Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "shill/cellular_capability_gsm.h" |
| 6 | |
| 7 | #include <base/logging.h> |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 8 | #include <base/stl_util-inl.h> |
| 9 | #include <base/string_number_conversions.h> |
Darin Petkov | ac635a8 | 2012-01-10 16:51:58 +0100 | [diff] [blame] | 10 | #include <base/stringprintf.h> |
Darin Petkov | 20c13ec | 2011-11-09 15:07:15 +0100 | [diff] [blame] | 11 | #include <chromeos/dbus/service_constants.h> |
| 12 | #include <mm/mm-modem.h> |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 13 | #include <mobile_provider.h> |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 14 | |
Darin Petkov | 3cfbf21 | 2011-11-21 16:02:09 +0100 | [diff] [blame] | 15 | #include "shill/adaptor_interfaces.h" |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 16 | #include "shill/cellular_service.h" |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 17 | #include "shill/property_accessor.h" |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 18 | #include "shill/proxy_factory.h" |
| 19 | |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 20 | using std::make_pair; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 21 | using std::string; |
| 22 | |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 23 | namespace shill { |
| 24 | |
Darin Petkov | ac635a8 | 2012-01-10 16:51:58 +0100 | [diff] [blame] | 25 | // static |
| 26 | unsigned int CellularCapabilityGSM::friendly_service_name_id_ = 0; |
| 27 | |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 28 | const char CellularCapabilityGSM::kNetworkPropertyAccessTechnology[] = |
| 29 | "access-tech"; |
| 30 | const char CellularCapabilityGSM::kNetworkPropertyID[] = "operator-num"; |
| 31 | const char CellularCapabilityGSM::kNetworkPropertyLongName[] = "operator-long"; |
| 32 | const char CellularCapabilityGSM::kNetworkPropertyShortName[] = |
| 33 | "operator-short"; |
| 34 | const char CellularCapabilityGSM::kNetworkPropertyStatus[] = "status"; |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 35 | const char CellularCapabilityGSM::kPhoneNumber[] = "*99#"; |
| 36 | const char CellularCapabilityGSM::kPropertyAccessTechnology[] = |
| 37 | "AccessTechnology"; |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 38 | const char CellularCapabilityGSM::kPropertyUnlockRequired[] = "UnlockRequired"; |
| 39 | const char CellularCapabilityGSM::kPropertyUnlockRetries[] = "UnlockRetries"; |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 40 | |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 41 | CellularCapabilityGSM::CellularCapabilityGSM(Cellular *cellular) |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 42 | : CellularCapability(cellular), |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 43 | task_factory_(this), |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 44 | registration_state_(MM_MODEM_GSM_NETWORK_REG_STATUS_UNKNOWN), |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 45 | access_technology_(MM_MODEM_GSM_ACCESS_TECH_UNKNOWN), |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 46 | home_provider_(NULL), |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 47 | scanning_(false), |
| 48 | scan_interval_(0) { |
Darin Petkov | 5f316f6 | 2011-11-18 12:10:26 +0100 | [diff] [blame] | 49 | VLOG(2) << "Cellular capability constructed: GSM"; |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 50 | PropertyStore *store = cellular->mutable_store(); |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 51 | store->RegisterConstString(flimflam::kSelectedNetworkProperty, |
| 52 | &selected_network_); |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 53 | store->RegisterConstStringmaps(flimflam::kFoundNetworksProperty, |
| 54 | &found_networks_); |
| 55 | store->RegisterConstBool(flimflam::kScanningProperty, &scanning_); |
| 56 | store->RegisterUint16(flimflam::kScanIntervalProperty, &scan_interval_); |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 57 | HelpRegisterDerivedStrIntPair(flimflam::kSIMLockStatusProperty, |
| 58 | &CellularCapabilityGSM::SimLockStatusToProperty, |
| 59 | NULL); |
Darin Petkov | 3cfbf21 | 2011-11-21 16:02:09 +0100 | [diff] [blame] | 60 | store->RegisterConstStringmaps(flimflam::kCellularApnListProperty, |
| 61 | &apn_list_); |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 62 | } |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 63 | |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 64 | StrIntPair CellularCapabilityGSM::SimLockStatusToProperty(Error */*error*/) { |
| 65 | return StrIntPair(make_pair(flimflam::kSIMLockTypeProperty, |
| 66 | sim_lock_status_.lock_type), |
| 67 | make_pair(flimflam::kSIMLockRetriesLeftProperty, |
| 68 | sim_lock_status_.retries_left)); |
| 69 | } |
| 70 | |
| 71 | void CellularCapabilityGSM::HelpRegisterDerivedStrIntPair( |
| 72 | const string &name, |
| 73 | StrIntPair(CellularCapabilityGSM::*get)(Error *), |
| 74 | void(CellularCapabilityGSM::*set)(const StrIntPair &, Error *)) { |
| 75 | cellular()->mutable_store()->RegisterDerivedStrIntPair( |
| 76 | name, |
| 77 | StrIntPairAccessor( |
| 78 | new CustomAccessor<CellularCapabilityGSM, StrIntPair>( |
| 79 | this, get, set))); |
| 80 | } |
| 81 | |
Darin Petkov | 5f316f6 | 2011-11-18 12:10:26 +0100 | [diff] [blame] | 82 | void CellularCapabilityGSM::OnDeviceStarted() { |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 83 | VLOG(2) << __func__; |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 84 | card_proxy_.reset( |
| 85 | proxy_factory()->CreateModemGSMCardProxy(this, |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 86 | cellular()->dbus_path(), |
| 87 | cellular()->dbus_owner())); |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 88 | network_proxy_.reset( |
| 89 | proxy_factory()->CreateModemGSMNetworkProxy(this, |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 90 | cellular()->dbus_path(), |
| 91 | cellular()->dbus_owner())); |
| 92 | } |
| 93 | |
Darin Petkov | 5f316f6 | 2011-11-18 12:10:26 +0100 | [diff] [blame] | 94 | void CellularCapabilityGSM::OnDeviceStopped() { |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 95 | VLOG(2) << __func__; |
| 96 | card_proxy_.reset(); |
| 97 | network_proxy_.reset(); |
| 98 | } |
| 99 | |
Darin Petkov | 5f316f6 | 2011-11-18 12:10:26 +0100 | [diff] [blame] | 100 | void CellularCapabilityGSM::OnServiceCreated() { |
Darin Petkov | b9c9933 | 2012-01-12 13:13:00 +0100 | [diff] [blame] | 101 | cellular()->service()->SetActivationState( |
Darin Petkov | 5f316f6 | 2011-11-18 12:10:26 +0100 | [diff] [blame] | 102 | flimflam::kActivationStateActivated); |
| 103 | UpdateServingOperator(); |
| 104 | } |
| 105 | |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 106 | void CellularCapabilityGSM::UpdateStatus(const DBusPropertiesMap &properties) { |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 107 | if (ContainsKey(properties, Cellular::kPropertyIMSI)) { |
| 108 | SetHomeProvider(); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 109 | } |
| 110 | } |
| 111 | |
| 112 | void CellularCapabilityGSM::SetupConnectProperties( |
| 113 | DBusPropertiesMap *properties) { |
| 114 | (*properties)[Cellular::kConnectPropertyPhoneNumber].writer().append_string( |
| 115 | kPhoneNumber); |
| 116 | // TODO(petkov): Setup apn and "home_only". |
| 117 | } |
| 118 | |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 119 | void CellularCapabilityGSM::GetIdentifiers() { |
| 120 | VLOG(2) << __func__; |
| 121 | if (cellular()->imei().empty()) { |
| 122 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 123 | cellular()->set_imei(card_proxy_->GetIMEI()); |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 124 | } |
| 125 | if (cellular()->imsi().empty()) { |
| 126 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | e5bc2cb | 2011-12-07 14:47:32 +0100 | [diff] [blame] | 127 | try { |
| 128 | cellular()->set_imsi(card_proxy_->GetIMSI()); |
| 129 | VLOG(2) << "IMSI: " << cellular()->imsi(); |
| 130 | } catch (const DBus::Error e) { |
| 131 | LOG(WARNING) << "Unable to obtain IMSI: " << e.what(); |
| 132 | } |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 133 | } |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 134 | if (spn_.empty()) { |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 135 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 136 | try { |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 137 | spn_ = card_proxy_->GetSPN(); |
| 138 | VLOG(2) << "SPN: " << spn_; |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 139 | } catch (const DBus::Error e) { |
| 140 | // Some modems don't support this call so catch the exception explicitly. |
| 141 | LOG(WARNING) << "Unable to obtain SPN: " << e.what(); |
| 142 | } |
| 143 | } |
| 144 | if (cellular()->mdn().empty()) { |
Darin Petkov | b72cf40 | 2011-11-22 14:51:39 +0100 | [diff] [blame] | 145 | try { |
| 146 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 147 | cellular()->set_mdn(card_proxy_->GetMSISDN()); |
| 148 | VLOG(2) << "MSISDN/MDN: " << cellular()->mdn(); |
| 149 | } catch (const DBus::Error e) { |
| 150 | LOG(WARNING) << "Unable to obtain MSISDN/MDN: " << e.what(); |
| 151 | } |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 152 | } |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 153 | SetHomeProvider(); |
Darin Petkov | cb54773 | 2011-11-09 13:55:26 +0100 | [diff] [blame] | 154 | } |
| 155 | |
Darin Petkov | 3e50924 | 2011-11-10 14:46:44 +0100 | [diff] [blame] | 156 | void CellularCapabilityGSM::GetSignalQuality() { |
| 157 | VLOG(2) << __func__; |
| 158 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 159 | uint32 strength = network_proxy_->GetSignalQuality(); |
Darin Petkov | 3e50924 | 2011-11-10 14:46:44 +0100 | [diff] [blame] | 160 | cellular()->HandleNewSignalQuality(strength); |
| 161 | } |
| 162 | |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 163 | void CellularCapabilityGSM::GetRegistrationState() { |
| 164 | VLOG(2) << __func__; |
| 165 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 166 | ModemGSMNetworkProxyInterface::RegistrationInfo info = |
| 167 | network_proxy_->GetRegistrationInfo(); |
| 168 | registration_state_ = info._1; |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 169 | serving_operator_.SetCode(info._2); |
| 170 | serving_operator_.SetName(info._3); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 171 | VLOG(2) << "GSM Registration: " << registration_state_ << ", " |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 172 | << serving_operator_.GetCode() << ", " |
| 173 | << serving_operator_.GetName(); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 174 | UpdateOperatorInfo(); |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 175 | cellular()->HandleNewRegistrationState(); |
| 176 | } |
| 177 | |
| 178 | void CellularCapabilityGSM::GetProperties() { |
| 179 | VLOG(2) << __func__; |
| 180 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 181 | uint32 tech = network_proxy_->AccessTechnology(); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 182 | SetAccessTechnology(tech); |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 183 | VLOG(2) << "GSM AccessTechnology: " << tech; |
| 184 | } |
| 185 | |
Darin Petkov | ac635a8 | 2012-01-10 16:51:58 +0100 | [diff] [blame] | 186 | string CellularCapabilityGSM::CreateFriendlyServiceName() { |
| 187 | VLOG(2) << __func__; |
| 188 | if (registration_state_ == MM_MODEM_GSM_NETWORK_REG_STATUS_HOME && |
| 189 | !cellular()->home_provider().GetName().empty()) { |
| 190 | return cellular()->home_provider().GetName(); |
| 191 | } |
| 192 | if (!serving_operator_.GetName().empty()) { |
| 193 | return serving_operator_.GetName(); |
| 194 | } |
| 195 | if (!cellular()->carrier().empty()) { |
| 196 | return cellular()->carrier(); |
| 197 | } |
| 198 | if (!serving_operator_.GetCode().empty()) { |
| 199 | return "cellular_" + serving_operator_.GetCode(); |
| 200 | } |
| 201 | return base::StringPrintf("GSMNetwork%u", friendly_service_name_id_++); |
| 202 | } |
| 203 | |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 204 | void CellularCapabilityGSM::SetHomeProvider() { |
| 205 | VLOG(2) << __func__ << "(IMSI: " << cellular()->imsi() |
| 206 | << " SPN: " << spn_ << ")"; |
| 207 | // TODO(petkov): The test for NULL provider_db should be done by |
| 208 | // mobile_provider_lookup_best_match. |
| 209 | if (cellular()->imsi().empty() || !cellular()->provider_db()) { |
| 210 | return; |
| 211 | } |
| 212 | mobile_provider *provider = |
| 213 | mobile_provider_lookup_best_match( |
| 214 | cellular()->provider_db(), spn_.c_str(), cellular()->imsi().c_str()); |
| 215 | if (!provider) { |
| 216 | VLOG(2) << "GSM provider not found."; |
| 217 | return; |
| 218 | } |
| 219 | home_provider_ = provider; |
| 220 | Cellular::Operator oper; |
| 221 | if (provider->networks) { |
| 222 | oper.SetCode(provider->networks[0]); |
| 223 | } |
| 224 | if (provider->country) { |
| 225 | oper.SetCountry(provider->country); |
| 226 | } |
| 227 | if (spn_.empty()) { |
| 228 | const char *name = mobile_provider_get_name(provider); |
| 229 | if (name) { |
| 230 | oper.SetName(name); |
| 231 | } |
| 232 | } else { |
| 233 | oper.SetName(spn_); |
| 234 | } |
| 235 | cellular()->set_home_provider(oper); |
Darin Petkov | 3cfbf21 | 2011-11-21 16:02:09 +0100 | [diff] [blame] | 236 | InitAPNList(); |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 237 | } |
| 238 | |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 239 | void CellularCapabilityGSM::UpdateOperatorInfo() { |
| 240 | VLOG(2) << __func__; |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 241 | const string &network_id = serving_operator_.GetCode(); |
| 242 | if (!network_id.empty()) { |
| 243 | VLOG(2) << "Looking up network id: " << network_id; |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 244 | mobile_provider *provider = |
| 245 | mobile_provider_lookup_by_network(cellular()->provider_db(), |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 246 | network_id.c_str()); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 247 | if (provider) { |
| 248 | const char *provider_name = mobile_provider_get_name(provider); |
| 249 | if (provider_name && *provider_name) { |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 250 | serving_operator_.SetName(provider_name); |
| 251 | if (provider->country) { |
| 252 | serving_operator_.SetCountry(provider->country); |
| 253 | } |
| 254 | VLOG(2) << "Operator name: " << serving_operator_.GetName() |
| 255 | << ", country: " << serving_operator_.GetCountry(); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 256 | } |
| 257 | } else { |
| 258 | VLOG(2) << "GSM provider not found."; |
| 259 | } |
| 260 | } |
| 261 | UpdateServingOperator(); |
| 262 | } |
| 263 | |
| 264 | void CellularCapabilityGSM::UpdateServingOperator() { |
| 265 | VLOG(2) << __func__; |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 266 | if (cellular()->service().get()) { |
| 267 | cellular()->service()->set_serving_operator(serving_operator_); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 268 | } |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 269 | } |
| 270 | |
Darin Petkov | 3cfbf21 | 2011-11-21 16:02:09 +0100 | [diff] [blame] | 271 | void CellularCapabilityGSM::InitAPNList() { |
| 272 | VLOG(2) << __func__; |
| 273 | if (!home_provider_) { |
| 274 | return; |
| 275 | } |
| 276 | apn_list_.clear(); |
| 277 | for (int i = 0; i < home_provider_->num_apns; ++i) { |
| 278 | Stringmap props; |
| 279 | mobile_apn *apn = home_provider_->apns[i]; |
| 280 | if (apn->value) { |
| 281 | props[flimflam::kApnProperty] = apn->value; |
| 282 | } |
| 283 | if (apn->username) { |
| 284 | props[flimflam::kApnUsernameProperty] = apn->username; |
| 285 | } |
| 286 | if (apn->password) { |
| 287 | props[flimflam::kApnPasswordProperty] = apn->password; |
| 288 | } |
| 289 | // Find the first localized and non-localized name, if any. |
| 290 | const localized_name *lname = NULL; |
| 291 | const localized_name *name = NULL; |
| 292 | for (int j = 0; j < apn->num_names; ++j) { |
| 293 | if (apn->names[j]->lang) { |
| 294 | if (!lname) { |
| 295 | lname = apn->names[j]; |
| 296 | } |
| 297 | } else if (!name) { |
| 298 | name = apn->names[j]; |
| 299 | } |
| 300 | } |
| 301 | if (name) { |
| 302 | props[flimflam::kApnNameProperty] = name->name; |
| 303 | } |
| 304 | if (lname) { |
| 305 | props[flimflam::kApnLocalizedNameProperty] = lname->name; |
| 306 | props[flimflam::kApnLanguageProperty] = lname->lang; |
| 307 | } |
| 308 | apn_list_.push_back(props); |
| 309 | } |
| 310 | cellular()->adaptor()->EmitStringmapsChanged( |
| 311 | flimflam::kCellularApnListProperty, apn_list_); |
| 312 | } |
| 313 | |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 314 | void CellularCapabilityGSM::Register() { |
| 315 | LOG(INFO) << __func__ << " \"" << selected_network_ << "\""; |
| 316 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 317 | network_proxy_->Register(selected_network_); |
| 318 | // TODO(petkov): Handle registration failure including trying the home network |
| 319 | // when selected_network_ is not empty. |
| 320 | } |
| 321 | |
| 322 | void CellularCapabilityGSM::RegisterOnNetwork( |
| 323 | const string &network_id, Error */*error*/) { |
| 324 | LOG(INFO) << __func__ << "(" << network_id << ")"; |
| 325 | // Defer because we may be in a dbus-c++ callback. |
| 326 | dispatcher()->PostTask( |
| 327 | task_factory_.NewRunnableMethod( |
| 328 | &CellularCapabilityGSM::RegisterOnNetworkTask, |
| 329 | network_id)); |
| 330 | } |
| 331 | |
Darin Petkov | b72cf40 | 2011-11-22 14:51:39 +0100 | [diff] [blame] | 332 | bool CellularCapabilityGSM::IsRegistered() { |
| 333 | return (registration_state_ == MM_MODEM_GSM_NETWORK_REG_STATUS_HOME || |
| 334 | registration_state_ == MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING); |
| 335 | } |
| 336 | |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 337 | void CellularCapabilityGSM::RegisterOnNetworkTask(const string &network_id) { |
| 338 | LOG(INFO) << __func__ << "(" << network_id << ")"; |
| 339 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 340 | network_proxy_->Register(network_id); |
| 341 | // TODO(petkov): Handle registration failure. |
| 342 | selected_network_ = network_id; |
| 343 | } |
| 344 | |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 345 | void CellularCapabilityGSM::RequirePIN( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 346 | const string &pin, bool require, ReturnerInterface *returner) { |
| 347 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 348 | // Defer because we may be in a dbus-c++ callback. |
| 349 | dispatcher()->PostTask( |
| 350 | task_factory_.NewRunnableMethod( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 351 | &CellularCapabilityGSM::RequirePINTask, pin, require, returner)); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 352 | } |
| 353 | |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 354 | void CellularCapabilityGSM::RequirePINTask( |
| 355 | const string &pin, bool require, ReturnerInterface *returner) { |
| 356 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 357 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 358 | try { |
| 359 | card_proxy_->EnablePIN(pin, require); |
| 360 | } catch (DBus::Error e) { |
| 361 | LOG(ERROR) << "EnablePIN failed: " << e.name() << "/" << e.message(); |
| 362 | returner->ReturnError(Error(Error::kInternalError)); |
| 363 | return; |
| 364 | } |
| 365 | returner->Return(); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 366 | } |
| 367 | |
Darin Petkov | e5bc2cb | 2011-12-07 14:47:32 +0100 | [diff] [blame] | 368 | void CellularCapabilityGSM::EnterPIN(const string &pin, |
| 369 | ReturnerInterface *returner) { |
| 370 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 371 | // Defer because we may be in a dbus-c++ callback. |
| 372 | dispatcher()->PostTask( |
| 373 | task_factory_.NewRunnableMethod( |
Darin Petkov | e5bc2cb | 2011-12-07 14:47:32 +0100 | [diff] [blame] | 374 | &CellularCapabilityGSM::EnterPINTask, pin, returner)); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 375 | } |
| 376 | |
Darin Petkov | e5bc2cb | 2011-12-07 14:47:32 +0100 | [diff] [blame] | 377 | void CellularCapabilityGSM::EnterPINTask(const string &pin, |
| 378 | ReturnerInterface *returner) { |
| 379 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 380 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | e5bc2cb | 2011-12-07 14:47:32 +0100 | [diff] [blame] | 381 | try { |
| 382 | card_proxy_->SendPIN(pin); |
| 383 | } catch (DBus::Error e) { |
| 384 | LOG(ERROR) << "EnterPIN failed: " << e.name() << "/" << e.message(); |
| 385 | returner->ReturnError(Error(Error::kInternalError)); |
| 386 | return; |
| 387 | } |
| 388 | returner->Return(); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 389 | } |
| 390 | |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 391 | void CellularCapabilityGSM::UnblockPIN(const string &unblock_code, |
| 392 | const string &pin, |
| 393 | ReturnerInterface *returner) { |
| 394 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 395 | // Defer because we may be in a dbus-c++ callback. |
| 396 | dispatcher()->PostTask( |
| 397 | task_factory_.NewRunnableMethod( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 398 | &CellularCapabilityGSM::UnblockPINTask, unblock_code, pin, returner)); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 399 | } |
| 400 | |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 401 | void CellularCapabilityGSM::UnblockPINTask(const string &unblock_code, |
| 402 | const string &pin, |
| 403 | ReturnerInterface *returner) { |
| 404 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 405 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 406 | try { |
| 407 | card_proxy_->SendPUK(unblock_code, pin); |
| 408 | } catch (DBus::Error e) { |
| 409 | LOG(ERROR) << "SendPUK failed: " << e.name() << "/" << e.message(); |
| 410 | returner->ReturnError(Error(Error::kInternalError)); |
| 411 | return; |
| 412 | } |
| 413 | returner->Return(); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 414 | } |
| 415 | |
| 416 | void CellularCapabilityGSM::ChangePIN( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 417 | const string &old_pin, const string &new_pin, ReturnerInterface *returner) { |
| 418 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 419 | // Defer because we may be in a dbus-c++ callback. |
| 420 | dispatcher()->PostTask( |
| 421 | task_factory_.NewRunnableMethod( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 422 | &CellularCapabilityGSM::ChangePINTask, old_pin, new_pin, returner)); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 423 | } |
| 424 | |
| 425 | void CellularCapabilityGSM::ChangePINTask( |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 426 | const string &old_pin, const string &new_pin, ReturnerInterface *returner) { |
| 427 | VLOG(2) << __func__ << "(" << returner << ")"; |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 428 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | c64fe5e | 2012-01-11 12:46:13 +0100 | [diff] [blame] | 429 | try { |
| 430 | card_proxy_->ChangePIN(old_pin, new_pin); |
| 431 | } catch (DBus::Error e) { |
| 432 | LOG(ERROR) << "ChangePIN failed: " << e.name() << "/" << e.message(); |
| 433 | returner->ReturnError(Error(Error::kInternalError)); |
| 434 | return; |
| 435 | } |
| 436 | returner->Return(); |
Darin Petkov | b05315f | 2011-11-07 10:14:25 +0100 | [diff] [blame] | 437 | } |
| 438 | |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 439 | void CellularCapabilityGSM::Scan(Error */*error*/) { |
| 440 | VLOG(2) << __func__; |
| 441 | // Defer because we may be in a dbus-c++ callback. |
| 442 | dispatcher()->PostTask( |
| 443 | task_factory_.NewRunnableMethod(&CellularCapabilityGSM::ScanTask)); |
| 444 | } |
| 445 | |
| 446 | void CellularCapabilityGSM::ScanTask() { |
| 447 | VLOG(2) << __func__; |
| 448 | // TODO(petkov): Defer scan requests if a scan is in progress already. |
| 449 | // |
| 450 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). This is a |
| 451 | // must for this call which is basically a stub at this point. |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 452 | ModemGSMNetworkProxyInterface::ScanResults results = network_proxy_->Scan(); |
Darin Petkov | 1272a43 | 2011-11-10 15:53:37 +0100 | [diff] [blame] | 453 | found_networks_.clear(); |
| 454 | for (ModemGSMNetworkProxyInterface::ScanResults::const_iterator it = |
| 455 | results.begin(); it != results.end(); ++it) { |
| 456 | found_networks_.push_back(ParseScanResult(*it)); |
| 457 | } |
| 458 | } |
| 459 | |
| 460 | Stringmap CellularCapabilityGSM::ParseScanResult( |
| 461 | const ModemGSMNetworkProxyInterface::ScanResult &result) { |
| 462 | Stringmap parsed; |
| 463 | for (ModemGSMNetworkProxyInterface::ScanResult::const_iterator it = |
| 464 | result.begin(); it != result.end(); ++it) { |
| 465 | // TODO(petkov): Define these in system_api/service_constants.h. The |
| 466 | // numerical values are taken from 3GPP TS 27.007 Section 7.3. |
| 467 | static const char * const kStatusString[] = { |
| 468 | "unknown", |
| 469 | "available", |
| 470 | "current", |
| 471 | "forbidden", |
| 472 | }; |
| 473 | static const char * const kTechnologyString[] = { |
| 474 | flimflam::kNetworkTechnologyGsm, |
| 475 | "GSM Compact", |
| 476 | flimflam::kNetworkTechnologyUmts, |
| 477 | flimflam::kNetworkTechnologyEdge, |
| 478 | "HSDPA", |
| 479 | "HSUPA", |
| 480 | flimflam::kNetworkTechnologyHspa, |
| 481 | }; |
| 482 | VLOG(2) << "Network property: " << it->first << " = " << it->second; |
| 483 | if (it->first == kNetworkPropertyStatus) { |
| 484 | int status = 0; |
| 485 | if (base::StringToInt(it->second, &status) && |
| 486 | status >= 0 && |
| 487 | status < static_cast<int>(arraysize(kStatusString))) { |
| 488 | parsed[flimflam::kStatusProperty] = kStatusString[status]; |
| 489 | } else { |
| 490 | LOG(ERROR) << "Unexpected status value: " << it->second; |
| 491 | } |
| 492 | } else if (it->first == kNetworkPropertyID) { |
| 493 | parsed[flimflam::kNetworkIdProperty] = it->second; |
| 494 | } else if (it->first == kNetworkPropertyLongName) { |
| 495 | parsed[flimflam::kLongNameProperty] = it->second; |
| 496 | } else if (it->first == kNetworkPropertyShortName) { |
| 497 | parsed[flimflam::kShortNameProperty] = it->second; |
| 498 | } else if (it->first == kNetworkPropertyAccessTechnology) { |
| 499 | int tech = 0; |
| 500 | if (base::StringToInt(it->second, &tech) && |
| 501 | tech >= 0 && |
| 502 | tech < static_cast<int>(arraysize(kTechnologyString))) { |
| 503 | parsed[flimflam::kTechnologyProperty] = kTechnologyString[tech]; |
| 504 | } else { |
| 505 | LOG(ERROR) << "Unexpected technology value: " << it->second; |
| 506 | } |
| 507 | } else { |
| 508 | LOG(WARNING) << "Unknown network property ignored: " << it->first; |
| 509 | } |
| 510 | } |
| 511 | // If the long name is not available but the network ID is, look up the long |
| 512 | // name in the mobile provider database. |
| 513 | if ((!ContainsKey(parsed, flimflam::kLongNameProperty) || |
| 514 | parsed[flimflam::kLongNameProperty].empty()) && |
| 515 | ContainsKey(parsed, flimflam::kNetworkIdProperty)) { |
| 516 | mobile_provider *provider = |
| 517 | mobile_provider_lookup_by_network( |
| 518 | cellular()->provider_db(), |
| 519 | parsed[flimflam::kNetworkIdProperty].c_str()); |
| 520 | if (provider) { |
| 521 | const char *long_name = mobile_provider_get_name(provider); |
| 522 | if (long_name && *long_name) { |
| 523 | parsed[flimflam::kLongNameProperty] = long_name; |
| 524 | } |
| 525 | } |
| 526 | } |
| 527 | return parsed; |
| 528 | } |
| 529 | |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 530 | void CellularCapabilityGSM::SetAccessTechnology(uint32 access_technology) { |
| 531 | access_technology_ = access_technology; |
| 532 | if (cellular()->service().get()) { |
Darin Petkov | b72cf40 | 2011-11-22 14:51:39 +0100 | [diff] [blame] | 533 | cellular()->service()->SetNetworkTechnology(GetNetworkTechnologyString()); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 534 | } |
| 535 | } |
| 536 | |
Darin Petkov | 20c13ec | 2011-11-09 15:07:15 +0100 | [diff] [blame] | 537 | string CellularCapabilityGSM::GetNetworkTechnologyString() const { |
Darin Petkov | b72cf40 | 2011-11-22 14:51:39 +0100 | [diff] [blame] | 538 | switch (access_technology_) { |
| 539 | case MM_MODEM_GSM_ACCESS_TECH_GSM: |
| 540 | case MM_MODEM_GSM_ACCESS_TECH_GSM_COMPACT: |
| 541 | return flimflam::kNetworkTechnologyGsm; |
| 542 | case MM_MODEM_GSM_ACCESS_TECH_GPRS: |
| 543 | return flimflam::kNetworkTechnologyGprs; |
| 544 | case MM_MODEM_GSM_ACCESS_TECH_EDGE: |
| 545 | return flimflam::kNetworkTechnologyEdge; |
| 546 | case MM_MODEM_GSM_ACCESS_TECH_UMTS: |
| 547 | return flimflam::kNetworkTechnologyUmts; |
| 548 | case MM_MODEM_GSM_ACCESS_TECH_HSDPA: |
| 549 | case MM_MODEM_GSM_ACCESS_TECH_HSUPA: |
| 550 | case MM_MODEM_GSM_ACCESS_TECH_HSPA: |
| 551 | return flimflam::kNetworkTechnologyHspa; |
| 552 | case MM_MODEM_GSM_ACCESS_TECH_HSPA_PLUS: |
| 553 | return flimflam::kNetworkTechnologyHspaPlus; |
| 554 | default: |
| 555 | break; |
Darin Petkov | 20c13ec | 2011-11-09 15:07:15 +0100 | [diff] [blame] | 556 | } |
| 557 | return ""; |
| 558 | } |
| 559 | |
| 560 | string CellularCapabilityGSM::GetRoamingStateString() const { |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 561 | switch (registration_state_) { |
Darin Petkov | 20c13ec | 2011-11-09 15:07:15 +0100 | [diff] [blame] | 562 | case MM_MODEM_GSM_NETWORK_REG_STATUS_HOME: |
| 563 | return flimflam::kRoamingStateHome; |
| 564 | case MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING: |
| 565 | return flimflam::kRoamingStateRoaming; |
| 566 | default: |
| 567 | break; |
| 568 | } |
| 569 | return flimflam::kRoamingStateUnknown; |
| 570 | } |
| 571 | |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 572 | void CellularCapabilityGSM::OnModemManagerPropertiesChanged( |
| 573 | const DBusPropertiesMap &properties) { |
| 574 | uint32 access_technology = MM_MODEM_GSM_ACCESS_TECH_UNKNOWN; |
| 575 | if (DBusProperties::GetUint32(properties, |
| 576 | kPropertyAccessTechnology, |
| 577 | &access_technology)) { |
| 578 | SetAccessTechnology(access_technology); |
| 579 | } |
Darin Petkov | 721ac93 | 2011-11-16 15:43:09 +0100 | [diff] [blame] | 580 | DBusProperties::GetString( |
| 581 | properties, kPropertyUnlockRequired, &sim_lock_status_.lock_type); |
| 582 | DBusProperties::GetUint32( |
| 583 | properties, kPropertyUnlockRetries, &sim_lock_status_.retries_left); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 584 | } |
| 585 | |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 586 | void CellularCapabilityGSM::OnGSMNetworkModeChanged(uint32 /*mode*/) { |
| 587 | // TODO(petkov): Implement this. |
| 588 | NOTIMPLEMENTED(); |
| 589 | } |
| 590 | |
| 591 | void CellularCapabilityGSM::OnGSMRegistrationInfoChanged( |
| 592 | uint32 status, const string &operator_code, const string &operator_name) { |
| 593 | registration_state_ = status; |
Darin Petkov | 0a4dfeb | 2011-11-18 19:36:13 +0100 | [diff] [blame] | 594 | serving_operator_.SetCode(operator_code); |
| 595 | serving_operator_.SetName(operator_name); |
Darin Petkov | ae0c64e | 2011-11-15 15:50:27 +0100 | [diff] [blame] | 596 | UpdateOperatorInfo(); |
Darin Petkov | 184c54e | 2011-11-15 12:44:39 +0100 | [diff] [blame] | 597 | cellular()->HandleNewRegistrationState(); |
| 598 | } |
| 599 | |
| 600 | void CellularCapabilityGSM::OnGSMSignalQualityChanged(uint32 quality) { |
| 601 | cellular()->HandleNewSignalQuality(quality); |
| 602 | } |
| 603 | |
Darin Petkov | daf4386 | 2011-10-27 11:37:28 +0200 | [diff] [blame] | 604 | } // namespace shill |