public void ConnectToCard()
{
try
{
acr1281UC1.connect(readerList[0].ToString());
//Initialize Mifare classic class
mifareClassic = new MifareClassic(acr1281UC1.pcscConnection);
currentChipType = acr1281UC1.getChipType();
if (currentChipType != CHIP_TYPE.MIFARE_1K && currentChipType != CHIP_TYPE.MIFARE_4K)
{
// MessageBox.Show("Card is not supported.\r\nPlease present Mifare Classic card");
return;
}
}
catch (PcscException pcscException)
{
//MessageBox.Show(pcscException.Message, "PCSC Exception");
}
catch (Exception generalException)
{
// MessageBox.Show(generalException.Message, "Exception");
}
}
// Constructor
public NetworkBackgammonChip(CHIP_TYPE chipType)
{
// Load the icon directly from the manifest resource
Icon blackChipIcon = new Icon(this.GetType(),
(chipType == CHIP_TYPE.OPPONENT_1 ? "Resources.BlackChip.ico" : "Resources.WhipChip.ico"));
// Set the chip bitmap
m_chipBitmap = new Bitmap(blackChipIcon.ToBitmap());
// Set the chip size based on the image size
ChipSize = new Size(blackChipIcon.ToBitmap().Width, blackChipIcon.ToBitmap().Height);
}
public CHIP_TYPE getChipType()
{
int rdrLen = 0, retCode, protocol = pcscConnection.activeProtocol;
int pdwSate = 0, atrLen = 33;
byte[] atr = new byte[100];
CHIP_TYPE cardType = CHIP_TYPE.UNKNOWN;
retCode = PcscProvider.SCardStatus(pcscConnection.cardHandle, pcscConnection.readerName, ref rdrLen, ref pdwSate,
ref protocol, atr, ref atrLen);
if (retCode != PcscProvider.SCARD_S_SUCCESS)
{
throw new PcscException(retCode);
}
pcscConnection.activeProtocol = protocol;
if (atr.Length < 33)
{
return(CHIP_TYPE.UNKNOWN);
}
Array.Resize(ref atr, atrLen);
if (atr[13] == 0x00 && atr[14] == 0x01)
{
cardType = CHIP_TYPE.MIFARE_1K;
}
else if (atr[13] == 0x00 && atr[14] == 0x02)
{
cardType = CHIP_TYPE.MIFARE_4K;
}
else if (atr[13] == 0x00 && atr[14] == 0x03)
{
cardType = CHIP_TYPE.MIFARE_ULTRALIGHT;
}
else
{
cardType = CHIP_TYPE.UNKNOWN;
}
return(cardType);
}
