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RhasspyVisualConversationTool
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README.md Normal file
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# Rhasspy visual conversation helper
This application is supposed to work as a visual helper for Rhasspy conversations on setups that have a screen or even a touchscreen.
See more information and detailed instructions on https://server47.de/rhasspy/

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RhasspyVisualConversationTool/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="lib" path="C:/Program Files/Java/jdk1.8.0_191/lib/missioncontrol/plugins/com.jrockit.mc.rjmx_5.5.2.174165/lib/mailapi.jar">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="lib" path="C:/Program Files/Java/jdk1.8.0_191/lib/missioncontrol/plugins/com.jrockit.mc.rjmx_5.5.2.174165/lib/smtp.jar">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="lib" path="lib/commons-lang3-3.9.jar">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="lib" path="lib/org.eclipse.paho.client.mqttv3-1.2.1.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>

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RhasspyVisualConversationTool/.gitignore vendored Normal file
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# Created by https://www.toptal.com/developers/gitignore/api/eclipse
# Edit at https://www.toptal.com/developers/gitignore?templates=eclipse
### Eclipse ###
.metadata
bin/
tmp/
*.tmp
*.bak
*.swp
*~.nib
local.properties
.settings/
.loadpath
.recommenders
# External tool builders
.externalToolBuilders/
# Locally stored "Eclipse launch configurations"
*.launch
# PyDev specific (Python IDE for Eclipse)
*.pydevproject
# CDT-specific (C/C++ Development Tooling)
.cproject
# CDT- autotools
.autotools
# Java annotation processor (APT)
.factorypath
# PDT-specific (PHP Development Tools)
.buildpath
# sbteclipse plugin
.target
# Tern plugin
.tern-project
# TeXlipse plugin
.texlipse
# STS (Spring Tool Suite)
.springBeans
# Code Recommenders
.recommenders/
# Annotation Processing
.apt_generated/
.apt_generated_test/
# Scala IDE specific (Scala & Java development for Eclipse)
.cache-main
.scala_dependencies
.worksheet
# Uncomment this line if you wish to ignore the project description file.
# Typically, this file would be tracked if it contains build/dependency configurations:
#.project
### Eclipse Patch ###
# Spring Boot Tooling
.sts4-cache/
# End of https://www.toptal.com/developers/gitignore/api/eclipse
RhasspyVisualConversationTool*8883
RhasspyVisualConversationTool*1883
keystore.jks
res
RhasspyVisualConversationTool-settings.ini

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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>RhasspyVisualConversationTool</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

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RhasspyVisualConversationTool/lib/commons-lang3-3.9.jar Normal file
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RhasspyVisualConversationTool/lib/org.eclipse.paho.client.mqttv3-1.2.1.jar Normal file
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RhasspyVisualConversationTool/src/com/jens/rhasspy/visualtool/GUI.java Normal file
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package com.jens.rhasspy.visualtool;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.ArrayList;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollBar;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.border.Border;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.eclipse.paho.client.mqttv3.MqttTopic;
import com.jens.rhasspy.visualtool.lib.JSONObject;
/*
* Layout types
* https://docs.oracle.com/javase/tutorial/uiswing/layout/visual.html
*/
public class GUI
{
static JFrame mainFrame = new JFrame(Settings.programName);
static JLabel connectionStatusTextField = new JLabel();
static JTextArea mainTextField = new JTextArea();
static JScrollPane mainTextFieldHolder = new JScrollPane(mainTextField);
static JPanel optionsFrame = new JPanel();
static GUI instance = null;
Font defaultFont = new Font(Font.SANS_SERIF, Font.PLAIN, 20);
static Dimension defaultContainerDim = new Dimension(700, 250);
static Dimension zeroDim = new Dimension(0, 0);
ArrayList<String> textEntriesList = new ArrayList<>();
public static void main(String[] args)
{
if(Settings.readSettings())
{
getInstance().openWindow();
// Subscribe to MQTT topics
MQTT.getInstance().subscribeToTopic(Settings.topicNameWakewordRecognized);
MQTT.getInstance().subscribeToTopic(Settings.topicNameDisplayText);
MQTT.getInstance().subscribeToTopic(Settings.topicNameDisplayOptions);
MQTT.getInstance().subscribeToTopic(Settings.topicNameIntentsRecognized);
MQTT.getInstance().subscribeToTopic(Settings.topicNameSayText);
MQTT.getInstance().subscribeToTopic(Settings.topicNamePlaySoundFinished);
MQTT.getInstance().subscribeToTopic(Settings.topicNameSessionEnded);
}
}
public static GUI getInstance()
{
if(instance == null)
instance = new GUI();
return instance;
}
void openWindow()
{
mainFrame.setLayout(new BoxLayout(mainFrame.getContentPane(), BoxLayout.Y_AXIS));
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setSize(700, 320);
mainFrame.setLocation(50, 50);
try
{
Thread.sleep(1000);
}
catch (InterruptedException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
connectionStatusTextField.setText("Connected: " + String.valueOf(MQTT.getInstance().getClient().isConnected()));
Border border = connectionStatusTextField.getBorder();
Border margin = new EmptyBorder(10,10,10,10);
connectionStatusTextField.setBorder(new CompoundBorder(border, margin));
mainTextField.setText("Waiting for session...");
mainTextField.setFont(defaultFont);
if(mainTextField.isEditable())
mainTextField.setEditable(false);
Border borderMainTextField = mainTextField.getBorder();
Border marginMainTextField = new EmptyBorder(10,10,10,10);
mainTextField.setBorder(new CompoundBorder(borderMainTextField, marginMainTextField));
mainTextFieldHolder.setPreferredSize(defaultContainerDim);
mainTextFieldHolder.setVisible(true);
optionsFrame.setPreferredSize(defaultContainerDim);
optionsFrame.setVisible(false);
optionsFrame.setLayout(new BoxLayout(optionsFrame, BoxLayout.Y_AXIS));
mainFrame.add(connectionStatusTextField);
mainFrame.add(mainTextFieldHolder);
mainFrame.add(optionsFrame);
mainFrame.setVisible(true);
}
public void updateConnectionStatus(boolean connected)
{
if(connected)
connectionStatusTextField.setText("Connected to: " + Settings.mqttClientServerHostname);
else
connectionStatusTextField.setText("Not connected");
}
public void updateWindow()
{
if(mainTextField.isEditable())
mainTextField.setEditable(false);
mainTextField.setText(Miscellaneous.arrayImplode(Miscellaneous.lineSeparator, textEntriesList));
JScrollBar vertical = mainTextFieldHolder.getVerticalScrollBar();
vertical.setValue(vertical.getMaximum());
mainFrame.pack();
mainTextFieldHolder.setVisible(true);
optionsFrame.setVisible(false);
mainFrame.repaint();
}
public void displayOptions(String[] options)
{
optionsFrame.removeAll();
JLabel infoLabel = new JLabel("Select an option:");
infoLabel.setFont(defaultFont);
optionsFrame.add(infoLabel);
Border labelBorder = optionsFrame.getBorder();
Border labelMargin = new EmptyBorder(10,10,10,10);
optionsFrame.setBorder(new CompoundBorder(labelBorder, labelMargin));
for(String option : options)
{
JLabel optionTf = new JLabel(option);
optionTf.setFont(defaultFont);
Border border = optionTf.getBorder();
Border margin = new EmptyBorder(10,10,10,10);
optionTf.setBorder(new CompoundBorder(border, margin));
optionTf.addMouseListener(new MouseListener()
{
@Override
public void mouseReleased(MouseEvent e)
{
}
@Override
public void mousePressed(MouseEvent e)
{
}
@Override
public void mouseExited(MouseEvent e)
{
}
@Override
public void mouseEntered(MouseEvent e)
{
}
@Override
public void mouseClicked(MouseEvent e)
{
JOptionPane.showMessageDialog(mainFrame, "Option " + option + " selected.");
}
});
optionsFrame.add(optionTf);
}
// mainTextFieldHolder.setPreferredSize(zeroDim);
// optionsFrame.setPreferredSize(defaultContainerDim);
mainFrame.pack();
optionsFrame.setVisible(true);
mainTextFieldHolder.setVisible(false);
mainFrame.repaint();
}
public void handleNewMessage(Object[] messageArray)
{
/*
* Object[] object = new Object[3];
object[0] = message;
object[1] = topic;
object[2] = Calendar.getInstance();
*/
String payload = new String(((MqttMessage)messageArray[0]).getPayload());
String topic = (String)messageArray[1];
if(MqttTopic.isMatched(Settings.topicNameWakewordRecognized, topic))
{
// Turn on screen....
textEntriesList.add(getMeString() + "Hello! What can I do for you?");
updateWindow();
}
else if(MqttTopic.isMatched(Settings.topicNameIntentsRecognized, topic))
{
JSONObject jo = new JSONObject(payload);
textEntriesList.add(getYouString() + jo.getString("input"));
updateWindow();
}
else if(MqttTopic.isMatched(Settings.topicNameDisplayText, topic))
{
JSONObject jo = new JSONObject(payload);
/*
* This is deactivated only for test purposes.
* Afterwards for a conversation flow sayText needs to be used.
*/
// textEntriesList.clear();
textEntriesList.add(getMeString() + jo.getString("text"));
updateWindow();
}
else if(MqttTopic.isMatched(Settings.topicNameDisplayOptions, topic))
{
JSONObject jo = new JSONObject(payload);
/*
* This is deactivated only for test purposes.
* Afterwards for a conversation flow sayText needs to be used.
*/
// textEntriesList.clear();
String[] options = jo.getString("text").split(";");
displayOptions(options);
}
else if(MqttTopic.isMatched(Settings.topicNameSayText, topic))
{
JSONObject jo = new JSONObject(payload);
textEntriesList.add(getMeString() + jo.getString("text"));
updateWindow();
}
else if(MqttTopic.isMatched(Settings.topicNameSessionEnded, topic))
{
textEntriesList.clear();
updateWindow();
}
}
static String getYouString()
{
return "You: \t";
}
static String getMeString()
{
return "Me: \t";
}
static void turnOnScreen()
{
/*
* pi@raspberrypi11:~ $ DISPLAY=:0 xset q
Keyboard Control:
auto repeat: on key click percent: 0 LED mask: 00000000
XKB indicators:
00: Caps Lock: off 01: Num Lock: off 02: Scroll Lock: off
03: Compose: off 04: Kana: off 05: Sleep: off
06: Suspend: off 07: Mute: off 08: Misc: off
09: Mail: off 10: Charging: off 11: Shift Lock: off
12: Group 2: off 13: Mouse Keys: off
auto repeat delay: 500 repeat rate: 33
auto repeating keys: 00ffffffdffffbbf
fadfffefffedffff
9fffffffffffffff
fff7ffffffffffff
bell percent: 50 bell pitch: 400 bell duration: 100
Pointer Control:
acceleration: 20/10 threshold: 10
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 600 cycle: 600
Colors:
default colormap: 0x20 BlackPixel: 0x0 WhitePixel: 0xffffff
Font Path:
built-ins
DPMS (Energy Star):
Standby: 600 Suspend: 600 Off: 600
DPMS is Enabled
Monitor is Off
pi@raspberrypi11:~ $
*/
}
}

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RhasspyVisualConversationTool/src/com/jens/rhasspy/visualtool/MQTT.java Normal file
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package com.jens.rhasspy.visualtool;
import java.util.Calendar;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallbackExtended;
import org.eclipse.paho.client.mqttv3.MqttClient;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.eclipse.paho.client.mqttv3.MqttPersistenceException;
import com.jens.rhasspy.visualtool.lib.JSONObject;
public class MQTT implements MqttCallbackExtended
{
/*
* Connect to server
*
* raspberrypi1:1883
*
* Subscribe to topic
*
* Topic: zigbee2mqtt/0x00158d0002d72e58
* Payload: {"contact":true,"linkquality":84}
*
* Configuration file:
* /opt/zigbee2mqtt/data/configuration.yaml
*/
final static String clientId = "RhasspyVisualConversationTool";
final static int maximumReconnectionAttempts = -1;
protected static boolean forceReconnection = false;
static String getServerUri()
{
if(Settings.mqttClientUseSsl)
return "ssl://" + Settings.mqttClientServerHostname + ":" + String.valueOf(Settings.mqttClientServerPort);
else
return "tcp://" + Settings.mqttClientServerHostname + ":" + String.valueOf(Settings.mqttClientServerPort);
}
static MQTT instance = null;
static MqttClient client = null;
public static MQTT getInstance()
{
if(instance == null)
instance = new MQTT();
return instance;
}
public MqttClient getClient()
{
if(client == null)
{
try
{
/*
* Documentation of options:
* https://www.ibm.com/support/knowledgecenter/SSFKSJ_7.5.0/com.ibm.mq.javadoc.doc/WMQMQxrClasses/org/eclipse/paho/client/mqttv3/MqttConnectOptions.html#setKeepAliveInterval(int)
*/
MqttConnectOptions options = new MqttConnectOptions();
options.setCleanSession(true);
options.setAutomaticReconnect(true);
if(Settings.mqttClientUseSsl)
{
// Properties props = new Properties();
// props.put("secureProtocol", "TLSv1_method");
// options.setSSLProperties(props);
// options.setSSLProperties(props);
options.setHttpsHostnameVerificationEnabled(true);
}
if(Settings.mqttClientUseAuthentication)
{
options.setUserName(Settings.mqttClientUsername);
options.setPassword(Settings.mqttClientPassword.toCharArray());
}
client = new MqttClient(getServerUri(), clientId);
client.setCallback(this);
}
catch (MqttException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
}
return client;
}
protected boolean subscribeToTopic(String topic)
{
Miscellaneous.logEvent("Subscribing to topic " + topic, 3);
try
{
if(!getClient().isConnected())
{
Miscellaneous.logEvent("Connecting to MQTT server " + Settings.mqttClientServerHostname + " on port " + String.valueOf(Settings.mqttClientServerPort) + ".", 3);
// getClient().setCallback(this);
getClient().connect();
}
getClient().subscribe(topic);
return true;
}
catch (MqttException e)
{
Miscellaneous.logEvent("Error subscribing to topic " + topic + ": " + Miscellaneous.getStackTraceAsString(e), 1);
}
return false;
}
protected boolean unsubscribeFromTopic(String topic)
{
Miscellaneous.logEvent("Unsubscribing from topic " + topic, 3);
try
{
if(getClient().isConnected())
{
getClient().unsubscribe(topic);
}
return true;
}
catch (MqttException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
return false;
}
@Override
public void connectionLost(Throwable arg0)
{
Miscellaneous.logEvent("Connection to MQTT server lost.", 3);
Miscellaneous.logEvent("Reason for loss of MQTT connection: " + Miscellaneous.getStackTraceAsString(arg0), 5);
GUI.getInstance().updateConnectionStatus(false);
// Currently set to autoreconnect, but that doesn't always seem to work
// reconnectManually();
}
@Override
public void deliveryComplete(IMqttDeliveryToken arg0)
{
// TODO Auto-generated method stub
}
@Override
public void messageArrived(String topic, MqttMessage message) throws Exception
{
Miscellaneous.logEvent("Received MQTT message from topic: " + topic + ", message: " + message, 3);
MqttMessageDistributor mmd = new MqttMessageDistributor(topic, message);
Thread worker = new Thread(mmd);
worker.start();
}
class MqttMessageDistributor implements Runnable
{
String topic;
MqttMessage message;
public MqttMessageDistributor(String topic, MqttMessage message)
{
this.topic = topic;
this.message = message;
}
@Override
public void run()
{
Thread.setDefaultUncaughtExceptionHandler(Miscellaneous.getUncaughtExceptionHandler(3));
try
{
Object[] object = new Object[3];
object[0] = message;
object[1] = topic;
object[2] = Calendar.getInstance();
Miscellaneous.logEvent("New message received on topic " + object[1] + Miscellaneous.lineSeparator + object[0], 2);
String message = new String(((MqttMessage)object[0]).getPayload());
// if(!StringUtils.isEmpty(message))
if(message != null && message.length() > 0)
{
JSONObject jo = new JSONObject(message);
if(jo.has(Settings.jsonObjectStringSiteId))
{
for(String ignoredSite : Settings.ignoredSatellites.split(";"))
{
if(ignoredSite.equalsIgnoreCase(jo.getString(Settings.jsonObjectStringSiteId)))
{
Miscellaneous.logEvent("Ignoring message as it's targeted to " + ignoredSite, 3);
return;
}
}
}
}
GUI.getInstance().handleNewMessage(object);
}
catch(Exception e)
{
Miscellaneous.logEvent("Error after receiving MQTT message: " + Miscellaneous.getStackTraceAsString(e), 1);
}
}
}
public boolean publish(String topic, String message)
{
try
{
getClient().publish(topic, new MqttMessage(message.getBytes()));
return true;
}
catch (MqttPersistenceException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
catch (MqttException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
return false;
}
@Override
public void connectComplete(boolean reconnect, String serverURI)
{
if(reconnect)
Miscellaneous.logEvent("Reconnected to MQTT server " + serverURI, 3);
else
Miscellaneous.logEvent("Connected to MQTT server " + serverURI, 3);
GUI.getInstance().updateConnectionStatus(true);
}
}

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RhasspyVisualConversationTool/src/com/jens/rhasspy/visualtool/Settings.java Normal file
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package com.jens.rhasspy.visualtool;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;
public class Settings
{
/*
* Unchangable stuff:
*/
public static final String programName = "RhasspyVisualConversationTool";
final static String logFileName = programName + "LogFile.txt";
final static int logFilesAmount = 1;
final static int maxLogSize = Settings.logMaxSize * 1024 * 1024;
final static boolean logAppend = true;
public static final String settingsFileName = programName + "-settings.ini";
public final static String settingsTtsLedStateVariable = "<state>";
public final static String settingsTtsSoundFileVariable = "<soundFilePath>";
public final static long notificationWaitPeriod = 60*60*24;
public final static int programVersion = 1;
public final static String jsonObjectStringSiteId = "siteId";
public final static String jsonObjectStringSessionId = "sessionId";
public final static String topicNameWakewordRecognized = "hermes/hotword/+/detected";
public final static String topicNameDisplayText = "hermes/tts/displayText";
public final static String topicNameDisplayOptions = "hermes/tts/displayOptions";
public final static String topicNameIntentsRecognized = "hermes/intent/#";
public final static String topicNameSayText = "hermes/tts/say";
public final static String topicNameSayFinished = "hermes/tts/sayFinished";
public static String topicNamePlaySoundFinished = "hermes/audioServer/" + jsonObjectStringSiteId + "/playFinished";
public final static String topicNameSessionEnded = "hermes/dialogueManager/sessionEnded";
/*
* Unchangable stuff:
*/
public static final boolean default_sslDebug = false;
public static final String default_keystoreFilename = "keystore.jks";
public static final String default_keystorePassword = "keystorePassword";
public static final String default_dateFormat = "dd.MM.yyyy HH:mm:ss:SSSS";
public static final boolean default_logFileEnabled = false;
public static final String default_logFolderPath = "/var/log/homecontrol";
public static final int default_logLevel = 3;
public static final int default_logMaxSize = 5;
public static final String default_encryptionKey="choose_a_password";
public static final String default_language = "en-US";
public static final String default_intentMqttPath = "hermes/intent/#";
public static final boolean default_notificationsEnabled = true;
public static final int default_notificationVerbosity = 2;
public static final String default_notificationFromAddress = "admin@localhost.com";
public static final String default_notificationToAddress = "admin@localhost.com";
public static final String default_notificationMailServer = "smtp.host.com";
public static final int default_notificationMailServerPort = 25;
public static final String default_notificationEncryptionType = "starttls";
public static final boolean default_notificationAuthenticate = false;
public static final String default_notificationUsername = "smtpUsername";
public static final String default_notificationPassword = "smtpPassword";
public static final String default_mqttClientServerHostname = "";
public static final int default_mqttClientServerPort = 1883;
public static final boolean default_mqttClientUseSsl = false;
public static final boolean default_mqttClientUseAuthentication = false;
public static final String default_mqttClientUsername = "";
public static final String default_mqttClientPassword = "";
public static final String default_ignoredSatellites = "master";
public static final String default_siteId = "unknown";
public static String intentMqttPath;
public static String language;
public static boolean sslDebug;
public static String keystoreFilename;
public static String keystorePassword;
public static String dateFormat = default_dateFormat;
public static boolean logFileEnabled;
public static String logFolderPath;
public static int logLevel = 5; // Set a default value as logging is performed before settings can be loaded.
public static int logMaxSize = 5; // Set a default value as logging is performed before settings can be loaded.
public static String scriptsPath;
public static boolean notificationsEnabled;
public static int notificationVerbosity;
public static String notificationFromAddress;
public static String notificationToAddress;
public static String notificationMailServer;
public static int notificationMailServerPort;
public static String notificationEncryptionType;
public static boolean notificationAuthenticate;
public static String notificationUsername;
public static String notificationPassword;
public static String mqttClientServerHostname;
public static int mqttClientServerPort;
public static boolean mqttClientUseSsl;
public static boolean mqttClientUseAuthentication;
public static String mqttClientUsername;
public static String mqttClientPassword;
public static String ignoredSatellites;
public static String siteId;
public static boolean readSettings()
{
File sFile = new File(settingsFileName);
Miscellaneous.logEvent("Loading settings from " + sFile.getAbsolutePath(), 3);
Properties prop = new Properties();
try
{
// Local settings from settings file
prop.load(new FileInputStream(sFile));
intentMqttPath = prop.getProperty("intentMqttPath", default_intentMqttPath);
language = prop.getProperty("language", default_language);
sslDebug = Boolean.parseBoolean(prop.getProperty("sslDebug", String.valueOf(default_sslDebug)));
keystoreFilename = prop.getProperty("keystoreFilename", default_keystoreFilename);
keystorePassword = prop.getProperty("keystorePassword", default_keystorePassword);
logFileEnabled = Boolean.parseBoolean(prop.getProperty("logFileEnabled", String.valueOf(default_logFileEnabled)));
logFolderPath = prop.getProperty("logFolderPath", String.valueOf(default_logFolderPath));
logLevel = Integer.parseInt(prop.getProperty("logLevel", String.valueOf(default_logLevel)));
logMaxSize = Integer.parseInt(prop.getProperty("logMaxSize", String.valueOf(default_logMaxSize)));
notificationsEnabled = Boolean.parseBoolean(prop.getProperty("notificationsEnabled", String.valueOf(default_notificationsEnabled)));
notificationVerbosity = Integer.parseInt(prop.getProperty("notificationVerbosity", String.valueOf(default_notificationVerbosity)));
notificationFromAddress = prop.getProperty("notificationFromAddress", default_notificationFromAddress);
notificationToAddress = prop.getProperty("notificationToAddress", default_notificationToAddress);
notificationMailServer = prop.getProperty("notificationMailServer", default_notificationMailServer);
notificationMailServerPort = Integer.parseInt(prop.getProperty("notificationMailServerPort", String.valueOf(default_notificationMailServerPort)));
notificationEncryptionType = prop.getProperty("notificationEncryptionType", default_notificationEncryptionType);
notificationAuthenticate = Boolean.parseBoolean(prop.getProperty("notificationAuthenticate", String.valueOf(default_notificationAuthenticate)));
notificationUsername = prop.getProperty("notificationUsername", default_notificationUsername);
notificationPassword = prop.getProperty("notificationPassword", default_notificationPassword);
mqttClientServerHostname = prop.getProperty("mqttClientServerHostname", default_mqttClientServerHostname);
mqttClientServerPort = Integer.parseInt(prop.getProperty("mqttClientServerPort", String.valueOf(default_mqttClientServerPort)));
mqttClientUseSsl = Boolean.parseBoolean(prop.getProperty("mqttClientUseSsl", String.valueOf(default_mqttClientUseSsl)));
mqttClientUseAuthentication = Boolean.parseBoolean(prop.getProperty("mqttClientUseAuthentication", String.valueOf(default_mqttClientUseAuthentication)));
mqttClientUsername = prop.getProperty("mqttClientUsername", default_mqttClientUsername);
mqttClientPassword = prop.getProperty("mqttClientPassword", default_mqttClientPassword);
ignoredSatellites = prop.getProperty("ignoredSatellites", default_ignoredSatellites);
siteId = prop.getProperty("siteId", default_siteId);
topicNamePlaySoundFinished = topicNamePlaySoundFinished.replace(jsonObjectStringSiteId, siteId);
if(mqttClientUseSsl)
loadKeystore();
}
catch (FileNotFoundException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
catch (IOException e)
{
Miscellaneous.logEvent(Miscellaneous.getStackTraceAsString(e), 1);
}
return true;
}
static void loadKeystore()
{
if((new File(Settings.keystoreFilename).exists()))
{
Miscellaneous.logEvent("Loading keystore " + Settings.keystoreFilename, 3);
System.setProperty("javax.net.ssl.keyStore", Settings.keystoreFilename);
System.setProperty("javax.net.ssl.keyStorePassword", Settings.keystorePassword);
System.setProperty("javax.net.ssl.trustStore", Settings.keystoreFilename);
System.setProperty("javax.net.ssl.trustStorePassword", Settings.keystorePassword);
// System.setProperty("javax.net.ssl.trustStoreType","JCEKS");
}
else
{
Miscellaneous.logEvent("Could not load keystore, file does not exist.", 3);
System.exit(1);
}
}
}

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package com.jens.rhasspy.visualtool.lib;
/**
* The JSONException is thrown by the JSON.org classes when things are amiss.
*
* @author JSON.org
* @version 2015-12-09
*/
public class JSONException extends RuntimeException {
/** Serialization ID */
private static final long serialVersionUID = 0;
/**
* Constructs a JSONException with an explanatory message.
*
* @param message
* Detail about the reason for the exception.
*/
public JSONException(final String message) {
super(message);
}
/**
* Constructs a JSONException with an explanatory message and cause.
*
* @param message
* Detail about the reason for the exception.
* @param cause
* The cause.
*/
public JSONException(final String message, final Throwable cause) {
super(message, cause);
}
/**
* Constructs a new JSONException with the specified cause.
*
* @param cause
* The cause.
*/
public JSONException(final Throwable cause) {
super(cause.getMessage(), cause);
}
}

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package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2008 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
* This provides static methods to convert an XML text into a JSONArray or
* JSONObject, and to covert a JSONArray or JSONObject into an XML text using
* the JsonML transform.
*
* @author JSON.org
* @version 2016-01-30
*/
public class JSONML {
/**
* Parse XML values and store them in a JSONArray.
* @param x The XMLTokener containing the source string.
* @param arrayForm true if array form, false if object form.
* @param ja The JSONArray that is containing the current tag or null
* if we are at the outermost level.
* @param keepStrings Don't type-convert text nodes and attribute values
* @return A JSONArray if the value is the outermost tag, otherwise null.
* @throws JSONException
*/
private static Object parse(
XMLTokener x,
boolean arrayForm,
JSONArray ja,
boolean keepStrings
) throws JSONException {
String attribute;
char c;
String closeTag = null;
int i;
JSONArray newja = null;
JSONObject newjo = null;
Object token;
String tagName = null;
// Test for and skip past these forms:
// <!-- ... -->
// <![ ... ]]>
// <! ... >
// <? ... ?>
while (true) {
if (!x.more()) {
throw x.syntaxError("Bad XML");
}
token = x.nextContent();
if (token == XML.LT) {
token = x.nextToken();
if (token instanceof Character) {
if (token == XML.SLASH) {
// Close tag </
token = x.nextToken();
if (!(token instanceof String)) {
throw new JSONException(
"Expected a closing name instead of '" +
token + "'.");
}
if (x.nextToken() != XML.GT) {
throw x.syntaxError("Misshaped close tag");
}
return token;
} else if (token == XML.BANG) {
// <!
c = x.next();
if (c == '-') {
if (x.next() == '-') {
x.skipPast("-->");
} else {
x.back();
}
} else if (c == '[') {
token = x.nextToken();
if (token.equals("CDATA") && x.next() == '[') {
if (ja != null) {
ja.put(x.nextCDATA());
}
} else {
throw x.syntaxError("Expected 'CDATA['");
}
} else {
i = 1;
do {
token = x.nextMeta();
if (token == null) {
throw x.syntaxError("Missing '>' after '<!'.");
} else if (token == XML.LT) {
i += 1;
} else if (token == XML.GT) {
i -= 1;
}
} while (i > 0);
}
} else if (token == XML.QUEST) {
// <?
x.skipPast("?>");
} else {
throw x.syntaxError("Misshaped tag");
}
// Open tag <
} else {
if (!(token instanceof String)) {
throw x.syntaxError("Bad tagName '" + token + "'.");
}
tagName = (String)token;
newja = new JSONArray();
newjo = new JSONObject();
if (arrayForm) {
newja.put(tagName);
if (ja != null) {
ja.put(newja);
}
} else {
newjo.put("tagName", tagName);
if (ja != null) {
ja.put(newjo);
}
}
token = null;
for (;;) {
if (token == null) {
token = x.nextToken();
}
if (token == null) {
throw x.syntaxError("Misshaped tag");
}
if (!(token instanceof String)) {
break;
}
// attribute = value
attribute = (String)token;
if (!arrayForm && ("tagName".equals(attribute) || "childNode".equals(attribute))) {
throw x.syntaxError("Reserved attribute.");
}
token = x.nextToken();
if (token == XML.EQ) {
token = x.nextToken();
if (!(token instanceof String)) {
throw x.syntaxError("Missing value");
}
newjo.accumulate(attribute, keepStrings ? ((String)token) :XML.stringToValue((String)token));
token = null;
} else {
newjo.accumulate(attribute, "");
}
}
if (arrayForm && newjo.length() > 0) {
newja.put(newjo);
}
// Empty tag <.../>
if (token == XML.SLASH) {
if (x.nextToken() != XML.GT) {
throw x.syntaxError("Misshaped tag");
}
if (ja == null) {
if (arrayForm) {
return newja;
}
return newjo;
}
// Content, between <...> and </...>
} else {
if (token != XML.GT) {
throw x.syntaxError("Misshaped tag");
}
closeTag = (String)parse(x, arrayForm, newja, keepStrings);
if (closeTag != null) {
if (!closeTag.equals(tagName)) {
throw x.syntaxError("Mismatched '" + tagName +
"' and '" + closeTag + "'");
}
tagName = null;
if (!arrayForm && newja.length() > 0) {
newjo.put("childNodes", newja);
}
if (ja == null) {
if (arrayForm) {
return newja;
}
return newjo;
}
}
}
}
} else {
if (ja != null) {
ja.put(token instanceof String
? keepStrings ? XML.unescape((String)token) :XML.stringToValue((String)token)
: token);
}
}
}
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONArray using the JsonML transform. Each XML tag is represented as
* a JSONArray in which the first element is the tag name. If the tag has
* attributes, then the second element will be JSONObject containing the
* name/value pairs. If the tag contains children, then strings and
* JSONArrays will represent the child tags.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param string The source string.
* @return A JSONArray containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONArray
*/
public static JSONArray toJSONArray(String string) throws JSONException {
return (JSONArray)parse(new XMLTokener(string), true, null, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONArray using the JsonML transform. Each XML tag is represented as
* a JSONArray in which the first element is the tag name. If the tag has
* attributes, then the second element will be JSONObject containing the
* name/value pairs. If the tag contains children, then strings and
* JSONArrays will represent the child tags.
* As opposed to toJSONArray this method does not attempt to convert
* any text node or attribute value to any type
* but just leaves it as a string.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param string The source string.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONArray containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONArray
*/
public static JSONArray toJSONArray(String string, boolean keepStrings) throws JSONException {
return (JSONArray)parse(new XMLTokener(string), true, null, keepStrings);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONArray using the JsonML transform. Each XML tag is represented as
* a JSONArray in which the first element is the tag name. If the tag has
* attributes, then the second element will be JSONObject containing the
* name/value pairs. If the tag contains children, then strings and
* JSONArrays will represent the child content and tags.
* As opposed to toJSONArray this method does not attempt to convert
* any text node or attribute value to any type
* but just leaves it as a string.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param x An XMLTokener.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONArray containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONArray
*/
public static JSONArray toJSONArray(XMLTokener x, boolean keepStrings) throws JSONException {
return (JSONArray)parse(x, true, null, keepStrings);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONArray using the JsonML transform. Each XML tag is represented as
* a JSONArray in which the first element is the tag name. If the tag has
* attributes, then the second element will be JSONObject containing the
* name/value pairs. If the tag contains children, then strings and
* JSONArrays will represent the child content and tags.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param x An XMLTokener.
* @return A JSONArray containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONArray
*/
public static JSONArray toJSONArray(XMLTokener x) throws JSONException {
return (JSONArray)parse(x, true, null, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject using the JsonML transform. Each XML tag is represented as
* a JSONObject with a "tagName" property. If the tag has attributes, then
* the attributes will be in the JSONObject as properties. If the tag
* contains children, the object will have a "childNodes" property which
* will be an array of strings and JsonML JSONObjects.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param string The XML source text.
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONObject
*/
public static JSONObject toJSONObject(String string) throws JSONException {
return (JSONObject)parse(new XMLTokener(string), false, null, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject using the JsonML transform. Each XML tag is represented as
* a JSONObject with a "tagName" property. If the tag has attributes, then
* the attributes will be in the JSONObject as properties. If the tag
* contains children, the object will have a "childNodes" property which
* will be an array of strings and JsonML JSONObjects.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param string The XML source text.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONObject
*/
public static JSONObject toJSONObject(String string, boolean keepStrings) throws JSONException {
return (JSONObject)parse(new XMLTokener(string), false, null, keepStrings);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject using the JsonML transform. Each XML tag is represented as
* a JSONObject with a "tagName" property. If the tag has attributes, then
* the attributes will be in the JSONObject as properties. If the tag
* contains children, the object will have a "childNodes" property which
* will be an array of strings and JsonML JSONObjects.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param x An XMLTokener of the XML source text.
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONObject
*/
public static JSONObject toJSONObject(XMLTokener x) throws JSONException {
return (JSONObject)parse(x, false, null, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject using the JsonML transform. Each XML tag is represented as
* a JSONObject with a "tagName" property. If the tag has attributes, then
* the attributes will be in the JSONObject as properties. If the tag
* contains children, the object will have a "childNodes" property which
* will be an array of strings and JsonML JSONObjects.
* Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code> are ignored.
* @param x An XMLTokener of the XML source text.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown on error converting to a JSONObject
*/
public static JSONObject toJSONObject(XMLTokener x, boolean keepStrings) throws JSONException {
return (JSONObject)parse(x, false, null, keepStrings);
}
/**
* Reverse the JSONML transformation, making an XML text from a JSONArray.
* @param ja A JSONArray.
* @return An XML string.
* @throws JSONException Thrown on error converting to a string
*/
public static String toString(JSONArray ja) throws JSONException {
int i;
JSONObject jo;
int length;
Object object;
StringBuilder sb = new StringBuilder();
String tagName;
// Emit <tagName
tagName = ja.getString(0);
XML.noSpace(tagName);
tagName = XML.escape(tagName);
sb.append('<');
sb.append(tagName);
object = ja.opt(1);
if (object instanceof JSONObject) {
i = 2;
jo = (JSONObject)object;
// Emit the attributes
// Don't use the new entrySet API to maintain Android support
for (final String key : jo.keySet()) {
final Object value = jo.opt(key);
XML.noSpace(key);
if (value != null) {
sb.append(' ');
sb.append(XML.escape(key));
sb.append('=');
sb.append('"');
sb.append(XML.escape(value.toString()));
sb.append('"');
}
}
} else {
i = 1;
}
// Emit content in body
length = ja.length();
if (i >= length) {
sb.append('/');
sb.append('>');
} else {
sb.append('>');
do {
object = ja.get(i);
i += 1;
if (object != null) {
if (object instanceof String) {
sb.append(XML.escape(object.toString()));
} else if (object instanceof JSONObject) {
sb.append(toString((JSONObject)object));
} else if (object instanceof JSONArray) {
sb.append(toString((JSONArray)object));
} else {
sb.append(object.toString());
}
}
} while (i < length);
sb.append('<');
sb.append('/');
sb.append(tagName);
sb.append('>');
}
return sb.toString();
}
/**
* Reverse the JSONML transformation, making an XML text from a JSONObject.
* The JSONObject must contain a "tagName" property. If it has children,
* then it must have a "childNodes" property containing an array of objects.
* The other properties are attributes with string values.
* @param jo A JSONObject.
* @return An XML string.
* @throws JSONException Thrown on error converting to a string
*/
public static String toString(JSONObject jo) throws JSONException {
StringBuilder sb = new StringBuilder();
int i;
JSONArray ja;
int length;
Object object;
String tagName;
Object value;
//Emit <tagName
tagName = jo.optString("tagName");
if (tagName == null) {
return XML.escape(jo.toString());
}
XML.noSpace(tagName);
tagName = XML.escape(tagName);
sb.append('<');
sb.append(tagName);
//Emit the attributes
// Don't use the new entrySet API to maintain Android support
for (final String key : jo.keySet()) {
if (!"tagName".equals(key) && !"childNodes".equals(key)) {
XML.noSpace(key);
value = jo.opt(key);
if (value != null) {
sb.append(' ');
sb.append(XML.escape(key));
sb.append('=');
sb.append('"');
sb.append(XML.escape(value.toString()));
sb.append('"');
}
}
}
//Emit content in body
ja = jo.optJSONArray("childNodes");
if (ja == null) {
sb.append('/');
sb.append('>');
} else {
sb.append('>');
length = ja.length();
for (i = 0; i < length; i += 1) {
object = ja.get(i);
if (object != null) {
if (object instanceof String) {
sb.append(XML.escape(object.toString()));
} else if (object instanceof JSONObject) {
sb.append(toString((JSONObject)object));
} else if (object instanceof JSONArray) {
sb.append(toString((JSONArray)object));
} else {
sb.append(object.toString());
}
}
}
sb.append('<');
sb.append('/');
sb.append(tagName);
sb.append('>');
}
return sb.toString();
}
}

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package com.jens.rhasspy.visualtool.lib;
import static java.lang.String.format;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/*
Copyright (c) 2002 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
* A JSON Pointer is a simple query language defined for JSON documents by
* <a href="https://tools.ietf.org/html/rfc6901">RFC 6901</a>.
*
* In a nutshell, JSONPointer allows the user to navigate into a JSON document
* using strings, and retrieve targeted objects, like a simple form of XPATH.
* Path segments are separated by the '/' char, which signifies the root of
* the document when it appears as the first char of the string. Array
* elements are navigated using ordinals, counting from 0. JSONPointer strings
* may be extended to any arbitrary number of segments. If the navigation
* is successful, the matched item is returned. A matched item may be a
* JSONObject, a JSONArray, or a JSON value. If the JSONPointer string building
* fails, an appropriate exception is thrown. If the navigation fails to find
* a match, a JSONPointerException is thrown.
*
* @author JSON.org
* @version 2016-05-14
*/
public class JSONPointer {
// used for URL encoding and decoding
private static final String ENCODING = "utf-8";
/**
* This class allows the user to build a JSONPointer in steps, using
* exactly one segment in each step.
*/
public static class Builder {
// Segments for the eventual JSONPointer string
private final List<String> refTokens = new ArrayList<String>();
/**
* Creates a {@code JSONPointer} instance using the tokens previously set using the
* {@link #append(String)} method calls.
*/
public JSONPointer build() {
return new JSONPointer(this.refTokens);
}
/**
* Adds an arbitrary token to the list of reference tokens. It can be any non-null value.
*
* Unlike in the case of JSON string or URI fragment representation of JSON pointers, the
* argument of this method MUST NOT be escaped. If you want to query the property called
* {@code "a~b"} then you should simply pass the {@code "a~b"} string as-is, there is no
* need to escape it as {@code "a~0b"}.
*
* @param token the new token to be appended to the list
* @return {@code this}
* @throws NullPointerException if {@code token} is null
*/
public Builder append(String token) {
if (token == null) {
throw new NullPointerException("token cannot be null");
}
this.refTokens.add(token);
return this;
}
/**
* Adds an integer to the reference token list. Although not necessarily, mostly this token will
* denote an array index.
*
* @param arrayIndex the array index to be added to the token list
* @return {@code this}
*/
public Builder append(int arrayIndex) {
this.refTokens.add(String.valueOf(arrayIndex));
return this;
}
}
/**
* Static factory method for {@link Builder}. Example usage:
*
* <pre><code>
* JSONPointer pointer = JSONPointer.builder()
* .append("obj")
* .append("other~key").append("another/key")
* .append("\"")
* .append(0)
* .build();
* </code></pre>
*
* @return a builder instance which can be used to construct a {@code JSONPointer} instance by chained
* {@link Builder#append(String)} calls.
*/
public static Builder builder() {
return new Builder();
}
// Segments for the JSONPointer string
private final List<String> refTokens;
/**
* Pre-parses and initializes a new {@code JSONPointer} instance. If you want to
* evaluate the same JSON Pointer on different JSON documents then it is recommended
* to keep the {@code JSONPointer} instances due to performance considerations.
*
* @param pointer the JSON String or URI Fragment representation of the JSON pointer.
* @throws IllegalArgumentException if {@code pointer} is not a valid JSON pointer
*/
public JSONPointer(final String pointer) {
if (pointer == null) {
throw new NullPointerException("pointer cannot be null");
}
if (pointer.isEmpty() || pointer.equals("#")) {
this.refTokens = Collections.emptyList();
return;
}
String refs;
if (pointer.startsWith("#/")) {
refs = pointer.substring(2);
try {
refs = URLDecoder.decode(refs, ENCODING);
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
} else if (pointer.startsWith("/")) {
refs = pointer.substring(1);
} else {
throw new IllegalArgumentException("a JSON pointer should start with '/' or '#/'");
}
this.refTokens = new ArrayList<String>();
int slashIdx = -1;
int prevSlashIdx = 0;
do {
prevSlashIdx = slashIdx + 1;
slashIdx = refs.indexOf('/', prevSlashIdx);
if(prevSlashIdx == slashIdx || prevSlashIdx == refs.length()) {
// found 2 slashes in a row ( obj//next )
// or single slash at the end of a string ( obj/test/ )
this.refTokens.add("");
} else if (slashIdx >= 0) {
final String token = refs.substring(prevSlashIdx, slashIdx);
this.refTokens.add(unescape(token));
} else {
// last item after separator, or no separator at all.
final String token = refs.substring(prevSlashIdx);
this.refTokens.add(unescape(token));
}
} while (slashIdx >= 0);
// using split does not take into account consecutive separators or "ending nulls"
//for (String token : refs.split("/")) {
// this.refTokens.add(unescape(token));
//}
}
public JSONPointer(List<String> refTokens) {
this.refTokens = new ArrayList<String>(refTokens);
}
private String unescape(String token) {
return token.replace("~1", "/").replace("~0", "~")
.replace("\\\"", "\"")
.replace("\\\\", "\\");
}
/**
* Evaluates this JSON Pointer on the given {@code document}. The {@code document}
* is usually a {@link JSONObject} or a {@link JSONArray} instance, but the empty
* JSON Pointer ({@code ""}) can be evaluated on any JSON values and in such case the
* returned value will be {@code document} itself.
*
* @param document the JSON document which should be the subject of querying.
* @return the result of the evaluation
* @throws JSONPointerException if an error occurs during evaluation
*/
public Object queryFrom(Object document) throws JSONPointerException {
if (this.refTokens.isEmpty()) {
return document;
}
Object current = document;
for (String token : this.refTokens) {
if (current instanceof JSONObject) {
current = ((JSONObject) current).opt(unescape(token));
} else if (current instanceof JSONArray) {
current = readByIndexToken(current, token);
} else {
throw new JSONPointerException(format(
"value [%s] is not an array or object therefore its key %s cannot be resolved", current,
token));
}
}
return current;
}
/**
* Matches a JSONArray element by ordinal position
* @param current the JSONArray to be evaluated
* @param indexToken the array index in string form
* @return the matched object. If no matching item is found a
* @throws JSONPointerException is thrown if the index is out of bounds
*/
private Object readByIndexToken(Object current, String indexToken) throws JSONPointerException {
try {
int index = Integer.parseInt(indexToken);
JSONArray currentArr = (JSONArray) current;
if (index >= currentArr.length()) {
throw new JSONPointerException(format("index %d is out of bounds - the array has %d elements", index,
currentArr.length()));
}
try {
return currentArr.get(index);
} catch (JSONException e) {
throw new JSONPointerException("Error reading value at index position " + index, e);
}
} catch (NumberFormatException e) {
throw new JSONPointerException(format("%s is not an array index", indexToken), e);
}
}
/**
* Returns a string representing the JSONPointer path value using string
* representation
*/
@Override
public String toString() {
StringBuilder rval = new StringBuilder("");
for (String token: this.refTokens) {
rval.append('/').append(escape(token));
}
return rval.toString();
}
/**
* Escapes path segment values to an unambiguous form.
* The escape char to be inserted is '~'. The chars to be escaped
* are ~, which maps to ~0, and /, which maps to ~1. Backslashes
* and double quote chars are also escaped.
* @param token the JSONPointer segment value to be escaped
* @return the escaped value for the token
*/
private String escape(String token) {
return token.replace("~", "~0")
.replace("/", "~1")
.replace("\\", "\\\\")
.replace("\"", "\\\"");
}
/**
* Returns a string representing the JSONPointer path value using URI
* fragment identifier representation
*/
public String toURIFragment() {
try {
StringBuilder rval = new StringBuilder("#");
for (String token : this.refTokens) {
rval.append('/').append(URLEncoder.encode(token, ENCODING));
}
return rval.toString();
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
}

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package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2002 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
* The JSONPointerException is thrown by {@link JSONPointer} if an error occurs
* during evaluating a pointer.
*
* @author JSON.org
* @version 2016-05-13
*/
public class JSONPointerException extends JSONException {
private static final long serialVersionUID = 8872944667561856751L;
public JSONPointerException(String message) {
super(message);
}
public JSONPointerException(String message, Throwable cause) {
super(message, cause);
}
}

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package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2018 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
@Documented
@Retention(RUNTIME)
@Target({METHOD})
/**
* Use this annotation on a getter method to override the Bean name
* parser for Bean -&gt; JSONObject mapping. If this annotation is
* present at any level in the class hierarchy, then the method will
* not be serialized from the bean into the JSONObject.
*/
public @interface JSONPropertyIgnore { }

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package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2018 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
@Documented
@Retention(RUNTIME)
@Target({METHOD})
/**
* Use this annotation on a getter method to override the Bean name
* parser for Bean -&gt; JSONObject mapping. A value set to empty string <code>""</code>
* will have the Bean parser fall back to the default field name processing.
*/
public @interface JSONPropertyName {
/**
* @return The name of the property as to be used in the JSON Object.
*/
String value();
}

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package com.jens.rhasspy.visualtool.lib;
/**
* The <code>JSONString</code> interface allows a <code>toJSONString()</code>
* method so that a class can change the behavior of
* <code>JSONObject.toString()</code>, <code>JSONArray.toString()</code>,
* and <code>JSONWriter.value(</code>Object<code>)</code>. The
* <code>toJSONString</code> method will be used instead of the default behavior
* of using the Object's <code>toString()</code> method and quoting the result.
*/
public interface JSONString {
/**
* The <code>toJSONString</code> method allows a class to produce its own JSON
* serialization.
*
* @return A strictly syntactically correct JSON text.
*/
public String toJSONString();
}

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package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2006 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
import java.io.StringWriter;
/**
* JSONStringer provides a quick and convenient way of producing JSON text.
* The texts produced strictly conform to JSON syntax rules. No whitespace is
* added, so the results are ready for transmission or storage. Each instance of
* JSONStringer can produce one JSON text.
* <p>
* A JSONStringer instance provides a <code>value</code> method for appending
* values to the
* text, and a <code>key</code>
* method for adding keys before values in objects. There are <code>array</code>
* and <code>endArray</code> methods that make and bound array values, and
* <code>object</code> and <code>endObject</code> methods which make and bound
* object values. All of these methods return the JSONWriter instance,
* permitting cascade style. For example, <pre>
* myString = new JSONStringer()
* .object()
* .key("JSON")
* .value("Hello, World!")
* .endObject()
* .toString();</pre> which produces the string <pre>
* {"JSON":"Hello, World!"}</pre>
* <p>
* The first method called must be <code>array</code> or <code>object</code>.
* There are no methods for adding commas or colons. JSONStringer adds them for
* you. Objects and arrays can be nested up to 20 levels deep.
* <p>
* This can sometimes be easier than using a JSONObject to build a string.
* @author JSON.org
* @version 2015-12-09
*/
public class JSONStringer extends JSONWriter {
/**
* Make a fresh JSONStringer. It can be used to build one JSON text.
*/
public JSONStringer() {
super(new StringWriter());
}
/**
* Return the JSON text. This method is used to obtain the product of the
* JSONStringer instance. It will return <code>null</code> if there was a
* problem in the construction of the JSON text (such as the calls to
* <code>array</code> were not properly balanced with calls to
* <code>endArray</code>).
* @return The JSON text.
*/
@Override
public String toString() {
return this.mode == 'd' ? this.writer.toString() : null;
}
}

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package com.jens.rhasspy.visualtool.lib;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringReader;
/*
Copyright (c) 2002 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
* A JSONTokener takes a source string and extracts characters and tokens from
* it. It is used by the JSONObject and JSONArray constructors to parse
* JSON source strings.
* @author JSON.org
* @version 2014-05-03
*/
public class JSONTokener {
/** current read character position on the current line. */
private long character;
/** flag to indicate if the end of the input has been found. */
private boolean eof;
/** current read index of the input. */
private long index;
/** current line of the input. */
private long line;
/** previous character read from the input. */
private char previous;
/** Reader for the input. */
private final Reader reader;
/** flag to indicate that a previous character was requested. */
private boolean usePrevious;
/** the number of characters read in the previous line. */
private long characterPreviousLine;
/**
* Construct a JSONTokener from a Reader. The caller must close the Reader.
*
* @param reader A reader.
*/
public JSONTokener(Reader reader) {
this.reader = reader.markSupported()
? reader
: new BufferedReader(reader);
this.eof = false;
this.usePrevious = false;
this.previous = 0;
this.index = 0;
this.character = 1;
this.characterPreviousLine = 0;
this.line = 1;
}
/**
* Construct a JSONTokener from an InputStream. The caller must close the input stream.
* @param inputStream The source.
*/
public JSONTokener(InputStream inputStream) {
this(new InputStreamReader(inputStream));
}
/**
* Construct a JSONTokener from a string.
*
* @param s A source string.
*/
public JSONTokener(String s) {
this(new StringReader(s));
}
/**
* Back up one character. This provides a sort of lookahead capability,
* so that you can test for a digit or letter before attempting to parse
* the next number or identifier.
* @throws JSONException Thrown if trying to step back more than 1 step
* or if already at the start of the string
*/
public void back() throws JSONException {
if (this.usePrevious || this.index <= 0) {
throw new JSONException("Stepping back two steps is not supported");
}
this.decrementIndexes();
this.usePrevious = true;
this.eof = false;
}
/**
* Decrements the indexes for the {@link #back()} method based on the previous character read.
*/
private void decrementIndexes() {
this.index--;
if(this.previous=='\r' || this.previous == '\n') {
this.line--;
this.character=this.characterPreviousLine ;
} else if(this.character > 0){
this.character--;
}
}
/**
* Get the hex value of a character (base16).
* @param c A character between '0' and '9' or between 'A' and 'F' or
* between 'a' and 'f'.
* @return An int between 0 and 15, or -1 if c was not a hex digit.
*/
public static int dehexchar(char c) {
if (c >= '0' && c <= '9') {
return c - '0';
}
if (c >= 'A' && c <= 'F') {
return c - ('A' - 10);
}
if (c >= 'a' && c <= 'f') {
return c - ('a' - 10);
}
return -1;
}
/**
* Checks if the end of the input has been reached.
*
* @return true if at the end of the file and we didn't step back
*/
public boolean end() {
return this.eof && !this.usePrevious;
}
/**
* Determine if the source string still contains characters that next()
* can consume.
* @return true if not yet at the end of the source.
* @throws JSONException thrown if there is an error stepping forward
* or backward while checking for more data.
*/
public boolean more() throws JSONException {
if(this.usePrevious) {
return true;
}
try {
this.reader.mark(1);
} catch (IOException e) {
throw new JSONException("Unable to preserve stream position", e);
}
try {
// -1 is EOF, but next() can not consume the null character '\0'
if(this.reader.read() <= 0) {
this.eof = true;
return false;
}
this.reader.reset();
} catch (IOException e) {
throw new JSONException("Unable to read the next character from the stream", e);
}
return true;
}
/**
* Get the next character in the source string.
*
* @return The next character, or 0 if past the end of the source string.
* @throws JSONException Thrown if there is an error reading the source string.
*/
public char next() throws JSONException {
int c;
if (this.usePrevious) {
this.usePrevious = false;
c = this.previous;
} else {
try {
c = this.reader.read();
} catch (IOException exception) {
throw new JSONException(exception);
}
}
if (c <= 0) { // End of stream
this.eof = true;
return 0;
}
this.incrementIndexes(c);
this.previous = (char) c;
return this.previous;
}
/**
* Increments the internal indexes according to the previous character
* read and the character passed as the current character.
* @param c the current character read.
*/
private void incrementIndexes(int c) {
if(c > 0) {
this.index++;
if(c=='\r') {
this.line++;
this.characterPreviousLine = this.character;
this.character=0;
}else if (c=='\n') {
if(this.previous != '\r') {
this.line++;
this.characterPreviousLine = this.character;
}
this.character=0;
} else {
this.character++;
}
}
}
/**
* Consume the next character, and check that it matches a specified
* character.
* @param c The character to match.
* @return The character.
* @throws JSONException if the character does not match.
*/
public char next(char c) throws JSONException {
char n = this.next();
if (n != c) {
if(n > 0) {
throw this.syntaxError("Expected '" + c + "' and instead saw '" +
n + "'");
}
throw this.syntaxError("Expected '" + c + "' and instead saw ''");
}
return n;
}
/**
* Get the next n characters.
*
* @param n The number of characters to take.
* @return A string of n characters.
* @throws JSONException
* Substring bounds error if there are not
* n characters remaining in the source string.
*/
public String next(int n) throws JSONException {
if (n == 0) {
return "";
}
char[] chars = new char[n];
int pos = 0;
while (pos < n) {
chars[pos] = this.next();
if (this.end()) {
throw this.syntaxError("Substring bounds error");
}
pos += 1;
}
return new String(chars);
}
/**
* Get the next char in the string, skipping whitespace.
* @throws JSONException Thrown if there is an error reading the source string.
* @return A character, or 0 if there are no more characters.
*/
public char nextClean() throws JSONException {
for (;;) {
char c = this.next();
if (c == 0 || c > ' ') {
return c;
}
}
}
/**
* Return the characters up to the next close quote character.
* Backslash processing is done. The formal JSON format does not
* allow strings in single quotes, but an implementation is allowed to
* accept them.
* @param quote The quoting character, either
* <code>"</code>&nbsp;<small>(double quote)</small> or
* <code>'</code>&nbsp;<small>(single quote)</small>.
* @return A String.
* @throws JSONException Unterminated string.
*/
public String nextString(char quote) throws JSONException {
char c;
StringBuilder sb = new StringBuilder();
for (;;) {
c = this.next();
switch (c) {
case 0:
case '\n':
case '\r':
throw this.syntaxError("Unterminated string");
case '\\':
c = this.next();
switch (c) {
case 'b':
sb.append('\b');
break;
case 't':
sb.append('\t');
break;
case 'n':
sb.append('\n');
break;
case 'f':
sb.append('\f');
break;
case 'r':
sb.append('\r');
break;
case 'u':
try {
sb.append((char)Integer.parseInt(this.next(4), 16));
} catch (NumberFormatException e) {
throw this.syntaxError("Illegal escape.", e);
}
break;
case '"':
case '\'':
case '\\':
case '/':
sb.append(c);
break;
default:
throw this.syntaxError("Illegal escape.");
}
break;
default:
if (c == quote) {
return sb.toString();
}
sb.append(c);
}
}
}
/**
* Get the text up but not including the specified character or the
* end of line, whichever comes first.
* @param delimiter A delimiter character.
* @return A string.
* @throws JSONException Thrown if there is an error while searching
* for the delimiter
*/
public String nextTo(char delimiter) throws JSONException {
StringBuilder sb = new StringBuilder();
for (;;) {
char c = this.next();
if (c == delimiter || c == 0 || c == '\n' || c == '\r') {
if (c != 0) {
this.back();
}
return sb.toString().trim();
}
sb.append(c);
}
}
/**
* Get the text up but not including one of the specified delimiter
* characters or the end of line, whichever comes first.
* @param delimiters A set of delimiter characters.
* @return A string, trimmed.
* @throws JSONException Thrown if there is an error while searching
* for the delimiter
*/
public String nextTo(String delimiters) throws JSONException {
char c;
StringBuilder sb = new StringBuilder();
for (;;) {
c = this.next();
if (delimiters.indexOf(c) >= 0 || c == 0 ||
c == '\n' || c == '\r') {
if (c != 0) {
this.back();
}
return sb.toString().trim();
}
sb.append(c);
}
}
/**
* Get the next value. The value can be a Boolean, Double, Integer,
* JSONArray, JSONObject, Long, or String, or the JSONObject.NULL object.
* @throws JSONException If syntax error.
*
* @return An object.
*/
public Object nextValue() throws JSONException {
char c = this.nextClean();
String string;
switch (c) {
case '"':
case '\'':
return this.nextString(c);
case '{':
this.back();
return new JSONObject(this);
case '[':
this.back();
return new JSONArray(this);
}
/*
* Handle unquoted text. This could be the values true, false, or
* null, or it can be a number. An implementation (such as this one)
* is allowed to also accept non-standard forms.
*
* Accumulate characters until we reach the end of the text or a
* formatting character.
*/
StringBuilder sb = new StringBuilder();
while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) {
sb.append(c);
c = this.next();
}
this.back();
string = sb.toString().trim();
if ("".equals(string)) {
throw this.syntaxError("Missing value");
}
return JSONObject.stringToValue(string);
}
/**
* Skip characters until the next character is the requested character.
* If the requested character is not found, no characters are skipped.
* @param to A character to skip to.
* @return The requested character, or zero if the requested character
* is not found.
* @throws JSONException Thrown if there is an error while searching
* for the to character
*/
public char skipTo(char to) throws JSONException {
char c;
try {
long startIndex = this.index;
long startCharacter = this.character;
long startLine = this.line;
this.reader.mark(1000000);
do {
c = this.next();
if (c == 0) {
// in some readers, reset() may throw an exception if
// the remaining portion of the input is greater than
// the mark size (1,000,000 above).
this.reader.reset();
this.index = startIndex;
this.character = startCharacter;
this.line = startLine;
return 0;
}
} while (c != to);
this.reader.mark(1);
} catch (IOException exception) {
throw new JSONException(exception);
}
this.back();
return c;
}
/**
* Make a JSONException to signal a syntax error.
*
* @param message The error message.
* @return A JSONException object, suitable for throwing
*/
public JSONException syntaxError(String message) {
return new JSONException(message + this.toString());
}
/**
* Make a JSONException to signal a syntax error.
*
* @param message The error message.
* @param causedBy The throwable that caused the error.
* @return A JSONException object, suitable for throwing
*/
public JSONException syntaxError(String message, Throwable causedBy) {
return new JSONException(message + this.toString(), causedBy);
}
/**
* Make a printable string of this JSONTokener.
*
* @return " at {index} [character {character} line {line}]"
*/
@Override
public String toString() {
return " at " + this.index + " [character " + this.character + " line " +
this.line + "]";
}
}

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package com.jens.rhasspy.visualtool.lib;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.Collection;
import java.util.Map;
/*
Copyright (c) 2006 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
/**
* JSONWriter provides a quick and convenient way of producing JSON text.
* The texts produced strictly conform to JSON syntax rules. No whitespace is
* added, so the results are ready for transmission or storage. Each instance of
* JSONWriter can produce one JSON text.
* <p>
* A JSONWriter instance provides a <code>value</code> method for appending
* values to the
* text, and a <code>key</code>
* method for adding keys before values in objects. There are <code>array</code>
* and <code>endArray</code> methods that make and bound array values, and
* <code>object</code> and <code>endObject</code> methods which make and bound
* object values. All of these methods return the JSONWriter instance,
* permitting a cascade style. For example, <pre>
* new JSONWriter(myWriter)
* .object()
* .key("JSON")
* .value("Hello, World!")
* .endObject();</pre> which writes <pre>
* {"JSON":"Hello, World!"}</pre>
* <p>
* The first method called must be <code>array</code> or <code>object</code>.
* There are no methods for adding commas or colons. JSONWriter adds them for
* you. Objects and arrays can be nested up to 200 levels deep.
* <p>
* This can sometimes be easier than using a JSONObject to build a string.
* @author JSON.org
* @version 2016-08-08
*/
public class JSONWriter {
private static final int maxdepth = 200;
/**
* The comma flag determines if a comma should be output before the next
* value.
*/
private boolean comma;
/**
* The current mode. Values:
* 'a' (array),
* 'd' (done),
* 'i' (initial),
* 'k' (key),
* 'o' (object).
*/
protected char mode;
/**
* The object/array stack.
*/
private final JSONObject stack[];
/**
* The stack top index. A value of 0 indicates that the stack is empty.
*/
private int top;
/**
* The writer that will receive the output.
*/
protected Appendable writer;
/**
* Make a fresh JSONWriter. It can be used to build one JSON text.
*/
public JSONWriter(Appendable w) {
this.comma = false;
this.mode = 'i';
this.stack = new JSONObject[maxdepth];
this.top = 0;
this.writer = w;
}
/**
* Append a value.
* @param string A string value.
* @return this
* @throws JSONException If the value is out of sequence.
*/
private JSONWriter append(String string) throws JSONException {
if (string == null) {
throw new JSONException("Null pointer");
}
if (this.mode == 'o' || this.mode == 'a') {
try {
if (this.comma && this.mode == 'a') {
this.writer.append(',');
}
this.writer.append(string);
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
if (this.mode == 'o') {
this.mode = 'k';
}
this.comma = true;
return this;
}
throw new JSONException("Value out of sequence.");
}
/**
* Begin appending a new array. All values until the balancing
* <code>endArray</code> will be appended to this array. The
* <code>endArray</code> method must be called to mark the array's end.
* @return this
* @throws JSONException If the nesting is too deep, or if the object is
* started in the wrong place (for example as a key or after the end of the
* outermost array or object).
*/
public JSONWriter array() throws JSONException {
if (this.mode == 'i' || this.mode == 'o' || this.mode == 'a') {
this.push(null);
this.append("[");
this.comma = false;
return this;
}
throw new JSONException("Misplaced array.");
}
/**
* End something.
* @param m Mode
* @param c Closing character
* @return this
* @throws JSONException If unbalanced.
*/
private JSONWriter end(char m, char c) throws JSONException {
if (this.mode != m) {
throw new JSONException(m == 'a'
? "Misplaced endArray."
: "Misplaced endObject.");
}
this.pop(m);
try {
this.writer.append(c);
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
this.comma = true;
return this;
}
/**
* End an array. This method most be called to balance calls to
* <code>array</code>.
* @return this
* @throws JSONException If incorrectly nested.
*/
public JSONWriter endArray() throws JSONException {
return this.end('a', ']');
}
/**
* End an object. This method most be called to balance calls to
* <code>object</code>.
* @return this
* @throws JSONException If incorrectly nested.
*/
public JSONWriter endObject() throws JSONException {
return this.end('k', '}');
}
/**
* Append a key. The key will be associated with the next value. In an
* object, every value must be preceded by a key.
* @param string A key string.
* @return this
* @throws JSONException If the key is out of place. For example, keys
* do not belong in arrays or if the key is null.
*/
public JSONWriter key(String string) throws JSONException {
if (string == null) {
throw new JSONException("Null key.");
}
if (this.mode == 'k') {
try {
JSONObject topObject = this.stack[this.top - 1];
// don't use the built in putOnce method to maintain Android support
if(topObject.has(string)) {
throw new JSONException("Duplicate key \"" + string + "\"");
}
topObject.put(string, true);
if (this.comma) {
this.writer.append(',');
}
this.writer.append(JSONObject.quote(string));
this.writer.append(':');
this.comma = false;
this.mode = 'o';
return this;
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
}
throw new JSONException("Misplaced key.");
}
/**
* Begin appending a new object. All keys and values until the balancing
* <code>endObject</code> will be appended to this object. The
* <code>endObject</code> method must be called to mark the object's end.
* @return this
* @throws JSONException If the nesting is too deep, or if the object is
* started in the wrong place (for example as a key or after the end of the
* outermost array or object).
*/
public JSONWriter object() throws JSONException {
if (this.mode == 'i') {
this.mode = 'o';
}
if (this.mode == 'o' || this.mode == 'a') {
this.append("{");
this.push(new JSONObject());
this.comma = false;
return this;
}
throw new JSONException("Misplaced object.");
}
/**
* Pop an array or object scope.
* @param c The scope to close.
* @throws JSONException If nesting is wrong.
*/
private void pop(char c) throws JSONException {
if (this.top <= 0) {
throw new JSONException("Nesting error.");
}
char m = this.stack[this.top - 1] == null ? 'a' : 'k';
if (m != c) {
throw new JSONException("Nesting error.");
}
this.top -= 1;
this.mode = this.top == 0
? 'd'
: this.stack[this.top - 1] == null
? 'a'
: 'k';
}
/**
* Push an array or object scope.
* @param jo The scope to open.
* @throws JSONException If nesting is too deep.
*/
private void push(JSONObject jo) throws JSONException {
if (this.top >= maxdepth) {
throw new JSONException("Nesting too deep.");
}
this.stack[this.top] = jo;
this.mode = jo == null ? 'a' : 'k';
this.top += 1;
}
/**
* Make a JSON text of an Object value. If the object has an
* value.toJSONString() method, then that method will be used to produce the
* JSON text. The method is required to produce a strictly conforming text.
* If the object does not contain a toJSONString method (which is the most
* common case), then a text will be produced by other means. If the value
* is an array or Collection, then a JSONArray will be made from it and its
* toJSONString method will be called. If the value is a MAP, then a
* JSONObject will be made from it and its toJSONString method will be
* called. Otherwise, the value's toString method will be called, and the
* result will be quoted.
*
* <p>
* Warning: This method assumes that the data structure is acyclical.
*
* @param value
* The value to be serialized.
* @return a printable, displayable, transmittable representation of the
* object, beginning with <code>{</code>&nbsp;<small>(left
* brace)</small> and ending with <code>}</code>&nbsp;<small>(right
* brace)</small>.
* @throws JSONException
* If the value is or contains an invalid number.
*/
public static String valueToString(Object value) throws JSONException {
if (value == null || value.equals(null)) {
return "null";
}
if (value instanceof JSONString) {
Object object;
try {
object = ((JSONString) value).toJSONString();
} catch (Exception e) {
throw new JSONException(e);
}
if (object instanceof String) {
return (String) object;
}
throw new JSONException("Bad value from toJSONString: " + object);
}
if (value instanceof Number) {
// not all Numbers may match actual JSON Numbers. i.e. Fractions or Complex
final String numberAsString = JSONObject.numberToString((Number) value);
try {
// Use the BigDecimal constructor for it's parser to validate the format.
@SuppressWarnings("unused")
BigDecimal unused = new BigDecimal(numberAsString);
// Close enough to a JSON number that we will return it unquoted
return numberAsString;
} catch (NumberFormatException ex){
// The Number value is not a valid JSON number.
// Instead we will quote it as a string
return JSONObject.quote(numberAsString);
}
}
if (value instanceof Boolean || value instanceof JSONObject
|| value instanceof JSONArray) {
return value.toString();
}
if (value instanceof Map) {
Map<?, ?> map = (Map<?, ?>) value;
return new JSONObject(map).toString();
}
if (value instanceof Collection) {
Collection<?> coll = (Collection<?>) value;
return new JSONArray(coll).toString();
}
if (value.getClass().isArray()) {
return new JSONArray(value).toString();
}
if(value instanceof Enum<?>){
return JSONObject.quote(((Enum<?>)value).name());
}
return JSONObject.quote(value.toString());
}
/**
* Append either the value <code>true</code> or the value
* <code>false</code>.
* @param b A boolean.
* @return this
* @throws JSONException
*/
public JSONWriter value(boolean b) throws JSONException {
return this.append(b ? "true" : "false");
}
/**
* Append a double value.
* @param d A double.
* @return this
* @throws JSONException If the number is not finite.
*/
public JSONWriter value(double d) throws JSONException {
return this.value(Double.valueOf(d));
}
/**
* Append a long value.
* @param l A long.
* @return this
* @throws JSONException
*/
public JSONWriter value(long l) throws JSONException {
return this.append(Long.toString(l));
}
/**
* Append an object value.
* @param object The object to append. It can be null, or a Boolean, Number,
* String, JSONObject, or JSONArray, or an object that implements JSONString.
* @return this
* @throws JSONException If the value is out of sequence.
*/
public JSONWriter value(Object object) throws JSONException {
return this.append(valueToString(object));
}
}

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@ -0,0 +1,683 @@
package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2015 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
import java.io.Reader;
import java.io.StringReader;
import java.util.Iterator;
/**
* This provides static methods to convert an XML text into a JSONObject, and to
* covert a JSONObject into an XML text.
*
* @author JSON.org
* @version 2016-08-10
*/
@SuppressWarnings("boxing")
public class XML {
/** The Character '&amp;'. */
public static final Character AMP = '&';
/** The Character '''. */
public static final Character APOS = '\'';
/** The Character '!'. */
public static final Character BANG = '!';
/** The Character '='. */
public static final Character EQ = '=';
/** The Character '>'. */
public static final Character GT = '>';
/** The Character '&lt;'. */
public static final Character LT = '<';
/** The Character '?'. */
public static final Character QUEST = '?';
/** The Character '"'. */
public static final Character QUOT = '"';
/** The Character '/'. */
public static final Character SLASH = '/';
/**
* Creates an iterator for navigating Code Points in a string instead of
* characters. Once Java7 support is dropped, this can be replaced with
* <code>
* string.codePoints()
* </code>
* which is available in Java8 and above.
*
* @see <a href=
* "http://stackoverflow.com/a/21791059/6030888">http://stackoverflow.com/a/21791059/6030888</a>
*/
private static Iterable<Integer> codePointIterator(final String string) {
return new Iterable<Integer>() {
@Override
public Iterator<Integer> iterator() {
return new Iterator<Integer>() {
private int nextIndex = 0;
private int length = string.length();
@Override
public boolean hasNext() {
return this.nextIndex < this.length;
}
@Override
public Integer next() {
int result = string.codePointAt(this.nextIndex);
this.nextIndex += Character.charCount(result);
return result;
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
};
}
};
}
/**
* Replace special characters with XML escapes:
*
* <pre>
* &amp; <small>(ampersand)</small> is replaced by &amp;amp;
* &lt; <small>(less than)</small> is replaced by &amp;lt;
* &gt; <small>(greater than)</small> is replaced by &amp;gt;
* &quot; <small>(double quote)</small> is replaced by &amp;quot;
* &apos; <small>(single quote / apostrophe)</small> is replaced by &amp;apos;
* </pre>
*
* @param string
* The string to be escaped.
* @return The escaped string.
*/
public static String escape(String string) {
StringBuilder sb = new StringBuilder(string.length());
for (final int cp : codePointIterator(string)) {
switch (cp) {
case '&':
sb.append("&amp;");
break;
case '<':
sb.append("&lt;");
break;
case '>':
sb.append("&gt;");
break;
case '"':
sb.append("&quot;");
break;
case '\'':
sb.append("&apos;");
break;
default:
if (mustEscape(cp)) {
sb.append("&#x");
sb.append(Integer.toHexString(cp));
sb.append(';');
} else {
sb.appendCodePoint(cp);
}
}
}
return sb.toString();
}
/**
* @param cp code point to test
* @return true if the code point is not valid for an XML
*/
private static boolean mustEscape(int cp) {
/* Valid range from https://www.w3.org/TR/REC-xml/#charsets
*
* #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
*
* any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
*/
// isISOControl is true when (cp >= 0 && cp <= 0x1F) || (cp >= 0x7F && cp <= 0x9F)
// all ISO control characters are out of range except tabs and new lines
return (Character.isISOControl(cp)
&& cp != 0x9
&& cp != 0xA
&& cp != 0xD
) || !(
// valid the range of acceptable characters that aren't control
(cp >= 0x20 && cp <= 0xD7FF)
|| (cp >= 0xE000 && cp <= 0xFFFD)
|| (cp >= 0x10000 && cp <= 0x10FFFF)
)
;
}
/**
* Removes XML escapes from the string.
*
* @param string
* string to remove escapes from
* @return string with converted entities
*/
public static String unescape(String string) {
StringBuilder sb = new StringBuilder(string.length());
for (int i = 0, length = string.length(); i < length; i++) {
char c = string.charAt(i);
if (c == '&') {
final int semic = string.indexOf(';', i);
if (semic > i) {
final String entity = string.substring(i + 1, semic);
sb.append(XMLTokener.unescapeEntity(entity));
// skip past the entity we just parsed.
i += entity.length() + 1;
} else {
// this shouldn't happen in most cases since the parser
// errors on unclosed entries.
sb.append(c);
}
} else {
// not part of an entity
sb.append(c);
}
}
return sb.toString();
}
/**
* Throw an exception if the string contains whitespace. Whitespace is not
* allowed in tagNames and attributes.
*
* @param string
* A string.
* @throws JSONException Thrown if the string contains whitespace or is empty.
*/
public static void noSpace(String string) throws JSONException {
int i, length = string.length();
if (length == 0) {
throw new JSONException("Empty string.");
}
for (i = 0; i < length; i += 1) {
if (Character.isWhitespace(string.charAt(i))) {
throw new JSONException("'" + string
+ "' contains a space character.");
}
}
}
/**
* Scan the content following the named tag, attaching it to the context.
*
* @param x
* The XMLTokener containing the source string.
* @param context
* The JSONObject that will include the new material.
* @param name
* The tag name.
* @return true if the close tag is processed.
* @throws JSONException
*/
private static boolean parse(XMLTokener x, JSONObject context, String name, boolean keepStrings)
throws JSONException {
char c;
int i;
JSONObject jsonobject = null;
String string;
String tagName;
Object token;
// Test for and skip past these forms:
// <!-- ... -->
// <! ... >
// <![ ... ]]>
// <? ... ?>
// Report errors for these forms:
// <>
// <=
// <<
token = x.nextToken();
// <!
if (token == BANG) {
c = x.next();
if (c == '-') {
if (x.next() == '-') {
x.skipPast("-->");
return false;
}
x.back();
} else if (c == '[') {
token = x.nextToken();
if ("CDATA".equals(token)) {
if (x.next() == '[') {
string = x.nextCDATA();
if (string.length() > 0) {
context.accumulate("content", string);
}
return false;
}
}
throw x.syntaxError("Expected 'CDATA['");
}
i = 1;
do {
token = x.nextMeta();
if (token == null) {
throw x.syntaxError("Missing '>' after '<!'.");
} else if (token == LT) {
i += 1;
} else if (token == GT) {
i -= 1;
}
} while (i > 0);
return false;
} else if (token == QUEST) {
// <?
x.skipPast("?>");
return false;
} else if (token == SLASH) {
// Close tag </
token = x.nextToken();
if (name == null) {
throw x.syntaxError("Mismatched close tag " + token);
}
if (!token.equals(name)) {
throw x.syntaxError("Mismatched " + name + " and " + token);
}
if (x.nextToken() != GT) {
throw x.syntaxError("Misshaped close tag");
}
return true;
} else if (token instanceof Character) {
throw x.syntaxError("Misshaped tag");
// Open tag <
} else {
tagName = (String) token;
token = null;
jsonobject = new JSONObject();
for (;;) {
if (token == null) {
token = x.nextToken();
}
// attribute = value
if (token instanceof String) {
string = (String) token;
token = x.nextToken();
if (token == EQ) {
token = x.nextToken();
if (!(token instanceof String)) {
throw x.syntaxError("Missing value");
}
jsonobject.accumulate(string,
keepStrings ? ((String)token) : stringToValue((String) token));
token = null;
} else {
jsonobject.accumulate(string, "");
}
} else if (token == SLASH) {
// Empty tag <.../>
if (x.nextToken() != GT) {
throw x.syntaxError("Misshaped tag");
}
if (jsonobject.length() > 0) {
context.accumulate(tagName, jsonobject);
} else {
context.accumulate(tagName, "");
}
return false;
} else if (token == GT) {
// Content, between <...> and </...>
for (;;) {
token = x.nextContent();
if (token == null) {
if (tagName != null) {
throw x.syntaxError("Unclosed tag " + tagName);
}
return false;
} else if (token instanceof String) {
string = (String) token;
if (string.length() > 0) {
jsonobject.accumulate("content",
keepStrings ? string : stringToValue(string));
}
} else if (token == LT) {
// Nested element
if (parse(x, jsonobject, tagName,keepStrings)) {
if (jsonobject.length() == 0) {
context.accumulate(tagName, "");
} else if (jsonobject.length() == 1
&& jsonobject.opt("content") != null) {
context.accumulate(tagName,
jsonobject.opt("content"));
} else {
context.accumulate(tagName, jsonobject);
}
return false;
}
}
}
} else {
throw x.syntaxError("Misshaped tag");
}
}
}
}
/**
* This method is the same as {@link JSONObject#stringToValue(String)}.
*
* @param string String to convert
* @return JSON value of this string or the string
*/
// To maintain compatibility with the Android API, this method is a direct copy of
// the one in JSONObject. Changes made here should be reflected there.
public static Object stringToValue(String string) {
if (string.equals("")) {
return string;
}
if (string.equalsIgnoreCase("true")) {
return Boolean.TRUE;
}
if (string.equalsIgnoreCase("false")) {
return Boolean.FALSE;
}
if (string.equalsIgnoreCase("null")) {
return JSONObject.NULL;
}
/*
* If it might be a number, try converting it. If a number cannot be
* produced, then the value will just be a string.
*/
char initial = string.charAt(0);
if ((initial >= '0' && initial <= '9') || initial == '-') {
try {
// if we want full Big Number support this block can be replaced with:
// return stringToNumber(string);
if (string.indexOf('.') > -1 || string.indexOf('e') > -1
|| string.indexOf('E') > -1 || "-0".equals(string)) {
Double d = Double.valueOf(string);
if (!d.isInfinite() && !d.isNaN()) {
return d;
}
} else {
Long myLong = Long.valueOf(string);
if (string.equals(myLong.toString())) {
if (myLong.longValue() == myLong.intValue()) {
return Integer.valueOf(myLong.intValue());
}
return myLong;
}
}
} catch (Exception ignore) {
}
}
return string;
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject. Some information may be lost in this transformation because
* JSON is a data format and XML is a document format. XML uses elements,
* attributes, and content text, while JSON uses unordered collections of
* name/value pairs and arrays of values. JSON does not does not like to
* distinguish between elements and attributes. Sequences of similar
* elements are represented as JSONArrays. Content text may be placed in a
* "content" member. Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code>
* are ignored.
*
* @param string
* The source string.
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown if there is an errors while parsing the string
*/
public static JSONObject toJSONObject(String string) throws JSONException {
return toJSONObject(string, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML into a
* JSONObject. Some information may be lost in this transformation because
* JSON is a data format and XML is a document format. XML uses elements,
* attributes, and content text, while JSON uses unordered collections of
* name/value pairs and arrays of values. JSON does not does not like to
* distinguish between elements and attributes. Sequences of similar
* elements are represented as JSONArrays. Content text may be placed in a
* "content" member. Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code>
* are ignored.
*
* @param reader The XML source reader.
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown if there is an errors while parsing the string
*/
public static JSONObject toJSONObject(Reader reader) throws JSONException {
return toJSONObject(reader, false);
}
/**
* Convert a well-formed (but not necessarily valid) XML into a
* JSONObject. Some information may be lost in this transformation because
* JSON is a data format and XML is a document format. XML uses elements,
* attributes, and content text, while JSON uses unordered collections of
* name/value pairs and arrays of values. JSON does not does not like to
* distinguish between elements and attributes. Sequences of similar
* elements are represented as JSONArrays. Content text may be placed in a
* "content" member. Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code>
* are ignored.
*
* All values are converted as strings, for 1, 01, 29.0 will not be coerced to
* numbers but will instead be the exact value as seen in the XML document.
*
* @param reader The XML source reader.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown if there is an errors while parsing the string
*/
public static JSONObject toJSONObject(Reader reader, boolean keepStrings) throws JSONException {
JSONObject jo = new JSONObject();
XMLTokener x = new XMLTokener(reader);
while (x.more()) {
x.skipPast("<");
if(x.more()) {
parse(x, jo, null, keepStrings);
}
}
return jo;
}
/**
* Convert a well-formed (but not necessarily valid) XML string into a
* JSONObject. Some information may be lost in this transformation because
* JSON is a data format and XML is a document format. XML uses elements,
* attributes, and content text, while JSON uses unordered collections of
* name/value pairs and arrays of values. JSON does not does not like to
* distinguish between elements and attributes. Sequences of similar
* elements are represented as JSONArrays. Content text may be placed in a
* "content" member. Comments, prologs, DTDs, and <code>&lt;[ [ ]]></code>
* are ignored.
*
* All values are converted as strings, for 1, 01, 29.0 will not be coerced to
* numbers but will instead be the exact value as seen in the XML document.
*
* @param string
* The source string.
* @param keepStrings If true, then values will not be coerced into boolean
* or numeric values and will instead be left as strings
* @return A JSONObject containing the structured data from the XML string.
* @throws JSONException Thrown if there is an errors while parsing the string
*/
public static JSONObject toJSONObject(String string, boolean keepStrings) throws JSONException {
return toJSONObject(new StringReader(string), keepStrings);
}
/**
* Convert a JSONObject into a well-formed, element-normal XML string.
*
* @param object
* A JSONObject.
* @return A string.
* @throws JSONException Thrown if there is an error parsing the string
*/
public static String toString(Object object) throws JSONException {
return toString(object, null);
}
/**
* Convert a JSONObject into a well-formed, element-normal XML string.
*
* @param object
* A JSONObject.
* @param tagName
* The optional name of the enclosing tag.
* @return A string.
* @throws JSONException Thrown if there is an error parsing the string
*/
public static String toString(final Object object, final String tagName)
throws JSONException {
StringBuilder sb = new StringBuilder();
JSONArray ja;
JSONObject jo;
String string;
if (object instanceof JSONObject) {
// Emit <tagName>
if (tagName != null) {
sb.append('<');
sb.append(tagName);
sb.append('>');
}
// Loop thru the keys.
// don't use the new entrySet accessor to maintain Android Support
jo = (JSONObject) object;
for (final String key : jo.keySet()) {
Object value = jo.opt(key);
if (value == null) {
value = "";
} else if (value.getClass().isArray()) {
value = new JSONArray(value);
}
// Emit content in body
if ("content".equals(key)) {
if (value instanceof JSONArray) {
ja = (JSONArray) value;
int jaLength = ja.length();
// don't use the new iterator API to maintain support for Android
for (int i = 0; i < jaLength; i++) {
if (i > 0) {
sb.append('\n');
}
Object val = ja.opt(i);
sb.append(escape(val.toString()));
}
} else {
sb.append(escape(value.toString()));
}
// Emit an array of similar keys
} else if (value instanceof JSONArray) {
ja = (JSONArray) value;
int jaLength = ja.length();
// don't use the new iterator API to maintain support for Android
for (int i = 0; i < jaLength; i++) {
Object val = ja.opt(i);
if (val instanceof JSONArray) {
sb.append('<');
sb.append(key);
sb.append('>');
sb.append(toString(val));
sb.append("</");
sb.append(key);
sb.append('>');
} else {
sb.append(toString(val, key));
}
}
} else if ("".equals(value)) {
sb.append('<');
sb.append(key);
sb.append("/>");
// Emit a new tag <k>
} else {
sb.append(toString(value, key));
}
}
if (tagName != null) {
// Emit the </tagname> close tag
sb.append("</");
sb.append(tagName);
sb.append('>');
}
return sb.toString();
}
if (object != null && (object instanceof JSONArray || object.getClass().isArray())) {
if(object.getClass().isArray()) {
ja = new JSONArray(object);
} else {
ja = (JSONArray) object;
}
int jaLength = ja.length();
// don't use the new iterator API to maintain support for Android
for (int i = 0; i < jaLength; i++) {
Object val = ja.opt(i);
// XML does not have good support for arrays. If an array
// appears in a place where XML is lacking, synthesize an
// <array> element.
sb.append(toString(val, tagName == null ? "array" : tagName));
}
return sb.toString();
}
string = (object == null) ? "null" : escape(object.toString());
return (tagName == null) ? "\"" + string + "\""
: (string.length() == 0) ? "<" + tagName + "/>" : "<" + tagName
+ ">" + string + "</" + tagName + ">";
}
}

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@ -0,0 +1,407 @@
package com.jens.rhasspy.visualtool.lib;
/*
Copyright (c) 2002 JSON.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
import java.io.Reader;
/**
* The XMLTokener extends the JSONTokener to provide additional methods
* for the parsing of XML texts.
* @author JSON.org
* @version 2015-12-09
*/
public class XMLTokener extends JSONTokener {
/** The table of entity values. It initially contains Character values for
* amp, apos, gt, lt, quot.
*/
public static final java.util.HashMap<String, Character> entity;
static {
entity = new java.util.HashMap<String, Character>(8);
entity.put("amp", XML.AMP);
entity.put("apos", XML.APOS);
entity.put("gt", XML.GT);
entity.put("lt", XML.LT);
entity.put("quot", XML.QUOT);
}
/**
* Construct an XMLTokener from a Reader.
* @param r A source reader.
*/
public XMLTokener(Reader r) {
super(r);
}
/**
* Construct an XMLTokener from a string.
* @param s A source string.
*/
public XMLTokener(String s) {
super(s);
}
/**
* Get the text in the CDATA block.
* @return The string up to the <code>]]&gt;</code>.
* @throws JSONException If the <code>]]&gt;</code> is not found.
*/
public String nextCDATA() throws JSONException {
char c;
int i;
StringBuilder sb = new StringBuilder();
while (more()) {
c = next();
sb.append(c);
i = sb.length() - 3;
if (i >= 0 && sb.charAt(i) == ']' &&
sb.charAt(i + 1) == ']' && sb.charAt(i + 2) == '>') {
sb.setLength(i);
return sb.toString();
}
}
throw syntaxError("Unclosed CDATA");
}
/**
* Get the next XML outer token, trimming whitespace. There are two kinds
* of tokens: the '<' character which begins a markup tag, and the content
* text between markup tags.
*
* @return A string, or a '<' Character, or null if there is no more
* source text.
* @throws JSONException
*/
public Object nextContent() throws JSONException {
char c;
StringBuilder sb;
do {
c = next();
} while (Character.isWhitespace(c));
if (c == 0) {
return null;
}
if (c == '<') {
return XML.LT;
}
sb = new StringBuilder();
for (;;) {
if (c == 0) {
return sb.toString().trim();
}
if (c == '<') {
back();
return sb.toString().trim();
}
if (c == '&') {
sb.append(nextEntity(c));
} else {
sb.append(c);
}
c = next();
}
}
/**
* Return the next entity. These entities are translated to Characters:
* <code>&amp; &apos; &gt; &lt; &quot;</code>.
* @param ampersand An ampersand character.
* @return A Character or an entity String if the entity is not recognized.
* @throws JSONException If missing ';' in XML entity.
*/
public Object nextEntity(char ampersand) throws JSONException {
StringBuilder sb = new StringBuilder();
for (;;) {
char c = next();
if (Character.isLetterOrDigit(c) || c == '#') {
sb.append(Character.toLowerCase(c));
} else if (c == ';') {
break;
} else {
throw syntaxError("Missing ';' in XML entity: &" + sb);
}
}
String string = sb.toString();
return unescapeEntity(string);
}
/**
* Unescapes an XML entity encoding;
* @param e entity (only the actual entity value, not the preceding & or ending ;
* @return
*/
static String unescapeEntity(String e) {
// validate
if (e == null || e.isEmpty()) {
return "";
}
// if our entity is an encoded unicode point, parse it.
if (e.charAt(0) == '#') {
int cp;
if (e.charAt(1) == 'x') {
// hex encoded unicode
cp = Integer.parseInt(e.substring(2), 16);
} else {
// decimal encoded unicode
cp = Integer.parseInt(e.substring(1));
}
return new String(new int[] {cp},0,1);
}
Character knownEntity = entity.get(e);
if(knownEntity==null) {
// we don't know the entity so keep it encoded
return '&' + e + ';';
}
return knownEntity.toString();
}
/**
* Returns the next XML meta token. This is used for skipping over <!...>
* and <?...?> structures.
* @return Syntax characters (<code>< > / = ! ?</code>) are returned as
* Character, and strings and names are returned as Boolean. We don't care
* what the values actually are.
* @throws JSONException If a string is not properly closed or if the XML
* is badly structured.
*/
public Object nextMeta() throws JSONException {
char c;
char q;
do {
c = next();
} while (Character.isWhitespace(c));
switch (c) {
case 0:
throw syntaxError("Misshaped meta tag");
case '<':
return XML.LT;
case '>':
return XML.GT;
case '/':
return XML.SLASH;
case '=':
return XML.EQ;
case '!':
return XML.BANG;
case '?':
return XML.QUEST;
case '"':
case '\'':
q = c;
for (;;) {
c = next();
if (c == 0) {
throw syntaxError("Unterminated string");
}
if (c == q) {
return Boolean.TRUE;
}
}
default:
for (;;) {
c = next();
if (Character.isWhitespace(c)) {
return Boolean.TRUE;
}
switch (c) {
case 0:
case '<':
case '>':
case '/':
case '=':
case '!':
case '?':
case '"':
case '\'':
back();
return Boolean.TRUE;
}
}
}
}
/**
* Get the next XML Token. These tokens are found inside of angle
* brackets. It may be one of these characters: <code>/ > = ! ?</code> or it
* may be a string wrapped in single quotes or double quotes, or it may be a
* name.
* @return a String or a Character.
* @throws JSONException If the XML is not well formed.
*/
public Object nextToken() throws JSONException {
char c;
char q;
StringBuilder sb;
do {
c = next();
} while (Character.isWhitespace(c));
switch (c) {
case 0:
throw syntaxError("Misshaped element");
case '<':
throw syntaxError("Misplaced '<'");
case '>':
return XML.GT;
case '/':
return XML.SLASH;
case '=':
return XML.EQ;
case '!':
return XML.BANG;
case '?':
return XML.QUEST;
// Quoted string
case '"':
case '\'':
q = c;
sb = new StringBuilder();
for (;;) {
c = next();
if (c == 0) {
throw syntaxError("Unterminated string");
}
if (c == q) {
return sb.toString();
}
if (c == '&') {
sb.append(nextEntity(c));
} else {
sb.append(c);
}
}
default:
// Name
sb = new StringBuilder();
for (;;) {
sb.append(c);
c = next();
if (Character.isWhitespace(c)) {
return sb.toString();
}
switch (c) {
case 0:
return sb.toString();
case '>':
case '/':
case '=':
case '!':
case '?':
case '[':
case ']':
back();
return sb.toString();
case '<':
case '"':
case '\'':
throw syntaxError("Bad character in a name");
}
}
}
}
/**
* Skip characters until past the requested string.
* If it is not found, we are left at the end of the source with a result of false.
* @param to A string to skip past.
*/
// The Android implementation of JSONTokener has a public method of public void skipPast(String to)
// even though ours does not have that method, to have API compatibility, our method in the subclass
// should match.
public void skipPast(String to) {
boolean b;
char c;
int i;
int j;
int offset = 0;
int length = to.length();
char[] circle = new char[length];
/*
* First fill the circle buffer with as many characters as are in the
* to string. If we reach an early end, bail.
*/
for (i = 0; i < length; i += 1) {
c = next();
if (c == 0) {
return;
}
circle[i] = c;
}
/* We will loop, possibly for all of the remaining characters. */
for (;;) {
j = offset;
b = true;
/* Compare the circle buffer with the to string. */
for (i = 0; i < length; i += 1) {
if (circle[j] != to.charAt(i)) {
b = false;
break;
}
j += 1;
if (j >= length) {
j -= length;
}
}
/* If we exit the loop with b intact, then victory is ours. */
if (b) {
return;
}
/* Get the next character. If there isn't one, then defeat is ours. */
c = next();
if (c == 0) {
return;
}
/*
* Shove the character in the circle buffer and advance the
* circle offset. The offset is mod n.
*/
circle[offset] = c;
offset += 1;
if (offset >= length) {
offset -= length;
}
}
}
}