| // |
| // 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. |
| // |
| |
| #include "shill/ethernet/ethernet_service.h" |
| |
| #include <netinet/ether.h> |
| #include <linux/if.h> // NOLINT - Needs definitions from netinet/ether.h |
| #include <stdio.h> |
| #include <time.h> |
| |
| #include <string> |
| |
| #include <base/strings/stringprintf.h> |
| #include <chromeos/dbus/service_constants.h> |
| |
| #include "shill/control_interface.h" |
| #include "shill/device.h" |
| #include "shill/device_info.h" |
| #include "shill/eap_credentials.h" |
| #include "shill/ethernet/ethernet.h" |
| #include "shill/event_dispatcher.h" |
| #include "shill/manager.h" |
| #include "shill/profile.h" |
| |
| using std::string; |
| |
| namespace shill { |
| |
| // static |
| const char EthernetService::kAutoConnNoCarrier[] = "no carrier"; |
| const char EthernetService::kServiceType[] = "ethernet"; |
| |
| EthernetService::EthernetService(ControlInterface* control_interface, |
| EventDispatcher* dispatcher, |
| Metrics* metrics, |
| Manager* manager, |
| base::WeakPtr<Ethernet> ethernet) |
| : EthernetService(control_interface, dispatcher, metrics, manager, |
| Technology::kEthernet, ethernet) { |
| SetConnectable(true); |
| SetAutoConnect(true); |
| set_friendly_name("Ethernet"); |
| SetStrength(kStrengthMax); |
| |
| // Now that |this| is a fully constructed EthernetService, synchronize |
| // observers with our current state, and emit the appropriate change |
| // notifications. (Initial observer state may have been set in our base |
| // class.) |
| NotifyIfVisibilityChanged(); |
| } |
| |
| EthernetService::EthernetService(ControlInterface* control_interface, |
| EventDispatcher* dispatcher, |
| Metrics* metrics, |
| Manager* manager, |
| Technology::Identifier technology, |
| base::WeakPtr<Ethernet> ethernet) |
| : Service(control_interface, dispatcher, metrics, manager, technology), |
| ethernet_(ethernet) {} |
| |
| EthernetService::~EthernetService() { } |
| |
| void EthernetService::Connect(Error* error, const char* reason) { |
| Service::Connect(error, reason); |
| CHECK(ethernet_); |
| ethernet_->ConnectTo(this); |
| } |
| |
| void EthernetService::Disconnect(Error* error, const char* reason) { |
| Service::Disconnect(error, reason); |
| CHECK(ethernet_); |
| ethernet_->DisconnectFrom(this); |
| } |
| |
| std::string EthernetService::GetDeviceRpcId(Error* /*error*/) const { |
| CHECK(ethernet_); |
| return ethernet_->GetRpcIdentifier(); |
| } |
| |
| string EthernetService::GetStorageIdentifier() const { |
| CHECK(ethernet_); |
| return base::StringPrintf( |
| "%s_%s", Technology::NameFromIdentifier(technology()).c_str(), |
| ethernet_->address().c_str()); |
| } |
| |
| bool EthernetService::IsAutoConnectByDefault() const { |
| return true; |
| } |
| |
| bool EthernetService::SetAutoConnectFull(const bool& connect, |
| Error* error) { |
| if (!connect) { |
| Error::PopulateAndLog( |
| FROM_HERE, error, Error::kInvalidArguments, |
| "Auto-connect on Ethernet services must not be disabled."); |
| return false; |
| } |
| return Service::SetAutoConnectFull(connect, error); |
| } |
| |
| void EthernetService::Remove(Error* error) { |
| error->Populate(Error::kNotSupported); |
| } |
| |
| bool EthernetService::IsVisible() const { |
| CHECK(ethernet_); |
| return ethernet_->link_up(); |
| } |
| |
| bool EthernetService::IsAutoConnectable(const char** reason) const { |
| if (!Service::IsAutoConnectable(reason)) { |
| return false; |
| } |
| CHECK(ethernet_); |
| if (!ethernet_->link_up()) { |
| *reason = kAutoConnNoCarrier; |
| return false; |
| } |
| return true; |
| } |
| |
| void EthernetService::OnVisibilityChanged() { |
| NotifyIfVisibilityChanged(); |
| } |
| |
| string EthernetService::GetTethering(Error* /*error*/) const { |
| CHECK(ethernet_); |
| return ethernet_->IsConnectedViaTether() ? kTetheringConfirmedState : |
| kTetheringNotDetectedState; |
| } |
| |
| } // namespace shill |