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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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30
components/mdns/private_include/mdns_private.h
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@ -1,16 +1,8 @@
// Copyright 2015-2017 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 MDNS_PRIVATE_H_
#define MDNS_PRIVATE_H_
@ -176,6 +168,7 @@ typedef enum {
ACTION_SERVICE_TXT_REPLACE,
ACTION_SERVICE_TXT_SET,
ACTION_SERVICE_TXT_DEL,
ACTION_SERVICE_SUBTYPE_ADD,
ACTION_SERVICES_CLEAR,
ACTION_SEARCH_ADD,
ACTION_SEARCH_SEND,
@ -225,6 +218,7 @@ typedef struct {
typedef struct mdns_parsed_question_s {
struct mdns_parsed_question_s * next;
uint16_t type;
bool sub;
bool unicast;
char * host;
char * service;
@ -279,6 +273,11 @@ typedef struct mdns_txt_linked_item_s {
struct mdns_txt_linked_item_s * next; /*!< next result, or NULL for the last result in the list */
} mdns_txt_linked_item_t;
typedef struct mdns_subtype_s {
const char *subtype; /*!< subtype */
struct mdns_subtype_s * next; /*!< next result, or NULL for the last result in the list */
} mdns_subtype_t;
typedef struct {
const char * instance;
const char * service;
@ -288,6 +287,7 @@ typedef struct {
uint16_t weight;
uint16_t port;
mdns_txt_linked_item_t * txt;
mdns_subtype_t *subtype;
} mdns_service_t;
typedef struct mdns_srv_item_s {
@ -431,6 +431,10 @@ typedef struct {
mdns_srv_item_t * service;
char * key;
} srv_txt_del;
struct {
mdns_srv_item_t * service;
char * subtype;
} srv_subtype_add;
struct {
mdns_search_once_t * search;
} search_add;