/*! Copyright 2023 Bogdan Pilyugin
 *
 * 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.
 *
 *  	 \file mDNS.c
 *    \version 1.0
 * 		 \date 2023-01-29
 *     \author Bogdan Pilyugin
 * 	    \brief    
 *    \details 
 *	\copyright Apache License, Version 2.0
 */

#include "mdns.h"
#include "webguiapp.h"
#include "esp_log.h"
#include "netdb.h"

static const char *TAG = "mDNS";

#define EXAMPLE_MDNS_INSTANCE "msdn_esp32_inst"

void mDNSServiceStart(void)
{
    const char hostname[] = "test_host_name";
    //initialize mDNS
    ESP_ERROR_CHECK(mdns_init());
    //set mDNS hostname (required if you want to advertise services)
    ESP_ERROR_CHECK(mdns_hostname_set(hostname));
    ESP_LOGI(TAG, "mdns hostname set to: [%s]", hostname);
    //set default mDNS instance name
    ESP_ERROR_CHECK(mdns_instance_name_set("esp_32"));

    //structure with TXT records
    mdns_txt_item_t serviceTxtData[3] = {
            { "board", "esp32" },
            { "u", "user" },
            { "p", "password" }
    };

    //initialize service
    ESP_ERROR_CHECK(mdns_service_add("ESP32-WebServer", "_http", "_tcp", 80, serviceTxtData, 3));
    ESP_ERROR_CHECK(mdns_service_add("ESP32-WebServer1", "_http", "_tcp", 80, NULL, 0));

    ESP_ERROR_CHECK(mdns_service_txt_item_set("_http", "_tcp", "path", "/foobar"));

    ESP_ERROR_CHECK(mdns_service_txt_item_set_with_explicit_value_len("_http", "_tcp", "u", "admin", strlen("admin")));
}