deb2127d9f50e587606794c4ea29caf9df64ded7
[hcoop/domtool2.git] / src / dbms.sig
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 (* DBMS management code *)
20
21 signature DBMS = sig
22
23 val validDbname : string -> bool
24
25 type handler = {getpass : (unit -> Client.passwd_result) option,
26 adduser : {user : string, passwd : string option} -> string option,
27 passwd : {user : string, passwd : string} -> string option,
28 createdb : {user : string, dbname : string} -> string option}
29
30 val register : string * handler -> unit
31 val lookup : string -> handler option
32
33 end