diff options
Diffstat (limited to 'node_modules/plist/lib/xmldom/sax.js')
| -rw-r--r-- | node_modules/plist/lib/xmldom/sax.js | 642 |
1 files changed, 0 insertions, 642 deletions
diff --git a/node_modules/plist/lib/xmldom/sax.js b/node_modules/plist/lib/xmldom/sax.js deleted file mode 100644 index ad9f184..0000000 --- a/node_modules/plist/lib/xmldom/sax.js +++ /dev/null @@ -1,642 +0,0 @@ -//[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] -//[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] -//[5] Name ::= NameStartChar (NameChar)* -var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]///\u10000-\uEFFFF -var nameChar = new RegExp("[\\-\\.0-9"+nameStartChar.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"); -var tagNamePattern = new RegExp('^'+nameStartChar.source+nameChar.source+'*(?:\:'+nameStartChar.source+nameChar.source+'*)?$'); -//var tagNamePattern = /^[a-zA-Z_][\w\-\.]*(?:\:[a-zA-Z_][\w\-\.]*)?$/ -//var handlers = 'resolveEntity,getExternalSubset,characters,endDocument,endElement,endPrefixMapping,ignorableWhitespace,processingInstruction,setDocumentLocator,skippedEntity,startDocument,startElement,startPrefixMapping,notationDecl,unparsedEntityDecl,error,fatalError,warning,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,comment,endCDATA,endDTD,endEntity,startCDATA,startDTD,startEntity'.split(',') - -//S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE -//S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE -var S_TAG = 0;//tag name offerring -var S_ATTR = 1;//attr name offerring -var S_ATTR_SPACE=2;//attr name end and space offer -var S_EQ = 3;//=space? -var S_ATTR_NOQUOT_VALUE = 4;//attr value(no quot value only) -var S_ATTR_END = 5;//attr value end and no space(quot end) -var S_TAG_SPACE = 6;//(attr value end || tag end ) && (space offer) -var S_TAG_CLOSE = 7;//closed el<el /> - -/** - * Creates an error that will not be caught by XMLReader aka the SAX parser. - * - * @param {string} message - * @param {any?} locator Optional, can provide details about the location in the source - * @constructor - */ -function ParseError(message, locator) { - this.message = message - this.locator = locator - if(Error.captureStackTrace) Error.captureStackTrace(this, ParseError); -} -ParseError.prototype = new Error(); -ParseError.prototype.name = ParseError.name - -function XMLReader(){ - -} - -XMLReader.prototype = { - parse:function(source,defaultNSMap,entityMap){ - var domBuilder = this.domBuilder; - domBuilder.startDocument(); - _copy(defaultNSMap ,defaultNSMap = {}) - parse(source,defaultNSMap,entityMap, - domBuilder,this.errorHandler); - domBuilder.endDocument(); - } -} -function parse(source,defaultNSMapCopy,entityMap,domBuilder,errorHandler){ - function fixedFromCharCode(code) { - // String.prototype.fromCharCode does not supports - // > 2 bytes unicode chars directly - if (code > 0xffff) { - code -= 0x10000; - var surrogate1 = 0xd800 + (code >> 10) - , surrogate2 = 0xdc00 + (code & 0x3ff); - - return String.fromCharCode(surrogate1, surrogate2); - } else { - return String.fromCharCode(code); - } - } - function entityReplacer(a){ - var k = a.slice(1,-1); - if(k in entityMap){ - return entityMap[k]; - }else if(k.charAt(0) === '#'){ - return fixedFromCharCode(parseInt(k.substr(1).replace('x','0x'))) - }else{ - errorHandler.error('entity not found:'+a); - return a; - } - } - function appendText(end){//has some bugs - if(end>start){ - var xt = source.substring(start,end).replace(/&#?\w+;/g,entityReplacer); - locator&&position(start); - domBuilder.characters(xt,0,end-start); - start = end - } - } - function position(p,m){ - while(p>=lineEnd && (m = linePattern.exec(source))){ - lineStart = m.index; - lineEnd = lineStart + m[0].length; - locator.lineNumber++; - //console.log('line++:',locator,startPos,endPos) - } - locator.columnNumber = p-lineStart+1; - } - var lineStart = 0; - var lineEnd = 0; - var linePattern = /.*(?:\r\n?|\n)|.*$/g - var locator = domBuilder.locator; - - var parseStack = [{currentNSMap:defaultNSMapCopy}] - var closeMap = {}; - var start = 0; - while(true){ - try{ - var tagStart = source.indexOf('<',start); - if(tagStart<0){ - if(!source.substr(start).match(/^\s*$/)){ - var doc = domBuilder.doc; - var text = doc.createTextNode(source.substr(start)); - doc.appendChild(text); - domBuilder.currentElement = text; - } - return; - } - if(tagStart>start){ - appendText(tagStart); - } - switch(source.charAt(tagStart+1)){ - case '/': - var end = source.indexOf('>',tagStart+3); - var tagName = source.substring(tagStart+2,end); - var config = parseStack.pop(); - if(end<0){ - - tagName = source.substring(tagStart+2).replace(/[\s<].*/,''); - errorHandler.error("end tag name: "+tagName+' is not complete:'+config.tagName); - end = tagStart+1+tagName.length; - }else if(tagName.match(/\s</)){ - tagName = tagName.replace(/[\s<].*/,''); - errorHandler.error("end tag name: "+tagName+' maybe not complete'); - end = tagStart+1+tagName.length; - } - var localNSMap = config.localNSMap; - var endMatch = config.tagName == tagName; - var endIgnoreCaseMach = endMatch || config.tagName&&config.tagName.toLowerCase() == tagName.toLowerCase() - if(endIgnoreCaseMach){ - domBuilder.endElement(config.uri,config.localName,tagName); - if(localNSMap){ - for(var prefix in localNSMap){ - domBuilder.endPrefixMapping(prefix) ; - } - } - if(!endMatch){ - errorHandler.fatalError("end tag name: "+tagName+' is not match the current start tagName:'+config.tagName ); // No known test case - } - }else{ - parseStack.push(config) - } - - end++; - break; - // end elment - case '?':// <?...?> - locator&&position(tagStart); - end = parseInstruction(source,tagStart,domBuilder); - break; - case '!':// <!doctype,<![CDATA,<!-- - locator&&position(tagStart); - end = parseDCC(source,tagStart,domBuilder,errorHandler); - break; - default: - locator&&position(tagStart); - var el = new ElementAttributes(); - var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - //elStartEnd - var end = parseElementStartPart(source,tagStart,el,currentNSMap,entityReplacer,errorHandler); - var len = el.length; - - - if(!el.closed && fixSelfClosed(source,end,el.tagName,closeMap)){ - el.closed = true; - if(!entityMap.nbsp){ - errorHandler.warning('unclosed xml attribute'); - } - } - if(locator && len){ - var locator2 = copyLocator(locator,{}); - //try{//attribute position fixed - for(var i = 0;i<len;i++){ - var a = el[i]; - position(a.offset); - a.locator = copyLocator(locator,{}); - } - domBuilder.locator = locator2 - if(appendElement(el,domBuilder,currentNSMap)){ - parseStack.push(el) - } - domBuilder.locator = locator; - }else{ - if(appendElement(el,domBuilder,currentNSMap)){ - parseStack.push(el) - } - } - - - - if(el.uri === 'http://www.w3.org/1999/xhtml' && !el.closed){ - end = parseHtmlSpecialContent(source,end,el.tagName,entityReplacer,domBuilder) - }else{ - end++; - } - } - }catch(e){ - if (e instanceof ParseError) { - throw e; - } - errorHandler.error('element parse error: '+e) - end = -1; - } - if(end>start){ - start = end; - }else{ - //TODO: 这里有可能sax回退，有位置错误风险 - appendText(Math.max(tagStart,start)+1); - } - } -} -function copyLocator(f,t){ - t.lineNumber = f.lineNumber; - t.columnNumber = f.columnNumber; - return t; -} - -/** - * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack); - * @return end of the elementStartPart(end of elementEndPart for selfClosed el) - */ -function parseElementStartPart(source,start,el,currentNSMap,entityReplacer,errorHandler){ - - /** - * @param {string} qname - * @param {string} value - * @param {number} startIndex - */ - function addAttribute(qname, value, startIndex) { - if (qname in el.attributeNames) errorHandler.fatalError('Attribute ' + qname + ' redefined') - el.addValue(qname, value, startIndex) - } - var attrName; - var value; - var p = ++start; - var s = S_TAG;//status - while(true){ - var c = source.charAt(p); - switch(c){ - case '=': - if(s === S_ATTR){//attrName - attrName = source.slice(start,p); - s = S_EQ; - }else if(s === S_ATTR_SPACE){ - s = S_EQ; - }else{ - //fatalError: equal must after attrName or space after attrName - throw new Error('attribute equal must after attrName'); // No known test case - } - break; - case '\'': - case '"': - if(s === S_EQ || s === S_ATTR //|| s == S_ATTR_SPACE - ){//equal - if(s === S_ATTR){ - errorHandler.warning('attribute value must after "="') - attrName = source.slice(start,p) - } - start = p+1; - p = source.indexOf(c,start) - if(p>0){ - value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer); - addAttribute(attrName, value, start-1); - s = S_ATTR_END; - }else{ - //fatalError: no end quot match - throw new Error('attribute value no end \''+c+'\' match'); - } - }else if(s == S_ATTR_NOQUOT_VALUE){ - value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer); - //console.log(attrName,value,start,p) - addAttribute(attrName, value, start); - //console.dir(el) - errorHandler.warning('attribute "'+attrName+'" missed start quot('+c+')!!'); - start = p+1; - s = S_ATTR_END - }else{ - //fatalError: no equal before - throw new Error('attribute value must after "="'); // No known test case - } - break; - case '/': - switch(s){ - case S_TAG: - el.setTagName(source.slice(start,p)); - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - s =S_TAG_CLOSE; - el.closed = true; - case S_ATTR_NOQUOT_VALUE: - case S_ATTR: - case S_ATTR_SPACE: - break; - //case S_EQ: - default: - throw new Error("attribute invalid close char('/')") // No known test case - } - break; - case ''://end document - errorHandler.error('unexpected end of input'); - if(s == S_TAG){ - el.setTagName(source.slice(start,p)); - } - return p; - case '>': - switch(s){ - case S_TAG: - el.setTagName(source.slice(start,p)); - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - break;//normal - case S_ATTR_NOQUOT_VALUE://Compatible state - case S_ATTR: - value = source.slice(start,p); - if(value.slice(-1) === '/'){ - el.closed = true; - value = value.slice(0,-1) - } - case S_ATTR_SPACE: - if(s === S_ATTR_SPACE){ - value = attrName; - } - if(s == S_ATTR_NOQUOT_VALUE){ - errorHandler.warning('attribute "'+value+'" missed quot(")!'); - addAttribute(attrName, value.replace(/&#?\w+;/g,entityReplacer), start) - }else{ - if(currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !value.match(/^(?:disabled|checked|selected)$/i)){ - errorHandler.warning('attribute "'+value+'" missed value!! "'+value+'" instead!!') - } - addAttribute(value, value, start) - } - break; - case S_EQ: - throw new Error('attribute value missed!!'); - } -// console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) - return p; - /*xml space '\x20' | #x9 | #xD | #xA; */ - case '\u0080': - c = ' '; - default: - if(c<= ' '){//space - switch(s){ - case S_TAG: - el.setTagName(source.slice(start,p));//tagName - s = S_TAG_SPACE; - break; - case S_ATTR: - attrName = source.slice(start,p) - s = S_ATTR_SPACE; - break; - case S_ATTR_NOQUOT_VALUE: - var value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer); - errorHandler.warning('attribute "'+value+'" missed quot(")!!'); - addAttribute(attrName, value, start) - case S_ATTR_END: - s = S_TAG_SPACE; - break; - //case S_TAG_SPACE: - //case S_EQ: - //case S_ATTR_SPACE: - // void();break; - //case S_TAG_CLOSE: - //ignore warning - } - }else{//not space -//S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE -//S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE - switch(s){ - //case S_TAG:void();break; - //case S_ATTR:void();break; - //case S_ATTR_NOQUOT_VALUE:void();break; - case S_ATTR_SPACE: - var tagName = el.tagName; - if(currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)){ - errorHandler.warning('attribute "'+attrName+'" missed value!! "'+attrName+'" instead2!!') - } - addAttribute(attrName, attrName, start); - start = p; - s = S_ATTR; - break; - case S_ATTR_END: - errorHandler.warning('attribute space is required"'+attrName+'"!!') - case S_TAG_SPACE: - s = S_ATTR; - start = p; - break; - case S_EQ: - s = S_ATTR_NOQUOT_VALUE; - start = p; - break; - case S_TAG_CLOSE: - throw new Error("elements closed character '/' and '>' must be connected to"); - } - } - }//end outer switch - //console.log('p++',p) - p++; - } -} -/** - * @return true if has new namespace define - */ -function appendElement(el,domBuilder,currentNSMap){ - var tagName = el.tagName; - var localNSMap = null; - //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - var i = el.length; - while(i--){ - var a = el[i]; - var qName = a.qName; - var value = a.value; - var nsp = qName.indexOf(':'); - if(nsp>0){ - var prefix = a.prefix = qName.slice(0,nsp); - var localName = qName.slice(nsp+1); - var nsPrefix = prefix === 'xmlns' && localName - }else{ - localName = qName; - prefix = null - nsPrefix = qName === 'xmlns' && '' - } - //can not set prefix,because prefix !== '' - a.localName = localName ; - //prefix == null for no ns prefix attribute - if(nsPrefix !== false){//hack!! - if(localNSMap == null){ - localNSMap = {} - //console.log(currentNSMap,0) - _copy(currentNSMap,currentNSMap={}) - //console.log(currentNSMap,1) - } - currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; - a.uri = 'http://www.w3.org/2000/xmlns/' - domBuilder.startPrefixMapping(nsPrefix, value) - } - } - var i = el.length; - while(i--){ - a = el[i]; - var prefix = a.prefix; - if(prefix){//no prefix attribute has no namespace - if(prefix === 'xml'){ - a.uri = 'http://www.w3.org/XML/1998/namespace'; - }if(prefix !== 'xmlns'){ - a.uri = currentNSMap[prefix || ''] - - //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} - } - } - } - var nsp = tagName.indexOf(':'); - if(nsp>0){ - prefix = el.prefix = tagName.slice(0,nsp); - localName = el.localName = tagName.slice(nsp+1); - }else{ - prefix = null;//important!! - localName = el.localName = tagName; - } - //no prefix element has default namespace - var ns = el.uri = currentNSMap[prefix || '']; - domBuilder.startElement(ns,localName,tagName,el); - //endPrefixMapping and startPrefixMapping have not any help for dom builder - //localNSMap = null - if(el.closed){ - domBuilder.endElement(ns,localName,tagName); - if(localNSMap){ - for(prefix in localNSMap){ - domBuilder.endPrefixMapping(prefix) - } - } - }else{ - el.currentNSMap = currentNSMap; - el.localNSMap = localNSMap; - //parseStack.push(el); - return true; - } -} -function parseHtmlSpecialContent(source,elStartEnd,tagName,entityReplacer,domBuilder){ - if(/^(?:script|textarea)$/i.test(tagName)){ - var elEndStart = source.indexOf('</'+tagName+'>',elStartEnd); - var text = source.substring(elStartEnd+1,elEndStart); - if(/[&<]/.test(text)){ - if(/^script$/i.test(tagName)){ - //if(!/\]\]>/.test(text)){ - //lexHandler.startCDATA(); - domBuilder.characters(text,0,text.length); - //lexHandler.endCDATA(); - return elEndStart; - //} - }//}else{//text area - text = text.replace(/&#?\w+;/g,entityReplacer); - domBuilder.characters(text,0,text.length); - return elEndStart; - //} - - } - } - return elStartEnd+1; -} -function fixSelfClosed(source,elStartEnd,tagName,closeMap){ - //if(tagName in closeMap){ - var pos = closeMap[tagName]; - if(pos == null){ - //console.log(tagName) - pos = source.lastIndexOf('</'+tagName+'>') - if(pos<elStartEnd){//忘记闭合 - pos = source.lastIndexOf('</'+tagName) - } - closeMap[tagName] =pos - } - return pos<elStartEnd; - //} -} -function _copy(source,target){ - for(var n in source){target[n] = source[n]} -} -function parseDCC(source,start,domBuilder,errorHandler){//sure start with '<!' - var next= source.charAt(start+2) - switch(next){ - case '-': - if(source.charAt(start + 3) === '-'){ - var end = source.indexOf('-->',start+4); - //append comment source.substring(4,end)//<!-- - if(end>start){ - domBuilder.comment(source,start+4,end-start-4); - return end+3; - }else{ - errorHandler.error("Unclosed comment"); - return -1; - } - }else{ - //error - return -1; - } - default: - if(source.substr(start+3,6) == 'CDATA['){ - var end = source.indexOf(']]>',start+9); - domBuilder.startCDATA(); - domBuilder.characters(source,start+9,end-start-9); - domBuilder.endCDATA() - return end+3; - } - //<!DOCTYPE - //startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId) - var matchs = split(source,start); - var len = matchs.length; - if(len>1 && /!doctype/i.test(matchs[0][0])){ - var name = matchs[1][0]; - var pubid = false; - var sysid = false; - if(len>3){ - if(/^public$/i.test(matchs[2][0])){ - pubid = matchs[3][0]; - sysid = len>4 && matchs[4][0]; - }else if(/^system$/i.test(matchs[2][0])){ - sysid = matchs[3][0]; - } - } - var lastMatch = matchs[len-1] - domBuilder.startDTD(name, pubid, sysid); - domBuilder.endDTD(); - - return lastMatch.index+lastMatch[0].length - } - } - return -1; -} - - - -function parseInstruction(source,start,domBuilder){ - var end = source.indexOf('?>',start); - if(end){ - var match = source.substring(start,end).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/); - if(match){ - var len = match[0].length; - domBuilder.processingInstruction(match[1], match[2]) ; - return end+2; - }else{//error - return -1; - } - } - return -1; -} - -function ElementAttributes(){ - this.attributeNames = {} -} -ElementAttributes.prototype = { - setTagName:function(tagName){ - if(!tagNamePattern.test(tagName)){ - throw new Error('invalid tagName:'+tagName) - } - this.tagName = tagName - }, - addValue:function(qName, value, offset) { - if(!tagNamePattern.test(qName)){ - throw new Error('invalid attribute:'+qName) - } - this.attributeNames[qName] = this.length; - this[this.length++] = {qName:qName,value:value,offset:offset} - }, - length:0, - getLocalName:function(i){return this[i].localName}, - getLocator:function(i){return this[i].locator}, - getQName:function(i){return this[i].qName}, - getURI:function(i){return this[i].uri}, - getValue:function(i){return this[i].value} -// ,getIndex:function(uri, localName)){ -// if(localName){ -// -// }else{ -// var qName = uri -// } -// }, -// getValue:function(){return this.getValue(this.getIndex.apply(this,arguments))}, -// getType:function(uri,localName){} -// getType:function(i){}, -} - - - -function split(source,start){ - var match; - var buf = []; - var reg = /'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g; - reg.lastIndex = start; - reg.exec(source);//skip < - while(match = reg.exec(source)){ - buf.push(match); - if(match[1])return buf; - } -} - -exports.XMLReader = XMLReader; -exports.ParseError = ParseError; |