1 // Copyright 2011 The Chromium Authors 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_FACTORY_H_ 6 #define NET_BASE_NETWORK_CHANGE_NOTIFIER_FACTORY_H_ 7 8 #include <memory> 9 10 #include "net/base/net_export.h" 11 #include "net/base/network_change_notifier.h" 12 13 namespace net { 14 15 // NetworkChangeNotifierFactory provides a mechanism for overriding the default 16 // instance creation process of NetworkChangeNotifier. 17 class NET_EXPORT NetworkChangeNotifierFactory { 18 public: 19 NetworkChangeNotifierFactory() = default; 20 virtual ~NetworkChangeNotifierFactory() = default; 21 virtual std::unique_ptr<NetworkChangeNotifier> CreateInstanceWithInitialTypes( 22 NetworkChangeNotifier::ConnectionType initial_type, 23 NetworkChangeNotifier::ConnectionSubtype initial_subtype) = 0; CreateInstance()24 std::unique_ptr<NetworkChangeNotifier> CreateInstance() { 25 return CreateInstanceWithInitialTypes( 26 NetworkChangeNotifier::kDefaultInitialConnectionType, 27 NetworkChangeNotifier::kDefaultInitialConnectionSubtype); 28 } 29 }; 30 31 } // namespace net 32 33 #endif // NET_BASE_NETWORK_CHANGE_NOTIFIER_FACTORY_H_ 34