cs_LogStdPrintf.h

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/*
 * Author: Crownstone Team
 * Copyright: Crownstone (https://crownstone.rocks)
 * Date: Sep 1, 2022
 * License: LGPLv3+, Apache License 2.0, and/or MIT (triple-licensed)
 */
 
#pragma once
 
#include <cstdio>
#include <iostream>
 
__attribute__((unused)) static bool _logPrefixHost = true;
 
// use out of range for reset.
constexpr void setPrintfColor(int verbosity) {
    switch (verbosity) {
        case SERIAL_VERY_VERBOSE: std::printf("\033[39m"); break;
        case SERIAL_VERBOSE: std::printf("\033[90m"); break;
        case SERIAL_DEBUG: std::printf("\033[39m"); break;
        case SERIAL_INFO: std::printf("\033[34m"); break;
        case SERIAL_WARN: std::printf("\033[33m"); break;
        case SERIAL_ERROR: std::printf("\033[31m"); break;
        case SERIAL_FATAL: std::printf("\033[31m"); break;
        default: std::printf("\033[39m"); break;
    }
}
 
#define _FILE (sizeof(__FILE__) > 30 ? __FILE__ + (sizeof(__FILE__) - 30 - 1) : __FILE__)
 
#define _log(level, addNewLine, fmt, ...)                       \
    if (level <= SERIAL_VERBOSITY) {                            \
        if (_logPrefixHost) {                                   \
            std::printf("[%-30.30s : %-4d] ", _FILE, __LINE__); \
        }                                                       \
        setPrintfColor(level);                                  \
        std::printf(fmt, ##__VA_ARGS__);                        \
        setPrintfColor(-1);                                     \
        if (addNewLine) {                                       \
            std::printf("\r\n");                                \
        }                                                       \
        _logPrefixHost = addNewLine;                            \
    }
 
#define _logArray(level, addNewLine, pointer, size, ...)