private void RefreshReaderUnits()
{
cbReaderUnit.Items.Clear();
if (cbReaderProvider.SelectedIndex > -1)
{
string provider = cbReaderProvider.SelectedItem.ToString();
LibraryManager libmgt = LibraryManager.getInstance();
ReaderProvider readerProvider = libmgt.getReaderProvider(provider);
if (readerProvider != null)
{
ReaderUnitCollection readers = readerProvider.getReaderList();
foreach (ReaderUnit reader in readers)
{
cbReaderUnit.Items.Add(reader.getName());
}
}
}
}
public static void ChipAction(Action <Chip> action, KeePassRFIDConfig rfidConfig)
{
if (rfidConfig == null)
{
rfidConfig = KeePassRFIDConfig.GetFromCurrentSession();
}
ReaderProvider readerProvider;
try
{
LibraryManager libmgt = LibraryManager.getInstance();
readerProvider = libmgt.getReaderProvider(!String.IsNullOrEmpty(rfidConfig.ReaderProvider) ? rfidConfig.ReaderProvider : "PCSC");
if (readerProvider == null)
{
throw new KeePassRFIDException(Properties.Resources.RFIDConfigurationError);
}
}
catch (COMException ex)
{
throw new KeePassRFIDException(Properties.Resources.RFIDInitError, ex);
}
ReaderUnit readerUnit = null;
if (String.IsNullOrEmpty(rfidConfig.ReaderUnit))
{
readerUnit = readerProvider.createReaderUnit();
if (readerUnit == null)
{
throw new KeePassRFIDException(Properties.Resources.RFIDReaderInitError);
}
}
else
{
ReaderUnitCollection readers = readerProvider.getReaderList();
foreach (ReaderUnit reader in readers)
{
if (reader.getName() == rfidConfig.ReaderUnit)
{
readerUnit = reader;
break;
}
}
}
if (readerUnit == null)
{
throw new KeePassRFIDException(Properties.Resources.RFIDReaderNotFound);
}
try
{
if (readerUnit.connectToReader())
{
// Don't wait for chip insertion, it must already be on the reader
if (readerUnit.waitInsertion(1))
{
if (readerUnit.connect())
{
Chip chip = readerUnit.getSingleChip();
if (chip != null)
{
action(chip);
}
else
{
ShowError(Properties.Resources.NoChipError);
}
readerUnit.disconnect();
}
else
{
ShowError(Properties.Resources.CardConnectionFailed);
}
readerUnit.waitRemoval(1);
}
else
{
ShowError(Properties.Resources.NoCardInserted);
}
readerUnit.disconnectFromReader();
}
else
{
ShowError(Properties.Resources.ReaderConnectionFailed);
}
}
catch (COMException ex)
{
ShowError(ex.Message);
}
GC.KeepAlive(readerUnit);
GC.KeepAlive(readerProvider);
}