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/*
* Copyright © 2012 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*/
#ifndef CORE_DBUS_SKELETON_H_
#define CORE_DBUS_SKELETON_H_
#include <core/dbus/bus.h>
#include <core/dbus/service.h>
#include <core/dbus/visibility.h>
namespace core
{
namespace dbus
{
/**
* @brief Skeleton is a template class that helps with exposing interface implementations on the bus.
* @tparam T The type of the interface for which we want to expose an implementation for.
*/
template<typename T>
class ORG_FREEDESKTOP_DBUS_DLL_PUBLIC Skeleton : public T
{
public:
virtual ~Skeleton() noexcept = default;
protected:
/**
* @brief Skeleton announces the service on the given bus instance.
* @param bus The bus that the actual service lives upon
*/
inline explicit Skeleton(const Bus::Ptr& bus) : bus(bus),
service(Service::add_service<T>(bus))
{
}
/**
* @brief access_bus provides access to the underlying bus instance.
* @return A mutable reference to the underlying bus.
*/
inline const Bus::Ptr& access_bus() const
{
return bus;
}
/**
* @brief Provides access to the underlying service object that this object is a proxy for.
* @return A mutable reference to the underlying service object.
*/
inline const Service::Ptr& access_service() const
{
return service;
}
private:
Bus::Ptr bus;
Service::Ptr service;
};
}
}
#endif // CORE_DBUS_SKELETON_H_
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