srsLTE/lib/include/srslte/common/log_filter.h

98 lines
3.3 KiB
C++

/*
* Copyright 2013-2019 Software Radio Systems Limited
*
* This file is part of srsLTE.
*
* srsLTE is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* srsLTE is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
/******************************************************************************
* File: log_filter.h
* Description: Log filter for a specific layer or element.
* Performs filtering based on log level, generates
* timestamped log strings and passes them to the
* common logger object.
*****************************************************************************/
#ifndef SRSLTE_LOG_FILTER_H
#define SRSLTE_LOG_FILTER_H
#include <stdarg.h>
#include <string>
#include "srslte/phy/common/timestamp.h"
#include "srslte/common/log.h"
#include "srslte/common/logger.h"
#include "srslte/common/logger_stdout.h"
namespace srslte {
typedef std::string* str_ptr;
class log_filter : public srslte::log
{
public:
log_filter();
log_filter(std::string layer);
log_filter(std::string layer, logger *logger_, bool tti=false);
~log_filter();
void init(std::string layer, logger *logger_, bool tti=false);
void console(const char * message, ...) __attribute__ ((format (printf, 2, 3)));
void error(const char * message, ...) __attribute__ ((format (printf, 2, 3)));
void warning(const char * message, ...) __attribute__ ((format (printf, 2, 3)));
void info(const char * message, ...) __attribute__ ((format (printf, 2, 3)));
void debug(const char * message, ...) __attribute__ ((format (printf, 2, 3)));
void error_hex(const uint8_t *hex, int size, const char * message, ...) __attribute__((format (printf, 4, 5)));
void warning_hex(const uint8_t *hex, int size, const char * message, ...) __attribute__((format (printf, 4, 5)));
void info_hex(const uint8_t *hex, int size, const char * message, ...) __attribute__((format (printf, 4, 5)));
void debug_hex(const uint8_t *hex, int size, const char * message, ...) __attribute__((format (printf, 4, 5)));
class time_itf {
public:
virtual srslte_timestamp_t get_time() = 0;
};
typedef enum {
TIME,
EPOCH
} time_format_t;
void set_time_src(time_itf *source, time_format_t format);
protected:
logger *logger_h;
bool do_tti;
time_itf *time_src;
time_format_t time_format;
logger_stdout def_logger_stdout;
void all_log(srslte::LOG_LEVEL_ENUM level, uint32_t tti, const char *msg);
void all_log(srslte::LOG_LEVEL_ENUM level, uint32_t tti, const char *msg, const uint8_t *hex, int size);
void all_log_line(srslte::LOG_LEVEL_ENUM level, uint32_t tti, std::string file, int line, char *msg);
std::string now_time();
std::string hex_string(const uint8_t *hex, int size);
};
} // namespace srsue
#endif // SRSLTE_LOG_FILTER_H