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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 STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ | 5 #ifndef STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ |
6 #define STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ | 6 #define STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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25 // profile directory in a sandboxed way. | 25 // profile directory in a sandboxed way. |
26 // This interface also lets one enumerate and remove storage for the origins | 26 // This interface also lets one enumerate and remove storage for the origins |
27 // that use the filesystem. | 27 // that use the filesystem. |
28 class STORAGE_EXPORT SandboxFileSystemBackend | 28 class STORAGE_EXPORT SandboxFileSystemBackend |
29 : public FileSystemBackend { | 29 : public FileSystemBackend { |
30 public: | 30 public: |
31 explicit SandboxFileSystemBackend(SandboxFileSystemBackendDelegate* delegate); | 31 explicit SandboxFileSystemBackend(SandboxFileSystemBackendDelegate* delegate); |
32 virtual ~SandboxFileSystemBackend(); | 32 virtual ~SandboxFileSystemBackend(); |
33 | 33 |
34 // FileSystemBackend overrides. | 34 // FileSystemBackend overrides. |
35 virtual bool CanHandleType(FileSystemType type) const OVERRIDE; | 35 virtual bool CanHandleType(FileSystemType type) const override; |
36 virtual void Initialize(FileSystemContext* context) OVERRIDE; | 36 virtual void Initialize(FileSystemContext* context) override; |
37 virtual void ResolveURL(const FileSystemURL& url, | 37 virtual void ResolveURL(const FileSystemURL& url, |
38 OpenFileSystemMode mode, | 38 OpenFileSystemMode mode, |
39 const OpenFileSystemCallback& callback) OVERRIDE; | 39 const OpenFileSystemCallback& callback) override; |
40 virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) OVERRIDE; | 40 virtual AsyncFileUtil* GetAsyncFileUtil(FileSystemType type) override; |
41 virtual WatcherManager* GetWatcherManager(FileSystemType type) OVERRIDE; | 41 virtual WatcherManager* GetWatcherManager(FileSystemType type) override; |
42 virtual CopyOrMoveFileValidatorFactory* GetCopyOrMoveFileValidatorFactory( | 42 virtual CopyOrMoveFileValidatorFactory* GetCopyOrMoveFileValidatorFactory( |
43 FileSystemType type, | 43 FileSystemType type, |
44 base::File::Error* error_code) OVERRIDE; | 44 base::File::Error* error_code) override; |
45 virtual FileSystemOperation* CreateFileSystemOperation( | 45 virtual FileSystemOperation* CreateFileSystemOperation( |
46 const FileSystemURL& url, | 46 const FileSystemURL& url, |
47 FileSystemContext* context, | 47 FileSystemContext* context, |
48 base::File::Error* error_code) const OVERRIDE; | 48 base::File::Error* error_code) const override; |
49 virtual bool SupportsStreaming(const FileSystemURL& url) const OVERRIDE; | 49 virtual bool SupportsStreaming(const FileSystemURL& url) const override; |
50 virtual bool HasInplaceCopyImplementation( | 50 virtual bool HasInplaceCopyImplementation( |
51 storage::FileSystemType type) const OVERRIDE; | 51 storage::FileSystemType type) const override; |
52 virtual scoped_ptr<storage::FileStreamReader> CreateFileStreamReader( | 52 virtual scoped_ptr<storage::FileStreamReader> CreateFileStreamReader( |
53 const FileSystemURL& url, | 53 const FileSystemURL& url, |
54 int64 offset, | 54 int64 offset, |
55 int64 max_bytes_to_read, | 55 int64 max_bytes_to_read, |
56 const base::Time& expected_modification_time, | 56 const base::Time& expected_modification_time, |
57 FileSystemContext* context) const OVERRIDE; | 57 FileSystemContext* context) const override; |
58 virtual scoped_ptr<FileStreamWriter> CreateFileStreamWriter( | 58 virtual scoped_ptr<FileStreamWriter> CreateFileStreamWriter( |
59 const FileSystemURL& url, | 59 const FileSystemURL& url, |
60 int64 offset, | 60 int64 offset, |
61 FileSystemContext* context) const OVERRIDE; | 61 FileSystemContext* context) const override; |
62 virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE; | 62 virtual FileSystemQuotaUtil* GetQuotaUtil() override; |
63 virtual const UpdateObserverList* GetUpdateObservers( | 63 virtual const UpdateObserverList* GetUpdateObservers( |
64 FileSystemType type) const OVERRIDE; | 64 FileSystemType type) const override; |
65 virtual const ChangeObserverList* GetChangeObservers( | 65 virtual const ChangeObserverList* GetChangeObservers( |
66 FileSystemType type) const OVERRIDE; | 66 FileSystemType type) const override; |
67 virtual const AccessObserverList* GetAccessObservers( | 67 virtual const AccessObserverList* GetAccessObservers( |
68 FileSystemType type) const OVERRIDE; | 68 FileSystemType type) const override; |
69 | 69 |
70 // Returns an origin enumerator of this backend. | 70 // Returns an origin enumerator of this backend. |
71 // This method can only be called on the file thread. | 71 // This method can only be called on the file thread. |
72 SandboxFileSystemBackendDelegate::OriginEnumerator* CreateOriginEnumerator(); | 72 SandboxFileSystemBackendDelegate::OriginEnumerator* CreateOriginEnumerator(); |
73 | 73 |
74 void set_enable_temporary_file_system_in_incognito(bool enable) { | 74 void set_enable_temporary_file_system_in_incognito(bool enable) { |
75 enable_temporary_file_system_in_incognito_ = enable; | 75 enable_temporary_file_system_in_incognito_ = enable; |
76 } | 76 } |
77 bool enable_temporary_file_system_in_incognito() const { | 77 bool enable_temporary_file_system_in_incognito() const { |
78 return enable_temporary_file_system_in_incognito_; | 78 return enable_temporary_file_system_in_incognito_; |
79 } | 79 } |
80 | 80 |
81 | 81 |
82 private: | 82 private: |
83 SandboxFileSystemBackendDelegate* delegate_; // Not owned. | 83 SandboxFileSystemBackendDelegate* delegate_; // Not owned. |
84 | 84 |
85 bool enable_temporary_file_system_in_incognito_; | 85 bool enable_temporary_file_system_in_incognito_; |
86 | 86 |
87 DISALLOW_COPY_AND_ASSIGN(SandboxFileSystemBackend); | 87 DISALLOW_COPY_AND_ASSIGN(SandboxFileSystemBackend); |
88 }; | 88 }; |
89 | 89 |
90 } // namespace storage | 90 } // namespace storage |
91 | 91 |
92 #endif // STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ | 92 #endif // STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_SYSTEM_BACKEND_H_ |
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