| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chromeos/dbus/fake_shill_service_client.h" |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/stl_util.h" |
| #include "base/strings/string_util.h" |
| #include "base/values.h" |
| #include "chromeos/dbus/dbus_thread_manager.h" |
| #include "chromeos/dbus/shill_device_client.h" |
| #include "chromeos/dbus/shill_manager_client.h" |
| #include "chromeos/dbus/shill_profile_client.h" |
| #include "chromeos/dbus/shill_property_changed_observer.h" |
| #include "chromeos/network/shill_property_util.h" |
| #include "dbus/bus.h" |
| #include "dbus/message.h" |
| #include "dbus/object_path.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| |
| namespace chromeos { |
| |
| namespace { |
| |
| void PassStubListValue(const ShillServiceClient::ListValueCallback& callback, |
| base::ListValue* value) { |
| callback.Run(*value); |
| } |
| |
| void PassStubServiceProperties( |
| const ShillServiceClient::DictionaryValueCallback& callback, |
| DBusMethodCallStatus call_status, |
| const base::DictionaryValue* properties) { |
| callback.Run(call_status, *properties); |
| } |
| |
| void CallSortManagerServices() { |
| DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| SortManagerServices(true); |
| } |
| |
| int GetInteractiveDelay() { |
| return DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| GetInteractiveDelay(); |
| } |
| |
| } // namespace |
| |
| FakeShillServiceClient::FakeShillServiceClient() : weak_ptr_factory_(this) { |
| } |
| |
| FakeShillServiceClient::~FakeShillServiceClient() { |
| STLDeleteContainerPairSecondPointers( |
| observer_list_.begin(), observer_list_.end()); |
| } |
| |
| |
| // ShillServiceClient overrides. |
| |
| void FakeShillServiceClient::Init(dbus::Bus* bus) { |
| } |
| |
| void FakeShillServiceClient::AddPropertyChangedObserver( |
| const dbus::ObjectPath& service_path, |
| ShillPropertyChangedObserver* observer) { |
| GetObserverList(service_path).AddObserver(observer); |
| } |
| |
| void FakeShillServiceClient::RemovePropertyChangedObserver( |
| const dbus::ObjectPath& service_path, |
| ShillPropertyChangedObserver* observer) { |
| GetObserverList(service_path).RemoveObserver(observer); |
| } |
| |
| void FakeShillServiceClient::GetProperties( |
| const dbus::ObjectPath& service_path, |
| const DictionaryValueCallback& callback) { |
| base::DictionaryValue* nested_dict = NULL; |
| scoped_ptr<base::DictionaryValue> result_properties; |
| DBusMethodCallStatus call_status; |
| stub_services_.GetDictionaryWithoutPathExpansion(service_path.value(), |
| &nested_dict); |
| if (nested_dict) { |
| result_properties.reset(nested_dict->DeepCopy()); |
| // Remove credentials that Shill wouldn't send. |
| result_properties->RemoveWithoutPathExpansion(shill::kPassphraseProperty, |
| NULL); |
| call_status = DBUS_METHOD_CALL_SUCCESS; |
| } else { |
| // This may happen if we remove services from the list. |
| VLOG(2) << "Properties not found for: " << service_path.value(); |
| result_properties.reset(new base::DictionaryValue); |
| call_status = DBUS_METHOD_CALL_FAILURE; |
| } |
| |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&PassStubServiceProperties, |
| callback, |
| call_status, |
| base::Owned(result_properties.release()))); |
| } |
| |
| void FakeShillServiceClient::SetProperty(const dbus::ObjectPath& service_path, |
| const std::string& name, |
| const base::Value& value, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| if (!SetServiceProperty(service_path.value(), name, value)) { |
| LOG(ERROR) << "Service not found: " << service_path.value(); |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::SetProperties( |
| const dbus::ObjectPath& service_path, |
| const base::DictionaryValue& properties, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| for (base::DictionaryValue::Iterator iter(properties); |
| !iter.IsAtEnd(); iter.Advance()) { |
| if (!SetServiceProperty(service_path.value(), iter.key(), iter.value())) { |
| LOG(ERROR) << "Service not found: " << service_path.value(); |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| } |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::ClearProperty( |
| const dbus::ObjectPath& service_path, |
| const std::string& name, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| base::DictionaryValue* dict = NULL; |
| if (!stub_services_.GetDictionaryWithoutPathExpansion( |
| service_path.value(), &dict)) { |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| dict->RemoveWithoutPathExpansion(name, NULL); |
| // Note: Shill does not send notifications when properties are cleared. |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::ClearProperties( |
| const dbus::ObjectPath& service_path, |
| const std::vector<std::string>& names, |
| const ListValueCallback& callback, |
| const ErrorCallback& error_callback) { |
| base::DictionaryValue* dict = NULL; |
| if (!stub_services_.GetDictionaryWithoutPathExpansion( |
| service_path.value(), &dict)) { |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| scoped_ptr<base::ListValue> results(new base::ListValue); |
| for (std::vector<std::string>::const_iterator iter = names.begin(); |
| iter != names.end(); ++iter) { |
| dict->RemoveWithoutPathExpansion(*iter, NULL); |
| // Note: Shill does not send notifications when properties are cleared. |
| results->AppendBoolean(true); |
| } |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&PassStubListValue, |
| callback, base::Owned(results.release()))); |
| } |
| |
| void FakeShillServiceClient::Connect(const dbus::ObjectPath& service_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| VLOG(1) << "FakeShillServiceClient::Connect: " << service_path.value(); |
| base::DictionaryValue* service_properties = NULL; |
| if (!stub_services_.GetDictionary( |
| service_path.value(), &service_properties)) { |
| LOG(ERROR) << "Service not found: " << service_path.value(); |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| |
| // Set any other services of the same Type to 'offline' first, before setting |
| // State to Association which will trigger sorting Manager.Services and |
| // sending an update. |
| SetOtherServicesOffline(service_path.value()); |
| |
| // Set Associating. |
| base::StringValue associating_value(shill::kStateAssociation); |
| SetServiceProperty(service_path.value(), |
| shill::kStateProperty, |
| associating_value); |
| |
| // Stay Associating until the state is changed again after a delay. |
| base::MessageLoop::current()->PostDelayedTask( |
| FROM_HERE, |
| base::Bind(&FakeShillServiceClient::ContinueConnect, |
| weak_ptr_factory_.GetWeakPtr(), |
| service_path.value()), |
| base::TimeDelta::FromSeconds(GetInteractiveDelay())); |
| |
| callback.Run(); |
| } |
| |
| void FakeShillServiceClient::Disconnect(const dbus::ObjectPath& service_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| base::Value* service; |
| if (!stub_services_.Get(service_path.value(), &service)) { |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| return; |
| } |
| // Set Idle after a delay |
| base::StringValue idle_value(shill::kStateIdle); |
| base::MessageLoop::current()->PostDelayedTask( |
| FROM_HERE, |
| base::Bind(&FakeShillServiceClient::SetProperty, |
| weak_ptr_factory_.GetWeakPtr(), |
| service_path, |
| shill::kStateProperty, |
| idle_value, |
| base::Bind(&base::DoNothing), |
| error_callback), |
| base::TimeDelta::FromSeconds(GetInteractiveDelay())); |
| callback.Run(); |
| } |
| |
| void FakeShillServiceClient::Remove(const dbus::ObjectPath& service_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::ActivateCellularModem( |
| const dbus::ObjectPath& service_path, |
| const std::string& carrier, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| base::DictionaryValue* service_properties = |
| GetModifiableServiceProperties(service_path.value(), false); |
| if (!service_properties) { |
| LOG(ERROR) << "Service not found: " << service_path.value(); |
| error_callback.Run("Error.InvalidService", "Invalid Service"); |
| } |
| SetServiceProperty(service_path.value(), |
| shill::kActivationStateProperty, |
| base::StringValue(shill::kActivationStateActivating)); |
| // Set Activated after a delay |
| base::MessageLoop::current()->PostDelayedTask( |
| FROM_HERE, |
| base::Bind(&FakeShillServiceClient::SetCellularActivated, |
| weak_ptr_factory_.GetWeakPtr(), |
| service_path, |
| error_callback), |
| base::TimeDelta::FromSeconds(GetInteractiveDelay())); |
| |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::CompleteCellularActivation( |
| const dbus::ObjectPath& service_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) { |
| base::MessageLoop::current()->PostTask(FROM_HERE, callback); |
| } |
| |
| void FakeShillServiceClient::GetLoadableProfileEntries( |
| const dbus::ObjectPath& service_path, |
| const DictionaryValueCallback& callback) { |
| // Provide a dictionary with a single { profile_path, service_path } entry |
| // if the Profile property is set, or an empty dictionary. |
| scoped_ptr<base::DictionaryValue> result_properties( |
| new base::DictionaryValue); |
| base::DictionaryValue* service_properties = |
| GetModifiableServiceProperties(service_path.value(), false); |
| if (service_properties) { |
| std::string profile_path; |
| if (service_properties->GetStringWithoutPathExpansion( |
| shill::kProfileProperty, &profile_path)) { |
| result_properties->SetStringWithoutPathExpansion( |
| profile_path, service_path.value()); |
| } |
| } else { |
| LOG(WARNING) << "Service not in profile: " << service_path.value(); |
| } |
| |
| DBusMethodCallStatus call_status = DBUS_METHOD_CALL_SUCCESS; |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&PassStubServiceProperties, |
| callback, |
| call_status, |
| base::Owned(result_properties.release()))); |
| } |
| |
| ShillServiceClient::TestInterface* FakeShillServiceClient::GetTestInterface() { |
| return this; |
| } |
| |
| // ShillServiceClient::TestInterface overrides. |
| |
| void FakeShillServiceClient::AddService(const std::string& service_path, |
| const std::string& name, |
| const std::string& type, |
| const std::string& state, |
| bool visible) { |
| AddServiceWithIPConfig(service_path, "" /* guid */, name, |
| type, state, "" /* ipconfig_path */, |
| visible); |
| } |
| |
| void FakeShillServiceClient::AddServiceWithIPConfig( |
| const std::string& service_path, |
| const std::string& guid, |
| const std::string& name, |
| const std::string& type, |
| const std::string& state, |
| const std::string& ipconfig_path, |
| bool visible) { |
| base::DictionaryValue* properties = SetServiceProperties( |
| service_path, guid, name, type, state, visible); |
| |
| std::string profile_path; |
| if (properties->GetStringWithoutPathExpansion(shill::kProfileProperty, |
| &profile_path) && |
| !profile_path.empty()) { |
| DBusThreadManager::Get()->GetShillProfileClient()->GetTestInterface()-> |
| UpdateService(profile_path, service_path); |
| } |
| |
| if (!ipconfig_path.empty()) { |
| properties->SetWithoutPathExpansion( |
| shill::kIPConfigProperty, |
| new base::StringValue(ipconfig_path)); |
| } |
| |
| DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| AddManagerService(service_path, true); |
| } |
| |
| |
| base::DictionaryValue* FakeShillServiceClient::SetServiceProperties( |
| const std::string& service_path, |
| const std::string& guid, |
| const std::string& name, |
| const std::string& type, |
| const std::string& state, |
| bool visible) { |
| base::DictionaryValue* properties = |
| GetModifiableServiceProperties(service_path, true); |
| connect_behavior_.erase(service_path); |
| |
| std::string profile_path; |
| base::DictionaryValue profile_properties; |
| if (DBusThreadManager::Get()->GetShillProfileClient()->GetTestInterface()-> |
| GetService(service_path, &profile_path, &profile_properties)) { |
| properties->SetWithoutPathExpansion( |
| shill::kProfileProperty, |
| new base::StringValue(profile_path)); |
| } |
| |
| // If |guid| is provided, set Service.GUID to that. Otherwise if a GUID is |
| // stored in a profile entry, use that. Otherwise leave it blank. Shill does |
| // not enforce a valid guid, we do that at the NetworkStateHandler layer. |
| std::string guid_to_set = guid; |
| if (guid_to_set.empty()) { |
| profile_properties.GetStringWithoutPathExpansion( |
| shill::kGuidProperty, &guid_to_set); |
| } |
| if (!guid_to_set.empty()) { |
| properties->SetWithoutPathExpansion(shill::kGuidProperty, |
| new base::StringValue(guid_to_set)); |
| } |
| shill_property_util::SetSSID(name, properties); |
| properties->SetWithoutPathExpansion( |
| shill::kNameProperty, |
| new base::StringValue(name)); |
| std::string device_path = |
| DBusThreadManager::Get()->GetShillDeviceClient()->GetTestInterface()-> |
| GetDevicePathForType(type); |
| properties->SetWithoutPathExpansion( |
| shill::kDeviceProperty, |
| new base::StringValue(device_path)); |
| properties->SetWithoutPathExpansion( |
| shill::kTypeProperty, |
| new base::StringValue(type)); |
| properties->SetWithoutPathExpansion( |
| shill::kStateProperty, |
| new base::StringValue(state)); |
| properties->SetWithoutPathExpansion( |
| shill::kVisibleProperty, |
| new base::FundamentalValue(visible)); |
| if (type == shill::kTypeWifi) { |
| properties->SetWithoutPathExpansion( |
| shill::kSecurityProperty, |
| new base::StringValue(shill::kSecurityNone)); |
| } |
| return properties; |
| } |
| |
| void FakeShillServiceClient::RemoveService(const std::string& service_path) { |
| stub_services_.RemoveWithoutPathExpansion(service_path, NULL); |
| connect_behavior_.erase(service_path); |
| DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| RemoveManagerService(service_path); |
| } |
| |
| bool FakeShillServiceClient::SetServiceProperty(const std::string& service_path, |
| const std::string& property, |
| const base::Value& value) { |
| base::DictionaryValue* dict = NULL; |
| if (!stub_services_.GetDictionaryWithoutPathExpansion(service_path, &dict)) |
| return false; |
| |
| VLOG(1) << "Service.SetProperty: " << property << " = " << value |
| << " For: " << service_path; |
| |
| base::DictionaryValue new_properties; |
| std::string changed_property; |
| bool case_sensitive = true; |
| if (StartsWithASCII(property, "Provider.", case_sensitive) || |
| StartsWithASCII(property, "OpenVPN.", case_sensitive) || |
| StartsWithASCII(property, "L2TPIPsec.", case_sensitive)) { |
| // These properties are only nested within the Provider dictionary if read |
| // from Shill. |
| base::DictionaryValue* provider = new base::DictionaryValue; |
| provider->SetWithoutPathExpansion(property, value.DeepCopy()); |
| new_properties.SetWithoutPathExpansion(shill::kProviderProperty, provider); |
| changed_property = shill::kProviderProperty; |
| } else { |
| new_properties.SetWithoutPathExpansion(property, value.DeepCopy()); |
| changed_property = property; |
| } |
| |
| dict->MergeDictionary(&new_properties); |
| |
| // Add or update the profile entry. |
| if (property == shill::kProfileProperty) { |
| std::string profile_path; |
| if (value.GetAsString(&profile_path)) { |
| DBusThreadManager::Get()->GetShillProfileClient()->GetTestInterface()-> |
| AddService(profile_path, service_path); |
| } else { |
| LOG(ERROR) << "Profile value is not a String!"; |
| } |
| } else { |
| std::string profile_path; |
| if (dict->GetStringWithoutPathExpansion( |
| shill::kProfileProperty, &profile_path) && !profile_path.empty()) { |
| DBusThreadManager::Get()->GetShillProfileClient()->GetTestInterface()-> |
| UpdateService(profile_path, service_path); |
| } |
| } |
| |
| // Notify the Manager if the state changed (affects DefaultService). |
| if (property == shill::kStateProperty) { |
| std::string state; |
| value.GetAsString(&state); |
| DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| ServiceStateChanged(service_path, state); |
| } |
| |
| // If the State or Visibility changes, the sort order of service lists may |
| // change and the DefaultService property may change. |
| if (property == shill::kStateProperty || |
| property == shill::kVisibleProperty) { |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, base::Bind(&CallSortManagerServices)); |
| } |
| |
| // Notifiy Chrome of the property change. |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&FakeShillServiceClient::NotifyObserversPropertyChanged, |
| weak_ptr_factory_.GetWeakPtr(), |
| dbus::ObjectPath(service_path), changed_property)); |
| return true; |
| } |
| |
| const base::DictionaryValue* FakeShillServiceClient::GetServiceProperties( |
| const std::string& service_path) const { |
| const base::DictionaryValue* properties = NULL; |
| stub_services_.GetDictionaryWithoutPathExpansion(service_path, &properties); |
| return properties; |
| } |
| |
| void FakeShillServiceClient::ClearServices() { |
| DBusThreadManager::Get()->GetShillManagerClient()->GetTestInterface()-> |
| ClearManagerServices(); |
| |
| stub_services_.Clear(); |
| connect_behavior_.clear(); |
| } |
| |
| void FakeShillServiceClient::SetConnectBehavior(const std::string& service_path, |
| const base::Closure& behavior) { |
| connect_behavior_[service_path] = behavior; |
| } |
| |
| void FakeShillServiceClient::NotifyObserversPropertyChanged( |
| const dbus::ObjectPath& service_path, |
| const std::string& property) { |
| base::DictionaryValue* dict = NULL; |
| std::string path = service_path.value(); |
| if (!stub_services_.GetDictionaryWithoutPathExpansion(path, &dict)) { |
| LOG(ERROR) << "Notify for unknown service: " << path; |
| return; |
| } |
| base::Value* value = NULL; |
| if (!dict->GetWithoutPathExpansion(property, &value)) { |
| LOG(ERROR) << "Notify for unknown property: " |
| << path << " : " << property; |
| return; |
| } |
| FOR_EACH_OBSERVER(ShillPropertyChangedObserver, |
| GetObserverList(service_path), |
| OnPropertyChanged(property, *value)); |
| } |
| |
| base::DictionaryValue* FakeShillServiceClient::GetModifiableServiceProperties( |
| const std::string& service_path, bool create_if_missing) { |
| base::DictionaryValue* properties = NULL; |
| if (!stub_services_.GetDictionaryWithoutPathExpansion(service_path, |
| &properties) && |
| create_if_missing) { |
| properties = new base::DictionaryValue; |
| stub_services_.Set(service_path, properties); |
| } |
| return properties; |
| } |
| |
| FakeShillServiceClient::PropertyObserverList& |
| FakeShillServiceClient::GetObserverList(const dbus::ObjectPath& device_path) { |
| std::map<dbus::ObjectPath, PropertyObserverList*>::iterator iter = |
| observer_list_.find(device_path); |
| if (iter != observer_list_.end()) |
| return *(iter->second); |
| PropertyObserverList* observer_list = new PropertyObserverList(); |
| observer_list_[device_path] = observer_list; |
| return *observer_list; |
| } |
| |
| void FakeShillServiceClient::SetOtherServicesOffline( |
| const std::string& service_path) { |
| const base::DictionaryValue* service_properties = GetServiceProperties( |
| service_path); |
| if (!service_properties) { |
| LOG(ERROR) << "Missing service: " << service_path; |
| return; |
| } |
| std::string service_type; |
| service_properties->GetString(shill::kTypeProperty, &service_type); |
| // Set all other services of the same type to offline (Idle). |
| for (base::DictionaryValue::Iterator iter(stub_services_); |
| !iter.IsAtEnd(); iter.Advance()) { |
| std::string path = iter.key(); |
| if (path == service_path) |
| continue; |
| base::DictionaryValue* properties; |
| if (!stub_services_.GetDictionaryWithoutPathExpansion(path, &properties)) |
| NOTREACHED(); |
| |
| std::string type; |
| properties->GetString(shill::kTypeProperty, &type); |
| if (type != service_type) |
| continue; |
| properties->SetWithoutPathExpansion( |
| shill::kStateProperty, |
| new base::StringValue(shill::kStateIdle)); |
| } |
| } |
| |
| void FakeShillServiceClient::SetCellularActivated( |
| const dbus::ObjectPath& service_path, |
| const ErrorCallback& error_callback) { |
| SetProperty(service_path, |
| shill::kActivationStateProperty, |
| base::StringValue(shill::kActivationStateActivated), |
| base::Bind(&base::DoNothing), |
| error_callback); |
| SetProperty(service_path, |
| shill::kConnectableProperty, |
| base::FundamentalValue(true), |
| base::Bind(&base::DoNothing), |
| error_callback); |
| } |
| |
| void FakeShillServiceClient::ContinueConnect( |
| const std::string& service_path) { |
| VLOG(1) << "FakeShillServiceClient::ContinueConnect: " << service_path; |
| base::DictionaryValue* service_properties = NULL; |
| if (!stub_services_.GetDictionary(service_path, &service_properties)) { |
| LOG(ERROR) << "Service not found: " << service_path; |
| return; |
| } |
| |
| if (ContainsKey(connect_behavior_, service_path)) { |
| const base::Closure& custom_connect_behavior = |
| connect_behavior_[service_path]; |
| custom_connect_behavior.Run(); |
| return; |
| } |
| |
| // No custom connect behavior set, continue with the default connect behavior. |
| std::string passphrase; |
| service_properties->GetStringWithoutPathExpansion( |
| shill::kPassphraseProperty, &passphrase); |
| if (passphrase == "failure") { |
| // Simulate a password failure. |
| SetServiceProperty(service_path, |
| shill::kStateProperty, |
| base::StringValue(shill::kStateFailure)); |
| base::MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind( |
| base::IgnoreResult(&FakeShillServiceClient::SetServiceProperty), |
| weak_ptr_factory_.GetWeakPtr(), |
| service_path, |
| shill::kErrorProperty, |
| base::StringValue(shill::kErrorBadPassphrase))); |
| } else { |
| // Set Online. |
| SetServiceProperty(service_path, |
| shill::kStateProperty, |
| base::StringValue(shill::kStateOnline)); |
| } |
| } |
| |
| } // namespace chromeos |