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());
}
}
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);
}
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);
}
/// <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 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 int Transmit()
{
string tmpStr;
int indx;
//Display Apdu In
tmpStr = "";
for (indx = 0; indx <= SendLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuff[indx]);
}
displayOut(2, 0, tmpStr);
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, "");
}
else
{
tmpStr = "";
for (indx = 0; indx <= (RecvLen - 1); indx++)
{
tmpStr = tmpStr + string.Format("{0:X2}", RecvBuff[indx]) + " ";
}
displayOut(3, 0, tmpStr);
}
return(retCode);
}
public static void CreateNewCard(Roles r)
{
Array.Clear(SendBuff, 0, 262);
Array.Clear(RecvBuff, 0, 262);
InitialiseSmartCardReader();
StartTransaction();
SendBuff[0] = 0xFF; //start
SendBuff[1] = 0xD0; //instruction write
SendBuff[2] = 0x0; //memory adres
SendBuff[3] = 0x0;
SendBuff[4] = 0x01;
switch (r)
{
case Roles.Administrator: SendBuff[5] = 0x66;
break;
case Roles.User: SendBuff[5] = 0x69;
break;
case Roles.Staff: SendBuff[5] = 0x99;
break;
case Roles.Reset: SendBuff[5] = 0x00;
break;
}
sendLen = 6;
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());
}
EndTransaction();
}
public void UpdateBlockValue(int block, string value, int hCard)
{
_returnCode = AuthenticateBlock(block, hCard);
if (_returnCode != ModWinsCard.SCARD_S_SUCCESS)
{
throw new ApplicationException(@"Fail to authenticate block", new ApplicationException(ModWinsCard.GetScardErrMsg(_returnCode)));
}
_recvBuffLen = 0x02;
_sentBuff = new byte[255];
_recvBuff = new byte[255];
_sentBuff = APDUCommands.SetBlockValue(block, value);
_returnCode = ModWinsCard.SCardTransmit(hCard, ref _ioSendRequest, ref _sentBuff[0], _sentBuff[4] + 5, ref _ioSendRequest, ref _recvBuff[0], ref _recvBuffLen);
if (_returnCode != ModWinsCard.SCARD_S_SUCCESS || _recvBuff[0].ToString(@"X2") != @"90")
{
throw new ApplicationException(@"Fail to update block value", new ApplicationException(ModWinsCard.GetScardErrMsg(_returnCode)));
}
}
private string GetUID()
{
string theCardUID = "";
byte[] receivedUID = new byte[256];
ModWinsCard.SCARD_IO_REQUEST request = new ModWinsCard.SCARD_IO_REQUEST();
request.cbPciLength = System.Runtime.InteropServices.Marshal.SizeOf(typeof(ModWinsCard.SCARD_IO_REQUEST));
request.dwProtocol = ModWinsCard.SCARD_PROTOCOL_T1;
byte[] sendBytes = new byte[] { 0xFF, 0xCA, 0x00, 0x00, 0x00 };
int outBytes = receivedUID.Length;
retCode = ModWinsCard.SCardTransmit(hCard, ref request, ref sendBytes[0], sendBytes.Length, ref request, ref receivedUID[0], ref outBytes);
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
System.Environment.Exit(0);
}
else
{
theCardUID = BitConverter.ToString(receivedUID.Take(4).ToArray()).Replace("-", string.Empty).ToLower();
}
return(theCardUID);
}
public static Roles ReadCard()
{
Array.Clear(SendBuff, 0, 262);
Array.Clear(RecvBuff, 0, 262);
InitialiseSmartCardReader();
StartTransaction();
SendBuff[0] = 0xFF; //start
SendBuff[1] = 0xB0; //instruction Read
SendBuff[2] = 0x0; //memory adres
SendBuff[4] = 0x01;
sendLen = 6;
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());
}
EndTransaction();
return(GetCardRole());
}
private int SendAPDUandDisplay(int reqType)
{
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);
}
else
{
tmpStr = "";
switch (reqType)
{
case 0:
for (indx = (RecvLen - 2); indx <= (RecvLen - 1); indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
if ((tmpStr).Trim() != "90 00")
{
displayOut(4, 0, "Return bytes are not acceptable.");
}
break;
case 1:
for (indx = (RecvLen - 2); indx <= (RecvLen - 1); indx++)
{
tmpStr = tmpStr + string.Format("{0:X2}", RecvBuff[indx]);
}
if (tmpStr.Trim() != "90 00")
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
else
{
tmpStr = "ATR : ";
for (indx = 0; indx <= (RecvLen - 3); indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
}
break;
case 2:
for (indx = 0; indx <= (RecvLen - 1); indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
break;
case 3:
for (indx = (RecvLen - 2); indx <= (RecvLen - 1); indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
if (tmpStr.Trim() == "6A 81")
{
displayOut(4, 0, "The function is not supported.");
return(retCode);
}
if (tmpStr.Trim() == "63 00")
{
displayOut(4, 0, "The operation failed.");
return(retCode);
}
validATS = true;
break;
}
displayOut(3, 0, tmpStr.Trim());
}
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)
{
displayOut(1, retcode, "");
return;
}
sTemp = "";
// do loop for sendbuffLen
for (indx = 0; indx < SendBuffLen; indx++)
{
sTemp = sTemp + " " + string.Format("{0:X2}", SendBuff[indx]);
}
// Display Send Buffer Value
displayOut(2, 0, sTemp);
sTemp = "";
// do loop for RecvbuffLen
for (indx = 0; indx < RecvBuffLen; indx++)
{
sTemp = sTemp + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
// Display Receive Buffer Value
displayOut(3, 0, sTemp);
if (apdu.IsSend == false)
{
for (indx = 0; indx < apdu.bP3 + 2; indx++)
{
apdu.Data[indx] = RecvBuff[indx];
}
}
}
//private static byte[] StringToByteSequence(string sourceString)
//{
// int i = 0, n = 0;
// int j = (sourceString.Length) / 2;
// byte[] a = new byte[j];
// for (i = 0, n = 0; n < j; i += 2, n++)
// {
// a[n] = Convert.ToByte(sourceString.Substring(i, 2), 16);
// }
// return a;
//}
/// <summary>
///
/// </summary>
/// <param name="handleFlag">是否是更新操作</param>
/// <param name="isReadOrWriteAll">是不是全部读取或写入</param>
/// <returns></returns>
public int SendAPDU(int handleFlag, bool isReadOrWriteAll, int dataLength)
{
int indx;
string tmpStr;
pioSendRequest.dwProtocol = Aprotocol;
pioSendRequest.cbPciLength = 8;
// Display Apdu In
tmpStr = "";
if (handleFlag == 2)//更新
{
if (isReadOrWriteAll)
{
for (indx = 0; indx <= 4; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuffAll[indx]);//更新的APDU命令
}
for (int i = 0; i <= SendLen - 6; i++)
{
SendBuffAll[i + 5] = bytes[i + dataLength];
}
SendLen = 21;
}
else
{
for (indx = 0; indx <= 4; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuff[indx]);//更新的APDU命令
}
for (int i = 0; i <= SendLen - 6; i++)
{
SendBuff[i + 5] = bytes[i];
}
}
}
else if (handleFlag == 1) //读取
{
if (isReadOrWriteAll) //全部
{
for (indx = 0; indx <= SendLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuffAll[indx]);
}
}
else
{
for (indx = 0; indx <= SendLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuff[indx]);
}
}
}
else if (handleFlag == 0)//清空
{
for (indx = 0; indx <= 4; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", SendBuffAll[indx]);//更新的APDU命令
}
for (int i = 0; i <= SendLen - 6; i++)
{
SendBuffAll[i + 5] = 0x00;
}
}
displayOut(2, 0, tmpStr);
if (!isReadOrWriteAll)
{
retCode = ModWinsCard.SCardTransmit(hCard, ref pioSendRequest, ref SendBuff[0], SendLen, ref pioSendRequest, ref RecvBuff[0], ref RecvLen);
}
else
{
retCode = ModWinsCard.SCardTransmit(hCard, ref pioSendRequest, ref SendBuffAll[0], SendLen, ref pioSendRequest, ref RecvBuffAll[0], ref RecvLen);
}
if (retCode != ModWinsCard.SCARD_S_SUCCESS)
{
displayOut(1, retCode, "");
return(retCode);
}
tmpStr = "";
if (isReadOrWriteAll)
{
for (indx = 0; indx <= RecvLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuffAll[indx]);
}
}
else
{
for (indx = 0; indx <= RecvLen - 1; indx++)
{
tmpStr = tmpStr + " " + string.Format("{0:X2}", RecvBuff[indx]);
}
}
displayOut(3, 0, tmpStr);
return(retCode);
}