public static void UpdateStatus(IEnumerable menuItems)
{
if (menuItems == null)
{
return;
}
foreach (object o in menuItems)
{
IStatusUpdate cmi = o as IStatusUpdate;
if (cmi != null)
{
cmi.UpdateStatus();
}
}
}
void WebBrowserNavigated(object sender, WebBrowserNavigatedEventArgs e)
{
// do not use e.Url (frames!)
string url = webBrowser.Url.ToString();
if (dummyUrl != null && url == "about:blank")
{
urlBox.Text = dummyUrl;
}
else
{
urlBox.Text = url;
}
// Update toolbar:
foreach (object o in toolStrip.Items)
{
IStatusUpdate up = o as IStatusUpdate;
if (up != null)
{
up.UpdateStatus();
}
}
}
public HtmlViewPane(bool showNavigation)
{
Dock = DockStyle.Fill;
Size = new Size(500, 500);
webBrowser = new ExtendedWebBrowser();
webBrowser.Dock = DockStyle.Fill;
webBrowser.NewWindowExtended += delegate(object sender, NewWindowExtendedEventArgs e)
{
e.Cancel = true;
WorkbenchSingleton.Workbench.ShowView(new BrowserPane(e.Url));
};
webBrowser.Navigated += delegate
{
// do not use e.Url (frames!)
urlBox.Text = webBrowser.Url.ToString();
// Update toolbar:
foreach (object o in toolStrip.Items)
{
IStatusUpdate up = o as IStatusUpdate;
if (up != null)
{
up.UpdateStatus();
}
}
};
Controls.Add(webBrowser);
if (showNavigation)
{
toolStrip = ToolbarService.CreateToolStrip(this, sButtonsPath);
toolStrip.GripStyle = ToolStripGripStyle.Hidden;
Controls.Add(toolStrip);
}
}
private void StartFilter()
{
m_Device = null;
while (!m_bStop)
{
try
{
LivePcapDeviceList devices = null;
devices = LivePcapDeviceList.Instance;
int i = 0;
/* Scan the list printing every entry */
foreach (LivePcapDevice dev in devices)
{
if (dev.Description.ToString() == m_strNIC)
{
m_Device = devices[i];
break;
}
else
{
i++;
}
}
if (m_Device == null)
{
m_IStatusUpdate.UpdateStatus("Failed to get handle to NIC");
}
else
{
//Open the device for capturing
int readTimeoutMilliseconds = 1000;
m_Device.Open(DeviceMode.Promiscuous, readTimeoutMilliseconds);
//Register our handler function to the 'packet arrival' event
m_Device.OnPacketArrival += new PacketArrivalEventHandler(device_OnPacketArrival);
// udpdump filter to capture only UDP/IP packets
string filter = "udp";
m_Device.SetFilter(filter);
if (m_dtBound != DateTime.MaxValue)
{
m_IStatusUpdate.UpdateStatus("Next update at " + (m_dtBound + m_spanLease).ToString());
}
else
{
m_IStatusUpdate.UpdateStatus("Started DHCP Client...");
}
// Start capture packets
m_Device.Capture();
// NO stop request...
if (!m_bStop)
{
if (m_Device != null)
{
m_Device.Close();
m_Device = null;
}
}
}
}
catch (Exception exc)
{
m_IStatusUpdate.UpdateStatus("Exception: " + exc.Message);
try
{
m_Device.Close();
}
catch (Exception)
{ }
m_Device = null;
}
Thread.Sleep(1000);
}
}
