1 // Copyright (c) 2009 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_MAC_H_ 6 #define NET_BASE_NETWORK_CHANGE_NOTIFIER_MAC_H_ 7 8 #include "base/basictypes.h" 9 #include "base/ref_counted.h" 10 #include "base/scoped_ptr.h" 11 #include "net/base/network_change_notifier.h" 12 #include "net/base/network_change_notifier_helper.h" 13 14 namespace base { 15 class Thread; 16 } // namespace base 17 18 namespace net { 19 20 class NetworkChangeNotifierMac : public NetworkChangeNotifier { 21 public: 22 NetworkChangeNotifierMac(); 23 OnIPAddressChanged()24 void OnIPAddressChanged() { helper_.OnIPAddressChanged(); } 25 26 // NetworkChangeNotifier methods: 27 AddObserver(Observer * observer)28 virtual void AddObserver(Observer* observer) { 29 helper_.AddObserver(observer); 30 } 31 RemoveObserver(Observer * observer)32 virtual void RemoveObserver(Observer* observer) { 33 helper_.RemoveObserver(observer); 34 } 35 36 private: 37 friend class base::RefCounted<NetworkChangeNotifierMac>; 38 39 virtual ~NetworkChangeNotifierMac(); 40 41 // Receives the OS X network change notifications on this thread. 42 const scoped_ptr<base::Thread> notifier_thread_; 43 44 internal::NetworkChangeNotifierHelper helper_; 45 46 DISALLOW_COPY_AND_ASSIGN(NetworkChangeNotifierMac); 47 }; 48 49 } // namespace net 50 51 #endif // NET_BASE_NETWORK_CHANGE_NOTIFIER_MAC_H_ 52