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-rw-r--r--plugins/pychrysalide/analysis/types/Makefile.am1
-rw-r--r--plugins/pychrysalide/analysis/types/basic.c97
-rw-r--r--plugins/pychrysalide/analysis/types/constants.c155
-rw-r--r--plugins/pychrysalide/analysis/types/constants.h42
4 files changed, 227 insertions, 68 deletions
diff --git a/plugins/pychrysalide/analysis/types/Makefile.am b/plugins/pychrysalide/analysis/types/Makefile.am
index 53ae320..3a69345 100644
--- a/plugins/pychrysalide/analysis/types/Makefile.am
+++ b/plugins/pychrysalide/analysis/types/Makefile.am
@@ -4,6 +4,7 @@ noinst_LTLIBRARIES = libpychrysaanalysistypes.la
libpychrysaanalysistypes_la_SOURCES = \
array.h array.c \
basic.h basic.c \
+ constants.h constants.c \
cse.h cse.c \
encaps.h encaps.c \
expr.h expr.c \
diff --git a/plugins/pychrysalide/analysis/types/basic.c b/plugins/pychrysalide/analysis/types/basic.c
index e421389..539bcad 100644
--- a/plugins/pychrysalide/analysis/types/basic.c
+++ b/plugins/pychrysalide/analysis/types/basic.c
@@ -32,6 +32,7 @@
#include <analysis/types/basic.h>
+#include "constants.h"
#include "../type.h"
#include "../../access.h"
#include "../../helpers.h"
@@ -42,10 +43,7 @@
static PyObject *py_basic_type_new(PyTypeObject *, PyObject *, PyObject *);
/* Fournit le type de base géré par le type. */
-static PyObject *py_basic_type_get_base_type(PyObject *, void *);
-
-/* Définit les constantes pour les types de base. */
-static bool py_basic_type_define_constants(PyTypeObject *);
+static PyObject *py_basic_type_get_base(PyObject *, void *);
@@ -66,11 +64,22 @@ static bool py_basic_type_define_constants(PyTypeObject *);
static PyObject *py_basic_type_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
PyObject *result; /* Instance à retourner */
- unsigned long base; /* Type de base à créer */
+ BaseType base; /* Type de base à créer */
int ret; /* Bilan de lecture des args. */
GDataType *dtype; /* Version GLib du type */
- ret = PyArg_ParseTuple(args, "k", &base);
+#define BASIC_TYPE_DOC \
+ "The BasicType class handles all the primary types of data, such as" \
+ " integers, characters or floating numbers.\n" \
+ "\n" \
+ "Instances can be created using the following constructor:\n" \
+ "\n" \
+ " BasicType(base)" \
+ "\n" \
+ "Where *base* is one of the pychrysalide.analysis.types.BasicType.BaseType" \
+ " values, except *BaseType.INVALID*."
+
+ ret = PyArg_ParseTuple(args, "O&", convert_to_basic_type_base_type, &base);
if (!ret) return NULL;
if (base >= BTP_INVALID)
@@ -101,17 +110,25 @@ static PyObject *py_basic_type_new(PyTypeObject *type, PyObject *args, PyObject
* *
******************************************************************************/
-static PyObject *py_basic_type_get_base_type(PyObject *self, void *closure)
+static PyObject *py_basic_type_get_base(PyObject *self, void *closure)
{
PyObject *result; /* Résultat à retourner */
GBasicType *type; /* Version GLib du type */
BaseType base; /* Type de base à renvoyer */
+#define BASIC_TYPE_BASE_ATTRIB PYTHON_GET_DEF_FULL \
+( \
+ base, py_basic_type, \
+ "Provide the internal identifier of the basic type.\n" \
+ "\n" \
+ "This property provides a pychrysalide.analysis.BaseType value." \
+)
+
type = G_BASIC_TYPE(pygobject_get(self));
- base = g_basic_type_get_base_type(type);
+ base = g_basic_type_get_base(type);
- result = PyLong_FromUnsignedLong(base);
+ result = cast_with_constants_group_from_type(get_python_basic_type_type(), "BaseType", base);
return result;
@@ -137,10 +154,7 @@ PyTypeObject *get_python_basic_type_type(void)
};
static PyGetSetDef py_basic_type_getseters[] = {
- {
- "base", py_basic_type_get_base_type, NULL,
- "Provide the internal identifier of the basic type.", NULL
- },
+ BASIC_TYPE_BASE_ATTRIB,
{ NULL }
};
@@ -153,7 +167,7 @@ PyTypeObject *get_python_basic_type_type(void)
.tp_flags = Py_TPFLAGS_DEFAULT,
- .tp_doc = "PyChrysalide basic type",
+ .tp_doc = BASIC_TYPE_DOC,
.tp_methods = py_basic_type_methods,
.tp_getset = py_basic_type_getseters,
@@ -168,59 +182,6 @@ PyTypeObject *get_python_basic_type_type(void)
/******************************************************************************
* *
-* Paramètres : obj_type = type dont le dictionnaire est à compléter. *
-* *
-* Description : Définit les constantes pour les types de base. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool py_basic_type_define_constants(PyTypeObject *obj_type)
-{
- bool result; /* Bilan à retourner */
-
- result = true;
-
- result &= PyDict_AddULongMacro(obj_type, BTP_VOID);
- result &= PyDict_AddULongMacro(obj_type, BTP_WCHAR_T);
- result &= PyDict_AddULongMacro(obj_type, BTP_BOOL);
- result &= PyDict_AddULongMacro(obj_type, BTP_CHAR);
- result &= PyDict_AddULongMacro(obj_type, BTP_SCHAR);
- result &= PyDict_AddULongMacro(obj_type, BTP_UCHAR);
- result &= PyDict_AddULongMacro(obj_type, BTP_SHORT);
- result &= PyDict_AddULongMacro(obj_type, BTP_USHORT);
- result &= PyDict_AddULongMacro(obj_type, BTP_INT);
- result &= PyDict_AddULongMacro(obj_type, BTP_UINT);
- result &= PyDict_AddULongMacro(obj_type, BTP_LONG);
- result &= PyDict_AddULongMacro(obj_type, BTP_ULONG);
- result &= PyDict_AddULongMacro(obj_type, BTP_LONG_LONG);
- result &= PyDict_AddULongMacro(obj_type, BTP_ULONG_LONG);
- result &= PyDict_AddULongMacro(obj_type, BTP_INT128);
- result &= PyDict_AddULongMacro(obj_type, BTP_UINT128);
- result &= PyDict_AddULongMacro(obj_type, BTP_FLOAT);
- result &= PyDict_AddULongMacro(obj_type, BTP_DOUBLE);
- result &= PyDict_AddULongMacro(obj_type, BTP_LONG_DOUBLE);
- result &= PyDict_AddULongMacro(obj_type, BTP_FLOAT128);
- result &= PyDict_AddULongMacro(obj_type, BTP_ELLIPSIS);
- result &= PyDict_AddULongMacro(obj_type, BTP_754R_64);
- result &= PyDict_AddULongMacro(obj_type, BTP_754R_128);
- result &= PyDict_AddULongMacro(obj_type, BTP_754R_32);
- result &= PyDict_AddULongMacro(obj_type, BTP_754R_16);
- result &= PyDict_AddULongMacro(obj_type, BTP_CHAR32_T);
- result &= PyDict_AddULongMacro(obj_type, BTP_CHAR16_T);
-
- result &= PyDict_AddULongMacro(obj_type, BTP_INVALID);
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
* Paramètres : module = module dont la définition est à compléter. *
* *
* Description : Prend en charge l'objet 'pychrysalide.....types.BasicType'. *
@@ -251,7 +212,7 @@ bool ensure_python_basic_type_is_registered(void)
if (!register_class_for_pygobject(dict, G_TYPE_BASIC_TYPE, type, get_python_data_type_type()))
return false;
- if (!py_basic_type_define_constants(type))
+ if (!define_basic_type_constants(type))
return false;
}
diff --git a/plugins/pychrysalide/analysis/types/constants.c b/plugins/pychrysalide/analysis/types/constants.c
new file mode 100644
index 0000000..6562fa0
--- /dev/null
+++ b/plugins/pychrysalide/analysis/types/constants.c
@@ -0,0 +1,155 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * constants.c - ajout des constantes de base pour les types
+ *
+ * Copyright (C) 2020 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 "constants.h"
+
+
+#include <analysis/types/basic.h>
+
+
+#include "../../helpers.h"
+
+
+
+/******************************************************************************
+* *
+* Paramètres : type = type dont le dictionnaire est à compléter. *
+* *
+* Description : Définit les constantes relatives aux types de base. *
+* *
+* Retour : true en cas de succès de l'opération, false sinon. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool define_basic_type_constants(PyTypeObject *type)
+{
+ bool result; /* Bilan à retourner */
+ PyObject *values; /* Groupe de valeurs à établir */
+
+ values = PyDict_New();
+
+ result = add_const_to_group(values, "VOID", BTP_VOID);
+ if (result) result = add_const_to_group(values, "WCHAR_T", BTP_WCHAR_T);
+ if (result) result = add_const_to_group(values, "BOOL", BTP_BOOL);
+ if (result) result = add_const_to_group(values, "CHAR", BTP_CHAR);
+ if (result) result = add_const_to_group(values, "SCHAR", BTP_SCHAR);
+ if (result) result = add_const_to_group(values, "UCHAR", BTP_UCHAR);
+ if (result) result = add_const_to_group(values, "SHORT", BTP_SHORT);
+ if (result) result = add_const_to_group(values, "USHORT", BTP_USHORT);
+ if (result) result = add_const_to_group(values, "INT", BTP_INT);
+ if (result) result = add_const_to_group(values, "UINT", BTP_UINT);
+ if (result) result = add_const_to_group(values, "LONG", BTP_LONG);
+ if (result) result = add_const_to_group(values, "ULONG", BTP_ULONG);
+ if (result) result = add_const_to_group(values, "LONG_LONG", BTP_LONG_LONG);
+ if (result) result = add_const_to_group(values, "ULONG_LONG", BTP_ULONG_LONG);
+ if (result) result = add_const_to_group(values, "INT128", BTP_INT128);
+ if (result) result = add_const_to_group(values, "UINT128", BTP_UINT128);
+ if (result) result = add_const_to_group(values, "FLOAT", BTP_FLOAT);
+ if (result) result = add_const_to_group(values, "DOUBLE", BTP_DOUBLE);
+ if (result) result = add_const_to_group(values, "LONG_DOUBLE", BTP_LONG_DOUBLE);
+ if (result) result = add_const_to_group(values, "FLOAT128", BTP_FLOAT128);
+ if (result) result = add_const_to_group(values, "ELLIPSIS", BTP_ELLIPSIS);
+ if (result) result = add_const_to_group(values, "754R_64", BTP_754R_64);
+ if (result) result = add_const_to_group(values, "754R_128", BTP_754R_128);
+ if (result) result = add_const_to_group(values, "754R_32", BTP_754R_32);
+ if (result) result = add_const_to_group(values, "754R_16", BTP_754R_16);
+ if (result) result = add_const_to_group(values, "754R_N", BTP_754R_N);
+ if (result) result = add_const_to_group(values, "CHAR32_T", BTP_CHAR32_T);
+ if (result) result = add_const_to_group(values, "CHAR16_T", BTP_CHAR16_T);
+ if (result) result = add_const_to_group(values, "AUTO", BTP_AUTO);
+ if (result) result = add_const_to_group(values, "DECL_AUTO", BTP_DECL_AUTO);
+ if (result) result = add_const_to_group(values, "INVALID", BTP_INVALID);
+
+ if (!result)
+ {
+ Py_DECREF(values);
+ goto exit;
+ }
+
+ result = attach_constants_group_to_type(type, false, "BaseType", values,
+ "Identifiers for basic data types.");
+
+ exit:
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : arg = argument quelconque à tenter de convertir. *
+* dst = destination des valeurs récupérées en cas de succès. *
+* *
+* Description : Tente de convertir en constante BaseType. *
+* *
+* Retour : Bilan de l'opération, voire indications supplémentaires. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+int convert_to_basic_type_base_type(PyObject *arg, void *dst)
+{
+ int result; /* Bilan à retourner */
+ unsigned long value; /* Valeur transcrite */
+
+ result = PyObject_IsInstance(arg, (PyObject *)&PyLong_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 BaseType");
+ break;
+
+ case 1:
+ value = PyLong_AsUnsignedLong(arg);
+
+ if (value > BTP_INVALID)
+ {
+ PyErr_SetString(PyExc_TypeError, "invalid value for BaseType");
+ result = 0;
+ }
+
+ else
+ *((BaseType *)dst) = value;
+
+ break;
+
+ default:
+ assert(false);
+ break;
+
+ }
+
+ return result;
+
+}
diff --git a/plugins/pychrysalide/analysis/types/constants.h b/plugins/pychrysalide/analysis/types/constants.h
new file mode 100644
index 0000000..9598f75
--- /dev/null
+++ b/plugins/pychrysalide/analysis/types/constants.h
@@ -0,0 +1,42 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * constants.h - prototypes pour l'ajout des constantes de base pour les types
+ *
+ * Copyright (C) 2020 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_ANALYSIS_TYPES_CONSTANTS_H
+#define _PLUGINS_PYCHRYSALIDE_ANALYSIS_TYPES_CONSTANTS_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Définit les constantes relatives aux types de base. */
+bool define_basic_type_constants(PyTypeObject *);
+
+/* Tente de convertir en constante BaseType. */
+int convert_to_basic_type_base_type(PyObject *, void *);
+
+
+
+#endif /* _PLUGINS_PYCHRYSALIDE_ANALYSIS_TYPES_CONSTANTS_H */
generated by cgit v0.11.2-87-g4458 at 2024-12-26 07:21:29 (GMT)