public ChildThread(DICOMSniffer mainObj, SnifferSession snifferSession, string dataDir, string signature)
{
snifferObj = mainObj;
dvtkSnifferSession = snifferSession;
orgDataDir = dataDir;
associationName = signature;
}
/// <summary>
/// Load a session from file.
/// </summary>
/// <param name="fileName">file with extension <c>.SES</c></param>
/// <returns>
/// Returns a session of type;
/// <list type="bullet">
/// <item>Dvtk.Sessions.ScriptSession</item>
/// <item>Dvtk.Sessions.EmulatorSession</item>
/// <item>Dvtk.Sessions.MediaSession</item>
/// </list>
/// </returns>
/// <remarks>
/// The type of session is dynamically determined.
/// </remarks>
public Session Load(FileName fileName)
{
if (fileName == null)
{
throw new ArgumentNullException();
}
System.IO.FileInfo fileInfo = new System.IO.FileInfo(fileName);
if (!fileInfo.Exists)
{
throw new ArgumentException();
}
//
// Transform fileName to fully qualified file name.
//
fileName = fileInfo.FullName;
Session session = null;
Wrappers.MBaseSession adaptee =
Wrappers.MSessionFactory.Load(fileName);
switch (adaptee.SessionType)
{
case Wrappers.SessionType.SessionTypeEmulator:
session = new EmulatorSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeMedia:
session = new MediaSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeScript:
session = new ScriptSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeSniffer:
session = new SnifferSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeUnknown:
// Unknown Wrappers.SessionType
throw new System.NotImplementedException();
}
return(session);
}
/// <summary>
/// Event Handler for loading of main DICOM Sniffer form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DICOMSniffer_Load(object sender, System.EventArgs e)
{
// Create DICOM analyzer object instance for analyzing all DICOM PDUs
// and subscribe for the logging event.
dicom = new DICOMAnalyser(this);
dicom.Output += new DICOMAnalyser.OutputEvent(OutputHandler);
// Create TCP layer object instance for parsing TCP/IP packets and filtering
// DICOM packets and subscribe for the events passing the DICOM packets to
// upper DICOM layer
tcp = new TCPParser();
tcp.FragmentAdded += new TCPParser.FragmentAddedEvent(dicom.ReceiveTCPData);
tcp.EndOfStream += new TCPParser.EndOfStreamEvent(dicom.EndOfStream);
tcp.Error += new TCPParser.ErrorEvent(ErrorHandler);
// Create low level sniffer object instance for sniffing TCP/IP packets
// from the network and subscribe for the error event.
sniffer = new SnifferObject();
sniffer.Error += new Sniffer.ErrorEvent(ErrorHandler);
sniffer.DataReceived += new Sniffer.DataReceivedEvent(tcp.AddPacket);
try
{
// Get the list of network adapters(drivers) from the current machine
string[] descriptions = sniffer.AdapterDescriptions;
string[] names = sniffer.AdapterNames;
for (int i = 0; i < descriptions.Length; i++)
{
String desc = descriptions[i].Replace("\0", "");
String name = names[i].Replace("\0", "");
adapterList.Items.Add(name + " (" + desc + ")");
}
}
catch (Exception except)
{
string msg = string.Format("Error:{0}\n", except.Message);
MessageBox.Show(this, "Please install the WinPcap4.x.\n" +msg, "Error",MessageBoxButtons.OK, MessageBoxIcon.Error );
this.Close();
return;
}
// Select the first adapter from the list by default
if(adapterList.Items.Count != 0)
{
selectedAdapter.Text = adapterList.Items[0].ToString();
adapterList.SelectedIndex = 0;
}
else
{
string msg = "No network adapter(driver) detected on the machine.\nPlease install the WinPcap4.x.\r\n";
MessageBox.Show(this, msg, "Warning",MessageBoxButtons.OK, MessageBoxIcon.Warning );
this.Close();
return;
}
// Load the Dvtk Sniffer session and
try
{
dvtkSnifferSession = SnifferSession.LoadFromFile(Application.StartupPath + @"\NetworkAnalyzer.ses");
// Get the results directory
if(dvtkSnifferSession != null)
{
resultDirectoryname = dvtkSnifferSession.ResultsRootDirectory;
}
}
catch (Exception except)
{
string msg = string.Format("Error in loading Network Analyzer session file\r\n due to {0}",except.Message);
MessageBox.Show(this, msg, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Close();
return;
}
//Get the IP Address of the current machine
try
{
string strHostName = Dns.GetHostName();
IPHostEntry ipEntry = Dns.GetHostEntry(strHostName);
IPAddress [] addr = ipEntry.AddressList;
if(addr != null)
{
foreach (IPAddress address in addr)
{
if (address.AddressFamily.ToString() == ProtocolFamily.InterNetwork.ToString())
{
ipAddress1.Text = address.ToString();
}
}
}
}
catch (SocketException)
{
//Do nothing in case of no specific DNS configuration present
}
//Default setting for all toolbar buttons & menuitems
menuItemAnalysisMode.Checked = false;
menuItem_capopen.Visible = false;
ReadCapture.Visible = false;
Explore.Visible = false;
Error.Visible = false;
Warning.Visible = false;
Backward.Visible = false;
Forward.Visible = false;
menuItemView.Visible = false;
menuItemShowResult.Enabled = false;
tabControlSniffer.Controls.Remove(tabAssoOverview);
tabControlSniffer.Controls.Remove(tabPDUsOverview);
tabControlSniffer.Controls.Remove(tabSummaryValidationResults);
tabControlSniffer.Controls.Remove(tabDetailValidationResults);
menuItemConfig.Visible = true;
menuItemSaveResultsAs.Visible = true;
menuItem_capaspdus.Visible = true;
menuItem_capaspdus.Enabled = false;
menuItemCap.Visible = true;
SaveConfig.Visible = true;
SaveResultAs.Visible = true;
CaptureButton.Visible = true;
}
public HLIThread(DICOMSniffer mainObj, SnifferSession snifferSession, ArrayList list)
{
snifferObj = mainObj;
dvtkSnifferSession = snifferSession;
connectionList = list;
}
