var XML_HEADER = '\r\n'; var attregexg=/([^"\s?>\/]+)\s*=\s*((?:")([^"]*)(?:")|(?:')([^']*)(?:')|([^'">\s]+))/g; var tagregex=/<[\/\?]?[a-zA-Z0-9:]+(?:\s+[^"\s?>\/]+\s*=\s*(?:"[^"]*"|'[^']*'|[^'">\s=]+))*\s?[\/\?]?>/g; if(!(XML_HEADER.match(tagregex))) tagregex = /<[^>]*>/g; var nsregex=/<\w*:/, nsregex2 = /<(\/?)\w+:/; function parsexmltag(tag/*:string*/, skip_root/*:?boolean*/)/*:any*/ { var z = ({}/*:any*/); var eq = 0, c = 0; for(; eq !== tag.length; ++eq) if((c = tag.charCodeAt(eq)) === 32 || c === 10 || c === 13) break; if(!skip_root) z[0] = tag.slice(0, eq); if(eq === tag.length) return z; var m = tag.match(attregexg), j=0, v="", i=0, q="", cc="", quot = 1; if(m) for(i = 0; i != m.length; ++i) { cc = m[i]; for(c=0; c != cc.length; ++c) if(cc.charCodeAt(c) === 61) break; q = cc.slice(0,c).trim(); while(cc.charCodeAt(c+1) == 32) ++c; quot = ((eq=cc.charCodeAt(c+1)) == 34 || eq == 39) ? 1 : 0; v = cc.slice(c+1+quot, cc.length-quot); for(j=0;j!=q.length;++j) if(q.charCodeAt(j) === 58) break; if(j===q.length) { if(q.indexOf("_") > 0) q = q.slice(0, q.indexOf("_")); // from ods z[q] = v; } else { var k = (j===5 && q.slice(0,5)==="xmlns"?"xmlns":"")+q.slice(j+1); if(z[k] && q.slice(j-3,j) == "ext") continue; // from ods z[k] = v; } } return z; } function strip_ns(x/*:string*/)/*:string*/ { return x.replace(nsregex2, "<$1"); } var encodings = { '"': '"', ''': "'", '>': '>', '<': '<', '&': '&' }; var rencoding = evert(encodings); //var rencstr = "&<>'\"".split(""); // TODO: CP remap (need to read file version to determine OS) var unescapexml/*:StringConv*/ = (function() { /* 22.4.2.4 bstr (Basic String) */ var encregex = /&(?:quot|apos|gt|lt|amp|#x?([\da-fA-F]+));/g, coderegex = /_x([\da-fA-F]{4})_/g; return function unescapexml(text/*:string*/)/*:string*/ { var s = text + '', i = s.indexOf("-1?16:10))||$$; }).replace(coderegex,function(m,c) {return String.fromCharCode(parseInt(c,16));}); var j = s.indexOf("]]>"); return unescapexml(s.slice(0, i)) + s.slice(i+9,j) + unescapexml(s.slice(j+3)); }; })(); var decregex=/[&<>'"]/g, charegex = /[\u0000-\u0008\u000b-\u001f]/g; function escapexml(text/*:string*/)/*:string*/{ var s = text + ''; return s.replace(decregex, function(y) { return rencoding[y]; }).replace(charegex,function(s) { return "_x" + ("000"+s.charCodeAt(0).toString(16)).slice(-4) + "_";}); } function escapexmltag(text/*:string*/)/*:string*/{ return escapexml(text).replace(/ /g,"_x0020_"); } var htmlcharegex = /[\u0000-\u001f]/g; function escapehtml(text/*:string*/)/*:string*/{ var s = text + ''; return s.replace(decregex, function(y) { return rencoding[y]; }).replace(htmlcharegex,function(s) { return "&#x" + ("000"+s.charCodeAt(0).toString(16)).slice(-4) + ";"; }); } function escapexlml(text/*:string*/)/*:string*/{ var s = text + ''; return s.replace(decregex, function(y) { return rencoding[y]; }).replace(htmlcharegex,function(s) { return "&#x" + (s.charCodeAt(0).toString(16)).toUpperCase() + ";"; }); } /* TODO: handle codepages */ var xlml_fixstr/*:StringConv*/ = (function() { var entregex = /&#(\d+);/g; function entrepl($$/*:string*/,$1/*:string*/)/*:string*/ { return String.fromCharCode(parseInt($1,10)); } return function xlml_fixstr(str/*:string*/)/*:string*/ { return str.replace(entregex,entrepl); }; })(); var xlml_unfixstr/*:StringConv*/ = (function() { return function xlml_unfixstr(str/*:string*/)/*:string*/ { return str.replace(/(\r\n|[\r\n])/g,"\ "); }; })(); function parsexmlbool(value/*:any*/)/*:boolean*/ { switch(value) { case 1: case true: case '1': case 'true': case 'TRUE': return true; /* case '0': case 'false': case 'FALSE':*/ default: return false; } } var utf8read/*:StringConv*/ = function utf8reada(orig/*:string*/)/*:string*/ { var out = "", i = 0, c = 0, d = 0, e = 0, f = 0, w = 0; while (i < orig.length) { c = orig.charCodeAt(i++); if (c < 128) { out += String.fromCharCode(c); continue; } d = orig.charCodeAt(i++); if (c>191 && c<224) { f = ((c & 31) << 6); f |= (d & 63); out += String.fromCharCode(f); continue; } e = orig.charCodeAt(i++); if (c < 240) { out += String.fromCharCode(((c & 15) << 12) | ((d & 63) << 6) | (e & 63)); continue; } f = orig.charCodeAt(i++); w = (((c & 7) << 18) | ((d & 63) << 12) | ((e & 63) << 6) | (f & 63))-65536; out += String.fromCharCode(0xD800 + ((w>>>10)&1023)); out += String.fromCharCode(0xDC00 + (w&1023)); } return out; }; var utf8write/*:StringConv*/ = function(orig/*:string*/)/*:string*/ { var out/*:Array*/ = [], i = 0, c = 0, d = 0; while(i < orig.length) { c = orig.charCodeAt(i++); switch(true) { case c < 128: out.push(String.fromCharCode(c)); break; case c < 2048: out.push(String.fromCharCode(192 + (c >> 6))); out.push(String.fromCharCode(128 + (c & 63))); break; case c >= 55296 && c < 57344: c -= 55296; d = orig.charCodeAt(i++) - 56320 + (c<<10); out.push(String.fromCharCode(240 + ((d >>18) & 7))); out.push(String.fromCharCode(144 + ((d >>12) & 63))); out.push(String.fromCharCode(128 + ((d >> 6) & 63))); out.push(String.fromCharCode(128 + (d & 63))); break; default: out.push(String.fromCharCode(224 + (c >> 12))); out.push(String.fromCharCode(128 + ((c >> 6) & 63))); out.push(String.fromCharCode(128 + (c & 63))); } } return out.join(""); }; if(has_buf) { var utf8readb = function utf8readb(data) { var out = Buffer.alloc(2*data.length), w, i, j = 1, k = 0, ww=0, c; for(i = 0; i < data.length; i+=j) { j = 1; if((c=data.charCodeAt(i)) < 128) w = c; else if(c < 224) { w = (c&31)*64+(data.charCodeAt(i+1)&63); j=2; } else if(c < 240) { w=(c&15)*4096+(data.charCodeAt(i+1)&63)*64+(data.charCodeAt(i+2)&63); j=3; } else { j = 4; w = (c & 7)*262144+(data.charCodeAt(i+1)&63)*4096+(data.charCodeAt(i+2)&63)*64+(data.charCodeAt(i+3)&63); w -= 65536; ww = 0xD800 + ((w>>>10)&1023); w = 0xDC00 + (w&1023); } if(ww !== 0) { out[k++] = ww&255; out[k++] = ww>>>8; ww = 0; } out[k++] = w%256; out[k++] = w>>>8; } return out.slice(0,k).toString('ucs2'); }; var corpus = "foo bar baz\u00e2\u0098\u0083\u00f0\u009f\u008d\u00a3"; if(utf8read(corpus) == utf8readb(corpus)) utf8read = utf8readb; // $FlowIgnore var utf8readc = function utf8readc(data) { return Buffer.from(data, 'binary').toString('utf8'); }; if(utf8read(corpus) == utf8readc(corpus)) utf8read = utf8readc; utf8write = function(data) { return Buffer.from(data, 'utf8').toString("binary"); }; } // matches ... extracts content var matchtag = (function() { var mtcache/*:{[k:string]:RegExp}*/ = ({}/*:any*/); return function matchtag(f/*:string*/,g/*:?string*/)/*:RegExp*/ { var t = f+"|"+(g||""); if(mtcache[t]) return mtcache[t]; return (mtcache[t] = new RegExp('<(?:\\w+:)?'+f+'(?: xml:space="preserve")?(?:[^>]*)>([\\s\\S]*?)',((g||"")/*:any*/))); }; })(); var htmldecode/*:{(s:string):string}*/ = (function() { var entities/*:Array<[RegExp, string]>*/ = [ ['nbsp', ' '], ['middot', 'ยท'], ['quot', '"'], ['apos', "'"], ['gt', '>'], ['lt', '<'], ['amp', '&'] ].map(function(x/*:[string, string]*/) { return [new RegExp('&' + x[0] + ';', "g"), x[1]]; }); return function htmldecode(str/*:string*/)/*:string*/ { var o = str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,""); for(var i = 0; i < entities.length; ++i) o = o.replace(entities[i][0], entities[i][1]); return o; }; })(); var vtregex = (function(){ var vt_cache = {}; return function vt_regex(bt) { if(vt_cache[bt] !== undefined) return vt_cache[bt]; return (vt_cache[bt] = new RegExp("<(?:vt:)?" + bt + ">([\\s\\S]*?)", 'g') ); };})(); var vtvregex = /<\/?(?:vt:)?variant>/g, vtmregex = /<(?:vt:)([^>]*)>([\s\S]*)*/ { var h = parsexmltag(data); var matches/*:Array*/ = data.match(vtregex(h.baseType))||[]; var res/*:Array*/ = []; if(matches.length != h.size) { if(opts.WTF) throw new Error("unexpected vector length " + matches.length + " != " + h.size); return res; } matches.forEach(function(x/*:string*/) { var v = x.replace(vtvregex,"").match(vtmregex); if(v) res.push({v:utf8read(v[2]), t:v[1]}); }); return res; } var wtregex = /(^\s|\s$|\n)/; function writetag(f/*:string*/,g/*:string*/)/*:string*/ { return '<' + f + (g.match(wtregex)?' xml:space="preserve"' : "") + '>' + g + ''; } function wxt_helper(h)/*:string*/ { return keys(h).map(function(k) { return " " + k + '="' + h[k] + '"';}).join(""); } function writextag(f/*:string*/,g/*:?string*/,h) { return '<' + f + ((h != null) ? wxt_helper(h) : "") + ((g != null) ? (g.match(wtregex)?' xml:space="preserve"' : "") + '>' + g + '';} function write_w3cdtf(d/*:Date*/, t/*:?boolean*/)/*:string*/ { try { return d.toISOString().replace(/\.\d*/,""); } catch(e) { if(t) throw e; } return ""; } function write_vt(s)/*:string*/ { switch(typeof s) { case 'string': return writextag('vt:lpwstr', s); case 'number': return writextag((s|0)==s?'vt:i4':'vt:r8', String(s)); case 'boolean': return writextag('vt:bool',s?'true':'false'); } if(s instanceof Date) return writextag('vt:filetime', write_w3cdtf(s)); throw new Error("Unable to serialize " + s); } var XMLNS = ({ 'dc': 'http://purl.org/dc/elements/1.1/', 'dcterms': 'http://purl.org/dc/terms/', 'dcmitype': 'http://purl.org/dc/dcmitype/', 'mx': 'http://schemas.microsoft.com/office/mac/excel/2008/main', 'r': 'http://schemas.openxmlformats.org/officeDocument/2006/relationships', 'sjs': 'http://schemas.openxmlformats.org/package/2006/sheetjs/core-properties', 'vt': 'http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes', 'xsi': 'http://www.w3.org/2001/XMLSchema-instance', 'xsd': 'http://www.w3.org/2001/XMLSchema' }/*:any*/); XMLNS.main = [ 'http://schemas.openxmlformats.org/spreadsheetml/2006/main', 'http://purl.oclc.org/ooxml/spreadsheetml/main', 'http://schemas.microsoft.com/office/excel/2006/main', 'http://schemas.microsoft.com/office/excel/2006/2' ]; var XLMLNS = ({ 'o': 'urn:schemas-microsoft-com:office:office', 'x': 'urn:schemas-microsoft-com:office:excel', 'ss': 'urn:schemas-microsoft-com:office:spreadsheet', 'dt': 'uuid:C2F41010-65B3-11d1-A29F-00AA00C14882', 'mv': 'http://macVmlSchemaUri', 'v': 'urn:schemas-microsoft-com:vml', 'html': 'http://www.w3.org/TR/REC-html40' }/*:any*/);