1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Copyright (c) 1997 Carter Bullard
* All applicable rights reserved.
*
* Permission to use, copy, modify, and distribute this software and
* its documentation is restricted to personal use only. Use, sale
* or retransmission of this software for commercial purposes,
* including but not limited to use as a commerical product or
* in support of a commercial endeavor requires licensing from Carter
* Bullard.
*
* CARTER BULLARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL CARTER BULLARD BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
/*
* Copyright (c) 1992, 1993, 1994
* 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.
*/
#ifndef lint
static char rcsid[] =
"@(#) $Header: /cvsroot/ipacct/ipacct/src/bpf_dump.c,v 1.1.1.1 2001/05/31 13:40:56 gray Exp $ (LBL)";
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <pcap.h>
#include <stdio.h>
/*#include "interface.h"*/
extern void bpf_dump(struct bpf_program *, int);
void
bpf_dump(struct bpf_program *p, int option)
{
struct bpf_insn *insn;
int i;
int n = p->bf_len;
insn = p->bf_insns;
if (option > 2) {
printf("%d\n", n);
for (i = 0; i < n; ++insn, ++i) {
printf("%lu %lu %lu %lu\n", (long) insn->code,
(long) insn->jt, (long) insn->jf, insn->k);
}
return ;
}
if (option > 1) {
for (i = 0; i < n; ++insn, ++i)
printf("{ 0x%x, %d, %d, 0x%08x },\n",
insn->code, insn->jt, insn->jf,
(int) insn->k);
return;
}
for (i = 0; i < n; ++insn, ++i) {
#ifdef BDEBUG
extern int bids[];
printf(bids[i] > 0 ? "[%02d]" : " -- ", bids[i] - 1);
#endif
puts(bpf_image(insn, i));
}
}
|