/* [MS-OLEDS] 2.3.8 CompObjStream */ function parse_compobj(obj) { var v = {}; var o = obj.content; /* [MS-OLEDS] 2.3.7 CompObjHeader -- All fields MUST be ignored */ var l = 28, m; m = __lpstr(o, l); l += 4 + __readUInt32LE(o,l); v.UserType = m; /* [MS-OLEDS] 2.3.1 ClipboardFormatOrAnsiString */ m = __readUInt32LE(o,l); l+= 4; switch(m) { case 0x00000000: break; case 0xffffffff: case 0xfffffffe: l+=4; break; default: if(m > 0x190) throw new Error("Unsupported Clipboard: " + m.toString(16)); l += m; } m = __lpstr(o, l); l += m.length === 0 ? 0 : 5 + m.length; v.Reserved1 = m; if((m = __readUInt32LE(o,l)) !== 0x71b2e9f4) return v; throw new Error("Unsupported Unicode Extension"); } /* 2.4.58 Continue logic */ function slurp(R, blob, length/*:number*/, opts) { var l = length; var bufs = []; var d = blob.slice(blob.l,blob.l+l); if(opts && opts.enc && opts.enc.insitu_decrypt) switch(R.n) { case 'BOF': case 'FilePass': case 'FileLock': case 'InterfaceHdr': case 'RRDInfo': case 'RRDHead': case 'UsrExcl': break; default: if(d.length === 0) break; opts.enc.insitu_decrypt(d); } bufs.push(d); blob.l += l; var next = (XLSRecordEnum[__readUInt16LE(blob,blob.l)]); while(next != null && next.n === 'Continue') { l = __readUInt16LE(blob,blob.l+2); bufs.push(blob.slice(blob.l+4,blob.l+4+l)); blob.l += 4+l; next = (XLSRecordEnum[__readUInt16LE(blob, blob.l)]); } var b = (bconcat(bufs)/*:any*/); prep_blob(b, 0); var ll = 0; b.lens = []; for(var j = 0; j < bufs.length; ++j) { b.lens.push(ll); ll += bufs[j].length; } return R.f(b, b.length, opts); } function safe_format_xf(p, opts, date1904) { if(p.t === 'e') { p.w = p.w || BErr[p.v]; } if(!p.XF) return; try { var fmtid = p.XF.ifmt||0; if(p.t === 'e'); else if(fmtid === 0) { if(p.t === 'n') { if((p.v|0) === p.v) p.w = SSF._general_int(p.v); else p.w = SSF._general_num(p.v); } else p.w = SSF._general(p.v); } else p.w = SSF.format(fmtid,p.v, {date1904:date1904||false}); if(opts.cellNF) p.z = SSF._table[fmtid]; } catch(e) { if(opts.WTF) throw e; } } function make_cell(val, ixfe, t)/*:any*/ { return ({v:val, ixfe:ixfe, t:t}/*:any*/); } // 2.3.2 function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ { var wb = ({opts:{}}/*:any*/); var Sheets = {}; var out = {}; var Directory = {}; var found_sheet = false; var range = {}; var last_formula = null; var sst = []; var cur_sheet = ""; var Preamble = {}; var lastcell, last_cell, cc, cmnt, rng, rngC, rngR; var shared_formulae = {}; var array_formulae = []; /* TODO: something more clever */ var temp_val; var country; var cell_valid = true; var XFs = []; /* XF records */ var palette = []; var get_rgb = function getrgb(icv) { if(icv < 8) return XLSIcv[icv]; if(icv < 64) return palette[icv-8] || XLSIcv[icv]; return XLSIcv[icv]; }; var process_cell_style = function pcs(cell, line) { var xfd = line.XF.data; if(!xfd || !xfd.patternType) return; line.s = {}; line.s.patternType = xfd.patternType; var t; if((t = rgb2Hex(get_rgb(xfd.icvFore)))) { line.s.fgColor = {rgb:t}; } if((t = rgb2Hex(get_rgb(xfd.icvBack)))) { line.s.bgColor = {rgb:t}; } }; var addcell = function addcell(cell, line, options) { if(!cell_valid) return; if(options.cellStyles && line.XF && line.XF.data) process_cell_style(cell, line); lastcell = cell; last_cell = encode_cell(cell); if(range.s) { if(cell.r < range.s.r) range.s.r = cell.r; if(cell.c < range.s.c) range.s.c = cell.c; } if(range.e) { if(cell.r + 1 > range.e.r) range.e.r = cell.r + 1; if(cell.c + 1 > range.e.c) range.e.c = cell.c + 1; } if(options.sheetRows && lastcell.r >= options.sheetRows) cell_valid = false; else out[last_cell] = line; }; var opts = ({ enc: false, // encrypted sbcch: 0, // cch in the preceding SupBook snames: [], // sheetnames sharedf: shared_formulae, // shared formulae by address arrayf: array_formulae, // array formulae array rrtabid: [], // RRTabId lastuser: "", // Last User from WriteAccess biff: 8, // BIFF version codepage: 0, // CP from CodePage record winlocked: 0, // fLockWn from WinProtect wtf: false }/*:any*/); if(options.password) opts.password = options.password; var mergecells = []; var objects = []; var supbooks = ([[]]/*:any*/); // 1-indexed, will hold extern names var sbc = 0, sbci = 0, sbcli = 0; supbooks.SheetNames = opts.snames; supbooks.sharedf = opts.sharedf; supbooks.arrayf = opts.arrayf; var last_Rn = ''; var file_depth = 0; /* TODO: make a real stack */ var BIFF2Fmt = 0; /* explicit override for some broken writers */ opts.codepage = 1200; set_cp(1200); while(blob.l < blob.length - 1) { var s = blob.l; var RecordType = blob.read_shift(2); if(RecordType === 0 && last_Rn === 'EOF') break; var length = (blob.l === blob.length ? 0 : blob.read_shift(2)), y; var R = XLSRecordEnum[RecordType]; //console.log(RecordType.toString(16), RecordType, R, blob.l, length, blob.length); if(R && R.f) { if(options.bookSheets) { if(last_Rn === 'BoundSheet8' && R.n !== 'BoundSheet8') break; } last_Rn = R.n; if(R.r === 2 || R.r == 12) { var rt = blob.read_shift(2); length -= 2; if(!opts.enc && rt !== RecordType) throw "rt mismatch"; if(R.r == 12){ blob.l += 10; length -= 10; } // skip FRT } //console.error(R,blob.l,length,blob.length); var val; if(R.n === 'EOF') val = R.f(blob, length, opts); else val = slurp(R, blob, length, opts); var Rn = R.n; /* nested switch statements to workaround V8 128 limit */ switch(Rn) { /* Workbook Options */ case 'Date1904': wb.opts.Date1904 = val; break; case 'WriteProtect': wb.opts.WriteProtect = true; break; case 'FilePass': if(!opts.enc) blob.l = 0; opts.enc = val; if(opts.WTF) console.error(val); if(!options.password) throw new Error("File is password-protected"); if(val.Type !== 0) throw new Error("Encryption scheme unsupported"); if(!val.valid) throw new Error("Password is incorrect"); break; case 'WriteAccess': opts.lastuser = val; break; case 'FileSharing': break; //TODO case 'CodePage': /* overrides based on test cases */ if(val === 0x5212) val = 1200; else if(val === 0x8001) val = 1252; opts.codepage = val; set_cp(val); break; case 'RRTabId': opts.rrtabid = val; break; case 'WinProtect': opts.winlocked = val; break; case 'Template': break; // TODO case 'RefreshAll': wb.opts.RefreshAll = val; break; case 'BookBool': break; // TODO case 'UsesELFs': /* if(val) console.error("Unsupported ELFs"); */ break; case 'MTRSettings': { if(val[0] && val[1]) throw "Unsupported threads: " + val; } break; // TODO: actually support threads case 'CalcCount': wb.opts.CalcCount = val; break; case 'CalcDelta': wb.opts.CalcDelta = val; break; case 'CalcIter': wb.opts.CalcIter = val; break; case 'CalcMode': wb.opts.CalcMode = val; break; case 'CalcPrecision': wb.opts.CalcPrecision = val; break; case 'CalcSaveRecalc': wb.opts.CalcSaveRecalc = val; break; case 'CalcRefMode': opts.CalcRefMode = val; break; // TODO: implement R1C1 case 'Uncalced': break; case 'ForceFullCalculation': wb.opts.FullCalc = val; break; case 'WsBool': break; // TODO case 'XF': XFs.push(val); break; case 'ExtSST': break; // TODO case 'BookExt': break; // TODO case 'RichTextStream': break; case 'BkHim': break; case 'SupBook': supbooks[++sbc] = [val]; sbci = 0; break; case 'ExternName': supbooks[sbc][++sbci] = val; break; case 'Index': break; // TODO case 'Lbl': supbooks[0][++sbcli] = val; break; case 'ExternSheet': supbooks[sbc] = supbooks[sbc].concat(val); sbci += val.length; break; case 'Protect': out["!protect"] = val; break; /* for sheet or book */ case 'Password': if(val !== 0 && opts.WTF) console.error("Password verifier: " + val); break; case 'Prot4Rev': case 'Prot4RevPass': break; /*TODO: Revision Control*/ case 'BoundSheet8': { Directory[val.pos] = val; opts.snames.push(val.name); } break; case 'EOF': { if(--file_depth) break; if(range.e) { out["!range"] = range; if(range.e.r > 0 && range.e.c > 0) { range.e.r--; range.e.c--; out["!ref"] = encode_range(range); range.e.r++; range.e.c++; } if(mergecells.length > 0) out["!merges"] = mergecells; if(objects.length > 0) out["!objects"] = objects; } if(cur_sheet === "") Preamble = out; else Sheets[cur_sheet] = out; out = {}; } break; case 'BOF': { if(opts.biff !== 8){} else if(val.BIFFVer === 0x0500) opts.biff = 5; else if(val.BIFFVer === 0x0002) opts.biff = 2; else if(val.BIFFVer === 0x0007) opts.biff = 2; else if(RecordType === 0x0009) opts.biff = 2; else if(RecordType === 0x0209) opts.biff = 3; else if(RecordType === 0x0409) opts.biff = 4; if(file_depth++) break; cell_valid = true; out = {}; if(opts.biff < 5) { if(cur_sheet === "") cur_sheet = "Sheet1"; range = {s:{r:0,c:0},e:{r:0,c:0}}; /* fake BoundSheet8 */ var fakebs8 = {pos: blob.l - length, name:cur_sheet}; Directory[fakebs8.pos] = fakebs8; opts.snames.push(cur_sheet); } else cur_sheet = (Directory[s] || {name:""}).name; mergecells = []; objects = []; } break; case 'Number': case 'BIFF2NUM': case 'BIFF2INT': { temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.val, t:'n'}; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 'BoolErr': { temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.val, t:val.t}; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 'RK': { temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.rknum, t:'n'}; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 'MulRk': { for(var j = val.c; j <= val.C; ++j) { var ixfe = val.rkrec[j-val.c][0]; temp_val= {ixfe:ixfe, XF:XFs[ixfe], v:val.rkrec[j-val.c][1], t:'n'}; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:j, r:val.r}, temp_val, options); } } break; case 'Formula': { switch(val.val) { case 'String': last_formula = val; break; case 'Array Formula': throw "Array Formula unsupported"; default: temp_val = ({v:val.val, ixfe:val.cell.ixfe, t:val.tt}/*:any*/); temp_val.XF = XFs[temp_val.ixfe]; if(options.cellFormula) temp_val.f = "="+stringify_formula(val.formula,range,val.cell,supbooks, opts); safe_format_xf(temp_val, options, wb.opts.Date1904); addcell(val.cell, temp_val, options); last_formula = val; } } break; case 'String': { if(last_formula) { last_formula.val = val; temp_val = ({v:last_formula.val, ixfe:last_formula.cell.ixfe, t:'s'}/*:any*/); temp_val.XF = XFs[temp_val.ixfe]; if(options.cellFormula) temp_val.f = "="+stringify_formula(last_formula.formula, range, last_formula.cell, supbooks, opts); safe_format_xf(temp_val, options, wb.opts.Date1904); addcell(last_formula.cell, temp_val, options); last_formula = null; } } break; case 'Array': { array_formulae.push(val); } break; case 'ShrFmla': { if(!cell_valid) break; //if(options.cellFormula) out[last_cell].f = stringify_formula(val[0], range, lastcell, supbooks, opts); /* TODO: capture range */ if(last_formula) shared_formulae[encode_cell(last_formula.cell)]= val[0]; } break; case 'LabelSst': temp_val=make_cell(sst[val.isst].t, val.ixfe, 's'); temp_val.XF = XFs[temp_val.ixfe]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); break; case 'Label': case 'BIFF2STR': temp_val=make_cell(val.val, val.ixfe, 's'); temp_val.XF = XFs[temp_val.ixfe]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); break; case 'Dimensions': { if(file_depth === 1) range = val; /* TODO: stack */ } break; case 'SST': { sst = val; } break; case 'Format': { /* val = [id, fmt] */ SSF.load(val[1], val[0]); } break; case 'BIFF2FORMAT': { SSF.load(val, BIFF2Fmt++); } break; case 'MergeCells': mergecells = mergecells.concat(val); break; case 'Obj': objects[val.cmo[0]] = opts.lastobj = val; break; case 'TxO': opts.lastobj.TxO = val; break; case 'HLink': { for(rngR = val[0].s.r; rngR <= val[0].e.r; ++rngR) for(rngC = val[0].s.c; rngC <= val[0].e.c; ++rngC) if(out[encode_cell({c:rngC,r:rngR})]) out[encode_cell({c:rngC,r:rngR})].l = val[1]; } break; case 'HLinkTooltip': { for(rngR = val[0].s.r; rngR <= val[0].e.r; ++rngR) for(rngC = val[0].s.c; rngC <= val[0].e.c; ++rngC) if(out[encode_cell({c:rngC,r:rngR})]) out[encode_cell({c:rngC,r:rngR})].l.tooltip = val[1]; } break; /* Comments */ case 'Note': { if(opts.biff <= 5 && opts.biff >= 2) break; /* TODO: BIFF5 */ cc = out[encode_cell(val[0])]; var noteobj = objects[val[2]]; if(!cc) break; if(!cc.c) cc.c = []; cmnt = {a:val[1],t:noteobj.TxO.t}; cc.c.push(cmnt); } break; default: switch(R.n) { /* nested */ case 'ClrtClient': break; case 'XFExt': update_xfext(XFs[val.ixfe], val.ext); break; case 'NameCmt': break; case 'Header': break; // TODO case 'Footer': break; // TODO case 'HCenter': break; // TODO case 'VCenter': break; // TODO case 'Pls': break; // TODO case 'Setup': break; // TODO case 'DefColWidth': break; // TODO case 'GCW': break; case 'LHRecord': break; case 'ColInfo': break; // TODO case 'Row': break; // TODO case 'DBCell': break; // TODO case 'MulBlank': break; // TODO case 'EntExU2': break; // TODO case 'SxView': break; // TODO case 'Sxvd': break; // TODO case 'SXVI': break; // TODO case 'SXVDEx': break; // TODO case 'SxIvd': break; // TODO case 'SXDI': break; // TODO case 'SXLI': break; // TODO case 'SXEx': break; // TODO case 'QsiSXTag': break; // TODO case 'Selection': break; case 'Feat': break; case 'FeatHdr': case 'FeatHdr11': break; case 'Feature11': case 'Feature12': case 'List12': break; case 'Blank': break; case 'Country': country = val; break; case 'RecalcId': break; case 'DefaultRowHeight': case 'DxGCol': break; // TODO: htmlify case 'Fbi': case 'Fbi2': case 'GelFrame': break; case 'Font': break; // TODO case 'XFCRC': break; // TODO case 'Style': break; // TODO case 'StyleExt': break; // TODO case 'Palette': palette = val; break; // TODO case 'Theme': break; // TODO /* Protection */ case 'ScenarioProtect': break; case 'ObjProtect': break; /* Conditional Formatting */ case 'CondFmt12': break; /* Table */ case 'Table': break; // TODO case 'TableStyles': break; // TODO case 'TableStyle': break; // TODO case 'TableStyleElement': break; // TODO /* PivotTable */ case 'SXStreamID': break; // TODO case 'SXVS': break; // TODO case 'DConRef': break; // TODO case 'SXAddl': break; // TODO case 'DConBin': break; // TODO case 'DConName': break; // TODO case 'SXPI': break; // TODO case 'SxFormat': break; // TODO case 'SxSelect': break; // TODO case 'SxRule': break; // TODO case 'SxFilt': break; // TODO case 'SxItm': break; // TODO case 'SxDXF': break; // TODO /* Scenario Manager */ case 'ScenMan': break; /* Data Consolidation */ case 'DCon': break; /* Watched Cell */ case 'CellWatch': break; /* Print Settings */ case 'PrintRowCol': break; case 'PrintGrid': break; case 'PrintSize': break; case 'XCT': break; case 'CRN': break; case 'Scl': { //console.log("Zoom Level:", val[0]/val[1],val); } break; case 'SheetExt': { } break; case 'SheetExtOptional': { } break; /* VBA */ case 'ObNoMacros': { } break; case 'ObProj': { } break; case 'CodeName': { } break; case 'GUIDTypeLib': { } break; case 'WOpt': break; // TODO: WTF? case 'PhoneticInfo': break; case 'OleObjectSize': break; /* Differential Formatting */ case 'DXF': case 'DXFN': case 'DXFN12': case 'DXFN12List': case 'DXFN12NoCB': break; /* Data Validation */ case 'Dv': case 'DVal': break; /* Data Series */ case 'BRAI': case 'Series': case 'SeriesText': break; /* Data Connection */ case 'DConn': break; case 'DbOrParamQry': break; case 'DBQueryExt': break; /* Formatting */ case 'IFmtRecord': break; case 'CondFmt': case 'CF': case 'CF12': case 'CFEx': break; /* Explicitly Ignored */ case 'Excel9File': break; case 'Units': break; case 'InterfaceHdr': case 'Mms': case 'InterfaceEnd': case 'DSF': case 'BuiltInFnGroupCount': /* View Stuff */ case 'Window1': case 'Window2': case 'HideObj': case 'GridSet': case 'Guts': case 'UserBView': case 'UserSViewBegin': case 'UserSViewEnd': case 'Pane': break; default: switch(R.n) { /* nested */ /* Chart */ case 'Dat': case 'Begin': case 'End': case 'StartBlock': case 'EndBlock': case 'Frame': case 'Area': case 'Axis': case 'AxisLine': case 'Tick': break; case 'AxesUsed': case 'CrtLayout12': case 'CrtLayout12A': case 'CrtLink': case 'CrtLine': case 'CrtMlFrt': case 'CrtMlFrtContinue': break; case 'LineFormat': case 'AreaFormat': case 'Chart': case 'Chart3d': case 'Chart3DBarShape': case 'ChartFormat': case 'ChartFrtInfo': break; case 'PlotArea': case 'PlotGrowth': break; case 'SeriesList': case 'SerParent': case 'SerAuxTrend': break; case 'DataFormat': case 'SerToCrt': case 'FontX': break; case 'CatSerRange': case 'AxcExt': case 'SerFmt': break; case 'ShtProps': break; case 'DefaultText': case 'Text': case 'CatLab': break; case 'DataLabExtContents': break; case 'Legend': case 'LegendException': break; case 'Pie': case 'Scatter': break; case 'PieFormat': case 'MarkerFormat': break; case 'StartObject': case 'EndObject': break; case 'AlRuns': case 'ObjectLink': break; case 'SIIndex': break; case 'AttachedLabel': case 'YMult': break; /* Chart Group */ case 'Line': case 'Bar': break; case 'Surf': break; /* Axis Group */ case 'AxisParent': break; case 'Pos': break; case 'ValueRange': break; /* Pivot Chart */ case 'SXViewEx9': break; // TODO case 'SXViewLink': break; case 'PivotChartBits': break; case 'SBaseRef': break; case 'TextPropsStream': break; /* Chart Misc */ case 'LnExt': break; case 'MkrExt': break; case 'CrtCoopt': break; /* Query Table */ case 'Qsi': case 'Qsif': case 'Qsir': case 'QsiSXTag': break; case 'TxtQry': break; /* Filter */ case 'FilterMode': break; case 'AutoFilter': case 'AutoFilterInfo': break; case 'AutoFilter12': break; case 'DropDownObjIds': break; case 'Sort': break; case 'SortData': break; /* Drawing */ case 'ShapePropsStream': break; case 'MsoDrawing': case 'MsoDrawingGroup': case 'MsoDrawingSelection': break; case 'ImData': break; /* Pub Stuff */ case 'WebPub': case 'AutoWebPub': /* Print Stuff */ case 'RightMargin': case 'LeftMargin': case 'TopMargin': case 'BottomMargin': case 'HeaderFooter': case 'HFPicture': case 'PLV': case 'HorizontalPageBreaks': case 'VerticalPageBreaks': /* Behavioral */ case 'Backup': case 'CompressPictures': case 'Compat12': break; /* Should not Happen */ case 'Continue': case 'ContinueFrt12': break; /* Future Records */ case 'FrtFontList': case 'FrtWrapper': break; default: switch(R.n) { /* nested */ /* BIFF5 records */ case 'ExternCount': break; case 'RString': break; case 'TabIdConf': case 'Radar': case 'RadarArea': case 'DropBar': case 'Intl': case 'CoordList': case 'SerAuxErrBar': break; /* BIFF2-4 records */ case 'BIFF2FONTCLR': case 'BIFF2FMTCNT': break; case 'BIFF2XF': case 'BIFF3XF': case 'BIFF4XF': break; case 'BIFF4FMTCNT': case 'BIFF2ROW': case 'BIFF2WINDOW2': break; case 'Dimension': break; /* Miscellaneous */ case 'SCENARIO': case 'DConBin': case 'PicF': case 'DataLabExt': case 'Lel': case 'BopPop': case 'BopPopCustom': case 'RealTimeData': case 'Name': break; default: if(options.WTF) throw 'Unrecognized Record ' + R.n; }}}} } else blob.l += length; } var sheetnamesraw = Object.keys(Directory).sort(function(a,b) { return Number(a) - Number(b); }).map(function(x){return Directory[x].name;}); var sheetnames = sheetnamesraw.slice(); wb.Directory=sheetnamesraw; wb.SheetNames=sheetnamesraw; if(!options.bookSheets) wb.Sheets=Sheets; wb.Preamble=Preamble; wb.Strings = sst; wb.SSF = SSF.get_table(); if(opts.enc) wb.Encryption = opts.enc; wb.Metadata = {}; if(country !== undefined) wb.Metadata.Country = country; return wb; } function parse_xlscfb(cfb/*:any*/, options/*:?ParseOpts*/) { if(!options) options = {}; fix_read_opts(options); reset_cp(); var CompObj, Summary, Workbook/*:?any*/; if(cfb.FullPaths) { CompObj = cfb.find('!CompObj'); Summary = cfb.find('!SummaryInformation'); Workbook = cfb.find('/Workbook'); } else { prep_blob(cfb, 0); Workbook = ({content: cfb}/*:any*/); } if(!Workbook) Workbook = cfb.find('/Book'); var CompObjP, SummaryP, WorkbookP/*:?any*/; if(CompObj) CompObjP = parse_compobj(CompObj); if(options.bookProps && !options.bookSheets) WorkbookP = {}; else { if(Workbook) WorkbookP = parse_workbook(Workbook.content, options, !!Workbook.find); else throw new Error("Cannot find Workbook stream"); } if(cfb.FullPaths) parse_props(cfb); var props = {}; for(var y in cfb.Summary) props[y] = cfb.Summary[y]; for(y in cfb.DocSummary) props[y] = cfb.DocSummary[y]; WorkbookP.Props = WorkbookP.Custprops = props; /* TODO: split up properties */ if(options.bookFiles) WorkbookP.cfb = cfb; WorkbookP.CompObjP = CompObjP; return WorkbookP; } /* TODO: WTF */ function parse_props(cfb) { /* [MS-OSHARED] 2.3.3.2.2 Document Summary Information Property Set */ var DSI = cfb.find('!DocumentSummaryInformation'); if(DSI) try { cfb.DocSummary = parse_PropertySetStream(DSI, DocSummaryPIDDSI); } catch(e) {} /* [MS-OSHARED] 2.3.3.2.1 Summary Information Property Set*/ var SI = cfb.find('!SummaryInformation'); if(SI) try { cfb.Summary = parse_PropertySetStream(SI, SummaryPIDSI); } catch(e) {} }