/*
 * ESPRESSIF MIT License
 *
 * Copyright (c) 2015 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
 *
 * Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
 * it is free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished
 * to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#ifndef MQTT_H_
#define MQTT_H_

typedef enum{
  NO_TLS = 0,                       // 0: disable SSL/TLS, there must be no certificate verify between MQTT server and ESP8266
  TLS_WITHOUT_AUTHENTICATION = 1,   // 1: enable SSL/TLS, but there is no a certificate verify
  ONE_WAY_ANTHENTICATION = 2,       // 2: enable SSL/TLS, ESP8266 would verify the SSL server certificate at the same time
  TWO_WAY_ANTHENTICATION = 3,       // 3: enable SSL/TLS, ESP8266 would verify the SSL server certificate and SSL server would verify ESP8266 certificate
}TLS_LEVEL;



#define MQTT_PORT       8883// 1883             /* MQTT Port*/


#define DEFAULT_SECURITY        TLS_WITHOUT_AUTHENTICATION      // very important: you must config DEFAULT_SECURITY for SSL/TLS
#define MQTT_BROKER             "59.111.148.76"
#define MQTT_USER_NAME          "user_name"
#define MQTT_USER_PASSWORD      "user_password"
 
#define MQTT_SUB_TOPIC          "/test/sub/data"
#define MQTT_PUB_TOPIC          "/test/pub/data"
#endif