public bool TestDefaultIP()
{
string defaultIP = ((MainWindow)this.Owner).ConfigHashtable["CurrentIP"].ToString();
Communication.Type = CommunicationType.Network;
System.Net.IPAddress testedIP = System.Net.IPAddress.Parse("0.0.0.0");
AvailableSocket tmp = NetworkCommunication.TestGivenSocket(defaultIP);
if (testedIP.Equals(tmp.Ip))
{
((MainWindow)(this.Owner)).logWindow.Message = ((MainWindow)(this.Owner)).logMessagesHashTable["logMessage_searchingByIpDefaultNotFound"].ToString();
//MessageBox.Show("The screen was not found via network default IP address.", "BengiLED - Connection Failure", MessageBoxButtons.OK, MessageBoxIcon.Information);
Communication.Type = CommunicationType.None;
return(false);
}
else
{
NetworkCommunication.SocketsList.Add(tmp);
((MainWindow)(this.Owner)).logWindow.Message = string.Format("{0} {1}", ((MainWindow)(this.Owner)).logMessagesHashTable["logMessage_searchingByIpFoundIpIsDefault"].ToString(), NetworkCommunication.SocketsList[0].Ip);
//MessageBox.Show(string.Format("The screen was found via network connection. IP is default {0}", NetworkCommunication.SocketsList[0].Ip), "BengiLED - Connection Succes", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(true);
}
}
// End of added code
private void connectButton_Click(object sender, EventArgs e)
{
if (IpAdressTextBox.Text != null && IpAdressTextBox.Text != "")
{
((MainWindow)(this.Owner)).logWindow.Message = ((MainWindow)(this.Owner)).logMessagesHashTable["logMessage_searchingByIpAttemptingToConnect"].ToString();
this.Cursor = Cursors.WaitCursor;
Communication.CardID = 255;
System.Net.IPAddress testedIP = System.Net.IPAddress.Parse("0.0.0.0");
AvailableSocket tmp = NetworkCommunication.TestGivenSocket(IpAdressTextBox.Text);
if (testedIP.Equals(tmp.Ip))
{
((MainWindow)(this.Owner)).logWindow.Message = ((MainWindow)(this.Owner)).logMessagesHashTable["logMessage_searchingByIpUnableToConnect"].ToString();
//MessageBox.Show("The screen was not found via network connection.\nProbably given IP was misstyped.", "BengiLED - Connection Failure", MessageBoxButtons.OK, MessageBoxIcon.Information);
found = false;
}
else
{
NetworkCommunication.SocketsList.Add(tmp);
((MainWindow)(this.Owner)).logWindow.Message = string.Format("{0} {1}", ((MainWindow)(this.Owner)).logMessagesHashTable["logMessage_searchingByIpFoundIpIs"].ToString(), NetworkCommunication.SocketsList[0].Ip);
//MessageBox.Show(string.Format("The screen was found via network connection. IP is {0}", NetworkCommunication.SocketsList[0].Ip), "BengiLED - Connection Succes", MessageBoxButtons.OK, MessageBoxIcon.Information);
found = true;
this.Close();
}
this.Cursor = Cursors.Default;
}
}
void bgWorker_DoWork(object sender, DoWorkEventArgs e)
{
bool breakWhenFound = true;
IPAddress ip = IPAddress.Parse(((object[])(e.Argument))[0].ToString());
int minAddressVal = Int32.Parse(((object[])(e.Argument))[1].ToString());
int maxAddressVal = Int32.Parse(((object[])(e.Argument))[2].ToString());
NetworkCommunication.SocketsList.Clear();
byte[] tmpNetIp = ip.GetAddressBytes();
UInt32 net = (UInt32)tmpNetIp[0] << 24;
net += (UInt32)tmpNetIp[1] << 16;
net += (UInt32)tmpNetIp[2] << 8;
string NetAddress;
if (minAddressVal < 1)
{
minAddressVal = 1;
}
if (maxAddressVal > 254)
{
maxAddressVal = 254;
}
if (minAddressVal > maxAddressVal)
{
int t = minAddressVal;
minAddressVal = maxAddressVal;
maxAddressVal = t;
}
else if (minAddressVal == maxAddressVal)
{
if (minAddressVal > 2)
{
--minAddressVal;
}
else if (maxAddressVal < 253)
{
maxAddressVal++;
}
}
System.Net.IPAddress testedIP = System.Net.IPAddress.Parse("0.0.0.0");
AvailableSocket tmp;
for (int i = minAddressVal; i <= maxAddressVal; ++i)
{
// added code
if (bgWorker.CancellationPending == true)
{
e.Cancel = true;
break;
}
// end of added code
NetAddress = (net + i).ToString();
int percentComplete = (int)((float)(i - minAddressVal) / (float)(maxAddressVal - minAddressVal) * 100);
bgWorker.ReportProgress(percentComplete, NetAddress);
tmp = NetworkCommunication.TestGivenSocket(NetAddress);
if (!(tmp.Ip.Equals(testedIP)))
{
NetworkCommunication.SocketsList.Add(tmp);
if (breakWhenFound == true)
{
break;
}
}
}
}
