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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: prim.hxx,v $
* $Revision: 1.18 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef PRIM_HXX
#define PRIM_HXX
#include "typelib/typedescription.h"
#ifndef _typelib_TypeClass_H_
#include "typelib/typeclass.h"
#endif
#include "uno/sequence2.h"
#include "uno/any2.h"
#include "uno/data.h"
#include "uno/mapping.h"
#include "uno/dispatcher.h"
#ifndef _OSL_INTERLCK_H
#include "osl/interlck.h"
#endif
#include "osl/diagnose.h"
#ifndef _RTL_USTRING_HXX
#include "rtl/ustring.hxx"
#endif
#include "rtl/alloc.h"
#if OSL_DEBUG_LEVEL > 1
#include "rtl/ustrbuf.hxx"
#include "rtl/string.hxx"
#endif
namespace cppu
{
extern uno_Sequence g_emptySeq;
extern typelib_TypeDescriptionReference * g_pVoidType;
//--------------------------------------------------------------------------------------------------
inline void * _map(
void * p,
typelib_TypeDescriptionReference * pType, typelib_TypeDescription * pTypeDescr,
uno_Mapping * mapping )
SAL_THROW( () )
{
void * pRet = 0;
if (p)
{
if (pTypeDescr)
{
(*mapping->mapInterface)(
mapping, &pRet, p, (typelib_InterfaceTypeDescription *)pTypeDescr );
}
else
{
TYPELIB_DANGER_GET( &pTypeDescr, pType );
(*mapping->mapInterface)(
mapping, &pRet, p, (typelib_InterfaceTypeDescription *)pTypeDescr );
TYPELIB_DANGER_RELEASE( pTypeDescr );
}
}
return pRet;
}
//--------------------------------------------------------------------------------------------------
inline void _acquire( void * p, uno_AcquireFunc acquire ) SAL_THROW( () )
{
if (p)
{
if (acquire)
{
(*acquire)( p );
}
else
{
(*((uno_Interface *)p)->acquire)( (uno_Interface *)p );
}
}
}
//--------------------------------------------------------------------------------------------------
inline void _release( void * p, uno_ReleaseFunc release ) SAL_THROW( () )
{
if (p)
{
if (release)
{
(*release)( p );
}
else
{
(*((uno_Interface *)p)->release)( (uno_Interface *)p );
}
}
}
//------------------------------------------------------------------------------
inline sal_uInt32 calcSeqMemSize(
sal_Int32 nElementSize, sal_Int32 nElements )
{
sal_uInt64 nSize =
(sal_uInt64) SAL_SEQUENCE_HEADER_SIZE +
((sal_uInt64) nElementSize * (sal_uInt64) nElements);
if (nSize > 0xffffffffU)
return 0;
else
return (sal_uInt32) nSize;
}
//--------------------------------------------------------------------------------------------------
inline uno_Sequence * createEmptySequence() SAL_THROW( () )
{
::osl_incrementInterlockedCount( &g_emptySeq.nRefCount );
return &g_emptySeq;
}
//--------------------------------------------------------------------------------------------------
inline typelib_TypeDescriptionReference * _getVoidType()
SAL_THROW( () )
{
if (! g_pVoidType)
{
g_pVoidType = * ::typelib_static_type_getByTypeClass( typelib_TypeClass_VOID );
}
::typelib_typedescriptionreference_acquire( g_pVoidType );
return g_pVoidType;
}
//--------------------------------------------------------------------------------------------------
#if OSL_DEBUG_LEVEL > 0
#define CONSTRUCT_EMPTY_ANY( pAny ) \
(pAny)->pType = _getVoidType(); \
(pAny)->pData = (void *)0xdeadbeef;
#else
#define CONSTRUCT_EMPTY_ANY( pAny ) \
(pAny)->pType = _getVoidType(); \
(pAny)->pData = (pAny);
#endif
//--------------------------------------------------------------------------------------------------
#define TYPE_ACQUIRE( pType ) \
::osl_incrementInterlockedCount( &(pType)->nRefCount );
//--------------------------------------------------------------------------------------------------
extern "C" void * binuno_queryInterface(
void * pUnoI, typelib_TypeDescriptionReference * pDestType );
//--------------------------------------------------------------------------------------------------
inline typelib_TypeDescriptionReference * _unionGetSetType(
void * pUnion, typelib_TypeDescription * pTD )
SAL_THROW( () )
{
typelib_TypeDescriptionReference * pRet = 0;
sal_Int32 nPos;
sal_Int64 * pDiscr = ((typelib_UnionTypeDescription *)pTD)->pDiscriminants;
sal_Int64 nDiscr = *(sal_Int64 *)pUnion;
for ( nPos = ((typelib_UnionTypeDescription *)pTD)->nMembers; nPos--; )
{
if (pDiscr[nPos] == nDiscr)
{
pRet = ((typelib_UnionTypeDescription *)pTD)->ppTypeRefs[nPos];
break;
}
}
if (nPos >= 0)
{
// default
pRet = ((typelib_UnionTypeDescription *)pTD)->pDefaultTypeRef;
}
typelib_typedescriptionreference_acquire( pRet );
return pRet;
}
//--------------------------------------------------------------------------------------------------
inline sal_Bool _type_equals(
typelib_TypeDescriptionReference * pType1, typelib_TypeDescriptionReference * pType2 )
SAL_THROW( () )
{
return (pType1 == pType2 ||
(pType1->eTypeClass == pType2->eTypeClass &&
pType1->pTypeName->length == pType2->pTypeName->length &&
::rtl_ustr_compare( pType1->pTypeName->buffer, pType2->pTypeName->buffer ) == 0));
}
}
#endif
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