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/*
* 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, and (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.
* 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.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-sip.c,v 1.1 2004-07-27 17:04:20 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include "interface.h"
#include "extract.h"
#include "udp.h"
void
sip_print(register const u_char *pptr, register u_int len)
{
u_int idx;
printf("SIP, length: %u%s", len, vflag ? "\n\t" : "");
/* in non-verbose mode just lets print the protocol and length */
if (vflag < 1)
return;
for (idx = 0; idx < len; idx++) {
TCHECK2(*(pptr+idx), 2);
if (EXTRACT_16BITS(pptr+idx) != 0x0d0a) { /* linefeed ? */
safeputchar(*(pptr+idx));
} else {
printf("\n\t");
idx+=1;
}
}
/* do we want to see an additionally hexdump ? */
if (vflag> 1)
print_unknown_data(gndo,pptr,"\n\t",len);
return;
trunc:
printf("[|sip]");
}
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