1 files changed, 0 insertions, 220 deletions
diff --git a/libjava/classpath/gnu/java/io/Base64InputStream.java b/libjava/classpath/gnu/java/io/Base64InputStream.java
deleted file mode 100644
index 1105b60..0000000
--- a/libjava/classpath/gnu/java/io/Base64InputStream.java
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Base64InputStream.java -- base-64 input stream.
-   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath 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, or (at your option)
-any later version.
-
-GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.java.io;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.FilterInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * A filter input stream that decodes data encoded in the Base-64
- * encoding scheme.
- *
- * @author Casey Marshall (rsdio@metastatic.org)
- */
-public class Base64InputStream extends FilterInputStream
-{
-
-  // Constants and fields.
-  // ------------------------------------------------------------------------
-
-  /** Base-64 digits. */
-  private static final String BASE_64 =
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-  /** Base-64 padding character. */
-  private static final char BASE_64_PAD = '=';
-
-  /** Decoding state. */
-  private int state;
-
-  /** Intermediate decoded value. */
-  private int temp;
-
-  /** EOF flag. */
-  private boolean eof;
-
-  private final byte[] one = new byte[1];
-
-  // Constructors.
-  // ------------------------------------------------------------------------
-
-  /**
-   * Create a new Base-64 input stream. The input bytes must be the
-   * ASCII characters A-Z, a-z, 0-9, + and /, with optional whitespace,
-   * and will be decoded into a byte stream.
-   *
-   * @param in The source of Base-64 input.
-   */
-  public Base64InputStream(InputStream in)
-  {
-    super(in);
-    state = 0;
-    temp = 0;
-    eof = false;
-  }
-
-  // Class method.
-  // ------------------------------------------------------------------------
-
-  /**
-   * Decode a single Base-64 string to a byte array.
-   *
-   * @param base64 The Base-64 encoded data.
-   * @return The decoded bytes.
-   * @throws IOException If the given data do not compose a valid Base-64
-   *  sequence.
-   */
-  public static byte[] decode(String base64) throws IOException
-  {
-    Base64InputStream in =
-      new Base64InputStream(new ByteArrayInputStream(base64.getBytes()));
-    ByteArrayOutputStream out =
-      new ByteArrayOutputStream((int) (base64.length() / 0.666));
-    byte[] buf = new byte[1024];
-    int len;
-    while ((len = in.read(buf)) != -1)
-      out.write(buf, 0, len);
-    return out.toByteArray();
-  }
-
-  // Instance methods.
-  // ------------------------------------------------------------------------
-
-  public int available()
-  {
-    return 0;
-  }
-
-  public int read() throws IOException
-  {
-    if (read(one) == 1)
-      return one[0];
-    return -1;
-  }
-
-  public int read(byte[] buf, int off, int len) throws IOException
-  {
-    if (eof)
-      return -1;
-    int count = 0;
-    while (count < len)
-      {
-        int i;
-        while (Character.isWhitespace((char) (i = in.read())))
-          ;
-
-        int pos = BASE_64.indexOf((char) i);
-        if (pos >= 0)
-          {
-            switch (state)
-              {
-                case 0:
-                  temp = pos << 2;
-                  state = 1;
-                  break;
-                case 1:
-                  buf[count++] = (byte) (temp | (pos >>> 4));
-                  temp = (pos & 0x0F) << 4;
-                  state = 2;
-                  break;
-                case 2:
-                  buf[count++] = (byte) (temp | (pos >>> 2));
-                  temp = (pos & 0x03) << 6;
-                  state = 3;
-                  break;
-                case 3:
-                  buf[count++] = (byte) (temp | pos);
-                  state = 0;
-                  break;
-              }
-          }
-        else if (i == BASE_64_PAD)
-          {
-            switch (state)
-              {
-                case 0:
-                case 1:
-                  throw new IOException("malformed Base-64 input");
-                case 2:
-                  while (Character.isWhitespace((char) (i = in.read())))
-                    ;
-                  if (i != BASE_64_PAD)
-                    throw new IOException("malformed Base-64 input");
-                case 3:
-                  while (Character.isWhitespace((char) (i = in.read())))
-                    ;
-              }
-            eof = true;
-            break;
-          }
-        else  // First non-Base-64 character, consider it end-of-stream.
-          {
-            if (state != 0)
-              throw new IOException("malformed Base-64 input");
-            eof = true;
-            break;
-          }
-      }
-      return count;
-  }
-
-  public boolean markSupported()
-  {
-    return false;
-  }
-
-  public void mark(int markLimit) { }
-
-  public void reset() throws IOException
-  {
-    throw new IOException("reset not supported");
-  }
-
-  public long skip(long n) throws IOException
-  {
-    long skipped;
-    for (skipped = 0; skipped < n; skipped++)
-      if (read() == -1)
-        break;
-    return skipped;
-  }
-}