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mega changes -- transition to Python3

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cs-powell
2025-01-24 09:33:57 -05:00
parent 3be0e2323b
commit e15c534c07
65 changed files with 273097 additions and 16 deletions
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45
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/Beacon.java Normal file
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package CognitiveModel.ModelFiles.XPCdependencies;
import java.net.InetAddress;
public class Beacon {
private InetAddress xplaneAddress;
private int pluginPort;
private String pluginVersion;
private int xPlaneVersion;
public Beacon(InetAddress xplaneAddress, int pluginPort, String pluginVersion, int xPlaneVersion) {
this.xplaneAddress = xplaneAddress;
this.pluginPort = pluginPort;
this.pluginVersion = pluginVersion;
this.xPlaneVersion = xPlaneVersion;
}
public String getHost() {
return xplaneAddress.getHostAddress();
}
public String getPluginVersion() {
return pluginVersion;
}
public String getXplaneVersion() {
return String.format("%.2f", xPlaneVersion / 100.0);
}
public int getPluginPort() {
return pluginPort;
}
public InetAddress getXplaneAddress() {
return xplaneAddress;
}
@Override
public String toString() {
return "host: " + getHost() + ":" + getPluginPort() +" version: " + getPluginVersion() + " X-Plane Version: " + getXplaneVersion();
}
}

54
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/BeaconParser.java Normal file
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package CognitiveModel.ModelFiles.XPCdependencies;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.InetAddress;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
/**
* Parser class that parses the UDP discovery BECN packet. The format of the packet is
* - 4 bytes: BECN
* - 1 byte: 0
* - 2 bytes: XPlaneConnect server port e.g. '49009'
* - 4 bytes: X-Plane version e.g. '11260'
* - null terminated string: XPlaneConnect plugin version e.g. '1.3-rc.1'
*/
public class BeaconParser {
private static String BECN = "BECN";
private static int XPC_PORT_OFFSET = BECN.length() + 1;
private static int XPC_PORT_LEN = 2;
private static int XPC_VERSION_OFFSET = XPC_PORT_OFFSET + XPC_PORT_LEN;
private static int XPC_VERSION_LEN = 4;
private static int XPC_PLUGIN_VERSION_OFFSET = XPC_VERSION_OFFSET + XPC_VERSION_LEN;
public Beacon readBCN(DatagramPacket packet) throws IOException {
if (packet.getLength() < BECN.length()) {
throw new IOException("BECN response too short");
}
byte[] data = packet.getData();
String command = new String(data, 0, BECN.length());
if (!command.equals(BECN)) {
throw new IOException("Expected " + BECN + " got '" + command + "'");
}
InetAddress address = packet.getAddress();
ByteBuffer bb = ByteBuffer.wrap(data);
bb.order(ByteOrder.LITTLE_ENDIAN);
// 2 bytes: port as short + converted to an int
int port = bb.getShort(XPC_PORT_OFFSET) & 0xffff;
// 4 bytes: x plane version as int
int version = bb.getInt(XPC_VERSION_OFFSET);
// plugin version
String pluginVersion = new String(data, XPC_PLUGIN_VERSION_OFFSET, packet.getLength() - XPC_PLUGIN_VERSION_OFFSET);
return new Beacon(address, port, pluginVersion.trim(), version);
}
}

10
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/BeaconReceivedListener.java Normal file
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package CognitiveModel.ModelFiles.XPCdependencies;
public interface BeaconReceivedListener {
/**
* Called every time a BECN packet is received
* @param beacon The parsed beacon
*/
void onBeaconReceived(Beacon beacon);
}

14
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/DiscoveryConnectionCallback.java Normal file
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package CognitiveModel.ModelFiles.XPCdependencies;
import CognitiveModel.ModelFiles.*;
public interface DiscoveryConnectionCallback {
/**
* Helper callback called when a 1st XPlanePlugin is discovered. When the 1st packet is received, an XPlaneConnect
* instance is created and the discovery is stopped.
*
* @param xpc The XPlaneConnect instance configured with the discovered
*/
void onConnectionEstablished(XPlaneConnect xpc);
}

60
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/ViewType.java Normal file
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//NOTICES:
// Copyright (c) 2013-2018 United States Government as represented by the Administrator of the
// National Aeronautics and Space Administration. All Rights Reserved.
//
// DISCLAIMERS
// No Warranty: THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND,
// EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT THE
// SUBJECT SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT THE SUBJECT
// SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT DOCUMENTATION, IF PROVIDED, WILL CONFORM TO
// THE SUBJECT SOFTWARE. THIS AGREEMENT DOES NOT, IN ANY MANNER, CONSTITUTE AN ENDORSEMENT BY
// GOVERNMENT AGENCY OR ANY PRIOR RECIPIENT OF ANY RESULTS, RESULTING DESIGNS, HARDWARE,
// SOFTWARE PRODUCTS OR ANY OTHER APPLICATIONS RESULTING FROM USE OF THE SUBJECT SOFTWARE.
// FURTHER, GOVERNMENT AGENCY DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING THIRD-PARTY
// SOFTWARE, IF PRESENT IN THE ORIGINAL SOFTWARE, AND DISTRIBUTES IT "AS IS."
//
// Waiver and Indemnity: RECIPIENT AGREES TO WAIVE ANY AND ALL CLAIMS AGAINST THE UNITED STATES
// GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY PRIOR RECIPIENT. IF
// RECIPIENT'S USE OF THE SUBJECT SOFTWARE RESULTS IN ANY LIABILITIES, DEMANDS, DAMAGES,
// EXPENSES OR LOSSES ARISING FROM SUCH USE, INCLUDING ANY DAMAGES FROM PRODUCTS BASED ON, OR
// RESULTING FROM, RECIPIENT'S USE OF THE SUBJECT SOFTWARE, RECIPIENT SHALL INDEMNIFY AND HOLD
// HARMLESS THE UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY
// PRIOR RECIPIENT, TO THE EXTENT PERMITTED BY LAW. RECIPIENT'S SOLE REMEDY FOR ANY SUCH MATTER
// SHALL BE THE IMMEDIATE, UNILATERAL TERMINATION OF THIS AGREEMENT.
package CognitiveModel.ModelFiles.XPCdependencies;
/**
* Represents a camera view in X-Plane
*
* @author Jason Watkins
* @version 1.1
* @since 2015-05-08
*/
public enum ViewType
{
Forwards(73),
Down(74),
Left(75),
Right(76),
Back(77),
Tower(78),
Runway(79),
Chase(80),
Follow(81),
FollowWithPanel(82),
Spot(83),
FullscreenWithHud(84),
FullscreenNoHud(85);
private final int value;
private ViewType(int value)
{
this.value = value;
}
public int getValue()
{
return value;
}
}

50
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/WaypointOp.java Normal file
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//NOTICES:
// Copyright (c) 2013-2018 United States Government as represented by the Administrator of the
// National Aeronautics and Space Administration. All Rights Reserved.
//
// DISCLAIMERS
// No Warranty: THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND,
// EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT THE
// SUBJECT SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT THE SUBJECT
// SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT DOCUMENTATION, IF PROVIDED, WILL CONFORM TO
// THE SUBJECT SOFTWARE. THIS AGREEMENT DOES NOT, IN ANY MANNER, CONSTITUTE AN ENDORSEMENT BY
// GOVERNMENT AGENCY OR ANY PRIOR RECIPIENT OF ANY RESULTS, RESULTING DESIGNS, HARDWARE,
// SOFTWARE PRODUCTS OR ANY OTHER APPLICATIONS RESULTING FROM USE OF THE SUBJECT SOFTWARE.
// FURTHER, GOVERNMENT AGENCY DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING THIRD-PARTY
// SOFTWARE, IF PRESENT IN THE ORIGINAL SOFTWARE, AND DISTRIBUTES IT "AS IS."
//
// Waiver and Indemnity: RECIPIENT AGREES TO WAIVE ANY AND ALL CLAIMS AGAINST THE UNITED STATES
// GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY PRIOR RECIPIENT. IF
// RECIPIENT'S USE OF THE SUBJECT SOFTWARE RESULTS IN ANY LIABILITIES, DEMANDS, DAMAGES,
// EXPENSES OR LOSSES ARISING FROM SUCH USE, INCLUDING ANY DAMAGES FROM PRODUCTS BASED ON, OR
// RESULTING FROM, RECIPIENT'S USE OF THE SUBJECT SOFTWARE, RECIPIENT SHALL INDEMNIFY AND HOLD
// HARMLESS THE UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY
// PRIOR RECIPIENT, TO THE EXTENT PERMITTED BY LAW. RECIPIENT'S SOLE REMEDY FOR ANY SUCH MATTER
// SHALL BE THE IMMEDIATE, UNILATERAL TERMINATION OF THIS AGREEMENT.
package CognitiveModel.ModelFiles.XPCdependencies;
/**
* Represents operations that can be performed by the WYPT command.
*
* @author Jason Watkins
* @version 1.0
* @since 2015-04-09
*/
public enum WaypointOp
{
Add(1),
Del(2),
Clr(3);
private final int value;
private WaypointOp(int value)
{
this.value = value;
}
public int getValue()
{
return value;
}
}

94
Java/PROJECT BACKUPS/2024-12-14 ProjectModels/CognitiveModel/ModelFiles/XPCdependencies/XPlaneConnectDiscovery.java Normal file
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package CognitiveModel.ModelFiles.XPCdependencies;
import CognitiveModel.ModelFiles.*;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.InetAddress;
import java.net.MulticastSocket;
import java.net.SocketException;
/**
* The XPlaneConnectDiscovery joins a UDP multi cast group and listens for BECN packets published by
* XPlaneConnect server plugin. It allows to clients to discover XPlane instances and be sure that the XPlanePlugin is
* installed.
*/
public class XPlaneConnectDiscovery implements AutoCloseable {
private static int DEFAULT_PORT = 49710;
private static String DEFAULT_ADDRESS = "239.255.1.1";
private BeaconReceivedListener mListener;
private MulticastSocket socket = null;
private byte[] buf = new byte[256];
private int mPort;
private String mAddress;
private BeaconParser parser = new BeaconParser();
private XPlaneConnectDiscovery(int port, String address) {
mPort = port;
mAddress = address;
}
public XPlaneConnectDiscovery() {
this(DEFAULT_PORT, DEFAULT_ADDRESS);
}
public void start(DiscoveryConnectionCallback callback) throws IOException {
onBeaconReceived(beacon -> {
this.close();
try {
XPlaneConnect xpc = new XPlaneConnect(beacon);
callback.onConnectionEstablished(xpc);
} catch (SocketException e) {
System.err.println("Could not connect to a discovered XplaneConnect " +beacon+ ": " + e.getMessage());
}
});
start();
}
@SuppressWarnings("deprecation") // Added custom
public void start() throws IOException {
System.out.println("Starting XPlane Connect discovery");
socket = new MulticastSocket(mPort);
InetAddress group = InetAddress.getByName(mAddress);
socket.joinGroup(group);
while (socket != null) {
DatagramPacket packet = new DatagramPacket(buf, buf.length);
socket.receive(packet);
if (mListener == null) {
continue;
}
try {
Beacon beacon = parser.readBCN(packet);
mListener.onBeaconReceived(beacon);
} catch (IOException ex) {
System.err.println("Received packet on discovery group but could not parse it: " + ex);
}
}
close();
System.out.println("XPlane Connect discovery ended");
}
public void onBeaconReceived(BeaconReceivedListener mListener) {
this.mListener = mListener;
}
@Override
public void close() {
if (socket != null) {
socket.close();
socket = null;
}
}
public void stop() {
close();
}
}