| // 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. |
| |
| #ifndef CHROMEOS_DBUS_NFC_PROPERTY_SET_H_ |
| #define CHROMEOS_DBUS_NFC_PROPERTY_SET_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "dbus/message.h" |
| #include "dbus/object_proxy.h" |
| #include "dbus/property.h" |
| |
| namespace chromeos { |
| |
| // neard doesn't use the standard D-Bus interfaces for property access and |
| // instead defines property accessor methods in each D-Bus interface. This |
| // class customizes dbus::PropertySet to generate the correct method call to |
| // get all properties, connect to the correct signal and parse it correctly. |
| class NfcPropertySet : public dbus::PropertySet { |
| public: |
| NfcPropertySet(dbus::ObjectProxy* object_proxy, |
| const std::string& interface, |
| const PropertyChangedCallback& callback); |
| |
| // Destructor; we don't hold on to any references or memory that needs |
| // explicit clean-up, but clang thinks we might. |
| ~NfcPropertySet() override; |
| |
| // Caches |callback| so that it will be invoked after a call to GetAll() |
| // has successfully received all existing properties from the remote object. |
| void SetAllPropertiesReceivedCallback(const base::Closure& callback); |
| |
| // dbus::PropertySet overrides |
| void ConnectSignals() override; |
| void Get(dbus::PropertyBase* property, GetCallback callback) override; |
| void GetAll() override; |
| void OnGetAll(dbus::Response* response) override; |
| void Set(dbus::PropertyBase* property, SetCallback callback) override; |
| void ChangedReceived(dbus::Signal* signal) override; |
| |
| protected: |
| const base::Closure& on_get_all_callback() { return on_get_all_callback_; } |
| |
| private: |
| // Optional callback used to notify clients when all properties were received |
| // after a call to GetAll. |
| base::Closure on_get_all_callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NfcPropertySet); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_DBUS_NFC_PROPERTY_SET_H_ |