| 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 | (* Selective viewing of SMTP logs *) |
| 20 | |
| 21 | structure SmtpLog :> SMTP_LOG = struct |
| 22 | |
| 23 | fun search handler domain = |
| 24 | let |
| 25 | val proc = Unix.execute (Config.sudo, |
| 26 | [Config.domtool_publish, |
| 27 | "smtplog", |
| 28 | String.translate (fn #"." => "\\." |
| 29 | | ch => str ch) domain]) |
| 30 | |
| 31 | val inf = Unix.textInstreamOf proc |
| 32 | |
| 33 | fun loop () = |
| 34 | case TextIO.inputLine inf of |
| 35 | NONE => () |
| 36 | | SOME line => (handler line; |
| 37 | loop ()) |
| 38 | in |
| 39 | loop () |
| 40 | before (TextIO.closeIn inf; |
| 41 | ignore (Unix.reap proc)) |
| 42 | end |
| 43 | |
| 44 | end |