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Java > Open Source Codes > com > quadcap > net > server > SimpleWorker


1 package com.quadcap.net.server;
2
3 /* Copyright 1999 - 2003 Quadcap Software. All rights reserved.
4  *
5  * This software is distributed under the Quadcap Free Software License.
6  * This software may be used or modified for any purpose, personal or
7  * commercial. Open Source redistributions are permitted. Commercial
8  * redistribution of larger works derived from, or works which bundle
9  * 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.ByteArrayOutputStream JavaDoc;
42 import java.io.File JavaDoc;
43 import java.io.FileInputStream JavaDoc;
44 import java.io.InputStream JavaDoc;
45 import java.io.OutputStream JavaDoc;
46 import java.io.IOException JavaDoc;
47 import java.io.PrintStream JavaDoc;
48
49 import java.net.*;
50
51 import com.quadcap.io.IO;
52
53 import com.quadcap.util.Debug;
54
55 /**
56  * A simple worker for testing.
57  *
58  * @author Stan Bailes
59  */
60 public class SimpleWorker extends Worker {
61     byte[] response;
62     byte[] request;
63     
64     public void init(Server server, Object JavaDoc context) {
65         File JavaDoc f = new File JavaDoc("d:/butler/java/com/quadcap/http/server22a/index.html");
66         super.init(server, context);
67         ByteArrayOutputStream JavaDoc bos = new ByteArrayOutputStream JavaDoc();
68         PrintStream JavaDoc ps = new PrintStream JavaDoc(bos);
69         ps.println("Mime-Version: 1.0");
70         ps.println("Server: Quadcap Web Server 1.0dev");
71         ps.println("Content-Type: text/html");
72         ps.println("Content-Length: " + f.length());
73         ps.println("");
74         ps.flush();
75         try {
76             FileInputStream JavaDoc fis = new FileInputStream JavaDoc(f);
77             IO.copyStream(fis, bos);
78         } catch (IOException JavaDoc e) {
79         }
80             
81         response = bos.toByteArray();
82         request = new byte[4096];
83     }
84     
85     public void doSession() throws Exception JavaDoc {
86         int cnt = win.read(request, 0, 28);
87         wout.write(response);
88     }
89
90     public static void main(String JavaDoc args[]) {
91         try {
92             SimpleWorker w = new SimpleWorker();
93             w.init(null, null);
94             final byte[] request = w.request;
95             final byte[] response = w.response;
96             final ServerSocket socket = new ServerSocket(80, 64);
97             while (true) {
98                 Socket s = socket.accept();
99                 InputStream JavaDoc in = s.getInputStream();
100                 OutputStream JavaDoc out = s.getOutputStream();
101                 in.read(request, 0, 28);
102                 out.write(response);
103                 s.close();
104             }
105         } catch (Throwable JavaDoc t) {
106         }
107     }
108 }
109
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