7d47a723fb
+ fix dangling pointers when fetching Python error text + initialize members in overloaded constructors of Exception class + implement assignment operator in sub-class + move to PyCXX API to simplify handling with reference counting and reading values from the dict
63 lines
2.6 KiB
C++
63 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2017 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include "ExceptionFactory.h"
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#include <CXX/Objects.hxx>
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using namespace Base;
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ExceptionFactory* ExceptionFactory::_pcSingleton = NULL;
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ExceptionFactory& ExceptionFactory::Instance(void)
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{
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if (_pcSingleton == NULL)
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_pcSingleton = new ExceptionFactory;
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return *_pcSingleton;
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}
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void ExceptionFactory::Destruct (void)
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{
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if (_pcSingleton != 0)
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delete _pcSingleton;
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_pcSingleton = 0;
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}
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void ExceptionFactory::raiseException (PyObject * pydict) const
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{
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std::string classname;
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Py::Dict edict(pydict);
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if (edict.hasKey("sclassname")) {
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classname = static_cast<std::string>(Py::String(edict.getItem("sclassname")));
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std::map<const std::string, AbstractProducer*>::const_iterator pProd;
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pProd = _mpcProducers.find(classname.c_str());
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if (pProd != _mpcProducers.end())
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static_cast<AbstractExceptionProducer *>(pProd->second)->raiseException(pydict);
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}
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}
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