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   // Bail out from setup if there is no message loop. This will be the common
 569   // case for tests that are not testing Shill.
 570   if (!base::MessageLoop::current())
 571     return;
 572
 573   DBusThreadManager* dbus_manager = DBusThreadManager::Get();
 574   ShillServiceClient::TestInterface* services =
 575       dbus_manager->GetShillServiceClient()->GetTestInterface();
 576   DCHECK(services);
 577   ShillProfileClient::TestInterface* profiles =
 578       dbus_manager->GetShillProfileClient()->GetTestInterface();
 579   DCHECK(profiles);
 580   ShillDeviceClient::TestInterface* devices =
 581       dbus_manager->GetShillDeviceClient()->GetTestInterface();
 582   DCHECK(devices);
 583   ShillIPConfigClient::TestInterface* ip_configs =
 584       dbus_manager->GetShillIPConfigClient()->GetTestInterface();
 585   DCHECK(ip_configs);
 586
 587   const std::string shared_profile = ShillProfileClient::GetSharedProfilePath();
 588   profiles->AddProfile(shared_profile, std::string());
 589
 590   const bool add_to_visible = true;
 591
 592   // IPConfigs
 593   base::DictionaryValue ipconfig_v4_dictionary;
 594   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 595       shill::kAddressProperty, "0.0.0.0");
 596   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 597       shill::kGatewayProperty, "0.0.0.1");
 598   ipconfig_v4_dictionary.SetIntegerWithoutPathExpansion(
 599       shill::kPrefixlenProperty, 0);
 600   ipconfig_v4_dictionary.SetStringWithoutPathExpansion(
 601       shill::kMethodProperty, shill::kTypeIPv4);
 602   ip_configs->AddIPConfig("ipconfig_v4_path", ipconfig_v4_dictionary);
 603   base::DictionaryValue ipconfig_v6_dictionary;
 604   ipconfig_v6_dictionary.SetStringWithoutPathExpansion(
 605       shill::kAddressProperty, "0:0:0:0:0:0:0:0");
 606   ipconfig_v6_dictionary.SetStringWithoutPathExpansion(
 607       shill::kMethodProperty, shill::kTypeIPv6);
 608   ip_configs->AddIPConfig("ipconfig_v6_path", ipconfig_v6_dictionary);
 609
 610   bool enabled;
 611   std::string state;
 612
 613   // Ethernet
 614   state = GetInitialStateForType(shill::kTypeEthernet, &enabled);
 615   if (state == shill::kStateOnline) {
 616     AddTechnology(shill::kTypeEthernet, enabled);
 617     devices->AddDevice(
 618         "/device/eth1", shill::kTypeEthernet, "stub_eth_device1");
 619     devices->SetDeviceProperty("/device/eth1",
 620                                shill::kAddressProperty,
 621                                base::StringValue("0123456789ab"));
 622     base::ListValue eth_ip_configs;
 623     eth_ip_configs.AppendString("ipconfig_v4_path");
 624     eth_ip_configs.AppendString("ipconfig_v6_path");
 625     devices->SetDeviceProperty("/device/eth1",
 626                                shill::kIPConfigsProperty,
 627                                eth_ip_configs);
 628     const std::string kFakeEthernetNetworkPath = "/service/eth1";
 629     services->AddService(kFakeEthernetNetworkPath,
 630                          kFakeEthernetNetworkGuid,
 631                          "eth1" /* name */,
 632                          shill::kTypeEthernet,
 633                          state,
 634                          add_to_visible);
 635     profiles->AddService(shared_profile, kFakeEthernetNetworkPath);
 636   }
 637
 638   // Wifi
 639   state = GetInitialStateForType(shill::kTypeWifi, &enabled);
 640   if (state != kTechnologyUnavailable) {
 641     bool portaled = false;
 642     if (state == shill::kStatePortal) {
 643       portaled = true;
 644       state = shill::kStateIdle;
 645     }
 646     AddTechnology(shill::kTypeWifi, enabled);
 647     devices->AddDevice("/device/wifi1", shill::kTypeWifi, "stub_wifi_device1");
 648     devices->SetDeviceProperty("/device/wifi1",
 649                                shill::kAddressProperty,
 650                                base::StringValue("23456789abc"));
 651     base::ListValue wifi_ip_configs;
 652     wifi_ip_configs.AppendString("ipconfig_v4_path");
 653     wifi_ip_configs.AppendString("ipconfig_v6_path");
 654     devices->SetDeviceProperty("/device/wifi1",
 655                                shill::kIPConfigsProperty,
 656                                wifi_ip_configs);
 657
 658     const std::string kWifi1Path = "/service/wifi1";
 659     services->AddService(kWifi1Path,
 660                          "wifi1_guid",
 661                          "wifi1" /* name */,
 662                          shill::kTypeWifi,
 663                          state,
 664                          add_to_visible);
 665     services->SetServiceProperty(kWifi1Path,
 666                                  shill::kSecurityProperty,
 667                                  base::StringValue(shill::kSecurityWep));
 668     services->SetServiceProperty(kWifi1Path,
 669                                  shill::kConnectableProperty,
 670                                  base::FundamentalValue(true));
 671     profiles->AddService(shared_profile, kWifi1Path);
 672
 673     const std::string kWifi2Path = "/service/wifi2";
 674     services->AddService(kWifi2Path,
 675                          "wifi2_PSK_guid",
 676                          "wifi2_PSK" /* name */,
 677                          shill::kTypeWifi,
 678                          shill::kStateIdle,
 679                          add_to_visible);
 680     services->SetServiceProperty(kWifi2Path,
 681                                  shill::kSecurityProperty,
 682                                  base::StringValue(shill::kSecurityPsk));
 683
 684     base::FundamentalValue strength_value(80);
 685     services->SetServiceProperty(
 686         kWifi2Path, shill::kSignalStrengthProperty, strength_value);
 687     profiles->AddService(shared_profile, kWifi2Path);
 688
 689     if (portaled) {
 690       const std::string kPortaledWifiPath = "/service/portaled_wifi";
 691       services->AddService(kPortaledWifiPath,
 692                            "portaled_wifi_guid",
 693                            "Portaled Wifi" /* name */,
 694                            shill::kTypeWifi,
 695                            shill::kStatePortal,
 696                            add_to_visible);
 697       services->SetServiceProperty(kPortaledWifiPath,
 698                                    shill::kSecurityProperty,
 699                                    base::StringValue(shill::kSecurityNone));
 700       services->SetConnectBehavior(kPortaledWifiPath,
 701                                    base::Bind(&UpdatePortaledWifiState,
 702                                               "portaled_wifi"));
 703       services->SetServiceProperty(kPortaledWifiPath,
 704                                    shill::kConnectableProperty,
 705                                    base::FundamentalValue(true));
 706       profiles->AddService(shared_profile, kPortaledWifiPath);
 707     }
 708   }
 709
 710   // Wimax
 711   state = GetInitialStateForType(shill::kTypeWimax, &enabled);
 712   if (state != kTechnologyUnavailable) {
 713     AddTechnology(shill::kTypeWimax, enabled);
 714     devices->AddDevice(
 715         "/device/wimax1", shill::kTypeWimax, "stub_wimax_device1");
 716
 717     services->AddService("/service/wimax1",
 718                          "wimax1_guid",
 719                          "wimax1" /* name */,
 720                          shill::kTypeWimax,
 721                          state,
 722                          add_to_visible);
 723     services->SetServiceProperty("/service/wimax1",
 724                                  shill::kConnectableProperty,
 725                                  base::FundamentalValue(true));
 726     base::FundamentalValue strength_value(80);
 727     services->SetServiceProperty(
 728         "/service/wimax1", shill::kSignalStrengthProperty, strength_value);
 729     base::StringValue identity_value("test.identity");
 730     services->SetServiceProperty(
 731         "/service/wimax1", shill::kEapIdentityProperty, identity_value);
 732   }
 733
 734   // Cellular
 735   state = GetInitialStateForType(shill::kTypeCellular, &enabled);
 736   if (state != kTechnologyUnavailable) {
 737     bool activated = false;
 738     if (state == kNetworkActivated) {
 739       activated = true;
 740       state = shill::kStateIdle;
 741     }
 742     AddTechnology(shill::kTypeCellular, enabled);
 743     devices->AddDevice(
 744         "/device/cellular1", shill::kTypeCellular, "stub_cellular_device1");
 745     devices->SetDeviceProperty("/device/cellular1",
 746                                shill::kCarrierProperty,
 747                                base::StringValue(shill::kCarrierSprint));
 748     base::ListValue carrier_list;
 749     carrier_list.AppendString(shill::kCarrierSprint);
 750     carrier_list.AppendString(shill::kCarrierGenericUMTS);
 751     devices->SetDeviceProperty("/device/cellular1",
 752                                shill::kSupportedCarriersProperty,
 753                                carrier_list);
 754
 755     services->AddService(kCellularServicePath,
 756                          "cellular1_guid",
 757                          "cellular1" /* name */,
 758                          shill::kTypeCellular,
 759                          state,
 760                          add_to_visible);
 761     base::StringValue technology_value(shill::kNetworkTechnologyGsm);
 762     services->SetServiceProperty(kCellularServicePath,
 763                                  shill::kNetworkTechnologyProperty,
 764                                  technology_value);
 765
 766     if (activated) {
 767       services->SetServiceProperty(
 768           kCellularServicePath,
 769           shill::kActivationStateProperty,
 770           base::StringValue(shill::kActivationStateActivated));
 771       services->SetServiceProperty(kCellularServicePath,
 772                                    shill::kConnectableProperty,
 773                                    base::FundamentalValue(true));
 774     } else {
 775       services->SetServiceProperty(
 776           kCellularServicePath,
 777           shill::kActivationStateProperty,
 778           base::StringValue(shill::kActivationStateNotActivated));
 779     }
 780
 781     services->SetServiceProperty(kCellularServicePath,
 782                                  shill::kRoamingStateProperty,
 783                                  base::StringValue(shill::kRoamingStateHome));
 784   }
 785
 786   // VPN
 787   state = GetInitialStateForType(shill::kTypeVPN, &enabled);
 788   if (state != kTechnologyUnavailable) {
 789     // Set the "Provider" dictionary properties. Note: when setting these in
 790     // Shill, "Provider.Type", etc keys are used, but when reading the values
 791     // "Provider" . "Type", etc keys are used. Here we are setting the values
 792     // that will be read (by the UI, tests, etc).
 793     base::DictionaryValue provider_properties_openvpn;
 794     provider_properties_openvpn.SetString(shill::kTypeProperty,
 795                                           shill::kProviderOpenVpn);
 796     provider_properties_openvpn.SetString(shill::kHostProperty, "vpn_host");
 797
 798     services->AddService("/service/vpn1",
 799                          "vpn1_guid",
 800                          "vpn1" /* name */,
 801                          shill::kTypeVPN,
 802                          state,
 803                          add_to_visible);
 804     services->SetServiceProperty(
 805         "/service/vpn1", shill::kProviderProperty, provider_properties_openvpn);
 806     profiles->AddService(shared_profile, "/service/vpn1");
 807
 808     base::DictionaryValue provider_properties_l2tp;
 809     provider_properties_l2tp.SetString(shill::kTypeProperty,
 810                                        shill::kProviderL2tpIpsec);
 811     provider_properties_l2tp.SetString(shill::kHostProperty, "vpn_host2");
 812
 813     services->AddService("/service/vpn2",
 814                          "vpn2_guid",
 815                          "vpn2" /* name */,
 816                          shill::kTypeVPN,
 817                          shill::kStateIdle,
 818                          add_to_visible);
 819     services->SetServiceProperty(
 820         "/service/vpn2", shill::kProviderProperty, provider_properties_l2tp);
 821   }
 822
 823   // Additional device states
 824   for (DevicePropertyMap::iterator iter1 = shill_device_property_map_.begin();
 825        iter1 != shill_device_property_map_.end(); ++iter1) {
 826     std::string device_type = iter1->first;
 827     std::string device_path = devices->GetDevicePathForType(device_type);
 828     for (ShillPropertyMap::iterator iter2 = iter1->second.begin();
 829          iter2 != iter1->second.end(); ++iter2) {
 830       devices->SetDeviceProperty(device_path, iter2->first, *(iter2->second));
 831       delete iter2->second;
 832     }
 833   }
 834
 835   SortManagerServices(true);
 836 }
 837
 838 // Private methods
 839
 840 void FakeShillManagerClient::PassStubProperties(
 841     const DictionaryValueCallback& callback) const {
 842   scoped_ptr<base::DictionaryValue> stub_properties(
 843       stub_properties_.DeepCopy());
 844   stub_properties->SetWithoutPathExpansion(
 845       shill::kServiceCompleteListProperty,
 846       GetEnabledServiceList(shill::kServiceCompleteListProperty));
 847   callback.Run(DBUS_METHOD_CALL_SUCCESS, *stub_properties);
 848 }
 849
 850 void FakeShillManagerClient::PassStubGeoNetworks(
 851     const DictionaryValueCallback& callback) const {
 852   callback.Run(DBUS_METHOD_CALL_SUCCESS, stub_geo_networks_);
 853 }
 854
 855 void FakeShillManagerClient::CallNotifyObserversPropertyChanged(
 856     const std::string& property) {
 857   // Avoid unnecessary delayed task if we have no observers (e.g. during
 858   // initial setup).
 859   if (!observer_list_.might_have_observers())
 860     return;
 861   base::MessageLoop::current()->PostTask(
 862       FROM_HERE,
 863       base::Bind(&FakeShillManagerClient::NotifyObserversPropertyChanged,
 864                  weak_ptr_factory_.GetWeakPtr(),
 865                  property));
 866 }
 867
 868 void FakeShillManagerClient::NotifyObserversPropertyChanged(
 869     const std::string& property) {
 870   DVLOG(1) << "NotifyObserversPropertyChanged: " << property;
 871   base::Value* value = NULL;
 872   if (!stub_properties_.GetWithoutPathExpansion(property, &value)) {
 873     LOG(ERROR) << "Notify for unknown property: " << property;
 874     return;
 875   }
 876   if (property == shill::kServiceCompleteListProperty) {
 877     scoped_ptr<base::ListValue> services(GetEnabledServiceList(property));
 878     FOR_EACH_OBSERVER(ShillPropertyChangedObserver,
 879                       observer_list_,
 880                       OnPropertyChanged(property, *(services.get())));
 881     return;
 882   }
 883   FOR_EACH_OBSERVER(ShillPropertyChangedObserver,
 884                     observer_list_,
 885                     OnPropertyChanged(property, *value));
 886 }
 887
 888 base::ListValue* FakeShillManagerClient::GetListProperty(
 889     const std::string& property) {
 890   base::ListValue* list_property = NULL;
 891   if (!stub_properties_.GetListWithoutPathExpansion(
 892       property, &list_property)) {
 893     list_property = new base::ListValue;
 894     stub_properties_.SetWithoutPathExpansion(property, list_property);
 895   }
 896   return list_property;
 897 }
 898
 899 bool FakeShillManagerClient::TechnologyEnabled(const std::string& type) const {
 900   if (type == shill::kTypeVPN)
 901     return true;  // VPN is always "enabled" since there is no associated device
 902   if (type == shill::kTypeEthernetEap)
 903     return true;
 904   bool enabled = false;
 905   const base::ListValue* technologies;
 906   if (stub_properties_.GetListWithoutPathExpansion(
 907           shill::kEnabledTechnologiesProperty, &technologies)) {
 908     base::StringValue type_value(type);
 909     if (technologies->Find(type_value) != technologies->end())
 910       enabled = true;
 911   }
 912   return enabled;
 913 }
 914
 915 void FakeShillManagerClient::SetTechnologyEnabled(
 916     const std::string& type,
 917     const base::Closure& callback,
 918     bool enabled) {
 919   base::ListValue* enabled_list =
 920       GetListProperty(shill::kEnabledTechnologiesProperty);
 921   if (enabled)
 922     enabled_list->AppendIfNotPresent(new base::StringValue(type));
 923   else
 924     enabled_list->Remove(base::StringValue(type), NULL);
 925   CallNotifyObserversPropertyChanged(
 926       shill::kEnabledTechnologiesProperty);
 927   base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 928   // May affect available services.
 929   SortManagerServices(true);
 930 }
 931
 932 base::ListValue* FakeShillManagerClient::GetEnabledServiceList(
 933     const std::string& property) const {
 934   base::ListValue* new_service_list = new base::ListValue;
 935   const base::ListValue* service_list;
 936   if (stub_properties_.GetListWithoutPathExpansion(property, &service_list)) {
 937     ShillServiceClient::TestInterface* service_client =
 938         DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
 939     for (base::ListValue::const_iterator iter = service_list->begin();
 940          iter != service_list->end(); ++iter) {
 941       std::string service_path;
 942       if (!(*iter)->GetAsString(&service_path))
 943         continue;
 944       const base::DictionaryValue* properties =
 945           service_client->GetServiceProperties(service_path);
 946       if (!properties) {
 947         LOG(ERROR) << "Properties not found for service: " << service_path;
 948         continue;
 949       }
 950       std::string type;
 951       properties->GetString(shill::kTypeProperty, &type);
 952       if (TechnologyEnabled(type))
 953         new_service_list->Append((*iter)->DeepCopy());
 954     }
 955   }
 956   return new_service_list;
 957 }
 958
 959 void FakeShillManagerClient::ScanCompleted(const std::string& device_path,
 960                                            const base::Closure& callback) {
 961   if (!device_path.empty()) {
 962     DBusThreadManager::Get()->GetShillDeviceClient()->GetTestInterface()->
 963         SetDeviceProperty(device_path,
 964                           shill::kScanningProperty,
 965                           base::FundamentalValue(false));
 966   }
 967   DVLOG(2) << "ScanCompleted";
 968   CallNotifyObserversPropertyChanged(shill::kServiceCompleteListProperty);
 969   base::MessageLoop::current()->PostTask(FROM_HERE, callback);
 970 }
 971
 972 void FakeShillManagerClient::ParseCommandLineSwitch() {
 973   // Default setup
 974   SetInitialNetworkState(shill::kTypeEthernet, shill::kStateOnline);
 975   SetInitialNetworkState(shill::kTypeWifi, shill::kStateOnline);
 976   SetInitialNetworkState(shill::kTypeCellular, shill::kStateIdle);
 977   SetInitialNetworkState(shill::kTypeVPN, shill::kStateIdle);
 978
 979   // Parse additional options
 980   CommandLine* command_line = CommandLine::ForCurrentProcess();
 981   if (!command_line->HasSwitch(switches::kShillStub))
 982     return;
 983
 984   std::string option_str =
 985       command_line->GetSwitchValueASCII(switches::kShillStub);
 986   VLOG(1) << "Parsing command line:" << option_str;
 987   base::StringPairs string_pairs;
 988   base::SplitStringIntoKeyValuePairs(option_str, '=', ',', &string_pairs);
 989   for (base::StringPairs::iterator iter = string_pairs.begin();
 990        iter != string_pairs.end(); ++iter) {
 991     ParseOption((*iter).first, (*iter).second);
 992   }
 993 }
 994
 995 bool FakeShillManagerClient::ParseOption(const std::string& arg0,
 996                                          const std::string& arg1) {
 997   VLOG(1) << "Parsing command line option: '" << arg0 << "=" << arg1 << "'";
 998   if ((arg0 == "clear" || arg0 == "reset") && arg1 == "1") {
 999     shill_initial_state_map_.clear();
1000     return true;
1001   } else if (arg0 == "interactive") {
1002     int seconds = 3;
1003     if (!arg1.empty())
1004       base::StringToInt(arg1, &seconds);
1005     interactive_delay_ = seconds;
1006     return true;
1007   } else if (arg0 == "sim_lock") {
1008     bool locked = (arg1 == "1") ? true : false;
1009     base::DictionaryValue* simlock_dict = new base::DictionaryValue;
1010     simlock_dict->Set(shill::kSIMLockEnabledProperty,
1011                       new base::FundamentalValue(locked));
1012   // TODO(stevenjb): Investigate why non-empty value breaks UI.
1013   std::string lock_type = "";  // shill::kSIMLockPin
1014     simlock_dict->SetString(shill::kSIMLockTypeProperty, lock_type);
1015     simlock_dict->SetInteger(shill::kSIMLockRetriesLeftProperty, 5);
1016
1017     shill_device_property_map_
1018         [shill::kTypeCellular][shill::kSIMLockStatusProperty] = simlock_dict;
1019     shill_device_property_map_
1020         [shill::kTypeCellular][shill::kTechnologyFamilyProperty] =
1021             new base::StringValue(shill::kNetworkTechnologyGsm);
1022     return true;
1023   }
1024   return SetInitialNetworkState(arg0, arg1);
1025 }
1026
1027 bool FakeShillManagerClient::SetInitialNetworkState(std::string type_arg,
1028                                                     std::string state_arg) {
1029   std::string state;
1030   state_arg = base::StringToLowerASCII(state_arg);
1031   if (state_arg.empty() || state_arg == "1" || state_arg == "on" ||
1032       state_arg == "enabled" || state_arg == "connected" ||
1033       state_arg == "online") {
1034     // Enabled and connected (default value)
1035     state = shill::kStateOnline;
1036   } else if (state_arg == "0" || state_arg == "off" ||
1037              state_arg == "inactive" || state_arg == shill::kStateIdle) {
1038     // Technology enabled, services are created but are not connected.
1039     state = shill::kStateIdle;
1040   } else if (state_arg == "disabled" || state_arg == "disconnect") {
1041     // Technology disabled but available, services created but not connected.
1042     state = kNetworkDisabled;
1043   } else if (state_arg == "none" || state_arg == "offline") {
1044     // Technology not available, do not create services.
1045     state = kTechnologyUnavailable;
1046   } else if (state_arg == "portal") {
1047     // Technology is enabled, a service is connected and in Portal state.
1048     state = shill::kStatePortal;
1049   } else if (state_arg == "active" || state_arg == "activated") {
1050     // Technology is enabled, a service is connected and Activated.
1051     state = kNetworkActivated;
1052   } else {
1053     LOG(ERROR) << "Unrecognized initial state: " << state_arg;
1054     return false;
1055   }
1056
1057   type_arg = base::StringToLowerASCII(type_arg);
1058   // Special cases
1059   if (type_arg == "wireless") {
1060     shill_initial_state_map_[shill::kTypeWifi] = state;
1061     shill_initial_state_map_[shill::kTypeCellular] = state;
1062     return true;
1063   }
1064   // Convenience synonyms.
1065   if (type_arg == "eth")
1066     type_arg = shill::kTypeEthernet;
1067
1068   if (type_arg != shill::kTypeEthernet &&
1069       type_arg != shill::kTypeWifi &&
1070       type_arg != shill::kTypeCellular &&
1071       type_arg != shill::kTypeWimax &&
1072       type_arg != shill::kTypeVPN) {
1073     LOG(WARNING) << "Unrecognized Shill network type: " << type_arg;
1074     return false;
1075   }
1076
1077   // Unconnected or disabled ethernet is the same as unavailable.
1078   if (type_arg == shill::kTypeEthernet &&
1079       (state == shill::kStateIdle || state == kNetworkDisabled)) {
1080     state = kTechnologyUnavailable;
1081   }
1082
1083   shill_initial_state_map_[type_arg] = state;
1084   return true;
1085 }
1086
1087 std::string FakeShillManagerClient::GetInitialStateForType(
1088     const std::string& type,
1089     bool* enabled) {
1090   std::map<std::string, std::string>::const_iterator iter =
1091       shill_initial_state_map_.find(type);
1092   if (iter == shill_initial_state_map_.end()) {
1093     *enabled = false;
1094     return kTechnologyUnavailable;
1095   }
1096   std::string state = iter->second;
1097   if (state == kNetworkDisabled) {
1098     *enabled = false;
1099     return shill::kStateIdle;
1100   }
1101   *enabled = true;
1102   if ((state == shill::kStatePortal && type != shill::kTypeWifi) ||
1103       (state == kNetworkActivated && type != shill::kTypeCellular)) {
1104     LOG(WARNING) << "Invalid state: " << state << " for " << type;
1105     return shill::kStateIdle;
1106   }
1107   return state;
1108 }
1109
1110 }  // namespace chromeos