3 * $Id: identify.h,v 1.1 1999/07/01 08:56:23 mdw Exp $
5 * Identifies and logs the client of a connection
7 * (c) 1999 Mark Wooding
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of the `fw' port forwarder.
14 * `fw' is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * `fw' is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with `fw'; if not, write to the Free Software Foundation,
26 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 /*----- Revision history --------------------------------------------------*
31 * $Log: identify.h,v $
32 * Revision 1.1 1999/07/01 08:56:23 mdw
44 /*----- Header files ------------------------------------------------------*/
46 #include <sys/socket.h>
47 #include <netinet/in.h>
49 /*----- Data structures ---------------------------------------------------*/
51 typedef struct id_req
{
52 struct sockaddr_in lsin
; /* Local address of connection */
53 struct sockaddr_in rsin
; /* Remote address of connection */
54 const char *desc
; /* Description of connection */
55 const char *act
; /* Action taken by server */
58 /*----- Functions provided ------------------------------------------------*/
60 /* --- @identify@ --- *
62 * Arguments: @const id_req *q@ = pointer to request block
63 * @void (*func)(void *p)@ = function to call when done
64 * @void *p@ = argument to pass to function
68 * Use: Starts a background ident lookup and reverse-resolve job
69 * which will, eventually, report a message to the system log.
72 extern void identify(const id_req */
*q*/
,
73 void (*/
*func*/
)(void */
*p*/
), void */
*p*/
);
75 /*----- That's all, folks -------------------------------------------------*/