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 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 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "net/base/net_export.h" 12 #include "net/base/network_change_notifier.h" 13 14 namespace net { 15 16 class NET_EXPORT_PRIVATE NetworkChangeNotifierLinux 17 : public NetworkChangeNotifier { 18 public: 19 static NetworkChangeNotifierLinux* Create(); 20 21 private: 22 class Thread; 23 24 NetworkChangeNotifierLinux(); 25 virtual ~NetworkChangeNotifierLinux(); 26 static NetworkChangeCalculatorParams NetworkChangeCalculatorParamsLinux(); 27 28 // NetworkChangeNotifier: 29 virtual ConnectionType GetCurrentConnectionType() const OVERRIDE; 30 31 virtual const internal::AddressTrackerLinux* 32 GetAddressTrackerInternal() const OVERRIDE; 33 34 // The thread used to listen for notifications. This relays the notification 35 // to the registered observers without posting back to the thread the object 36 // was created on. 37 // Also used for DnsConfigService which requires TYPE_IO message loop. 38 scoped_ptr<Thread> notifier_thread_; 39 40 DISALLOW_COPY_AND_ASSIGN(NetworkChangeNotifierLinux); 41 }; 42 43 } // namespace net 44 45 #endif // NET_BASE_NETWORK_CHANGE_NOTIFIER_LINUX_H_ 46