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1 // Copyright 2014 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 CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.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 storage { | 12 namespace storage { |
13 class AsyncFileUtil; | 13 class AsyncFileUtil; |
14 class FileSystemContext; | 14 class FileSystemContext; |
15 class FileStreamReader; | 15 class FileStreamReader; |
16 class FileSystemURL; | 16 class FileSystemURL; |
17 class FileStreamWriter; | 17 class FileStreamWriter; |
18 class WatcherManager; | 18 class WatcherManager; |
19 } // namespace storage | 19 } // namespace storage |
20 | 20 |
21 namespace drive { | 21 namespace drive { |
22 | 22 |
23 // Delegate implementation of the some methods in chromeos::FileSystemBackend | 23 // Delegate implementation of the some methods in chromeos::FileSystemBackend |
24 // for Drive file system. | 24 // for Drive file system. |
25 class FileSystemBackendDelegate : public chromeos::FileSystemBackendDelegate { | 25 class FileSystemBackendDelegate : public chromeos::FileSystemBackendDelegate { |
26 public: | 26 public: |
27 FileSystemBackendDelegate(); | 27 FileSystemBackendDelegate(); |
28 virtual ~FileSystemBackendDelegate(); | 28 ~FileSystemBackendDelegate() override; |
29 | 29 |
30 // FileSystemBackend::Delegate overrides. | 30 // FileSystemBackend::Delegate overrides. |
31 virtual storage::AsyncFileUtil* GetAsyncFileUtil( | 31 storage::AsyncFileUtil* GetAsyncFileUtil( |
32 storage::FileSystemType type) override; | 32 storage::FileSystemType type) override; |
33 virtual scoped_ptr<storage::FileStreamReader> CreateFileStreamReader( | 33 scoped_ptr<storage::FileStreamReader> CreateFileStreamReader( |
34 const storage::FileSystemURL& url, | 34 const storage::FileSystemURL& url, |
35 int64 offset, | 35 int64 offset, |
36 int64 max_bytes_to_read, | 36 int64 max_bytes_to_read, |
37 const base::Time& expected_modification_time, | 37 const base::Time& expected_modification_time, |
38 storage::FileSystemContext* context) override; | 38 storage::FileSystemContext* context) override; |
39 virtual scoped_ptr<storage::FileStreamWriter> CreateFileStreamWriter( | 39 scoped_ptr<storage::FileStreamWriter> CreateFileStreamWriter( |
40 const storage::FileSystemURL& url, | 40 const storage::FileSystemURL& url, |
41 int64 offset, | 41 int64 offset, |
42 storage::FileSystemContext* context) override; | 42 storage::FileSystemContext* context) override; |
43 virtual storage::WatcherManager* GetWatcherManager( | 43 storage::WatcherManager* GetWatcherManager( |
44 storage::FileSystemType type) override; | 44 storage::FileSystemType type) override; |
45 virtual void GetRedirectURLForContents( | 45 void GetRedirectURLForContents(const storage::FileSystemURL& url, |
46 const storage::FileSystemURL& url, | 46 const storage::URLCallback& callback) override; |
47 const storage::URLCallback& callback) override; | |
48 | 47 |
49 private: | 48 private: |
50 scoped_ptr<storage::AsyncFileUtil> async_file_util_; | 49 scoped_ptr<storage::AsyncFileUtil> async_file_util_; |
51 | 50 |
52 DISALLOW_COPY_AND_ASSIGN(FileSystemBackendDelegate); | 51 DISALLOW_COPY_AND_ASSIGN(FileSystemBackendDelegate); |
53 }; | 52 }; |
54 | 53 |
55 } // namespace drive | 54 } // namespace drive |
56 | 55 |
57 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ | 56 #endif // CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_FILE_SYSTEM_BACKEND_DELEGATE_H_ |
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