Saved progress toward the Android permissions display.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@258 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 159 insertions, 0 deletions

diff --git a/plugins/pychrysa/glibext/codebuffer.c b/plugins/pychrysa/glibext/codebuffer.c
new file mode 100644
index 0000000..a090e27
--- /dev/null
+++ b/plugins/pychrysa/glibext/codebuffer.c
@@ -0,0 +1,159 @@
+
+/* OpenIDA - 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 OpenIDA.
+ *
+ *  OpenIDA 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.
+ *
+ *  OpenIDA 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 "../quirks.h"
+
+
+
+/* Retrouve une ligne au sein d'un tampon avec une adresse. */
+static PyObject *py_code_buffer_find_line_by_addr(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : binary = instance existante GLib.                            *
+*                                                                             *
+*  Description : Crée un nouvel objet Python de type 'Codebuffer'.            *
+*                                                                             *
+*  Retour      : Instance Python mise en place.                               *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyObject *py_code_buffer_from_c(GCodeBuffer *buffer)
+{
+    PyObject *module;                       /* Module d'appartenance       */
+    PyTypeObject *type;                     /* Type Python correspondant   */
+
+    module = PyImport_ImportModule("pychrysalide.glibext");
+    type = (PyTypeObject *)PyObject_GetAttrString(module, "CodeBuffer");
+    Py_DECREF(module);
+
+    pychrysalide_set_instance_data(G_OBJECT(buffer), type);
+
+    return pygobject_new(G_OBJECT(buffer));
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  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     */
+    GCodeBuffer *buffer;                    /* Version native              */
+    vmpa_t addr;                            /* Adresse visée par l'opérat° */
+    int ret;                                /* Bilan de lecture des args.  */
+    GBufferLine *line;                      /* Ligne trouvée               */
+
+    buffer = G_CODE_BUFFER(pygobject_get(self));
+
+    ret = PyArg_ParseTuple(args, "K", &addr);
+    if (!ret) return Py_None;
+
+    line = g_code_buffer_find_line_by_addr(buffer, addr);
+    if (line == NULL) return Py_None;
+
+    result = py_buffer_line_from_c(line);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  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)
+{
+    PyObject *pygobj_mod;                   /* Module Python-GObject       */
+    int ret;                                /* Bilan d'un appel            */
+
+    static PyMethodDef py_code_buffer_methods[] = {
+        {
+            "find_line_by_addr", (PyCFunction)py_code_buffer_find_line_by_addr,
+            METH_VARARGS,
+            "Find a buffer line with a given address."
+        },
+        { NULL }
+    };
+
+    static PyTypeObject py_code_buffer_type = {
+
+        PyObject_HEAD_INIT(NULL)
+
+        .tp_name        = "pychrysalide.glibext.CodeBuffer",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+        .tp_doc         = "PyChrysalide code buffer",
+
+        .tp_methods     = py_code_buffer_methods
+
+    };
+
+    pygobj_mod = PyImport_ImportModule("gobject");
+    if (pygobj_mod == NULL) return false;
+
+    py_code_buffer_type.tp_base = (PyTypeObject *)PyObject_GetAttrString(pygobj_mod, "GObject");
+    Py_DECREF(pygobj_mod);
+
+    if (PyType_Ready(&py_code_buffer_type) < 0)
+        return false;
+
+    Py_INCREF(&py_code_buffer_type);
+    ret = PyModule_AddObject(module, "CodeBuffer", (PyObject *)&py_code_buffer_type);
+
+    return (ret == 0);
+
+}