1 // 2 // Copyright (C) 2015 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #ifndef SHILL_ICMP_SESSION_FACTORY_H_ 18 #define SHILL_ICMP_SESSION_FACTORY_H_ 19 20 #include <base/lazy_instance.h> 21 22 #include "shill/icmp_session.h" 23 24 namespace shill { 25 26 class IcmpSessionFactory { 27 public: 28 virtual ~IcmpSessionFactory(); 29 30 // This is a singleton. Use IcmpSessionFactory::GetInstance()->Foo(). 31 static IcmpSessionFactory* GetInstance(); 32 33 virtual IcmpSession* CreateIcmpSession(EventDispatcher* dispatcher); 34 35 protected: 36 IcmpSessionFactory(); 37 38 private: 39 friend struct base::DefaultLazyInstanceTraits<IcmpSessionFactory>; 40 41 DISALLOW_COPY_AND_ASSIGN(IcmpSessionFactory); 42 }; 43 44 } // namespace shill 45 46 #endif // SHILL_ICMP_SESSION_FACTORY_H_ 47
