| // |
| // 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_supplicant_network_proxy.h" |
| |
| #include <string> |
| |
| #include <base/bind.h> |
| |
| #include "shill/logging.h" |
| #include "shill/supplicant/wpa_supplicant.h" |
| |
| using std::string; |
| |
| namespace shill { |
| |
| namespace Logging { |
| static auto kModuleLogScope = ScopeLogger::kDBus; |
| static string ObjectID(const dbus::ObjectPath* p) { return p->value(); } |
| } |
| |
| // static. |
| const char ChromeosSupplicantNetworkProxy::kInterfaceName[] = |
| "fi.w1.wpa_supplicant1.Network"; |
| const char ChromeosSupplicantNetworkProxy::kPropertyEnabled[] = "Enabled"; |
| const char ChromeosSupplicantNetworkProxy::kPropertyProperties[] = |
| "Properties"; |
| |
| ChromeosSupplicantNetworkProxy::PropertySet::PropertySet( |
| dbus::ObjectProxy* object_proxy, |
| const std::string& interface_name, |
| const PropertyChangedCallback& callback) |
| : dbus::PropertySet(object_proxy, interface_name, callback) { |
| RegisterProperty(kPropertyEnabled, &enabled); |
| } |
| |
| ChromeosSupplicantNetworkProxy::ChromeosSupplicantNetworkProxy( |
| const scoped_refptr<dbus::Bus>& bus, |
| const std::string& object_path) |
| : network_proxy_( |
| new fi::w1::wpa_supplicant1::NetworkProxy( |
| bus, |
| WPASupplicant::kDBusAddr, |
| dbus::ObjectPath(object_path))) { |
| // Register properties. |
| properties_.reset( |
| new PropertySet( |
| network_proxy_->GetObjectProxy(), |
| kInterfaceName, |
| base::Bind(&ChromeosSupplicantNetworkProxy::OnPropertyChanged, |
| weak_factory_.GetWeakPtr()))); |
| |
| // Register signal handler. |
| network_proxy_->RegisterPropertiesChangedSignalHandler( |
| base::Bind(&ChromeosSupplicantNetworkProxy::PropertiesChanged, |
| weak_factory_.GetWeakPtr()), |
| base::Bind(&ChromeosSupplicantNetworkProxy::OnSignalConnected, |
| weak_factory_.GetWeakPtr())); |
| |
| // Connect property signals and initialize cached values. Based on |
| // recommendations from src/dbus/property.h. |
| properties_->ConnectSignals(); |
| properties_->GetAll(); |
| } |
| |
| ChromeosSupplicantNetworkProxy::~ChromeosSupplicantNetworkProxy() { |
| network_proxy_->ReleaseObjectProxy(base::Bind(&base::DoNothing)); |
| } |
| |
| bool ChromeosSupplicantNetworkProxy::SetEnabled(bool enabled) { |
| SLOG(&network_proxy_->GetObjectPath(), 2) << __func__; |
| if(!properties_->enabled.SetAndBlock(enabled)) { |
| LOG(ERROR) << "Failed to SetEnabled: " << enabled; |
| return false; |
| } |
| return true; |
| } |
| |
| void ChromeosSupplicantNetworkProxy::PropertiesChanged( |
| const brillo::VariantDictionary& /*properties*/) { |
| SLOG(&network_proxy_->GetObjectPath(), 2) << __func__; |
| } |
| |
| void ChromeosSupplicantNetworkProxy::OnPropertyChanged( |
| const std::string& property_name) { |
| SLOG(&network_proxy_->GetObjectPath(), 2) << __func__ << ": " |
| << property_name; |
| } |
| |
| // Called when signal is connected to the ObjectProxy. |
| void ChromeosSupplicantNetworkProxy::OnSignalConnected( |
| const std::string& interface_name, |
| const std::string& signal_name, |
| bool success) { |
| SLOG(&network_proxy_->GetObjectPath(), 2) << __func__ |
| << "interface: " << interface_name << " signal: " << signal_name |
| << "success: " << success; |
| if (!success) { |
| LOG(ERROR) << "Failed to connect signal " << signal_name |
| << " to interface " << interface_name; |
| } |
| } |
| |
| } // namespace shill |