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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // Cross platform methods for FilePathWatcher. See the various platform | 5 // Cross platform methods for FilePathWatcher. See the various platform |
6 // specific implementation files, too. | 6 // specific implementation files, too. |
7 | 7 |
8 #include "base/files/file_path_watcher.h" | 8 #include "base/files/file_path_watcher.h" |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "base/message_loop/message_loop.h" |
11 #include "build/build_config.h" | 12 #include "build/build_config.h" |
12 | 13 |
13 namespace base { | 14 namespace base { |
14 | 15 |
15 FilePathWatcher::~FilePathWatcher() { | 16 FilePathWatcher::~FilePathWatcher() { |
16 DCHECK(sequence_checker_.CalledOnValidSequence()); | |
17 impl_->Cancel(); | 17 impl_->Cancel(); |
18 } | 18 } |
19 | 19 |
20 // static | 20 // static |
21 bool FilePathWatcher::RecursiveWatchAvailable() { | 21 bool FilePathWatcher::RecursiveWatchAvailable() { |
22 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_WIN) || \ | 22 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_WIN) || \ |
23 defined(OS_LINUX) || defined(OS_ANDROID) | 23 defined(OS_LINUX) || defined(OS_ANDROID) |
24 return true; | 24 return true; |
25 #else | 25 #else |
26 // FSEvents isn't available on iOS. | 26 // FSEvents isn't available on iOS. |
27 return false; | 27 return false; |
28 #endif | 28 #endif |
29 } | 29 } |
30 | 30 |
31 FilePathWatcher::PlatformDelegate::PlatformDelegate(): cancelled_(false) { | 31 FilePathWatcher::PlatformDelegate::PlatformDelegate(): cancelled_(false) { |
32 } | 32 } |
33 | 33 |
34 FilePathWatcher::PlatformDelegate::~PlatformDelegate() { | 34 FilePathWatcher::PlatformDelegate::~PlatformDelegate() { |
35 DCHECK(is_cancelled()); | 35 DCHECK(is_cancelled()); |
36 } | 36 } |
37 | 37 |
38 bool FilePathWatcher::Watch(const FilePath& path, | 38 bool FilePathWatcher::Watch(const FilePath& path, |
39 bool recursive, | 39 bool recursive, |
40 const Callback& callback) { | 40 const Callback& callback) { |
41 DCHECK(sequence_checker_.CalledOnValidSequence()); | |
42 DCHECK(path.IsAbsolute()); | 41 DCHECK(path.IsAbsolute()); |
43 return impl_->Watch(path, recursive, callback); | 42 return impl_->Watch(path, recursive, callback); |
44 } | 43 } |
45 | 44 |
46 } // namespace base | 45 } // namespace base |
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