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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 // UdevLinux listens for device change notifications from udev and runs | 5 // UdevLinux listens for device change notifications from udev and runs |
6 // callbacks when notifications occur. | 6 // callbacks when notifications occur. |
7 // | 7 // |
8 // UdevLinux must be created on a MessageLoop of TYPE_IO. | 8 // UdevLinux must be created on a MessageLoop of TYPE_IO. |
9 // UdevLinux is not thread-safe. | 9 // UdevLinux is not thread-safe. |
10 // | 10 // |
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34 // }; | 34 // }; |
35 | 35 |
36 #ifndef CONTENT_BROWSER_UDEV_LINUX_H_ | 36 #ifndef CONTENT_BROWSER_UDEV_LINUX_H_ |
37 #define CONTENT_BROWSER_UDEV_LINUX_H_ | 37 #define CONTENT_BROWSER_UDEV_LINUX_H_ |
38 | 38 |
39 #include <vector> | 39 #include <vector> |
40 | 40 |
41 #include "base/basictypes.h" | 41 #include "base/basictypes.h" |
42 #include "base/callback.h" | 42 #include "base/callback.h" |
43 #include "base/compiler_specific.h" | 43 #include "base/compiler_specific.h" |
44 #include "base/message_loop/message_pump_libevent.h" | 44 #include "base/message_pump_libevent.h" |
45 | 45 |
46 extern "C" { | 46 extern "C" { |
47 struct udev; | 47 struct udev; |
48 struct udev_device; | 48 struct udev_device; |
49 struct udev_monitor; | 49 struct udev_monitor; |
50 } | 50 } |
51 | 51 |
52 namespace content { | 52 namespace content { |
53 | 53 |
54 class UdevLinux : public base::MessagePumpLibevent::Watcher { | 54 class UdevLinux : public base::MessagePumpLibevent::Watcher { |
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88 int monitor_fd_; | 88 int monitor_fd_; |
89 base::MessagePumpLibevent::FileDescriptorWatcher monitor_watcher_; | 89 base::MessagePumpLibevent::FileDescriptorWatcher monitor_watcher_; |
90 UdevNotificationCallback callback_; | 90 UdevNotificationCallback callback_; |
91 | 91 |
92 DISALLOW_COPY_AND_ASSIGN(UdevLinux); | 92 DISALLOW_COPY_AND_ASSIGN(UdevLinux); |
93 }; | 93 }; |
94 | 94 |
95 } // namespace content | 95 } // namespace content |
96 | 96 |
97 #endif // CONTENT_BROWSER_UDEV_LINUX_H_ | 97 #endif // CONTENT_BROWSER_UDEV_LINUX_H_ |
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