61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
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#ifndef CHIP8_LOGGER_H
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#define CHIP8_LOGGER_H
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#include <iostream>
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#include <string>
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#include "date.h"
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enum LogType {
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INFO,
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DEBUG,
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WARN,
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ERROR
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};
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class Logger {
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private:
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static const char* logTypeToString(LogType logType) {
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switch (logType) {
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case LogType::INFO:
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return "INFO";
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case LogType::DEBUG:
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return "DEBUG";
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case LogType::WARN:
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return "WARN";
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case LogType::ERROR:
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return "ERROR";
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}
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return "";
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}
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public:
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template<typename... Args>
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static void log(LogType logType, Args&&... args) {
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std::ostream& stream = (logType == LogType::ERROR) ? std::cerr : std::cout;
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stream << "[" << logTypeToString(logType) << "] [" << Date::now().to_string() << "]";
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((stream << " " << args), ...);
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stream << std::endl;
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}
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template<typename... Args>
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static void info(Args&&... args) {
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log(LogType::INFO, std::forward<Args>(args)...);
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}
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template<typename... Args>
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static void debug(Args&&... args) {
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log(LogType::DEBUG, std::forward<Args>(args)...);
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}
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template<typename... Args>
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static void warn(Args&&... args) {
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log(LogType::WARN, std::forward<Args>(args)...);
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}
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template<typename... Args>
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static void error(Args&&... args) {
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log(LogType::ERROR, std::forward<Args>(args)...);
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}
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};
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#endif //CHIP8_LOGGER_H
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