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Commit 98659c16 authored by Brutzman, Don's avatar Brutzman, Don
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handle IOException internally for simpler usage

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examples/src/OpenDis7Examples/PduListenerSaver.java
+ 67
− 71
View file @ 98659c16
......@@ -20,86 +20,82 @@ import java.util.Scanner;
*/
public class PduListenerSaver
{
private final static String DEFAULT_OUTPUT_DIRECTORY = "pduLog";
/**
* Default multicast group address we send on.
* @see <a href="https://en.wikipedia.org/wiki/Multicast_address">https://en.wikipedia.org/wiki/Multicast_address</a> */
public static final String DEFAULT_MULTICAST_ADDRESS = AllPduSender.DEFAULT_MULTICAST_ADDRESS;
/** @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
public static final int DEFAULT_MULTICAST_PORT = AllPduSender.DEFAULT_MULTICAST_PORT;
private final static String DEFAULT_OUTPUT_DIRECTORY = "pduLog";
/**
* Default multicast group address we send on.
* @see <a href="https://en.wikipedia.org/wiki/Multicast_address">https://en.wikipedia.org/wiki/Multicast_address</a> */
public static final String DEFAULT_MULTICAST_ADDRESS = AllPduSender.DEFAULT_MULTICAST_ADDRESS;
/** @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
public static final int DEFAULT_MULTICAST_PORT = AllPduSender.DEFAULT_MULTICAST_PORT;
private enum mystate
{
RUNNING,
PAUSED;
}
private enum mystate
{
RUNNING,
PAUSED;
}
/**
/**
* Program invocation, execution starts here
* @param args command-line arguments
*/
public static void main(String[] args)
{
String outputDirectory = DEFAULT_OUTPUT_DIRECTORY;
String multicastAddress = DEFAULT_MULTICAST_ADDRESS;
int multicastPort = DEFAULT_MULTICAST_PORT;
System.out.println("OpenDis7Examples.PduListenerSaver started...");
switch (args.length) {
case 0:
break;
case 1:
outputDirectory = args[0];
break;
case 3:
outputDirectory = args[0];
multicastAddress = args[1];
multicastPort = Integer.parseInt(args[2]);
break;
default:
// Common-sense practice is to print help message if invocation is problematic
System.err.println("Usage: PduListenerSaver() or PduListenerSaver(\"outputdir\") or PduListenerSaver(\"outputDirectory\",\"multicastAddress\", multicastPort");
System.exit(1);
}
{
String outputDirectory = DEFAULT_OUTPUT_DIRECTORY;
String multicastAddress = DEFAULT_MULTICAST_ADDRESS;
int multicastPort = DEFAULT_MULTICAST_PORT;
System.out.println("Beginning PduListenerSaver (" + multicastAddress + ":" + multicastPort + ") to directory " + outputDirectory);
try {
mystate state = mystate.RUNNING;
Scanner terminalKeyboardScanner = new Scanner(System.in);
PduRecorder recorder = new PduRecorder(outputDirectory, multicastAddress, multicastPort); // assumes save on quit
System.out.println("OpenDis7Examples.PduListenerSaver started...");
while (true) // monitor user input via keyboard
{
System.out.println("Type p/enter to pause, r/enter to resume, q/enter to quit");
String line = terminalKeyboardScanner.nextLine();
if (line.equalsIgnoreCase("p") && state == mystate.RUNNING) {
recorder.stopPause();
state = mystate.PAUSED;
System.out.println("... now PAUSED");
}
else if (line.equalsIgnoreCase("p")) {
System.out.println("... still PAUSED");
}
else if (line.equalsIgnoreCase("r") && state == mystate.PAUSED) {
recorder.startResume();
state = mystate.RUNNING;
System.out.println("... now RUNNING");
switch (args.length)
{
case 0:
break;
case 1:
outputDirectory = args[0];
break;
case 3:
outputDirectory = args[0];
multicastAddress = args[1];
multicastPort = Integer.parseInt(args[2]);
break;
default:
// Common-sense practice is to print help message if invocation is problematic
System.err.println("Usage: PduListenerSaver() or PduListenerSaver(\"outputdir\") or PduListenerSaver(\"outputDirectory\",\"multicastAddress\", multicastPort");
System.exit(1);
}
else if (line.equalsIgnoreCase("r")) {
System.out.println("... still RUNNING");
}
else if (line.equalsIgnoreCase("q")) {
System.out.println("... QUIT");
recorder.end();
break;
System.out.println("Beginning PduListenerSaver (" + multicastAddress + ":" + multicastPort + ") to directory " + outputDirectory);
mystate state = mystate.RUNNING;
Scanner terminalKeyboardScanner = new Scanner(System.in);
PduRecorder recorder = new PduRecorder(outputDirectory, multicastAddress, multicastPort); // assumes save on quit
while (true) // monitor user input via keyboard
{
System.out.println("Type p/enter to pause, r/enter to resume, q/enter to quit");
String line = terminalKeyboardScanner.nextLine();
if (line.equalsIgnoreCase("p") && state == mystate.RUNNING) {
recorder.stopPause();
state = mystate.PAUSED;
System.out.println("... now PAUSED");
}
else if (line.equalsIgnoreCase("p")) {
System.out.println("... still PAUSED");
}
else if (line.equalsIgnoreCase("r") && state == mystate.PAUSED) {
recorder.startResume();
state = mystate.RUNNING;
System.out.println("... now RUNNING");
}
else if (line.equalsIgnoreCase("r")) {
System.out.println("... still RUNNING");
}
else if (line.equalsIgnoreCase("q")) {
System.out.println("... QUIT");
recorder.end();
break;
}
}
}
System.out.println("Ending PduListenerSaver pdu recording, saved to file:");
System.out.println(recorder.getLogFilePath());
}
catch (IOException ex) {
System.err.println("Exception: " + ex.getClass().getSimpleName() + ": " + ex.getLocalizedMessage());
System.out.println("Ending PduListenerSaver pdu recording, saved to file:");
System.out.println(recorder.getLogFilePath());
}
}
}
examples/src/OpenDis7Examples/PduListenerSaverLog.txt
+ 9
− 1
View file @ 98659c16
......@@ -13,6 +13,14 @@ Program response:
===================================================
ant -f C:\\x-nps-gitlab\\NetworkedGraphicsMV3500\\examples -Dnb.internal.action.name=run.single -Djavac.includes=OpenDis7Examples/PduListenerSaver.java -Drun.class=OpenDis7Examples.PduListenerSaver run-single
init:
Deleting: C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\build\built-jar.properties
deps-jar:
Updating property file: C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\build\built-jar.properties
Compiling 1 source file to C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\build\classes
compile-single:
run-single:
OpenDis7Examples.PduListenerSaver started...
Beginning PduListenerSaver (239.1.2.3:3000) to directory pduLog
Recorder log file open: C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\pduLog\PduCaptureLog1.dislog
......@@ -97,4 +105,4 @@ q
Closing recorder log file: C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\pduLog\PduCaptureLog1.dislog
Ending PduListenerSaver pdu recording, saved to file:
C:\x-nps-gitlab\NetworkedGraphicsMV3500\examples\pduLog\PduCaptureLog1.dislog
BUILD SUCCESSFUL (total time: 1 minute 0 seconds)
BUILD SUCCESSFUL (total time: 32 seconds)
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