1/*
2 * Copyright (c) 1983, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35#if 0
36static char sccsid[] = "@(#)print.c	8.1 (Berkeley) 6/4/93";
37#endif
38__attribute__((__used__))
39static const char rcsid[] =
40  "$FreeBSD: src/libexec/talkd/print.c,v 1.12 2003/04/03 05:13:27 jmallett Exp $";
41#endif /* not lint */
42
43#include <sys/cdefs.h>
44
45/* debug print routines */
46
47#include <sys/types.h>
48#include <sys/socket.h>
49#include <arpa/inet.h>
50#include <protocols/talkd.h>
51#include <stdio.h>
52#include <syslog.h>
53
54#include "extern.h"
55
56static	const char *types[] =
57    { "leave_invite", "look_up", "delete", "announce" };
58#define	NTYPES	(sizeof (types) / sizeof (types[0]))
59static	const char *answers[] =
60    { "success", "not_here", "failed", "machine_unknown", "permission_denied",
61      "unknown_request", "badversion", "badaddr", "badctladdr" };
62#define	NANSWERS	(sizeof (answers) / sizeof (answers[0]))
63
64void
65print_request(const char *cp, CTL_MSG *mp)
66{
67	const char *tp;
68	char tbuf[80];
69
70	if (mp->type > NTYPES) {
71		(void)snprintf(tbuf, sizeof(tbuf), "type %d", mp->type);
72		tp = tbuf;
73	} else
74		tp = types[mp->type];
75	syslog(LOG_DEBUG, "%s: %s: id %lu, l_user %s, r_user %s, r_tty %s",
76	    cp, tp, (long)mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
77}
78
79void
80print_response(const char *cp, CTL_RESPONSE *rp)
81{
82	const char *tp, *ap;
83	char tbuf[80], abuf[80];
84
85	if (rp->type > NTYPES) {
86		(void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type);
87		tp = tbuf;
88	} else
89		tp = types[rp->type];
90	if (rp->answer > NANSWERS) {
91		(void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer);
92		ap = abuf;
93	} else
94		ap = answers[rp->answer];
95	syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num));
96}
97