diff options
Diffstat (limited to 'contrib/tcpdump/print-symantec.c')
| -rw-r--r-- | contrib/tcpdump/print-symantec.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/contrib/tcpdump/print-symantec.c b/contrib/tcpdump/print-symantec.c deleted file mode 100644 index eb72180..0000000 --- a/contrib/tcpdump/print-symantec.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000 - * 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-symantec.c,v 1.4.2.1 2005/07/07 01:24:39 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 "ethertype.h" - -#include "ether.h" - -struct symantec_header { - u_int8_t stuff1[6]; - u_int16_t ether_type; - u_int8_t stuff2[36]; -}; - -static inline void -symantec_hdr_print(register const u_char *bp, u_int length) -{ - register const struct symantec_header *sp; - u_int16_t etype; - - sp = (const struct symantec_header *)bp; - - etype = ntohs(sp->ether_type); - if (!qflag) { - if (etype <= ETHERMTU) - (void)printf("invalid ethertype %u", etype); - else - (void)printf("ethertype %s (0x%04x)", - tok2str(ethertype_values,"Unknown", etype), - etype); - } else { - if (etype <= ETHERMTU) - (void)printf("invalid ethertype %u", etype); - else - (void)printf("%s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", etype)); - } - - (void)printf(", length %u: ", length); -} - -/* - * This is the top level routine of the printer. 'p' points - * to the ether 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 -symantec_if_print(const struct pcap_pkthdr *h, const u_char *p) -{ - u_int length = h->len; - u_int caplen = h->caplen; - struct symantec_header *sp; - u_short ether_type; - u_short extracted_ether_type; - - if (caplen < sizeof (struct symantec_header)) { - printf("[|symantec]"); - return caplen; - } - - if (eflag) - symantec_hdr_print(p, length); - - length -= sizeof (struct symantec_header); - caplen -= sizeof (struct symantec_header); - sp = (struct symantec_header *)p; - p += sizeof (struct symantec_header); - - ether_type = ntohs(sp->ether_type); - - if (ether_type <= ETHERMTU) { - /* ether_type not known, print raw packet */ - if (!eflag) - symantec_hdr_print((u_char *)sp, length + sizeof (struct symantec_header)); - - if (!suppress_default_print) - default_print(p, caplen); - } else if (ether_encap_print(ether_type, p, length, caplen, - &extracted_ether_type) == 0) { - /* ether_type not known, print raw packet */ - if (!eflag) - symantec_hdr_print((u_char *)sp, length + sizeof (struct symantec_header)); - - if (!suppress_default_print) - default_print(p, caplen); - } - - return (sizeof (struct symantec_header)); -} |
