1 | /**
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2 | *
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3 | * @file tftp_opts.h
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4 | *
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5 | * @author Logan Gunthorpe <logang@deltatee.com>
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6 | *
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7 | * @brief Trivial File Transfer Protocol (RFC 1350) implementation options
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8 | *
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9 | * Copyright (c) Deltatee Enterprises Ltd. 2013
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10 | * All rights reserved.
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11 | *
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12 | */
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13 |
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14 | /*
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15 | * Redistribution and use in source and binary forms, with or without
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16 | * modification,are permitted provided that the following conditions are met:
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17 | *
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18 | * 1. Redistributions of source code must retain the above copyright notice,
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19 | * this list of conditions and the following disclaimer.
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20 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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21 | * this list of conditions and the following disclaimer in the documentation
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22 | * and/or other materials provided with the distribution.
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23 | * 3. The name of the author may not be used to endorse or promote products
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24 | * derived from this software without specific prior written permission.
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25 | *
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26 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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27 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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28 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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29 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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30 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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31 | * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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32 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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33 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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34 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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35 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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36 | *
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37 | * Author: Logan Gunthorpe <logang@deltatee.com>
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38 | *
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39 | */
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40 |
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41 | #ifndef LWIP_HDR_APPS_TFTP_OPTS_H
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42 | #define LWIP_HDR_APPS_TFTP_OPTS_H
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43 |
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44 | #include "lwip/opt.h"
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45 | #include "lwip/prot/iana.h"
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46 |
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47 | /**
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48 | * @defgroup tftp_opts Options
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49 | * @ingroup tftp
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50 | * @{
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51 | */
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52 |
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53 | /**
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54 | * Enable TFTP debug messages
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55 | */
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56 | #if !defined TFTP_DEBUG || defined __DOXYGEN__
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57 | #define TFTP_DEBUG LWIP_DBG_OFF
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58 | #endif
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59 |
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60 | /**
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61 | * TFTP server port
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62 | */
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63 | #if !defined TFTP_PORT || defined __DOXYGEN__
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64 | #define TFTP_PORT LWIP_IANA_PORT_TFTP
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65 | #endif
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66 |
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67 | /**
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68 | * TFTP timeout
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69 | */
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70 | #if !defined TFTP_TIMEOUT_MSECS || defined __DOXYGEN__
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71 | #define TFTP_TIMEOUT_MSECS 10000
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72 | #endif
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73 |
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74 | /**
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75 | * Max. number of retries when a file is read from server
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76 | */
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77 | #if !defined TFTP_MAX_RETRIES || defined __DOXYGEN__
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78 | #define TFTP_MAX_RETRIES 5
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79 | #endif
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80 |
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81 | /**
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82 | * TFTP timer cyclic interval
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83 | */
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84 | #if !defined TFTP_TIMER_MSECS || defined __DOXYGEN__
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85 | #define TFTP_TIMER_MSECS (TFTP_TIMEOUT_MSECS / 10)
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86 | #endif
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87 |
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88 | /**
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89 | * Max. length of TFTP filename
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90 | */
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91 | #if !defined TFTP_MAX_FILENAME_LEN || defined __DOXYGEN__
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92 | #define TFTP_MAX_FILENAME_LEN 20
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93 | #endif
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94 |
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95 | /**
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96 | * Max. length of TFTP mode
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97 | */
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98 | #if !defined TFTP_MAX_MODE_LEN || defined __DOXYGEN__
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99 | #define TFTP_MAX_MODE_LEN 7
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100 | #endif
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101 |
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102 | /**
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103 | * @}
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104 | */
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105 |
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106 | #endif /* LWIP_HDR_APPS_TFTP_OPTS_H */
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