1 files changed, 87 insertions, 0 deletions
diff --git a/python/samba/provision/backend.py b/python/samba/provision/backend.py
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+#
+# Unix SMB/CIFS implementation.
+# backend code for provisioning a Samba4 server
+
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
+# Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008-2009
+# Copyright (C) Oliver Liebel <oliver@itc.li> 2008-2009
+#
+# Based on the original in EJS:
+# Copyright (C) Andrew Tridgell <tridge@samba.org> 2005
+#
+# 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/>.
+#
+
+"""Functions for setting up a Samba configuration (LDB and LDAP backends)."""
+
+import shutil
+
+class BackendResult(object):
+
+    def report_logger(self, logger):
+        """Rerport this result to a particular logger.
+
+        """
+        raise NotImplementedError(self.report_logger)
+
+
+class ProvisionBackend(object):
+
+    def __init__(self, paths=None, lp=None,
+                 names=None, logger=None):
+        """Provision a backend for samba4"""
+        self.paths = paths
+        self.lp = lp
+        self.names = names
+        self.logger = logger
+
+        self.type = "ldb"
+
+    def init(self):
+        """Initialize the backend."""
+        raise NotImplementedError(self.init)
+
+    def start(self):
+        """Start the backend."""
+        raise NotImplementedError(self.start)
+
+    def shutdown(self):
+        """Shutdown the backend."""
+        raise NotImplementedError(self.shutdown)
+
+    def post_setup(self):
+        """Post setup.
+
+        :return: A BackendResult or None
+        """
+        raise NotImplementedError(self.post_setup)
+
+
+class LDBBackend(ProvisionBackend):
+
+    def init(self):
+
+        # Wipe the old sam.ldb databases away
+        shutil.rmtree(self.paths.samdb + ".d", True)
+
+    def start(self):
+        pass
+
+    def shutdown(self):
+        pass
+
+    def post_setup(self):
+        pass
+
+