ConOpSys V2970  P004.07
ANVILEX control operating system
tftp_opts.h
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1 /**
2  *
3  * @file tftp_opts.h
4  *
5  * @author Logan Gunthorpe <logang@deltatee.com>
6  *
7  * @brief Trivial File Transfer Protocol (RFC 1350) implementation options
8  *
9  * Copyright (c) Deltatee Enterprises Ltd. 2013
10  * All rights reserved.
11  *
12  */
13 
14 /*
15  * Redistribution and use in source and binary forms, with or without
16  * modification,are permitted provided that the following conditions are met:
17  *
18  * 1. Redistributions of source code must retain the above copyright notice,
19  * this list of conditions and the following disclaimer.
20  * 2. Redistributions in binary form must reproduce the above copyright notice,
21  * this list of conditions and the following disclaimer in the documentation
22  * and/or other materials provided with the distribution.
23  * 3. The name of the author may not be used to endorse or promote products
24  * derived from this software without specific prior written permission.
25  *
26  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
27  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
28  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
29  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
31  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36  *
37  * Author: Logan Gunthorpe <logang@deltatee.com>
38  *
39  */
40 
41 #ifndef LWIP_HDR_APPS_TFTP_OPTS_H
42 #define LWIP_HDR_APPS_TFTP_OPTS_H
43 
44 #include "lwip/opt.h"
45 #include "lwip/prot/iana.h"
46 
47 /**
48  * @defgroup tftp_opts Options
49  * @ingroup tftp
50  * @{
51  */
52 
53 /**
54  * Enable TFTP debug messages
55  */
56 #if !defined TFTP_DEBUG || defined __DOXYGEN__
57 #define TFTP_DEBUG LWIP_DBG_OFF
58 #endif
59 
60 /**
61  * TFTP server port
62  */
63 #if !defined TFTP_PORT || defined __DOXYGEN__
64 #define TFTP_PORT LWIP_IANA_PORT_TFTP
65 #endif
66 
67 /**
68  * TFTP timeout
69  */
70 #if !defined TFTP_TIMEOUT_MSECS || defined __DOXYGEN__
71 #define TFTP_TIMEOUT_MSECS 10000
72 #endif
73 
74 /**
75  * Max. number of retries when a file is read from server
76  */
77 #if !defined TFTP_MAX_RETRIES || defined __DOXYGEN__
78 #define TFTP_MAX_RETRIES 5
79 #endif
80 
81 /**
82  * TFTP timer cyclic interval
83  */
84 #if !defined TFTP_TIMER_MSECS || defined __DOXYGEN__
85 #define TFTP_TIMER_MSECS (TFTP_TIMEOUT_MSECS / 10)
86 #endif
87 
88 /**
89  * Max. length of TFTP filename
90  */
91 #if !defined TFTP_MAX_FILENAME_LEN || defined __DOXYGEN__
92 #define TFTP_MAX_FILENAME_LEN 20
93 #endif
94 
95 /**
96  * Max. length of TFTP mode
97  */
98 #if !defined TFTP_MAX_MODE_LEN || defined __DOXYGEN__
99 #define TFTP_MAX_MODE_LEN 7
100 #endif
101 
102 /**
103  * @}
104  */
105 
106 #endif /* LWIP_HDR_APPS_TFTP_OPTS_H */
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