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CANNON PROJECT2

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assignments/src/MV3500Cohort2020JulySeptember/homework4/Cannon/AllPduReceiver.java deleted 100644 → 0
+ 0
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View file @ 1b44ea97
package MV3500Cohort2020JulySeptember.homework4.Cannon;
import MV3500Cohort2020JulySeptember.homework4.White.*;
import java.net.*;
import java.io.*;
import edu.nps.moves.dis7.pdus.*;
import edu.nps.moves.dis7.enumerations.*;
import edu.nps.moves.dis7.utilities.PduFactory;
import java.util.ArrayList;
public class AllPduReceiver
{
public static final String DEFAULT_MULTICAST_ADDRESS = AllPduSender.DEFAULT_MULTICAST_ADDRESS;
public static final int DEFAULT_MULTICAST_PORT = AllPduSender.DEFAULT_MULTICAST_PORT;
public static final boolean USE_FAST_ESPDU = false;
public static void main(String args[])
{
PduFactory factory;
MulticastSocket socket;
InetAddress address;
DatagramPacket packet;
try {
System.out.println("OpenDis7Examples.AllPduReceiver started...");
if (args.length == 2) {
address = InetAddress.getByName(args[0]);
socket = new MulticastSocket(Integer.parseInt(args[1]));
}
else {
System.out.println("Usage: AllPduReceiver <multicast group> <port>");
System.out.println("Default: AllPduReceiver " + DEFAULT_MULTICAST_ADDRESS + " " + DEFAULT_MULTICAST_PORT);
socket = new MulticastSocket(DEFAULT_MULTICAST_PORT);
address = InetAddress.getByName(DEFAULT_MULTICAST_ADDRESS);
}
socket.joinGroup(address);
factory = new PduFactory();
while (true) // Loop infinitely, receiving datagrams
{
byte buffer[] = new byte[1500]; // typical MTU size
packet = new DatagramPacket(buffer, buffer.length); // reset
socket.receive(packet);
Pdu pdu = factory.createPdu(packet.getData()); // packet.getData() returns byte[] array data buffer
if (pdu != null)
{
DISPDUType currentPduType = pdu.getPduType(); //short currentPduType = pdu.getPduType();
String currentPduTypeName = pdu.getClass().getName();
DISProtocolFamily currentProtocolFamilyID = pdu.getProtocolFamily(); //short currentProtocolFamilyID = pdu.getProtocolFamily();
String currentPduFamilyName = pdu.getClass().getSuperclass().getSimpleName();
StringBuilder message = new StringBuilder();
message.append(DisTime.timeStampToString(pdu.getTimestamp()) + " ");
message.append("received DIS PDU ");
String currentPduTypePadded = String.format("%-34s", currentPduType); // - indicates right padding of whitespace
message.append(" " ).append(currentPduTypePadded);
if (currentPduType.getValue() < 10)
message.append(" "); // column spacing
// String currentPduTypeNamePadded = String.format("%-49s", currentPduTypeName); // - indicates right padding of whitespace
// message.append(" of type ").append(currentPduTypeNamePadded); // package.class name
message.append(" (").append(currentProtocolFamilyID);
// message.append(" ").append(currentPduFamilyName); // class name is also available
message.append(")");
System.out.println(message.toString());
if (currentPduType == DISPDUType.FIRE){
FirePdu firePdu = new FirePdu();
firePdu = (FirePdu) pdu;
if(firePdu.getFiringEntityID().getEntityID()!= 0){
System.out.println("Entity#" + firePdu.getFiringEntityID().getEntityID() + " is firing Muition [" + firePdu.getDescriptor().getMunitionType().getDomain() + "."+firePdu.getDescriptor().getMunitionType().getCountry() + "." + firePdu.getDescriptor().getMunitionType().getCategory() + "."+ firePdu.getDescriptor().getMunitionType().getSubCategory() + "." + firePdu.getDescriptor().getMunitionType().getSpecific() + "." + firePdu.getDescriptor().getMunitionType().getExtra()+ "]"+ " at Entity#"+ firePdu.getTargetEntityID().getEntityID());
}
}
switch (currentPduType) // using enumeration values from edu.​nps.​moves.​dis7.​enumerations.​DISPDUType
{
case COMMENT:
CommentPdu commentPdu = (CommentPdu)pdu; // cast to precise type
ArrayList<VariableDatum> payloadList = (ArrayList)commentPdu.getVariableDatums();
if (!payloadList.isEmpty())
System.out.print (" messages: ");
for (VariableDatum variableDatum : payloadList)
{
String nextComment = new String(variableDatum.getVariableDatumValue()); // convert byte[] to String
System.out.print (" \"" + nextComment + "\"");
}
System.out.println();
}
}
else
System.out.println("received packet but pdu is null, packet.getData().length=" + packet.getData().length + ", error...");
}
}
catch (IOException e) {
System.out.println("Problem with OpenDis7Examples.AllPduReceiver, see exception trace:");
System.out.println(e);
}
finally {
System.out.println("OpenDis7Examples.AllPduReceiver complete.");
}
}
}
assignments/src/MV3500Cohort2020JulySeptember/homework4/Cannon/ExampleArtillerySimulation.java
+ 71
− 14
View file @ 28efa36d
......@@ -8,6 +8,13 @@ import MV3500Cohort2020JulySeptember.homework4.White.*;
import edu.nps.moves.dis7.enumerations.*;
import edu.nps.moves.dis7.pdus.*;
import edu.nps.moves.dis7.utilities.*;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.InetAddress;
import java.net.MulticastSocket;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;
......@@ -22,8 +29,8 @@ public class ExampleArtillerySimulation {
DisThreadedNetworkInterface.PduListener pduListener;
Pdu receivedPdu;
private String networkAddress = "239.1.2.3";
private int networkPort = 3000;
private String networkAddress = "localhost";//"10.1.105.8";
private int networkPort = 2317;
/**
* Constructor design goal: additional built-in initialization conveniences
......@@ -185,11 +192,10 @@ public class ExampleArtillerySimulation {
}
// OK here we go...
thisProgram.setUpNetworkInterface();
//thisProgram.setUpNetworkInterface();
thisProgram.runSimulation(); // customization code goes in there
thisProgram.tearDownNetworkInterface();
//thisProgram.tearDownNetworkInterface();
}
/**
......@@ -205,6 +211,8 @@ public class ExampleArtillerySimulation {
int loopCount = 0;
VariableRecordType narrativeType = VariableRecordType.OTHER; // of potential use
boolean simulationComplete = false; // sentinel variable as termination condition
boolean fireBool = false;
boolean destBool = false;
// TODO reset clock to zero each time for consistent outputs.
// your model setup: who's who in this zoo?
......@@ -278,7 +286,7 @@ public class ExampleArtillerySimulation {
System.out.println("BMP Location");
System.out.println(eloc1.toString());
FirePdu firePduNull = new FirePdu();
//FirePdu firePduNull = new FirePdu();
FirePdu firePdu = pduFactory.makeFirePdu();
EntityID fireID = new EntityID();
fireID.setSiteID(1);
......@@ -314,6 +322,8 @@ public class ExampleArtillerySimulation {
Double dy = eloc2.getY() - eloc1.getY();
Double range = Math.sqrt(dx * dx + dy * dy);
System.out.println("THE M109A6 PALADIN WILL FIRE 6 VOLLEYS OF HE/PD USING CHARGE 1L FOR DISTANCE OF " + range + " METERS AT HIGH ANGLE");
CommentReliablePdu bmpDestroyedComment = pduFactory.makeCommentReliablePdu("BMP2 DESTROYED BY M109A2 AFTER SIX VOLLEYS OF HE/PD ON TARGET");
while (loopCount < MAX_LOOP_COUNT) // loop the simulation while allowed, can set additional conditions to break
{
String narrativeMessage1, narrativeMessage2, narrativeMessage3, narrativeMessage4;
......@@ -325,19 +335,20 @@ public class ExampleArtillerySimulation {
// your own simulation code starts here!
// compute a track, update an ESPDU, whatever it is that your model is doing...
// Where is my entity?
firePduNull = firePdu;
System.out.println("Entity#"+ firePdu.getFiringEntityID().getEntityID() + " is firing " +
firePdu.getDescriptor().getMunitionType().getDomain() + "." + firePdu.getDescriptor().getMunitionType().getCountry() +
"." + firePdu.getDescriptor().getMunitionType().getCategory() + "." + firePdu.getDescriptor().getMunitionType().getSubCategory()+
"." + firePdu.getDescriptor().getMunitionType().getSpecific() + "." + firePdu.getDescriptor().getMunitionType().getExtra() + "."+ "at Entity#" + firePdu.getTargetEntityID().getEntityID());
if (firePduNull.getTargetEntityID().getEntityID() == 2) {
System.out.println("Entity#" + firePdu.getFiringEntityID().getEntityID() + " is firing "
+ firePdu.getDescriptor().getMunitionType().getDomain() + "." + firePdu.getDescriptor().getMunitionType().getCountry()
+ "." + firePdu.getDescriptor().getMunitionType().getCategory() + "." + firePdu.getDescriptor().getMunitionType().getSubCategory()
+ "." + firePdu.getDescriptor().getMunitionType().getSpecific() + "." + firePdu.getDescriptor().getMunitionType().getExtra() + "." + "at Entity#" + firePdu.getTargetEntityID().getEntityID());
fireBool = true;
if (firePdu.getTargetEntityID().getEntityID() == 2) {
BMPHitsReceived += 1;
if (BMPHitsReceived > 5) {
//DESTROY THE BMP!
System.out.println("BMP Destroyed after " + BMPHitsReceived + " hits from 155mm Indirect Fire");
narrativeMessage4 = "Destroyed BMP2";
destBool = true;
}
}
......@@ -363,14 +374,24 @@ public class ExampleArtillerySimulation {
// send the status PDUs for this loop and continue
System.out.println("sending PDUs for simulation step " + loopCount + ", monitor loopback to confirm sent");
sendAllPdus(entityStatePdu, firePduNull, null, narrativeMessage1, narrativeMessage2, narrativeMessage3);
sendAllPdus(entityStatePdu2, null, null, narrativeMessage1, narrativeMessage2, narrativeMessage4);
//sendAllPdus(entityStatePdu, firePduNull, null, narrativeMessage1, narrativeMessage2, narrativeMessage3);
//sendAllPdus(entityStatePdu2, null, null, narrativeMessage1, narrativeMessage2, narrativeMessage4);
sendPDU(entityStatePdu);
sendPDU(entityStatePdu2);
if (fireBool) {
sendPDU(firePdu);
}
if (destBool) {
sendPDU(bmpDestroyedComment);
}
System.out.println("... PDUs successfully sent");
// ===============================
// loop now finished, thus terminate if simulation complete, otherwise send latest PDUs and continue
if (simulationComplete || (loopCount > 10000)) // for example; including fail-safe condition is good
{
CommentReliablePdu completionPdu = pduFactory.makeCommentReliablePdu("Cannon Simulation Completed");
sendPDU(completionPdu);
System.out.println("... Termination condition met, simulationComplete=" + simulationComplete);
break;
}
......@@ -379,5 +400,41 @@ public class ExampleArtillerySimulation {
{
Logger.getLogger(ExampleArtillerySimulation.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void sendPDU(Pdu pdu) {
System.out.println("Sending a PDU");
MulticastSocket socket = null; // must be initialized, even if null
InetAddress destinationIp = null; // must be initialized, even if null
try {
destinationIp = InetAddress.getByName(networkAddress);
} catch (UnknownHostException e) {
System.out.println(e + " Cannot create address");
System.exit(0);
}
try {
// Set up a socket to send information
socket = new MulticastSocket(2317);
} catch (IOException ex) {
Logger.getLogger(MV3500Cohort2020JulySeptember.homework4.White.working.WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
}
Set<InetAddress> broadcastAddresses;
// Loop through sending one ESPDUs
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(baos);
try {
pdu.marshal(dos);
byte[] data = baos.toByteArray();
DatagramPacket packet = new DatagramPacket(data, data.length, destinationIp, 2317);
socket.send(packet);
socket.close();
} catch (Exception ex) {
Logger.getLogger(MV3500Cohort2020JulySeptember.homework4.White.working.WhiteSimulation.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
assignments/src/MV3500Cohort2020JulySeptember/homework4/Cannon/PDUReciever.java 0 → 100755
+ 128
− 0
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package MV3500Cohort2020JulySeptember.homework4.Cannon;
import MV3500Cohort2020JulySeptember.homework4.White.working.*;
import java.io.*;
import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.pdus.*;
import edu.nps.moves.dis7.utilities.*;
/**
* Receives PDUs from GermanyEspduReceiverEspduVPNSender in IEEE DIS format.
*
* @date 09/05/2020
* @author Bernd/Stefan
* @version 0.1
*/
public class PDUReciever {
/**
* Max size of a PDU in binary format that we can receive. This is actually
* somewhat outdated--PDUs can be larger--but this is a reasonable starting
* point.
*/
public static final int MAX_PDU_SIZE = 8192;
/**
* Default port used, matches Wireshark DIS capture default
*/
public static final int DEFAULT_PORT = 2317;
public static final int SECOND_PORT = 3000;
public static final int THIRD_PORT = 2318;
/**
* Output prefix to identify this class
*/
private final static String TRACE_PREFIX = "[" + PDUReciever.class.getName() + "] ";
public static void main(String args[]) {
System.out.println(TRACE_PREFIX + "started...");
MulticastSocket socket1;
MulticastSocket socket2;
MulticastSocket socket3;
DatagramPacket packet;
DatagramPacket packet2;
DatagramPacket packet3;
PduFactory pduFactory = new PduFactory();
ArrayList<EntityID> knownEntities = new ArrayList<EntityID>();
int pduCount = 0;
try {
// Specify the socket to receive data
socket1 = new MulticastSocket(DEFAULT_PORT);
socket2 = new MulticastSocket(SECOND_PORT);
socket3 = new MulticastSocket(THIRD_PORT);
System.out.println(TRACE_PREFIX + "listening for PDU packets on port " + DEFAULT_PORT );//+ " " + SECOND_PORT + " " + THIRD_PORT);
System.out.println("====================================================");
while (true) // Loop infinitely, receiving datagrams
{
byte buffer[] = new byte[MAX_PDU_SIZE];
packet = new DatagramPacket(buffer, buffer.length);
socket1.receive(packet);
List<Pdu> pduBundle = pduFactory.getPdusFromBundle(packet.getData(), packet.getLength());
if (pduBundle.size() > 1) { // should be 1 for this project
System.out.println("Bundle size is " + pduBundle.size());
}
// end iterator loop through PDU bundle
for (Pdu aPdu : pduBundle) {
pduCount++;
String receiptMessage = String.format("%3s", pduCount) // right justify, 3 characters
+ ". received PDU type " + aPdu.getPduType().getValue() + "=" + aPdu.getPduType().name() + " " + aPdu.getClass().getName() + " from " + packet.getAddress();
if (aPdu instanceof EntityStatePdu) {
System.out.println(receiptMessage);
EntityID entityID = ((EntityStatePdu) aPdu).getEntityID();
Vector3Double position = ((EntityStatePdu) aPdu).getEntityLocation();
System.out.println(" entityID triplet: [" + entityID.getSiteID() + ", " + entityID.getApplicationID() + ", " + entityID.getEntityID() + "] ");
if (!knownEntities.contains(entityID)){
knownEntities.add(entityID);
EntityType entityType = ((EntityStatePdu) aPdu).getEntityType();
System.out.println(" New Entity: " +entityType.getEntityKind() + " "+ entityType.getDomain() + " "+ entityType.getCountry() + " "+ entityType.getCategory() + " "+ entityType.getSubCategory() + " "+ entityType.getSpecific() );
}
System.out.println(" Location in DIS coordinates: [" + position.getX() + ", " + position.getY() + ", " + position.getZ() + "]");
}
else if (aPdu instanceof FirePdu){
System.out.println(receiptMessage);
EntityID firingEntityID = ((FirePdu) aPdu).getFiringEntityID();
EntityID targetEntityID = ((FirePdu) aPdu).getTargetEntityID();
MunitionDescriptor munitionDescriptor = ((FirePdu) aPdu).getDescriptor();
System.out.println(" firingEntityID triplet: [" + firingEntityID.getSiteID() + ", " + firingEntityID.getApplicationID() + ", " + firingEntityID.getEntityID() + "] ");
System.out.println(" targetEntityID triplet: [" + targetEntityID.getSiteID() + ", " + targetEntityID.getApplicationID() + ", " + targetEntityID.getEntityID() + "] ");
System.out.println(" Munition Information: [" + munitionDescriptor.getMunitionType().getDomain() + "."+munitionDescriptor.getMunitionType().getCountry() + "." + munitionDescriptor.getMunitionType().getCategory() + "."+ munitionDescriptor.getMunitionType().getSubCategory() + "." + munitionDescriptor.getMunitionType().getSpecific() + "." + munitionDescriptor.getMunitionType().getExtra() + "]");
}
else if (aPdu instanceof CommentReliablePdu){
System.out.println(receiptMessage);
ArrayList<VariableDatum> payloadList = (ArrayList)((CommentReliablePdu) aPdu).getVariableDatumRecords();
if (!payloadList.isEmpty())
System.out.print (" messages: ");
for (VariableDatum variableDatum : payloadList)
{
String nextComment = new String(variableDatum.getVariableDatumValue()); // convert byte[] to String
System.out.print (" \"" + nextComment + "\"");
System.out.println();
}
} //OTHER PDU TYPES
else {
System.out.println(receiptMessage);
}
} // end of bundle loop
} // end of while loop
} // end try block // end try block // end try block // end try block
catch (IOException ioe) {
System.out.println(TRACE_PREFIX + "Problem with input/output, see exception trace:");
System.out.println(ioe);
}
System.out.println(TRACE_PREFIX + "complete.");
} // end main
} // end class
assignments/src/MV3500Cohort2020JulySeptember/homework4/Cannon/Receiver Output Log.md 0 → 100644
+ 69
− 0
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[MV3500Cohort2020JulySeptember.homework4.Cannon.PDUReciever] started...
[MV3500Cohort2020JulySeptember.homework4.Cannon.PDUReciever] listening for PDU packets on port 2317
====================================================
1. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
New Entity: EntityKind 1 PLATFORM Land Country 225 UNITED_STATES_OF_AMERICA_USA 4 3 7
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
2. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
New Entity: EntityKind 1 PLATFORM Land Country 260 RUSSIA 2 41 3
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
3. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
4. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
5. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
6. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
7. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
8. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
9. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
10. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
11. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
12. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
13. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
14. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
15. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
16. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 25]
Location in DIS coordinates: [-2709702.5301454174, -4349384.2159421, 3784766.9772485564]
17. received PDU type 1=ENTITY_STATE edu.nps.moves.dis7.pdus.EntityStatePdu from /127.0.0.1
entityID triplet: [1, 13, 2]
Location in DIS coordinates: [-2707576.630668249, -4353720.04383471, 3781324.902449432]
18. received PDU type 2=FIRE edu.nps.moves.dis7.pdus.FirePdu from /127.0.0.1
firingEntityID triplet: [1, 13, 25]
targetEntityID triplet: [1, 13, 2]
Munition Information: [Air.Country 225 UNITED_STATES_OF_AMERICA_USA.2.14.1.2]
19. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /127.0.0.1
messages: "BMP2 DESTROYED BY M109A2 AFTER SIX VOLLEYS OF HE/PD ON TARGET"
20. received PDU type 62=COMMENT_RELIABLE edu.nps.moves.dis7.pdus.CommentReliablePdu from /127.0.0.1
messages: "Cannon Simulation Completed"
\ No newline at end of file
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