| // 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.h" |
| |
| #include <netinet/in.h> |
| #include <linux/if.h> // Needs definitions from netinet/in.h |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include <base/logging.h> |
| #include <base/stringprintf.h> |
| #include <chromeos/dbus/service_constants.h> |
| #include <mm/mm-modem.h> |
| #include <mobile_provider.h> |
| |
| #include "shill/cellular_capability_cdma.h" |
| #include "shill/cellular_capability_gsm.h" |
| #include "shill/cellular_service.h" |
| #include "shill/control_interface.h" |
| #include "shill/device.h" |
| #include "shill/device_info.h" |
| #include "shill/error.h" |
| #include "shill/event_dispatcher.h" |
| #include "shill/manager.h" |
| #include "shill/modem_simple_proxy_interface.h" |
| #include "shill/profile.h" |
| #include "shill/property_accessor.h" |
| #include "shill/proxy_factory.h" |
| #include "shill/rtnl_handler.h" |
| |
| using std::make_pair; |
| using std::map; |
| using std::string; |
| using std::vector; |
| |
| namespace shill { |
| |
| const char Cellular::kConnectPropertyPhoneNumber[] = "number"; |
| const char Cellular::kPhoneNumberCDMA[] = "#777"; |
| const char Cellular::kPhoneNumberGSM[] = "*99#"; |
| |
| Cellular::Operator::Operator() { |
| SetName(""); |
| SetCode(""); |
| SetCountry(""); |
| } |
| |
| Cellular::Operator::~Operator() {} |
| |
| void Cellular::Operator::CopyFrom(const Operator &oper) { |
| dict_ = oper.dict_; |
| } |
| |
| const string &Cellular::Operator::GetName() const { |
| return dict_.find(flimflam::kOperatorNameKey)->second; |
| } |
| |
| void Cellular::Operator::SetName(const string &name) { |
| dict_[flimflam::kOperatorNameKey] = name; |
| } |
| |
| const string &Cellular::Operator::GetCode() const { |
| return dict_.find(flimflam::kOperatorCodeKey)->second; |
| } |
| |
| void Cellular::Operator::SetCode(const string &code) { |
| dict_[flimflam::kOperatorCodeKey] = code; |
| } |
| |
| const string &Cellular::Operator::GetCountry() const { |
| return dict_.find(flimflam::kOperatorCountryKey)->second; |
| } |
| |
| void Cellular::Operator::SetCountry(const string &country) { |
| dict_[flimflam::kOperatorCountryKey] = country; |
| } |
| |
| const Stringmap &Cellular::Operator::ToDict() const { |
| return dict_; |
| } |
| |
| Cellular::CDMA::CDMA() |
| : registration_state_evdo(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
| registration_state_1x(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
| activation_state(MM_MODEM_CDMA_ACTIVATION_STATE_NOT_ACTIVATED), |
| prl_version(0) {} |
| |
| Cellular::GSM::GSM() |
| : registration_state(MM_MODEM_GSM_NETWORK_REG_STATUS_UNKNOWN), |
| access_technology(MM_MODEM_GSM_ACCESS_TECH_UNKNOWN) {} |
| |
| Cellular::Cellular(ControlInterface *control_interface, |
| EventDispatcher *dispatcher, |
| Manager *manager, |
| const string &link_name, |
| const string &address, |
| int interface_index, |
| Type type, |
| const string &owner, |
| const string &path, |
| mobile_provider_db *provider_db) |
| : Device(control_interface, |
| dispatcher, |
| manager, |
| link_name, |
| address, |
| interface_index), |
| proxy_factory_(ProxyFactory::GetInstance()), |
| type_(type), |
| state_(kStateDisabled), |
| modem_state_(kModemStateUnknown), |
| dbus_owner_(owner), |
| dbus_path_(path), |
| provider_db_(provider_db), |
| task_factory_(this), |
| allow_roaming_(false) { |
| PropertyStore *store = this->mutable_store(); |
| store->RegisterConstString(flimflam::kCarrierProperty, &carrier_); |
| store->RegisterConstString(flimflam::kDBusConnectionProperty, &dbus_owner_); |
| store->RegisterConstString(flimflam::kDBusObjectProperty, &dbus_path_); |
| store->RegisterBool(flimflam::kCellularAllowRoamingProperty, &allow_roaming_); |
| store->RegisterConstString(flimflam::kEsnProperty, &esn_); |
| store->RegisterConstString(flimflam::kFirmwareRevisionProperty, |
| &firmware_revision_); |
| store->RegisterConstString(flimflam::kHardwareRevisionProperty, |
| &hardware_revision_); |
| store->RegisterConstStringmap(flimflam::kHomeProviderProperty, |
| &home_provider_.ToDict()); |
| store->RegisterConstString(flimflam::kImeiProperty, &imei_); |
| store->RegisterConstString(flimflam::kImsiProperty, &imsi_); |
| store->RegisterConstString(flimflam::kManufacturerProperty, &manufacturer_); |
| store->RegisterConstString(flimflam::kMdnProperty, &mdn_); |
| store->RegisterConstString(flimflam::kMeidProperty, &meid_); |
| store->RegisterConstString(flimflam::kMinProperty, &min_); |
| store->RegisterConstString(flimflam::kModelIDProperty, &model_id_); |
| store->RegisterConstUint16(flimflam::kPRLVersionProperty, &cdma_.prl_version); |
| store->RegisterConstString(flimflam::kSelectedNetworkProperty, |
| &selected_network_); |
| |
| HelpRegisterDerivedStrIntPair(flimflam::kSIMLockStatusProperty, |
| &Cellular::SimLockStatusToProperty, |
| NULL); |
| |
| VLOG(2) << "Cellular device " << this->link_name() << " initialized: " |
| << GetTypeString(); |
| } |
| |
| Cellular::~Cellular() {} |
| |
| string Cellular::GetTypeString() const { |
| switch (type_) { |
| case kTypeGSM: return "CellularTypeGSM"; |
| case kTypeCDMA: return "CellularTypeCDMA"; |
| default: NOTREACHED(); |
| } |
| return StringPrintf("CellularTypeUnknown-%d", type_); |
| } |
| |
| // static |
| string Cellular::GetStateString(State state) { |
| switch (state) { |
| case kStateDisabled: return "CellularStateDisabled"; |
| case kStateEnabled: return "CellularStateEnabled"; |
| case kStateRegistered: return "CellularStateRegistered"; |
| case kStateConnected: return "CellularStateConnected"; |
| case kStateLinked: return "CellularStateLinked"; |
| default: NOTREACHED(); |
| } |
| return StringPrintf("CellularStateUnknown-%d", state); |
| } |
| |
| // static |
| string Cellular::GetCDMAActivationStateString(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 Cellular::GetCDMAActivationErrorString(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 Cellular::SetState(State state) { |
| VLOG(2) << GetStateString(state_) << " -> " << GetStateString(state); |
| state_ = state; |
| } |
| |
| void Cellular::Start() { |
| LOG(INFO) << __func__ << ": " << GetStateString(state_); |
| Device::Start(); |
| InitCapability(); // For now, only a single capability is supported. |
| InitProxies(); |
| EnableModem(); |
| if (type_ == kTypeGSM) { |
| RegisterGSMModem(); |
| } |
| GetModemStatus(); |
| capability_->GetIdentifiers(); |
| if (type_ == kTypeGSM) { |
| GetGSMProperties(); |
| } |
| GetModemInfo(); |
| GetModemRegistrationState(); |
| } |
| |
| void Cellular::Stop() { |
| capability_.reset(); |
| proxy_.reset(); |
| simple_proxy_.reset(); |
| cdma_proxy_.reset(); |
| gsm_network_proxy_.reset(); |
| manager()->DeregisterService(service_); |
| service_ = NULL; // Breaks a reference cycle. |
| SetState(kStateDisabled); |
| Device::Stop(); |
| } |
| |
| void Cellular::InitCapability() { |
| VLOG(2) << __func__; |
| switch (type_) { |
| case kTypeGSM: |
| capability_.reset(new CellularCapabilityGSM(this)); |
| break; |
| case kTypeCDMA: |
| capability_.reset(new CellularCapabilityCDMA(this)); |
| break; |
| default: NOTREACHED(); |
| } |
| } |
| |
| void Cellular::InitProxies() { |
| VLOG(2) << __func__; |
| proxy_.reset(proxy_factory_->CreateModemProxy(this, dbus_path_, dbus_owner_)); |
| simple_proxy_.reset( |
| proxy_factory_->CreateModemSimpleProxy(dbus_path_, dbus_owner_)); |
| capability_->InitProxies(); |
| } |
| |
| void Cellular::EnableModem() { |
| CHECK_EQ(kStateDisabled, state_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| proxy_->Enable(true); |
| SetState(kStateEnabled); |
| } |
| |
| void Cellular::GetModemStatus() { |
| CHECK_EQ(kStateEnabled, state_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| DBusPropertiesMap properties = simple_proxy_->GetStatus(); |
| if (DBusProperties::GetString(properties, "carrier", &carrier_) && |
| type_ == kTypeCDMA) { |
| home_provider_.SetName(carrier_); |
| home_provider_.SetCode(""); |
| home_provider_.SetCountry("us"); |
| } |
| DBusProperties::GetString(properties, "meid", &meid_); |
| DBusProperties::GetString(properties, "imei", &imei_); |
| if (DBusProperties::GetString(properties, "imsi", &imsi_) && |
| type_ == kTypeGSM) { |
| // TODO(petkov): Set GSM provider based on IMSI and SPN. |
| } |
| DBusProperties::GetString(properties, "esn", &esn_); |
| DBusProperties::GetString(properties, "mdn", &mdn_); |
| DBusProperties::GetString(properties, "min", &min_); |
| DBusProperties::GetString( |
| properties, "firmware_revision", &firmware_revision_); |
| |
| uint32 state = 0; |
| if (DBusProperties::GetUint32(properties, "state", &state)) { |
| modem_state_ = static_cast<ModemState>(state); |
| } |
| |
| if (type_ == kTypeCDMA) { |
| DBusProperties::GetUint32( |
| properties, "activation_state", &cdma_.activation_state); |
| DBusProperties::GetUint16(properties, "prl_version", &cdma_.prl_version); |
| // TODO(petkov): For now, get the payment and usage URLs from ModemManager |
| // to match flimflam. In the future, provide a plugin API to get these |
| // directly from the modem driver. |
| DBusProperties::GetString(properties, "payment_url", &cdma_.payment_url); |
| DBusProperties::GetString(properties, "usage_url", &cdma_.usage_url); |
| } |
| } |
| |
| void Cellular::GetGSMProperties() { |
| CHECK_EQ(kTypeGSM, type_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| gsm_.access_technology = gsm_network_proxy_->AccessTechnology(); |
| VLOG(2) << "GSM AccessTechnology: " << gsm_.access_technology; |
| } |
| |
| void Cellular::RegisterGSMModem() { |
| CHECK_EQ(kTypeGSM, type_); |
| LOG(INFO) << "Registering on \"" << selected_network_ << "\""; |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| gsm_network_proxy_->Register(selected_network_); |
| // TODO(petkov): Handle registration failure including trying the home network |
| // when selected_network_ is not empty. |
| } |
| |
| void Cellular::RegisterOnNetwork(const string &network_id, Error *error) { |
| LOG(INFO) << __func__ << "(" << network_id << ")"; |
| if (type_ != kTypeGSM) { |
| Error::PopulateAndLog(error, Error::kNotSupported, |
| "Network registration supported only for GSM."); |
| return; |
| } |
| // Defer registration because we may be in a dbus-c++ callback. |
| dispatcher()->PostTask( |
| task_factory_.NewRunnableMethod(&Cellular::RegisterOnNetworkTask, |
| network_id)); |
| } |
| |
| void Cellular::RegisterOnNetworkTask(const string &network_id) { |
| LOG(INFO) << __func__ << "(" << network_id << ")"; |
| CHECK_EQ(kTypeGSM, type_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| gsm_network_proxy_->Register(network_id); |
| // TODO(petkov): Handle registration failure. |
| selected_network_ = network_id; |
| } |
| |
| void Cellular::Activate(const std::string &carrier, Error *error) { |
| capability_->Activate(carrier, error); |
| } |
| |
| void Cellular::RequirePIN(const string &pin, bool require, Error *error) { |
| capability_->RequirePIN(pin, require, error); |
| } |
| |
| void Cellular::EnterPIN(const string &pin, Error *error) { |
| capability_->EnterPIN(pin, error); |
| } |
| |
| void Cellular::UnblockPIN( |
| const string &unblock_code, const string &pin, Error *error) { |
| capability_->UnblockPIN(unblock_code, pin, error); |
| } |
| |
| void Cellular::ChangePIN( |
| const string &old_pin, const string &new_pin, Error *error) { |
| capability_->ChangePIN(old_pin, new_pin, error); |
| } |
| |
| void Cellular::Scan(Error *error) { |
| capability_->Scan(error); |
| } |
| |
| void Cellular::GetModemInfo() { |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| ModemProxyInterface::Info info = proxy_->GetInfo(); |
| manufacturer_ = info._1; |
| model_id_ = info._2; |
| hardware_revision_ = info._3; |
| VLOG(2) << "ModemInfo: " << manufacturer_ << ", " << model_id_ << ", " |
| << hardware_revision_; |
| } |
| |
| void Cellular::GetModemRegistrationState() { |
| switch (type_) { |
| case kTypeGSM: |
| GetGSMRegistrationState(); |
| break; |
| case kTypeCDMA: |
| GetCDMARegistrationState(); |
| break; |
| default: NOTREACHED(); |
| } |
| HandleNewRegistrationState(); |
| } |
| |
| void Cellular::GetCDMARegistrationState() { |
| CHECK_EQ(kTypeCDMA, type_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| cdma_proxy_->GetRegistrationState(&cdma_.registration_state_1x, |
| &cdma_.registration_state_evdo); |
| VLOG(2) << "CDMA Registration: 1x(" << cdma_.registration_state_1x |
| << ") EVDO(" << cdma_.registration_state_evdo << ")"; |
| } |
| |
| void Cellular::GetGSMRegistrationState() { |
| CHECK_EQ(kTypeGSM, type_); |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| ModemGSMNetworkProxyInterface::RegistrationInfo info = |
| gsm_network_proxy_->GetRegistrationInfo(); |
| gsm_.registration_state = info._1; |
| gsm_.network_id = info._2; |
| gsm_.operator_name = info._3; |
| VLOG(2) << "GSM Registration: " << gsm_.registration_state << ", " |
| << gsm_.network_id << ", " << gsm_.operator_name; |
| UpdateGSMOperatorInfo(); |
| } |
| |
| void Cellular::HandleNewRegistrationState() { |
| dispatcher()->PostTask( |
| task_factory_.NewRunnableMethod( |
| &Cellular::HandleNewRegistrationStateTask)); |
| } |
| |
| void Cellular::HandleNewRegistrationStateTask() { |
| VLOG(2) << __func__; |
| const string network_tech = capability_->GetNetworkTechnologyString(); |
| if (network_tech.empty()) { |
| if (state_ == kStateLinked) { |
| manager()->DeregisterService(service_); |
| } |
| service_ = NULL; |
| if (state_ == kStateLinked || |
| state_ == kStateConnected || |
| state_ == kStateRegistered) { |
| SetState(kStateEnabled); |
| } |
| return; |
| } |
| if (state_ == kStateEnabled) { |
| SetState(kStateRegistered); |
| } |
| if (!service_.get()) { |
| // For now, no endpoint is created. Revisit if necessary. |
| CreateService(); |
| } |
| capability_->GetSignalQuality(); |
| if (state_ == kStateRegistered && modem_state_ == kModemStateConnected) { |
| SetState(kStateConnected); |
| EstablishLink(); |
| } |
| service_->set_network_tech(network_tech); |
| service_->set_roaming_state(capability_->GetRoamingStateString()); |
| } |
| |
| void Cellular::HandleNewSignalQuality(uint32 strength) { |
| VLOG(2) << "Signal strength: " << strength; |
| if (service_.get()) { |
| service_->set_strength(strength); |
| } |
| } |
| |
| void Cellular::CreateService() { |
| VLOG(2) << __func__; |
| CHECK(!service_.get()); |
| service_ = |
| new CellularService(control_interface(), dispatcher(), manager(), this); |
| switch (type_) { |
| case kTypeGSM: |
| service_->set_activation_state(flimflam::kActivationStateActivated); |
| UpdateServingOperator(); |
| break; |
| case kTypeCDMA: |
| service_->set_payment_url(cdma_.payment_url); |
| service_->set_usage_url(cdma_.usage_url); |
| UpdateServingOperator(); |
| HandleNewCDMAActivationState(MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| } |
| |
| bool Cellular::TechnologyIs(const Technology::Identifier type) const { |
| return type == Technology::kCellular; |
| } |
| |
| void Cellular::Connect(Error *error) { |
| VLOG(2) << __func__; |
| if (state_ == kStateConnected || |
| state_ == kStateLinked) { |
| Error::PopulateAndLog(error, Error::kAlreadyConnected, |
| "Already connected; connection request ignored."); |
| return; |
| } |
| CHECK_EQ(kStateRegistered, state_); |
| |
| if (!allow_roaming_ && |
| service_->roaming_state() == flimflam::kRoamingStateRoaming) { |
| Error::PopulateAndLog(error, Error::kNotOnHomeNetwork, |
| "Roaming disallowed; connection request ignored."); |
| CHECK(error); |
| return; |
| } |
| |
| DBusPropertiesMap properties; |
| const char *phone_number = NULL; |
| switch (type_) { |
| case kTypeGSM: |
| phone_number = kPhoneNumberGSM; |
| break; |
| case kTypeCDMA: |
| phone_number = kPhoneNumberCDMA; |
| break; |
| default: NOTREACHED(); |
| } |
| properties[kConnectPropertyPhoneNumber].writer().append_string(phone_number); |
| // TODO(petkov): Setup apn and "home_only". |
| |
| // Defer connect because we may be in a dbus-c++ callback. |
| dispatcher()->PostTask( |
| task_factory_.NewRunnableMethod(&Cellular::ConnectTask, properties)); |
| } |
| |
| void Cellular::ConnectTask(const DBusPropertiesMap &properties) { |
| VLOG(2) << __func__; |
| // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| simple_proxy_->Connect(properties); |
| SetState(kStateConnected); |
| EstablishLink(); |
| } |
| |
| void Cellular::EstablishLink() { |
| VLOG(2) << __func__; |
| CHECK_EQ(kStateConnected, state_); |
| unsigned int flags = 0; |
| if (manager()->device_info()->GetFlags(interface_index(), &flags) && |
| (flags & IFF_UP) != 0) { |
| LinkEvent(flags, IFF_UP); |
| return; |
| } |
| // TODO(petkov): Provide a timeout for a failed link-up request. |
| rtnl_handler()->SetInterfaceFlags(interface_index(), IFF_UP, IFF_UP); |
| } |
| |
| void Cellular::LinkEvent(unsigned int flags, unsigned int change) { |
| Device::LinkEvent(flags, change); |
| if ((flags & IFF_UP) != 0 && state_ == kStateConnected) { |
| LOG(INFO) << link_name() << " is up."; |
| SetState(kStateLinked); |
| manager()->RegisterService(service_); |
| // TODO(petkov): For GSM, remember the APN. |
| if (AcquireDHCPConfig()) { |
| SelectService(service_); |
| SetServiceState(Service::kStateConfiguring); |
| } else { |
| LOG(ERROR) << "Unable to acquire DHCP config."; |
| } |
| } else if ((flags & IFF_UP) == 0 && state_ == kStateLinked) { |
| SetState(kStateConnected); |
| manager()->DeregisterService(service_); |
| SelectService(NULL); |
| DestroyIPConfig(); |
| } |
| } |
| |
| void Cellular::HandleNewCDMAActivationState(uint32 error) { |
| if (!service_.get()) { |
| return; |
| } |
| service_->set_activation_state( |
| GetCDMAActivationStateString(cdma_.activation_state)); |
| service_->set_error(GetCDMAActivationErrorString(error)); |
| } |
| |
| void Cellular::OnCDMAActivationStateChanged( |
| uint32 activation_state, |
| uint32 activation_error, |
| const DBusPropertiesMap &status_changes) { |
| CHECK_EQ(kTypeCDMA, type_); |
| DBusProperties::GetString(status_changes, "mdn", &mdn_); |
| DBusProperties::GetString(status_changes, "min", &min_); |
| if (DBusProperties::GetString( |
| status_changes, "payment_url", &cdma_.payment_url) && |
| service_.get()) { |
| service_->set_payment_url(cdma_.payment_url); |
| } |
| cdma_.activation_state = activation_state; |
| HandleNewCDMAActivationState(activation_error); |
| } |
| |
| void Cellular::OnCDMARegistrationStateChanged(uint32 state_1x, |
| uint32 state_evdo) { |
| CHECK_EQ(kTypeCDMA, type_); |
| cdma_.registration_state_1x = state_1x; |
| cdma_.registration_state_evdo = state_evdo; |
| HandleNewRegistrationState(); |
| } |
| |
| void Cellular::OnCDMASignalQualityChanged(uint32 strength) { |
| CHECK_EQ(kTypeCDMA, type_); |
| HandleNewSignalQuality(strength); |
| } |
| |
| void Cellular::OnGSMNetworkModeChanged(uint32 /*mode*/) { |
| // TODO(petkov): Implement this. |
| NOTIMPLEMENTED(); |
| } |
| |
| void Cellular::OnGSMRegistrationInfoChanged(uint32 status, |
| const string &operator_code, |
| const string &operator_name) { |
| CHECK_EQ(kTypeGSM, type_); |
| gsm_.registration_state = status; |
| gsm_.network_id = operator_code; |
| gsm_.operator_name = operator_name; |
| UpdateGSMOperatorInfo(); |
| HandleNewRegistrationState(); |
| } |
| |
| void Cellular::OnGSMSignalQualityChanged(uint32 quality) { |
| CHECK_EQ(kTypeGSM, type_); |
| HandleNewSignalQuality(quality); |
| } |
| |
| void Cellular::OnModemStateChanged(uint32 /*old_state*/, |
| uint32 /*new_state*/, |
| uint32 /*reason*/) { |
| // TODO(petkov): Implement this. |
| NOTIMPLEMENTED(); |
| } |
| |
| void Cellular::SetGSMAccessTechnology(uint32 access_technology) { |
| CHECK_EQ(kTypeGSM, type_); |
| gsm_.access_technology = access_technology; |
| if (service_.get()) { |
| service_->set_network_tech(capability_->GetNetworkTechnologyString()); |
| } |
| } |
| |
| void Cellular::UpdateGSMOperatorInfo() { |
| if (!gsm_.network_id.empty()) { |
| VLOG(2) << "Looking up network id: " << gsm_.network_id; |
| mobile_provider *provider = |
| mobile_provider_lookup_by_network(provider_db_, |
| gsm_.network_id.c_str()); |
| if (provider) { |
| const char *provider_name = mobile_provider_get_name(provider); |
| if (provider_name && *provider_name) { |
| gsm_.operator_name = provider_name; |
| gsm_.operator_country = provider->country; |
| VLOG(2) << "Operator name: " << gsm_.operator_name |
| << ", country: " << gsm_.operator_country; |
| } |
| } else { |
| VLOG(2) << "GSM provider not found."; |
| } |
| } |
| UpdateServingOperator(); |
| } |
| |
| void Cellular::UpdateServingOperator() { |
| if (!service_.get()) { |
| return; |
| } |
| switch (type_) { |
| case kTypeGSM: { |
| Operator oper; |
| oper.SetName(gsm_.operator_name); |
| oper.SetCode(gsm_.network_id); |
| oper.SetCountry(gsm_.operator_country); |
| service_->set_serving_operator(oper); |
| break; |
| } |
| case kTypeCDMA: |
| service_->set_serving_operator(home_provider_); |
| break; |
| default: NOTREACHED(); |
| } |
| } |
| |
| StrIntPair Cellular::SimLockStatusToProperty(Error */*error*/) { |
| return StrIntPair(make_pair(flimflam::kSIMLockTypeProperty, |
| sim_lock_status_.lock_type), |
| make_pair(flimflam::kSIMLockRetriesLeftProperty, |
| sim_lock_status_.retries_left)); |
| } |
| |
| void Cellular::HelpRegisterDerivedStrIntPair( |
| const string &name, |
| StrIntPair(Cellular::*get)(Error *), |
| void(Cellular::*set)(const StrIntPair&, Error *)) { |
| mutable_store()->RegisterDerivedStrIntPair( |
| name, |
| StrIntPairAccessor( |
| new CustomAccessor<Cellular, StrIntPair>(this, get, set))); |
| } |
| |
| } // namespace shill |