diff options
Diffstat (limited to 'plugins/dex/python')
-rw-r--r-- | plugins/dex/python/Makefile.am | 1 | ||||
-rw-r--r-- | plugins/dex/python/module.c | 2 | ||||
-rw-r--r-- | plugins/dex/python/routine.c | 204 | ||||
-rw-r--r-- | plugins/dex/python/routine.h | 45 |
4 files changed, 252 insertions, 0 deletions
diff --git a/plugins/dex/python/Makefile.am b/plugins/dex/python/Makefile.am index 2bf98bc..b371b87 100644 --- a/plugins/dex/python/Makefile.am +++ b/plugins/dex/python/Makefile.am @@ -8,6 +8,7 @@ libdexpython_la_SOURCES = \ format.h format.c \ method.h method.c \ module.h module.c \ + routine.h routine.c \ translate.h translate.c libdexpython_la_LDFLAGS = diff --git a/plugins/dex/python/module.c b/plugins/dex/python/module.c index aedbc0f..007b794 100644 --- a/plugins/dex/python/module.c +++ b/plugins/dex/python/module.c @@ -36,6 +36,7 @@ #include "field.h" #include "format.h" #include "method.h" +#include "routine.h" @@ -80,6 +81,7 @@ bool add_format_dex_module_to_python_module(void) if (result) result = register_python_dex_field(module); if (result) result = register_python_dex_format(module); if (result) result = register_python_dex_method(module); + if (result) result = register_python_dex_routine(module); assert(result); diff --git a/plugins/dex/python/routine.c b/plugins/dex/python/routine.c new file mode 100644 index 0000000..ef85cc7 --- /dev/null +++ b/plugins/dex/python/routine.c @@ -0,0 +1,204 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * routine.c - équivalent Python du fichier "plugins/dex/routine.c" + * + * Copyright (C) 2019 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide 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. + * + * Chrysalide 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 "routine.h" + + +#include <pygobject.h> + + +#include <plugins/pychrysalide/helpers.h> +#include <plugins/pychrysalide/analysis/routine.h> + + +#include "../routine.h" + + + +/* Fournit la méthode liée à une routine d'origine Dex. */ +static PyObject *py_dex_routine_get_method(PyObject *, void *); + + + +/****************************************************************************** +* * +* Paramètres : self = objet Python concerné par l'appel. * +* closure = non utilisé ici. * +* * +* Description : Fournit la méthode liée à une routine d'origine Dex. * +* * +* Retour : Méthode Dex liée à la routine ou None. * +* * +* * +* Remarques : - * +* * +******************************************************************************/ + +static PyObject *py_dex_routine_get_method(PyObject *self, void *closure) +{ + PyObject *result; /* Valeur à retourner */ + GDexRoutine *routine; /* Version native */ + GDexMethod *method; /* Méthode correspondante */ + + routine = G_DEX_ROUTINE(pygobject_get(self)); + + method = g_dex_routine_get_method(routine); + + if (method != NULL) + { + result = pygobject_new(G_OBJECT(method)); + + g_object_unref(G_OBJECT(method)); + + } + else + { + result = Py_None; + Py_INCREF(result); + } + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : - * +* * +* Description : Fournit un accès à une définition de type à diffuser. * +* * +* Retour : Définition d'objet pour Python. * +* * +* Remarques : - * +* * +******************************************************************************/ + +PyTypeObject *get_python_dex_routine_type(void) +{ + static PyMethodDef py_dex_routine_methods[] = { + { NULL } + }; + + static PyGetSetDef py_dex_routine_getseters[] = { + { + "method", py_dex_routine_get_method, NULL, + "Dex method attached to the Dex routine.", NULL + }, + { NULL } + }; + + static PyTypeObject py_dex_routine_type = { + + PyVarObject_HEAD_INIT(NULL, 0) + + .tp_name = "pychrysalide.format.dex.DexRoutine", + .tp_basicsize = sizeof(PyGObject), + + .tp_flags = Py_TPFLAGS_DEFAULT, + + .tp_doc = "PyChrysalide Dex routine.", + + .tp_methods = py_dex_routine_methods, + .tp_getset = py_dex_routine_getseters + + }; + + return &py_dex_routine_type; + +} + + +/****************************************************************************** +* * +* Paramètres : module = module dont la définition est à compléter. * +* * +* Description : Prend en charge l'objet 'pychrysalide.format.dex.DexRoutine'.* +* * +* Retour : Bilan de l'opération. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool register_python_dex_routine(PyObject *module) +{ + PyTypeObject *type; /* Type Python 'DexRoutine' */ + PyObject *dict; /* Dictionnaire du module */ + + type = get_python_dex_routine_type(); + + dict = PyModule_GetDict(module); + + if (!register_class_for_pygobject(dict, G_TYPE_DEX_ROUTINE, type, get_python_binary_routine_type())) + return false; + + return true; + +} + + +/****************************************************************************** +* * +* Paramètres : arg = argument quelconque à tenter de convertir. * +* dst = destination des valeurs récupérées en cas de succès. * +* * +* Description : Tente de convertir en routine de fichier Dex. * +* * +* Retour : Bilan de l'opération, voire indications supplémentaires. * +* * +* Remarques : - * +* * +******************************************************************************/ + +int convert_to_dex_routine(PyObject *arg, void *dst) +{ + int result; /* Bilan à retourner */ + + result = PyObject_IsInstance(arg, (PyObject *)get_python_dex_routine_type()); + + switch (result) + { + case -1: + /* L'exception est déjà fixée par Python */ + result = 0; + break; + + case 0: + PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to dex routine"); + break; + + case 1: + *((GDexRoutine **)dst) = G_DEX_ROUTINE(pygobject_get(arg)); + break; + + default: + assert(false); + break; + + } + + return result; + +} diff --git a/plugins/dex/python/routine.h b/plugins/dex/python/routine.h new file mode 100644 index 0000000..7653731 --- /dev/null +++ b/plugins/dex/python/routine.h @@ -0,0 +1,45 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * routine.h - prototypes pour l'équivalent Python du fichier "plugins/dex/routine.h" + * + * Copyright (C) 2019 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide 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. + * + * Chrysalide 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 + */ + + +#ifndef _PLUGINS_DEX_PYTHON_ROUTINE_H +#define _PLUGINS_DEX_PYTHON_ROUTINE_H + + +#include <Python.h> +#include <stdbool.h> + + + +/* Fournit un accès à une définition de type à diffuser. */ +PyTypeObject *get_python_dex_routine_type(void); + +/* Prend en charge l'objet 'pychrysalide.format.dex.DexRoutine'. */ +bool register_python_dex_routine(PyObject *module); + +/* Tente de convertir en routine de fichier Dex. */ +int convert_to_dex_routine(PyObject *, void *); + + + +#endif /* _PLUGINS_DEX_PYTHON_ROUTINE_H */ |