Merge remote-tracking branch 'origin/splitIntoTwoModules' into splitIntoTwoModules

main
cbt24 9 years ago
commit 7d35312644

@ -1,4 +1,4 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion> <modelVersion>4.0.0</modelVersion>
<parent> <parent>
@ -46,6 +46,18 @@
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<dependency>
<groupId>seng302</groupId>
<artifactId>network</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>seng302</groupId>
<artifactId>sharedModel</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies> </dependencies>
@ -88,7 +100,8 @@
<version>2.4.3</version> <version>2.4.3</version>
<configuration> <configuration>
<transformers> <transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries> <manifestEntries>
<Main-Class>seng302.App</Main-Class> <Main-Class>seng302.App</Main-Class>
<X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK> <X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK>

@ -4,9 +4,13 @@ package seng302;
import javafx.application.Application; import javafx.application.Application;
import javafx.stage.Stage; import javafx.stage.Stage;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.Mock.RaceDataSource; import seng302.DataInput.RaceDataSource;
import seng302.Mock.RegattaDataSource; import seng302.DataInput.RaceXMLReader;
import seng302.DataInput.RegattaDataSource;
import seng302.DataInput.RegattaXMLReader;
import seng302.Model.Event; import seng302.Model.Event;
import java.io.OutputStream;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
@ -25,9 +29,11 @@ public class App extends Application {
@Override @Override
public void start(Stage primaryStage) { public void start(Stage primaryStage) {
try { try {
OutputStream outputStream = System.out;//TEMP currently using System.out, but should replace this with tcp socket we are sending over.
RaceDataSource raceData = new RaceXMLReader("raceXML/bermuda_AC35.xml"); RaceDataSource raceData = new RaceXMLReader("raceXML/bermuda_AC35.xml");
RegattaDataSource regattaData = new RegattaXMLReader("mockXML/regattaTest.xml"); RegattaDataSource regattaData = new RegattaXMLReader("mockXML/regattaTest.xml");
Event raceEvent = new Event(raceData, regattaData); Event raceEvent = new Event(raceData, regattaData, outputStream);
raceEvent.start(); raceEvent.start();
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();

@ -3,10 +3,8 @@ package seng302.Data;
import org.w3c.dom.Attr; import org.w3c.dom.Attr;
import org.w3c.dom.Document; import org.w3c.dom.Document;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import seng302.Exceptions.InvalidBoatDataException; import seng302.Exceptions.InvalidBoatDataException;
import seng302.Model.BoatInRace; import SharedModel.BoatInRace;
import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.DocumentBuilderFactory;
@ -24,8 +22,8 @@ import java.util.List;
*/ */
public class BoatData { public class BoatData {
private List<BoatInRace> boatData;
Document doc; Document doc;
private List<BoatInRace> boatData;
public BoatData(List<BoatInRace> boatData) { public BoatData(List<BoatInRace> boatData) {
@ -34,6 +32,7 @@ public class BoatData {
/** /**
* Creates an AC35 officially formatted xml description of boats competing in a race * Creates an AC35 officially formatted xml description of boats competing in a race
*
* @return String containing xml-formatted boats description * @return String containing xml-formatted boats description
*/ */
public String createXML() { public String createXML() {
@ -76,6 +75,7 @@ public class BoatData {
/** /**
* Runs through competing boats, creating an element for each * Runs through competing boats, creating an element for each
*
* @param boatsElement boats element to be added to * @param boatsElement boats element to be added to
*/ */
private void appendIndividualBoats(Element boatsElement) { private void appendIndividualBoats(Element boatsElement) {
@ -97,6 +97,7 @@ public class BoatData {
/** /**
* Creates and appends type attribute of a boat * Creates and appends type attribute of a boat
*
* @param boat element being added to * @param boat element being added to
*/ */
private void appendType(Element boat) { private void appendType(Element boat) {
@ -108,6 +109,7 @@ public class BoatData {
/** /**
* Creates and appends sourceID attribute of a boat * Creates and appends sourceID attribute of a boat
*
* @param boat element being added to * @param boat element being added to
* @param i boat number * @param i boat number
*/ */
@ -120,6 +122,7 @@ public class BoatData {
/** /**
* Creates and appends shapeID attribute of a boat * Creates and appends shapeID attribute of a boat
*
* @param boat element being added to * @param boat element being added to
*/ */
private void appendShapeID(Element boat) { private void appendShapeID(Element boat) {
@ -131,6 +134,7 @@ public class BoatData {
/** /**
* Creates and appends hull name attribute of a boat * Creates and appends hull name attribute of a boat
*
* @param boat element being added to * @param boat element being added to
*/ */
private void appendHullNum(Element boat) { private void appendHullNum(Element boat) {
@ -142,6 +146,7 @@ public class BoatData {
/** /**
* Creates and appends stow name attribute of a boat * Creates and appends stow name attribute of a boat
*
* @param boat element being added to * @param boat element being added to
* @param i boat number * @param i boat number
*/ */
@ -154,6 +159,7 @@ public class BoatData {
/** /**
* Creates and appends short name attribute of a boat * Creates and appends short name attribute of a boat
*
* @param boat element being added to * @param boat element being added to
* @param i boat number * @param i boat number
*/ */
@ -166,6 +172,7 @@ public class BoatData {
/** /**
* Creates and appends boat name attribute of a boat * Creates and appends boat name attribute of a boat
*
* @param boat element being added to * @param boat element being added to
* @param i boat number * @param i boat number
*/ */
@ -178,6 +185,7 @@ public class BoatData {
/** /**
* Creates and appends gps attributes of a boat * Creates and appends gps attributes of a boat
*
* @param boat element being added to * @param boat element being added to
* @param i boat number * @param i boat number
*/ */

@ -2,11 +2,11 @@ package seng302.Data;
import org.w3c.dom.Document; import org.w3c.dom.Document;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import seng302.DataInput.RaceDataSource;
import seng302.Exceptions.InvalidRaceDataException; import seng302.Exceptions.InvalidRaceDataException;
import seng302.GPSCoordinate; import SharedModel.BoatInRace;
import seng302.Model.BoatInRace; import SharedModel.GPSCoordinate;
import seng302.Model.Marker; import SharedModel.Marker;
import seng302.Mock.RaceDataSource;
import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.DocumentBuilderFactory;
@ -36,6 +36,7 @@ public class RaceData {
/** /**
* Creates an AC35 officially formatted xml description of a race. * Creates an AC35 officially formatted xml description of a race.
*
* @return String containing xml-formatted race description * @return String containing xml-formatted race description
*/ */
public String createXML() { public String createXML() {
@ -158,6 +159,7 @@ public class RaceData {
/** /**
* Creates a mark element for insertion in a coumpound mark element * Creates a mark element for insertion in a coumpound mark element
*
* @param marker GPS coordinates of the mark * @param marker GPS coordinates of the mark
* @return Element mark element * @return Element mark element
*/ */
@ -170,6 +172,7 @@ public class RaceData {
/** /**
* Creates a compound marker holding one or two marks,and a sequence number * Creates a compound marker holding one or two marks,and a sequence number
*
* @param marker marker * @param marker marker
* @param i sequence number * @param i sequence number
* @return Element compound mark element * @return Element compound mark element
@ -190,6 +193,7 @@ public class RaceData {
/** /**
* Creates a corner element * Creates a corner element
*
* @param i sequence number * @param i sequence number
* @return Element corner element * @return Element corner element
*/ */

@ -2,8 +2,8 @@ package seng302.Data;
import org.w3c.dom.Document; import org.w3c.dom.Document;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import seng302.DataInput.RegattaDataSource;
import seng302.Exceptions.InvalidRegattaDataException; import seng302.Exceptions.InvalidRegattaDataException;
import seng302.Mock.RegattaDataSource;
import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.DocumentBuilderFactory;
@ -32,6 +32,7 @@ public class RegattaData {
/** /**
* Creates an AC35 officially formatted xml description of a regatta * Creates an AC35 officially formatted xml description of a regatta
*
* @return String containing xml-formatted regatta description * @return String containing xml-formatted regatta description
*/ */
public String createXML() { public String createXML() {

@ -1,9 +1,9 @@
package seng302.Mock; package seng302.DataInput;
import seng302.GPSCoordinate; import SharedModel.BoatInRace;
import seng302.Model.BoatInRace; import SharedModel.GPSCoordinate;
import seng302.Model.Leg; import SharedModel.Leg;
import seng302.Model.Marker; import SharedModel.Marker;
import java.util.List; import java.util.List;
@ -12,14 +12,20 @@ import java.util.List;
*/ */
public interface RaceDataSource { public interface RaceDataSource {
List<BoatInRace> getBoats(); List<BoatInRace> getBoats();
List<Leg> getLegs(); List<Leg> getLegs();
List<GPSCoordinate> getBoundary(); List<GPSCoordinate> getBoundary();
List<Marker> getMarkers(); List<Marker> getMarkers();
String getRaceId(); String getRaceId();
String getRaceType(); String getRaceType();
GPSCoordinate getMark(); GPSCoordinate getMark();
GPSCoordinate getMapTopLeft(); GPSCoordinate getMapTopLeft();
GPSCoordinate getMapBottomRight(); GPSCoordinate getMapBottomRight();
} }

@ -1,13 +1,13 @@
package seng302; package seng302.DataInput;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import org.w3c.dom.NodeList; import org.w3c.dom.NodeList;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.Mock.RaceDataSource; import SharedModel.BoatInRace;
import seng302.Model.BoatInRace; import SharedModel.GPSCoordinate;
import seng302.Model.Leg; import SharedModel.Leg;
import seng302.Model.Marker; import SharedModel.Marker;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
@ -18,6 +18,7 @@ import java.util.List;
* Created by fwy13 on 26/03/2017. * Created by fwy13 on 26/03/2017.
*/ */
public class RaceXMLReader extends XMLReader implements RaceDataSource { public class RaceXMLReader extends XMLReader implements RaceDataSource {
private static double COORDINATEPADDING = 0.0005;
private String raceID; private String raceID;
private List<BoatInRace> boats = new ArrayList<>(); private List<BoatInRace> boats = new ArrayList<>();
private Color[] colors = {Color.BLUEVIOLET, Color.BLACK, Color.RED, Color.ORANGE, Color.DARKOLIVEGREEN, Color.LIMEGREEN};//TODO make this established in xml or come up with a better system. private Color[] colors = {Color.BLUEVIOLET, Color.BLACK, Color.RED, Color.ORANGE, Color.DARKOLIVEGREEN, Color.LIMEGREEN};//TODO make this established in xml or come up with a better system.
@ -25,11 +26,11 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
private GPSCoordinate mark, startPt1, startPt2, finishPt1, finishPt2, leewardPt1, leewardPt2, windwardPt1, windwardPt2; private GPSCoordinate mark, startPt1, startPt2, finishPt1, finishPt2, leewardPt1, leewardPt2, windwardPt1, windwardPt2;
private GPSCoordinate mapTopLeft, mapBottomRight; private GPSCoordinate mapTopLeft, mapBottomRight;
private List<GPSCoordinate> boundary = new ArrayList<>(); private List<GPSCoordinate> boundary = new ArrayList<>();
private static double COORDINATEPADDING = 0.0005;
private List<Marker> markers = new ArrayList<>(); private List<Marker> markers = new ArrayList<>();
/** /**
* Constractor for Race XML * Constractor for Race XML
*
* @param filePath path of the file * @param filePath path of the file
* @throws IOException error * @throws IOException error
* @throws SAXException error * @throws SAXException error
@ -41,6 +42,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* COnstructor for Race XML * COnstructor for Race XML
*
* @param filePath file path to read * @param filePath file path to read
* @param read whether or not to read and store the files straight away. * @param read whether or not to read and store the files straight away.
* @throws IOException error * @throws IOException error
@ -95,7 +97,6 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
} }
/** /**
* Read all the boats in the XML file * Read all the boats in the XML file
*/ */
@ -198,6 +199,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a marker from the XML file * gets a marker from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @return * @return
*/ */
@ -207,6 +209,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a marker from the XML file * gets a marker from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex index in the node that has the coordinate tag * @param startIndex index in the node that has the coordinate tag
* @return * @return
@ -217,6 +220,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a marker from the XML file * gets a marker from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex index in the node that has the coordinate tag * @param startIndex index in the node that has the coordinate tag
* @param nodeIndex coordinate index * @param nodeIndex coordinate index
@ -230,6 +234,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a changes a marker to GPS coordinates into a marker * gets a changes a marker to GPS coordinates into a marker
*
* @param markerNode marker to turn into coordinates * @param markerNode marker to turn into coordinates
* @return * @return
*/ */
@ -250,6 +255,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a coordinates from the XML file * gets a coordinates from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @return * @return
*/ */
@ -259,6 +265,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a coordinates from the XML file * gets a coordinates from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex the index the tag containing the coordinate should be in * @param startIndex the index the tag containing the coordinate should be in
* @return * @return
@ -269,6 +276,7 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
/** /**
* gets a coordinates from the XML file * gets a coordinates from the XML file
*
* @param start base nodelist this should be the tag that contains <coordinate></coordinate> * @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex the index the tag containing the coordinate should be in * @param startIndex the index the tag containing the coordinate should be in
* @param nodeIndex The coordinate index * @param nodeIndex The coordinate index
@ -349,9 +357,13 @@ public class RaceXMLReader extends XMLReader implements RaceDataSource {
return mapBottomRight; return mapBottomRight;
} }
public String getRaceId() { return raceID; } public String getRaceId() {
return raceID;
}
public List<Marker> getMarkers() { return markers; } public List<Marker> getMarkers() {
return markers;
}
public String getRaceType() { public String getRaceType() {
return "FLEET"; return "FLEET";

@ -0,0 +1,10 @@
package seng302.DataInput;
import SharedModel.Regatta;
/**
* Created by zwu18 on 25/04/17.
*/
public interface RegattaDataSource {
Regatta getRegatta();
}

@ -1,11 +1,9 @@
package seng302; package seng302.DataInput;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import org.w3c.dom.NodeList; import org.w3c.dom.NodeList;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.Mock.RegattaDataSource; import SharedModel.Regatta;
import seng302.Model.Regatta;
import seng302.XMLReader;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
@ -18,6 +16,7 @@ public class RegattaXMLReader extends XMLReader implements RegattaDataSource {
/** /**
* Constructor for Regatta XML * Constructor for Regatta XML
*
* @param filePath path of the file * @param filePath path of the file
* @throws IOException error * @throws IOException error
* @throws SAXException error * @throws SAXException error
@ -29,6 +28,7 @@ public class RegattaXMLReader extends XMLReader implements RegattaDataSource {
/** /**
* Constructor for Regatta XML * Constructor for Regatta XML
*
* @param filePath file path to read * @param filePath file path to read
* @param read whether or not to read and store the files straight away. * @param read whether or not to read and store the files straight away.
* @throws IOException error * @throws IOException error

@ -1,4 +1,4 @@
package seng302; package seng302.DataInput;
import org.w3c.dom.Document; import org.w3c.dom.Document;
import org.w3c.dom.Element; import org.w3c.dom.Element;

@ -7,15 +7,12 @@ package seng302.Exceptions;
/** /**
* An exception thrown when we cannot generate Boats.xml and send an XML message. * An exception thrown when we cannot generate Boats.xml and send an XML message.
*/ */
public class InvalidBoatDataException extends RuntimeException public class InvalidBoatDataException extends RuntimeException {
{
public InvalidBoatDataException() public InvalidBoatDataException() {
{
} }
public InvalidBoatDataException(String message) public InvalidBoatDataException(String message) {
{
super(message); super(message);
} }
} }

@ -7,14 +7,11 @@ package seng302.Exceptions;
/** /**
* Exception thrown when we cannot generate Race.xml data, and send an XML message. * Exception thrown when we cannot generate Race.xml data, and send an XML message.
*/ */
public class InvalidRaceDataException extends RuntimeException public class InvalidRaceDataException extends RuntimeException {
{ public InvalidRaceDataException() {
public InvalidRaceDataException()
{
} }
public InvalidRaceDataException(String message) public InvalidRaceDataException(String message) {
{
super(message); super(message);
} }
} }

@ -7,14 +7,11 @@ package seng302.Exceptions;
/** /**
* An exception thrown when a Regatta.xml message cannot be generated and sent. * An exception thrown when a Regatta.xml message cannot be generated and sent.
*/ */
public class InvalidRegattaDataException extends RuntimeException public class InvalidRegattaDataException extends RuntimeException {
{ public InvalidRegattaDataException() {
public InvalidRegattaDataException()
{
} }
public InvalidRegattaDataException(String message) public InvalidRegattaDataException(String message) {
{
super(message); super(message);
} }
} }

@ -1,10 +0,0 @@
package seng302.Mock;
import seng302.Model.Regatta;
/**
* Created by zwu18 on 25/04/17.
*/
public interface RegattaDataSource{
Regatta getRegatta();
}

@ -3,12 +3,18 @@ package seng302.Model;
import seng302.Data.BoatData; import seng302.Data.BoatData;
import seng302.Data.RaceData; import seng302.Data.RaceData;
import seng302.Data.RegattaData; import seng302.Data.RegattaData;
import seng302.DataInput.RaceDataSource;
import seng302.Mock.RegattaDataSource; import seng302.DataInput.RegattaDataSource;
import seng302.Exceptions.InvalidBoatDataException; import seng302.Exceptions.InvalidBoatDataException;
import seng302.Exceptions.InvalidRaceDataException; import seng302.Exceptions.InvalidRaceDataException;
import seng302.Exceptions.InvalidRegattaDataException; import seng302.Exceptions.InvalidRegattaDataException;
import seng302.Mock.RaceDataSource; import seng302.Networking.MessageEncoders.XMLMessageEncoder;
import seng302.Networking.Utils.XMLMessage;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;
/** /**
@ -19,23 +25,33 @@ public class Event {
RaceDataSource raceDataSource; RaceDataSource raceDataSource;
RegattaDataSource regattaDataSource; RegattaDataSource regattaDataSource;
public Event(RaceDataSource raceData, RegattaDataSource regattaData) { ///The stream to which we send all data.
private OutputStream outputStream;
//Sequence numbers for XML messages.
private short regattaXMLSequenceNumber = 0;
private short raceXMLSequenceNumber = 0;
private short boatXMLSequenceNumber = 0;
public Event(RaceDataSource raceData, RegattaDataSource regattaData, OutputStream outputStream) {
this.raceDataSource = raceData; this.raceDataSource = raceData;
this.regattaDataSource = regattaData; this.regattaDataSource = regattaData;
this.outputStream = outputStream;
} }
public void start() public void start() {
{ //System.out.println("\nREGATTA DATA\n");//TEMP REMOVE debug
System.out.println("\nREGATTA DATA\n");//TEMP REMOVE debug
sendRegattaData(); sendRegattaData();
System.out.println("\nRACE DATA\n");//TEMP REMOVE debug //System.out.println("\nRACE DATA\n");//TEMP REMOVE debug
sendRaceData(); sendRaceData();
System.out.println("\nBOAT DATA\n");//TEMP REMOVE debug //System.out.println("\nBOAT DATA\n");//TEMP REMOVE debug
sendBoatData(); sendBoatData();
System.out.println("RACE STARTING!!\n\n");//TEMP REMOVE debug //System.out.println("RACE STARTING!!\n\n");//TEMP REMOVE debug
Race newRace = new Race(raceDataSource, 15); Race newRace = new Race(raceDataSource, 15, this.outputStream);
new Thread((newRace)).start(); new Thread((newRace)).start();
} }
@ -45,27 +61,134 @@ public class Event {
RegattaData regattaData = new RegattaData(regattaDataSource); RegattaData regattaData = new RegattaData(regattaDataSource);
String xmlString = regattaData.createXML(); String xmlString = regattaData.createXML();
System.out.println(xmlString); // to be replaced by TCPClient.send(xmlString) type function call byte[] xmlStringUTF8 = new byte[0];
try
{
xmlStringUTF8 = xmlString.getBytes("UTF-8");
}
catch (UnsupportedEncodingException e)
{
throw new InvalidRegattaDataException();
} }
public void sendRaceData() throws InvalidRaceDataException //Create XML message object and serialize.
short ackNumber = 1;//TEMP need a more sensible way of getting ack number. Is it per packet type, or per packet?
XMLMessageEncoder xmlMessageEncoder = new XMLMessageEncoder(ackNumber, System.currentTimeMillis(), XMLMessage.XMLTypeRegatta, getNextRegattaXMLSequenceNumber(), (short) xmlStringUTF8.length, xmlString);
byte[] serializedMessage = xmlMessageEncoder.encode();
//Write it.
try
{
this.outputStream.write(serializedMessage);
}
catch (IOException e)
{ {
throw new InvalidRegattaDataException();
}
}
public void sendRaceData() throws InvalidRaceDataException {
RaceData raceData = new RaceData(raceDataSource); RaceData raceData = new RaceData(raceDataSource);
//Serialize race data to an XML as a string. //Serialize race data to an XML as a string.
String xmlString = raceData.createXML(); String xmlString = raceData.createXML();
System.out.println(xmlString); // to be replaced by TCPClient.send(xmlString) type function call byte[] xmlStringUTF8 = new byte[0];
try
{
xmlStringUTF8 = xmlString.getBytes("UTF-8");
} }
catch (UnsupportedEncodingException e)
{
throw new InvalidRaceDataException();
}
//Create XML message object and serialize.
short ackNumber = 1;//TEMP need a more sensible way of getting ack number. Is it per packet type, or per packet?
XMLMessageEncoder xmlMessageEncoder = new XMLMessageEncoder(ackNumber, System.currentTimeMillis(), XMLMessage.XMLTypeRace, getNextRaceXMLSequenceNumber(), (short) xmlStringUTF8.length, xmlString);
public void sendBoatData() throws InvalidBoatDataException byte[] serializedMessage = xmlMessageEncoder.encode();
//Write it.
try
{
this.outputStream.write(serializedMessage);
}
catch (IOException e)
{ {
throw new InvalidRaceDataException();
}
}
public void sendBoatData() throws InvalidBoatDataException {
BoatData boatData = new BoatData(raceDataSource.getBoats()); BoatData boatData = new BoatData(raceDataSource.getBoats());
//Serialize race data to an XML as a string. //Serialize race data to an XML as a string.
String xmlString = boatData.createXML(); String xmlString = boatData.createXML();
System.out.println(xmlString); // to be replaced by TCPClient.send(xmlString) type function call byte[] xmlStringUTF8 = new byte[0];
try
{
xmlStringUTF8 = xmlString.getBytes("UTF-8");
}
catch (UnsupportedEncodingException e)
{
throw new InvalidBoatDataException();
}
//Create XML message object and serialize.
short ackNumber = 1;//TEMP need a more sensible way of getting ack number. Is it per packet type, or per packet?
XMLMessageEncoder xmlMessageEncoder = new XMLMessageEncoder(ackNumber, System.currentTimeMillis(), XMLMessage.XMLTypeBoat, getNextBoatXMLSequenceNumber(), (short) xmlStringUTF8.length, xmlString);
byte[] serializedMessage = xmlMessageEncoder.encode();
//Write it.
try
{
this.outputStream.write(serializedMessage);
}
catch (IOException e)
{
throw new InvalidBoatDataException();
}
} }
/**
* Returns the next sequence number to be used for regatta XML messages.
* @return
*/
public short getNextRegattaXMLSequenceNumber()
{
short currentNumber = regattaXMLSequenceNumber;
regattaXMLSequenceNumber += 1;
return currentNumber;
}
/**
* Returns the next sequence number to be used for race XML messages.
* @return
*/
public short getNextRaceXMLSequenceNumber()
{
short currentNumber = raceXMLSequenceNumber;
raceXMLSequenceNumber += 1;
return currentNumber;
}
/**
* Returns the next sequence number to be used for boat XML messages.
* @return
*/
public short getNextBoatXMLSequenceNumber()
{
short currentNumber = boatXMLSequenceNumber;
boatXMLSequenceNumber += 1;
return currentNumber;
}
} }

@ -2,18 +2,18 @@ package seng302.Model;
import javafx.animation.AnimationTimer; import javafx.animation.AnimationTimer;
import javafx.collections.FXCollections; import javafx.collections.FXCollections;
import javafx.collections.ObservableList; import javafx.collections.ObservableList;
import org.geotools.referencing.GeodeticCalculator; import org.geotools.referencing.GeodeticCalculator;
import seng302.Constants; import seng302.DataInput.RaceDataSource;
import seng302.GPSCoordinate;
import seng302.Mock.RaceDataSource;
import seng302.RaceEventMessages.BoatLocationMessage;
import SharedModel.*;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
import seng302.Networking.Utils.BoatLocationMessage;
import java.awt.geom.Point2D; import java.awt.geom.Point2D;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.Random; import java.util.Random;
@ -29,12 +29,15 @@ public class Race implements Runnable {
protected List<Leg> legs; protected List<Leg> legs;
protected int boatsFinished = 0; protected int boatsFinished = 0;
protected long totalTimeElapsed; protected long totalTimeElapsed;
private int lastFPS = 20;
private int dnfChance = 0; //percentage chance a boat fails at each checkpoint
protected int heartbeat = 0; protected int heartbeat = 0;
protected int scaleFactor; protected int scaleFactor;
protected int PRERACE_TIME = 120000; //time in milliseconds to pause during pre-race protected int PRERACE_TIME = 120000; //time in milliseconds to pause during pre-race
private int lastFPS = 20;
private int dnfChance = 0; //percentage chance a boat fails at each checkpoint
//Outputstream to write messages to.
private OutputStream outputStream;
/** /**
* Initailiser for Race * Initailiser for Race
@ -43,12 +46,14 @@ public class Race implements Runnable {
* @param legs Number of marks in order that the boats pass in order to complete the race. * @param legs Number of marks in order that the boats pass in order to complete the race.
* @param scaleFactor for race * @param scaleFactor for race
*/ */
public Race(List<BoatInRace> boats, List<Leg> legs, int scaleFactor) { public Race(List<BoatInRace> boats, List<Leg> legs, int scaleFactor, OutputStream outputStream) {
this.startingBoats = FXCollections.observableArrayList(boats); this.startingBoats = FXCollections.observableArrayList(boats);
this.legs = legs; this.legs = legs;
this.legs.add(new Leg("Finish", this.legs.size())); this.legs.add(new Leg("Finish", this.legs.size()));
this.scaleFactor = scaleFactor; this.scaleFactor = scaleFactor;
this.outputStream = outputStream;
if (startingBoats != null && startingBoats.size() > 0) { if (startingBoats != null && startingBoats.size() > 0) {
initialiseBoats(); initialiseBoats();
@ -56,8 +61,32 @@ public class Race implements Runnable {
} }
public Race(RaceDataSource raceData, int scaleFactor) { public Race(RaceDataSource raceData, int scaleFactor, OutputStream outputStream) {
this(raceData.getBoats(), raceData.getLegs(), scaleFactor); this(raceData.getBoats(), raceData.getLegs(), scaleFactor, outputStream);
}
/**
* Calculates the boats next GPS position based on its distance travelled and heading
*
* @param oldCoordinates GPS coordinates of the boat's starting position
* @param distanceTravelled distance in nautical miles
* @param azimuth boat's current direction. Value between -180 and 180
* @return The boat's new coordinate
*/
public static GPSCoordinate calculatePosition(GPSCoordinate oldCoordinates, double distanceTravelled, double azimuth) {
//Find new coordinate using current heading and distance
GeodeticCalculator geodeticCalculator = new GeodeticCalculator();
//Load start point into calculator
Point2D startPoint = new Point2D.Double(oldCoordinates.getLongitude(), oldCoordinates.getLatitude());
geodeticCalculator.setStartingGeographicPoint(startPoint);
//load direction and distance tranvelled into calculator
geodeticCalculator.setDirection(azimuth, distanceTravelled * Constants.NMToMetersConversion);
//get new point
Point2D endPoint = geodeticCalculator.getDestinationGeographicPoint();
return new GPSCoordinate(endPoint.getY(), endPoint.getX());
} }
/** /**
@ -69,20 +98,38 @@ public class Race implements Runnable {
countdownTimer(); countdownTimer();
} }
/**
* Starts the heartbeat timer, which sends a heartbeat message every so often (i.e., 5 seconds).
*/
public void outputHeartbeat() { public void outputHeartbeat() {
long heartbeatPeriod = 5000;
AnimationTimer heartbeatTimer = new AnimationTimer() { AnimationTimer heartbeatTimer = new AnimationTimer() {
long currentHeartbeatTime = System.currentTimeMillis(); long currentHeartbeatTime = System.currentTimeMillis();
long endHeartbeatTime = System.currentTimeMillis() + 5000; long endHeartbeatTime = System.currentTimeMillis() + heartbeatPeriod;
@Override @Override
public void handle(long now) { public void handle(long now) {
if (currentHeartbeatTime >= endHeartbeatTime) { if (currentHeartbeatTime >= endHeartbeatTime) {
System.out.println("-------"); endHeartbeatTime = System.currentTimeMillis() + heartbeatPeriod;
System.out.println("Heartbeat value: " + heartbeat);
System.out.println("-------"); //Update heartbeat value.
endHeartbeatTime = System.currentTimeMillis() + 5000;
heartbeat++; heartbeat++;
//TODO: Send heartbeat value
//Serialize heartbeat.
byte[] heartBeatMessage = RaceVisionByteEncoder.heartBeat(heartbeat);
//Write it to stream.
try
{
outputStream.write(heartBeatMessage);
}
catch (IOException e)
{//TODO should probably handle this in a more sensible manner.
e.printStackTrace();
} }
}
//TODO stop the animation at some point.
/*if (raceFinish) { /*if (raceFinish) {
System.out.println("Heartbeat stopping"); System.out.println("Heartbeat stopping");
stop(); stop();
@ -200,6 +247,7 @@ public class Race implements Runnable {
boatLocationMessage.setApparentWindSpeed(0);//Junk value. boatLocationMessage.setApparentWindSpeed(0);//Junk value.
boatLocationMessage.setApparentWindAngle((short) 0);//Junk value. boatLocationMessage.setApparentWindAngle((short) 0);//Junk value.
boatLocationMessage.setTrueWindSpeed(0);//Junk value. boatLocationMessage.setTrueWindSpeed(0);//Junk value.
boatLocationMessage.setTrueWindDirection(0);//Junk value.
boatLocationMessage.setTrueWindAngle((short) 0);//Junk value. boatLocationMessage.setTrueWindAngle((short) 0);//Junk value.
boatLocationMessage.setCurrentDrift(0);//Junk value. boatLocationMessage.setCurrentDrift(0);//Junk value.
@ -207,13 +255,22 @@ public class Race implements Runnable {
boatLocationMessage.setRudderAngle((short) 0);//Junk value. boatLocationMessage.setRudderAngle((short) 0);//Junk value.
//We have finished creating the message. //We have finished creating the message.
//TODO at this point, we need to send the event to the visualiser.
//System.out.println(boatLocationMessage);//TEMP debug print //Serialize.
byte[] boatLocationMessageSerialized = RaceVisionByteEncoder.boatLocation(boatLocationMessage);
//Write to stream.
try
{
outputStream.write(boatLocationMessageSerialized);
}
catch (IOException e)
{//TODO should probably handle this in a more sensible manner.
e.printStackTrace();
}
} else { } else {
System.out.println("Race is over");//TEMP debug print
//raceFinish = true;
stop(); stop();
} }
} }
@ -230,12 +287,12 @@ public class Race implements Runnable {
for (BoatInRace boat : startingBoats) { for (BoatInRace boat : startingBoats) {
if (boat != null) { if (boat != null) {
boat.setPosition(Integer.toString(startingBoats.indexOf(boat) + 1)); boat.setPosition(Integer.toString(startingBoats.indexOf(boat) + 1));
System.out.println(boat.toString() + " " + boat.getPosition()); //System.out.println(boat.toString() + " " + boat.getPosition());//TEMP debug print
if (boat.getCurrentLeg().getName().equals("DNF") || boat.getCurrentLeg().getLegNumber() == 0) if (boat.getCurrentLeg().getName().equals("DNF") || boat.getCurrentLeg().getLegNumber() == 0)
boat.setPosition("-"); boat.setPosition("-");
} }
} }
System.out.println("=====");//TEMP debug print //System.out.println("=====");//TEMP debug print
} }
public void initialiseBoats() { public void initialiseBoats() {
@ -294,6 +351,7 @@ public class Race implements Runnable {
/** /**
* Sets the chance each boat has of failing at a gate or marker * Sets the chance each boat has of failing at a gate or marker
*
* @param chance percentage chance a boat has of failing per checkpoint. * @param chance percentage chance a boat has of failing per checkpoint.
*/ */
protected void setDnfChance(int chance) { protected void setDnfChance(int chance) {
@ -360,30 +418,6 @@ public class Race implements Runnable {
} }
} }
/**
* Calculates the boats next GPS position based on its distance travelled and heading
*
* @param oldCoordinates GPS coordinates of the boat's starting position
* @param distanceTravelled distance in nautical miles
* @param azimuth boat's current direction. Value between -180 and 180
* @return The boat's new coordinate
*/
public static GPSCoordinate calculatePosition(GPSCoordinate oldCoordinates, double distanceTravelled, double azimuth) {
//Find new coordinate using current heading and distance
GeodeticCalculator geodeticCalculator = new GeodeticCalculator();
//Load start point into calculator
Point2D startPoint = new Point2D.Double(oldCoordinates.getLongitude(), oldCoordinates.getLatitude());
geodeticCalculator.setStartingGeographicPoint(startPoint);
//load direction and distance tranvelled into calculator
geodeticCalculator.setDirection(azimuth, distanceTravelled * Constants.NMToMetersConversion);
//get new point
Point2D endPoint = geodeticCalculator.getDestinationGeographicPoint();
return new GPSCoordinate(endPoint.getY(), endPoint.getX());
}
/** /**
* Returns the boats that have started the race. * Returns the boats that have started the race.
* *

@ -4,7 +4,7 @@ import com.github.bfsmith.geotimezone.TimeZoneLookup;
import com.github.bfsmith.geotimezone.TimeZoneResult; import com.github.bfsmith.geotimezone.TimeZoneResult;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty; import javafx.beans.property.StringProperty;
import seng302.GPSCoordinate; import SharedModel.GPSCoordinate;
import java.time.LocalDateTime; import java.time.LocalDateTime;
import java.time.ZoneId; import java.time.ZoneId;

@ -1,107 +0,0 @@
package seng302.Networking;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
/**
* Created by hba56 on 21/04/17.
*/
public class BinaryMessageDecoder {
private byte[] fullMessage;
private byte[] header;
private byte[] message;
private byte[] crc;
private byte headerSync1;
private byte headerSync2;
private byte headerMessageType;
private byte[] headerTimeStamp;
private byte[] headerSourceID;
private byte[] headerMessageLength;
public BinaryMessageDecoder(byte[] fullMessage) {
this.fullMessage = fullMessage;
}
public void decode() throws IndexOutOfBoundsException{
//get the header
this.header = Arrays.copyOfRange(this.fullMessage, 0, 15);
this.headerSync1 = this.header[0];
this.headerSync2 = this.header[1];
this.headerMessageType = this.header[2];
this.headerTimeStamp = Arrays.copyOfRange(this.header, 3, 9);
this.headerSourceID = Arrays.copyOfRange(this.header, 9, 13);
this.headerMessageLength = Arrays.copyOfRange(this.header, 13, 15);
//get message
this.message = Arrays.copyOfRange(this.fullMessage, 15, this.fullMessage.length - 4);
//get crc
this.crc = Arrays.copyOfRange(this.fullMessage, this.fullMessage.length - 4, fullMessage.length);
//run through the checks
if (this.message.length != bytesToShort(this.headerMessageLength)){
System.err.println("message length in header does not equal the message length");
System.err.println("message length in header: " + bytesToInt(this.headerMessageLength));
System.err.println("message length: " + this.message.length);
}else if(this.headerSync1 != 0x47){
System.err.println("Sync byte 1 is wrong");
}else if(this.headerSync2 !=(byte) 0x83){
System.err.println("Sync byte 2 is wrong");
}else if(false){
//todo check crc
}
}
private short bytesToShort(byte[] bytesShort){
ByteBuffer wrapped = ByteBuffer.wrap(bytesShort);
short num = wrapped.getShort();
return num;
}
private int bytesToInt(byte[] bytesInt){
ByteBuffer wrapped = ByteBuffer.wrap(bytesInt);
int num = wrapped.getInt();
return num;
}
private long bytesToLong(byte[] bytesLong){
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesLong[0]);
byteBuffer.put(bytesLong[1]);
byteBuffer.put(bytesLong[2]);
byteBuffer.put(bytesLong[3]);
byteBuffer.put(bytesLong[4]);
byteBuffer.put(bytesLong[5]);
long longVal = byteBuffer.getLong(0);
return longVal;
}
public long getTimeStamp() {
return bytesToLong(this.headerTimeStamp);
}
public int getSourceID() {
return bytesToInt(this.headerSourceID);
}
public short getMessageLength() {
return bytesToShort(this.headerMessageLength);
}
public int getMessageType(){
return (int) this.headerMessageType;
}
public byte[] getMessage() {
return message;
}
}

@ -1,30 +0,0 @@
package seng302.Networking.MessageDecoders;
import java.util.Arrays;
/**
* Created by hba56 on 23/04/17.
*/
public class MarkRoundingDecoder {
byte messageVersionNumber;
byte[] byteTime;
byte[] byteAck;
byte[] byteRaceID;
byte[] byteSourceID;
byte byteBoatStatus;
byte byteRoundingSide;
byte byteMarkType;
byte byteMarkID;
public MarkRoundingDecoder(byte[] encodedMarkRounding) {
messageVersionNumber = encodedMarkRounding[0];
byteTime = Arrays.copyOfRange(encodedMarkRounding, 1, 7);
byteAck = Arrays.copyOfRange(encodedMarkRounding, 7, 9);
byteRaceID = Arrays.copyOfRange(encodedMarkRounding, 9, 13);
byteSourceID = Arrays.copyOfRange(encodedMarkRounding, 13, 18);
byteBoatStatus = encodedMarkRounding[18];
byteRoundingSide = encodedMarkRounding[19];
byteMarkType = encodedMarkRounding[20];
byteMarkID = encodedMarkRounding[21];
}
}

@ -1,347 +0,0 @@
package seng302.Networking.MessageEncoders;
import seng302.Model.BoatInRace;
import seng302.Networking.Utils.BoatLocationMessage;
import seng302.Networking.Utils.CourseWind;
import seng302.Networking.Utils.RaceMessage;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
/**
* Created by fwy13 on 19/04/17.
*/
public class RaceVisionByteEncoder {
public byte[] heartBeat(int seq){
ByteBuffer heartBeat = ByteBuffer.allocate(4);
heartBeat.putInt(seq);
byte [] result = heartBeat.array();
return result;
}
public byte[] raceStatus(long time, int race, int raceState, long startTime, short raceWindDir, short raceWindSpeed, int raceType, ArrayList<BoatInRace> boats){
ByteBuffer raceStatusMessage = ByteBuffer.allocate(24 + 20*boats.size());
//Version Number 1 bytes
byte versionNum = 0b10; //this changes with the pdf. (2)
byte[] timeBytes = convert(time, 6);//time (6 bytes)
byte[] raceID = ByteBuffer.allocate(4).putInt(race).array();//race identifier incase multiple races are going at once.
byte[] raceStatus = convert(raceState, 1);//race status 0 - 10
byte[] expectedStart = convert(startTime, 6);//number of milliseconds from Jan 1, 1970 for when the data is valid
byte[] raceWind = ByteBuffer.allocate(2).putShort(raceWindDir).array();//North = 0x0000 East = 0x4000 South = 0x8000
byte[] windSpeed = ByteBuffer.allocate(2).putShort(raceWindSpeed).array();//mm/sec
byte[] numBoats = convert(boats.size(), 1);
byte[] bytesRaceType = convert(raceType, 1);//1 match race, 2 fleet race
raceStatusMessage.put(versionNum);
raceStatusMessage.put(timeBytes);
raceStatusMessage.put(raceID);
raceStatusMessage.put(raceStatus);
raceStatusMessage.put(expectedStart);
raceStatusMessage.put(raceWind);
raceStatusMessage.put(windSpeed);
raceStatusMessage.put(numBoats);
raceStatusMessage.put(bytesRaceType);
for (int i = 0; i < boats.size(); i++){
int sourceID = 0; //TODO use boats source id.
byte[] legNum = convert(boats.get(i).getCurrentLeg().getLegNumber(), 1);
byte[] numPenalties = convert(0, 1); //TODO use boats in race penalties class
byte[] numPenaltiesServed = convert(0, 1);//TODO use boats in race penalites served.
byte[] estNextMarkTime = convert((long)0, 6);//TODO use boats estimated time to next mark.
byte[] estFinishTime = convert((long) 0, 6);//TODO use boats estimated time to the finish.
raceStatusMessage.putInt(sourceID);
raceStatusMessage.put(legNum);
raceStatusMessage.put(numPenalties);
raceStatusMessage.put(numPenaltiesServed);
raceStatusMessage.put(estNextMarkTime);
raceStatusMessage.put(estFinishTime);
}
return raceStatusMessage.array();
}
public byte[] displayTextMessage(RaceMessage[] message){
//ByteBuffer result = ByteBuffer.allocate(4 + numLines * 32);
int messageVersionNumber = 0b1;//version number
short ackNum = 0;//no clue what this does just a placeholder for 2 bytes.
byte[] messLines = convert(message.length, 1);
// result.putInt(messageVersionNumber);
// result.putShort(ackNum);
// result.put(messLines);
ArrayList<byte[]> messages = new ArrayList<byte[]>();
int size = 4;
for (int i = 0; i < message.length; i ++){
int messageLen = message[i].getMessageText().getBytes().length;
byte[] messageAsBytes = message[i].getMessageText().getBytes();
if (messageLen < 30){
messageLen = 30;
}
ByteBuffer mess = ByteBuffer.allocate(2 + messageLen);
mess.put(convert(message[i].getLineNumber(), 1));
mess.put(convert(messageLen, 1));
for (int j = 0; j < messageLen; j ++){
mess.put(messageAsBytes[j]);
}
messages.add(mess.array());
size += 2 + messageLen;
}
ByteBuffer result = ByteBuffer.allocate(size);
result.put(convert(messageVersionNumber, 1));
result.putShort(ackNum);
result.put(messLines);
for(byte[] mess: messages){
result.put(mess);
}
return result.array();
}
public byte[] raceStartStatus(long time, short ack, long startTime, int raceID, char notification){
int messageVersion = 0b1;
byte[] timestamp = convert(time, 6);
byte[] ackNumber = convert(ack, 2);
byte[] raceStartTime = convert(startTime, 6);
int raceIdentifier = raceID;
byte[] notificationType = convert(notification, 1);
ByteBuffer result = ByteBuffer.allocate(20);
result.put(convert(messageVersion, 1));
result.put(timestamp);
result.put(ackNumber);
result.put(raceStartTime);
result.putInt(raceIdentifier);
result.put(notificationType);
return result.array();
}
public byte[] yachtEventCode(long time, short acknowledgeNumber, int raceID, int destSourceID, int incidentID,
int eventID){
int messageVersion = 0b10;
byte[] encodeTime = convert(time, 6);
short ackNum = acknowledgeNumber;
int raceUID = raceID;//TODO chekc if this is an into for a 4 char string.
int destSource = destSourceID;
int incident = incidentID;
byte[] event = convert(eventID, 1);
ByteBuffer result = ByteBuffer.allocate(22);
result.put(convert(messageVersion, 1));
result.put(encodeTime);
result.putShort(ackNum);
result.putInt(raceUID);
result.putInt(destSource);
result.putInt(incident);
result.put(event);
return result.array();
}
public byte[] chatterText(int messageType, String message){
int messageVersion = 0b1;
byte[] type = convert(messageType, 1);
byte[] length = convert(message.length(), 1);
byte[] text = convert(message, length[0]);
ByteBuffer result = ByteBuffer.allocate(3 + text.length);
result.put(convert(messageVersion, 1));
result.put(type);
result.put(length);
result.put(text);
return result.array();
}
public byte[] boatLocation(BoatLocationMessage boatLocationMessage){
int messageVersionNumber = 0b1;
byte[] time = convert(boatLocationMessage.getTime(), 6);
byte[] sourceID = convert(boatLocationMessage.getSourceID(), 4);
byte[] seqNum = convert(boatLocationMessage.getSequenceNumber(), 4);
byte deviceType = boatLocationMessage.getDeviceType();
byte[] latitude = convert(boatLocationMessage.getLatitude(), 4);
byte[] longitude = convert(boatLocationMessage.getLongitude(), 4);
byte[] altitude = convert(boatLocationMessage.getAltitude(), 4);
byte[] heading = convert(boatLocationMessage.getHeading(), 2);
byte[] pitch = convert(boatLocationMessage.getPitch(), 2);
byte[] roll = convert(boatLocationMessage.getRoll(), 2);
byte[] boatSpeed = convert(boatLocationMessage.getBoatSpeed(), 2);
byte[] cog = convert(boatLocationMessage.getBoatCOG(), 2);
byte[] sog = convert(boatLocationMessage.getBoatSOG(), 2);
byte[] apparentWindSpeed = convert(boatLocationMessage.getApparentWindSpeed(), 2);
byte[] apparentWindAngle = convert(boatLocationMessage.getApparentWindAngle(), 2);
byte[] trueWindSpeed = convert(boatLocationMessage.getTrueWindSpeed(), 2);
byte[] trueWindDirection = convert(boatLocationMessage.getTrueWindDirection(), 2);
byte[] trueWindAngle = convert(boatLocationMessage.getTrueWindAngle(), 2);
byte[] currentDrift = convert(boatLocationMessage.getCurrentDrift(), 2);
byte[] currentSet = convert(boatLocationMessage.getCurrentSet(), 2);
byte[] rudderAngle = convert(boatLocationMessage.getRudderAngle(), 2);
ByteBuffer result = ByteBuffer.allocate(56);
result.put(convert(messageVersionNumber, 1));
result.put(time);
result.put(sourceID);
result.put(seqNum);
result.put(deviceType);
result.put(latitude);
result.put(longitude);
result.put(altitude);
result.put(heading);
result.put(pitch);
result.put(roll);
result.put(boatSpeed);
result.put(cog);
result.put(sog);
result.put(apparentWindSpeed);
result.put(apparentWindAngle);
result.put(trueWindSpeed);
result.put(trueWindDirection);
result.put(trueWindAngle);
result.put(currentDrift);
result.put(currentSet);
result.put(rudderAngle);
return result.array();
}
public byte[] markRounding(int time, int ackNumber, int raceID, int sourceID, int boatStatus, int roundingSide, int markType, int markID){
int messageVersionNumber = 0b1;
byte[] byteTime = convert(time, 6);
byte[] byteAck = convert(ackNumber, 2);
byte[] byteRaceID = convert(raceID, 4);
byte[] byteSourceID = convert(sourceID, 4);
byte[] byteBoatStatus = convert(boatStatus, 1);
byte[] byteRoundingSide = convert(roundingSide, 1);
byte[] byteMarkType = convert(markType, 1);
byte[] byteMarkID = convert(markID, 1);
ByteBuffer result = ByteBuffer.allocate(21);
result.put(convert(messageVersionNumber, 1));
result.put(byteTime);
result.put(byteAck);
result.put(byteRaceID);
result.put(byteSourceID);
result.put(byteBoatStatus);
result.put(byteRoundingSide);
result.put(byteMarkType);
result.put(byteMarkID);
return result.array();
}
public byte[] courseWind(byte windID, ArrayList<CourseWind> courseWinds){
int messageVersionNumber = 0b1;
byte byteWindID = windID;
byte[] loopcount = convert(courseWinds.size(), 1);
ByteBuffer result = ByteBuffer.allocate(3 + 20 * courseWinds.size());
result.put(convert(messageVersionNumber, 1));
result.put(byteWindID);
result.put(loopcount);
for (CourseWind wind: courseWinds){
result.put(convert(wind.getID(), 1));
result.put(convert(wind.getTime(), 6));
result.put(convert(wind.getRaceID(), 4));
result.put(convert(wind.getWindDirection(), 2));
result.put(convert(wind.getWindSpeed(), 2));
result.put(convert(wind.getBestUpwindAngle(), 2));
result.put(convert(wind.getBestDownwindAngle(), 2));
result.put(convert(wind.getFlags(), 1));
}
return result.array();
}
public byte[] averageWind(int time, int rawPeriod, int rawSampleSpeed, int period2, int speed2, int period3, int speed3, int period4, int speed4){
int messageVersionNumber = 0b1;
byte[] byteTime = convert(time,6);
byte[] byteRawPeriod = convert(rawPeriod, 2);
byte[] byteRawSpeed = convert(rawSampleSpeed, 2);
byte[] bytePeriod2 = convert(period2, 2);
byte[] byteSpeed2 = convert(speed2, 2);
byte[] bytePeriod3 = convert(period3, 2);
byte[] byteSpeed3 = convert(speed3, 2);
byte[] bytePeriod4 = convert(period4, 2);
byte[] byteSpeed4 = convert(speed4, 2);
ByteBuffer result = ByteBuffer.allocate(23);
result.put(convert(messageVersionNumber, 1));
result.put(byteTime);
result.put(byteRawPeriod);
result.put(byteRawSpeed);
result.put(bytePeriod2);
result.put(byteSpeed2);
result.put(bytePeriod3);
result.put(byteSpeed3);
result.put(bytePeriod4);
result.put(byteSpeed4);
return result.array();
}
public byte[] convert(String s, int size){
byte[] m = s.getBytes(Charset.forName("UTF-8"));
int length = m.length;
byte[] result;
if (length > 255){
length = 255;
} else if (size < 1){
result = new byte[0];
return result;
}
result = Arrays.copyOfRange(m, 0, length + 1);
return result;
}
public byte[] convert(int n, int size){
byte[] result;
if (size > 4){
result = new byte[4];
return result;
} else if (size < 1){
result = new byte[0];
return result;
}
ByteBuffer byteBuffer = ByteBuffer.allocate(4);
byteBuffer.putInt(n);
byte[] bytes = byteBuffer.array();
result = Arrays.copyOfRange(bytes, 4 - size, 4);
return result;
}
public byte[] convert(long n, int size){
byte[] result;
if (size > 8){
result = new byte[8];
return result;
} else if (size < 1){
result = new byte[0];
return result;
}
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.putLong(n);
byte[] bytes = byteBuffer.array();
result = Arrays.copyOfRange(bytes, 8 - size, 8);
return result;
}
public byte[] convert(short n, int size){
byte[] result;
if (size > 2){
result = new byte[2];
return result;
} else if (size < 1){
result = new byte[0];
return result;
}
ByteBuffer byteBuffer = ByteBuffer.allocate(2);
byteBuffer.putShort(n);
byte[] bytes = byteBuffer.array();
result = Arrays.copyOfRange(bytes, 2 - size, 2);
return result;
}
}

@ -1,77 +0,0 @@
package seng302.Networking.MessageEncoders;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
/**
* Encodes a XML file into a message of AC35 format
*/
public class XMLMessageEncoder {
private byte messageVersionNumber;
private short ackNumber;
private long timeStamp;
private byte xmlMsgSubType;
private short sequenceNumber;
private short xmlMsgLength;
private String xmlMessage;
public XMLMessageEncoder(byte messageVersionNumber, short ackNumber, long timeStamp, byte xmlMsgSubType, short sequenceNumber, short xmlMsgLenght, String xmlMessage) {
this.messageVersionNumber = messageVersionNumber;
this.ackNumber = ackNumber;
this.timeStamp = timeStamp;
this.xmlMsgSubType = xmlMsgSubType;
this.sequenceNumber = sequenceNumber;
this.xmlMsgLength = xmlMsgLenght;
this.xmlMessage = xmlMessage;
}
public byte[] encode() {
byte[] messageBytes = xmlMessage.getBytes();
if (messageBytes.length > this.xmlMsgLength) {
//System.err.println("Xml message is to big");
return null;
}
ByteBuffer tempOutputByteBuffer = ByteBuffer.allocate(14 + messageBytes.length);
//ackNumber converted to bytes
byte[] ackNumberBytes = new byte[2];
ackNumberBytes[0] = (byte) (ackNumber & 0xff);
ackNumberBytes[1] = (byte) ((ackNumber >> 8) & 0xff);
//sequenceNumber converted to bytes
byte[] sequenceNumberBytes = new byte[2];
sequenceNumberBytes[0] = (byte) (sequenceNumber & 0xff);
sequenceNumberBytes[1] = (byte) ((sequenceNumber >> 8) & 0xff);
//xmlMsgLength converted to bytes
byte[] xmlMsgLengthBytes = new byte[2];
xmlMsgLengthBytes[0] = (byte) (xmlMsgLength & 0xff);
xmlMsgLengthBytes[1] = (byte) ((xmlMsgLength >> 8) & 0xff);
tempOutputByteBuffer.put(messageVersionNumber);
tempOutputByteBuffer.put(ackNumberBytes);
tempOutputByteBuffer.put(longToSixBytes(timeStamp));
tempOutputByteBuffer.put(xmlMsgSubType);
tempOutputByteBuffer.put(sequenceNumberBytes);
tempOutputByteBuffer.put(xmlMsgLengthBytes);
tempOutputByteBuffer.put(messageBytes);
return tempOutputByteBuffer.array();
}
private byte[] longToSixBytes(long x) {
ByteBuffer buffer = ByteBuffer.allocate(Long.BYTES);
buffer.putLong(x);
// System.out.println("====encode====");
// for (byte i:buffer.array()
// ) {
// System.out.println(i);
// }
// System.out.println("====encode====");
return Arrays.copyOfRange(buffer.array(), 2, 8);
}
}

@ -1,357 +0,0 @@
package seng302.Networking.Utils;
/**
* Created by f123 on 21-Apr-17.
*/
/**
* Represents the information in a boat location message (AC streaming spec: 4.9).
*/
public class BoatLocationMessage
{
///Version number of the message - is always 1.
private byte messageVersionNumber = 1;
///Time of the event - milliseconds since jan 1 1970. Proper type is 6 byte int.
private long time;
///Source ID of the boat.
private int sourceID;
///Sequence number of the message.
private int sequenceNumber;
///Device type of the message (physical source of the message).
private byte deviceType;
///Latitude of the boat.
private int latitude;
///Longitude of the boat.
private int longitude;
///Altitude of the boat.
private int altitude;
///Heading of the boat. Clockwise, 0 = north. Proper type is unsigned 2 byte int.
private int heading;
///Pitch of the boat.
private short pitch;
///Roll of the boat.
private short roll;
///Speed of the boat. Proper type is unsigned 2 byte int. millimeters per second.
private int boatSpeed;
///Course over ground (COG) of the boat. Proper type is unsigned 2 byte int.
private int boatCOG;
///Speed over ground (SOG) of the boat. Proper type is unsigned 2 byte int. millimeters per second.
private int boatSOG;
///Apparent wind speed at time of event. Proper type is unsigned 2 byte int. millimeters per second.
private int apparentWindSpeed;
///Apparent wind angle at time of the event. Wind over starboard = positive.
private short apparentWindAngle;
///True wind speed. Proper type is unsigned 2 byte int. millimeters per second.
private int trueWindSpeed;
private short trueWindDirection;
///True wind angle. Clockwise compass direction, 0 = north.
private short trueWindAngle;
///Current drift. Proper type is unsigned 2 byte int. millimeters per second.
private int currentDrift;
///Current set. Proper type is unsigned 2 byte int. Clockwise compass direction, 0 = north.
private int currentSet;
///Rudder angle. Positive is rudder set to turn yacht to port.
private short rudderAngle;
/**
* Ctor.
*/
public BoatLocationMessage()
{
}
/**
* Ctor, with all parameters.
* @param messageVersionNumber
* @param time
* @param sourceID
* @param sequenceNumber
* @param deviceType
* @param latitude
* @param longitude
* @param altitude
* @param heading
* @param pitch
* @param roll
* @param boatSpeed
* @param boatCOG
* @param boatSOG
* @param apparentWindSpeed
* @param apparentWindAngle
* @param trueWindSpeed
* @param trueWindDirection
* @param trueWindAngle
* @param currentDrift
* @param currentSet
* @param rudderAngle
*/
public BoatLocationMessage(byte messageVersionNumber, long time, int sourceID, int sequenceNumber, byte deviceType, int latitude, int longitude, int altitude, int heading, short pitch, short roll, int boatSpeed, int boatCOG, int boatSOG, int apparentWindSpeed, short apparentWindAngle, int trueWindSpeed, short trueWindDirection, short trueWindAngle, int currentDrift, int currentSet, short rudderAngle)
{
this.messageVersionNumber = messageVersionNumber;
this.time = time;
this.sourceID = sourceID;
this.sequenceNumber = sequenceNumber;
this.deviceType = deviceType;
this.latitude = latitude;
this.longitude = longitude;
this.altitude = altitude;
this.heading = heading;
this.pitch = pitch;
this.roll = roll;
this.boatSpeed = boatSpeed;
this.boatCOG = boatCOG;
this.boatSOG = boatSOG;
this.apparentWindSpeed = apparentWindSpeed;
this.apparentWindAngle = apparentWindAngle;
this.trueWindSpeed = trueWindSpeed;
this.trueWindDirection = trueWindDirection;
this.trueWindAngle = trueWindAngle;
this.currentDrift = currentDrift;
this.currentSet = currentSet;
this.rudderAngle = rudderAngle;
}
//Getters and setters for message properties.
public byte getMessageVersionNumber()
{
return messageVersionNumber;
}
public void setMessageVersionNumber(byte messageVersionNumber)
{
this.messageVersionNumber = messageVersionNumber;
}
public long getTime()
{
return time;
}
public void setTime(long time)
{
this.time = time;
}
public int getSourceID()
{
return sourceID;
}
public void setSourceID(int sourceID)
{
this.sourceID = sourceID;
}
public int getSequenceNumber()
{
return sequenceNumber;
}
public void setSequenceNumber(int sequenceNumber)
{
this.sequenceNumber = sequenceNumber;
}
public byte getDeviceType()
{
return deviceType;
}
public void setDeviceType(byte deviceType)
{
this.deviceType = deviceType;
}
public int getLatitude()
{
return latitude;
}
public void setLatitude(int latitude)
{
this.latitude = latitude;
}
public int getLongitude()
{
return longitude;
}
public void setLongitude(int longitude)
{
this.longitude = longitude;
}
public int getAltitude()
{
return altitude;
}
public void setAltitude(int altitude)
{
this.altitude = altitude;
}
public int getHeading()
{
return heading;
}
public void setHeading(int heading)
{
this.heading = heading;
}
public short getPitch()
{
return pitch;
}
public void setPitch(short pitch)
{
this.pitch = pitch;
}
public short getRoll()
{
return roll;
}
public void setRoll(short roll)
{
this.roll = roll;
}
public int getBoatSpeed()
{
return boatSpeed;
}
public void setBoatSpeed(int boatSpeed)
{
this.boatSpeed = boatSpeed;
}
public int getBoatCOG()
{
return boatCOG;
}
public void setBoatCOG(int boatCOG)
{
this.boatCOG = boatCOG;
}
public int getBoatSOG()
{
return boatSOG;
}
public void setBoatSOG(int boatSOG)
{
this.boatSOG = boatSOG;
}
public int getApparentWindSpeed()
{
return apparentWindSpeed;
}
public void setApparentWindSpeed(int apparentWindSpeed)
{
this.apparentWindSpeed = apparentWindSpeed;
}
public short getApparentWindAngle()
{
return apparentWindAngle;
}
public void setApparentWindAngle(short apparentWindAngle)
{
this.apparentWindAngle = apparentWindAngle;
}
public int getTrueWindSpeed()
{
return trueWindSpeed;
}
public void setTrueWindSpeed(int trueWindSpeed)
{
this.trueWindSpeed = trueWindSpeed;
}
public short getTrueWindDirection() {
return trueWindDirection;
}
public void setTrueWindDirection(short trueWindDirection) {
this.trueWindDirection = trueWindDirection;
}
public short getTrueWindAngle()
{
return trueWindAngle;
}
public void setTrueWindAngle(short trueWindAngle)
{
this.trueWindAngle = trueWindAngle;
}
public int getCurrentDrift()
{
return currentDrift;
}
public void setCurrentDrift(int currentDrift)
{
this.currentDrift = currentDrift;
}
public int getCurrentSet()
{
return currentSet;
}
public void setCurrentSet(int currentSet)
{
this.currentSet = currentSet;
}
public short getRudderAngle()
{
return rudderAngle;
}
public void setRudderAngle(short rudderAngle)
{
this.rudderAngle = rudderAngle;
}
}

@ -1,18 +0,0 @@
package seng302.Networking.Utils;
/**
* Created by hba56 on 21/04/17.
*/
public enum MessageType {
HEARTBEAT(1), RACESTATUS(12), DISPLAYTEXTMESSAGE(20),
XMLMESSAGE(26), RACESTARTSTATUS(27), YACHTEVENTCODE(29), YACHTACTIONCODE(31),
CHATTERTEXT(36), BOATLOCATION(37), MARKROUNDING(38), COURSEWIND(44), AVGWIND(47);
private byte value;
private MessageType(int value) { this.value = (byte)value; }
public byte getValue() {
return value;
}
}

@ -0,0 +1,87 @@
package seng302.Data;
import org.junit.Before;
import org.junit.Test;
import org.xml.sax.SAXException;
import seng302.DataInput.RaceDataSource;
import seng302.DataInput.RaceXMLReader;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import static junit.framework.TestCase.assertTrue;
/**
* Created by esa46 on 25/04/17.
*/
public class BoatDataTest {
private static final String ROOT_TAG = "BoatConfig";
private static final String[] REQUIRED_TAGS = new String[]{
"Boats", "GPSposition"
};
private static final String[] REQUIRED_ATTRIBUTES = new String[]{
"SourceID", "ShapeID", "HullNum", "StoweName",
"ShortName", "BoatName"
};
String result;
RaceDataSource raceDataSource;
@Before
public void initReader() {
try {
raceDataSource = new RaceXMLReader("raceXML/bermuda_AC35.xml");
BoatData boatData = new BoatData(raceDataSource.getBoats());
result = boatData.createXML();
} catch (IOException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (ParserConfigurationException e) {
e.printStackTrace();
}
}
@Test
public void xmlHasAllNecessaryTags() {
assertTrue(result.contains("<" + ROOT_TAG + ">"));
for (String tag : REQUIRED_TAGS) {
assertTrue(result.contains("<" + tag + ">") || result.contains("<" + tag + " "));
}
}
@Test
public void xmlHasAllNecessaryAttributes() {
for (String attribute : REQUIRED_ATTRIBUTES) {
assertTrue(result.contains(attribute + "="));
}
}
@Test
public void allTagsAreTerminated() {
for (String tag : REQUIRED_TAGS) {
int lastIndex = 0;
String openTag = "<" + tag + ">";
String closeTag = "</" + tag + ">";
while (lastIndex < result.length() && lastIndex > 0) {
lastIndex = result.indexOf(openTag, lastIndex);
if (lastIndex > 0) {
lastIndex = result.indexOf(closeTag, lastIndex);
assertTrue(lastIndex > 0);
}
}
}
}
}

@ -3,14 +3,13 @@ package seng302.Data;
import org.junit.Before; import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.Mock.RaceDataSource; import seng302.DataInput.RaceDataSource;
import seng302.RaceXMLReader; import seng302.DataInput.RaceXMLReader;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
import static junit.framework.TestCase.assertTrue; import static junit.framework.TestCase.assertTrue;
import static org.junit.Assert.fail;
/** /**
* Created by esa46 on 25/04/17. * Created by esa46 on 25/04/17.

@ -0,0 +1,74 @@
package seng302.Data;
import org.junit.Before;
import org.junit.Test;
import org.xml.sax.SAXException;
import seng302.DataInput.RaceDataSource;
import seng302.DataInput.RaceXMLReader;
import seng302.DataInput.RegattaDataSource;
import seng302.DataInput.RegattaXMLReader;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import static junit.framework.TestCase.assertTrue;
/**
* Created by esa46 on 25/04/17.
*/
public class RegattaDataTest {
private static final String ROOT_TAG = "RegattaConfig";
private static final String[] REQUIRED_TAGS = new String[]{
"RegattaID", "RegattaName", "CourseName", "CentralLatitude", "CentralLongitude",
"CentralAltitude", "UtcOffset", "MagneticVariation"
};
String result;
RegattaDataSource regattaDataSource;
@Before
public void initReader() {
try {
regattaDataSource = new RegattaXMLReader("mockXML/regattaTest.xml");
RegattaData regattaData = new RegattaData(regattaDataSource);
result = regattaData.createXML();
} catch (IOException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (ParserConfigurationException e) {
e.printStackTrace();
}
}
@Test
public void xmlHasAllNecessaryFields() {
assertTrue(result.contains("<" + ROOT_TAG + ">"));
for (String tag : REQUIRED_TAGS) {
System.out.println(tag);
assertTrue(result.contains("<" + tag + ">") || result.contains("<" + tag + " "));
}
}
@Test
public void allTagsAreTerminated() {
for (String tag : REQUIRED_TAGS) {
int lastIndex = 0;
String openTag = "<" + tag + ">";
String closeTag = "</" + tag + ">";
while (lastIndex < result.length() && lastIndex > 0) {
lastIndex = result.indexOf(openTag, lastIndex);
if (lastIndex > 0) {
lastIndex = result.indexOf(closeTag, lastIndex);
assertTrue(lastIndex > 0);
}
}
}
}
}

@ -1,13 +1,10 @@
package seng302.Mock; package seng302.DataInput;
import org.junit.Before; import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import seng302.Model.Regatta; import SharedModel.Regatta;
import seng302.RegattaXMLReader;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.*;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.fail;
/** /**
* Created by jjg64 on 19/04/17. * Created by jjg64 on 19/04/17.

@ -1,14 +1,10 @@
package seng302.Model; package seng302.Model;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
import seng302.GPSCoordinate; import SharedModel.*;
import static junit.framework.TestCase.assertEquals; import static junit.framework.TestCase.*;
import static junit.framework.TestCase.assertFalse;
import static junit.framework.TestCase.assertTrue;
/** /**
* Created by esa46 on 22/03/17. * Created by esa46 on 22/03/17.

@ -2,10 +2,11 @@ package seng302.Model;
import org.geotools.referencing.GeodeticCalculator; import org.geotools.referencing.GeodeticCalculator;
import org.junit.Test; import org.junit.Test;
import seng302.Constants; import SharedModel.Constants;
import seng302.GPSCoordinate; import SharedModel.GPSCoordinate;
import SharedModel.Leg;
import SharedModel.Marker;
import java.awt.*;
import java.awt.geom.Point2D; import java.awt.geom.Point2D;
import static junit.framework.TestCase.assertEquals; import static junit.framework.TestCase.assertEquals;

@ -2,7 +2,8 @@ package seng302.Model;
import org.junit.Ignore; import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
import seng302.GPSCoordinate; import SharedModel.GPSCoordinate;
import SharedModel.Marker;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;

@ -3,15 +3,12 @@ package seng302.Model;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import org.junit.Ignore; import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
import org.xml.sax.SAXException; import SharedModel.BoatInRace;
import seng302.GPSCoordinate; import SharedModel.GPSCoordinate;
import seng302.Mock.RaceDataSource; import SharedModel.Leg;
import seng302.RaceXMLReader; import SharedModel.Marker;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays;
import java.util.List; import java.util.List;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertEquals;
@ -36,9 +33,10 @@ public class RaceTest {
boats.add(boat2); boats.add(boat2);
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(START_LEG); legs.add(FINISH_LEG); legs.add(START_LEG);
legs.add(FINISH_LEG);
Race race = new Race(boats, legs, 5); Race race = new Race(boats, legs, 5, System.out);
race.setDnfChance(0); race.setDnfChance(0);
long timeStarted = System.currentTimeMillis(); long timeStarted = System.currentTimeMillis();
race.run(); race.run();
@ -59,7 +57,7 @@ public class RaceTest {
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(FINISH_LEG); legs.add(FINISH_LEG);
Race race = new Race(boats, legs, 1); Race race = new Race(boats, legs, 1, System.out);
race.setDnfChance(0); race.setDnfChance(0);
assertEquals(race.boatsFinished, 0); assertEquals(race.boatsFinished, 0);
@ -83,7 +81,7 @@ public class RaceTest {
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(FINISH_LEG); legs.add(FINISH_LEG);
Race race = new Race(boats, legs, 1); Race race = new Race(boats, legs, 1, System.out);
race.setDnfChance(0); race.setDnfChance(0);
assertEquals(race.boatsFinished, 0); assertEquals(race.boatsFinished, 0);
@ -101,7 +99,7 @@ public class RaceTest {
legs.add(START_LEG); legs.add(START_LEG);
legs.add(FINISH_LEG); legs.add(FINISH_LEG);
Race race = new Race(boats, legs, 1); Race race = new Race(boats, legs, 1, System.out);
race.setDnfChance(0); race.setDnfChance(0);
BoatInRace unFinishedBoat = new BoatInRace("Test", 10, Color.ALICEBLUE, "tt", 1); BoatInRace unFinishedBoat = new BoatInRace("Test", 10, Color.ALICEBLUE, "tt", 1);
@ -158,7 +156,7 @@ public class RaceTest {
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(START_LEG); legs.add(START_LEG);
Race race = new Race(boats, legs, scaleFactor); Race race = new Race(boats, legs, scaleFactor, System.out);
race.setDnfChance(0); race.setDnfChance(0);
assertEquals(race.getStartingBoats().get(0).getScaledVelocity(), vel1 * scaleFactor, 1e-6); assertEquals(race.getStartingBoats().get(0).getScaledVelocity(), vel1 * scaleFactor, 1e-6);
@ -176,7 +174,7 @@ public class RaceTest {
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(START_LEG); legs.add(START_LEG);
Race race = new Race(boats, legs, scaleFactor); Race race = new Race(boats, legs, scaleFactor, System.out);
race.totalTimeElapsed = 6000; //6 seconds race.totalTimeElapsed = 6000; //6 seconds
assertTrue(race.calcTimer().equals("Race clock: 00:01:00")); assertTrue(race.calcTimer().equals("Race clock: 00:01:00"));
} }
@ -190,7 +188,7 @@ public class RaceTest {
ArrayList<Leg> legs = new ArrayList<>(); ArrayList<Leg> legs = new ArrayList<>();
legs.add(START_LEG); legs.add(START_LEG);
Race race = new Race(boats, legs, scaleFactor); Race race = new Race(boats, legs, scaleFactor, System.out);
race.totalTimeElapsed = 3213000; race.totalTimeElapsed = 3213000;
assertTrue(race.calcTimer().equals("Race clock: 02:40:39")); assertTrue(race.calcTimer().equals("Race clock: 02:40:39"));

@ -2,18 +2,15 @@ package seng302.Model;/**
* Created by Gondr on 26/03/2017. * Created by Gondr on 26/03/2017.
*/ */
import static org.junit.Assert.*;
import org.junit.Ignore; import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
import org.xml.sax.SAXException; import seng302.DataInput.RaceXMLReader;
import seng302.RaceXMLReader; import SharedModel.BoatInRace;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List; import java.util.List;
import static org.junit.Assert.*;
public class RaceXMLTest { public class RaceXMLTest {
RaceXMLReader raceXMLReader; RaceXMLReader raceXMLReader;

@ -1,50 +0,0 @@
package seng302.Networking.MessageDecoders;
import javafx.scene.paint.Color;
import org.junit.Assert;
import org.junit.Test;
import seng302.Model.BoatInRace;
import seng302.Model.Leg;
import seng302.Networking.MessageDecoders.RaceStatusDecoder;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
import java.util.ArrayList;
/**
* Created by hba56 on 23/04/17.
*/
public class RaceStatusDecoderTest {
@Test
public void getByteArrayTest(){
long time = System.currentTimeMillis();
BoatInRace boat1 = new BoatInRace("Test", 1, Color.ALICEBLUE, "tt", 1);
Leg testLeg = new Leg("test leg", 1);
boat1.setCurrentLeg(testLeg);
BoatInRace boat2 = new BoatInRace("Test2", 1, Color.ALICEBLUE, "tt", 1);
boat2.setCurrentLeg(testLeg);
ArrayList boats = new ArrayList();
boats.add(boat1);
boats.add(boat2);
long time2 = System.currentTimeMillis();
RaceVisionByteEncoder raceVisionByteEncoder = new RaceVisionByteEncoder();
byte[] encodedRaceStatus = raceVisionByteEncoder.raceStatus(time, 1, 2, time2,
(short)2, (short)3,4, boats);
RaceStatusDecoder decoderTest = new RaceStatusDecoder(encodedRaceStatus);
Assert.assertEquals(0b10, decoderTest.getVersionNum());
Assert.assertEquals(time, decoderTest.getTime());
Assert.assertEquals(1, decoderTest.getRace());
Assert.assertEquals(2, decoderTest.getRaceState());
Assert.assertEquals(time2, decoderTest.getStartTime());
Assert.assertEquals((short)2, decoderTest.getRaceWindDir());
Assert.assertEquals((short)3, decoderTest.getRaceWindSpeed());
Assert.assertEquals(0, decoderTest.getBoats().get(0).getBoatStatus());
Assert.assertEquals(0, decoderTest.getBoats().get(0).getLegNumber());
Assert.assertEquals(0, decoderTest.getBoats().get(0).getNumPenaltiesAwarded());
}
}

@ -0,0 +1,146 @@
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>seng302</groupId>
<artifactId>team-7</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<packaging>jar</packaging>
<name>network</name>
<artifactId>network</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>seng302</groupId>
<artifactId>sharedModel</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mockito/mockito-all -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<repositories>
<repository>
<id>maven2-repository.dev.java.net</id>
<name>Java.net repository</name>
<url>http://download.java.net/maven/2</url>
</repository>
</repositories>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries>
<Main-Class>seng302.App</Main-Class>
<X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK>
<X-Compile-Target-JDK>${maven.compiler.target}</X-Compile-Target-JDK>
</manifestEntries>
</transformer>
</transformers>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.6</version>
<configuration>
<linkXRef>true</linkXRef>
<targetJdk>${maven.compiler.target}</targetJdk>
<rulesets>
<ruleset>/rulesets/java/basic.xml</ruleset>
<ruleset>/rulesets/java/imports.xml</ruleset>
<ruleset>/rulesets/java/codesize.xml</ruleset>
<ruleset>/rulesets/java/design.xml</ruleset>
<ruleset>/rulesets/java/empty.xml</ruleset>
<ruleset>/rulesets/java/junit.xml</ruleset>
<ruleset>/rulesets/java/unusedcode.xml</ruleset>
</rulesets>
<includeXmlInSite>true</includeXmlInSite>
<sourceEncoding>utf-8</sourceEncoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.10.3</version>
<configuration>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.19.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>2.8.1</version>
</plugin>
</plugins>
</reporting>
</project>

@ -7,6 +7,10 @@ import java.nio.ByteBuffer;
import java.util.Arrays; import java.util.Arrays;
import java.util.zip.CRC32; import java.util.zip.CRC32;
import static seng302.Networking.Utils.ByteConverter.intToBytes;
import static seng302.Networking.Utils.ByteConverter.longToBytes;
import static seng302.Networking.Utils.ByteConverter.shortToBytes;
/** /**
* Created by hba56 on 21/04/17. * Created by hba56 on 21/04/17.
*/ */
@ -34,7 +38,7 @@ public class BinaryMesageEncoder {
tempHeaderByteBuffer.put(this.headerSync1); tempHeaderByteBuffer.put(this.headerSync1);
tempHeaderByteBuffer.put(this.headerSync2); tempHeaderByteBuffer.put(this.headerSync2);
tempHeaderByteBuffer.put(this.headerMessageType); tempHeaderByteBuffer.put(this.headerMessageType);
tempHeaderByteBuffer.put(longToSixBytes(this.headerTimeStamp)); tempHeaderByteBuffer.put(longToBytes(this.headerTimeStamp, 6));
tempHeaderByteBuffer.putInt(this.headerSourceID); tempHeaderByteBuffer.putInt(this.headerSourceID);
tempHeaderByteBuffer.put(shortToBytes(this.headerMessageLength)); tempHeaderByteBuffer.put(shortToBytes(this.headerMessageLength));
@ -59,26 +63,6 @@ public class BinaryMesageEncoder {
tempMessageByteBuffer.put(intToBytes((int) crc.getValue())); tempMessageByteBuffer.put(intToBytes((int) crc.getValue()));
this.fullMessage = tempMessageByteBuffer.array(); this.fullMessage = tempMessageByteBuffer.array();
}
private byte[] longToSixBytes(long x) {
ByteBuffer buffer = ByteBuffer.allocate(Long.BYTES);
buffer.putLong(x);
return Arrays.copyOfRange(buffer.array(), 2, 8);
}
private byte[] shortToBytes(short x) {
ByteBuffer buffer = ByteBuffer.allocate(Short.BYTES);
buffer.putShort(x);
return buffer.array();
}
private byte[] intToBytes(int x) {
ByteBuffer buffer = ByteBuffer.allocate(Integer.BYTES);
buffer.putInt(x);
return buffer.array();
} }
public byte[] getFullMessage() { public byte[] getFullMessage() {

@ -0,0 +1,165 @@
package seng302.Networking;
import seng302.Networking.MessageDecoders.*;
import seng302.Networking.Utils.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import java.util.zip.CRC32;
/**
* Created by hba56 on 21/04/17.
*/
public class BinaryMessageDecoder {
private byte[] fullMessage;
private byte[] header;
private byte[] message;
private byte[] crc;
private byte headerSync1;
private byte headerSync2;
private byte headerMessageType;
private byte[] headerTimeStamp;
private byte[] headerSourceID;
private byte[] headerMessageLength;
public BinaryMessageDecoder(byte[] fullMessage) {
this.fullMessage = fullMessage;
}
public AC35Data decode() throws IndexOutOfBoundsException{
//get the header
this.header = Arrays.copyOfRange(this.fullMessage, 0, 15);
this.headerSync1 = this.header[0];
this.headerSync2 = this.header[1];
this.headerMessageType = this.header[2];
this.headerTimeStamp = Arrays.copyOfRange(this.header, 3, 9);
this.headerSourceID = Arrays.copyOfRange(this.header, 9, 13);
this.headerMessageLength = Arrays.copyOfRange(this.header, 13, 15);
if (15 > this.fullMessage.length - 4){
//System.err.println("Message is too short.");
return null;
}
//get message
this.message = Arrays.copyOfRange(this.fullMessage, 15, this.fullMessage.length - 4);
//get crc
this.crc = Arrays.copyOfRange(this.fullMessage, this.fullMessage.length - 4, fullMessage.length);
CRC32 crc = new CRC32();
crc.reset();
crc.update(this.fullMessage);
//run through the checks
if (this.message.length != ByteConverter.bytesToShort(this.headerMessageLength)){//keep like this - hba65
System.err.println("message length in header does not equal the message length");
System.err.println("message length in header: " + ByteConverter.bytesToInt(this.headerMessageLength));
System.err.println("message length: " + this.message.length);
return null;
}else if(this.headerSync1 != 0x47){
System.err.println("Sync byte 1 is wrong: " + this.headerSync1);
return null;
}else if(this.headerSync2 !=(byte) 0x83){
System.err.println("Sync byte 2 is wrong: " + this.headerSync2);
return null;
}/*else if(crc.getValue() != 0){
//todo check crc
System.err.println("CRC is not 0 and is instead:" + crc.getValue());
return;
}*/
MessageType mType = MessageType.valueOf(this.headerMessageType);
AC35Data data = null;
switch(mType){
case HEARTBEAT:
// System.out.println("HeartBeat Message!");
data = new Heartbeat();
break;
case RACESTATUS:
// System.out.println("Race Status Message");
RaceStatusDecoder rsdecoder = new RaceStatusDecoder(this.message);
data = new RaceStatus(rsdecoder.getTime(), rsdecoder.getRace(), rsdecoder.getRaceState(), rsdecoder.getStartTime(), rsdecoder.getRaceWindDir(), rsdecoder.getRaceWindSpeed(), rsdecoder.getRaceType(), rsdecoder.getBoats());
break;
case DISPLAYTEXTMESSAGE:
// System.out.println("Display Text Message");
//no decoder for this.
break;
case XMLMESSAGE:
// System.out.println("XML Message!");
XMLMessageDecoder xmdecoder = new XMLMessageDecoder(this.message);
xmdecoder.decode();
data = new XMLMessage(xmdecoder.getAckNumber(), xmdecoder.getTimeStamp(), xmdecoder.getXmlMsgSubType(), xmdecoder.getSequenceNumber(), xmdecoder.getXmlMsgLength(), xmdecoder.getXmlMessageInputSource());
break;
case RACESTARTSTATUS:
// System.out.println("Race Start Status Message");
RaceStartStatusDecoder rssDecoder = new RaceStartStatusDecoder(this.message);
data = new RaceStartStatus(rssDecoder.getTime(), rssDecoder.getAck(), rssDecoder.getStartTime(), rssDecoder.getRaceID(), rssDecoder. getNotification());
break;
case YACHTEVENTCODE:
// System.out.println("Yacht Action Code!");
//no decoder
break;
case YACHTACTIONCODE:
// System.out.println("Yacht Action Code!");
//no decoder
break;
case CHATTERTEXT:
// System.out.println("Chatter Text Message!");
//no decoder
break;
case BOATLOCATION:
// System.out.println("Boat Location Message!");
BoatLocationDecoder blDecoder = new BoatLocationDecoder(this.message);
data = blDecoder.getMessage();
break;
case MARKROUNDING:
// System.out.println("Mark Rounding Message!");
MarkRoundingDecoder mrDecoder = new MarkRoundingDecoder(this.message);
data = mrDecoder.getMarkRounding();
break;
case COURSEWIND:
// System.out.println("Couse Wind Message!");
CourseWindDecoder cwDecoder = new CourseWindDecoder(this.message);
data =new CourseWinds(cwDecoder.getMessageVersionNumber(), cwDecoder.getByteWindID(), cwDecoder.getLoopMessages());
break;
case AVGWIND:
// System.out.println("Average Wind Message!");
AverageWindDecoder awDecoder = new AverageWindDecoder(this.message);
data = awDecoder.getAverageWind();
break;
default:
// System.out.println("Broken Message!");
break;
}
return data;
}
public long getTimeStamp() {
return ByteConverter.bytesToLong(this.headerTimeStamp);
}
public int getSourceID() {
return ByteConverter.bytesToInt(this.headerSourceID, ByteOrder.BIG_ENDIAN);
}
public short getMessageLength() {
return ByteConverter.bytesToShort(this.headerMessageLength);
}
public int getMessageType(){
return (int) this.headerMessageType;
}
public byte[] getMessage() {
return message;
}
}

@ -1,5 +1,8 @@
package seng302.Networking.MessageDecoders; package seng302.Networking.MessageDecoders;
import seng302.Networking.Utils.AverageWind;
import seng302.Networking.Utils.ByteConverter;
import java.util.Arrays; import java.util.Arrays;
/** /**
@ -17,6 +20,8 @@ public class AverageWindDecoder {
byte[] bytePeriod4; byte[] bytePeriod4;
byte[] byteSpeed4; byte[] byteSpeed4;
AverageWind averageWind;
public AverageWindDecoder(byte[] encodedAverageWind) { public AverageWindDecoder(byte[] encodedAverageWind) {
messageVersionNumber = encodedAverageWind[0]; messageVersionNumber = encodedAverageWind[0];
byteTime = Arrays.copyOfRange(encodedAverageWind, 1, 7); byteTime = Arrays.copyOfRange(encodedAverageWind, 1, 7);
@ -28,5 +33,23 @@ public class AverageWindDecoder {
byteSpeed3 = Arrays.copyOfRange(encodedAverageWind, 17, 19); byteSpeed3 = Arrays.copyOfRange(encodedAverageWind, 17, 19);
bytePeriod4 = Arrays.copyOfRange(encodedAverageWind, 19, 21); bytePeriod4 = Arrays.copyOfRange(encodedAverageWind, 19, 21);
byteSpeed4 = Arrays.copyOfRange(encodedAverageWind, 21, 23); byteSpeed4 = Arrays.copyOfRange(encodedAverageWind, 21, 23);
int msgNum = ByteConverter.bytesToInt(messageVersionNumber);
long lngTime = ByteConverter.bytesToLong(byteTime);
int intRawPeriod = ByteConverter.bytesToInt(byteRawPeriod);
int intRawSpeed = ByteConverter.bytesToInt(byteRawSpeed);
int intPeriod2 = ByteConverter.bytesToInt(bytePeriod2);
int intSpeed2 = ByteConverter.bytesToInt(byteSpeed2);
int intPeriod3 = ByteConverter.bytesToInt(bytePeriod3);
int intSpeed3 = ByteConverter.bytesToInt(byteSpeed3);
int intPeriod4 = ByteConverter.bytesToInt(bytePeriod4);
int intSpeed4 = ByteConverter.bytesToInt(byteSpeed4);
this.averageWind = new AverageWind(msgNum, lngTime, intRawPeriod, intRawSpeed, intPeriod2, intSpeed2, intPeriod3, intSpeed3, intPeriod4, intSpeed4);
}
public AverageWind getAverageWind() {
return averageWind;
} }
} }

@ -6,6 +6,8 @@ import java.nio.ByteBuffer;
import java.nio.ByteOrder; import java.nio.ByteOrder;
import java.util.Arrays; import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.*;
/** /**
* Created by hba56 on 21/04/17. * Created by hba56 on 21/04/17.
*/ */
@ -63,55 +65,16 @@ public class BoatLocationDecoder {
bytesToInt(sourceID), bytesToInt(seqNum), bytesToInt(sourceID), bytesToInt(seqNum),
deviceType, bytesToInt(latitude), deviceType, bytesToInt(latitude),
bytesToInt(longitude), bytesToInt(altitude), bytesToInt(longitude), bytesToInt(altitude),
twoByteToInt(heading), bytesToShort(pitch), bytesToInt(heading), bytesToShort(pitch),
bytesToShort(roll), twoByteToInt(boatSpeed), bytesToShort(roll), bytesToInt(boatSpeed),
twoByteToInt(cog), twoByteToInt(sog), bytesToInt(cog), bytesToInt(sog),
twoByteToInt(apparentWindSpeed), bytesToShort(apparentWindAngle), bytesToInt(apparentWindSpeed), bytesToShort(apparentWindAngle),
twoByteToInt(trueWindSpeed), bytesToShort(trueWindDirection), bytesToInt(trueWindSpeed), bytesToShort(trueWindDirection),
bytesToShort(trueWindAngle), twoByteToInt(currentDrift), bytesToShort(trueWindAngle), bytesToInt(currentDrift),
twoByteToInt(currentSet), bytesToShort(rudderAngle) bytesToInt(currentSet), bytesToShort(rudderAngle)
); );
} }
private int twoByteToInt(byte[] bytesInt){
ByteBuffer byteBuffer = ByteBuffer.allocate(4);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesInt);
int num = byteBuffer.getInt(0);
return num;
}
private int bytesToInt(byte[] bytesInt){
ByteBuffer wrapped = ByteBuffer.wrap(bytesInt);
int num = wrapped.getInt();
return num;
}
private short bytesToShort(byte[] bytesShort){
ByteBuffer wrapped = ByteBuffer.wrap(bytesShort);
short num = wrapped.getShort();
return num;
}
private long bytesToLong(byte[] bytesLong){
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesLong);
// byteBuffer.put(bytesLong[0]);
// byteBuffer.put(bytesLong[1]);
// byteBuffer.put(bytesLong[2]);
// byteBuffer.put(bytesLong[3]);
// byteBuffer.put(bytesLong[4]);
// byteBuffer.put(bytesLong[5]);
long longVal = byteBuffer.getLong(0);
return longVal;
}
public BoatLocationMessage getMessage() { public BoatLocationMessage getMessage() {
return message; return message;

@ -7,6 +7,8 @@ import java.nio.ByteOrder;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.*;
/** /**
* Created by hba56 on 23/04/17. * Created by hba56 on 23/04/17.
*/ */
@ -38,49 +40,24 @@ public class CourseWindDecoder {
byte[] flags = Arrays.copyOfRange(messageBytes, 19, 20); byte[] flags = Arrays.copyOfRange(messageBytes, 19, 20);
CourseWind message = new CourseWind(windId[0], bytesToLong(time), CourseWind message = new CourseWind(windId[0], bytesToLong(time),
bytesToInt(raceID), twoByteToInt(windDirection), bytesToInt(raceID), bytesToInt(windDirection),
twoByteToInt(windSpeed), twoByteToInt(bestUpwindAngle), bytesToInt(windSpeed), bytesToInt(bestUpwindAngle),
twoByteToInt(bestDownwindAngle), flags[0]); bytesToInt(bestDownwindAngle), flags[0]);
loopMessages.add(message); loopMessages.add(message);
messageLoopIndex += 20; messageLoopIndex += 20;
} }
} }
private int twoByteToInt(byte[] bytesInt){ public ArrayList<CourseWind> getLoopMessages() {
ByteBuffer byteBuffer = ByteBuffer.allocate(4); return loopMessages;
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesInt);
int num = byteBuffer.getInt(0);
return num;
}
private int bytesToInt(byte[] bytesInt){
ByteBuffer wrapped = ByteBuffer.wrap(bytesInt);
int num = wrapped.getInt();
return num;
} }
private long bytesToLong(byte[] bytesLong){ public byte getMessageVersionNumber() {
ByteBuffer byteBuffer = ByteBuffer.allocate(8); return messageVersionNumber;
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesLong[0]);
byteBuffer.put(bytesLong[1]);
byteBuffer.put(bytesLong[2]);
byteBuffer.put(bytesLong[3]);
byteBuffer.put(bytesLong[4]);
byteBuffer.put(bytesLong[5]);
long longVal = byteBuffer.getLong(0);
return longVal;
} }
public ArrayList<CourseWind> getLoopMessages() { public byte getByteWindID() {
return loopMessages; return byteWindID;
} }
} }

@ -0,0 +1,51 @@
package seng302.Networking.MessageDecoders;
import seng302.Networking.Utils.ByteConverter;
import seng302.Networking.Utils.MarkRounding;
import java.util.Arrays;
/**
* Created by hba56 on 23/04/17.
*/
public class MarkRoundingDecoder {
byte messageVersionNumber;
byte[] byteTime;
byte[] byteAck;
byte[] byteRaceID;
byte[] byteSourceID;
byte byteBoatStatus;
byte byteRoundingSide;
byte byteMarkType;
byte byteMarkID;
MarkRounding markRounding;
public MarkRoundingDecoder(byte[] encodedMarkRounding) {
messageVersionNumber = encodedMarkRounding[0];
byteTime = Arrays.copyOfRange(encodedMarkRounding, 1, 7);
byteAck = Arrays.copyOfRange(encodedMarkRounding, 7, 9);
byteRaceID = Arrays.copyOfRange(encodedMarkRounding, 9, 13);
byteSourceID = Arrays.copyOfRange(encodedMarkRounding, 13, 17);
byteBoatStatus = encodedMarkRounding[17];
byteRoundingSide = encodedMarkRounding[18];
byteMarkType = encodedMarkRounding[19];
byteMarkID = encodedMarkRounding[20];
int intMsgVer = ByteConverter.bytesToInt(messageVersionNumber);
long lngTime = ByteConverter.bytesToLong(byteTime);
int intAck = ByteConverter.bytesToInt(byteAck);
int intRaceID = ByteConverter.bytesToInt(byteRaceID);
int intSourceID = ByteConverter.bytesToInt(byteSourceID);
int intBoatState = ByteConverter.bytesToInt(byteBoatStatus);
int intRoundingSide = ByteConverter.bytesToInt(byteRoundingSide);
int intMarkType = ByteConverter.bytesToInt(byteMarkType);
int intMarkID = ByteConverter.bytesToInt(byteMarkID);
markRounding = new MarkRounding(intMsgVer, lngTime, intAck, intRaceID, intSourceID, intBoatState, intRoundingSide, intMarkType, intMarkID);
}
public MarkRounding getMarkRounding() {
return markRounding;
}
}

@ -1,12 +1,14 @@
package seng302.Networking.MessageDecoders; package seng302.Networking.MessageDecoders;
import seng302.Model.BoatInRace;
import java.nio.ByteBuffer; import java.nio.ByteBuffer;
import java.nio.ByteOrder; import java.nio.ByteOrder;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.*;
/** /**
* Created by hba56 on 21/04/17. * Created by hba56 on 21/04/17.
*/ */
@ -37,44 +39,9 @@ public class RaceStartStatusDecoder {
ack = bytesToShort(ackNumber); ack = bytesToShort(ackNumber);
startTime = bytesToLong(raceStartTime); startTime = bytesToLong(raceStartTime);
raceID = bytesToInt(raceIdentifier); raceID = bytesToInt(raceIdentifier);
notification = byteToChar(notificationType); notification = bytesToChar(notificationType);
} }
private char byteToChar(byte bytesInt){
ByteBuffer byteBuffer = ByteBuffer.allocate(4);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put(bytesInt);
char num = byteBuffer.getChar(0);
return num;
}
private short bytesToShort(byte[] bytesShort){
ByteBuffer wrapped = ByteBuffer.wrap(bytesShort);
short num = wrapped.getShort();
return num;
}
private int bytesToInt(byte[] bytesInt){
ByteBuffer wrapped = ByteBuffer.wrap(bytesInt);
int num = wrapped.getInt();
return num;
}
private long bytesToLong(byte[] bytesLong){
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesLong[0]);
byteBuffer.put(bytesLong[1]);
byteBuffer.put(bytesLong[2]);
byteBuffer.put(bytesLong[3]);
byteBuffer.put(bytesLong[4]);
byteBuffer.put(bytesLong[5]);
long longVal = byteBuffer.getLong(0);
return longVal;
}
public byte getMessageVersion() { public byte getMessageVersion() {
return messageVersion; return messageVersion;

@ -7,6 +7,8 @@ import java.nio.ByteOrder;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.*;
/** /**
* Created by hba56 on 21/04/17. * Created by hba56 on 21/04/17.
*/ */
@ -26,7 +28,7 @@ public class RaceStatusDecoder {
private int race; private int race;
private int raceState; private int raceState;
private long startTime; private long startTime;
private short raceWindDir; private int raceWindDir;
private short raceWindSpeed; private short raceWindSpeed;
private int numberOfBoats; private int numberOfBoats;
private int raceType; private int raceType;
@ -47,24 +49,24 @@ public class RaceStatusDecoder {
time = bytesToLong(timeBytes); time = bytesToLong(timeBytes);
race = bytesToInt(raceID); race = bytesToInt(raceID);
raceState = byteToInt(raceStatus); raceState = bytesToInt(raceStatus);
startTime = bytesToLong(expectedStart); startTime = bytesToLong(expectedStart);
raceWindDir = bytesToShort(raceWind); raceWindDir = bytesToInt(raceWind);
raceWindSpeed = bytesToShort(windSpeed); raceWindSpeed = bytesToShort(windSpeed);
numberOfBoats = byteToInt(numBoats); numberOfBoats = bytesToInt(numBoats);
int boatLoopIndex = 0; int boatLoopIndex = 0;
for (int i=0; i < numberOfBoats; i++) { for (int i=0; i < numberOfBoats; i++) {
byte[] boatBytes = Arrays.copyOfRange(boatsBytes, boatLoopIndex, boatLoopIndex+20); byte[] boatBytes = Arrays.copyOfRange(boatsBytes, boatLoopIndex, boatLoopIndex+20);
byte[] sourceID = Arrays.copyOfRange(boatBytes, 1, 5); byte[] sourceID = Arrays.copyOfRange(boatBytes, 0, 3);
byte boatStatus = boatBytes[5]; byte boatStatus = boatBytes[4];
byte legNumber = boatBytes[6]; byte legNumber = boatBytes[5];
byte numPenaltiesAwarded = boatBytes[7]; byte numPenaltiesAwarded = boatBytes[6];
byte numPenaltiesServed = boatBytes[8]; byte numPenaltiesServed = boatBytes[7];
byte[] estTimeAtNextMark = Arrays.copyOfRange(boatBytes, 9, 15); byte[] estTimeAtNextMark = Arrays.copyOfRange(boatBytes, 8, 14);
byte[] estTimeAtFinish = Arrays.copyOfRange(boatBytes, 15, 20); byte[] estTimeAtFinish = Arrays.copyOfRange(boatBytes, 14, 20);
BoatStatus boat = new BoatStatus(bytesToInt(sourceID),boatStatus, BoatStatus boat = new BoatStatus(bytesToInt(sourceID),boatStatus,
legNumber, numPenaltiesAwarded, numPenaltiesServed, legNumber, numPenaltiesAwarded, numPenaltiesServed,
@ -75,39 +77,6 @@ public class RaceStatusDecoder {
} }
} }
private int byteToInt(byte bytesInt){
ByteBuffer byteBuffer = ByteBuffer.allocate(4);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesInt);
int intVal = byteBuffer.getInt(0);
return intVal;
}
private short bytesToShort(byte[] bytesShort){
ByteBuffer wrapped = ByteBuffer.wrap(bytesShort);
short num = wrapped.getShort();
return num;
}
private int bytesToInt(byte[] bytesInt){
ByteBuffer wrapped = ByteBuffer.wrap(bytesInt);
int num = wrapped.getInt();
return num;
}
private long bytesToLong(byte[] bytesLong) {
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte) 0);
byteBuffer.put((byte) 0);
byteBuffer.put(bytesLong);
long longVal = byteBuffer.getLong(0);
return longVal;
}
public byte getVersionNum() { public byte getVersionNum() {
return versionNum; return versionNum;
} }
@ -128,7 +97,7 @@ public class RaceStatusDecoder {
return startTime; return startTime;
} }
public short getRaceWindDir() { public int getRaceWindDir() {
return raceWindDir; return raceWindDir;
} }

@ -1,9 +1,14 @@
package seng302.Networking.MessageDecoders; package seng302.Networking.MessageDecoders;
import org.xml.sax.InputSource;
import java.io.StringReader;
import java.nio.ByteBuffer; import java.nio.ByteBuffer;
import java.nio.ByteOrder; import java.nio.ByteOrder;
import java.util.Arrays; import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.bytesToLong;
/** /**
* Created by hba56 on 20/04/17. * Created by hba56 on 20/04/17.
*/ */
@ -49,29 +54,6 @@ public class XMLMessageDecoder {
return shortVal; return shortVal;
} }
private long bytesToLong(byte[] bytesLong){
ByteBuffer byteBuffer = ByteBuffer.allocate(8);
byteBuffer.order(ByteOrder.BIG_ENDIAN);
byteBuffer.put((byte)0);
byteBuffer.put((byte)0);
byteBuffer.put(bytesLong[0]);
byteBuffer.put(bytesLong[1]);
byteBuffer.put(bytesLong[2]);
byteBuffer.put(bytesLong[3]);
byteBuffer.put(bytesLong[4]);
byteBuffer.put(bytesLong[5]);
// System.out.println("====decode====");
// for (byte i:byteBuffer.array()
// ) {
// System.out.println(i);
// }
// System.out.println("====decode====");
long longVal = byteBuffer.getLong(0);
return longVal;
}
public byte getMessageVersionNumber() { public byte getMessageVersionNumber() {
return messageVersionNumber; return messageVersionNumber;
} }
@ -96,7 +78,12 @@ public class XMLMessageDecoder {
return xmlMsgLength; return xmlMsgLength;
} }
public String getXmlMessage() { /**
return xmlMessage; * this will be used latter for the vis
* @return xml string as inputsource
*/
public InputSource getXmlMessageInputSource() {
InputSource is = new InputSource(new StringReader(xmlMessage));
return is;
} }
} }

@ -0,0 +1,299 @@
package seng302.Networking.MessageEncoders;
import seng302.Networking.Utils.*;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.*;
/**
* Created by fwy13 on 19/04/17.
*/
public class RaceVisionByteEncoder {
/**
* Serializes a heartbeat message.
* @param seq Heartbeat value.
* @return Serialized message.
*/
public static byte[] heartBeat(long seq){
ByteBuffer heartBeat = ByteBuffer.allocate(4);
heartBeat.put(longToBytes(seq, 4));
byte [] result = heartBeat.array();
return result;
}
/**
* Serializes a RaceStatus message.
* @param raceStatus Message to serialize.
* @return Serialized (byte array) message, ready to be written to a socket.
*/
public static byte[] raceStatus(RaceStatus raceStatus){
ArrayList<BoatStatus> boatStatuses = raceStatus.getBoatStatuses();
ByteBuffer raceStatusMessage = ByteBuffer.allocate(24 + 20*boatStatuses.size());
//Version Number 1 bytes
byte versionNum = 0b10; //this changes with the pdf. (2)
byte[] timeBytes = longToBytes(raceStatus.getCurrentTime(), 6);//time (6 bytes)
byte[] raceID = ByteBuffer.allocate(4).put(intToBytes(raceStatus.getRaceID())).array();//race identifier incase multiple races are going at once.
byte[] raceStatusByte = intToBytes(raceStatus.getRaceStatus(), 1);//race status 0 - 10
byte[] expectedStart = longToBytes(raceStatus.getExpectedStartTime(), 6);//number of milliseconds from Jan 1, 1970 for when the data is valid
byte[] raceWind = ByteBuffer.allocate(2).put(intToBytes(raceStatus.getWindDirection(), 2)).array();//North = 0x0000 East = 0x4000 South = 0x8000.
byte[] windSpeed = ByteBuffer.allocate(2).put(intToBytes(raceStatus.getWindSpeed(), 2)).array();//mm/sec
byte[] numBoats = intToBytes(boatStatuses.size(), 1);
byte[] bytesRaceType = intToBytes(raceStatus.getRaceType(), 1);//1 match race, 2 fleet race
raceStatusMessage.put(versionNum);
raceStatusMessage.put(timeBytes);
raceStatusMessage.put(raceID);
raceStatusMessage.put(raceStatusByte);
raceStatusMessage.put(expectedStart);
raceStatusMessage.put(raceWind);
raceStatusMessage.put(windSpeed);
raceStatusMessage.put(numBoats);
raceStatusMessage.put(bytesRaceType);
for (int i = 0; i < boatStatuses.size(); i++){
byte[] sourceID = intToBytes(boatStatuses.get(i).getSourceID());
byte[] boatStatus = intToBytes(boatStatuses.get(i).getBoatStatus(), 1);
byte[] legNum = intToBytes(boatStatuses.get(i).getLegNumber(), 1);
byte[] numPenalties = intToBytes(boatStatuses.get(i).getNumPenaltiesAwarded(), 1);
byte[] numPenaltiesServed = intToBytes(boatStatuses.get(i).getNumPenaltiesServed(), 1);
byte[] estNextMarkTime = longToBytes(boatStatuses.get(i).getEstTimeAtNextMark(), 6);
byte[] estFinishTime = longToBytes( boatStatuses.get(i).getEstTimeAtFinish(), 6);
raceStatusMessage.put(sourceID);
raceStatusMessage.put(boatStatus);
raceStatusMessage.put(legNum);
raceStatusMessage.put(numPenalties);
raceStatusMessage.put(numPenaltiesServed);
raceStatusMessage.put(estNextMarkTime);
raceStatusMessage.put(estFinishTime);
}
return raceStatusMessage.array();
}
public byte[] displayTextMessage(RaceMessage[] message){
//ByteBuffer result = ByteBuffer.allocate(4 + numLines * 32);
int messageVersionNumber = 0b1;//version number
short ackNum = 0;//no clue what this does just a placeholder for 2 bytes.
byte[] messLines = intToBytes(message.length, 1);
// result.putInt(messageVersionNumber);
// result.putShort(ackNum);
// result.put(messLines);
ArrayList<byte[]> messages = new ArrayList<byte[]>();
int size = 4;
for (int i = 0; i < message.length; i ++){
int messageLen = message[i].getMessageText().getBytes().length;
byte[] messageAsBytes = message[i].getMessageText().getBytes();
if (messageLen < 30){
messageLen = 30;
}
ByteBuffer mess = ByteBuffer.allocate(2 + messageLen);
mess.put(intToBytes(message[i].getLineNumber(), 1));
mess.put(intToBytes(messageLen, 1));
for (int j = 0; j < messageLen; j ++){
mess.put(messageAsBytes[j]);
}
messages.add(mess.array());
size += 2 + messageLen;
}
ByteBuffer result = ByteBuffer.allocate(size);
result.put(intToBytes(messageVersionNumber, 1));
result.putShort(ackNum);
result.put(messLines);
for(byte[] mess: messages){
result.put(mess);
}
return result.array();
}
public byte[] raceStartStatus(long time, short ack, long startTime, int raceID, char notification){
int messageVersion = 0b1;
byte[] timestamp = longToBytes(time, 6);
byte[] ackNumber = intToBytes(ack, 2);
byte[] raceStartTime = longToBytes(startTime, 6);
int raceIdentifier = raceID;
byte[] notificationType = intToBytes(notification, 1);
ByteBuffer result = ByteBuffer.allocate(20);
result.put(intToBytes(messageVersion, 1));
result.put(timestamp);
result.put(ackNumber);
result.put(raceStartTime);
result.put(intToBytes(raceIdentifier));
result.put(notificationType);
return result.array();
}
public byte[] yachtEventCode(long time, short acknowledgeNumber, int raceID, int destSourceID, int incidentID,
int eventID){
int messageVersion = 0b10;
byte[] encodeTime = longToBytes(time, 6);
short ackNum = acknowledgeNumber;
int raceUID = raceID;//TODO chekc if this is an into for a 4 char string.
int destSource = destSourceID;
int incident = incidentID;
byte[] event = intToBytes(eventID, 1);
ByteBuffer result = ByteBuffer.allocate(22);
result.put(intToBytes(messageVersion, 1));
result.put(encodeTime);
result.putShort(ackNum);
result.put(intToBytes(raceUID));
result.put(intToBytes(destSource));
result.put(intToBytes(incident));
result.put(event);
return result.array();
}
public byte[] chatterText(int messageType, String message){
int messageVersion = 0b1;
byte[] type = intToBytes(messageType, 1);
byte[] text = message.getBytes();
byte[] length = intToBytes(text.length, 1);
ByteBuffer result = ByteBuffer.allocate(3 + text.length);
result.put(intToBytes(messageVersion, 1));
result.put(type);
result.put(length);
result.put(text);
return result.array();
}
public static byte[] boatLocation(BoatLocationMessage boatLocationMessage){
int messageVersionNumber = 0b1;
byte[] time = longToBytes(boatLocationMessage.getTime(), 6);
byte[] sourceID = intToBytes(boatLocationMessage.getSourceID(), 4);
byte[] seqNum = longToBytes(boatLocationMessage.getSequenceNumber(), 4);
byte[] deviceType = intToBytes(boatLocationMessage.getDeviceType(), 1);
byte[] latitude = intToBytes(boatLocationMessage.getLatitude(), 4);
byte[] longitude = intToBytes(boatLocationMessage.getLongitude(), 4);
byte[] altitude = intToBytes(boatLocationMessage.getAltitude(), 4);
byte[] heading = intToBytes(boatLocationMessage.getHeading(), 2);
byte[] pitch = intToBytes(boatLocationMessage.getPitch(), 2);
byte[] roll = intToBytes(boatLocationMessage.getRoll(), 2);
byte[] boatSpeed = intToBytes(boatLocationMessage.getBoatSpeed(), 2);
byte[] cog = intToBytes(boatLocationMessage.getBoatCOG(), 2);
byte[] sog = intToBytes(boatLocationMessage.getBoatSOG(), 2);
byte[] apparentWindSpeed = intToBytes(boatLocationMessage.getApparentWindSpeed(), 2);
byte[] apparentWindAngle = intToBytes(boatLocationMessage.getApparentWindAngle(), 2);
byte[] trueWindSpeed = intToBytes(boatLocationMessage.getTrueWindSpeed(), 2);
byte[] trueWindDirection = intToBytes(boatLocationMessage.getTrueWindDirection(), 2);
byte[] trueWindAngle = intToBytes(boatLocationMessage.getTrueWindAngle(), 2);
byte[] currentDrift = intToBytes(boatLocationMessage.getCurrentDrift(), 2);
byte[] currentSet = intToBytes(boatLocationMessage.getCurrentSet(), 2);
byte[] rudderAngle = intToBytes(boatLocationMessage.getRudderAngle(), 2);
ByteBuffer result = ByteBuffer.allocate(56);
result.put(intToBytes(messageVersionNumber, 1));
result.put(time);
result.put(sourceID);
result.put(seqNum);
result.put(deviceType);
result.put(latitude);
result.put(longitude);
result.put(altitude);
result.put(heading);
result.put(pitch);
result.put(roll);
result.put(boatSpeed);
result.put(cog);
result.put(sog);
result.put(apparentWindSpeed);
result.put(apparentWindAngle);
result.put(trueWindSpeed);
result.put(trueWindDirection);
result.put(trueWindAngle);
result.put(currentDrift);
result.put(currentSet);
result.put(rudderAngle);
return result.array();
}
public byte[] markRounding(int time, int ackNumber, int raceID, int sourceID, int boatStatus, int roundingSide, int markType, int markID){
int messageVersionNumber = 0b1;
byte[] byteTime = longToBytes(time, 6);
byte[] byteAck = intToBytes(ackNumber, 2);
byte[] byteRaceID = intToBytes(raceID, 4);
byte[] byteSourceID = intToBytes(sourceID, 4);
byte[] byteBoatStatus = intToBytes(boatStatus, 1);
byte[] byteRoundingSide = intToBytes(roundingSide, 1);
byte[] byteMarkType = intToBytes(markType, 1);
byte[] byteMarkID = intToBytes(markID, 1);
ByteBuffer result = ByteBuffer.allocate(21);
result.put(intToBytes(messageVersionNumber, 1));
result.put(byteTime);
result.put(byteAck);
result.put(byteRaceID);
result.put(byteSourceID);
result.put(byteBoatStatus);
result.put(byteRoundingSide);
result.put(byteMarkType);
result.put(byteMarkID);
return result.array();
}
public byte[] courseWind(byte windID, ArrayList<CourseWind> courseWinds){
int messageVersionNumber = 0b1;
byte byteWindID = windID;
byte[] loopcount = intToBytes(courseWinds.size(), 1);
ByteBuffer result = ByteBuffer.allocate(3 + 20 * courseWinds.size());
result.put(intToBytes(messageVersionNumber, 1));
result.put(byteWindID);
result.put(loopcount);
for (CourseWind wind: courseWinds){
result.put(intToBytes(wind.getID(), 1));
result.put(longToBytes(wind.getTime(), 6));
result.put(intToBytes(wind.getRaceID(), 4));
result.put(intToBytes(wind.getWindDirection(), 2));
result.put(intToBytes(wind.getWindSpeed(), 2));
result.put(intToBytes(wind.getBestUpwindAngle(), 2));
result.put(intToBytes(wind.getBestDownwindAngle(), 2));
result.put(intToBytes(wind.getFlags(), 1));
}
return result.array();
}
public byte[] averageWind(int time, int rawPeriod, int rawSampleSpeed, int period2, int speed2, int period3, int speed3, int period4, int speed4){
int messageVersionNumber = 0b1;
byte[] byteTime = longToBytes(time,6);
byte[] byteRawPeriod = intToBytes(rawPeriod, 2);
byte[] byteRawSpeed = intToBytes(rawSampleSpeed, 2);
byte[] bytePeriod2 = intToBytes(period2, 2);
byte[] byteSpeed2 = intToBytes(speed2, 2);
byte[] bytePeriod3 = intToBytes(period3, 2);
byte[] byteSpeed3 = intToBytes(speed3, 2);
byte[] bytePeriod4 = intToBytes(period4, 2);
byte[] byteSpeed4 = intToBytes(speed4, 2);
ByteBuffer result = ByteBuffer.allocate(23);
result.put(intToBytes(messageVersionNumber, 1));
result.put(byteTime);
result.put(byteRawPeriod);
result.put(byteRawSpeed);
result.put(bytePeriod2);
result.put(byteSpeed2);
result.put(bytePeriod3);
result.put(byteSpeed3);
result.put(bytePeriod4);
result.put(byteSpeed4);
return result.array();
}
}

@ -0,0 +1,62 @@
package seng302.Networking.MessageEncoders;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import static seng302.Networking.Utils.ByteConverter.intToBytes;
import static seng302.Networking.Utils.ByteConverter.longToBytes;
import static seng302.Networking.Utils.ByteConverter.shortToBytes;
/**
* Encodes a XML file into a message of AC35 format
*/
public class XMLMessageEncoder {
private byte[] messageVersionNumber;
private short ackNumber;
private long timeStamp;
private byte[] xmlMsgSubType;
private short sequenceNumber;
private short xmlMsgLength;
private String xmlMessage;
public XMLMessageEncoder(short ackNumber, long timeStamp, int xmlMsgSubType, short sequenceNumber, short xmlMsgLength, String xmlMessage) {
this.messageVersionNumber = intToBytes(1, 1);
this.ackNumber = ackNumber;
this.timeStamp = timeStamp;
this.xmlMsgSubType = intToBytes(xmlMsgSubType, 1);
this.sequenceNumber = sequenceNumber;
this.xmlMsgLength = xmlMsgLength;
this.xmlMessage = xmlMessage;
}
public byte[] encode() {
byte[] messageBytes = xmlMessage.getBytes();
if (messageBytes.length > this.xmlMsgLength) {
//System.err.println("Xml message is to big");
return null;
}
ByteBuffer tempOutputByteBuffer = ByteBuffer.allocate(14 + messageBytes.length);
//ackNumber converted to bytes
byte[] ackNumberBytes = shortToBytes(ackNumber, 2);
//sequenceNumber converted to bytes
byte[] sequenceNumberBytes = shortToBytes(sequenceNumber, 2);
//xmlMsgLength converted to bytes
byte[] xmlMsgLengthBytes = shortToBytes(xmlMsgLength, 2);
tempOutputByteBuffer.put(messageVersionNumber);
tempOutputByteBuffer.put(ackNumberBytes);
tempOutputByteBuffer.put(longToBytes(timeStamp, 6));
tempOutputByteBuffer.put(xmlMsgSubType);
tempOutputByteBuffer.put(sequenceNumberBytes);
tempOutputByteBuffer.put(xmlMsgLengthBytes);
tempOutputByteBuffer.put(messageBytes);
return tempOutputByteBuffer.array();
}
}

@ -0,0 +1,134 @@
package seng302.Networking;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
import seng302.Networking.MessageEncoders.XMLMessageEncoder;
import seng302.Networking.Utils.BoatLocationMessage;
import seng302.Networking.Utils.MessageType;
import java.io.*;
import java.net.*;
import java.util.ArrayList;
/**
* TCP client to recive information from AC35 data source
*/
public class MockOutput
{
private long lastHeartbeatTime;
private RaceVisionByteEncoder messageEncoder = new RaceVisionByteEncoder();
//socket port 4942 as 4940 is ac35 live port and 4941 is ac35 test port
private Socket mockSocket;
private DataOutputStream outToVisualiser;
//a buffer that contains items that are waiting to be sent
private ArrayList<byte[]> messagesToSendBuffer = new ArrayList<>();
private short messageNumber = 1;
private short xmlSequenceNumber = 1;
private int heartbeatSequenceNum = 1;
MockOutput() throws IOException{
/*******************************Test********************************/
StringBuilder xmlString;
BufferedReader br = new BufferedReader(new InputStreamReader(
this.getClass().getResourceAsStream(("/raceXML/Regatta.xml"))));
String line;
xmlString = new StringBuilder();
while((line=br.readLine())!= null){
xmlString.append(line.trim());
}
parseXMLString(xmlString.toString(), 5);
/*******************************Test********************************/
/**************sockets*******************/
//start Time
lastHeartbeatTime = System.currentTimeMillis();
mockSocket = new Socket("localhost", 4942);
outToVisualiser = new DataOutputStream(mockSocket.getOutputStream());
//loop that sends
while(true)
{
//sends a heartbeat every 5 seconds
if (timeSinceHeartbeat() >= 5.00){
outToVisualiser.write(heartbeat());
lastHeartbeatTime = System.currentTimeMillis();
}
//checks the buffer to see if there is anything to send
if (messagesToSendBuffer.size() > 0) {
for (byte[] binaryMessage : messagesToSendBuffer) {
//sends the message to the visualiser
outToVisualiser.write(binaryMessage);
}
//cleans out buffer
messagesToSendBuffer.clear();
}
}
/**************sockets*******************/
}
/**
* calculates the time since last heartbeat
* @return time since last heartbeat
*/
private double timeSinceHeartbeat() {
long now = System.currentTimeMillis();
return (now - lastHeartbeatTime) / 1000.0;
}
//returns the heartbeat message
private byte[] heartbeat(){
byte[] heartbeatMessage = messageEncoder.heartBeat(heartbeatSequenceNum);
heartbeatSequenceNum++;
BinaryMesageEncoder binaryMesageEncoder = new BinaryMesageEncoder(MessageType.HEARTBEAT, System.currentTimeMillis(), messageNumber, (short)heartbeatMessage.length, heartbeatMessage);
messageNumber++;
return binaryMesageEncoder.getFullMessage();
}
/**
* Used to give the mockOutput an xml string to be made into a message and sent
* @param xmlString the xml string to send
* @param messageType the kind of xml string, values given in AC35 spec (5 regatta, 6 race, 7 boat)
*/
public void parseXMLString(String xmlString, int messageType){
XMLMessageEncoder encoder = new XMLMessageEncoder(messageNumber, System.currentTimeMillis(), messageType, xmlSequenceNumber,(short) xmlString.length(), xmlString);
//iterates the sequence numbers
xmlSequenceNumber++;
byte[] encodedXML = encoder.encode();
BinaryMesageEncoder binaryMesageEncoder = new BinaryMesageEncoder(MessageType.XMLMESSAGE, System.currentTimeMillis(), messageNumber, (short)encodedXML.length, encodedXML);
//iterates the message number
messageNumber++;
addMessageToBufferToSend(binaryMesageEncoder.getFullMessage());
}
/**
* Used to give the mocOutput information about boat location to be made into a message and sent
*/
public void parseBoatLocation(){
/// TODO: 26/04/17
}
private void addMessageToBufferToSend(byte[] messagesToSendBuffer) {
this.messagesToSendBuffer.add(messagesToSendBuffer);
}
public static void main(String argv[]) throws Exception
{
MockOutput client = new MockOutput();
}
}

@ -0,0 +1,67 @@
package seng302.Networking.PacketDump;
import seng302.Networking.BinaryMesageEncoder;
import seng302.Networking.BinaryMessageDecoder;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.ByteBuffer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
/**
* Created by fwy13 on 25/04/17.
*/
public class AC35DumpReader {
private byte[] dump;
private ArrayList<AC35Packet> packets;
public AC35DumpReader(String url) throws IOException, URISyntaxException {
URL uri = getClass().getClassLoader().getResource(url);
Path path = Paths.get(uri.toURI());
dump = Files.readAllBytes(path);
packets = new ArrayList<>();
System.out.println(dump.length);
readAllPackets();
}
private void readAllPackets(){
int pointer = 0;
while(pointer < dump.length){
byte[] messLen = new byte[2];
messLen[1] = dump[pointer + 13];
messLen[0] = dump[pointer + 14];
int messageLength = ByteBuffer.wrap(messLen).getShort();
//System.out.println(messageLength);
packets.add(new AC35Packet(Arrays.copyOfRange(dump, pointer, pointer + messageLength + 19)));
pointer += 19 + messageLength;
}
for (AC35Packet pack: packets){
BinaryMessageDecoder decoder = new BinaryMessageDecoder(pack.getData());
decoder.decode();
}
}
public static void main(String[] args){
try {
AC35DumpReader ac35DumpReader = new AC35DumpReader("dataDumps/ac35.bin");
} catch (IOException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
e.printStackTrace();
}
}
}

@ -0,0 +1,17 @@
package seng302.Networking.PacketDump;
/**
* Created by fwy13 on 25/04/17.
*/
public class AC35Packet {
byte[] data;
public AC35Packet(byte[] data){
this.data = data;
}
public byte[] getData() {
return data;
}
}

@ -0,0 +1,15 @@
package seng302.Networking.Utils;
/**
* Created by fwy13 on 25/04/17.
*/
public abstract class AC35Data {
protected MessageType type;
public AC35Data (MessageType type){
this.type = type;
}
}

@ -0,0 +1,33 @@
package seng302.Networking.Utils;
/**
* Created by fwy13 on 25/04/17.
*/
public class AverageWind extends AC35Data{
private int msgNum;
private long lngTime;
private int rawPeriod;
private int rawSpeed;
private int period2;
private int speed2;
private int period3;
private int speed3;
private int period4;
private int speed4;
public AverageWind(int msgNum, long lngTime, int rawPeriod, int rawSpeed, int period2, int speed2, int period3, int speed3, int period4, int speed4){
super(MessageType.AVGWIND);
this.msgNum = msgNum;
this.lngTime = lngTime;
this.rawPeriod = rawPeriod;
this.rawSpeed = rawSpeed;
this.period2 = period2;
this.speed2 = speed2;
this.period3 = period3;
this.speed3 = speed3;
this.period4 = period4;
this.speed4 = speed4;
}
}

@ -1,30 +1,16 @@
package seng302.RaceEventMessages; package seng302.Networking.Utils;
/** /**
* Created by f123 on 21-Apr-17. * Created by f123 on 21-Apr-17.
*/ */
import seng302.Constants; import SharedModel.Constants;
/** /**
* Represents the information in a boat location message (AC streaming spec: 4.9). * Represents the information in a boat location message (AC streaming spec: 4.9).
*/ */
public class BoatLocationMessage public class BoatLocationMessage extends AC35Data
{ {
///Version number of the message - is always 1.
private byte messageVersionNumber = 1;
///Time of the event - milliseconds since jan 1 1970. Proper type is 6 byte int.
private long time;
///Source ID of the boat.
private int sourceID;
///Sequence number of the message.
private long sequenceNumber;
///Device type of the message (physical source of the message).
private byte deviceType;
public static final byte Unknown = 0; public static final byte Unknown = 0;
public static final byte RacingYacht = 1; public static final byte RacingYacht = 1;
public static final byte CommitteeBoat = 2; public static final byte CommitteeBoat = 2;
@ -39,8 +25,16 @@ public class BoatLocationMessage
public static final byte WeatherStation = 11; public static final byte WeatherStation = 11;
public static final byte Helicopter = 12; public static final byte Helicopter = 12;
public static final byte DataProcessingApplication = 13; public static final byte DataProcessingApplication = 13;
///Version number of the message - is always 1.
private byte messageVersionNumber = 1;
///Time of the event - milliseconds since jan 1 1970. Proper type is 6 byte int.
private long time;
///Source ID of the boat.
private int sourceID;
///Sequence number of the message.
private long sequenceNumber;
///Device type of the message (physical source of the message).
private byte deviceType;
///Latitude of the boat. ///Latitude of the boat.
private int latitude; private int latitude;
@ -77,6 +71,9 @@ public class BoatLocationMessage
///True wind speed. Proper type is unsigned 2 byte int. millimeters per second. ///True wind speed. Proper type is unsigned 2 byte int. millimeters per second.
private int trueWindSpeed; private int trueWindSpeed;
///True wind direction. Proper type is unsigned 2 byte int. 0x0000 = North, etc..
private int trueWindDirection;
///True wind angle. Clockwise compass direction, 0 = north. ///True wind angle. Clockwise compass direction, 0 = north.
private short trueWindAngle; private short trueWindAngle;
@ -93,12 +90,13 @@ public class BoatLocationMessage
/** /**
* Ctor. Default. * Ctor. Default.
*/ */
public BoatLocationMessage() public BoatLocationMessage() {
{ super(MessageType.BOATLOCATION);
} }
/** /**
* Ctor, with all parameters. * Ctor, with all parameters.
*
* @param messageVersionNumber * @param messageVersionNumber
* @param time * @param time
* @param sourceID * @param sourceID
@ -116,13 +114,15 @@ public class BoatLocationMessage
* @param apparentWindSpeed * @param apparentWindSpeed
* @param apparentWindAngle * @param apparentWindAngle
* @param trueWindSpeed * @param trueWindSpeed
* @param trueWindDirection
* @param trueWindAngle * @param trueWindAngle
* @param currentDrift * @param currentDrift
* @param currentSet * @param currentSet
* @param rudderAngle * @param rudderAngle
*/ */
public BoatLocationMessage(byte messageVersionNumber, long time, int sourceID, long sequenceNumber, byte deviceType, int latitude, int longitude, int altitude, int heading, short pitch, short roll, int boatSpeed, int boatCOG, int boatSOG, int apparentWindSpeed, short apparentWindAngle, int trueWindSpeed, short trueWindAngle, int currentDrift, int currentSet, short rudderAngle) public BoatLocationMessage(byte messageVersionNumber, long time, int sourceID, long sequenceNumber, byte deviceType, int latitude, int longitude, int altitude, int heading, short pitch, short roll, int boatSpeed, int boatCOG, int boatSOG, int apparentWindSpeed, short apparentWindAngle, int trueWindSpeed, int trueWindDirection, short trueWindAngle, int currentDrift, int currentSet, short rudderAngle) {
{ super(MessageType.BOATLOCATION);
this.messageVersionNumber = messageVersionNumber; this.messageVersionNumber = messageVersionNumber;
this.time = time; this.time = time;
this.sourceID = sourceID; this.sourceID = sourceID;
@ -140,6 +140,7 @@ public class BoatLocationMessage
this.apparentWindSpeed = apparentWindSpeed; this.apparentWindSpeed = apparentWindSpeed;
this.apparentWindAngle = apparentWindAngle; this.apparentWindAngle = apparentWindAngle;
this.trueWindSpeed = trueWindSpeed; this.trueWindSpeed = trueWindSpeed;
this.trueWindDirection = trueWindDirection;
this.trueWindAngle = trueWindAngle; this.trueWindAngle = trueWindAngle;
this.currentDrift = currentDrift; this.currentDrift = currentDrift;
this.currentSet = currentSet; this.currentSet = currentSet;
@ -149,342 +150,299 @@ public class BoatLocationMessage
//Getters and setters for message properties. //Getters and setters for message properties.
/**
* Converts a double representing a latitude or longitude coordinate to an int, as required by the streaming spec format.
*
* @param coordinate Latitude or longitude to convert. Double.
* @return int representation of coordinate.
*/
public static int convertCoordinateDoubleToInt(double coordinate) {
int coordinateInt = (int) ((coordinate / 180.0) * 2147483648.0);
return coordinateInt;
public byte getMessageVersionNumber()
{ }
/**
* Converts an int representing a latitude or longitude coordinate to a double, as required by the streaming spec format.
*
* @param coordinate Latitude or longitude to convert. int.
* @return double representation of coordinate.
*/
public static double convertCoordinateIntToDouble(int coordinate) {
double coordinateDouble = (double) ((coordinate * 180.0) / 2147483648.0);
return coordinateDouble;
}
/**
* Converts an int representing a heading to a double, as required by the streaming spec format.
*
* @param heading Heading to convert. int.
* @return double representation of heading.
*/
public static double convertHeadingIntToDouble(int heading) {
double headingDouble = (double) ((heading * 360.0) / 65536.0);
return headingDouble;
}
/**
* Converts a double representing a heading to an int, as required by the streaming spec format.
*
* @param heading Heading to convert. double.
* @return int representation of heading.
*/
public static int convertHeadingDoubleToInt(double heading) {
int headingInt = (int) ((heading / 360.0) * 65536.0);
return headingInt;
}
/**
* Converts a short representing the wind's true angle to a double, as required by the streaming spec format.
*
* @param angle Angle to convert. short.
* @return double representation of heading.
*/
public static double convertTrueWindAngleShortToDouble(short angle) {
double angleDouble = (double) ((angle * 180.0) / 32768.0);
return angleDouble;
}
/**
* Converts a double representing the wind's true angle to a short, as required by the streaming spec format.
*
* @param angle Angle to convert. double.
* @return short representation of heading.
*/
public static short convertTrueWindAngleShortToDouble(double angle) {
short angleShort = (short) ((angle / 180.0) * 32768.0);
return angleShort;
}
/**
* Converts a double representing the speed of a boat in knots to an int in millimeters per second, as required by the streaming spec format.
*
* @param speed Speed in knots, stored as a double.
* @return Speed in millimeters per second, stored as an int (using only the two least significant bytes).
*/
public static int convertBoatSpeedDoubleToInt(double speed) {
//Calculate meters per second.
double metersPerSecond = speed * Constants.KnotsToMetersPerSecondConversionFactor;
//Calculate millimeters per second.
double millimetersPerSecond = metersPerSecond * 1000.0;
//Convert to an int.
int millimetersPerSecondInt = (int) Math.round(millimetersPerSecond);
return millimetersPerSecondInt;
}
/**
* Converts an int representing the speed of a boat in millimeters per second to a double in knots, as required by the streaming spec format.
*
* @param speed Speed in millimeters per second, stored as an int.
* @return Speed in knots, stored as a double.
*/
public static double convertBoatSpeedIntToDouble(int speed) {
//Calculate meters per second.
double metersPerSecond = speed / 1000.0;
//Calculate knots.
double knots = metersPerSecond / Constants.KnotsToMetersPerSecondConversionFactor;
return knots;
}
public byte getMessageVersionNumber() {
return messageVersionNumber; return messageVersionNumber;
} }
public void setMessageVersionNumber(byte messageVersionNumber) public void setMessageVersionNumber(byte messageVersionNumber) {
{
this.messageVersionNumber = messageVersionNumber; this.messageVersionNumber = messageVersionNumber;
} }
public long getTime() public long getTime() {
{
return time; return time;
} }
public void setTime(long time) public void setTime(long time) {
{
this.time = time; this.time = time;
} }
public int getSourceID() public int getSourceID() {
{
return sourceID; return sourceID;
} }
public void setSourceID(int sourceID) public void setSourceID(int sourceID) {
{
this.sourceID = sourceID; this.sourceID = sourceID;
} }
public long getSequenceNumber() public long getSequenceNumber() {
{
return sequenceNumber; return sequenceNumber;
} }
public void setSequenceNumber(long sequenceNumber) public void setSequenceNumber(long sequenceNumber) {
{
this.sequenceNumber = sequenceNumber; this.sequenceNumber = sequenceNumber;
} }
public byte getDeviceType() public byte getDeviceType() {
{
return deviceType; return deviceType;
} }
public void setDeviceType(byte deviceType) public void setDeviceType(byte deviceType) {
{
this.deviceType = deviceType; this.deviceType = deviceType;
} }
public int getLatitude() public int getLatitude() {
{
return latitude; return latitude;
} }
public void setLatitude(int latitude) public void setLatitude(int latitude) {
{
this.latitude = latitude; this.latitude = latitude;
} }
public int getLongitude() public int getLongitude() {
{
return longitude; return longitude;
} }
public void setLongitude(int longitude) public void setLongitude(int longitude) {
{
this.longitude = longitude; this.longitude = longitude;
} }
public int getAltitude() public int getAltitude() {
{
return altitude; return altitude;
} }
public void setAltitude(int altitude) public void setAltitude(int altitude) {
{
this.altitude = altitude; this.altitude = altitude;
} }
public int getHeading() public int getHeading() {
{
return heading; return heading;
} }
public void setHeading(int heading) public void setHeading(int heading) {
{
this.heading = heading; this.heading = heading;
} }
public short getPitch() public short getPitch() {
{
return pitch; return pitch;
} }
public void setPitch(short pitch) public void setPitch(short pitch) {
{
this.pitch = pitch; this.pitch = pitch;
} }
public short getRoll() public short getRoll() {
{
return roll; return roll;
} }
public void setRoll(short roll) public void setRoll(short roll) {
{
this.roll = roll; this.roll = roll;
} }
public int getBoatSpeed() public int getBoatSpeed() {
{
return boatSpeed; return boatSpeed;
} }
public void setBoatSpeed(int boatSpeed) public void setBoatSpeed(int boatSpeed) {
{
this.boatSpeed = boatSpeed; this.boatSpeed = boatSpeed;
} }
public int getBoatCOG() public int getBoatCOG() {
{
return boatCOG; return boatCOG;
} }
public void setBoatCOG(int boatCOG) public void setBoatCOG(int boatCOG) {
{
this.boatCOG = boatCOG; this.boatCOG = boatCOG;
} }
public int getBoatSOG() public int getBoatSOG() {
{
return boatSOG; return boatSOG;
} }
public void setBoatSOG(int boatSOG) public void setBoatSOG(int boatSOG) {
{
this.boatSOG = boatSOG; this.boatSOG = boatSOG;
} }
public int getApparentWindSpeed() public int getApparentWindSpeed() {
{
return apparentWindSpeed; return apparentWindSpeed;
} }
public void setApparentWindSpeed(int apparentWindSpeed) public void setApparentWindSpeed(int apparentWindSpeed) {
{
this.apparentWindSpeed = apparentWindSpeed; this.apparentWindSpeed = apparentWindSpeed;
} }
public short getApparentWindAngle() public short getApparentWindAngle() {
{
return apparentWindAngle; return apparentWindAngle;
} }
public void setApparentWindAngle(short apparentWindAngle) public void setApparentWindAngle(short apparentWindAngle) {
{
this.apparentWindAngle = apparentWindAngle; this.apparentWindAngle = apparentWindAngle;
} }
public int getTrueWindSpeed() public int getTrueWindSpeed() {
{
return trueWindSpeed; return trueWindSpeed;
} }
public void setTrueWindSpeed(int trueWindSpeed) public void setTrueWindSpeed(int trueWindSpeed) {
{
this.trueWindSpeed = trueWindSpeed; this.trueWindSpeed = trueWindSpeed;
} }
public short getTrueWindAngle() public int getTrueWindDirection()
{ {
return trueWindAngle; return trueWindDirection;
} }
public void setTrueWindAngle(short trueWindAngle) public void setTrueWindDirection(int trueWindDirection)
{ {
this.trueWindDirection = trueWindDirection;
}
public short getTrueWindAngle() {
return trueWindAngle;
}
public void setTrueWindAngle(short trueWindAngle) {
this.trueWindAngle = trueWindAngle; this.trueWindAngle = trueWindAngle;
} }
public int getCurrentDrift() public int getCurrentDrift() {
{
return currentDrift; return currentDrift;
} }
public void setCurrentDrift(int currentDrift) public void setCurrentDrift(int currentDrift) {
{
this.currentDrift = currentDrift; this.currentDrift = currentDrift;
} }
public int getCurrentSet() public int getCurrentSet() {
{
return currentSet; return currentSet;
} }
public void setCurrentSet(int currentSet) public void setCurrentSet(int currentSet) {
{
this.currentSet = currentSet; this.currentSet = currentSet;
} }
public short getRudderAngle() public short getRudderAngle() {
{
return rudderAngle; return rudderAngle;
} }
public void setRudderAngle(short rudderAngle) public void setRudderAngle(short rudderAngle) {
{
this.rudderAngle = rudderAngle; this.rudderAngle = rudderAngle;
} }
/**
* Converts a double representing a latitude or longitude coordinate to an int, as required by the streaming spec format.
* @param coordinate Latitude or longitude to convert. Double.
* @return int representation of coordinate.
*/
public static int convertCoordinateDoubleToInt(double coordinate)
{
int coordinateInt = (int) ((coordinate / 180.0) * 2147483648.0);
return coordinateInt;
}
/**
* Converts an int representing a latitude or longitude coordinate to a double, as required by the streaming spec format.
* @param coordinate Latitude or longitude to convert. int.
* @return double representation of coordinate.
*/
public static double convertCoordinateIntToDouble(int coordinate)
{
double coordinateDouble = (double) ((coordinate * 180.0) / 2147483648.0);
return coordinateDouble;
}
/**
* Converts an int representing a heading to a double, as required by the streaming spec format.
* @param heading Heading to convert. int.
* @return double representation of heading.
*/
public static double convertHeadingIntToDouble(int heading)
{
double headingDouble = (double) ((heading * 360.0) / 65536.0);
return headingDouble;
}
/**
* Converts a double representing a heading to an int, as required by the streaming spec format.
* @param heading Heading to convert. double.
* @return int representation of heading.
*/
public static int convertHeadingDoubleToInt(double heading)
{
int headingInt = (int) ((heading / 360.0) * 65536.0);
return headingInt;
}
/**
* Converts a short representing the wind's true angle to a double, as required by the streaming spec format.
* @param angle Angle to convert. short.
* @return double representation of heading.
*/
public static double convertTrueWindAngleShortToDouble(short angle)
{
double angleDouble = (double) ((angle * 180.0) / 32768.0);
return angleDouble;
}
/**
* Converts a double representing the wind's true angle to a short, as required by the streaming spec format.
* @param angle Angle to convert. double.
* @return short representation of heading.
*/
public static short convertTrueWindAngleShortToDouble(double angle)
{
short angleShort = (short) ((angle / 180.0) * 32768.0);
return angleShort;
}
/**
* Converts a double representing the speed of a boat in knots to an int in millimeters per second, as required by the streaming spec format.
* @param speed Speed in knots, stored as a double.
* @return Speed in millimeters per second, stored as an int (using only the two least significant bytes).
*/
public static int convertBoatSpeedDoubleToInt(double speed)
{
//Calculate meters per second.
double metersPerSecond = speed * Constants.KnotsToMetersPerSecondConversionFactor;
//Calculate millimeters per second.
double millimetersPerSecond = metersPerSecond * 1000.0;
//Convert to an int.
int millimetersPerSecondInt = (int)Math.round(millimetersPerSecond);
return millimetersPerSecondInt;
}
/**
* Converts an int representing the speed of a boat in millimeters per second to a double in knots, as required by the streaming spec format.
* @param speed Speed in millimeters per second, stored as an int.
* @return Speed in knots, stored as a double.
*/
public static double convertBoatSpeedIntToDouble(int speed)
{
//Calculate meters per second.
double metersPerSecond = speed / 1000.0;
//Calculate knots.
double knots = metersPerSecond / Constants.KnotsToMetersPerSecondConversionFactor;
return knots;
}
@Override @Override
public String toString() public String toString() {
{
StringBuilder builder = new StringBuilder(); StringBuilder builder = new StringBuilder();
builder.append("Message version number: "); builder.append("Message version number: ");

@ -0,0 +1,253 @@
package seng302.Networking.Utils;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
/**
* Created by fwy13 on 25/04/17.
*/
public class ByteConverter {
public static int IntegerSize = 4;
public static int LongSize = 8;
public static int CharSize = 2;
public static int ShortSize = 2;
//default for AC35 is Little Endian therefore all overloads will be done with Little_Endian unless told else wise
//////////////////////////////////////////////////
//Bytes[] to number conversions
//////////////////////////////////////////////////
//////////////////////////////////////////////////
//Integer
//////////////////////////////////////////////////
public static int bytesToInt(byte bite){
byte[] bytes = {bite};
return bytesToInt(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static int bytesToInt(byte[] bytes){
return bytesToInt(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static int bytesToInt(byte[] bytes, ByteOrder byteOrder){
byte[] bites = convertBytesToNum(bytes,byteOrder, IntegerSize);
return ByteBuffer.wrap(bites).order(byteOrder).getInt();
}
//////////////////////////////////////////////////
//Long
//////////////////////////////////////////////////
public static long bytesToLong(byte bite){
byte[] bytes = {bite};
return bytesToLong(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static long bytesToLong(byte[] bytes){
return bytesToLong(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static long bytesToLong(byte[] bytes, ByteOrder byteOrder){
byte[] bites = convertBytesToNum(bytes,byteOrder, LongSize);
return ByteBuffer.wrap(bites).order(byteOrder).getLong();
}
//////////////////////////////////////////////////
//Short
//////////////////////////////////////////////////
public static short bytesToShort(byte bite){
byte[] bytes = {bite};
return bytesToShort(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static short bytesToShort(byte[] bytes){
return bytesToShort(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static short bytesToShort(byte[] bytes, ByteOrder byteOrder){
byte[] bites = convertBytesToNum(bytes,byteOrder, ShortSize);
return ByteBuffer.wrap(bites).order(byteOrder).getShort();
}
//////////////////////////////////////////////////
//Char
//////////////////////////////////////////////////
public static char bytesToChar(byte bite){
byte[] bytes = {bite};
return bytesToChar(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static char bytesToChar(byte[] bytes){
return bytesToChar(bytes, ByteOrder.LITTLE_ENDIAN);
}
public static char bytesToChar(byte[] bytes, ByteOrder byteOrder){
byte[] bites = convertBytesToNum(bytes,byteOrder, CharSize);
return ByteBuffer.wrap(bites).order(byteOrder).getChar();
}
//////////////////////////////////////////////////
//Conversion Function
//////////////////////////////////////////////////
private static byte[] convertBytesToNum(byte[] bytes, ByteOrder byteOrder, int maxSize){
byte[] bites = new byte[maxSize];
if (byteOrder == ByteOrder.LITTLE_ENDIAN) {
for (int i = 0; i < bytes.length; i++) {
bites[i] = bytes[i];
if (i > maxSize){//break if over hte limit
break;
}
}
for (int i = bytes.length; i < maxSize; i++) {
bites[i] = 0b0;
}
}else{//if big endian
for (int i = 0; i < maxSize - bytes.length; i++) {
bites[i] = 0b0;
}
for (int i = maxSize - bytes.length; i < maxSize; i++) {
bites[i] = bytes[i - maxSize + bytes.length];
if (i > maxSize){//break if over the limit
break;
}
}
}
return bites;
}
//////////////////////////////////////////////////////////
//Number to Byte[] conversions
//////////////////////////////////////////////////////////
//////////////////////////////////////////////////
//Integer
//////////////////////////////////////////////////
public static byte[] intToBytes(int i){
return intToBytes(i, 4, ByteOrder.LITTLE_ENDIAN);
}
public static byte[] intToBytes(int i ,int size){
return intToBytes(i, size, ByteOrder.LITTLE_ENDIAN);
}
/**
* Converts an Integer to a Byte Array
* @param i the integer to be converted
* @param size Size that the byte array should be
* @param byteOrder the order that the bytes should be ie Big Endian
* @return
*/
public static byte[] intToBytes(int i ,int size, ByteOrder byteOrder){
ByteBuffer buffer = ByteBuffer.allocate(IntegerSize);
buffer.order(byteOrder);
buffer.putInt(i);
byte[] copy = buffer.array();
return convertNumtoBytes(copy, size, byteOrder, IntegerSize);
}
//////////////////////////////////////////////////
//Long
//////////////////////////////////////////////////
public static byte[] longToBytes(long i){
return longToBytes(i, LongSize, ByteOrder.LITTLE_ENDIAN);
}
public static byte[] longToBytes(long i ,int size){
return longToBytes(i, size, ByteOrder.LITTLE_ENDIAN);
}
/**
* Converts an Long to a Byte Array
* @param i the Long to be converted
* @param size Size that the byte array should be
* @param byteOrder the order that the bytes should be ie Big Endian
* @return
*/
public static byte[] longToBytes(long i ,int size, ByteOrder byteOrder){
ByteBuffer buffer = ByteBuffer.allocate(LongSize);
buffer.order(byteOrder);
buffer.putLong(i);
byte[] copy = buffer.array();
return convertNumtoBytes(copy, size, byteOrder, LongSize);
}
//////////////////////////////////////////////////
//Short
//////////////////////////////////////////////////
public static byte[] shortToBytes(short i){
return shortToBytes(i, ShortSize, ByteOrder.LITTLE_ENDIAN);
}
public static byte[] shortToBytes(short i ,int size){
return shortToBytes(i, size, ByteOrder.LITTLE_ENDIAN);
}
/**
* Converts an Short to a Byte Array
* @param i the Short to be converted
* @param size Size that the byte array should be
* @param byteOrder the order that the bytes should be ie Big Endian
* @return
*/
public static byte[] shortToBytes(short i ,int size, ByteOrder byteOrder){
ByteBuffer buffer = ByteBuffer.allocate(ShortSize);
buffer.order(byteOrder);
buffer.putShort(i);
byte[] copy = buffer.array();
return convertNumtoBytes(copy, size, byteOrder, ShortSize);
}
//////////////////////////////////////////////////
//Char
//////////////////////////////////////////////////
public static byte[] charToBytes(char i){
return charToBytes(i, CharSize, ByteOrder.LITTLE_ENDIAN);
}
public static byte[] charToBytes(char i ,int size){
return charToBytes(i, size, ByteOrder.LITTLE_ENDIAN);
}
/**
* Converts an Char to a Byte Array
* @param i the Char to be converted
* @param size Size that the byte array should be
* @param byteOrder the order that the bytes should be ie Big Endian
* @return
*/
public static byte[] charToBytes(char i ,int size, ByteOrder byteOrder){
ByteBuffer buffer = ByteBuffer.allocate(CharSize);
buffer.order(byteOrder);
buffer.putChar(i);
byte[] copy = buffer.array();
return convertNumtoBytes(copy, size, byteOrder, CharSize);
}
//////////////////////////////////////////////////
//Conversion Function
//////////////////////////////////////////////////
private static byte[] convertNumtoBytes(byte[] copy ,int size, ByteOrder byteOrder, int fullsize){
byte[] bytes = new byte[size];
if (byteOrder == ByteOrder.LITTLE_ENDIAN){
bytes = Arrays.copyOfRange(copy, 0, size);
}else{// if it is Big Endian
bytes = Arrays.copyOfRange(copy, fullsize - size, fullsize);
}
return bytes;
}
}

@ -3,13 +3,14 @@ package seng302.Networking.Utils;
/** /**
* Created by fwy13 on 21/04/17. * Created by fwy13 on 21/04/17.
*/ */
public class CourseWind { public class CourseWind extends AC35Data{
private int ID, raceID, windDirection, windSpeed, bestUpwindAngle, bestDownwindAngle, flags; private int ID, raceID, windDirection, windSpeed, bestUpwindAngle, bestDownwindAngle, flags;
private long time; private long time;
public CourseWind(int ID, long time, int raceID, int windDirection, int windSpeed, int bestUpwindAngle, int bestDownwindAngle, public CourseWind(int ID, long time, int raceID, int windDirection, int windSpeed, int bestUpwindAngle, int bestDownwindAngle,
int flags){ int flags){
super(MessageType.COURSEWIND);
this.ID = ID; this.ID = ID;
this.time = time; this.time = time;
this.raceID = raceID; this.raceID = raceID;

@ -0,0 +1,21 @@
package seng302.Networking.Utils;
import java.util.ArrayList;
/**
* Created by fwy13 on 25/04/17.
*/
public class CourseWinds extends AC35Data{
private int msgVerNum;
private int selectedWindID;
private ArrayList<CourseWind> courseWinds;
public CourseWinds(int msgVerNum, int selectedWindID, ArrayList<CourseWind> courseWinds){
super(MessageType.COURSEWIND);
this.msgVerNum = msgVerNum;
this.selectedWindID = selectedWindID;
this.courseWinds = courseWinds;
}
}

@ -0,0 +1,12 @@
package seng302.Networking.Utils;
/**
* Created by fwy13 on 25/04/17.
*/
public class Heartbeat extends AC35Data{
public Heartbeat(){
super(MessageType.HEARTBEAT);
}
}

@ -0,0 +1,52 @@
package seng302.Networking.Utils;
/**
* Created by fwy13 on 25/04/17.
*/
public class MarkRounding extends AC35Data{
private int msgVerNum;
private long time;
private int ackNum;
private int raceID;
private int sourceID;
private int boatStatus;
private int roundingSide;
private int markType;
private int markID;
public static int BoatStatusUnknown = 0;
public static int BoatStatusRacing = 1;
public static int BoatStatusDSQ = 2;
public static int BoatStatusWithdrawn = 3;
public static int RoundingSideUnknown = 0;
public static int RoundingSidePort = 1;
public static int RoundingSideStarboard = 2;
public static int MarkTypeUnknown = 0;
public static int MarkTypeRoundingMark = 1;
public static int MarkTypeGate = 2;
public static int MarkIDEntryLimitLine = 100;
public static int MarkIDEntryLine = 101;
public static int MarkIDRaceStartStartline = 102;
public static int MarkIDRaceFinishline = 103;
public static int MarkIDSpeedTestStart = 104;
public static int MarkIDSpeedTestFinish = 105;
public static int MarkIDClearStart = 106;
public MarkRounding(int msgVerNum, long time, int ackNum, int raceID, int sourceID, int boatStatus, int roundingSide, int markType, int markID){
super(MessageType.MARKROUNDING);
this.msgVerNum = msgVerNum;
this.time = time;
this.ackNum = ackNum;
this.raceID = raceID;
this.sourceID = sourceID;
this.boatStatus = boatStatus;
this.roundingSide = roundingSide;
this.markType = markType;
this.markID = markID;
}
}

@ -0,0 +1,49 @@
package seng302.Networking.Utils;
/**
* Created by hba56 on 21/04/17.
*/
public enum MessageType {
HEARTBEAT(1), RACESTATUS(12), DISPLAYTEXTMESSAGE(20),
XMLMESSAGE(26), RACESTARTSTATUS(27), YACHTEVENTCODE(29), YACHTACTIONCODE(31),
CHATTERTEXT(36), BOATLOCATION(37), MARKROUNDING(38), COURSEWIND(44), AVGWIND(47), NOTAMESSAGE(0);
private byte value;
private MessageType(int value) { this.value = (byte)value; }
public byte getValue() {
return value;
}
public static MessageType valueOf(byte bite){
switch(bite){
case 1:
return HEARTBEAT;
case 12:
return RACESTATUS;
case 20:
return DISPLAYTEXTMESSAGE;
case 26:
return XMLMESSAGE;
case 27:
return RACESTARTSTATUS;
case 29:
return YACHTEVENTCODE;
case 31:
return YACHTACTIONCODE;
case 36:
return CHATTERTEXT;
case 37:
return BOATLOCATION;
case 38:
return MARKROUNDING;
case 44:
return COURSEWIND;
case 47:
return AVGWIND;
default:
return NOTAMESSAGE;
}
}
}

@ -3,12 +3,13 @@ package seng302.Networking.Utils;
/** /**
* Created by fwy13 on 19/04/17. * Created by fwy13 on 19/04/17.
*/ */
public class RaceMessage { public class RaceMessage extends AC35Data {
private int lineNumber; private int lineNumber;
private String messageText; private String messageText;
public RaceMessage(int lineNumber, String messageText){ public RaceMessage(int lineNumber, String messageText){
super(MessageType.DISPLAYTEXTMESSAGE);
this.lineNumber = lineNumber; this.lineNumber = lineNumber;
this.messageText = messageText; this.messageText = messageText;
} }

@ -0,0 +1,24 @@
package seng302.Networking.Utils;
import java.util.ArrayList;
/**
* Created by fwy13 on 25/04/17.
*/
public class RaceStartStatus extends AC35Data{
private long timestamp;
private int ackNum;
private long raceStartTime;
private int raceID;
private int notificationType;
public RaceStartStatus(long timestamp, int ackNum, long raceStartTime, int raceID, int notificationType){
super(MessageType.RACESTARTSTATUS);
this.timestamp = timestamp;
this.ackNum = ackNum;
this.raceStartTime = raceStartTime;
this.raceID = raceID;
this.notificationType = notificationType;
}
}

@ -0,0 +1,72 @@
package seng302.Networking.Utils;
import java.util.ArrayList;
/**
* Created by fwy13 on 25/04/17.
*/
public class RaceStatus extends AC35Data{
private long currentTime;
private int raceID;
private int raceStatus;
private long expectedStartTime;
private int windDirection;
private int windSpeed;
private int raceType;
private ArrayList<BoatStatus> boatStatuses;
public RaceStatus(long currentTime, int raceID, int raceStatus, long expectedStartTime, int windDirection, int windSpeed, int raceType, ArrayList<BoatStatus> boatStatuses){
super(MessageType.RACESTATUS);
this.currentTime = currentTime;
this.raceID = raceID;
this.raceStatus = raceStatus;
this.expectedStartTime = expectedStartTime;
this.windDirection = windDirection;
this.windSpeed = windSpeed;
this.raceType = raceType;
this.boatStatuses = boatStatuses;//note this is a copy so any alterations to the parent will affect this.
}
///Getters.
public long getCurrentTime()
{
return currentTime;
}
public int getRaceID()
{
return raceID;
}
public int getRaceStatus()
{
return raceStatus;
}
public long getExpectedStartTime()
{
return expectedStartTime;
}
public int getWindDirection()
{
return windDirection;
}
public int getWindSpeed()
{
return windSpeed;
}
public int getRaceType()
{
return raceType;
}
public ArrayList<BoatStatus> getBoatStatuses()
{
return boatStatuses;
}
}

@ -0,0 +1,31 @@
package seng302.Networking.Utils;
import org.xml.sax.InputSource;
/**
* Created by fwy13 on 25/04/17.
*/
public class XMLMessage extends AC35Data{
private int ackNumber;
private long timeStamp;
private int xmlMsgSubType;
private int sequenceNumber;
private int xmlMsgLength;
private InputSource xmlMessage;
public static int XMLTypeRegatta = 5;
public static int XMLTypeRace = 6;
public static int XMLTypeBoat = 7;
public XMLMessage(int ackNumber, long timeStamp, int xmlMsgSubType, int sequenceNumber, int xmlMsgLength, InputSource xmlMessage){
super(MessageType.XMLMESSAGE);
this.ackNumber = ackNumber;
this.timeStamp = timeStamp;
this.xmlMsgSubType = xmlMsgSubType;
this.sequenceNumber = sequenceNumber;
this.xmlMsgLength = xmlMsgLength;
this.xmlMessage = xmlMessage;
}
}

@ -0,0 +1,157 @@
package seng302.Networking;
import seng302.Networking.BinaryMessageDecoder;
import seng302.Networking.MessageDecoders.*;
import seng302.Networking.Utils.*;
import java.io.*;
import java.net.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import java.util.concurrent.TimeUnit;
import static seng302.Networking.Utils.ByteConverter.bytesToInt;
import static seng302.Networking.Utils.ByteConverter.bytesToShort;
import static seng302.Networking.Utils.MessageType.*;
/**
* TCP server to act as the mock AC35 streaming interface
*/
public class VisualiserInput
{
//time since last heartbeat
private long lastHeartbeatTime;
//socket port 4942 as 4940 is ac35 live port and 4941 is ac35 test port
private ServerSocket visualiserSocket;
private Socket connectionSocket;
long heartbeatSeqNum;
VisualiserInput() throws IOException{
//sockets to connect to
// ServerSocket visualiserSocket = new ServerSocket(4942);
// Socket connectionSocket = visualiserSocket.accept();
//this is the test data that streams form the AC35 website
Socket connectionSocket = new Socket("livedata.americascup.com",4941);
//start Time
lastHeartbeatTime = System.currentTimeMillis();
//receiver loop that gets the input
boolean receiverLoop = true;
while(receiverLoop) {
//gets the input from the socket
InputStream inFromClient = connectionSocket.getInputStream();
//converts the input into a byte array that can be read by the decoder
byte[] binaryMessage = getBytes(inFromClient);
//decode the binary message into readable date
BinaryMessageDecoder testDecoder = new BinaryMessageDecoder(binaryMessage);
testDecoder.decode();
//checks which message is being received and does what is needed for that message
MessageType mType = MessageType.valueOf((byte) testDecoder.getMessageType());
switch (mType) {
case HEARTBEAT:
lastHeartbeatTime = System.currentTimeMillis();
//note: if the program runs for over 340 years, this will crash.
heartbeatSeqNum = ByteConverter.bytesToLong(testDecoder.getMessage());
System.out.println("HeartBeat Message! " + heartbeatSeqNum);
break;
case RACESTATUS:
// System.out.println("Race Status Message");
break;
case DISPLAYTEXTMESSAGE:
// System.out.println("Display Text Message");
//no decoder for this.
break;
case XMLMESSAGE:
// System.out.println("XML Message!");
XMLMessageDecoder xmlMessageDecoder = new XMLMessageDecoder(testDecoder.getMessage());
xmlMessageDecoder.decode();
System.out.println(xmlMessageDecoder.getXmlMessageInputSource());
break;
case RACESTARTSTATUS:
// System.out.println("Race Start Status Message");
break;
case YACHTEVENTCODE:
// System.out.println("Yacht Action Code!");
//no decoder
break;
case YACHTACTIONCODE:
// System.out.println("Yacht Action Code!");
//no decoder
break;
case CHATTERTEXT:
// System.out.println("Chatter Text Message!");
//no decoder
break;
case BOATLOCATION:
// System.out.println("Boat Location Message!");
break;
case MARKROUNDING:
// System.out.println("Mark Rounding Message!");
break;
case COURSEWIND:
// System.out.println("Course Wind Message!");
break;
case AVGWIND:
// System.out.println("Average Wind Message!");
break;
default:
// System.out.println("Broken Message!");
break;
}
//if no heartbeat has been received in more than 6 seconds
//the connection will need to be restarted
if (timeSinceHeartbeat() > 6){
System.out.println("Connection has stopped, trying to reconnect");
receiverLoop = false;
}
}
}
/**
* calculates the time since last heartbeat
* @return time since last heartbeat
*/
private double timeSinceHeartbeat() {
long now = System.currentTimeMillis();
return (now - lastHeartbeatTime) / 1000.0;
}
/**
* Takes an inputStream and reads the first 15 bytes (the header) and gets the message length
* for the whole message then reads that and returns the byte array
* @param inStream inputStream from socket
* @return encoded binary messsage bytes
* @throws IOException
*/
private static byte[] getBytes(InputStream inStream) throws IOException {
byte[] headerBytes = new byte[15];
int i = inStream.read(headerBytes);
byte[] messageLenBytes = Arrays.copyOfRange(headerBytes, 13, 15);
short messageLen = bytesToShort(messageLenBytes);
byte[] messageBytesWithCRC = new byte[messageLen+4];
int j = inStream.read(messageBytesWithCRC);
ByteBuffer binaryMessageBytes = ByteBuffer.allocate(headerBytes.length+messageBytesWithCRC.length);
binaryMessageBytes.put(headerBytes);
binaryMessageBytes.put(messageBytesWithCRC);
return binaryMessageBytes.array();
}
public static void main(String argv[]) throws Exception
{
VisualiserInput reciever = new VisualiserInput();
}
}

@ -0,0 +1,119 @@
<?xml version="1.0" encoding="utf-8"?>
<BoatConfig>
<Modified>2017-04-19T15:49:40+1200</Modified>
<Version>1</Version>
<Settings>
<RaceBoatType Type="AC45" />
<BoatDimension BoatLength="14.019" HullLength="13.449" />
<ZoneSize MarkZoneSize="40.347" CourseZoneSize="40.347" />
<ZoneLimits Limit1="200" Limit2="100" Limit3="40.347" Limit4="0" Limit5="-100" />
</Settings>
<BoatShapes>
<BoatShape ShapeID="0">
<Vertices>
<Vtx Seq="1" Y="0" X="-2.659" />
<Vtx Seq="2" Y="18.359" X="-2.659" />
<Vtx Seq="3" Y="18.359" X="2.659" />
<Vtx Seq="4" Y="0" X="2.659" />
</Vertices>
</BoatShape>
<BoatShape ShapeID="1">
<Vertices>
<Vtx Seq="1" Y="0" X="-1.278" />
<Vtx Seq="2" Y="8.876" X="-1.278" />
<Vtx Seq="3" Y="8.876" X="1.278" />
<Vtx Seq="4" Y="0" X="1.278" />
</Vertices>
</BoatShape>
<BoatShape ShapeID="2">
<Vertices>
<Vtx Seq="1" Y="0" X="-1.1" />
<Vtx Seq="2" Y="8.3" X="-1.1" />
<Vtx Seq="3" Y="8.3" X="1.1" />
<Vtx Seq="4" Y="0" X="1.1" />
</Vertices>
</BoatShape>
<BoatShape ShapeID="3">
<Vertices>
<Vtx Seq="1" Y="0" X="-0.75" />
<Vtx Seq="2" Y="3" X="-0.75" />
<Vtx Seq="3" Y="3" X="0.75" />
<Vtx Seq="4" Y="0" X="0.75" />
</Vertices>
</BoatShape>
<BoatShape ShapeID="4">
<Vertices>
<Vtx Seq="1" Y="0" X="-3.46" />
<Vtx Seq="2" Y="13.449" X="-3.46" />
<Vtx Seq="3" Y="14.019" X="0" />
<Vtx Seq="4" Y="13.449" X="3.46" />
<Vtx Seq="5" Y="0" X="3.46" />
</Vertices>
<Catamaran>
<Vtx Seq="1" Y="1.769" X="-2.752" />
<Vtx Seq="2" Y="0" X="-2.813" />
<Vtx Seq="3" Y="0" X="-3.34" />
<Vtx Seq="4" Y="5.351" X="-3.46" />
<Vtx Seq="5" Y="10.544" X="-3.387" />
<Vtx Seq="6" Y="13.449" X="-3.075" />
<Vtx Seq="7" Y="10.851" X="-2.793" />
<Vtx Seq="8" Y="6.669" X="-2.699" />
<Vtx Seq="9" Y="6.669" X="2.699" />
<Vtx Seq="10" Y="10.851" X="2.793" />
<Vtx Seq="11" Y="13.449" X="3.075" />
<Vtx Seq="12" Y="10.544" X="3.387" />
<Vtx Seq="13" Y="5.351" X="3.46" />
<Vtx Seq="14" Y="0" X="3.34" />
<Vtx Seq="15" Y="0" X="2.813" />
<Vtx Seq="16" Y="1.769" X="2.752" />
</Catamaran>
<Bowsprit>
<Vtx Seq="1" Y="6.669" X="-0.2" />
<Vtx Seq="2" Y="11.377" X="-0.2" />
<Vtx Seq="3" Y="14.019" X="0" />
<Vtx Seq="4" Y="11.377" X="0.2" />
<Vtx Seq="5" Y="6.669" X="0.2" />
</Bowsprit>
<Trampoline>
<Vtx Seq="1" Y="2" X="-2.699" />
<Vtx Seq="2" Y="6.438" X="-2.699" />
<Vtx Seq="3" Y="6.438" X="2.699" />
<Vtx Seq="4" Y="2" X="2.699" />
</Trampoline>
</BoatShape>
<BoatShape ShapeID="5" />
</BoatShapes>
<Boats>>
<Boat Type="Yacht" SourceID="101" ShapeID="4" HullNum="AC4501" ShortName="USA"
BoatName="ORACLE TEAM USA" Country="USA">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
<Boat Type="Yacht" SourceID="102" ShapeID="4" HullNum="AC4502" ShortName="GBR"
BoatName="Land Rover BAR" Country="United Kingdom">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
<Boat Type="Yacht" SourceID="103" ShapeID="4" HullNum="AC4503" ShortName="JPN"
BoatName="SoftBank Team Japan" Country="Japan">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
<Boat Type="Yacht" SourceID="104" ShapeID="4" HullNum="AC4504" ShortName="FRA"
BoatName="Groupama Team France" Country="France">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
<Boat Type="Yacht" SourceID="105" ShapeID="4" HullNum="AC4505" ShortName="SWE"
BoatName="Artemis Racing" Country="Sweden">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
<Boat Type="Yacht" SourceID="106" ShapeID="4" HullNum="AC4506" ShortName="NZL"
BoatName="Emirates Team New Zealand" Country="New Zealand">
<GPSposition Z="1.738" Y="0.625" X="0.001" />
<MastTop Z="21.496" Y="4.233" X="0.000" />
</Boat>
</Boats>
</BoatConfig>

@ -0,0 +1,58 @@
<?xml version="1.0" encoding="utf-8"?>
<Race>
<RaceID>17041901</RaceID>
<RaceType>Fleet</RaceType>
<CreationTimeDate>2017-04-19T15:30:00+1200</CreationTimeDate >
<RaceStartTime Time="2019-06-01T13:30:00-0400" Postpone="false" />
<Participants>
<Yacht SourceID="001" Entry="Port" />
<Yacht SourceID="002" Entry="Port" />
<Yacht SourceID="003" Entry="Port" />
<Yacht SourceID="004" Entry="Port" />
<Yacht SourceID="005" Entry="Port" />
<Yacht SourceID="006" Entry="Port" />
</Participants>
<Course>
<CompoundMark CompoundMarkID="1" Name="StartLine">
<Mark SeqID="1" Name="PRO" TargetLat="32.296577" TargetLng="-64.854304" SourceID="101" />
<Mark SeqID="2" Name="PIN" TargetLat="32.293771" TargetLng="-64.855242" SourceID="102" />
</CompoundMark>
<CompoundMark CompoundMarkID="2" Name="M1">
<Mark Name="M1" TargetLat="32.293039" TargetLng="-64.843983" SourceID="103" />
</CompoundMark>
<CompoundMark CompoundMarkID="3" Name="WindwardGate">
<Mark SeqID="1" Name="G1" TargetLat="32.284680" TargetLng="-64.850045" SourceID="104" />
<Mark SeqID="2" Name="G2" TargetLat="32.280164" TargetLng="-64.847591" SourceID="105" />
</CompoundMark>
<CompoundMark CompoundMarkID="4" Name="LeewardGate">
<Mark SeqID="1" Name="G1" TargetLat="32.309693" TargetLng="-64.835249" SourceID="106" />
<Mark SeqID="2" Name="G2" TargetLat="32.308046" TargetLng="-64.831785" SourceID="107" />
</CompoundMark>
<CompoundMark CompoundMarkID="5" Name="FinishLine">
<Mark SeqID="1" Name="PRO" TargetLat="32.317379" TargetLng="-64.839291" SourceID="108" />
<Mark SeqID="2" Name="PIN" TargetLat="32.317257" TargetLng="-64.836260" SourceID="109" />
</CompoundMark>
</Course>
<CompoundMarkSequence>
<Corner SeqID="1" CompoundMarkID="1" Rounding="SP" ZoneSize="3" />
<Corner SeqID="2" CompoundMarkID="2" Rounding="Port" ZoneSize="3" />
<Corner SeqID="3" CompoundMarkID="3" Rounding="Port" ZoneSize="3" />
<Corner SeqID="4" CompoundMarkID="4" Rounding="Port" ZoneSize="3" />
<Corner SeqID="3" CompoundMarkID="3" Rounding="Port" ZoneSize="3" />
<Corner SeqID="5" CompoundMarkID="5" Rounding="SP" ZoneSize="3"/>
</CompoundMarkSequence>
<CourseLimit>
<Limit SeqID="1" Lat="32.313922" Lon="-64.837168"/>
<Limit SeqID="2" Lat="32.317379" Lon="-64.839291"/>
<Limit SeqID="3" Lat="32.317911" Lon="-64.836996"/>
<Limit SeqID="4" Lat="32.317257" Lon="-64.836260"/>
<Limit SeqID="5" Lat="32.304273" Lon="-64.822834"/>
<Limit SeqID="6" Lat="32.279097" Lon="-64.841545"/>
<Limit SeqID="7" Lat="32.279604" Lon="-64.849871"/>
<Limit SeqID="8" Lat="32.289545" Lon="-64.854162"/>
<Limit SeqID="9" Lat="32.290198" Lon="-64.858711"/>
<Limit SeqID="10" Lat="32.297164" Lon="-64.856394"/>
<Limit SeqID="11" Lat="32.296148" Lon="-64.849184"/>
</CourseLimit>
</Race>

@ -0,0 +1,12 @@
<?xml version="1.0" encoding="utf-8"?>
<RegattaConfig>
<RegattaID>1</RegattaID>
<RegattaName>Seng302 Mock Test</RegattaName>
<CourseName>Bermuda AC35</CourseName>
<CentralLatitude>-32.296577</CentralLatitude>
<CentralLongitude>64.854304</CentralLongitude>
<CentralAltitude>0.00</CentralAltitude>
<UtcOffset>-4</UtcOffset>
<MagneticVariation>-14.78</MagneticVariation>
</RegattaConfig>

@ -2,15 +2,12 @@ package seng302.Networking;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import seng302.Networking.BinaryMesageEncoder; import org.xml.sax.InputSource;
import seng302.Networking.BinaryMessageDecoder;
import seng302.Networking.MessageDecoders.XMLMessageDecoder; import seng302.Networking.MessageDecoders.XMLMessageDecoder;
import seng302.Networking.MessageEncoders.XMLMessageEncoder; import seng302.Networking.MessageEncoders.XMLMessageEncoder;
import seng302.Networking.Utils.MessageType; import seng302.Networking.Utils.MessageType;
import java.io.BufferedReader; import java.io.*;
import java.io.IOException;
import java.io.InputStreamReader;
/** /**
* Created by hba56 on 21/04/17. * Created by hba56 on 21/04/17.
@ -28,7 +25,7 @@ public class BinaryMessageDecoderTest {
xmlString.append(line.trim()); xmlString.append(line.trim());
} }
long time = System.currentTimeMillis(); long time = System.currentTimeMillis();
XMLMessageEncoder testEncoder = new XMLMessageEncoder((byte)1, (short)1, time, (byte)7, (short)1, (short)xmlString.length(), xmlString.toString()); XMLMessageEncoder testEncoder = new XMLMessageEncoder((short)1, time, (byte)7, (short)1, (short)xmlString.length(), xmlString.toString());
byte[] encodedMessage = testEncoder.encode(); byte[] encodedMessage = testEncoder.encode();
@ -56,7 +53,14 @@ public class BinaryMessageDecoderTest {
Assert.assertEquals((byte)7, decoderXML.getXmlMsgSubType()); Assert.assertEquals((byte)7, decoderXML.getXmlMsgSubType());
Assert.assertEquals((short)1, decoderXML.getSequenceNumber()); Assert.assertEquals((short)1, decoderXML.getSequenceNumber());
Assert.assertEquals((short)xmlString.length(), decoderXML.getXmlMsgLength()); Assert.assertEquals((short)xmlString.length(), decoderXML.getXmlMsgLength());
Assert.assertEquals(xmlString.toString(), decoderXML.getXmlMessage());
Reader reader = decoderXML.getXmlMessageInputSource().getCharacterStream();
int c;
String contents = "";
while((c = reader.read()) != -1) {
contents += (char)c;
}
Assert.assertEquals(xmlString.toString(), contents);
}catch (IOException e){ }catch (IOException e){
System.out.println(e); System.out.println(e);

@ -0,0 +1,165 @@
package seng302.Networking;
import org.junit.Test;
import seng302.Networking.Utils.ByteConverter;
import java.nio.ByteOrder;
import java.util.Arrays;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Created by fwy13 on 25/04/17.
*/
public class ByteConverterTest {
@Test
public void testLargerIntToByte(){
int int1 = 1532158456; //100 in bytes
byte[] bytes1 = {(byte)0xF8, (byte)0xE1, 0x52, 0x5B};//this is in little endian
assertTrue(testArrayContents(ByteConverter.intToBytes(int1), bytes1));
byte[] bytes2 = {0x5B, 0x52, (byte)0xE1, (byte)0xF8};// this is big endian
assertTrue(testArrayContents(ByteConverter.intToBytes(int1, ByteConverter.IntegerSize, ByteOrder.BIG_ENDIAN), bytes2));
//test chopping
byte[] chopped1 = ByteConverter.intToBytes(int1, 3, ByteOrder.LITTLE_ENDIAN);
byte[] bytes3 = {(byte)0xF8, (byte)0xE1, 0x52};
assertTrue(testArrayContents(chopped1, bytes3));
byte[] chopped2 = ByteConverter.intToBytes(int1, 2, ByteOrder.LITTLE_ENDIAN);
byte[] bytes4 = {(byte)0xF8, (byte)0xE1};
assertTrue(testArrayContents(chopped2, bytes4));
byte[] chopped3 = ByteConverter.intToBytes(int1, 1, ByteOrder.LITTLE_ENDIAN);
byte[] bytes5 = {(byte)0xF8};
assertTrue(testArrayContents(chopped3, bytes5));
byte[] chopped4 = ByteConverter.intToBytes(int1, 3, ByteOrder.BIG_ENDIAN);
byte[] bytes6 = {0x52, (byte)0xE1, (byte)0xF8};
assertTrue(testArrayContents(chopped4, bytes6));
byte[] chopped5 = ByteConverter.intToBytes(int1, 2, ByteOrder.BIG_ENDIAN);
byte[] bytes7 = {(byte)0xE1, (byte)0xF8};
assertTrue(testArrayContents(chopped5, bytes7));
byte[] chopped6 = ByteConverter.intToBytes(int1, 1, ByteOrder.BIG_ENDIAN);
byte[] bytes8 = {(byte)0xF8};
assertTrue(testArrayContents(chopped6, bytes8));
}
@Test
public void testByteToInt(){
int int1 = 100; //100 in bytes
byte[] bytes1 = {100, 0, 0, 0};//this is in little endian
assertTrue(ByteConverter.bytesToInt(bytes1) == int1);
assertTrue(ByteConverter.bytesToInt(bytes1, ByteOrder.LITTLE_ENDIAN) == int1);
byte[] bytes2 = {0, 0, 0, 100};// this is big endian
assertTrue(ByteConverter.bytesToInt(bytes2, ByteOrder.BIG_ENDIAN) == int1);
//check single bytes to integers
assertTrue(ByteConverter.bytesToInt((byte)100) == int1);
}
@Test
public void testByteToLong(){
long lng1 = 15; //100 in bytes
byte[] bytes1 = {15, 0, 0, 0, 0, 0, 0, 0};//this is in little endian
assertTrue(ByteConverter.bytesToLong(bytes1) == lng1);
assertTrue(ByteConverter.bytesToLong(bytes1, ByteOrder.LITTLE_ENDIAN) == lng1);
byte[] bytes2 = {0, 0, 0, 0, 0, 0, 0, 15};// this is big endian
assertTrue(ByteConverter.bytesToLong(bytes2, ByteOrder.BIG_ENDIAN) == lng1);
//check single bytes to integers
assertTrue(ByteConverter.bytesToLong((byte)15) == lng1);
}
@Test
public void testByteToShort(){
short short1 = 20; //100 in bytes
byte[] bytes1 = {20, 0};//this is in little endian
assertTrue(ByteConverter.bytesToShort(bytes1) == short1);
assertTrue(ByteConverter.bytesToShort(bytes1, ByteOrder.LITTLE_ENDIAN) == short1);
byte[] bytes2 = {0, 20};// this is big endian
assertTrue(ByteConverter.bytesToShort(bytes2, ByteOrder.BIG_ENDIAN) == short1);
//check single bytes to integers
assertTrue(ByteConverter.bytesToShort((byte)20) == short1);
}
@Test
public void testByteToChar(){
char char1 = 20; //100 in bytes
byte[] bytes1 = {20, 0};//this is in little endian
assertTrue(ByteConverter.bytesToChar(bytes1) == char1);
assertTrue(ByteConverter.bytesToChar(bytes1, ByteOrder.LITTLE_ENDIAN) == char1);
byte[] bytes2 = {0, 20};// this is big endian
assertTrue(ByteConverter.bytesToChar(bytes2, ByteOrder.BIG_ENDIAN) == char1);
//check single bytes to integers
assertTrue(ByteConverter.bytesToChar((byte)20) == char1);
}
@Test
public void testIntToByte(){
int int1 = 100; //100 in bytes
byte[] bytes1 = {100, 0, 0, 0};//this is in little endian
assertTrue(testArrayContents(ByteConverter.intToBytes(int1), bytes1));
byte[] bytes2 = {0, 0, 0, 100};// this is big endian
assertTrue(testArrayContents(ByteConverter.intToBytes(int1, ByteConverter.IntegerSize, ByteOrder.BIG_ENDIAN), bytes2));
//test chopping
byte[] chopped1 = ByteConverter.intToBytes(int1, 3, ByteOrder.LITTLE_ENDIAN);
byte[] bytes3 = {100, 0, 0};
assertTrue(testArrayContents(chopped1, bytes3));
byte[] chopped2 = ByteConverter.intToBytes(int1, 2, ByteOrder.LITTLE_ENDIAN);
byte[] bytes4 = {100, 0};
assertTrue(testArrayContents(chopped2, bytes4));
byte[] chopped3 = ByteConverter.intToBytes(int1, 1, ByteOrder.LITTLE_ENDIAN);
byte[] bytes5 = {100};
assertTrue(testArrayContents(chopped3, bytes5));
byte[] chopped4 = ByteConverter.intToBytes(int1, 3, ByteOrder.BIG_ENDIAN);
byte[] bytes6 = {0, 0, 100};
assertTrue(testArrayContents(chopped4, bytes6));
byte[] chopped5 = ByteConverter.intToBytes(int1, 2, ByteOrder.BIG_ENDIAN);
byte[] bytes7 = {0, 100};
assertTrue(testArrayContents(chopped5, bytes7));
byte[] chopped6 = ByteConverter.intToBytes(int1, 1, ByteOrder.BIG_ENDIAN);
byte[] bytes8 = {100};
assertTrue(testArrayContents(chopped6, bytes8));
}
@Test
public void testLongToBytes(){
long lng1 = 15; //100 in bytes
byte[] bytes1 = {15, 0, 0, 0, 0, 0, 0, 0};//this is in little endian
assertTrue(testArrayContents(ByteConverter.longToBytes(lng1), bytes1));
byte[] bytes2 = {0, 0, 0, 0, 0, 0, 0, 15};// this is big endian
assertTrue(testArrayContents(ByteConverter.longToBytes(lng1, ByteConverter.LongSize, ByteOrder.BIG_ENDIAN), bytes2));
//test chopping
byte[] chopped1 = ByteConverter.longToBytes(lng1, 3, ByteOrder.LITTLE_ENDIAN);
byte[] bytes3 = {15, 0, 0};
assertTrue(testArrayContents(chopped1, bytes3));
byte[] chopped2 = ByteConverter.longToBytes(lng1, 2, ByteOrder.LITTLE_ENDIAN);
byte[] bytes4 = {15, 0};
assertTrue(testArrayContents(chopped2, bytes4));
byte[] chopped3 = ByteConverter.longToBytes(lng1, 1, ByteOrder.LITTLE_ENDIAN);
byte[] bytes5 = {15};
assertTrue(testArrayContents(chopped3, bytes5));
byte[] chopped4 = ByteConverter.longToBytes(lng1, 3, ByteOrder.BIG_ENDIAN);
byte[] bytes6 = {0, 0, 15};
assertTrue(testArrayContents(chopped4, bytes6));
byte[] chopped5 = ByteConverter.longToBytes(lng1, 2, ByteOrder.BIG_ENDIAN);
byte[] bytes7 = {0, 15};
assertTrue(testArrayContents(chopped5, bytes7));
byte[] chopped6 = ByteConverter.longToBytes(lng1, 1, ByteOrder.BIG_ENDIAN);
byte[] bytes8 = {15};
assertTrue(testArrayContents(chopped6, bytes8));
}
public boolean testArrayContents(byte[] bytes1, byte[] bytes2){
if (bytes1.length != bytes2.length){
return false;
}
for (int i = 0; i < bytes1.length; i++){
if (bytes1[i] != bytes2[i]){
return false;
}
}
return true;
}
}

@ -2,7 +2,6 @@ package seng302.Networking.MessageDecoders;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import seng302.Networking.MessageDecoders.BoatLocationDecoder;
import seng302.Networking.Utils.BoatLocationMessage; import seng302.Networking.Utils.BoatLocationMessage;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder; import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
@ -14,10 +13,10 @@ public class BoatLocationDecoderTest {
@Test @Test
public void getByteArrayTest(){ public void getByteArrayTest(){
long time = System.currentTimeMillis(); long time = System.currentTimeMillis();
BoatLocationMessage testMessage = new BoatLocationMessage((byte)1, time, (byte)2, BoatLocationMessage testMessage = new BoatLocationMessage((byte) 1, time, 2,
3, (byte) 1, 180, -180, 4, (short)5, 3, (byte) 1, 180, -180, 4, 5,
(short) 6, (short) 7, 8, 9, 10, 11, (short) 6, (short) 7, 8, 9, 10, 11,
(short) 12, 13,(short) 14 ,(short) 15, (short) 12, 13, 14 , (short) 15,
16, 17, (short) 18); 16, 17, (short) 18);
RaceVisionByteEncoder raceVisionByteEncoder = new RaceVisionByteEncoder(); RaceVisionByteEncoder raceVisionByteEncoder = new RaceVisionByteEncoder();
byte [] testEncodedMessage = raceVisionByteEncoder.boatLocation(testMessage); byte [] testEncodedMessage = raceVisionByteEncoder.boatLocation(testMessage);

@ -2,7 +2,6 @@ package seng302.Networking.MessageDecoders;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import seng302.Networking.MessageDecoders.CourseWindDecoder;
import seng302.Networking.Utils.CourseWind; import seng302.Networking.Utils.CourseWind;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder; import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;

@ -2,7 +2,6 @@ package seng302.Networking.MessageDecoders;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import seng302.Networking.MessageDecoders.RaceStartStatusDecoder;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder; import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
/** /**

@ -0,0 +1,75 @@
package seng302.Networking.MessageDecoders;
import org.junit.Assert;
import org.junit.Test;
import seng302.Networking.MessageEncoders.RaceVisionByteEncoder;
import seng302.Networking.Utils.BoatStatus;
import seng302.Networking.Utils.RaceStatus;
import java.util.ArrayList;
/**
* Created by hba56 on 23/04/17.
*/
public class RaceStatusDecoderTest {
@Test
public void getByteArrayTest(){
long time = System.currentTimeMillis();
//Create data to serialize.
int boat1SourceID = 5;
int boat2SourceID = 8;
byte boat1Status = 2;
byte boat2Status = 2;
byte boat1LegNumber = 5;
byte boat2LegNumber = 3;
byte boat1PenaltiesAwarded = 4;
byte boat2PenaltiesAwarded = 0;
byte boat1PenaltiesServed = 2;
byte boat2PenaltiesServed = 0;
long boat1TimeAtNextMark = time + (1000 * 3);
long boat2TimeAtNextMark = time + (1000 * 2);
long boat1TimeAtFinish = boat1TimeAtNextMark + (1000 * 15);
long boat2TimeAtFinish = boat2TimeAtNextMark + (1000 * 7);
BoatStatus boatStatus1 = new BoatStatus(boat1SourceID, boat1Status, boat1LegNumber, boat1PenaltiesAwarded, boat1PenaltiesServed, boat1TimeAtNextMark, boat1TimeAtFinish);
BoatStatus boatStatus2 = new BoatStatus(boat2SourceID, boat2Status, boat2LegNumber, boat2PenaltiesAwarded, boat2PenaltiesServed, boat2TimeAtNextMark, boat2TimeAtFinish);
int raceID = 585;
int raceStatus = 3;
long raceStartTime = time - (1000 * 31);
int windDirection = 2341;
int windSpeed = 10201;
int raceType = 1;
ArrayList<BoatStatus> boatStatuses = new ArrayList<>(2);
boatStatuses.add(boatStatus1);
boatStatuses.add(boatStatus2);
RaceStatus raceStatusObject = new RaceStatus(time, raceID, raceStatus, raceStartTime, windDirection, windSpeed, raceType, boatStatuses);
byte[] encodedRaceStatus = RaceVisionByteEncoder.raceStatus(raceStatusObject);
RaceStatusDecoder decoderTest = new RaceStatusDecoder(encodedRaceStatus);
Assert.assertEquals(0b10, decoderTest.getVersionNum());
Assert.assertEquals(time, decoderTest.getTime());
Assert.assertEquals(raceID, decoderTest.getRace());
Assert.assertEquals(raceStatus, decoderTest.getRaceState());
Assert.assertEquals(raceStartTime, decoderTest.getStartTime());
Assert.assertEquals(windDirection, decoderTest.getRaceWindDir());
Assert.assertEquals(windSpeed, decoderTest.getRaceWindSpeed());
BoatStatus boat1 = decoderTest.getBoats().get(0);
Assert.assertEquals(boat1SourceID, boat1.getSourceID());
Assert.assertEquals(boat1Status, boat1.getBoatStatus());
Assert.assertEquals(boat1LegNumber, boat1.getLegNumber());
Assert.assertEquals(boat1PenaltiesAwarded, boat1.getNumPenaltiesAwarded());
Assert.assertEquals(boat1PenaltiesServed, boat1.getNumPenaltiesServed());
Assert.assertEquals(boat1TimeAtNextMark, boat1.getEstTimeAtNextMark());
Assert.assertEquals(boat1TimeAtFinish, boat1.getEstTimeAtFinish());
}
}

@ -2,12 +2,12 @@ package seng302.Networking.MessageDecoders;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import seng302.Networking.MessageDecoders.XMLMessageDecoder;
import seng302.Networking.MessageEncoders.XMLMessageEncoder; import seng302.Networking.MessageEncoders.XMLMessageEncoder;
import java.io.BufferedReader; import java.io.BufferedReader;
import java.io.IOException; import java.io.IOException;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.io.Reader;
/** /**
* Created by hba56 on 20/04/17. * Created by hba56 on 20/04/17.
@ -25,7 +25,7 @@ public class XMLMessageDecoderTest {
xmlString.append(line.trim()); xmlString.append(line.trim());
} }
long time = System.currentTimeMillis(); long time = System.currentTimeMillis();
XMLMessageEncoder testEncoder = new XMLMessageEncoder((byte)1, (short)1, time, (byte)7, (short)1, (short)xmlString.length(), xmlString.toString()); XMLMessageEncoder testEncoder = new XMLMessageEncoder((short)1, time, (byte)7, (short)1, (short)xmlString.length(), xmlString.toString());
byte[] encodedXML = testEncoder.encode(); byte[] encodedXML = testEncoder.encode();
@ -39,7 +39,14 @@ public class XMLMessageDecoderTest {
Assert.assertEquals((byte)7, decoderXML.getXmlMsgSubType()); Assert.assertEquals((byte)7, decoderXML.getXmlMsgSubType());
Assert.assertEquals((short)1, decoderXML.getSequenceNumber()); Assert.assertEquals((short)1, decoderXML.getSequenceNumber());
Assert.assertEquals((short)xmlString.length(), decoderXML.getXmlMsgLength()); Assert.assertEquals((short)xmlString.length(), decoderXML.getXmlMsgLength());
Assert.assertEquals(xmlString.toString(), decoderXML.getXmlMessage());
Reader reader = decoderXML.getXmlMessageInputSource().getCharacterStream();
int c;
String contents = "";
while((c = reader.read()) != -1) {
contents += (char)c;
}
Assert.assertEquals(xmlString.toString(), contents);
}catch (IOException e){ }catch (IOException e){
System.out.println(e); System.out.println(e);

@ -21,7 +21,7 @@ public class XMLMessageEncoderTest {
while((line=br.readLine())!= null){ while((line=br.readLine())!= null){
xmlString.append(line.trim()); xmlString.append(line.trim());
} }
XMLMessageEncoder testEncoder = new XMLMessageEncoder((byte)1, (short)1, System.currentTimeMillis(), (byte)7, (short)1, (short)xmlString.length(), xmlString.toString()); XMLMessageEncoder testEncoder = new XMLMessageEncoder((short)1, System.currentTimeMillis(), (byte)7, (short)1, (short)xmlString.length(), xmlString.toString());
byte[] encodedXML = testEncoder.encode(); byte[] encodedXML = testEncoder.encode();
@ -43,7 +43,7 @@ public class XMLMessageEncoderTest {
while((line=br.readLine())!= null){ while((line=br.readLine())!= null){
xmlString.append(line.trim()); xmlString.append(line.trim());
} }
XMLMessageEncoder testEncoder = new XMLMessageEncoder((byte)1, (short)1, System.currentTimeMillis(), (byte)7, (short)1, (short)1, xmlString.toString()); XMLMessageEncoder testEncoder = new XMLMessageEncoder((short)1, System.currentTimeMillis(), (byte)7, (short)1, (short)1, xmlString.toString());
byte[] encodedXML = testEncoder.encode(); byte[] encodedXML = testEncoder.encode();

@ -0,0 +1,12 @@
<?xml version="1.0" encoding="utf-8"?>
<RegattaConfig>
<RegattaID>1</RegattaID>
<RegattaName>Seng302 Mock Test</RegattaName>
<CourseName>Bermuda AC35</CourseName>
<CentralLatitude>-32.296577</CentralLatitude>
<CentralLongitude>64.854304</CentralLongitude>
<CentralAltitude>0.00</CentralAltitude>
<UtcOffset>-4</UtcOffset>
<MagneticVariation>-14.78</MagneticVariation>
</RegattaConfig>

@ -10,6 +10,8 @@
<modules> <modules>
<module>mock</module> <module>mock</module>
<module>visualiser</module> <module>visualiser</module>
<module>network</module>
<module>sharedModel</module>
</modules> </modules>
<url>https://eng-git.canterbury.ac.nz/SENG302-2016/team-7</url> <url>https://eng-git.canterbury.ac.nz/SENG302-2016/team-7</url>

@ -0,0 +1,155 @@
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>seng302</groupId>
<artifactId>team-7</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<packaging>jar</packaging>
<name>sharedModel</name>
<artifactId>sharedModel</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mockito/mockito-all -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-referencing</artifactId>
<version>9.0</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>maven2-repository.dev.java.net</id>
<name>Java.net repository</name>
<url>http://download.java.net/maven/2</url>
</repository>
<repository>
<id>osgeo</id>
<name>Open Source Geospatial Foundation Repository</name>
<url>http://download.osgeo.org/webdav/geotools/</url>
</repository>
</repositories>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries>
<Main-Class>seng302.App</Main-Class>
<X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK>
<X-Compile-Target-JDK>${maven.compiler.target}</X-Compile-Target-JDK>
</manifestEntries>
</transformer>
</transformers>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.6</version>
<configuration>
<linkXRef>true</linkXRef>
<targetJdk>${maven.compiler.target}</targetJdk>
<rulesets>
<ruleset>/rulesets/java/basic.xml</ruleset>
<ruleset>/rulesets/java/imports.xml</ruleset>
<ruleset>/rulesets/java/codesize.xml</ruleset>
<ruleset>/rulesets/java/design.xml</ruleset>
<ruleset>/rulesets/java/empty.xml</ruleset>
<ruleset>/rulesets/java/junit.xml</ruleset>
<ruleset>/rulesets/java/unusedcode.xml</ruleset>
</rulesets>
<includeXmlInSite>true</includeXmlInSite>
<sourceEncoding>utf-8</sourceEncoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.10.3</version>
<configuration>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.19.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>2.8.1</version>
</plugin>
</plugins>
</reporting>
</project>

@ -1,4 +1,4 @@
package seng302.Model; package SharedModel;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty; import javafx.beans.property.StringProperty;
@ -52,8 +52,6 @@ public class Boat {
return velocity; return velocity;
} }
public int getSourceID() { return sourceID; }
/** /**
* Sets the speed of the boat in knots. * Sets the speed of the boat in knots.
* *
@ -64,6 +62,10 @@ public class Boat {
this.velocityProp.setValue(String.valueOf(Math.round(velocity))); this.velocityProp.setValue(String.valueOf(Math.round(velocity)));
} }
public int getSourceID() {
return sourceID;
}
/** /**
* Print method prints the name of the boat * Print method prints the name of the boat
* *

@ -1,15 +1,12 @@
package seng302.Model; package SharedModel;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty; import javafx.beans.property.StringProperty;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import org.geotools.referencing.GeodeticCalculator; import org.geotools.referencing.GeodeticCalculator;
import seng302.Constants;
import seng302.GPSCoordinate;
import java.awt.geom.Point2D; import java.awt.geom.Point2D;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
/** /**
* Boat in the Race extends Boat. * Boat in the Race extends Boat.
@ -49,6 +46,20 @@ public class BoatInRace extends Boat {
position = new SimpleStringProperty("-"); position = new SimpleStringProperty("-");
} }
/**
* Converts an azimuth to a bearing
*
* @param azimuth azimuth value to be converted
* @return the bearings in degrees (0 to 360).
*/
public static double calculateHeading(double azimuth) {
if (azimuth >= 0) {
return azimuth;
} else {
return azimuth + 360;
}
}
/** /**
* Calculates the azimuth of the travel via map coordinates of the raceMarkers * Calculates the azimuth of the travel via map coordinates of the raceMarkers
* *
@ -66,20 +77,6 @@ public class BoatInRace extends Boat {
return calc.getAzimuth(); return calc.getAzimuth();
} }
/**
* Converts an azimuth to a bearing
*
* @param azimuth azimuth value to be converted
* @return the bearings in degrees (0 to 360).
*/
public static double calculateHeading(double azimuth) {
if (azimuth >= 0) {
return azimuth;
} else {
return azimuth + 360;
}
}
public double getHeading() { public double getHeading() {
return heading; return heading;
} }
@ -258,17 +255,17 @@ public class BoatInRace extends Boat {
return position.get(); return position.get();
} }
public StringProperty positionProperty() {
return position;
}
public void setPosition(String position) { public void setPosition(String position) {
this.position.set(position); this.position.set(position);
} }
public StringProperty positionProperty() {
return position;
}
/** /**
* Returns the current sequence number, and increments the internal value, such that that next call will return a value 1 larger than the current call. * Returns the current sequence number, and increments the internal value, such that that next call will return a value 1 larger than the current call.
*
* @return Current sequence number. * @return Current sequence number.
*/ */
public long getNextSequenceNumber() { public long getNextSequenceNumber() {

@ -1,7 +1,4 @@
package seng302; package SharedModel;
import javafx.scene.paint.Color;
import seng302.Model.BoatInRace;
/** /**
* Constants that are used throughout the program * Constants that are used throughout the program

@ -1,4 +1,4 @@
package seng302; package SharedModel;
/** /**
* GPS Coordinate for the world map. * GPS Coordinate for the world map.

@ -1,8 +1,7 @@
package seng302.Model; package SharedModel;
import org.geotools.referencing.GeodeticCalculator; import org.geotools.referencing.GeodeticCalculator;
import seng302.Constants;
import seng302.GPSCoordinate;
/** /**
* Created by cbt24 on 6/03/17. * Created by cbt24 on 6/03/17.
@ -74,16 +73,14 @@ public class Leg {
return startMarker; return startMarker;
} }
public void setStartMarker(Marker startMarker) {
this.startMarker = startMarker;
}
public Marker getEndMarker() { public Marker getEndMarker() {
return endMarker; return endMarker;
} }
public void setStartMarker(Marker startMarker) {
this.startMarker = startMarker;
}
public void setEndMarker(Marker endMarker) { public void setEndMarker(Marker endMarker) {
this.endMarker = endMarker; this.endMarker = endMarker;
} }

@ -1,7 +1,6 @@
package seng302.Model; package SharedModel;
import org.geotools.referencing.GeodeticCalculator; import org.geotools.referencing.GeodeticCalculator;
import seng302.GPSCoordinate;
import java.awt.geom.Point2D; import java.awt.geom.Point2D;

@ -1,4 +1,4 @@
package seng302.Model; package SharedModel;
/** /**
* Created by jjg64 on 19/04/17. * Created by jjg64 on 19/04/17.

@ -0,0 +1,13 @@
package seng302;
/**
* Created by f123 on 27-Apr-17.
*/
public class App {
public static void main(String[] args) {
}
}

@ -1,4 +1,4 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion> <modelVersion>4.0.0</modelVersion>
<parent> <parent>
@ -90,7 +90,8 @@
<version>2.4.3</version> <version>2.4.3</version>
<configuration> <configuration>
<transformers> <transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<manifestEntries> <manifestEntries>
<Main-Class>seng302.App</Main-Class> <Main-Class>seng302.App</Main-Class>
<X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK> <X-Compile-Source-JDK>${maven.compiler.source}</X-Compile-Source-JDK>

@ -29,54 +29,4 @@ public class App extends Application {
stage.show(); stage.show();
} }
// /**
// * Loads and sets up the GUI elements
// *
// * @param primaryStage Base for all scenes
// * @throws Exception Error in initialising programme
// */
// @Override
// public void start(Stage primaryStage) throws Exception {
// this.primaryStage = primaryStage;
// primaryStage.minHeightProperty().setValue(600);
// primaryStage.minWidthProperty().setValue(780);
// //load the first container
// try {
// FXMLLoader loader = new FXMLLoader();
// InputStream in = getClass().getClassLoader().getResourceAsStream("scenes/main.fxml");
// mainContainer = (BorderPane) loader.load(in);
// mainScene = new Scene(mainContainer, 1200, 800);
// primaryStage.setScene(mainScene);
// primaryStage.sizeToScene();
// MainController mainController = (MainController) loader.getController();
// mainController.setParent(this);
// in.close();
// //add the center
// loadPane("race.fxml");
// } catch (Exception e) {
// e.printStackTrace();
// }
// primaryStage.show();
// }
//
// /**
// * Loads panes for use in the GUI
// *
// * @param fxmlName name of resource fxml file
// * @throws Exception critical error in loading file
// */
// public void loadPane(String fxmlName) throws Exception {
// FXMLLoader loader = new FXMLLoader();
// InputStream in = getClass().getClassLoader().getResourceAsStream("scenes/" + fxmlName);
// Parent page;
// try {
// page = (Parent) loader.load(in);
// } finally {
// in.close();
// }
// mainContainer.getChildren().remove(mainContainer.getCenter());
// mainContainer.setCenter(page);
// Controller controller = (Controller) loader.getController();
// controller.setParent(this);
// }
} }

@ -1,7 +1,6 @@
package seng302.Controllers; package seng302.Controllers;
import javafx.fxml.Initializable; import javafx.fxml.Initializable;
import seng302.App;
import java.net.URL; import java.net.URL;
import java.util.ResourceBundle; import java.util.ResourceBundle;

@ -1,11 +1,8 @@
package seng302.Controllers; package seng302.Controllers;
import javafx.fxml.FXML; import javafx.fxml.FXML;
import javafx.scene.control.SplitPane;
import javafx.scene.layout.AnchorPane; import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.GridPane;
import seng302.RaceDataSource; import seng302.RaceDataSource;
import seng302.RaceXMLReader;
import java.net.URL; import java.net.URL;
import java.util.ResourceBundle; import java.util.ResourceBundle;
@ -14,16 +11,16 @@ import java.util.ResourceBundle;
* Created by fwy13 on 15/03/2017. * Created by fwy13 on 15/03/2017.
*/ */
public class MainController extends Controller { public class MainController extends Controller {
@FXML StartController startController; @FXML
@FXML RaceController raceController; StartController startController;
@FXML
RaceController raceController;
public void beginRace(int scaleFactor, RaceDataSource raceData) { public void beginRace(int scaleFactor, RaceDataSource raceData) {
raceController.startRace(scaleFactor, raceData); raceController.startRace(scaleFactor, raceData);
} }
/** /**
* Main Controller for the applications will house the menu and the displayed pane. * Main Controller for the applications will house the menu and the displayed pane.
* *

@ -1,25 +1,19 @@
package seng302.Controllers; package seng302.Controllers;
import javafx.beans.property.ReadOnlyObjectWrapper;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList; import javafx.collections.ObservableList;
import javafx.fxml.FXML; import javafx.fxml.FXML;
import javafx.scene.control.*; import javafx.scene.control.*;
import javafx.scene.layout.GridPane; import javafx.scene.layout.GridPane;
import org.xml.sax.SAXException;
import seng302.Mock.StreamedRace; import seng302.Mock.StreamedRace;
import seng302.Model.*; import seng302.Model.BoatInRace;
import seng302.Model.Race;
import seng302.Model.RaceClock;
import seng302.Model.ResizableRaceCanvas;
import seng302.RaceDataSource; import seng302.RaceDataSource;
import seng302.RaceXMLReader;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.net.URL; import java.net.URL;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.ResourceBundle; import java.util.ResourceBundle;
/** /**
@ -28,16 +22,11 @@ import java.util.ResourceBundle;
public class RaceController extends Controller { public class RaceController extends Controller {
@FXML @FXML
GridPane canvasBase; GridPane canvasBase;
//user saved data for annotation display
private ArrayList<Boolean> presetAnno;
ResizableRaceCanvas raceMap; ResizableRaceCanvas raceMap;
@FXML @FXML
SplitPane race; SplitPane race;
@FXML @FXML
CheckBox showFPS; CheckBox showFPS;
@FXML @FXML
CheckBox showBoatPath; CheckBox showBoatPath;
@FXML @FXML
@ -48,7 +37,6 @@ public class RaceController extends Controller {
Label FPS; Label FPS;
@FXML @FXML
Label timeZone; Label timeZone;
@FXML @FXML
CheckBox showName; CheckBox showName;
@FXML @FXML
@ -59,7 +47,6 @@ public class RaceController extends Controller {
Button saveAnno; Button saveAnno;
@FXML @FXML
Button showSetAnno; Button showSetAnno;
@FXML @FXML
TableView<BoatInRace> boatInfoTable; TableView<BoatInRace> boatInfoTable;
@FXML @FXML
@ -70,6 +57,8 @@ public class RaceController extends Controller {
TableColumn<BoatInRace, String> boatMarkColumn; TableColumn<BoatInRace, String> boatMarkColumn;
@FXML @FXML
TableColumn<BoatInRace, String> boatSpeedColumn; TableColumn<BoatInRace, String> boatSpeedColumn;
//user saved data for annotation display
private ArrayList<Boolean> presetAnno;
/** /**
* Updates the ResizableRaceCanvas (raceMap) with most recent data * Updates the ResizableRaceCanvas (raceMap) with most recent data

@ -17,7 +17,6 @@ import seng302.Mock.*;
import seng302.Model.BoatInRace; import seng302.Model.BoatInRace;
import seng302.Model.RaceClock; import seng302.Model.RaceClock;
import seng302.RaceDataSource; import seng302.RaceDataSource;
import seng302.RaceXMLReader;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
@ -31,20 +30,28 @@ import java.util.ResourceBundle;
*/ */
public class StartController extends Controller { public class StartController extends Controller {
@FXML private GridPane start; @FXML
@FXML private AnchorPane startWrapper; Button oneMinButton;
@FXML
@FXML private TableView<BoatInRace> boatNameTable; Button fiveMinButton;
@FXML private TableColumn<BoatInRace, String> boatNameColumn; @FXML
@FXML private TableColumn<BoatInRace, String> boatCodeColumn; Button fifteenMinButton;
@FXML private Label timeZoneTime; @FXML
@FXML private Label timer; private GridPane start;
@FXML private int PRERACE_TIME = 15000; @FXML
private AnchorPane startWrapper;
@FXML Button oneMinButton; @FXML
@FXML Button fiveMinButton; private TableView<BoatInRace> boatNameTable;
@FXML Button fifteenMinButton; @FXML
private TableColumn<BoatInRace, String> boatNameColumn;
@FXML
private TableColumn<BoatInRace, String> boatCodeColumn;
@FXML
private Label timeZoneTime;
@FXML
private Label timer;
@FXML
private int PRERACE_TIME = 15000;
private RaceClock raceClock; private RaceClock raceClock;
private RaceDataSource raceData; private RaceDataSource raceData;

@ -3,13 +3,11 @@ package seng302.Mock;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import org.w3c.dom.Node; import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.XMLReader; import seng302.XMLReader;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException; import java.io.IOException;
import java.lang.annotation.ElementType;
import java.text.ParseException; import java.text.ParseException;
import java.util.*; import java.util.*;
@ -17,13 +15,14 @@ import java.util.*;
* Created by Joseph on 24/04/2017. * Created by Joseph on 24/04/2017.
*/ */
public class BoatXMLReader extends XMLReader { public class BoatXMLReader extends XMLReader {
private static int currentColourIndex = 0;
Map<Integer, StreamedBoat> streamedBoatMap = new HashMap<>(); Map<Integer, StreamedBoat> streamedBoatMap = new HashMap<>();
Map<Integer, StreamedBoat> participants = new HashMap<>(); Map<Integer, StreamedBoat> participants = new HashMap<>();
private List<Color> colours; private List<Color> colours;
private static int currentColourIndex = 0;
/** /**
* Constructor for Boat XML Reader * Constructor for Boat XML Reader
*
* @param filePath path of the file * @param filePath path of the file
* @throws IOException error * @throws IOException error
* @throws SAXException error * @throws SAXException error
@ -36,6 +35,7 @@ public class BoatXMLReader extends XMLReader {
/** /**
* Constructor for Boat XML Reader * Constructor for Boat XML Reader
*
* @param filePath file path to read * @param filePath file path to read
* @param read whether or not to read and store the files straight away. * @param read whether or not to read and store the files straight away.
* @throws IOException error * @throws IOException error
@ -98,7 +98,8 @@ public class BoatXMLReader extends XMLReader {
String shortName = null; String shortName = null;
String country = null; String country = null;
if (exists(boat, "Type")) type = boat.getAttributes().getNamedItem("Type").getTextContent(); if (exists(boat, "Type")) type = boat.getAttributes().getNamedItem("Type").getTextContent();
if (exists(boat, "SourceID")) sourceID = Integer.parseInt(boat.getAttributes().getNamedItem("SourceID").getTextContent()); if (exists(boat, "SourceID"))
sourceID = Integer.parseInt(boat.getAttributes().getNamedItem("SourceID").getTextContent());
if (exists(boat, "BoatName")) boatName = boat.getAttributes().getNamedItem("BoatName").getTextContent(); if (exists(boat, "BoatName")) boatName = boat.getAttributes().getNamedItem("BoatName").getTextContent();
if (exists(boat, "ShortName")) shortName = boat.getAttributes().getNamedItem("ShortName").getTextContent(); if (exists(boat, "ShortName")) shortName = boat.getAttributes().getNamedItem("ShortName").getTextContent();
if (exists(boat, "Country")) country = boat.getAttributes().getNamedItem("Country").getTextContent(); if (exists(boat, "Country")) country = boat.getAttributes().getNamedItem("Country").getTextContent();

@ -3,7 +3,6 @@ package seng302.Mock;
import org.w3c.dom.Element; import org.w3c.dom.Element;
import org.w3c.dom.NodeList; import org.w3c.dom.NodeList;
import org.xml.sax.SAXException; import org.xml.sax.SAXException;
import seng302.RaceDataSource;
import seng302.XMLReader; import seng302.XMLReader;
import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.ParserConfigurationException;
@ -17,6 +16,7 @@ public class RegattaXMLReader extends XMLReader {
/** /**
* Constructor for Regatta XML * Constructor for Regatta XML
*
* @param filePath path of the file * @param filePath path of the file
* @throws IOException error * @throws IOException error
* @throws SAXException error * @throws SAXException error
@ -28,6 +28,7 @@ public class RegattaXMLReader extends XMLReader {
/** /**
* Constructor for Regatta XML * Constructor for Regatta XML
*
* @param filePath file path to read * @param filePath file path to read
* @param read whether or not to read and store the files straight away. * @param read whether or not to read and store the files straight away.
* @throws IOException error * @throws IOException error

@ -1,8 +1,6 @@
package seng302.Mock; package seng302.Mock;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import seng302.GPSCoordinate;
import seng302.Model.Boat;
import seng302.Model.BoatInRace; import seng302.Model.BoatInRace;
/** /**
@ -27,8 +25,9 @@ public class StreamedBoat extends BoatInRace {
/** /**
* Overridden to ignore this function * Overridden to ignore this function
* @deprecated *
* @return 0 * @return 0
* @deprecated
*/ */
public double getScaledVelocity() { public double getScaledVelocity() {
return 0; return 0;
@ -36,8 +35,9 @@ public class StreamedBoat extends BoatInRace {
/** /**
* Overridden to ignore this function * Overridden to ignore this function
* @deprecated *
* @param velocity of boat * @param velocity of boat
* @deprecated
*/ */
public void setScaledVelocity(double velocity) { public void setScaledVelocity(double velocity) {
} }

@ -8,7 +8,8 @@ import seng302.Model.RaceClock;
import seng302.RaceDataSource; import seng302.RaceDataSource;
import java.time.ZonedDateTime; import java.time.ZonedDateTime;
import java.util.*; import java.util.ArrayList;
import java.util.List;
/** /**
* Created by jjg64 on 21/04/17. * Created by jjg64 on 21/04/17.
@ -43,14 +44,14 @@ public class StreamedCourse implements RaceDataSource {
} }
} }
public void setRegattaXMLReader(RegattaXMLReader regattaXMLReader) {
this.regattaXMLReader = regattaXMLReader;
}
public RegattaXMLReader getRegattaXMLReader() { public RegattaXMLReader getRegattaXMLReader() {
return regattaXMLReader; return regattaXMLReader;
} }
public void setRegattaXMLReader(RegattaXMLReader regattaXMLReader) {
this.regattaXMLReader = regattaXMLReader;
}
public List<BoatInRace> getBoats() { public List<BoatInRace> getBoats() {
return new ArrayList<>(boatXMLReader.getStreamedBoatMap().values()); return new ArrayList<>(boatXMLReader.getStreamedBoatMap().values());
} }

@ -1,14 +1,10 @@
package seng302.Mock; package seng302.Mock;
import javafx.collections.FXCollections;
import seng302.Controllers.RaceController; import seng302.Controllers.RaceController;
import seng302.Model.BoatInRace; import seng302.Model.BoatInRace;
import seng302.Model.Leg;
import seng302.Model.Race; import seng302.Model.Race;
import seng302.RaceDataSource; import seng302.RaceDataSource;
import java.util.*;
/** /**
* Created by jjg64 on 21/04/17. * Created by jjg64 on 21/04/17.
*/ */
@ -26,6 +22,7 @@ public class StreamedRace extends Race {
/** /**
* Checks if the boat cannot finish the race * Checks if the boat cannot finish the race
*
* @return True if boat cannot finish the race * @return True if boat cannot finish the race
*/ */
protected boolean doNotFinish() { protected boolean doNotFinish() {

@ -17,8 +17,10 @@ import java.util.concurrent.ConcurrentLinkedQueue;
*/ */
public class BoatInRace extends Boat { public class BoatInRace extends Boat {
protected static final float BASE_TRACK_POINT_TIME_INTERVAL = 5000;
protected static float trackPointTimeInterval = 5000; // every 1 seconds
protected final int TRACK_POINT_LIMIT = 10;
protected Leg currentLeg; protected Leg currentLeg;
private double scaledVelocity;
protected double distanceTravelledInLeg; protected double distanceTravelledInLeg;
protected GPSCoordinate currentPosition; protected GPSCoordinate currentPosition;
protected long timeFinished; protected long timeFinished;
@ -28,14 +30,10 @@ public class BoatInRace extends Boat {
protected boolean started = false; protected boolean started = false;
protected StringProperty position; protected StringProperty position;
protected double heading; protected double heading;
protected Queue<TrackPoint> track = new ConcurrentLinkedQueue<>(); protected Queue<TrackPoint> track = new ConcurrentLinkedQueue<>();
protected long nextValidTime = 0; protected long nextValidTime = 0;
protected static final float BASE_TRACK_POINT_TIME_INTERVAL = 5000;
protected static float trackPointTimeInterval = 5000; // every 1 seconds
protected final int TRACK_POINT_LIMIT = 10;
protected boolean trackVisible = true; protected boolean trackVisible = true;
private double scaledVelocity;
/** /**
* Constructor method. * Constructor method.
@ -66,6 +64,38 @@ public class BoatInRace extends Boat {
position = new SimpleStringProperty("-"); position = new SimpleStringProperty("-");
} }
/**
* Converts an azimuth to a bearing
*
* @param azimuth azimuth value to be converted
* @return the bearings in degrees (0 to 360).
*/
public static double calculateHeading(double azimuth) {
if (azimuth >= 0) {
return azimuth;
} else {
return azimuth + 360;
}
}
/**
* Get base track point time interval
*
* @return base track point time interval
*/
public static float getBaseTrackPointTimeInterval() {
return BASE_TRACK_POINT_TIME_INTERVAL;
}
/**
* Set track point time interval
*
* @param value track point time interval value
*/
public static void setTrackPointTimeInterval(float value) {
trackPointTimeInterval = value;
}
/** /**
* Calculates the azimuth of the travel via map coordinates of the raceMarkers * Calculates the azimuth of the travel via map coordinates of the raceMarkers
* *
@ -83,20 +113,6 @@ public class BoatInRace extends Boat {
return calc.getAzimuth(); return calc.getAzimuth();
} }
/**
* Converts an azimuth to a bearing
*
* @param azimuth azimuth value to be converted
* @return the bearings in degrees (0 to 360).
*/
public static double calculateHeading(double azimuth) {
if (azimuth >= 0) {
return azimuth;
} else {
return azimuth + 360;
}
}
public double getHeading() { public double getHeading() {
return heading; return heading;
} }
@ -276,16 +292,17 @@ public class BoatInRace extends Boat {
return position.get(); return position.get();
} }
public StringProperty positionProperty() {
return position;
}
public void setPosition(String position) { public void setPosition(String position) {
this.position.set(position); this.position.set(position);
} }
public StringProperty positionProperty() {
return position;
}
/** /**
* Adds a new point to boat's track. * Adds a new point to boat's track.
*
* @param coordinate of point on track * @param coordinate of point on track
* @return whether add is successful * @return whether add is successful
* @see seng302.Model.TrackPoint * @see seng302.Model.TrackPoint
@ -302,6 +319,7 @@ public class BoatInRace extends Boat {
/** /**
* Returns the boat's sampled track between start of race and current time. * Returns the boat's sampled track between start of race and current time.
*
* @return queue of track points * @return queue of track points
* @see seng302.Model.TrackPoint * @see seng302.Model.TrackPoint
*/ */
@ -311,6 +329,7 @@ public class BoatInRace extends Boat {
/** /**
* Returns whether track is visible * Returns whether track is visible
*
* @return true if visible * @return true if visible
*/ */
public boolean isTrackVisible() { public boolean isTrackVisible() {
@ -319,25 +338,10 @@ public class BoatInRace extends Boat {
/** /**
* Sets track visibility. * Sets track visibility.
*
* @param trackVisible visible if true. * @param trackVisible visible if true.
*/ */
public void setTrackVisible(boolean trackVisible) { public void setTrackVisible(boolean trackVisible) {
this.trackVisible = trackVisible; this.trackVisible = trackVisible;
} }
/**
* Get base track point time interval
* @return base track point time interval
*/
public static float getBaseTrackPointTimeInterval() {
return BASE_TRACK_POINT_TIME_INTERVAL;
}
/**
* Set track point time interval
* @param value track point time interval value
*/
public static void setTrackPointTimeInterval(float value) {
trackPointTimeInterval = value;
}
} }

@ -40,7 +40,6 @@ public class ConstantVelocityRace extends Race {
* @param legs in race * @param legs in race
* @param controller for graphics * @param controller for graphics
* @param scaleFactor of timer * @param scaleFactor of timer
*
* @deprecated Please use {@link #ConstantVelocityRace(List, List, RaceController, int) } for future tests. * @deprecated Please use {@link #ConstantVelocityRace(List, List, RaceController, int) } for future tests.
*/ */
public ConstantVelocityRace(BoatInRace[] startingBoats, List<Leg> legs, RaceController controller, int scaleFactor) { public ConstantVelocityRace(BoatInRace[] startingBoats, List<Leg> legs, RaceController controller, int scaleFactor) {
@ -49,6 +48,7 @@ public class ConstantVelocityRace extends Race {
/** /**
* Initialiser for constant velocity race with standard data source * Initialiser for constant velocity race with standard data source
*
* @param raceData for race * @param raceData for race
* @param controller for graphics * @param controller for graphics
* @param scaleFactor of timer * @param scaleFactor of timer
@ -57,6 +57,30 @@ public class ConstantVelocityRace extends Race {
super(raceData, controller, scaleFactor); super(raceData, controller, scaleFactor);
} }
/**
* Calculates the boats next GPS position based on its distance travelled and heading
*
* @param oldCoordinates GPS coordinates of the boat's starting position
* @param distanceTravelled distance in nautical miles
* @param azimuth boat's current direction. Value between -180 and 180
* @return The boat's new coordinate
*/
public static GPSCoordinate calculatePosition(GPSCoordinate oldCoordinates, double distanceTravelled, double azimuth) {
//Find new coordinate using current heading and distance
GeodeticCalculator geodeticCalculator = new GeodeticCalculator();
//Load start point into calculator
Point2D startPoint = new Point2D.Double(oldCoordinates.getLongitude(), oldCoordinates.getLatitude());
geodeticCalculator.setStartingGeographicPoint(startPoint);
//load direction and distance tranvelled into calculator
geodeticCalculator.setDirection(azimuth, distanceTravelled * Constants.NMToMetersConversion);
//get new point
Point2D endPoint = geodeticCalculator.getDestinationGeographicPoint();
return new GPSCoordinate(endPoint.getY(), endPoint.getX());
}
public void initialiseBoats() { public void initialiseBoats() {
Leg officialStart = legs.get(0); Leg officialStart = legs.get(0);
String name = officialStart.getName(); String name = officialStart.getName();
@ -115,6 +139,7 @@ public class ConstantVelocityRace extends Race {
/** /**
* Sets the chance each boat has of failing at a gate or marker * Sets the chance each boat has of failing at a gate or marker
*
* @param chance percentage chance a boat has of failing per checkpoint. * @param chance percentage chance a boat has of failing per checkpoint.
*/ */
protected void setDnfChance(int chance) { protected void setDnfChance(int chance) {
@ -181,28 +206,4 @@ public class ConstantVelocityRace extends Race {
} }
} }
/**
* Calculates the boats next GPS position based on its distance travelled and heading
*
* @param oldCoordinates GPS coordinates of the boat's starting position
* @param distanceTravelled distance in nautical miles
* @param azimuth boat's current direction. Value between -180 and 180
* @return The boat's new coordinate
*/
public static GPSCoordinate calculatePosition(GPSCoordinate oldCoordinates, double distanceTravelled, double azimuth) {
//Find new coordinate using current heading and distance
GeodeticCalculator geodeticCalculator = new GeodeticCalculator();
//Load start point into calculator
Point2D startPoint = new Point2D.Double(oldCoordinates.getLongitude(), oldCoordinates.getLatitude());
geodeticCalculator.setStartingGeographicPoint(startPoint);
//load direction and distance tranvelled into calculator
geodeticCalculator.setDirection(azimuth, distanceTravelled * Constants.NMToMetersConversion);
//get new point
Point2D endPoint = geodeticCalculator.getDestinationGeographicPoint();
return new GPSCoordinate(endPoint.getY(), endPoint.getX());
}
} }

@ -74,16 +74,14 @@ public class Leg {
return startMarker; return startMarker;
} }
public void setStartMarker(Marker startMarker) {
this.startMarker = startMarker;
}
public Marker getEndMarker() { public Marker getEndMarker() {
return endMarker; return endMarker;
} }
public void setStartMarker(Marker startMarker) {
this.startMarker = startMarker;
}
public void setEndMarker(Marker endMarker) { public void setEndMarker(Marker endMarker) {
this.endMarker = endMarker; this.endMarker = endMarker;
} }

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