| /* |
| * Copyright (c) 2001-2003, Adam Dunkels. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
| * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
| * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * This file was part of the uIP TCP/IP stack. |
| * |
| */ |
| #ifndef __EAD_PCAP_H |
| #define __EAD_PCAP_H |
| |
| #include <net/ethernet.h> |
| #include <stdint.h> |
| #include "ead.h" |
| |
| typedef uint8_t u8_t; |
| typedef uint16_t u16_t; |
| |
| /* The UDP and IP headers. */ |
| struct ead_packet { |
| struct ether_header eh; |
| /* IP header. */ |
| u8_t vhl, |
| tos, |
| len[2], |
| ipid[2], |
| ipoffset[2], |
| ttl, |
| proto; |
| u16_t ipchksum; |
| u16_t srcipaddr[2], |
| destipaddr[2]; |
| |
| /* UDP header. */ |
| u16_t srcport, |
| destport; |
| u16_t udplen; |
| u16_t udpchksum; |
| |
| struct ead_msg msg; |
| } __attribute__((packed)); |
| |
| #define UIP_PROTO_UDP 17 |
| #define UIP_IPH_LEN 20 /* Size of IP header */ |
| #define UIP_UDPH_LEN 8 /* Size of UDP header */ |
| #define UIP_IPUDPH_LEN (UIP_UDPH_LEN + UIP_IPH_LEN) |
| |
| #endif |