| // Copyright (c) 2012 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/flimflam_network_client.h" |
| |
| #include "base/bind.h" |
| #include "base/message_loop.h" |
| #include "base/stl_util.h" |
| #include "base/values.h" |
| #include "dbus/bus.h" |
| #include "dbus/message.h" |
| #include "dbus/object_path.h" |
| #include "dbus/object_proxy.h" |
| #include "dbus/values_util.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| |
| namespace chromeos { |
| |
| namespace { |
| |
| // The FlimflamNetworkClient implementation. |
| class FlimflamNetworkClientImpl : public FlimflamNetworkClient { |
| public: |
| explicit FlimflamNetworkClientImpl(dbus::Bus* bus) |
| : bus_(bus), |
| helpers_deleter_(&helpers_) { |
| } |
| |
| // FlimflamNetworkClient override. |
| virtual void SetPropertyChangedHandler( |
| const dbus::ObjectPath& network_path, |
| const PropertyChangedHandler& handler) OVERRIDE { |
| GetHelper(network_path)->SetPropertyChangedHandler(handler); |
| } |
| |
| // FlimflamNetworkClient override. |
| virtual void ResetPropertyChangedHandler( |
| const dbus::ObjectPath& network_path) OVERRIDE { |
| GetHelper(network_path)->ResetPropertyChangedHandler(); |
| } |
| |
| // FlimflamNetworkClient override. |
| virtual void GetProperties(const dbus::ObjectPath& network_path, |
| const DictionaryValueCallback& callback) OVERRIDE { |
| dbus::MethodCall method_call(flimflam::kFlimflamNetworkInterface, |
| flimflam::kGetPropertiesFunction); |
| GetHelper(network_path)->CallDictionaryValueMethod(&method_call, callback); |
| } |
| |
| // FlimflamNetworkClient override. |
| virtual base::DictionaryValue* CallGetPropertiesAndBlock( |
| const dbus::ObjectPath& network_path) OVERRIDE { |
| dbus::MethodCall method_call(flimflam::kFlimflamNetworkInterface, |
| flimflam::kGetPropertiesFunction); |
| return GetHelper(network_path)->CallDictionaryValueMethodAndBlock( |
| &method_call); |
| } |
| |
| private: |
| typedef std::map<std::string, FlimflamClientHelper*> HelperMap; |
| |
| // Returns the corresponding FlimflamClientHelper for the profile. |
| FlimflamClientHelper* GetHelper(const dbus::ObjectPath& network_path) { |
| HelperMap::iterator it = helpers_.find(network_path.value()); |
| if (it != helpers_.end()) |
| return it->second; |
| |
| // There is no helper for the profile, create it. |
| dbus::ObjectProxy* object_proxy = |
| bus_->GetObjectProxy(flimflam::kFlimflamServiceName, network_path); |
| FlimflamClientHelper* helper = new FlimflamClientHelper(bus_, object_proxy); |
| helper->MonitorPropertyChanged(flimflam::kFlimflamNetworkInterface); |
| helpers_.insert(HelperMap::value_type(network_path.value(), helper)); |
| return helper; |
| } |
| |
| dbus::Bus* bus_; |
| HelperMap helpers_; |
| STLValueDeleter<HelperMap> helpers_deleter_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FlimflamNetworkClientImpl); |
| }; |
| |
| // A stub implementation of FlimflamNetworkClient. |
| class FlimflamNetworkClientStubImpl : public FlimflamNetworkClient { |
| public: |
| FlimflamNetworkClientStubImpl() : weak_ptr_factory_(this) {} |
| |
| virtual ~FlimflamNetworkClientStubImpl() {} |
| |
| // FlimflamNetworkClient override. |
| virtual void SetPropertyChangedHandler( |
| const dbus::ObjectPath& network_path, |
| const PropertyChangedHandler& handler) OVERRIDE {} |
| |
| // FlimflamNetworkClient override. |
| virtual void ResetPropertyChangedHandler( |
| const dbus::ObjectPath& network_path) OVERRIDE {} |
| |
| // FlimflamNetworkClient override. |
| virtual void GetProperties(const dbus::ObjectPath& network_path, |
| const DictionaryValueCallback& callback) OVERRIDE { |
| MessageLoop::current()->PostTask( |
| FROM_HERE, |
| base::Bind(&FlimflamNetworkClientStubImpl::PassEmptyDictionaryValue, |
| weak_ptr_factory_.GetWeakPtr(), |
| callback)); |
| } |
| |
| // FlimflamNetworkClient override. |
| virtual base::DictionaryValue* CallGetPropertiesAndBlock( |
| const dbus::ObjectPath& network_path) OVERRIDE { |
| return new base::DictionaryValue; |
| } |
| |
| private: |
| void PassEmptyDictionaryValue(const DictionaryValueCallback& callback) const { |
| base::DictionaryValue dictionary; |
| callback.Run(DBUS_METHOD_CALL_SUCCESS, dictionary); |
| } |
| |
| base::WeakPtrFactory<FlimflamNetworkClientStubImpl> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FlimflamNetworkClientStubImpl); |
| }; |
| |
| } // namespace |
| |
| FlimflamNetworkClient::FlimflamNetworkClient() {} |
| |
| FlimflamNetworkClient::~FlimflamNetworkClient() {} |
| |
| // static |
| FlimflamNetworkClient* FlimflamNetworkClient::Create( |
| DBusClientImplementationType type, |
| dbus::Bus* bus) { |
| if (type == REAL_DBUS_CLIENT_IMPLEMENTATION) |
| return new FlimflamNetworkClientImpl(bus); |
| DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type); |
| return new FlimflamNetworkClientStubImpl(); |
| } |
| |
| } // namespace chromeos |