xref: /freebsd/libexec/talkd/print.c (revision 7f3dea244c40159a41ab22da77a434d7c5b5e85a)
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
36 static char sccsid[] = "@(#)print.c	8.1 (Berkeley) 6/4/93";
37 #endif
38 static const char rcsid[] =
39   "$FreeBSD$";
40 #endif /* not lint */
41 
42 /* debug print routines */
43 
44 #include <sys/types.h>
45 #include <sys/socket.h>
46 #include <protocols/talkd.h>
47 #include <stdio.h>
48 #include <syslog.h>
49 
50 static	char *types[] =
51     { "leave_invite", "look_up", "delete", "announce" };
52 #define	NTYPES	(sizeof (types) / sizeof (types[0]))
53 static	char *answers[] =
54     { "success", "not_here", "failed", "machine_unknown", "permission_denied",
55       "unknown_request", "badversion", "badaddr", "badctladdr" };
56 #define	NANSWERS	(sizeof (answers) / sizeof (answers[0]))
57 
58 void
59 print_request(cp, mp)
60 	char *cp;
61 	register CTL_MSG *mp;
62 {
63 	char tbuf[80], *tp;
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, mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
72 }
73 
74 void
75 print_response(cp, rp)
76 	char *cp;
77 	register CTL_RESPONSE *rp;
78 {
79 	char tbuf[80], *tp, abuf[80], *ap;
80 
81 	if (rp->type > NTYPES) {
82 		(void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type);
83 		tp = tbuf;
84 	} else
85 		tp = types[rp->type];
86 	if (rp->answer > NANSWERS) {
87 		(void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer);
88 		ap = abuf;
89 	} else
90 		ap = answers[rp->answer];
91 	syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num));
92 }
93