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lecture-operating-system-de…/c_os/user/lib/Logger.cc
2022-07-16 01:48:09 +02:00

46 lines
1.1 KiB
C++

#include "user/lib/Logger.h"
#include "kernel/Globals.h"
bool Logger::kout_enabled = true;
bool Logger::serial_enabled = true;
const Semaphore Logger::sem = Semaphore(1);
Logger::LogLevel Logger::level = Logger::TRACE;
void Logger::log(char* message, CGA::color col) {
if (Logger::kout_enabled) {
CGA::color old_col = kout.color_fg;
kout << fgc(col) << this->name << " :: " << message << fgc(old_col) << endl;
}
if (Logger::serial_enabled) {
serial.write(this->name);
serial.write(" :: ");
serial.write(message);
serial.write("\r\n");
}
}
void Logger::trace(char* message) {
if (Logger::level <= Logger::TRACE) {
this->log(message, CGA::GREEN);
}
}
void Logger::debug(char* message) {
if (Logger::level <= Logger::DEBUG) {
this->log(message, CGA::CYAN);
}
}
void Logger::error(char* message) {
if (Logger::level <= Logger::ERROR) {
this->log(message, CGA::RED);
}
}
void Logger::info(char* message) {
if (Logger::level <= Logger::TRACE) {
this->log(message, CGA::LIGHT_GREY);
}
}