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Side by Side Diff: webkit/browser/fileapi/sandbox_isolated_origin_database.h

Issue 539143002: Migrate webkit/browser/ to storage/browser/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 3 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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_BROWSER_FILEAPI_SANDBOX_ISOLATED_ORIGIN_DATABASE_H_ 5 #include "storage/browser/fileapi/sandbox_isolated_origin_database.h"
6 #define WEBKIT_BROWSER_FILEAPI_SANDBOX_ISOLATED_ORIGIN_DATABASE_H_
7
8 #include <string>
9 #include <vector>
10
11 #include "webkit/browser/fileapi/sandbox_origin_database_interface.h"
12
13 namespace storage {
14
15 class SandboxOriginDatabase;
16
17 // This origin database implementation supports only one origin
18 // (therefore is expected to run very fast).
19 class STORAGE_EXPORT_PRIVATE SandboxIsolatedOriginDatabase
20 : public SandboxOriginDatabaseInterface {
21 public:
22 static const base::FilePath::CharType kObsoleteOriginDirectory[];
23
24 // Initialize this database for |origin| which makes GetPathForOrigin return
25 // |origin_directory| (in |file_system_directory|).
26 SandboxIsolatedOriginDatabase(
27 const std::string& origin,
28 const base::FilePath& file_system_directory,
29 const base::FilePath& origin_directory);
30 virtual ~SandboxIsolatedOriginDatabase();
31
32 // SandboxOriginDatabaseInterface overrides.
33 virtual bool HasOriginPath(const std::string& origin) OVERRIDE;
34 virtual bool GetPathForOrigin(const std::string& origin,
35 base::FilePath* directory) OVERRIDE;
36 virtual bool RemovePathForOrigin(const std::string& origin) OVERRIDE;
37 virtual bool ListAllOrigins(std::vector<OriginRecord>* origins) OVERRIDE;
38 virtual void DropDatabase() OVERRIDE;
39
40 // TODO(kinuko): Deprecate this after a few release cycles, e.g. around M33.
41 static void MigrateBackFromObsoleteOriginDatabase(
42 const std::string& origin,
43 const base::FilePath& file_system_directory,
44 SandboxOriginDatabase* origin_database);
45
46 const std::string& origin() const { return origin_; }
47
48 private:
49 void MigrateDatabaseIfNeeded();
50
51 bool migration_checked_;
52 const std::string origin_;
53 const base::FilePath file_system_directory_;
54 const base::FilePath origin_directory_;
55
56 DISALLOW_COPY_AND_ASSIGN(SandboxIsolatedOriginDatabase);
57 };
58
59 } // namespace storage
60
61 #endif // WEBKIT_BROWSER_FILEAPI_SANDBOX_ISOLATED_ORIGIN_DATABASE_H_
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