| // 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/shill_ipconfig_client.h" |
| |
| #include <map> |
| #include <memory> |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/macros.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/values.h" |
| #include "chromeos/dbus/shill_property_changed_observer.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 ShillIPConfigClient implementation. |
| class ShillIPConfigClientImpl : public ShillIPConfigClient { |
| public: |
| ShillIPConfigClientImpl(); |
| |
| //////////////////////////////////// |
| // ShillIPConfigClient overrides. |
| void AddPropertyChangedObserver( |
| const dbus::ObjectPath& ipconfig_path, |
| ShillPropertyChangedObserver* observer) override { |
| GetHelper(ipconfig_path)->AddPropertyChangedObserver(observer); |
| } |
| |
| void RemovePropertyChangedObserver( |
| const dbus::ObjectPath& ipconfig_path, |
| ShillPropertyChangedObserver* observer) override { |
| GetHelper(ipconfig_path)->RemovePropertyChangedObserver(observer); |
| } |
| void Refresh(const dbus::ObjectPath& ipconfig_path, |
| const VoidDBusMethodCallback& callback) override; |
| void GetProperties(const dbus::ObjectPath& ipconfig_path, |
| const DictionaryValueCallback& callback) override; |
| void SetProperty(const dbus::ObjectPath& ipconfig_path, |
| const std::string& name, |
| const base::Value& value, |
| const VoidDBusMethodCallback& callback) override; |
| void ClearProperty(const dbus::ObjectPath& ipconfig_path, |
| const std::string& name, |
| const VoidDBusMethodCallback& callback) override; |
| void Remove(const dbus::ObjectPath& ipconfig_path, |
| const VoidDBusMethodCallback& callback) override; |
| ShillIPConfigClient::TestInterface* GetTestInterface() override; |
| |
| protected: |
| void Init(dbus::Bus* bus) override { bus_ = bus; } |
| |
| private: |
| using HelperMap = std::map<std::string, std::unique_ptr<ShillClientHelper>>; |
| |
| // Returns the corresponding ShillClientHelper for the profile. |
| ShillClientHelper* GetHelper(const dbus::ObjectPath& ipconfig_path) { |
| HelperMap::const_iterator it = helpers_.find(ipconfig_path.value()); |
| if (it != helpers_.end()) |
| return it->second.get(); |
| |
| // There is no helper for the profile, create it. |
| dbus::ObjectProxy* object_proxy = |
| bus_->GetObjectProxy(shill::kFlimflamServiceName, ipconfig_path); |
| std::unique_ptr<ShillClientHelper> helper( |
| new ShillClientHelper(object_proxy)); |
| helper->MonitorPropertyChanged(shill::kFlimflamIPConfigInterface); |
| ShillClientHelper* helper_ptr = helper.get(); |
| helpers_[ipconfig_path.value()] = std::move(helper); |
| return helper_ptr; |
| } |
| |
| dbus::Bus* bus_; |
| HelperMap helpers_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ShillIPConfigClientImpl); |
| }; |
| |
| ShillIPConfigClientImpl::ShillIPConfigClientImpl() : bus_(NULL) { |
| } |
| |
| void ShillIPConfigClientImpl::GetProperties( |
| const dbus::ObjectPath& ipconfig_path, |
| const DictionaryValueCallback& callback) { |
| dbus::MethodCall method_call(shill::kFlimflamIPConfigInterface, |
| shill::kGetPropertiesFunction); |
| GetHelper(ipconfig_path)->CallDictionaryValueMethod(&method_call, callback); |
| } |
| |
| void ShillIPConfigClientImpl::Refresh( |
| const dbus::ObjectPath& ipconfig_path, |
| const VoidDBusMethodCallback& callback) { |
| dbus::MethodCall method_call(shill::kFlimflamIPConfigInterface, |
| shill::kRefreshFunction); |
| GetHelper(ipconfig_path)->CallVoidMethod(&method_call, callback); |
| } |
| |
| void ShillIPConfigClientImpl::SetProperty( |
| const dbus::ObjectPath& ipconfig_path, |
| const std::string& name, |
| const base::Value& value, |
| const VoidDBusMethodCallback& callback) { |
| dbus::MethodCall method_call(shill::kFlimflamIPConfigInterface, |
| shill::kSetPropertyFunction); |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendString(name); |
| // IPConfig supports writing basic type and string array properties. |
| switch (value.GetType()) { |
| case base::Value::Type::LIST: { |
| const base::ListValue* list_value = NULL; |
| value.GetAsList(&list_value); |
| dbus::MessageWriter variant_writer(NULL); |
| writer.OpenVariant("as", &variant_writer); |
| dbus::MessageWriter array_writer(NULL); |
| variant_writer.OpenArray("s", &array_writer); |
| for (base::ListValue::const_iterator it = list_value->begin(); |
| it != list_value->end(); |
| ++it) { |
| DLOG_IF(ERROR, it->GetType() != base::Value::Type::STRING) |
| << "Unexpected type " << it->GetType(); |
| std::string str; |
| it->GetAsString(&str); |
| array_writer.AppendString(str); |
| } |
| variant_writer.CloseContainer(&array_writer); |
| writer.CloseContainer(&variant_writer); |
| } |
| case base::Value::Type::BOOLEAN: |
| case base::Value::Type::INTEGER: |
| case base::Value::Type::DOUBLE: |
| case base::Value::Type::STRING: |
| dbus::AppendBasicTypeValueDataAsVariant(&writer, value); |
| break; |
| default: |
| DLOG(ERROR) << "Unexpected type " << value.GetType(); |
| } |
| GetHelper(ipconfig_path)->CallVoidMethod(&method_call, callback); |
| } |
| |
| void ShillIPConfigClientImpl::ClearProperty( |
| const dbus::ObjectPath& ipconfig_path, |
| const std::string& name, |
| const VoidDBusMethodCallback& callback) { |
| dbus::MethodCall method_call(shill::kFlimflamIPConfigInterface, |
| shill::kClearPropertyFunction); |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendString(name); |
| GetHelper(ipconfig_path)->CallVoidMethod(&method_call, callback); |
| } |
| |
| void ShillIPConfigClientImpl::Remove( |
| const dbus::ObjectPath& ipconfig_path, |
| const VoidDBusMethodCallback& callback) { |
| dbus::MethodCall method_call(shill::kFlimflamIPConfigInterface, |
| shill::kRemoveConfigFunction); |
| GetHelper(ipconfig_path)->CallVoidMethod(&method_call, callback); |
| } |
| |
| ShillIPConfigClient::TestInterface* |
| ShillIPConfigClientImpl::GetTestInterface() { |
| return NULL; |
| } |
| |
| } // namespace |
| |
| ShillIPConfigClient::ShillIPConfigClient() {} |
| |
| ShillIPConfigClient::~ShillIPConfigClient() {} |
| |
| // static |
| ShillIPConfigClient* ShillIPConfigClient::Create() { |
| return new ShillIPConfigClientImpl(); |
| } |
| |
| } // namespace chromeos |