Dark Views

import org.mozilla.javascript.ScriptableObject;

public class JSJSynchronize extends ScriptableObject
{
    public Object data;
    public Object lock = new Object ();
    
    public JSJSynchronize()
    {
    }
    
    @Override
    public String getClassName ()
    {
        return "JSJSynchronize";
    }
    
    public Object jsGet_data()
    {
        synchronized (lock)
        {
            try
            {
                lock.wait ();
            }
            catch (InterruptedException e)
            {
                throw new RuntimeException ("Should not happen", e);
            }
            
            return data;
        }
    }

    public void jsSet_data(Object data)
    {
        synchronized (lock)
        {
            this.data = data;
            lock.notify ();
        }
    }
    
    public Object getData()
    {
        synchronized (lock)
        {
            try
            {
                lock.wait ();
            }
            catch (InterruptedException e)
            {
                throw new RuntimeException ("Should not happen", e);
            }
            
            return data;
        }
    }

    public void setData(Object data)
    {
        synchronized (lock)
        {
            this.data = data;
            lock.notify ();
        }
    }
    
}

/*
 * Simulated browser environment for Rhino
 *   By John Resig <http://ejohn.org/>
 * Copyright 2007 John Resig, under the MIT License
 * http://jqueryjs.googlecode.com/svn/trunk/jquery/build/runtest/
 * Revision 5251
 */

// The window Object
var window = this;

// generic enumeration
Function.prototype.forEach = function(object, block, context) {
 for (var key in object) {
  if (typeof this.prototype[key] == "undefined") {
   block.call(context, object[key], key, object);
  }
 }
};

// globally resolve forEach enumeration
var forEach = function(object, block, context) {
 if (object) {
  var resolve = Object; // default
  if (object instanceof Function) {
   // functions have a "length" property
   resolve = Function;
  } else if (object.forEach instanceof Function) {
   // the object implements a custom forEach method so use that
   object.forEach(block, context);
   return;
  } else if (typeof object.length == "number") {
   // the object is array-like
   resolve = Array;
  }
  resolve.forEach(object, block, context);
 }
};

function collectForms(document) {
 var result = document.body.getElementsByTagName('form');
 //print('collectForms');
 document.forms = result;
  
 for (var i=0; i<result.length; i++) {
     var f = result[i];
     f.name = f.attributes['name'];
     //print('Form '+f.name);
     document[f.name] = f;
     f.elements = f.getElementsByTagName('input');
     
     for(var j=0; j<f.elements.length; j++) {
         var e = f.elements[j];
         var attr = e.attributes;
         
         //forEach(attr, print);
         e.type = attr['type'];
         e.name = attr['name'];
         e.className = attr['class'];
         
         f[e.name] = e;
  //print('    Input '+e.name);
     }
 }
}

(function(){

 // Browser Navigator

 window.navigator = {
  get userAgent(){
   return "Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3";
  },
  get appVersion(){
   return "Mozilla/5.0";
  }
 };
 
 var curLocation = (new java.io.File("./")).toURL();
 
 window.__defineSetter__("location", function(url){
  var xhr = new XMLHttpRequest();
  xhr.open("GET", url);
  xhr.onreadystatechange = function(){
   curLocation = new java.net.URL( curLocation, url );
   window.document = xhr.responseXML;
   collectForms(window.document);

   var event = document.createEvent();
   event.initEvent("load");
   window.dispatchEvent( event );
  };
  xhr.send();
 });
 
 window.__defineGetter__("location", function(url){
  return {
   get protocol(){
    return curLocation.getProtocol() + ":";
   },
   get href(){
    return curLocation.toString();
   },
   toString: function(){
    return this.href;
   }
  };
 });
 
 // Timers

 var timers = [];
 
 window.setTimeout = function(fn, time){
  var num;
  return num = setInterval(function(){
   fn();
   clearInterval(num);
  }, time);
 };
 
 window.setInterval = function(fn, time){
  var num = timers.length;
  
  timers[num] = new java.lang.Thread(new java.lang.Runnable({
   run: function(){
    while (true){
     java.lang.Thread.currentThread().sleep(time);
     fn();
    }
   }
  }));
  
  timers[num].start();
 
  return num;
 };
 
 window.clearInterval = function(num){
  if ( timers[num] ) {
   timers[num].stop();
   delete timers[num];
  }
 };
 
 // Window Events
 
 var events = [{}];

 window.addEventListener = function(type, fn){
  if ( !this.uuid || this == window ) {
   this.uuid = events.length;
   events[this.uuid] = {};
  }
    
  if ( !events[this.uuid][type] )
   events[this.uuid][type] = [];
  
  if ( events[this.uuid][type].indexOf( fn ) < 0 )
   events[this.uuid][type].push( fn );
 };
 
 window.removeEventListener = function(type, fn){
    if ( !this.uuid || this == window ) {
        this.uuid = events.length;
        events[this.uuid] = {};
    }
    
    if ( !events[this.uuid][type] )
   events[this.uuid][type] = [];
   
  events[this.uuid][type] =
   events[this.uuid][type].filter(function(f){
    return f != fn;
   });
 };
 
 window.dispatchEvent = function(event){
  if ( event.type ) {
   if ( this.uuid && events[this.uuid][event.type] ) {
    var self = this;
   
    events[this.uuid][event.type].forEach(function(fn){
     fn.call( self, event );
    });
   }
   
   if ( this["on" + event.type] )
    this["on" + event.type].call( self, event );
  }
 };
 
 // DOM Document
 
 window.DOMDocument = function(file){
  this._file = file;
  var factory = Packages.javax.xml.parsers.DocumentBuilderFactory.newInstance();
  factory.setValidating(false);
  this._dom = factory.newDocumentBuilder().parse(file);
  
  if ( !obj_nodes.containsKey( this._dom ) )
   obj_nodes.put( this._dom, this );
 };
 
 DOMDocument.prototype = {
  createTextNode: function(text){
   return makeNode( this._dom.createTextNode(
    text.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">")) );
  },
  createElement: function(name){
   return makeNode( this._dom.createElement(name.toLowerCase()) );
  },
  getElementsByTagName: function(name){
   return new DOMNodeList( this._dom.getElementsByTagName(
    name.toLowerCase()) );
  },
  getElementById: function(id){
   var elems = this._dom.getElementsByTagName("*");
   
   for ( var i = 0; i < elems.length; i++ ) {
    var elem = elems.item(i);
    if ( elem.getAttribute("id") == id )
     return makeNode(elem);
   }
   
   return null;
  },
  get body(){
   return this.getElementsByTagName("body")[0];
  },
  get documentElement(){
   return makeNode( this._dom.getDocumentElement() );
  },
  get ownerDocument(){
   return null;
  },
  addEventListener: window.addEventListener,
  removeEventListener: window.removeEventListener,
  dispatchEvent: window.dispatchEvent,
  get nodeName() {
   return "#document";
  },
  importNode: function(node, deep){
   return makeNode( this._dom.importNode(node._dom, deep) );
  },
  toString: function(){
   return "Document" + (typeof this._file == "string" ?
    ": " + this._file : "");
  },
  get innerHTML(){
   return this.documentElement.outerHTML;
  },
  
  get defaultView(){
   return {
    getComputedStyle: function(elem){
     return {
      getPropertyValue: function(prop){
       prop = prop.replace(/-(w)/g,function(m,c){
        return c.toUpperCase();
       });
       var val = elem.style[prop];
       
       if ( prop == "opacity" && val == "" )
        val = "1";
        
       return val;
      }
     };
    }
   };
  },
  
  createEvent: function(){
   return {
    type: "",
    initEvent: function(type){
     this.type = type;
    }
   };
  }
 };
 
 function getDocument(node){
  return obj_nodes.get(node);
 }
 
 // DOM NodeList
 
 window.DOMNodeList = function(list){
  this._dom = list;
  this.length = list.getLength();
  
  for ( var i = 0; i < this.length; i++ ) {
   var node = list.item(i);
   this[i] = makeNode( node );
  }
 };
 
 DOMNodeList.prototype = {
  toString: function(){
   return "[ " +
    Array.prototype.join.call( this, ", " ) + " ]";
  },
  get outerHTML(){
   return Array.prototype.map.call(
    this, function(node){return node.outerHTML;}).join('');
  }
 };
 
 // DOM Node
 
 window.DOMNode = function(node){
  this._dom = node;
 };
 
 DOMNode.prototype = {
  get nodeType(){
   return this._dom.getNodeType();
  },
  get nodeValue(){
   return this._dom.getNodeValue();
  },
  get nodeName() {
   return this._dom.getNodeName();
  },
  cloneNode: function(deep){
   return makeNode( this._dom.cloneNode(deep) );
  },
  get ownerDocument(){
   return getDocument( this._dom.ownerDocument );
  },
  get documentElement(){
   return makeNode( this._dom.documentElement );
  },
  get parentNode() {
   return makeNode( this._dom.getParentNode() );
  },
  get nextSibling() {
   return makeNode( this._dom.getNextSibling() );
  },
  get previousSibling() {
   return makeNode( this._dom.getPreviousSibling() );
  },
  toString: function(){
   return '"' + this.nodeValue + '"';
  },
  get outerHTML(){
   return this.nodeValue;
  }
 };

 // DOM Element

 window.DOMElement = function(elem){
  this._dom = elem;
  this.style = {
   get opacity(){ return this._opacity; },
   set opacity(val){ this._opacity = val + ""; }
  };
  
  // Load CSS info
  var styles = (this.getAttribute("style") || "").split(/s*;s*/);
  
  for ( var i = 0; i < styles.length; i++ ) {
   var style = styles[i].split(/s*:s*/);
   if ( style.length == 2 )
    this.style[ style[0] ] = style[1];
  }
 };
 
 DOMElement.prototype = extend( new DOMNode(), {
  get nodeName(){
   return this.tagName.toUpperCase();
  },
  get tagName(){
   return this._dom.getTagName();
  },
  toString: function(){
   return "<" + this.tagName + (this.id ? "#" + this.id : "" ) + ">";
  },
  get outerHTML(){
   var ret = "<" + this.tagName, attr = this.attributes;
   
   for ( var i in attr )
    ret += " " + i + "='" + attr[i] + "'";
    
   if ( this.childNodes.length || this.nodeName == "SCRIPT" )
    ret += ">" + this.childNodes.outerHTML + 
     "</" + this.tagName + ">";
   else
    ret += "/>";
   
   return ret;
  },
  
  get attributes(){
   var attr = {}, attrs = this._dom.getAttributes();
   
   for ( var i = 0; i < attrs.getLength(); i++ )
    attr[ attrs.item(i).nodeName ] = attrs.item(i).nodeValue;
    
   return attr;
  },
  
  get innerHTML(){
   return this.childNodes.outerHTML; 
  },
  set innerHTML(html){
   html = html.replace(/</?([A-Z]+)/g, function(m){
    return m.toLowerCase();
   });
   
   var nodes = this.ownerDocument.importNode(
    new DOMDocument( new java.io.ByteArrayInputStream(
     (new java.lang.String("<wrap>" + html + "</wrap>"))
      .getBytes("UTF8"))).documentElement, true).childNodes;
    
   while (this.firstChild)
    this.removeChild( this.firstChild );
   
   for ( var i = 0; i < nodes.length; i++ )
    this.appendChild( nodes[i] );
  },
  
  get textContent(){
   return nav(this.childNodes);
   
   function nav(nodes){
    var str = "";
    for ( var i = 0; i < nodes.length; i++ )
     if ( nodes[i].nodeType == 3 )
      str += nodes[i].nodeValue;
     else if ( nodes[i].nodeType == 1 )
      str += nav(nodes[i].childNodes);
    return str;
   }
  },
  set textContent(text){
   while (this.firstChild)
    this.removeChild( this.firstChild );
   this.appendChild( this.ownerDocument.createTextNode(text));
  },
  
  style: {},
  clientHeight: 0,
  clientWidth: 0,
  offsetHeight: 0,
  offsetWidth: 0,
  
  get disabled() {
   var val = this.getAttribute("disabled");
   return val != "false" && !!val;
  },
  set disabled(val) { return this.setAttribute("disabled",val); },
  
  get checked() {
   var val = this.getAttribute("checked");
   return val != "false" && !!val;
  },
  set checked(val) { return this.setAttribute("checked",val); },
  
  get selected() {
   if ( !this._selectDone ) {
    this._selectDone = true;
    
    if ( this.nodeName == "OPTION" && !this.parentNode.getAttribute("multiple") ) {
     var opt = this.parentNode.getElementsByTagName("option");
     
     if ( this == opt[0] ) {
      var select = true;
      
      for ( var i = 1; i < opt.length; i++ )
       if ( opt[i].selected ) {
        select = false;
        break;
       }
       
      if ( select )
       this.selected = true;
     }
    }
   }
   
   var val = this.getAttribute("selected");
   return val != "false" && !!val;
  },
  set selected(val) { return this.setAttribute("selected",val); },

  get className() { return this.getAttribute("class") || ""; },
  set className(val) {
   if (typeof val != 'string') { val = "" + val; }
   return this.setAttribute("class",
    val.replace(/(^s*|s*$)/g,""));
  },
  
  get type() { return this.getAttribute("type") || ""; },
  set type(val) { return this.setAttribute("type",val); },
  
  get value() { return this.getAttribute("value") || ""; },
  set value(val) { return this.setAttribute("value",val); },
  
  get src() { return this.getAttribute("src") || ""; },
  set src(val) { return this.setAttribute("src",val); },
  
  get id() { return this.getAttribute("id") || ""; },
  set id(val) { return this.setAttribute("id",val); },
  
  getAttribute: function(name){
   return this._dom.hasAttribute(name) ?
    new String( this._dom.getAttribute(name) ) :
    null;
  },
  setAttribute: function(name,value){
   this._dom.setAttribute(name,value);
  },
  removeAttribute: function(name){
   this._dom.removeAttribute(name);
  },
  
  get childNodes(){
   return new DOMNodeList( this._dom.getChildNodes() );
  },
  get firstChild(){
   return makeNode( this._dom.getFirstChild() );
  },
  get lastChild(){
   return makeNode( this._dom.getLastChild() );
  },
  appendChild: function(node){
   this._dom.appendChild( node._dom );
  },
  insertBefore: function(node,before){
   this._dom.insertBefore( node._dom, before ? before._dom : before );
  },
  removeChild: function(node){
   this._dom.removeChild( node._dom );
  },

  getElementsByTagName: DOMDocument.prototype.getElementsByTagName,
  
  addEventListener: window.addEventListener,
  removeEventListener: window.removeEventListener,
  dispatchEvent: window.dispatchEvent,
  
  click: function(){
   var event = document.createEvent();
   event.initEvent("click");
   this.dispatchEvent(event);
  },
  submit: function(){
   var event = document.createEvent();
   event.initEvent("submit");
   this.dispatchEvent(event);
  },
  focus: function(){
   var event = document.createEvent();
   event.initEvent("focus");
   this.dispatchEvent(event);
  },
  blur: function(){
   var event = document.createEvent();
   event.initEvent("blur");
   this.dispatchEvent(event);
  },
  get elements(){
   return this.getElementsByTagName("*");
  },
  get contentWindow(){
   return this.nodeName == "IFRAME" ? {
    document: this.contentDocument
   } : null;
  },
  get contentDocument(){
   if ( this.nodeName == "IFRAME" ) {
    if ( !this._doc )
     this._doc = new DOMDocument(
      new java.io.ByteArrayInputStream((new java.lang.String(
      "<html><head><title></title></head><body></body></html>"))
      .getBytes("UTF8")));
    return this._doc;
   } else
    return null;
  }
 });
 
 // Helper method for extending one object with another
 
 function extend(a,b) {
  for ( var i in b ) {
   var g = b.__lookupGetter__(i), s = b.__lookupSetter__(i);
   
   if ( g || s ) {
    if ( g )
     a.__defineGetter__(i, g);
    if ( s )
     a.__defineSetter__(i, s);
   } else
    a[i] = b[i];
  }
  return a;
 }
 
 // Helper method for generating the right
 // DOM objects based upon the type
 
 var obj_nodes = new java.util.HashMap();
 
 function makeNode(node){
  if ( node ) {
   if ( !obj_nodes.containsKey( node ) )
    obj_nodes.put( node, node.getNodeType() == 
     Packages.org.w3c.dom.Node.ELEMENT_NODE ?
      new DOMElement( node ) : new DOMNode( node ) );
   
   return obj_nodes.get(node);
  } else
   return null;
 }
 
 // XMLHttpRequest
 // Originally implemented by Yehuda Katz

 window.XMLHttpRequest = function(){
  this.headers = {};
  this.responseHeaders = {};
 };
 
 XMLHttpRequest.prototype = {
  open: function(method, url, async, user, password){ 
   this.readyState = 1;
   if (async)
    this.async = true;
   this.method = method || "GET";
   this.url = url;
   this.onreadystatechange();
  },
  setRequestHeader: function(header, value){
   this.headers[header] = value;
  },
  getResponseHeader: function(header){ },
  send: function(data){
   var self = this;
   
   function makeRequest(){
    var url = new java.net.URL(curLocation, self.url);
    
    if ( url.getProtocol() == "file" ) {
     if ( self.method == "PUT" ) {
      var out = new java.io.FileWriter( 
        new java.io.File( new java.net.URI( url.toString() ) ) ),
       text = new java.lang.String( data || "" );
      
      out.write( text, 0, text.length() );
      out.flush();
      out.close();
     } else if ( self.method == "DELETE" ) {
      var file = new java.io.File( new java.net.URI( url.toString() ) );
      file["delete"]();
     } else {
      var connection = url.openConnection();
      connection.connect();
      handleResponse();
     }
    } else { 
     var connection = url.openConnection();
     
     connection.setRequestMethod( self.method );
     
     // Add headers to Java connection
     for (var header in self.headers)
      connection.addRequestProperty(header, self.headers[header]);
    
     connection.connect();
     
     // Stick the response headers into responseHeaders
     for (var i = 0; ; i++) { 
      var headerName = connection.getHeaderFieldKey(i); 
      var headerValue = connection.getHeaderField(i); 
      if (!headerName && !headerValue) break; 
      if (headerName)
       self.responseHeaders[headerName] = headerValue;
     }
     
     handleResponse();
    }
    
    function handleResponse(){
     self.readyState = 4;
     self.status = parseInt(connection.responseCode) || undefined;
     self.statusText = connection.responseMessage || "";
     
     var stream = new java.io.InputStreamReader(connection.getInputStream()),
      buffer = new java.io.BufferedReader(stream), line;
     
     while ((line = buffer.readLine()) != null)
      self.responseText += line;
      
     self.responseXML = null;
     
     if ( self.responseText.match(/^s*</) ) {
      //try {
       self.responseXML = new DOMDocument(
        new java.io.ByteArrayInputStream(
         (new java.lang.String(
          self.responseText)).getBytes("UTF8")));
      //} catch(e) {
      //}
     }
    }
    
    self.onreadystatechange();
   }

   if (this.async)
    (new java.lang.Thread(new java.lang.Runnable({
     run: makeRequest
    }))).start();
   else
    makeRequest();
  },
  abort: function(){},
  onreadystatechange: function(){},
  getResponseHeader: function(header){
   if (this.readyState < 3)
    throw new Error("INVALID_STATE_ERR");
   else {
    var returnedHeaders = [];
    for (var rHeader in this.responseHeaders) {
     if (rHeader.match(new Regexp(header, "i")))
      returnedHeaders.push(this.responseHeaders[rHeader]);
    }
   
    if (returnedHeaders.length)
     return returnedHeaders.join(", ");
   }
   
   return null;
  },
  getAllResponseHeaders: function(header){
   if (this.readyState < 3)
    throw new Error("INVALID_STATE_ERR");
   else {
    var returnedHeaders = [];
    
    for (var header in this.responseHeaders)
     returnedHeaders.push( header + ": " + this.responseHeaders[header] );
    
    return returnedHeaders.join("rn");
   }
  },
  async: true,
  readyState: 0,
  responseText: "",
  status: 0
 };
})();