public Log(string log_path, string level, string lay_out, int log_appender)
{
if (null == log_path || string.Empty == log_path)
{
log_path = DEFAULT_LOG_PATH;
}
log_path = Path.Combine(Folder.GetCurrentDir(), log_path);
if (!Directory.Exists(log_path))
{
Directory.CreateDirectory(log_path);
}
m_Level = ParseLogLevel(level);
m_Layout = ParseLogLayout(lay_out);
m_LogAppender = log_appender;
m_LogPath = Path.Combine(log_path, DEFAULT_LOG_FILE_PREFIX);
m_LogThread = new Thread(this.Run);
m_LogThread.Name = this.GetType().Name + " work thread";
m_LogBuffer = new LogDBuffer();
m_IsActive = true;
m_LogThread.Start();
ThreadManager.Instance.AddThread(m_LogThread);
}
private string GetLevelName(LogManager.LOG_LEVEL level)
{
string str_lv = string.Empty;
switch (level)
{
case LogManager.LOG_LEVEL.DEBUG:
str_lv = STR_LV_DEBUG;
break;
case LogManager.LOG_LEVEL.INFO:
str_lv = STR_LV_INFO;
break;
case LogManager.LOG_LEVEL.WARN:
str_lv = STR_LV_WARN;
break;
case LogManager.LOG_LEVEL.ERROR:
str_lv = STR_LV_ERROR;
break;
case LogManager.LOG_LEVEL.FATAL:
str_lv = STR_LV_FATAL;
break;
default:
break;
}
return(str_lv);
}
private void SetConsoleFrontColor(LogManager.LOG_LEVEL level)
{
int color = -1;
switch (level)
{
case LogManager.LOG_LEVEL.DEBUG:
color = DEBUG_COLOR;
break;
case LogManager.LOG_LEVEL.INFO:
color = INFO_COLOR;
break;
case LogManager.LOG_LEVEL.WARN:
color = WARN_COLOR;
break;
case LogManager.LOG_LEVEL.ERROR:
color = ERROR_COLOR;
break;
case LogManager.LOG_LEVEL.FATAL:
color = FATAL_COLOR;
break;
default:
break;
}
if (-1 != color)
{
Console.ForegroundColor = (ConsoleColor)color;
}
}
private void WriteConsole(LogManager.LOG_LEVEL level, string log)
{
if ((m_LogAppender | (int)LogManager.LOG_APPENDER.COLORED_CONSOLE) > 0)
{
SetConsoleFrontColor(level);
}
Console.Out.WriteLine(log);
}
public void Write(LogManager.LOG_LEVEL level, string log, Exception ex = null)
{
if (null != ex)
{
log = log +
"\r\n Error: " + ex.Message +
"\r\n InnerException: " + ex.InnerException +
"\r\n StackTrace: " + ex.StackTrace;
}
string str_now = string.Empty;
if (LogManager.LOG_LAYOUT.UTC_TIMESTAMP == m_Layout)
{
str_now = Time.GetUtcNow().ToString("G");
}
else if (LogManager.LOG_LAYOUT.RAW_TIMESTAMP == m_Layout)
{
str_now = Time.GetNow().ToString("G");
}
else if (LogManager.LOG_LAYOUT.SIMPLE_FORMAT == m_Layout)
{
}
else if (LogManager.LOG_LAYOUT.XML_FORMAT == m_Layout)
{
}
log = str_now + " [" + GetLevelName(level) + "] " + log;
if ((m_LogAppender | (int)LogManager.LOG_APPENDER.FILE) > 0)
{
WriteBuffer(log);
}
if ((m_LogAppender | (int)LogManager.LOG_APPENDER.CONSOLE) > 0 ||
(m_LogAppender | (int)LogManager.LOG_APPENDER.COLORED_CONSOLE) > 0)
{
WriteConsole(level, log);
}
if ((m_LogAppender | (int)LogManager.LOG_APPENDER.TRACE) > 0)
{
WriteTrace(log);
}
}
private LogManager.LOG_LEVEL ParseLogLevel(string level)
{
LogManager.LOG_LEVEL log_lv = LogManager.LOG_LEVEL.ALL;
switch (level.ToLower())
{
case STR_LV_DEBUG:
log_lv = LogManager.LOG_LEVEL.DEBUG;
break;
case STR_LV_INFO:
log_lv = LogManager.LOG_LEVEL.INFO;
break;
case STR_LV_WARN:
log_lv = LogManager.LOG_LEVEL.WARN;
break;
case STR_LV_ERROR:
log_lv = LogManager.LOG_LEVEL.ERROR;
break;
case STR_LV_FATAL:
log_lv = LogManager.LOG_LEVEL.FATAL;
break;
case STR_LV_OFF:
log_lv = LogManager.LOG_LEVEL.OFF;
break;
default:
break;
}
return(log_lv);
}
