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https://github.com/Kistler-Group/sdbus-cpp.git
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93b6e5237a
* ConvenienceClasses.h/.inl/.cpp -> ConvenienceApiClasses.h/.inl/.cpp * IObjectProxy class -> IProxy * Interfaces class -> AdaptorInterfaces * Interfaces.h -> split into AdaptorInterfaces.h and ProxyInterfaces.h * createObjectProxy() method -> createProxy()
103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/**
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* (C) 2017 KISTLER INSTRUMENTE AG, Winterthur, Switzerland
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*
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* @file AdaptorInterfaces.h
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*
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* Created on: Nov 8, 2016
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* Project: sdbus-c++
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* Description: High-level D-Bus IPC C++ library based on sd-bus
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*
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* This file is part of sdbus-c++.
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*
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* sdbus-c++ is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* sdbus-c++ is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with sdbus-c++. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SDBUS_CXX_ADAPTORINTERFACES_H_
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#define SDBUS_CXX_ADAPTORINTERFACES_H_
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#include <sdbus-c++/IObject.h>
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#include <cassert>
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#include <string>
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#include <memory>
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// Forward declarations
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namespace sdbus {
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class IConnection;
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}
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namespace sdbus {
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/********************************************//**
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* @class ObjectHolder
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*
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* ObjectHolder is a helper that simply owns and provides
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* access to an object to other classes in the inheritance
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* hierarchy of an object based on generated interface classes.
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*
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***********************************************/
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class ObjectHolder
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{
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protected:
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ObjectHolder(std::unique_ptr<IObject>&& object)
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: object_(std::move(object))
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{
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}
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const IObject& getObject() const
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{
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assert(object_ != nullptr);
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return *object_;
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}
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IObject& getObject()
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{
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assert(object_ != nullptr);
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return *object_;
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}
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private:
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std::unique_ptr<IObject> object_;
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};
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/********************************************//**
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* @class AdaptorInterfaces
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*
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* AdaptorInterfaces is a helper template class that joins all interface classes of a remote
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* D-Bus object generated by sdbus-c++-xml2cpp to be used on the server (the adaptor) side,
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* including some auxiliary classes. AdaptorInterfaces is the class that native-like object
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* implementation classes written by users should inherit from and implement all pure virtual
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* methods. So the _Interfaces template parameter is a list of sdbus-c++-xml2cpp-generated
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* adaptor-side interface classes representing interfaces (with methods, signals and properties)
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* of the D-Bus object.
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*
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***********************************************/
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template <typename... _Interfaces>
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class AdaptorInterfaces
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: protected ObjectHolder
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, public _Interfaces...
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{
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public:
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AdaptorInterfaces(IConnection& connection, std::string objectPath)
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: ObjectHolder(createObject(connection, std::move(objectPath)))
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, _Interfaces(getObject())...
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{
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// TODO: Remove
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getObject().finishRegistration();
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}
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};
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}
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#endif /* SDBUS_CXX_ADAPTORINTERFACES_H_ */
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