public void Respond()
{
PosInterface posObj = new PosInterface();
Transaction transObj = new Transaction();
Thread.Sleep(400);
try
{
//transObj.WriteLog("request ISO message: {"+ Encoding.ASCII.GetString(msg)+"}");
IsoMessage request = mfact.ParseMessage(msg, 0);
IsoMessage response = new IsoMessage();
switch (request.Type.ToString("x"))
{
//pos request logon/logoff
case "800":
{
response = posObj.PosSignOnOff(request);
break;
}
//pos request download
case "200":
{
response = posObj.Download(request);
break;
}
//pos logon
default:
{
response = posObj.PosSignOnOff(request);
break;
}
}
//Response message
byte[] outGoing = response.getByte(4, true);
Console.Out.WriteLine(System.Text.Encoding.ASCII.GetString(outGoing));
response.Write(sock.GetStream(), 4, true);
//Console.Out.WriteLine("Sending response conf {0}", response.GetField(39));
////response.Write(sock.GetStream(), 4, true);
//Console.Out.WriteLine("Parsing outgoing: {0}", Encoding.ASCII.GetString(response.getByte(4, false)));
//byte[] outGoing = response.getByte(4, true);
//sock.GetStream().Write(outGoing, 0, outGoing.Length);
//IsoMessage OutGoingMSG = mfact.ParseMessage(outGoing, 4);
//PrintMessage(incoming);
//PrintMessage(OutGoingMSG);
//<parse type="0800">
//<field num="2" type="LLVAR" length="0" /> <!--mã đại lý -->
//<field num="7" type="NUMERIC" length="10"/> <!--Transaction Date and Time -->
//<field num="11" type="NUMERIC" length="6" /> <!--System Trace-->
//<field num="18" type="NUMERIC" length="4" /> <!--Merchant Type: Giá trị là 6011 đối với POS-->
//<field num="32" type="LLVAR" length="0" /> <!--Acquiring Institution Identification Code-->
//<field num="48" type="LLVAR" length="0" /> <!--nội dung hướng dẫn -->
//<field num="52" type="LLLVAR" length="0" /> <!--Đưa mã máy POS vào-->
//<field num="70" type="LLLVAR" length="0" /> <!--kiểu network request cần xử lý- 001: Signon- 002: Signoff- 161: Key Exchange-->
// </parse>
}
catch (IOException ex)
{
transObj.WriteLog("Fail to response, ex=" + ex.ToString());
}
}