1 /* $OpenBSD: print.c,v 1.9 2004/03/10 04:32:45 deraadt 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 #ifndef lint
33 /*static char sccsid[] = "from: @(#)print.c 5.8 (Berkeley) 2/26/91";*/
34 static char rcsid[] = "$Id: print.c,v 1.9 2004/03/10 04:32:45 deraadt Exp $";
35 #endif /* not lint */
36
37 /* debug print routines */
38
39 #include <sys/types.h>
40 #include <sys/socket.h>
41 #include <protocols/talkd.h>
42 #include <syslog.h>
43 #include <stdio.h>
44 #include "talkd.h"
45
46 static char *types[] = {
47 "leave_invite", "look_up", "delete", "announce"
48 };
49 #define NTYPES (sizeof(types) / sizeof(types[0]))
50
51 static char *answers[] = {
52 "success", "not_here", "failed", "machine_unknown", "permission_denied",
53 "unknown_request", "badversion", "badaddr", "badctladdr"
54 };
55 #define NANSWERS (sizeof(answers) / sizeof(answers[0]))
56
57 void
print_request(char * cp,CTL_MSG * mp)58 print_request(char *cp, CTL_MSG *mp)
59 {
60 char tbuf[80], *tp;
61
62 if (mp->type > NTYPES) {
63 (void)snprintf(tbuf, sizeof(tbuf), "type %d", mp->type);
64 tp = tbuf;
65 } else
66 tp = types[mp->type];
67 syslog(LOG_DEBUG, "%s: %s: id %d, l_user %s, r_user %s, r_tty %s",
68 cp, tp, mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
69 }
70
71 void
print_response(char * cp,CTL_RESPONSE * rp)72 print_response(char *cp, CTL_RESPONSE *rp)
73 {
74 char tbuf[80], *tp, abuf[80], *ap;
75
76 if (rp->type > NTYPES) {
77 (void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type);
78 tp = tbuf;
79 } else
80 tp = types[rp->type];
81 if (rp->answer > NANSWERS) {
82 (void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer);
83 ap = abuf;
84 } else
85 ap = answers[rp->answer];
86 syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num));
87 }
88