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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 13 matching lines...) Expand all Loading... |
24 } | 24 } |
25 | 25 |
26 namespace fileapi { | 26 namespace fileapi { |
27 | 27 |
28 // All methods of this class other than the constructor may be used only from | 28 // All methods of this class other than the constructor may be used only from |
29 // the browser's FILE thread. The constructor may be used on any thread. | 29 // the browser's FILE thread. The constructor may be used on any thread. |
30 class WEBKIT_STORAGE_EXPORT_PRIVATE FileSystemOriginDatabase { | 30 class WEBKIT_STORAGE_EXPORT_PRIVATE FileSystemOriginDatabase { |
31 public: | 31 public: |
32 struct WEBKIT_STORAGE_EXPORT_PRIVATE OriginRecord { | 32 struct WEBKIT_STORAGE_EXPORT_PRIVATE OriginRecord { |
33 std::string origin; | 33 std::string origin; |
34 FilePath path; | 34 base::FilePath path; |
35 | 35 |
36 OriginRecord(); | 36 OriginRecord(); |
37 OriginRecord(const std::string& origin, const FilePath& path); | 37 OriginRecord(const std::string& origin, const base::FilePath& path); |
38 ~OriginRecord(); | 38 ~OriginRecord(); |
39 }; | 39 }; |
40 | 40 |
41 // Only one instance of FileSystemOriginDatabase should exist for a given path | 41 // Only one instance of FileSystemOriginDatabase should exist for a given path |
42 // at a given time. | 42 // at a given time. |
43 explicit FileSystemOriginDatabase(const FilePath& file_system_directory); | 43 explicit FileSystemOriginDatabase(const base::FilePath& file_system_directory)
; |
44 ~FileSystemOriginDatabase(); | 44 ~FileSystemOriginDatabase(); |
45 | 45 |
46 bool HasOriginPath(const std::string& origin); | 46 bool HasOriginPath(const std::string& origin); |
47 | 47 |
48 // This will produce a unique path and add it to its database, if it's not | 48 // This will produce a unique path and add it to its database, if it's not |
49 // already present. | 49 // already present. |
50 bool GetPathForOrigin(const std::string& origin, FilePath* directory); | 50 bool GetPathForOrigin(const std::string& origin, base::FilePath* directory); |
51 | 51 |
52 // Also returns success if the origin is not found. | 52 // Also returns success if the origin is not found. |
53 bool RemovePathForOrigin(const std::string& origin); | 53 bool RemovePathForOrigin(const std::string& origin); |
54 | 54 |
55 bool ListAllOrigins(std::vector<OriginRecord>* origins); | 55 bool ListAllOrigins(std::vector<OriginRecord>* origins); |
56 | 56 |
57 // This will release all database resources in use; call it to save memory. | 57 // This will release all database resources in use; call it to save memory. |
58 void DropDatabase(); | 58 void DropDatabase(); |
59 | 59 |
60 private: | 60 private: |
61 enum RecoveryOption { | 61 enum RecoveryOption { |
62 REPAIR_ON_CORRUPTION, | 62 REPAIR_ON_CORRUPTION, |
63 DELETE_ON_CORRUPTION, | 63 DELETE_ON_CORRUPTION, |
64 FAIL_ON_CORRUPTION, | 64 FAIL_ON_CORRUPTION, |
65 }; | 65 }; |
66 | 66 |
67 bool Init(RecoveryOption recovery_option); | 67 bool Init(RecoveryOption recovery_option); |
68 bool RepairDatabase(const std::string& db_path); | 68 bool RepairDatabase(const std::string& db_path); |
69 void HandleError(const tracked_objects::Location& from_here, | 69 void HandleError(const tracked_objects::Location& from_here, |
70 const leveldb::Status& status); | 70 const leveldb::Status& status); |
71 void ReportInitStatus(const leveldb::Status& status); | 71 void ReportInitStatus(const leveldb::Status& status); |
72 bool GetLastPathNumber(int* number); | 72 bool GetLastPathNumber(int* number); |
73 | 73 |
74 FilePath file_system_directory_; | 74 base::FilePath file_system_directory_; |
75 scoped_ptr<leveldb::DB> db_; | 75 scoped_ptr<leveldb::DB> db_; |
76 base::Time last_reported_time_; | 76 base::Time last_reported_time_; |
77 DISALLOW_COPY_AND_ASSIGN(FileSystemOriginDatabase); | 77 DISALLOW_COPY_AND_ASSIGN(FileSystemOriginDatabase); |
78 }; | 78 }; |
79 | 79 |
80 } // namespace fileapi | 80 } // namespace fileapi |
81 | 81 |
82 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ | 82 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_ORIGIN_DATABASE_H_ |
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