src/cruft/dom.js src/cruft/element.js src/cruft/parser.js test/index - Copy.html test/test-results.txt @@ -1,11 +1,11 @@ - -ENV = dist/env.rhino.js -TEST = test/test.js - -JAR = java -jar rhino/js.jar - -test-rhino: - @@${JAR} ${TEST} - -run-rhino: - echo "load('dist/env.rhino.js');window.location='test/index.html';" | ${JAR} + +ENV = dist/env.rhino.js +TEST = test/test.js + +JAR = java -jar rhino/js.jar + +test-rhino: + @@${JAR} ${TEST} + +run-rhino: + echo "load('dist/env.rhino.js');window.location='test/index.html';" | ${JAR} Makefile @@ -1,7155 +1,7162 @@ -/* - * Pure JavaScript Browser Environment - * By John Resig <http://ejohn.org/> - * Copyright 2008 John Resig, under the MIT License - */ - - -// The Window Object -var __this__ = this; -this.__defineGetter__('window', function(){ - return __this__; -}); -try{ -(function($w, $env){ - /* -* window.js -* - this file will be wrapped in a closure providing the window object as $w -*/ -// a logger or empty function available to all modules. -var $log = $env.log, - $error = $env.error, - $debug = $env.debug; -//The version of this application -var $version = "0.1"; -//This should be hooked to git or svn or whatever -var $revision = "0.0.0.0"; - -//These descriptions of window properties are taken loosely David Flanagan's -//'JavaScript - The Definitive Guide' (O'Reilly) - -/**> $cookies - see cookie.js <*/ -// read only boolean specifies whether the window has been closed -var $closed = false; - -// a read/write string that specifies the default message that appears in the status line -var $defaultStatus = "Done"; - -// a read-only reference to the Document object belonging to this window -/**> $document - See document.js <*/ - -//IE only, refers to the most recent event object - this maybe be removed after review -var $event = null; - -//A read-only array of window objects -var $frames = []; - -// a read-only reference to the History object -/**> $history - see location.js <**/ - -// read-only properties that specify the height and width, in pixels -var $innerHeight = 600, $innerWidth = 800; - -// a read-only reference to the Location object. the location object does expose read/write properties -/**> $location - see location.js <**/ - -// a read only property specifying the name of the window. Can be set when using open() -// and may be used when specifying the target attribute of links -var $name = 'Resig Env Browser'; - -// a read-only reference to the Navigator object -/**> $navigator - see navigator.js <**/ - -// a read/write reference to the Window object that contained the script that called open() to -//open this browser window. This property is valid only for top-level window objects. -var $opener; - -// Read-only properties that specify the total height and width, in pixels, of the browser window. -// These dimensions include the height and width of the menu bar, toolbars, scrollbars, window -// borders and so on. These properties are not supported by IE and IE offers no alternative -// properties; -var $outerHeight = $innerHeight, $outerWidth = $innerWidth; - -// Read-only properties that specify the number of pixels that the current document has been scrolled -//to the right and down. These are not supported by IE. -var $pageXOffset = 0, $pageYOffest = 0; - -//A read-only reference to the Window object that contains this window or frame. If the window is -// a top-level window, parent refers to the window itself. If this window is a frame, this property -// refers to the window or frame that conatins it. -var $parent; - -// a read-only refernce to the Screen object that specifies information about the screen: -// the number of available pixels and the number of available colors. -/**> $screen - see screen.js <**/ - -// read only properties that specify the coordinates of the upper-left corner of the screen. -var $screenX = 0, $screenY = 0; -var $screenLeft = $screenX, $screenTop = $screenY; - -// a read-only refernce to this window itself. -var $self; - -// a read/write string that specifies the current contents of the status line. -var $status = ''; - -// a read-only reference to the top-level window that contains this window. If this -// window is a top-level window it is simply a refernce to itself. If this window -// is a frame, the top property refers to the top-level window that contains the frame. -var $top; - -// the window property is identical to the self property. -var $window = $w; - -$log("Initializing Window."); -__extend__($w,{ - get closed(){return $closed;}, - get defaultStatus(){return $defaultStatus;}, - set defaultStatus(_defaultStatus){$defaultStatus = _defaultStatus;}, - //get document(){return $document;}, - see document.js - get event(){return $event;}, - get frames(){return $frames;}, - //get history(){return $history;}, - see location.js - get innerHeight(){return $innerHeight;}, - get innerWidth(){return $innerWidth;}, - get clientHeight(){return $innerHeight;}, - get clientWidth(){return $innerWidth;}, - //get location(){return $location;}, see location.js - get name(){return $name;}, - //get navigator(){return $navigator;}, see navigator.js - get opener(){return $opener;}, - get outerHeight(){return $outerHeight;}, - get outerWidth(){return $outerWidth;}, - get pageXOffest(){return $pageXOffset;}, - get pageYOffset(){return $pageYOffset;}, - get parent(){return $parent;}, - //get screen(){return $screen;}, see screen.js - get screenLeft(){return $screenLeft;}, - get screenTop(){return $screenTop;}, - get screenX(){return $screenX;}, - get screenY(){return $screenY;}, - get self(){return $self;}, - get status(){return $status;}, - set status(_status){$status = _status;}, - get top(){return $top;}, - get window(){return $window;} -}); - -$w.open = function(url, name, features, replace){ - //TODO -}; - -$w.close = function(){ - //TODO -}; - -/* Time related functions - see timer.js -* - clearTimeout -* - clearInterval -* - setTimeout -* - setInterval -*/ - -/* -* Events related functions - see event.js -* - addEventListener -* - attachEvent -* - detachEvent -* - removeEventListener -* -* These functions are identical to the Element equivalents. -*/ - -/* -* UIEvents related functions - see uievent.js -* - blur -* - focus -* -* These functions are identical to the Element equivalents. -*/ - -/* Dialog related functions - see dialog.js -* - alert -* - confirm -* - prompt -*/ - -/* Screen related functions - see screen.js -* - moveBy -* - moveTo -* - print -* - resizeBy -* - resizeTo -* - scrollBy -* - scrollTo -*/ - -/* CSS related functions - see css.js -* - getComputedStyle -*/ - -/* -* Shared utility methods -*/ -// Helper method for extending one object with another. -function __extend__(a,b) { - for ( var i in b ) { - var g = b.__lookupGetter__(i), s = b.__lookupSetter__(i); - if ( g || s ) { - if ( g ) a.__defineGetter__(i, g); - if ( s ) a.__defineSetter__(i, s); - } else - a[i] = b[i]; - } return a; -}; - - -// from ariel flesler http://flesler.blogspot.com/2008/11/fast-trim-function-for-javascript.html -// this might be a good utility function to provide in the env.core -// as in might be useful to the parser and other areas as well -function trim( str ){ - var start = -1, - end = str.length; - /*jsl:ignore*/ - while( str.charCodeAt(--end) < 33 ); - while( str.charCodeAt(++start) < 33 ); - /*jsl:end*/ - return str.slice( start, end + 1 ); -}; - -//from jQuery -function __setArray__( target, array ) { - // Resetting the length to 0, then using the native Array push - // is a super-fast way to populate an object with array-like properties - target.length = 0; - Array.prototype.push.apply( target, array ); -}; -$log("Defining NodeList"); -/* -* NodeList - DOM Level 2 -*/ -$w.__defineGetter__('NodeList', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMNodeList - provides the abstraction of an ordered collection of nodes - * - * @author Jon van Noort (jon@webarcana.com.au) - * - * @param ownerDocument : DOMDocument - the ownerDocument - * @param parentNode : DOMNode - the node that the DOMNodeList is attached to (or null) - */ -var DOMNodeList = function(ownerDocument, parentNode) { - //$log("\t\tcreating dom nodelist"); - var nodes = new Array(); - - this.length = 0; - this.parentNode = parentNode; - this.ownerDocument = ownerDocument; - - this._readonly = false; - - __setArray__(this, nodes); - //$log("\t\tfinished creating dom nodelist"); -}; -__extend__(DOMNodeList.prototype, { - item : function(index) { - var ret = null; - //$log("NodeList item("+index+") = " + this[index]); - if ((index >= 0) && (index < this.length)) { // bounds check - ret = this[index]; // return selected Node - } - - return ret; // if the index is out of bounds, default value null is returned - }, - get xml() { - var ret = ""; - - // create string containing the concatenation of the string values of each child - for (var i=0; i < this.length; i++) { - if(this[i].nodeType == DOMNode.TEXT_NODE && i>0 && this[i-1].nodeType == DOMNode.TEXT_NODE){ - //add a single space between adjacent text nodes - ret += " "+this[i].xml; - }else{ - ret += this[i].xml; - } - } - - return ret; - }, - toString: function(){ - return "[ "+(this.length > 0?Array.prototype.join.apply(this, [", "]):"Empty NodeList")+" ]"; - } -}); - - -/** - * @method DOMNodeList._findItemIndex - find the item index of the node with the specified internal id - * @author Jon van Noort (jon@webarcana.com.au) - * @param id : int - unique internal id - * @return : int - */ -var __findItemIndex__ = function (nodelist, id) { - var ret = -1; - - // test that id is valid - if (id > -1) { - for (var i=0; i<nodelist.length; i++) { - // compare id to each node's _id - if (nodelist[i]._id == id) { // found it! - ret = i; - break; - } - } - } - - return ret; // if node is not found, default value -1 is returned -}; - -/** - * @method DOMNodeList._insertBefore - insert the specified Node into the NodeList before the specified index - * Used by DOMNode.insertBefore(). Note: DOMNode.insertBefore() is responsible for Node Pointer surgery - * DOMNodeList._insertBefore() simply modifies the internal data structure (Array). - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param newChild : DOMNode - the Node to be inserted - * @param refChildIndex : int - the array index to insert the Node before - */ -var __insertBefore__ = function(nodelist, newChild, refChildIndex) { - if ((refChildIndex >= 0) && (refChildIndex < nodelist.length)) { // bounds check - - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment - // append the children of DocumentFragment - Array.prototype.splice.apply(nodelist,[refChildIndex, 0].concat(newChild.childNodes)); - } - else { - // append the newChild - Array.prototype.splice.apply(nodelist,[refChildIndex, 0, newChild]); - } - } - //$log("__insertBefore__ : length " + nodelist.length + " all -> " + document.all.length); -}; - -/** - * @method DOMNodeList._replaceChild - replace the specified Node in the NodeList at the specified index - * Used by DOMNode.replaceChild(). Note: DOMNode.replaceChild() is responsible for Node Pointer surgery - * DOMNodeList._replaceChild() simply modifies the internal data structure (Array). - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param newChild : DOMNode - the Node to be inserted - * @param refChildIndex : int - the array index to hold the Node - */ -var __replaceChild__ = function(nodelist, newChild, refChildIndex) { - var ret = null; - - if ((refChildIndex >= 0) && (refChildIndex < nodelist.length)) { // bounds check - ret = nodelist[refChildIndex]; // preserve old child for return - - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment - // get array containing children prior to refChild - Array.prototype.splice.apply(nodelist,[refChildIndex, 1].concat(newChild.childNodes)); - } - else { - // simply replace node in array (links between Nodes are made at higher level) - nodelist[refChildIndex] = newChild; - } - } - - //$log("__replaceChild__ : length " + nodelist.length + " all -> " + document.all.length); - return ret; // return replaced node -}; - -/** - * @method DOMNodeList._removeChild - remove the specified Node in the NodeList at the specified index - * Used by DOMNode.removeChild(). Note: DOMNode.removeChild() is responsible for Node Pointer surgery - * DOMNodeList._replaceChild() simply modifies the internal data structure (Array). - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param refChildIndex : int - the array index holding the Node to be removed - */ -var __removeChild__ = function(nodelist, refChildIndex) { - var ret = null; - - if (refChildIndex > -1) { // found it! - ret = nodelist[refChildIndex]; // return removed node - - // rebuild array without removed child - Array.prototype.splice.apply(nodelist,[refChildIndex, 1]); - } - - //$log("__removeChild__ : length " + nodelist.length + " all -> " + document.all.length); - return ret; // return removed node -}; - -/** - * @method DOMNodeList._appendChild - append the specified Node to the NodeList - * Used by DOMNode.appendChild(). Note: DOMNode.appendChild() is responsible for Node Pointer surgery - * DOMNodeList._appendChild() simply modifies the internal data structure (Array). - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param newChild : DOMNode - the Node to be inserted - */ -var __appendChild__ = function(nodelist, newChild) { - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { // node is a DocumentFragment - // append the children of DocumentFragment - Array.prototype.push.apply(nodelist, newChild.childNodes); - } else { - // simply add node to array (links between Nodes are made at higher level) - Array.prototype.push.apply(nodelist, [newChild]); - } - - //$log("__appendChild__ : length " + nodelist.length + " all -> " + document.all.length); -}; - -/** - * @method DOMNodeList._cloneNodes - Returns a NodeList containing clones of the Nodes in this NodeList - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param deep : boolean - If true, recursively clone the subtree under each of the nodes; - * if false, clone only the nodes themselves (and their attributes, if it is an Element). - * @param parentNode : DOMNode - the new parent of the cloned NodeList - * @return : DOMNodeList - NodeList containing clones of the Nodes in this NodeList - */ -var __cloneNodes__ = function(nodelist, deep, parentNode) { - var cloneNodeList = new DOMNodeList(nodelist.ownerDocument, parentNode); - - // create list containing clones of each child - for (var i=0; i < nodelist.length; i++) { - __appendChild__(cloneNodeList, nodelist[i].cloneNode(deep)); - } - - return cloneNodeList; -}; - - -/** - * @class DOMNamedNodeMap - used to represent collections of nodes that can be accessed by name - * typically a set of Element attributes - * - * @extends DOMNodeList - note W3C spec says that this is not the case, - * but we need an item() method identicle to DOMNodeList's, so why not? - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - the ownerDocument - * @param parentNode : DOMNode - the node that the DOMNamedNodeMap is attached to (or null) - */ -var DOMNamedNodeMap = function(ownerDocument, parentNode) { - //$log("\t\tcreating dom namednodemap"); - this.DOMNodeList = DOMNodeList; - this.DOMNodeList(ownerDocument, parentNode); - __setArray__(this, []); -}; -DOMNamedNodeMap.prototype = new DOMNodeList; -__extend__(DOMNamedNodeMap.prototype, { - getNamedItem : function(name) { - var ret = null; - - // test that Named Node exists - var itemIndex = __findNamedItemIndex__(this, name); - - if (itemIndex > -1) { // found it! - ret = this[itemIndex]; // return NamedNode - } - - return ret; // if node is not found, default value null is returned - }, - setNamedItem : function(arg) { - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if arg was not created by this Document - if (this.ownerDocument != arg.ownerDocument) { - throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR)); - } - - // throw Exception if DOMNamedNodeMap is readonly - if (this._readonly || (this.parentNode && this.parentNode._readonly)) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if arg is already an attribute of another Element object - if (arg.ownerElement && (arg.ownerElement != this.parentNode)) { - throw(new DOMException(DOMException.INUSE_ATTRIBUTE_ERR)); - } - } - - // get item index - var itemIndex = __findNamedItemIndex__(this, arg.name); - var ret = null; - - if (itemIndex > -1) { // found it! - ret = this[itemIndex]; // use existing Attribute - - // throw Exception if DOMAttr is readonly - if (this.ownerDocument.implementation.errorChecking && ret._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } else { - this[itemIndex] = arg; // over-write existing NamedNode - } - } else { - // add new NamedNode - Array.prototype.push.apply(this, [arg]); - } - - arg.ownerElement = this.parentNode; // update ownerElement - - return ret; // return old node or null - }, - removeNamedItem : function(name) { - var ret = null; - // test for exceptions - // throw Exception if DOMNamedNodeMap is readonly - if (this.ownerDocument.implementation.errorChecking && (this._readonly || (this.parentNode && this.parentNode._readonly))) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // get item index - var itemIndex = __findNamedItemIndex__(this, name); - - // throw Exception if there is no node named name in this map - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - // get Node - var oldNode = this[itemIndex]; - - // throw Exception if Node is readonly - if (this.ownerDocument.implementation.errorChecking && oldNode._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // return removed node - return __removeChild__(this, itemIndex); - }, - getNamedItemNS : function(namespaceURI, localName) { - var ret = null; - - // test that Named Node exists - var itemIndex = __findNamedItemNSIndex__(this, namespaceURI, localName); - - if (itemIndex > -1) { // found it! - ret = this[itemIndex]; // return NamedNode - } - - return ret; // if node is not found, default value null is returned - }, - setNamedItemNS : function(arg) { - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if DOMNamedNodeMap is readonly - if (this._readonly || (this.parentNode && this.parentNode._readonly)) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if arg was not created by this Document - if (this.ownerDocument != arg.ownerDocument) { - throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR)); - } - - // throw Exception if arg is already an attribute of another Element object - if (arg.ownerElement && (arg.ownerElement != this.parentNode)) { - throw(new DOMException(DOMException.INUSE_ATTRIBUTE_ERR)); - } - } - - // get item index - var itemIndex = __findNamedItemNSIndex__(this, arg.namespaceURI, arg.localName); - var ret = null; - - if (itemIndex > -1) { // found it! - ret = this[itemIndex]; // use existing Attribute - // throw Exception if DOMAttr is readonly - if (this.ownerDocument.implementation.errorChecking && ret._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } else { - this[itemIndex] = arg; // over-write existing NamedNode - } - }else { - // add new NamedNode - Array.prototype.push.apply(this, [arg]); - } - arg.ownerElement = this.parentNode; - - - return ret; // return old node or null - }, - removeNamedItemNS : function(namespaceURI, localName) { - var ret = null; - - // test for exceptions - // throw Exception if DOMNamedNodeMap is readonly - if (this.ownerDocument.implementation.errorChecking && (this._readonly || (this.parentNode && this.parentNode._readonly))) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // get item index - var itemIndex = __findNamedItemNSIndex__(this, namespaceURI, localName); - - // throw Exception if there is no matching node in this map - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - // get Node - var oldNode = this[itemIndex]; - - // throw Exception if Node is readonly - if (this.ownerDocument.implementation.errorChecking && oldNode._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - return __removeChild__(this, itemIndex); // return removed node - }, - get xml() { - var ret = ""; - - // create string containing concatenation of all (but last) Attribute string values (separated by spaces) - for (var i=0; i < this.length -1; i++) { - ret += this[i].xml +" "; - } - - // add last Attribute to string (without trailing space) - if (this.length > 0) { - ret += this[this.length -1].xml; - } - - return ret; - } - -}); - -/** - * @method DOMNamedNodeMap._findNamedItemIndex - find the item index of the node with the specified name - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param name : string - the name of the required node - * @param isnsmap : if its a DOMNamespaceNodeMap - * @return : int - */ -var __findNamedItemIndex__ = function(namednodemap, name, isnsmap) { - var ret = -1; - - // loop through all nodes - for (var i=0; i<namednodemap.length; i++) { - // compare name to each node's nodeName - if(isnsmap){ - if (namednodemap[i].localName == localName) { // found it! - ret = i; - break; - } - }else{ - if (namednodemap[i].name == name) { // found it! - ret = i; - break; - } - } - } - - return ret; // if node is not found, default value -1 is returned -}; - -/** - * @method DOMNamedNodeMap._findNamedItemNSIndex - find the item index of the node with the specified namespaceURI and localName - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param namespaceURI : string - the namespace URI of the required node - * @param localName : string - the local name of the required node - * @return : int - */ -var __findNamedItemNSIndex__ = function(namednodemap, namespaceURI, localName) { - var ret = -1; - - // test that localName is not null - if (localName) { - // loop through all nodes - for (var i=0; i<namednodemap.length; i++) { - // compare name to each node's namespaceURI and localName - if ((namednodemap[i].namespaceURI == namespaceURI) && (namednodemap[i].localName == localName)) { - ret = i; // found it! - break; - } - } - } - - return ret; // if node is not found, default value -1 is returned -}; - -/** - * @method DOMNamedNodeMap._hasAttribute - Returns true if specified node exists - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param name : string - the name of the required node - * @return : boolean - */ -var __hasAttribute__ = function(namednodemap, name) { - var ret = false; - - // test that Named Node exists - var itemIndex = __findNamedItemIndex__(namednodemap, name); - - if (itemIndex > -1) { // found it! - ret = true; // return true - } - - return ret; // if node is not found, default value false is returned -} - -/** - * @method DOMNamedNodeMap._hasAttributeNS - Returns true if specified node exists - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param namespaceURI : string - the namespace URI of the required node - * @param localName : string - the local name of the required node - * @return : boolean - */ -var __hasAttributeNS__ = function(namednodemap, namespaceURI, localName) { - var ret = false; - - // test that Named Node exists - var itemIndex = __findNamedItemNSIndex__(namednodemap, namespaceURI, localName); - - if (itemIndex > -1) { // found it! - ret = true; // return true - } - - return ret; // if node is not found, default value false is returned -} - -/** - * @method DOMNamedNodeMap._cloneNodes - Returns a NamedNodeMap containing clones of the Nodes in this NamedNodeMap - * - * @author Jon van Noort (jon@webarcana.com.au) - * @param parentNode : DOMNode - the new parent of the cloned NodeList - * @param isnsmap : bool - is this a DOMNamespaceNodeMap - * @return : DOMNamedNodeMap - NamedNodeMap containing clones of the Nodes in this DOMNamedNodeMap - */ -var __cloneNamedNodes__ = function(namednodemap, parentNode, isnsmap) { - var cloneNamedNodeMap = isnsmap? - new DOMNamespaceNodeMap(namednodemap.ownerDocument, parentNode): - new DOMNamedNodeMap(namednodemap.ownerDocument, parentNode); - - // create list containing clones of all children - for (var i=0; i < namednodemap.length; i++) { - $log("cloning node in named node map :" + namednodemap[i]); - __appendChild__(cloneNamedNodeMap, namednodemap[i].cloneNode(false)); - } - - return cloneNamedNodeMap; -}; - - -/** - * @class DOMNamespaceNodeMap - used to represent collections of namespace nodes that can be accessed by name - * typically a set of Element attributes - * - * @extends DOMNamedNodeMap - * - * @author Jon van Noort (jon@webarcana.com.au) - * - * @param ownerDocument : DOMDocument - the ownerDocument - * @param parentNode : DOMNode - the node that the DOMNamespaceNodeMap is attached to (or null) - */ -var DOMNamespaceNodeMap = function(ownerDocument, parentNode) { - //$log("\t\t\tcreating dom namespacednodemap"); - this.DOMNamedNodeMap = DOMNamedNodeMap; - this.DOMNamedNodeMap(ownerDocument, parentNode); - __setArray__(this, []); -}; -DOMNamespaceNodeMap.prototype = new DOMNamedNodeMap; -__extend__(DOMNamespaceNodeMap.prototype, { - get xml() { - var ret = ""; - - // identify namespaces declared local to this Element (ie, not inherited) - for (var ind = 0; ind < this.length; ind++) { - // if namespace declaration does not exist in the containing node's, parentNode's namespaces - var ns = null; - try { - var ns = this.parentNode.parentNode._namespaces.getNamedItem(this[ind].localName); - } - catch (e) { - //breaking to prevent default namespace being inserted into return value - break; - } - if (!(ns && (""+ ns.nodeValue == ""+ this[ind].nodeValue))) { - // display the namespace declaration - ret += this[ind].xml +" "; - } - } - - return ret; - } -}); -$log("Defining Node"); -/* -* Node - DOM Level 2 -*/ -$w.__defineGetter__('Node', function(){ - return __extend__(function(){ - throw new Error("Object cannot be created in this context"); - } , { - ELEMENT_NODE :1, - ATTRIBUTE_NODE :2, - TEXT_NODE :3, - CDATA_SECTION_NODE: 4, - PROCESSING_INSTRUCTION_NODE: 7, - COMMENT_NODE: 8, - DOCUMENT_NODE: 9, - DOCUMENT_TYPE_NODE: 10, - DOCUMENT_FRAGMENT_NODE: 11 - }); -}); - -/** - * @class DOMNode - The Node interface is the primary datatype for the entire Document Object Model. - * It represents a single node in the document tree. - * @author Jon van Noort (jon@webarcana.com.au), David Joham (djoham@yahoo.com) and Scott Severtson - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMNode = function(ownerDocument) { - //$log("\tcreating dom node"); - if (ownerDocument) { - this._id = ownerDocument._genId(); // generate unique internal id - } - - this.namespaceURI = ""; // The namespace URI of this node (Level 2) - this.prefix = ""; // The namespace prefix of this node (Level 2) - this.localName = ""; // The localName of this node (Level 2) - - this.nodeName = ""; // The name of this node - this.nodeValue = ""; // The value of this node - this.nodeType = 0; // A code representing the type of the underlying object - - // The parent of this node. All nodes, except Document, DocumentFragment, and Attr may have a parent. - // However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null - this.parentNode = null; - - // A NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes. - // The content of the returned NodeList is "live" in the sense that, for instance, changes to the children of the node object - // that it was created from are immediately reflected in the nodes returned by the NodeList accessors; - // it is not a static snapshot of the content of the node. This is true for every NodeList, including the ones returned by the getElementsByTagName method. - this.childNodes = new DOMNodeList(ownerDocument, this); - - this.firstChild = null; // The first child of this node. If there is no such node, this is null - this.lastChild = null; // The last child of this node. If there is no such node, this is null. - this.previousSibling = null; // The node immediately preceding this node. If there is no such node, this is null. - this.nextSibling = null; // The node immediately following this node. If there is no such node, this is null. - - this.attributes = new DOMNamedNodeMap(ownerDocument, this); // A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise. - this.ownerDocument = ownerDocument; // The Document object associated with this node - this._namespaces = new DOMNamespaceNodeMap(ownerDocument, this); // The namespaces in scope for this node - - this._readonly = false; - //$log("\tfinished creating dom node"); -}; - -// nodeType constants -DOMNode.ELEMENT_NODE = 1; -DOMNode.ATTRIBUTE_NODE = 2; -DOMNode.TEXT_NODE = 3; -DOMNode.CDATA_SECTION_NODE = 4; -DOMNode.ENTITY_REFERENCE_NODE = 5; -DOMNode.ENTITY_NODE = 6; -DOMNode.PROCESSING_INSTRUCTION_NODE = 7; -DOMNode.COMMENT_NODE = 8; -DOMNode.DOCUMENT_NODE = 9; -DOMNode.DOCUMENT_TYPE_NODE = 10; -DOMNode.DOCUMENT_FRAGMENT_NODE = 11; -DOMNode.NOTATION_NODE = 12; -DOMNode.NAMESPACE_NODE = 13; - -__extend__(DOMNode.prototype, { - hasAttributes : function() { - if (this.attributes.length == 0) { - return false; - }else{ - return true; - } - }, - insertBefore : function(newChild, refChild) { - var prevNode; - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if DOMNode is readonly - if (this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if newChild was not created by this Document - if (this.ownerDocument != newChild.ownerDocument) { - throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR)); - } - - // throw Exception if the node is an ancestor - if (__isAncestor__(this, newChild)) { - throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR)); - } - } - - if (refChild) { // if refChild is specified, insert before it - // find index of refChild - var itemIndex = __findItemIndex__(this.childNodes, refChild._id); - - // throw Exception if there is no child node with this id - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - // if the newChild is already in the tree, - var newChildParent = newChild.parentNode; - if (newChildParent) { - // remove it - newChildParent.removeChild(newChild); - } - - // insert newChild into childNodes - __insertBefore__(this.childNodes, newChild, __findItemIndex__(this.childNodes, refChild._id)); - - // do node pointer surgery - prevNode = refChild.previousSibling; - - // handle DocumentFragment - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { - if (newChild.childNodes.length > 0) { - // set the parentNode of DocumentFragment's children - for (var ind = 0; ind < newChild.childNodes.length; ind++) { - newChild.childNodes[ind].parentNode = this; - } - - // link refChild to last child of DocumentFragment - refChild.previousSibling = newChild.childNodes[newChild.childNodes.length-1]; - } - }else { - newChild.parentNode = this; // set the parentNode of the newChild - refChild.previousSibling = newChild; // link refChild to newChild - } - }else { // otherwise, append to end - prevNode = this.lastChild; - this.appendChild(newChild); - } - - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { - // do node pointer surgery for DocumentFragment - if (newChild.childNodes.length > 0) { - if (prevNode) { - prevNode.nextSibling = newChild.childNodes[0]; - }else { // this is the first child in the list - this.firstChild = newChild.childNodes[0]; - } - - newChild.childNodes[0].previousSibling = prevNode; - newChild.childNodes[newChild.childNodes.length-1].nextSibling = refChild; - } - }else { - // do node pointer surgery for newChild - if (prevNode) { - prevNode.nextSibling = newChild; - }else { // this is the first child in the list - this.firstChild = newChild; - } - - newChild.previousSibling = prevNode; - newChild.nextSibling = refChild; - } - - return newChild; - }, - replaceChild : function(newChild, oldChild) { - var ret = null; - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if DOMNode is readonly - if (this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if newChild was not created by this Document - if (this.ownerDocument != newChild.ownerDocument) { - throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR)); - } - - // throw Exception if the node is an ancestor - if (__isAncestor__(this, newChild)) { - throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR)); - } - } - - // get index of oldChild - var index = __findItemIndex__(this.childNodes, oldChild._id); - - // throw Exception if there is no child node with this id - if (this.ownerDocument.implementation.errorChecking && (index < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - // if the newChild is already in the tree, - var newChildParent = newChild.parentNode; - if (newChildParent) { - // remove it - newChildParent.removeChild(newChild); - } - - // add newChild to childNodes - ret = __replaceChild__(this.childNodes,newChild, index); - - - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { - // do node pointer surgery for Document Fragment - if (newChild.childNodes.length > 0) { - for (var ind = 0; ind < newChild.childNodes.length; ind++) { - newChild.childNodes[ind].parentNode = this; - } - - if (oldChild.previousSibling) { - oldChild.previousSibling.nextSibling = newChild.childNodes[0]; - } else { - this.firstChild = newChild.childNodes[0]; - } - - if (oldChild.nextSibling) { - oldChild.nextSibling.previousSibling = newChild; - } else { - this.lastChild = newChild.childNodes[newChild.childNodes.length-1]; - } - - newChild.childNodes[0].previousSibling = oldChild.previousSibling; - newChild.childNodes[newChild.childNodes.length-1].nextSibling = oldChild.nextSibling; - } - } else { - // do node pointer surgery for newChild - newChild.parentNode = this; - - if (oldChild.previousSibling) { - oldChild.previousSibling.nextSibling = newChild; - }else{ - this.firstChild = newChild; - } - if (oldChild.nextSibling) { - oldChild.nextSibling.previousSibling = newChild; - }else{ - this.lastChild = newChild; - } - newChild.previousSibling = oldChild.previousSibling; - newChild.nextSibling = oldChild.nextSibling; - } - //this.removeChild(oldChild); - return ret; - }, - removeChild : function(oldChild) { - // throw Exception if DOMNamedNodeMap is readonly - if (this.ownerDocument.implementation.errorChecking && (this._readonly || oldChild._readonly)) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // get index of oldChild - var itemIndex = __findItemIndex__(this.childNodes, oldChild._id); - - // throw Exception if there is no child node with this id - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - // remove oldChild from childNodes - __removeChild__(this.childNodes, itemIndex); - - // do node pointer surgery - oldChild.parentNode = null; - - if (oldChild.previousSibling) { - oldChild.previousSibling.nextSibling = oldChild.nextSibling; - }else { - this.firstChild = oldChild.nextSibling; - } - if (oldChild.nextSibling) { - oldChild.nextSibling.previousSibling = oldChild.previousSibling; - }else { - this.lastChild = oldChild.previousSibling; - } - - oldChild.previousSibling = null; - oldChild.nextSibling = null; - - /*if(oldChild.ownerDocument == document){ - $log("removeChild : all -> " + document.all.length); - }*/ - return oldChild; - }, - appendChild : function(newChild) { - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Node is readonly - if (this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if arg was not created by this Document - if (this.ownerDocument != newChild.ownerDocument) { - throw(new DOMException(DOMException.WRONG_DOCUMENT_ERR)); - } - - // throw Exception if the node is an ancestor - if (__isAncestor__(this, newChild)) { - throw(new DOMException(DOMException.HIERARCHY_REQUEST_ERR)); - } - } - - // if the newChild is already in the tree, - var newChildParent = newChild.parentNode; - if (newChildParent) { - // remove it - newChildParent.removeChild(newChild); - } - - // add newChild to childNodes - __appendChild__(this.childNodes, newChild); - - if (newChild.nodeType == DOMNode.DOCUMENT_FRAGMENT_NODE) { - // do node pointer surgery for DocumentFragment - if (newChild.childNodes.length > 0) { - for (var ind = 0; ind < newChild.childNodes.length; ind++) { - newChild.childNodes[ind].parentNode = this; - } - - if (this.lastChild) { - this.lastChild.nextSibling = newChild.childNodes[0]; - newChild.childNodes[0].previousSibling = this.lastChild; - this.lastChild = newChild.childNodes[newChild.childNodes.length-1]; - } - else { - this.lastChild = newChild.childNodes[newChild.childNodes.length-1]; - this.firstChild = newChild.childNodes[0]; - } - } - } - else { - // do node pointer surgery for newChild - newChild.parentNode = this; - if (this.lastChild) { - this.lastChild.nextSibling = newChild; - newChild.previousSibling = this.lastChild; - this.lastChild = newChild; - } - else { - this.lastChild = newChild; - this.firstChild = newChild; - } - } - - return newChild; - }, - hasChildNodes : function() { - return (this.childNodes.length > 0); - }, - cloneNode: function(deep) { - // use importNode to clone this Node - //do not throw any exceptions - //$log("cloning node"); - try { - return this.ownerDocument.importNode(this, deep); - } catch (e) { - //there shouldn't be any exceptions, but if there are, return null - return null; - } - }, - normalize : function() { - var inode; - var nodesToRemove = new DOMNodeList(); - - if (this.nodeType == DOMNode.ELEMENT_NODE || this.nodeType == DOMNode.DOCUMENT_NODE) { - var adjacentTextNode = null; - - // loop through all childNodes - for(var i = 0; i < this.childNodes.length; i++) { - inode = this.childNodes.item(i); - - if (inode.nodeType == DOMNode.TEXT_NODE) { // this node is a text node - if (inode.length < 1) { // this text node is empty - __appendChild__(nodesToRemove, inode); // add this node to the list of nodes to be remove - }else { - if (adjacentTextNode) { // if previous node was also text - adjacentTextNode.appendData(inode.data); // merge the data in adjacent text nodes - __appendChild__(nodesToRemove, inode); // add this node to the list of nodes to be removed - }else { - adjacentTextNode = inode; // remember this node for next cycle - } - } - } else { - adjacentTextNode = null; // (soon to be) previous node is not a text node - inode.normalize(); // normalise non Text childNodes - } - } - - // remove redundant Text Nodes - for(var i = 0; i < nodesToRemove.length; i++) { - inode = nodesToRemove.item(i); - inode.parentNode.removeChild(inode); - } - } - }, - isSupported : function(feature, version) { - // use Implementation.hasFeature to determin if this feature is supported - return this.ownerDocument.implementation.hasFeature(feature, version); - }, - getElementsByTagName : function(tagname) { - // delegate to _getElementsByTagNameRecursive - //$log("getElementsByTagName("+tagname+")"); - return __getElementsByTagNameRecursive__(this, tagname, new DOMNodeList(this.ownerDocument)); - }, - getElementsByTagNameNS : function(namespaceURI, localName) { - // delegate to _getElementsByTagNameNSRecursive - return __getElementsByTagNameNSRecursive__(this, namespaceURI, localName, new DOMNodeList(this.ownerDocument)); - }, - importNode : function(importedNode, deep) { - var importNode; - //$log("importing node " + importedNode + "(?deep = "+deep+")"); - //there is no need to perform namespace checks since everything has already gone through them - //in order to have gotten into the DOM in the first place. The following line - //turns namespace checking off in ._isValidNamespace - this.ownerDocument._performingImportNodeOperation = true; - - try { - if (importedNode.nodeType == DOMNode.ELEMENT_NODE) { - if (!this.ownerDocument.implementation.namespaceAware) { - // create a local Element (with the name of the importedNode) - importNode = this.ownerDocument.createElement(importedNode.tagName); - - // create attributes matching those of the importedNode - for(var i = 0; i < importedNode.attributes.length; i++) { - importNode.setAttribute(importedNode.attributes.item(i).name, importedNode.attributes.item(i).value); - } - }else { - // create a local Element (with the name & namespaceURI of the importedNode) - importNode = this.ownerDocument.createElementNS(importedNode.namespaceURI, importedNode.nodeName); - - // create attributes matching those of the importedNode - for(var i = 0; i < importedNode.attributes.length; i++) { - importNode.setAttributeNS(importedNode.attributes.item(i).namespaceURI, - importedNode.attributes.item(i).name, importedNode.attributes.item(i).value); - } - - // create namespace definitions matching those of the importedNode - for(var i = 0; i < importedNode._namespaces.length; i++) { - importNode._namespaces[i] = this.ownerDocument.createNamespace(importedNode._namespaces.item(i).localName); - importNode._namespaces[i].value = importedNode._namespaces.item(i).value; - } - } - } else if (importedNode.nodeType == DOMNode.ATTRIBUTE_NODE) { - if (!this.ownerDocument.implementation.namespaceAware) { - // create a local Attribute (with the name of the importedAttribute) - importNode = this.ownerDocument.createAttribute(importedNode.name); - } else { - // create a local Attribute (with the name & namespaceURI of the importedAttribute) - importNode = this.ownerDocument.createAttributeNS(importedNode.namespaceURI, importedNode.nodeName); - - // create namespace definitions matching those of the importedAttribute - for(var i = 0; i < importedNode._namespaces.length; i++) { - importNode._namespaces[i] = this.ownerDocument.createNamespace(importedNode._namespaces.item(i).localName); - importNode._namespaces[i].value = importedNode._namespaces.item(i).value; - } - } - - // set the value of the local Attribute to match that of the importedAttribute - importNode.value = importedNode.value; - - } else if (importedNode.nodeType == DOMNode.DOCUMENT_FRAGMENT) { - // create a local DocumentFragment - importNode = this.ownerDocument.createDocumentFragment(); - } else if (importedNode.nodeType == DOMNode.NAMESPACE_NODE) { - // create a local NamespaceNode (with the same name & value as the importedNode) - importNode = this.ownerDocument.createNamespace(importedNode.nodeName); - importNode.value = importedNode.value; - } else if (importedNode.nodeType == DOMNode.TEXT_NODE) { - // create a local TextNode (with the same data as the importedNode) - importNode = this.ownerDocument.createTextNode(importedNode.data); - } else if (importedNode.nodeType == DOMNode.CDATA_SECTION_NODE) { - // create a local CDATANode (with the same data as the importedNode) - importNode = this.ownerDocument.createCDATASection(importedNode.data); - } else if (importedNode.nodeType == DOMNode.PROCESSING_INSTRUCTION_NODE) { - // create a local ProcessingInstruction (with the same target & data as the importedNode) - importNode = this.ownerDocument.createProcessingInstruction(importedNode.target, importedNode.data); - } else if (importedNode.nodeType == DOMNode.COMMENT_NODE) { - // create a local Comment (with the same data as the importedNode) - importNode = this.ownerDocument.createComment(importedNode.data); - } else { // throw Exception if nodeType is not supported - throw(new DOMException(DOMException.NOT_SUPPORTED_ERR)); - } - - if (deep) { // recurse childNodes - for(var i = 0; i < importedNode.childNodes.length; i++) { - importNode.appendChild(this.ownerDocument.importNode(importedNode.childNodes.item(i), true)); - } - } - - //reset _performingImportNodeOperation - this.ownerDocument._performingImportNodeOperation = false; - return importNode; - } catch (eAny) { - //reset _performingImportNodeOperation - this.ownerDocument._performingImportNodeOperation = false; - - //re-throw the exception - throw eAny; - }//djotemp - }, - contains : function(node){ - while(node && node != this ){ - node = node.parentNode; - } - return !!node; - }, - compareDocumentPosition : function(b){ - var a = this; - var number = (a != b && a.contains(b) && 16) + (a != b && b.contains(a) && 8); - //find position of both - var all = document.getElementsByTagName("*"); - var my_location = 0, node_location = 0; - for(var i=0; i < all.length; i++){ - if(all[i] == a) my_location = i; - if(all[i] == b) node_location = i; - if(my_location && node_location) break; - } - number += (my_location < node_location && 4) - number += (my_location > node_location && 2) - return number; - } - -}); - -/** - * @method DOMNode._getElementsByTagNameRecursive - implements getElementsByTagName() - * @param elem : DOMElement - The element which are checking and then recursing into - * @param tagname : string - The name of the tag to match on. The special value "*" matches all tags - * @param nodeList : DOMNodeList - The accumulating list of matching nodes - * - * @return : DOMNodeList - */ -var __getElementsByTagNameRecursive__ = function (elem, tagname, nodeList) { - //$log("__getElementsByTagNameRecursive__("+elem._id+")"); - if (elem.nodeType == DOMNode.ELEMENT_NODE || elem.nodeType == DOMNode.DOCUMENT_NODE) { - - if((elem.nodeName.toUpperCase() == tagname.toUpperCase()) || (tagname == "*")) { - //$log("found node by name " + tagname); - __appendChild__(nodeList, elem); // add matching node to nodeList - } - - // recurse childNodes - for(var i = 0; i < elem.childNodes.length; i++) { - nodeList = __getElementsByTagNameRecursive__(elem.childNodes.item(i), tagname, nodeList); - } - } - - return nodeList; -}; - - -/** - * @method DOMNode._getElementsByTagNameNSRecursive - implements getElementsByTagName() - * - * @param elem : DOMElement - The element which are checking and then recursing into - * @param namespaceURI : string - the namespace URI of the required node - * @param localName : string - the local name of the required node - * @param nodeList : DOMNodeList - The accumulating list of matching nodes - * - * @return : DOMNodeList - */ -var __getElementsByTagNameNSRecursive__ = function(elem, namespaceURI, localName, nodeList) { - if (elem.nodeType == DOMNode.ELEMENT_NODE || elem.nodeType == DOMNode.DOCUMENT_NODE) { - - if (((elem.namespaceURI == namespaceURI) || (namespaceURI == "*")) && ((elem.localName == localName) || (localName == "*"))) { - __appendChild__(nodeList, elem); // add matching node to nodeList - } - - // recurse childNodes - for(var i = 0; i < elem.childNodes.length; i++) { - nodeList = __getElementsByTagNameNSRecursive__(elem.childNodes.item(i), namespaceURI, localName, nodeList); - } - } - - return nodeList; -}; - -/** - * @method DOMNode._isAncestor - returns true if node is ancestor of target - * @param target : DOMNode - The node we are using as context - * @param node : DOMNode - The candidate ancestor node - * @return : boolean - */ -var __isAncestor__ = function(target, node) { - // if this node matches, return true, - // otherwise recurse up (if there is a parentNode) - return ((target == node) || ((target.parentNode) && (__isAncestor__(target.parentNode, node)))); -} - - -/** - * @class DOMNamespace - The Namespace interface represents an namespace in an Element object - * - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMNamespace = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - - this.name = ""; // the name of this attribute - - // If this attribute was explicitly given a value in the original document, this is true; otherwise, it is false. - // Note that the implementation is in charge of this attribute, not the user. - // If the user changes the value of the attribute (even if it ends up having the same value as the default value) - // then the specified flag is automatically flipped to true - this.specified = false; - - this.value = ""; // the value of the attribute is returned as a string - - this.nodeType = DOMNode.NAMESPACE_NODE; -}; -DOMNamespace.prototype = new DOMNode; -__extend__(DOMNamespace.prototype, { - get value(){ - return this.nodeValue; - }, - set value(value){ - this.nodeValue = String(value); - }, - get xml(){ - var ret = ""; - - // serialize Namespace Declaration - if (this.nodeName != "") { - ret += this.nodeName +"=\""+ __escapeXML__(this.nodeValue) +"\""; - } - else { // handle default namespace - ret += "xmlns=\""+ __escapeXML__(this.nodeValue) +"\""; - } - - return ret; - }, - toString: function(){ - return "Namespace #" + this.id; - } -}); - -$debug("Defining CharacterData"); -/* -* CharacterData - DOM Level 2 -*/ -$w.__defineGetter__("CharacterData", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMCharacterData - parent abstract class for DOMText and DOMComment - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMCharacterData = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - this.data = ""; - this.length = 0; -}; -DOMCharacterData.prototype = new DOMNode; -__extend__(DOMCharacterData.prototype,{ - get data(){ - return String(this.nodeValue); - }, - set data(data){ - this.nodeValue = String(data); - }, - get length(){return this.nodeValue.length;}, - appendData: function(arg){ - // throw Exception if DOMCharacterData is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - // append data - this.data = "" + this.data + arg; - }, - deleteData: function(offset, count){ - // throw Exception if DOMCharacterData is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - if (this.data) { - // throw Exception if offset is negative or greater than the data length, - if (this.ownerDocument.implementation.errorChecking && ((offset < 0) || (offset > this.data.length) || (count < 0))) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - - // delete data - if(!count || (offset + count) > this.data.length) { - this.data = this.data.substring(0, offset); - }else { - this.data = this.data.substring(0, offset).concat(this.data.substring(offset + count)); - } - } - }, - insertData: function(offset, arg){ - // throw Exception if DOMCharacterData is readonly - if(this.ownerDocument.implementation.errorChecking && this._readonly){ - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - if(this.data){ - // throw Exception if offset is negative or greater than the data length, - if (this.ownerDocument.implementation.errorChecking && ((offset < 0) || (offset > this.data.length))) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - - // insert data - this.data = this.data.substring(0, offset).concat(arg, this.data.substring(offset)); - }else { - // throw Exception if offset is negative or greater than the data length, - if (this.ownerDocument.implementation.errorChecking && (offset != 0)) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - - // set data - this.data = arg; - } - }, - replaceData: function(offset, count, arg){ - // throw Exception if DOMCharacterData is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - if (this.data) { - // throw Exception if offset is negative or greater than the data length, - if (this.ownerDocument.implementation.errorChecking && ((offset < 0) || (offset > this.data.length) || (count < 0))) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - - // replace data - this.data = this.data.substring(0, offset).concat(arg, this.data.substring(offset + count)); - }else { - // set data - this.data = arg; - } - }, - substringData: function(offset, count){ - var ret = null; - if (this.data) { - // throw Exception if offset is negative or greater than the data length, - // or the count is negative - if (this.ownerDocument.implementation.errorChecking && ((offset < 0) || (offset > this.data.length) || (count < 0))) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - // if count is not specified - if (!count) { - ret = this.data.substring(offset); // default to 'end of string' - }else{ - ret = this.data.substring(offset, offset + count); - } - } - return ret; - } -}); -$log("Defining Text"); -/* -* Text - DOM Level 2 -*/ -$w.__defineGetter__("Text", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMText - The Text interface represents the textual content (termed character data in XML) of an Element or Attr. - * If there is no markup inside an element's content, the text is contained in a single object implementing the Text interface - * that is the only child of the element. If there is markup, it is parsed into a list of elements and Text nodes that form the - * list of children of the element. - * @extends DOMCharacterData - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -DOMText = function(ownerDocument) { - this.DOMCharacterData = DOMCharacterData; - this.DOMCharacterData(ownerDocument); - - this.nodeName = "#text"; - this.nodeType = DOMNode.TEXT_NODE; -}; -DOMText.prototype = new DOMCharacterData; -__extend__(DOMText.prototype,{ - //Breaks this Text node into two Text nodes at the specified offset, - // keeping both in the tree as siblings. This node then only contains all the content up to the offset point. - // And a new Text node, which is inserted as the next sibling of this node, contains all the content at and after the offset point. - splitText : function(offset) { - var data, inode; - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Node is readonly - if (this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if offset is negative or greater than the data length, - if ((offset < 0) || (offset > this.data.length)) { - throw(new DOMException(DOMException.INDEX_SIZE_ERR)); - } - } - - if (this.parentNode) { - // get remaining string (after offset) - data = this.substringData(offset); - - // create new TextNode with remaining string - inode = this.ownerDocument.createTextNode(data); - - // attach new TextNode - if (this.nextSibling) { - this.parentNode.insertBefore(inode, this.nextSibling); - } - else { - this.parentNode.appendChild(inode); - } - - // remove remaining string from original TextNode - this.deleteData(offset); - } - - return inode; - }, - get xml(){ - return __escapeXML__(""+ this.nodeValue); - }, - toString: function(){ - return "Text #" + this._id; - } -}); - -$log("Defining CDATASection"); -/* -* CDATASection - DOM Level 2 -*/ -$w.__defineGetter__("CDATASection", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMCDATASection - CDATA sections are used to escape blocks of text containing characters that would otherwise be regarded as markup. - * The only delimiter that is recognized in a CDATA section is the "\]\]\>" string that ends the CDATA section - * @extends DOMCharacterData - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMCDATASection = function(ownerDocument) { - this.DOMText = DOMText; - this.DOMText(ownerDocument); - - this.nodeName = "#cdata-section"; - this.nodeType = DOMNode.CDATA_SECTION_NODE; -}; -DOMCDATASection.prototype = new DOMText; -__extend__(DOMCDATASection.prototype,{ - get xml(){ - return "<![CDATA[" + this.nodeValue + "]]>"; - }, - toString : function(){ - return "CDATA #"+this._id; - } -});$log("Defining Comment"); -/* -* Comment - DOM Level 2 -*/ -$w.__defineGetter__("Comment", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMComment - This represents the content of a comment, i.e., all the characters between the starting '' - * @extends DOMCharacterData - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMComment = function(ownerDocument) { - this.DOMCharacterData = DOMCharacterData; - this.DOMCharacterData(ownerDocument); - - this.nodeName = "#comment"; - this.nodeType = DOMNode.COMMENT_NODE; -}; -DOMComment.prototype = new DOMCharacterData; -__extend__(DOMComment.prototype, { - get xml(){ - return ""; - }, - toString : function(){ - return "Comment #"+this._id; - } -}); -$log("Defining DocumentType"); -;/* -* DocumentType - DOM Level 2 -*/ -$w.__defineGetter__('DocumentType', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -var DOMDocumentType = function() { $error("DOMDocumentType.constructor(): Not Implemented" ); };$log("Defining Attr"); -/* -* Attr - DOM Level 2 -*/ -$w.__defineGetter__("Attr", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMAttr - The Attr interface represents an attribute in an Element object - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMAttr = function(ownerDocument) { - //$log("\tcreating dom attribute"); - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - - this.name = ""; // the name of this attribute - this.specified = false; - this.value = ""; // the value of the attribute is returned as a string - this.nodeType = DOMNode.ATTRIBUTE_NODE; - this.ownerElement = null; // set when Attr is added to NamedNodeMap - - //$log("\tfincished creating dom attribute " + this); -}; -DOMAttr.prototype = new DOMNode; -__extend__(DOMAttr.prototype, { - get name(){ - return this.nodeName; - }, - get value(){ - return this.nodeValue; - }, - set value(value){ - // throw Exception if Attribute is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - // delegate to node - this.specified = (this.value.length > 0); - this.nodeValue = value; - }, - get xml(){ - return this.nodeName + "='" + this.nodeValue + "' "; - }, - toString : function(){ - return "Attr #" + this._id + " " + this.name; - } -}); - -$log("Defining Element"); -/* -* Element - DOM Level 2 -*/ -$w.__defineGetter__("Element", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMElement - By far the vast majority of objects (apart from text) that authors encounter - * when traversing a document are Element nodes. - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMElement = function(ownerDocument) { - //$log("\tcreating dom element"); - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - this.tagName = ""; // The name of the element. - this.id = ""; // the ID of the element - this.nodeType = DOMNode.ELEMENT_NODE; - //$log("\nfinished creating dom element " + this); -}; -DOMElement.prototype = new DOMNode; -__extend__(DOMElement.prototype, { - addEventListener: window.addEventListener, - removeEventListener: window.removeEventListener, - dispatchEvent: window.dispatchEvent, - getAttribute: function(name) { - var ret = null; - // if attribute exists, use it - var attr = this.attributes.getNamedItem(name); - if (attr) { - ret = attr.value; - } - return ret; // if Attribute exists, return its value, otherwise, return "" - }, - setAttribute : function (name, value) { - // if attribute exists, use it - var attr = this.attributes.getNamedItem(name); - var value = new String(value); - //I had to add this check becuase as the script initializes - //the id may be set in the constructor, and the html element - //overrides the id property with a getter/setter. - if(this.ownerDocument){ - if (!attr) { - attr = this.ownerDocument.createAttribute(name); // otherwise create it - } - - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Attribute is readonly - if (attr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if the value string contains an illegal character - if (!__isValidString__(value)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - if (__isIdDeclaration__(name)) { - this.id = value; // cache ID for getElementById() - } - - // assign values to properties (and aliases) - attr.value = value; - - // update .specified - if (value.length > 0) { - attr.specified = true; - }else { - attr.specified = false; - } - - // add/replace Attribute in NamedNodeMap - this.attributes.setNamedItem(attr); - } - }, - removeAttribute : function removeAttribute(name) { - // delegate to DOMNamedNodeMap.removeNamedItem - return this.attributes.removeNamedItem(name); - }, - getAttributeNode : function getAttributeNode(name) { - // delegate to DOMNamedNodeMap.getNamedItem - return this.attributes.getNamedItem(name); - }, - setAttributeNode: function(newAttr) { - // if this Attribute is an ID - if (__isIdDeclaration__(newAttr.name)) { - this.id = newAttr.value; // cache ID for getElementById() - } - // delegate to DOMNamedNodeMap.setNamedItem - return this.attributes.setNamedItem(newAttr); - }, - removeAttributeNode: function(oldAttr) { - // throw Exception if Attribute is readonly - if (this.ownerDocument.implementation.errorChecking && oldAttr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // get item index - var itemIndex = this.attributes._findItemIndex(oldAttr._id); - - // throw Exception if node does not exist in this map - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - return this.attributes._removeChild(itemIndex); - }, - getAttributeNS : function(namespaceURI, localName) { - var ret = ""; - // delegate to DOMNAmedNodeMap.getNamedItemNS - var attr = this.attributes.getNamedItemNS(namespaceURI, localName); - if (attr) { - ret = attr.value; - } - return ret; // if Attribute exists, return its value, otherwise return "" - }, - setAttributeNS : function(namespaceURI, qualifiedName, value) { - // call DOMNamedNodeMap.getNamedItem - var attr = this.attributes.getNamedItem(namespaceURI, qualifiedName); - - if (!attr) { // if Attribute exists, use it - // otherwise create it - attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName); - } - - var value = String(value); - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Attribute is readonly - if (attr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if the Namespace is invalid - if (!__isValidNamespace__(namespaceURI, qualifiedName)) { - throw(new DOMException(DOMException.NAMESPACE_ERR)); - } - - // throw Exception if the value string contains an illegal character - if (!__isValidString__(value)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - // if this Attribute is an ID - if (__isIdDeclaration__(name)) { - this.id = value; // cache ID for getElementById() - } - - // assign values to properties (and aliases) - attr.value = value; - attr.nodeValue = value; - - // update .specified - if (value.length > 0) { - attr.specified = true; - }else { - attr.specified = false; - } - - // delegate to DOMNamedNodeMap.setNamedItem - this.attributes.setNamedItemNS(attr); - }, - removeAttributeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap.removeNamedItemNS - return this.attributes.removeNamedItemNS(namespaceURI, localName); - }, - getAttributeNodeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap.getNamedItemNS - return this.attributes.getNamedItemNS(namespaceURI, localName); - }, - setAttributeNodeNS : function(newAttr) { - // if this Attribute is an ID - if ((newAttr.prefix == "") && __isIdDeclaration__(newAttr.name)) { - this.id = String(newAttr.value); // cache ID for getElementById() - } - - // delegate to DOMNamedNodeMap.setNamedItemNS - return this.attributes.setNamedItemNS(newAttr); - }, - hasAttribute : function(name) { - // delegate to DOMNamedNodeMap._hasAttribute - return __hasAttribute__(this.attributes,name); - }, - hasAttributeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap._hasAttributeNS - return __hasAttributeNS__(this.attributes, namespaceURI, localName); - }, - get xml() { - var ret = ""; - - // serialize namespace declarations - var ns = this._namespaces.xml; - if (ns.length > 0) ns = " "+ ns; - - // serialize Attribute declarations - var attrs = this.attributes.xml; - if (attrs.length > 0) attrs = " "+ attrs; - - // serialize this Element - ret += "<" + this.nodeName.toLowerCase() + ns + attrs +">"; - ret += this.childNodes.xml; - ret += "</" + this.nodeName.toLowerCase()+">"; - - return ret; - }, - toString : function(){ - return "Element #"+this._id + " "+ this.tagName + (this.id?" => "+this.id:''); - } -}); - -/** - * @class DOMException - raised when an operation is impossible to perform - * @author Jon van Noort (jon@webarcana.com.au) - * @param code : int - the exception code (one of the DOMException constants) - */ -var DOMException = function(code) { - this.code = code; -}; - -// DOMException constants -// Introduced in DOM Level 1: -DOMException.INDEX_SIZE_ERR = 1; -DOMException.DOMSTRING_SIZE_ERR = 2; -DOMException.HIERARCHY_REQUEST_ERR = 3; -DOMException.WRONG_DOCUMENT_ERR = 4; -DOMException.INVALID_CHARACTER_ERR = 5; -DOMException.NO_DATA_ALLOWED_ERR = 6; -DOMException.NO_MODIFICATION_ALLOWED_ERR = 7; -DOMException.NOT_FOUND_ERR = 8; -DOMException.NOT_SUPPORTED_ERR = 9; -DOMException.INUSE_ATTRIBUTE_ERR = 10; - -// Introduced in DOM Level 2: -DOMException.INVALID_STATE_ERR = 11; -DOMException.SYNTAX_ERR = 12; -DOMException.INVALID_MODIFICATION_ERR = 13; -DOMException.NAMESPACE_ERR = 14; -DOMException.INVALID_ACCESS_ERR = 15; -$log("Defining DocumentFragment"); -/* -* DocumentFragment - DOM Level 2 -*/ -$w.__defineGetter__("DocumentFragment", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMDocumentFragment - DocumentFragment is a "lightweight" or "minimal" Document object. - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMDocumentFragment = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - this.nodeName = "#document-fragment"; - this.nodeType = DOMNode.DOCUMENT_FRAGMENT_NODE; -}; -DOMDocumentFragment.prototype = new DOMNode; -__extend__(DOMDocumentFragment.prototype,{ - get xml(){ - var xml = "", - count = this.childNodes.length; - - // create string concatenating the serialized ChildNodes - for (var i = 0; i < count; i++) { - xml += this.childNodes.item(i).xml; - } - - return xml; - }, - toString : function(){ - return "DocumentFragment #"+this._id; - } -}); -$log("Defining ProcessingInstruction"); -/* -* ProcessingInstruction - DOM Level 2 -*/ -$w.__defineGetter__('ProcessingInstruction', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMProcessingInstruction - The ProcessingInstruction interface represents a "processing instruction", - * used in XML as a way to keep processor-specific information in the text of the document - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMProcessingInstruction = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - // The target of this processing instruction. - // XML defines this as being the first token following the markup that begins the processing instruction. - this.target = ""; - // The content of this processing instruction. - // This is from the first non white space character after the target to the character immediately preceding the ?> - this.data = ""; - this.nodeType = DOMNode.PROCESSING_INSTRUCTION_NODE; -}; -DOMProcessingInstruction.prototype = new DOMNode; -__extend__(DOMProcessingInstruction.prototype, { - get data(){ - return this.nodeValue; - }, - set data(data){ - // throw Exception if DOMNode is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - this.nodeValue = data; - }, - get target(){ - return this.nodeName; - }, - get xml(){ - return "<?" + this.nodeName +" "+ this.nodeValue + " ?>"; - }, - toString : function(){ - return "ProcessingInstruction #"+this._id; - } -}); -$log("Defining DOMParser"); -/* -* DOMParser -*/ -$w.__defineGetter__('DOMParser', function(){ - return function(){ - return __extend__(this, { - parseFromString: function(xmlString){ - //$log("Parsing XML String: " +xmlString); - return document.implementation.createDocument().loadXML(xmlString); - } - }); - }; -}); - -$log("Initializing Internal DOMParser."); -//keep one around for internal use -$domparser = new DOMParser(); - -// ========================================================================= -// -// xmlsax.js - an XML SAX parser in JavaScript. -// -// version 3.1 -// -// ========================================================================= -// -// Copyright (C) 2001 - 2002 David Joham (djoham@yahoo.com) and Scott Severtson -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. - -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// -// Visit the XML for <SCRIPT> home page at http://xmljs.sourceforge.net -// - -// CONSTANTS -var whitespace = "\n\r\t "; - - -/** -* function: this is the constructor to the XMLP Object -* Author: Scott Severtson -* Description:XMLP is a pull-based parser. The calling application passes in a XML string -* to the constructor, then repeatedly calls .next() to parse the next segment. -* .next() returns a flag indicating what type of segment was found, and stores -* data temporarily in couple member variables (name, content, array of -* attributes), which can be accessed by several .get____() methods. -* -* Basically, XMLP is the lowest common denominator parser - an very simple -* API which other wrappers can be built against. -**/ - - -var XMLP = function(strXML) { - // Normalize line breaks - strXML = SAXStrings.replace(strXML, null, null, "\r\n", "\n"); - strXML = SAXStrings.replace(strXML, null, null, "\r", "\n"); - - this.m_xml = strXML; - this.m_iP = 0; - this.m_iState = XMLP._STATE_PROLOG; - this.m_stack = new Stack(); - this._clearAttributes(); - -}; - - -// CONSTANTS (these must be below the constructor) - - -XMLP._NONE = 0; -XMLP._ELM_B = 1; -XMLP._ELM_E = 2; -XMLP._ELM_EMP = 3; -XMLP._ATT = 4; -XMLP._TEXT = 5; -XMLP._ENTITY = 6; -XMLP._PI = 7; -XMLP._CDATA = 8; -XMLP._COMMENT = 9; -XMLP._DTD = 10; -XMLP._ERROR = 11; - -XMLP._CONT_XML = 0; -XMLP._CONT_ALT = 1; - -XMLP._ATT_NAME = 0; -XMLP._ATT_VAL = 1; - -XMLP._STATE_PROLOG = 1; -XMLP._STATE_DOCUMENT = 2; -XMLP._STATE_MISC = 3; - -XMLP._errs = new Array(); -XMLP._errs[XMLP.ERR_CLOSE_PI = 0 ] = "PI: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_DTD = 1 ] = "DTD: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_COMMENT = 2 ] = "Comment: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_CDATA = 3 ] = "CDATA: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_ELM = 4 ] = "Element: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_ENTITY = 5 ] = "Entity: missing closing sequence"; -XMLP._errs[XMLP.ERR_PI_TARGET = 6 ] = "PI: target is required"; -XMLP._errs[XMLP.ERR_ELM_EMPTY = 7 ] = "Element: cannot be both empty and closing"; -XMLP._errs[XMLP.ERR_ELM_NAME = 8 ] = "Element: name must immediatly follow \"<\""; -XMLP._errs[XMLP.ERR_ELM_LT_NAME = 9 ] = "Element: \"<\" not allowed in element names"; -XMLP._errs[XMLP.ERR_ATT_VALUES = 10] = "Attribute: values are required and must be in quotes"; -XMLP._errs[XMLP.ERR_ATT_LT_NAME = 11] = "Element: \"<\" not allowed in attribute names"; -XMLP._errs[XMLP.ERR_ATT_LT_VALUE = 12] = "Attribute: \"<\" not allowed in attribute values"; -XMLP._errs[XMLP.ERR_ATT_DUP = 13] = "Attribute: duplicate attributes not allowed"; -XMLP._errs[XMLP.ERR_ENTITY_UNKNOWN = 14] = "Entity: unknown entity"; -XMLP._errs[XMLP.ERR_INFINITELOOP = 15] = "Infininte loop"; -XMLP._errs[XMLP.ERR_DOC_STRUCTURE = 16] = "Document: only comments, processing instructions, or whitespace allowed outside of document element"; -XMLP._errs[XMLP.ERR_ELM_NESTING = 17] = "Element: must be nested correctly"; - - - -XMLP.prototype._addAttribute = function(name, value) { - this.m_atts[this.m_atts.length] = new Array(name, value); -} - - -XMLP.prototype._checkStructure = function(iEvent) { - - if(XMLP._STATE_PROLOG == this.m_iState) { - if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { - if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - } - - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { - this.m_iState = XMLP._STATE_DOCUMENT; - // Don't return - fall through to next state - } - } - if(XMLP._STATE_DOCUMENT == this.m_iState) { - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { - this.m_stack.push(this.getName()); - } - - if((XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent)) { - var strTop = this.m_stack.pop(); - if((strTop == null) || (strTop != this.getName())) { - return this._setErr(XMLP.ERR_ELM_NESTING); - } - } - - if(this.m_stack.count() == 0) { - this.m_iState = XMLP._STATE_MISC; - return iEvent; - } - } - if(XMLP._STATE_MISC == this.m_iState) { - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent) || (XMLP.EVT_DTD == iEvent)) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - - if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { - if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - } - } - - return iEvent; - -} - - -XMLP.prototype._clearAttributes = function() { - this.m_atts = new Array(); -} - - -XMLP.prototype._findAttributeIndex = function(name) { - for(var i = 0; i < this.m_atts.length; i++) { - if(this.m_atts[i][XMLP._ATT_NAME] == name) { - return i; - } - } - return -1; - -} - - -XMLP.prototype.getAttributeCount = function() { - - return this.m_atts ? this.m_atts.length : 0; - -} - - -XMLP.prototype.getAttributeName = function(index) { - - return ((index < 0) || (index >= this.m_atts.length)) ? null : this.m_atts[index][XMLP._ATT_NAME]; - -} - - -XMLP.prototype.getAttributeValue = function(index) { - - return ((index < 0) || (index >= this.m_atts.length)) ? null : __unescapeXML__(this.m_atts[index][XMLP._ATT_VAL]); - -} - - -XMLP.prototype.getAttributeValueByName = function(name) { - - return this.getAttributeValue(this._findAttributeIndex(name)); - -} - - -XMLP.prototype.getColumnNumber = function() { - - return SAXStrings.getColumnNumber(this.m_xml, this.m_iP); - -} - - -XMLP.prototype.getContent = function() { - - return (this.m_cSrc == XMLP._CONT_XML) ? this.m_xml : this.m_cAlt; - -} - - -XMLP.prototype.getContentBegin = function() { - - return this.m_cB; - -} - - -XMLP.prototype.getContentEnd = function() { - - return this.m_cE; - -} - - -XMLP.prototype.getLineNumber = function() { - - return SAXStrings.getLineNumber(this.m_xml, this.m_iP); - -} - - -XMLP.prototype.getName = function() { - - return this.m_name; - -} - - -XMLP.prototype.next = function() { - - return this._checkStructure(this._parse()); - -} - - -XMLP.prototype._parse = function() { - - if(this.m_iP == this.m_xml.length) { - return XMLP._NONE; - } - - if(this.m_iP == this.m_xml.indexOf("<?", this.m_iP)) { - return this._parsePI (this.m_iP + 2); - } - else if(this.m_iP == this.m_xml.indexOf("<!DOCTYPE", this.m_iP)) { - return this._parseDTD (this.m_iP + 9); - } - else if(this.m_iP == this.m_xml.indexOf("' + * @extends DOMCharacterData + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMComment = function(ownerDocument) { + this.DOMCharacterData = DOMCharacterData; + this.DOMCharacterData(ownerDocument); + + this.nodeName = "#comment"; + this.nodeType = DOMNode.COMMENT_NODE; +}; +DOMComment.prototype = new DOMCharacterData; +__extend__(DOMComment.prototype, { + get xml(){ + return ""; + }, + toString : function(){ + return "Comment #"+this._id; + } +}); +$log("Defining DocumentType"); +;/* +* DocumentType - DOM Level 2 +*/ +$w.__defineGetter__('DocumentType', function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +var DOMDocumentType = function() { $error("DOMDocumentType.constructor(): Not Implemented" ); };$log("Defining Attr"); +/* +* Attr - DOM Level 2 +*/ +$w.__defineGetter__("Attr", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + + +/** + * @class DOMAttr - The Attr interface represents an attribute in an Element object + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMAttr = function(ownerDocument) { + //$log("\tcreating dom attribute"); + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + + this.name = ""; // the name of this attribute + this.specified = false; + this.value = ""; // the value of the attribute is returned as a string + this.nodeType = DOMNode.ATTRIBUTE_NODE; + this.ownerElement = null; // set when Attr is added to NamedNodeMap + + //$log("\tfincished creating dom attribute " + this); +}; +DOMAttr.prototype = new DOMNode; +__extend__(DOMAttr.prototype, { + get name(){ + return this.nodeName; + }, + get value(){ + return this.nodeValue; + }, + set value(value){ + // throw Exception if Attribute is readonly + if (this.ownerDocument.implementation.errorChecking && this._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + // delegate to node + this.specified = (this.value.length > 0); + this.nodeValue = value; + }, + get xml(){ + return this.nodeName + "='" + this.nodeValue + "' "; + }, + toString : function(){ + return "Attr #" + this._id + " " + this.name; + } +}); + +$log("Defining Element"); +/* +* Element - DOM Level 2 +*/ +$w.__defineGetter__("Element", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + + +/** + * @class DOMElement - By far the vast majority of objects (apart from text) that authors encounter + * when traversing a document are Element nodes. + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMElement = function(ownerDocument) { + //$log("\tcreating dom element"); + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + this.tagName = ""; // The name of the element. + this.id = ""; // the ID of the element + this.nodeType = DOMNode.ELEMENT_NODE; + //$log("\nfinished creating dom element " + this); +}; +DOMElement.prototype = new DOMNode; +__extend__(DOMElement.prototype, { + addEventListener: window.addEventListener, + removeEventListener: window.removeEventListener, + dispatchEvent: window.dispatchEvent, + getAttribute: function(name) { + var ret = null; + // if attribute exists, use it + var attr = this.attributes.getNamedItem(name); + if (attr) { + ret = attr.value; + } + return ret; // if Attribute exists, return its value, otherwise, return "" + }, + setAttribute : function (name, value) { + // if attribute exists, use it + var attr = this.attributes.getNamedItem(name); + var value = new String(value); + //I had to add this check becuase as the script initializes + //the id may be set in the constructor, and the html element + //overrides the id property with a getter/setter. + if(this.ownerDocument){ + if (!attr) { + attr = this.ownerDocument.createAttribute(name); // otherwise create it + } + + + // test for exceptions + if (this.ownerDocument.implementation.errorChecking) { + // throw Exception if Attribute is readonly + if (attr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // throw Exception if the value string contains an illegal character + if (!__isValidString__(value)) { + throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); + } + } + + if (__isIdDeclaration__(name)) { + this.id = value; // cache ID for getElementById() + } + + // assign values to properties (and aliases) + attr.value = value; + + // update .specified + if (value.length > 0) { + attr.specified = true; + }else { + attr.specified = false; + } + + // add/replace Attribute in NamedNodeMap + this.attributes.setNamedItem(attr); + } + }, + removeAttribute : function removeAttribute(name) { + // delegate to DOMNamedNodeMap.removeNamedItem + return this.attributes.removeNamedItem(name); + }, + getAttributeNode : function getAttributeNode(name) { + // delegate to DOMNamedNodeMap.getNamedItem + return this.attributes.getNamedItem(name); + }, + setAttributeNode: function(newAttr) { + // if this Attribute is an ID + if (__isIdDeclaration__(newAttr.name)) { + this.id = newAttr.value; // cache ID for getElementById() + } + // delegate to DOMNamedNodeMap.setNamedItem + return this.attributes.setNamedItem(newAttr); + }, + removeAttributeNode: function(oldAttr) { + // throw Exception if Attribute is readonly + if (this.ownerDocument.implementation.errorChecking && oldAttr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // get item index + var itemIndex = this.attributes._findItemIndex(oldAttr._id); + + // throw Exception if node does not exist in this map + if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { + throw(new DOMException(DOMException.NOT_FOUND_ERR)); + } + + return this.attributes._removeChild(itemIndex); + }, + getAttributeNS : function(namespaceURI, localName) { + var ret = ""; + // delegate to DOMNAmedNodeMap.getNamedItemNS + var attr = this.attributes.getNamedItemNS(namespaceURI, localName); + if (attr) { + ret = attr.value; + } + return ret; // if Attribute exists, return its value, otherwise return "" + }, + setAttributeNS : function(namespaceURI, qualifiedName, value) { + // call DOMNamedNodeMap.getNamedItem + var attr = this.attributes.getNamedItem(namespaceURI, qualifiedName); + + if (!attr) { // if Attribute exists, use it + // otherwise create it + attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName); + } + + var value = String(value); + + // test for exceptions + if (this.ownerDocument.implementation.errorChecking) { + // throw Exception if Attribute is readonly + if (attr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // throw Exception if the Namespace is invalid + if (!__isValidNamespace__(namespaceURI, qualifiedName)) { + throw(new DOMException(DOMException.NAMESPACE_ERR)); + } + + // throw Exception if the value string contains an illegal character + if (!__isValidString__(value)) { + throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); + } + } + + // if this Attribute is an ID + if (__isIdDeclaration__(name)) { + this.id = value; // cache ID for getElementById() + } + + // assign values to properties (and aliases) + attr.value = value; + attr.nodeValue = value; + + // update .specified + if (value.length > 0) { + attr.specified = true; + }else { + attr.specified = false; + } + + // delegate to DOMNamedNodeMap.setNamedItem + this.attributes.setNamedItemNS(attr); + }, + removeAttributeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap.removeNamedItemNS + return this.attributes.removeNamedItemNS(namespaceURI, localName); + }, + getAttributeNodeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap.getNamedItemNS + return this.attributes.getNamedItemNS(namespaceURI, localName); + }, + setAttributeNodeNS : function(newAttr) { + // if this Attribute is an ID + if ((newAttr.prefix == "") && __isIdDeclaration__(newAttr.name)) { + this.id = String(newAttr.value); // cache ID for getElementById() + } + + // delegate to DOMNamedNodeMap.setNamedItemNS + return this.attributes.setNamedItemNS(newAttr); + }, + hasAttribute : function(name) { + // delegate to DOMNamedNodeMap._hasAttribute + return __hasAttribute__(this.attributes,name); + }, + hasAttributeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap._hasAttributeNS + return __hasAttributeNS__(this.attributes, namespaceURI, localName); + }, + get xml() { + var ret = ""; + + // serialize namespace declarations + var ns = this._namespaces.xml; + if (ns.length > 0) ns = " "+ ns; + + // serialize Attribute declarations + var attrs = this.attributes.xml; + if (attrs.length > 0) attrs = " "+ attrs; + + // serialize this Element + ret += "<" + this.nodeName.toLowerCase() + ns + attrs +">"; + ret += this.childNodes.xml; + ret += "</" + this.nodeName.toLowerCase()+">"; + + return ret; + }, + toString : function(){ + return "Element #"+this._id + " "+ this.tagName + (this.id?" => "+this.id:''); + } +}); + +/** + * @class DOMException - raised when an operation is impossible to perform + * @author Jon van Noort (jon@webarcana.com.au) + * @param code : int - the exception code (one of the DOMException constants) + */ +var DOMException = function(code) { + this.code = code; +}; + +// DOMException constants +// Introduced in DOM Level 1: +DOMException.INDEX_SIZE_ERR = 1; +DOMException.DOMSTRING_SIZE_ERR = 2; +DOMException.HIERARCHY_REQUEST_ERR = 3; +DOMException.WRONG_DOCUMENT_ERR = 4; +DOMException.INVALID_CHARACTER_ERR = 5; +DOMException.NO_DATA_ALLOWED_ERR = 6; +DOMException.NO_MODIFICATION_ALLOWED_ERR = 7; +DOMException.NOT_FOUND_ERR = 8; +DOMException.NOT_SUPPORTED_ERR = 9; +DOMException.INUSE_ATTRIBUTE_ERR = 10; + +// Introduced in DOM Level 2: +DOMException.INVALID_STATE_ERR = 11; +DOMException.SYNTAX_ERR = 12; +DOMException.INVALID_MODIFICATION_ERR = 13; +DOMException.NAMESPACE_ERR = 14; +DOMException.INVALID_ACCESS_ERR = 15; +$log("Defining DocumentFragment"); +/* +* DocumentFragment - DOM Level 2 +*/ +$w.__defineGetter__("DocumentFragment", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +/** + * @class DOMDocumentFragment - DocumentFragment is a "lightweight" or "minimal" Document object. + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMDocumentFragment = function(ownerDocument) { + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + this.nodeName = "#document-fragment"; + this.nodeType = DOMNode.DOCUMENT_FRAGMENT_NODE; +}; +DOMDocumentFragment.prototype = new DOMNode; +__extend__(DOMDocumentFragment.prototype,{ + get xml(){ + var xml = "", + count = this.childNodes.length; + + // create string concatenating the serialized ChildNodes + for (var i = 0; i < count; i++) { + xml += this.childNodes.item(i).xml; + } + + return xml; + }, + toString : function(){ + return "DocumentFragment #"+this._id; + } +}); +$log("Defining ProcessingInstruction"); +/* +* ProcessingInstruction - DOM Level 2 +*/ +$w.__defineGetter__('ProcessingInstruction', function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +/** + * @class DOMProcessingInstruction - The ProcessingInstruction interface represents a "processing instruction", + * used in XML as a way to keep processor-specific information in the text of the document + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMProcessingInstruction = function(ownerDocument) { + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + // The target of this processing instruction. + // XML defines this as being the first token following the markup that begins the processing instruction. + this.target = ""; + // The content of this processing instruction. + // This is from the first non white space character after the target to the character immediately preceding the ?> + this.data = ""; + this.nodeType = DOMNode.PROCESSING_INSTRUCTION_NODE; +}; +DOMProcessingInstruction.prototype = new DOMNode; +__extend__(DOMProcessingInstruction.prototype, { + get data(){ + return this.nodeValue; + }, + set data(data){ + // throw Exception if DOMNode is readonly + if (this.ownerDocument.implementation.errorChecking && this._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + this.nodeValue = data; + }, + get target(){ + return this.nodeName; + }, + get xml(){ + return "<?" + this.nodeName +" "+ this.nodeValue + " ?>"; + }, + toString : function(){ + return "ProcessingInstruction #"+this._id; + } +}); +$log("Defining DOMParser"); +/* +* DOMParser +*/ +$w.__defineGetter__('DOMParser', function(){ + return function(){ + return __extend__(this, { + parseFromString: function(xmlString){ + //$log("Parsing XML String: " +xmlString); + return document.implementation.createDocument().loadXML(xmlString); + } + }); + }; +}); + +$log("Initializing Internal DOMParser."); +//keep one around for internal use +$domparser = new DOMParser(); + +// ========================================================================= +// +// xmlsax.js - an XML SAX parser in JavaScript. +// +// version 3.1 +// +// ========================================================================= +// +// Copyright (C) 2001 - 2002 David Joham (djoham@yahoo.com) and Scott Severtson +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. + +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// +// Visit the XML for <SCRIPT> home page at http://xmljs.sourceforge.net +// + +// CONSTANTS +var whitespace = "\n\r\t "; + + +/** +* function: this is the constructor to the XMLP Object +* Author: Scott Severtson +* Description:XMLP is a pull-based parser. The calling application passes in a XML string +* to the constructor, then repeatedly calls .next() to parse the next segment. +* .next() returns a flag indicating what type of segment was found, and stores +* data temporarily in couple member variables (name, content, array of +* attributes), which can be accessed by several .get____() methods. +* +* Basically, XMLP is the lowest common denominator parser - an very simple +* API which other wrappers can be built against. +**/ + + +var XMLP = function(strXML) { + // Normalize line breaks + strXML = SAXStrings.replace(strXML, null, null, "\r\n", "\n"); + strXML = SAXStrings.replace(strXML, null, null, "\r", "\n"); + + this.m_xml = strXML; + this.m_iP = 0; + this.m_iState = XMLP._STATE_PROLOG; + this.m_stack = new Stack(); + this._clearAttributes(); + +}; + + +// CONSTANTS (these must be below the constructor) + + +XMLP._NONE = 0; +XMLP._ELM_B = 1; +XMLP._ELM_E = 2; +XMLP._ELM_EMP = 3; +XMLP._ATT = 4; +XMLP._TEXT = 5; +XMLP._ENTITY = 6; +XMLP._PI = 7; +XMLP._CDATA = 8; +XMLP._COMMENT = 9; +XMLP._DTD = 10; +XMLP._ERROR = 11; + +XMLP._CONT_XML = 0; +XMLP._CONT_ALT = 1; + +XMLP._ATT_NAME = 0; +XMLP._ATT_VAL = 1; + +XMLP._STATE_PROLOG = 1; +XMLP._STATE_DOCUMENT = 2; +XMLP._STATE_MISC = 3; + +XMLP._errs = new Array(); +XMLP._errs[XMLP.ERR_CLOSE_PI = 0 ] = "PI: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_DTD = 1 ] = "DTD: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_COMMENT = 2 ] = "Comment: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_CDATA = 3 ] = "CDATA: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_ELM = 4 ] = "Element: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_ENTITY = 5 ] = "Entity: missing closing sequence"; +XMLP._errs[XMLP.ERR_PI_TARGET = 6 ] = "PI: target is required"; +XMLP._errs[XMLP.ERR_ELM_EMPTY = 7 ] = "Element: cannot be both empty and closing"; +XMLP._errs[XMLP.ERR_ELM_NAME = 8 ] = "Element: name must immediatly follow \"<\""; +XMLP._errs[XMLP.ERR_ELM_LT_NAME = 9 ] = "Element: \"<\" not allowed in element names"; +XMLP._errs[XMLP.ERR_ATT_VALUES = 10] = "Attribute: values are required and must be in quotes"; +XMLP._errs[XMLP.ERR_ATT_LT_NAME = 11] = "Element: \"<\" not allowed in attribute names"; +XMLP._errs[XMLP.ERR_ATT_LT_VALUE = 12] = "Attribute: \"<\" not allowed in attribute values"; +XMLP._errs[XMLP.ERR_ATT_DUP = 13] = "Attribute: duplicate attributes not allowed"; +XMLP._errs[XMLP.ERR_ENTITY_UNKNOWN = 14] = "Entity: unknown entity"; +XMLP._errs[XMLP.ERR_INFINITELOOP = 15] = "Infininte loop"; +XMLP._errs[XMLP.ERR_DOC_STRUCTURE = 16] = "Document: only comments, processing instructions, or whitespace allowed outside of document element"; +XMLP._errs[XMLP.ERR_ELM_NESTING = 17] = "Element: must be nested correctly"; + + + +XMLP.prototype._addAttribute = function(name, value) { + this.m_atts[this.m_atts.length] = new Array(name, value); +} + + +XMLP.prototype._checkStructure = function(iEvent) { + + if(XMLP._STATE_PROLOG == this.m_iState) { + if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { + if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + } + + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { + this.m_iState = XMLP._STATE_DOCUMENT; + // Don't return - fall through to next state + } + } + if(XMLP._STATE_DOCUMENT == this.m_iState) { + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { + this.m_stack.push(this.getName()); + } + + if((XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent)) { + var strTop = this.m_stack.pop(); + if((strTop == null) || (strTop != this.getName())) { + return this._setErr(XMLP.ERR_ELM_NESTING); + } + } + + if(this.m_stack.count() == 0) { + this.m_iState = XMLP._STATE_MISC; + return iEvent; + } + } + if(XMLP._STATE_MISC == this.m_iState) { + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent) || (XMLP.EVT_DTD == iEvent)) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + + if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { + if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + } + } + + return iEvent; + +} + + +XMLP.prototype._clearAttributes = function() { + this.m_atts = new Array(); +} + + +XMLP.prototype._findAttributeIndex = function(name) { + for(var i = 0; i < this.m_atts.length; i++) { + if(this.m_atts[i][XMLP._ATT_NAME] == name) { + return i; + } + } + return -1; + +} + + +XMLP.prototype.getAttributeCount = function() { + + return this.m_atts ? this.m_atts.length : 0; + +} + + +XMLP.prototype.getAttributeName = function(index) { + + return ((index < 0) || (index >= this.m_atts.length)) ? null : this.m_atts[index][XMLP._ATT_NAME]; + +} + + +XMLP.prototype.getAttributeValue = function(index) { + + return ((index < 0) || (index >= this.m_atts.length)) ? null : __unescapeXML__(this.m_atts[index][XMLP._ATT_VAL]); + +} + + +XMLP.prototype.getAttributeValueByName = function(name) { + + return this.getAttributeValue(this._findAttributeIndex(name)); + +} + + +XMLP.prototype.getColumnNumber = function() { + + return SAXStrings.getColumnNumber(this.m_xml, this.m_iP); + +} + + +XMLP.prototype.getContent = function() { + + return (this.m_cSrc == XMLP._CONT_XML) ? this.m_xml : this.m_cAlt; + +} + + +XMLP.prototype.getContentBegin = function() { + + return this.m_cB; + +} + + +XMLP.prototype.getContentEnd = function() { + + return this.m_cE; + +} + + +XMLP.prototype.getLineNumber = function() { + + return SAXStrings.getLineNumber(this.m_xml, this.m_iP); + +} + + +XMLP.prototype.getName = function() { + + return this.m_name; + +} + + +XMLP.prototype.next = function() { + + return this._checkStructure(this._parse()); + +} + + +XMLP.prototype._parse = function() { + + if(this.m_iP == this.m_xml.length) { + return XMLP._NONE; + } + + if(this.m_iP == this.m_xml.indexOf("<?", this.m_iP)) { + return this._parsePI (this.m_iP + 2); + } + else if(this.m_iP == this.m_xml.indexOf("<!DOCTYPE", this.m_iP)) { + return this._parseDTD (this.m_iP + 9); + } + else if(this.m_iP == this.m_xml.indexOf("' - * @extends DOMCharacterData - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMComment = function(ownerDocument) { - this.DOMCharacterData = DOMCharacterData; - this.DOMCharacterData(ownerDocument); - - this.nodeName = "#comment"; - this.nodeType = DOMNode.COMMENT_NODE; -}; -DOMComment.prototype = new DOMCharacterData; -__extend__(DOMComment.prototype, { - get xml(){ - return ""; - }, - toString : function(){ - return "Comment #"+this._id; - } -}); -$log("Defining DocumentType"); -;/* -* DocumentType - DOM Level 2 -*/ -$w.__defineGetter__('DocumentType', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -var DOMDocumentType = function() { $error("DOMDocumentType.constructor(): Not Implemented" ); };$log("Defining Attr"); -/* -* Attr - DOM Level 2 -*/ -$w.__defineGetter__("Attr", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMAttr - The Attr interface represents an attribute in an Element object - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMAttr = function(ownerDocument) { - //$log("\tcreating dom attribute"); - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - - this.name = ""; // the name of this attribute - this.specified = false; - this.value = ""; // the value of the attribute is returned as a string - this.nodeType = DOMNode.ATTRIBUTE_NODE; - this.ownerElement = null; // set when Attr is added to NamedNodeMap - - //$log("\tfincished creating dom attribute " + this); -}; -DOMAttr.prototype = new DOMNode; -__extend__(DOMAttr.prototype, { - get name(){ - return this.nodeName; - }, - get value(){ - return this.nodeValue; - }, - set value(value){ - // throw Exception if Attribute is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - // delegate to node - this.specified = (this.value.length > 0); - this.nodeValue = value; - }, - get xml(){ - return this.nodeName + "='" + this.nodeValue + "' "; - }, - toString : function(){ - return "Attr #" + this._id + " " + this.name; - } -}); - -$log("Defining Element"); -/* -* Element - DOM Level 2 -*/ -$w.__defineGetter__("Element", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMElement - By far the vast majority of objects (apart from text) that authors encounter - * when traversing a document are Element nodes. - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMElement = function(ownerDocument) { - //$log("\tcreating dom element"); - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - this.tagName = ""; // The name of the element. - this.id = ""; // the ID of the element - this.nodeType = DOMNode.ELEMENT_NODE; - //$log("\nfinished creating dom element " + this); -}; -DOMElement.prototype = new DOMNode; -__extend__(DOMElement.prototype, { - addEventListener: window.addEventListener, - removeEventListener: window.removeEventListener, - dispatchEvent: window.dispatchEvent, - getAttribute: function(name) { - var ret = null; - // if attribute exists, use it - var attr = this.attributes.getNamedItem(name); - if (attr) { - ret = attr.value; - } - return ret; // if Attribute exists, return its value, otherwise, return "" - }, - setAttribute : function (name, value) { - // if attribute exists, use it - var attr = this.attributes.getNamedItem(name); - var value = new String(value); - //I had to add this check becuase as the script initializes - //the id may be set in the constructor, and the html element - //overrides the id property with a getter/setter. - if(this.ownerDocument){ - if (!attr) { - attr = this.ownerDocument.createAttribute(name); // otherwise create it - } - - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Attribute is readonly - if (attr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if the value string contains an illegal character - if (!__isValidString__(value)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - if (__isIdDeclaration__(name)) { - this.id = value; // cache ID for getElementById() - } - - // assign values to properties (and aliases) - attr.value = value; - - // update .specified - if (value.length > 0) { - attr.specified = true; - }else { - attr.specified = false; - } - - // add/replace Attribute in NamedNodeMap - this.attributes.setNamedItem(attr); - } - }, - removeAttribute : function removeAttribute(name) { - // delegate to DOMNamedNodeMap.removeNamedItem - return this.attributes.removeNamedItem(name); - }, - getAttributeNode : function getAttributeNode(name) { - // delegate to DOMNamedNodeMap.getNamedItem - return this.attributes.getNamedItem(name); - }, - setAttributeNode: function(newAttr) { - // if this Attribute is an ID - if (__isIdDeclaration__(newAttr.name)) { - this.id = newAttr.value; // cache ID for getElementById() - } - // delegate to DOMNamedNodeMap.setNamedItem - return this.attributes.setNamedItem(newAttr); - }, - removeAttributeNode: function(oldAttr) { - // throw Exception if Attribute is readonly - if (this.ownerDocument.implementation.errorChecking && oldAttr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // get item index - var itemIndex = this.attributes._findItemIndex(oldAttr._id); - - // throw Exception if node does not exist in this map - if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { - throw(new DOMException(DOMException.NOT_FOUND_ERR)); - } - - return this.attributes._removeChild(itemIndex); - }, - getAttributeNS : function(namespaceURI, localName) { - var ret = ""; - // delegate to DOMNAmedNodeMap.getNamedItemNS - var attr = this.attributes.getNamedItemNS(namespaceURI, localName); - if (attr) { - ret = attr.value; - } - return ret; // if Attribute exists, return its value, otherwise return "" - }, - setAttributeNS : function(namespaceURI, qualifiedName, value) { - // call DOMNamedNodeMap.getNamedItem - var attr = this.attributes.getNamedItem(namespaceURI, qualifiedName); - - if (!attr) { // if Attribute exists, use it - // otherwise create it - attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName); - } - - var value = String(value); - - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if Attribute is readonly - if (attr._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - - // throw Exception if the Namespace is invalid - if (!__isValidNamespace__(namespaceURI, qualifiedName)) { - throw(new DOMException(DOMException.NAMESPACE_ERR)); - } - - // throw Exception if the value string contains an illegal character - if (!__isValidString__(value)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - // if this Attribute is an ID - if (__isIdDeclaration__(name)) { - this.id = value; // cache ID for getElementById() - } - - // assign values to properties (and aliases) - attr.value = value; - attr.nodeValue = value; - - // update .specified - if (value.length > 0) { - attr.specified = true; - }else { - attr.specified = false; - } - - // delegate to DOMNamedNodeMap.setNamedItem - this.attributes.setNamedItemNS(attr); - }, - removeAttributeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap.removeNamedItemNS - return this.attributes.removeNamedItemNS(namespaceURI, localName); - }, - getAttributeNodeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap.getNamedItemNS - return this.attributes.getNamedItemNS(namespaceURI, localName); - }, - setAttributeNodeNS : function(newAttr) { - // if this Attribute is an ID - if ((newAttr.prefix == "") && __isIdDeclaration__(newAttr.name)) { - this.id = String(newAttr.value); // cache ID for getElementById() - } - - // delegate to DOMNamedNodeMap.setNamedItemNS - return this.attributes.setNamedItemNS(newAttr); - }, - hasAttribute : function(name) { - // delegate to DOMNamedNodeMap._hasAttribute - return __hasAttribute__(this.attributes,name); - }, - hasAttributeNS : function(namespaceURI, localName) { - // delegate to DOMNamedNodeMap._hasAttributeNS - return __hasAttributeNS__(this.attributes, namespaceURI, localName); - }, - get xml() { - var ret = ""; - - // serialize namespace declarations - var ns = this._namespaces.xml; - if (ns.length > 0) ns = " "+ ns; - - // serialize Attribute declarations - var attrs = this.attributes.xml; - if (attrs.length > 0) attrs = " "+ attrs; - - // serialize this Element - ret += "<" + this.nodeName.toLowerCase() + ns + attrs +">"; - ret += this.childNodes.xml; - ret += "</" + this.nodeName.toLowerCase()+">"; - - return ret; - }, - toString : function(){ - return "Element #"+this._id + " "+ this.tagName + (this.id?" => "+this.id:''); - } -}); - -/** - * @class DOMException - raised when an operation is impossible to perform - * @author Jon van Noort (jon@webarcana.com.au) - * @param code : int - the exception code (one of the DOMException constants) - */ -var DOMException = function(code) { - this.code = code; -}; - -// DOMException constants -// Introduced in DOM Level 1: -DOMException.INDEX_SIZE_ERR = 1; -DOMException.DOMSTRING_SIZE_ERR = 2; -DOMException.HIERARCHY_REQUEST_ERR = 3; -DOMException.WRONG_DOCUMENT_ERR = 4; -DOMException.INVALID_CHARACTER_ERR = 5; -DOMException.NO_DATA_ALLOWED_ERR = 6; -DOMException.NO_MODIFICATION_ALLOWED_ERR = 7; -DOMException.NOT_FOUND_ERR = 8; -DOMException.NOT_SUPPORTED_ERR = 9; -DOMException.INUSE_ATTRIBUTE_ERR = 10; - -// Introduced in DOM Level 2: -DOMException.INVALID_STATE_ERR = 11; -DOMException.SYNTAX_ERR = 12; -DOMException.INVALID_MODIFICATION_ERR = 13; -DOMException.NAMESPACE_ERR = 14; -DOMException.INVALID_ACCESS_ERR = 15; -$log("Defining DocumentFragment"); -/* -* DocumentFragment - DOM Level 2 -*/ -$w.__defineGetter__("DocumentFragment", function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMDocumentFragment - DocumentFragment is a "lightweight" or "minimal" Document object. - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMDocumentFragment = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - this.nodeName = "#document-fragment"; - this.nodeType = DOMNode.DOCUMENT_FRAGMENT_NODE; -}; -DOMDocumentFragment.prototype = new DOMNode; -__extend__(DOMDocumentFragment.prototype,{ - get xml(){ - var xml = "", - count = this.childNodes.length; - - // create string concatenating the serialized ChildNodes - for (var i = 0; i < count; i++) { - xml += this.childNodes.item(i).xml; - } - - return xml; - }, - toString : function(){ - return "DocumentFragment #"+this._id; - } -}); -$log("Defining ProcessingInstruction"); -/* -* ProcessingInstruction - DOM Level 2 -*/ -$w.__defineGetter__('ProcessingInstruction', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - -/** - * @class DOMProcessingInstruction - The ProcessingInstruction interface represents a "processing instruction", - * used in XML as a way to keep processor-specific information in the text of the document - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMProcessingInstruction = function(ownerDocument) { - this.DOMNode = DOMNode; - this.DOMNode(ownerDocument); - // The target of this processing instruction. - // XML defines this as being the first token following the markup that begins the processing instruction. - this.target = ""; - // The content of this processing instruction. - // This is from the first non white space character after the target to the character immediately preceding the ?> - this.data = ""; - this.nodeType = DOMNode.PROCESSING_INSTRUCTION_NODE; -}; -DOMProcessingInstruction.prototype = new DOMNode; -__extend__(DOMProcessingInstruction.prototype, { - get data(){ - return this.nodeValue; - }, - set data(data){ - // throw Exception if DOMNode is readonly - if (this.ownerDocument.implementation.errorChecking && this._readonly) { - throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); - } - this.nodeValue = data; - }, - get target(){ - return this.nodeName; - }, - get xml(){ - return "<?" + this.nodeName +" "+ this.nodeValue + " ?>"; - }, - toString : function(){ - return "ProcessingInstruction #"+this._id; - } -}); -$log("Defining DOMParser"); -/* -* DOMParser -*/ -$w.__defineGetter__('DOMParser', function(){ - return function(){ - return __extend__(this, { - parseFromString: function(xmlString){ - //$log("Parsing XML String: " +xmlString); - return document.implementation.createDocument().loadXML(xmlString); - } - }); - }; -}); - -$log("Initializing Internal DOMParser."); -//keep one around for internal use -$domparser = new DOMParser(); - -// ========================================================================= -// -// xmlsax.js - an XML SAX parser in JavaScript. -// -// version 3.1 -// -// ========================================================================= -// -// Copyright (C) 2001 - 2002 David Joham (djoham@yahoo.com) and Scott Severtson -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. - -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// -// Visit the XML for <SCRIPT> home page at http://xmljs.sourceforge.net -// - -// CONSTANTS -var whitespace = "\n\r\t "; - - -/** -* function: this is the constructor to the XMLP Object -* Author: Scott Severtson -* Description:XMLP is a pull-based parser. The calling application passes in a XML string -* to the constructor, then repeatedly calls .next() to parse the next segment. -* .next() returns a flag indicating what type of segment was found, and stores -* data temporarily in couple member variables (name, content, array of -* attributes), which can be accessed by several .get____() methods. -* -* Basically, XMLP is the lowest common denominator parser - an very simple -* API which other wrappers can be built against. -**/ - - -var XMLP = function(strXML) { - // Normalize line breaks - strXML = SAXStrings.replace(strXML, null, null, "\r\n", "\n"); - strXML = SAXStrings.replace(strXML, null, null, "\r", "\n"); - - this.m_xml = strXML; - this.m_iP = 0; - this.m_iState = XMLP._STATE_PROLOG; - this.m_stack = new Stack(); - this._clearAttributes(); - -}; - - -// CONSTANTS (these must be below the constructor) - - -XMLP._NONE = 0; -XMLP._ELM_B = 1; -XMLP._ELM_E = 2; -XMLP._ELM_EMP = 3; -XMLP._ATT = 4; -XMLP._TEXT = 5; -XMLP._ENTITY = 6; -XMLP._PI = 7; -XMLP._CDATA = 8; -XMLP._COMMENT = 9; -XMLP._DTD = 10; -XMLP._ERROR = 11; - -XMLP._CONT_XML = 0; -XMLP._CONT_ALT = 1; - -XMLP._ATT_NAME = 0; -XMLP._ATT_VAL = 1; - -XMLP._STATE_PROLOG = 1; -XMLP._STATE_DOCUMENT = 2; -XMLP._STATE_MISC = 3; - -XMLP._errs = new Array(); -XMLP._errs[XMLP.ERR_CLOSE_PI = 0 ] = "PI: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_DTD = 1 ] = "DTD: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_COMMENT = 2 ] = "Comment: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_CDATA = 3 ] = "CDATA: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_ELM = 4 ] = "Element: missing closing sequence"; -XMLP._errs[XMLP.ERR_CLOSE_ENTITY = 5 ] = "Entity: missing closing sequence"; -XMLP._errs[XMLP.ERR_PI_TARGET = 6 ] = "PI: target is required"; -XMLP._errs[XMLP.ERR_ELM_EMPTY = 7 ] = "Element: cannot be both empty and closing"; -XMLP._errs[XMLP.ERR_ELM_NAME = 8 ] = "Element: name must immediatly follow \"<\""; -XMLP._errs[XMLP.ERR_ELM_LT_NAME = 9 ] = "Element: \"<\" not allowed in element names"; -XMLP._errs[XMLP.ERR_ATT_VALUES = 10] = "Attribute: values are required and must be in quotes"; -XMLP._errs[XMLP.ERR_ATT_LT_NAME = 11] = "Element: \"<\" not allowed in attribute names"; -XMLP._errs[XMLP.ERR_ATT_LT_VALUE = 12] = "Attribute: \"<\" not allowed in attribute values"; -XMLP._errs[XMLP.ERR_ATT_DUP = 13] = "Attribute: duplicate attributes not allowed"; -XMLP._errs[XMLP.ERR_ENTITY_UNKNOWN = 14] = "Entity: unknown entity"; -XMLP._errs[XMLP.ERR_INFINITELOOP = 15] = "Infininte loop"; -XMLP._errs[XMLP.ERR_DOC_STRUCTURE = 16] = "Document: only comments, processing instructions, or whitespace allowed outside of document element"; -XMLP._errs[XMLP.ERR_ELM_NESTING = 17] = "Element: must be nested correctly"; - - - -XMLP.prototype._addAttribute = function(name, value) { - this.m_atts[this.m_atts.length] = new Array(name, value); -} - - -XMLP.prototype._checkStructure = function(iEvent) { - - if(XMLP._STATE_PROLOG == this.m_iState) { - if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { - if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - } - - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { - this.m_iState = XMLP._STATE_DOCUMENT; - // Don't return - fall through to next state - } - } - if(XMLP._STATE_DOCUMENT == this.m_iState) { - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { - this.m_stack.push(this.getName()); - } - - if((XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent)) { - var strTop = this.m_stack.pop(); - if((strTop == null) || (strTop != this.getName())) { - return this._setErr(XMLP.ERR_ELM_NESTING); - } - } - - if(this.m_stack.count() == 0) { - this.m_iState = XMLP._STATE_MISC; - return iEvent; - } - } - if(XMLP._STATE_MISC == this.m_iState) { - if((XMLP._ELM_B == iEvent) || (XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent) || (XMLP.EVT_DTD == iEvent)) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - - if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { - if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { - return this._setErr(XMLP.ERR_DOC_STRUCTURE); - } - } - } - - return iEvent; - -} - - -XMLP.prototype._clearAttributes = function() { - this.m_atts = new Array(); -} - - -XMLP.prototype._findAttributeIndex = function(name) { - for(var i = 0; i < this.m_atts.length; i++) { - if(this.m_atts[i][XMLP._ATT_NAME] == name) { - return i; - } - } - return -1; - -} - - -XMLP.prototype.getAttributeCount = function() { - - return this.m_atts ? this.m_atts.length : 0; - -} - - -XMLP.prototype.getAttributeName = function(index) { - - return ((index < 0) || (index >= this.m_atts.length)) ? null : this.m_atts[index][XMLP._ATT_NAME]; - -} - - -XMLP.prototype.getAttributeValue = function(index) { - - return ((index < 0) || (index >= this.m_atts.length)) ? null : __unescapeXML__(this.m_atts[index][XMLP._ATT_VAL]); - -} - - -XMLP.prototype.getAttributeValueByName = function(name) { - - return this.getAttributeValue(this._findAttributeIndex(name)); - -} - - -XMLP.prototype.getColumnNumber = function() { - - return SAXStrings.getColumnNumber(this.m_xml, this.m_iP); - -} - - -XMLP.prototype.getContent = function() { - - return (this.m_cSrc == XMLP._CONT_XML) ? this.m_xml : this.m_cAlt; - -} - - -XMLP.prototype.getContentBegin = function() { - - return this.m_cB; - -} - - -XMLP.prototype.getContentEnd = function() { - - return this.m_cE; - -} - - -XMLP.prototype.getLineNumber = function() { - - return SAXStrings.getLineNumber(this.m_xml, this.m_iP); - -} - - -XMLP.prototype.getName = function() { - - return this.m_name; - -} - - -XMLP.prototype.next = function() { - - return this._checkStructure(this._parse()); - -} - - -XMLP.prototype._parse = function() { - - if(this.m_iP == this.m_xml.length) { - return XMLP._NONE; - } - - if(this.m_iP == this.m_xml.indexOf("<?", this.m_iP)) { - return this._parsePI (this.m_iP + 2); - } - else if(this.m_iP == this.m_xml.indexOf("<!DOCTYPE", this.m_iP)) { - return this._parseDTD (this.m_iP + 9); - } - else if(this.m_iP == this.m_xml.indexOf("' + * @extends DOMCharacterData + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMComment = function(ownerDocument) { + this.DOMCharacterData = DOMCharacterData; + this.DOMCharacterData(ownerDocument); + + this.nodeName = "#comment"; + this.nodeType = DOMNode.COMMENT_NODE; +}; +DOMComment.prototype = new DOMCharacterData; +__extend__(DOMComment.prototype, { + get xml(){ + return ""; + }, + toString : function(){ + return "Comment #"+this._id; + } +}); +$log("Defining DocumentType"); +;/* +* DocumentType - DOM Level 2 +*/ +$w.__defineGetter__('DocumentType', function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +var DOMDocumentType = function() { $error("DOMDocumentType.constructor(): Not Implemented" ); };$log("Defining Attr"); +/* +* Attr - DOM Level 2 +*/ +$w.__defineGetter__("Attr", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + + +/** + * @class DOMAttr - The Attr interface represents an attribute in an Element object + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMAttr = function(ownerDocument) { + //$log("\tcreating dom attribute"); + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + + this.name = ""; // the name of this attribute + this.specified = false; + this.value = ""; // the value of the attribute is returned as a string + this.nodeType = DOMNode.ATTRIBUTE_NODE; + this.ownerElement = null; // set when Attr is added to NamedNodeMap + + //$log("\tfincished creating dom attribute " + this); +}; +DOMAttr.prototype = new DOMNode; +__extend__(DOMAttr.prototype, { + get name(){ + return this.nodeName; + }, + get value(){ + return this.nodeValue; + }, + set value(value){ + // throw Exception if Attribute is readonly + if (this.ownerDocument.implementation.errorChecking && this._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + // delegate to node + this.specified = (this.value.length > 0); + this.nodeValue = value; + }, + get xml(){ + return this.nodeName + "='" + this.nodeValue + "' "; + }, + toString : function(){ + return "Attr #" + this._id + " " + this.name; + } +}); + +$log("Defining Element"); +/* +* Element - DOM Level 2 +*/ +$w.__defineGetter__("Element", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + + +/** + * @class DOMElement - By far the vast majority of objects (apart from text) that authors encounter + * when traversing a document are Element nodes. + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMElement = function(ownerDocument) { + //$log("\tcreating dom element"); + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + this.tagName = ""; // The name of the element. + this.id = ""; // the ID of the element + this.nodeType = DOMNode.ELEMENT_NODE; + //$log("\nfinished creating dom element " + this); +}; +DOMElement.prototype = new DOMNode; +__extend__(DOMElement.prototype, { + addEventListener: window.addEventListener, + removeEventListener: window.removeEventListener, + dispatchEvent: window.dispatchEvent, + getAttribute: function(name) { + var ret = null; + // if attribute exists, use it + var attr = this.attributes.getNamedItem(name); + if (attr) { + ret = attr.value; + } + return ret; // if Attribute exists, return its value, otherwise, return "" + }, + setAttribute : function (name, value) { + // if attribute exists, use it + var attr = this.attributes.getNamedItem(name); + var value = new String(value); + //I had to add this check becuase as the script initializes + //the id may be set in the constructor, and the html element + //overrides the id property with a getter/setter. + if(this.ownerDocument){ + if (!attr) { + attr = this.ownerDocument.createAttribute(name); // otherwise create it + } + + + // test for exceptions + if (this.ownerDocument.implementation.errorChecking) { + // throw Exception if Attribute is readonly + if (attr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // throw Exception if the value string contains an illegal character + if (!__isValidString__(value)) { + throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); + } + } + + if (__isIdDeclaration__(name)) { + this.id = value; // cache ID for getElementById() + } + + // assign values to properties (and aliases) + attr.value = value; + + // update .specified + if (value.length > 0) { + attr.specified = true; + }else { + attr.specified = false; + } + + // add/replace Attribute in NamedNodeMap + this.attributes.setNamedItem(attr); + } + }, + removeAttribute : function removeAttribute(name) { + // delegate to DOMNamedNodeMap.removeNamedItem + return this.attributes.removeNamedItem(name); + }, + getAttributeNode : function getAttributeNode(name) { + // delegate to DOMNamedNodeMap.getNamedItem + return this.attributes.getNamedItem(name); + }, + setAttributeNode: function(newAttr) { + // if this Attribute is an ID + if (__isIdDeclaration__(newAttr.name)) { + this.id = newAttr.value; // cache ID for getElementById() + } + // delegate to DOMNamedNodeMap.setNamedItem + return this.attributes.setNamedItem(newAttr); + }, + removeAttributeNode: function(oldAttr) { + // throw Exception if Attribute is readonly + if (this.ownerDocument.implementation.errorChecking && oldAttr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // get item index + var itemIndex = this.attributes._findItemIndex(oldAttr._id); + + // throw Exception if node does not exist in this map + if (this.ownerDocument.implementation.errorChecking && (itemIndex < 0)) { + throw(new DOMException(DOMException.NOT_FOUND_ERR)); + } + + return this.attributes._removeChild(itemIndex); + }, + getAttributeNS : function(namespaceURI, localName) { + var ret = ""; + // delegate to DOMNAmedNodeMap.getNamedItemNS + var attr = this.attributes.getNamedItemNS(namespaceURI, localName); + if (attr) { + ret = attr.value; + } + return ret; // if Attribute exists, return its value, otherwise return "" + }, + setAttributeNS : function(namespaceURI, qualifiedName, value) { + // call DOMNamedNodeMap.getNamedItem + var attr = this.attributes.getNamedItem(namespaceURI, qualifiedName); + + if (!attr) { // if Attribute exists, use it + // otherwise create it + attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName); + } + + var value = String(value); + + // test for exceptions + if (this.ownerDocument.implementation.errorChecking) { + // throw Exception if Attribute is readonly + if (attr._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + + // throw Exception if the Namespace is invalid + if (!__isValidNamespace__(namespaceURI, qualifiedName)) { + throw(new DOMException(DOMException.NAMESPACE_ERR)); + } + + // throw Exception if the value string contains an illegal character + if (!__isValidString__(value)) { + throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); + } + } + + // if this Attribute is an ID + if (__isIdDeclaration__(name)) { + this.id = value; // cache ID for getElementById() + } + + // assign values to properties (and aliases) + attr.value = value; + attr.nodeValue = value; + + // update .specified + if (value.length > 0) { + attr.specified = true; + }else { + attr.specified = false; + } + + // delegate to DOMNamedNodeMap.setNamedItem + this.attributes.setNamedItemNS(attr); + }, + removeAttributeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap.removeNamedItemNS + return this.attributes.removeNamedItemNS(namespaceURI, localName); + }, + getAttributeNodeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap.getNamedItemNS + return this.attributes.getNamedItemNS(namespaceURI, localName); + }, + setAttributeNodeNS : function(newAttr) { + // if this Attribute is an ID + if ((newAttr.prefix == "") && __isIdDeclaration__(newAttr.name)) { + this.id = String(newAttr.value); // cache ID for getElementById() + } + + // delegate to DOMNamedNodeMap.setNamedItemNS + return this.attributes.setNamedItemNS(newAttr); + }, + hasAttribute : function(name) { + // delegate to DOMNamedNodeMap._hasAttribute + return __hasAttribute__(this.attributes,name); + }, + hasAttributeNS : function(namespaceURI, localName) { + // delegate to DOMNamedNodeMap._hasAttributeNS + return __hasAttributeNS__(this.attributes, namespaceURI, localName); + }, + get xml() { + var ret = ""; + + // serialize namespace declarations + var ns = this._namespaces.xml; + if (ns.length > 0) ns = " "+ ns; + + // serialize Attribute declarations + var attrs = this.attributes.xml; + if (attrs.length > 0) attrs = " "+ attrs; + + // serialize this Element + ret += "<" + this.nodeName.toLowerCase() + ns + attrs +">"; + ret += this.childNodes.xml; + ret += "</" + this.nodeName.toLowerCase()+">"; + + return ret; + }, + toString : function(){ + return "Element #"+this._id + " "+ this.tagName + (this.id?" => "+this.id:''); + } +}); + +/** + * @class DOMException - raised when an operation is impossible to perform + * @author Jon van Noort (jon@webarcana.com.au) + * @param code : int - the exception code (one of the DOMException constants) + */ +var DOMException = function(code) { + this.code = code; +}; + +// DOMException constants +// Introduced in DOM Level 1: +DOMException.INDEX_SIZE_ERR = 1; +DOMException.DOMSTRING_SIZE_ERR = 2; +DOMException.HIERARCHY_REQUEST_ERR = 3; +DOMException.WRONG_DOCUMENT_ERR = 4; +DOMException.INVALID_CHARACTER_ERR = 5; +DOMException.NO_DATA_ALLOWED_ERR = 6; +DOMException.NO_MODIFICATION_ALLOWED_ERR = 7; +DOMException.NOT_FOUND_ERR = 8; +DOMException.NOT_SUPPORTED_ERR = 9; +DOMException.INUSE_ATTRIBUTE_ERR = 10; + +// Introduced in DOM Level 2: +DOMException.INVALID_STATE_ERR = 11; +DOMException.SYNTAX_ERR = 12; +DOMException.INVALID_MODIFICATION_ERR = 13; +DOMException.NAMESPACE_ERR = 14; +DOMException.INVALID_ACCESS_ERR = 15; +$log("Defining DocumentFragment"); +/* +* DocumentFragment - DOM Level 2 +*/ +$w.__defineGetter__("DocumentFragment", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +/** + * @class DOMDocumentFragment - DocumentFragment is a "lightweight" or "minimal" Document object. + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) and David Joham (djoham@yahoo.com) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMDocumentFragment = function(ownerDocument) { + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + this.nodeName = "#document-fragment"; + this.nodeType = DOMNode.DOCUMENT_FRAGMENT_NODE; +}; +DOMDocumentFragment.prototype = new DOMNode; +__extend__(DOMDocumentFragment.prototype,{ + get xml(){ + var xml = "", + count = this.childNodes.length; + + // create string concatenating the serialized ChildNodes + for (var i = 0; i < count; i++) { + xml += this.childNodes.item(i).xml; + } + + return xml; + }, + toString : function(){ + return "DocumentFragment #"+this._id; + } +}); +$log("Defining ProcessingInstruction"); +/* +* ProcessingInstruction - DOM Level 2 +*/ +$w.__defineGetter__('ProcessingInstruction', function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +/** + * @class DOMProcessingInstruction - The ProcessingInstruction interface represents a "processing instruction", + * used in XML as a way to keep processor-specific information in the text of the document + * @extends DOMNode + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMProcessingInstruction = function(ownerDocument) { + this.DOMNode = DOMNode; + this.DOMNode(ownerDocument); + // The target of this processing instruction. + // XML defines this as being the first token following the markup that begins the processing instruction. + this.target = ""; + // The content of this processing instruction. + // This is from the first non white space character after the target to the character immediately preceding the ?> + this.data = ""; + this.nodeType = DOMNode.PROCESSING_INSTRUCTION_NODE; +}; +DOMProcessingInstruction.prototype = new DOMNode; +__extend__(DOMProcessingInstruction.prototype, { + get data(){ + return this.nodeValue; + }, + set data(data){ + // throw Exception if DOMNode is readonly + if (this.ownerDocument.implementation.errorChecking && this._readonly) { + throw(new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR)); + } + this.nodeValue = data; + }, + get target(){ + return this.nodeName; + }, + get xml(){ + return "<?" + this.nodeName +" "+ this.nodeValue + " ?>"; + }, + toString : function(){ + return "ProcessingInstruction #"+this._id; + } +}); +$log("Defining DOMParser"); +/* +* DOMParser +*/ +$w.__defineGetter__('DOMParser', function(){ + return function(){ + return __extend__(this, { + parseFromString: function(xmlString){ + //$log("Parsing XML String: " +xmlString); + return document.implementation.createDocument().loadXML(xmlString); + } + }); + }; +}); + +$log("Initializing Internal DOMParser."); +//keep one around for internal use +$domparser = new DOMParser(); + +// ========================================================================= +// +// xmlsax.js - an XML SAX parser in JavaScript. +// +// version 3.1 +// +// ========================================================================= +// +// Copyright (C) 2001 - 2002 David Joham (djoham@yahoo.com) and Scott Severtson +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. + +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// +// Visit the XML for <SCRIPT> home page at http://xmljs.sourceforge.net +// + +// CONSTANTS +var whitespace = "\n\r\t "; + + +/** +* function: this is the constructor to the XMLP Object +* Author: Scott Severtson +* Description:XMLP is a pull-based parser. The calling application passes in a XML string +* to the constructor, then repeatedly calls .next() to parse the next segment. +* .next() returns a flag indicating what type of segment was found, and stores +* data temporarily in couple member variables (name, content, array of +* attributes), which can be accessed by several .get____() methods. +* +* Basically, XMLP is the lowest common denominator parser - an very simple +* API which other wrappers can be built against. +**/ + + +var XMLP = function(strXML) { + // Normalize line breaks + strXML = SAXStrings.replace(strXML, null, null, "\r\n", "\n"); + strXML = SAXStrings.replace(strXML, null, null, "\r", "\n"); + + this.m_xml = strXML; + this.m_iP = 0; + this.m_iState = XMLP._STATE_PROLOG; + this.m_stack = new Stack(); + this._clearAttributes(); + +}; + + +// CONSTANTS (these must be below the constructor) + + +XMLP._NONE = 0; +XMLP._ELM_B = 1; +XMLP._ELM_E = 2; +XMLP._ELM_EMP = 3; +XMLP._ATT = 4; +XMLP._TEXT = 5; +XMLP._ENTITY = 6; +XMLP._PI = 7; +XMLP._CDATA = 8; +XMLP._COMMENT = 9; +XMLP._DTD = 10; +XMLP._ERROR = 11; + +XMLP._CONT_XML = 0; +XMLP._CONT_ALT = 1; + +XMLP._ATT_NAME = 0; +XMLP._ATT_VAL = 1; + +XMLP._STATE_PROLOG = 1; +XMLP._STATE_DOCUMENT = 2; +XMLP._STATE_MISC = 3; + +XMLP._errs = new Array(); +XMLP._errs[XMLP.ERR_CLOSE_PI = 0 ] = "PI: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_DTD = 1 ] = "DTD: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_COMMENT = 2 ] = "Comment: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_CDATA = 3 ] = "CDATA: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_ELM = 4 ] = "Element: missing closing sequence"; +XMLP._errs[XMLP.ERR_CLOSE_ENTITY = 5 ] = "Entity: missing closing sequence"; +XMLP._errs[XMLP.ERR_PI_TARGET = 6 ] = "PI: target is required"; +XMLP._errs[XMLP.ERR_ELM_EMPTY = 7 ] = "Element: cannot be both empty and closing"; +XMLP._errs[XMLP.ERR_ELM_NAME = 8 ] = "Element: name must immediatly follow \"<\""; +XMLP._errs[XMLP.ERR_ELM_LT_NAME = 9 ] = "Element: \"<\" not allowed in element names"; +XMLP._errs[XMLP.ERR_ATT_VALUES = 10] = "Attribute: values are required and must be in quotes"; +XMLP._errs[XMLP.ERR_ATT_LT_NAME = 11] = "Element: \"<\" not allowed in attribute names"; +XMLP._errs[XMLP.ERR_ATT_LT_VALUE = 12] = "Attribute: \"<\" not allowed in attribute values"; +XMLP._errs[XMLP.ERR_ATT_DUP = 13] = "Attribute: duplicate attributes not allowed"; +XMLP._errs[XMLP.ERR_ENTITY_UNKNOWN = 14] = "Entity: unknown entity"; +XMLP._errs[XMLP.ERR_INFINITELOOP = 15] = "Infininte loop"; +XMLP._errs[XMLP.ERR_DOC_STRUCTURE = 16] = "Document: only comments, processing instructions, or whitespace allowed outside of document element"; +XMLP._errs[XMLP.ERR_ELM_NESTING = 17] = "Element: must be nested correctly"; + + + +XMLP.prototype._addAttribute = function(name, value) { + this.m_atts[this.m_atts.length] = new Array(name, value); +} + + +XMLP.prototype._checkStructure = function(iEvent) { + + if(XMLP._STATE_PROLOG == this.m_iState) { + if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { + if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + } + + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { + this.m_iState = XMLP._STATE_DOCUMENT; + // Don't return - fall through to next state + } + } + if(XMLP._STATE_DOCUMENT == this.m_iState) { + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_EMP == iEvent)) { + this.m_stack.push(this.getName()); + } + + if((XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent)) { + var strTop = this.m_stack.pop(); + if((strTop == null) || (strTop != this.getName())) { + return this._setErr(XMLP.ERR_ELM_NESTING); + } + } + + if(this.m_stack.count() == 0) { + this.m_iState = XMLP._STATE_MISC; + return iEvent; + } + } + if(XMLP._STATE_MISC == this.m_iState) { + if((XMLP._ELM_B == iEvent) || (XMLP._ELM_E == iEvent) || (XMLP._ELM_EMP == iEvent) || (XMLP.EVT_DTD == iEvent)) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + + if((XMLP._TEXT == iEvent) || (XMLP._ENTITY == iEvent)) { + if(SAXStrings.indexOfNonWhitespace(this.getContent(), this.getContentBegin(), this.getContentEnd()) != -1) { + return this._setErr(XMLP.ERR_DOC_STRUCTURE); + } + } + } + + return iEvent; + +} + + +XMLP.prototype._clearAttributes = function() { + this.m_atts = new Array(); +} + + +XMLP.prototype._findAttributeIndex = function(name) { + for(var i = 0; i < this.m_atts.length; i++) { + if(this.m_atts[i][XMLP._ATT_NAME] == name) { + return i; + } + } + return -1; + +} + + +XMLP.prototype.getAttributeCount = function() { + + return this.m_atts ? this.m_atts.length : 0; + +} + + +XMLP.prototype.getAttributeName = function(index) { + + return ((index < 0) || (index >= this.m_atts.length)) ? null : this.m_atts[index][XMLP._ATT_NAME]; + +} + + +XMLP.prototype.getAttributeValue = function(index) { + + return ((index < 0) || (index >= this.m_atts.length)) ? null : __unescapeXML__(this.m_atts[index][XMLP._ATT_VAL]); + +} + + +XMLP.prototype.getAttributeValueByName = function(name) { + + return this.getAttributeValue(this._findAttributeIndex(name)); + +} + + +XMLP.prototype.getColumnNumber = function() { + + return SAXStrings.getColumnNumber(this.m_xml, this.m_iP); + +} + + +XMLP.prototype.getContent = function() { + + return (this.m_cSrc == XMLP._CONT_XML) ? this.m_xml : this.m_cAlt; + +} + + +XMLP.prototype.getContentBegin = function() { + + return this.m_cB; + +} + + +XMLP.prototype.getContentEnd = function() { + + return this.m_cE; + +} + + +XMLP.prototype.getLineNumber = function() { + + return SAXStrings.getLineNumber(this.m_xml, this.m_iP); + +} + + +XMLP.prototype.getName = function() { + + return this.m_name; + +} + + +XMLP.prototype.next = function() { + + return this._checkStructure(this._parse()); + +} + + +XMLP.prototype._parse = function() { + + if(this.m_iP == this.m_xml.length) { + return XMLP._NONE; + } + + if(this.m_iP == this.m_xml.indexOf("<?", this.m_iP)) { + return this._parsePI (this.m_iP + 2); + } + else if(this.m_iP == this.m_xml.indexOf("<!DOCTYPE", this.m_iP)) { + return this._parseDTD (this.m_iP + 9); + } + else if(this.m_iP == this.m_xml.indexOf("' - * @extends DOMCharacterData - * @author Jon van Noort (jon@webarcana.com.au) - * @param ownerDocument : DOMDocument - The Document object associated with this node. - */ -var DOMComment = function(ownerDocument) { - this.DOMCharacterData = DOMCharacterData; - this.DOMCharacterData(ownerDocument); - - this.nodeName = "#comment"; - this.nodeType = DOMNode.COMMENT_NODE; -}; -DOMComment.prototype = new DOMCharacterData; -__extend__(DOMComment.prototype, { - get xml(){ - return ""; - }, - toString : function(){ - return "Comment #"+this._id; - } -}); +$log("Defining Comment"); +/* +* Comment - DOM Level 2 +*/ +$w.__defineGetter__("Comment", function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + +/** + * @class DOMComment - This represents the content of a comment, i.e., all the characters between the starting '' + * @extends DOMCharacterData + * @author Jon van Noort (jon@webarcana.com.au) + * @param ownerDocument : DOMDocument - The Document object associated with this node. + */ +var DOMComment = function(ownerDocument) { + this.DOMCharacterData = DOMCharacterData; + this.DOMCharacterData(ownerDocument); + + this.nodeName = "#comment"; + this.nodeType = DOMNode.COMMENT_NODE; +}; +DOMComment.prototype = new DOMCharacterData; +__extend__(DOMComment.prototype, { + get xml(){ + return ""; + }, + toString : function(){ + return "Comment #"+this._id; + } +}); src/dom/comment.js @@ -1,11 +1,11 @@ -$log("Defining DocumentType"); -;/* -* DocumentType - DOM Level 2 -*/ -$w.__defineGetter__('DocumentType', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - +$log("Defining DocumentType"); +;/* +* DocumentType - DOM Level 2 +*/ +$w.__defineGetter__('DocumentType', function(){ + return function(){ + throw new Error("Object cannot be created in this context"); + }; +}); + var DOMDocumentType = function() { $error("DOMDocumentType.constructor(): Not Implemented" ); }; \ No newline at end of file src/dom/doctype.js @@ -1,380 +1,380 @@ -$log("Defining Document"); -/* -* Document - DOM Level 2 -* The Document object is not directly -*/ -$w.__defineGetter__('Document', function(){ - return function(){ - throw new Error("Object cannot be created in this context"); - }; -}); - - -/** - * @class DOMDocument - The Document interface represents the entire HTML or XML document. - * Conceptually, it is the root of the document tree, and provides the primary access to the document's data. - * - * @extends DOMNode - * @author Jon van Noort (jon@webarcana.com.au) - * @param implementation : DOMImplementation - the creator Implementation - */ -var DOMDocument = function(implementation) { - //$log("\tcreating dom document"); - this.DOMNode = DOMNode; - this.DOMNode(this); - - this.doctype = null; // The Document Type Declaration (see DocumentType) associated with this document - this.implementation = implementation; // The DOMImplementation object that handles this document. - this.documentElement = null; // This is a convenience attribute that allows direct access to the child node that is the root element of the document - //this.all = new Array(); // The list of all Elements - - this.nodeName = "#document"; - this.nodeType = DOMNode.DOCUMENT_NODE; - this._id = 0; - this._lastId = 0; - this._parseComplete = false; // initially false, set to true by parser - this._url = ""; - - this.ownerDocument = this; - - this._performingImportNodeOperation = false; - //$log("\tfinished creating dom document " + this); -}; -DOMDocument.prototype = new DOMNode; -__extend__(DOMDocument.prototype, { - addEventListener : window.addEventListener, - removeEventListener : window.removeEventListener, - attachEvent : window.addEventListener,/*IE only subject to deprecation*/ - detachEvent : window.detachEvent,/*IE only subject to deprecation*/ - dispatchEvent : window.dispatchEvent, - get styleSheets(){ - return [];/*TODO*/ - }, - get all(){ - return this.getElementsByTagName("*"); - }, - loadXML : function(xmlStr) { - // create SAX Parser - var parser; - - try { - parser = new XMLP(String(xmlStr)); - }catch (e) { - $error("Error Creating the SAX Parser. \n\n\t"+e+"\n\n\t Did you include xmlsax.js or tinyxmlsax.js\ - in your web page?\nThe SAX parser is needed to populate XML for <SCRIPT>'s \ - W3C DOM Parser with data."); - } - // create DOM Document - var doc = new HTMLDocument(this.implementation); - // populate Document with Parsed Nodes - try { - __parseLoop__(this.implementation, doc, parser); - } catch (e) { - $error(this.implementation.translateErrCode(e.code)) - } - - // set parseComplete flag, (Some validation Rules are relaxed if this is false) - doc._parseComplete = true; - if(this === $document){ - $log("Setting internal window.document"); - $document = doc; - } - return doc; - }, - load: function(url){ - $log("Loading url into DOM Document: "+ url + " - (Asynch? "+$w.document.async+")"); - var _this = this; - var xhr = new XMLHttpRequest(); - xhr.open("GET", url, $w.document.async); - xhr.onreadystatechange = function(){ - try{ - _this.loadXML(xhr.responseText); - }catch(e){ - $error("Error Parsing XML - ",e); - _this.loadXML( - "<html><head></head><body>"+ - "<h1>Parse Error</h1>"+ - "<p>"+e.toString()+"</p>"+ - "</body></html>"); - } - $env.loadScripts(); - _this._url = url; - $log("Sucessfully loaded document."); - var event = document.createEvent(); - event.initEvent("load"); - $w.dispatchEvent( event ); - }; - xhr.send(); - }, - createEvent : function(eventType){ - var event; - if(eventType === "UIEvents"){ event = new UIEvent();} - else if(eventType === "MouseEvents"){ event = new MouseEvent();} - else{ event = new Event(); } - return event; - }, - createExpression : function(xpath, nsuriMap){ - return null;/*TODO*/ - }, - createElement : function(tagName) { - //$log("DOMDocument.createElement( "+tagName+" )"); - // throw Exception if the tagName string contains an illegal character - if (this.ownerDocument.implementation.errorChecking && (!__isValidName__(tagName))) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - - // create DOMElement specifying 'this' as ownerDocument - var node = new DOMElement(this); - - // assign values to properties (and aliases) - node.tagName = tagName; - node.nodeName = tagName; - - // add Element to 'all' collection - //this.all[this.all.length] = node; - //$log("Document.all.length " + this.all.length); - - return node; - }, - createDocumentFragment : function() { - // create DOMDocumentFragment specifying 'this' as ownerDocument - var node = new DOMDocumentFragment(this); - - return node; - }, - createTextNode: function(data) { - // create DOMText specifying 'this' as ownerDocument - var node = new DOMText(this); - - // assign values to properties (and aliases) - node.data = data; - node.nodeValue = data; - - // set initial length - node.length = data.length; - - return node; - }, - createComment : function(data) { - // create DOMComment specifying 'this' as ownerDocument - var node = new DOMComment(this); - - // assign values to properties (and aliases) - node.data = data; - node.nodeValue = data; - - // set initial length - node.length = data.length; - - return node; - }, - createCDATASection : function(data) { - // create DOMCDATASection specifying 'this' as ownerDocument - var node = new DOMCDATASection(this); - - // assign values to properties (and aliases) - node.data = data; - node.nodeValue = data; - - // set initial length - node.length = data.length; - - return node; - }, - createProcessingInstruction : function(target, data) { - // throw Exception if the target string contains an illegal character - if (this.ownerDocument.implementation.errorChecking && (!__isValidName__(target))) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - - // create DOMProcessingInstruction specifying 'this' as ownerDocument - var node = new DOMProcessingInstruction(this); - - // assign values to properties (and aliases) - node.target = target; - node.nodeName = target; - node.data = data; - node.nodeValue = data; - - // set initial length - node.length = data.length; - - return node; - }, - createAttribute : function(name) { - // throw Exception if the name string contains an illegal character - if (this.ownerDocument.implementation.errorChecking && (!__isValidName__(name))) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - - // create DOMAttr specifying 'this' as ownerDocument - var node = new DOMAttr(this); - - // assign values to properties (and aliases) - node.name = name; - node.nodeName = name; - - return node; - }, - createElementNS : function(namespaceURI, qualifiedName) { - //$log("DOMDocument.createElement( "+namespaceURI+", "+qualifiedName+" )"); - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if the Namespace is invalid - if (!__isValidNamespace__(this, namespaceURI, qualifiedName)) { - throw(new DOMException(DOMException.NAMESPACE_ERR)); - } - - // throw Exception if the qualifiedName string contains an illegal character - if (!__isValidName__(qualifiedName)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - // create DOMElement specifying 'this' as ownerDocument - var node = new DOMElement(this); - var qname = __parseQName__(qualifiedName); - - // assign values to properties (and aliases) - node.nodeName = qualifiedName; - node.namespaceURI = namespaceURI; - node.prefix = qname.prefix; - node.localName = qname.localName; - node.tagName = qualifiedName; - - // add Element to 'all' collection - //this.all[this.all.length] = node; - - return node; - }, - createAttributeNS : function(namespaceURI, qualifiedName) { - // test for exceptions - if (this.ownerDocument.implementation.errorChecking) { - // throw Exception if the Namespace is invalid - if (!__isValidNamespace__(this, namespaceURI, qualifiedName, true)) { - throw(new DOMException(DOMException.NAMESPACE_ERR)); - } - - // throw Exception if the qualifiedName string contains an illegal character - if (!__isValidName__(qualifiedName)) { - throw(new DOMException(DOMException.INVALID_CHARACTER_ERR)); - } - } - - // create DOMAttr specifying 'this' as ownerDocument - var node = new DOMAttr(this); - var qname = __parseQName__(qualifiedName); - - // assign values to properties (and aliases) - node.nodeName = qualifiedName; - node.namespaceURI = namespaceURI; - node.prefix = qname.prefix; - node.localName = qname.localName; - node.name = qualifiedName; - node.nodeValue = ""; - - return node; - }, - createNamespace : function(qualifiedName) { - // create DOMNamespace specifying 'this' as ownerDocument - var node = new DOMNamespace(this); - var qname = __parseQName__(qualifiedName); - - // assign values to properties (and aliases) - node.nodeName = qualifiedName; - node.prefix = qname.prefix; - node.localName = qname.localName; - node.name = qualifiedName; - node.nodeValue = ""; - - return node; - }, - getElementById : function(elementId) { - var retNode = null, - node; - // loop through all Elements in the 'all' collection - var all = this.all; - for (var i=0; i < all.length; i++) { - node = all[i]; - // if id matches & node is alive (ie, connected (in)directly to the documentElement) - if (node.id == elementId) { - if((node.ownerDocument.documentElement._id == this.documentElement._id)){ - retNode = node; - //$log("Found node with id = " + node.id); - break; - } - } - } - - if(retNode == null){$log("Couldn't find id " + elementId);} - return retNode; - }, - normalizeDocument: function(){ - this.