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/*
* Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
* 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 the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/missing/dlnames.c,v 1.5 2003-11-18 23:09:43 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <pcap.h>
#include <string.h>
#include "pcap-missing.h"
struct dlt_choice {
const char *name;
const char *description;
int dlt;
};
#define DLT_CHOICE(code, description) { #code, description, code }
#define DLT_CHOICE_SENTINEL { NULL, NULL, 0 }
static struct dlt_choice dlt_choices[] = {
DLT_CHOICE(DLT_NULL, "BSD loopback"),
DLT_CHOICE(DLT_EN10MB, "Ethernet"),
DLT_CHOICE(DLT_IEEE802, "Token ring"),
DLT_CHOICE(DLT_ARCNET, "ARCNET"),
DLT_CHOICE(DLT_SLIP, "SLIP"),
DLT_CHOICE(DLT_PPP, "PPP"),
DLT_CHOICE(DLT_FDDI, "FDDI"),
DLT_CHOICE(DLT_ATM_RFC1483, "RFC 1483 IP-over-ATM"),
DLT_CHOICE(DLT_RAW, "Raw IP"),
#ifdef DLT_SLIP_BSDOS
DLT_CHOICE(DLT_SLIP_BSDOS, "BSD/OS SLIP"),
#endif
#ifdef DLT_PPP_BSDOS
DLT_CHOICE(DLT_PPP_BSDOS, "BSD/OS PPP"),
#endif
#ifdef DLT_ATM_CLIP
DLT_CHOICE(DLT_ATM_CLIP, "Linux Classical IP-over-ATM"),
#endif
#ifdef DLT_PPP_SERIAL
DLT_CHOICE(DLT_PPP_SERIAL, "PPP over serial"),
#endif
#ifdef DLT_PPP_ETHER
DLT_CHOICE(DLT_PPP_ETHER, "PPPoE"),
#endif
#ifdef DLT_C_HDLC
DLT_CHOICE(DLT_C_HDLC, "Cisco HDLC"),
#endif
#ifdef DLT_IEEE802_11
DLT_CHOICE(DLT_IEEE802_11, "802.11"),
#endif
#ifdef DLT_FRELAY
DLT_CHOICE(DLT_FRELAY, "Frame Relay"),
#endif
#ifdef DLT_LOOP
DLT_CHOICE(DLT_LOOP, "OpenBSD loopback"),
#endif
#ifdef DLT_ENC
DLT_CHOICE(DLT_ENC, "OpenBSD encapsulated IP"),
#endif
#ifdef DLT_LINUX_SLL
DLT_CHOICE(DLT_LINUX_SLL, "Linux cooked"),
#endif
#ifdef DLT_LTALK
DLT_CHOICE(DLT_LTALK, "Localtalk"),
#endif
#ifdef DLT_PFLOG
DLT_CHOICE(DLT_PFLOG, "OpenBSD pflog file"),
#endif
#ifdef DLT_PRISM_HEADER
DLT_CHOICE(DLT_PRISM_HEADER, "802.11 plus Prism header"),
#endif
#ifdef DLT_IP_OVER_FC
DLT_CHOICE(DLT_IP_OVER_FC, "RFC 2625 IP-over-Fibre Channel"),
#endif
#ifdef DLT_SUNATM
DLT_CHOICE(DLT_SUNATM, "Sun raw ATM"),
#endif
#ifdef DLT_IEEE802_11_RADIO
DLT_CHOICE(DLT_IEEE802_11_RADIO, "802.11 plus radio information header"),
#endif
#ifdef DLT_ARCNET_LINUX
DLT_CHOICE(DLT_ARCNET_LINUX, "Linux ARCNET"),
#endif
#ifdef DLT_LINUX_IRDA
DLT_CHOICE(DLT_LINUX_IRDA, "Linux IrDA"),
#endif
#ifdef DLT_LANE8023
DLT_CHOICE(DLT_LANE8023, "Linux 802.3 LANE"),
#endif
#ifdef DLT_CIP
DLT_CHOICE(DLT_CIP, "Linux Classical IP-over-ATM"),
#endif
#ifdef DLT_HDLC
DLT_CHOICE(DLT_HDLC, "Cisco HDLC"),
#endif
DLT_CHOICE_SENTINEL
};
#ifndef HAVE_PCAP_DATALINK_NAME_TO_VAL
int
pcap_datalink_name_to_val(const char *name)
{
int i;
for (i = 0; dlt_choices[i].name != NULL; i++) {
if (strcasecmp(dlt_choices[i].name + sizeof("DLT_") - 1,
name) == 0)
return (dlt_choices[i].dlt);
}
return (-1);
}
const char *
pcap_datalink_val_to_name(int dlt)
{
int i;
for (i = 0; dlt_choices[i].name != NULL; i++) {
if (dlt_choices[i].dlt == dlt)
return (dlt_choices[i].name + sizeof("DLT_") - 1);
}
return (NULL);
}
#endif
const char *
pcap_datalink_val_to_description(int dlt)
{
int i;
for (i = 0; dlt_choices[i].name != NULL; i++) {
if (dlt_choices[i].dlt == dlt)
return (dlt_choices[i].description);
}
return (NULL);
}