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Diffstat (limited to 'bridges/source/cpp_uno/gcc3_macosx_powerpc/except.cxx')
-rw-r--r--bridges/source/cpp_uno/gcc3_macosx_powerpc/except.cxx277
1 files changed, 0 insertions, 277 deletions
diff --git a/bridges/source/cpp_uno/gcc3_macosx_powerpc/except.cxx b/bridges/source/cpp_uno/gcc3_macosx_powerpc/except.cxx
deleted file mode 100644
index a4ba995c5a23..000000000000
--- a/bridges/source/cpp_uno/gcc3_macosx_powerpc/except.cxx
+++ /dev/null
@@ -1,277 +0,0 @@
-/* -*- 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 .
- */
-
-
-#include <stdio.h>
-#include <dlfcn.h>
-#include <cxxabi.h>
-#include <boost/unordered_map.hpp>
-
-#include <rtl/strbuf.hxx>
-#include <rtl/ustrbuf.hxx>
-#include <osl/diagnose.h>
-#include <osl/mutex.hxx>
-
-#include <com/sun/star/uno/genfunc.hxx>
-#include <typelib/typedescription.hxx>
-#include <uno/any2.h>
-
-#include "share.hxx"
-
-
-using namespace ::std;
-using namespace ::osl;
-using namespace ::rtl;
-using namespace ::com::sun::star::uno;
-using namespace ::__cxxabiv1;
-
-
-namespace CPPU_CURRENT_NAMESPACE
-{
-
-void dummy_can_throw_anything( char const * )
-{
-}
-
-//==================================================================================================
-static OUString toUNOname( char const * p ) SAL_THROW(())
-{
-#ifdef DEBUG
- char const * start = p;
-#endif
-
- // example: N3com3sun4star4lang24IllegalArgumentExceptionE
-
- OUStringBuffer buf( 64 );
- OSL_ASSERT( 'N' == *p );
- ++p; // skip N
-
- while ('E' != *p)
- {
- // read chars count
- long n = (*p++ - '0');
- while ('0' <= *p && '9' >= *p)
- {
- n *= 10;
- n += (*p++ - '0');
- }
- buf.appendAscii( p, n );
- p += n;
- if ('E' != *p)
- buf.append( (sal_Unicode)'.' );
- }
-
-#ifdef DEBUG
- OUString ret( buf.makeStringAndClear() );
- OString c_ret( OUStringToOString( ret, RTL_TEXTENCODING_ASCII_US ) );
- fprintf( stderr, "> toUNOname(): %s => %s\n", start, c_ret.getStr() );
- return ret;
-#else
- return buf.makeStringAndClear();
-#endif
-}
-
-//==================================================================================================
-class RTTI
-{
- typedef boost::unordered_map< OUString, type_info *, OUStringHash > t_rtti_map;
-
- Mutex m_mutex;
- t_rtti_map m_rttis;
- t_rtti_map m_generatedRttis;
-
- void * m_hApp;
-
-public:
- RTTI() SAL_THROW(());
- ~RTTI() SAL_THROW(());
-
- type_info * getRTTI( typelib_CompoundTypeDescription * ) SAL_THROW(());
-};
-//__________________________________________________________________________________________________
-RTTI::RTTI() SAL_THROW(())
- : m_hApp( dlopen( 0, RTLD_LAZY ) )
-{
-}
-//__________________________________________________________________________________________________
-RTTI::~RTTI() SAL_THROW(())
-{
- dlclose( m_hApp );
-}
-
-//__________________________________________________________________________________________________
-type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr ) SAL_THROW(())
-{
- type_info * rtti;
-
- OUString const & unoName = *(OUString const *)&pTypeDescr->aBase.pTypeName;
-
- MutexGuard guard( m_mutex );
- t_rtti_map::const_iterator iFind( m_rttis.find( unoName ) );
- if (iFind == m_rttis.end())
- {
- // RTTI symbol
- OStringBuffer buf( 64 );
- buf.append( "_ZTIN" );
- sal_Int32 index = 0;
- do
- {
- OUString token( unoName.getToken( 0, '.', index ) );
- buf.append( token.getLength() );
- OString c_token( OUStringToOString( token, RTL_TEXTENCODING_ASCII_US ) );
- buf.append( c_token );
- }
- while (index >= 0);
- buf.append( 'E' );
-
- OString symName( buf.makeStringAndClear() );
- rtti = (type_info *)dlsym( m_hApp, symName.getStr() );
-
- if (rtti)
- {
- pair< t_rtti_map::iterator, bool > insertion(
- m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
- OSL_ENSURE( insertion.second, "### inserting new rtti failed?!" );
- }
- else
- {
- // try to lookup the symbol in the generated rtti map
- t_rtti_map::const_iterator iiFind( m_generatedRttis.find( unoName ) );
- if (iiFind == m_generatedRttis.end())
- {
- // we must generate it !
- // symbol and rtti-name is nearly identical,
- // the symbol is prefixed with _ZTI
- char const * rttiName = symName.getStr() +4;
-#ifdef DEBUG
- fprintf( stderr,"generated rtti for %s\n", rttiName );
-#endif
- if (pTypeDescr->pBaseTypeDescription)
- {
- // ensure availability of base
- type_info * base_rtti = getRTTI(
- (typelib_CompoundTypeDescription *)pTypeDescr->pBaseTypeDescription );
- rtti = new __si_class_type_info(
- strdup( rttiName ), (__class_type_info *)base_rtti );
- }
- else
- {
- // this class has no base class
- rtti = new __class_type_info( strdup( rttiName ) );
- }
-
- pair< t_rtti_map::iterator, bool > insertion(
- m_generatedRttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
- OSL_ENSURE( insertion.second, "### inserting new generated rtti failed?!" );
- }
- else // taking already generated rtti
- {
- rtti = iiFind->second;
- }
- }
- }
- else
- {
- rtti = iFind->second;
- }
-
- return rtti;
-}
-
-//--------------------------------------------------------------------------------------------------
-static void deleteException( void * pExc )
-{
- __cxa_exception const * header = ((__cxa_exception const *)pExc - 1);
- typelib_TypeDescription * pTD = 0;
- OUString unoName( toUNOname( header->exceptionType->name() ) );
- ::typelib_typedescription_getByName( &pTD, unoName.pData );
- OSL_ENSURE( pTD, "### unknown exception type! leaving out destruction => leaking!!!" );
- if (pTD)
- {
- ::uno_destructData( pExc, pTD, cpp_release );
- ::typelib_typedescription_release( pTD );
- }
-}
-
-//==================================================================================================
-void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
-{
- void * pCppExc;
- type_info * rtti;
-
- {
- // construct cpp exception object
- typelib_TypeDescription * pTypeDescr = 0;
- TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
- OSL_ASSERT( pTypeDescr );
- if (! pTypeDescr)
- terminate();
-
- pCppExc = __cxa_allocate_exception( pTypeDescr->nSize );
- ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp );
-
- // destruct uno exception
- ::uno_any_destruct( pUnoExc, 0 );
- // avoiding locked counts
- static RTTI * s_rtti = 0;
- if (! s_rtti)
- {
- MutexGuard guard( Mutex::getGlobalMutex() );
- if (! s_rtti)
- {
-#ifdef LEAK_STATIC_DATA
- s_rtti = new RTTI();
-#else
- static RTTI rtti_data;
- s_rtti = &rtti_data;
-#endif
- }
- }
- rtti = (type_info *)s_rtti->getRTTI( (typelib_CompoundTypeDescription *) pTypeDescr );
- TYPELIB_DANGER_RELEASE( pTypeDescr );
- OSL_ENSURE( rtti, "### no rtti for throwing exception!" );
- if (! rtti)
- terminate();
- }
-
- __cxa_throw( pCppExc, rtti, deleteException );
-}
-
-//==================================================================================================
-void fillUnoException( __cxa_exception * header, uno_Any * pExc, uno_Mapping * pCpp2Uno )
-{
- OSL_ENSURE( header, "### no exception header!!!" );
- if (! header)
- terminate();
-
- typelib_TypeDescription * pExcTypeDescr = 0;
- OUString unoName( toUNOname( header->exceptionType->name() ) );
- ::typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
- OSL_ENSURE( pExcTypeDescr, "### can not get type description for exception!!!" );
- if (! pExcTypeDescr)
- terminate();
-
- // construct uno exception any
- ::uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
- ::typelib_typedescription_release( pExcTypeDescr );
-}
-
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 06:02:46 +0000