752 lines
28 KiB
C++
752 lines
28 KiB
C++
/*************************************************************************
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*
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* $RCSfile: iafactory.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: dbo $ $Date: 2000-10-06 14:25:14 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* 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
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef _OSL_INTERLOCK_H_
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#include <osl/interlck.h>
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#endif
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#ifndef _UNO_DISPATCHER_H_
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#include <uno/dispatcher.h>
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#endif
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#ifndef _UNO_DATA_H_
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#include <uno/data.h>
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#endif
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#ifndef _UNO_ANY2_H_
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#include <uno/any2.h>
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#endif
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#ifndef _UNO_MAPPING_HXX_
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#include <uno/mapping.hxx>
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#endif
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#ifndef _CPPUHELPER_FACTORY_HXX_
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#include <cppuhelper/factory.hxx>
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#endif
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#ifndef _CPPUHELPER_IMPLBASE3_HXX_
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#include <cppuhelper/implbase3.hxx>
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#endif
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#include <com/sun/star/uno/XAggregation.hpp>
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#include <com/sun/star/script/XInvocationAdapterFactory.hpp>
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#include <com/sun/star/script/XInvocationAdapterFactory2.hpp>
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#include <com/sun/star/script/XInvocation.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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#include <com/sun/star/registry/XSimpleRegistry.hpp>
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#include <com/sun/star/registry/XRegistryKey.hpp>
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#include <com/sun/star/reflection/InvocationTargetException.hpp>
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using namespace cppu;
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using namespace rtl;
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using namespace osl;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::script;
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using namespace com::sun::star::reflection;
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using namespace com::sun::star::registry;
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using namespace com::sun::star::lang;
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#define SERVICENAME "com.sun.star.script.InvocationAdapterFactory"
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#define IMPLNAME "com.sun.star.comp.stoc.InvocationAdapterFactory"
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namespace stoc_invadp
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{
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//--------------------------------------------------------------------------------------------------
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static inline Sequence< OUString > getSupportedServiceNames()
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{
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OUString aName( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME ) );
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return Sequence< OUString >( &aName, 1 );
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}
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//==================================================================================================
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class FactoryImpl
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: public WeakImplHelper3< XServiceInfo, XInvocationAdapterFactory, XInvocationAdapterFactory2 >
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{
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Mapping _aUno2Cpp;
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Mapping _aCpp2Uno;
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public:
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FactoryImpl();
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() throw (RuntimeException);
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virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw (RuntimeException);
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virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (RuntimeException);
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// XInvocationAdapterFactory
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virtual Reference< XInterface > SAL_CALL createAdapter(
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const Reference< XInvocation > & xReceiver,
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const Type & rType ) throw (RuntimeException);
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// XInvocationAdapterFactory2
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virtual Reference< XInterface > SAL_CALL createAdapter(
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const Reference< XInvocation > & xReceiver,
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const Sequence< Type > & rTypes ) throw (RuntimeException);
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};
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struct AdapterImpl;
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//==================================================================================================
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struct InterfaceAdapterImpl : public uno_Interface
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{
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AdapterImpl * pAdapter;
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typelib_InterfaceTypeDescription * pTypeDescr;
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};
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//==================================================================================================
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struct AdapterImpl
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{
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oslInterlockedCount nRef;
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uno_Interface * pReceiver; // XInvocation receiver
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sal_Int32 nInterfaces;
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InterfaceAdapterImpl * pInterfaces;
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// XInvocation calls
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void getValue( const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException );
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void setValue( const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException );
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void invoke( const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException );
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inline ~AdapterImpl();
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static inline uno_Interface * createAdapter(
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uno_Interface * pReceiver_, const Sequence< Type > & rTypes );
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};
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//--------------------------------------------------------------------------------------------------
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inline static sal_Bool coerce_assign(
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void * pDest, typelib_TypeDescription * pTD, uno_Any * pSource )
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{
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if (pSource->pType->eTypeClass != typelib_TypeClass_VOID)
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{
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if (pTD->eTypeClass == typelib_TypeClass_ANY)
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return uno_assignData( pDest, pTD, pSource, pTD, 0, 0, 0 );
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else
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return uno_type_assignData( pDest, pTD->pWeakRef, pSource->pData, pSource->pType, 0, 0, 0 );
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}
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else
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{
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uno_constructData( pDest, pTD );
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return sal_True;
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}
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}
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//--------------------------------------------------------------------------------------------------
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static inline void copyUnoAny( uno_Any * pDest, uno_Any * pSource )
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{
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::uno_type_any_construct( pDest, pSource->pData, pSource->pType, 0 );
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}
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//--------------------------------------------------------------------------------------------------
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static inline void constructRuntimeException( uno_Any * pExc, const OUString & rMsg )
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{
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RuntimeException aExc;
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aExc.Message = rMsg;
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typelib_TypeDescription * pTD = 0;
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const Type & rType = ::getCppuType( (const RuntimeException *)0 );
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// no conversion neeeded due to binary compatibility + no convertable type
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::uno_type_any_construct( pExc, &aExc, rType.getTypeLibType(), 0 );
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}
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//__________________________________________________________________________________________________
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void AdapterImpl::getValue(
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const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException )
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{
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// XInvocation type description
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typelib_InterfaceTypeDescription * pInvocationTD = 0;
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const Type & rIType = ::getCppuType( (const Reference< XInvocation > *)0 );
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvocationTD, rIType.getTypeLibType() );
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// getValue()
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typelib_InterfaceMethodTypeDescription * pInvokMethodTD = 0;
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvokMethodTD, pInvocationTD->ppMembers[3] );
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// attribute type
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typelib_TypeDescription * pAttributeTD = 0;
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TYPELIB_DANGER_GET( &pAttributeTD, ((typelib_InterfaceAttributeTypeDescription *)pMemberType)->pAttributeTypeRef );
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uno_Any aInvokRet;
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void * pInvokArgs[1];
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pInvokArgs[0] = &((typelib_InterfaceMemberTypeDescription *)pMemberType)->pMemberName;
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uno_Any aInvokExc;
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uno_Any * pInvokExc = &aInvokExc;
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// getValue()
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(*pReceiver->pDispatcher)(
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pReceiver, (typelib_TypeDescription *)pInvokMethodTD,
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&aInvokRet, pInvokArgs, &pInvokExc );
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if (pInvokExc) // getValue() call exception
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{
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copyUnoAny( *ppException, pInvokExc );
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uno_any_destruct( pInvokExc, 0 ); // cleanup
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}
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else // invocation call succeeded
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{
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uno_constructData( pReturn, pAttributeTD );
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if (coerce_assign( pReturn, pAttributeTD, &aInvokRet ))
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{
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*ppException = 0; // no exceptions be thrown
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}
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else // no assignment possible => throw runtime exception
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{
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uno_destructData( pReturn, pAttributeTD, 0 );
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constructRuntimeException(
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*ppException,
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OUString( RTL_CONSTASCII_USTRINGPARAM("cannot coerce return type of attribute get call!") ) );
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}
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uno_any_destruct( &aInvokRet, 0 );
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}
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TYPELIB_DANGER_RELEASE( pAttributeTD );
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TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvokMethodTD );
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TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvocationTD );
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}
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//__________________________________________________________________________________________________
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void AdapterImpl::setValue(
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const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException )
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{
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// XInvocation type description
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typelib_InterfaceTypeDescription * pInvocationTD = 0;
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const Type & rIType = ::getCppuType( (const Reference< XInvocation > *)0 );
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvocationTD, rIType.getTypeLibType() );
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// setValue()
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typelib_InterfaceMethodTypeDescription * pInvokMethodTD = 0;
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvokMethodTD, pInvocationTD->ppMembers[2] );
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// attribute type
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typelib_TypeDescription * pAttributeTD = 0;
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TYPELIB_DANGER_GET( &pAttributeTD, ((typelib_InterfaceAttributeTypeDescription *)pMemberType)->pAttributeTypeRef );
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uno_Any aInvokVal;
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uno_any_construct( &aInvokVal, pArgs[0], pAttributeTD, 0 );
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void * pInvokArgs[2];
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pInvokArgs[0] = &((typelib_InterfaceMemberTypeDescription *)pMemberType)->pMemberName;
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pInvokArgs[1] = &aInvokVal;
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uno_Any aInvokExc;
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uno_Any * pInvokExc = &aInvokExc;
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// setValue()
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(*pReceiver->pDispatcher)(
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pReceiver, (typelib_TypeDescription *)pInvokMethodTD,
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0, pInvokArgs, &pInvokExc );
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if (pInvokExc) // setValue() call exception
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{
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copyUnoAny( *ppException, pInvokExc );
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uno_any_destruct( pInvokExc, 0 ); // cleanup
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}
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else // invocation call succeeded
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{
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*ppException = 0; // no exceptions be thrown
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}
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uno_any_destruct( &aInvokVal, 0 ); // cleanup
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TYPELIB_DANGER_RELEASE( pAttributeTD );
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TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvokMethodTD );
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TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvocationTD );
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}
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//__________________________________________________________________________________________________
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void AdapterImpl::invoke(
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const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException )
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{
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// XInvocation type description
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typelib_InterfaceTypeDescription * pInvocationTD = 0;
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const Type & rIType = ::getCppuType( (const Reference< XInvocation > *)0 );
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvocationTD, rIType.getTypeLibType() );
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// invoke()
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typelib_InterfaceMethodTypeDescription * pInvokMethodTD = 0;
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TYPELIB_DANGER_GET( (typelib_TypeDescription **)&pInvokMethodTD, pInvocationTD->ppMembers[1] );
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sal_Int32 nParams = ((typelib_InterfaceMethodTypeDescription *)pMemberType)->nParams;
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typelib_MethodParameter * pFormalParams = ((typelib_InterfaceMethodTypeDescription *)pMemberType)->pParams;
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// in params
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typelib_TypeDescription * pAnySeqTD = 0;
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const Type & rAnyType = ::getCppuType( (const Sequence< Any > *)0 );
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TYPELIB_DANGER_GET( &pAnySeqTD, rAnyType.getTypeLibType() );
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uno_Sequence * pInParamsSeq = 0;
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uno_sequence_construct( &pInParamsSeq, pAnySeqTD, 0, nParams, 0 );
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uno_Any * pInAnys = (uno_Any *)pInParamsSeq->elements;
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typelib_TypeDescription * pAnyTD = 0;
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TYPELIB_DANGER_GET( &pAnyTD, ((typelib_IndirectTypeDescription *)pAnySeqTD)->pType );
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for ( sal_Int32 nPos = nParams; nPos--; )
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{
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typelib_MethodParameter & rParam = pFormalParams[nPos];
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if (rParam.bIn) // in/ inout
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{
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typelib_TypeDescription * pTD = 0;
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TYPELIB_DANGER_GET( &pTD, rParam.pTypeRef );
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// assignment to any never fails...
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uno_assignData( &pInAnys[nPos], pAnyTD, pArgs[nPos], pTD, 0, 0, 0 );
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TYPELIB_DANGER_RELEASE( pTD );
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}
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// pure out is empty any
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}
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// out params, out indices
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uno_Sequence * pOutIndices;
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uno_Sequence * pOutParams;
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// return
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uno_Any aInvokRet;
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// perform call
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void * pInvokArgs[4];
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pInvokArgs[0] = &((typelib_InterfaceMemberTypeDescription *)pMemberType)->pMemberName;
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pInvokArgs[1] = &pInParamsSeq;
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pInvokArgs[2] = &pOutIndices;
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pInvokArgs[3] = &pOutParams;
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uno_Any aInvokExc;
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uno_Any * pInvokExc = &aInvokExc;
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// invoke() call
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(*pReceiver->pDispatcher)(
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pReceiver, (typelib_TypeDescription *)pInvokMethodTD,
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&aInvokRet, pInvokArgs, &pInvokExc );
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if (pInvokExc)
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{
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OUString aInvokExcName( pInvokExc->pType->pTypeName );
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if (aInvokExcName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.reflection.InvocationTargetException") ))
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{
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// unwrap invocation target exception
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copyUnoAny( *ppException,
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&((InvocationTargetException *)pInvokExc->pData)->TargetException );
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}
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else
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{
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// defer original exception to caller
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copyUnoAny( *ppException, pInvokExc );
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}
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uno_any_destruct( pInvokExc, 0 ); // cleanup
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}
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else // no invocation exception
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{
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typelib_TypeDescription * pShortSeqTD = 0;
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const Type & rSeqShortType = ::getCppuType( (const Sequence< sal_Int16 > *)0 );
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TYPELIB_DANGER_GET( &pShortSeqTD, rSeqShortType.getTypeLibType() );
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// write changed out params
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OSL_ENSHURE( pOutParams->nElements == pOutIndices->nElements, "### out params lens differ!" );
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if (pOutParams->nElements == pOutIndices->nElements)
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{
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sal_Int16 * pIndices = (sal_Int16 *)pOutIndices->elements;
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uno_Any * pOut = (uno_Any *)pOutParams->elements;
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for ( nPos = 0; nPos < pOutIndices->nElements; ++nPos )
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{
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sal_Int32 nIndex = pIndices[nPos];
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typelib_TypeDescription * pTD = 0;
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TYPELIB_DANGER_GET( &pTD, pFormalParams[nIndex].pTypeRef );
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OSL_ENSHURE( nIndex < nParams, "### illegal index!" );
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if (! pFormalParams[nIndex].bIn) // is pure out param
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uno_constructData( pArgs[nIndex], pTD );
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if (! coerce_assign( pArgs[nIndex], pTD, &pOut[nPos] )) // if fail
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{
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// cleanup of out params
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if (! pFormalParams[nIndex].bIn) // is pure out param
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uno_destructData( pArgs[nIndex], pTD, 0 );
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TYPELIB_DANGER_RELEASE( pTD );
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for ( sal_Int32 n = 0; n < nPos; ++n )
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{
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sal_Int32 nIndex = pIndices[n];
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pTD = 0;
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TYPELIB_DANGER_GET( &pTD, pFormalParams[nIndex].pTypeRef );
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OSL_ENSHURE( nIndex < nParams, "### illegal index!" );
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uno_destructData( pArgs[nIndex], pTD, 0 );
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TYPELIB_DANGER_RELEASE( pTD );
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}
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break;
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}
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TYPELIB_DANGER_RELEASE( pTD );
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}
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if (nPos == pOutIndices->nElements) // out param copy ok; write return value
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{
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// return value
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typelib_TypeDescription * pReturnTD = 0;
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TYPELIB_DANGER_GET( &pReturnTD, ((typelib_InterfaceMethodTypeDescription *)pMemberType)->pReturnTypeRef );
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uno_constructData( pReturn, pReturnTD );
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if (coerce_assign( pReturn, pReturnTD, &aInvokRet ))
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{
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*ppException = 0; // no exception
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}
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else
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{
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uno_destructData( pReturn, pReturnTD, 0 );
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// set runtime exception
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constructRuntimeException(
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*ppException,
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OUString( RTL_CONSTASCII_USTRINGPARAM("failed to coerce return type during invocation call!") ) );
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}
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TYPELIB_DANGER_RELEASE( pReturnTD );
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}
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else
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{
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// set runtime exception
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constructRuntimeException(
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*ppException,
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OUString( RTL_CONSTASCII_USTRINGPARAM("failed to coerce parameter type during invocation call!") ) );
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}
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}
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else
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{
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// set runtime exception
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constructRuntimeException(
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*ppException,
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OUString( RTL_CONSTASCII_USTRINGPARAM("out params lengths differ after invocation call!") ) );
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}
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// cleanup invok out params
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uno_destructData( &pOutIndices, pShortSeqTD, 0 );
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|
uno_destructData( &pOutParams, pAnySeqTD, 0 );
|
|
// cleanup invok return value
|
|
uno_any_destruct( &aInvokRet, 0 );
|
|
|
|
TYPELIB_DANGER_RELEASE( pShortSeqTD );
|
|
}
|
|
// cleanup constructed in params
|
|
uno_destructData( &pInParamsSeq, pAnySeqTD, 0 );
|
|
TYPELIB_DANGER_RELEASE( pAnyTD );
|
|
TYPELIB_DANGER_RELEASE( pAnySeqTD );
|
|
|
|
TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvokMethodTD );
|
|
TYPELIB_DANGER_RELEASE( (typelib_TypeDescription *)pInvocationTD );
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
static inline td_equals(
|
|
typelib_TypeDescription * pTD, typelib_TypeDescriptionReference * pType )
|
|
{
|
|
return (pTD->pWeakRef == pType ||
|
|
(pTD->pTypeName->length == pType->pTypeName->length &&
|
|
rtl_ustr_compare( pTD->pTypeName->buffer, pType->pTypeName->buffer ) == 0));
|
|
}
|
|
|
|
extern "C"
|
|
{
|
|
//__________________________________________________________________________________________________
|
|
static void SAL_CALL adapter_acquire( uno_Interface * pUnoI )
|
|
{
|
|
::osl_incrementInterlockedCount(
|
|
& static_cast< InterfaceAdapterImpl * >( pUnoI )->pAdapter->nRef );
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
static void SAL_CALL adapter_release( uno_Interface * pUnoI )
|
|
{
|
|
AdapterImpl * pThis = static_cast< InterfaceAdapterImpl * >( pUnoI )->pAdapter;
|
|
if (! osl_decrementInterlockedCount( &pThis->nRef ))
|
|
{
|
|
delete pThis;
|
|
}
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
static void SAL_CALL adapter_dispatch(
|
|
uno_Interface * pUnoI, const typelib_TypeDescription * pMemberType,
|
|
void * pReturn, void * pArgs[], uno_Any ** ppException )
|
|
{
|
|
AdapterImpl * pThis =
|
|
static_cast< InterfaceAdapterImpl * >( pUnoI )->pAdapter;
|
|
|
|
// query to emulated interface
|
|
switch (((typelib_InterfaceMemberTypeDescription *)pMemberType)->nPosition)
|
|
{
|
|
case 0: // queryInterface()
|
|
{
|
|
*ppException = 0; // no exc
|
|
typelib_TypeDescriptionReference * pDemanded =
|
|
*(typelib_TypeDescriptionReference **)pArgs[0];
|
|
// pInterfaces[0] is XInterface
|
|
for ( sal_Int32 nPos = 0; nPos < pThis->nInterfaces; ++nPos )
|
|
{
|
|
typelib_InterfaceTypeDescription * pTD = pThis->pInterfaces[nPos].pTypeDescr;
|
|
while (pTD)
|
|
{
|
|
if (td_equals( (typelib_TypeDescription *)pTD, pDemanded ))
|
|
{
|
|
uno_Interface * pUnoI = &pThis->pInterfaces[nPos];
|
|
::uno_any_construct(
|
|
(uno_Any *)pReturn, &pUnoI, (typelib_TypeDescription *)pTD, 0 );
|
|
return;
|
|
}
|
|
pTD = pTD->pBaseTypeDescription;
|
|
}
|
|
}
|
|
::uno_any_construct( (uno_Any *)pReturn, 0, 0, 0 ); // clear()
|
|
break;
|
|
}
|
|
case 1: // acquire()
|
|
*ppException = 0; // no exc
|
|
adapter_acquire( pUnoI );
|
|
break;
|
|
case 2: // release()
|
|
*ppException = 0; // no exc
|
|
adapter_release( pUnoI );
|
|
break;
|
|
|
|
default:
|
|
{
|
|
if (pMemberType->eTypeClass == typelib_TypeClass_INTERFACE_METHOD) // method
|
|
{
|
|
pThis->invoke( pMemberType, pReturn, pArgs, ppException );
|
|
}
|
|
else // attribute
|
|
{
|
|
if (pReturn)
|
|
pThis->getValue( pMemberType, pReturn, pArgs, ppException );
|
|
else
|
|
pThis->setValue( pMemberType, pReturn, pArgs, ppException );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//__________________________________________________________________________________________________
|
|
inline uno_Interface * AdapterImpl::createAdapter(
|
|
uno_Interface * pReceiver_, const Sequence< Type > & rTypes )
|
|
{
|
|
AdapterImpl * pThis = new AdapterImpl();
|
|
|
|
pThis->nRef = 1;
|
|
|
|
(*pReceiver_->acquire)( pReceiver_ );
|
|
pThis->pReceiver = pReceiver_;
|
|
|
|
pThis->nInterfaces = rTypes.getLength();
|
|
pThis->pInterfaces = new InterfaceAdapterImpl[ rTypes.getLength() ];
|
|
|
|
const Type * pTypes = rTypes.getConstArray();
|
|
for ( sal_Int32 nPos = rTypes.getLength(); nPos--; )
|
|
{
|
|
InterfaceAdapterImpl * pInterface = &pThis->pInterfaces[nPos];
|
|
|
|
pInterface->pAdapter = pThis;
|
|
pInterface->pTypeDescr = 0;
|
|
pTypes[nPos].getDescription( (typelib_TypeDescription **)&pInterface->pTypeDescr );
|
|
OSL_ASSERT( pInterface->pTypeDescr );
|
|
//
|
|
pInterface->acquire = adapter_acquire;
|
|
pInterface->release = adapter_release;
|
|
pInterface->pDispatcher = adapter_dispatch;
|
|
}
|
|
|
|
// returns XInterface
|
|
return &pThis->pInterfaces[0];
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
inline AdapterImpl::~AdapterImpl()
|
|
{
|
|
for ( sal_Int32 nPos = nInterfaces; nPos--; )
|
|
{
|
|
::typelib_typedescription_release( (typelib_TypeDescription *)pInterfaces[nPos].pTypeDescr );
|
|
}
|
|
delete [] pInterfaces;
|
|
//
|
|
(*pReceiver->release)( pReceiver );
|
|
}
|
|
|
|
//__________________________________________________________________________________________________
|
|
FactoryImpl::FactoryImpl()
|
|
{
|
|
OUString aCppEnvTypeName( RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME) );
|
|
OUString aUnoEnvTypeName( RTL_CONSTASCII_USTRINGPARAM(UNO_LB_UNO) );
|
|
|
|
_aUno2Cpp = Mapping( aUnoEnvTypeName, aCppEnvTypeName );
|
|
_aCpp2Uno = Mapping( aCppEnvTypeName, aUnoEnvTypeName );
|
|
OSL_ENSHURE( _aUno2Cpp.is() && _aCpp2Uno.is(), "### no uno / c++ mappings!" );
|
|
}
|
|
|
|
// XInvocationAdapterFactory
|
|
//__________________________________________________________________________________________________
|
|
Reference< XInterface > FactoryImpl::createAdapter(
|
|
const Reference< XInvocation > & xReceiver, const Type & rType )
|
|
throw (RuntimeException)
|
|
{
|
|
return createAdapter( xReceiver, Sequence< Type >( &rType, 1 ) );
|
|
}
|
|
// XInvocationAdapterFactory2
|
|
//__________________________________________________________________________________________________
|
|
Reference< XInterface > FactoryImpl::createAdapter(
|
|
const Reference< XInvocation > & xReceiver, const Sequence< Type > & rTypes )
|
|
throw (RuntimeException)
|
|
{
|
|
Reference< XInterface > xRet;
|
|
if (xReceiver.is() && rTypes.getLength())
|
|
{
|
|
uno_Interface * pReceiver = (uno_Interface *)_aCpp2Uno.mapInterface(
|
|
xReceiver.get(), ::getCppuType( &xReceiver ) );
|
|
if (pReceiver)
|
|
{
|
|
uno_Interface * pRet = AdapterImpl::createAdapter( pReceiver, rTypes );
|
|
_aUno2Cpp.mapInterface( (void **)&xRet, pRet, ::getCppuType( &xRet ) );
|
|
OSL_ASSERT( xRet.is() );
|
|
(*pRet->release)( pRet );
|
|
(*pReceiver->release)( pReceiver );
|
|
}
|
|
}
|
|
return xRet;
|
|
}
|
|
|
|
// XServiceInfo
|
|
//__________________________________________________________________________________________________
|
|
OUString FactoryImpl::getImplementationName()
|
|
throw (RuntimeException)
|
|
{
|
|
return OUString( RTL_CONSTASCII_USTRINGPARAM(IMPLNAME) );
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
sal_Bool FactoryImpl::supportsService( const OUString & rServiceName )
|
|
throw (RuntimeException)
|
|
{
|
|
const Sequence< OUString > & rSNL = getSupportedServiceNames();
|
|
const OUString * pArray = rSNL.getConstArray();
|
|
for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
|
|
{
|
|
if (pArray[nPos] == rServiceName)
|
|
return sal_True;
|
|
}
|
|
return sal_False;
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
Sequence< OUString > FactoryImpl::getSupportedServiceNames()
|
|
throw (RuntimeException)
|
|
{
|
|
return stoc_invadp::getSupportedServiceNames();
|
|
}
|
|
|
|
//==================================================================================================
|
|
static Reference< XInterface > SAL_CALL FactoryImpl_create(
|
|
const Reference< XMultiServiceFactory > & xMgr )
|
|
throw (Exception)
|
|
{
|
|
return Reference< XInterface >( *new FactoryImpl() );
|
|
}
|
|
|
|
}
|
|
|
|
|
|
//##################################################################################################
|
|
//##################################################################################################
|
|
//##################################################################################################
|
|
|
|
|
|
extern "C"
|
|
{
|
|
//==================================================================================================
|
|
void SAL_CALL component_getImplementationEnvironment(
|
|
const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv )
|
|
{
|
|
*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
|
|
}
|
|
//==================================================================================================
|
|
sal_Bool SAL_CALL component_writeInfo(
|
|
void * pServiceManager, void * pRegistryKey )
|
|
{
|
|
if (pRegistryKey)
|
|
{
|
|
try
|
|
{
|
|
Reference< XRegistryKey > xNewKey(
|
|
reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey(
|
|
OUString( RTL_CONSTASCII_USTRINGPARAM("/" IMPLNAME "/UNO/SERVICES") ) ) );
|
|
|
|
const Sequence< OUString > & rSNL = stoc_invadp::getSupportedServiceNames();
|
|
const OUString * pArray = rSNL.getConstArray();
|
|
for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
|
|
xNewKey->createKey( pArray[nPos] );
|
|
|
|
return sal_True;
|
|
}
|
|
catch (InvalidRegistryException &)
|
|
{
|
|
OSL_ENSHURE( sal_False, "### InvalidRegistryException!" );
|
|
}
|
|
}
|
|
return sal_False;
|
|
}
|
|
//==================================================================================================
|
|
void * SAL_CALL component_getFactory(
|
|
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
|
|
{
|
|
void * pRet = 0;
|
|
|
|
if (pServiceManager && rtl_str_compare( pImplName, IMPLNAME ) == 0)
|
|
{
|
|
Reference< XSingleServiceFactory > xFactory( createOneInstanceFactory(
|
|
reinterpret_cast< XMultiServiceFactory * >( pServiceManager ),
|
|
OUString( RTL_CONSTASCII_USTRINGPARAM(IMPLNAME) ),
|
|
stoc_invadp::FactoryImpl_create,
|
|
stoc_invadp::getSupportedServiceNames() ) );
|
|
|
|
if (xFactory.is())
|
|
{
|
|
xFactory->acquire();
|
|
pRet = xFactory.get();
|
|
}
|
|
}
|
|
|
|
return pRet;
|
|
}
|
|
}
|
|
|
|
|