diff options
Diffstat (limited to 'bridges/source/cpp_uno/cc5_solaris_sparc64/isdirectreturntype.cxx')
-rw-r--r-- | bridges/source/cpp_uno/cc5_solaris_sparc64/isdirectreturntype.cxx | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/cc5_solaris_sparc64/isdirectreturntype.cxx b/bridges/source/cpp_uno/cc5_solaris_sparc64/isdirectreturntype.cxx new file mode 100644 index 000000000000..9b004078c35f --- /dev/null +++ b/bridges/source/cpp_uno/cc5_solaris_sparc64/isdirectreturntype.cxx @@ -0,0 +1,84 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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; + } + } +} + +} } } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |