7ceee0f1ec
...where "inline" (in its meaning of "this function can be defined in multiple translation units") thus doesn't make much sense. (As discussed in compilerplugins/clang/redundantinline.cxx, exempt such "static inline" functions in include files for now.) All the rewriting has been done automatically by the plugin, except for one instance in sw/source/ui/frmdlg/column.cxx that used to involve an #if), plus some subsequent solenv/clang-format/reformat-formatted-files. Change-Id: Ib8b996b651aeafc03bbdc8890faa05ed50517224 Reviewed-on: https://gerrit.libreoffice.org/61573 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
914 lines
30 KiB
C++
914 lines
30 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 <osl/diagnose.h>
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#include <osl/interlck.h>
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#include <osl/mutex.hxx>
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#include <sal/log.hxx>
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#include <uno/dispatcher.h>
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#include <uno/data.h>
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#include <uno/any2.h>
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#include <uno/lbnames.h>
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#include <uno/mapping.hxx>
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#include <cppuhelper/factory.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <cppuhelper/implementationentry.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <com/sun/star/uno/XAggregation.hpp>
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#include <com/sun/star/script/XTypeConverter.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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#include <com/sun/star/uno/RuntimeException.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <unordered_map>
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#include <unordered_set>
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#include <vector>
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#define IMPLNAME "com.sun.star.comp.stoc.InvocationAdapterFactory"
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using namespace ::std;
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using namespace ::osl;
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using namespace ::com::sun::star;
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using namespace css::uno;
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namespace stoc_invadp
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{
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static Sequence< OUString > invadp_getSupportedServiceNames()
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{
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Sequence< OUString > seqNames { "com.sun.star.script.InvocationAdapterFactory" };
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return seqNames;
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}
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static OUString invadp_getImplementationName()
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{
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return OUString(IMPLNAME);
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}
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struct hash_ptr
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{
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size_t operator() ( void * p ) const
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{ return reinterpret_cast<size_t>(p); }
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};
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typedef std::unordered_set< void *, hash_ptr > t_ptr_set;
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typedef std::unordered_map< void *, t_ptr_set, hash_ptr > t_ptr_map;
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class FactoryImpl
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: public ::cppu::WeakImplHelper< lang::XServiceInfo,
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script::XInvocationAdapterFactory,
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script::XInvocationAdapterFactory2 >
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{
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public:
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Mapping m_aUno2Cpp;
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Mapping m_aCpp2Uno;
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uno_Interface * m_pConverter;
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typelib_TypeDescription * m_pInvokMethodTD;
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typelib_TypeDescription * m_pSetValueTD;
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typelib_TypeDescription * m_pGetValueTD;
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typelib_TypeDescription * m_pAnySeqTD;
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typelib_TypeDescription * m_pShortSeqTD;
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typelib_TypeDescription * m_pConvertToTD;
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Mutex m_mutex;
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t_ptr_map m_receiver2adapters;
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explicit FactoryImpl( Reference< XComponentContext > const & xContext );
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virtual ~FactoryImpl() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) override;
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virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// XInvocationAdapterFactory
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virtual Reference< XInterface > SAL_CALL createAdapter(
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const Reference< script::XInvocation > & xReceiver, const Type & rType ) override;
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// XInvocationAdapterFactory2
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virtual Reference< XInterface > SAL_CALL createAdapter(
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const Reference< script::XInvocation > & xReceiver,
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const Sequence< Type > & rTypes ) override;
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};
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struct AdapterImpl;
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struct InterfaceAdapterImpl : public uno_Interface
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{
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AdapterImpl * m_pAdapter;
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typelib_InterfaceTypeDescription * m_pTypeDescr;
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};
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struct AdapterImpl
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{
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oslInterlockedCount m_nRef;
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FactoryImpl * m_pFactory;
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void * const m_key; // map key
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uno_Interface * m_pReceiver; // XInvocation receiver
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std::vector<InterfaceAdapterImpl> m_vInterfaces;
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// XInvocation calls
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void getValue(
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const typelib_TypeDescription * pMemberType,
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void * pReturn, uno_Any ** ppException );
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void setValue(
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const typelib_TypeDescription * pMemberType,
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void * pArgs[], uno_Any ** ppException );
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void invoke(
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const typelib_TypeDescription * pMemberType,
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void * pReturn, void * pArgs[], uno_Any ** ppException );
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bool coerce_assign(
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void * pDest, typelib_TypeDescriptionReference * pType,
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uno_Any * pSource, uno_Any * pExc );
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inline bool coerce_construct(
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void * pDest, typelib_TypeDescriptionReference * pType,
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uno_Any * pSource, uno_Any * pExc );
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inline void acquire();
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inline void release();
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inline ~AdapterImpl();
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inline AdapterImpl(
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void * key, Reference< script::XInvocation > const & xReceiver,
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const Sequence< Type > & rTypes,
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FactoryImpl * pFactory );
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// Copy assignment is forbidden and not implemented.
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AdapterImpl (const AdapterImpl &) = delete;
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AdapterImpl & operator= (const AdapterImpl &) = delete;
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};
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inline AdapterImpl::~AdapterImpl()
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{
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for ( size_t nPos = m_vInterfaces.size(); nPos--; )
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{
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::typelib_typedescription_release(
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&m_vInterfaces[ nPos ].m_pTypeDescr->aBase );
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}
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(*m_pReceiver->release)( m_pReceiver );
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m_pFactory->release();
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}
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inline void AdapterImpl::acquire()
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{
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osl_atomic_increment( &m_nRef );
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}
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inline void AdapterImpl::release()
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{
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bool delete_this = false;
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{
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MutexGuard guard( m_pFactory->m_mutex );
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if (! osl_atomic_decrement( &m_nRef ))
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{
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t_ptr_map::iterator iFind(
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m_pFactory->m_receiver2adapters.find( m_key ) );
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OSL_ASSERT( m_pFactory->m_receiver2adapters.end() != iFind );
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t_ptr_set & adapter_set = iFind->second;
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if (adapter_set.erase( this ) != 1) {
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OSL_ASSERT( false );
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}
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if (adapter_set.empty())
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{
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m_pFactory->m_receiver2adapters.erase( iFind );
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}
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delete_this = true;
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}
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}
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if (delete_this)
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delete this;
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}
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static void constructRuntimeException(
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uno_Any * pExc, const OUString & rMsg )
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{
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RuntimeException exc( rMsg );
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// no conversion needed due to binary compatibility + no convertible type
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::uno_type_any_construct(
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pExc, &exc, cppu::UnoType<decltype(exc)>::get().getTypeLibType(), nullptr );
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}
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static bool type_equals(
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typelib_TypeDescriptionReference * pType1,
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typelib_TypeDescriptionReference * pType2 )
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{
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return (pType1 == pType2 ||
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(pType1->pTypeName->length == pType2->pTypeName->length &&
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0 == ::rtl_ustr_compare(
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pType1->pTypeName->buffer, pType2->pTypeName->buffer )));
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}
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bool AdapterImpl::coerce_assign(
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void * pDest, typelib_TypeDescriptionReference * pType, uno_Any * pSource,
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uno_Any * pOutExc )
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{
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if (typelib_TypeClass_ANY == pType->eTypeClass)
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{
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::uno_type_any_assign(
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static_cast<uno_Any *>(pDest), pSource->pData, pSource->pType, nullptr, nullptr );
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return true;
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}
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if (::uno_type_assignData(
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pDest, pType, pSource->pData, pSource->pType, nullptr, nullptr, nullptr ))
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{
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return true;
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}
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else // try type converter
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{
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uno_Any ret;
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void * args[ 2 ];
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args[ 0 ] = pSource;
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args[ 1 ] = &pType;
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uno_Any exc;
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uno_Any * p_exc = &exc;
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// converTo()
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(*m_pFactory->m_pConverter->pDispatcher)(
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m_pFactory->m_pConverter,
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m_pFactory->m_pConvertToTD, &ret, args, &p_exc );
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if (p_exc) // exception occurred
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{
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OSL_ASSERT(
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p_exc->pType->eTypeClass == typelib_TypeClass_EXCEPTION );
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if (typelib_typedescriptionreference_isAssignableFrom( cppu::UnoType<RuntimeException>::get().getTypeLibType(),
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p_exc->pType ))
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{
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// is RuntimeException or derived: rethrow
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uno_type_any_construct(
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pOutExc, p_exc->pData, p_exc->pType, nullptr );
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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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pOutExc, "type coercion failed: " +
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static_cast< Exception const * >(
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p_exc->pData )->Message );
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}
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::uno_any_destruct( p_exc, nullptr );
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// pOutExc constructed
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return false;
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}
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else
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{
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bool succ = ::uno_type_assignData(
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pDest, pType, ret.pData, ret.pType, nullptr, nullptr, nullptr );
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::uno_any_destruct( &ret, nullptr );
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OSL_ENSURE(
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succ, "### conversion succeeded, but assignment failed!?" );
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if (! succ)
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{
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// set runtime exception
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constructRuntimeException(
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pOutExc,
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"type coercion failed: "
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"conversion succeeded, but assignment failed?!" );
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}
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return succ;
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}
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}
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}
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inline bool AdapterImpl::coerce_construct(
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void * pDest, typelib_TypeDescriptionReference * pType, uno_Any * pSource,
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uno_Any * pExc )
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{
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if (typelib_TypeClass_ANY == pType->eTypeClass)
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{
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::uno_type_copyData( pDest, pSource, pType, nullptr );
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return true;
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}
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if (type_equals( pType, pSource->pType))
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{
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::uno_type_copyData( pDest, pSource->pData, pType, nullptr );
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return true;
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}
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::uno_type_constructData( pDest, pType );
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return coerce_assign( pDest, pType, pSource, pExc );
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}
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static void handleInvokExc( uno_Any * pDest, uno_Any * pSource )
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{
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OUString const & name =
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OUString::unacquired( &pSource->pType->pTypeName );
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if ( name == "com.sun.star.reflection.InvocationTargetException" )
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{
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// unwrap invocation target exception
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uno_Any * target_exc =
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&static_cast< reflection::InvocationTargetException * >(
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pSource->pData )->TargetException;
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::uno_type_any_construct(
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pDest, target_exc->pData, target_exc->pType, nullptr );
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}
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else // all other exceptions are wrapped to RuntimeException
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{
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if (typelib_TypeClass_EXCEPTION == pSource->pType->eTypeClass)
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{
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constructRuntimeException(
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pDest, static_cast<Exception const *>(pSource->pData)->Message );
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}
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else
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{
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constructRuntimeException(
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pDest, "no exception has been thrown via invocation?!" );
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}
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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, uno_Any ** ppException )
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{
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uno_Any aInvokRet;
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void * pInvokArgs[1];
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pInvokArgs[0] = const_cast<rtl_uString **>(
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&reinterpret_cast<typelib_InterfaceMemberTypeDescription const *>(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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(*m_pReceiver->pDispatcher)(
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m_pReceiver, m_pFactory->m_pGetValueTD,
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&aInvokRet, pInvokArgs, &pInvokExc );
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if (pInvokExc) // getValue() call exception
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{
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handleInvokExc( *ppException, pInvokExc );
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::uno_any_destruct( pInvokExc, nullptr ); // cleanup
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}
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else // invocation call succeeded
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{
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if (coerce_construct(
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pReturn,
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reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(
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pMemberType)->pAttributeTypeRef,
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&aInvokRet, *ppException ))
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{
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*ppException = nullptr; // no exceptions be thrown
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}
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::uno_any_destruct( &aInvokRet, nullptr );
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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 * pArgs[], uno_Any ** ppException )
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{
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uno_Any aInvokVal;
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::uno_type_any_construct(
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&aInvokVal, pArgs[0],
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reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(
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pMemberType)->pAttributeTypeRef, nullptr );
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void * pInvokArgs[2];
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pInvokArgs[0] = const_cast<rtl_uString **>(
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&reinterpret_cast<typelib_InterfaceMemberTypeDescription const *>(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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(*m_pReceiver->pDispatcher)(
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m_pReceiver, m_pFactory->m_pSetValueTD, nullptr, pInvokArgs, &pInvokExc );
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if (pInvokExc) // setValue() call exception
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|
{
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handleInvokExc( *ppException, pInvokExc );
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::uno_any_destruct( pInvokExc, nullptr ); // cleanup
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|
}
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else // invocation call succeeded
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|
{
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|
*ppException = nullptr; // no exceptions be thrown
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|
}
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|
|
::uno_any_destruct( &aInvokVal, nullptr ); // cleanup
|
|
}
|
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|
|
void AdapterImpl::invoke(
|
|
const typelib_TypeDescription * pMemberType,
|
|
void * pReturn, void * pArgs[], uno_Any ** ppException )
|
|
{
|
|
sal_Int32 nParams =
|
|
reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberType)->nParams;
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|
typelib_MethodParameter * pFormalParams =
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|
reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberType)->pParams;
|
|
|
|
// in params
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|
uno_Sequence * pInParamsSeq = nullptr;
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|
::uno_sequence_construct(
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|
&pInParamsSeq, m_pFactory->m_pAnySeqTD, nullptr, nParams, nullptr );
|
|
uno_Any * pInAnys = reinterpret_cast<uno_Any *>(pInParamsSeq->elements);
|
|
sal_Int32 nOutParams = 0;
|
|
sal_Int32 nPos;
|
|
for ( nPos = nParams; nPos--; )
|
|
{
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|
typelib_MethodParameter const & rParam = pFormalParams[nPos];
|
|
if (rParam.bIn) // is in/inout param
|
|
{
|
|
::uno_type_any_assign(
|
|
&pInAnys[nPos], pArgs[nPos], rParam.pTypeRef, nullptr, nullptr );
|
|
}
|
|
// else: pure out is empty any
|
|
|
|
if (rParam.bOut)
|
|
++nOutParams;
|
|
}
|
|
|
|
// out params, out indices
|
|
uno_Sequence * pOutIndices;
|
|
uno_Sequence * pOutParams;
|
|
// return value
|
|
uno_Any aInvokRet;
|
|
// perform call
|
|
void * pInvokArgs[4];
|
|
pInvokArgs[0] = const_cast<rtl_uString **>(
|
|
&reinterpret_cast<typelib_InterfaceMemberTypeDescription const *>(pMemberType)->pMemberName);
|
|
pInvokArgs[1] = &pInParamsSeq;
|
|
pInvokArgs[2] = &pOutIndices;
|
|
pInvokArgs[3] = &pOutParams;
|
|
uno_Any aInvokExc;
|
|
uno_Any * pInvokExc = &aInvokExc;
|
|
|
|
// invoke() call
|
|
(*m_pReceiver->pDispatcher)(
|
|
m_pReceiver, m_pFactory->m_pInvokMethodTD,
|
|
&aInvokRet, pInvokArgs, &pInvokExc );
|
|
|
|
if (pInvokExc)
|
|
{
|
|
handleInvokExc( *ppException, pInvokExc );
|
|
::uno_any_destruct( pInvokExc, nullptr ); // cleanup
|
|
}
|
|
else // no invocation exception
|
|
{
|
|
// write changed out params
|
|
OSL_ENSURE(
|
|
pOutParams->nElements == nOutParams &&
|
|
pOutIndices->nElements == nOutParams,
|
|
"### out params lens differ!" );
|
|
if (pOutParams->nElements == nOutParams &&
|
|
pOutIndices->nElements == nOutParams)
|
|
{
|
|
sal_Int16 * pIndices = reinterpret_cast<sal_Int16 *>(pOutIndices->elements);
|
|
uno_Any * pOut = reinterpret_cast<uno_Any *>(pOutParams->elements);
|
|
for ( nPos = 0; nPos < nOutParams; ++nPos )
|
|
{
|
|
sal_Int32 nIndex = pIndices[nPos];
|
|
OSL_ENSURE( nIndex < nParams, "### illegal index!" );
|
|
typelib_MethodParameter const & rParam = pFormalParams[nIndex];
|
|
bool succ;
|
|
if (rParam.bIn) // is in/inout param
|
|
{
|
|
succ = coerce_assign(
|
|
pArgs[nIndex], rParam.pTypeRef, &pOut[nPos],
|
|
*ppException );
|
|
}
|
|
else // pure out
|
|
{
|
|
succ = coerce_construct(
|
|
pArgs[nIndex], rParam.pTypeRef, &pOut[nPos],
|
|
*ppException );
|
|
}
|
|
if (! succ) // cleanup of out params
|
|
{
|
|
for ( sal_Int32 n = 0; n <= nPos; ++n )
|
|
{
|
|
sal_Int32 nIndex2 = pIndices[n];
|
|
OSL_ENSURE( nIndex2 < nParams, "### illegal index!" );
|
|
typelib_MethodParameter const & rParam2 =
|
|
pFormalParams[nIndex2];
|
|
if (! rParam2.bIn) // is pure out param
|
|
{
|
|
::uno_type_destructData(
|
|
pArgs[nIndex2], rParam2.pTypeRef, nullptr );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (nPos == pOutIndices->nElements)
|
|
{
|
|
// out param copy ok; write return value
|
|
if (coerce_construct(
|
|
pReturn,
|
|
reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(
|
|
pMemberType)->pReturnTypeRef,
|
|
&aInvokRet, *ppException ))
|
|
{
|
|
*ppException = nullptr; // no exception
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// set runtime exception
|
|
constructRuntimeException(
|
|
*ppException,
|
|
"out params lengths differ after invocation call!" );
|
|
}
|
|
// cleanup invok out params
|
|
::uno_destructData( &pOutIndices, m_pFactory->m_pShortSeqTD, nullptr );
|
|
::uno_destructData( &pOutParams, m_pFactory->m_pAnySeqTD, nullptr );
|
|
// cleanup invok return value
|
|
::uno_any_destruct( &aInvokRet, nullptr );
|
|
}
|
|
// cleanup constructed in params
|
|
::uno_destructData( &pInParamsSeq, m_pFactory->m_pAnySeqTD, nullptr );
|
|
}
|
|
|
|
extern "C"
|
|
{
|
|
|
|
static void adapter_acquire( uno_Interface * pUnoI )
|
|
{
|
|
static_cast< InterfaceAdapterImpl * >( pUnoI )->m_pAdapter->acquire();
|
|
}
|
|
|
|
static void adapter_release( uno_Interface * pUnoI )
|
|
{
|
|
static_cast< InterfaceAdapterImpl * >( pUnoI )->m_pAdapter->release();
|
|
}
|
|
|
|
static void adapter_dispatch(
|
|
uno_Interface * pUnoI, const typelib_TypeDescription * pMemberType,
|
|
void * pReturn, void * pArgs[], uno_Any ** ppException )
|
|
{
|
|
// query to emulated interface
|
|
switch (reinterpret_cast<typelib_InterfaceMemberTypeDescription const *>(pMemberType)->nPosition)
|
|
{
|
|
case 0: // queryInterface()
|
|
{
|
|
AdapterImpl * that =
|
|
static_cast< InterfaceAdapterImpl * >( pUnoI )->m_pAdapter;
|
|
*ppException = nullptr; // no exc
|
|
typelib_TypeDescriptionReference * pDemanded =
|
|
*static_cast<typelib_TypeDescriptionReference **>(pArgs[0]);
|
|
// pInterfaces[0] is XInterface
|
|
for ( size_t nPos = 0; nPos < that->m_vInterfaces.size(); ++nPos )
|
|
{
|
|
typelib_InterfaceTypeDescription * pTD =
|
|
that->m_vInterfaces[nPos].m_pTypeDescr;
|
|
while (pTD)
|
|
{
|
|
if (type_equals( pTD->aBase.pWeakRef, pDemanded ))
|
|
{
|
|
uno_Interface * pUnoI2 = &that->m_vInterfaces[nPos];
|
|
::uno_any_construct(
|
|
static_cast<uno_Any *>(pReturn), &pUnoI2,
|
|
&pTD->aBase, nullptr );
|
|
return;
|
|
}
|
|
pTD = pTD->pBaseTypeDescription;
|
|
}
|
|
}
|
|
::uno_any_construct( static_cast<uno_Any *>(pReturn), nullptr, nullptr, nullptr ); // clear()
|
|
break;
|
|
}
|
|
case 1: // acquire()
|
|
*ppException = nullptr; // no exc
|
|
adapter_acquire( pUnoI );
|
|
break;
|
|
case 2: // release()
|
|
*ppException = nullptr; // no exc
|
|
adapter_release( pUnoI );
|
|
break;
|
|
|
|
default:
|
|
{
|
|
AdapterImpl * that =
|
|
static_cast< InterfaceAdapterImpl * >( pUnoI )->m_pAdapter;
|
|
if (pMemberType->eTypeClass == typelib_TypeClass_INTERFACE_METHOD)
|
|
{
|
|
that->invoke( pMemberType, pReturn, pArgs, ppException );
|
|
}
|
|
else // attribute
|
|
{
|
|
if (pReturn)
|
|
that->getValue( pMemberType, pReturn, ppException );
|
|
else
|
|
that->setValue( pMemberType, pArgs, ppException );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
AdapterImpl::AdapterImpl(
|
|
void * key, Reference< script::XInvocation > const & xReceiver,
|
|
const Sequence< Type > & rTypes,
|
|
FactoryImpl * pFactory )
|
|
: m_nRef( 1 ),
|
|
m_pFactory( pFactory ),
|
|
m_key( key ),
|
|
m_vInterfaces( rTypes.getLength() )
|
|
{
|
|
// init adapters
|
|
const Type * pTypes = rTypes.getConstArray();
|
|
for ( sal_Int32 nPos = rTypes.getLength(); nPos--; )
|
|
{
|
|
InterfaceAdapterImpl * pInterface = &m_vInterfaces[nPos];
|
|
pInterface->acquire = adapter_acquire;
|
|
pInterface->release = adapter_release;
|
|
pInterface->pDispatcher = adapter_dispatch;
|
|
pInterface->m_pAdapter = this;
|
|
pInterface->m_pTypeDescr = nullptr;
|
|
pTypes[nPos].getDescription(
|
|
reinterpret_cast<typelib_TypeDescription **>(&pInterface->m_pTypeDescr) );
|
|
OSL_ASSERT( pInterface->m_pTypeDescr );
|
|
if (! pInterface->m_pTypeDescr)
|
|
{
|
|
for ( sal_Int32 n = 0; n < nPos; ++n )
|
|
{
|
|
::typelib_typedescription_release(
|
|
&m_vInterfaces[ n ].m_pTypeDescr->aBase );
|
|
}
|
|
throw RuntimeException(
|
|
"cannot retrieve all interface type infos!" );
|
|
}
|
|
}
|
|
|
|
// map receiver
|
|
m_pReceiver = static_cast<uno_Interface *>(m_pFactory->m_aCpp2Uno.mapInterface(
|
|
xReceiver.get(), cppu::UnoType<decltype(xReceiver)>::get() ));
|
|
OSL_ASSERT( nullptr != m_pReceiver );
|
|
if (! m_pReceiver)
|
|
{
|
|
throw RuntimeException( "cannot map receiver!" );
|
|
}
|
|
|
|
m_pFactory->acquire();
|
|
}
|
|
|
|
|
|
FactoryImpl::FactoryImpl( Reference< XComponentContext > const & xContext )
|
|
: m_pInvokMethodTD( nullptr ),
|
|
m_pSetValueTD( nullptr ),
|
|
m_pGetValueTD( nullptr ),
|
|
m_pAnySeqTD( nullptr ),
|
|
m_pShortSeqTD( nullptr ),
|
|
m_pConvertToTD( nullptr )
|
|
{
|
|
// C++/UNO bridge
|
|
OUString aCppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
|
|
OUString aUnoEnvTypeName = UNO_LB_UNO;
|
|
m_aUno2Cpp = Mapping( aUnoEnvTypeName, aCppEnvTypeName );
|
|
m_aCpp2Uno = Mapping( aCppEnvTypeName, aUnoEnvTypeName );
|
|
OSL_ENSURE(
|
|
m_aUno2Cpp.is() && m_aCpp2Uno.is(), "### no uno / C++ mappings!" );
|
|
|
|
// type converter
|
|
Reference< script::XTypeConverter > xConverter(
|
|
xContext->getServiceManager()->createInstanceWithContext(
|
|
"com.sun.star.script.Converter",
|
|
xContext ),
|
|
UNO_QUERY_THROW );
|
|
m_pConverter = static_cast<uno_Interface *>(m_aCpp2Uno.mapInterface(
|
|
xConverter.get(), cppu::UnoType<decltype(xConverter)>::get() ));
|
|
OSL_ASSERT( nullptr != m_pConverter );
|
|
|
|
// some type info:
|
|
// sequence< any >
|
|
Type const & rAnySeqType = cppu::UnoType<Sequence< Any >>::get();
|
|
rAnySeqType.getDescription( &m_pAnySeqTD );
|
|
// sequence< short >
|
|
const Type & rShortSeqType =
|
|
cppu::UnoType<Sequence< sal_Int16 >>::get();
|
|
rShortSeqType.getDescription( &m_pShortSeqTD );
|
|
// script.XInvocation
|
|
typelib_TypeDescription * pTD = nullptr;
|
|
const Type & rInvType = cppu::UnoType<script::XInvocation>::get();
|
|
TYPELIB_DANGER_GET( &pTD, rInvType.getTypeLibType() );
|
|
typelib_InterfaceTypeDescription * pITD;
|
|
pITD = reinterpret_cast<typelib_InterfaceTypeDescription*>(pTD);
|
|
if( ! pITD->aBase.bComplete )
|
|
typelib_typedescription_complete( &pTD );
|
|
::typelib_typedescriptionreference_getDescription(
|
|
&m_pInvokMethodTD, pITD->ppMembers[ 1 ] ); // invoke()
|
|
::typelib_typedescriptionreference_getDescription(
|
|
&m_pSetValueTD, pITD->ppMembers[ 2 ] ); // setValue()
|
|
::typelib_typedescriptionreference_getDescription(
|
|
&m_pGetValueTD, pITD->ppMembers[ 3 ] ); // getValue()
|
|
// script.XTypeConverter
|
|
const Type & rTCType =
|
|
cppu::UnoType<script::XTypeConverter>::get();
|
|
TYPELIB_DANGER_GET( &pTD, rTCType.getTypeLibType() );
|
|
pITD = reinterpret_cast<typelib_InterfaceTypeDescription*>(pTD);
|
|
::typelib_typedescriptionreference_getDescription(
|
|
&m_pConvertToTD, pITD->ppMembers[ 0 ] ); // convertTo()
|
|
TYPELIB_DANGER_RELEASE( pTD );
|
|
|
|
if (!m_pInvokMethodTD || !m_pSetValueTD || !m_pGetValueTD ||
|
|
!m_pConvertToTD ||
|
|
!m_pAnySeqTD || !m_pShortSeqTD)
|
|
{
|
|
throw RuntimeException( "missing type descriptions!" );
|
|
}
|
|
}
|
|
|
|
FactoryImpl::~FactoryImpl()
|
|
{
|
|
::typelib_typedescription_release( m_pInvokMethodTD );
|
|
::typelib_typedescription_release( m_pSetValueTD );
|
|
::typelib_typedescription_release( m_pGetValueTD );
|
|
::typelib_typedescription_release( m_pAnySeqTD );
|
|
::typelib_typedescription_release( m_pShortSeqTD );
|
|
::typelib_typedescription_release( m_pConvertToTD );
|
|
|
|
(*m_pConverter->release)( m_pConverter );
|
|
|
|
#if OSL_DEBUG_LEVEL > 0
|
|
assert(m_receiver2adapters.empty() && "still adapters out there!?");
|
|
#endif
|
|
}
|
|
|
|
|
|
static AdapterImpl * lookup_adapter(
|
|
t_ptr_set ** pp_adapter_set,
|
|
t_ptr_map & map, void * key, Sequence< Type > const & rTypes )
|
|
{
|
|
t_ptr_set & adapters_set = map[ key ];
|
|
*pp_adapter_set = &adapters_set;
|
|
if (adapters_set.empty())
|
|
return nullptr; // shortcut
|
|
// find matching adapter
|
|
Type const * pTypes = rTypes.getConstArray();
|
|
sal_Int32 nTypes = rTypes.getLength();
|
|
t_ptr_set::const_iterator iPos( adapters_set.begin() );
|
|
t_ptr_set::const_iterator const iEnd( adapters_set.end() );
|
|
while (iEnd != iPos)
|
|
{
|
|
AdapterImpl * that = static_cast< AdapterImpl * >( *iPos );
|
|
// iterate through all types if that is a matching adapter
|
|
sal_Int32 nPosTypes;
|
|
for ( nPosTypes = nTypes; nPosTypes--; )
|
|
{
|
|
Type const & rType = pTypes[ nPosTypes ];
|
|
// find in adapter's type list
|
|
sal_Int32 nPos;
|
|
for ( nPos = that->m_vInterfaces.size(); nPos--; )
|
|
{
|
|
if (::typelib_typedescriptionreference_isAssignableFrom(
|
|
rType.getTypeLibType(),
|
|
that->m_vInterfaces[ nPos ].m_pTypeDescr->aBase.pWeakRef ))
|
|
{
|
|
// found
|
|
break;
|
|
}
|
|
}
|
|
if (nPos < 0) // type not found => next adapter
|
|
break;
|
|
}
|
|
if (nPosTypes < 0) // all types found
|
|
return that;
|
|
++iPos;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
// XInvocationAdapterFactory2 impl
|
|
|
|
Reference< XInterface > FactoryImpl::createAdapter(
|
|
const Reference< script::XInvocation > & xReceiver,
|
|
const Sequence< Type > & rTypes )
|
|
{
|
|
Reference< XInterface > xRet;
|
|
if (xReceiver.is() && rTypes.getLength())
|
|
{
|
|
t_ptr_set * adapter_set;
|
|
AdapterImpl * that;
|
|
Reference< XInterface > xKey( xReceiver, UNO_QUERY );
|
|
{
|
|
ClearableMutexGuard guard( m_mutex );
|
|
that = lookup_adapter(
|
|
&adapter_set, m_receiver2adapters, xKey.get(), rTypes );
|
|
if (nullptr == that) // no entry
|
|
{
|
|
guard.clear();
|
|
// create adapter; already acquired: m_nRef == 1
|
|
AdapterImpl * pNew =
|
|
new AdapterImpl( xKey.get(), xReceiver, rTypes, this );
|
|
// lookup again
|
|
ClearableMutexGuard guard2( m_mutex );
|
|
that = lookup_adapter(
|
|
&adapter_set, m_receiver2adapters, xKey.get(), rTypes );
|
|
if (nullptr == that) // again no entry
|
|
{
|
|
pair< t_ptr_set::iterator, bool > i(adapter_set->insert(pNew));
|
|
SAL_WARN_IF(
|
|
!i.second, "stoc",
|
|
"set already contains " << *(i.first) << " != " << pNew);
|
|
that = pNew;
|
|
}
|
|
else
|
|
{
|
|
that->acquire();
|
|
guard2.clear();
|
|
delete pNew; // has never been inserted
|
|
}
|
|
}
|
|
else // found adapter
|
|
{
|
|
that->acquire();
|
|
}
|
|
}
|
|
// map one interface to C++
|
|
uno_Interface * pUnoI = &that->m_vInterfaces[ 0 ];
|
|
m_aUno2Cpp.mapInterface(
|
|
reinterpret_cast<void **>(&xRet), pUnoI, cppu::UnoType<decltype(xRet)>::get() );
|
|
that->release();
|
|
OSL_ASSERT( xRet.is() );
|
|
if (! xRet.is())
|
|
{
|
|
throw RuntimeException( "mapping UNO to C++ failed!" );
|
|
}
|
|
}
|
|
return xRet;
|
|
}
|
|
// XInvocationAdapterFactory impl
|
|
|
|
Reference< XInterface > FactoryImpl::createAdapter(
|
|
const Reference< script::XInvocation > & xReceiver, const Type & rType )
|
|
{
|
|
return createAdapter( xReceiver, Sequence< Type >( &rType, 1 ) );
|
|
}
|
|
|
|
// XServiceInfo
|
|
|
|
OUString FactoryImpl::getImplementationName()
|
|
{
|
|
return invadp_getImplementationName();
|
|
}
|
|
|
|
sal_Bool FactoryImpl::supportsService( const OUString & rServiceName )
|
|
{
|
|
return cppu::supportsService(this, rServiceName);
|
|
}
|
|
|
|
Sequence< OUString > FactoryImpl::getSupportedServiceNames()
|
|
{
|
|
return invadp_getSupportedServiceNames();
|
|
}
|
|
|
|
/// @throws Exception
|
|
static Reference< XInterface > FactoryImpl_create(
|
|
const Reference< XComponentContext > & xContext )
|
|
{
|
|
return static_cast<cppu::OWeakObject *>(new FactoryImpl( xContext ));
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static const struct ::cppu::ImplementationEntry g_entries[] =
|
|
{
|
|
{
|
|
::stoc_invadp::FactoryImpl_create,
|
|
::stoc_invadp::invadp_getImplementationName,
|
|
::stoc_invadp::invadp_getSupportedServiceNames,
|
|
::cppu::createOneInstanceComponentFactory,
|
|
nullptr, 0
|
|
},
|
|
{ nullptr, nullptr, nullptr, nullptr, nullptr, 0 }
|
|
};
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT void * invocadapt_component_getFactory(
|
|
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
|
|
{
|
|
return ::cppu::component_getFactoryHelper(
|
|
pImplName, pServiceManager, pRegistryKey , g_entries );
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|