static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
using (ProcessIcon pi = new ProcessIcon())
{
NotifyApplicationIcon = pi;
pi.Display();
using (DataReceiver Receiver = new DataReceiver())
{
Receiver.Start();
// Make sure the application runs!
Application.Run();
//
if (Receiver != null)
{
Receiver.Stop();
}
}
}
}
// Process a message
private void ProcMessage(string message)
{
frmLogStatus.LogMessage(new Model.BMDevice.LogViewModel()
{
LogMessage = "Processing raw data"
});
XmlDocument doc = new XmlDocument();
//const ulong invalid_val64 = 0xFFFFFFFFFFFFFFFF;
const uint invalid_val = 0xFFFFFFFF;
uint year = invalid_val, month = invalid_val, day = invalid_val,
hour = invalid_val, minute = invalid_val, second = invalid_val;
doc.Load(new StringReader(message));
ReceivedMessageViewModel myMessage = new ReceivedMessageViewModel();
MessageReceivedEventArgs MsgRecdArgs = new MessageReceivedEventArgs()
{
Message = myMessage, ProcessAcknowledgement = false
};
// Terminal type
try
{
myMessage.TerminalType = GetElementValue(doc, "TerminalType");
}
catch (System.Exception) { }
// Terminal ID
try
{
myMessage.TerminaID = (int)uint.Parse(GetElementValue(doc, "TerminalID"));
}
catch (System.Exception) { }
// Serial Number
try
{
myMessage.DeviceSerialNo = GetElementValue(doc, "DeviceSerialNo");
}
catch (System.Exception) { }
// Transaction ID
try
{
myMessage.TransactionID = (int)uint.Parse(GetElementValue(doc, "TransID"));
}
catch (System.Exception) { }
// Event
try
{
myMessage.EventType = GetElementValue(doc, "Event");
}
catch (System.Exception) { }
string msgReply = "<?xml version=\"1.0\"?><Message>";
if (myMessage.EventType == "TimeLog")
{
// Date and time of log
// Year
try
{
year = uint.Parse(GetElementValue(doc, "Year"));
}
catch (System.Exception) { }
// Month
try
{
month = uint.Parse(GetElementValue(doc, "Month"));
}
catch (System.Exception) { }
// Day
try
{
day = uint.Parse(GetElementValue(doc, "Day"));
}
catch (System.Exception) { }
// Hour
try
{
hour = uint.Parse(GetElementValue(doc, "Hour"));
}
catch (System.Exception) { }
// Minute
try
{
minute = uint.Parse(GetElementValue(doc, "Minute"));
}
catch (System.Exception) { }
// Second
try
{
second = uint.Parse(GetElementValue(doc, "Second"));
}
catch (System.Exception) { }
myMessage.LogTime = new DateTime((int)year, (int)month, (int)day, (int)hour, (int)minute, (int)second);
// User ID
try
{
myMessage.EmployeeTACode = (int)ulong.Parse(GetElementValue(doc, "UserID"));
}
catch (System.Exception) { }
// Time attendance status
try
{
myMessage.PunchType = GetElementValue(doc, "AttendStat");
}
catch (System.Exception) { }
// Verification mode
try
{
myMessage.VerificationMode = GetElementValue(doc, "VerifMode");
}
catch (System.Exception) { }
// Action
try
{
myMessage.Action = GetElementValue(doc, "Action");
}
catch (System.Exception) { }
//MessageRecieved?.Invoke(MsgRecdArgs);
// Concatenate a message to send back
msgReply += "<Request>UploadedLog</Request><TransID>" + myMessage.TransactionID.ToString() + "</TransID></Message>";
}
else if (myMessage.EventType == "AdminLog")
{
// Date and time of log
// Year
try
{
year = uint.Parse(GetElementValue(doc, "Year"));
}
catch (System.Exception) { }
// Month
try
{
month = uint.Parse(GetElementValue(doc, "Month"));
}
catch (System.Exception) { }
// Day
try
{
day = uint.Parse(GetElementValue(doc, "Day"));
}
catch (System.Exception) { }
// Hour
try
{
hour = uint.Parse(GetElementValue(doc, "Hour"));
}
catch (System.Exception) { }
// Minute
try
{
minute = uint.Parse(GetElementValue(doc, "Minute"));
}
catch (System.Exception) { }
// Second
try
{
second = uint.Parse(GetElementValue(doc, "Second"));
}
catch (System.Exception) { }
myMessage.LogTime = new DateTime((int)year, (int)month, (int)day, (int)hour, (int)minute, (int)second);
// User ID
try
{
myMessage.EmployeeTACode = (int)ulong.Parse(GetElementValue(doc, "UserID"));
}
catch (System.Exception) { }
// Action
try
{
myMessage.Action = GetElementValue(doc, "Action");
}
catch (System.Exception) { }
// Concatenate a message to send back
msgReply += "<Request>UploadedLog</Request><TransID>" + myMessage.TransactionID.ToString() + "</TransID></Message>";
MsgRecdArgs.ProcessAcknowledgement = true;
}
else
{
MsgRecdArgs.ProcessAcknowledgement = true;
// Concatenate a message to send back
msgReply += "<Request>KeptAlive</Request><TransID>" + myMessage.TransactionID.ToString() + "</TransID></Message>";
}
frmLogStatus.LogMessage(new Model.BMDevice.LogViewModel(myMessage)
{
LogMessage = "Raw data processed."
});
if (myMessage.EventType == "TimeLog")
{
DataReceiver.Terminal_MessageRecieved(MsgRecdArgs);
}
//// Display the message on the form
//MainForm.theForm.BeginInvoke(
// MainForm.theForm.theDelegateAppendMessage, dispMessage);
// It ensures this message was saved in database, only then upload read mark for this transaction id.
if (MsgRecdArgs.ProcessAcknowledgement && stream.CanWrite)
{
// Reply the message
byte[] buffer = new byte[msgReply.Length + 1];
System.Text.Encoding.ASCII.GetBytes(msgReply).CopyTo(buffer, 0);
buffer[msgReply.Length] = 0; // Insert null character as end token of message
stream.BeginWrite(buffer,
0, buffer.Length, new AsyncCallback(Terminal.OnSend), this);
}
}
