| // |
| // 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_modem_cdma_proxy.h" |
| |
| #include <memory> |
| |
| #if defined(__ANDROID__) |
| #include <dbus/service_constants.h> |
| #else |
| #include <chromeos/dbus/service_constants.h> |
| #endif // __ANDROID__ |
| |
| #include "shill/cellular/cellular_error.h" |
| #include "shill/logging.h" |
| |
| using std::string; |
| |
| namespace shill { |
| |
| namespace Logging { |
| static auto kModuleLogScope = ScopeLogger::kDBus; |
| static string ObjectID(const dbus::ObjectPath* p) { return p->value(); } |
| } // namespace Logging |
| |
| // static. |
| const char ChromeosModemCDMAProxy::kPropertyMeid[] = "Meid"; |
| |
| ChromeosModemCDMAProxy::PropertySet::PropertySet( |
| dbus::ObjectProxy* object_proxy, |
| const std::string& interface_name, |
| const PropertyChangedCallback& callback) |
| : dbus::PropertySet(object_proxy, interface_name, callback) { |
| RegisterProperty(kPropertyMeid, &meid); |
| } |
| |
| ChromeosModemCDMAProxy::ChromeosModemCDMAProxy( |
| const scoped_refptr<dbus::Bus>& bus, |
| const string& path, |
| const string& service) |
| : proxy_( |
| new org::freedesktop::ModemManager::Modem::CdmaProxy( |
| bus, service, dbus::ObjectPath(path))) { |
| // Register signal handlers. |
| proxy_->RegisterActivationStateChangedSignalHandler( |
| base::Bind(&ChromeosModemCDMAProxy::ActivationStateChanged, |
| weak_factory_.GetWeakPtr()), |
| base::Bind(&ChromeosModemCDMAProxy::OnSignalConnected, |
| weak_factory_.GetWeakPtr())); |
| proxy_->RegisterSignalQualitySignalHandler( |
| base::Bind(&ChromeosModemCDMAProxy::SignalQuality, |
| weak_factory_.GetWeakPtr()), |
| base::Bind(&ChromeosModemCDMAProxy::OnSignalConnected, |
| weak_factory_.GetWeakPtr())); |
| proxy_->RegisterRegistrationStateChangedSignalHandler( |
| base::Bind(&ChromeosModemCDMAProxy::RegistrationStateChanged, |
| weak_factory_.GetWeakPtr()), |
| base::Bind(&ChromeosModemCDMAProxy::OnSignalConnected, |
| weak_factory_.GetWeakPtr())); |
| |
| // Register properties. |
| properties_.reset( |
| new PropertySet( |
| proxy_->GetObjectProxy(), |
| cromo::kModemCdmaInterface, |
| base::Bind(&ChromeosModemCDMAProxy::OnPropertyChanged, |
| weak_factory_.GetWeakPtr()))); |
| |
| // Connect property signals and initialize cached value. Based on |
| // recommendations from src/dbus/property.h. |
| properties_->ConnectSignals(); |
| properties_->GetAll(); |
| } |
| |
| ChromeosModemCDMAProxy::~ChromeosModemCDMAProxy() {} |
| |
| void ChromeosModemCDMAProxy::Activate(const string& carrier, |
| Error* error, |
| const ActivationResultCallback& callback, |
| int timeout) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << ": " << carrier; |
| proxy_->ActivateAsync( |
| carrier, |
| base::Bind(&ChromeosModemCDMAProxy::OnActivateSuccess, |
| weak_factory_.GetWeakPtr(), |
| callback), |
| base::Bind(&ChromeosModemCDMAProxy::OnActivateFailure, |
| weak_factory_.GetWeakPtr(), |
| callback)); |
| } |
| |
| void ChromeosModemCDMAProxy::GetRegistrationState( |
| Error* error, |
| const RegistrationStateCallback& callback, |
| int timeout) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| proxy_->GetRegistrationStateAsync( |
| base::Bind(&ChromeosModemCDMAProxy::OnGetRegistrationStateSuccess, |
| weak_factory_.GetWeakPtr(), |
| callback), |
| base::Bind(&ChromeosModemCDMAProxy::OnGetRegistrationStateFailure, |
| weak_factory_.GetWeakPtr(), |
| callback)); |
| } |
| |
| void ChromeosModemCDMAProxy::GetSignalQuality( |
| Error* error, const SignalQualityCallback& callback, int timeout) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| proxy_->GetSignalQualityAsync( |
| base::Bind(&ChromeosModemCDMAProxy::OnGetSignalQualitySuccess, |
| weak_factory_.GetWeakPtr(), |
| callback), |
| base::Bind(&ChromeosModemCDMAProxy::OnGetSignalQualityFailure, |
| weak_factory_.GetWeakPtr(), |
| callback)); |
| } |
| |
| const string ChromeosModemCDMAProxy::MEID() { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| if (!properties_->meid.GetAndBlock()) { |
| LOG(ERROR) << "Failed to get MEID"; |
| return string(); |
| } |
| return properties_->meid.value(); |
| } |
| |
| void ChromeosModemCDMAProxy::ActivationStateChanged( |
| uint32_t activation_state, |
| uint32_t activation_error, |
| const brillo::VariantDictionary& status_changes) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << activation_state |
| << ", " << activation_error << ")"; |
| if (activation_state_callback_.is_null()) { |
| return; |
| } |
| KeyValueStore status_changes_store; |
| KeyValueStore::ConvertFromVariantDictionary(status_changes, |
| &status_changes_store); |
| activation_state_callback_.Run(activation_state, |
| activation_error, |
| status_changes_store); |
| } |
| |
| void ChromeosModemCDMAProxy::SignalQuality(uint32_t quality) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << quality << ")"; |
| if (signal_quality_callback_.is_null()) { |
| return; |
| } |
| signal_quality_callback_.Run(quality); |
| } |
| |
| void ChromeosModemCDMAProxy::RegistrationStateChanged( |
| uint32_t cdma_1x_state, |
| uint32_t evdo_state) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << cdma_1x_state << ", " |
| << evdo_state << ")"; |
| if (registration_state_callback_.is_null()) { |
| return; |
| } |
| registration_state_callback_.Run(cdma_1x_state, evdo_state); |
| } |
| |
| void ChromeosModemCDMAProxy::OnActivateSuccess( |
| const ActivationResultCallback& callback, uint32_t status) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << status << ")"; |
| callback.Run(status, Error()); |
| } |
| |
| void ChromeosModemCDMAProxy::OnActivateFailure( |
| const ActivationResultCallback& callback, brillo::Error* dbus_error) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| Error error; |
| CellularError::FromChromeosDBusError(dbus_error, &error); |
| callback.Run(0, error); |
| } |
| |
| void ChromeosModemCDMAProxy::OnGetRegistrationStateSuccess( |
| const RegistrationStateCallback& callback, |
| uint32_t state_1x, |
| uint32_t state_evdo) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << state_1x |
| << ", " << state_evdo << ")"; |
| callback.Run(state_1x, state_evdo, Error()); |
| } |
| |
| void ChromeosModemCDMAProxy::OnGetRegistrationStateFailure( |
| const RegistrationStateCallback& callback, brillo::Error* dbus_error) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| Error error; |
| CellularError::FromChromeosDBusError(dbus_error, &error); |
| callback.Run(0, 0, error); |
| } |
| |
| void ChromeosModemCDMAProxy::OnGetSignalQualitySuccess( |
| const SignalQualityCallback& callback, uint32_t quality) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << "(" << quality << ")"; |
| callback.Run(quality, Error()); |
| } |
| |
| void ChromeosModemCDMAProxy::OnGetSignalQualityFailure( |
| const SignalQualityCallback& callback, brillo::Error* dbus_error) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__; |
| Error error; |
| CellularError::FromChromeosDBusError(dbus_error, &error); |
| callback.Run(0, error); |
| } |
| |
| void ChromeosModemCDMAProxy::OnSignalConnected( |
| const string& interface_name, const string& signal_name, bool success) { |
| SLOG(&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; |
| } |
| } |
| |
| void ChromeosModemCDMAProxy::OnPropertyChanged( |
| const string& property_name) { |
| SLOG(&proxy_->GetObjectPath(), 2) << __func__ << ": " << property_name; |
| } |
| |
| } // namespace shill |