tjefbinary.java

智能卡多应用一直是业界的重要课题

/**
 *        Title:  Transparent file
 *
 *      Project:  Universal Application Specification v1.0 for PBOCv2
 *
 *    Copyright:  Copyright (c) CUP 2005
 *      Company:  China Unionpay Co., Ltd
 *
 *  Platform   :  Java virtual machine
 *  Language   :  1.3.0-C
 *  Devl tool  :  Borland (c) JBuilder 4.0 *
 *  author     :  Meng Hongwen<[e-mail]>
 *  version 1.0
 */

package cupUAPP;

import javacard.framework.*;

public class tjefbinary extends tjefile {
    public short fsize;
    //------------------------------------------------
    public tjefbinary(byte asid,short siz, byte[] ptr)
    {
       super(constdef.ft_binary,asid);
       fsize = siz;
       vector = ptr;
    }
    //------------------------------------------------
    public final short readbin(short off, short len, byte[] buff)
    {
       Util.arrayCopyNonAtomic(vector, off, buff, (short)0, len);
       return len;
    }
    //------------------------------------------------
    public final void writebin(short off, short dl, byte[] data)
    {
       Util.arrayCopyNonAtomic(data, (short)0, vector, off, dl);
    }
    //------------------------------------------------
}