acc_integration_log.c

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// Copyright (c) Acconeer AB, 2019-2024
// All rights reserved
// This file is subject to the terms and conditions defined in the file
// 'LICENSES/license_acconeer.txt', (BSD 3-Clause License) which is part
// of this source code package.
 
#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
 
#include "acc_definitions_common.h"
#include "acc_integration.h"
#include "acc_integration_log.h"
 
#define LOG_BUFFER_MAX_SIZE 150
 
#define LOG_FORMAT "%02u:%02u:%02u.%03u (%c) (%s) %s\n"
 
void acc_integration_log(acc_log_level_t level, const char *module, const char *format, ...)
{
        char    log_buffer[LOG_BUFFER_MAX_SIZE];
        va_list ap;
 
        va_start(ap, format);
 
        int ret = vsnprintf(log_buffer, LOG_BUFFER_MAX_SIZE, format, ap);
 
        if (ret >= LOG_BUFFER_MAX_SIZE)
        {
                log_buffer[LOG_BUFFER_MAX_SIZE - 4] = '.';
                log_buffer[LOG_BUFFER_MAX_SIZE - 3] = '.';
                log_buffer[LOG_BUFFER_MAX_SIZE - 2] = '.';
                log_buffer[LOG_BUFFER_MAX_SIZE - 1] = 0;
        }
 
        uint32_t time_ms = acc_integration_get_time();
        char     level_ch;
 
        unsigned int timestamp    = time_ms;
        unsigned int hours        = timestamp / 1000 / 60 / 60;
        unsigned int minutes      = timestamp / 1000 / 60 % 60;
        unsigned int seconds      = timestamp / 1000 % 60;
        unsigned int milliseconds = timestamp % 1000;
 
        level_ch = (level <= ACC_LOG_LEVEL_DEBUG) ? "EWIVD"[level] : '?';
 
        printf(LOG_FORMAT, hours, minutes, seconds, milliseconds, level_ch, module, log_buffer);
 
        va_end(ap);
}