| 1 | /* $Id: tftp.h 98103 2023-01-17 14:15:46Z 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) 2006-2023 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 | /* tftp defines */
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| 29 |
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| 30 | #ifndef _SLIRP_TFTP_H_
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| 31 | #define _SLIRP_TFTP_H_
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| 32 |
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| 33 | #define TFTP_SESSIONS_MAX 3
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| 34 |
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| 35 | #define TFTP_SERVER 69
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| 36 |
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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 | #define TFTP_OACK 6
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| 43 |
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| 44 | /* error codes */
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| 45 | #define TFTP_EUNDEF 0 /* Not defined, see error message (if any). */
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| 46 | #define TFTP_ENOENT 1 /* File not found. */
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| 47 | #define TFTP_EACCESS 2 /* Access violation. */
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| 48 | #define TFTP_EFBIG 3 /* Disk full or allocation exceeded. */
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| 49 | #define TFTP_ENOSYS 4 /* Illegal TFTP operation. */
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| 50 | #define TFTP_ESRCH 5 /* Unknown transfer ID. */
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| 51 | #define TFTP_EEXIST 6 /* File already exists. */
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| 52 | #define TFTP_EUSER 7 /* No such user. */
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| 53 | /* RFC 2347 */
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| 54 | #define TFTP_EONAK 8 /* Option refused. */
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| 55 |
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| 56 |
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| 57 | #define TFTP_FILENAME_MAX 512
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| 58 |
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| 59 |
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| 60 | int slirpTftpInput(PNATState pData, struct mbuf *m);
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| 61 | int slirpTftpInit(PNATState pData);
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| 62 | void slirpTftpTerm(PNATState pData);
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| 63 | #endif
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