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
3// found in the LICENSE file.
4
5#ifndef NET_BASE_NETWORK_CHANGE_NOTIFIER_LINUX_H_
6#define NET_BASE_NETWORK_CHANGE_NOTIFIER_LINUX_H_
7#pragma once
8
9#include "base/basictypes.h"
10#include "base/memory/scoped_ptr.h"
11#include "net/base/network_change_notifier.h"
12
13namespace net {
14
15class NetworkChangeNotifierLinux : public NetworkChangeNotifier {
16 public:
17  NetworkChangeNotifierLinux();
18
19 private:
20  class Thread;
21
22  virtual ~NetworkChangeNotifierLinux();
23
24  // NetworkChangeNotifier:
25  virtual bool IsCurrentlyOffline() const;
26
27  // The thread used to listen for notifications.  This relays the notification
28  // to the registered observers without posting back to the thread the object
29  // was created on.
30  scoped_ptr<Thread> notifier_thread_;
31
32  DISALLOW_COPY_AND_ASSIGN(NetworkChangeNotifierLinux);
33};
34
35}  // namespace net
36
37#endif  // NET_BASE_NETWORK_CHANGE_NOTIFIER_LINUX_H_
38