public DateTime GetTimestamp(ILogLineColumnizerCallback callback, ILogLine line)
{
IColumnizedLogLine cols = SplitLine(callback, line);
if (cols == null || cols.ColumnValues == null || cols.ColumnValues.Length < 2)
{
return(DateTime.MinValue);
}
if (cols.ColumnValues[0].FullValue.Length == 0 || cols.ColumnValues[1].FullValue.Length == 0)
{
return(DateTime.MinValue);
}
FormatInfo formatInfo = _timeFormatDeterminer.DetermineDateTimeFormatInfo(line.FullLine);
if (formatInfo == null)
{
return(DateTime.MinValue);
}
try
{
DateTime dateTime = DateTime.ParseExact(
cols.ColumnValues[0].FullValue + " " + cols.ColumnValues[1].FullValue, formatInfo.DateTimeFormat,
formatInfo.CultureInfo);
return(dateTime);
}
catch (Exception)
{
return(DateTime.MinValue);
}
}
public Priority GetPriority(string fileName, IEnumerable <ILogLine> samples)
{
Priority result = Priority.NotSupport;
int timeStampCount = 0;
foreach (var line in samples)
{
if (line == null || string.IsNullOrEmpty(line.FullLine))
{
continue;
}
var timeDeterminer = new TimeFormatDeterminer();
if (null != timeDeterminer.DetermineDateTimeFormatInfo(line.FullLine))
{
timeStampCount++;
}
else
{
timeStampCount--;
}
}
if (timeStampCount > 0)
{
result = Priority.WellSupport;
}
return(result);
}
public Priority GetPriority(string fileName, IEnumerable <ILogLine> samples)
{
Priority result = Priority.NotSupport;
TimeFormatDeterminer timeDeterminer = new TimeFormatDeterminer();
int timeStampExistsCount = 0;
int bracketsExistsCount = 0;
int maxBracketNumbers = 1;
foreach (var logline in samples)
{
string line = logline?.FullLine;
if (string.IsNullOrEmpty(line))
{
continue;
}
int bracketNumbers = 1;
if (null != timeDeterminer.DetermineDateTimeFormatInfo(line))
{
timeStampExistsCount++;
}
else
{
timeStampExistsCount--;
}
string noSpaceLine = line.Replace(" ", string.Empty);
if (noSpaceLine.IndexOf('[') >= 0 && noSpaceLine.IndexOf(']') >= 0 &&
noSpaceLine.IndexOf('[') < noSpaceLine.IndexOf(']'))
{
bracketNumbers += Regex.Matches(noSpaceLine, @"\]\[").Count;
bracketsExistsCount++;
}
else
{
bracketsExistsCount--;
}
maxBracketNumbers = Math.Max(bracketNumbers, maxBracketNumbers);
}
// Add message
_columnCount = maxBracketNumbers + 1;
_isTimeExists = timeStampExistsCount > 0;
if (_isTimeExists)
{
_columnCount += 2;
}
if (maxBracketNumbers > 1)
{
result = Priority.WellSupport;
if (bracketsExistsCount > 0)
{
result = Priority.PerfectlySupport;
}
}
return(result);
}
