// This file is currently unlocked (change this line if you lock the file)//// $Log: Ascii.java,v $// Revision 1.1.1.1  1997/11/03 22:36:55  hopwood// + Imported to CVS (tagged as 'start').//// Revision 0.2.5.4  1997/03/04  Jill Baker//   Bug fix. Now converts correctly via table.//// Revision 0.2.5.3  1997/02/28  Jill Baker//   Complete rewrite//// Revision 0.2.5.2  1997/02/26  Jill Baker//   Complete rewrite.//// Revision 0.2.5.1  1997/02/24  Jill Baker//   Original version////   If this file is unlocked, or locked by someone other than you, then you//   may download this file for incorporation into your build, however any//   changes you make to your copy of this file will be considered volatile,//   and will not be incorporated into the master build which is maintained//   at this web site.////   If you wish to make permanent changes to this file, you must wait until//   it becomes unlocked (if it is not unlocked already), and then lock it//   yourself. Whenever the file is locked by you, you may upload new master//   versions to the master site. Make sure you update the history information//   above. When your changes are complete, you should relinquish the lock to//   make it available for other developers.// $Endlog$package cryptix.pgp.charset;import cryptix.pgp.*;/** * <p><b>$Revision: 1.1.1.1 $</b> * @author Jill Baker */public class Ascii extends SimpleCharSet{    private Ascii() {} // static methods only    public final static byte[] encode(byte[] buffer)    {        return SimpleCharSet.translate(buffer, toExt);    }    public final static byte[] decode(byte[] in)    {        int len = in.length;        byte[] out = new byte[ len ];        System.arraycopy(in, 0, out, 0, len);        for (int i=0; i<len; i++)        {            if (in[i] < 0) out[i] = UNK;        }        return out;    }/* * The following table is derived from a table which originally appeared * in the source file CHARSET.C from the PGP program. Here is the * original copyright information from that file.... * * (c) Copyright 1990-1996 by Philip Zimmermann.  All rights reserved. * The author assumes no liability for damages resulting from the use * of this software, even if the damage results from defects in this * software.  No warranty is expressed or implied. * * Code that has been incorporated into PGP from other sources was * either originally published in the public domain or is used with * permission from the various authors. */    private final static byte toExt[] =    {        UNK, UNK, UNK, UNK, UNK, UNK, UNK, UNK,        UNK, UNK, UNK, UNK, UNK, UNK, UNK, UNK,        UNK, UNK, UNK, UNK, UNK, UNK, UNK, UNK,        UNK, UNK, UNK, UNK, UNK, UNK, UNK, UNK,         32,  33,  99,  35,  36,  89, 124,  80,         34,  67,  97,  34, 126,  45,  82,  95,        111, UNK,  50,  51,  39, 117,  45,  45,         44,  49, 111,  34, UNK, UNK, UNK,  63,         65,  65,  65,  65,  65,  65,  65,  67,         69,  69,  69,  69,  73,  73,  73,  73,         68,  78,  79,  79,  79,  79,  79, 120,         79,  85,  85,  85,  85,  89,  84, 115,         97,  97,  97,  97,  97,  97,  97,  99,        101, 101, 101, 101, 105, 105, 105, 105,        100, 110, 111, 111, 111, 111, 111,  47,        111, 117, 117, 117, 117, 121, 116, 121    };}