forked from sheetjs/sheetjs
SheetJS
d15b81e0e9
- very basic XLSX / XLSM write support with roundtrip tests (XLSB stubs)
- reorganized source tree
- new XLSB range check ensures that A1 is not emitted for empty sheets
- SSF table emitted in output (consistent with js-xls)
- CLI supports writing
Backwards-incompatible changes:
o new Property aliases (see CORE_PROPS and EXT_PROPS)
o FILETIME custom properties parsed as JS Dates
o `xlsx2csv` -> `xlsx` (and `bin/xlsx{2csv,}.njs`)
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
/* [MS-XLSB] 2.4.301 BrtBundleSh */
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var parse_BrtBundleSh = function(data, length) {
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var z = {};
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z.hsState = data.read_shift(4); //ST_SheetState
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z.iTabID = data.read_shift(4);
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z.strRelID = parse_RelID(data,length-8);
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z.name = parse_XLWideString(data);
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return z;
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};
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/* [MS-XLSB] 2.1.7.60 Workbook */
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var parse_wb_bin = function(data, opts) {
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var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" };
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var pass = false, z;
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recordhopper(data, function(val, R) {
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switch(R.n) {
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case 'BrtBundleSh': wb.Sheets.push(val); break;
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case 'BrtBeginBook': break;
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case 'BrtFileVersion': break;
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case 'BrtWbProp': break;
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case 'BrtACBegin': break;
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case 'BrtAbsPath15': break;
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case 'BrtACEnd': break;
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/*case 'BrtBookProtectionIso': break;*/
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case 'BrtBookProtection': break;
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case 'BrtBeginBookViews': break;
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case 'BrtBookView': break;
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case 'BrtEndBookViews': break;
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case 'BrtBeginBundleShs': break;
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case 'BrtEndBundleShs': break;
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case 'BrtBeginFnGroup': break;
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case 'BrtEndFnGroup': break;
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case 'BrtBeginExternals': break;
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case 'BrtSupSelf': break;
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case 'BrtSupBookSrc': break;
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case 'BrtExternSheet': break;
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case 'BrtEndExternals': break;
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case 'BrtName': break;
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case 'BrtCalcProp': break;
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case 'BrtUserBookView': break;
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case 'BrtBeginPivotCacheIDs': break;
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case 'BrtBeginPivotCacheID': break;
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case 'BrtEndPivotCacheID': break;
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case 'BrtEndPivotCacheIDs': break;
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case 'BrtWebOpt': break;
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case 'BrtFileRecover': break;
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case 'BrtFileSharing': break;
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/*case 'BrtBeginWebPubItems': break;
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case 'BrtBeginWebPubItem': break;
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case 'BrtEndWebPubItem': break;
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case 'BrtEndWebPubItems': break;*/
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case 'BrtFRTBegin': pass = true; break;
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case 'BrtFRTEnd': pass = false; break;
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case 'BrtEndBook': break;
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default: if(!pass) throw new Error("Unexpected record " + R.n);
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}
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});
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/* defaults */
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for(z in WBPropsDef) if(typeof wb.WBProps[z] === 'undefined') wb.WBProps[z] = WBPropsDef[z];
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for(z in CalcPrDef) if(typeof wb.CalcPr[z] === 'undefined') wb.CalcPr[z] = CalcPrDef[z];
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wb.WBView.forEach(function(w){for(var z in WBViewDef) if(typeof w[z] === 'undefined') w[z]=WBViewDef[z]; });
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wb.Sheets.forEach(function(w){for(var z in SheetDef) if(typeof w[z] === 'undefined') w[z]=SheetDef[z]; });
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_ssfopts.date1904 = parsexmlbool(wb.WBProps.date1904, 'date1904');
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return wb;
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};
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var write_wb_bin = function(wb, opts) {
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};
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