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  • Committer: Bazaar Package Importer
  • Author(s): Josip Rodin
  • Date: 2009-11-23 03:57:37 UTC
  • mto: This revision was merged to the branch mainline in revision 7.
  • Revision ID: james.westby@ubuntu.com-20091123035737-snauioz5r9tf8sdr
Tags: upstream-2.1.7+dfsg
Import upstream version 2.1.7+dfsg

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src/include/radsniff.h
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/*
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 *  radsniff.h  Structures and defines for the RADIUS sniffer.
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 *
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 *  Version:    $Id: radsniff.h,v 1.3 2006/11/14 21:21:46 fcusack Exp $
 
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 *  Version:    $Id$
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 *
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 *  This program is free software; you can redistribute it and/or
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 *  modify it under the terms of the GNU General Public License
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 */
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#include <freeradius-devel/ident.h>
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RCSIDH(radsniff_h, "$Id: radsniff.h,v 1.3 2006/11/14 21:21:46 fcusack Exp $")
 
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RCSIDH(radsniff_h, "$Id$")
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#include <sys/types.h>
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#include <netinet/in.h>
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 *      Structure of a DEC/Intel/Xerox or 802.3 Ethernet header.
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 */
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struct  ethernet_header {
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        u_int8_t        ethernet_dhost[ETHER_ADDR_LEN];
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        u_int8_t        ethernet_shost[ETHER_ADDR_LEN];
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        u_int16_t       ethernet_type;
 
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        uint8_t ethernet_dhost[ETHER_ADDR_LEN];
 
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        uint8_t ethernet_shost[ETHER_ADDR_LEN];
 
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        uint16_t        ethernet_type;
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};
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/*
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 *      Structure of an internet header, naked of options.
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 */
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struct ip_header {
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        u_int8_t        ip_vhl;         /* header length, version */
 
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        uint8_t        ip_vhl;         /* header length, version */
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#define IP_V(ip)        (((ip)->ip_vhl & 0xf0) >> 4)
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#define IP_HL(ip)       ((ip)->ip_vhl & 0x0f)
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        u_int8_t        ip_tos;         /* type of service */
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        u_int16_t       ip_len;         /* total length */
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        u_int16_t       ip_id;          /* identification */
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        u_int16_t       ip_off;         /* fragment offset field */
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#define IP_DF 0x4000                    /* dont fragment flag */
 
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        uint8_t        ip_tos;         /* type of service */
 
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        uint16_t       ip_len;         /* total length */
 
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        uint16_t       ip_id;          /* identification */
 
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        uint16_t       ip_off;         /* fragment offset field */
 
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#define I_DF 0x4000                    /* dont fragment flag */
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#define IP_MF 0x2000                    /* more fragments flag */
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#define IP_OFFMASK 0x1fff               /* mask for fragmenting bits */
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        u_int8_t        ip_ttl;         /* time to live */
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        u_int8_t        ip_p;           /* protocol */
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        u_int16_t       ip_sum;         /* checksum */
 
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        uint8_t        ip_ttl;         /* time to live */
 
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        uint8_t        ip_p;           /* protocol */
 
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        uint16_t       ip_sum;         /* checksum */
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        struct in_addr  ip_src,ip_dst;  /* source and dest address */
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};
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 *      Per RFC 768, September, 1981.
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 */
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struct udp_header {
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        u_int16_t       udp_sport;               /* source port */
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        u_int16_t       udp_dport;               /* destination port */
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        u_int16_t       udp_ulen;                /* udp length */
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        u_int16_t       udp_sum;                 /* udp checksum */
 
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        uint16_t       udp_sport;               /* source port */
 
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        uint16_t       udp_dport;               /* destination port */
 
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        uint16_t       udp_ulen;                /* udp length */
 
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        uint16_t       udp_sum;                 /* udp checksum */
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};
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/*