The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Redistribution and use in source and binary forms, with or without |
| 3 | * modification, are permitted provided that: (1) source code |
| 4 | * distributions retain the above copyright notice and this paragraph |
| 5 | * in its entirety, and (2) distributions including binary code include |
| 6 | * the above copyright notice and this paragraph in its entirety in |
| 7 | * the documentation or other materials provided with the distribution. |
| 8 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND |
| 9 | * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT |
| 10 | * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 11 | * FOR A PARTICULAR PURPOSE. |
| 12 | * |
| 13 | * Original code by Hannes Gredler (hannes@juniper.net) |
| 14 | */ |
| 15 | |
| 16 | #ifndef lint |
| 17 | static const char rcsid[] _U_ = |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 18 | "@(#) $Header: /tcpdump/master/tcpdump/print-sip.c,v 1.1 2004-07-27 17:04:20 hannes Exp $"; |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 19 | #endif |
| 20 | |
| 21 | #ifdef HAVE_CONFIG_H |
| 22 | #include "config.h" |
| 23 | #endif |
| 24 | |
| 25 | #include <tcpdump-stdinc.h> |
| 26 | |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | |
| 30 | #include "interface.h" |
| 31 | #include "extract.h" |
| 32 | |
| 33 | #include "udp.h" |
| 34 | |
| 35 | void |
| 36 | sip_print(register const u_char *pptr, register u_int len) |
| 37 | { |
| 38 | u_int idx; |
| 39 | |
| 40 | printf("SIP, length: %u%s", len, vflag ? "\n\t" : ""); |
| 41 | |
| 42 | /* in non-verbose mode just lets print the protocol and length */ |
| 43 | if (vflag < 1) |
| 44 | return; |
| 45 | |
| 46 | for (idx = 0; idx < len; idx++) { |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 47 | TCHECK2(*(pptr+idx), 2); |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 48 | if (EXTRACT_16BITS(pptr+idx) != 0x0d0a) { /* linefeed ? */ |
| 49 | safeputchar(*(pptr+idx)); |
| 50 | } else { |
| 51 | printf("\n\t"); |
| 52 | idx+=1; |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | /* do we want to see an additionally hexdump ? */ |
| 57 | if (vflag> 1) |
| 58 | print_unknown_data(pptr,"\n\t",len); |
| 59 | |
| 60 | return; |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 61 | |
| 62 | trunc: |
| 63 | printf("[|sip]"); |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 64 | } |