Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 1 | // Copyright (c) 2011 The Chromium OS Authors. All rights reserved. |
| 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.h" |
| 6 | |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 7 | #include <netinet/in.h> |
| 8 | #include <linux/if.h> |
| 9 | |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 10 | #include <string> |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 11 | #include <utility> |
| 12 | #include <vector> |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 13 | |
| 14 | #include <base/logging.h> |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 15 | #include <base/stringprintf.h> |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 16 | #include <chromeos/dbus/service_constants.h> |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 17 | #include <mm/mm-modem.h> |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 18 | |
| 19 | #include "shill/cellular_service.h" |
| 20 | #include "shill/control_interface.h" |
| 21 | #include "shill/device.h" |
| 22 | #include "shill/device_info.h" |
| 23 | #include "shill/manager.h" |
Darin Petkov | e604f70 | 2011-07-28 15:51:17 -0700 | [diff] [blame] | 24 | #include "shill/modem_simple_proxy_interface.h" |
Chris Masone | 7aa5f90 | 2011-07-11 11:13:35 -0700 | [diff] [blame] | 25 | #include "shill/profile.h" |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 26 | #include "shill/property_accessor.h" |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 27 | #include "shill/proxy_factory.h" |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 28 | #include "shill/rtnl_handler.h" |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 29 | #include "shill/shill_event.h" |
| 30 | |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 31 | using std::make_pair; |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 32 | using std::string; |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 33 | using std::vector; |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 34 | |
| 35 | namespace shill { |
| 36 | |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 37 | const char Cellular::kActivationStateActivated[] = "activated"; |
| 38 | const char Cellular::kActivationStateActivating[] = "activating"; |
| 39 | const char Cellular::kActivationStateNotActivated[] = "not-activated"; |
| 40 | const char Cellular::kActivationStatePartiallyActivated[] = |
| 41 | "partially-activated"; |
| 42 | const char Cellular::kActivationStateUnknown[] = "unknown"; |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 43 | const char Cellular::kConnectPropertyPhoneNumber[] = "number"; |
| 44 | const char Cellular::kPhoneNumberCDMA[] = "#777"; |
| 45 | const char Cellular::kPhoneNumberGSM[] = "*99#"; |
| 46 | |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 47 | Cellular::Network::Network() { |
| 48 | dict_[flimflam::kStatusProperty] = ""; |
| 49 | dict_[flimflam::kNetworkIdProperty] = ""; |
| 50 | dict_[flimflam::kShortNameProperty] = ""; |
| 51 | dict_[flimflam::kLongNameProperty] = ""; |
| 52 | dict_[flimflam::kTechnologyProperty] = ""; |
| 53 | } |
| 54 | |
| 55 | Cellular::Network::~Network() {} |
| 56 | |
| 57 | const std::string &Cellular::Network::GetStatus() const { |
| 58 | return dict_.find(flimflam::kStatusProperty)->second; |
| 59 | } |
| 60 | |
| 61 | void Cellular::Network::SetStatus(const std::string &status) { |
| 62 | dict_[flimflam::kStatusProperty] = status; |
| 63 | } |
| 64 | |
| 65 | const std::string &Cellular::Network::GetId() const { |
| 66 | return dict_.find(flimflam::kNetworkIdProperty)->second; |
| 67 | } |
| 68 | |
| 69 | void Cellular::Network::SetId(const std::string &id) { |
| 70 | dict_[flimflam::kNetworkIdProperty] = id; |
| 71 | } |
| 72 | |
| 73 | const std::string &Cellular::Network::GetShortName() const { |
| 74 | return dict_.find(flimflam::kShortNameProperty)->second; |
| 75 | } |
| 76 | |
| 77 | void Cellular::Network::SetShortName(const std::string &name) { |
| 78 | dict_[flimflam::kShortNameProperty] = name; |
| 79 | } |
| 80 | |
| 81 | const std::string &Cellular::Network::GetLongName() const { |
| 82 | return dict_.find(flimflam::kLongNameProperty)->second; |
| 83 | } |
| 84 | |
| 85 | void Cellular::Network::SetLongName(const std::string &name) { |
| 86 | dict_[flimflam::kLongNameProperty] = name; |
| 87 | } |
| 88 | |
| 89 | const std::string &Cellular::Network::GetTechnology() const { |
| 90 | return dict_.find(flimflam::kTechnologyProperty)->second; |
| 91 | } |
| 92 | |
| 93 | void Cellular::Network::SetTechnology(const std::string &technology) { |
| 94 | dict_[flimflam::kTechnologyProperty] = technology; |
| 95 | } |
| 96 | |
| 97 | const Stringmap &Cellular::Network::ToDict() const { |
| 98 | return dict_; |
| 99 | } |
| 100 | |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 101 | Cellular::CDMA::CDMA() |
| 102 | : registration_state_evdo(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
| 103 | registration_state_1x(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN), |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 104 | activation_state(MM_MODEM_CDMA_ACTIVATION_STATE_NOT_ACTIVATED), |
| 105 | prl_version(0) {} |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 106 | |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 107 | Cellular::Cellular(ControlInterface *control_interface, |
| 108 | EventDispatcher *dispatcher, |
| 109 | Manager *manager, |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 110 | const string &link_name, |
| 111 | int interface_index, |
| 112 | Type type, |
| 113 | const string &owner, |
| 114 | const string &path) |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 115 | : Device(control_interface, |
| 116 | dispatcher, |
| 117 | manager, |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 118 | link_name, |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 119 | interface_index), |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 120 | type_(type), |
| 121 | state_(kStateDisabled), |
Darin Petkov | bac9600 | 2011-08-09 13:22:00 -0700 | [diff] [blame] | 122 | modem_state_(kModemStateUnknown), |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 123 | dbus_owner_(owner), |
| 124 | dbus_path_(path), |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 125 | task_factory_(this), |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 126 | allow_roaming_(false), |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 127 | scanning_(false), |
| 128 | scan_interval_(0) { |
| 129 | store_.RegisterConstString(flimflam::kDBusConnectionProperty, &dbus_owner_); |
| 130 | store_.RegisterConstString(flimflam::kDBusObjectProperty, &dbus_path_); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 131 | store_.RegisterConstString(flimflam::kCarrierProperty, &carrier_); |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 132 | store_.RegisterBool(flimflam::kCellularAllowRoamingProperty, &allow_roaming_); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 133 | store_.RegisterConstString(flimflam::kEsnProperty, &esn_); |
Chris Masone | 27c4aa5 | 2011-07-02 13:10:14 -0700 | [diff] [blame] | 134 | store_.RegisterConstString(flimflam::kFirmwareRevisionProperty, |
| 135 | &firmware_revision_); |
| 136 | store_.RegisterConstString(flimflam::kHardwareRevisionProperty, |
| 137 | &hardware_revision_); |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 138 | store_.RegisterConstString(flimflam::kImeiProperty, &imei_); |
| 139 | store_.RegisterConstString(flimflam::kImsiProperty, &imsi_); |
| 140 | store_.RegisterConstString(flimflam::kManufacturerProperty, &manufacturer_); |
| 141 | store_.RegisterConstString(flimflam::kMdnProperty, &mdn_); |
| 142 | store_.RegisterConstString(flimflam::kMeidProperty, &meid_); |
| 143 | store_.RegisterConstString(flimflam::kMinProperty, &min_); |
| 144 | store_.RegisterConstString(flimflam::kModelIDProperty, &model_id_); |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 145 | store_.RegisterConstUint16(flimflam::kPRLVersionProperty, &cdma_.prl_version); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 146 | |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 147 | HelpRegisterDerivedStrIntPair(flimflam::kSIMLockStatusProperty, |
| 148 | &Cellular::SimLockStatusToProperty, |
| 149 | NULL); |
| 150 | HelpRegisterDerivedStringmaps(flimflam::kFoundNetworksProperty, |
| 151 | &Cellular::EnumerateNetworks, |
| 152 | NULL); |
Chris Masone | b925cc8 | 2011-06-22 15:39:57 -0700 | [diff] [blame] | 153 | |
Chris Masone | 4d42df8 | 2011-07-02 17:09:39 -0700 | [diff] [blame] | 154 | store_.RegisterConstBool(flimflam::kScanningProperty, &scanning_); |
| 155 | store_.RegisterUint16(flimflam::kScanIntervalProperty, &scan_interval_); |
| 156 | |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 157 | VLOG(2) << "Cellular device " << link_name_ << " initialized: " |
| 158 | << GetTypeString(); |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 159 | } |
| 160 | |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 161 | Cellular::~Cellular() {} |
| 162 | |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 163 | string Cellular::GetTypeString() const { |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 164 | switch (type_) { |
| 165 | case kTypeGSM: return "CellularTypeGSM"; |
| 166 | case kTypeCDMA: return "CellularTypeCDMA"; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 167 | default: NOTREACHED(); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 168 | } |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 169 | return StringPrintf("CellularTypeUnknown-%d", type_); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 170 | } |
| 171 | |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 172 | // static |
| 173 | string Cellular::GetStateString(State state) { |
| 174 | switch (state) { |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 175 | case kStateDisabled: return "CellularStateDisabled"; |
| 176 | case kStateEnabled: return "CellularStateEnabled"; |
| 177 | case kStateRegistered: return "CellularStateRegistered"; |
| 178 | case kStateConnected: return "CellularStateConnected"; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 179 | case kStateLinked: return "CellularStateLinked"; |
| 180 | default: NOTREACHED(); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 181 | } |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 182 | return StringPrintf("CellularStateUnknown-%d", state); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 183 | } |
| 184 | |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 185 | // static |
| 186 | string Cellular::GetCDMAActivationStateString(uint32 state) { |
| 187 | switch (state) { |
| 188 | case MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATED: |
| 189 | return kActivationStateActivated; |
| 190 | case MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATING: |
| 191 | return kActivationStateActivating; |
| 192 | case MM_MODEM_CDMA_ACTIVATION_STATE_NOT_ACTIVATED: |
| 193 | return kActivationStateNotActivated; |
| 194 | case MM_MODEM_CDMA_ACTIVATION_STATE_PARTIALLY_ACTIVATED: |
| 195 | return kActivationStatePartiallyActivated; |
| 196 | default: |
| 197 | return kActivationStateUnknown; |
| 198 | } |
| 199 | } |
| 200 | |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 201 | void Cellular::SetState(State state) { |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 202 | VLOG(2) << GetStateString(state_) << " -> " << GetStateString(state); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 203 | state_ = state; |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 204 | } |
| 205 | |
| 206 | void Cellular::Start() { |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 207 | LOG(INFO) << __func__ << ": " << GetStateString(state_); |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 208 | InitProxies(); |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 209 | EnableModem(); |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 210 | if (type_ == kTypeGSM) { |
| 211 | RegisterGSMModem(); |
| 212 | } |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 213 | GetModemStatus(); |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 214 | GetModemIdentifiers(); |
| 215 | if (type_ == kTypeGSM) { |
| 216 | GetGSMProperties(); |
| 217 | } |
| 218 | GetModemInfo(); |
| 219 | GetModemRegistrationState(); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 220 | // TODO(petkov): Device::Start(); |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 221 | } |
| 222 | |
| 223 | void Cellular::Stop() { |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 224 | proxy_.reset(); |
Darin Petkov | e604f70 | 2011-07-28 15:51:17 -0700 | [diff] [blame] | 225 | simple_proxy_.reset(); |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 226 | cdma_proxy_.reset(); |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 227 | manager_->DeregisterService(service_); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 228 | service_ = NULL; // Breaks a reference cycle. |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 229 | SetState(kStateDisabled); |
| 230 | RTNLHandler::GetInstance()->SetInterfaceFlags(interface_index_, 0, IFF_UP); |
Darin Petkov | e9d12e0 | 2011-07-27 15:09:37 -0700 | [diff] [blame] | 231 | // TODO(petkov): Device::Stop(); |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 232 | } |
| 233 | |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 234 | void Cellular::InitProxies() { |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 235 | VLOG(2) << __func__; |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 236 | proxy_.reset( |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 237 | ProxyFactory::factory()->CreateModemProxy(this, dbus_path_, dbus_owner_)); |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 238 | simple_proxy_.reset( |
| 239 | ProxyFactory::factory()->CreateModemSimpleProxy( |
| 240 | dbus_path_, dbus_owner_)); |
| 241 | switch (type_) { |
| 242 | case kTypeGSM: |
| 243 | NOTIMPLEMENTED(); |
| 244 | break; |
| 245 | case kTypeCDMA: |
| 246 | cdma_proxy_.reset( |
| 247 | ProxyFactory::factory()->CreateModemCDMAProxy( |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 248 | this, dbus_path_, dbus_owner_)); |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 249 | break; |
| 250 | default: NOTREACHED(); |
| 251 | } |
| 252 | } |
| 253 | |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 254 | void Cellular::EnableModem() { |
| 255 | CHECK_EQ(kStateDisabled, state_); |
| 256 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 257 | proxy_->Enable(true); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 258 | SetState(kStateEnabled); |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 259 | } |
| 260 | |
| 261 | void Cellular::GetModemStatus() { |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 262 | CHECK_EQ(kStateEnabled, state_); |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 263 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 264 | DBusPropertiesMap properties = simple_proxy_->GetStatus(); |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 265 | if (DBusProperties::GetString(properties, "carrier", &carrier_) && |
| 266 | type_ == kTypeCDMA) { |
| 267 | // TODO(petkov): Set Cellular.FirmwareImageName and home_provider based on |
| 268 | // the carrier. |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 269 | } |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 270 | DBusProperties::GetString(properties, "meid", &meid_); |
| 271 | DBusProperties::GetString(properties, "imei", &imei_); |
| 272 | if (DBusProperties::GetString(properties, "imsi", &imsi_) && |
| 273 | type_ == kTypeGSM) { |
| 274 | // TODO(petkov): Set GSM provider. |
| 275 | } |
| 276 | DBusProperties::GetString(properties, "esn", &esn_); |
| 277 | DBusProperties::GetString(properties, "mdn", &mdn_); |
| 278 | DBusProperties::GetString(properties, "min", &min_); |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 279 | DBusProperties::GetString( |
| 280 | properties, "firmware_revision", &firmware_revision_); |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 281 | |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 282 | // TODO(petkov): Handle "state". |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 283 | |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 284 | if (type_ == kTypeCDMA) { |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 285 | DBusProperties::GetUint32( |
| 286 | properties, "activation_state", &cdma_.activation_state); |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 287 | DBusProperties::GetUint16(properties, "prl_version", &cdma_.prl_version); |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 288 | // TODO(petkov): For now, get the payment and usage URLs from ModemManager |
| 289 | // to match flimflam. In the future, provide a plugin API to get these |
| 290 | // directly from the modem driver. |
| 291 | DBusProperties::GetString(properties, "payment_url", &cdma_.payment_url); |
| 292 | DBusProperties::GetString(properties, "usage_url", &cdma_.usage_url); |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 293 | } |
| 294 | } |
| 295 | |
| 296 | void Cellular::GetModemIdentifiers() { |
| 297 | // TODO(petkov): Implement this. |
| 298 | NOTIMPLEMENTED(); |
| 299 | } |
| 300 | |
| 301 | void Cellular::GetGSMProperties() { |
| 302 | // TODO(petkov): Implement this. |
| 303 | NOTIMPLEMENTED(); |
| 304 | } |
| 305 | |
| 306 | void Cellular::RegisterGSMModem() { |
| 307 | // TODO(petkov): Invoke ModemManager.Modem.Gsm.Network.Register. |
| 308 | NOTIMPLEMENTED(); |
| 309 | } |
| 310 | |
| 311 | void Cellular::GetModemInfo() { |
| 312 | ModemProxyInterface::Info info = proxy_->GetInfo(); |
| 313 | manufacturer_ = info._1; |
| 314 | model_id_ = info._2; |
| 315 | hardware_revision_ = info._3; |
| 316 | VLOG(2) << "ModemInfo: " << manufacturer_ << ", " << model_id_ << ", " |
| 317 | << hardware_revision_; |
| 318 | } |
| 319 | |
| 320 | void Cellular::GetModemRegistrationState() { |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 321 | switch (type_) { |
| 322 | case kTypeGSM: |
| 323 | GetGSMRegistrationState(); |
| 324 | break; |
| 325 | case kTypeCDMA: |
| 326 | GetCDMARegistrationState(); |
| 327 | break; |
| 328 | default: NOTREACHED(); |
| 329 | } |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 330 | HandleNewRegistrationState(); |
Darin Petkov | bec79a2 | 2011-08-01 14:47:17 -0700 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | void Cellular::GetCDMARegistrationState() { |
| 334 | CHECK_EQ(kTypeCDMA, type_); |
| 335 | cdma_proxy_->GetRegistrationState(&cdma_.registration_state_1x, |
| 336 | &cdma_.registration_state_evdo); |
| 337 | VLOG(2) << "CDMA Registration: 1x(" << cdma_.registration_state_1x |
| 338 | << ") EVDO(" << cdma_.registration_state_evdo << ")"; |
| 339 | // TODO(petkov): handle_reported_connect? |
| 340 | } |
| 341 | |
| 342 | void Cellular::GetGSMRegistrationState() { |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 343 | // TODO(petkov): Implement this. |
| 344 | NOTIMPLEMENTED(); |
| 345 | } |
| 346 | |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 347 | bool Cellular::IsModemRegistered() { |
| 348 | return cdma_.registration_state_1x != |
| 349 | MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN || |
| 350 | cdma_.registration_state_evdo != |
| 351 | MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN; |
| 352 | // TODO(petkov): Handle GSM states. |
| 353 | } |
| 354 | |
| 355 | void Cellular::HandleNewRegistrationState() { |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 356 | dispatcher_->PostTask( |
| 357 | task_factory_.NewRunnableMethod( |
| 358 | &Cellular::HandleNewRegistrationStateTask)); |
| 359 | } |
| 360 | |
| 361 | void Cellular::HandleNewRegistrationStateTask() { |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 362 | VLOG(2) << __func__; |
| 363 | if (!IsModemRegistered()) { |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 364 | if (state_ == kStateLinked) { |
| 365 | manager_->DeregisterService(service_); |
| 366 | } |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 367 | service_ = NULL; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 368 | if (state_ == kStateLinked || |
| 369 | state_ == kStateConnected || |
| 370 | state_ == kStateRegistered) { |
| 371 | SetState(kStateEnabled); |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 372 | } |
| 373 | return; |
| 374 | } |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 375 | if (state_ == kStateEnabled) { |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 376 | SetState(kStateRegistered); |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 377 | } |
| 378 | if (!service_.get()) { |
| 379 | // For now, no endpoint is created. Revisit if necessary. |
| 380 | CreateService(); |
| 381 | } |
| 382 | GetModemSignalQuality(); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 383 | if (state_ == kStateRegistered && modem_state_ == kModemStateConnected) { |
| 384 | SetState(kStateConnected); |
| 385 | EstablishLink(); |
| 386 | } |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 387 | // TODO(petkov): Update the service. |
| 388 | } |
| 389 | |
| 390 | void Cellular::GetModemSignalQuality() { |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 391 | VLOG(2) << __func__; |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 392 | uint32 strength = 0; |
| 393 | switch (type_) { |
| 394 | case kTypeGSM: |
| 395 | strength = GetGSMSignalQuality(); |
| 396 | break; |
| 397 | case kTypeCDMA: |
| 398 | strength = GetCDMASignalQuality(); |
| 399 | break; |
| 400 | default: NOTREACHED(); |
| 401 | } |
| 402 | HandleNewSignalQuality(strength); |
| 403 | } |
| 404 | |
| 405 | uint32 Cellular::GetCDMASignalQuality() { |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 406 | VLOG(2) << __func__; |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 407 | CHECK_EQ(kTypeCDMA, type_); |
| 408 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 409 | return cdma_proxy_->GetSignalQuality(); |
| 410 | } |
| 411 | |
| 412 | uint32 Cellular::GetGSMSignalQuality() { |
Darin Petkov | ceb6817 | 2011-07-29 14:47:48 -0700 | [diff] [blame] | 413 | // TODO(petkov): Implement this. |
| 414 | NOTIMPLEMENTED(); |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 415 | return 0; |
| 416 | } |
| 417 | |
| 418 | void Cellular::HandleNewSignalQuality(uint32 strength) { |
| 419 | VLOG(2) << "Signal strength: " << strength; |
| 420 | if (service_.get()) { |
| 421 | service_->set_strength(strength); |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | void Cellular::CreateService() { |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 426 | VLOG(2) << __func__; |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 427 | CHECK(!service_.get()); |
| 428 | service_ = |
| 429 | new CellularService(control_interface_, dispatcher_, manager_, this); |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 430 | switch (type_) { |
| 431 | case kTypeGSM: |
| 432 | service_->set_activation_state(kActivationStateActivated); |
| 433 | break; |
| 434 | case kTypeCDMA: |
| 435 | service_->set_payment_url(cdma_.payment_url); |
| 436 | service_->set_usage_url(cdma_.usage_url); |
| 437 | HandleNewCDMAActivationState(MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR); |
| 438 | break; |
| 439 | default: |
| 440 | NOTREACHED(); |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 441 | } |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 442 | // TODO(petkov): Set operator. |
Darin Petkov | f5f61e0 | 2011-07-29 11:35:40 -0700 | [diff] [blame] | 443 | } |
| 444 | |
Darin Petkov | 6f9eaa3 | 2011-08-09 15:26:44 -0700 | [diff] [blame] | 445 | bool Cellular::TechnologyIs(const Device::Technology type) const { |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 446 | return type == Device::kCellular; |
| 447 | } |
| 448 | |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 449 | void Cellular::Connect() { |
| 450 | VLOG(2) << __func__; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 451 | if (state_ == kStateConnected || |
| 452 | state_ == kStateLinked) { |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 453 | return; |
| 454 | } |
| 455 | CHECK_EQ(kStateRegistered, state_); |
| 456 | DBusPropertiesMap properties; |
| 457 | const char *phone_number = NULL; |
| 458 | switch (type_) { |
| 459 | case kTypeGSM: |
| 460 | phone_number = kPhoneNumberGSM; |
| 461 | break; |
| 462 | case kTypeCDMA: |
| 463 | phone_number = kPhoneNumberCDMA; |
| 464 | break; |
| 465 | default: NOTREACHED(); |
| 466 | } |
| 467 | properties[kConnectPropertyPhoneNumber].writer().append_string(phone_number); |
| 468 | // TODO(petkov): Setup apn and "home_only". |
| 469 | |
| 470 | // Defer connect because we may be in a dbus-c++ callback. |
| 471 | dispatcher_->PostTask( |
| 472 | task_factory_.NewRunnableMethod(&Cellular::ConnectTask, properties)); |
| 473 | } |
| 474 | |
| 475 | void Cellular::ConnectTask(const DBusPropertiesMap &properties) { |
| 476 | VLOG(2) << __func__; |
Darin Petkov | bac9600 | 2011-08-09 13:22:00 -0700 | [diff] [blame] | 477 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 478 | simple_proxy_->Connect(properties); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 479 | SetState(kStateConnected); |
Darin Petkov | bac9600 | 2011-08-09 13:22:00 -0700 | [diff] [blame] | 480 | EstablishLink(); |
| 481 | } |
| 482 | |
| 483 | void Cellular::EstablishLink() { |
| 484 | VLOG(2) << __func__; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 485 | CHECK_EQ(kStateConnected, state_); |
| 486 | unsigned int flags = 0; |
| 487 | if (manager_->device_info()->GetFlags(interface_index_, &flags) && |
| 488 | (flags & IFF_UP) != 0) { |
| 489 | LinkEvent(flags, IFF_UP); |
| 490 | return; |
| 491 | } |
| 492 | // TODO(petkov): Provide a timeout for a failed link-up request. |
| 493 | RTNLHandler::GetInstance()->SetInterfaceFlags( |
| 494 | interface_index_, IFF_UP, IFF_UP); |
| 495 | } |
| 496 | |
| 497 | void Cellular::LinkEvent(unsigned int flags, unsigned int change) { |
| 498 | Device::LinkEvent(flags, change); |
| 499 | if ((flags & IFF_UP) != 0 && state_ == kStateConnected) { |
| 500 | LOG(INFO) << link_name_ << " is up."; |
| 501 | SetState(kStateLinked); |
| 502 | manager_->RegisterService(service_); |
| 503 | // TODO(petkov): For GSM, remember the APN. |
Darin Petkov | 77cb681 | 2011-08-15 16:19:41 -0700 | [diff] [blame] | 504 | LOG_IF(ERROR, !AcquireDHCPConfig()) << "Unable to acquire DHCP config."; |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 505 | } else if ((flags & IFF_UP) == 0 && state_ == kStateLinked) { |
| 506 | SetState(kStateConnected); |
| 507 | manager_->DeregisterService(service_); |
Darin Petkov | 77cb681 | 2011-08-15 16:19:41 -0700 | [diff] [blame] | 508 | DestroyIPConfig(); |
Darin Petkov | 0828f5f | 2011-08-11 10:18:52 -0700 | [diff] [blame] | 509 | } |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 510 | } |
| 511 | |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 512 | void Cellular::Activate(const string &carrier) { |
| 513 | CHECK_EQ(kTypeCDMA, type_); |
| 514 | // Defer connect because we may be in a dbus-c++ callback. |
| 515 | dispatcher_->PostTask( |
| 516 | task_factory_.NewRunnableMethod(&Cellular::ActivateTask, carrier)); |
| 517 | } |
| 518 | |
| 519 | void Cellular::ActivateTask(const string &carrier) { |
| 520 | VLOG(2) << __func__ << "(" << carrier << ")"; |
| 521 | if (state_ != kStateEnabled && state_ != kStateRegistered) { |
| 522 | LOG(ERROR) << "Unable to activate in " << GetStateString(state_); |
| 523 | return; |
| 524 | } |
| 525 | // TODO(petkov): Switch to asynchronous calls (crosbug.com/17583). |
| 526 | uint32 status = cdma_proxy_->Activate(carrier); |
| 527 | if (status == MM_MODEM_CDMA_ACTIVATION_ERROR_NO_ERROR) { |
| 528 | cdma_.activation_state = MM_MODEM_CDMA_ACTIVATION_STATE_ACTIVATING; |
| 529 | } |
| 530 | HandleNewCDMAActivationState(status); |
| 531 | } |
| 532 | |
| 533 | void Cellular::HandleNewCDMAActivationState(uint32 error) { |
| 534 | if (!service_.get()) { |
| 535 | return; |
| 536 | } |
| 537 | service_->set_activation_state( |
| 538 | GetCDMAActivationStateString(cdma_.activation_state)); |
| 539 | // TODO(petkov): Handle activation state error codes. |
| 540 | } |
| 541 | |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 542 | void Cellular::OnCDMAActivationStateChanged( |
| 543 | uint32 activation_state, |
| 544 | uint32 activation_error, |
| 545 | const DBusPropertiesMap &status_changes) { |
| 546 | CHECK_EQ(kTypeCDMA, type_); |
| 547 | DBusProperties::GetString(status_changes, "mdn", &mdn_); |
| 548 | DBusProperties::GetString(status_changes, "min", &min_); |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 549 | if (DBusProperties::GetString( |
| 550 | status_changes, "payment_url", &cdma_.payment_url) && |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 551 | service_.get()) { |
Darin Petkov | cc04442 | 2011-08-17 13:30:06 -0700 | [diff] [blame] | 552 | service_->set_payment_url(cdma_.payment_url); |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 553 | } |
Darin Petkov | c408e69 | 2011-08-17 13:47:15 -0700 | [diff] [blame^] | 554 | cdma_.activation_state = activation_state; |
| 555 | HandleNewCDMAActivationState(activation_error); |
Darin Petkov | b27e544 | 2011-08-16 14:36:45 -0700 | [diff] [blame] | 556 | } |
| 557 | |
Darin Petkov | d966195 | 2011-08-03 16:25:42 -0700 | [diff] [blame] | 558 | void Cellular::OnCDMARegistrationStateChanged(uint32 state_1x, |
| 559 | uint32 state_evdo) { |
| 560 | CHECK_EQ(kTypeCDMA, type_); |
| 561 | cdma_.registration_state_1x = state_1x; |
| 562 | cdma_.registration_state_evdo = state_evdo; |
| 563 | HandleNewRegistrationState(); |
| 564 | } |
| 565 | |
| 566 | void Cellular::OnCDMASignalQualityChanged(uint32 strength) { |
| 567 | CHECK_EQ(kTypeCDMA, type_); |
| 568 | HandleNewSignalQuality(strength); |
| 569 | } |
| 570 | |
Darin Petkov | c5f5656 | 2011-08-06 16:40:05 -0700 | [diff] [blame] | 571 | void Cellular::OnModemStateChanged(uint32 old_state, |
| 572 | uint32 new_state, |
| 573 | uint32 reason) { |
| 574 | // TODO(petkov): Implement this. |
| 575 | NOTIMPLEMENTED(); |
| 576 | } |
| 577 | |
Chris Masone | 889666b | 2011-07-03 12:58:50 -0700 | [diff] [blame] | 578 | Stringmaps Cellular::EnumerateNetworks() { |
| 579 | Stringmaps to_return; |
| 580 | for (vector<Network>::const_iterator it = found_networks_.begin(); |
| 581 | it != found_networks_.end(); |
| 582 | ++it) { |
| 583 | to_return.push_back(it->ToDict()); |
| 584 | } |
| 585 | return to_return; |
| 586 | } |
| 587 | |
| 588 | StrIntPair Cellular::SimLockStatusToProperty() { |
| 589 | return StrIntPair(make_pair(flimflam::kSIMLockTypeProperty, |
| 590 | sim_lock_status_.lock_type), |
| 591 | make_pair(flimflam::kSIMLockRetriesLeftProperty, |
| 592 | sim_lock_status_.retries_left)); |
| 593 | } |
| 594 | |
| 595 | void Cellular::HelpRegisterDerivedStringmaps( |
| 596 | const string &name, |
| 597 | Stringmaps(Cellular::*get)(void), |
| 598 | bool(Cellular::*set)(const Stringmaps&)) { |
| 599 | store_.RegisterDerivedStringmaps( |
| 600 | name, |
| 601 | StringmapsAccessor( |
| 602 | new CustomAccessor<Cellular, Stringmaps>(this, get, set))); |
| 603 | } |
| 604 | |
| 605 | void Cellular::HelpRegisterDerivedStrIntPair( |
| 606 | const string &name, |
| 607 | StrIntPair(Cellular::*get)(void), |
| 608 | bool(Cellular::*set)(const StrIntPair&)) { |
| 609 | store_.RegisterDerivedStrIntPair( |
| 610 | name, |
| 611 | StrIntPairAccessor( |
| 612 | new CustomAccessor<Cellular, StrIntPair>(this, get, set))); |
| 613 | } |
| 614 | |
Chris Masone | 3bd3c8c | 2011-06-13 08:20:26 -0700 | [diff] [blame] | 615 | } // namespace shill |