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/* $OpenBSD: print-raw.c,v 1.8 2015/01/16 06:40:21 deraadt Exp $ */ |
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/* |
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* Copyright (c) 1996 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that: (1) source code distributions |
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* retain the above copyright notice and this paragraph in its entirety, (2) |
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* distributions including binary code include the above copyright notice and |
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* this paragraph in its entirety in the documentation or other materials |
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* provided with the distribution, and (3) all advertising materials mentioning |
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* features or use of this software display the following acknowledgement: |
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* ``This product includes software developed by the University of California, |
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of |
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* the University nor the names of its contributors may be used to endorse |
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* or promote products derived from this software without specific prior |
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* written permission. |
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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#include <sys/time.h> |
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#include <sys/socket.h> |
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#include <sys/file.h> |
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#include <sys/ioctl.h> |
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struct mbuf; |
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struct rtentry; |
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#include <net/if.h> |
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#include <netinet/in.h> |
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#include <netinet/ip.h> |
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#include <netinet/if_ether.h> |
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#include <netinet/ip_var.h> |
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#include <netinet/udp.h> |
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#include <netinet/udp_var.h> |
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#include <netinet/tcp.h> |
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#include <pcap.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include "addrtoname.h" |
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#include "interface.h" |
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#ifndef AF_NS |
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#define AF_NS 6 /* XEROX NS protocols */ |
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#endif |
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/* |
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* The DLT_RAW packet has no header. It contains a raw IP packet. |
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*/ |
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void |
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raw_if_print(u_char *user, const struct pcap_pkthdr *h, const u_char *p) |
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{ |
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u_int length = h->len; |
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u_int caplen = h->caplen; |
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ts_print(&h->ts); |
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/* |
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* Some printers want to get back at the link level addresses, |
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* and/or check that they're not walking off the end of the packet. |
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* Rather than pass them all the way down, we set these globals. |
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*/ |
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packetp = p; |
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snapend = p + caplen; |
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if (eflag) |
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printf("ip: "); |
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ip_print(p, length); |
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if (xflag) |
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default_print(p, caplen); |
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putchar('\n'); |
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} |