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author | rpaulo <rpaulo@FreeBSD.org> | 2009-03-20 13:27:51 +0000 |
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committer | rpaulo <rpaulo@FreeBSD.org> | 2009-03-20 13:27:51 +0000 |
commit | 04b1d6babecbe3eed463c150b6e933a2b6d342a9 (patch) | |
tree | 36afae3dff76dde8d1cee5971ff7f1bc4922ad0f /contrib/tcpdump/print-lane.c | |
parent | 3b74598d7ea581deadb14ec8ba1c77c14295a7c8 (diff) | |
download | FreeBSD-src-04b1d6babecbe3eed463c150b6e933a2b6d342a9.zip FreeBSD-src-04b1d6babecbe3eed463c150b6e933a2b6d342a9.tar.gz |
Flatten vendor/tcpdump and remove keyword expansion.
Diffstat (limited to 'contrib/tcpdump/print-lane.c')
-rw-r--r-- | contrib/tcpdump/print-lane.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/contrib/tcpdump/print-lane.c b/contrib/tcpdump/print-lane.c deleted file mode 100644 index 1c3c2c2..0000000 --- a/contrib/tcpdump/print-lane.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Marko Kiiskila carnil@cs.tut.fi - * - * Tampere University of Technology - Telecommunications Laboratory - * - * Permission to use, copy, modify and distribute this - * software and its documentation is hereby granted, - * provided that both the copyright notice and this - * permission notice appear in all copies of the software, - * derivative works or modified versions, and any portions - * thereof, that both notices appear in supporting - * documentation, and that the use of this software is - * acknowledged in any publications resulting from using - * the software. - * - * TUT ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION AND DISCLAIMS ANY LIABILITY OF ANY KIND FOR - * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS - * SOFTWARE. - * - */ - -#ifndef lint -static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.23.2.2 2005/11/13 12:12:59 guy Exp $ (LBL)"; -#endif - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <tcpdump-stdinc.h> - -#include <stdio.h> -#include <pcap.h> - -#include "interface.h" -#include "addrtoname.h" -#include "extract.h" -#include "ether.h" -#include "lane.h" - -static const struct tok lecop2str[] = { - { 0x0001, "configure request" }, - { 0x0101, "configure response" }, - { 0x0002, "join request" }, - { 0x0102, "join response" }, - { 0x0003, "ready query" }, - { 0x0103, "ready indication" }, - { 0x0004, "register request" }, - { 0x0104, "register response" }, - { 0x0005, "unregister request" }, - { 0x0105, "unregister response" }, - { 0x0006, "ARP request" }, - { 0x0106, "ARP response" }, - { 0x0007, "flush request" }, - { 0x0107, "flush response" }, - { 0x0008, "NARP request" }, - { 0x0009, "topology request" }, - { 0, NULL } -}; - -static inline void -lane_hdr_print(register const u_char *bp, int length) -{ - register const struct lecdatahdr_8023 *ep; - - ep = (const struct lecdatahdr_8023 *)bp; - if (qflag) - (void)printf("lecid:%x %s %s %d: ", - EXTRACT_16BITS(&ep->le_header), - etheraddr_string(ep->h_source), - etheraddr_string(ep->h_dest), - length); - else - (void)printf("lecid:%x %s %s %s %d: ", - EXTRACT_16BITS(&ep->le_header), - etheraddr_string(ep->h_source), - etheraddr_string(ep->h_dest), - etherproto_string(ep->h_type), - length); -} - -/* - * This is the top level routine of the printer. 'p' points - * to the LANE 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. - * - * This assumes 802.3, not 802.5, LAN emulation. - */ -void -lane_print(const u_char *p, u_int length, u_int caplen) -{ - struct lane_controlhdr *lec; - struct lecdatahdr_8023 *ep; - u_short ether_type; - u_short extracted_ethertype; - - if (caplen < sizeof(struct lane_controlhdr)) { - printf("[|lane]"); - return; - } - - lec = (struct lane_controlhdr *)p; - if (EXTRACT_16BITS(&lec->lec_header) == 0xff00) { - /* - * LE Control. - */ - printf("lec: proto %x vers %x %s", - lec->lec_proto, lec->lec_vers, - tok2str(lecop2str, "opcode-#%u", EXTRACT_16BITS(&lec->lec_opcode))); - return; - } - - if (caplen < sizeof(struct lecdatahdr_8023)) { - printf("[|lane]"); - return; - } - - if (eflag) - lane_hdr_print(p, length); - - /* - * Go past the LANE header. - */ - length -= sizeof(struct lecdatahdr_8023); - caplen -= sizeof(struct lecdatahdr_8023); - ep = (struct lecdatahdr_8023 *)p; - p += sizeof(struct lecdatahdr_8023); - - ether_type = EXTRACT_16BITS(&ep->h_type); - - /* - * Is it (gag) an 802.3 encapsulation? - */ - if (ether_type <= ETHERMTU) { - /* Try to print the LLC-layer header & higher layers */ - if (llc_print(p, length, caplen, ep->h_source, ep->h_dest, - &extracted_ethertype) == 0) { - /* ether_type not known, print raw packet */ - if (!eflag) - lane_hdr_print((u_char *)ep, length + sizeof(*ep)); - if (extracted_ethertype) { - printf("(LLC %s) ", - etherproto_string(htons(extracted_ethertype))); - } - if (!suppress_default_print) - default_print(p, caplen); - } - } else if (ether_encap_print(ether_type, p, length, caplen, - &extracted_ethertype) == 0) { - /* ether_type not known, print raw packet */ - if (!eflag) - lane_hdr_print((u_char *)ep, length + sizeof(*ep)); - if (!suppress_default_print) - default_print(p, caplen); - } -} - -u_int -lane_if_print(const struct pcap_pkthdr *h, const u_char *p) -{ - lane_print(p, h->len, h->caplen); - - return (sizeof(struct lecdatahdr_8023)); -} |