80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/****************************************************************************************************************************
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Flags.hpp
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AsyncMQTT_ESP32 is a library for ESP32 boards using WiFi or LwIP W5500 / W6100 / ENC28J60 / LAN8720 Ethernet
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Based on and modified from :
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1) async-mqtt-client (https://github.com/marvinroger/async-mqtt-client)
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2) AsyncMQTT_Generic (https://github.com/khoih-prog/AsyncMQTT_Generic)
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Built by Khoi Hoang https://github.com/khoih-prog/AsyncMQTT_ESP32
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*****************************************************************************************************************************/
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#pragma once
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#ifndef FLAGS_HPP
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#define FLAGS_HPP
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namespace AsyncMqttClientInternals
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{
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constexpr struct
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{
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const uint8_t RESERVED = 0;
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const uint8_t CONNECT = 1;
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const uint8_t CONNACK = 2;
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const uint8_t PUBLISH = 3;
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const uint8_t PUBACK = 4;
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const uint8_t PUBREC = 5;
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const uint8_t PUBREL = 6;
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const uint8_t PUBCOMP = 7;
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const uint8_t SUBSCRIBE = 8;
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const uint8_t SUBACK = 9;
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const uint8_t UNSUBSCRIBE = 10;
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const uint8_t UNSUBACK = 11;
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const uint8_t PINGREQ = 12;
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const uint8_t PINGRESP = 13;
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const uint8_t DISCONNECT = 14;
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const uint8_t RESERVED2 = 15;
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} PacketType;
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constexpr struct
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{
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const uint8_t CONNECT_RESERVED = 0x00;
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const uint8_t CONNACK_RESERVED = 0x00;
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const uint8_t PUBLISH_DUP = 0x08;
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const uint8_t PUBLISH_QOS0 = 0x00;
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const uint8_t PUBLISH_QOS1 = 0x02;
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const uint8_t PUBLISH_QOS2 = 0x04;
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const uint8_t PUBLISH_QOSRESERVED = 0x06;
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const uint8_t PUBLISH_RETAIN = 0x01;
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const uint8_t PUBACK_RESERVED = 0x00;
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const uint8_t PUBREC_RESERVED = 0x00;
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const uint8_t PUBREL_RESERVED = 0x02;
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const uint8_t PUBCOMP_RESERVED = 0x00;
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const uint8_t SUBSCRIBE_RESERVED = 0x02;
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const uint8_t SUBACK_RESERVED = 0x00;
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const uint8_t UNSUBSCRIBE_RESERVED = 0x02;
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const uint8_t UNSUBACK_RESERVED = 0x00;
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const uint8_t PINGREQ_RESERVED = 0x00;
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const uint8_t PINGRESP_RESERVED = 0x00;
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const uint8_t DISCONNECT_RESERVED = 0x00;
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const uint8_t RESERVED2_RESERVED = 0x00;
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} HeaderFlag;
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constexpr struct
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{
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const uint8_t USERNAME = 0x80;
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const uint8_t PASSWORD = 0x40;
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const uint8_t WILL_RETAIN = 0x20;
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const uint8_t WILL_QOS0 = 0x00;
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const uint8_t WILL_QOS1 = 0x08;
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const uint8_t WILL_QOS2 = 0x10;
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const uint8_t WILL = 0x04;
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const uint8_t CLEAN_SESSION = 0x02;
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const uint8_t RESERVED = 0x00;
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} ConnectFlag;
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} // namespace AsyncMqttClientInternals
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#endif // FLAGS_HPP
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