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-rw-r--r--contrib/tcpdump/print-fddi.c309
1 files changed, 0 insertions, 309 deletions
diff --git a/contrib/tcpdump/print-fddi.c b/contrib/tcpdump/print-fddi.c
deleted file mode 100644
index eeb7191..0000000
--- a/contrib/tcpdump/print-fddi.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997
- * 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[] _U_ =
- "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.64.2.2 2005/11/13 12:12:59 guy Exp $ (LBL)";
-#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 "addrtoname.h"
-#include "ethertype.h"
-
-#include "ether.h"
-#include "fddi.h"
-
-/*
- * Some FDDI interfaces use bit-swapped addresses.
- */
-#if defined(ultrix) || defined(__alpha) || defined(__bsdi) || defined(__NetBSD__) || defined(__linux__)
-int fddi_bitswap = 0;
-#else
-int fddi_bitswap = 1;
-#endif
-
-/*
- * FDDI support for tcpdump, by Jeffrey Mogul [DECWRL], June 1992
- *
- * Based in part on code by Van Jacobson, which bears this note:
- *
- * NOTE: This is a very preliminary hack for FDDI support.
- * There are all sorts of wired in constants & nothing (yet)
- * to print SMT packets as anything other than hex dumps.
- * Most of the necessary changes are waiting on my redoing
- * the "header" that a kernel fddi driver supplies to bpf: I
- * want it to look like one byte of 'direction' (0 or 1
- * depending on whether the packet was inbound or outbound),
- * two bytes of system/driver dependent data (anything an
- * implementor thinks would be useful to filter on and/or
- * save per-packet, then the real 21-byte FDDI header.
- * Steve McCanne & I have also talked about adding the
- * 'direction' byte to all bpf headers (e.g., in the two
- * bytes of padding on an ethernet header). It's not clear
- * we could do this in a backwards compatible way & we hate
- * the idea of an incompatible bpf change. Discussions are
- * proceeding.
- *
- * Also, to really support FDDI (and better support 802.2
- * over ethernet) we really need to re-think the rather simple
- * minded assumptions about fixed length & fixed format link
- * level headers made in gencode.c. One day...
- *
- * - vj
- */
-
-static u_char fddi_bit_swap[] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
-};
-
-/*
- * Print FDDI frame-control bits
- */
-static inline void
-print_fddi_fc(u_char fc)
-{
- switch (fc) {
-
- case FDDIFC_VOID: /* Void frame */
- printf("void ");
- break;
-
- case FDDIFC_NRT: /* Nonrestricted token */
- printf("nrt ");
- break;
-
- case FDDIFC_RT: /* Restricted token */
- printf("rt ");
- break;
-
- case FDDIFC_SMT_INFO: /* SMT Info */
- printf("info ");
- break;
-
- case FDDIFC_SMT_NSA: /* SMT Next station adrs */
- printf("nsa ");
- break;
-
- case FDDIFC_MAC_BEACON: /* MAC Beacon frame */
- printf("beacon ");
- break;
-
- case FDDIFC_MAC_CLAIM: /* MAC Claim frame */
- printf("claim ");
- break;
-
- default:
- switch (fc & FDDIFC_CLFF) {
-
- case FDDIFC_MAC:
- printf("mac%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- case FDDIFC_SMT:
- printf("smt%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- case FDDIFC_LLC_ASYNC:
- printf("async%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- case FDDIFC_LLC_SYNC:
- printf("sync%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- case FDDIFC_IMP_ASYNC:
- printf("imp_async%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- case FDDIFC_IMP_SYNC:
- printf("imp_sync%1x ", fc & FDDIFC_ZZZZ);
- break;
-
- default:
- printf("%02x ", fc);
- break;
- }
- }
-}
-
-/* Extract src, dst addresses */
-static inline void
-extract_fddi_addrs(const struct fddi_header *fddip, char *fsrc, char *fdst)
-{
- register int i;
-
- if (fddi_bitswap) {
- /*
- * bit-swap the fddi addresses (isn't the IEEE standards
- * process wonderful!) then convert them to names.
- */
- for (i = 0; i < 6; ++i)
- fdst[i] = fddi_bit_swap[fddip->fddi_dhost[i]];
- for (i = 0; i < 6; ++i)
- fsrc[i] = fddi_bit_swap[fddip->fddi_shost[i]];
- }
- else {
- memcpy(fdst, (const char *)fddip->fddi_dhost, 6);
- memcpy(fsrc, (const char *)fddip->fddi_shost, 6);
- }
-}
-
-/*
- * Print the FDDI MAC header
- */
-static inline void
-fddi_hdr_print(register const struct fddi_header *fddip, register u_int length,
- register const u_char *fsrc, register const u_char *fdst)
-{
- const char *srcname, *dstname;
-
- srcname = etheraddr_string(fsrc);
- dstname = etheraddr_string(fdst);
-
- if (vflag)
- (void) printf("%02x %s %s %d: ",
- fddip->fddi_fc,
- srcname, dstname,
- length);
- else if (qflag)
- printf("%s %s %d: ", srcname, dstname, length);
- else {
- (void) print_fddi_fc(fddip->fddi_fc);
- (void) printf("%s %s %d: ", srcname, dstname, length);
- }
-}
-
-static inline void
-fddi_smt_print(const u_char *p _U_, u_int length _U_)
-{
- printf("<SMT printer not yet implemented>");
-}
-
-void
-fddi_print(const u_char *p, u_int length, u_int caplen)
-{
- const struct fddi_header *fddip = (const struct fddi_header *)p;
- struct ether_header ehdr;
- u_short extracted_ethertype;
-
- if (caplen < FDDI_HDRLEN) {
- printf("[|fddi]");
- return;
- }
-
- /*
- * Get the FDDI addresses into a canonical form
- */
- extract_fddi_addrs(fddip, (char *)ESRC(&ehdr), (char *)EDST(&ehdr));
-
- if (eflag)
- fddi_hdr_print(fddip, length, ESRC(&ehdr), EDST(&ehdr));
-
- /* Skip over FDDI MAC header */
- length -= FDDI_HDRLEN;
- p += FDDI_HDRLEN;
- caplen -= FDDI_HDRLEN;
-
- /* Frame Control field determines interpretation of packet */
- if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_LLC_ASYNC) {
- /* Try to print the LLC-layer header & higher layers */
- if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
- &extracted_ethertype) == 0) {
- /*
- * Some kinds of LLC packet we cannot
- * handle intelligently
- */
- if (!eflag)
- fddi_hdr_print(fddip, length + FDDI_HDRLEN,
- ESRC(&ehdr), EDST(&ehdr));
- if (extracted_ethertype) {
- printf("(LLC %s) ",
- etherproto_string(htons(extracted_ethertype)));
- }
- if (!suppress_default_print)
- default_print(p, caplen);
- }
- } else if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_SMT)
- fddi_smt_print(p, caplen);
- else {
- /* Some kinds of FDDI packet we cannot handle intelligently */
- if (!eflag)
- fddi_hdr_print(fddip, length + FDDI_HDRLEN, ESRC(&ehdr),
- EDST(&ehdr));
- if (!suppress_default_print)
- default_print(p, caplen);
- }
-}
-
-/*
- * This is the top level routine of the printer. 'p' points
- * to the FDDI 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
-fddi_if_print(const struct pcap_pkthdr *h, register const u_char *p)
-{
- fddi_print(p, h->len, h->caplen);
-
- return (FDDI_HDRLEN);
-}
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