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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 INCLUDED_CPPU_SOURCE_UNO_CONSTR_HXX
#define INCLUDED_CPPU_SOURCE_UNO_CONSTR_HXX
#include "prim.hxx"
#include <osl/diagnose.h>
namespace cppu
{
//#### construction ################################################################################
void defaultConstructStruct(
void * pMem,
typelib_CompoundTypeDescription * pCompType );
inline void _defaultConstructStruct(
void * pMem,
typelib_CompoundTypeDescription * pTypeDescr )
{
if (pTypeDescr->pBaseTypeDescription)
{
defaultConstructStruct( pMem, pTypeDescr->pBaseTypeDescription );
}
typelib_TypeDescriptionReference ** ppTypeRefs = pTypeDescr->ppTypeRefs;
sal_Int32 * pMemberOffsets = pTypeDescr->pMemberOffsets;
sal_Int32 nDescr = pTypeDescr->nMembers;
while (nDescr--)
{
::uno_type_constructData( static_cast<char *>(pMem) + pMemberOffsets[nDescr], ppTypeRefs[nDescr] );
}
}
inline void _defaultConstructData(
void * pMem,
typelib_TypeDescriptionReference * pType,
typelib_TypeDescription * pTypeDescr )
{
switch (pType->eTypeClass)
{
case typelib_TypeClass_CHAR:
*static_cast<sal_Unicode *>(pMem) = '\0';
break;
case typelib_TypeClass_BOOLEAN:
*static_cast<sal_Bool *>(pMem) = false;
break;
case typelib_TypeClass_BYTE:
*static_cast<sal_Int8 *>(pMem) = 0;
break;
case typelib_TypeClass_SHORT:
case typelib_TypeClass_UNSIGNED_SHORT:
*static_cast<sal_Int16 *>(pMem) = 0;
break;
case typelib_TypeClass_LONG:
case typelib_TypeClass_UNSIGNED_LONG:
*static_cast<sal_Int32 *>(pMem) = 0;
break;
case typelib_TypeClass_HYPER:
case typelib_TypeClass_UNSIGNED_HYPER:
*static_cast<sal_Int64 *>(pMem) = 0;
break;
case typelib_TypeClass_FLOAT:
*static_cast<float *>(pMem) = 0.0;
break;
case typelib_TypeClass_DOUBLE:
*static_cast<double *>(pMem) = 0.0;
break;
case typelib_TypeClass_STRING:
*static_cast<rtl_uString **>(pMem) = nullptr;
::rtl_uString_new( static_cast<rtl_uString **>(pMem) );
break;
case typelib_TypeClass_TYPE:
*static_cast<typelib_TypeDescriptionReference **>(pMem) = _getVoidType();
break;
case typelib_TypeClass_ANY:
CONSTRUCT_EMPTY_ANY( static_cast<uno_Any *>(pMem) );
break;
case typelib_TypeClass_ENUM:
if (pTypeDescr)
{
*static_cast<sal_Int32 *>(pMem) = reinterpret_cast<typelib_EnumTypeDescription *>(pTypeDescr)->nDefaultEnumValue;
}
else
{
TYPELIB_DANGER_GET( &pTypeDescr, pType );
*static_cast<sal_Int32 *>(pMem) = reinterpret_cast<typelib_EnumTypeDescription *>(pTypeDescr)->nDefaultEnumValue;
TYPELIB_DANGER_RELEASE( pTypeDescr );
}
break;
case typelib_TypeClass_STRUCT:
case typelib_TypeClass_EXCEPTION:
if (pTypeDescr)
{
_defaultConstructStruct( pMem, reinterpret_cast<typelib_CompoundTypeDescription *>(pTypeDescr) );
}
else
{
TYPELIB_DANGER_GET( &pTypeDescr, pType );
_defaultConstructStruct( pMem, reinterpret_cast<typelib_CompoundTypeDescription *>(pTypeDescr) );
TYPELIB_DANGER_RELEASE( pTypeDescr );
}
break;
case typelib_TypeClass_SEQUENCE:
*static_cast<uno_Sequence **>(pMem) = createEmptySequence();
break;
case typelib_TypeClass_INTERFACE:
*static_cast<void **>(pMem) = nullptr; // either cpp or c-uno interface
break;
default:
OSL_ASSERT(false);
break;
}
}
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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