private void mFileImportMenu_Click(object pSender, EventArgs pArgs)
{
if (mImportDialog.ShowDialog(this) != DialogResult.OK)
{
return;
}
PcapOfflineDevice device = new PcapOfflineDevice(mImportDialog.FileName);
device.Open();
Packet packet = null;
SessionForm session = null;
while ((packet = device.GetNextPacket()) != null)
{
TCPPacket tcpPacket = packet as TCPPacket;
if (tcpPacket == null)
{
continue;
}
if ((tcpPacket.SourcePort < Config.Instance.LowPort || tcpPacket.SourcePort > Config.Instance.HighPort) &&
(tcpPacket.DestinationPort < Config.Instance.LowPort || tcpPacket.DestinationPort > Config.Instance.HighPort))
{
continue;
}
if (tcpPacket.Syn && !tcpPacket.Ack)
{
session = NewSession(); session.BufferTCPPacket(tcpPacket);
}
else if (session.MatchTCPPacket(tcpPacket))
{
session.BufferTCPPacket(tcpPacket);
}
}
}
void ParseImportedFile()
{
while (device.Opened)
{
RawCapture packet = null;
SessionForm session = null;
while ((packet = device.GetNextPacket()) != null)
{
if (!started)
{
continue;
}
TcpPacket tcpPacket = TcpPacket.GetEncapsulated(Packet.ParsePacket(packet.LinkLayerType, packet.Data));
if (tcpPacket == null)
{
continue;
}
if ((tcpPacket.SourcePort < Config.Instance.LowPort || tcpPacket.SourcePort > Config.Instance.HighPort) &&
(tcpPacket.DestinationPort < Config.Instance.LowPort || tcpPacket.DestinationPort > Config.Instance.HighPort))
{
continue;
}
this.Invoke((MethodInvoker) delegate {
try
{
if (tcpPacket.Syn && !tcpPacket.Ack)
{
session = NewSession();
var res = session.BufferTCPPacket(tcpPacket, packet.Timeval.Date);
if (res == SessionForm.Results.Continue)
{
session.Show(mDockPanel, DockState.Document);
}
}
else if (session != null && session.MatchTCPPacket(tcpPacket))
{
var res = session.BufferTCPPacket(tcpPacket, packet.Timeval.Date);
if (res == SessionForm.Results.CloseMe)
{
session.Close();
}
}
}
catch (Exception)
{
session.Close();
session = null;
}
});
}
this.Invoke((MethodInvoker) delegate {
mSearchForm.RefreshOpcodes(false);
});
}
}
void ParseImportedFile()
{
RawCapture packet = null;
SessionForm session = null;
this.Invoke((MethodInvoker) delegate
{
while ((packet = device.GetNextPacket()) != null)
{
if (!started)
{
continue;
}
TcpPacket tcpPacket = (TcpPacket)PacketDotNet.Packet.ParsePacket(packet.LinkLayerType, packet.Data).Extract(typeof(TcpPacket));
if (tcpPacket == null)
{
continue;
}
if ((tcpPacket.SourcePort < Config.Instance.LowPort || tcpPacket.SourcePort > Config.Instance.HighPort) &&
(tcpPacket.DestinationPort < Config.Instance.LowPort || tcpPacket.DestinationPort > Config.Instance.HighPort))
{
continue;
}
try
{
if (tcpPacket.Syn && !tcpPacket.Ack)
{
if (session != null)
{
session.Show(mDockPanel, DockState.Document);
}
session = NewSession();
var res = session.BufferTCPPacket(tcpPacket, packet.Timeval.Date);
if (res == SessionForm.Results.Continue)
{
// mDockPanel.Contents.Add(session);
//session.Show(mDockPanel, DockState.Document);
}
}
else if (session != null && session.MatchTCPPacket(tcpPacket))
{
var res = session.BufferTCPPacket(tcpPacket, packet.Timeval.Date);
if (res == SessionForm.Results.CloseMe)
{
session.Close();
}
}
}
catch (Exception ex)
{
Console.WriteLine("Exception while parsing logfile: {0}", ex);
session.Close();
session = null;
}
}
if (session != null)
{
session.Show(mDockPanel, DockState.Document);
}
if (session != null)
{
mSearchForm.RefreshOpcodes(false);
}
});
}
