src/mail/setsa.sml

   1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
   2  * Copyright (c) 2006, Adam Chlipala
   3  * Copyright (c) 2014 Clinton Ebadi <clinton@unknownlamer.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *)
  19
  20 (* Setting SpamAssassin filtering preferences *)
  21
  22 structure SetSA :> SET_SA = struct
  23
  24 open MsgTypes
  25
  26 datatype address =
  27          User of string
  28        | Email of string
  29
  30 fun address (User s) = s ^ "@localhost"
  31   | address (Email s) = s
  32
  33 fun file addr = OS.Path.joinDirFile {dir = Config.SpamAssassin.addrsDb,
  34                                      file = address addr}
  35
  36 fun query addr = Posix.FileSys.access (file addr, [])
  37
  38 fun set (addr, setting) =
  39     if setting then
  40         TextIO.closeOut (TextIO.openAppend (file addr))
  41     else
  42         OS.FileSys.remove (file addr)
  43
  44 fun rebuild () =
  45     let
  46         fun doNode (site, ok) =
  47             (print ("New spamassassin data for node " ^ site ^ "\n");
  48              Connect.commandWorker (Domain.get_context (), site, MsgSaChanged))
  49     in
  50         foldl doNode true (Config.mailNodes_all @ Config.mailNodes_admin)
  51     end
  52
  53 end