release/src-rt-6.x.4708/router/samba-3.5.8/source4/scripting/python/samba/shares.py

   1 #!/usr/bin/python
   2
   3 # Unix SMB/CIFS implementation.
   4 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2009
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 """Share management."""
  21
  22
  23 # TODO: Rather than accessing Loadparm directly here, we should really
  24 # have bindings to the param/shares.c and use those.
  25
  26
  27 class SharesContainer(object):
  28     """A shares container."""
  29
  30     def __init__(self, lp):
  31         self._lp = lp
  32
  33     def __getitem__(self, name):
  34         if name == "global":
  35             # [global] is not a share
  36             raise KeyError
  37         return Share(self._lp[name])
  38
  39     def __len__(self):
  40         if "global" in self._lp:
  41             return len(self._lp)-1
  42         return len(self._lp)
  43
  44     def keys(self):
  45         return [name for name in self._lp.services() if name != "global"]
  46
  47     def __iter__(self):
  48         return iter(self.keys())
  49
  50
  51 class Share(object):
  52     """A file share."""
  53
  54     def __init__(self, service):
  55         self._service = service
  56
  57     def __getitem__(self, name):
  58         return self._service[name]
  59
  60     def __setitem__(self, name, value):
  61         self._service[name] = value