public static void Log(string logname, LogLevels level, string codeLocation, string logevent, string notes)
{
if (level >= _logLevel)
{
#region DETERMINE LOG FILE NAME
string filename;
if (_isLoggingByHour)
{
filename = String.Format("{0}_{1}_{2}_{3}_{4}{5}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Hour.ToString("00"), _extension);
}
else if (_isLoggingByDay)
{
filename = String.Format("{0}_{1}_{2}_{3}{4}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), _extension);
}
else
{
filename = logname + _extension;
}
#endregion
bool isError = level.Equals(LogLevels.ERROR);
#region Prepare entry - remove newlines, commas, add date
codeLocation = codeLocation.Replace(NEWLINE, ";").Replace(",", ";");
logevent = logevent.Replace(NEWLINE, ";").Replace(",", ";");
notes = notes.Replace(NEWLINE, ";").Replace(",", ";");
string datetime = String.Format("{0}/{1}/{2} {3}:{4}:{5}", DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Year.ToString("00"), DateTime.Now.Hour.ToString("00"), DateTime.Now.Minute.ToString("00"), DateTime.Now.Second.ToString("00"));
long tickCount = Environment.TickCount;
long sinceTick = tickCount - _lastTick;
_lastTick = tickCount;
#endregion
string logDirectory = LogDirectory();
string filepath = Path.Combine(logDirectory, filename);
try
{
StringBuilder sbEntry = new StringBuilder();
bool isFirstTime = false;
if (!_isLoggingToBuffer && (!_pathCurrentLog.Equals(filepath) || (_sw == null)))
{
isFirstTime = OpenLogFile(filepath);
}
#region header information if new file
if (isFirstTime && _isIncludingHeader && !_isLoggingToBuffer)
{
//application name; application version; machine name
sbEntry.Append(String.Format("{0} {1} {2} {3}", GetApplicationName(), GetApplicationVersion(), GetMachineName(), NEWLINE));
//screen width and height
sbEntry.Append(String.Format("screen width {0} x height {1}{2}", System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height, NEWLINE));
//OS version and name; .NET Framework version; culture language
sbEntry.Append(String.Format("{0};{1};.NET Framework {2};{3};{4}", Environment.OSVersion.ToString(), GetOperatingSystem(), Environment.Version.ToString(), CultureInfo.CurrentCulture.EnglishName, NEWLINE));
//culture date format; culture time format; local date; universal date
sbEntry.Append(String.Format("{0};{1};{2};{3};{4}", CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern, CultureInfo.CurrentCulture.DateTimeFormat.ShortTimePattern, DateTime.Now, DateTime.UtcNow, NEWLINE));
sbEntry.Append(NEWLINE);
sbEntry.Append(",DateTime,Tick,Elapsed,Level,CodeLocation,LogEvent,Notes");
//if (_isIncludingSystemInfo)
// sbEntry.Append(SystemStatus.StatusColumns);
sbEntry.Append(NEWLINE);
}
#endregion
#region ASSEMBLE LOG ENTRY
sbEntry.Append(String.Format(",{0},{1},{2},{3},{4},{5},{6}", datetime, tickCount, sinceTick, LevelLabel(level), codeLocation, logevent, notes));
//if (_isIncludingSystemInfo) sbEntry.Append(SystemStatus.GetStatusString());
#endregion
#region WRITE LOG ENTRY
lock (typeof(Logger))
{
string logEntry = sbEntry.ToString();
if (!_isLoggingToBuffer)
{
WriteToFile(logEntry, isError);
}
else
{
WriteToBuffer(logEntry);
if (isError && _writesBufferToFileOnError)
{
WriteBufferToFile();
}
}
if (_isLoggingToConsole)
{
Console.WriteLine(logEntry);
}
}
#endregion
}
catch {}
#region IF LIMITING SIZE AND LOG EXCEEDS SIZE, RENAME
if (!_isLoggingToBuffer && _isLimitingSize)
{
FileInfo fi = new FileInfo(filepath);
if ((fi.Length / 1000) > _kbSizeLimit)
{
CloseLogFile();
string fileCopy = String.Format("{0}_{1}_{2}_{3}_{4}_{5}_{6}{7}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Hour.ToString("00"), DateTime.Now.Minute.ToString("00"), DateTime.Now.Second.ToString("00"), _extension);
try
{
File.Copy(filepath, Path.Combine(logDirectory, fileCopy), true);
File.Delete(filepath);
}
catch { }
}
}
#endregion
#region DELETE OLD FILES
if (_deletesOldLogs)
{
try
{
string[] logs = Directory.GetFiles(logDirectory);
if (logs.Length > _keepLogCount)
{
Array.Sort(logs, new Utilities.CompareFileWriteTime());
for (int i = 0; i < (logs.Length - _keepLogCount); i++)
{
File.Delete(logs[0]);
}
}
}
catch { }
}
#endregion
}
}
public static void Log(string logname, LogLevels level, string codeLocation, string logevent, string notes)
{
if (level >= _logLevel)
{
#region DETERMINE LOG FILE NAME
string filename;
if (_isLoggingByHour) filename = String.Format("{0}_{1}_{2}_{3}_{4}{5}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Hour.ToString("00"), _extension);
else if (_isLoggingByDay) filename = String.Format("{0}_{1}_{2}_{3}{4}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), _extension);
else filename = logname + _extension;
#endregion
bool isError = level.Equals(LogLevels.ERROR);
#region Prepare entry - remove newlines, commas, add date
codeLocation = codeLocation.Replace(NEWLINE, ";").Replace(",", ";");
logevent = logevent.Replace(NEWLINE, ";").Replace(",", ";");
notes = notes.Replace(NEWLINE, ";").Replace(",", ";");
string datetime = String.Format("{0}/{1}/{2} {3}:{4}:{5}", DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Year.ToString("00"), DateTime.Now.Hour.ToString("00"), DateTime.Now.Minute.ToString("00"), DateTime.Now.Second.ToString("00"));
long tickCount = Environment.TickCount;
long sinceTick = tickCount - _lastTick;
_lastTick = tickCount;
#endregion
string logDirectory = LogDirectory();
string filepath = Path.Combine(logDirectory, filename);
try
{
StringBuilder sbEntry = new StringBuilder();
bool isFirstTime = false;
if (!_isLoggingToBuffer && (!_pathCurrentLog.Equals(filepath) || (_sw == null))) isFirstTime = OpenLogFile(filepath);
#region header information if new file
if (isFirstTime && _isIncludingHeader && !_isLoggingToBuffer)
{
//application name; application version; machine name
sbEntry.Append(String.Format("{0} {1} {2} {3}", GetApplicationName(), GetApplicationVersion(), GetMachineName(), NEWLINE));
//screen width and height
sbEntry.Append(String.Format("screen width {0} x height {1}{2}", System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height, NEWLINE));
//OS version and name; .NET Framework version; culture language
sbEntry.Append(String.Format("{0};{1};.NET Framework {2};{3};{4}", Environment.OSVersion.ToString(), GetOperatingSystem(), Environment.Version.ToString(), CultureInfo.CurrentCulture.EnglishName, NEWLINE));
//culture date format; culture time format; local date; universal date
sbEntry.Append(String.Format("{0};{1};{2};{3};{4}", CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern, CultureInfo.CurrentCulture.DateTimeFormat.ShortTimePattern, DateTime.Now, DateTime.UtcNow, NEWLINE));
sbEntry.Append(NEWLINE);
sbEntry.Append(",DateTime,Tick,Elapsed,Level,CodeLocation,LogEvent,Notes");
//if (_isIncludingSystemInfo)
// sbEntry.Append(SystemStatus.StatusColumns);
sbEntry.Append(NEWLINE);
}
#endregion
#region ASSEMBLE LOG ENTRY
sbEntry.Append(String.Format(",{0},{1},{2},{3},{4},{5},{6}", datetime, tickCount, sinceTick, LevelLabel(level), codeLocation, logevent, notes));
//if (_isIncludingSystemInfo) sbEntry.Append(SystemStatus.GetStatusString());
#endregion
#region WRITE LOG ENTRY
lock (typeof(Logger))
{
string logEntry = sbEntry.ToString();
if (!_isLoggingToBuffer)
{
WriteToFile(logEntry, isError);
}
else
{
WriteToBuffer(logEntry);
if (isError && _writesBufferToFileOnError) WriteBufferToFile();
}
if (_isLoggingToConsole) Console.WriteLine(logEntry);
}
#endregion
}
catch {}
#region IF LIMITING SIZE AND LOG EXCEEDS SIZE, RENAME
if (!_isLoggingToBuffer && _isLimitingSize)
{
FileInfo fi = new FileInfo(filepath);
if ((fi.Length / 1000) > _kbSizeLimit)
{
CloseLogFile();
string fileCopy = String.Format("{0}_{1}_{2}_{3}_{4}_{5}_{6}{7}", logname, DateTime.Now.Year, DateTime.Now.Month.ToString("00"), DateTime.Now.Day.ToString("00"), DateTime.Now.Hour.ToString("00"), DateTime.Now.Minute.ToString("00"), DateTime.Now.Second.ToString("00"), _extension);
try
{
File.Copy(filepath, Path.Combine(logDirectory, fileCopy), true);
File.Delete(filepath);
}
catch { }
}
}
#endregion
#region DELETE OLD FILES
if (_deletesOldLogs)
{
try
{
string[] logs = Directory.GetFiles(logDirectory);
if (logs.Length > _keepLogCount)
{
Array.Sort(logs, new Utilities.CompareFileWriteTime());
for (int i = 0; i < (logs.Length - _keepLogCount); i++)
{
File.Delete(logs[0]);
}
}
}
catch { }
}
#endregion
}
}