/*
 * Copyright 2008 Federal Chancellery Austria and
 * Graz University of Technology
 *
 * 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 at.gv.egiz.smcc;

import javax.smartcardio.CardChannel;
import javax.smartcardio.CardException;
import javax.smartcardio.CommandAPDU;
import javax.smartcardio.ResponseAPDU;

import at.gv.egiz.smcc.util.ISO7816Utils;
import at.gv.egiz.smcc.util.TLVSequence;

public class FINEIDCIOCertificateDirectory extends CIOCertificateDirectory {

	public FINEIDCIOCertificateDirectory(byte[] fid) {
		
		super(fid);
		this.fid = FINEIDUtil.removeMFPath(fid);
	}
	
	@Override
    protected byte[] executeSelect(CardChannel channel) throws CardException {
    	  
          CommandAPDU cmd = new CommandAPDU(0x00, 0xA4, 0x08, ISO7816Utils.P2_FCI, fid, 256);
          ResponseAPDU resp = channel.transmit(cmd);

          byte[] fcx = new TLVSequence(resp.getBytes()).getValue(ISO7816Utils.TAG_FCI);
          byte[] fd = new TLVSequence(fcx).getValue(0x82);
          
          return fd;
      }
}