public void Start()
{
IsRunning = true;
FileInfo[] fi = null;
while (IsRunning)
{
try
{
if (_processedFilesPath != "")
{
CaptureFileData cfd = new CaptureFileData();
DirectoryInfo di = new DirectoryInfo(_processedFilesPath);
fi = di.GetFiles("*.pcap");
if (fi.Length > 0)
{
foreach (var file in fi)
{
if (!updatedFiles.ContainsKey(file.Name))
{
int batchId = cfd.GetBatchId(file.Name);
if (batchId > 0)
{
cfd.UpdateCaptureBatchParseStatus(batchId);
updatedFiles.Add(file.Name, batchId);
}
}
}
}
}
else
{
Thread.Sleep(3000);
}
}
catch (Exception ex)
{
// Ignore file not found errors
//throw new Exception("ParsedFileNotifier unable to find parsed pcap files: " + ex.Message);
}
}
}
public void ProcessFiles()
{
IsRunning = true;
while (IsRunning)
{
List<CurrentCaptureFile> files = new List<CurrentCaptureFile>();
while (FileQueue.Count > 0)
{
CurrentCaptureFile file = FileQueue.Dequeue();
files.Add(file);
}
CaptureFileData cfd = new CaptureFileData();
foreach(CurrentCaptureFile file in files)
{
file.CaptureBatchId = cfd.GetBatchId(file.FileName);
if (cfd.GetParsedFileStatus(file.CaptureBatchId))
{
BatchIntervalEngine intervalEngine = new BatchIntervalEngine(DatabaseConnections.SqlConnection, AnalysisConfiguration.ProcessedCaptureFilesPath, file.FileName, 5, AnalysisConfiguration.IntervalSize);
intervalEngine.ProcessNewBatchIntervals();
CreateAnalysisData(file);
intervalEngine = null;
}
else
{
FileQueue.Enqueue(file);
}
}
if(files.Count > 0)
{
files.Clear();
}
Thread.Sleep(3000);
}
}
public int GetCaptureBatchId(string fileName)
{
CaptureFileData cfd = new CaptureFileData();
return cfd.GetBatchId(fileName);
}
public void ProcessNewBatchIntervals()
{
// Create new batch intervals from parsed capture data and add new intervals to cumulative intervals
//// Wait for capture file to be parsed by ParseCaptureFilesService service
//int waitSeconds = 0;
CaptureFileData cfd = new CaptureFileData();
_CurrentCaptureBatchId = cfd.GetBatchId(_CaptureFileName);
//while (waitSeconds < _WaitSecondsLimit)
//{
// if (File.Exists(_ProcessedCaptureFilesPath + "\\" + _CaptureFileName))
// {
//ClientStatusToolStripStatusLabel.Visible = true;
//ClientStatusToolStripProgressBar.Visible = true;
//ClientStatusToolStripStatusLabel.Text = "Loading capture packets into data store for file [" + file.FileName + "]...";
//FileQueue.Dequeue();
BindingList<PacketInterval> batchIntervals = new BindingList<PacketInterval>();
batchIntervals = CreateBatchIntervals(_CaptureFileName);
UpdateCumulativeIntervals(batchIntervals);
//UpdateCaptureBatchParseStatus();
// break;
// }
// else
// {
// Thread.Sleep(1000);
// waitSeconds++;
// }
//}
//bool parsedStatus = cfd.GetParsedFileStatus(_CurrentCaptureBatchId);
//while (!parsedStatus)
//{
// Thread.Sleep(2000);
// parsedStatus = cfd.GetParsedFileStatus(_CurrentCaptureBatchId);
// if (waitSeconds == _WaitSecondsLimit)
// {
// throw new Exception("BatchIntervalEngine error: time expired - cannot find parsed capture file!");
// }
//}
//BindingList<PacketInterval> batchIntervals = new BindingList<PacketInterval>();
//batchIntervals = CreateBatchIntervals(_CaptureFileName);
//UpdateCumulativeIntervals(batchIntervals);
////UpdateCaptureBatchParseStatus();
//FileQueue.Dequeue();
}
