TuyaOS
mdns.h
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6 /*
7 * Copyright (c) 2015 Verisure Innovation AB
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
22 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
24 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
30 * OF SUCH DAMAGE.
31 *
32 * This file is part of the lwIP TCP/IP stack.
33 *
34 * Author: Erik Ekman <erik@kryo.se>
35 *
36 */
37
38#ifndef LWIP_HDR_APPS_MDNS_H
39#define LWIP_HDR_APPS_MDNS_H
40
41#include "lwip/apps/mdns_opts.h"
42#include "lwip/netif.h"
43
44#ifdef __cplusplus
45extern "C" {
46#endif
47
48#if LWIP_MDNS_RESPONDER
49
50enum mdns_sd_proto {
51 DNSSD_PROTO_UDP = 0,
52 DNSSD_PROTO_TCP = 1
53};
54
55#define MDNS_PROBING_CONFLICT 0
56#define MDNS_PROBING_SUCCESSFUL 1
57
58#define MDNS_LABEL_MAXLEN 63
59
60struct mdns_host;
61struct mdns_service;
62
64typedef void (*service_get_txt_fn_t)(struct mdns_service *service, void *txt_userdata);
65
70typedef void (*mdns_name_result_cb_t)(struct netif* netif, u8_t result);
71
72void mdns_resp_init(void);
73
74void mdns_resp_register_name_result_cb(mdns_name_result_cb_t cb);
75
76err_t mdns_resp_add_netif(struct netif *netif, const char *hostname, u32_t dns_ttl);
77err_t mdns_resp_remove_netif(struct netif *netif);
78err_t mdns_resp_rename_netif(struct netif *netif, const char *hostname);
79
80s8_t mdns_resp_add_service(struct netif *netif, const char *name, const char *service, enum mdns_sd_proto proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_userdata);
81err_t mdns_resp_del_service(struct netif *netif, s8_t slot);
82err_t mdns_resp_rename_service(struct netif *netif, s8_t slot, const char *name);
83
84err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len);
85
86void mdns_resp_restart(struct netif *netif);
87void mdns_resp_announce(struct netif *netif);
88
97#define mdns_resp_netif_settings_changed(netif) mdns_resp_announce(netif)
98
99#endif /* LWIP_MDNS_RESPONDER */
100
101#ifdef __cplusplus
102}
103#endif
104
105#endif /* LWIP_HDR_APPS_MDNS_H */
s8_t err_t
Definition: err.h:96
Definition: netif.h:260
char name[2]
Definition: netif.h:347