| // |
| // Copyright (C) 2012 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_VIRTUAL_DEVICE_H_ |
| #define SHILL_VIRTUAL_DEVICE_H_ |
| |
| #include <string> |
| |
| #include <base/macros.h> |
| |
| #include "shill/device.h" |
| #include "shill/ipconfig.h" |
| #include "shill/service.h" |
| #include "shill/technology.h" |
| |
| namespace shill { |
| |
| class StorageInterface; |
| |
| // A VirtualDevice represents a device that doesn't provide its own |
| // physical layer. This includes, e.g., tunnel interfaces used for |
| // OpenVPN, and PPP devices used for L2TPIPSec and 3G PPP dongles. |
| // (PPP devices are represented via the PPPDevice subclass.) |
| class VirtualDevice : public Device { |
| public: |
| VirtualDevice(ControlInterface* control, |
| EventDispatcher* dispatcher, |
| Metrics* metrics, |
| Manager* manager, |
| const std::string& link_name, |
| int interface_index, |
| Technology::Identifier technology); |
| ~VirtualDevice() override; |
| |
| bool Load(StoreInterface* storage) override; |
| bool Save(StoreInterface* storage) override; |
| |
| void Start(Error* error, |
| const EnabledStateChangedCallback& callback) override; |
| void Stop(Error* error, |
| const EnabledStateChangedCallback& callback) override; |
| |
| virtual void UpdateIPConfig(const IPConfig::Properties& properties); |
| |
| // Expose protected device methods to manager of this device. |
| // (E.g. Cellular, L2TPIPSecDriver, OpenVPNDriver.) |
| void DropConnection() override; |
| virtual void SelectService(const ServiceRefPtr& service); |
| void SetServiceState(Service::ConnectState state) override; |
| void SetServiceFailure(Service::ConnectFailure failure_state) override; |
| void SetServiceFailureSilent(Service::ConnectFailure failure_state) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(VirtualDevice); |
| }; |
| |
| } // namespace shill |
| |
| #endif // SHILL_VIRTUAL_DEVICE_H_ |