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-rw-r--r--plugins/pychrysalide/glibext/bufferview.c156
1 files changed, 156 insertions, 0 deletions
diff --git a/plugins/pychrysalide/glibext/bufferview.c b/plugins/pychrysalide/glibext/bufferview.c
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+++ b/plugins/pychrysalide/glibext/bufferview.c
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * bufferview.c - équivalent Python du fichier "glibext/gbufferview.c"
+ *
+ * Copyright (C) 2018 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 "bufferview.h"
+
+
+#include <pygobject.h>
+
+
+#include <glibext/gbufferview.h>
+
+
+#include "../access.h"
+#include "../helpers.h"
+
+
+
+/* Fournit le tampon de code lié à un visualisateur donné. */
+static PyObject *py_buffer_view_get_cache(PyObject *, void *);
+
+
+
+/******************************************************************************
+* *
+* Paramètres : self = objet Python concerné par l'appel. *
+* closure = non utilisé ici. *
+* *
+* Description : Fournit le tampon de code lié à un visualisateur donné. *
+* *
+* Retour : Tampon de code associé au gestionnaire d'affichage. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_buffer_view_get_cache(PyObject *self, void *closure)
+{
+ PyObject *result; /* Instance Python à retourner */
+ GBufferView *view; /* Vue GLib à consulter */
+ GBufferCache *cache; /* Tampon associé à cette vue */
+
+ view = G_BUFFER_VIEW(pygobject_get(self));
+
+ cache = g_buffer_view_get_cache(view);
+
+ result = pygobject_new(G_OBJECT(cache));
+
+ g_object_unref(G_OBJECT(cache));
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : - *
+* *
+* Description : Fournit un accès à une définition de type à diffuser. *
+* *
+* Retour : Définition d'objet pour Python. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+PyTypeObject *get_python_buffer_view_type(void)
+{
+ static PyMethodDef py_buffer_view_methods[] = {
+ { NULL }
+ };
+
+ static PyGetSetDef py_buffer_view_getseters[] = {
+ {
+ "cache", py_buffer_view_get_cache, NULL,
+ "Provide the buffer cache for the view.", NULL
+ },
+ { NULL }
+ };
+
+ static PyTypeObject py_buffer_view_type = {
+
+ PyVarObject_HEAD_INIT(NULL, 0)
+
+ .tp_name = "pychrysalide.glibext.BufferView",
+ .tp_basicsize = sizeof(PyGObject),
+
+ .tp_flags = Py_TPFLAGS_DEFAULT,
+
+ .tp_doc = "PyChrysalide code buffer",
+
+ .tp_methods = py_buffer_view_methods,
+ .tp_getset = py_buffer_view_getseters,
+
+ };
+
+ return &py_buffer_view_type;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Prend en charge l'objet 'pychrysalide.glibext.BufferView'. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool ensure_python_buffer_view_is_registered(void)
+{
+ PyTypeObject *type; /* Type Python 'BufferView' */
+ PyObject *module; /* Module à recompléter */
+ PyObject *dict; /* Dictionnaire du module */
+
+ type = get_python_buffer_view_type();
+
+ if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+ {
+ module = get_access_to_python_module("pychrysalide.glibext");
+
+ dict = PyModule_GetDict(module);
+
+ if (!register_class_for_pygobject(dict, G_TYPE_BUFFER_VIEW, type, &PyGObject_Type))
+ return false;
+
+ }
+
+ return true;
+
+}