private void bConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_DIRECT,
0, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
else
{
displayOut(0, 0, "成功连接到" + cbReader.Text);//Successful connection to
}
}
else
{
displayOut(0, 0, "成功连接到" + cbReader.Text);
}
GetUID();
connActive = true;
gbLoadKeys.Enabled = true;
gbAuth.Enabled = true;
gbBinOps.Enabled = true;
groupBox1.Enabled = true;
tKeyNum.Focus();
rbKType1.Checked = true;
btnClear.Enabled = true;
btnRead.Enabled = true;
btnWrite.Enabled = true;
}
private bool Connect()
{
bool ReturnedValue;
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
if (retCode == ModWinsCard.SCARD_W_REMOVED_CARD)
{
displayOut(0, 0, "Error: There is no card on the reader.");
}
else
{
displayOut(0, 0, "Error: Unxepected error.");
}
ReturnedValue = false;
}
else
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
ReturnedValue = true;
}
connActive = true;
return(ReturnedValue);
}
private void bConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
else
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
}
connActive = true;
bGetFW.Enabled = true;
gbAntenna.Enabled = true;
gbRed.Enabled = true;
gbGreen.Enabled = true;
gbBlinkDuration.Enabled = true;
bSetLED.Enabled = true;
bGetFW.Enabled = true;
rbAntOn.Checked = true;
rbRedFinalOff.Checked = true;
rbRedStateMaskOff.Checked = true;
rbRedInitOff.Checked = true;
rbRedBlinkMaskOff.Checked = true;
rbGreenFinalOff.Checked = true;
rbGreenStateMaskOff.Checked = true;
rbGreenInitOff.Checked = true;
rbGreenBlinkMaskOff.Checked = true;
rbLinkToBuzzOpt1.Checked = true;
tT1.Text = "00";
tT2.Text = "00";
tRepeat.Text = "01";
}
private bool CheckCard()
{
bool functionReturnValue = false;
//Variable declaration
int ReaderLen = 0;
long tmpWord;
tmpWord = 32;
ATRLen = Convert.ToInt32(tmpWord);
retCode = ModWinsCard.SCardStatus(hCard, cbReader.Text, ref ReaderLen, ref dwState, ref dwActProtocol, ref ATRVal[0], ref ATRLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
//Call DisplayOut(1, retCode, "")
functionReturnValue = false;
return(functionReturnValue);
}
else
{
InterpretATR();
functionReturnValue = true;
}
return(functionReturnValue);
}
public int CardControl()
{
string tempstr = "";
int index = 0;
for (index = 0; index <= SendLen - 1; index++)
{
tempstr = tempstr + " " + string.Format("{0:X2}", SendBuff[index]);
}
displayOut(2, 0, tempstr);
retCode = ModWinsCard.SCardControl(hCard, (int)ModWinsCard.IOCTL_CCID_ESCAPE_SCARD_CTL_CODE, ref SendBuff[0], SendLen, ref RecvBuff[0], RecvLen, ref nBytesRet);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(2, retCode, "");
return(retCode);
}
tempstr = "";
for (index = 0; index <= RecvLen - 1; index++)
{
tempstr = tempstr + " " + string.Format("{0:X2}", RecvBuff[index]);
}
//DisplayOut(tempstr, 4);
displayOut(3, 0, tempstr);
return(retCode);
}
private void displayOut(int errType, int retVal, string PrintText)
{
switch (errType)
{
case 0:
break;
case 1:
PrintText = ModWinsCard.GetScardErrMsg(retVal);
break;
case 2:
PrintText = "<" + PrintText;
break;
case 3:
PrintText = ">" + PrintText;
break;
case 4:
break;
}
mMsg.AppendText(PrintText);
mMsg.AppendText("\n");
mMsg.Focus();
}
public string GetBlockValue(int block, int hCard)
{
var value = @"";
_returnCode = AuthenticateBlock(block, hCard);
if (_returnCode != ModWinsCard.SCARD_S_SUCCESS)
{
throw new ApplicationException(@"Fail to authenticate block", new ApplicationException(ModWinsCard.GetScardErrMsg(_returnCode)));
}
_recvBuffLen = _sentBuff[4] + 2;
_sentBuff = new byte[255];
_recvBuff = new byte[255];
_sentBuff = APDUCommands.GetBlockValue(block);
_returnCode = ModWinsCard.SCardTransmit(hCard, ref _ioSendRequest, ref _sentBuff[0], _sentBuff.Length, ref _ioSendRequest, ref _recvBuff[0], ref _recvBuffLen);
if (_returnCode != ModWinsCard.SCARD_S_SUCCESS)
{
throw new ApplicationException(@"Fail to fetch block value", new ApplicationException(ModWinsCard.GetScardErrMsg(_returnCode)));
}
for (int j = 0; j <= _recvBuffLen - 3; j++)
{
value += Convert.ToChar(_recvBuff[j]);
}
return(value);
}
private int CardConnect(int connType)
{
//bool functionReturnValue = false;
if (connActive)
{
retCode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
}
//Connect
retCode = ModWinsCard.SCardConnect(hContext, cbReader.Text, ModWinsCard.SCARD_SHARE_SHARED, ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
if (connType != 1)
{
displayOut(1, retCode, "");
}
connActive = false;
return(retCode);
}
else
{
if (connType != 1)
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
}
//functionReturnValue = retCode;
}
return(retCode);
}
private void btnExit_Click(object sender, System.EventArgs e)
{
//terminate the application
retcode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
retcode = ModWinsCard.SCardReleaseContext(hContext);
Application.Exit();
}
private void btnDisconnect_Click(object sender, System.EventArgs e)
{
//Disconnect and unpower card
if (connActive)
{
retcode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
}
retcode = ModWinsCard.SCardReleaseContext(hContext);
connActive = false;
btnFormat.Enabled = false;
btnConnect.Enabled = false;
btnReset.Enabled = false;
txtData.Enabled = false;
txtData.Text = "";
richTextBoxLogs.Clear();
cbReader.Items.Clear();
cbReader.Text = "";
GroupBox2.Enabled = false;
GBUserFile.Enabled = false;
RBAA11.Checked = false;
RBBB22.Checked = false;
RBCC33.Checked = false;
}
private void bQuit_Click(object sender, EventArgs e)
{
// terminate the application
retCode = ModWinsCard.SCardReleaseContext(hContext);
retCode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
System.Environment.Exit(0);
}
private void bInit_Click()
{
string ReaderList = "" + Convert.ToChar(0);
int indx;
int pcchReaders = 0;
string rName = "";
//Establish Context
retCode = ModWinsCard.SCardEstablishContext(ModWinsCard.SCARD_SCOPE_USER, 0, 0, ref hContext);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
return;
}
// 2. List PC/SC card readers installed in the system
retCode = ModWinsCard.SCardListReaders(hContext, null, null, ref pcchReaders);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
return;
}
byte[] ReadersList = new byte[pcchReaders];
// Fill reader list
retCode = ModWinsCard.SCardListReaders(hContext, null, ReadersList, ref pcchReaders);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
mMsg.AppendText("SCardListReaders Error: " + ModWinsCard.GetScardErrMsg(retCode));
return;
}
else
{
displayOut(0, 0, " ");
}
rName = "";
indx = 0;
//Convert reader buffer to string
while (ReadersList[indx] != 0)
{
while (ReadersList[indx] != 0)
{
rName = rName + (char)ReadersList[indx];
indx = indx + 1;
}
//Add reader name to list
cbReader.Items.Add(rName);
rName = "";
indx = indx + 1;
}
if (cbReader.Items.Count > 0)
{
cbReader.SelectedIndex = 0;
}
}
private void displayOut(int errType, int retVal, string PrintText)
{
switch (errType)
{
case 0:
mMsg.SelectionColor = Color.Green;
break;
case 1:
mMsg.SelectionColor = Color.Red;
PrintText = ModWinsCard.GetScardErrMsg(retVal);
break;
case 2:
mMsg.SelectionColor = Color.Black;
PrintText = "<" + PrintText;
break;
case 3:
mMsg.SelectionColor = Color.Black;
PrintText = ">" + PrintText;
break;
case 4:
break;
}
mMsg.AppendText(PrintText);
mMsg.AppendText("\n");
mMsg.SelectionColor = Color.Black;
mMsg.Focus();
}
/// <summary>
/// Write Log and Data
/// </summary>
/// <param name="errType"></param>
/// <param name="retVal"></param>
/// <param name="PrintText"></param>
private void WriteLog(int errType, int retVal, string PrintText)
{
switch (errType)
{
case 0:
txtMessage.SelectionColor = Color.Green;
break;
case 1:
txtMessage.SelectionColor = Color.Red;
PrintText = ModWinsCard.GetScardErrMsg(retVal);
break;
case 2:
txtMessage.SelectionColor = Color.Black;
PrintText = "<" + PrintText;
break;
case 3:
txtMessage.SelectionColor = Color.Black;
PrintText = ">" + PrintText;
break;
case 4:
break;
}
txtMessage.AppendText(PrintText);
txtMessage.AppendText("\n");
txtMessage.SelectionColor = Color.Black;
txtMessage.Focus();
}
public int SendAPDU()
{
int indx;
string tmpStr;
pioSendRequest.dwProtocol = Aprotocol;
pioSendRequest.cbPciLength = 8;
// Display Apdu In
tmpStr = "";
for (indx = 0; indx <= SendLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuff[indx]);
}
displayOut(2, 0, tmpStr);
retCode = ModWinsCard.SCardTransmit(hCard, ref pioSendRequest, ref SendBuff[0], SendLen, ref pioSendRequest, ref RecvBuff[0], ref RecvLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
return(retCode);
}
tmpStr = "";
for (indx = 0; indx <= RecvLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
displayOut(3, 0, tmpStr);
return(retCode);
}
private void bConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_DIRECT,
0, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
else
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
}
}
else
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
}
GetFirmware();
}
private static void StartTransaction()
{
Array.Clear(SendBuff, 0, 262);
Array.Clear(RecvBuff, 0, 262);
//Prepare Buffer
SendBuff[0] = 0xFF; //start
SendBuff[2] = 0x20; //memory adres
SendBuff[3] = 0x0;
SendBuff[4] = 0x01;
SendBuff[5] = 0x1;//I2c
sendLen = 6;
RecvLen = RecvBuff.Length;
ioRequest.dwProtocol = Protocol;
ioRequest.cbPciLength = 8;
retCode = ModWinsCard.SCardBeginTransaction(hCard);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
throw new Exception(retCode.ToString());
}
retCode = ModWinsCard.SCardTransmit(hCard, ref ioRequest, ref SendBuff[0], sendLen, ref ioRequest, ref RecvBuff[0], ref RecvLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
throw new Exception(retCode.ToString());
}
}
private void btnConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, ddlReaderList.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
retCode = ModWinsCard.SCardConnect(hContext, ddlReaderList.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_DIRECT,
0, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
WriteLog(1, retCode, "");
}
else
{
WriteLog(0, 0, "Connected to " + ddlReaderList.Text);//Successful connection to
}
}
else
{
WriteLog(0, 0, "Connected to " + ddlReaderList.Text);//Successful connection to
}
GetUID();
connActive = true;
}
private void displayOut(int errType, int retVal, string PrintText)
{
switch (errType)
{
case 0:
break;
case 1:
PrintText = ModWinsCard.GetScardErrMsg(retVal);
break;
case 2:
PrintText = "<" + PrintText;
break;
case 3:
PrintText = ">" + PrintText;
break;
case 4:
break;
}
mMsg.Items.Add(PrintText);
mMsg.ForeColor = Color.Black;
mMsg.Focus();
}
private void bConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
else
{
displayOut(0, 0, "Successful connection to " + cbReader.Text);
}
connActive = true;
bClear.Enabled = true;
cbOpt1.Checked = true;
cbOpt2.Checked = true;
cbOpt3.Checked = true;
cbOpt4.Checked = true;
cbOpt5.Checked = true;
cbOpt6.Checked = true;
cbOpt7.Checked = true;
gbPollOpt.Enabled = true;
bStartPoll.Enabled = true;
opt250.Checked = true;
}
private void CardCk()
{
bool absent = false;
//Establish Context
retCode = ModWinsCard.SCardEstablishContext(ModWinsCard.SCARD_SCOPE_USER, 0, 0, ref hContext);
if (retCode == ModWinsCard.SCARD_S_SUCCESS)
{
while (!Present)
{
Success = true;
RdrState.RdrName = "ACS ACR122 0";
//Check Card Status
retCode = ModWinsCard.SCardGetStatusChangeA(this.hContext, 0, ref RdrState, 1);
if (retCode == ModWinsCard.SCARD_S_SUCCESS)
{
Success = true;
if ((Convert.ToUInt32(RdrState.RdrEventState) & ModWinsCard.SCARD_STATE_PRESENT) == ModWinsCard.SCARD_STATE_PRESENT)
{
retCode = ModWinsCard.SCardConnect(hContext, RdrState.RdrName, ModWinsCard.SCARD_SHARE_SHARED,
ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
Success = false;
MessageBox.Show(ModWinsCard.GetScardErrMsg(retCode));
}
else
{
Success = true;
connActive = true;
Present = true;
}
}
if ((Convert.ToUInt32(RdrState.RdrEventState) & ModWinsCard.SCARD_STATE_EMPTY) == ModWinsCard.SCARD_STATE_EMPTY &&
!absent)
{
absent = true;
connActive = false;
}
}
else
{
Success = false;
MessageBox.Show(ModWinsCard.GetScardErrMsg(retCode));
}
}
}
else
{
Success = false;
MessageBox.Show(ModWinsCard.GetScardErrMsg(retCode));
}
OnCardPresent();
OnCardAbsent();
}
private void btnInit_Click(object sender, EventArgs e)
{
int pcchReaders = 0;
retCode = ModWinsCard.SCardEstablishContext(ModWinsCard.SCARD_SCOPE_USER, 0, 0, ref hContext);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
WriteLog(1, retCode, "");
return;
}
retCode = ModWinsCard.SCardListReaders(this.hContext, null, null, ref pcchReaders);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
WriteLog(1, retCode, "");
return;
}
byte[] ReadersList = new byte[pcchReaders];
//Fill reader list
retCode = ModWinsCard.SCardListReaders(this.hContext, null, ReadersList, ref pcchReaders);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
txtMessage.AppendText("SCardListReaders Error: " + ModWinsCard.GetScardErrMsg(retCode));
return;
}
else
{
WriteLog(0, 0, " ");
}
//Convert reader buffer to string
int idx = 0;
string rName = "";
while (ReadersList[idx] != 0)
{
while (ReadersList[idx] != 0)
{
rName = rName + (char)ReadersList[idx];
idx = idx + 1;
}
//Add reader name to list
ddlReaderList.Items.Add(rName);
rName = "";
idx = idx + 1;
}
if (ddlReaderList.Items.Count > 0)
{
ddlReaderList.SelectedIndex = 0;
}
}
public void CardReset()
{
if (connActive)
{
retCode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
}
retCode = ModWinsCard.SCardReleaseContext(hCard);
}
private void bReset_Click(object sender, EventArgs e)
{
if (connActive)
{
retCode = ModWinsCard.SCardDisconnect(hCard, ModWinsCard.SCARD_UNPOWER_CARD);
}
retCode = ModWinsCard.SCardReleaseContext(hCard);
InitMenu();
}
private void bGetAtr_Click(object sender, EventArgs e)
{
string tmpStr;
int indx;
displayOut(0, 0, "Invoke Card Status");
ATRLen = 33;
retCode = ModWinsCard.SCardStatus(hCard, cbReader.Text, ref ReaderLen, ref dwState, ref dwActProtocol, ref ATRVal[0], ref ATRLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
System.Environment.Exit(0);
}
else
{
tmpStr = "ATR Length : " + ATRLen.ToString();
displayOut(3, 0, tmpStr);
tmpStr = "ATR Value : ";
for (indx = 0; indx <= ATRLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", ATRVal[indx]);
}
displayOut(3, 0, tmpStr);
}
tmpStr = "Active Protocol: ";
switch (dwActProtocol)
{
case 1:
tmpStr = tmpStr + "T=0";
break;
case 2:
tmpStr = tmpStr + "T=1";
break;
default:
tmpStr = "No protocol is defined.";
break;
}
displayOut(3, 1, tmpStr);
InterpretATR();
}
private void bConnect_Click(object sender, EventArgs e)
{
retCode = ModWinsCard.SCardConnect(hContext, cbReader.SelectedItem.ToString(), ModWinsCard.SCARD_SHARE_EXCLUSIVE,
ModWinsCard.SCARD_PROTOCOL_T0 | ModWinsCard.SCARD_PROTOCOL_T1, ref hCard, ref Protocol);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
else
{
displayOut(0, 0, "SCardConnect...OK");
}
}
/// <summary>
///
/// </summary>
/// <param name="handleFlag">isWriteOrNot</param>
/// <returns></returns>
public int SendAPDU(int handleFlag)
{
pioSendRequest.dwProtocol = Aprotocol;
pioSendRequest.cbPciLength = 8;
// Display Apdu In
string tmpStr = string.Empty;
if (handleFlag == 2)//Update
{
for (int idx = 0; idx <= 4; idx++)
{
tmpStr = tmpStr + " " + string.Format("0x{0:X2}({0:D3})", SendBuff[idx]);
}
}
else if (handleFlag == 1)//Read
{
for (int idx = 0; idx <= SendLen - 1; idx++)
{
tmpStr = tmpStr + " " + string.Format("0x{0:X2}({0:D3})", SendBuff[idx]);
}
}
else if (handleFlag == 0)//Format
{
for (int idx = 0; idx <= 4; idx++)
{
tmpStr = tmpStr + " " + string.Format("0x{0:X2}({0:D3})", SendBuffAll[idx]);
}
}
//WriteLog(2, 0, tmpStr);
retCode = ModWinsCard.SCardTransmit(hCard, ref pioSendRequest, ref SendBuff[0], SendLen, ref pioSendRequest, ref RecvBuff[0], ref RecvLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
WriteLog(1, retCode, "");
return(retCode);
}
tmpStr = "";
for (int idx = 0; idx < RecvLen; idx++)
{
tmpStr = tmpStr + " " + string.Format("0x{0:X2}({0:D3})", RecvBuff[idx]);
}
WriteLog(3, 0, tmpStr);
return(retCode);
}
private int AuthenticateBlock(int nBlock, int hCard)
{
_ioSendRequest = new ModWinsCard.SCARD_IO_REQUEST {
dwProtocol = ModWinsCard.SCARD_PROTOCOL_UNDEFINED, cbPciLength = 8
};
_recvBuffLen = 0x02;
_sentBuff = new byte[255];
_recvBuff = new byte[255];
_sentBuff = APDUCommands.AuthenticateBlock(nBlock);
return(ModWinsCard.SCardTransmit(hCard, ref _ioSendRequest, ref _sentBuff[0], _sentBuff.Length, ref _ioSendRequest, ref _recvBuff[0], ref _recvBuffLen));
}
private void _pollingTimer_Tick(object sender, EventArgs e)
{
int readerLen = 0,
dwState = 0,
dwProtocol = 0;
_receivedBuffer = new byte[32];
var atrLen = _receivedBuffer.Length;
Connect();
_returnCode = ModWinsCard.SCardStatus(_hCard, _name, ref readerLen, ref dwState, ref dwProtocol, ref _receivedBuffer[0], ref atrLen);
if (_returnCode != ModWinsCard.SCARD_S_SUCCESS && ShouldChangeState(ReaderCardState.NO_CARD_DETECTED))
{
_smartCard = null;
OnReaderCardStateChanged(new ReaderCardStateChangedEventArgs(ReaderCardState.NO_CARD_DETECTED));
}
else
{
try
{
var card = new SmartCard(atrLen, _receivedBuffer);
if (ShouldChangeState(ReaderCardState.CARD_PRESENT) || card.Type != _smartCard.Type)
{
if (_smartCard == null)
{
_smartCard = card;
}
else
{
_smartCard = _smartCard.Type == card.Type ? _smartCard : card;
}
OnReaderCardStateChanged(new ReaderCardStateChangedEventArgs(ReaderCardState.CARD_PRESENT));
}
}
catch (Exception)
{
_smartCard = null;
OnReaderCardStateChanged(new ReaderCardStateChangedEventArgs(ReaderCardState.NO_CARD_DETECTED));
}
}
}
private int Transmit()
{
ioRequest.dwProtocol = Protocol;
ioRequest.cbPciLength = 8;
RecvLen = 262;
// Issue SCardTransmit
retCode = ModWinsCard.SCardTransmit(hCard, ref ioRequest, ref SendBuff[0], SendLen, ref ioRequest, ref RecvBuff[0], ref RecvLen);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
}
return(retCode);
}
private void PerformTransmitAPDU(ref ModWinsCard.APDURec apdu)
{
ModWinsCard.SCARD_IO_REQUEST SendRequest;
ModWinsCard.SCARD_IO_REQUEST RecvRequest;
SendBuff[0] = apdu.bCLA;
SendBuff[1] = apdu.bINS;
SendBuff[2] = apdu.bP1;
SendBuff[3] = apdu.bP2;
SendBuff[4] = apdu.bP3;
if (apdu.IsSend)
{
for (indx = 0; indx < apdu.bP3; indx++)
SendBuff[5 + indx] = apdu.Data[indx];
SendBuffLen = 5 + apdu.bP3;
RecvBuffLen = 2;
}
else
{
SendBuffLen = 5;
RecvBuffLen = 2 + apdu.bP3;
}
SendRequest.dwProtocol = Aprotocol;
SendRequest.cbPciLength = 8;
RecvRequest.dwProtocol = Aprotocol;
RecvRequest.cbPciLength = 8;
retcode = ModWinsCard.SCardTransmit(hCard, ref SendRequest, ref SendBuff[0], SendBuffLen, ref SendRequest, ref RecvBuff[0], ref RecvBuffLen);
if (retcode != ModWinsCard.SCARD_S_SUCCESS)
{
logBox1.Items.Add(ModWinsCard.GetScardErrMsg(retcode));
logBox1.Items.Add("SCardTransmit Error!");
}
else
{
logBox1.Items.Add("SCardTransmit OK...");
}
sTemp = "";
// do loop for sendbuffLen
for (indx = 0; indx < SendBuffLen; indx++)
sTemp = sTemp + " " + string.Format("{0:X2}", SendBuff[indx]);
// Display Send Buffer Value
logBox1.Items.Add("Send Buffer : " + sTemp);
logBox1.SelectedIndex = logBox1.Items.Count - 1;
sTemp = "";
// do loop for RecvbuffLen
for (indx = 0; indx < RecvBuffLen; indx++)
sTemp = sTemp + " " + string.Format("{0:X2}", RecvBuff[indx]);
// Display Receive Buffer Value
logBox1.Items.Add("Receive Buffer:" + sTemp);
logBox1.SelectedIndex = logBox1.Items.Count - 1;
if (apdu.IsSend == false)
{
for (indx = 0; indx < apdu.bP3 + 2; indx++)
apdu.Data[indx] = RecvBuff[indx];
}
logBox1.SelectedIndex = logBox1.Items.Count - 1;
//logBox1.Items.Add("apdu!!");
}
