dns: dummy samba_dnsupdate script

The merge from metze of my dns tree means we now depend on this. This
is a placeholder until Andrew and I have finished the full script.

diff --git a/source4/scripting/bin/samba_dnsupdate b/source4/scripting/bin/samba_dnsupdate
new file mode 100755 (executable)
index 0000000..249f11f
--- /dev/null
+++ b/source4/scripting/bin/samba_dnsupdate
@@ -0,0 +1,38 @@
+#!/usr/bin/python
+#
+# update our DNS names using TSIG-GSS
+#
+# Copyright (C) Andrew Tridgell 2010
+#
+# 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/>.
+
+
+import getopt
+import os
+import sys
+import dns.resolver
+import tempfile
+
+# Find right directory when running from source tree
+sys.path.insert(0, "bin/python")
+
+import samba
+import optparse
+from samba import getopt as options, Ldb
+from ldb import SCOPE_SUBTREE, SCOPE_BASE, LdbError
+import ldb
+from samba import glue
+from samba.auth import system_session
+
+print "Updating Samba DNS entries - work in progress"