OLD | NEW |
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_FILE_SYSTEM_PROVIDER_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OBSERVER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OBSERVER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OBSERVER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
| 10 #include "base/files/file.h" |
| 11 |
10 namespace chromeos { | 12 namespace chromeos { |
11 namespace file_system_provider { | 13 namespace file_system_provider { |
12 | 14 |
13 class ProvidedFileSystem; | 15 class ProvidedFileSystem; |
14 | 16 |
15 // Observes file_system_provider::Service for mounting and unmounting events. | 17 // Observes file_system_provider::Service for mounting and unmounting events. |
16 class Observer { | 18 class Observer { |
17 public: | 19 public: |
18 // Called when a provided |file_system| is registered successfully. | 20 // Called when a file system mounting has been invoked. For success, the |
19 virtual void OnProvidedFileSystemRegistered( | 21 // |error| argument is set to FILE_OK. Otherwise, |error| contains a specific |
20 const ProvidedFileSystem& file_system) = 0; | 22 // error code. |
| 23 virtual void OnProvidedFileSystemMount(const ProvidedFileSystem& file_system, |
| 24 base::File::Error error) = 0; |
21 | 25 |
22 // Called when a provided |file_system| is unregistered successfully. | 26 // Called when a file system unmounting has been invoked. For success, the |
23 virtual void OnProvidedFileSystemUnregistered( | 27 // |error| argument is set to FILE_OK. Otherwise, |error| contains a specific |
24 const ProvidedFileSystem& file_system) = 0; | 28 // error code. |
| 29 virtual void OnProvidedFileSystemUnmount( |
| 30 const ProvidedFileSystem& file_system, |
| 31 base::File::Error error) = 0; |
25 }; | 32 }; |
26 | 33 |
27 } // namespace file_system_provider | 34 } // namespace file_system_provider |
28 } // namespace chromeos | 35 } // namespace chromeos |
29 | 36 |
30 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OBSERVER_H_ | 37 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OBSERVER_H_ |
OLD | NEW |