1 files changed, 0 insertions, 187 deletions
diff --git a/src/net/java/sip/communicator/impl/protocol/msn/mail/utils/Base64InputStream.java b/src/net/java/sip/communicator/impl/protocol/msn/mail/utils/Base64InputStream.java
deleted file mode 100644
index 07aaf92..0000000
--- a/src/net/java/sip/communicator/impl/protocol/msn/mail/utils/Base64InputStream.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Base64InputStream.java
- * Copyright(C) 2002 The Free Software Foundation
- *
- * This file is part of GNU JavaMail, a library.
- *
- * GNU JavaMail 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 2 of the License, or
- *(at your option) any later version.
- *
- * GNU JavaMail 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 this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, if you link this library with other files to
- * produce an executable, this library does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * This exception does not however invalidate any other reasons why the
- * executable file might be covered by the GNU General Public License.
- */
-
-package net.java.sip.communicator.impl.protocol.msn.mail.utils;
-
-import java.io.*;
-
-/**
- * A Base64 content transfer encoding filter stream.
- * <p>
- * From RFC 2045, section 6.8:
- * <p>
- * The Base64 Content-Transfer-Encoding is designed to represent
- * arbitrary sequences of octets in a form that need not be humanly
- * readable.  The encoding and decoding algorithms are simple, but the
- * encoded data are consistently only about 33 percent larger than the
- * unencoded data.
- *
- * @author <a href="mailto:dog@gnu.org">Chris Burdess</a>
- */
-public class Base64InputStream
-  extends FilterInputStream
-{
-
-  private byte[] buffer;
-  private int buflen;
-  private int index;
-  private byte[] decodeBuf;
-
-  private static final char[] src =
-  {
-    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
-    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
-    'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
-    'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
-    'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x',
-    'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',
-    '8', '9', '+', '/'
-  };
-  private static final byte[] dst;
-
-  private static final int LF = 10, CR = 13, EQ = 61;
-
-  static
-  {
-    dst = new byte[256];
-    for (int i = 0; i<255; i++)
-      dst[i] = -1;
-    for (int i = 0; i<src.length; i++)
-      dst[src[i]] = (byte)i;
-
-  }
-
-  /**
-   * Constructs an input stream that decodes an underlying Base64-encoded
-   * stream.
-   * @param in the Base64-encoded stream
-   */
-  public Base64InputStream(InputStream in)
-  {
-    super(in);
-    decodeBuf = new byte[4];
-    buffer = new byte[3];
-  }
-
-  /**
-   * Reads the next byte of data from the input stream.
-   */
-  @Override
-public int read()
-    throws IOException
-  {
-    if (index>=buflen)
-    {
-      decode();
-      if (buflen==0)
-        return -1;
-      index = 0;
-    }
-    return buffer[index++] & 0xff;
-  }
-
-  /**
-   * Reads up to len bytes of data from the input stream into an array of
-   * bytes.
-   */
-  @Override
-public int read(byte[] b, int off, int len)
-    throws IOException
-  {
-    try
-    {
-      int l = 0;
-      for (; l<len; l++)
-      {
-        int c;
-        if ((c=read())==-1)
-        {
-          if (l==0)
-            l = -1;
-          break;
-        }
-        b[off+l] = (byte)c;
-      }
-      return l;
-    }
-    catch (IOException e)
-    {
-      return -1;
-    }
-  }
-
-  /**
-   * Returns the number of bytes that can be read(or skipped over) from this
-   * input stream without blocking by the next caller of a method for this
-   * input stream.
-   */
-  @Override
-public int available()
-    throws IOException
-  {
-    return (in.available()*3)/4+(buflen-index);
-  }
-
-  private void decode()
-    throws IOException
-  {
-    buflen = 0;
-    int c;
-    do
-    {
-      c = in.read();
-      if (c==-1)
-        return;
-    }
-    while (c==LF || c==CR);
-    decodeBuf[0] = (byte)c;
-    int j = 3, l;
-    for (int k=1;(l=in.read(decodeBuf, k, j))!=j; k += l)
-    {
-      if (l==-1)
-        throw new IOException("Base64 encoding error");
-      j -= l;
-    }
-
-    byte b0 = dst[decodeBuf[0] & 0xff];
-    byte b2 = dst[decodeBuf[1] & 0xff];
-    buffer[buflen++] = (byte)(b0<<2 & 0xfc | b2>>>4 & 0x3);
-    if (decodeBuf[2]!=EQ)
-    {
-      b0 = b2;
-      b2 = dst[decodeBuf[2] & 0xff];
-      buffer[buflen++] = (byte)(b0<<4 & 0xf0 | b2>>>2 & 0xf);
-      if (decodeBuf[3]!=EQ)
-      {
-        b0 = b2;
-        b2 = dst[decodeBuf[3] & 0xff];
-        buffer[buflen++] = (byte)(b0<<6 & 0xc0 | b2 & 0x3f);
-      }
-    }
-  }
-
-}