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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 // This module provides a way to monitor a file or directory for changes. | 5 // This module provides a way to monitor a file or directory for changes. |
6 | 6 |
7 #ifndef BASE_FILES_FILE_PATH_WATCHER_H_ | 7 #ifndef BASE_FILES_FILE_PATH_WATCHER_H_ |
8 #define BASE_FILES_FILE_PATH_WATCHER_H_ | 8 #define BASE_FILES_FILE_PATH_WATCHER_H_ |
9 | 9 |
10 #include "base/base_export.h" | 10 #include "base/base_export.h" |
11 #include "base/basictypes.h" | |
12 #include "base/callback.h" | 11 #include "base/callback.h" |
13 #include "base/files/file_path.h" | 12 #include "base/files/file_path.h" |
| 13 #include "base/macros.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "base/single_thread_task_runner.h" | 15 #include "base/single_thread_task_runner.h" |
16 | 16 |
17 namespace base { | 17 namespace base { |
18 | 18 |
19 // This class lets you register interest in changes on a FilePath. | 19 // This class lets you register interest in changes on a FilePath. |
20 // The callback will get called whenever the file or directory referenced by the | 20 // The callback will get called whenever the file or directory referenced by the |
21 // FilePath is changed, including created or deleted. Due to limitations in the | 21 // FilePath is changed, including created or deleted. Due to limitations in the |
22 // underlying OS APIs, FilePathWatcher has slightly different semantics on OS X | 22 // underlying OS APIs, FilePathWatcher has slightly different semantics on OS X |
23 // than on Windows or Linux. FilePathWatcher on Linux and Windows will detect | 23 // than on Windows or Linux. FilePathWatcher on Linux and Windows will detect |
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102 | 102 |
103 private: | 103 private: |
104 scoped_refptr<PlatformDelegate> impl_; | 104 scoped_refptr<PlatformDelegate> impl_; |
105 | 105 |
106 DISALLOW_COPY_AND_ASSIGN(FilePathWatcher); | 106 DISALLOW_COPY_AND_ASSIGN(FilePathWatcher); |
107 }; | 107 }; |
108 | 108 |
109 } // namespace base | 109 } // namespace base |
110 | 110 |
111 #endif // BASE_FILES_FILE_PATH_WATCHER_H_ | 111 #endif // BASE_FILES_FILE_PATH_WATCHER_H_ |
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