81 lines
3.2 KiB
C
81 lines
3.2 KiB
C
/**
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* @file
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* MDNS responder - domain related functionalities
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*/
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/*
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* Copyright (c) 2015 Verisure Innovation AB
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Erik Ekman <erik@kryo.se>
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* Author: Jasper Verschueren <jasper.verschueren@apart-audio.com>
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*
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*/
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#ifndef LWIP_HDR_APPS_MDNS_DOMAIN_H
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#define LWIP_HDR_APPS_MDNS_DOMAIN_H
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#include "lwip/apps/mdns_opts.h"
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#include "lwip/apps/mdns_priv.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if LWIP_MDNS_RESPONDER
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/* Domain methods - also visible for unit tests */
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err_t mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len);
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err_t mdns_domain_add_domain(struct mdns_domain *domain, struct mdns_domain *source);
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err_t mdns_domain_add_string(struct mdns_domain *domain, const char *source);
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u16_t mdns_readname(struct pbuf *p, u16_t offset, struct mdns_domain *domain);
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void mdns_domain_debug_print(struct mdns_domain *domain);
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int mdns_domain_eq(struct mdns_domain *a, struct mdns_domain *b);
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#if LWIP_IPV4
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err_t mdns_build_reverse_v4_domain(struct mdns_domain *domain, const ip4_addr_t *addr);
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#endif
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#if LWIP_IPV6
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err_t mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr);
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#endif
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err_t mdns_build_host_domain(struct mdns_domain *domain, struct mdns_host *mdns);
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err_t mdns_build_dnssd_domain(struct mdns_domain *domain);
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err_t mdns_build_service_domain(struct mdns_domain *domain, struct mdns_service *service, int include_name);
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#if LWIP_MDNS_SEARCH
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err_t mdns_build_request_domain(struct mdns_domain *domain, struct mdns_request *request, int include_name);
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#endif
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u16_t mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain);
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err_t mdns_write_domain(struct mdns_outpacket *outpkt, struct mdns_domain *domain);
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#endif /* LWIP_MDNS_RESPONDER */
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#ifdef __cplusplus
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}
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#endif
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#endif /* LWIP_HDR_APPS_MDNS_DOMAIN_H */
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