Package org.nfctools.spi.acs

Source Code of org.nfctools.spi.acs.TargetTerminalTagScanner

/**
* Copyright 2011-2012 Adrian Stabiszewski, as@nfctools.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*       http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.nfctools.spi.acs;

import javax.smartcardio.Card;
import javax.smartcardio.CardException;
import javax.smartcardio.CardTerminal;

import org.nfctools.api.TagType;
import org.nfctools.llcp.LlcpConstants;
import org.nfctools.nfcip.NFCIPConnection;
import org.nfctools.scio.TerminalStatus;
import org.nfctools.spi.tama.nfcip.TamaNfcIpCommunicator;

public class TargetTerminalTagScanner extends AbstractTerminalTagScanner implements Runnable {

  public TargetTerminalTagScanner(CardTerminal cardTerminal) {
    super(cardTerminal);
  }

  @Override
  public void run() {
    while (!Thread.interrupted()) {
      notifyStatus(TerminalStatus.WAITING);

      try {
        Card card = cardTerminal.connect("direct");

        byte[] historicalBytes = card.getATR().getHistoricalBytes();
        TagType tagType = AcsTagUtils.identifyTagType(historicalBytes);

        ApduTagReaderWriter readerWriter = new ApduTagReaderWriter(new AcsDirectChannelTag(tagType,
            historicalBytes, card));

        try {
          TamaNfcIpCommunicator nfcIpCommunicator = new TamaNfcIpCommunicator(readerWriter, readerWriter);
          nfcIpCommunicator.setNfcId(LlcpConstants.nfcId3t);
          nfcIpCommunicator.setFelicaParams(LlcpConstants.felicaParams);
          nfcIpCommunicator.setMifareParams(LlcpConstants.mifareParams);
          nfcIpCommunicator.setGeneralBytes(LlcpConstants.generalBytes);
          NFCIPConnection nfcipConnection = nfcIpCommunicator.connectAsTarget();
          handleNfcipConnection(nfcipConnection);

          //          tagListener.onTag(new AcsTag(tagType, historicalBytes, card));
        }
        catch (Exception e1) {
          card.disconnect(true);
          e1.printStackTrace();
          try {
            Thread.sleep(1000);
          }
          catch (InterruptedException e) {
            break;
          }
        }
        finally {
          waitForCardAbsent();
        }
      }
      catch (CardException e) {
        e.printStackTrace();
        break;
      }
    }

  }

}
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