/// <summary>
/// Send a command using TCP port
/// </summary>
/// <param name="mi">The method info</param>
/// <param name="methodValues">The method values</param>
public bool SendCommand(System.Reflection.MethodInfo mi, object[] methodValues)
{
// if port not open then open it
if (_clsComm == null || !_clsComm.IsOpen)
{
_clsComm = new CommDll();
_settings.OpenComm(_clsComm);
}
// Serialize the method
string usbp = KioskProtocol.Serialize(mi, methodValues);
// send the command
return(WriteData(usbp));
}
/// <summary>
/// Handling the receiving message arriving from Telebox
/// </summary>
/// <param name="response">The response message</param>
private void HandleMessage(string response)
{
try
{
// the response message is Transaction Complate event
if (response.StartsWith("TransactionComplete"))
{
AuthorizationDetails details = KioskProtocol.GetAuthorizationDetails(response);
TransactionComplateArrived(details);
}
// the response message is Reader Message event
else if (response.StartsWith("ReaderMessageEvent"))
{
string response1 = response.Replace("ReaderMessageEvent", "");
int index = Convert.ToInt32(KioskProtocol.DeserializeResponse(response1), 16);
// do not send the message index twice
if (_lastIndex == index)
{
return;
}
_lastIndex = index;
if (ReaderMessageEvent != null)
{
ReaderMessageEvent(index);
}
}
// the response message is Command response
else
{
_lastResult = KioskProtocol.DeserializeResponse(response);
_autoEvent.Set();
}
}
catch
{
if (ErrorMessage != null)
{
ErrorMessage("Error Deserialize Response data - " + (response ?? "null"));
}
}
}