89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <sal/config.h>
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#include <cassert>
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#include <typeinfo>
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#include <bridges/emscriptencxxabi/cxxabi.hxx>
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#include <com/sun/star/uno/RuntimeException.hpp>
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#include <cppu/unotype.hxx>
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#include <rtl/ustring.hxx>
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#include <typelib/typeclass.h>
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#include <typelib/typedescription.h>
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#include <uno/any2.h>
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#include <uno/mapping.h>
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#include "abi.hxx"
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abi_wasm::StructKind abi_wasm::getKind(typelib_CompoundTypeDescription const* type)
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{
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if (type->nMembers > 1)
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{
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return StructKind::General;
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}
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auto k = StructKind::Empty;
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if (type->pBaseTypeDescription != nullptr)
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{
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k = getKind(type->pBaseTypeDescription);
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}
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if (type->nMembers == 0)
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{
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return k;
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}
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if (k != StructKind::Empty)
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{
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return StructKind::General;
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}
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switch (type->ppTypeRefs[0]->eTypeClass)
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{
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case typelib_TypeClass_BOOLEAN:
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case typelib_TypeClass_BYTE:
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case typelib_TypeClass_SHORT:
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case typelib_TypeClass_UNSIGNED_SHORT:
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case typelib_TypeClass_LONG:
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case typelib_TypeClass_UNSIGNED_LONG:
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case typelib_TypeClass_CHAR:
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case typelib_TypeClass_ENUM:
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return StructKind::I32;
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case typelib_TypeClass_HYPER:
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case typelib_TypeClass_UNSIGNED_HYPER:
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return StructKind::I64;
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case typelib_TypeClass_FLOAT:
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return StructKind::F32;
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case typelib_TypeClass_DOUBLE:
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return StructKind::F64;
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default:
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return StructKind::General;
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}
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}
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void abi_wasm::mapException(__cxxabiv1::__cxa_exception* exception, std::type_info const* type,
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uno_Any* any, uno_Mapping* mapping)
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{
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assert(exception != nullptr);
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assert(type != nullptr);
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OUString unoName(emscriptencxxabi::toUnoName(type->name()));
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typelib_TypeDescription* td = nullptr;
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typelib_typedescription_getByName(&td, unoName.pData);
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if (td == nullptr)
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{
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css::uno::RuntimeException e("exception type not found: " + unoName);
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uno_type_any_constructAndConvert(
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any, &e, cppu::UnoType<css::uno::RuntimeException>::get().getTypeLibType(), mapping);
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}
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else
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{
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uno_any_constructAndConvert(any, exception->adjustedPtr, td, mapping);
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typelib_typedescription_release(td);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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