OLD | NEW |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ | 5 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ |
6 #define WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ | 6 #define WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
(...skipping 16 matching lines...) Expand all Loading... |
27 std::string origin; | 27 std::string origin; |
28 FilePath path; | 28 FilePath path; |
29 | 29 |
30 OriginRecord(); | 30 OriginRecord(); |
31 OriginRecord(const std::string& origin, const FilePath& path); | 31 OriginRecord(const std::string& origin, const FilePath& path); |
32 ~OriginRecord(); | 32 ~OriginRecord(); |
33 }; | 33 }; |
34 | 34 |
35 // Only one instance of FileSystemOriginDatabase should exist for a given path | 35 // Only one instance of FileSystemOriginDatabase should exist for a given path |
36 // at a given time. | 36 // at a given time. |
37 explicit FileSystemOriginDatabase(const FilePath& path); | 37 explicit FileSystemOriginDatabase(const FilePath& file_system_directory); |
38 ~FileSystemOriginDatabase(); | 38 ~FileSystemOriginDatabase(); |
39 | 39 |
40 bool HasOriginPath(const std::string& origin); | 40 bool HasOriginPath(const std::string& origin); |
41 | 41 |
42 // This will produce a unique path and add it to its database, if it's not | 42 // This will produce a unique path and add it to its database, if it's not |
43 // already present. | 43 // already present. |
44 bool GetPathForOrigin(const std::string& origin, FilePath* directory); | 44 bool GetPathForOrigin(const std::string& origin, FilePath* directory); |
45 | 45 |
46 // Also returns success if the origin is not found. | 46 // Also returns success if the origin is not found. |
47 bool RemovePathForOrigin(const std::string& origin); | 47 bool RemovePathForOrigin(const std::string& origin); |
48 | 48 |
49 bool ListAllOrigins(std::vector<OriginRecord>* origins); | 49 bool ListAllOrigins(std::vector<OriginRecord>* origins); |
50 | 50 |
51 // This will release all database resources in use; call it to save memory. | 51 // This will release all database resources in use; call it to save memory. |
52 void DropDatabase(); | 52 void DropDatabase(); |
53 | 53 |
54 private: | 54 private: |
55 bool Init(); | 55 enum RecoveryOption { |
| 56 REPAIR_ON_CORRUPTION, |
| 57 DELETE_ON_CORRUPTION, |
| 58 FAIL_ON_CORRUPTION, |
| 59 }; |
| 60 |
| 61 bool Init(RecoveryOption recovery_option); |
| 62 bool RepairDatabase(const std::string& db_path); |
56 void HandleError(const tracked_objects::Location& from_here, | 63 void HandleError(const tracked_objects::Location& from_here, |
57 leveldb::Status status); | 64 leveldb::Status status); |
58 bool GetLastPathNumber(int* number); | 65 bool GetLastPathNumber(int* number); |
59 | 66 |
60 std::string path_; | 67 FilePath file_system_directory_; |
61 scoped_ptr<leveldb::DB> db_; | 68 scoped_ptr<leveldb::DB> db_; |
62 DISALLOW_COPY_AND_ASSIGN(FileSystemOriginDatabase); | 69 DISALLOW_COPY_AND_ASSIGN(FileSystemOriginDatabase); |
63 }; | 70 }; |
64 | 71 |
65 } // namespace fileapi | 72 } // namespace fileapi |
66 | 73 |
67 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ | 74 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ |
OLD | NEW |