print.c revision 872b698bd4a1bfc0bf008c09228e6fd238809c75
1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  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#ifndef lint
33#if 0
34static char sccsid[] = "@(#)print.c	8.1 (Berkeley) 6/4/93";
35#endif
36static const char rcsid[] =
37  "$FreeBSD$";
38#endif /* not lint */
39
40/* debug print routines */
41
42#include <sys/types.h>
43#include <sys/socket.h>
44#include <arpa/inet.h>
45#include <protocols/talkd.h>
46#include <stdio.h>
47#include <syslog.h>
48
49#include "extern.h"
50
51static	const char *types[] =
52    { "leave_invite", "look_up", "delete", "announce" };
53#define	NTYPES	(sizeof (types) / sizeof (types[0]))
54static	const char *answers[] =
55    { "success", "not_here", "failed", "machine_unknown", "permission_denied",
56      "unknown_request", "badversion", "badaddr", "badctladdr" };
57#define	NANSWERS	(sizeof (answers) / sizeof (answers[0]))
58
59void
60print_request(const char *cp, CTL_MSG *mp)
61{
62	const char *tp;
63	char tbuf[80];
64
65	if (mp->type > NTYPES) {
66		(void)snprintf(tbuf, sizeof(tbuf), "type %d", mp->type);
67		tp = tbuf;
68	} else
69		tp = types[mp->type];
70	syslog(LOG_DEBUG, "%s: %s: id %lu, l_user %s, r_user %s, r_tty %s",
71	    cp, tp, (long)mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
72}
73
74void
75print_response(const char *cp, CTL_RESPONSE *rp)
76{
77	const char *tp, *ap;
78	char tbuf[80], abuf[80];
79
80	if (rp->type > NTYPES) {
81		(void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type);
82		tp = tbuf;
83	} else
84		tp = types[rp->type];
85	if (rp->answer > NANSWERS) {
86		(void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer);
87		ap = abuf;
88	} else
89		ap = answers[rp->answer];
90	syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num));
91}
92