1 | /**
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2 | * @file
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3 | * MDNS responder
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4 | */
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5 |
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6 | /*
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7 | * Copyright (c) 2015 Verisure Innovation AB
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8 | * All rights reserved.
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9 | *
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10 | * Redistribution and use in source and binary forms, with or without modification,
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11 | * are permitted provided that the following conditions are met:
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12 | *
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13 | * 1. Redistributions of source code must retain the above copyright notice,
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14 | * this list of conditions and the following disclaimer.
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15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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16 | * this list of conditions and the following disclaimer in the documentation
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17 | * and/or other materials provided with the distribution.
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18 | * 3. The name of the author may not be used to endorse or promote products
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19 | * derived from this software without specific prior written permission.
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20 | *
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21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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22 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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23 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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24 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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26 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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30 | * OF SUCH DAMAGE.
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31 | *
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32 | * This file is part of the lwIP TCP/IP stack.
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33 | *
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34 | * Author: Erik Ekman <erik@kryo.se>
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35 | *
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36 | */
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37 |
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38 | #ifndef LWIP_HDR_APPS_MDNS_OPTS_H
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39 | #define LWIP_HDR_APPS_MDNS_OPTS_H
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40 |
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41 | #include "lwip/opt.h"
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42 |
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43 | /**
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44 | * @defgroup mdns_opts Options
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45 | * @ingroup mdns
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46 | * @{
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47 | */
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48 |
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49 | /**
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50 | * LWIP_MDNS_RESPONDER==1: Turn on multicast DNS module. UDP must be available for MDNS
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51 | * transport. IGMP is needed for IPv4 multicast.
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52 | */
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53 | #ifndef LWIP_MDNS_RESPONDER
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54 | #define LWIP_MDNS_RESPONDER 0
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55 | #endif /* LWIP_MDNS_RESPONDER */
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56 |
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57 | /** The maximum number of services per netif */
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58 | #ifndef MDNS_MAX_SERVICES
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59 | #define MDNS_MAX_SERVICES 1
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60 | #endif
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61 |
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62 | /** MDNS_RESP_USENETIF_EXTCALLBACK==1: register an ext_callback on the netif
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63 | * to automatically restart probing/announcing on status or address change.
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64 | */
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65 | #ifndef MDNS_RESP_USENETIF_EXTCALLBACK
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66 | #define MDNS_RESP_USENETIF_EXTCALLBACK LWIP_NETIF_EXT_STATUS_CALLBACK
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67 | #endif
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68 |
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69 | /**
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70 | * MDNS_DEBUG: Enable debugging for multicast DNS.
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71 | */
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72 | #ifndef MDNS_DEBUG
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73 | #define MDNS_DEBUG LWIP_DBG_OFF
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74 | #endif
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75 |
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76 | /**
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77 | * @}
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78 | */
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79 |
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80 | #endif /* LWIP_HDR_APPS_MDNS_OPTS_H */
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81 |
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