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/**
*
* \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: ue.h
* Description: Top-level UE class. Creates and links all
* layers and helpers.
*****************************************************************************/
#ifndef SRSUE_UE_H
#define SRSUE_UE_H
#include <pthread.h>
#include <stdarg.h>
#include <string>
#include "phy/ue_phy_base.h"
#include "srslte/common/buffer_pool.h"
#include "srslte/common/log_filter.h"
#include "srslte/interfaces/ue_interfaces.h"
#include "srslte/radio/radio.h"
#include "srslte/srslog/srslog.h"
#include "stack/ue_stack_base.h"
#include "ue_metrics_interface.h"
namespace srsue {
/*******************************************************************************
UE Parameters
*******************************************************************************/
typedef struct {
bool enable;
std::string phy_filename;
std::string radio_filename;
} trace_args_t;
typedef struct {
std::string all_level;
int all_hex_limit;
int file_max_size;
std::string filename;
} log_args_t;
typedef struct {
bool enable;
} gui_args_t;
typedef struct {
float metrics_period_secs;
bool metrics_csv_enable;
bool metrics_csv_append;
int metrics_csv_flush_period_sec;
std::string metrics_csv_filename;
} general_args_t;
typedef struct {
srslte::rf_args_t rf;
trace_args_t trace;
log_args_t log;
gui_args_t gui;
phy_args_t phy;
stack_args_t stack;
gw_args_t gw;
general_args_t general;
} all_args_t;
/*******************************************************************************
Main UE class
*******************************************************************************/
class ue : public ue_metrics_interface
{
public:
ue(srslog::sink& log_sink);
~ue();
int init(const all_args_t& args_, srslte::logger* logger_);
void stop();
bool switch_on();
bool switch_off();
void start_plot();
// UE metrics interface
bool get_metrics(ue_metrics_t* m);
void radio_overflow();
private:
// UE consists of a radio, a PHY and a stack element
std::unique_ptr<ue_phy_base> phy;
std::unique_ptr<srslte::radio_base> radio;
std::unique_ptr<ue_stack_base> stack;
std::unique_ptr<gw> gw_inst;
// Generic logger members
srslte::logger* old_logger = nullptr;
srslog::sink& log_sink;
srslog::basic_logger& logger;
all_args_t args;
srslte::byte_buffer_pool* pool = nullptr;
// Helper functions
int parse_args(const all_args_t& args); // parse and validate arguments
std::string get_build_mode();
std::string get_build_info();
std::string get_build_string();
};
} // namespace srsue
#endif // SRSUE_UE_H