Defined a new Dex demangler with MUTF-8 support as plugin.

6 files changed, 207 insertions, 2 deletions

diff --git a/plugins/pychrysalide/core/Makefile.am b/plugins/pychrysalide/core/Makefile.am
index 71abfa4..d5fdb9f 100644
--- a/plugins/pychrysalide/core/Makefile.am
+++ b/plugins/pychrysalide/core/Makefile.am
@@ -2,6 +2,7 @@
 noinst_LTLIBRARIES = libpychrysacore.la
 
 libpychrysacore_la_SOURCES =			\
+	demanglers.h demanglers.c			\
 	formats.h formats.c					\
 	logs.h logs.c						\
 	module.h module.c					\
diff --git a/plugins/pychrysalide/core/demanglers.c b/plugins/pychrysalide/core/demanglers.c
new file mode 100644
index 0000000..c3c1881
--- /dev/null
+++ b/plugins/pychrysalide/core/demanglers.c
@@ -0,0 +1,160 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * demanglers.c - équivalent Python du fichier "core/demanglers.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 "demanglers.h"
+
+
+#include <pygobject.h>
+
+
+#include <core/demanglers.h>
+
+
+#include "../helpers.h"
+
+
+
+/* Fournit le décodeur de désignations correspondant à un type. */
+static PyObject *py_demanglers_get_for_type(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = NULL car méthode statique.                            *
+*                key = nom technique du décodeur recherché.                   *
+*                                                                             *
+*  Description : Fournit le décodeur de désignations correspondant à un type. *
+*                                                                             *
+*  Retour      : Décodeur trouvé et mis en place ou None.                     *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_demanglers_get_for_type(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Désignation à retourner     */
+    const char *key;                        /* Nom court du format         */
+    int ret;                                /* Bilan de lecture des args.  */
+    GCompDemangler *demangler;              /* Décodeur mis en place       */
+
+    ret = PyArg_ParseTuple(args, "s", &key);
+    if (!ret) return NULL;
+
+    demangler = get_compiler_demangler_for_type(key);
+
+    if (demangler != NULL)
+    {
+        result = pygobject_new(G_OBJECT(demangler));
+        Py_INCREF(result);
+
+        g_object_unref(G_OBJECT(demangler));
+
+    }
+    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_demanglers_type(void)
+{
+    static PyMethodDef py_demanglers_methods[] = {
+
+        { "get_for_type", py_demanglers_get_for_type,
+          METH_VARARGS | METH_STATIC,
+          "get_for_type(key, /)\n--\n\nCreate a new demangler for a given type of encoding."
+        },
+        { NULL }
+
+    };
+
+    static PyTypeObject py_demanglers_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name = "pychrysalide.core.demanglers",
+        .tp_basicsize = sizeof(PyObject),
+
+        .tp_flags = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc = "Access to the code demanglers",
+
+        .tp_methods = py_demanglers_methods
+
+    };
+
+    return &py_demanglers_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.core.demanglers'.      *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool register_python_demanglers(PyObject *module)
+{
+    PyTypeObject *py_demanglers_type;       /* Type Python de 'demanglers' */
+    int ret;                                /* Bilan d'un appel            */
+
+    py_demanglers_type = get_python_demanglers_type();
+
+    py_demanglers_type->tp_new = PyType_GenericNew;
+
+    if (PyType_Ready(py_demanglers_type) != 0)
+        return false;
+
+    Py_INCREF(py_demanglers_type);
+    ret = PyModule_AddObject(module, "demanglers", (PyObject *)py_demanglers_type);
+
+    return (ret == 0);
+
+}
diff --git a/plugins/pychrysalide/core/demanglers.h b/plugins/pychrysalide/core/demanglers.h
new file mode 100644
index 0000000..b17c4cb
--- /dev/null
+++ b/plugins/pychrysalide/core/demanglers.h
@@ -0,0 +1,42 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * demanglers.h - prototypes pour l'équivalent Python du fichier "core/demanglers.h"
+ *
+ * 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
+ */
+
+
+#ifndef _PLUGINS_PYCHRYSALIDE_CORE_DEMANGLERS_H
+#define _PLUGINS_PYCHRYSALIDE_CORE_DEMANGLERS_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_demanglers_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.core.demanglers'. */
+bool register_python_demanglers(PyObject *);
+
+
+
+#endif  /* _PLUGINS_PYCHRYSALIDE_CORE_DEMANGLERS_H */
diff --git a/plugins/pychrysalide/core/formats.c b/plugins/pychrysalide/core/formats.c
index 621277a..4f7c33a 100644
--- a/plugins/pychrysalide/core/formats.c
+++ b/plugins/pychrysalide/core/formats.c
@@ -115,7 +115,7 @@ PyTypeObject *get_python_formats_type(void)
 
         .tp_flags = Py_TPFLAGS_DEFAULT,
 
-        .tp_doc = "Python object for parameters",
+        .tp_doc = "Access to the code formats",
 
         .tp_methods = py_formats_methods
 
diff --git a/plugins/pychrysalide/core/logs.c b/plugins/pychrysalide/core/logs.c
index 8a922c1..6476ed0 100644
--- a/plugins/pychrysalide/core/logs.c
+++ b/plugins/pychrysalide/core/logs.c
@@ -201,7 +201,7 @@ PyTypeObject *get_python_logs_type(void)
 
         .tp_flags = Py_TPFLAGS_DEFAULT,
 
-        .tp_doc = "Python object for logs",
+        .tp_doc = "Access to the core log facilities",
 
         .tp_methods = py_logs_methods,
         .tp_getset  = py_logs_getseters
diff --git a/plugins/pychrysalide/core/module.c b/plugins/pychrysalide/core/module.c
index ff7f828..dd89ea0 100644
--- a/plugins/pychrysalide/core/module.c
+++ b/plugins/pychrysalide/core/module.c
@@ -28,6 +28,7 @@
 #include <assert.h>
 
 
+#include "demanglers.h"
 #include "formats.h"
 #include "logs.h"
 #include "params.h"
@@ -81,6 +82,7 @@ bool add_core_module_to_python_module(PyObject *super)
 
     result = true;
 
+    result &= register_python_demanglers(module);
     result &= register_python_formats(module);
     result &= register_python_logs(module);
     result &= register_python_params(module);