python: Add API for accessing available shares.

3 files changed, 101 insertions, 0 deletions

diff --git a/source4/bin/python/samba/tests/shares.py b/source4/bin/python/samba/tests/shares.py
new file mode 100644
index 0000000000..0a771b1754
--- /dev/null
+++ b/source4/bin/python/samba/tests/shares.py
@@ -0,0 +1,42 @@
+#!/usr/bin/python
+
+# Unix SMB/CIFS implementation. Tests for shares
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2009
+#   
+# 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/>.
+#
+from samba.shares import SharesContainer
+from unittest import TestCase
+
+
+class ShareTests(TestCase):
+
+    def _get_shares(self, conf):
+        return SharesContainer(conf)
+
+    def test_len_no_global(self):
+        shares = self._get_shares({})
+        self.assertEquals(0, len(shares))
+
+    def test_len(self):
+        shares = self._get_shares({"global": {}})
+        self.assertEquals(0, len(shares))
+
+    def test_getitem_nonexistant(self):
+        shares = self._get_shares({"global": {}})
+        self.assertRaises(KeyError, shares.__getitem__, "bla")
+
+    def test_getitem_global(self):
+        shares = self._get_shares({"global": {}})
+        self.assertRaises(KeyError, shares.__getitem__, "global")
diff --git a/source4/scripting/python/samba/shares.py b/source4/scripting/python/samba/shares.py
new file mode 100644
index 0000000000..622c3b6486
--- /dev/null
+++ b/source4/scripting/python/samba/shares.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python
+
+# Unix SMB/CIFS implementation.
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2009
+#
+# 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/>.
+#
+
+"""Share management."""
+
+
+# TODO: Rather than accessing Loadparm directly here, we should really 
+# have bindings to the param/shares.c and use those.
+
+
+class SharesContainer(object):
+    """A shares container."""
+
+    def __init__(self, lp):
+        self._lp = lp
+
+    def __getitem__(self, name):
+        if name == "global":
+            # [global] is not a share
+            raise KeyError
+        return Share(self._lp[name])
+
+    def __len__(self):
+        if "global" in self._lp:
+            return len(self._lp)-1
+        return len(self._lp)
+
+    def __iter__(self):
+        return self.lp.services()
+
+
+class Share(object):
+    """A file share."""
+
+    def __init__(self, service):
+        self._service = service
+
+    def __getitem__(self, name):
+        return self._service[name]
+
+    def __setitem__(self, name, value):
+        self._service[name] = value
diff --git a/source4/selftest/tests.sh b/source4/selftest/tests.sh
index 04f8d2b0c8..56462ac097 100755
--- a/source4/selftest/tests.sh
+++ b/source4/selftest/tests.sh
@@ -418,6 +418,7 @@ plantest "samr.python" dc:local $SUBUNITRUN samba.tests.dcerpc.sam
 plantest "dcerpc.bare.python" dc:local $SUBUNITRUN samba.tests.dcerpc.bare
 plantest "unixinfo.python" dc:local $SUBUNITRUN samba.tests.dcerpc.unix
 plantest "samdb.python" none $SUBUNITRUN samba.tests.samdb
+plantest "shares.python" none $SUBUNITRUN samba.tests.shares
 plantest "messaging.python" none PYTHONPATH="$PYTHONPATH:$samba4srcdir/lib/messaging/tests" $SUBUNITRUN bindings
 plantest "samba3sam.python" none PYTHONPATH="$PYTHONPATH:$samba4srcdir/dsdb/samdb/ldb_modules/tests" $SUBUNITRUN samba3sam
 plantest "subunit.python" none $SUBUNITRUN subunit