1/*
2 * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25package sun.jvm.hotspot.debugger;
26
27import java.io.*;
28
29/* This class is used by the Windows COFF and Posix ELF implementations. */
30public class RandomAccessFileDataSource implements DataSource {
31  public RandomAccessFileDataSource(RandomAccessFile file) {
32    this.file = file;
33  }
34
35  public byte  readByte()       throws IOException { return file.readByte();       }
36  public short readShort()      throws IOException { return file.readShort();      }
37  public int   readInt()        throws IOException { return file.readInt();        }
38  public long  readLong()       throws IOException { return file.readLong();       }
39  public int   read(byte[] b)   throws IOException { return file.read(b);          }
40  public void  seek(long pos)   throws IOException { file.seek(pos);               }
41  public long  getFilePointer() throws IOException { return file.getFilePointer(); }
42  public void  close()          throws IOException { file.close();                 }
43
44  private RandomAccessFile file;
45}
46