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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: isdirectreturntype.cxx,v $
*
* $Revision: 1.3 $
*
* 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.
*
************************************************************************/
#include "precompiled_bridges.hxx"
#include "sal/config.h"
#include <cstddef>
#include "sal/types.h"
#include "typelib/typeclass.h"
#include "typelib/typedescription.h"
#include "isdirectreturntype.hxx"
namespace {
bool isPodStruct(typelib_CompoundTypeDescription * type) {
for (; type != NULL; type = type->pBaseTypeDescription) {
for (sal_Int32 i = 0; i < type->nMembers; ++i) {
if (!bridges::cpp_uno::cc5_solaris_sparc64::isDirectReturnType(
type->ppTypeRefs[i]))
{
return false;
}
}
}
return true;
}
}
namespace bridges { namespace cpp_uno { namespace cc5_solaris_sparc64 {
bool isDirectReturnType(typelib_TypeDescriptionReference * type) {
// Is POD of size <= 32 bytes:
switch (type->eTypeClass) {
default:
return true;
case typelib_TypeClass_STRING:
case typelib_TypeClass_TYPE:
case typelib_TypeClass_ANY:
case typelib_TypeClass_SEQUENCE:
case typelib_TypeClass_INTERFACE:
return false;
case typelib_TypeClass_STRUCT:
{
typelib_TypeDescription * t = NULL;
TYPELIB_DANGER_GET(&t, type);
bool b = t->nSize <= 32 && isPodStruct(
reinterpret_cast< typelib_CompoundTypeDescription * >(t));
TYPELIB_DANGER_RELEASE(t);
return b;
}
}
}
} } }
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