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/*
* This file is part of the Shiboken Python Bindings Generator project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation. Please
* review the following information to ensure the GNU Lesser General
* Public License version 2.1 requirements will be met:
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
*
* As a special exception to the GNU Lesser General Public License
* version 2.1, the object code form of a "work that uses the Library"
* may incorporate material from a header file that is part of the
* Library. You may distribute such object code under terms of your
* choice, provided that the incorporated material (i) does not exceed
* more than 5% of the total size of the Library; and (ii) is limited to
* numerical parameters, data structure layouts, accessors, macros,
* inline functions and templates.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "basewrapper.h"
namespace Shiboken
{
PyObject*
PyBaseWrapper_New(PyTypeObject* instanceType,
ShiboTypeObject* baseWrapperType,
const void* cptr,
unsigned int hasOwnership,
unsigned int containsCppWrapper)
{
if (!cptr)
return 0;
PyObject* self = ((ShiboTypeObject*) instanceType)->pytype.tp_alloc((PyTypeObject*) instanceType, 0);
((PyBaseWrapper*)self)->baseWrapperType = baseWrapperType;
((PyBaseWrapper*)self)->cptr = const_cast<void*>(cptr);
((PyBaseWrapper*)self)->hasOwnership = hasOwnership;
((PyBaseWrapper*)self)->containsCppWrapper = containsCppWrapper;
((PyBaseWrapper*)self)->validCppObject = 1;
if (((ShiboTypeObject*) instanceType)->mi_init && !((ShiboTypeObject*) instanceType)->mi_offsets)
((ShiboTypeObject*) instanceType)->mi_offsets = ((ShiboTypeObject*) instanceType)->mi_init(cptr);
BindingManager::instance().assignWrapper(self, cptr);
if (((ShiboTypeObject*) instanceType)->mi_offsets) {
int* offset = ((ShiboTypeObject*) instanceType)->mi_offsets;
while (*offset != -1) {
if (*offset > 0)
BindingManager::instance().assignWrapper(self, (void*) ((size_t) cptr + (*offset)));
offset++;
}
}
return self;
}
bool
cppObjectIsInvalid(PyObject* wrapper)
{
if (((Shiboken::PyBaseWrapper*)wrapper)->validCppObject)
return false;
PyErr_SetString(PyExc_RuntimeError, "internal C++ object already deleted.");
return true;
}
void
PyBaseWrapper_Dealloc_PrivateDtor(PyObject* self)
{
BindingManager::instance().releaseWrapper(self);
Py_TYPE(((PyBaseWrapper*)self))->tp_free((PyObject*)self);
}
} // namespace Shiboken
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