2 * 11/19/04 1.0 moved to LGPL.
3 * 12/12/99 Initial version. mdm@techie.com
4 *-----------------------------------------------------------------------
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Library General Public License as published
7 * by the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 *----------------------------------------------------------------------
21 import java.io.IOException;
22 import java.io.InputStream;
25 * <i>Work In Progress.</i>
27 * An instance of <code>InputStreamSource</code> implements a
28 * <code>Source</code> that provides data from an <code>InputStream
29 * </code>. Seeking functionality is not supported.
33 public class InputStreamSource implements Source
35 private final InputStream in;
37 public InputStreamSource(InputStream in)
40 throw new NullPointerException("in");
45 public int read(byte[] b, int offs, int len)
48 int read = in.read(b, offs, len);
52 public boolean willReadBlock()
55 //boolean block = (in.available()==0);
59 public boolean isSeekable()
69 public long seek(long to)