/// <summary>
///
/// </summary>
/// <param name="session"></param>
private void LoadSession(Session session)
{
(new Thread(() =>
{
MethodInvoker methodInvoker = delegate
{
try
{
using (new HourGlass(this))
{
if (session == null)
{
UserInterface.DisplayErrorMessageBox(this, "Unable to locate session");
return;
}
string filePath = System.IO.Path.Combine(this.dataDirectory, session.Guid.Substring(0, 2), session.Guid + ".bin");
if (File.Exists(filePath) == false)
{
UserInterface.DisplayErrorMessageBox(this, "Session data file does not exist: " + filePath);
return;
}
byte[] temp = File.ReadAllBytes(filePath);
DynamicByteProvider dynamicByteProvider = new DynamicByteProvider(temp);
hexBox.ByteProvider = dynamicByteProvider;
temp = woanware.Text.ReplaceNulls(temp);
FileInfo fileInfo = new FileInfo(filePath);
// Colourised (HTML)
if (fileInfo.AlternateDataStreamExists("html") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("html", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
webControl.DocumentText = reader.ReadToEnd();
}
}
else
{
webControl.DocumentText = string.Empty;
}
// ASCII
if (fileInfo.AlternateDataStreamExists("txt") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("txt", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
txtSession.Text = reader.ReadToEnd();
txtSession.ScrollToTop();
}
}
else
{
txtSession.Text = ASCIIEncoding.ASCII.GetString(temp);
txtSession.ScrollToTop();
}
// Info
if (fileInfo.AlternateDataStreamExists("info") == true)
{
AlternateDataStreamInfo ads = fileInfo.GetAlternateDataStream("info", FileMode.Open);
using (TextReader reader = ads.OpenText())
{
txtInfo.Text = reader.ReadToEnd();
txtInfo.ScrollToTop();
}
}
else
{
txtInfo.Text = string.Empty;
txtInfo.ScrollToTop();
}
}
}
catch (Exception ex)
{
this.Log().Error(ex.ToString());
}
};
if (this.InvokeRequired == true)
{
this.BeginInvoke(methodInvoker);
}
else
{
methodInvoker.Invoke();
}
})).Start();
}
/// <summary>
/// Run any applicable parsers
/// </summary>
/// <param name="session"></param>
/// <param name="db"></param>
/// <param name="pk"></param>
private void PerformSessionProcessing(Session session,
int pk)
{
//OnMessage("Performing session parsing...");
var parsers = from p in this._parsers where (p.Port == session.SourcePort | p.Port == session.DestinationPort) & p.Type == ParserType.Session select p;
foreach (InterfaceParser parser in parsers)
{
if (parser.Enabled == false)
{
continue;
}
SessionTask sessionTask = new SessionTask(parser.Name, session, _outputPath, pk);
this.sessionParser.Add(sessionTask);
}
}
/// <summary>
///
/// </summary>
/// <param name="session"></param>
public void Add(Session session)
{
this.blockingCollection.Add(session);
}
/// <summary>
///
/// </summary>
/// <param name="guid"></param>
/// <param name="dataSize"></param>
/// <param name="connection"></param>
/// <returns></returns>
private Session CreateNewSession(string guid,
long dataSize,
Connection connection)
{
Session session = new Session(guid);
session.DataSize = dataSize;
session.SourceIp = connection.SourceIpNumeric;
session.SourcePort = connection.SourcePort;
try
{
Country country = _ls.getCountry(connection.SourceIp);
if (country != null)
{
session.SourceCountry = country.getCode();
}
}
catch (Exception) { }
session.DestinationIp = connection.DestinationIpNumeric;
session.DestinationPort = connection.DestinationPort;
try
{
Country country = _ls.getCountry(connection.DestinationIp);
if (country != null)
{
session.DestinationCountry = country.getCode();
}
}
catch (Exception) { }
session.TimestampFirstPacket = _dictionary[connection].TimestampFirstPacket;
session.TimestampLastPacket = _dictionary[connection].TimestampLastPacket;
return session;
}