Rewritten the line buffers using generators and on-demand building to save memory.

1 files changed, 0 insertions, 161 deletions

diff --git a/plugins/pychrysa/glibext/codebuffer.c b/plugins/pychrysa/glibext/codebuffer.c
deleted file mode 100644
index 7ca9435..0000000
--- a/plugins/pychrysa/glibext/codebuffer.c
+++ /dev/null
@@ -1,161 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * codebuffer.c - équivalent Python du fichier "glibext/gcodebuffer.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 "codebuffer.h"
-
-
-#include <pygobject.h>
-
-
-#include <glibext/gcodebuffer.h>
-
-
-#include "../arch/vmpa.h"
-#include "../helpers.h"
-
-
-
-/* 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° */
-    GCodeBuffer *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;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : -                                                            *
-*                                                                             *
-*  Description : Fournit un accès à une définition de type à diffuser.        *
-*                                                                             *
-*  Retour      : Définition d'objet pour Python.                              *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-PyTypeObject *get_python_code_buffer_type(void)
-{
-    static PyMethodDef py_code_buffer_methods[] = {
-        {
-            "find_line_by_addr", (PyCFunction)py_code_buffer_find_line_by_addr,
-            METH_VARARGS,
-            "find_line_by_addr($self, addr, /)\n--\n\nFind a buffer line with a given address."
-        },
-        { NULL }
-    };
-
-    static PyGetSetDef py_code_buffer_getseters[] = {
-        { NULL }
-    };
-
-    static PyTypeObject py_code_buffer_type = {
-
-        PyVarObject_HEAD_INIT(NULL, 0)
-
-        .tp_name        = "pychrysalide.glibext.CodeBuffer",
-        .tp_basicsize   = sizeof(PyGObject),
-
-        .tp_flags       = Py_TPFLAGS_DEFAULT,
-
-        .tp_doc         = "PyChrysalide code buffer",
-
-        .tp_methods     = py_code_buffer_methods,
-        .tp_getset      = py_code_buffer_getseters,
-
-    };
-
-    return &py_code_buffer_type;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : module = module dont la définition est à compléter.          *
-*                                                                             *
-*  Description : Prend en charge l'objet 'pychrysalide.glibext.CodeBuffer'.   *
-*                                                                             *
-*  Retour      : Bilan de l'opération.                                        *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-bool register_python_code_buffer(PyObject *module)
-{
-    PyTypeObject *py_code_buffer_type;      /* Type Python 'CodeBuffer'    */
-    PyObject *dict;                         /* Dictionnaire du module      */
-
-    py_code_buffer_type = get_python_code_buffer_type();
-
-    dict = PyModule_GetDict(module);
-
-    if (!register_class_for_pygobject(dict, G_TYPE_CODE_BUFFER, py_code_buffer_type, &PyGObject_Type))
-        return false;
-
-    return true;
-
-}