private Filter DoWork(FilterParams filterParams, int startLine, int maxCount, ProgressCallback progressCallback)
{
Logger.logInfo("Started Filter worker [" + Thread.CurrentThread.ManagedThreadId + "] for line " +
startLine);
// Give every thread own copies of ColumnizerCallback and FilterParams, because the state of the objects changes while filtering
FilterParams threadFilterParams = filterParams.CreateCopy2();
LogExpert.LogWindow.ColumnizerCallback threadColumnizerCallback = this.callback.createCopy();
Filter filter = new Filter(threadColumnizerCallback);
lock (this.filterWorkerList)
{
this.filterWorkerList.Add(filter);
}
if (this.shouldStop)
{
return(filter);
}
int realCount = filter.DoFilter(threadFilterParams, startLine, maxCount, progressCallback);
Logger.logInfo("Filter worker [" + Thread.CurrentThread.ManagedThreadId + "] for line " + startLine +
" has completed.");
lock (this.filterReadyList)
{
this.filterReadyList.Add(filter);
}
return(filter);
}
public Filter(LogExpert.LogWindow.ColumnizerCallback callback)
{
this.callback = callback;
this.filterResultLines = new List <int>();
this.lastFilterLinesList = new List <int>();
this.filterHitList = new List <int>();
}
public FilterStarter(LogExpert.LogWindow.ColumnizerCallback callback, int minThreads)
{
this.callback = callback;
this.FilterResultLines = new List <int>();
this.LastFilterLinesList = new List <int>();
this.FilterHitList = new List <int>();
this.filterReadyList = new List <Filter>();
this.filterWorkerList = new List <Filter>();
this.filterHitDict = new SortedDictionary <int, int>();
this.filterResultDict = new SortedDictionary <int, int>();
this.lastFilterLinesDict = new SortedDictionary <int, int>();
this.ThreadCount = Environment.ProcessorCount * 4;
this.ThreadCount = minThreads;
int worker, completion;
ThreadPool.GetMinThreads(out worker, out completion);
ThreadPool.SetMinThreads(minThreads, completion);
ThreadPool.GetMaxThreads(out worker, out completion);
}
internal string[] GetColumnsForLine(
LogfileReader logFileReader, int line,
ILogLineColumnizer columnizer,
LogExpert.LogWindow.ColumnizerCallback callback)
{
if (this.last_columnizer == columnizer && this.last_line == line &&
this.cached_columns != null)
{
return(this.cached_columns);
}
string line_data = logFileReader.GetLogLineWithWait(line);
if (line_data != null)
{
callback.LineNum = line;
this.cached_columns = columnizer.SplitLine(callback, line_data);
this.last_columnizer = columnizer;
this.last_line = line;
}
return(this.cached_columns);
}
public HighlightThread(LogExpert.LogWindow.ColumnizerCallback callback)
{
this.callback = callback;
}
internal string[] GetColumnsForLine(LogfileReader logFileReader, int lineNumber, ILogLineColumnizer columnizer, LogExpert.LogWindow.ColumnizerCallback columnizerCallback)
{
if (this.lastColumnizer != columnizer || this.lastLineNumber != lineNumber && this.cachedColumns != null || columnizerCallback.LineNum != lineNumber)
{
this.lastColumnizer = columnizer;
this.lastLineNumber = lineNumber;
string line = logFileReader.GetLogLineWithWait(lineNumber);
if (line != null)
{
columnizerCallback.LineNum = lineNumber;
this.cachedColumns = columnizer.SplitLine(columnizerCallback, line);
}
else
{
this.cachedColumns = null;
}
}
return(this.cachedColumns);
}
public RangeFinder(FilterParams filterParams, LogExpert.LogWindow.ColumnizerCallback callback)
{
this.filterParams = filterParams.CreateCopy2();
this.callback = callback;
}
public HighlightThread(LogExpert.LogWindow.ColumnizerCallback callback)
{
this.callback = callback;
}
