01: package com.quadcap.io;
02:
03: /* Copyright 1997 - 2003 Quadcap Software. All rights reserved.
04: *
05: * This software is distributed under the Quadcap Free Software License.
06: * This software may be used or modified for any purpose, personal or
07: * commercial. Open Source redistributions are permitted. Commercial
08: * redistribution of larger works derived from, or works which bundle
09: * this software requires a "Commercial Redistribution License"; see
10: * http://www.quadcap.com/purchase.
11: *
12: * Redistributions qualify as "Open Source" under one of the following terms:
13: *
14: * Redistributions are made at no charge beyond the reasonable cost of
15: * materials and delivery.
16: *
17: * Redistributions are accompanied by a copy of the Source Code or by an
18: * irrevocable offer to provide a copy of the Source Code for up to three
19: * years at the cost of materials and delivery. Such redistributions
20: * must allow further use, modification, and redistribution of the Source
21: * Code under substantially the same terms as this license.
22: *
23: * Redistributions of source code must retain the copyright notices as they
24: * appear in each source code file, these license terms, and the
25: * disclaimer/limitation of liability set forth as paragraph 6 below.
26: *
27: * Redistributions in binary form must reproduce this Copyright Notice,
28: * these license terms, and the disclaimer/limitation of liability set
29: * forth as paragraph 6 below, in the documentation and/or other materials
30: * provided with the distribution.
31: *
32: * The Software is provided on an "AS IS" basis. No warranty is
33: * provided that the Software is free of defects, or fit for a
34: * particular purpose.
35: *
36: * Limitation of Liability. Quadcap Software shall not be liable
37: * for any damages suffered by the Licensee or any third party resulting
38: * from use of the Software.
39: */
40:
41: import java.io.IOException;
42: import java.io.OutputStream;
43:
44: /**
45: *
46: *
47: * @author Stan Bailes
48: */
49: public class HexOutputStream extends OutputStream {
50: OutputStream out;
51:
52: static char[] hexMap = { '0', '1', '2', '3', '4', '5', '6', '7',
53: '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
54:
55: public HexOutputStream(OutputStream out) {
56: this .out = out;
57: }
58:
59: public void write(int c) throws IOException {
60: out.write(hexMap[(c >> 4) & 0xf]);
61: out.write(hexMap[c & 0xf]);
62: }
63:
64: public void close() throws IOException {
65: out.close();
66: }
67:
68: public void flush() throws IOException {
69: out.flush();
70: }
71: }
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