tcpdump.tproj/print-pim.c

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.0 (the 'License').  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License."
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Copyright (c) 1995, 1996
  26  *      The Regents of the University of California.  All rights reserved.
  27  *
  28  * Redistribution and use in source and binary forms, with or without
  29  * modification, are permitted provided that: (1) source code distributions
  30  * retain the above copyright notice and this paragraph in its entirety, (2)
  31  * distributions including binary code include the above copyright notice and
  32  * this paragraph in its entirety in the documentation or other materials
  33  * provided with the distribution, and (3) all advertising materials mentioning
  34  * features or use of this software display the following acknowledgement:
  35  * ``This product includes software developed by the University of California,
  36  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  37  * the University nor the names of its contributors may be used to endorse
  38  * or promote products derived from this software without specific prior
  39  * written permission.
  40  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  41  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  42  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  43  */
  44
  45 #ifndef lint
  46 static const char rcsid[] =
  47     "@(#) $Header: /cvs/Darwin/Commands/NeXT/network_cmds/tcpdump.tproj/print-pim.c,v 1.1.1.1 1999/05/02 03:58:34 wsanchez Exp $ (LBL)";
  48 #endif
  49
  50 #include <sys/param.h>
  51 #include <sys/time.h>
  52 #include <sys/socket.h>
  53
  54 #include <netinet/in.h>
  55 #include <netinet/in_systm.h>
  56 #include <netinet/ip.h>
  57 #include <netinet/ip_var.h>
  58 #include <netinet/udp.h>
  59 #include <netinet/udp_var.h>
  60 #include <netinet/tcp.h>
  61 #include <netinet/tcpip.h>
  62
  63 #include <stdio.h>
  64 #include <stdlib.h>
  65 #include <unistd.h>
  66
  67 #include "interface.h"
  68 #include "addrtoname.h"
  69
  70 void
  71 pim_print(register const u_char *bp, register u_int len)
  72 {
  73     register const u_char *ep;
  74     register u_char type;
  75
  76     ep = (const u_char *)snapend;
  77     if (bp >= ep)
  78         return;
  79
  80     type = bp[1];
  81
  82     switch (type) {
  83     case 0:
  84         (void)printf(" Query");
  85         break;
  86
  87     case 1:
  88         (void)printf(" Register");
  89         break;
  90
  91     case 2:
  92         (void)printf(" Register-Stop");
  93         break;
  94
  95     case 3:
  96         (void)printf(" Join/Prune");
  97         break;
  98
  99     case 4:
 100         (void)printf(" RP-reachable");
 101         break;
 102
 103     case 5:
 104         (void)printf(" Assert");
 105         break;
 106
 107     case 6:
 108         (void)printf(" Graft");
 109         break;
 110
 111     case 7:
 112         (void)printf(" Graft-ACK");
 113         break;
 114
 115     case 8:
 116         (void)printf(" Mode");
 117         break;
 118
 119     default:
 120         (void)printf(" [type %d]", type);
 121         break;
 122     }
 123 }