[apple/network_cmds.git] / tcpdump.tproj / bpf_dump.c

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1992, 1993, 1994, 1995, 1996
 *	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 const char rcsid[] =
    "@(#) $Header: /cvs/Darwin/Commands/NeXT/network_cmds/tcpdump.tproj/bpf_dump.c,v 1.1.1.1 1999/05/02 03:58:31 wsanchez 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("%u %u %u %u\n", insn->code,
			       insn->jt, 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, 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));
	}
}
Commit	Line	Data
b7080c8e A	1	/*
	2	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.0 (the 'License'). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
	13	*
	14	* The Original Code and all software distributed under the License are
	15	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License."
	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24	/*
	25	* Copyright (c) 1992, 1993, 1994, 1995, 1996
	26	* The Regents of the University of California. All rights reserved.
	27	*
	28	* Redistribution and use in source and binary forms, with or without
	29	* modification, are permitted provided that: (1) source code distributions
	30	* retain the above copyright notice and this paragraph in its entirety, (2)
	31	* distributions including binary code include the above copyright notice and
	32	* this paragraph in its entirety in the documentation or other materials
	33	* provided with the distribution, and (3) all advertising materials mentioning
	34	* features or use of this software display the following acknowledgement:
	35	* ``This product includes software developed by the University of California,
	36	* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
	37	* the University nor the names of its contributors may be used to endorse
	38	* or promote products derived from this software without specific prior
	39	* written permission.
	40	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
	41	* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
	42	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
	43	*/
	44	#ifndef lint
	45	static const char rcsid[] =
	46	"@(#) $Header: /cvs/Darwin/Commands/NeXT/network_cmds/tcpdump.tproj/bpf_dump.c,v 1.1.1.1 1999/05/02 03:58:31 wsanchez Exp $ (LBL)";
	47	#endif
	48
	49	#include <sys/types.h>
	50	#include <sys/time.h>
	51
	52	#include <pcap.h>
	53	#include <stdio.h>
	54
	55	#include "interface.h"
	56
	57	extern void bpf_dump(struct bpf_program *, int);
	58
	59	void
	60	bpf_dump(struct bpf_program *p, int option)
	61	{
	62	struct bpf_insn *insn;
	63	int i;
	64	int n = p->bf_len;
65
66	insn = p->bf_insns;
67	if (option > 2) {
68	printf("%d\n", n);
69	for (i = 0; i < n; ++insn, ++i) {
70	printf("%u %u %u %u\n", insn->code,
71	insn->jt, insn->jf, insn->k);
72	}
73	return ;
74	}
75	if (option > 1) {
76	for (i = 0; i < n; ++insn, ++i)
77	printf("{ 0x%x, %d, %d, 0x%08x },\n",
78	insn->code, insn->jt, insn->jf, insn->k);
79	return;
80	}
81	for (i = 0; i < n; ++insn, ++i) {
82	#ifdef BDEBUG
83	extern int bids[];
84	printf(bids[i] > 0 ? "[%02d]" : " -- ", bids[i] - 1);
85	#endif
86	puts(bpf_image(insn, i));
87	}
88	}