src/chromeos/dbus/fake_shill_manager_client.cc

   1 // Copyright 2013 The Chromium 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 "chromeos/dbus/fake_shill_manager_client.h"
   6
   7 #include "base/bind.h"
   8 #include "base/command_line.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/strings/string_number_conversions.h"
  11 #include "base/strings/string_split.h"
  12 #include "base/strings/string_util.h"
  13 #include "base/values.h"
  14 #include "chromeos/chromeos_switches.h"
  15 #include "chromeos/dbus/dbus_thread_manager.h"
  16 #include "chromeos/dbus/shill_device_client.h"
  17 #include "chromeos/dbus/shill_ipconfig_client.h"
  18 #include "chromeos/dbus/shill_profile_client.h"
  19 #include "chromeos/dbus/shill_property_changed_observer.h"
  20 #include "chromeos/dbus/shill_service_client.h"
  21 #include "dbus/bus.h"
  22 #include "dbus/message.h"
  23 #include "dbus/object_path.h"
  24 #include "dbus/values_util.h"
  25 #include "third_party/cros_system_api/dbus/service_constants.h"
  26
  27 namespace chromeos {
  28
  29 namespace {
  30
  31 // Used to compare values for finding entries to erase in a ListValue.
  32 // (ListValue only implements a const_iterator version of Find).
  33 struct ValueEquals {
  34   explicit ValueEquals(const base::Value* first) : first_(first) {}
  35   bool operator()(const base::Value* second) const {
  36     return first_->Equals(second);
  37   }
  38   const base::Value* first_;
  39 };
  40
  41 // Appends string entries from |service_list_in| whose entries in ServiceClient
  42 // have Type |match_type| to one of the output lists based on the entry's State.
  43 void AppendServicesForType(
  44     const base::ListValue* service_list_in,
  45     const char* match_type,
  46     bool technology_enabled,
  47     std::vector<std::string>* active_service_list_out,
  48     std::vector<std::string>* inactive_service_list_out,
  49     std::vector<std::string>* disabled_service_list_out) {
  50   ShillServiceClient::TestInterface* service_client =
  51       DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
  52   for (base::ListValue::const_iterator iter = service_list_in->begin();
  53        iter != service_list_in->end(); ++iter) {
  54     std::string service_path;
  55     if (!(*iter)->GetAsString(&service_path))
  56       continue;
  57     const base::DictionaryValue* properties =
  58         service_client->GetServiceProperties(service_path);
  59     if (!properties) {
  60       LOG(ERROR) << "Properties not found for service: " << service_path;
  61       continue;
  62     }
  63     std::string type;
  64     properties->GetString(shill::kTypeProperty, &type);
  65     if (type != match_type)
  66       continue;
  67     bool visible = false;
  68     if (technology_enabled)
  69       properties->GetBoolean(shill::kVisibleProperty, &visible);
  70     if (!visible) {
  71       disabled_service_list_out->push_back(service_path);
  72       continue;
  73     }
  74     std::string state;
  75     properties->GetString(shill::kStateProperty, &state);
  76     if (state == shill::kStateOnline ||
  77         state == shill::kStateAssociation ||
  78         state == shill::kStateConfiguration ||
  79         state == shill::kStatePortal ||
  80         state == shill::kStateReady) {
  81       active_service_list_out->push_back(service_path);
  82     } else {
  83       inactive_service_list_out->push_back(service_path);
  84     }
  85   }
  86 }
  87
  88 void LogErrorCallback(const std::string& error_name,
  89                       const std::string& error_message) {
  90   LOG(ERROR) << error_name << ": " << error_message;
  91 }
  92
  93 bool IsConnectedState(const std::string& state) {
  94   return state == shill::kStateOnline || state == shill::kStatePortal ||
  95          state == shill::kStateReady;
  96 }
  97
  98 void UpdatePortaledWifiState(const std::string& service_path) {
  99   DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface()
 100       ->SetServiceProperty(service_path,
 101                            shill::kStateProperty,
 102                            base::StringValue(shill::kStatePortal));
 103 }
 104
 105 const char* kTechnologyUnavailable = "unavailable";
 106 const char* kNetworkActivated = "activated";
 107 const char* kNetworkDisabled = "disabled";
 108 const char* kCellularServicePath = "/service/cellular1";
 109
 110 }  // namespace
 111
 112 // static
 113 const char FakeShillManagerClient::kFakeEthernetNetworkGuid[] = "eth1_guid";
 114
 115 FakeShillManagerClient::FakeShillManagerClient()
 116     : interactive_delay_(0),
 117       weak_ptr_factory_(this) {
 118   ParseCommandLineSwitch();
 119 }
 120
 121 FakeShillManagerClient::~FakeShillManagerClient() {}
 122
 123 // ShillManagerClient overrides.
 124
 125 void FakeShillManagerClient::Init(dbus::Bus* bus) {}
 126
 127 void FakeShillManagerClient::AddPropertyChangedObserver(
 128     ShillPropertyChangedObserver* observer) {
 129   observer_list_.AddObserver(observer);
 130 }
 131
 132 void FakeShillManagerClient::RemovePropertyChangedObserver(
 133     ShillPropertyChangedObserver* observer) {
 134   observer_list_.RemoveObserver(observer);
 135 }
 136
 137 void FakeShillManagerClient::GetProperties(
 138     const DictionaryValueCallback& callback) {
 139   DVLOG(1) << "Manager.GetProperties";
 140   base::MessageLoop::current()->PostTask(
 141       FROM_HERE, base::Bind(
 142           &FakeShillManagerClient::PassStubProperties,
 143           weak_ptr_factory_.GetWeakPtr(),
 144           callback));
 145 }
 146
 147 void FakeShillManagerClient::GetNetworksForGeolocation(
 148     const DictionaryValueCallback& callback) {
 149   base::MessageLoop::current()->PostTask(
 150       FROM_HERE, base::Bind(
 151           &FakeShillManagerClient::PassStubGeoNetworks,
 152           weak_ptr_factory_.GetWeakPtr(),
 153           callback));
 154 }
 155
 156 void FakeShillManagerClient::SetProperty(const std::string& name,
 157                                          const base::Value& value,
 158                                          const base::Closure& callback,
 159                                          const ErrorCallback& error_callback) {
 160   DVLOG(2) << "SetProperty: " << name;
 161   stub_properties_.SetWithoutPathExpansion(name, value.DeepCopy());
 162   CallNotifyObserversPropertyChanged(name);
 163   base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 164 }
 165
 166 void FakeShillManagerClient::RequestScan(const std::string& type,
 167                                          const base::Closure& callback,
 168                                          const ErrorCallback& error_callback) {
 169   // For Stub purposes, default to a Wifi scan.
 170   std::string device_type = shill::kTypeWifi;
 171   if (!type.empty())
 172     device_type = type;
 173   ShillDeviceClient::TestInterface* device_client =
 174       DBusThreadManager::Get()->GetShillDeviceClient()->GetTestInterface();
 175   std::string device_path = device_client->GetDevicePathForType(device_type);
 176   if (!device_path.empty()) {
 177     device_client->SetDeviceProperty(
 178         device_path, shill::kScanningProperty, base::FundamentalValue(true));
 179   }
 180   base::MessageLoop::current()->PostDelayedTask(
 181       FROM_HERE,
 182       base::Bind(&FakeShillManagerClient::ScanCompleted,
 183                  weak_ptr_factory_.GetWeakPtr(),
 184                  device_path,
 185                  callback),
 186       base::TimeDelta::FromSeconds(interactive_delay_));
 187 }
 188
 189 void FakeShillManagerClient::EnableTechnology(
 190     const std::string& type,
 191     const base::Closure& callback,
 192     const ErrorCallback& error_callback) {
 193   base::ListValue* enabled_list = NULL;
 194   if (!stub_properties_.GetListWithoutPathExpansion(
 195           shill::kAvailableTechnologiesProperty, &enabled_list)) {
 196     base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 197     base::MessageLoop::current()->PostTask(
 198         FROM_HERE,
 199         base::Bind(error_callback, "StubError", "Property not found"));
 200     return;
 201   }
 202   base::MessageLoop::current()->PostDelayedTask(
 203       FROM_HERE,
 204       base::Bind(&FakeShillManagerClient::SetTechnologyEnabled,
 205                  weak_ptr_factory_.GetWeakPtr(),
 206                  type,
 207                  callback,
 208                  true),
 209       base::TimeDelta::FromSeconds(interactive_delay_));
 210 }
 211
 212 void FakeShillManagerClient::DisableTechnology(
 213     const std::string& type,
 214     const base::Closure& callback,
 215     const ErrorCallback& error_callback) {
 216   base::ListValue* enabled_list = NULL;
 217   if (!stub_properties_.GetListWithoutPathExpansion(
 218           shill::kAvailableTechnologiesProperty, &enabled_list)) {
 219     base::MessageLoop::current()->PostTask(
 220         FROM_HERE,
 221         base::Bind(error_callback, "StubError", "Property not found"));
 222     return;
 223   }
 224   base::MessageLoop::current()->PostDelayedTask(
 225       FROM_HERE,
 226       base::Bind(&FakeShillManagerClient::SetTechnologyEnabled,
 227                  weak_ptr_factory_.GetWeakPtr(),
 228                  type,
 229                  callback,
 230                  false),
 231       base::TimeDelta::FromSeconds(interactive_delay_));
 232 }
 233
 234 void FakeShillManagerClient::ConfigureService(
 235     const base::DictionaryValue& properties,
 236     const ObjectPathCallback& callback,
 237     const ErrorCallback& error_callback) {
 238   ShillServiceClient::TestInterface* service_client =
 239       DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
 240
 241   std::string guid;
 242   std::string type;
 243   if (!properties.GetString(shill::kGuidProperty, &guid) ||
 244       !properties.GetString(shill::kTypeProperty, &type)) {
 245     LOG(ERROR) << "ConfigureService requires GUID and Type to be defined";
 246     // If the properties aren't filled out completely, then just return an empty
 247     // object path.
 248     base::MessageLoop::current()->PostTask(
 249         FROM_HERE, base::Bind(callback, dbus::ObjectPath()));
 250     return;
 251   }
 252
 253   // For the purposes of this stub, we're going to assume that the GUID property
 254   // is set to the service path because we don't want to re-implement Shill's
 255   // property matching magic here.
 256   std::string service_path = guid;
 257
 258   std::string ipconfig_path;
 259   properties.GetString(shill::kIPConfigProperty, &ipconfig_path);
 260
 261   // Merge the new properties with existing properties, if any.
 262   const base::DictionaryValue* existing_properties =
 263       service_client->GetServiceProperties(service_path);
 264   if (!existing_properties) {
 265     // Add a new service to the service client stub because none exists, yet.
 266     // This calls AddManagerService.
 267     service_client->AddServiceWithIPConfig(service_path,
 268                                            guid /* guid */,
 269                                            guid /* name */,
 270                                            type,
 271                                            shill::kStateIdle,
 272                                            ipconfig_path,
 273                                            true /* visible */);
 274     existing_properties = service_client->GetServiceProperties(service_path);
 275   }
 276
 277   scoped_ptr<base::DictionaryValue> merged_properties(
 278       existing_properties->DeepCopy());
 279   merged_properties->MergeDictionary(&properties);
 280
 281   // Now set all the properties.
 282   for (base::DictionaryValue::Iterator iter(*merged_properties);
 283        !iter.IsAtEnd(); iter.Advance()) {
 284     service_client->SetServiceProperty(service_path, iter.key(), iter.value());
 285   }
 286
 287   // If the Profile property is set, add it to ProfileClient.
 288   std::string profile_path;
 289   merged_properties->GetStringWithoutPathExpansion(shill::kProfileProperty,
 290                                                    &profile_path);
 291   if (!profile_path.empty()) {
 292     DBusThreadManager::Get()->GetShillProfileClient()->GetTestInterface()->
 293         AddService(profile_path, service_path);
 294   }
 295
 296   base::MessageLoop::current()->PostTask(
 297       FROM_HERE, base::Bind(callback, dbus::ObjectPath(service_path)));
 298 }
 299
 300 void FakeShillManagerClient::ConfigureServiceForProfile(
 301     const dbus::ObjectPath& profile_path,
 302     const base::DictionaryValue& properties,
 303     const ObjectPathCallback& callback,
 304     const ErrorCallback& error_callback) {
 305   std::string profile_property;
 306   properties.GetStringWithoutPathExpansion(shill::kProfileProperty,
 307                                            &profile_property);
 308   CHECK(profile_property == profile_path.value());
 309   ConfigureService(properties, callback, error_callback);
 310 }
 311
 312
 313 void FakeShillManagerClient::GetService(
 314     const base::DictionaryValue& properties,
 315     const ObjectPathCallback& callback,
 316     const ErrorCallback& error_callback) {
 317   base::MessageLoop::current()->PostTask(
 318       FROM_HERE, base::Bind(callback, dbus::ObjectPath()));
 319 }
 320
 321 void FakeShillManagerClient::VerifyDestination(
 322     const VerificationProperties& properties,
 323     const BooleanCallback& callback,
 324     const ErrorCallback& error_callback) {
 325   base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(callback, true));
 326 }
 327
 328 void FakeShillManagerClient::VerifyAndEncryptCredentials(
 329     const VerificationProperties& properties,
 330     const std::string& service_path,
 331     const StringCallback& callback,
 332     const ErrorCallback& error_callback) {
 333   base::MessageLoop::current()->PostTask(
 334       FROM_HERE, base::Bind(callback, "encrypted_credentials"));
 335 }
 336
 337 void FakeShillManagerClient::VerifyAndEncryptData(
 338     const VerificationProperties& properties,
 339     const std::string& data,
 340     const StringCallback& callback,
 341     const ErrorCallback& error_callback) {
 342   base::MessageLoop::current()->PostTask(
 343       FROM_HERE, base::Bind(callback, "encrypted_data"));
 344 }
 345
 346 void FakeShillManagerClient::ConnectToBestServices(
 347     const base::Closure& callback,
 348     const ErrorCallback& error_callback) {
 349   if (best_service_.empty()) {
 350     VLOG(1) << "No 'best' service set.";
 351     return;
 352   }
 353
 354   DBusThreadManager::Get()->GetShillServiceClient()->Connect(
 355       dbus::ObjectPath(best_service_), callback, error_callback);
 356 }
 357
 358 ShillManagerClient::TestInterface* FakeShillManagerClient::GetTestInterface() {
 359   return this;
 360 }
 361
 362 // ShillManagerClient::TestInterface overrides.
 363
 364 void FakeShillManagerClient::AddDevice(const std::string& device_path) {
 365   if (GetListProperty(shill::kDevicesProperty)
 366           ->AppendIfNotPresent(new base::StringValue(device_path))) {
 367     CallNotifyObserversPropertyChanged(shill::kDevicesProperty);
 368   }
 369 }
 370
 371 void FakeShillManagerClient::RemoveDevice(const std::string& device_path) {
 372   base::StringValue device_path_value(device_path);
 373   if (GetListProperty(shill::kDevicesProperty)->Remove(
 374       device_path_value, NULL)) {
 375     CallNotifyObserversPropertyChanged(shill::kDevicesProperty);
 376   }
 377 }
 378
 379 void FakeShillManagerClient::ClearDevices() {
 380   GetListProperty(shill::kDevicesProperty)->Clear();
 381   CallNotifyObserversPropertyChanged(shill::kDevicesProperty);
 382 }
 383
 384 void FakeShillManagerClient::AddTechnology(const std::string& type,
 385                                            bool enabled) {
 386   if (GetListProperty(shill::kAvailableTechnologiesProperty)
 387           ->AppendIfNotPresent(new base::StringValue(type))) {
 388     CallNotifyObserversPropertyChanged(
 389         shill::kAvailableTechnologiesProperty);
 390   }
 391   if (enabled &&
 392       GetListProperty(shill::kEnabledTechnologiesProperty)
 393           ->AppendIfNotPresent(new base::StringValue(type))) {
 394     CallNotifyObserversPropertyChanged(
 395         shill::kEnabledTechnologiesProperty);
 396   }
 397 }
 398
 399 void FakeShillManagerClient::RemoveTechnology(const std::string& type) {
 400   base::StringValue type_value(type);
 401   if (GetListProperty(shill::kAvailableTechnologiesProperty)->Remove(
 402       type_value, NULL)) {
 403     CallNotifyObserversPropertyChanged(
 404         shill::kAvailableTechnologiesProperty);
 405   }
 406   if (GetListProperty(shill::kEnabledTechnologiesProperty)->Remove(
 407       type_value, NULL)) {
 408     CallNotifyObserversPropertyChanged(
 409         shill::kEnabledTechnologiesProperty);
 410   }
 411 }
 412
 413 void FakeShillManagerClient::SetTechnologyInitializing(const std::string& type,
 414                                                        bool initializing) {
 415   if (initializing) {
 416     if (GetListProperty(shill::kUninitializedTechnologiesProperty)
 417             ->AppendIfNotPresent(new base::StringValue(type))) {
 418       CallNotifyObserversPropertyChanged(
 419           shill::kUninitializedTechnologiesProperty);
 420     }
 421   } else {
 422     if (GetListProperty(shill::kUninitializedTechnologiesProperty)->Remove(
 423             base::StringValue(type), NULL)) {
 424       CallNotifyObserversPropertyChanged(
 425           shill::kUninitializedTechnologiesProperty);
 426     }
 427   }
 428 }
 429
 430 void FakeShillManagerClient::AddGeoNetwork(
 431     const std::string& technology,
 432     const base::DictionaryValue& network) {
 433   base::ListValue* list_value = NULL;
 434   if (!stub_geo_networks_.GetListWithoutPathExpansion(technology,
 435                                                       &list_value)) {
 436     list_value = new base::ListValue;
 437     stub_geo_networks_.SetWithoutPathExpansion(technology, list_value);
 438   }
 439   list_value->Append(network.DeepCopy());
 440 }
 441
 442 void FakeShillManagerClient::AddProfile(const std::string& profile_path) {
 443   const char* key = shill::kProfilesProperty;
 444   if (GetListProperty(key)
 445           ->AppendIfNotPresent(new base::StringValue(profile_path))) {
 446     CallNotifyObserversPropertyChanged(key);
 447   }
 448 }
 449
 450 void FakeShillManagerClient::ClearProperties() {
 451   stub_properties_.Clear();
 452 }
 453
 454 void FakeShillManagerClient::SetManagerProperty(const std::string& key,
 455                                                 const base::Value& value) {
 456   SetProperty(key, value,
 457               base::Bind(&base::DoNothing), base::Bind(&LogErrorCallback));
 458 }
 459
 460 void FakeShillManagerClient::AddManagerService(
 461     const std::string& service_path,
 462     bool notify_observers) {
 463   DVLOG(2) << "AddManagerService: " << service_path;
 464   GetListProperty(shill::kServiceCompleteListProperty)
 465       ->AppendIfNotPresent(new base::StringValue(service_path));
 466   SortManagerServices(false);
 467   if (notify_observers)
 468     CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 469 }
 470
 471 void FakeShillManagerClient::RemoveManagerService(
 472     const std::string& service_path) {
 473   DVLOG(2) << "RemoveManagerService: " << service_path;
 474   base::StringValue service_path_value(service_path);
 475   GetListProperty(shill::kServiceCompleteListProperty)->Remove(
 476       service_path_value, NULL);
 477   CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 478 }
 479
 480 void FakeShillManagerClient::ClearManagerServices() {
 481   DVLOG(1) << "ClearManagerServices";
 482   GetListProperty(shill::kServiceCompleteListProperty)->Clear();
 483   CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 484 }
 485
 486 void FakeShillManagerClient::ServiceStateChanged(
 487     const std::string& service_path,
 488     const std::string& state) {
 489   if (service_path == default_service_ && !IsConnectedState(state)) {
 490     // Default service is no longer connected; clear.
 491     default_service_.clear();
 492     base::StringValue default_service_value(default_service_);
 493     SetManagerProperty(shill::kDefaultServiceProperty, default_service_value);
 494   }
 495 }
 496
 497 void FakeShillManagerClient::SortManagerServices(bool notify) {
 498   DVLOG(1) << "SortManagerServices";
 499   static const char* ordered_types[] = {shill::kTypeEthernet,
 500                                         shill::kTypeEthernetEap,
 501                                         shill::kTypeWifi,
 502                                         shill::kTypeCellular,
 503                                         shill::kTypeWimax,
 504                                         shill::kTypeVPN};
 505
 506   base::ListValue* complete_list =
 507       GetListProperty(shill::kServiceCompleteListProperty);
 508   if (complete_list->empty())
 509     return;
 510   scoped_ptr<base::ListValue> prev_complete_list(complete_list->DeepCopy());
 511
 512   std::vector<std::string> active_services;
 513   std::vector<std::string> inactive_services;
 514   std::vector<std::string> disabled_services;
 515   for (size_t i = 0; i < arraysize(ordered_types); ++i) {
 516     AppendServicesForType(complete_list,
 517                           ordered_types[i],
 518                           TechnologyEnabled(ordered_types[i]),
 519                           &active_services,
 520                           &inactive_services,
 521                           &disabled_services);
 522   }
 523   complete_list->Clear();
 524   for (size_t i = 0; i < active_services.size(); ++i)
 525     complete_list->AppendString(active_services[i]);
 526   for (size_t i = 0; i < inactive_services.size(); ++i)
 527     complete_list->AppendString(inactive_services[i]);
 528   for (size_t i = 0; i < disabled_services.size(); ++i)
 529     complete_list->AppendString(disabled_services[i]);
 530
 531   if (notify && !complete_list->Equals(prev_complete_list.get()))
 532     CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 533
 534   // Set the first active service as the Default service.
 535   std::string new_default_service;
 536   if (!active_services.empty()) {
 537     ShillServiceClient::TestInterface* service_client =
 538         DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
 539     std::string service_path = active_services[0];
 540     const base::DictionaryValue* properties =
 541         service_client->GetServiceProperties(service_path);
 542     if (!properties) {
 543       LOG(ERROR) << "Properties not found for service: " << service_path;
 544     } else {
 545       std::string state;
 546       properties->GetString(shill::kStateProperty, &state);
 547       if (IsConnectedState(state))
 548         new_default_service = service_path;
 549     }
 550   }
 551   if (default_service_ != new_default_service) {
 552     default_service_ = new_default_service;
 553     base::StringValue default_service_value(default_service_);
 554     SetManagerProperty(shill::kDefaultServiceProperty, default_service_value);
 555   }
 556 }
 557
 558 int FakeShillManagerClient::GetInteractiveDelay() const {
 559   return interactive_delay_;
 560 }
 561
 562 void FakeShillManagerClient::SetBestServiceToConnect(
 563     const std::string& service_path) {
 564   best_service_ = service_path;
 565 }
 566
 567 void FakeShillManagerClient::SetupDefaultEnvironment() {
 568   DBusThreadManager* dbus_manager = DBusThreadManager::Get();
 569   ShillServiceClient::TestInterface* services =
 570       dbus_manager->GetShillServiceClient()->GetTestInterface();
 571   DCHECK(services);
 572   ShillProfileClient::TestInterface* profiles =
 573       dbus_manager->GetShillProfileClient()->GetTestInterface();
 574   DCHECK(profiles);
 575   ShillDeviceClient::TestInterface* devices =
 576       dbus_manager->GetShillDeviceClient()->GetTestInterface();
 577   DCHECK(devices);
 578   ShillIPConfigClient::TestInterface* ip_configs =
 579       dbus_manager->GetShillIPConfigClient()->GetTestInterface();
 580   DCHECK(ip_configs);
 581
 582   const std::string shared_profile = ShillProfileClient::GetSharedProfilePath();
 583   profiles->AddProfile(shared_profile, std::string());
 584
 585   const bool add_to_visible = true;
 586
 587   // IPConfigs
 588   base::DictionaryValue ipconfig_v4_dictionary;
 589   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 590       shill::kAddressProperty, "0.0.0.0");
 591   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 592       shill::kGatewayProperty, "0.0.0.1");
 593   ipconfig_v4_dictionary.SetIntegerWithoutPathExpansion(
 594       shill::kPrefixlenProperty, 0);
 595   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 596       shill::kMethodProperty, shill::kTypeIPv4);
 597   ip_configs->AddIPConfig("ipconfig_v4_path", ipconfig_v4_dictionary);
 598   base::DictionaryValue ipconfig_v6_dictionary;
 599   ipconfig_v6_dictionary.SetStringWithoutPathExpansion(
 600       shill::kAddressProperty, "0:0:0:0:0:0:0:0");
 601   ipconfig_v6_dictionary.SetStringWithoutPathExpansion(
 602       shill::kMethodProperty, shill::kTypeIPv6);
 603   ip_configs->AddIPConfig("ipconfig_v6_path", ipconfig_v6_dictionary);
 604
 605   bool enabled;
 606   std::string state;
 607
 608   // Ethernet
 609   state = GetInitialStateForType(shill::kTypeEthernet, &enabled);
 610   if (state == shill::kStateOnline) {
 611     AddTechnology(shill::kTypeEthernet, enabled);
 612     devices->AddDevice(
 613         "/device/eth1", shill::kTypeEthernet, "stub_eth_device1");
 614     devices->SetDeviceProperty("/device/eth1",
 615                                shill::kAddressProperty,
 616                                base::StringValue("0123456789ab"));
 617     base::ListValue eth_ip_configs;
 618     eth_ip_configs.AppendString("ipconfig_v4_path");
 619     eth_ip_configs.AppendString("ipconfig_v6_path");
 620     devices->SetDeviceProperty("/device/eth1",
 621                                shill::kIPConfigsProperty,
 622                                eth_ip_configs);
 623     const std::string kFakeEthernetNetworkPath = "/service/eth1";
 624     services->AddService(kFakeEthernetNetworkPath,
 625                          kFakeEthernetNetworkGuid,
 626                          "eth1" /* name */,
 627                          shill::kTypeEthernet,
 628                          state,
 629                          add_to_visible);
 630     profiles->AddService(shared_profile, kFakeEthernetNetworkPath);
 631   }
 632
 633   // Wifi
 634   state = GetInitialStateForType(shill::kTypeWifi, &enabled);
 635   if (state != kTechnologyUnavailable) {
 636     bool portaled = false;
 637     if (state == shill::kStatePortal) {
 638       portaled = true;
 639       state = shill::kStateIdle;
 640     }
 641     AddTechnology(shill::kTypeWifi, enabled);
 642     devices->AddDevice("/device/wifi1", shill::kTypeWifi, "stub_wifi_device1");
 643     devices->SetDeviceProperty("/device/wifi1",
 644                                shill::kAddressProperty,
 645                                base::StringValue("23456789abc"));
 646     base::ListValue wifi_ip_configs;
 647     wifi_ip_configs.AppendString("ipconfig_v4_path");
 648     wifi_ip_configs.AppendString("ipconfig_v6_path");
 649     devices->SetDeviceProperty("/device/wifi1",
 650                                shill::kIPConfigsProperty,
 651                                wifi_ip_configs);
 652
 653     const std::string kWifi1Path = "/service/wifi1";
 654     services->AddService(kWifi1Path,
 655                          "wifi1_guid",
 656                          "wifi1" /* name */,
 657                          shill::kTypeWifi,
 658                          state,
 659                          add_to_visible);
 660     services->SetServiceProperty(kWifi1Path,
 661                                  shill::kSecurityProperty,
 662                                  base::StringValue(shill::kSecurityWep));
 663     services->SetServiceProperty(kWifi1Path,
 664                                  shill::kConnectableProperty,
 665                                  base::FundamentalValue(true));
 666     profiles->AddService(shared_profile, kWifi1Path);
 667
 668     const std::string kWifi2Path = "/service/wifi2";
 669     services->AddService(kWifi2Path,
 670                          "wifi2_PSK_guid",
 671                          "wifi2_PSK" /* name */,
 672                          shill::kTypeWifi,
 673                          shill::kStateIdle,
 674                          add_to_visible);
 675     services->SetServiceProperty(kWifi2Path,
 676                                  shill::kSecurityProperty,
 677                                  base::StringValue(shill::kSecurityPsk));
 678
 679     base::FundamentalValue strength_value(80);
 680     services->SetServiceProperty(
 681         kWifi2Path, shill::kSignalStrengthProperty, strength_value);
 682     profiles->AddService(shared_profile, kWifi2Path);
 683
 684     if (portaled) {
 685       const std::string kPortaledWifiPath = "/service/portaled_wifi";
 686       services->AddService(kPortaledWifiPath,
 687                            "portaled_wifi_guid",
 688                            "Portaled Wifi" /* name */,
 689                            shill::kTypeWifi,
 690                            shill::kStatePortal,
 691                            add_to_visible);
 692       services->SetServiceProperty(kPortaledWifiPath,
 693                                    shill::kSecurityProperty,
 694                                    base::StringValue(shill::kSecurityNone));
 695       services->SetConnectBehavior(kPortaledWifiPath,
 696                                    base::Bind(&UpdatePortaledWifiState,
 697                                               "portaled_wifi"));
 698       services->SetServiceProperty(kPortaledWifiPath,
 699                                    shill::kConnectableProperty,
 700                                    base::FundamentalValue(true));
 701       profiles->AddService(shared_profile, kPortaledWifiPath);
 702     }
 703   }
 704
 705   // Wimax
 706   state = GetInitialStateForType(shill::kTypeWimax, &enabled);
 707   if (state != kTechnologyUnavailable) {
 708     AddTechnology(shill::kTypeWimax, enabled);
 709     devices->AddDevice(
 710         "/device/wimax1", shill::kTypeWimax, "stub_wimax_device1");
 711
 712     services->AddService("/service/wimax1",
 713                          "wimax1_guid",
 714                          "wimax1" /* name */,
 715                          shill::kTypeWimax,
 716                          state,
 717                          add_to_visible);
 718     services->SetServiceProperty("/service/wimax1",
 719                                  shill::kConnectableProperty,
 720                                  base::FundamentalValue(true));
 721     base::FundamentalValue strength_value(80);
 722     services->SetServiceProperty(
 723         "/service/wimax1", shill::kSignalStrengthProperty, strength_value);
 724     base::StringValue identity_value("test.identity");
 725     services->SetServiceProperty(
 726         "/service/wimax1", shill::kEapIdentityProperty, identity_value);
 727   }
 728
 729   // Cellular
 730   state = GetInitialStateForType(shill::kTypeCellular, &enabled);
 731   if (state != kTechnologyUnavailable) {
 732     bool activated = false;
 733     if (state == kNetworkActivated) {
 734       activated = true;
 735       state = shill::kStateIdle;
 736     }
 737     AddTechnology(shill::kTypeCellular, enabled);
 738     devices->AddDevice(
 739         "/device/cellular1", shill::kTypeCellular, "stub_cellular_device1");
 740     devices->SetDeviceProperty("/device/cellular1",
 741                                shill::kCarrierProperty,
 742                                base::StringValue(shill::kCarrierSprint));
 743
 744     services->AddService(kCellularServicePath,
 745                          "cellular1_guid",
 746                          "cellular1" /* name */,
 747                          shill::kTypeCellular,
 748                          state,
 749                          add_to_visible);
 750     base::StringValue technology_value(shill::kNetworkTechnologyGsm);
 751     services->SetServiceProperty(kCellularServicePath,
 752                                  shill::kNetworkTechnologyProperty,
 753                                  technology_value);
 754
 755     if (activated) {
 756       services->SetServiceProperty(
 757           kCellularServicePath,
 758           shill::kActivationStateProperty,
 759           base::StringValue(shill::kActivationStateActivated));
 760       services->SetServiceProperty(kCellularServicePath,
 761                                    shill::kConnectableProperty,
 762                                    base::FundamentalValue(true));
 763     } else {
 764       services->SetServiceProperty(
 765           kCellularServicePath,
 766           shill::kActivationStateProperty,
 767           base::StringValue(shill::kActivationStateNotActivated));
 768     }
 769
 770     services->SetServiceProperty(kCellularServicePath,
 771                                  shill::kRoamingStateProperty,
 772                                  base::StringValue(shill::kRoamingStateHome));
 773   }
 774
 775   // VPN
 776   state = GetInitialStateForType(shill::kTypeVPN, &enabled);
 777   if (state != kTechnologyUnavailable) {
 778     // Set the "Provider" dictionary properties. Note: when setting these in
 779     // Shill, "Provider.Type", etc keys are used, but when reading the values
 780     // "Provider" . "Type", etc keys are used. Here we are setting the values
 781     // that will be read (by the UI, tests, etc).
 782     base::DictionaryValue provider_properties;
 783     provider_properties.SetString(shill::kTypeProperty,
 784                                   shill::kProviderOpenVpn);
 785     provider_properties.SetString(shill::kHostProperty, "vpn_host");
 786
 787     services->AddService("/service/vpn1",
 788                          "vpn1_guid",
 789                          "vpn1" /* name */,
 790                          shill::kTypeVPN,
 791                          state,
 792                          add_to_visible);
 793     services->SetServiceProperty(
 794         "/service/vpn1", shill::kProviderProperty, provider_properties);
 795     profiles->AddService(shared_profile, "/service/vpn1");
 796
 797     services->AddService("/service/vpn2",
 798                          "vpn2_guid",
 799                          "vpn2" /* name */,
 800                          shill::kTypeVPN,
 801                          shill::kStateIdle,
 802                          add_to_visible);
 803     services->SetServiceProperty(
 804         "/service/vpn2", shill::kProviderProperty, provider_properties);
 805   }
 806
 807   // Additional device states
 808   for (DevicePropertyMap::iterator iter1 = shill_device_property_map_.begin();
 809        iter1 != shill_device_property_map_.end(); ++iter1) {
 810     std::string device_type = iter1->first;
 811     std::string device_path = devices->GetDevicePathForType(device_type);
 812     for (ShillPropertyMap::iterator iter2 = iter1->second.begin();
 813          iter2 != iter1->second.end(); ++iter2) {
 814       devices->SetDeviceProperty(device_path, iter2->first, *(iter2->second));
 815       delete iter2->second;
 816     }
 817   }
 818
 819   SortManagerServices(true);
 820 }
 821
 822 // Private methods
 823
 824 void FakeShillManagerClient::PassStubProperties(
 825     const DictionaryValueCallback& callback) const {
 826   scoped_ptr<base::DictionaryValue> stub_properties(
 827       stub_properties_.DeepCopy());
 828   stub_properties->SetWithoutPathExpansion(
 829       shill::kServiceCompleteListProperty,
 830       GetEnabledServiceList(shill::kServiceCompleteListProperty));
 831   callback.Run(DBUS_METHOD_CALL_SUCCESS, *stub_properties);
 832 }
 833
 834 void FakeShillManagerClient::PassStubGeoNetworks(
 835     const DictionaryValueCallback& callback) const {
 836   callback.Run(DBUS_METHOD_CALL_SUCCESS, stub_geo_networks_);
 837 }
 838
 839 void FakeShillManagerClient::CallNotifyObserversPropertyChanged(
 840     const std::string& property) {
 841   // Avoid unnecessary delayed task if we have no observers (e.g. during
 842   // initial setup).
 843   if (!observer_list_.might_have_observers())
 844     return;
 845   base::MessageLoop::current()->PostTask(
 846       FROM_HERE,
 847       base::Bind(&FakeShillManagerClient::NotifyObserversPropertyChanged,
 848                  weak_ptr_factory_.GetWeakPtr(),
 849                  property));
 850 }
 851
 852 void FakeShillManagerClient::NotifyObserversPropertyChanged(
 853     const std::string& property) {
 854   DVLOG(1) << "NotifyObserversPropertyChanged: " << property;
 855   base::Value* value = NULL;
 856   if (!stub_properties_.GetWithoutPathExpansion(property, &value)) {
 857     LOG(ERROR) << "Notify for unknown property: " << property;
 858     return;
 859   }
 860   if (property == shill::kServiceCompleteListProperty) {
 861     scoped_ptr<base::ListValue> services(GetEnabledServiceList(property));
 862     FOR_EACH_OBSERVER(ShillPropertyChangedObserver,
 863                       observer_list_,
 864                       OnPropertyChanged(property, *(services.get())));
 865     return;
 866   }
 867   FOR_EACH_OBSERVER(ShillPropertyChangedObserver,
 868                     observer_list_,
 869                     OnPropertyChanged(property, *value));
 870 }
 871
 872 base::ListValue* FakeShillManagerClient::GetListProperty(
 873     const std::string& property) {
 874   base::ListValue* list_property = NULL;
 875   if (!stub_properties_.GetListWithoutPathExpansion(
 876       property, &list_property)) {
 877     list_property = new base::ListValue;
 878     stub_properties_.SetWithoutPathExpansion(property, list_property);
 879   }
 880   return list_property;
 881 }
 882
 883 bool FakeShillManagerClient::TechnologyEnabled(const std::string& type) const {
 884   if (type == shill::kTypeVPN)
 885     return true;  // VPN is always "enabled" since there is no associated device
 886   if (type == shill::kTypeEthernetEap)
 887     return true;
 888   bool enabled = false;
 889   const base::ListValue* technologies;
 890   if (stub_properties_.GetListWithoutPathExpansion(
 891           shill::kEnabledTechnologiesProperty, &technologies)) {
 892     base::StringValue type_value(type);
 893     if (technologies->Find(type_value) != technologies->end())
 894       enabled = true;
 895   }
 896   return enabled;
 897 }
 898
 899 void FakeShillManagerClient::SetTechnologyEnabled(
 900     const std::string& type,
 901     const base::Closure& callback,
 902     bool enabled) {
 903   base::ListValue* enabled_list =
 904       GetListProperty(shill::kEnabledTechnologiesProperty);
 905   if (enabled)
 906     enabled_list->AppendIfNotPresent(new base::StringValue(type));
 907   else
 908     enabled_list->Remove(base::StringValue(type), NULL);
 909   CallNotifyObserversPropertyChanged(
 910       shill::kEnabledTechnologiesProperty);
 911   base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 912   // May affect available services.
 913   SortManagerServices(true);
 914 }
 915
 916 base::ListValue* FakeShillManagerClient::GetEnabledServiceList(
 917     const std::string& property) const {
 918   base::ListValue* new_service_list = new base::ListValue;
 919   const base::ListValue* service_list;
 920   if (stub_properties_.GetListWithoutPathExpansion(property, &service_list)) {
 921     ShillServiceClient::TestInterface* service_client =
 922         DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
 923     for (base::ListValue::const_iterator iter = service_list->begin();
 924          iter != service_list->end(); ++iter) {
 925       std::string service_path;
 926       if (!(*iter)->GetAsString(&service_path))
 927         continue;
 928       const base::DictionaryValue* properties =
 929           service_client->GetServiceProperties(service_path);
 930       if (!properties) {
 931         LOG(ERROR) << "Properties not found for service: " << service_path;
 932         continue;
 933       }
 934       std::string type;
 935       properties->GetString(shill::kTypeProperty, &type);
 936       if (TechnologyEnabled(type))
 937         new_service_list->Append((*iter)->DeepCopy());
 938     }
 939   }
 940   return new_service_list;
 941 }
 942
 943 void FakeShillManagerClient::ScanCompleted(const std::string& device_path,
 944                                            const base::Closure& callback) {
 945   if (!device_path.empty()) {
 946     DBusThreadManager::Get()->GetShillDeviceClient()->GetTestInterface()->
 947         SetDeviceProperty(device_path,
 948                           shill::kScanningProperty,
 949                           base::FundamentalValue(false));
 950   }
 951   DVLOG(2) << "ScanCompleted";
 952   CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 953   base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 954 }
 955
 956 void FakeShillManagerClient::ParseCommandLineSwitch() {
 957   // Default setup
 958   SetInitialNetworkState(shill::kTypeEthernet, shill::kStateOnline);
 959   SetInitialNetworkState(shill::kTypeWifi, shill::kStateOnline);
 960   SetInitialNetworkState(shill::kTypeCellular, shill::kStateIdle);
 961   SetInitialNetworkState(shill::kTypeVPN, shill::kStateIdle);
 962
 963   // Parse additional options
 964   CommandLine* command_line = CommandLine::ForCurrentProcess();
 965   if (!command_line->HasSwitch(switches::kShillStub))
 966     return;
 967
 968   std::string option_str =
 969       command_line->GetSwitchValueASCII(switches::kShillStub);
 970   VLOG(1) << "Parsing command line:" << option_str;
 971   base::StringPairs string_pairs;
 972   base::SplitStringIntoKeyValuePairs(option_str, '=', ',', &string_pairs);
 973   for (base::StringPairs::iterator iter = string_pairs.begin();
 974        iter != string_pairs.end(); ++iter) {
 975     ParseOption((*iter).first, (*iter).second);
 976   }
 977 }
 978
 979 bool FakeShillManagerClient::ParseOption(const std::string& arg0,
 980                                          const std::string& arg1) {
 981   VLOG(1) << "Parsing command line option: '" << arg0 << "=" << arg1 << "'";
 982   if ((arg0 == "clear" || arg0 == "reset") && arg1 == "1") {
 983     shill_initial_state_map_.clear();
 984     return true;
 985   } else if (arg0 == "interactive") {
 986     int seconds = 3;
 987     if (!arg1.empty())
 988       base::StringToInt(arg1, &seconds);
 989     interactive_delay_ = seconds;
 990     return true;
 991   } else if (arg0 == "sim_lock") {
 992     bool locked = (arg1 == "1") ? true : false;
 993     base::DictionaryValue* simlock_dict = new base::DictionaryValue;
 994     simlock_dict->Set(shill::kSIMLockEnabledProperty,
 995                       new base::FundamentalValue(locked));
 996   // TODO(stevenjb): Investigate why non-empty value breaks UI.
 997   std::string lock_type = "";  // shill::kSIMLockPin
 998     simlock_dict->SetString(shill::kSIMLockTypeProperty, lock_type);
 999     simlock_dict->SetInteger(shill::kSIMLockRetriesLeftProperty, 5);
1000
1001     shill_device_property_map_
1002         [shill::kTypeCellular][shill::kSIMLockStatusProperty] = simlock_dict;
1003     shill_device_property_map_
1004         [shill::kTypeCellular][shill::kTechnologyFamilyProperty] =
1005             new base::StringValue(shill::kNetworkTechnologyGsm);
1006     return true;
1007   }
1008   return SetInitialNetworkState(arg0, arg1);
1009 }
1010
1011 bool FakeShillManagerClient::SetInitialNetworkState(std::string type_arg,
1012                                                     std::string state_arg) {
1013   std::string state;
1014   state_arg = base::StringToLowerASCII(state_arg);
1015   if (state_arg.empty() || state_arg == "1" || state_arg == "on" ||
1016       state_arg == "enabled" || state_arg == "connected" ||
1017       state_arg == "online") {
1018     // Enabled and connected (default value)
1019     state = shill::kStateOnline;
1020   } else if (state_arg == "0" || state_arg == "off" ||
1021              state_arg == "inactive" || state_arg == shill::kStateIdle) {
1022     // Technology enabled, services are created but are not connected.
1023     state = shill::kStateIdle;
1024   } else if (state_arg == "disabled" || state_arg == "disconnect") {
1025     // Technology disabled but available, services created but not connected.
1026     state = kNetworkDisabled;
1027   } else if (state_arg == "none" || state_arg == "offline") {
1028     // Technology not available, do not create services.
1029     state = kTechnologyUnavailable;
1030   } else if (state_arg == "portal") {
1031     // Technology is enabled, a service is connected and in Portal state.
1032     state = shill::kStatePortal;
1033   } else if (state_arg == "active" || state_arg == "activated") {
1034     // Technology is enabled, a service is connected and Activated.
1035     state = kNetworkActivated;
1036   } else {
1037     LOG(ERROR) << "Unrecognized initial state: " << state_arg;
1038     return false;
1039   }
1040
1041   type_arg = base::StringToLowerASCII(type_arg);
1042   // Special cases
1043   if (type_arg == "wireless") {
1044     shill_initial_state_map_[shill::kTypeWifi] = state;
1045     shill_initial_state_map_[shill::kTypeCellular] = state;
1046     return true;
1047   }
1048   // Convenience synonyms.
1049   if (type_arg == "eth")
1050     type_arg = shill::kTypeEthernet;
1051
1052   if (type_arg != shill::kTypeEthernet &&
1053       type_arg != shill::kTypeWifi &&
1054       type_arg != shill::kTypeCellular &&
1055       type_arg != shill::kTypeWimax &&
1056       type_arg != shill::kTypeVPN) {
1057     LOG(WARNING) << "Unrecognized Shill network type: " << type_arg;
1058     return false;
1059   }
1060
1061   // Unconnected or disabled ethernet is the same as unavailable.
1062   if (type_arg == shill::kTypeEthernet &&
1063       (state == shill::kStateIdle || state == kNetworkDisabled)) {
1064     state = kTechnologyUnavailable;
1065   }
1066
1067   shill_initial_state_map_[type_arg] = state;
1068   return true;
1069 }
1070
1071 std::string FakeShillManagerClient::GetInitialStateForType(
1072     const std::string& type,
1073     bool* enabled) {
1074   std::map<std::string, std::string>::const_iterator iter =
1075       shill_initial_state_map_.find(type);
1076   if (iter == shill_initial_state_map_.end()) {
1077     *enabled = false;
1078     return kTechnologyUnavailable;
1079   }
1080   std::string state = iter->second;
1081   if (state == kNetworkDisabled) {
1082     *enabled = false;
1083     return shill::kStateIdle;
1084   }
1085   *enabled = true;
1086   if ((state == shill::kStatePortal && type != shill::kTypeWifi) ||
1087       (state == kNetworkActivated && type != shill::kTypeCellular)) {
1088     LOG(WARNING) << "Invalid state: " << state << " for " << type;
1089     return shill::kStateIdle;
1090   }
1091   return state;
1092 }
1093
1094 }  // namespace chromeos