/* [MS-XLSB] 2.4.301 BrtBundleSh */ function parse_BrtBundleSh(data, length/*:number*/) { var z = {}; z.Hidden = data.read_shift(4); //hsState ST_SheetState z.iTabID = data.read_shift(4); z.strRelID = parse_RelID(data,length-8); z.name = parse_XLWideString(data); return z; } function write_BrtBundleSh(data, o) { if(!o) o = new_buf(127); o.write_shift(4, data.Hidden); o.write_shift(4, data.iTabID); write_RelID(data.strRelID, o); write_XLWideString(data.name.substr(0,31), o); return o.length > o.l ? o.slice(0, o.l) : o; } /* [MS-XLSB] 2.4.807 BrtWbProp */ function parse_BrtWbProp(data, length) { data.read_shift(4); var dwThemeVersion = data.read_shift(4); var strName = (length > 8) ? parse_XLWideString(data) : ""; return [dwThemeVersion, strName]; } function write_BrtWbProp(data, o) { if(!o) o = new_buf(68); o.write_shift(4, 0); o.write_shift(4, 0); write_XLSBCodeName("ThisWorkbook", o); return o.slice(0, o.l); } function parse_BrtFRTArchID$(data, length) { var o = {}; data.read_shift(4); o.ArchID = data.read_shift(4); data.l += length - 8; return o; } /* [MS-XLSB] 2.4.680 BrtName */ function parse_BrtName(data, length, opts) { var end = data.l + length; var flags = data.read_shift(4); var chKey = data.read_shift(1); var itab = data.read_shift(4); var name = parse_XLNameWideString(data); var formula = parse_XLSBNameParsedFormula(data, 0, opts); var comment = parse_XLNullableWideString(data); //if(0 /* fProc */) { // unusedstring1: XLNullableWideString // description: XLNullableWideString // helpTopic: XLNullableWideString // unusedstring2: XLNullableWideString //} data.l = end; return {Name:name, Ptg:formula, Comment:comment}; } /* [MS-XLSB] 2.1.7.60 Workbook */ function parse_wb_bin(data, opts)/*:WorkbookFile*/ { var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" }; var pass = false, z; if(!opts) opts = {}; opts.biff = 12; var Names = {}, NameList = []; recordhopper(data, function hopper_wb(val, R, RT) { switch(R.n) { case 'BrtBundleSh': wb.Sheets.push(val); break; case 'BrtName': Names[val.Name] = val; NameList.push(val.Name); break; case 'BrtNameExt': break; case 'BrtAbsPath15': break; case 'BrtBookProtection': break; case 'BrtBookProtectionIso': break; case 'BrtBookView': break; case 'BrtCalcProp': break; case 'BrtCrashRecErr': break; case 'BrtDecoupledPivotCacheID': break; case 'BrtExternSheet': break; case 'BrtFileRecover': break; case 'BrtFileSharing': break; case 'BrtFileSharingIso': break; case 'BrtFileVersion': break; case 'BrtFnGroup': break; case 'BrtModelRelationship': break; case 'BrtModelTable': break; case 'BrtModelTimeGroupingCalcCol': break; case 'BrtOleSize': break; case 'BrtPivotTableRef': break; case 'BrtPlaceholderName': break; case 'BrtRevisionPtr': break; case 'BrtSmartTagType': break; case 'BrtSupAddin': break; case 'BrtSupBookSrc': break; case 'BrtSupSame': break; case 'BrtSupSelf': break; case 'BrtTableSlicerCacheID': break; case 'BrtTableSlicerCacheIDs': break; case 'BrtTimelineCachePivotCacheID': break; case 'BrtUid': break; case 'BrtUserBookView': break; case 'BrtWbFactoid': break; case 'BrtWbProp': break; case 'BrtWbProp14': break; case 'BrtWebOpt': break; case 'BrtWorkBookPr15': break; case 'BrtFRTBegin': pass = true; break; case 'BrtFRTEnd': pass = false; break; case 'BrtACBegin': break; case 'BrtACEnd': break; case 'BrtFRTArchID$': break; default: if((R.n||"").indexOf("Begin") > 0){} else if((R.n||"").indexOf("End") > 0){} else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R.n); } }, opts); parse_wb_defaults(wb); Names['!names'] = NameList; // $FlowIgnore wb.Names = Names; return wb; } /* [MS-XLSB] 2.1.7.60 Workbook */ function write_BUNDLESHS(ba, wb, opts) { write_record(ba, "BrtBeginBundleShs"); for(var idx = 0; idx != wb.SheetNames.length; ++idx) { var viz = wb.Workbook && wb.Workbook.Sheets && wb.Workbook.Sheets[idx] && wb.Workbook.Sheets[idx].Hidden || 0; var d = { Hidden: viz, iTabID: idx+1, strRelID: 'rId' + (idx+1), name: wb.SheetNames[idx] }; write_record(ba, "BrtBundleSh", write_BrtBundleSh(d)); } write_record(ba, "BrtEndBundleShs"); } /* [MS-XLSB] 2.4.643 BrtFileVersion */ function write_BrtFileVersion(data, o) { if(!o) o = new_buf(127); for(var i = 0; i != 4; ++i) o.write_shift(4, 0); write_XLWideString("SheetJS", o); write_XLWideString(XLSX.version, o); write_XLWideString(XLSX.version, o); write_XLWideString("7262", o); o.length = o.l; return o.length > o.l ? o.slice(0, o.l) : o; } /* [MS-XLSB] 2.4.298 BrtBookView */ function write_BrtBookView(idx, o) { if(!o) o = new_buf(29); o.write_shift(-4, 0); o.write_shift(-4, 460); o.write_shift(4, 28800); o.write_shift(4, 17600); o.write_shift(4, 500); o.write_shift(4, idx); o.write_shift(4, idx); var flags = 0x78; o.write_shift(1, flags); return o.length > o.l ? o.slice(0, o.l) : o; } /* [MS-XLSB] 2.1.7.60 Workbook */ function write_BOOKVIEWS(ba, wb, opts) { /* required if hidden tab appears before visible tab */ if(!wb.Workbook || !wb.Workbook.Sheets) return; var sheets = wb.Workbook.Sheets; var i = 0, vistab = -1, hidden = -1; for(; i < sheets.length; ++i) { if(!sheets[i] || !sheets[i].Hidden && vistab == -1) vistab = i; else if(sheets[i].Hidden == 1 && hidden == -1) hidden = i; } if(hidden > vistab) return; write_record(ba, "BrtBeginBookViews"); write_record(ba, "BrtBookView", write_BrtBookView(vistab)); /* 1*(BrtBookView *FRT) */ write_record(ba, "BrtEndBookViews"); } /* [MS-XLSB] 2.4.302 BrtCalcProp */ function write_BrtCalcProp(data, o) { if(!o) o = new_buf(26); o.write_shift(4,0); /* force recalc */ o.write_shift(4,1); o.write_shift(4,0); write_Xnum(0, o); o.write_shift(-4, 1023); o.write_shift(1, 0x33); o.write_shift(1, 0x00); return o; } /* [MS-XLSB] 2.4.640 BrtFileRecover */ function write_BrtFileRecover(data, o) { if(!o) o = new_buf(1); o.write_shift(1,0); return o; } /* [MS-XLSB] 2.1.7.60 Workbook */ function write_wb_bin(wb, opts) { var ba = buf_array(); write_record(ba, "BrtBeginBook"); write_record(ba, "BrtFileVersion", write_BrtFileVersion()); /* [[BrtFileSharingIso] BrtFileSharing] */ write_record(ba, "BrtWbProp", write_BrtWbProp()); /* [ACABSPATH] */ /* [[BrtBookProtectionIso] BrtBookProtection] */ write_BOOKVIEWS(ba, wb, opts); write_BUNDLESHS(ba, wb, opts); /* [FNGROUP] */ /* [EXTERNALS] */ /* *BrtName */ /* write_record(ba, "BrtCalcProp", write_BrtCalcProp()); */ /* [BrtOleSize] */ /* *(BrtUserBookView *FRT) */ /* [PIVOTCACHEIDS] */ /* [BrtWbFactoid] */ /* [SMARTTAGTYPES] */ /* [BrtWebOpt] */ /* write_record(ba, "BrtFileRecover", write_BrtFileRecover()); */ /* [WEBPUBITEMS] */ /* [CRERRS] */ /* FRTWORKBOOK */ write_record(ba, "BrtEndBook"); return ba.end(); }