| /** |
| * @file |
| * MDNS responder |
| */ |
| |
| /* |
| * Copyright (c) 2015 Verisure Innovation AB |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Erik Ekman <erik@kryo.se> |
| * |
| */ |
| #ifndef LWIP_HDR_MDNS_H |
| #define LWIP_HDR_MDNS_H |
| |
| #include "lwip/apps/mdns_opts.h" |
| #include "lwip/netif.h" |
| |
| #if LWIP_MDNS_RESPONDER |
| |
| enum mdns_sd_proto { |
| DNSSD_PROTO_UDP = 0, |
| DNSSD_PROTO_TCP = 1 |
| }; |
| |
| #define MDNS_LABEL_MAXLEN 63 |
| |
| struct mdns_host; |
| struct mdns_service; |
| |
| /** Callback function to add text to a reply, called when generating the reply */ |
| typedef void (*service_get_txt_fn_t)(struct mdns_service *service, void *txt_userdata); |
| |
| void mdns_resp_init(void); |
| |
| err_t mdns_resp_add_netif(struct netif *netif, const char *hostname, u32_t dns_ttl); |
| err_t mdns_resp_remove_netif(struct netif *netif); |
| |
| err_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); |
| err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len); |
| void mdns_resp_netif_settings_changed(struct netif *netif); |
| |
| #endif /* LWIP_MDNS_RESPONDER */ |
| |
| #endif /* LWIP_HDR_MDNS_H */ |