mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 2007
|
|
* paolo.abeni@email.it 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 Paolo Abeni.''
|
|
* The name of author may not 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.
|
|
*/
|
|
|
|
#ifndef lint
|
|
static const char rcsid[] _U_ =
|
|
"@(#) $Header: /tcpdump/master/tcpdump/print-bt.c,v 1.2 2008-09-25 21:45:50 guy Exp $";
|
|
#endif
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <tcpdump-stdinc.h>
|
|
|
|
#include <pcap.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "interface.h"
|
|
#include "extract.h"
|
|
#include "addrtoname.h"
|
|
|
|
#if defined(DLT_BLUETOOTH_HCI_H4_WITH_PHDR) && defined(HAVE_PCAP_BLUETOOTH_H)
|
|
#include <pcap/bluetooth.h>
|
|
|
|
#define BT_HDRLEN sizeof(pcap_bluetooth_h4_header)
|
|
/*
|
|
* This is the top level routine of the printer. 'p' points
|
|
* to the bluetooth header of the packet, 'h->ts' is the timestamp,
|
|
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
|
|
* is the number of bytes actually captured.
|
|
*/
|
|
u_int
|
|
bt_if_print(const struct pcap_pkthdr *h, const u_char *p)
|
|
{
|
|
u_int length = h->len;
|
|
u_int caplen = h->caplen;
|
|
const pcap_bluetooth_h4_header* hdr = (const pcap_bluetooth_h4_header*)p;
|
|
|
|
if (caplen < BT_HDRLEN) {
|
|
printf("[|bt]");
|
|
return (BT_HDRLEN);
|
|
}
|
|
caplen -= BT_HDRLEN;
|
|
length -= BT_HDRLEN;
|
|
p += BT_HDRLEN;
|
|
if (eflag)
|
|
(void)printf("hci length %d, direction %s, ", length, (EXTRACT_32BITS(&hdr->direction)&0x1)?"in":"out");
|
|
|
|
if (!suppress_default_print)
|
|
default_print(p, caplen);
|
|
|
|
return (BT_HDRLEN);
|
|
}
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Local Variables:
|
|
* c-style: whitesmith
|
|
* c-basic-offset: 8
|
|
* End:
|
|
*/
|