Add convenience functions for packing/unpacking structs in python.

(This used to be commit c5d7d48b32)

source4/scripting/python/samba/ndr.py

@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+# Unix SMB/CIFS implementation.
+# Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
+#   
+# This program 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.
+#   
+# This program 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, see <http://www.gnu.org/licenses/>.
+#
+
+def ndr_pack(object):
+    return object.__ndr_pack__()
+
+
+def ndr_unpack(cls, data):
+    object = cls()
+    object.__ndr_unpack__(data)
+    return object