print.c revision 1.12 
1/*	$OpenBSD: print.c,v 1.12 2016/02/01 07:25:51 mestre Exp $	*/
2
3/*
4 * Copyright (c) 1983 Regents of the University of California.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32/* debug print routines */
33
34#include <sys/socket.h>
35#include <protocols/talkd.h>
36
37#include <stdio.h>
38#include <syslog.h>
39
40static	char *types[] = {
41	"leave_invite", "look_up", "delete", "announce"
42};
43#define	NTYPES	(sizeof(types) / sizeof(types[0]))
44
45static	char *answers[] = {
46	"success", "not_here", "failed", "machine_unknown", "permission_denied",
47	"unknown_request", "badversion", "badaddr", "badctladdr"
48};
49#define	NANSWERS	(sizeof(answers) / sizeof(answers[0]))
50
51void
52print_request(char *cp, CTL_MSG *mp)
53{
54	char tbuf[80], *tp;
55
56	if (mp->type >= NTYPES) {
57		(void)snprintf(tbuf, sizeof(tbuf), "type %d", mp->type);
58		tp = tbuf;
59	} else
60		tp = types[mp->type];
61	syslog(LOG_DEBUG, "%s: %s: id %d, l_user %s, r_user %s, r_tty %s",
62	    cp, tp, mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
63}
64
65void
66print_response(char *cp, CTL_RESPONSE *rp)
67{
68	char tbuf[80], *tp, abuf[80], *ap;
69
70	if (rp->type >= NTYPES) {
71		(void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type);
72		tp = tbuf;
73	} else
74		tp = types[rp->type];
75	if (rp->answer >= NANSWERS) {
76		(void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer);
77		ap = abuf;
78	} else
79		ap = answers[rp->answer];
80	syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num));
81}
82