1 | /* $Id: tftp.h 93115 2022-01-01 11:31:46Z vboxsync $ */
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2 | /** @file
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3 | * NAT Network - Definitions for TFTP protocol.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2013-2022 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 | #ifndef VBOX_INCLUDED_SRC_NAT_tftp_h
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19 | #define VBOX_INCLUDED_SRC_NAT_tftp_h
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20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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21 | # pragma once
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22 | #endif
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23 |
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24 | #define TFTP_SERVER_PORT 69
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25 |
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26 | /* opcodes */
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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 | /* RFC 2347 */
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33 | #define TFTP_OACK 6
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34 |
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35 |
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36 | /* error codes */
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37 | #define TFTP_EUNDEF 0 /* Not defined, see error message (if any). */
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38 | #define TFTP_ENOENT 1 /* File not found. */
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39 | #define TFTP_EACCESS 2 /* Access violation. */
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40 | #define TFTP_EFBIG 3 /* Disk full or allocation exceeded. */
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41 | #define TFTP_ENOSYS 4 /* Illegal TFTP operation. */
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42 | #define TFTP_ESRCH 5 /* Unknown transfer ID. */
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43 | #define TFTP_EEXIST 6 /* File already exists. */
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44 | #define TFTP_EUSER 7 /* No such user. */
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45 | /* RFC 2347 */
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46 | #define TFTP_EONAK 8 /* Option refused. */
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47 |
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48 |
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49 | #endif /* !VBOX_INCLUDED_SRC_NAT_tftp_h */
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