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-rw-r--r--plugins/pychrysa/glibext/buffercache.c165
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diff --git a/plugins/pychrysa/glibext/buffercache.c b/plugins/pychrysa/glibext/buffercache.c
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * buffercache.c - équivalent Python du fichier "glibext/gbuffercache.h"
+ *
+ * Copyright (C) 2012 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 "buffercache.h"
+
+
+#include <pygobject.h>
+
+
+#include <glibext/gbuffercache.h>
+
+
+#include "../arch/vmpa.h"
+#include "../helpers.h"
+
+
+
+#if 0
+/* Retrouve une ligne au sein d'un tampon avec une adresse. */
+static PyObject *py_code_buffer_find_line_by_addr(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+* *
+* Paramètres : self = classe représentant un tampon de code. *
+* args = arguments fournis à l'appel. *
+* *
+* Description : Retrouve une ligne au sein d'un tampon avec une adresse. *
+* *
+* Retour : Instance de la ligne trouvée. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_code_buffer_find_line_by_addr(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Trouvailles à retourner */
+ PyObject *py_vmpa; /* Localisation version Python */
+ int ret; /* Bilan de lecture des args. */
+ vmpa2t *addr; /* Adresse visée par l'opérat° */
+ GBuffercache *buffer; /* Version native */
+ GBufferLine *line; /* Ligne trouvée */
+
+ ret = PyArg_ParseTuple(args, "O", &py_vmpa);
+ if (!ret) return NULL;
+
+ ret = PyObject_IsInstance(py_vmpa, (PyObject *)get_python_vmpa_type());
+ if (!ret) return NULL;
+
+ addr = get_internal_vmpa(py_vmpa);
+ if (addr == NULL) return NULL;
+
+ buffer = G_CODE_BUFFER(pygobject_get(self));
+
+ line = g_code_buffer_find_line_by_addr(buffer, addr, 0, NULL);
+ if (line == NULL) Py_RETURN_NONE;
+
+ result = pygobject_new(G_OBJECT(line));
+
+ return result;
+
+}
+#endif
+
+
+/******************************************************************************
+* *
+* Paramètres : - *
+* *
+* Description : Fournit un accès à une définition de type à diffuser. *
+* *
+* Retour : Définition d'objet pour Python. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+PyTypeObject *get_python_buffer_cache_type(void)
+{
+ static PyMethodDef py_buffer_cache_methods[] = {
+#if 0
+ {
+ "find_line_by_addr", (PyCFunction)py_buffer_cache_find_line_by_addr,
+ METH_VARARGS,
+ "find_line_by_addr($self, addr, /)\n--\n\nFind a buffer line with a given address."
+ },
+#endif
+ { NULL }
+ };
+
+ static PyGetSetDef py_buffer_cache_getseters[] = {
+ { NULL }
+ };
+
+ static PyTypeObject py_buffer_cache_type = {
+
+ PyVarObject_HEAD_INIT(NULL, 0)
+
+ .tp_name = "pychrysalide.glibext.Buffercache",
+ .tp_basicsize = sizeof(PyGObject),
+
+ .tp_flags = Py_TPFLAGS_DEFAULT,
+
+ .tp_doc = "PyChrysalide code buffer",
+
+ .tp_methods = py_buffer_cache_methods,
+ .tp_getset = py_buffer_cache_getseters,
+
+ };
+
+ return &py_buffer_cache_type;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Prend en charge l'objet 'pychrysalide.glibext.BufferCache'. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool register_python_buffer_cache(PyObject *module)
+{
+ PyTypeObject *py_buffer_cache_type; /* Type Python 'BufferCache' */
+ PyObject *dict; /* Dictionnaire du module */
+
+ py_buffer_cache_type = get_python_buffer_cache_type();
+
+ dict = PyModule_GetDict(module);
+
+ if (!register_class_for_pygobject(dict, G_TYPE_BUFFER_CACHE, py_buffer_cache_type, &PyGObject_Type))
+ return false;
+
+ return true;
+
+}