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/* OpenIDA - Outil d'analyse de fichiers binaires
* flow.h - équivalent Python du fichier "analysis/blocks/flow.c"
*
* Copyright (C) 2013 Cyrille Bagard
*
* This file is part of OpenIDA.
*
* OpenIDA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* OpenIDA 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "flow.h"
#include <pygobject.h>
#include <analysis/blocks/flow.h>
/* Fournit les adresses limites d'un bloc d'exécution. */
static PyObject *py_flow_block_get_boundary_addresses(PyObject *, void *);
/******************************************************************************
* *
* Paramètres : self = classe représentant une instruction. *
* closure = adresse non utilisée ici. *
* *
* Description : Fournit les adresses limites d'un bloc d'exécution. *
* *
* Retour : Valeur associée à la propriété consultée. *
* *
* Remarques : - *
* *
******************************************************************************/
static PyObject *py_flow_block_get_boundary_addresses(PyObject *self, void *closure)
{
PyObject *result; /* Trouvailles à retourner */
GFlowBlock *block; /* Version native */
vmpa_t start; /* Adresse de départ du bloc */
vmpa_t end; /* Dernière adresse du bloc */
block = G_FLOW_BLOCK(pygobject_get(self));
g_flow_block_get_boundary_addresses(block, &start, &end);
result = Py_BuildValue("(KK)", start, end);
return result;
}
/******************************************************************************
* *
* Paramètres : module = module dont la définition est à compléter. *
* *
* Description : Prend en charge l'objet 'pychrysalide....blocks.FlowBlock'. *
* *
* Retour : Bilan de l'opération. *
* *
* Remarques : - *
* *
******************************************************************************/
bool register_python_flow_block(PyObject *module)
{
PyObject *parent_mod; /* Module de la classe parente */
int ret; /* Bilan d'un appel */
static PyMethodDef py_flow_block_methods[] = {
{ NULL }
};
static PyGetSetDef py_flow_block_getseters[] = {
{
"boundary_addresses", (getter)py_flow_block_get_boundary_addresses, (setter)NULL,
"Provide the boundary addresses of the current flow block.", NULL
},
{ NULL }
};
static PyTypeObject py_flow_block_type = {
PyObject_HEAD_INIT(NULL)
.tp_name = "pychrysalide.analysis.blocks.FlowBlock",
.tp_basicsize = sizeof(PyGObject),
.tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
.tp_doc = "PyChrysalide basic flow block",
.tp_methods = py_flow_block_methods,
.tp_getset = py_flow_block_getseters
};
parent_mod = PyImport_ImportModule("pychrysalide.analysis");
if (parent_mod == NULL) return false;
py_flow_block_type.tp_base = (PyTypeObject *)PyObject_GetAttrString(parent_mod, "InstrBlock");
Py_DECREF(parent_mod);
if (PyType_Ready(&py_flow_block_type) < 0)
return false;
Py_INCREF(&py_flow_block_type);
ret = PyModule_AddObject(module, "FlowBlock", (PyObject *)&py_flow_block_type);
pygobject_register_class(module, "GFlowBlock", G_TYPE_FLOW_BLOCK, &py_flow_block_type,
Py_BuildValue("(O)", py_flow_block_type.tp_base));
return (ret == 0);
}
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