| // |
| // Copyright (C) 2015 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/dbus/chromeos_dhcpcd_proxy.h" |
| |
| #include "shill/logging.h" |
| |
| using std::string; |
| namespace shill { |
| |
| namespace Logging { |
| static auto kModuleLogScope = ScopeLogger::kDHCP; |
| static string ObjectID(ChromeosDHCPCDProxy* d) { return "(dhcpcd_proxy)"; } |
| } |
| |
| ChromeosDHCPCDProxy::ChromeosDHCPCDProxy(const scoped_refptr<dbus::Bus>& bus, |
| const std::string& service_name) |
| : dhcpcd_proxy_( |
| new org::chromium::dhcpcdProxy(bus, service_name)) { |
| SLOG(this, 2) << "DHCPCDProxy(service=" << service_name << ")."; |
| // Do not register signal handlers, signals are processed by |
| // ChromeosDHCPCDListener. |
| } |
| |
| ChromeosDHCPCDProxy::~ChromeosDHCPCDProxy() { |
| dhcpcd_proxy_->ReleaseObjectProxy(base::Bind(&base::DoNothing)); |
| } |
| |
| void ChromeosDHCPCDProxy::Rebind(const string& interface) { |
| SLOG(DBus, nullptr, 2) << __func__; |
| brillo::ErrorPtr error; |
| if (!dhcpcd_proxy_->Rebind(interface, &error)) { |
| LogDBusError(error, __func__, interface); |
| } |
| } |
| |
| void ChromeosDHCPCDProxy::Release(const string& interface) { |
| SLOG(DBus, nullptr, 2) << __func__; |
| brillo::ErrorPtr error; |
| if (!dhcpcd_proxy_->Release(interface, &error)) { |
| LogDBusError(error, __func__, interface); |
| } |
| } |
| |
| void ChromeosDHCPCDProxy::LogDBusError(const brillo::ErrorPtr& error, |
| const string& method, |
| const string& interface) { |
| if (error->GetCode() == DBUS_ERROR_SERVICE_UNKNOWN || |
| error->GetCode() == DBUS_ERROR_NO_REPLY) { |
| LOG(INFO) << method << ": dhcpcd daemon appears to have exited."; |
| } else { |
| LOG(FATAL) << "DBus error: " << method << " " << interface << ": " |
| << error->GetCode() << ": " << error->GetMessage(); |
| } |
| } |
| |
| } // namespace shill |