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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_BRIDGES_INC_UNOINTERFACEPROXY_HXX
#define INCLUDED_BRIDGES_INC_UNOINTERFACEPROXY_HXX
#include <sal/config.h>
#include <atomic>
#include <cstddef>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <typelib/typedescription.h>
#include <uno/dispatcher.h>
#include <uno/environment.h>
namespace com { namespace sun { namespace star { namespace uno {
class XInterface;
} } } }
namespace bridges { namespace cpp_uno { namespace shared {
class Bridge;
extern "C" void freeUnoInterfaceProxy(
uno_ExtEnvironment * pEnv, void * pProxy);
// private:
extern "C" void unoInterfaceProxyDispatch(
uno_Interface * pUnoI, typelib_TypeDescription const * pMemberDescr,
void * pReturn, void * pArgs[], uno_Any ** ppException);
// this function is not defined in the generic part, but instead has to be
// defined individually for each CPP--UNO bridge
// private:
extern "C" void acquireProxy(uno_Interface *);
// private:
extern "C" void releaseProxy(uno_Interface *);
/**
* A uno proxy wrapping a cpp interface.
*/
class UnoInterfaceProxy: public uno_Interface {
public:
// Interface for Bridge:
static UnoInterfaceProxy * create(
Bridge * pBridge, com::sun::star::uno::XInterface * pCppI,
typelib_InterfaceTypeDescription * pTypeDescr,
OUString const & rOId);
// Interface for individual CPP--UNO bridges:
Bridge * getBridge() { return pBridge; }
com::sun::star::uno::XInterface * getCppI() { return pCppI; }
private:
UnoInterfaceProxy(UnoInterfaceProxy const &) = delete;
UnoInterfaceProxy& operator =(const UnoInterfaceProxy&) = delete;
UnoInterfaceProxy(
Bridge * pBridge_, com::sun::star::uno::XInterface * pCppI_,
typelib_InterfaceTypeDescription * pTypeDescr_,
OUString const & rOId_);
~UnoInterfaceProxy();
std::atomic<std::size_t> nRef;
Bridge * pBridge;
// mapping information
com::sun::star::uno::XInterface * pCppI; // wrapped interface
typelib_InterfaceTypeDescription * pTypeDescr;
OUString oid;
friend void freeUnoInterfaceProxy(
uno_ExtEnvironment * pEnv, void * pProxy);
friend void unoInterfaceProxyDispatch(
uno_Interface * pUnoI, typelib_TypeDescription const * pMemberDescr,
void * pReturn, void * pArgs[], uno_Any ** ppException);
friend void acquireProxy(uno_Interface * pUnoI);
friend void releaseProxy(uno_Interface * pUnoI);
};
} } }
#endif
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