
19 #include <mutex>
20 #include <string>
21 #include <vector>
22 
23 namespace OHOS::FileManagement::Backup {
24 class BJsonClearDataConfig {
25 public:
26     /**
27      * @brief 判断配置文件中是否有记录
28      *
29      */
30     bool HasClearBundleRecord();
31 
32     /**
33      * @brief 判断配置文件中是否存在bundleName记录
34      *
35      * @param bundlename
36      */
37     bool FindClearBundleRecord(const std::string& bundleName);
38 
39     /**
40      * @brief 配置文件中插入bundleName记录
41      *
42      * @param bundlename
43      */
44     bool InsertClearBundleRecord(const std::string& bundleName);
45 
46     /**
47      * @brief 配置文件中删除bundleName记录
48      *
49      * @param bundlename
50      */
51     bool DeleteClearBundleRecord(const std::string& bundleName);
52 
53     /**
54      * @brief 配置文件中获取bundlename
55      *
56      */
57     std::vector<std::string> GetAllClearBundleRecords();
58 
59     /**
60      * @brief 删除配置文件
61      *
62      *
63      */
64     bool DeleteConfigFile();
65 
66 public:
67     /**
68      * @brief 构造方法
69      *
70      *
71      */
72     BJsonClearDataConfig();
73 private:
74     /**
75      * @brief 配置文件中删除bundleName记录
76      *
77      * @param bundlename
78      */
79     bool WriteClearBundleRecord(const std::string& bundleName);
80 
81 private:
82     std::mutex fileMutex_;
83 };
84 
85 } // namespace OHOS::FileManagement::Backup
86 #endif // OHOS_FILEMGMT_BACKUP_B_JSON_CLEAR_DATA_CONFIG_H