ef60dcaf54aa8b19830204529bd5c31da52defa2
[hcoop/domtool2.git] / src / mail / setsa.sml
1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006, Adam Chlipala
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 *)
18
19 (* Setting SpamAssassin filtering preferences *)
20
21 structure SetSA :> SET_SA = struct
22
23 datatype address =
24 User of string
25 | Email of string
26
27 fun address (User s) = s ^ "@localhost"
28 | address (Email s) = s
29
30 fun file addr = OS.Path.joinDirFile {dir = Config.SpamAssassin.addrsDir,
31 file = address addr}
32
33 fun query addr = Posix.FileSys.access (file addr, [])
34
35 fun set (addr, setting) =
36 if setting then
37 TextIO.closeOut (TextIO.openAppend (file addr))
38 else
39 OS.FileSys.remove (file addr)
40
41 end