| // Copyright (c) 2011 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/cellular_capability_cdma.h" |
| |
| #include <base/logging.h> |
| #include <chromeos/dbus/service_constants.h> |
| #include <mm/mm-modem.h> |
| |
| #include "shill/cellular.h" |
| #include "shill/cellular_service.h" |
| #include "shill/proxy_factory.h" |
| |
| using std::string; |
| |
| namespace shill { |
| |
| const char CellularCapabilityCDMA::kPhoneNumber[] = "#777"; |
| |
| CellularCapabilityCDMA::CellularCapabilityCDMA(Cellular *cellular) |
| : CellularCapability(cellular), |
| task_factory_(this), |
| activation_state_(MM_MODEM_CDMA_ACTIVATION_STATE_NOT_ACTIVATED), |
| registration_state_evdo_(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
| registration_state_1x_(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
| prl_version_(0) { |
| VLOG(2) << "Cellular capability constructed: CDMA"; |
| PropertyStore *store = cellular->mutable_store(); |
| store->RegisterConstUint16(flimflam::kPRLVersionProperty, &prl_version_); |
| } |
| |
| void CellularCapabilityCDMA::OnDeviceStarted() { |
| VLOG(2) << __func__; |
| proxy_.reset(proxy_factory()->CreateModemCDMAProxy( |
| this, cellular()->dbus_path(), cellular()->dbus_owner())); |
| } |
| |
| void CellularCapabilityCDMA::OnDeviceStopped() { |
| VLOG(2) << __func__; |
| proxy_.reset(); |
| } |
| |
| void CellularCapabilityCDMA::OnServiceCreated() { |
| VLOG(2) << __func__; |
| cellular()->service()->set_payment_url(payment_url_); |
| cellular()->service()->set_usage_url(usage_url_); |
| UpdateServingOperator(); |
| HandleNewActivationState(MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR); |
| } |
| |
| void CellularCapabilityCDMA::UpdateStatus(const DBusPropertiesMap &properties) { |
| string carrier; |
| if (DBusProperties::GetString(properties, "carrier", &carrier)) { |
| Cellular::Operator oper; |
| oper.SetName(carrier); |
| oper.SetCountry("us"); |
| cellular()->set_home_provider(oper); |
| } |
| DBusProperties::GetUint32( |
| properties, "activation_state", &activation_state_); |
| DBusProperties::GetUint16(properties, "prl_version", &prl_version_); |
| // TODO(petkov): For now, get the payment and usage URLs from ModemManager to |
| // match flimflam. In the future, get these from an alternative source (e.g., |
| // database, carrier-specific properties, etc.). |
| DBusProperties::GetString(properties, "payment_url", &payment_url_); |
| DBusProperties::GetString(properties, "usage_url", &usage_url_); |
| } |
| |
| void CellularCapabilityCDMA::SetupConnectProperties( |
| DBusPropertiesMap *properties) { |
| (*properties)[Cellular::kConnectPropertyPhoneNumber].writer().append_string( |
| kPhoneNumber); |
| } |
| |
| void CellularCapabilityCDMA::Activate(const string &carrier, Error *error) { |
| VLOG(2) << __func__ << "(" << carrier << ")"; |
| if (cellular()->state() != Cellular::kStateEnabled && |
| cellular()->state() != Cellular::kStateRegistered) { |
| Error::PopulateAndLog(error, Error::kInvalidArguments, |
| "Unable to activate in " + |
| Cellular::GetStateString(cellular()->state())); |
| return; |
| } |
| // Defer because we may be in a dbus-c++ callback. |
| dispatcher()->PostTask( |
| task_factory_.NewRunnableMethod( |
| &CellularCapabilityCDMA::ActivateTask, carrier)); |
| } |
| |
| void CellularCapabilityCDMA::ActivateTask(const string &carrier) { |
| VLOG(2) << __func__ << "(" << carrier << ")"; |
| if (cellular()->state() != Cellular::kStateEnabled && |
| cellular()->state() != Cellular::kStateRegistered) { |
| LOG(ERROR) << "Unable to activate in " |
| << Cellular::GetStateString(cellular()->state()); |
| return; |
| } |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| uint32 status = proxy_->Activate(carrier); |
| if (status == MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR) { |
| activation_state_ = MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATING; |
| } |
| HandleNewActivationState(status); |
| } |
| |
| void CellularCapabilityCDMA::HandleNewActivationState(uint32 error) { |
| if (!cellular()->service().get()) { |
| return; |
| } |
| cellular()->service()->set_activation_state( |
| GetActivationStateString(activation_state_)); |
| cellular()->service()->set_error(GetActivationErrorString(error)); |
| } |
| |
| // static |
| string CellularCapabilityCDMA::GetActivationStateString(uint32 state) { |
| switch (state) { |
| case MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATED: |
| return flimflam::kActivationStateActivated; |
| case MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATING: |
| return flimflam::kActivationStateActivating; |
| case MM_MODEM_CDMA_ACTIVATION_STATE_NOT_ACTIVATED: |
| return flimflam::kActivationStateNotActivated; |
| case MM_MODEM_CDMA_ACTIVATION_STATE_PARTIALLY_ACTIVATED: |
| return flimflam::kActivationStatePartiallyActivated; |
| default: |
| return flimflam::kActivationStateUnknown; |
| } |
| } |
| |
| // static |
| string CellularCapabilityCDMA::GetActivationErrorString(uint32 error) { |
| switch (error) { |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_WRONG_RADIO_INTERFACE: |
| return flimflam::kErrorNeedEvdo; |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_ROAMING: |
| return flimflam::kErrorNeedHomeNetwork; |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_COULD_NOT_CONNECT: |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_SECURITY_AUTHENTICATION_FAILED: |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_PROVISIONING_FAILED: |
| return flimflam::kErrorOtaspFailed; |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR: |
| return ""; |
| case MM_MODEM_CDMA_ACTIVATION_ERROR_NO_SIGNAL: |
| default: |
| return flimflam::kErrorActivationFailed; |
| } |
| } |
| |
| void CellularCapabilityCDMA::GetIdentifiers() { |
| VLOG(2) << __func__; |
| if (cellular()->meid().empty()) { |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| cellular()->set_meid(proxy_->MEID()); |
| VLOG(2) << "MEID: " << cellular()->meid(); |
| } |
| } |
| |
| void CellularCapabilityCDMA::GetProperties() { |
| VLOG(2) << __func__; |
| // No properties. |
| } |
| |
| bool CellularCapabilityCDMA::IsRegistered() { |
| return registration_state_evdo_ != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN || |
| registration_state_1x_ != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN; |
| } |
| |
| string CellularCapabilityCDMA::GetNetworkTechnologyString() const { |
| if (registration_state_evdo_ != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) { |
| return flimflam::kNetworkTechnologyEvdo; |
| } |
| if (registration_state_1x_ != MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) { |
| return flimflam::kNetworkTechnology1Xrtt; |
| } |
| return ""; |
| } |
| |
| string CellularCapabilityCDMA::GetRoamingStateString() const { |
| uint32 state = registration_state_evdo_; |
| if (state == MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) { |
| state = registration_state_1x_; |
| } |
| switch (state) { |
| case MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN: |
| case MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED: |
| break; |
| case MM_MODEM_CDMA_REGISTRATION_STATE_HOME: |
| return flimflam::kRoamingStateHome; |
| case MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING: |
| return flimflam::kRoamingStateRoaming; |
| default: |
| NOTREACHED(); |
| } |
| return flimflam::kRoamingStateUnknown; |
| } |
| |
| void CellularCapabilityCDMA::GetSignalQuality() { |
| VLOG(2) << __func__; |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| uint32 strength = proxy_->GetSignalQuality(); |
| cellular()->HandleNewSignalQuality(strength); |
| } |
| |
| void CellularCapabilityCDMA::GetRegistrationState() { |
| VLOG(2) << __func__; |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| proxy_->GetRegistrationState( |
| ®istration_state_1x_, ®istration_state_evdo_); |
| VLOG(2) << "CDMA Registration: 1x(" << registration_state_1x_ |
| << ") EVDO(" << registration_state_evdo_ << ")"; |
| cellular()->HandleNewRegistrationState(); |
| } |
| |
| void CellularCapabilityCDMA::UpdateServingOperator() { |
| VLOG(2) << __func__; |
| if (cellular()->service().get()) { |
| cellular()->service()->set_serving_operator(cellular()->home_provider()); |
| } |
| } |
| |
| void CellularCapabilityCDMA::OnCDMAActivationStateChanged( |
| uint32 activation_state, |
| uint32 activation_error, |
| const DBusPropertiesMap &status_changes) { |
| VLOG(2) << __func__; |
| string mdn; |
| if (DBusProperties::GetString(status_changes, "mdn", &mdn)) { |
| cellular()->set_mdn(mdn); |
| } |
| string min; |
| if (DBusProperties::GetString(status_changes, "min", &min)) { |
| cellular()->set_min(min); |
| } |
| if (DBusProperties::GetString(status_changes, "payment_url", &payment_url_) && |
| cellular()->service().get()) { |
| cellular()->service()->set_payment_url(payment_url_); |
| } |
| activation_state_ = activation_state; |
| HandleNewActivationState(activation_error); |
| } |
| |
| void CellularCapabilityCDMA::OnCDMARegistrationStateChanged( |
| uint32 state_1x, uint32 state_evdo) { |
| VLOG(2) << __func__; |
| registration_state_1x_ = state_1x; |
| registration_state_evdo_ = state_evdo; |
| cellular()->HandleNewRegistrationState(); |
| } |
| |
| void CellularCapabilityCDMA::OnModemManagerPropertiesChanged( |
| const DBusPropertiesMap &/*properties*/) {} |
| |
| void CellularCapabilityCDMA::OnCDMASignalQualityChanged(uint32 strength) { |
| cellular()->HandleNewSignalQuality(strength); |
| } |
| |
| } // namespace shill |