Updated the Python bindings.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@552 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

5 files changed, 332 insertions, 0 deletions

diff --git a/plugins/pychrysa/common/Makefile.am b/plugins/pychrysa/common/Makefile.am
new file mode 100644
index 0000000..38d1697
--- /dev/null
+++ b/plugins/pychrysa/common/Makefile.am
@@ -0,0 +1,15 @@
+
+noinst_LTLIBRARIES = libpychrysacommon.la
+
+libpychrysacommon_la_SOURCES =			\
+	fnv1a.h fnv1a.c						\
+	module.h module.c
+
+
+libpychrysacommon_la_LDFLAGS = 
+
+
+AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS) \
+	-I../../../src
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/plugins/pychrysa/common/fnv1a.c b/plugins/pychrysa/common/fnv1a.c
new file mode 100644
index 0000000..2befcbe
--- /dev/null
+++ b/plugins/pychrysa/common/fnv1a.c
@@ -0,0 +1,145 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * fnv1a.c - équivalent Python du fichier "common/fnv1a.c"
+ *
+ * Copyright (C) 2015 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  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 "fnv1a.h"
+
+
+#include <pygobject.h>
+
+
+#include <common/fnv1a.h>
+
+
+
+/* Détermine l'empreinte FNV1a d'une chaîne de caractères. */
+static PyObject *py_fnv1a_hash(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = NULL car méthode statique.                            *
+*                args = non utilisé ici.                                      *
+*                                                                             *
+*  Description : Détermine l'empreinte FNV1a d'une chaîne de caractères.      *
+*                                                                             *
+*  Retour      : Numéro de révision.                                          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_fnv1a_hash(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Instance à retourner        */
+    const char *str;                        /* Chaîne à traiter.           */
+    int ret;                                /* Bilan de lecture des args.  */
+    fnv64_t value;                          /* Empreinte calculée          */
+
+    ret = PyArg_ParseTuple(args, "s", &str);
+    if (!ret) Py_RETURN_NONE;
+
+    value = fnv_64a_hash(str);
+
+    result = Py_BuildValue("K", (unsigned long long)value);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_fnv1a_type(void)
+{
+    static PyMethodDef py_fnv1a_methods[] = {
+
+        { "hash", py_fnv1a_hash,
+          METH_VARARGS | METH_STATIC,
+          "hash(str, /)\n--\n\nCompute the FNV-1a hash from a given string."
+        },
+        { NULL }
+
+    };
+
+    static PyTypeObject py_fnv1a_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name = "pychrysalide.core.fnv1a",
+        .tp_basicsize = sizeof(PyObject),
+
+        .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_IS_ABSTRACT,
+
+        .tp_doc = "Python version for Chrysalide of the Fowler-Noll-Vo hash function.",
+
+        .tp_methods =  py_fnv1a_methods
+
+    };
+
+    return &py_fnv1a_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.core.fnv1a'.           *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool register_python_fnv1a(PyObject *module)
+{
+    PyTypeObject *py_fnv1a_type;           /* Type Python pour 'fnv1a'   */
+    int ret;                                /* Bilan d'un appel            */
+
+    py_fnv1a_type = get_python_fnv1a_type();
+
+    //py_fnv1a_type->tp_new = PyType_GenericNew;
+
+    if (PyType_Ready(py_fnv1a_type) != 0)
+        return false;
+
+    Py_INCREF(py_fnv1a_type);
+    ret = PyModule_AddObject(module, "fnv1a", (PyObject *)py_fnv1a_type);
+
+    return (ret == 0);
+
+}
diff --git a/plugins/pychrysa/common/fnv1a.h b/plugins/pychrysa/common/fnv1a.h
new file mode 100644
index 0000000..535abf1
--- /dev/null
+++ b/plugins/pychrysa/common/fnv1a.h
@@ -0,0 +1,42 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * fnv1a.h - prototypes pour l'équivalent Python du fichier "common/fnv1a.c"
+ *
+ * Copyright (C) 2015 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  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
+ */
+
+
+#ifndef _PLUGINS_PYCHRYSALIDE_COMMON_FNV1A_H
+#define _PLUGINS_PYCHRYSALIDE_COMMON_FNV1A_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_fnv1a_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.common.fnv1a'. */
+bool register_python_fnv1a(PyObject *);
+
+
+
+#endif  /* _PLUGINS_PYCHRYSALIDE_COMMON_FNV1A_H */
diff --git a/plugins/pychrysa/common/module.c b/plugins/pychrysa/common/module.c
new file mode 100644
index 0000000..bb4d47f
--- /dev/null
+++ b/plugins/pychrysa/common/module.c
@@ -0,0 +1,91 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.c - intégration du répertoire common en tant que module
+ *
+ * Copyright (C) 2015 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  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 "module.h"
+
+
+#include "fnv1a.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Ajoute le module 'common' au module Python.                  *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool add_common_module_to_python_module(PyObject *super)
+{
+    bool result;                            /* Bilan à retourner           */
+    PyObject *module;                       /* Sous-module mis en place    */
+    int ret;                                /* Bilan d'un appel            */
+
+    static PyModuleDef py_chrysalide_common_module = {
+
+        .m_base = PyModuleDef_HEAD_INIT,
+
+        .m_name = "pychrysalide.common",
+        .m_doc = "Python module for Chrysalide.common",
+
+        .m_size = -1,
+
+    };
+
+    result = false;
+
+    module = PyModule_Create(&py_chrysalide_common_module);
+    if (module == NULL) return false;
+
+    ret = PyState_AddModule(super, &py_chrysalide_common_module);
+    if (ret != 0) goto acmtpm_exit;
+
+    ret = _PyImport_FixupBuiltin(module, "pychrysalide.common");
+    if (ret != 0) goto acmtpm_exit;
+
+    Py_INCREF(module);
+    ret = PyModule_AddObject(super, "common", module);
+    if (ret != 0) goto acmtpm_exit;
+
+    result = true;
+
+    result &= register_python_fnv1a(module);
+
+ acmtpm_exit:
+
+    if (!result)
+    {
+        printf("something went wrong in %s...\n", __FUNCTION__);
+        /* ... */
+
+    }
+
+    return result;
+
+}
diff --git a/plugins/pychrysa/common/module.h b/plugins/pychrysa/common/module.h
new file mode 100644
index 0000000..f1c1aa6
--- /dev/null
+++ b/plugins/pychrysa/common/module.h
@@ -0,0 +1,39 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * module.h - prototypes pour l'intégration du répertoire common en tant que module
+ *
+ * Copyright (C) 2015 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  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
+ */
+
+
+#ifndef _PLUGINS_PYCHRYSALIDE_COMMON_MODULE_H
+#define _PLUGINS_PYCHRYSALIDE_COMMON_MODULE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Ajoute le module 'common' au module Python. */
+bool add_common_module_to_python_module(PyObject *);
+
+
+
+#endif  /* _PLUGINS_PYCHRYSALIDE_COMMON_MODULE_H */