diff options
author | mcr <mcr> | 1999-10-07 23:47:09 +0000 |
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committer | mcr <mcr> | 1999-10-07 23:47:09 +0000 |
commit | f555c163f90c9de17ebcef8313f86404c5174ca9 (patch) | |
tree | d039217784b67ee5dd91bc7a5bbc480d91c04356 /print-raw.c | |
download | tcpdump-f555c163f90c9de17ebcef8313f86404c5174ca9.tar.gz |
Initial revision
Diffstat (limited to 'print-raw.c')
-rw-r--r-- | print-raw.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/print-raw.c b/print-raw.c new file mode 100644 index 00000000..a0452aec --- /dev/null +++ b/print-raw.c @@ -0,0 +1,88 @@ +/* + * Copyright (c) 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: /tcpdump/master/tcpdump/print-raw.c,v 1.22 1999-10-07 23:47:12 mcr Exp $ (LBL)"; +#endif + +#include <sys/param.h> +#include <sys/time.h> +#include <sys/socket.h> +#include <sys/file.h> +#include <sys/ioctl.h> + +#if __STDC__ +struct mbuf; +struct rtentry; +#endif +#include <net/if.h> + +#include <netinet/in.h> +#include <netinet/in_systm.h> +#include <netinet/ip.h> +#include <netinet/if_ether.h> +#include <netinet/ip_var.h> +#include <netinet/udp.h> +#include <netinet/udp_var.h> +#include <netinet/tcp.h> +#include <netinet/tcpip.h> + +#include <pcap.h> +#include <stdio.h> +#include <string.h> + +#include "addrtoname.h" +#include "interface.h" + +#ifndef AF_NS +#define AF_NS 6 /* XEROX NS protocols */ +#endif + +/* + * The DLT_RAW packet has no header. It contains a raw IP packet. + */ + +void +raw_if_print(u_char *user, const struct pcap_pkthdr *h, const u_char *p) +{ + u_int length = h->len; + u_int caplen = h->caplen; + + ts_print(&h->ts); + + /* + * Some printers want to get back at the link level addresses, + * and/or check that they're not walking off the end of the packet. + * Rather than pass them all the way down, we set these globals. + */ + packetp = p; + snapend = p + caplen; + + if (eflag) + printf("ip: "); + + ip_print(p, length); + + if (xflag) + default_print(p, caplen); + putchar('\n'); +} |