public virtual byte[] processCommand(Apdu apdu)
{
CardContext context = handler.Context;
if (context.CurDF == null)
{
return(Error.ClaNotValid);
}
TLV fciExt = new TLV(apdu.Data);
if (fciExt[0x62] == null)
{
return(Error.DataFieldNotValid);
}
TLV fci = new TLV(fciExt[0x62]);
var Size1 = fci[0x80];
var Size2 = fci[0x81];
var Options = fci[0x82];
var Id = fci[0x83];
var Fixed = fci[0x85];
var AC = fci[0x86];
var SM = card.GetSMTLV(fci);
if (Size1 != null && Size2 != null)
{
return(Error.DataFieldNotValid);
}
if (Options == null)
{
return(Error.DataFieldNotValid);
}
if (Id == null)
{
return(Error.DataFieldNotValid);
}
if (Fixed == null)
{
return(Error.DataFieldNotValid);
}
if (AC == null)
{
return(Error.DataFieldNotValid);
}
if (Options.Length != 3)
{
return(Error.DataFieldNotValid);
}
if (Id.Length != 2)
{
return(Error.DataFieldNotValid);
}
if (Fixed.Length != 1)
{
return(Error.DataFieldNotValid);
}
if (Fixed[0] != 1)
{
return(Error.DataFieldNotValid);
}
if (Options[0] == 0x38 && Size2 == null)
{
return(Error.DataFieldNotValid);
}
if (!handler.IsVerifiedAC(context.CurDF, DF_AC.AC_CREATE))
{
return(Error.SecurityStatusNotSatisfied);
}
ushort newId = Util.ToUShort(Id);
if (newId == 0x3F00 || newId == 0x3FFF || newId == 0xFFFF)
{
return(Error.DataFieldNotValid);
}
if (context.CurDF.GetChildEForDF(newId) != null)
{
return(Error.FileAlreadyExists);
}
CardSelectable obj = null;
if (Options[0] == 0x38)
{
obj = card.CreateDF(newId, context.CurDF);
}
else if (Options[0] == 0x01)
{
obj = card.CreateEF(newId, context.CurDF, Util.ToUInt(Size1));
}
else if (Options[0] == 0x02)
{
obj = new EFLinearFixed(newId, card, context.CurDF, Util.ToUInt(Size1), Options[2]);
}
else if (Options[0] == 0x05)
{
obj = card.CreateEFLinearTLV(newId, context.CurDF, Util.ToUInt(Size1));
}
else if (Options[0] == 0x06)
{
obj = new EFCyclic(newId, card, context.CurDF, Util.ToUInt(Size1), Options[2]);
}
else
{
return(Error.DataFieldNotValid);
}
if (AC != null)
{
obj.AC.Set(AC);
}
if (SM != null)
{
obj.SM.Set(SM);
}
if (obj != null)
{
context.CurFile = obj;
}
return(Error.Ok);
}
public virtual byte[] processCommand(Apdu apdu)
{
CardContext context = handler.Context;
if (apdu.P2 != 0)
{
return(Error.P1OrP2NotValid);
}
CardSelectable obj = null;
switch (apdu.P1)
{
case 0:
if (apdu.Data == null || apdu.Data.Length == 0)
{
obj = card.MasterFile;
}
else
{
if (apdu.Data.Length != 2)
{
return(Error.DataFieldNotValid);
}
ushort id = Util.ToUShort(apdu.Data);
if (id == 0x3f00)
{
obj = card.MasterFile;
}
else
{
obj = context.CurDF.GetChildEForDF(id);
if (obj == null && context.CurDF.Parent != null)
{
obj = context.CurDF.Parent.GetChildEForDF(id);
}
if (obj == null && context.CurDF.Parent != null && id == context.CurDF.ID)
{
obj = context.CurDF.Parent;
}
}
}
if (obj == null)
{
return(Error.FileNotFound);
}
context.CurFile = obj;
break;
case 1:
if (apdu.Data == null || apdu.Data.Length != 2)
{
return(Error.DataFieldNotValid);
}
ushort id2 = Util.ToUShort(apdu.Data);
obj = context.CurDF.GetChildDF(id2);
if (obj == null)
{
return(Error.FileNotFound);
}
context.CurFile = obj;
break;
case 2:
if (apdu.Data == null || apdu.Data.Length != 2)
{
return(Error.DataFieldNotValid);
}
ushort id3 = Util.ToUShort(apdu.Data);
obj = context.CurDF.GetChildDF(id3);
if (obj == null)
{
return(Error.FileNotFound);
}
context.CurFile = obj;
break;
case 3:
if (apdu.Data != null && apdu.Data.Length != 0)
{
return(Error.DataFieldNotValid);
}
if (context.CurDF.Parent == null)
{
return(Error.FileNotFound);
}
context.CurFile = context.CurDF.Parent;
break;
case 4:
if (apdu.Data == null || apdu.Data.Length == 0)
{
return(Error.DataFieldNotValid);
}
DF namedDF = handler.GetNamedDF(card.MasterFile, apdu.Data);
if (namedDF == null)
{
return(Error.FileNotFound);
}
context.CurFile = namedDF;
break;
case 8:
if (apdu.Data == null || apdu.Data.Length == 0)
{
obj = card.MasterFile;
}
else
if (apdu.Data != null && apdu.Data.Length == 2 && Util.ToUShort(apdu.Data) == 0x3f00)
{
obj = card.MasterFile;
}
else
{
if ((apdu.Data.Length % 2) != 0)
{
return(Error.DataFieldNotValid);
}
obj = handler.GetSelectablePath(card.MasterFile, apdu.Data, 0);
if (obj == null)
{
return(Error.FileNotFound);
}
}
context.CurFile = obj;
break;
case 9:
if (apdu.Data == null || apdu.Data.Length == 0)
{
return(Error.DataFieldNotValid);
}
else
{
if ((apdu.Data.Length % 2) != 0)
{
return(Error.DataFieldNotValid);
}
if (context.CurDF == null)
{
return(Error.ClaNotValid);
}
obj = handler.GetSelectablePath(context.CurDF, apdu.Data, 0);
if (obj == null)
{
return(Error.FileNotFound);
}
}
context.CurFile = obj;
break;
default:
return(Error.P1OrP2NotValid);
}
if (context.CurFile == null)
{
return(Error.FileNotFound);
}
var outData = (context.CurFile as IObjectWithFCI).FCI;
TLV tlv = new TLV();
TLV tlv2 = new TLV();
tlv2.elems.AddRange(outData);
tlv.addTag(0x6f, tlv2.GetBytes());
return(Util.Response(tlv.GetBytes(), Error.Ok));
}
