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comparison agent/src/share/classes/sun/jvm/hotspot/debugger/RandomAccessFileDataSource.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2000-2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.debugger;
26
27 import java.io.*;
28
29 /* This class is used by the Windows COFF and Posix ELF implementations. */
30 public 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 }