168 lines
4.2 KiB
C++
168 lines
4.2 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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#ifndef INCLUDED_CPPU_SOURCE_UNO_PRIM_HXX
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#define INCLUDED_CPPU_SOURCE_UNO_PRIM_HXX
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#include "typelib/typedescription.h"
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#include "typelib/typeclass.h"
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#include "uno/sequence2.h"
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#include "uno/any2.h"
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#include "uno/data.h"
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#include "uno/mapping.h"
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#include "uno/dispatcher.h"
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#include "osl/interlck.h"
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#include "osl/diagnose.h"
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#include "rtl/ustring.hxx"
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#include "rtl/alloc.h"
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#if OSL_DEBUG_LEVEL > 1
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#include "rtl/ustrbuf.hxx"
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#include "rtl/string.hxx"
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#endif
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namespace cppu
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{
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extern uno_Sequence g_emptySeq;
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extern typelib_TypeDescriptionReference * g_pVoidType;
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inline void * _map(
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void * p,
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typelib_TypeDescriptionReference * pType, typelib_TypeDescription * pTypeDescr,
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uno_Mapping * mapping )
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SAL_THROW(())
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{
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void * pRet = 0;
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if (p)
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{
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if (pTypeDescr)
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{
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(*mapping->mapInterface)(
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mapping, &pRet, p, (typelib_InterfaceTypeDescription *)pTypeDescr );
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}
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else
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{
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TYPELIB_DANGER_GET( &pTypeDescr, pType );
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(*mapping->mapInterface)(
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mapping, &pRet, p, (typelib_InterfaceTypeDescription *)pTypeDescr );
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TYPELIB_DANGER_RELEASE( pTypeDescr );
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}
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}
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return pRet;
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}
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inline void _acquire( void * p, uno_AcquireFunc acquire ) SAL_THROW(())
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{
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if (p)
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{
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if (acquire)
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{
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(*acquire)( p );
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}
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else
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{
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(*((uno_Interface *)p)->acquire)( (uno_Interface *)p );
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}
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}
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}
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inline void _release( void * p, uno_ReleaseFunc release ) SAL_THROW(())
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{
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if (p)
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{
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if (release)
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{
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(*release)( p );
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}
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else
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{
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(*((uno_Interface *)p)->release)( (uno_Interface *)p );
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}
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}
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}
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inline sal_uInt32 calcSeqMemSize(
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sal_Int32 nElementSize, sal_Int32 nElements )
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{
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sal_uInt64 nSize =
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(sal_uInt64) SAL_SEQUENCE_HEADER_SIZE +
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((sal_uInt64) nElementSize * (sal_uInt64) nElements);
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if (nSize > 0xffffffffU)
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return 0;
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else
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return (sal_uInt32) nSize;
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}
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inline uno_Sequence * createEmptySequence() SAL_THROW(())
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{
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osl_atomic_increment( &g_emptySeq.nRefCount );
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return &g_emptySeq;
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}
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inline typelib_TypeDescriptionReference * _getVoidType()
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SAL_THROW(())
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{
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if (! g_pVoidType)
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{
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g_pVoidType = * ::typelib_static_type_getByTypeClass( typelib_TypeClass_VOID );
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}
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::typelib_typedescriptionreference_acquire( g_pVoidType );
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return g_pVoidType;
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}
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#if OSL_DEBUG_LEVEL > 0
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#define CONSTRUCT_EMPTY_ANY( pAny ) \
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(pAny)->pType = _getVoidType(); \
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(pAny)->pData = (void *)0xdeadbeef;
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#else
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#define CONSTRUCT_EMPTY_ANY( pAny ) \
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(pAny)->pType = _getVoidType(); \
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(pAny)->pData = (pAny);
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#endif
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#define TYPE_ACQUIRE( pType ) \
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osl_atomic_increment( &(pType)->nRefCount );
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extern "C" void * binuno_queryInterface(
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void * pUnoI, typelib_TypeDescriptionReference * pDestType );
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inline bool _type_equals(
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typelib_TypeDescriptionReference * pType1, typelib_TypeDescriptionReference * pType2 )
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SAL_THROW(())
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{
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return (pType1 == pType2 ||
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(pType1->eTypeClass == pType2->eTypeClass &&
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pType1->pTypeName->length == pType2->pTypeName->length &&
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::rtl_ustr_compare( pType1->pTypeName->buffer, pType2->pTypeName->buffer ) == 0));
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}
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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