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1
29
30
31
32 import java.util.*;
33 import java.net.*;
34 import java.awt.*;
35 import javax.swing.*;
36 import javax.swing.border.*;
37 import javax.swing.plaf.*;
38 import java.awt.event.*;
39 import java.io.*;
40 import snmp.*;
41
42
43
44
45 public class SNMPTrapSendTest extends JFrame
46 implements ActionListener
47 {
48
49 JButton sendv1TrapButton, sendv2TrapButton, sendv2InformRequestButton;
50 JButton clearButton;
51 JTextArea messagesArea;
52 JScrollPane messagesScroll;
53 JTextField hostIDField, communityField, OIDField, valueField, enterpriseField, agentField;
54 JLabel authorLabel, hostIDLabel, communityLabel, OIDLabel, valueLabel, enterpriseLabel, agentLabel, genericTrapLabel, specificTrapLabel;
55 JComboBox valueTypeBox, genericTrapBox, specificTrapBox;
56
57 MenuBar theMenubar;
58 Menu fileMenu;
59 MenuItem aboutItem, quitItem;
60
61
62 SNMPTrapSenderInterface trapSenderInterface;
63 SNMPInformRequestSenderInterface informRequestSenderInterface;
64
65 PipedReader errorReader;
66 PipedWriter errorWriter;
67
68
69
70
71 private class WindowCloseAdapter extends WindowAdapter
73 {
74 public void windowClosing(WindowEvent e)
75 {
76 System.exit(0);
77 }
78 };
79
80
81 public SNMPTrapSendTest()
82 {
83 setUpDisplay();
84
85 try
86 {
87 errorReader = new PipedReader();
88 errorWriter = new PipedWriter(errorReader);
89
90 trapSenderInterface = new SNMPTrapSenderInterface();
91 informRequestSenderInterface = new SNMPInformRequestSenderInterface();
92
93 }
94 catch(Exception  e)
95 {
96 messagesArea.append("Problem starting Trap Test: " + e.toString() + "\n");
97 }
98 }
99
100
101
102 private void setUpDisplay()
103 {
104
105 this.setTitle("SNMP Trap Send Test");
106
107 this.getRootPane().setBorder(new BevelBorder(BevelBorder.RAISED));
108
109
124
125
126 addWindowListener(new WindowCloseAdapter());
128
129
130 theMenubar = new MenuBar();
131 this.setMenuBar(theMenubar);
132 fileMenu = new Menu("File");
133
134 aboutItem = new MenuItem("About...");
135 aboutItem.setActionCommand("about");
136 aboutItem.addActionListener(this);
137 fileMenu.add(aboutItem);
138
139 fileMenu.addSeparator();
140
141 quitItem = new MenuItem("Quit");
142 quitItem.setActionCommand("quit");
143 quitItem.addActionListener(this);
144 fileMenu.add(quitItem);
145
146 theMenubar.add(fileMenu);
147
148
149 hostIDLabel = new JLabel("Trap receiver address:");
150 hostIDField = new JTextField(20);
151 hostIDField.setText("10.0.1.1");
152 hostIDField.setEditable(true);
153
154 OIDLabel = new JLabel("additional variable OID:");
155 OIDField = new JTextField(20);
156 OIDField.setEditable(true);
157
158 valueLabel = new JLabel("Value for additional variable:");
159 valueField = new JTextField(20);
160 valueField.setEditable(true);
161
162 communityLabel = new JLabel("Community:");
163 communityField = new JTextField(20);
164 communityField.setText("public");
165 communityField.setEditable(true);
166
167 authorLabel = new JLabel(" Version 1.1 J. Sevy, January 2001 ");
168 authorLabel.setFont(new Font("SansSerif", Font.ITALIC, 8));
169
170
171 sendv1TrapButton = new JButton("Send v1 trap");
172 sendv1TrapButton.setActionCommand("send v1 trap");
173 sendv1TrapButton.addActionListener(this);
174
175 sendv2TrapButton = new JButton("Send v2 trap");
176 sendv2TrapButton.setActionCommand("send v2 trap");
177 sendv2TrapButton.addActionListener(this);
178
179 sendv2InformRequestButton = new JButton("Send v2 inform request");
180 sendv2InformRequestButton.setActionCommand("send v2 inform request");
181 sendv2InformRequestButton.addActionListener(this);
182
183 clearButton = new JButton("Clear messages");
184 clearButton.setActionCommand("clear messages");
185 clearButton.addActionListener(this);
186
187 messagesArea = new JTextArea(10,60);
188 messagesScroll = new JScrollPane(messagesArea);
189
190 valueTypeBox = new JComboBox();
191 valueTypeBox.addItem("SNMPInteger");
192 valueTypeBox.addItem("SNMPCounter32");
193 valueTypeBox.addItem("SNMPCounter64");
194 valueTypeBox.addItem("SNMPGauge32");
195 valueTypeBox.addItem("SNMPOctetString");
196 valueTypeBox.addItem("SNMPIPAddress");
197 valueTypeBox.addItem("SNMPNSAPAddress");
198 valueTypeBox.addItem("SNMPObjectIdentifier");
199 valueTypeBox.addItem("SNMPTimeTicks");
200 valueTypeBox.addItem("SNMPUInteger32");
201
202
203
204 enterpriseLabel = new JLabel("Enterprise OID:");
205 enterpriseField = new JTextField(20);
206 enterpriseField.setEditable(true);
207
208 agentLabel = new JLabel("Agent IP address:");
209 agentField = new JTextField(20);
210 agentField.setEditable(true);
211
212 genericTrapLabel = new JLabel("Generic trap:");
213 genericTrapBox = new JComboBox();
214 genericTrapBox.addItem("Cold start (0)");
215 genericTrapBox.addItem("Warm start (1)");
216 genericTrapBox.addItem("Link down (2)");
217 genericTrapBox.addItem("Link up (3)");
218 genericTrapBox.addItem("Authentication failure (4)");
219 genericTrapBox.addItem("EGP neighbor loss (5)");
220 genericTrapBox.addItem("Enterprise specific (6)");
221
222
223 specificTrapLabel = new JLabel("Specific trap:");
224 specificTrapBox = new JComboBox();
225 specificTrapBox.addItem("0");
226 specificTrapBox.addItem("1");
227 specificTrapBox.addItem("2");
228 specificTrapBox.addItem("3");
229 specificTrapBox.addItem("4");
230 specificTrapBox.addItem("4");
231
232
233
234
236 GridBagLayout theLayout = new GridBagLayout();
238 GridBagConstraints c = new GridBagConstraints();
239
240 c.gridwidth = 1;
241 c.gridheight = 1;
242 c.fill = GridBagConstraints.NONE;
243 c.ipadx = 0;
244 c.ipady = 0;
245 c.insets = new Insets(2,2,2,2);
246 c.anchor = GridBagConstraints.CENTER;
247 c.weightx = 0;
248 c.weighty = 0;
249
250
251 JPanel buttonPanel = new JPanel();
252 buttonPanel.setLayout(theLayout);
253
254 c.gridx = 1;
255 c.gridy = 1;
256 theLayout.setConstraints(sendv1TrapButton, c);
257 buttonPanel.add(sendv1TrapButton);
258
259 c.gridx = 2;
260 c.gridy = 1;
261 theLayout.setConstraints(sendv2TrapButton, c);
262 buttonPanel.add(sendv2TrapButton);
263
264 c.gridx = 3;
265 c.gridy = 1;
266 theLayout.setConstraints(sendv2InformRequestButton, c);
267 buttonPanel.add(sendv2InformRequestButton);
268
269 JPanel hostPanel = new JPanel();
270 hostPanel.setLayout(theLayout);
271
272 c.gridx = 1;
273 c.gridy = 1;
274 theLayout.setConstraints(hostIDLabel, c);
275 hostPanel.add(hostIDLabel);
276
277 c.gridx = 2;
278 c.gridy = 1;
279 theLayout.setConstraints(hostIDField, c);
280 hostPanel.add(hostIDField);
281
282 c.gridx = 1;
283 c.gridy = 2;
284 theLayout.setConstraints(communityLabel, c);
285 hostPanel.add(communityLabel);
286
287 c.gridx = 2;
288 c.gridy = 2;
289 theLayout.setConstraints(communityField, c);
290 hostPanel.add(communityField);
291
292
293
294 JPanel oidPanel = new JPanel();
295 oidPanel.setLayout(theLayout);
296
297 c.gridx = 1;
298 c.gridy = 1;
299 theLayout.setConstraints(enterpriseLabel, c);
300 oidPanel.add(enterpriseLabel);
301
302 c.gridx = 2;
303 c.gridy = 1;
304 theLayout.setConstraints(enterpriseField, c);
305 oidPanel.add(enterpriseField);
306
307 c.gridx = 1;
308 c.gridy = 2;
309 theLayout.setConstraints(agentLabel, c);
310 oidPanel.add(agentLabel);
311
312 c.gridx = 2;
313 c.gridy = 2;
314 theLayout.setConstraints(agentField, c);
315 oidPanel.add(agentField);
316
317 c.gridx = 1;
318 c.gridy = 3;
319 theLayout.setConstraints(genericTrapLabel, c);
320 oidPanel.add(genericTrapLabel);
321
322 c.gridx = 2;
323 c.gridy = 3;
324 theLayout.setConstraints(genericTrapBox, c);
325 oidPanel.add(genericTrapBox);
326
327 c.gridx = 1;
328 c.gridy = 4;
329 theLayout.setConstraints(specificTrapLabel, c);
330 oidPanel.add(specificTrapLabel);
331
332 c.gridx = 2;
333 c.gridy = 4;
334 theLayout.setConstraints(specificTrapBox, c);
335 oidPanel.add(specificTrapBox);
336
337 c.gridx = 1;
338 c.gridy = 5;
339 theLayout.setConstraints(OIDLabel, c);
340 oidPanel.add(OIDLabel);
341
342 c.gridx = 2;
343 c.gridy = 5;
344 theLayout.setConstraints(OIDField, c);
345 oidPanel.add(OIDField);
346
347 c.gridx = 1;
348 c.gridy = 6;
349 theLayout.setConstraints(valueLabel, c);
350 oidPanel.add(valueLabel);
351
352 c.gridx = 2;
353 c.gridy = 6;
354 theLayout.setConstraints(valueField, c);
355 oidPanel.add(valueField);
356
357 c.gridx = 3;
358 c.gridy = 6;
359 theLayout.setConstraints(valueTypeBox, c);
360 oidPanel.add(valueTypeBox);
361
362
363 c.gridwidth = 1;
364 c.anchor = GridBagConstraints.CENTER;
365
366
367
368 JPanel messagesPanel = new JPanel();
369 messagesPanel.setLayout(theLayout);
370
371 c.gridx = 1;
372 c.gridy = 1;
373 c.anchor = GridBagConstraints.WEST;
374 JLabel messagesLabel = new JLabel("Sent traps:");
375 theLayout.setConstraints(messagesLabel, c);
376 messagesPanel.add(messagesLabel);
377
378 c.gridx = 2;
379 c.gridy = 1;
380 c.anchor = GridBagConstraints.EAST;
381 theLayout.setConstraints(clearButton, c);
382 messagesPanel.add(clearButton);
383
384 c.fill = GridBagConstraints.BOTH;
385 c.gridx = 1;
386 c.gridy = 2;
387 c.gridwidth = 2;
388 c.weightx = .5;
389 c.weighty = .5;
390 c.anchor = GridBagConstraints.CENTER;
391 theLayout.setConstraints(messagesScroll, c);
392 messagesPanel.add(messagesScroll);
393
394
395 c.gridwidth = 1;
396 c.weightx = 0;
397 c.weighty = 0;
398
399
400
401 this.getContentPane().setLayout(theLayout);
402
403
404 c.gridx = 1;
405 c.gridy = 1;
406 theLayout.setConstraints(hostPanel, c);
407 this.getContentPane().add(hostPanel);
408
409 c.gridx = 1;
410 c.gridy = 2;
411 theLayout.setConstraints(oidPanel, c);
412 this.getContentPane().add(oidPanel);
413
414 c.gridx = 1;
415 c.gridy = 3;
416 theLayout.setConstraints(buttonPanel, c);
417 this.getContentPane().add(buttonPanel);
418
419 c.fill = GridBagConstraints.BOTH;
420 c.gridx = 1;
421 c.gridy = 4;
422 c.weightx = .5;
423 c.weighty = .5;
424 theLayout.setConstraints(messagesPanel, c);
425 this.getContentPane().add(messagesPanel);
426
427 c.fill = GridBagConstraints.NONE;
428 c.gridx = 1;
429 c.gridy = 5;
430 c.weightx = 0;
431 c.weighty = 0;
432 theLayout.setConstraints(authorLabel, c);
433 this.getContentPane().add(authorLabel);
434
435
436 }
437
438
439
440
441
442 public void actionPerformed(ActionEvent theEvent)
443 {
445 String command = theEvent.getActionCommand();
446
447
448 if (command == "quit")
449 {
450 System.exit(0);
451 }
452
453
454
455 if (command == "clear messages")
456 {
457 messagesArea.setText("");
458 }
459
460
461
462 if (command == "about")
463 {
464 }
466
467
468 if (command == "send v1 trap")
469 {
470 try
471 {
472
473 String community = communityField.getText();
474 int version = 0; InetAddress hostAddress = InetAddress.getByName(hostIDField.getText());
476
477
478
479 SNMPObjectIdentifier enterpriseOID = new SNMPObjectIdentifier(enterpriseField.getText());
480 SNMPIPAddress agentAddress = new SNMPIPAddress(agentField.getText());
481 int genericTrap = genericTrapBox.getSelectedIndex();
482 int specificTrap = specificTrapBox.getSelectedIndex();
483 SNMPTimeTicks timestamp = new SNMPTimeTicks((long)(System.currentTimeMillis()/10));
484
485 SNMPVarBindList varBindList = new SNMPVarBindList();
488
489 String itemIDString = OIDField.getText();
490
491 if (!itemIDString.equals(""))
492 {
493 SNMPObjectIdentifier itemID = new SNMPObjectIdentifier(itemIDString);
494
495 String valueString = valueField.getText();
496 String valueTypeString = (String )valueTypeBox.getSelectedItem();
497 valueTypeString = "snmp." + valueTypeString;
498
499 SNMPObject itemValue;
500 Class valueClass = Class.forName(valueTypeString);
501 itemValue = (SNMPObject)valueClass.newInstance();
502 itemValue.setValue(valueString);
503
504 varBindList.addSNMPObject(new SNMPVariablePair(itemID, itemValue));
505 }
506
507 SNMPv1TrapPDU pdu = new SNMPv1TrapPDU(enterpriseOID, agentAddress, genericTrap, specificTrap, timestamp, varBindList);
509
510 messagesArea.append("Sending trap to " + hostIDField.getText() + ":\n");
512
513 messagesArea.append(" enterprise OID: " + pdu.getEnterpriseOID().toString() + "\n");
514 messagesArea.append(" agent address: " + pdu.getAgentAddress().toString() + "\n");
515 messagesArea.append(" generic trap: " + pdu.getGenericTrap() + "\n");
516 messagesArea.append(" specific trap: " + pdu.getSpecificTrap() + "\n");
517 messagesArea.append(" timestamp: " + pdu.getTimestamp() + "\n");
518 messagesArea.append(" supplementary vars: " + pdu.getVarBindList().toString() + "\n");
519
520 messagesArea.append("\n");
521
522
523 trapSenderInterface.sendTrap(hostAddress, community, pdu);
524
525 }
526 catch(InterruptedIOException e)
527 {
528 messagesArea.append("Interrupted during trap send: " + e + "\n");
529 }
530 catch(Exception e)
531 {
532 messagesArea.append("Exception during trap send: " + e + "\n");
533 }
534 }
535
536
537 if (command == "send v2 trap")
538 {
539 try
540 {
541
542 String community = communityField.getText();
543 InetAddress hostAddress = InetAddress.getByName(hostIDField.getText());
544
545
546 SNMPObjectIdentifier snmpTrapOID = new SNMPObjectIdentifier(enterpriseField.getText());
548
549 SNMPTimeTicks sysUptime = new SNMPTimeTicks((long)(System.currentTimeMillis()/10));
551
552 SNMPVarBindList varBindList = new SNMPVarBindList();
555
556 String itemIDString = OIDField.getText();
557
558 if (!itemIDString.equals(""))
559 {
560 SNMPObjectIdentifier itemID = new SNMPObjectIdentifier(itemIDString);
561
562 String valueString = valueField.getText();
563 String valueTypeString = (String )valueTypeBox.getSelectedItem();
564 valueTypeString = "snmp." + valueTypeString;
565
566 SNMPObject itemValue;
567 Class valueClass = Class.forName(valueTypeString);
568 itemValue = (SNMPObject)valueClass.newInstance();
569 itemValue.setValue(valueString);
570
571 varBindList.addSNMPObject(new SNMPVariablePair(itemID, itemValue));
572 }
573
574 SNMPv2TrapPDU pdu = new SNMPv2TrapPDU(sysUptime, snmpTrapOID, varBindList);
576
577 messagesArea.append("Sending trap to " + hostIDField.getText() + ":\n");
579
580 messagesArea.append(" system uptime: " + pdu.getSysUptime().toString() + "\n");
581 messagesArea.append(" trap OID: " + pdu.getSNMPTrapOID().toString() + "\n");
582 messagesArea.append(" var bind list: " + pdu.getVarBindList().toString() + "\n");
583
584 messagesArea.append("\n");
585
586
587 trapSenderInterface.sendTrap(hostAddress, community, pdu);
588
589 }
590 catch(InterruptedIOException e)
591 {
592 messagesArea.append("Interrupted during trap send: " + e + "\n");
593 }
594 catch(Exception e)
595 {
596 messagesArea.append("Exception during trap send: " + e + "\n");
597 }
598 }
599
600
601 if (command == "send v2 inform request")
602 {
603 try
604 {
605
606 String community = communityField.getText();
607 InetAddress hostAddress = InetAddress.getByName(hostIDField.getText());
608
609
610 SNMPObjectIdentifier snmpTrapOID = new SNMPObjectIdentifier(enterpriseField.getText());
612
613 SNMPTimeTicks sysUptime = new SNMPTimeTicks((long)(System.currentTimeMillis()/10));
615
616 SNMPVarBindList varBindList = new SNMPVarBindList();
619
620 String itemIDString = OIDField.getText();
621
622 if (!itemIDString.equals(""))
623 {
624 SNMPObjectIdentifier itemID = new SNMPObjectIdentifier(itemIDString);
625
626 String valueString = valueField.getText();
627 String valueTypeString = (String )valueTypeBox.getSelectedItem();
628 valueTypeString = "snmp." + valueTypeString;
629
630 SNMPObject itemValue;
631 Class valueClass = Class.forName(valueTypeString);
632 itemValue = (SNMPObject)valueClass.newInstance();
633 itemValue.setValue(valueString);
634
635 varBindList.addSNMPObject(new SNMPVariablePair(itemID, itemValue));
636 }
637
638 SNMPv2InformRequestPDU pdu = new SNMPv2InformRequestPDU(sysUptime, snmpTrapOID, varBindList);
640
641 messagesArea.append("Sending inform request to " + hostIDField.getText() + ":\n");
643
644 messagesArea.append(" system uptime: " + pdu.getSysUptime().toString() + "\n");
645 messagesArea.append(" trap OID: " + pdu.getSNMPTrapOID().toString() + "\n");
646 messagesArea.append(" var bind list: " + pdu.getVarBindList().toString() + "\n");
647
648 messagesArea.append("\n");
649
650
651 informRequestSenderInterface.sendInformRequest(hostAddress, community, pdu);
652
653 }
654 catch(InterruptedIOException e)
655 {
656 messagesArea.append("Interrupted during inform request send: " + e + "\n");
657 }
658 catch(Exception e)
659 {
660 messagesArea.append("Exception during inform request send: " + e + "\n");
661 }
662 }
663
664 }
665
666
667
668
669 public static void main(String args[])
670 {
671 try
672 {
673 SNMPTrapSendTest theApp = new SNMPTrapSendTest();
674 theApp.pack();
675 theApp.setSize(700,500);
676 theApp.setVisible(true);
677 }
678 catch (Exception e)
679 {}
680 }
681
682
683 } |
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