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diff --git a/plugins/pychrysalide/glibext/strbuilder.c b/plugins/pychrysalide/glibext/strbuilder.c
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * strbuilder.c - équivalent Python du fichier "glibext/strbuilder.c"
+ *
+ * Copyright (C) 2025 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 "strbuilder.h"
+
+
+#include <assert.h>
+#include <pygobject.h>
+
+
+#include <glibext/strbuilder-int.h>
+
+
+#include "../access.h"
+#include "../helpers.h"
+
+
+
+/* ------------------------ GLUE POUR CREATION DEPUIS PYTHON ------------------------ */
+
+
+/* Procède à l'initialisation de l'interface d'exportation. */
+static void py_string_builder_interface_init(GStringBuilderInterface *, gpointer *);
+
+/* Exporte une chaîne de caractères à partir d'un objet. */
+static bool py_string_builder_to_string_wrapper(const GStringBuilder *, unsigned int, sized_binary_t *);
+
+
+
+/* ------------------------- CONNEXION AVEC L'API DE PYTHON ------------------------- */
+
+
+/* Transmet la description d'un objet définie par son parent. */
+static PyObject *py_string_builder_parent_to_string(PyObject *, PyObject *);
+
+/* Exporte une chaîne de caractères à partir d'un objet. */
+static PyObject *py_string_builder_to_string(PyObject *, PyObject *);
+
+/* Fournit une représentation de l'objet exportable. */
+static PyObject *py_string_builder_str(PyObject *);
+
+
+
+/* ---------------------------------------------------------------------------------- */
+/* GLUE POUR CREATION DEPUIS PYTHON */
+/* ---------------------------------------------------------------------------------- */
+
+
+/******************************************************************************
+* *
+* Paramètres : iface = interface GLib à initialiser. *
+* unused = adresse non utilisée ici. *
+* *
+* Description : Procède à l'initialisation de l'interface d'exportation. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static void py_string_builder_interface_init(GStringBuilderInterface *iface, gpointer *unused)
+{
+#define STRING_BUILDER_DOC \
+ "The StringBuilder class defines a interface for native objects aiming" \
+ " at providing a string representation of themselves.\n" \
+ "\n" \
+ "A typical class declaration for a new implementation looks like:\n" \
+ "\n" \
+ " class NewImplem(GObject.Object, StringBuilder):\n" \
+ " ...\n" \
+ "\n" \
+ "The following method has to be defined for new implementations:\n" \
+ "* pychrysalide.glibext.StringBuilder._to_string().\n"
+
+ iface->to_string = py_string_builder_to_string_wrapper;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : builder = objet dont l'instance est exportable. *
+* flags = éventuelles indications pour l'opération. *
+* out = chaîne de caractères mise en place. [OUT] *
+* *
+* Description : Exporte une chaîne de caractères à partir d'un objet. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : La sortie out est à nettoyer avec exit_sized_binary() après *
+* usage. *
+* *
+******************************************************************************/
+
+static bool py_string_builder_to_string_wrapper(const GStringBuilder *builder, unsigned int flags, sized_binary_t *out)
+{
+ bool result; /* Bilan à retourner */
+ PyGILState_STATE gstate; /* Sauvegarde d'environnement */
+ PyObject *pyobj; /* Objet Python concerné */
+ PyObject *args; /* Arguments pour l'appel */
+ PyObject *pyret; /* Bilan de consultation */
+ const char *utf8; /* Chaîne UTF-8 portée */
+ Py_ssize_t size; /* Taille de ces données */
+
+#define STRING_BUILDER_TO_STRING_WRAPPER PYTHON_WRAPPER_DEF \
+( \
+ _to_string, "$self, /, flags=0", \
+ METH_VARARGS, \
+ "Abstract method providing a string representation for the" \
+ " object which is used as the default implementation of the" \
+ " __repr__() method.\n" \
+ "\n" \
+ "The optional *flags* argument define hints for the operation" \
+ " (for instance the Intel or AT&T flavor for x86 assembly).\n" \
+ "\n" \
+ "The result has to be a string." \
+ "\n" \
+ "A *TypeError* exception is raised if the return value is not" \
+ " a string." \
+)
+
+ result = false;
+
+ gstate = PyGILState_Ensure();
+
+ pyobj = pygobject_new(G_OBJECT(builder));
+
+ args = PyTuple_New(1);
+ PyTuple_SetItem(args, 0, PyLong_FromUnsignedLong(flags));
+
+ pyret = run_python_method(pyobj, "_to_string", args);
+
+ if (pyret != NULL)
+ {
+ if (PyUnicode_Check(pyret))
+ {
+ utf8 = PyUnicode_AsUTF8AndSize(pyret, &size);
+
+ if (utf8 != NULL)
+ {
+ assert(size >= 0);
+
+ add_to_sized_binary(out, utf8, size);
+ result = true;
+
+ }
+
+ }
+
+ if (!result)
+ PyErr_SetString(PyExc_TypeError, _("object description has to get provided as an UTF-8 string value"));
+
+ }
+
+ Py_XDECREF(pyret);
+
+ Py_DECREF(args);
+
+ Py_DECREF(pyobj);
+
+ PyGILState_Release(gstate);
+
+ return result;
+
+}
+
+
+
+/* ---------------------------------------------------------------------------------- */
+/* CONNEXION AVEC L'API DE PYTHON */
+/* ---------------------------------------------------------------------------------- */
+
+
+/******************************************************************************
+* *
+* Paramètres : self = objet dont l'instance se veut unique. *
+* args = adresse non utilisée ici. *
+* *
+* Description : Transmet la description d'un objet définie par son parent. *
+* *
+* Retour : Présentation de l'élément construite. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_string_builder_parent_to_string(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Valeur à retourner */
+ unsigned int flags; /* Eventuelles indications */
+ int ret; /* Bilan de lecture des args. */
+ GStringBuilder *builder; /* Mécanismes natifs */
+ GStringBuilderInterface *iface; /* Interface utilisée */
+ GStringBuilderInterface *parent_iface; /* Interface parente */
+ sized_binary_t out; /* Description construite */
+ bool status; /* Bilan de l'opération */
+
+#define STRING_BUILDER_PARENT_TO_STRING_METHOD PYTHON_METHOD_DEF \
+( \
+ parent_to_string, "$self, /, flags=0", \
+ METH_VARARGS, py_string_builder, \
+ "Provide a string representation defined by the interface" \
+ " implementation from the object native parent.\n" \
+ "\n" \
+ "The result is a string.\n" \
+ "\n" \
+ "A *TypeError* exception is raised if the object parent does" \
+ " not implement the pychrysalide.glibext.StringBuilder" \
+ " interface." \
+ "\n" \
+ "A *RuntimeError* exception is raised if the direct parent type"\
+ " of the object has not a native implementation. For Python" \
+ " implementations, the super()._to_string() function has to be" \
+ " used instead.\n" \
+ "\n" \
+ "A *BufferError* exception is raised if the description has" \
+ " not been able to get created." \
+)
+
+ if (!check_for_native_parent(self))
+ return NULL;
+
+ flags = 0;
+
+ ret = PyArg_ParseTuple(args, "|I", &flags);
+ if (!ret) return NULL;
+
+ builder = G_STRING_BUILDER(pygobject_get(self));
+
+ iface = G_STRING_BUILDER_GET_IFACE(builder);
+
+ parent_iface = g_type_interface_peek_parent(iface);
+
+ if (parent_iface == NULL)
+ {
+ PyErr_SetString(PyExc_TypeError, _("object parent does not implement the StringBuilder interface"));
+
+ result = NULL;
+
+ }
+ else
+ {
+ init_sized_binary(&out);
+
+ status = parent_iface->to_string(builder, flags, &out);
+
+ if (status)
+ result = PyUnicode_FromStringAndSize(out.data, out.size);
+
+ else
+ {
+ result = NULL;
+
+ if (PyErr_Occurred() == NULL)
+ PyErr_SetString(PyExc_BufferError, _("unable to create a description"));
+
+ }
+
+ exit_sized_binary(&out);
+
+ CLEAN_RESULT_IF_RAISED_EXCEPTION(result);
+
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = objet manipulé ici. *
+* args = adresse non utilisée ici. *
+* *
+* Description : Exporte une chaîne de caractères à partir d'un objet. *
+* *
+* Retour : Présentation de l'élément construite. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_string_builder_to_string(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Emplacement à retourner */
+ unsigned int flags; /* Eventuelles indications */
+ int ret; /* Bilan de lecture des args. */
+ GStringBuilder *builder; /* Mécanismes natifs */
+ sized_binary_t out; /* Description construite */
+ bool status; /* Bilan de l'opération */
+
+#define STRING_BUILDER_TO_STRING_METHOD PYTHON_METHOD_DEF \
+( \
+ to_string, "$self, /, flags=0", \
+ METH_VARARGS, py_string_builder, \
+ "Provide a string representation for the object which is used" \
+ " as the default implementation of the __repr__() method.\n" \
+ "\n" \
+ "The optional *flags* argument define hints for the operation" \
+ " (for instance the Intel or AT&T flavor for x86 assembly).\n" \
+ "\n" \
+ "The result is a string.\n" \
+ "\n" \
+ "A *BufferError* exception is raised if the description has" \
+ " not been able to get created." \
+)
+
+ flags = 0;
+
+ ret = PyArg_ParseTuple(args, "|I", &flags);
+ if (!ret) return NULL;
+
+ builder = G_STRING_BUILDER(pygobject_get(self));
+
+ init_sized_binary(&out);
+
+ status = g_string_builder_to_string(builder, flags, &out);
+
+ if (status)
+ result = PyUnicode_FromStringAndSize(out.data, out.size);
+
+ else
+ {
+ result = NULL;
+
+ if (PyErr_Occurred() == NULL)
+ PyErr_SetString(PyExc_BufferError, _("unable to create a description"));
+
+ }
+
+ exit_sized_binary(&out);
+
+ CLEAN_RESULT_IF_RAISED_EXCEPTION(result);
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = objet manipulé ici. *
+* *
+* Description : Fournit une représentation de l'objet exportable. *
+* *
+* Retour : Présentation de l'élément construite. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_string_builder_str(PyObject *self)
+{
+ PyObject *result; /* Emplacement à retourner */
+ GStringBuilder *builder; /* Mécanismes natifs */
+ sized_binary_t out; /* Description construite */
+ bool status; /* Bilan de l'opération */
+
+ builder = G_STRING_BUILDER(pygobject_get(self));
+
+ init_sized_binary(&out);
+
+ status = g_string_builder_to_string(builder, 0, &out);
+
+ if (status)
+ result = PyUnicode_FromStringAndSize(out.data, out.size);
+
+ else
+ {
+ result = NULL;
+
+ if (PyErr_Occurred() == NULL)
+ PyErr_SetString(PyExc_BufferError, _("unable to create a description"));
+
+ }
+
+ exit_sized_binary(&out);
+
+ CLEAN_RESULT_IF_RAISED_EXCEPTION(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_string_builder_type(void)
+{
+ static PyMethodDef py_string_builder_methods[] = {
+ STRING_BUILDER_TO_STRING_WRAPPER,
+ STRING_BUILDER_PARENT_TO_STRING_METHOD,
+ STRING_BUILDER_TO_STRING_METHOD,
+ { NULL }
+ };
+
+ static PyGetSetDef py_string_builder_getseters[] = {
+ { NULL }
+ };
+
+ static PyTypeObject py_string_builder_type = {
+
+ PyVarObject_HEAD_INIT(NULL, 0)
+
+ .tp_name = "pychrysalide.glibext.StringBuilder",
+ .tp_basicsize = sizeof(PyObject),
+
+ .tp_str = py_string_builder_str,
+
+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+ .tp_doc = STRING_BUILDER_DOC,
+
+ .tp_methods = py_string_builder_methods,
+ .tp_getset = py_string_builder_getseters
+
+ };
+
+ return &py_string_builder_type;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : - *
+* *
+* Description : Prend en charge l'objet 'pychrysalide.glibext.StringBuilder'.*
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool ensure_python_string_builder_is_registered(void)
+{
+ PyTypeObject *type; /* Type Python 'StringBuilder' */
+ PyObject *module; /* Module à recompléter */
+ PyObject *dict; /* Dictionnaire du module */
+
+ static GInterfaceInfo info = { /* Paramètres d'inscription */
+
+ .interface_init = (GInterfaceInitFunc)py_string_builder_interface_init,
+ .interface_finalize = NULL,
+ .interface_data = NULL,
+
+ };
+
+ type = get_python_string_builder_type();
+
+ if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+ {
+ module = get_access_to_python_module("pychrysalide.glibext");
+
+ dict = PyModule_GetDict(module);
+
+ if (!register_interface_for_pygobject(dict, G_TYPE_STRING_BUILDER, type, &info))
+ 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 interface d'exportation en chaîne. *
+* *
+* Retour : Bilan de l'opération, voire indications supplémentaires. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+int convert_to_string_builder(PyObject *arg, void *dst)
+{
+ int result; /* Bilan à retourner */
+
+ result = PyObject_IsInstance(arg, (PyObject *)get_python_string_builder_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 string builder");
+ break;
+
+ case 1:
+ *((GStringBuilder **)dst) = G_STRING_BUILDER(pygobject_get(arg));
+ break;
+
+ default:
+ assert(false);
+ break;
+
+ }
+
+ return result;
+
+}
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