Android Open Source - smartcard-reader Tag And Length






From Project

Back to project page smartcard-reader.

License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright 2014 Ryan Jones/*w  w w  .j ava 2 s  .co m*/
 * Copyright 2010 sasc
 * 
 * This file was modified from the original source:
 * https://code.google.com/p/javaemvreader/
 * 
 * This file is part of smartcard-reader, package org.docrj.smartcard.reader.
 *
 * smartcard-reader is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * smartcard-reader is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with smartcard-reader. If not, see <http://www.gnu.org/licenses/>.
 */

package org.docrj.smartcard.iso7816;

import java.util.Arrays;

public class TagAndLength {
    private Tag tag;
    private int length;

    public TagAndLength(Tag tag, int length) {
        this.tag = tag;
        this.length = length;
    }

    public Tag getTag() {
        return tag;
    }

    public int getLength() {
        return length;
    }
    
    public byte[] getBytes() {
        byte[] tagBytes = tag.getTagBytes();
        byte[] tagAndLengthBytes = Arrays.copyOf(tagBytes, tagBytes.length + 1);
        tagAndLengthBytes[tagAndLengthBytes.length-1] = (byte)length;
        return tagAndLengthBytes;
    }

    @Override
    public String toString() {
        return tag.toString() + " length: " + length;
    }
}




Java Source Code List

org.docrj.smartcard.emv.AppElementaryFile.java
org.docrj.smartcard.emv.AppFileLocator.java
org.docrj.smartcard.emv.AppInterchangeProfile.java
org.docrj.smartcard.emv.AppPriorityIndicator.java
org.docrj.smartcard.emv.DDF.java
org.docrj.smartcard.emv.DOL.java
org.docrj.smartcard.emv.EMVApp.java
org.docrj.smartcard.emv.EMVTags.java
org.docrj.smartcard.emv.EMVTerminal.java
org.docrj.smartcard.emv.GpoApdu.java
org.docrj.smartcard.emv.IssuerIdNumber.java
org.docrj.smartcard.emv.LanguagePref.java
org.docrj.smartcard.emv.LogEntry.java
org.docrj.smartcard.emv.MCTags.java
org.docrj.smartcard.emv.Record.java
org.docrj.smartcard.emv.TagProvider.java
org.docrj.smartcard.emv.TerminalTranQualifiers.java
org.docrj.smartcard.emv.TerminalVerifResults.java
org.docrj.smartcard.emv.VISATags.java
org.docrj.smartcard.iso7816.BERTLV.java
org.docrj.smartcard.iso7816.CommandApdu.java
org.docrj.smartcard.iso7816.ReadRecordApdu.java
org.docrj.smartcard.iso7816.ResponseApdu.java
org.docrj.smartcard.iso7816.SelectApdu.java
org.docrj.smartcard.iso7816.SmartcardException.java
org.docrj.smartcard.iso7816.TLVException.java
org.docrj.smartcard.iso7816.TLVUtil.java
org.docrj.smartcard.iso7816.TagAndLength.java
org.docrj.smartcard.iso7816.TagImpl.java
org.docrj.smartcard.iso7816.TagType.java
org.docrj.smartcard.iso7816.TagValueType.java
org.docrj.smartcard.iso7816.Tag.java
org.docrj.smartcard.reader.ApduParser.java
org.docrj.smartcard.reader.AppAdapter.java
org.docrj.smartcard.reader.DemoReaderXcvr.java
org.docrj.smartcard.reader.FileShareActivity.java
org.docrj.smartcard.reader.ManualReaderXcvr.java
org.docrj.smartcard.reader.MessageAdapter.java
org.docrj.smartcard.reader.OtherReaderXcvr.java
org.docrj.smartcard.reader.PaymentReaderXcvr.java
org.docrj.smartcard.reader.ReaderActivity.java
org.docrj.smartcard.reader.ReaderXcvr.java
org.docrj.smartcard.reader.SmartcardApp.java
org.docrj.smartcard.util.ByteArrayWrapper.java
org.docrj.smartcard.util.ISO3166_1.java
org.docrj.smartcard.util.ISO4217_Numeric.java
org.docrj.smartcard.util.Util.java