/* [MS-XLSB] 2.4.304 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.slice(0,31), o); return o.length > o.l ? o.slice(0, o.l) : o; } /* [MS-XLSB] 2.4.815 BrtWbProp */ function parse_BrtWbProp(data, length)/*:WBProps*/ { var o/*:WBProps*/ = ({}/*:any*/); var flags = data.read_shift(4); o.defaultThemeVersion = data.read_shift(4); var strName = (length > 8) ? parse_XLWideString(data) : ""; if(strName.length > 0) o.CodeName = strName; o.autoCompressPictures = !!(flags & 0x10000); o.backupFile = !!(flags & 0x40); o.checkCompatibility = !!(flags & 0x1000); o.date1904 = !!(flags & 0x01); o.filterPrivacy = !!(flags & 0x08); o.hidePivotFieldList = !!(flags & 0x400); o.promptedSolutions = !!(flags & 0x10); o.publishItems = !!(flags & 0x800); o.refreshAllConnections = !!(flags & 0x40000); o.saveExternalLinkValues = !!(flags & 0x80); o.showBorderUnselectedTables = !!(flags & 0x04); o.showInkAnnotation = !!(flags & 0x20); o.showObjects = ["all", "placeholders", "none"][(flags >> 13) & 0x03]; o.showPivotChartFilter = !!(flags & 0x8000); o.updateLinks = ["userSet", "never", "always"][(flags >> 8) & 0x03]; return o; } function write_BrtWbProp(data/*:?WBProps*/, o) { if(!o) o = new_buf(72); var flags = 0; if(data) { /* TODO: mirror parse_BrtWbProp fields */ if(data.date1904) flags |= 0x01; if(data.filterPrivacy) flags |= 0x08; } o.write_shift(4, flags); o.write_shift(4, 0); write_XLSBCodeName(data && data.CodeName || "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] 2.4.687 BrtName */ function parse_BrtName(data, length, opts) { var end = data.l + length; var flags = data.read_shift(4); data.l += 1; //var chKey = data.read_shift(1); var itab = data.read_shift(4); var name = parse_XLNameWideString(data); var formula; var comment = ""; try { formula = parse_XLSBNameParsedFormula(data, 0, opts); try { comment = parse_XLNullableWideString(data); } catch(e){} } catch(e) { console.error("Could not parse defined name " + name); } if(flags & 0x20) name = "_xlnm." + name; //if(0 /* fProc */) { // unusedstring1: XLNullableWideString // description: XLNullableWideString // helpTopic: XLNullableWideString // unusedstring2: XLNullableWideString //} data.l = end; var out = ({Name:name, Ptg:formula, Flags: flags}/*:any*/); if(itab < 0xFFFFFFF) out.Sheet = itab; if(comment) out.Comment = comment; return out; } function write_BrtName(name, wb) { var o = new_buf(9); var flags = 0; var dname = name.Name; if(XLSLblBuiltIn.indexOf(dname) > -1) { flags |= 0x20; dname = dname.slice(6); } o.write_shift(4, flags); // flags o.write_shift(1, 0); // chKey o.write_shift(4, name.Sheet == null ? 0xFFFFFFFF : name.Sheet); var arr = [ o, write_XLWideString(dname), write_XLSBNameParsedFormula(name.Ref, wb) ]; if(name.Comment) arr.push(write_XLNullableWideString(name.Comment)); else { var x = new_buf(4); x.write_shift(4, 0xFFFFFFFF); arr.push(x); } // if macro (flags & 0x0F): // write_shift(4, 0xFFFFFFFF); // write_XLNullableWideString(description) // write_XLNullableWideString(helpTopic) // write_shift(4, 0xFFFFFFFF); return bconcat(arr); } /* [MS-XLSB] 2.1.7.61 Workbook */ function parse_wb_bin(data, opts)/*:WorkbookFile*/ { var wb = { AppVersion:{}, WBProps:{}, WBView:[], Sheets:[], CalcPr:{}, xmlns: "" }; var state/*:Array*/ = []; var pass = false; if(!opts) opts = {}; opts.biff = 12; var Names = []; var supbooks = ([[]]/*:any*/); supbooks.SheetNames = []; supbooks.XTI = []; XLSBRecordEnum[0x0010] = { n:"BrtFRTArchID$", f:parse_BrtFRTArchID$ }; recordhopper(data, function hopper_wb(val, R, RT) { switch(RT) { case 0x009C: /* 'BrtBundleSh' */ supbooks.SheetNames.push(val.name); wb.Sheets.push(val); break; case 0x0099: /* 'BrtWbProp' */ wb.WBProps = val; break; case 0x0027: /* 'BrtName' */ if(val.Sheet != null) opts.SID = val.Sheet; val.Ref = val.Ptg ? stringify_formula(val.Ptg, null, null, supbooks, opts) : "#REF!"; delete opts.SID; delete val.Ptg; Names.push(val); break; case 0x040C: /* 'BrtNameExt' */ break; case 0x0165: /* 'BrtSupSelf' */ case 0x0166: /* 'BrtSupSame' */ case 0x0163: /* 'BrtSupBookSrc' */ case 0x029B: /* 'BrtSupAddin' */ if(!supbooks[0].length) supbooks[0] = [RT, val]; else supbooks.push([RT, val]); supbooks[supbooks.length - 1].XTI = []; break; case 0x016A: /* 'BrtExternSheet' */ if(supbooks.length === 0) { supbooks[0] = []; supbooks[0].XTI = []; } supbooks[supbooks.length - 1].XTI = supbooks[supbooks.length - 1].XTI.concat(val); supbooks.XTI = supbooks.XTI.concat(val); break; case 0x0169: /* 'BrtPlaceholderName' */ break; case 0x0817: /* 'BrtAbsPath15' */ case 0x009E: /* 'BrtBookView' */ case 0x008F: /* 'BrtBeginBundleShs' */ case 0x0298: /* 'BrtBeginFnGroup' */ case 0x0161: /* 'BrtBeginExternals' */ break; /* case 'BrtModelTimeGroupingCalcCol' */ case 0x0C00: /* 'BrtUid' */ case 0x0C01: /* 'BrtRevisionPtr' */ case 0x0216: /* 'BrtBookProtection' */ case 0x02A5: /* 'BrtBookProtectionIso' */ case 0x009D: /* 'BrtCalcProp' */ case 0x0262: /* 'BrtCrashRecErr' */ case 0x0802: /* 'BrtDecoupledPivotCacheID' */ case 0x009B: /* 'BrtFileRecover' */ case 0x0224: /* 'BrtFileSharing' */ case 0x02A4: /* 'BrtFileSharingIso' */ case 0x0080: /* 'BrtFileVersion' */ case 0x0299: /* 'BrtFnGroup' */ case 0x0850: /* 'BrtModelRelationship' */ case 0x084D: /* 'BrtModelTable' */ case 0x0225: /* 'BrtOleSize' */ case 0x0805: /* 'BrtPivotTableRef' */ case 0x0254: /* 'BrtSmartTagType' */ case 0x081C: /* 'BrtTableSlicerCacheID' */ case 0x081B: /* 'BrtTableSlicerCacheIDs' */ case 0x0822: /* 'BrtTimelineCachePivotCacheID' */ case 0x018D: /* 'BrtUserBookView' */ case 0x009A: /* 'BrtWbFactoid' */ case 0x045D: /* 'BrtWbProp14' */ case 0x0229: /* 'BrtWebOpt' */ case 0x082B: /* 'BrtWorkBookPr15' */ break; case 0x0023: /* 'BrtFRTBegin' */ state.push(RT); pass = true; break; case 0x0024: /* 'BrtFRTEnd' */ state.pop(); pass = false; break; case 0x0025: /* 'BrtACBegin' */ state.push(RT); pass = true; break; case 0x0026: /* 'BrtACEnd' */ state.pop(); pass = false; break; case 0x0010: /* 'BrtFRTArchID$' */ break; default: if(R.T){/* empty */} else if(!pass || (opts.WTF && state[state.length-1] != 0x0025 /* BrtACBegin */ && state[state.length-1] != 0x0023 /* BrtFRTBegin */)) throw new Error("Unexpected record 0x" + RT.toString(16)); } }, opts); parse_wb_defaults(wb); // $FlowIgnore wb.Names = Names; (wb/*:any*/).supbooks = supbooks; return wb; } function write_BUNDLESHS(ba, wb/*::, opts*/) { write_record(ba, 0x008F /* 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, 0x009C /* BrtBundleSh */, write_BrtBundleSh(d)); } write_record(ba, 0x0090 /* BrtEndBundleShs */); } /* [MS-XLSB] 2.4.649 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); return o.length > o.l ? o.slice(0, o.l) : o; } /* [MS-XLSB] 2.4.301 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; } 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, 0x0087 /* BrtBeginBookViews */); write_record(ba, 0x009E /* BrtBookView */, write_BrtBookView(vistab)); /* 1*(BrtBookView *FRT) */ write_record(ba, 0x0088 /* BrtEndBookViews */); } function write_BRTNAMES(ba, wb) { if(!wb.Workbook || !wb.Workbook.Names) return; wb.Workbook.Names.forEach(function(name) { try { if(name.Flags & 0x0e) return; // TODO: macro name write write_record(ba, 0x0027 /* BrtName */, write_BrtName(name, wb)); } catch(e) { console.error("Could not serialize defined name " + JSON.stringify(name)); } }); } function write_SELF_EXTERNS_xlsb(wb) { var L = wb.SheetNames.length; var o = new_buf(12 * L + 28); o.write_shift(4, L + 2); o.write_shift(4, 0); o.write_shift(4, -2); o.write_shift(4, -2); // workbook-level reference o.write_shift(4, 0); o.write_shift(4, -1); o.write_shift(4, -1); // #REF!... for(var i = 0; i < L; ++i) { o.write_shift(4, 0); o.write_shift(4, i); o.write_shift(4, i); } return o; } function write_EXTERNALS_xlsb(ba, wb) { write_record(ba, 0x0161 /* BrtBeginExternals */); write_record(ba, 0x0165 /* BrtSupSelf */); write_record(ba, 0x016A /* BrtExternSheet */, write_SELF_EXTERNS_xlsb(wb, 0)); write_record(ba, 0x0162 /* BrtEndExternals */); } /* [MS-XLSB] 2.4.305 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] 2.4.646 BrtFileRecover */ /*function write_BrtFileRecover(data, o) { if(!o) o = new_buf(1); o.write_shift(1,0); return o; }*/ /* [MS-XLSB] 2.1.7.61 Workbook */ function write_wb_bin(wb, opts) { var ba = buf_array(); write_record(ba, 0x0083 /* BrtBeginBook */); write_record(ba, 0x0080 /* BrtFileVersion */, write_BrtFileVersion()); /* [[BrtFileSharingIso] BrtFileSharing] */ write_record(ba, 0x0099 /* BrtWbProp */, write_BrtWbProp(wb.Workbook && wb.Workbook.WBProps || null)); /* [ACABSPATH] */ /* [[BrtBookProtectionIso] BrtBookProtection] */ write_BOOKVIEWS(ba, wb, opts); write_BUNDLESHS(ba, wb, opts); /* [FNGROUP] */ write_EXTERNALS_xlsb(ba, wb); if((wb.Workbook||{}).Names) write_BRTNAMES(ba, wb); /* write_record(ba, 0x009D BrtCalcProp, write_BrtCalcProp()); */ /* [BrtOleSize] */ /* *(BrtUserBookView *FRT) */ /* [PIVOTCACHEIDS] */ /* [BrtWbFactoid] */ /* [SMARTTAGTYPES] */ /* [BrtWebOpt] */ /* write_record(ba, 0x009B BrtFileRecover, write_BrtFileRecover()); */ /* [WEBPUBITEMS] */ /* [CRERRS] */ /* FRTWORKBOOK */ write_record(ba, 0x0084 /* BrtEndBook */); return ba.end(); }