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mdns: support service subtype

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* Closes https://github.com/espressif/esp-idf/issues/5508


* Original commit: espressif/esp-idf@e7e8610f56
This commit is contained in:
Jiacheng Guo
2021-09-30 15:18:16 +08:00
committed by suren-gabrielyan-espressif
parent 38b4fe2353
commit fd8499c874
4 changed files with 226 additions and 37 deletions
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36
components/mdns/include/mdns.h
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@ -1,16 +1,8 @@
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ESP_MDNS_H_
#define ESP_MDNS_H_
@ -500,6 +492,24 @@ esp_err_t mdns_service_txt_item_remove(const char * service_type, const char * p
esp_err_t mdns_service_txt_item_remove_for_host(const char * service_type, const char * proto, const char * hostname,
const char * key);
/**
* @brief Add subtype for service.
*
* @param instance_name instance name. If NULL, will find the first service with the same service type and protocol.
* @param service_type service type (_http, _ftp, etc)
* @param proto service protocol (_tcp, _udp)
* @param hostname service hostname. If NULL, local hostname will be used.
* @param subtype The subtype to add.
*
* @return
* - ESP_OK success
* - ESP_ERR_INVALID_ARG Parameter error
* - ESP_ERR_NOT_FOUND Service not found
* - ESP_ERR_NO_MEM memory error
*/
esp_err_t mdns_service_subtype_add_for_host(const char *instance_name, const char *service_type, const char *proto,
const char *hostname, const char *subtype);
/**
* @brief Remove and free all services from mDNS server
*