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//
// Copyright (C) 2013 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef SHILL_PPP_DEVICE_FACTORY_H_
#define SHILL_PPP_DEVICE_FACTORY_H_
#include <string>
#include <base/lazy_instance.h>
namespace shill {
class ControlInterface;
class EventDispatcher;
class Manager;
class Metrics;
class PPPDevice;
class PPPDeviceFactory {
public:
virtual ~PPPDeviceFactory();
// This is a singleton. Use PPPDeviceFactory::GetInstance()->Foo().
static PPPDeviceFactory* GetInstance();
virtual PPPDevice* CreatePPPDevice(
ControlInterface* control,
EventDispatcher* dispatcher,
Metrics* metrics,
Manager* manager,
const std::string& link_name,
int interface_index);
protected:
PPPDeviceFactory();
private:
friend base::LazyInstanceTraitsBase<PPPDeviceFactory>;
DISALLOW_COPY_AND_ASSIGN(PPPDeviceFactory);
};
} // namespace shill
#endif // SHILL_PPP_DEVICE_FACTORY_H_