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| 2 | pj | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
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| 12 | * (see the web pages for full authors list) |
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| 13 | * |
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| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 15 | * |
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| 16 | * http://www.sssup.it |
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| 17 | * http://retis.sssup.it |
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| 18 | * http://shark.sssup.it |
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| 19 | */ |
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| 20 | |||
| 21 | /** |
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| 22 | ------------ |
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| 23 | CVS : $Id: arp.h,v 1.1.1.1 2002-03-29 14:12:50 pj Exp $ |
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| 24 | |||
| 25 | File: $File$ |
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| 26 | Revision: $Revision: 1.1.1.1 $ |
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| 27 | Last update: $Date: 2002-03-29 14:12:50 $ |
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| 28 | ------------ |
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| 29 | **/ |
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| 30 | |||
| 31 | /* |
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| 32 | * Copyright (C) 2000 Luca Abeni |
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| 33 | * |
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| 34 | * This program is free software; you can redistribute it and/or modify |
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| 35 | * it under the terms of the GNU General Public License as published by |
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| 36 | * the Free Software Foundation; either version 2 of the License, or |
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| 37 | * (at your option) any later version. |
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| 38 | * |
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| 39 | * This program is distributed in the hope that it will be useful, |
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| 40 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 41 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 42 | * GNU General Public License for more details. |
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| 43 | * |
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| 44 | * You should have received a copy of the GNU General Public License |
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| 45 | * along with this program; if not, write to the Free Software |
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| 46 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 47 | * |
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| 48 | */ |
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| 49 | |||
| 50 | |||
| 51 | |||
| 52 | /* Author: Luca Abeni */ |
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| 53 | /* Date: 4/12/1997 */ |
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| 54 | |||
| 55 | /* File: ARP.H */ |
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| 56 | /* Revision: 2.0 */ |
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| 57 | |||
| 58 | #ifndef __ARP_H__ |
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| 59 | #define __ARP_H__ |
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| 60 | |||
| 61 | #ifdef __cplusplus |
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| 62 | extern "C" { |
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| 63 | #endif |
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| 64 | |||
| 65 | #define ARP_IP_TYPE 0x0800 |
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| 66 | #define ARP_ETH_TYPE 1 |
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| 67 | |||
| 68 | #define ARP_REQUEST 1 |
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| 69 | #define ARP_REPLY 2 |
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| 70 | |||
| 71 | #define ARP_MAX_ENTRIES 50 |
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| 72 | #define ARP_MAX_USED 99 |
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| 73 | |||
| 74 | //#define ARP_ERROR_BASE (ETH_ERROR_BASE + 10) |
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| 75 | //#define ARP_TABLE_FULL (ARP_ERROR_BASE + 0) |
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| 76 | |||
| 77 | |||
| 78 | typedef struct arp_table{ |
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| 79 | IP_ADDR ip; |
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| 80 | struct eth_addr eth; |
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| 81 | int used; |
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| 82 | int time; |
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| 83 | int ntrans; |
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| 84 | void *pkt; |
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| 85 | BYTE valid; |
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| 86 | } ARP_TABLE; |
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| 87 | |||
| 88 | void arp_send(void *pkt, IP_ADDR dest, int len); |
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| 89 | void arp_init(char *localAddr); |
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| 90 | int arp_req(IP_ADDR dest); |
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| 91 | void arp_sendRequest(int i); |
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| 92 | |||
| 93 | #ifdef __cplusplus |
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| 94 | }; |
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| 95 | #endif |
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| 96 | |||
| 97 | #endif |