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
40 static char *types[] = {
41 "leave_invite", "look_up", "delete", "announce"
42 };
43 #define NTYPES (sizeof(types) / sizeof(types[0]))
44
45 static 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
51 void
print_request(char * cp,CTL_MSG * mp)52 print_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
65 void
print_response(char * cp,CTL_RESPONSE * rp)66 print_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