Provided a link to routines from Dex methods.

4 files changed, 252 insertions, 0 deletions

diff --git a/plugins/dex/python/Makefile.am b/plugins/dex/python/Makefile.am
index 2bf98bc..b371b87 100644
--- a/plugins/dex/python/Makefile.am
+++ b/plugins/dex/python/Makefile.am
@@ -8,6 +8,7 @@ libdexpython_la_SOURCES =				\
 	format.h format.c					\
 	method.h method.c					\
 	module.h module.c					\
+	routine.h routine.c					\
 	translate.h translate.c
 
 libdexpython_la_LDFLAGS = 
diff --git a/plugins/dex/python/module.c b/plugins/dex/python/module.c
index aedbc0f..007b794 100644
--- a/plugins/dex/python/module.c
+++ b/plugins/dex/python/module.c
@@ -36,6 +36,7 @@
 #include "field.h"
 #include "format.h"
 #include "method.h"
+#include "routine.h"
 
 
 
@@ -80,6 +81,7 @@ bool add_format_dex_module_to_python_module(void)
     if (result) result = register_python_dex_field(module);
     if (result) result = register_python_dex_format(module);
     if (result) result = register_python_dex_method(module);
+    if (result) result = register_python_dex_routine(module);
 
     assert(result);
 
diff --git a/plugins/dex/python/routine.c b/plugins/dex/python/routine.c
new file mode 100644
index 0000000..ef85cc7
--- /dev/null
+++ b/plugins/dex/python/routine.c
@@ -0,0 +1,204 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * routine.c - équivalent Python du fichier "plugins/dex/routine.c"
+ *
+ * Copyright (C) 2019 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 "routine.h"
+
+
+#include <pygobject.h>
+
+
+#include <plugins/pychrysalide/helpers.h>
+#include <plugins/pychrysalide/analysis/routine.h>
+
+
+#include "../routine.h"
+
+
+
+/* Fournit la méthode liée à une routine d'origine Dex. */
+static PyObject *py_dex_routine_get_method(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit la méthode liée à une routine d'origine Dex.         *
+*                                                                             *
+*  Retour      : Méthode Dex liée à la routine ou None.                       *
+*                                                                             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_dex_routine_get_method(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Valeur à retourner          */
+    GDexRoutine *routine;                   /* Version native              */
+    GDexMethod *method;                     /* Méthode correspondante      */
+
+    routine = G_DEX_ROUTINE(pygobject_get(self));
+
+    method = g_dex_routine_get_method(routine);
+
+    if (method != NULL)
+    {
+        result = pygobject_new(G_OBJECT(method));
+
+        g_object_unref(G_OBJECT(method));
+
+    }
+    else
+    {
+        result = Py_None;
+        Py_INCREF(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_dex_routine_type(void)
+{
+    static PyMethodDef py_dex_routine_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_dex_routine_getseters[] = {
+        {
+            "method", py_dex_routine_get_method, NULL,
+            "Dex method attached to the Dex routine.", NULL
+        },
+        { NULL }
+    };
+
+    static PyTypeObject py_dex_routine_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.format.dex.DexRoutine",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = "PyChrysalide Dex routine.",
+
+        .tp_methods     = py_dex_routine_methods,
+        .tp_getset      = py_dex_routine_getseters
+
+    };
+
+    return &py_dex_routine_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.format.dex.DexRoutine'.*
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool register_python_dex_routine(PyObject *module)
+{
+    PyTypeObject *type;                     /* Type Python 'DexRoutine'     */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_dex_routine_type();
+
+    dict = PyModule_GetDict(module);
+
+    if (!register_class_for_pygobject(dict, G_TYPE_DEX_ROUTINE, type, get_python_binary_routine_type()))
+        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 routine de fichier Dex.                *
+*                                                                             *
+*  Retour      : Bilan de l'opération, voire indications supplémentaires.     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+int convert_to_dex_routine(PyObject *arg, void *dst)
+{
+    int result;                             /* Bilan à retourner           */
+
+    result = PyObject_IsInstance(arg, (PyObject *)get_python_dex_routine_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 dex routine");
+            break;
+
+        case 1:
+            *((GDexRoutine **)dst) = G_DEX_ROUTINE(pygobject_get(arg));
+            break;
+
+        default:
+            assert(false);
+            break;
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/dex/python/routine.h b/plugins/dex/python/routine.h
new file mode 100644
index 0000000..7653731
--- /dev/null
+++ b/plugins/dex/python/routine.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * routine.h - prototypes pour l'équivalent Python du fichier "plugins/dex/routine.h"
+ *
+ * Copyright (C) 2019 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
+ */
+
+
+#ifndef _PLUGINS_DEX_PYTHON_ROUTINE_H
+#define _PLUGINS_DEX_PYTHON_ROUTINE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_dex_routine_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.format.dex.DexRoutine'. */
+bool register_python_dex_routine(PyObject *module);
+
+/* Tente de convertir en routine de fichier Dex. */
+int convert_to_dex_routine(PyObject *, void *);
+
+
+
+#endif  /* _PLUGINS_DEX_PYTHON_ROUTINE_H */