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#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <time.h>
#include "Logger.h"
LogLevelType Logger::LogLevel = TraceLevel;
#ifdef DEBUG
void Logger::Trace(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(TraceLevel, msgfmt, args);
}
void Logger::Debug(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(DebugLevel, msgfmt, args);
}
void Logger::Info(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(InfoLevel, msgfmt, args);
}
void Logger::Warn(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(WarnLevel, msgfmt, args);
}
void Logger::Error(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(ErrorLevel, msgfmt, args);
}
void Logger::Fatal(char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(FatalLevel, msgfmt, args);
}
void Logger::Log(LogLevelType logLevel, char* msgfmt, ...)
{
va_list args;
va_start(args, msgfmt);
Logger::Log(logLevel, msgfmt, args);
}
void Logger::Log(LogLevelType logLevel, char* msgfmt, va_list args)
{
time_t rawtime = time(NULL);
struct tm *lctime = localtime(&rawtime);
char time_str[10] = {0};
strftime(time_str, 10, "%H:%M:%S", lctime);
char log_level_str[6] = {0};
switch (logLevel)
{
default:
case TraceLevel:
strcpy(log_level_str, "Trace");
break;
case DebugLevel:
strcpy(log_level_str, "Debug");
break;
case InfoLevel:
strcpy(log_level_str, "Info");
break;
case WarnLevel:
strcpy(log_level_str, "Warn");
break;
case ErrorLevel:
strcpy(log_level_str, "Error");
break;
case FatalLevel:
strcpy(log_level_str, "Fatal");
break;
}
char *newfmt = new char[strlen(msgfmt) + 24];
sprintf(newfmt, "[%s] %-6s: %s", time_str, log_level_str, msgfmt);
vfprintf(stderr, newfmt, args);
}
#endif
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