| 1 |
- function DOMParser(t){this.options=t||{locator:{}}}function buildErrorHandler(t,e,n){function r(e){var r=t[e];!r&&i&&(r=2==t.length?function(n){t(e,n)}:t),o[e]=r&&function(t){r("[xmldom "+e+"]\t"+t+_locator(n))}||function(){}}if(!t){if(e instanceof DOMHandler)return e;t=e}var o={},i=t instanceof Function;return n=n||{},r("warning"),r("error"),r("fatalError"),o}function DOMHandler(){this.cdata=!1}function position(t,e){e.lineNumber=t.lineNumber,e.columnNumber=t.columnNumber}function _locator(t){return t?"\n@"+(t.systemId||"")+"#[line:"+t.lineNumber+",col:"+t.columnNumber+"]":void 0}function _toString(t,e,n){return"string"==typeof t?t.substr(e,n):t.length>=e+n||e?new java.lang.String(t,e,n)+"":t}function appendElement(t,e){t.currentElement?t.currentElement.appendChild(e):t.doc.appendChild(e)}DOMParser.prototype.parseFromString=function(t,e){var n=this.options,r=new XMLReader,o=n.domBuilder||new DOMHandler,i=n.errorHandler,a=n.locator,c=n.xmlns||{},l={lt:"<",gt:">",amp:"&",quot:'"',apos:"'"};return a&&o.setDocumentLocator(a),r.errorHandler=buildErrorHandler(i,o,a),r.domBuilder=n.domBuilder||o,/\/x?html?$/.test(e)&&(l.nbsp=" ",l.copy="©",c[""]="http://www.w3.org/1999/xhtml"),c.xml=c.xml||"http://www.w3.org/XML/1998/namespace",t?r.parse(t,c,l):r.errorHandler.error("invalid doc source"),o.doc},DOMHandler.prototype={startDocument:function(){this.doc=(new DOMImplementation).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(t,e,n,r){var o=this.doc,i=o.createElementNS(t,n||e),a=r.length;appendElement(this,i),this.currentElement=i,this.locator&&position(this.locator,i);for(var c=0;a>c;c++){t=r.getURI(c);var l=r.getValue(c),s=(n=r.getQName(c),o.createAttributeNS(t,n));this.locator&&position(r.getLocator(c),s),s.value=s.nodeValue=l,i.setAttributeNode(s)}},endElement:function(){var t=this.currentElement;t.tagName,this.currentElement=t.parentNode},startPrefixMapping:function(){},endPrefixMapping:function(){},processingInstruction:function(t,e){var n=this.doc.createProcessingInstruction(t,e);this.locator&&position(this.locator,n),appendElement(this,n)},ignorableWhitespace:function(){},characters:function(t){if(t=_toString.apply(this,arguments)){if(this.cdata)var e=this.doc.createCDATASection(t);else e=this.doc.createTextNode(t);this.currentElement?this.currentElement.appendChild(e):/^\s*$/.test(t)&&this.doc.appendChild(e),this.locator&&position(this.locator,e)}},skippedEntity:function(){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(t){(this.locator=t)&&(t.lineNumber=0)},comment:function(t){t=_toString.apply(this,arguments);var e=this.doc.createComment(t);this.locator&&position(this.locator,e),appendElement(this,e)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(t,e,n){var r=this.doc.implementation;if(r&&r.createDocumentType){var o=r.createDocumentType(t,e,n);this.locator&&position(this.locator,o),appendElement(this,o)}},warning:function(t){console.warn("[xmldom warning]\t"+t,_locator(this.locator))},error:function(t){console.error("[xmldom error]\t"+t,_locator(this.locator))},fatalError:function(t){throw console.error("[xmldom fatalError]\t"+t,_locator(this.locator)),t}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(t){DOMHandler.prototype[t]=function(){return null}});var XMLReader=require("./sax").XMLReader,DOMImplementation=exports.DOMImplementation=require("./dom").DOMImplementation;exports.XMLSerializer=require("./dom").XMLSerializer,exports.DOMParser=DOMParser;
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