mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 1994, 1995, 1996
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that: (1) source code distributions
|
|
* retain the above copyright notice and this paragraph in its entirety, (2)
|
|
* distributions including binary code include the above copyright notice and
|
|
* this paragraph in its entirety in the documentation or other materials
|
|
* provided with the distribution, and (3) all advertising materials mentioning
|
|
* features or use of this software display the following acknowledgement:
|
|
* ``This product includes software developed by the University of California,
|
|
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
|
|
* the University nor the names of its contributors may be used to endorse
|
|
* or promote products derived from this software without specific prior
|
|
* written permission.
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* Format and print NETBIOS packets.
|
|
* Contributed by Brad Parker (brad@fcr.com).
|
|
*/
|
|
|
|
#ifndef lint
|
|
static const char rcsid[] _U_ =
|
|
"@(#) $Header: /tcpdump/master/tcpdump/print-netbios.c,v 1.20 2003/11/16 09:36:29 guy Exp $";
|
|
#endif
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <tcpdump-stdinc.h>
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "interface.h"
|
|
#include "addrtoname.h"
|
|
#include "netbios.h"
|
|
#include "extract.h"
|
|
|
|
/*
|
|
* Print NETBIOS packets.
|
|
*/
|
|
void
|
|
netbios_print(struct p8022Hdr *nb, u_int length)
|
|
{
|
|
if (length < p8022Size) {
|
|
(void)printf(" truncated-netbios %d", length);
|
|
return;
|
|
}
|
|
|
|
if (nb->flags == UI) {
|
|
(void)printf("802.1 UI ");
|
|
} else {
|
|
(void)printf("802.1 CONN ");
|
|
}
|
|
|
|
if ((u_char *)(nb + 1) > snapend) {
|
|
printf(" [|netbios]");
|
|
return;
|
|
}
|
|
|
|
/*
|
|
netbios_decode(nb, (u_char *)nb + p8022Size, length - p8022Size);
|
|
*/
|
|
}
|
|
|
|
#ifdef never
|
|
(void)printf("%s.%d > ",
|
|
ipxaddr_string(EXTRACT_32BITS(ipx->srcNet), ipx->srcNode),
|
|
EXTRACT_16BITS(ipx->srcSkt));
|
|
|
|
(void)printf("%s.%d:",
|
|
ipxaddr_string(EXTRACT_32BITS(ipx->dstNet), ipx->dstNode),
|
|
EXTRACT_16BITS(ipx->dstSkt));
|
|
|
|
if ((u_char *)(ipx + 1) > snapend) {
|
|
printf(" [|ipx]");
|
|
return;
|
|
}
|
|
|
|
/* take length from ipx header */
|
|
length = EXTRACT_16BITS(&ipx->length);
|
|
|
|
ipx_decode(ipx, (u_char *)ipx + ipxSize, length - ipxSize);
|
|
#endif
|
|
|