private static void DisplayReaderStatus(ISCardReader reader) { string[] readerNames; SCardProtocol proto; SCardState state; byte[] atr; var sc = reader.Status( out readerNames, // contains the reader name(s) out state, // contains the current state (flags) out proto, // contains the currently used communication protocol out atr); // contains the ATR if (sc == SCardError.Success) { Console.WriteLine("Connected with protocol {0} in state {1}", proto, state); DisplayCardAtr(atr); Console.WriteLine(); } else { Console.WriteLine("Unable to retrieve card status.\nError message: {0}", SCardHelper.StringifyError(sc)); } }
public override IOption <IReader> Content() { Debug.WriteLine("GetEnumerator Reader TreadID " + Thread.CurrentThread.ManagedThreadId); var cardError = _reader.Connect(_readerName, SCardShareMode.Shared, SCardProtocol.Any); if (cardError != SCardError.Success) { Console.WriteLine("Could not begin transaction. {0}", SCardHelper.StringifyError(cardError)); return(new Option <IReader>()); } SCardProtocol proto; SCardState state; byte[] atr; var readerNames = new[] { _readerName }; var sc = _reader.Status( out readerNames, out state, out proto, out atr ); if (sc != SCardError.Success) { Console.WriteLine("Could not begin transaction. {0}", SCardHelper.StringifyError(sc)); return(new Option <IReader>()); } sc = _reader.BeginTransaction(); if (sc != SCardError.Success) { Console.WriteLine("Could not begin transaction. {0}", SCardHelper.StringifyError(sc)); return(new Option <IReader>()); } Console.WriteLine("Connected with protocol {0} in state {1}", proto, state); Console.WriteLine("Card ATR: {0}", BitConverter.ToString(atr)); return(new Option <IReader>( new WrappedReader( //new LogedReader( _reader //) ) )); }
private static void DisplayReaderStatus(ISCardReader reader) { string[] readerNames; SCardProtocol proto; SCardState state; byte[] atr; var sc = reader.Status( out readerNames, // contains the reader name(s) out state, // contains the current state (flags) out proto, // contains the currently used communication protocol out atr); // contains the ATR if (sc == SCardError.Success) { Console.WriteLine("Connected with protocol {0} in state {1}", proto, state); DisplayCardAtr(atr); Console.WriteLine(); } else { Console.WriteLine("Unable to retrieve card status.\nError message: {0}", SCardHelper.StringifyError(sc)); } }