| // 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/bluetooth_agent_manager_client.h" |
| |
| #include "base/bind.h" |
| #include "base/logging.h" |
| #include "chromeos/dbus/fake_bluetooth_agent_manager_client.h" |
| #include "dbus/bus.h" |
| #include "dbus/message.h" |
| #include "dbus/object_path.h" |
| #include "dbus/object_proxy.h" |
| #include "third_party/cros_system_api/dbus/service_constants.h" |
| |
| namespace chromeos { |
| |
| const char BluetoothAgentManagerClient::kNoResponseError[] = |
| "org.chromium.Error.NoResponse"; |
| |
| // The BluetoothAgentManagerClient implementation used in production. |
| class BluetoothAgentManagerClientImpl |
| : public BluetoothAgentManagerClient { |
| public: |
| BluetoothAgentManagerClientImpl() : weak_ptr_factory_(this) {} |
| |
| virtual ~BluetoothAgentManagerClientImpl() { |
| } |
| |
| // BluetoothAgentManagerClient override. |
| virtual void RegisterAgent(const dbus::ObjectPath& agent_path, |
| const std::string& capability, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) OVERRIDE { |
| dbus::MethodCall method_call( |
| bluetooth_agent_manager::kBluetoothAgentManagerInterface, |
| bluetooth_agent_manager::kRegisterAgent); |
| |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendObjectPath(agent_path); |
| writer.AppendString(capability); |
| |
| object_proxy_->CallMethodWithErrorCallback( |
| &method_call, |
| dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
| base::Bind(&BluetoothAgentManagerClientImpl::OnSuccess, |
| weak_ptr_factory_.GetWeakPtr(), callback), |
| base::Bind(&BluetoothAgentManagerClientImpl::OnError, |
| weak_ptr_factory_.GetWeakPtr(), error_callback)); |
| } |
| |
| // BluetoothAgentManagerClient override. |
| virtual void UnregisterAgent(const dbus::ObjectPath& agent_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) OVERRIDE { |
| dbus::MethodCall method_call( |
| bluetooth_agent_manager::kBluetoothAgentManagerInterface, |
| bluetooth_agent_manager::kUnregisterAgent); |
| |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendObjectPath(agent_path); |
| |
| object_proxy_->CallMethodWithErrorCallback( |
| &method_call, |
| dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
| base::Bind(&BluetoothAgentManagerClientImpl::OnSuccess, |
| weak_ptr_factory_.GetWeakPtr(), callback), |
| base::Bind(&BluetoothAgentManagerClientImpl::OnError, |
| weak_ptr_factory_.GetWeakPtr(), error_callback)); |
| } |
| |
| |
| // BluetoothAgentManagerClient override. |
| virtual void RequestDefaultAgent(const dbus::ObjectPath& agent_path, |
| const base::Closure& callback, |
| const ErrorCallback& error_callback) |
| OVERRIDE { |
| dbus::MethodCall method_call( |
| bluetooth_agent_manager::kBluetoothAgentManagerInterface, |
| bluetooth_agent_manager::kRequestDefaultAgent); |
| |
| dbus::MessageWriter writer(&method_call); |
| writer.AppendObjectPath(agent_path); |
| |
| object_proxy_->CallMethodWithErrorCallback( |
| &method_call, |
| dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
| base::Bind(&BluetoothAgentManagerClientImpl::OnSuccess, |
| weak_ptr_factory_.GetWeakPtr(), callback), |
| base::Bind(&BluetoothAgentManagerClientImpl::OnError, |
| weak_ptr_factory_.GetWeakPtr(), error_callback)); |
| } |
| |
| protected: |
| virtual void Init(dbus::Bus* bus) OVERRIDE { |
| DCHECK(bus); |
| object_proxy_ = bus->GetObjectProxy( |
| bluetooth_agent_manager::kBluetoothAgentManagerServiceName, |
| dbus::ObjectPath( |
| bluetooth_agent_manager::kBluetoothAgentManagerServicePath)); |
| } |
| |
| private: |
| // Called when a response for successful method call is received. |
| void OnSuccess(const base::Closure& callback, |
| dbus::Response* response) { |
| DCHECK(response); |
| callback.Run(); |
| } |
| |
| // Called when a response for a failed method call is received. |
| void OnError(const ErrorCallback& error_callback, |
| dbus::ErrorResponse* response) { |
| // Error response has optional error message argument. |
| std::string error_name; |
| std::string error_message; |
| if (response) { |
| dbus::MessageReader reader(response); |
| error_name = response->GetErrorName(); |
| reader.PopString(&error_message); |
| } else { |
| error_name = kNoResponseError; |
| error_message = ""; |
| } |
| error_callback.Run(error_name, error_message); |
| } |
| |
| dbus::ObjectProxy* object_proxy_; |
| |
| // Weak pointer factory for generating 'this' pointers that might live longer |
| // than we do. |
| // Note: This should remain the last member so it'll be destroyed and |
| // invalidate its weak pointers before any other members are destroyed. |
| base::WeakPtrFactory<BluetoothAgentManagerClientImpl> |
| weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothAgentManagerClientImpl); |
| }; |
| |
| BluetoothAgentManagerClient::BluetoothAgentManagerClient() { |
| } |
| |
| BluetoothAgentManagerClient::~BluetoothAgentManagerClient() { |
| } |
| |
| BluetoothAgentManagerClient* BluetoothAgentManagerClient::Create( |
| DBusClientImplementationType type) { |
| if (type == REAL_DBUS_CLIENT_IMPLEMENTATION) |
| return new BluetoothAgentManagerClientImpl(); |
| DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type); |
| return new FakeBluetoothAgentManagerClient(); |
| } |
| |
| } // namespace chromeos |