private void SetNewConnection()
{
SharedData.ConnName = (string)this.listBoxConnName.Items[this.listBoxConnName.SelectedIndex];
SharedData.CurrentInterfaceIPAddress = (string)this.listBoxLocalAddr.Items[this.listBoxConnName.SelectedIndex];
SharedData.CurrentMulticastAddress = (string)this.listBoxIPAddress.Items[this.listBoxConnName.SelectedIndex];
SharedData.Current_Port = int.Parse((string)this.listBoxPort.Items[this.listBoxConnName.SelectedIndex]);
if (ASTERIX.ReinitializeSocket() != true)
{
SharedData.ResetConnectionParameters();
}
}
private void SetInputConnectionToReplayParameters()
{
bool Input_Validated = true;
IPAddress IP = IPAddress.Any;
IPAddress Multicast = IPAddress.Any;
int PortNumber = 2222;
// First make sure that all boxes are filled out
if ((!string.IsNullOrEmpty(this.txtboxIPAddress.Text)) &&
(!string.IsNullOrEmpty(this.comboBoxNetworkInterface.Text)) &&
(!string.IsNullOrEmpty(this.textboxPort.Text)))
{
// Validate that a valid IP address is entered
if ((IPAddress.TryParse(this.txtboxIPAddress.Text, out Multicast) != true) || (IPAddress.TryParse(this.comboBoxNetworkInterface.Text, out IP) != true))
{
MessageBox.Show("Not a valid IP address");
Input_Validated = false;
}
else // Add a check that this is a valid multicast address
{
UdpClient TempSock;
TempSock = new UdpClient(2222);// Port does not matter
// Open up a new socket with the net IP address and port number
try
{
TempSock.JoinMulticastGroup(Multicast, 50); // 50 is TTL value
}
catch
{
MessageBox.Show("Not valid Multicast address (has to be in range 224.0.0.0 to 239.255.255.255");
Input_Validated = false;
}
if (TempSock != null)
{
TempSock.Close();
}
}
if (int.TryParse(this.textboxPort.Text, out PortNumber) && (PortNumber >= 1 && PortNumber <= 65535))
{
}
else
{
MessageBox.Show("Invalid Port number");
Input_Validated = false;
}
}
else
{
MessageBox.Show("Please fill out all data fileds");
Input_Validated = false;
}
// Input has been validated, so lets connect to the provided multicast address and interface
if (Input_Validated == true)
{
// Syntatically all the provided data is valid, so save it off so it persists over the sessions
Properties.Settings.Default.ReplayMulticast = this.txtboxIPAddress.Text;
Properties.Settings.Default.ReplayPort = this.textboxPort.Text;
Properties.Settings.Default.Save();
SharedData.ConnName = "Loc Replay";
SharedData.CurrentInterfaceIPAddress = this.comboBoxNetworkInterface.Text;
SharedData.CurrentMulticastAddress = this.txtboxIPAddress.Text;
SharedData.Current_Port = int.Parse(this.textboxPort.Text);
if (ASTERIX.ReinitializeSocket() != true)
{
SharedData.ResetConnectionParameters();
}
}
}