srsLTE/srsue/hdr/metrics_csv.h

60 lines
1.6 KiB
C++

/**
*
* \section COPYRIGHT
*
* Copyright 2013-2020 Software Radio Systems Limited
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the distribution.
*
*/
/******************************************************************************
* File: metrics_csv.h
* Description: Metrics class writing to CSV file.
*****************************************************************************/
#ifndef SRSUE_METRICS_CSV_H
#define SRSUE_METRICS_CSV_H
#include <fstream>
#include <iostream>
#include <mutex>
#include <pthread.h>
#include <stdint.h>
#include <string>
#include "srslte/common/metrics_hub.h"
#include "ue_metrics_interface.h"
namespace srsue {
class metrics_csv : public srslte::metrics_listener<ue_metrics_t>
{
public:
metrics_csv(std::string filename, bool append = false);
~metrics_csv();
void set_metrics(const ue_metrics_t& m, const uint32_t period_usec);
void set_ue_handle(ue_metrics_interface* ue_);
void set_flush_period(const uint32_t flush_period_sec);
void stop();
private:
std::string float_to_string(float f, int digits, bool add_semicolon = true);
std::ofstream file;
ue_metrics_interface* ue = nullptr;
uint32_t n_reports = 0;
std::mutex mutex = {};
uint32_t flush_period_sec = 0;
uint32_t flush_time_ms = 0;
uint64_t time_ms = 0;
bool file_exists = false;
};
} // namespace srsue
#endif // SRSUE_METRICS_CSV_H