/// <summary>
/// Transmits a buffer as a command for the ADPU command formate mostly used by the ACR122
/// </summary>
/// <param name="SendCommand"></param>
/// <param name="ReceivedResponse"></param>
/// <param name="Protocol"></param>
/// <returns></returns>
public ErrorCodes Control(byte[] SendCommand, out byte[] ReceivedResponse, out bool HasCard, OperationScopes Scope = OperationScopes.SCARD_SCOPE_SYSTEM, SmartCardProtocols Protocol = SmartCardProtocols.SCARD_PROTOCOL_UNDEFINED)
{
if (Disposed)
{
throw new ObjectDisposedException("WinSmartCardContext");
}
int TempCard = 0;
int AProtocol = 0;
uint IOTL = (uint)IOTLOperations.IOCTL_SMARTCARD_DIRECT; // 3225264;
ReceivedResponse = new byte[256];
int outBytes = ReceivedResponse.Length;
if (Card == null)
{
if (LastResultCode != ErrorCodes.SCARD_S_SUCCESS)
{
throw new WinSCardException(LastResultCode, WinSCard.GetScardErrMsg(LastResultCode) + "\nError perceived durring Context Establish");
}
LastResultCode = WinSCard.SCardConnect(_Context, ConnectedReaderName, SmartCardShareTypes.SCARD_SHARE_DIRECT, 0, ref TempCard, ref AProtocol);
if (LastResultCode != ErrorCodes.SCARD_S_SUCCESS)
{
throw new WinSCardException(LastResultCode, WinSCard.GetScardErrMsg(LastResultCode) + "\nError perceived durring Connect");
}
LastResultCode = WinSCard.SCardControl(TempCard, IOTL, SendCommand, ref ReceivedResponse, ref outBytes);
if (LastResultCode != ErrorCodes.SCARD_S_SUCCESS)
{
throw new WinSCardException(LastResultCode, WinSCard.GetScardErrMsg(LastResultCode) + "\nError perceived durring Control");
}
LastResultCode = WinSCard.SCardDisconnect(TempCard, SmartCardDispostion.SCARD_RESET_CARD);
if (LastResultCode != ErrorCodes.SCARD_S_SUCCESS)
{
throw new WinSCardException(LastResultCode, WinSCard.GetScardErrMsg(LastResultCode) + "\nError perceived durring Card Release");
}
Array.Resize(ref ReceivedResponse, outBytes);
HasCard = false;
}
else
{
Card.Control(SendCommand, out ReceivedResponse, Scope, Protocol);
HasCard = true;
}
//3136B0
return(LastResultCode);
}
/// <summary>
/// Connects to the reader with a card
/// Note Winscard requires a card
/// </summary>
/// <param name="ReaderName">The name of the reader to connect to</param>
/// <param name="SmartCardShareTypes">The perfered protocols to use</param>
/// <returns></returns>
public WinSmartCard CardConnect(SmartCardShareTypes SmartCardShareTypes, SmartCardShareTypes ShareType = SmartCardShareTypes.SCARD_SHARE_SHARED, SmartCardProtocols Protocols = SmartCardProtocols.SCARD_PROTOCOL_Any)
{
if (Disposed)
{
throw new ObjectDisposedException("WinSmartCardContext");
}
int Card = 0;
int Protocol = 0;
LastResultCode = WinSCard.SCardConnect(_Context, ConnectedReaderName, ShareType,
Protocols, ref Card, ref Protocol);
if (LastResultCode != ErrorCodes.SCARD_S_SUCCESS)
{
throw new WinSCardException(LastResultCode);
}
this.Card = new WinSmartCard(this, Card);
return(this.Card);
}