PrometheusTextFormatConfig.hpp

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#pragma once
#ifndef LOGIT_CPP_HEADER_LOGIT_CPP_LOGIT_LOGGERS_PROMETHEUS_PROMETHEUSTEXTFORMATCONFIG_HPP_INCLUDED
#define LOGIT_CPP_HEADER_LOGIT_CPP_LOGIT_LOGGERS_PROMETHEUS_PROMETHEUSTEXTFORMATCONFIG_HPP_INCLUDED
 
 
#include <cstdint>
#include <string>
#include <vector>
 
namespace logit {
 
    enum class PrometheusMetricType { Counter, Gauge, Untyped };
 
    struct PrometheusLabel {
        std::string name;  
        std::string value; 
    };
 
    struct PrometheusSample {
        std::string name;                       
        double value = 0.0;                     
        std::vector<PrometheusLabel> labels;    
        int64_t timestamp_ms = 0;               
    };
 
    struct PrometheusMetricFamily {
        std::string name;                                
        std::string help;                                
        PrometheusMetricType type = PrometheusMetricType::Untyped; 
        std::vector<PrometheusSample> samples;           
    };
 
    struct PrometheusTextFormatConfig {
        bool include_help = true;            
        bool include_type = true;            
        bool include_timestamp = false;      
        std::string metric_prefix = "logit_";
        std::vector<PrometheusLabel> const_labels; 
        bool include_logger_label = true;    
        std::string logger_label_name = "logger";   
        bool include_instance_label = false; 
        std::string instance_label_name = "instance";  
        std::string instance_label_value;    
        bool include_build_info = true;      
    };
 
} // namespace logit
 
#endif // LOGIT_CPP_HEADER_LOGIT_CPP_LOGIT_LOGGERS_PROMETHEUS_PROMETHEUSTEXTFORMATCONFIG_HPP_INCLUDED