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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "chrome/browser/chromeos/fileapi/file_system_backend_delegate.h" | 10 #include "chrome/browser/chromeos/fileapi/file_system_backend_delegate.h" |
11 | 11 |
| 12 namespace content { |
| 13 class BrowserContext; |
| 14 } // namespace content |
| 15 |
12 namespace fileapi { | 16 namespace fileapi { |
13 class ExternalMountPoints; | 17 class ExternalMountPoints; |
14 } // namespace fileapi | 18 } // namespace fileapi |
15 | 19 |
16 namespace drive { | 20 namespace drive { |
17 | 21 |
18 // Delegate implementation of the some methods in chromeos::FileSystemBackend | 22 // Delegate implementation of the some methods in chromeos::FileSystemBackend |
19 // for Drive file system. | 23 // for Drive file system. |
20 class FileSystemBackendDelegate : public chromeos::FileSystemBackendDelegate { | 24 class FileSystemBackendDelegate : public chromeos::FileSystemBackendDelegate { |
21 public: | 25 public: |
| 26 // |browser_context| is currently used to take the ExternalMountPoints. |
22 explicit FileSystemBackendDelegate( | 27 explicit FileSystemBackendDelegate( |
23 fileapi::ExternalMountPoints* mount_points); | 28 content::BrowserContext* browser_context); |
24 virtual ~FileSystemBackendDelegate(); | 29 virtual ~FileSystemBackendDelegate(); |
25 | 30 |
26 // FileSystemBackend::Delegate overrides. | 31 // FileSystemBackend::Delegate overrides. |
27 virtual fileapi::AsyncFileUtil* GetAsyncFileUtil( | 32 virtual fileapi::AsyncFileUtil* GetAsyncFileUtil( |
28 fileapi::FileSystemType type) OVERRIDE; | 33 fileapi::FileSystemType type) OVERRIDE; |
29 virtual scoped_ptr<webkit_blob::FileStreamReader> CreateFileStreamReader( | 34 virtual scoped_ptr<webkit_blob::FileStreamReader> CreateFileStreamReader( |
30 const fileapi::FileSystemURL& url, | 35 const fileapi::FileSystemURL& url, |
31 int64 offset, | 36 int64 offset, |
32 const base::Time& expected_modification_time, | 37 const base::Time& expected_modification_time, |
33 fileapi::FileSystemContext* context) OVERRIDE; | 38 fileapi::FileSystemContext* context) OVERRIDE; |
34 virtual scoped_ptr<fileapi::FileStreamWriter> CreateFileStreamWriter( | 39 virtual scoped_ptr<fileapi::FileStreamWriter> CreateFileStreamWriter( |
35 const fileapi::FileSystemURL& url, | 40 const fileapi::FileSystemURL& url, |
36 int64 offset, | 41 int64 offset, |
37 fileapi::FileSystemContext* context) OVERRIDE; | 42 fileapi::FileSystemContext* context) OVERRIDE; |
38 virtual fileapi::FileSystemOperation* CreateFileSystemOperation( | 43 virtual fileapi::FileSystemOperation* CreateFileSystemOperation( |
39 const fileapi::FileSystemURL& url, | 44 const fileapi::FileSystemURL& url, |
40 fileapi::FileSystemContext* context, | 45 fileapi::FileSystemContext* context, |
41 base::PlatformFileError* error_code) OVERRIDE; | 46 base::PlatformFileError* error_code) OVERRIDE; |
42 | 47 |
43 private: | 48 private: |
44 scoped_refptr<fileapi::ExternalMountPoints> mount_points_; | 49 scoped_refptr<fileapi::ExternalMountPoints> mount_points_; |
45 | 50 |
46 DISALLOW_COPY_AND_ASSIGN(FileSystemBackendDelegate); | 51 DISALLOW_COPY_AND_ASSIGN(FileSystemBackendDelegate); |
47 }; | 52 }; |
48 | 53 |
49 } // namespace drive | 54 } // namespace drive |
50 | 55 |
51 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 56 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
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