private static async Task <int> SetData(byte[] data, int sector, int blockInSector, byte[] keyA, byte[] keyB)
{
if (data == null)
{
WriteToLog("!!!! SetData ERROR !!! data null");
throw new Exception("!!!! SetData ERROR !!! data null");
}
try
{
if (keyA != null)
{
_card.AddOrUpdateSectorKeySet(new SectorKeySet {
KeyType = KeyType.KeyA, Sector = sector, Key = keyA
});
}
if (keyB != null)
{
_card.AddOrUpdateSectorKeySet(new SectorKeySet {
KeyType = KeyType.KeyB, Sector = sector, Key = keyB
});
}
var sec = _card.GetSector(sector);
if (blockInSector == sec.NumDataBlocks - 1)
{
var access = AccessBits.GetAccessConditions(data);
sec.Access.DataAreas[0] = access.DataAreas[0];
sec.Access.DataAreas[1] = access.DataAreas[1];
sec.Access.DataAreas[2] = access.DataAreas[2];
sec.Access.Trailer = access.Trailer;
byte[] keyAData = new byte[6];
byte[] keyBData = new byte[6];
Array.Copy(data, 0, keyAData, 0, 6);
Array.Copy(data, 10, keyBData, 0, 6);
sec.KeyA = keyAData.ByteArrayToString();
sec.KeyB = keyBData.ByteArrayToString();
}
else
{
await sec.SetData(data, blockInSector);
}
return((int)ErrorCodes.E_SUCCESS);
}
catch (Exception e)
{
WriteToLog($"SetData ERROR !!! {e}");
return((int)ErrorCodes.E_GENERIC);
}
}
internal override void CopyFrom(byte[] data)
{
base.CopyFrom(data);
AccessConditions = AccessBits.GetAccessConditions(data);
}