1 files changed, 0 insertions, 423 deletions
diff --git a/libjava/gnu/java/nio/DirectByteBufferImpl.java b/libjava/gnu/java/nio/DirectByteBufferImpl.java
deleted file mode 100644
index d214f0c..0000000
--- a/libjava/gnu/java/nio/DirectByteBufferImpl.java
+++ /dev/null
@@ -1,423 +0,0 @@
-/* DirectByteBufferImpl.java -- 
-   Copyright (C) 2003 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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.nio;
-
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
-import java.nio.DoubleBuffer;
-import java.nio.FloatBuffer;
-import java.nio.IntBuffer;
-import java.nio.LongBuffer;
-import java.nio.ShortBuffer;
-import gnu.gcj.RawData;
-
-public class DirectByteBufferImpl extends ByteBuffer
-{
-  private RawData address;
-  private int offset;
-  private boolean readOnly;
-  
-  public DirectByteBufferImpl (RawData address, int offset, int capacity,
-                               int limit, int position, int mark,
-                               boolean readOnly)
-  {
-    super (capacity, limit, position, mark);
-    this.address = address;
-    this.offset = offset;
-    this.readOnly = readOnly;
-  }
-
-  private static native RawData allocateImpl (int capacity);
-  private static native void freeImpl (RawData address);
-  
-  protected void finalize () throws Throwable
-  {
-    freeImpl (address);
-  }
-  
-  public static ByteBuffer allocateDirect (int capacity)
-  {
-    RawData address = allocateImpl (capacity);
-
-    if (address == null)
-      throw new InternalError ("Not enough memory to create direct buffer");
-    
-    return new DirectByteBufferImpl (address, 0, capacity, capacity, 0, -1, false);
-  }
-  
-  private native byte getImpl (int index);
-  private native void putImpl (int index, byte value);
-
-  public byte get ()
-  {
-    byte result = getImpl (position () + offset);
-    position (position () + 1);
-    return result;
-  }
-
-  public byte get (int index)
-  {
-    return getImpl (index);
-  }
-
-  public ByteBuffer put (byte value)
-  {
-    putImpl (position (), value);
-    position (position () + 1);
-    return this;
-  }
-  
-  public ByteBuffer put (int index, byte value)
-  {
-    putImpl (index, value);
-    return this;
-  }
-  
-  public ByteBuffer compact ()
-  {
-    // FIXME this can sure be optimized using memcpy()  
-    int copied = 0;
-    
-    while (remaining () > 0)
-      {
-	put (copied, get ());
-	copied++;
-      }
-
-    position (copied);
-    return this;
-  }
-
-  public ByteBuffer duplicate ()
-  {
-    return new DirectByteBufferImpl (
-      address, offset, capacity (), limit (), position (), -1, isReadOnly ());
-  }
-
-  public ByteBuffer slice ()
-  {
-    return new DirectByteBufferImpl (address, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-
-  public ByteBuffer asReadOnlyBuffer ()
-  {
-    return new DirectByteBufferImpl (
-      address, offset, capacity (), limit (), position (), -1, true);
-  }
-
-  public boolean isReadOnly ()
-  {
-    return readOnly;
-  }
-
-  public boolean isDirect ()
-  {
-    return true;
-  }
-
-  public CharBuffer asCharBuffer ()
-  {
-    return new CharViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  public DoubleBuffer asDoubleBuffer ()
-  {
-    return new DoubleViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  public FloatBuffer asFloatBuffer ()
-  {
-    return new FloatViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  public IntBuffer asIntBuffer ()
-  {
-    return new IntViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  public LongBuffer asLongBuffer ()
-  {
-    return new LongViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  public ShortBuffer asShortBuffer ()
-  {
-    return new ShortViewBufferImpl (this, position () + offset, remaining (), remaining (), 0, -1, isReadOnly ());
-  }
-  
-  final public char getChar ()
-  {
-    // FIXME: this handles big endian only
-    return (char) (((get () & 0xff) << 8) + (get () & 0xff));
-  }
-  
-  final public ByteBuffer putChar (char value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((((int) value) & 0xff00) >> 8));
-    put ((byte) (((int) value) & 0x00ff));
-    return this;
-  }
-  
-  final public char getChar (int index)
-  {
-    // FIXME: this handles big endian only
-    return (char) (((get (index) & 0xff) << 8) + (get (index + 1) & 0xff));
-  }
-  
-  final public ByteBuffer putChar (int index, char value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((((int) value) & 0xff00) >> 8));
-    put (index + 1, (byte) (((int) value) & 0x00ff));
-    return this;
-  }
-
-  final public short getShort ()
-  {
-    // FIXME: this handles big endian only
-    return (short) (((get () & 0xff) << 8) + (get () & 0xff));
-  }
-  
-  final public ByteBuffer putShort (short value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((((int) value) & 0xff00) >> 8));
-    put ((byte) (((int) value) & 0x00ff));
-    return this;
-  }
-  
-  final public short getShort (int index)
-  {
-    // FIXME: this handles big endian only
-    return (short) (((get (index) & 0xff) << 8) + (get (index + 1) & 0xff));
-  }
-  
-  final public ByteBuffer putShort (int index, short value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((((int) value) & 0xff00) >> 8));
-    put (index + 1, (byte) (((int) value) & 0x00ff));
-    return this;
-  }
-
-  final public int getInt ()
-  {
-    // FIXME: this handles big endian only
-    return (int) (((get () & 0xff) << 24)
-                  + (get () & 0xff) << 16
-                  + (get () & 0xff) << 8
-                  + (get () & 0xff));
-  }
-  
-  final public ByteBuffer putInt (int value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((((int) value) & 0xff000000) >> 24));
-    put ((byte) ((((int) value) & 0x00ff0000) >> 16));
-    put ((byte) ((((int) value) & 0x0000ff00) >> 8));
-    put ((byte) (((int) value) & 0x000000ff));
-    return this;
-  }
-  
-  final public int getInt (int index)
-  {
-    // FIXME: this handles big endian only
-    return (int) (((get (index) & 0xff) << 24)
-                  + (get (index + 1) & 0xff) << 16
-                  + (get (index + 2) & 0xff) << 8
-                  + (get (index + 3) & 0xff));
-  }
-  
-  final public ByteBuffer putInt (int index, int value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((((int) value) & 0xff000000) >> 24));
-    put (index + 1, (byte) ((((int) value) & 0x00ff0000) >> 16));
-    put (index + 2, (byte) ((((int) value) & 0x0000ff00) >> 8));
-    put (index + 3, (byte) (((int) value) & 0x000000ff));
-    return this;
-  }
-
-  final public long getLong ()
-  {
-    // FIXME: this handles big endian only
-    return (long) (((get () & 0xff) << 56)
-                   + (get () & 0xff) << 48
-                   + (get () & 0xff) << 40
-                   + (get () & 0xff) << 32
-                   + (get () & 0xff) << 24
-                   + (get () & 0xff) << 16
-                   + (get () & 0xff) << 8
-                   + (get () & 0xff));
-  }
-  
-  final public ByteBuffer putLong (long value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((value & 0xff00000000000000L) >> 56));
-    put ((byte) ((value & 0x00ff000000000000L) >> 48));
-    put ((byte) ((value & 0x0000ff0000000000L) >> 40));
-    put ((byte) ((value & 0x000000ff00000000L) >> 32));
-    put ((byte) ((value & 0x00000000ff000000L) >> 24));
-    put ((byte) ((value & 0x0000000000ff0000L) >> 16));
-    put ((byte) ((value & 0x000000000000ff00L) >> 8));
-    put ((byte) (value & 0x00000000000000ffL));
-    return this;
-  }
-  
-  final public long getLong (int index)
-  {
-    // FIXME: this handles big endian only
-    return (long) (((get (index) & 0xff) << 56)
-                   + (get (index + 1) & 0xff) << 48
-                   + (get (index + 2) & 0xff) << 40
-                   + (get (index + 3) & 0xff) << 32
-                   + (get (index + 4) & 0xff) << 24
-                   + (get (index + 5) & 0xff) << 16
-                   + (get (index + 6) & 0xff) << 8
-                   + (get (index + 7) & 0xff));
-  }
-  
-  final public ByteBuffer putLong (int index, long value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((value & 0xff00000000000000L) >> 56));
-    put (index + 1, (byte) ((value & 0x00ff000000000000L) >> 48));
-    put (index + 2, (byte) ((value & 0x0000ff0000000000L) >> 40));
-    put (index + 3, (byte) ((value & 0x000000ff00000000L) >> 32));
-    put (index + 4, (byte) ((value & 0x00000000ff000000L) >> 24));
-    put (index + 5, (byte) ((value & 0x0000000000ff0000L) >> 16));
-    put (index + 6, (byte) ((value & 0x000000000000ff00L) >> 8));
-    put (index + 7, (byte) (value & 0x00000000000000ffL));
-    return this;
-  }
-
-  final public float getFloat ()
-  {
-    // FIXME: this handles big endian only
-    return (float) (((get () & 0xff) << 24)
-                    + (get () & 0xff) << 16
-                    + (get () & 0xff) << 8
-                    + (get () & 0xff));
-  }
-  
-  final public ByteBuffer putFloat (float value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((((int) value) & 0xff000000) >> 24));
-    put ((byte) ((((int) value) & 0x00ff0000) >> 16));
-    put ((byte) ((((int) value) & 0x0000ff00) >> 8));
-    put ((byte) (((int) value) & 0x000000ff));
-    return this;
-  }
-  
-  final public float getFloat (int index)
-  {
-    // FIXME: this handles big endian only
-    return (float) (((get (index) & 0xff) << 24)
-                    + (get (index + 1) & 0xff) << 16
-                    + (get (index + 2) & 0xff) << 8
-                    + (get (index + 3) & 0xff));
-  }
-
-  final public ByteBuffer putFloat (int index, float value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((((int) value) & 0xff000000) >> 24));
-    put (index + 1, (byte) ((((int) value) & 0x00ff0000) >> 16));
-    put (index + 2, (byte) ((((int) value) & 0x0000ff00) >> 8));
-    put (index + 3, (byte) (((int) value) & 0x000000ff));
-    return this;
-  }
-
-  final public double getDouble ()
-  {
-    // FIXME: this handles big endian only
-    return (double) (((get () & 0xff) << 56)
-                     + (get () & 0xff) << 48
-                     + (get () & 0xff) << 40
-                     + (get () & 0xff) << 32
-                     + (get () & 0xff) << 24
-                     + (get () & 0xff) << 16
-                     + (get () & 0xff) << 8
-                     + (get () & 0xff));
-  }
-
-  final public ByteBuffer putDouble (double value)
-  {
-    // FIXME: this handles big endian only
-    put ((byte) ((((long) value) & 0xff00000000000000L) >> 56));
-    put ((byte) ((((long) value) & 0x00ff000000000000L) >> 48));
-    put ((byte) ((((long) value) & 0x0000ff0000000000L) >> 40));
-    put ((byte) ((((long) value) & 0x000000ff00000000L) >> 32));
-    put ((byte) ((((long) value) & 0x00000000ff000000L) >> 24));
-    put ((byte) ((((long) value) & 0x0000000000ff0000L) >> 16));
-    put ((byte) ((((long) value) & 0x000000000000ff00L) >> 8));
-    put ((byte) (((long) value) & 0x00000000000000ffL));
-    return this;
-  }
-  
-  final public double getDouble (int index)
-  {
-    // FIXME: this handles big endian only
-    return (double) (((get (index) & 0xff) << 56)
-                     + (get (index + 1) & 0xff) << 48
-                     + (get (index + 2) & 0xff) << 40
-                     + (get (index + 3) & 0xff) << 32
-                     + (get (index + 4) & 0xff) << 24
-                     + (get (index + 5) & 0xff) << 16
-                     + (get (index + 6) & 0xff) << 8
-                     + (get (index + 7) & 0xff));
-  }
-  
-  final public ByteBuffer putDouble (int index, double value)
-  {
-    // FIXME: this handles big endian only
-    put (index, (byte) ((((long) value) & 0xff00000000000000L) >> 56));
-    put (index + 1, (byte) ((((long) value) & 0x00ff000000000000L) >> 48));
-    put (index + 2, (byte) ((((long) value) & 0x0000ff0000000000L) >> 40));
-    put (index + 3, (byte) ((((long) value) & 0x000000ff00000000L) >> 32));
-    put (index + 4, (byte) ((((long) value) & 0x00000000ff000000L) >> 24));
-    put (index + 5, (byte) ((((long) value) & 0x0000000000ff0000L) >> 16));
-    put (index + 6, (byte) ((((long) value) & 0x000000000000ff00L) >> 8));
-    put (index + 7, (byte) (((long) value) & 0x00000000000000ffL));
-    return this;
-  }
-}