02a7f9e15a
Change-Id: I2a36033d0377a58dc27564e903e2c7ce02696206 Reviewed-on: https://gerrit.libreoffice.org/55900 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins Reviewed-by: Jochen Nitschke <j.nitschke+logerrit@ok.de>
915 lines
32 KiB
C++
915 lines
32 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <cassert>
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#include <cstddef>
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#include <limits>
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#ifdef SAL_UNX
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#include <sal/alloca.h>
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#endif
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#if !(defined(MACOSX) || defined(IOS) || defined(FREEBSD))
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#include <malloc.h>
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#endif
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#include <o3tl/any.hxx>
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#include <rtl/alloc.h>
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#include <typelib/typedescription.hxx>
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#include <uno/data.h>
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#include "base.hxx"
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#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
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#include <com/sun/star/uno/RuntimeException.hpp>
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#include <cppuhelper/queryinterface.hxx>
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#include <cppuhelper/exc_hlp.hxx>
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using namespace css::lang;
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using namespace css::reflection;
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using namespace css::uno;
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namespace {
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std::size_t multipleOf16(std::size_t n) {
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assert(n <= std::numeric_limits<std::size_t>::max() - 15);
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return (n + 15) & ~std::size_t(15);
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}
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}
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namespace stoc_corefl
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{
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class IdlAttributeFieldImpl
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: public IdlMemberImpl
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, public XIdlField
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, public XIdlField2
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{
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public:
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typelib_InterfaceAttributeTypeDescription * getAttributeTypeDescr() const
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{ return reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>(getTypeDescr()); }
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IdlAttributeFieldImpl( IdlReflectionServiceImpl * pReflection, const OUString & rName,
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typelib_TypeDescription * pTypeDescr, typelib_TypeDescription * pDeclTypeDescr )
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: IdlMemberImpl( pReflection, rName, pTypeDescr, pDeclTypeDescr )
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{}
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// XInterface
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virtual Any SAL_CALL queryInterface( const Type & rType ) override;
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virtual void SAL_CALL acquire() throw() override;
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virtual void SAL_CALL release() throw() override;
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// XTypeProvider
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virtual Sequence< Type > SAL_CALL getTypes() override;
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virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
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// XIdlMember
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virtual Reference< XIdlClass > SAL_CALL getDeclaringClass() override;
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virtual OUString SAL_CALL getName() override;
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// XIdlField
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virtual Reference< XIdlClass > SAL_CALL getType() override;
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virtual FieldAccessMode SAL_CALL getAccessMode() override;
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virtual Any SAL_CALL get( const Any & rObj ) override;
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virtual void SAL_CALL set( const Any & rObj, const Any & rValue ) override;
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// XIdlField2: getType, getAccessMode and get are equal to XIdlField
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virtual void SAL_CALL set( Any & rObj, const Any & rValue ) override;
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private:
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void checkException(
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uno_Any * exception, Reference< XInterface > const & context) const;
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};
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// XInterface
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Any IdlAttributeFieldImpl::queryInterface( const Type & rType )
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{
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Any aRet( ::cppu::queryInterface( rType,
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static_cast< XIdlField * >( this ),
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static_cast< XIdlField2 * >( this ) ) );
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return (aRet.hasValue() ? aRet : IdlMemberImpl::queryInterface( rType ));
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}
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void IdlAttributeFieldImpl::acquire() throw()
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{
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IdlMemberImpl::acquire();
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}
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void IdlAttributeFieldImpl::release() throw()
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{
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IdlMemberImpl::release();
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}
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// XTypeProvider
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Sequence< Type > IdlAttributeFieldImpl::getTypes()
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{
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static cppu::OTypeCollection s_aTypes(
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cppu::UnoType<XIdlField2>::get(),
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cppu::UnoType<XIdlField>::get(),
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IdlMemberImpl::getTypes() );
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return s_aTypes.getTypes();
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}
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Sequence< sal_Int8 > IdlAttributeFieldImpl::getImplementationId()
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{
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return css::uno::Sequence<sal_Int8>();
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}
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// XIdlMember
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Reference< XIdlClass > IdlAttributeFieldImpl::getDeclaringClass()
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{
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if (! _xDeclClass.is())
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{
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::osl::MutexGuard aGuard( getMutexAccess() );
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if (! _xDeclClass.is())
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{
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OUString aName(getAttributeTypeDescr()->aBase.aBase.pTypeName);
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sal_Int32 i = aName.indexOf(':');
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OSL_ASSERT(i >= 0);
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_xDeclClass = getReflection()->forName(aName.copy(0, i));
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}
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}
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return _xDeclClass;
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}
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OUString IdlAttributeFieldImpl::getName()
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{
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return IdlMemberImpl::getName();
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}
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// XIdlField
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Reference< XIdlClass > IdlAttributeFieldImpl::getType()
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{
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return getReflection()->forType(
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getAttributeTypeDescr()->pAttributeTypeRef );
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}
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FieldAccessMode IdlAttributeFieldImpl::getAccessMode()
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{
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return (getAttributeTypeDescr()->bReadOnly
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? FieldAccessMode_READONLY : FieldAccessMode_READWRITE);
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}
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Any IdlAttributeFieldImpl::get( const Any & rObj )
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{
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uno_Interface * pUnoI = getReflection()->mapToUno(
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rObj, reinterpret_cast<typelib_InterfaceTypeDescription *>(getDeclTypeDescr()) );
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OSL_ENSURE( pUnoI, "### illegal destination object given!" );
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if (pUnoI)
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{
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TypeDescription aTD( getAttributeTypeDescr()->pAttributeTypeRef );
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typelib_TypeDescription * pTD = aTD.get();
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uno_Any aExc;
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uno_Any * pExc = &aExc;
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void * pReturn = alloca( pTD->nSize );
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(*pUnoI->pDispatcher)( pUnoI, getTypeDescr(), pReturn, nullptr, &pExc );
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(*pUnoI->release)( pUnoI );
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checkException(pExc, *o3tl::doAccess<Reference<XInterface>>(rObj));
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Any aRet;
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uno_any_destruct(
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&aRet, reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
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uno_any_constructAndConvert( &aRet, pReturn, pTD, getReflection()->getUno2Cpp().get() );
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uno_destructData( pReturn, pTD, nullptr );
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return aRet;
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}
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throw IllegalArgumentException(
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"illegal object given!",
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static_cast<XWeak *>(static_cast<OWeakObject *>(this)), 0 );
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}
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void IdlAttributeFieldImpl::set( Any & rObj, const Any & rValue )
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{
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if (getAttributeTypeDescr()->bReadOnly)
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{
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throw IllegalAccessException(
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"cannot set readonly attribute!",
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static_cast<XWeak *>(static_cast<OWeakObject *>(this)) );
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}
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uno_Interface * pUnoI = getReflection()->mapToUno(
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rObj, reinterpret_cast<typelib_InterfaceTypeDescription *>(getDeclTypeDescr()) );
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OSL_ENSURE( pUnoI, "### illegal destination object given!" );
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if (pUnoI)
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{
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TypeDescription aTD( getAttributeTypeDescr()->pAttributeTypeRef );
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typelib_TypeDescription * pTD = aTD.get();
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// construct uno value to be set
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void * pArgs[1];
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void * pArg = pArgs[0] = alloca( pTD->nSize );
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bool bAssign;
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if (pTD->eTypeClass == typelib_TypeClass_ANY)
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{
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uno_copyAndConvertData( pArg, const_cast< Any * >(&rValue),
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pTD, getReflection()->getCpp2Uno().get() );
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bAssign = true;
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}
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else if (typelib_typedescriptionreference_equals( rValue.getValueTypeRef(), pTD->pWeakRef ))
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{
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uno_copyAndConvertData( pArg, const_cast< void * >(rValue.getValue()),
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pTD, getReflection()->getCpp2Uno().get() );
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bAssign = true;
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}
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else if (pTD->eTypeClass == typelib_TypeClass_INTERFACE)
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{
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Reference< XInterface > xObj;
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bAssign = extract(
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rValue, reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD), xObj,
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getReflection() );
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if (bAssign)
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{
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*static_cast<void **>(pArg) = getReflection()->getCpp2Uno().mapInterface(
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xObj.get(), reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
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}
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}
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else
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{
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typelib_TypeDescription * pValueTD = nullptr;
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TYPELIB_DANGER_GET( &pValueTD, rValue.getValueTypeRef() );
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// construct temp uno val to do proper assignment: todo opt
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void * pTemp = alloca( pValueTD->nSize );
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uno_copyAndConvertData(
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pTemp, const_cast<void *>(rValue.getValue()), pValueTD, getReflection()->getCpp2Uno().get() );
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uno_constructData(
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pArg, pTD );
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// assignment does simple conversion
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bAssign = uno_assignData(
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pArg, pTD, pTemp, pValueTD, nullptr, nullptr, nullptr );
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uno_destructData(
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pTemp, pValueTD, nullptr );
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TYPELIB_DANGER_RELEASE( pValueTD );
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}
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if (bAssign)
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{
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uno_Any aExc;
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uno_Any * pExc = &aExc;
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(*pUnoI->pDispatcher)( pUnoI, getTypeDescr(), nullptr, pArgs, &pExc );
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(*pUnoI->release)( pUnoI );
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uno_destructData( pArg, pTD, nullptr );
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checkException(pExc, *o3tl::doAccess<Reference<XInterface>>(rObj));
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return;
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}
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(*pUnoI->release)( pUnoI );
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throw IllegalArgumentException(
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"illegal value given!",
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*o3tl::doAccess<Reference<XInterface>>(rObj), 1 );
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}
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throw IllegalArgumentException(
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"illegal destination object given!",
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static_cast<XWeak *>(static_cast<OWeakObject *>(this)), 0 );
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}
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void IdlAttributeFieldImpl::set( const Any & rObj, const Any & rValue )
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{
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IdlAttributeFieldImpl::set( const_cast< Any & >( rObj ), rValue );
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}
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void IdlAttributeFieldImpl::checkException(
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uno_Any * exception, Reference< XInterface > const & context) const
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{
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if (exception != nullptr) {
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Any e;
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uno_any_destruct(&e, reinterpret_cast< uno_ReleaseFunc >(cpp_release));
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uno_type_any_constructAndConvert(
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&e, exception->pData, exception->pType,
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getReflection()->getUno2Cpp().get());
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uno_any_destruct(exception, nullptr);
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if (!e.isExtractableTo(
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cppu::UnoType<RuntimeException>::get()))
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{
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throw WrappedTargetRuntimeException(
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"non-RuntimeException occurred when accessing an"
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" interface type attribute",
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context, e);
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}
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cppu::throwException(e);
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}
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}
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class IdlInterfaceMethodImpl
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: public IdlMemberImpl
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, public XIdlMethod
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{
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std::unique_ptr<Sequence< Reference< XIdlClass > >> _pExceptionTypes;
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std::unique_ptr<Sequence< Reference< XIdlClass > >> _pParamTypes;
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std::unique_ptr<Sequence< ParamInfo >> _pParamInfos;
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public:
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typelib_InterfaceMethodTypeDescription * getMethodTypeDescr() const
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{ return reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(getTypeDescr()); }
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IdlInterfaceMethodImpl( IdlReflectionServiceImpl * pReflection, const OUString & rName,
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typelib_TypeDescription * pTypeDescr, typelib_TypeDescription * pDeclTypeDescr )
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: IdlMemberImpl( pReflection, rName, pTypeDescr, pDeclTypeDescr )
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{}
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// XInterface
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virtual Any SAL_CALL queryInterface( const Type & rType ) override;
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virtual void SAL_CALL acquire() throw() override;
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virtual void SAL_CALL release() throw() override;
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// XTypeProvider
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virtual Sequence< Type > SAL_CALL getTypes() override;
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virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
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// XIdlMember
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virtual Reference< XIdlClass > SAL_CALL getDeclaringClass() override;
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virtual OUString SAL_CALL getName() override;
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// XIdlMethod
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virtual Reference< XIdlClass > SAL_CALL getReturnType() override;
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virtual Sequence< Reference< XIdlClass > > SAL_CALL getParameterTypes() override;
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virtual Sequence< ParamInfo > SAL_CALL getParameterInfos() override;
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virtual Sequence< Reference< XIdlClass > > SAL_CALL getExceptionTypes() override;
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virtual MethodMode SAL_CALL getMode() override;
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virtual Any SAL_CALL invoke( const Any & rObj, Sequence< Any > & rArgs ) override;
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};
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// XInterface
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Any IdlInterfaceMethodImpl::queryInterface( const Type & rType )
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{
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Any aRet( ::cppu::queryInterface( rType, static_cast< XIdlMethod * >( this ) ) );
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return (aRet.hasValue() ? aRet : IdlMemberImpl::queryInterface( rType ));
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}
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void IdlInterfaceMethodImpl::acquire() throw()
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{
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IdlMemberImpl::acquire();
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}
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void IdlInterfaceMethodImpl::release() throw()
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{
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IdlMemberImpl::release();
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}
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// XTypeProvider
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Sequence< Type > IdlInterfaceMethodImpl::getTypes()
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{
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static cppu::OTypeCollection s_aTypes(
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cppu::UnoType<XIdlMethod>::get(),
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IdlMemberImpl::getTypes() );
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return s_aTypes.getTypes();
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}
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Sequence< sal_Int8 > IdlInterfaceMethodImpl::getImplementationId()
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{
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return css::uno::Sequence<sal_Int8>();
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}
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// XIdlMember
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Reference< XIdlClass > IdlInterfaceMethodImpl::getDeclaringClass()
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{
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if (! _xDeclClass.is())
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{
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::osl::MutexGuard aGuard( getMutexAccess() );
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if (! _xDeclClass.is())
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{
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OUString aName(getMethodTypeDescr()->aBase.aBase.pTypeName);
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sal_Int32 i = aName.indexOf(':');
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OSL_ASSERT(i >= 0);
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_xDeclClass = getReflection()->forName(aName.copy(0, i));
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}
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}
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return _xDeclClass;
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}
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OUString IdlInterfaceMethodImpl::getName()
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{
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return IdlMemberImpl::getName();
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}
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// XIdlMethod
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Reference< XIdlClass > SAL_CALL IdlInterfaceMethodImpl::getReturnType()
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{
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return getReflection()->forType( getMethodTypeDescr()->pReturnTypeRef );
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}
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Sequence< Reference< XIdlClass > > IdlInterfaceMethodImpl::getExceptionTypes()
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{
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if (! _pExceptionTypes)
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{
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::osl::MutexGuard aGuard( getMutexAccess() );
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if (! _pExceptionTypes)
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{
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sal_Int32 nExc = getMethodTypeDescr()->nExceptions;
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std::unique_ptr<Sequence< Reference< XIdlClass > >> pTempExceptionTypes(
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new Sequence< Reference< XIdlClass > >( nExc ));
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Reference< XIdlClass > * pExceptionTypes = pTempExceptionTypes->getArray();
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typelib_TypeDescriptionReference ** ppExc =
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getMethodTypeDescr()->ppExceptions;
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IdlReflectionServiceImpl * pRefl = getReflection();
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while (nExc--)
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pExceptionTypes[nExc] = pRefl->forType( ppExc[nExc] );
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_pExceptionTypes = std::move(pTempExceptionTypes);
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}
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}
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return *_pExceptionTypes;
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}
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Sequence< Reference< XIdlClass > > IdlInterfaceMethodImpl::getParameterTypes()
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{
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if (! _pParamTypes)
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{
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::osl::MutexGuard aGuard( getMutexAccess() );
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if (! _pParamTypes)
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{
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sal_Int32 nParams = getMethodTypeDescr()->nParams;
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std::unique_ptr<Sequence< Reference< XIdlClass > > > pTempParamTypes(
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new Sequence< Reference< XIdlClass > >( nParams ));
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Reference< XIdlClass > * pParamTypes = pTempParamTypes->getArray();
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typelib_MethodParameter * pTypelibParams =
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getMethodTypeDescr()->pParams;
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IdlReflectionServiceImpl * pRefl = getReflection();
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while (nParams--)
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pParamTypes[nParams] = pRefl->forType( pTypelibParams[nParams].pTypeRef );
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_pParamTypes = std::move(pTempParamTypes);
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}
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}
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return *_pParamTypes;
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}
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Sequence< ParamInfo > IdlInterfaceMethodImpl::getParameterInfos()
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{
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if (! _pParamInfos)
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{
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::osl::MutexGuard aGuard( getMutexAccess() );
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if (! _pParamInfos)
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{
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sal_Int32 nParams = getMethodTypeDescr()->nParams;
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std::unique_ptr<Sequence< ParamInfo > > pTempParamInfos( new Sequence< ParamInfo >( nParams ) );
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ParamInfo * pParamInfos = pTempParamInfos->getArray();
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typelib_MethodParameter * pTypelibParams =
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getMethodTypeDescr()->pParams;
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if (_pParamTypes) // use param types
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{
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const Reference< XIdlClass > * pParamTypes = _pParamTypes->getConstArray();
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while (nParams--)
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{
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const typelib_MethodParameter & rParam = pTypelibParams[nParams];
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ParamInfo & rInfo = pParamInfos[nParams];
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rInfo.aName = rParam.pName;
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if (rParam.bIn)
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rInfo.aMode = (rParam.bOut ? ParamMode_INOUT : ParamMode_IN);
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else
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rInfo.aMode = ParamMode_OUT;
|
|
rInfo.aType = pParamTypes[nParams];
|
|
}
|
|
}
|
|
else // make also param types sequence if not already initialized
|
|
{
|
|
std::unique_ptr<Sequence< Reference< XIdlClass > > > pTempParamTypes(
|
|
new Sequence< Reference< XIdlClass > >( nParams ));
|
|
Reference< XIdlClass > * pParamTypes = pTempParamTypes->getArray();
|
|
|
|
IdlReflectionServiceImpl * pRefl = getReflection();
|
|
|
|
while (nParams--)
|
|
{
|
|
const typelib_MethodParameter & rParam = pTypelibParams[nParams];
|
|
ParamInfo & rInfo = pParamInfos[nParams];
|
|
rInfo.aName = rParam.pName;
|
|
if (rParam.bIn)
|
|
rInfo.aMode = (rParam.bOut ? ParamMode_INOUT : ParamMode_IN);
|
|
else
|
|
rInfo.aMode = ParamMode_OUT;
|
|
rInfo.aType = pParamTypes[nParams] = pRefl->forType( rParam.pTypeRef );
|
|
}
|
|
|
|
_pParamTypes = std::move(pTempParamTypes);
|
|
}
|
|
|
|
_pParamInfos = std::move(pTempParamInfos);
|
|
}
|
|
}
|
|
return *_pParamInfos;
|
|
}
|
|
|
|
MethodMode SAL_CALL IdlInterfaceMethodImpl::getMode()
|
|
{
|
|
return
|
|
getMethodTypeDescr()->bOneWay ? MethodMode_ONEWAY : MethodMode_TWOWAY;
|
|
}
|
|
|
|
Any SAL_CALL IdlInterfaceMethodImpl::invoke( const Any & rObj, Sequence< Any > & rArgs )
|
|
{
|
|
if (auto ifc = o3tl::tryAccess<css::uno::Reference<css::uno::XInterface>>(
|
|
rObj))
|
|
{
|
|
// acquire()/ release()
|
|
if (rtl_ustr_ascii_compare( getTypeDescr()->pTypeName->buffer,
|
|
"com.sun.star.uno.XInterface::acquire" ) == 0)
|
|
{
|
|
(*ifc)->acquire();
|
|
return Any();
|
|
}
|
|
else if (rtl_ustr_ascii_compare( getTypeDescr()->pTypeName->buffer,
|
|
"com.sun.star.uno.XInterface::release" ) == 0)
|
|
{
|
|
(*ifc)->release();
|
|
return Any();
|
|
}
|
|
}
|
|
|
|
uno_Interface * pUnoI = getReflection()->mapToUno(
|
|
rObj, reinterpret_cast<typelib_InterfaceTypeDescription *>(getDeclTypeDescr()) );
|
|
OSL_ENSURE( pUnoI, "### illegal destination object given!" );
|
|
if (pUnoI)
|
|
{
|
|
sal_Int32 nParams = getMethodTypeDescr()->nParams;
|
|
if (rArgs.getLength() != nParams)
|
|
{
|
|
(*pUnoI->release)( pUnoI );
|
|
throw IllegalArgumentException(
|
|
"expected " + OUString::number(nParams) +
|
|
" arguments, got " + OUString::number(rArgs.getLength()),
|
|
*o3tl::doAccess<Reference<XInterface>>(rObj), 1 );
|
|
}
|
|
|
|
Any * pCppArgs = rArgs.getArray();
|
|
typelib_MethodParameter * pParams = getMethodTypeDescr()->pParams;
|
|
typelib_TypeDescription * pReturnType = nullptr;
|
|
TYPELIB_DANGER_GET(
|
|
&pReturnType, getMethodTypeDescr()->pReturnTypeRef );
|
|
|
|
// C/C++ ABIs typically assume that structs are padded at the end, and
|
|
// that those padding bytes may be written to (e.g., to write into the
|
|
// end of a "short" struct by writing the full contents of a "long"
|
|
// register); so create enough space here (assuming that no ABI requires
|
|
// padding larger than 16 byte boundaries):
|
|
void * pUnoReturn = alloca( multipleOf16(pReturnType->nSize) );
|
|
void ** ppUnoArgs = static_cast<void **>(alloca( sizeof(void *) * nParams *2 ));
|
|
typelib_TypeDescription ** ppParamTypes = reinterpret_cast<typelib_TypeDescription **>(ppUnoArgs + nParams);
|
|
|
|
// convert arguments
|
|
for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
|
|
{
|
|
ppParamTypes[nPos] = nullptr;
|
|
TYPELIB_DANGER_GET( ppParamTypes + nPos, pParams[nPos].pTypeRef );
|
|
typelib_TypeDescription * pTD = ppParamTypes[nPos];
|
|
|
|
ppUnoArgs[nPos] = alloca( pTD->nSize );
|
|
if (pParams[nPos].bIn)
|
|
{
|
|
bool bAssign;
|
|
if (typelib_typedescriptionreference_equals(
|
|
pCppArgs[nPos].getValueTypeRef(), pTD->pWeakRef ))
|
|
{
|
|
uno_type_copyAndConvertData(
|
|
ppUnoArgs[nPos], const_cast<void *>(pCppArgs[nPos].getValue()),
|
|
pCppArgs[nPos].getValueTypeRef(), getReflection()->getCpp2Uno().get() );
|
|
bAssign = true;
|
|
}
|
|
else if (pTD->eTypeClass == typelib_TypeClass_ANY)
|
|
{
|
|
uno_type_any_constructAndConvert(
|
|
static_cast<uno_Any *>(ppUnoArgs[nPos]), const_cast<void *>(pCppArgs[nPos].getValue()),
|
|
pCppArgs[nPos].getValueTypeRef(), getReflection()->getCpp2Uno().get() );
|
|
bAssign = true;
|
|
}
|
|
else if (pTD->eTypeClass == typelib_TypeClass_INTERFACE)
|
|
{
|
|
Reference< XInterface > xDest;
|
|
bAssign = extract(
|
|
pCppArgs[nPos], reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD),
|
|
xDest, getReflection() );
|
|
if (bAssign)
|
|
{
|
|
*static_cast<void **>(ppUnoArgs[nPos]) = getReflection()->getCpp2Uno().mapInterface(
|
|
xDest.get(), reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
typelib_TypeDescription * pValueTD = nullptr;
|
|
TYPELIB_DANGER_GET( &pValueTD, pCppArgs[nPos].getValueTypeRef() );
|
|
// construct temp uno val to do proper assignment: todo opt
|
|
void * pTemp = alloca( pValueTD->nSize );
|
|
uno_copyAndConvertData(
|
|
pTemp, const_cast<void *>(pCppArgs[nPos].getValue()), pValueTD,
|
|
getReflection()->getCpp2Uno().get() );
|
|
uno_constructData(
|
|
ppUnoArgs[nPos], pTD );
|
|
// assignment does simple conversion
|
|
bAssign = uno_assignData(
|
|
ppUnoArgs[nPos], pTD, pTemp, pValueTD, nullptr, nullptr, nullptr );
|
|
uno_destructData(
|
|
pTemp, pValueTD, nullptr );
|
|
TYPELIB_DANGER_RELEASE( pValueTD );
|
|
}
|
|
|
|
if (! bAssign)
|
|
{
|
|
IllegalArgumentException aExc(
|
|
"cannot coerce argument type during corereflection call:"
|
|
"\narg no.: " + OUString::number(nPos)
|
|
+ " expected: \"" + OUString(pTD->pTypeName)
|
|
+ "\" actual: \"" + OUString(pCppArgs[nPos].getValueTypeRef()->pTypeName)
|
|
+ "\"",
|
|
*o3tl::doAccess<Reference<XInterface>>(rObj), static_cast<sal_Int16>(nPos) );
|
|
|
|
// cleanup
|
|
while (nPos--)
|
|
{
|
|
if (pParams[nPos].bIn)
|
|
uno_destructData( ppUnoArgs[nPos], ppParamTypes[nPos], nullptr );
|
|
TYPELIB_DANGER_RELEASE( ppParamTypes[nPos] );
|
|
}
|
|
TYPELIB_DANGER_RELEASE( pReturnType );
|
|
(*pUnoI->release)( pUnoI );
|
|
|
|
throw aExc;
|
|
}
|
|
}
|
|
}
|
|
|
|
uno_Any aUnoExc;
|
|
uno_Any * pUnoExc = &aUnoExc;
|
|
|
|
(*pUnoI->pDispatcher)(
|
|
pUnoI, getTypeDescr(), pUnoReturn, ppUnoArgs, &pUnoExc );
|
|
(*pUnoI->release)( pUnoI );
|
|
|
|
Any aRet;
|
|
if (pUnoExc)
|
|
{
|
|
// cleanup
|
|
while (nParams--)
|
|
{
|
|
if (pParams[nParams].bIn)
|
|
uno_destructData( ppUnoArgs[nParams], ppParamTypes[nParams], nullptr );
|
|
TYPELIB_DANGER_RELEASE( ppParamTypes[nParams] );
|
|
}
|
|
TYPELIB_DANGER_RELEASE( pReturnType );
|
|
|
|
InvocationTargetException aExc;
|
|
aExc.Context = *o3tl::doAccess<Reference<XInterface>>(rObj);
|
|
aExc.Message = "exception occurred during invocation!";
|
|
uno_any_destruct(
|
|
&aExc.TargetException,
|
|
reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
|
|
uno_type_copyAndConvertData(
|
|
&aExc.TargetException, pUnoExc, cppu::UnoType<Any>::get().getTypeLibType(),
|
|
getReflection()->getUno2Cpp().get() );
|
|
uno_any_destruct( pUnoExc, nullptr );
|
|
throw aExc;
|
|
}
|
|
else
|
|
{
|
|
// reconvert arguments and cleanup
|
|
while (nParams--)
|
|
{
|
|
if (pParams[nParams].bOut) // write back
|
|
{
|
|
uno_any_destruct(
|
|
&pCppArgs[nParams],
|
|
reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
|
|
uno_any_constructAndConvert(
|
|
&pCppArgs[nParams], ppUnoArgs[nParams], ppParamTypes[nParams],
|
|
getReflection()->getUno2Cpp().get() );
|
|
}
|
|
uno_destructData( ppUnoArgs[nParams], ppParamTypes[nParams], nullptr );
|
|
TYPELIB_DANGER_RELEASE( ppParamTypes[nParams] );
|
|
}
|
|
uno_any_destruct(
|
|
&aRet, reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
|
|
uno_any_constructAndConvert(
|
|
&aRet, pUnoReturn, pReturnType,
|
|
getReflection()->getUno2Cpp().get() );
|
|
uno_destructData( pUnoReturn, pReturnType, nullptr );
|
|
TYPELIB_DANGER_RELEASE( pReturnType );
|
|
}
|
|
return aRet;
|
|
}
|
|
throw IllegalArgumentException(
|
|
"illegal destination object given!",
|
|
static_cast<XWeak *>(static_cast<OWeakObject *>(this)), 0 );
|
|
}
|
|
|
|
|
|
InterfaceIdlClassImpl::~InterfaceIdlClassImpl()
|
|
{
|
|
for ( sal_Int32 nPos = _nMethods + _nAttributes; nPos--; )
|
|
typelib_typedescription_release( _pSortedMemberInit[nPos].second );
|
|
}
|
|
|
|
|
|
Sequence< Reference< XIdlClass > > InterfaceIdlClassImpl::getSuperclasses()
|
|
{
|
|
::osl::MutexGuard aGuard(getMutexAccess());
|
|
if (_xSuperClasses.getLength() == 0) {
|
|
typelib_InterfaceTypeDescription * pType = getTypeDescr();
|
|
_xSuperClasses.realloc(pType->nBaseTypes);
|
|
for (sal_Int32 i = 0; i < pType->nBaseTypes; ++i) {
|
|
_xSuperClasses[i] = getReflection()->forType(
|
|
&pType->ppBaseTypes[i]->aBase);
|
|
OSL_ASSERT(_xSuperClasses[i].is());
|
|
}
|
|
}
|
|
return _xSuperClasses;
|
|
}
|
|
|
|
void InterfaceIdlClassImpl::initMembers()
|
|
{
|
|
sal_Int32 nAll = getTypeDescr()->nAllMembers;
|
|
std::unique_ptr<MemberInit[]> pSortedMemberInit(new MemberInit[nAll]);
|
|
typelib_TypeDescriptionReference ** ppAllMembers = getTypeDescr()->ppAllMembers;
|
|
|
|
for ( sal_Int32 nPos = 0; nPos < nAll; ++nPos )
|
|
{
|
|
sal_Int32 nIndex;
|
|
if (ppAllMembers[nPos]->eTypeClass == typelib_TypeClass_INTERFACE_METHOD)
|
|
{
|
|
// methods to front
|
|
nIndex = _nMethods;
|
|
++_nMethods;
|
|
}
|
|
else
|
|
{
|
|
++_nAttributes;
|
|
nIndex = (nAll - _nAttributes);
|
|
// attributes at the back
|
|
}
|
|
|
|
typelib_TypeDescription * pTD = nullptr;
|
|
typelib_typedescriptionreference_getDescription( &pTD, ppAllMembers[nPos] );
|
|
assert(pTD && "### cannot get type description!");
|
|
pSortedMemberInit[nIndex].first = reinterpret_cast<typelib_InterfaceMemberTypeDescription *>(pTD)->pMemberName;
|
|
pSortedMemberInit[nIndex].second = pTD;
|
|
}
|
|
|
|
_pSortedMemberInit = std::move(pSortedMemberInit);
|
|
}
|
|
|
|
sal_Bool InterfaceIdlClassImpl::isAssignableFrom( const Reference< XIdlClass > & xType )
|
|
{
|
|
if (xType.is() && xType->getTypeClass() == TypeClass_INTERFACE)
|
|
{
|
|
if (equals( xType ))
|
|
return true;
|
|
else
|
|
{
|
|
const Sequence< Reference< XIdlClass > > & rSeq = xType->getSuperclasses();
|
|
for (sal_Int32 i = 0; i < rSeq.getLength(); ++i) {
|
|
if (isAssignableFrom(rSeq[i])) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
Uik InterfaceIdlClassImpl::getUik()
|
|
{
|
|
return Uik(0, 0, 0, 0, 0);
|
|
// Uiks are deprecated and this function must not be called
|
|
}
|
|
|
|
Sequence< Reference< XIdlMethod > > InterfaceIdlClassImpl::getMethods()
|
|
{
|
|
::osl::MutexGuard aGuard( getMutexAccess() );
|
|
if (! _pSortedMemberInit)
|
|
initMembers();
|
|
|
|
// create methods sequence
|
|
Sequence< Reference< XIdlMethod > > aRet( _nMethods );
|
|
Reference< XIdlMethod > * pRet = aRet.getArray();
|
|
for ( sal_Int32 nPos = _nMethods; nPos--; )
|
|
{
|
|
|
|
/*_aName2Method[_pSortedMemberInit[nPos].first] = */pRet[nPos] = new IdlInterfaceMethodImpl(
|
|
getReflection(), _pSortedMemberInit[nPos].first,
|
|
_pSortedMemberInit[nPos].second, IdlClassImpl::getTypeDescr() );
|
|
}
|
|
return aRet;
|
|
}
|
|
|
|
Sequence< Reference< XIdlField > > InterfaceIdlClassImpl::getFields()
|
|
{
|
|
::osl::MutexGuard aGuard( getMutexAccess() );
|
|
if (! _pSortedMemberInit)
|
|
initMembers();
|
|
|
|
// create fields sequence
|
|
Sequence< Reference< XIdlField > > aRet( _nAttributes );
|
|
Reference< XIdlField > * pRet = aRet.getArray();
|
|
for ( sal_Int32 nPos = _nAttributes; nPos--; )
|
|
{
|
|
/*_aName2Field[_pSortedMemberInit[_nMethods+nPos].first] = */pRet[_nAttributes-nPos-1] =
|
|
new IdlAttributeFieldImpl(
|
|
getReflection(), _pSortedMemberInit[_nMethods+nPos].first,
|
|
_pSortedMemberInit[_nMethods+nPos].second, IdlClassImpl::getTypeDescr() );
|
|
}
|
|
return aRet;
|
|
}
|
|
|
|
Reference< XIdlMethod > InterfaceIdlClassImpl::getMethod( const OUString & rName )
|
|
{
|
|
::osl::MutexGuard aGuard( getMutexAccess() );
|
|
if (! _pSortedMemberInit)
|
|
initMembers();
|
|
|
|
Reference< XIdlMethod > xRet;
|
|
|
|
// try weak map
|
|
const OUString2Method::const_iterator iFind( _aName2Method.find( rName ) );
|
|
if (iFind != _aName2Method.end())
|
|
xRet = (*iFind).second; // harden ref
|
|
|
|
if (! xRet.is())
|
|
{
|
|
for ( sal_Int32 nPos = _nMethods; nPos--; )
|
|
{
|
|
if (_pSortedMemberInit[nPos].first == rName)
|
|
{
|
|
_aName2Method[rName] = xRet = new IdlInterfaceMethodImpl(
|
|
getReflection(), rName,
|
|
_pSortedMemberInit[nPos].second, IdlClassImpl::getTypeDescr() );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return xRet;
|
|
}
|
|
|
|
Reference< XIdlField > InterfaceIdlClassImpl::getField( const OUString & rName )
|
|
{
|
|
::osl::MutexGuard aGuard( getMutexAccess() );
|
|
if (! _pSortedMemberInit)
|
|
initMembers();
|
|
|
|
Reference< XIdlField > xRet;
|
|
|
|
// try weak map
|
|
const OUString2Field::const_iterator iFind( _aName2Field.find( rName ) );
|
|
if (iFind != _aName2Field.end())
|
|
xRet = (*iFind).second; // harden ref
|
|
|
|
if (! xRet.is())
|
|
{
|
|
for ( sal_Int32 nPos = _nAttributes; nPos--; )
|
|
{
|
|
if (_pSortedMemberInit[_nMethods+nPos].first == rName)
|
|
{
|
|
_aName2Field[rName] = xRet = new IdlAttributeFieldImpl(
|
|
getReflection(), rName,
|
|
_pSortedMemberInit[_nMethods+nPos].second, IdlClassImpl::getTypeDescr() );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return xRet;
|
|
}
|
|
|
|
void InterfaceIdlClassImpl::createObject( Any & rObj )
|
|
{
|
|
// interfaces cannot be constructed
|
|
rObj.clear();
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|