1 | /* $Id: tftp.h 106061 2024-09-16 14:03:52Z 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) 2013-2024 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 | #ifndef VBOX_INCLUDED_SRC_NAT_tftp_h
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29 | #define VBOX_INCLUDED_SRC_NAT_tftp_h
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30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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31 | # pragma once
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32 | #endif
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33 |
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34 | #define TFTP_SERVER_PORT 69
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35 |
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36 | /* opcodes */
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37 | #define TFTP_RRQ 1
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38 | #define TFTP_WRQ 2
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39 | #define TFTP_DATA 3
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40 | #define TFTP_ACK 4
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41 | #define TFTP_ERROR 5
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42 | /* RFC 2347 */
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43 | #define TFTP_OACK 6
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44 |
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45 |
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46 | /* error codes */
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47 | #define TFTP_EUNDEF 0 /* Not defined, see error message (if any). */
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48 | #define TFTP_ENOENT 1 /* File not found. */
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49 | #define TFTP_EACCESS 2 /* Access violation. */
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50 | #define TFTP_EFBIG 3 /* Disk full or allocation exceeded. */
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51 | #define TFTP_ENOSYS 4 /* Illegal TFTP operation. */
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52 | #define TFTP_ESRCH 5 /* Unknown transfer ID. */
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53 | #define TFTP_EEXIST 6 /* File already exists. */
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54 | #define TFTP_EUSER 7 /* No such user. */
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55 | /* RFC 2347 */
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56 | #define TFTP_EONAK 8 /* Option refused. */
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57 |
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58 |
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59 | #endif /* !VBOX_INCLUDED_SRC_NAT_tftp_h */
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