From 605a1434613c98c6e8b8e14c7450eaf778877a08 Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@nps.edu>
Date: Wed, 5 Sep 2018 11:36:42 -0700
Subject: [PATCH] output log demonstrating results
---
.../HanleyOpenDisEspduSenderOutputLog.txt | 430 +++---------------
1 file changed, 59 insertions(+), 371 deletions(-)
diff --git a/deliverables/src/MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/HanleyOpenDisEspduSenderOutputLog.txt b/deliverables/src/MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/HanleyOpenDisEspduSenderOutputLog.txt
index 6b101fcf07..ab9a7bccd3 100644
--- a/deliverables/src/MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/HanleyOpenDisEspduSenderOutputLog.txt
+++ b/deliverables/src/MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/HanleyOpenDisEspduSenderOutputLog.txt
@@ -1,371 +1,59 @@
-package MV3500Cohort2018JanuaryMarch.FinalProjects.Hanley;
-
-// package edu.nps.moves.examples; // copy example from OpenDIS distribution, modify to serve as template
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.util.Scanner;
-
-
-import edu.nps.moves.dis.*;
-import edu.nps.moves.disutil.CoordinateConversions;
-import edu.nps.moves.disutil.DisTime;
-
-/**This file reads a .csv and send out ESPDUs based on each row of the .csv.
- * This file uses Don McGregors original example of OpneDisEspduSender as the
- * starting point for the file and was modified to read the .csv and send an
- * espdu for each entry.
- *
- * modified for MV3500 final project by Brian Hanley
- *
- *
- * Creates and sends ESPDUs in IEEE binary format.
- *
- * @author DMcG
- */
-public class HanleyOpenDisEspduSenderOutputLog
-{
- //public static final int NUMBER_TO_SEND = 5000;
-
- public enum NetworkMode{UNICAST, MULTICAST, BROADCAST};
-
- /** Default multicast group address we send on */
- public static final String DEFAULT_MULTICAST_GROUP="239.1.2.3";
-
- /** Default port we send on */
- public static final int DIS_DESTINATION_PORT = 3000;
-
-/** Possible system properties, passed in via -Dattr=val
- * networkMode: unicast, broadcast, multicast
- * destinationIp: where to send the packet. If in multicast mode, this can be multicast.
- * To determine broadcast destination IP, use an online broadcast address
- * calculator, for example http://www.remotemonitoringsystems.ca/broadcast.php
- * If in multicast mode, a join() will be done on the multicast address.
- * port: port used for both source and destination.
- * @param args
- */
-public static void main(String args[]) throws FileNotFoundException
-{
- /** an entity state pdu */
- EntityStatePdu espdu = new EntityStatePdu();
- MulticastSocket socket = null; // must be initialized, even if null
- DisTime disTime = DisTime.getInstance(); // TODO explain
- int alternator = -1;
-
- // ICBM coordinates for my office
- double lat = 36.595517;
- double lon = -121.877000;
-
- // Default settings. These are used if no system properties are set.
- // If system properties are passed in, these are over ridden.
- int port = DIS_DESTINATION_PORT;
- NetworkMode mode = NetworkMode.BROADCAST;
- InetAddress destinationIp = null; // must be initialized, even if null
-
- try
- {
- destinationIp = InetAddress.getByName(DEFAULT_MULTICAST_GROUP);
- }
- catch(UnknownHostException e)
- {
- System.out.println(e + " Cannot create multicast address");
- System.exit(0);
- }
-
- // All system properties, passed in on the command line via -Dattribute=value
- Properties systemProperties = System.getProperties();
-
- // IP address we send to
- String destinationIpString = systemProperties.getProperty("destinationIp");
-
- // Port we send to, and local port we open the socket on
- String portString = systemProperties.getProperty("port");
-
- // Network mode: unicast, multicast, broadcast
- String networkModeString = systemProperties.getProperty("networkMode"); // unicast or multicast or broadcast
-
- // Set up a socket to send information
- try
- {
- // Port we send to
- if(portString != null)
- port = Integer.parseInt(portString);
-
- socket = new MulticastSocket(port);
-
- // Where we send packets to, the destination IP address
- if(destinationIpString != null)
- {
- destinationIp = InetAddress.getByName(destinationIpString);
- }
-
- // Type of transport: unicast, broadcast, or multicast
- // TODO convert to String constants
- if(networkModeString != null)
- {
- if(networkModeString.equalsIgnoreCase("unicast"))
- mode = NetworkMode.UNICAST;
- else if(networkModeString.equalsIgnoreCase("broadcast"))
- mode = NetworkMode.BROADCAST;
- else if(networkModeString.equalsIgnoreCase("multicast"))
- {
- mode = NetworkMode.MULTICAST;
- if(!destinationIp.isMulticastAddress())
- {
- throw new RuntimeException("Sending to multicast address, but destination address " + destinationIp.toString() + "is not multicast");
- }
-
- socket.joinGroup(destinationIp);
- }
- } // end networkModeString
- }
- catch(IOException | RuntimeException e)
- {
- System.out.println("Unable to initialize networking. Exiting.");
- System.out.println(e);
- System.exit(-1);
- }
-
- // Initialize values in the Entity State PDU object. The exercise ID is
- // a way to differentiate between different virtual worlds on one network.
- // Note that some values (such as the PDU type and PDU family) are set
- // automatically when you create the ESPDU.
- espdu.setExerciseID((short)1);
-
- // The EID is the unique identifier for objects in the world. This
- // EID should match up with the ID for the object specified in the
- // VMRL/x3d/virtual world.
- EntityID entityID = espdu.getEntityID();
- entityID.setSite(1); // 0 is apparently not a valid site number, per the spec
- entityID.setApplication(1);
- entityID.setEntity(2);
-
- // Set the entity type. SISO has a big list of enumerations, so that by
- // specifying various numbers we can say this is an M1A2 American tank,
- // the USS Enterprise, and so on. We'll make this a tank. There is a
- // separate project elsehwhere in this project that implements DIS
- // enumerations in C++ and Java, but to keep things simple we just use
- // numbers here.
-// EntityType entityType = espdu.getEntityType();
-// entityType.setEntityKind((short)1); // Platform (vs lifeform, munition, sensor, etc.)
-// entityType.setCountry(224); // UK
-// entityType.setDomain((short)1); // Land (vs air, surface, subsurface, space)
-// entityType.setCategory((short)1); // Tank
-// entityType.setSubcategory((short)1); // M1 Abrams
-// entityType.setSpec((short)4); // M1A1 w/ mine roller
-
-
- Set<InetAddress> broadcastAddresses;
- // Loop through sending .csv entities
- String fileName = "Entities.csv";
- File inputFile = new File(System.getProperty("user.dir") + File.separator + // netbeans project directory
- "src/MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/" // deliverables project subdirectory
- + fileName);
- Scanner scanner;
- try {
- for (int idx = 0; idx < 10; idx++)
- {
- scanner = new Scanner(inputFile); //this scanner reads from the .csv file identified by fileName
-
- //this next line is only necesary if the .csv has a header row. this has the
- //scanner read the line and gets ready for the parsing in the while loop.
- //if the .csv does not have a header, comment out this line or you will miss the first entity.
- scanner.nextLine();
-
- //this section reads through the .csv and parses it to send out as an espdu.
- while (scanner.hasNextLine()) {
- String line = scanner.nextLine();
- //System.out.println(line);
- String[] splits;
- splits = line.split(",");
- if (splits[0].startsWith("#")) {
- continue;
- }
- //this section parse each line into the component necessary to build a DIS ESPDU;
- int kind = Integer.parseInt(splits[3]);
- int country = Integer.parseInt(splits[4]);
- int domain = Integer.parseInt(splits[5]);
- int category = Integer.parseInt(splits[6]);
- int subCategory = Integer.parseInt(splits[7]);
- int special = Integer.parseInt(splits[8]);
- int bumperNumber = Integer.parseInt(splits[2]);
- float entityLat = Float.parseFloat(splits[9]);
- //System.out.println(entityLat);
- float entityLon = Float.parseFloat(splits[10]);
- String marking = splits[11];
- //System.out.println(marking);
-
- //This section provides the ESPDU its entity specific information
- entityID.setEntity(bumperNumber);
- EntityType entityType = espdu.getEntityType();
- entityType.setEntityKind((short) kind); // Platform (vs lifeform, munition, sensor, etc.)
- entityType.setCountry((short) country); // country identifier from .csv all should be us for this example
- entityType.setDomain((short) domain); // Land (vs air, surface, subsurface, space)
- entityType.setCategory((short) category); // for this exampl tank, light truck, heavy truck or light armor
- entityType.setSubcategory((short) subCategory); // M1 Abrams, M113, M998, or FMTV
- entityType.setSpec((short) special); // various for this example
- //System.out.println("entity ID: "+ bumperNumber); // a check built to make sure each line of the .csv was being read and parsed
- Marking entityMarking = new Marking(); //creates a marking instance which can be added to the espdu
- entityMarking.setCharactersString(marking);
- espdu.setMarking(entityMarking);
-
- //System.out.println("Sending " + NUMBER_TO_SEND + " ESPDU packets to " + destinationIp.toString());
- //for(int idx = 0; idx < NUMBER_TO_SEND; idx++)
- // DIS time is a pain in the ass. DIS time units are 2^31-1 units per
- // hour, and time is set to DIS time units from the top of the hour.
- // This means that if you start sending just before the top of the hour
- // the time units can roll over to zero as you are sending. The receivers
- // (escpecially homegrown ones) are often not able to detect rollover
- // and may start discarding packets as dupes or out of order. We use
- // an NPS timestamp here, hundredths of a second since the start of the
- // year. The DIS standard for time is often ignored in the wild; I've seen
- // people use Unix time (seconds since 1970) and more. Or you can
- // just stuff idx into the timestamp field to get something that is monotonically
- // increasing.
- // Note that timestamp is used to detect duplicate and out of order packets.
- // That means if you DON'T change the timestamp, many implementations will simply
- // discard subsequent packets that have an identical timestamp. Also, if they
- // receive a PDU with an timestamp lower than the last one they received, they
- // may discard it as an earlier, out-of-order PDU. So it is a good idea to
- // update the timestamp on ALL packets sent.
- // An alterative approach: actually follow the standard. It's a crazy concept,
- // but it might just work.
- int timestamp = disTime.getDisAbsoluteTimestamp();
- espdu.setTimestamp(timestamp);
-
- // Set the position of the entity in the world. DIS uses a cartesian
- // coordinate system with the origin at the center of the earth, the x
- // axis out at the equator and prime meridian, y out at the equator and
- // 90 deg east, and z up and out the north pole. To place an object on
- // the earth's surface you also need a model for the shape of the earth
- // (it's not a sphere.) All the fancy math necessary to do this is in
- // the SEDRIS SRM package. There are also some one-off formulas for
- // doing conversions from, for example, lat/lon/altitude to DIS coordinates.
- // Here we use those one-off formulas.
- // Modify the position of the object. This will send the object a little
- // due east by adding some to the longitude every iteration. Since we
- // are on the Pacific coast, this sends the object east. Assume we are
- // at zero altitude. In other worlds you'd use DTED to determine the
- // local ground altitude at that lat/lon, or you'd just use ground clamping.
- // The x and y values will change, but the z value should not.
- //lon = lon + (double)((double)idx / 100000.0);
- //System.out.println("lla=" + lat + "," + lon + ", 0.0");
- //double direction = Math.pow((-1.0), (idx));
- lon = entityLon + (idx * 0.002);
- lat = entityLat + (idx * 0.002);
- //System.out.println(lat);
- //System.out.println(lon);
-
- double disCoordinates[] = CoordinateConversions.getXYZfromLatLonDegrees(lat, lon, 1.0);
- Vector3Double location = espdu.getEntityLocation();
- location.setX(disCoordinates[0]);
- location.setY(disCoordinates[1]);
- location.setZ(disCoordinates[2]);
- //System.out.println("lat, lon:" + lat + ", " + lon);
- //System.out.println("DIS coord:" + disCoordinates[0] + ", " + disCoordinates[1] + ", " + disCoordinates[2]);
-
- // Optionally, we can do some rotation of the entity
- /*
- Orientation orientation = espdu.getEntityOrientation();
- float psi = orientation.getPsi();
- psi = psi + idx;
- orientation.setPsi(psi);
- orientation.setTheta((float)(orientation.getTheta() + idx /2.0));
- */
- // You can set other ESPDU values here, such as the velocity, acceleration,
- // and so on.
- // Marshal out the espdu object to a byte array, then send a datagram
- // packet with that data in it.
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- DataOutputStream dos = new DataOutputStream(baos);
- espdu.marshal(dos);
-
- //FirePdu fire = new FirePdu();
- //byte[] fireArray = fire.marshal();
- // The byte array here is the packet in DIS format. We put that into a
- // datagram and send it.
- byte[] data = baos.toByteArray();
-
- broadcastAddresses = getBroadcastAddresses();
- Iterator it = broadcastAddresses.iterator();
- while (it.hasNext()) {
- InetAddress broadcast = (InetAddress) it.next();
- //System.out.println("Sending broadcast datagram packet to " + broadcast);
- DatagramPacket packet = new DatagramPacket(data, data.length, broadcast, 3000);
- socket.send(packet);
- // TODO experiment with these! 8)
- //packet = new DatagramPacket(fireArray, fireArray.length, broadcast, 3000); // alternate
- // socket.send(packet);
- }
- location = espdu.getEntityLocation();
-
- if (bumperNumber == 66)
- {
- System.out.println("Espdu #" + idx + " EID=[" + entityID.getSite() + "," + entityID.getApplication() + "," + entityID.getEntity() + "]");
- System.out.println(" DIS coordinates location=[" + location.getX() + "," + location.getY() + "," + location.getZ() + "]");
- double c[] = {location.getX(), location.getY(), location.getZ()};
- double lla[] = CoordinateConversions.xyzToLatLonDegrees(c);
- System.out.printf(" Location (lat/lon/alt): [ %.4f , %.4f, %.4f] \n", lla[0], lla[1], lla[2]);
- }
-
- }
- //////
- // Send every 1 sec. Otherwise this will be all over in a fraction of a second.
- System.out.println("Iteration " + idx);
- System.out.println("Sleep Time");
- Thread.sleep(1000); // msec
- }
- }
- catch (IOException | InterruptedException e)
- {
- System.out.println(e);
- }
- }
- /**
- * A number of sites get all snippy about using 255.255.255.255 for a
- * broadcast address; it trips their security software and they kick you off
- * their network. (Comcast, NPS.) This determines the broadcast address for
- * all connected interfaces, based on the IP and subnet mask. If you have a
- * dual-homed host it will return a broadcast address for both. If you have
- * some VMs running on your host this will pick up the addresses for those
- * as well--eg running VMWare on your laptop with a local IP this will also
- * pick up a 192.168 address assigned to the VM by the host OS.
- *
- * @return set of all broadcast addresses
- */
- public static Set<InetAddress> getBroadcastAddresses() {
- Set<InetAddress> broadcastAddresses = new HashSet<>();
- Enumeration interfaces;
-
- try {
- interfaces = NetworkInterface.getNetworkInterfaces();
-
- while (interfaces.hasMoreElements()) {
- NetworkInterface anInterface = (NetworkInterface) interfaces.nextElement();
-
- if (anInterface.isUp()) {
- Iterator it = anInterface.getInterfaceAddresses().iterator();
- while (it.hasNext()) {
- InterfaceAddress anAddress = (InterfaceAddress) it.next();
- if ((anAddress == null || anAddress.getAddress().isLinkLocalAddress())) {
- continue;
- }
-
- //System.out.println("Getting broadcast address for " + anAddress);
- InetAddress broadcastAddress = anAddress.getBroadcast();
- if (broadcastAddress != null) {
- broadcastAddresses.add(broadcastAddress);
- }
- }
- }
- }
- } catch (SocketException e) {
- e.printStackTrace();
- System.out.println(e);
- }
- return broadcastAddresses;
- }
-}
+ant -f E:\\x-nps-gitlab\\NetworkedGraphicsMV3500\\deliverables -Djavac.includes=MV3500Cohort2018JanuaryMarch/FinalProjects/Hanley/HanleyOpenDisEspduSenderFP.java -Dnb.internal.action.name=run.single -Drun.class=MV3500Cohort2018JanuaryMarch.FinalProjects.Hanley.HanleyOpenDisEspduSenderFP run-single
+init:
+Deleting: E:\x-nps-gitlab\NetworkedGraphicsMV3500\deliverables\build\built-jar.properties
+deps-jar:
+Updating property file: E:\x-nps-gitlab\NetworkedGraphicsMV3500\deliverables\build\built-jar.properties
+Compiling 1 source file to E:\x-nps-gitlab\NetworkedGraphicsMV3500\deliverables\build\classes
+compile-single:
+run-single:
+Espdu #0 EID=[1,1,66]
+ DIS coordinates location=[-2707341.5145797743,-4353759.30855679,3781448.889965697]
+ Location (lat/lon/alt): [ 36.5955 , -121.8750, 1.0000]
+Iteration 0
+Sleep Time
+Espdu #1 EID=[1,1,66]
+ DIS coordinates location=[-2707119.6704729535,-4353741.444983877,3781627.075538968]
+ Location (lat/lon/alt): [ 36.5975 , -121.8730, 1.0000]
+Iteration 1
+Sleep Time
+Espdu #2 EID=[1,1,66]
+ DIS coordinates location=[-2706897.827604551,-4353723.56590852,3781805.2565533826]
+ Location (lat/lon/alt): [ 36.5995 , -121.8710, 1.0000]
+Iteration 2
+Sleep Time
+Espdu #3 EID=[1,1,66]
+ DIS coordinates location=[-2706675.9859756515,-4353705.671330796,3781983.4330087234]
+ Location (lat/lon/alt): [ 36.6015 , -121.8690, 1.0000]
+Iteration 3
+Sleep Time
+Espdu #4 EID=[1,1,66]
+ DIS coordinates location=[-2706454.1455873316,-4353687.761250788,3782161.6049047676]
+ Location (lat/lon/alt): [ 36.6035 , -121.8670, 1.0000]
+Iteration 4
+Sleep Time
+Espdu #5 EID=[1,1,66]
+ DIS coordinates location=[-2706232.306440672,-4353669.835668579,3782339.7722412986]
+ Location (lat/lon/alt): [ 36.6055 , -121.8650, 1.0000]
+Iteration 5
+Sleep Time
+Espdu #6 EID=[1,1,66]
+ DIS coordinates location=[-2706010.468536753,-4353651.89458425,3782517.9350180984]
+ Location (lat/lon/alt): [ 36.6075 , -121.8630, 1.0000]
+Iteration 6
+Sleep Time
+Espdu #7 EID=[1,1,66]
+ DIS coordinates location=[-2705788.631876655,-4353633.937997884,3782696.0932349465]
+ Location (lat/lon/alt): [ 36.6095 , -121.8610, 1.0000]
+Iteration 7
+Sleep Time
+Espdu #8 EID=[1,1,66]
+ DIS coordinates location=[-2705566.796461456,-4353615.965909564,3782874.2468916243]
+ Location (lat/lon/alt): [ 36.6115 , -121.8590, 1.0000]
+Iteration 8
+Sleep Time
+Espdu #9 EID=[1,1,66]
+ DIS coordinates location=[-2705344.962292239,-4353597.978319372,3783052.3959879144]
+ Location (lat/lon/alt): [ 36.6135 , -121.8570, 1.0000]
+Iteration 9
+Sleep Time
+BUILD SUCCESSFUL (total time: 56 seconds)
--
GitLab