private void cmdConnect_Click(object sender, EventArgs e) //Button user clicks when trying to connect to the registry
{
byte[] buffer = new byte[1024]; //data buffer for storing messages
string ipAddressString = txtHostName.Text; //pull registry ip address from user input
string portString = txtPort.Text; //pull registry port from user input
string teamName = txtTeamName.Text; //pull team name from user input
string message = ""; //string for storing received messages
string teamMessage = ""; //string for storing HL7 register team message
IPAddress ip = null;
bool valid = true;
bool isOK = false;
int port = 0;
Socket regSock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP); //Socket for the registry
string[] response = null; //message received broken into parsed segments by |
frmServiceSelection frm = new frmServiceSelection(); //Next form as an object for building
frmConnectTeam frmConnect = new frmConnectTeam();
try
{
port = int.Parse(portString); //turn port from string to int
ip = IPAddress.Parse(ipAddressString); //turn ip from string to IPAddress
}
catch (Exception ex)
{
valid = false;
MessageBox.Show(ex.Message);
}
if (valid == true)
{
try
{
regSock.Connect(ip, port); //Connect to the registry
//Build register team message
teamMessage = MessageBuilder.registerTeam(teamName); //Build the Register Team message
Logging.LogLine("Calling SOA-Registry with message :");
Logging.LogLine("\t" + teamMessage);
TCPHelper.sendMessage(teamMessage, regSock);
message = TCPHelper.receiveMessage(buffer, regSock);
Logging.LogLine("\tResponse from SOA-Registry :");
Logging.LogLine("\t\t" + message);
Logging.LogLine("---");
response = MessageParser.parseMessage(message);
isOK = MessageParser.checkOK(response[1]);
//Check if the respnse is an OK or NOT-OK response
if (isOK == true)
{
FormBuilder.buildServiceSelection(teamName, response[2], response[3], ipAddressString, portString, frm); //pull out the new form
this.Hide(); //put this form away
}
else if (isOK == false)
{
MessageBox.Show("ERROR CODE: " + response[2] + "\n" + response[3]);
if (response[3].Contains("Team Licence Expired"))
{
frmConnect.Show();
this.Hide();
}
}
}
catch (Exception ex)
{
MessageBox.Show("ERROR:" + ex.Message);
}
}
}
