1/*	$OpenBSD: print-pim.c,v 1.9 2020/01/24 22:46:37 procter Exp $	*/
2
3/*
4 * Copyright (c) 1995, 1996
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: (1) source code distributions
9 * retain the above copyright notice and this paragraph in its entirety, (2)
10 * distributions including binary code include the above copyright notice and
11 * this paragraph in its entirety in the documentation or other materials
12 * provided with the distribution, and (3) all advertising materials mentioning
13 * features or use of this software display the following acknowledgement:
14 * ``This product includes software developed by the University of California,
15 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
16 * the University nor the names of its contributors may be used to endorse
17 * or promote products derived from this software without specific prior
18 * written permission.
19 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
20 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
22 */
23
24#include <sys/time.h>
25#include <sys/socket.h>
26
27#include <netinet/in.h>
28#include <netinet/ip.h>
29#include <netinet/ip_var.h>
30#include <netinet/udp.h>
31#include <netinet/udp_var.h>
32#include <netinet/tcp.h>
33
34#include <stdio.h>
35#include <stdlib.h>
36#include <unistd.h>
37
38#include "interface.h"
39#include "addrtoname.h"
40
41void
42pim_print(const u_char *bp, u_int len)
43{
44    const u_char *ep;
45    u_char type;
46
47    ep = (const u_char *)snapend;
48    if (bp >= ep)
49	return;
50
51    type = bp[1];
52
53    switch (type) {
54    case 0:
55	printf(" Query");
56	break;
57
58    case 1:
59	printf(" Register");
60	break;
61
62    case 2:
63	printf(" Register-Stop");
64	break;
65
66    case 3:
67	printf(" Join/Prune");
68	break;
69
70    case 4:
71	printf(" RP-reachable");
72	break;
73
74    case 5:
75	printf(" Assert");
76	break;
77
78    case 6:
79	printf(" Graft");
80	break;
81
82    case 7:
83	printf(" Graft-ACK");
84	break;
85
86    case 8:
87	printf(" Mode");
88	break;
89
90    default:
91	printf(" [type %d]", type);
92	break;
93    }
94}
95