| // Copyright 2018 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "shill/virtual_device.h" |
| |
| #include <netinet/ether.h> |
| #include <linux/if.h> // NOLINT - Needs definitions from netinet/ether.h |
| |
| #include "shill/logging.h" |
| #include "shill/net/rtnl_handler.h" |
| |
| namespace shill { |
| |
| namespace Logging { |
| static auto kModuleLogScope = ScopeLogger::kDevice; |
| static std::string ObjectID(const VirtualDevice* v) { |
| return "(virtual_device)"; |
| } |
| } // namespace Logging |
| |
| namespace { |
| const char kHardwareAddressEmpty[] = ""; |
| } // namespace |
| |
| VirtualDevice::VirtualDevice(Manager* manager, |
| const std::string& link_name, |
| int interface_index, |
| Technology technology) |
| : Device(manager, |
| link_name, |
| kHardwareAddressEmpty, |
| interface_index, |
| technology) {} |
| |
| VirtualDevice::~VirtualDevice() = default; |
| |
| bool VirtualDevice::Load(const StoreInterface* /*storage*/) { |
| // Virtual devices have no persistent state. |
| return true; |
| } |
| |
| bool VirtualDevice::Save(StoreInterface* /*storage*/) { |
| // Virtual devices have no persistent state. |
| return true; |
| } |
| |
| void VirtualDevice::Start(Error* error, |
| const EnabledStateChangedCallback& /*callback*/) { |
| if (!fixed_ip_params()) { |
| rtnl_handler()->SetInterfaceFlags(interface_index(), IFF_UP, IFF_UP); |
| } |
| // TODO(crbug.com/1030324) We should call OnEnabledStateChanged, as for other |
| // Devices, so that VirtualDevices can have enabled() == true. |
| if (error) |
| error->Reset(); // indicate immediate completion |
| } |
| |
| void VirtualDevice::Stop(Error* error, |
| const EnabledStateChangedCallback& /*callback*/) { |
| // TODO(crbug.com/1030324) We should call OnEnabledStateChanged, as for other |
| // Devices. |
| if (error) |
| error->Reset(); // indicate immediate completion |
| } |
| |
| void VirtualDevice::UpdateIPConfig(const IPConfig::Properties& properties) { |
| SLOG(this, 2) << __func__ << " on " << link_name(); |
| if (!ipconfig()) { |
| set_ipconfig(new IPConfig(control_interface(), link_name())); |
| } |
| ipconfig()->set_properties(properties); |
| OnIPConfigUpdated(ipconfig(), true); |
| } |
| |
| void VirtualDevice::DropConnection() { |
| Device::DropConnection(); |
| } |
| |
| void VirtualDevice::SelectService(const ServiceRefPtr& service) { |
| Device::SelectService(service); |
| } |
| |
| void VirtualDevice::SetServiceState(Service::ConnectState state) { |
| Device::SetServiceState(state); |
| } |
| |
| void VirtualDevice::SetServiceFailure(Service::ConnectFailure failure_state) { |
| Device::SetServiceFailure(failure_state); |
| } |
| |
| void VirtualDevice::SetServiceFailureSilent( |
| Service::ConnectFailure failure_state) { |
| Device::SetServiceFailureSilent(failure_state); |
| } |
| |
| } // namespace shill |