public JavaCardApplet()
{
_masterFile = new DedicatedFile(new FileSystem(Constants.FILESYSTEM_SIZE, Constants.DF_MAX, Constants.EF_MAX));
_masterFile.Setup(null, 0, Constants.FILESYSTEM_SIZE, Constants.MF_HEADER, 0, (short)Constants.MF_HEADER.Length);
_headerParser = new HeaderParser();
_currentDF = _masterFile;
_currentEF = null;
// Initialize structure for TB100
_masterFile.CreateElementaryFile(0x0000, 0x0006, new byte[] { 0x17, 0xFF, 0x06, 0xE4 }, 0x0000, 0x0004);
_masterFile.CreateElementaryFile(0x0006, 0x0005, new byte[] { 0x1F, 0x6C, 0x05, 0x70 }, 0x0000, 0x0004);
_masterFile.CreateElementaryFile(0x000B, 0x0005, new byte[] { 0x0E, 0x2F, 0xF5, 0xCE }, 0x0000, 0x0004);
_masterFile.CreateElementaryFile(0x0010, 0x0003, new byte[] { 0x0E, 0x10, 0x03, 0xDF }, 0x0000, 0x0004);
_masterFile.CreateDedicatedFile(0x0013, 0x0022, new byte[] { 0x7F, 0x00, 0x00, 0x22, 0xFF, 0xFF, 0xFE, 0x62 }, 0x0000, 0x0008);
ElementaryFile ef0E2F = (ElementaryFile)_masterFile.FindFileByFileId(0x0E2F);
ef0E2F.Write(new byte[] { 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 }, 0, 0x0002, 2);
ElementaryFile ef0E10 = (ElementaryFile)_masterFile.FindFileByFileId(0x0E10);
ef0E10.Write(new byte[] { 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 }, 0, 0x0000, 2);
DedicatedFile df7F00 = (DedicatedFile)_masterFile.FindFileByFileId(0x7F00);
df7F00.CreateElementaryFile(0x0000, 0x0010, new byte[] { 0x6F, 0x01, 0x00, 0x10, 0xFF, 0xFF, 0xFF, 0x83 }, 0, 0x0008);
}
/// <summary>
/// Process CREATE FILE instruction (E0)
/// <para>
/// C-APDU: <code>00 E0 {offset} {Lc} {header}</code>
/// </para>
/// <list type="table">
/// <item>
/// <term>offset</term>
/// <description>offset of first word of the file coded by P1 P2 (WORDS).</description>
/// </item>
/// <item>
/// <term>header</term>
/// <description>header of the new file, must be word aligned.</description>
/// </item>
/// </list>
/// </summary>
/// <param name="apdu"></param>
/// <returns></returns>
private IFakeCardFeedback ProcessCreateFile(CommandAPDU apdu)
{
byte[] buffer = apdu.GetBuffer();
apdu.SetIncomingAndReceive();
short headerOffset = APDUHelpers.getOffsetCdata(apdu);
short headerLength = APDUHelpers.getIncomingLength(apdu);
if (headerLength < 4)
{
ISOException.throwIt(JavaCard.ISO7816.SW_DATA_INVALID);
}
short offset = Util.getShort(buffer, JavaCard.ISO7816.OFFSET_P1);
if (!_headerParser.Parse(buffer, headerOffset, (short)(headerOffset + headerLength)))
{
ISOException.throwIt(JavaCard.ISO7816.SW_DATA_INVALID);
}
short size = (short)(_headerParser.bodyLength + (short)(_headerParser.headerLength >> 2));
File file = null;
switch (_headerParser.fileType)
{
case HeaderParser.FILETYPE_DF:
file = _currentDF.CreateDedicatedFile(offset, size, buffer, headerOffset, headerLength);
break;
case HeaderParser.FILETYPE_EFSZ:
case HeaderParser.FILETYPE_EFWZ:
file = _currentDF.CreateElementaryFile(offset, size, buffer, headerOffset, headerLength);
break;
default:
ISOException.throwIt(JavaCard.ISO7816.SW_CONDITIONS_NOT_SATISFIED);
break;
}
if (file == null)
{
ISOException.throwIt(JavaCard.ISO7816.SW_DATA_INVALID);
}
return(apdu.SetOutgoingAndSend(0, 0));
}