| 1 | /* $Id: tftp.h 91627 2021-10-07 21:27:26Z vboxsync $ */
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| 2 | /** @file
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| 3 | * NAT - TFTP server (declarations/defines).
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2020 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | /* tftp defines */
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| 19 |
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| 20 | #ifndef _SLIRP_TFTP_H_
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| 21 | #define _SLIRP_TFTP_H_
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| 22 |
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| 23 | #define TFTP_SESSIONS_MAX 3
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| 24 |
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| 25 | #define TFTP_SERVER 69
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| 26 |
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| 27 | #define TFTP_RRQ 1
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| 28 | #define TFTP_WRQ 2
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| 29 | #define TFTP_DATA 3
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| 30 | #define TFTP_ACK 4
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| 31 | #define TFTP_ERROR 5
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| 32 | #define TFTP_OACK 6
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| 33 |
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| 34 | /* error codes */
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| 35 | #define TFTP_EUNDEF 0 /* Not defined, see error message (if any). */
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| 36 | #define TFTP_ENOENT 1 /* File not found. */
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| 37 | #define TFTP_EACCESS 2 /* Access violation. */
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| 38 | #define TFTP_EFBIG 3 /* Disk full or allocation exceeded. */
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| 39 | #define TFTP_ENOSYS 4 /* Illegal TFTP operation. */
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| 40 | #define TFTP_ESRCH 5 /* Unknown transfer ID. */
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| 41 | #define TFTP_EEXIST 6 /* File already exists. */
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| 42 | #define TFTP_EUSER 7 /* No such user. */
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| 43 | /* RFC 2347 */
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| 44 | #define TFTP_EONAK 8 /* Option refused. */
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| 45 |
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| 46 |
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| 47 | #define TFTP_FILENAME_MAX 512
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| 48 |
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| 49 |
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| 50 | int slirpTftpInput(PNATState pData, struct mbuf *m);
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| 51 | int slirpTftpInit(PNATState pData);
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| 52 | void slirpTftpTerm(PNATState pData);
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| 53 | #endif
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