/// <summary>
/// Constractor for the SmartApplication object
/// </summary>
/// <param name="selectresponce">The reponce of the card following the SELECT application command </param>
/// <param name="reader">The IsoReader communicating with the application/card </param>
public SmartApplication(byte[] selectresponce, IsoReader reader)
{
_reader = reader;
RES_SELECT = selectresponce;
TLV_SELECT = new SmartTlv(selectresponce);
AID = TLV_SELECT.TagList.Single(t => t.TagStringName == "84").TagValue.ToArray();
}
public SmartEmvRecord(int sfi, int record, bool isoffline, byte[] data)
{
Sfi = sfi;
Record = record;
IsOffline = isoffline;
RES_READRECORD = data;
TLV_READRECORD = new SmartTlv(data);
}
/// <summary>
/// Issues a GPO command.
/// </summary>
/// <remarks>Pdol data , reponce parsing and storing are handled internaly</remarks>
public void GetProcessingOptions()
{
List <byte> pdoldata = new List <byte> {
0x83
};
var pdol = TLV_SELECT.TagList.SingleOrDefault(t => t.TagStringName == "9F38");
if (pdol != null)
{
var tempdata = TlvTools.parseTagLengthData(pdol.TagValue.ToArray());
pdoldata.Add((byte)tempdata.Length);
pdoldata.AddRange(tempdata);
}
else
{
pdoldata.Add(0x00);
}
CommandApdu apdu = new CommandApdu(IsoCase.Case4Short, _reader.ActiveProtocol)
{
CLA = new ClassByte(ClaHighPart.Iso8x, SecureMessagingFormat.None, 0),
INS = 0xA8,
P1 = 0x00,
P2 = 00,
Data = pdoldata.ToArray()
};
var res = _reader.TransmitWithLog(apdu); // data buffer
RES_GPO = res.GetData();
GpoTemplateFormat = (RES_GPO[0] == (byte)EmvConstants.GpoTemplateFormat.Format1)
? EmvConstants.GpoTemplateFormat.Format1
: EmvConstants.GpoTemplateFormat.Format2;
TLV_GPO = new SmartTlv(RES_GPO);
}
/// <summary>
/// Prepares the Get processing options command
/// </summary>
/// <param name="gpodata"></param>
public void SetGpo(byte[] gpodata)
{
RES_GPO = gpodata;
TLV_GPO = new SmartTlv(gpodata);
}
