mqtt_types.hpp

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#pragma once
 
#include <chrono>
#include <cstdint>
 
#include "spsp/exception.hpp"
 
namespace SPSP::FarLayers::MQTT
{
    static constexpr const char* MQTT_CLIENT_ID_PREFIX = "spsp_";  
 
    class ConnectionError : public SPSP::Exception
    {
        using SPSP::Exception::Exception;
    };
 
    struct Config
    {
        struct Connection
        {
            std::string uri;        
 
            std::string verifyCrt;
 
            uint32_t keepalive = 120;  
            int qos = 0;               
            bool retain = false;       
 
            std::chrono::milliseconds timeout = std::chrono::seconds(10);  
        };
 
        struct Auth
        {
            std::string username;  
            std::string password;  
 
            std::string clientId;
 
            std::string crt;
 
            std::string crtKey;
        };
 
        struct LastWill
        {
            std::string topic;    
            std::string msg;      
            int qos = 0;          
            bool retain = false;  
        };
 
        std::string pubTopicPrefix = "spsp";
 
        Connection connection;
        Auth auth;
        LastWill lastWill;
    };
} // namespace SPSP::FarLayers::MQTT