Mercurial > 510Connectbot

annotate app/src/main/java/org/tn5250j/framework/tn5250/DataStreamProducer.java @ 438:d29cce60f393

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
migrate from Eclipse to Android Studio
author Carl Byington <carl@five-ten-sg.com>
date Thu, 03 Dec 2015 11:23:55 -0800
parents src/org/tn5250j/framework/tn5250/DataStreamProducer.java@24186858750f
children 8fa8e73e2f5c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1 package org.tn5250j.framework.tn5250;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
2
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
3 import java.io.BufferedInputStream;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
4 import java.io.BufferedOutputStream;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
5 import java.io.ByteArrayOutputStream;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
6 import java.io.EOFException;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
7 import java.io.FileNotFoundException;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
8 import java.io.FileOutputStream;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
9 import java.io.IOException;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
10 import java.net.SocketException;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
11 import java.util.concurrent.BlockingQueue;
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
12 import java.util.Timer;
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
13 import java.util.TimerTask;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
14
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
15 import org.tn5250j.encoding.ICodePage;
72
8181cb01c64d use 5250 encryption config entry
Carl Byington <carl@five-ten-sg.com>
parents: 69
diff changeset
16
25
5949eb469a79 adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents: 3
diff changeset
17 import android.util.Log;
5949eb469a79 adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents: 3
diff changeset
18
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
19
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
20 public class DataStreamProducer implements Runnable {
25
5949eb469a79 adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents: 3
diff changeset
21 private static final String TAG = "DataStreamProducer";
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
22 private tnvt vt;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
23 private BufferedInputStream bin;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
24 private ByteArrayOutputStream baosin;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
25 private Thread me;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
26 private byte[] saveStream;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
27 private final BlockingQueue<Object> dsq;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
28 private byte[] abyte2;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
29 private FileOutputStream fw;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
30 private BufferedOutputStream dw;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
31 private boolean dumpBytes = false;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
32 private ICodePage codePage;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
33
25
5949eb469a79 adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents: 3
diff changeset
34
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
35
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
36 public DataStreamProducer(tnvt vt, BufferedInputStream bin, BlockingQueue<Object> queue, byte[] init) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
37 this.bin = bin;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
38 this.vt = vt;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
39 baosin = new ByteArrayOutputStream();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
40 dsq = queue;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
41 abyte2 = init;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
42 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
43
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
44 public void setInputStream(ByteArrayOutputStream is) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
45 baosin = is;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
46 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
47
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
48 public final void run() {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
49 boolean done = false;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
50 me = Thread.currentThread();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
51 // load the first response screen
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
52 loadStream(abyte2, 0);
25
5949eb469a79 adding tn5250 files, native android logging
Carl Byington <carl@five-ten-sg.com>
parents: 3
diff changeset
53
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
54 while (!done) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
55 try {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
56 byte[] abyte0 = readIncoming();
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
57
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
58 // WVL - LDC : 17/05/2004 : Device name negotiations send TIMING MARK
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
59 // Restructured to the readIncoming() method to return null
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
60 // on TIMING MARK. Don't process in that case (abyte0 == null)!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
61 if (abyte0 != null) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
62 // WVL - LDC : 16/07/2003 : TR.000345
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
63 // When the socket has been closed, the reading returns
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
64 // no bytes (an empty byte arrray).
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
65 // But the loadStream fails on this, so we check it here!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
66 if (abyte0.length > 0) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
67 loadStream(abyte0, 0);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
68 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
69 // WVL - LDC : 16/07/2003 : TR.000345
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
70 // Returning no bytes means the input buffer has
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
71 // reached end-of-stream, so we do a disconnect!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
72 else {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
73 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
74 vt.disconnect();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
75 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
76 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
77 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
78 catch (SocketException se) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
79 Log.w(TAG, " DataStreamProducer thread interrupted and stopping " + se.getMessage());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
80 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
81 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
82 catch (IOException ioe) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
83 Log.w(TAG, ioe.getMessage());
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
84
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
85 if (me.isInterrupted())
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
86 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
87 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
88 catch (Exception ex) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
89 Log.w(TAG, ex.getMessage());
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
90
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
91 if (me.isInterrupted())
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
92 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
93 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
94 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
95 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
96
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
97 private final void loadStream(byte abyte0[], int i) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
98 int j = 0;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
99 int size = 0;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
100
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
101 if (saveStream == null) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
102 j = (abyte0[i] & 0xff) << 8 | abyte0[i + 1] & 0xff;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
103 size = abyte0.length;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
104 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
105 else {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
106 size = saveStream.length + abyte0.length;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
107 byte[] inter = new byte[size];
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
108 System.arraycopy(saveStream, 0, inter, 0, saveStream.length);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
109 System.arraycopy(abyte0, 0, inter, saveStream.length, abyte0.length);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
110 abyte0 = new byte[size];
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
111 System.arraycopy(inter, 0, abyte0, 0, size);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
112 saveStream = null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
113 inter = null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
114 j = (abyte0[i] & 0xff) << 8 | abyte0[i + 1] & 0xff;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
115 Log.d(TAG, "partial stream found");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
116 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
117
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
118 if (j > size) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
119 saveStream = new byte[abyte0.length];
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
120 System.arraycopy(abyte0, 0, saveStream, 0, abyte0.length);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
121 Log.d(TAG, "partial stream saved");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
122 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
123 else {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
124 byte abyte1[];
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
125
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
126 try {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
127 abyte1 = new byte[j + 2];
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
128 System.arraycopy(abyte0, i, abyte1, 0, j + 2);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
129 dsq.put(abyte1);
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
130
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
131 if (abyte0.length > abyte1.length + i)
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
132 loadStream(abyte0, i + j + 2);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
133 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
134 catch (Exception ex) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
135 Log.w(TAG, "load stream error " + ex.getMessage());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
136 // ex.printStackTrace();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
137 // dump(abyte0);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
138 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
139 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
140 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
141
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
142 public final byte[] readIncoming()
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
143 throws IOException {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
144 boolean done = false;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
145 boolean negotiate = false;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
146 baosin.reset();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
147 int j = -1;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
148 int i = 0;
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
149 Timer timer = new Timer("data.stream", true);
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
150 TimerTask task = null;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
151
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
152 while (!done) {
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
153 if (bin.available() == 0) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
154 task = new TimerTask() {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
155 public void run() {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
156 try {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
157 dsq.put(new Integer(0)); // trigger buffer.testChanged()
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
158 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
159 catch (Exception ex) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
160 Log.w(TAG, "readIncoming error " + ex.getMessage());
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
161 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
162 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
163 };
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
164 timer.schedule(task, 10); // 10 ms delay
392
7ac1a0b02f44 add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 219
diff changeset
165 }
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
166
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
167 i = bin.read();
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
168
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
169 if (task != null) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
170 task.cancel();
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
171 task = null;
392
7ac1a0b02f44 add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 219
diff changeset
172 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
173
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
174 // WVL - LDC : 16/07/2003 : TR.000345
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
175 // The inStream return -1 when end-of-stream is reached. This
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
176 // happens e.g. when the connection is closed from the AS/400.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
177 // So we stop in this case!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
178 // ==> an empty byte array is returned from this method.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
179 if (i == -1) { // nothing read!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
180 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
181 vt.disconnect();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
182 continue;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
183 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
185 // We use the values instead of the static values IAC and EOR
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
186 // because they are defined as bytes.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
187 //
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
188 // The > if(i != 255 || j != 255) < is a hack for the double FF FF's
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
189 // that are being returned. I do not know why this is like this and
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
190 // can not find any documentation for it. It is also being returned
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
191 // on my Client Access tcp dump as well so they are handling it.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
192 //
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
193 // my5250
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
194 // 0000: 00 50 DA 44 C8 45 42 00 00 00 00 24 08 00 45 00 .P.D.EB....$..E.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
195 // 0010: 04 2A BC F9 00 00 40 06 D0 27 C1 A8 33 04 C1 A8 .*....@..'..3...
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
196 // 0020: 33 58 00 17 04 18 6F A2 83 CB 00 1E D1 BA 50 18 3X....o.......P.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
197 // 0030: 20 00 8A 9A 00 00 03 FF FF 12 A0 00 00 04 00 00 ...............
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
198 // --------------------------- || || -------------------------------------
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
199 // 0040: 03 04 40 04 11 00 20 01 07 00 00 00 18 00 00 10 ..@... .........
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
200
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
201 if (j == 255 && i == 255) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
202 j = -1;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
203 continue;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
204 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
205
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
206 baosin.write(i);
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
207
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
208 // check for end of record EOR and IAC - FFEF
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
209 if (j == 255 && i == 239)
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
210 done = true;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
211
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
212 // This is to check for the TELNET TIMING MARK OPTION
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
213 // rfc860 explains this in more detail. When we receive it
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
214 // we will negotiate with the server by sending a WONT'T TIMING-MARK
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
215 // This will let the server know that we processed the information
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
216 // and are just waiting for the user to enter some data so keep the
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
217 // socket alive. This is more or less a AYT (ARE YOU THERE) or not.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
218 if (i == 253 && j == 255) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
219 done = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
220 negotiate = true;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
221 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
222
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
223 j = i;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
224 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
225
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
226 // after the initial negotiation we might get other options such as
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
227 // timing marks ?????????????? do we ???????????? look at telnet spec
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
228 // yes we do. rfc860 explains about timing marks.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
229 // WVL - LDC : 17/05/2004 : Device name negotiations send TIMING MARK
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
230 // to existing device!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
231 // Handled incorrectly: we cannot continue processing the TIMING MARK DO
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
232 // after we have handled it in the vt.negotiate()
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
233 // We should not return the bytes;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
234 // ==> restructured to return null after negotiation!
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
235 // Impacts the run method! Added the null check.
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
236 byte[] rBytes = baosin.toByteArray();
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
237
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
238 if (dumpBytes) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
239 dump(rBytes);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
240 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
241
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
242 if (negotiate) {
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
243 if (bin.available() == 0) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
244 task = new TimerTask() {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
245 public void run() {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
246 try {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
247 dsq.put(new Integer(0)); // trigger buffer.testChanged()
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
248 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
249 catch (Exception ex) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
250 Log.w(TAG, "readIncoming error " + ex.getMessage());
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
251 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
252 }
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
253 };
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
254 timer.schedule(task, 10); // 10 ms delay
392
7ac1a0b02f44 add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 219
diff changeset
255 }
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
256
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
257 // get the negotiation option
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
258 baosin.write(bin.read());
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
259
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
260 if (task != null) {
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
261 task.cancel();
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
262 task = null;
392
7ac1a0b02f44 add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 219
diff changeset
263 }
394
24186858750f add test buffer changed when input stream runs dry, similar to async test
Carl Byington <carl@five-ten-sg.com>
parents: 392
diff changeset
264
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
265 vt.negotiate(rBytes);
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
266 return null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
267 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
268
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
269 return rBytes;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
270 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
271
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
272 protected final void toggleDebug(ICodePage cp) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
273 if (codePage == null)
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
274 codePage = cp;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
275
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
276 dumpBytes = !dumpBytes;
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
278 if (dumpBytes) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
279 try {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
280 if (fw == null) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
281 fw = new FileOutputStream("log.txt");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
282 dw = new BufferedOutputStream(fw);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
283 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 }
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
285 catch (FileNotFoundException fnfe) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
286 Log.w(TAG, fnfe.getMessage());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
287 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
288 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
289 else {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
290 try {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
291 if (dw != null)
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
292 dw.close();
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
294 if (fw != null)
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
295 fw.close();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
296
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
297 dw = null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
298 fw = null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
299 codePage = null;
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
300 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
301 catch (IOException ioe) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
302 Log.w(TAG, ioe.getMessage());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
303 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
304 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
305
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
306 Log.i(TAG, "Data Stream output is now " + dumpBytes);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
307 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
309 public void dump(byte[] abyte0) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
310 try {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
311 Log.i(TAG, "\n Buffer Dump of data from AS400: ");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
312 dw.write("\r\n Buffer Dump of data from AS400: ".getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
313 StringBuffer h = new StringBuffer();
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
314
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
315 for (int x = 0; x < abyte0.length; x++) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
316 if (x % 16 == 0) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
317 System.out.println(" " + h.toString());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
318 dw.write((" " + h.toString() + "\r\n").getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
319 h.setLength(0);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
320 h.append("+0000");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
321 h.setLength(5 - Integer.toHexString(x).length());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
322 h.append(Integer.toHexString(x).toUpperCase());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
323 System.out.print(h.toString());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
324 dw.write(h.toString().getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
325 h.setLength(0);
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
326 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
327
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
328 char ac = codePage.ebcdic2uni(abyte0[x]);
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
329
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
330 if (ac < ' ')
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
331 h.append('.');
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
332 else
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
333 h.append(ac);
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
334
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
335 if (x % 4 == 0) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
336 System.out.print(" ");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
337 dw.write((" ").getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
338 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
339
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
340 if (Integer.toHexString(abyte0[x] & 0xff).length() == 1) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
341 System.out.print("0" + Integer.toHexString(abyte0[x] & 0xff).toUpperCase());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
342 dw.write(("0" + Integer.toHexString(abyte0[x] & 0xff).toUpperCase()).getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
343 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
344 else {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
345 System.out.print(Integer.toHexString(abyte0[x] & 0xff).toUpperCase());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
346 dw.write((Integer.toHexString(abyte0[x] & 0xff).toUpperCase()).getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
347 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
348 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
349
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
350 System.out.println();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
351 dw.write("\r\n".getBytes());
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
352 dw.flush();
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
353 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
354 catch (EOFException _ex) { }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
355 catch (Exception _ex) {
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
356 Log.w(TAG, "Cannot dump from host\n\r");
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
357 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 99
diff changeset
358 }
3
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
359
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
360 // public void dumpBytes() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
361 // byte shit[] = bk.buffer;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
362 // for (int i = 0;i < shit.length;i++)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
363 // System.out.println(i + ">" + shit[i] + "< - ascii - >" + getASCIIChar(shit[i]) + "<");
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
364 // }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
365 //
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
366 // public void dumpHexBytes(byte[] abyte) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
367 // byte shit[] = abyte;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
368 // for (int i = 0;i < shit.length;i++)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
369 // System.out.println(i + ">" + shit[i] + "< hex >" + Integer.toHexString((shit[i] & 0xff)));
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
370 // }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
371
98
16e023784917 protect both read calls with test for blocking
Carl Byington <carl@five-ten-sg.com>
parents: 72
diff changeset
372 }