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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef PRIM_HXX
#define PRIM_HXX
#include "typelib/typedescription.h"
#include "typelib/typeclass.h"
#include "uno/sequence2.h"
#include "uno/any2.h"
#include "uno/data.h"
#include "uno/mapping.h"
#include "uno/dispatcher.h"
#include "osl/interlck.h"
#include "osl/diagnose.h"
#include "rtl/ustring.hxx"
#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_atomic_increment( &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_atomic_increment( &(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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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