125 lines
4.9 KiB
HTML
125 lines
4.9 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Example: Using the commtrace classes" />
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<meta name="abstract" content="" />
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<meta name="description" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzahhcommtraceexample" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Example: Using the commtrace classes</title>
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</head>
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<body id="rzahhcommtraceexample"><a name="rzahhcommtraceexample"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Example: Using the commtrace classes</h1>
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<div><p></p>
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<div class="section"><div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm#codedisclaimer">Code
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example disclaimer</a> for important legal information. </div>
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<pre>//////////////////////////////////////////////////////////////////////
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//
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// Example using the commtrace classes to print communications trace
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// data to a monitor by using a communications trace binary file as
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// the source for the data.
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//
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// Command syntax:
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// java CommTraceExample
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//
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//////////////////////////////////////////////////////////////////////
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import com.ibm.as400.util.commtrace.*;
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public class CommTraceExample {
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public CommTraceExample() {
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// Create a FormatProperties. By default display everything.
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FormatProperties fmtprop = new FormatProperties();
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Format fmt = new Format("/path/to/file");
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// Sets the filtering properties for this format
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fmt.setFilterProperties(fmtprop);
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fmt.formatProlog(); // Format the prolog
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Prolog pro = fmt.getProlog();
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System.out.println(pro.toString());
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// If this is not a valid trace
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if (!pro.invalidData()) {
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Frame rec;
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// Get the records
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while ((rec = fmt.getNextRecord()) != null) {
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// Print out the Frame Number
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System.out.print("Record:" + rec.getRecNum());
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// Print out the time
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System.out.println(" Time:" + rec.getTime());
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// Get this records packet
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IPPacket p = rec.getPacket();
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// Get the first header
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Header h = p.getHeader();
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// If IP6 IPPacket
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if (p.getType() == IPPacket.IP6) {
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// If IP6 Header
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if (h.getType() == Header.IP6) {
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// Cast to IP6 so we can access methods
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IP6Header ip6 = (IP6Header) h;
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System.out.println(h.getName() + " src:" + ip6.getSrcAddr() + " dst:" + ip6.getDstAddr());
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// Print the header as hex
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System.out.println(ip6.printHexHeader());
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// Print a string representation of the header.
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System.out.println("Complete " + h.getName() + ":\n" + ip6.toString(fmtprop));
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// Get the rest of the headers
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while ((h = h.getNextHeader()) != null) {
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// If it is a TCP header
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if (h.getType() == Header.TCP) {
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// Cast so we can access methods
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TCPHeader tcp = (TCPHeader) h;
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System.out.println(h.getName() +" src:" + tcp.getSrcPort() +" dst:" + tcp.getDstPort());
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System.out.println("Complete " + h.getName() + ":\n" + tcp.toString(fmtprop));
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// If it is a UDP header
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} else if (h.getType() == Header.UDP) {
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// Cast so we can access methods
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UDPHeader udp = (UDPHeader) h;
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System.out.println(h.getName() +" src:" + udp.getSrcPort() + " dst:" + udp.getDstPort());
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System.out.println("Complete " + h.getName() + ":\n" + udp.toString(fmtprop));
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}
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}
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}
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}
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}
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}
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}
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public static void main(String[] args) {
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CommTraceExample e = new CommTraceExample();
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}
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}</pre>
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</div>
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</div>
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</body>
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</html>
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