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-rw-r--r--plugins/pychrysa/common/Makefile.am15
-rw-r--r--plugins/pychrysa/common/fnv1a.c145
-rw-r--r--plugins/pychrysa/common/fnv1a.h42
-rw-r--r--plugins/pychrysa/common/module.c91
-rw-r--r--plugins/pychrysa/common/module.h39
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 */