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101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
//
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// Created by mati on 08.05.19.
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//
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#include "../../log/log.hpp"
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#include <iostream>
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#include <string>
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#include <mutex>
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#define LOGGER_BUFFER_SIZE 4096
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#define CONSOLE_ESCAPE_COLOR_BLACK "\x1b[30m"
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#define CONSOLE_ESCAPE_COLOR_RED "\x1b[31m"
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#define CONSOLE_ESCAPE_COLOR_GREEN "\x1b[32m"
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#define CONSOLE_ESCAPE_COLOR_YELLOW "\x1b[33m"
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#define CONSOLE_ESCAPE_COLOR_BLUE "\x1b[34m"
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#define CONSOLE_ESCAPE_COLOR_MAGENTA "\x1b[35m"
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#define CONSOLE_ESCAPE_COLOR_CYAN "\x1b[36m"
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#define CONSOLE_ESCAPE_COLOR_WHITE "\x1b[37m"
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#define CONSOLE_ESCAPE_COLOR_RESET "\x1b[0m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_BLACK "\x1b[40m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_RED "\x1b[41m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_GREEN "\x1b[42m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_YELLOW "\x1b[43m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_BLUE "\x1b[44m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_MAGENTA "\x1b[45m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_CYAN "\x1b[46m"
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#define CONSOLE_ESCAPE_COLOR_BACKGROUND_WHITE "\x1b[47m"
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const char *level_names[] = {
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"TRACE", "DEBUG", "INFO", "WARN", "ERROR", "FATAL"
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};
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#if LOG_USE_COLOR == 1
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static const char *level_colors[] = {
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"\x1b[94m", "\x1b[36m", "\x1b[32m", "\x1b[33m", "\x1b[31m", "\x1b[35m"
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};
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#endif
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struct Logger{
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Logger( logger_level level = LOGTRACE ) : level{ level } {
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}
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std::mutex lock;
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logger_level level;
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};
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static Logger logger;
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static char loggerBuffer[LOGGER_BUFFER_SIZE] = {0};
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void log_Printf(const char *fmt, ...)
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{
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/* Acquire lock */
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std::lock_guard<std::mutex> guard(logger.lock);
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char* ptr = loggerBuffer;
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ptr[0] = 0;
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va_list args;
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va_start(args, fmt);
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vsnprintf(ptr,LOGGER_BUFFER_SIZE-1, fmt, args);
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va_end(args);
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std::cout<<loggerBuffer;
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}
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void log_Log(logger_level level, const char *file, int line,const char *function, const char *fmt, ...)
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{
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if (level < logger.level) {
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return;
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}
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std::lock_guard<std::mutex> guard(logger.lock);
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char* ptr = loggerBuffer;
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va_list args;
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#if LOG_USE_COLOR == 1
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ptr += sprintf(ptr,"%s%-5s\x1b[0m \x1b[90m%s:%d:\x1b[0m ",
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level_colors[level], level_names[level], file, line);
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#else
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ptr += sprintf(ptr,"%-5s %s:%s:%d: ", level_names[level], file, function, line);
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#endif
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va_start(args, fmt);
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ptr += vsnprintf(ptr,&loggerBuffer[LOGGER_BUFFER_SIZE]-ptr, fmt, args);
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va_end(args);
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ptr += sprintf(ptr,"\r\n");
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std::cout<<loggerBuffer;
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}
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/**
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* Update log level
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* @param level [in] - new log level
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*/
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void log_SetLevel(logger_level level) {
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logger.level = level;
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} |