The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 1994, 1995, 1996 |
| 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: (1) source code distributions |
| 7 | * retain the above copyright notice and this paragraph in its entirety, (2) |
| 8 | * distributions including binary code include the above copyright notice and |
| 9 | * this paragraph in its entirety in the documentation or other materials |
| 10 | * provided with the distribution, and (3) all advertising materials mentioning |
| 11 | * features or use of this software display the following acknowledgement: |
| 12 | * ``This product includes software developed by the University of California, |
| 13 | * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of |
| 14 | * the University nor the names of its contributors may be used to endorse |
| 15 | * or promote products derived from this software without specific prior |
| 16 | * written permission. |
| 17 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 20 | * |
| 21 | * Format and print NETBIOS packets. |
| 22 | * Contributed by Brad Parker (brad@fcr.com). |
| 23 | */ |
| 24 | |
| 25 | #ifndef lint |
| 26 | static const char rcsid[] _U_ = |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 27 | "@(#) $Header: /tcpdump/master/tcpdump/print-netbios.c,v 1.20 2003-11-16 09:36:29 guy Exp $"; |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 28 | #endif |
| 29 | |
| 30 | #ifdef HAVE_CONFIG_H |
| 31 | #include "config.h" |
| 32 | #endif |
| 33 | |
| 34 | #include <tcpdump-stdinc.h> |
| 35 | |
| 36 | #include <stdlib.h> |
| 37 | #include <stdio.h> |
| 38 | #include <string.h> |
| 39 | |
| 40 | #include "interface.h" |
| 41 | #include "addrtoname.h" |
| 42 | #include "netbios.h" |
| 43 | #include "extract.h" |
| 44 | |
| 45 | /* |
| 46 | * Print NETBIOS packets. |
| 47 | */ |
| 48 | void |
| 49 | netbios_print(struct p8022Hdr *nb, u_int length) |
| 50 | { |
| 51 | if (length < p8022Size) { |
| 52 | (void)printf(" truncated-netbios %d", length); |
| 53 | return; |
| 54 | } |
| 55 | |
| 56 | if (nb->flags == UI) { |
| 57 | (void)printf("802.1 UI "); |
| 58 | } else { |
| 59 | (void)printf("802.1 CONN "); |
| 60 | } |
| 61 | |
| 62 | if ((u_char *)(nb + 1) > snapend) { |
| 63 | printf(" [|netbios]"); |
| 64 | return; |
| 65 | } |
| 66 | |
| 67 | /* |
| 68 | netbios_decode(nb, (u_char *)nb + p8022Size, length - p8022Size); |
| 69 | */ |
| 70 | } |
| 71 | |
| 72 | #ifdef never |
| 73 | (void)printf("%s.%d > ", |
| 74 | ipxaddr_string(EXTRACT_32BITS(ipx->srcNet), ipx->srcNode), |
| 75 | EXTRACT_16BITS(ipx->srcSkt)); |
| 76 | |
| 77 | (void)printf("%s.%d:", |
| 78 | ipxaddr_string(EXTRACT_32BITS(ipx->dstNet), ipx->dstNode), |
| 79 | EXTRACT_16BITS(ipx->dstSkt)); |
| 80 | |
| 81 | if ((u_char *)(ipx + 1) > snapend) { |
| 82 | printf(" [|ipx]"); |
| 83 | return; |
| 84 | } |
| 85 | |
| 86 | /* take length from ipx header */ |
| 87 | length = EXTRACT_16BITS(&ipx->length); |
| 88 | |
| 89 | ipx_decode(ipx, (u_char *)ipx + ipxSize, length - ipxSize); |
| 90 | #endif |
| 91 | |