/* [MS-OLEDS] 2.3.8 CompObjStream */ function parse_compobj(obj/*:CFBEntry*/) { var v = {}; var o = obj.content; /*:: if(o == null) return; */ /* [MS-OLEDS] 2.3.7 CompObjHeader -- All fields MUST be ignored */ o.l = 28; v.AnsiUserType = o.read_shift(0, "lpstr-ansi"); v.AnsiClipboardFormat = parse_ClipboardFormatOrAnsiString(o); if(o.length - o.l <= 4) return v; var m/*:number*/ = o.read_shift(4); if(m == 0 || m > 40) return v; o.l-=4; v.Reserved1 = o.read_shift(0, "lpstr-ansi"); if(o.length - o.l <= 4) return v; m = o.read_shift(4); if(m !== 0x71b239f4) return v; v.UnicodeClipboardFormat = parse_ClipboardFormatOrUnicodeString(o); m = o.read_shift(4); if(m == 0 || m > 40) return v; o.l-=4; v.Reserved2 = o.read_shift(0, "lpwstr"); } /* Continue logic for: - 2.4.58 Continue 0x003c - 2.4.59 ContinueBigName 0x043c - 2.4.60 ContinueFrt 0x0812 - 2.4.61 ContinueFrt11 0x0875 - 2.4.62 ContinueFrt12 0x087f */ var CONTINUE_RT = [ 0x003c, 0x043c, 0x0812, 0x0875, 0x087f ]; function slurp(RecordType, R, blob, length/*:number*/, opts)/*:any*/ { var l = length; var bufs = []; var d = blob.slice(blob.l,blob.l+l); if(opts && opts.enc && opts.enc.insitu && d.length > 0) switch(RecordType) { case 0x0009: case 0x0209: case 0x0409: case 0x0809/* BOF */: case 0x002f /* FilePass */: case 0x0195 /* FileLock */: case 0x00e1 /* InterfaceHdr */: case 0x0196 /* RRDInfo */: case 0x0138 /* RRDHead */: case 0x0194 /* UsrExcl */: case 0x000a /* EOF */: break; case 0x0085 /* BoundSheet8 */: break; default: opts.enc.insitu(d); } bufs.push(d); blob.l += l; var nextrt = __readUInt16LE(blob,blob.l), next = XLSRecordEnum[nextrt]; var start = 0; while(next != null && CONTINUE_RT.indexOf(nextrt) > -1) { l = __readUInt16LE(blob,blob.l+2); start = blob.l + 4; if(nextrt == 0x0812 /* ContinueFrt */) start += 4; else if(nextrt == 0x0875 || nextrt == 0x087f) { start += 12; } d = blob.slice(start,blob.l+4+l); bufs.push(d); blob.l += 4+l; next = (XLSRecordEnum[nextrt = __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; } if(b.length < length) throw "XLS Record 0x" + RecordType.toString(16) + " Truncated: " + b.length + " < " + length; return R.f(b, b.length, opts); } function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) { if(p.t === 'z') return; if(!p.XF) return; var fmtid = 0; try { fmtid = p.z || p.XF.numFmtId || 0; if(opts.cellNF) p.z = table_fmt[fmtid]; } catch(e) { if(opts.WTF) throw e; } if(!opts || opts.cellText !== false) try { if(p.t === 'e') { p.w = p.w || BErr[p.v]; } else if(fmtid === 0 || fmtid == "General") { if(p.t === 'n') { if((p.v|0) === p.v) p.w = p.v.toString(10); 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, dateNF: opts && opts.dateNF}); } catch(e) { if(opts.WTF) throw e; } if(opts.cellDates && fmtid && p.t == 'n' && fmt_is_date(table_fmt[fmtid] || String(fmtid))) { var _d = SSF_parse_date_code(p.v); if(_d) { p.t = 'd'; p.v = new Date(_d.y, _d.m-1,_d.d,_d.H,_d.M,_d.S,_d.u); } } } function make_cell(val, ixfe, t)/*:Cell*/ { return ({v:val, ixfe:ixfe, t:t}/*:any*/); } // 2.3.2 function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ { var wb = ({opts:{}}/*:any*/); var Sheets = {}; if(DENSE != null && options.dense == null) options.dense = DENSE; var out/*:Worksheet*/ = ((options.dense ? [] : {})/*:any*/); var Directory = {}; var range/*:Range*/ = ({}/*:any*/); var last_formula = null; var sst/*:SST*/ = ([]/*:any*/); var cur_sheet = ""; var Preamble = {}; var lastcell, last_cell = "", cc/*:Cell*/, cmnt, rngC, rngR; var sharedf = {}; var arrayf/*:Array<[Range, string]>*/ = []; var temp_val/*:Cell*/; var country; var XFs = []; /* XF records */ var palette/*:Array<[number, number, number]>*/ = []; var Workbook/*:WBWBProps*/ = ({ Sheets:[], WBProps:{date1904:false}, Views:[{}] }/*:any*/), wsprops = {}; var get_rgb = function getrgb(icv/*:number*/)/*:[number, number, number]*/ { 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/*:any*/, options) { var xfd = line.XF.data; if(!xfd || !xfd.patternType || !options || !options.cellStyles) return; line.s = ({}/*:any*/); 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/*:any*/, line/*:any*/, options/*:any*/) { if(file_depth > 1) return; if(options.sheetRows && cell.r >= options.sheetRows) return; if(options.cellStyles && line.XF && line.XF.data) process_cell_style(cell, line, options); delete line.ixfe; delete line.XF; lastcell = cell; last_cell = encode_cell(cell); if(!range || !range.s || !range.e) range = {s:{r:0,c:0},e:{r:0,c:0}}; if(cell.r < range.s.r) range.s.r = cell.r; if(cell.c < range.s.c) range.s.c = cell.c; 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.cellFormula && line.f) { for(var afi = 0; afi < arrayf.length; ++afi) { if(arrayf[afi][0].s.c > cell.c || arrayf[afi][0].s.r > cell.r) continue; if(arrayf[afi][0].e.c < cell.c || arrayf[afi][0].e.r < cell.r) continue; line.F = encode_range(arrayf[afi][0]); if(arrayf[afi][0].s.c != cell.c || arrayf[afi][0].s.r != cell.r) delete line.f; if(line.f) line.f = "" + stringify_formula(arrayf[afi][1], range, cell, supbooks, opts); break; } } { if(options.dense) { if(!out[cell.r]) out[cell.r] = []; out[cell.r][cell.c] = line; } else out[last_cell] = line; } }; var opts = ({ enc: false, // encrypted sbcch: 0, // cch in the preceding SupBook snames: [], // sheetnames sharedf: sharedf, // shared formulae by address arrayf: arrayf, // 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 cellStyles: !!options && !!options.cellStyles, WTF: !!options && !!options.wtf }/*:any*/); if(options.password) opts.password = options.password; var themes; var merges/*:Array*/ = []; var objects = []; var colinfo/*:Array*/ = [], rowinfo/*:Array*/ = []; var seencol = false; var supbooks = ([]/*:any*/); // 1-indexed, will hold extern names supbooks.SheetNames = opts.snames; supbooks.sharedf = opts.sharedf; supbooks.arrayf = opts.arrayf; supbooks.names = []; supbooks.XTI = []; var last_RT = 0; var file_depth = 0; /* TODO: make a real stack */ var BIFF2Fmt = 0, BIFF2FmtTable/*:Array*/ = []; var FilterDatabases = []; /* TODO: sort out supbooks and process elsewhere */ var last_lbl/*:?DefinedName*/; /* explicit override for some broken writers */ opts.codepage = 1200; set_cp(1200); var seen_codepage = false; while(blob.l < blob.length - 1) { var s = blob.l; var RecordType = blob.read_shift(2); if(RecordType === 0 && last_RT === 0x000a /* EOF */) break; var length = (blob.l === blob.length ? 0 : blob.read_shift(2)); var R = XLSRecordEnum[RecordType]; //console.log(RecordType.toString(16), RecordType, R, blob.l, length, blob.length); //if(!R) console.log(blob.slice(blob.l, blob.l + length)); if(R && R.f) { if(options.bookSheets) { if(last_RT === 0x0085 /* BoundSheet8 */ && RecordType !== 0x0085 /* R.n !== 'BoundSheet8' */) break; } last_RT = RecordType; if(R.r === 2 || R.r == 12) { var rt = blob.read_shift(2); length -= 2; if(!opts.enc && rt !== RecordType && (((rt&0xFF)<<8)|(rt>>8)) !== RecordType) throw new Error("rt mismatch: " + rt + "!=" + RecordType); if(R.r == 12){ blob.l += 10; length -= 10; } // skip FRT } //console.error(R,blob.l,length,blob.length); var val/*:any*/ = ({}/*:any*/); if(RecordType === 0x000a /* EOF */) val = /*::(*/R.f(blob, length, opts)/*:: :any)*/; else val = /*::(*/slurp(RecordType, R, blob, length, opts)/*:: :any)*/; /*:: val = (val:any); */ if(file_depth == 0 && [0x0009, 0x0209, 0x0409, 0x0809].indexOf(last_RT) === -1 /* 'BOF' */) continue; switch(RecordType) { case 0x0022 /* Date1904 */: /*:: if(!Workbook.WBProps) Workbook.WBProps = {}; */ wb.opts.Date1904 = Workbook.WBProps.date1904 = val; break; case 0x0086 /* WriteProtect */: wb.opts.WriteProtect = true; break; case 0x002f /* FilePass */: if(!opts.enc) blob.l = 0; opts.enc = val; if(!options.password) throw new Error("File is password-protected"); if(val.valid == null) throw new Error("Encryption scheme unsupported"); if(!val.valid) throw new Error("Password is incorrect"); break; case 0x005c /* WriteAccess */: opts.lastuser = val; break; case 0x0042 /* CodePage */: var cpval = Number(val); /* overrides based on test cases */ switch(cpval) { case 0x5212: cpval = 1200; break; case 0x8000: cpval = 10000; break; case 0x8001: cpval = 1252; break; } set_cp(opts.codepage = cpval); seen_codepage = true; break; case 0x013d /* RRTabId */: opts.rrtabid = val; break; case 0x0019 /* WinProtect */: opts.winlocked = val; break; case 0x01b7 /* RefreshAll */: wb.opts["RefreshAll"] = val; break; case 0x000c /* CalcCount */: wb.opts["CalcCount"] = val; break; case 0x0010 /* CalcDelta */: wb.opts["CalcDelta"] = val; break; case 0x0011 /* CalcIter */: wb.opts["CalcIter"] = val; break; case 0x000d /* CalcMode */: wb.opts["CalcMode"] = val; break; case 0x000e /* CalcPrecision */: wb.opts["CalcPrecision"] = val; break; case 0x005f /* CalcSaveRecalc */: wb.opts["CalcSaveRecalc"] = val; break; case 0x000f /* CalcRefMode */: opts.CalcRefMode = val; break; // TODO: implement R1C1 case 0x08a3 /* ForceFullCalculation */: wb.opts.FullCalc = val; break; case 0x0081 /* WsBool */: if(val.fDialog) out["!type"] = "dialog"; if(!val.fBelow) (out["!outline"] || (out["!outline"] = {})).above = true; if(!val.fRight) (out["!outline"] || (out["!outline"] = {})).left = true; break; // TODO case 0x00e0 /* XF */: XFs.push(val); break; case 0x01ae /* SupBook */: supbooks.push([val]); supbooks[supbooks.length-1].XTI = []; break; case 0x0023: case 0x0223 /* ExternName */: supbooks[supbooks.length-1].push(val); break; case 0x0018: case 0x0218 /* Lbl */: last_lbl = ({ Name: val.Name, Ref: stringify_formula(val.rgce,range,null,supbooks,opts) }/*:DefinedName*/); if(val.itab > 0) last_lbl.Sheet = val.itab - 1; supbooks.names.push(last_lbl); if(!supbooks[0]) { supbooks[0] = []; supbooks[0].XTI = []; } supbooks[supbooks.length-1].push(val); if(val.Name == "_xlnm._FilterDatabase" && val.itab > 0) if(val.rgce && val.rgce[0] && val.rgce[0][0] && val.rgce[0][0][0] == 'PtgArea3d') FilterDatabases[val.itab - 1] = { ref: encode_range(val.rgce[0][0][1][2]) }; break; case 0x0016 /* ExternCount */: opts.ExternCount = val; break; case 0x0017 /* ExternSheet */: 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 0x0894 /* NameCmt */: /* TODO: search for correct name */ if(opts.biff < 8) break; if(last_lbl != null) last_lbl.Comment = val[1]; break; case 0x0012 /* Protect */: out["!protect"] = val; break; /* for sheet or book */ case 0x0013 /* Password */: if(val !== 0 && opts.WTF) console.error("Password verifier: " + val); break; case 0x0085 /* BoundSheet8 */: { Directory[val.pos] = val; opts.snames.push(val.name); } break; case 0x000a /* EOF */: { if(--file_depth) break; if(range.e) { if(range.e.r > 0 && range.e.c > 0) { range.e.r--; range.e.c--; out["!ref"] = encode_range(range); if(options.sheetRows && options.sheetRows <= range.e.r) { var tmpri = range.e.r; range.e.r = options.sheetRows - 1; out["!fullref"] = out["!ref"]; out["!ref"] = encode_range(range); range.e.r = tmpri; } range.e.r++; range.e.c++; } if(merges.length > 0) out["!merges"] = merges; if(objects.length > 0) out["!objects"] = objects; if(colinfo.length > 0) out["!cols"] = colinfo; if(rowinfo.length > 0) out["!rows"] = rowinfo; Workbook.Sheets.push(wsprops); } if(cur_sheet === "") Preamble = out; else Sheets[cur_sheet] = out; out = ((options.dense ? [] : {})/*:any*/); } break; case 0x0009: case 0x0209: case 0x0409: case 0x0809 /* BOF */: { if(opts.biff === 8) opts.biff = { /*::[*/0x0009/*::]*/:2, /*::[*/0x0209/*::]*/:3, /*::[*/0x0409/*::]*/:4 }[RecordType] || { /*::[*/0x0200/*::]*/:2, /*::[*/0x0300/*::]*/:3, /*::[*/0x0400/*::]*/:4, /*::[*/0x0500/*::]*/:5, /*::[*/0x0600/*::]*/:8, /*::[*/0x0002/*::]*/:2, /*::[*/0x0007/*::]*/:2 }[val.BIFFVer] || 8; opts.biffguess = val.BIFFVer == 0; if(val.BIFFVer == 0 && val.dt == 0x1000) { opts.biff = 5; seen_codepage = true; set_cp(opts.codepage = 28591); } if(opts.biff == 8 && val.BIFFVer == 0 && val.dt == 16) opts.biff = 2; if(file_depth++) break; out = ((options.dense ? [] : {})/*:any*/); if(opts.biff < 8 && !seen_codepage) { seen_codepage = true; set_cp(opts.codepage = options.codepage || 1252); } if(opts.biff < 5 || val.BIFFVer == 0 && val.dt == 0x1000) { 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; if(val.dt == 0x20) out["!type"] = "chart"; if(val.dt == 0x40) out["!type"] = "macro"; merges = []; objects = []; opts.arrayf = arrayf = []; colinfo = []; rowinfo = []; seencol = false; wsprops = {Hidden:(Directory[s]||{hs:0}).hs, name:cur_sheet }; } break; case 0x0203 /* Number */: case 0x0003 /* BIFF2NUM */: case 0x0002 /* BIFF2INT */: { if(out["!type"] == "chart") if(options.dense ? (out[val.r]||[])[val.c]: out[encode_cell({c:val.c, r:val.r})]) ++val.c; temp_val = ({ixfe: val.ixfe, XF: XFs[val.ixfe]||{}, v:val.val, t:'n'}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 0x0005: case 0x0205 /* BoolErr */: { temp_val = ({ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.val, t:val.t}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 0x027e /* RK */: { temp_val = ({ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.rknum, t:'n'}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 0x00bd /* 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'}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:j, r:val.r}, temp_val, options); } } break; case 0x0006: case 0x0206: case 0x0406 /* Formula */: { if(val.val == 'String') { last_formula = val; break; } temp_val = make_cell(val.val, val.cell.ixfe, val.tt); temp_val.XF = XFs[temp_val.ixfe]; if(options.cellFormula) { var _f = val.formula; if(_f && _f[0] && _f[0][0] && _f[0][0][0] == 'PtgExp') { var _fr = _f[0][0][1][0], _fc = _f[0][0][1][1]; var _fe = encode_cell({r:_fr, c:_fc}); if(sharedf[_fe]) temp_val.f = ""+stringify_formula(val.formula,range,val.cell,supbooks, opts); else temp_val.F = ((options.dense ? (out[_fr]||[])[_fc]: out[_fe]) || {}).F; } else temp_val.f = ""+stringify_formula(val.formula,range,val.cell,supbooks, opts); } if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell(val.cell, temp_val, options); last_formula = val; } break; case 0x0007: case 0x0207 /* String */: { if(last_formula) { /* technically always true */ last_formula.val = val; temp_val = make_cell(val, last_formula.cell.ixfe, 's'); temp_val.XF = XFs[temp_val.ixfe]; if(options.cellFormula) { temp_val.f = ""+stringify_formula(last_formula.formula, range, last_formula.cell, supbooks, opts); } if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell(last_formula.cell, temp_val, options); last_formula = null; } else throw new Error("String record expects Formula"); } break; case 0x0021: case 0x0221 /* Array */: { arrayf.push(val); var _arraystart = encode_cell(val[0].s); cc = options.dense ? (out[val[0].s.r]||[])[val[0].s.c] : out[_arraystart]; if(options.cellFormula && cc) { if(!last_formula) break; /* technically unreachable */ if(!_arraystart || !cc) break; cc.f = ""+stringify_formula(val[1], range, val[0], supbooks, opts); cc.F = encode_range(val[0]); } } break; case 0x04bc /* ShrFmla */: { if(!options.cellFormula) break; if(last_cell) { /* TODO: capture range */ if(!last_formula) break; /* technically unreachable */ sharedf[encode_cell(last_formula.cell)]= val[0]; cc = options.dense ? (out[last_formula.cell.r]||[])[last_formula.cell.c] : out[encode_cell(last_formula.cell)]; (cc||{}).f = ""+stringify_formula(val[0], range, lastcell, supbooks, opts); } } break; case 0x00fd /* LabelSst */: temp_val=make_cell(sst[val.isst].t, val.ixfe, 's'); if(sst[val.isst].h) temp_val.h = sst[val.isst].h; temp_val.XF = XFs[temp_val.ixfe]; if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); break; case 0x0201 /* Blank */: if(options.sheetStubs) { temp_val = ({ixfe: val.ixfe, XF: XFs[val.ixfe], t:'z'}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); } break; case 0x00be /* MulBlank */: if(options.sheetStubs) { for(var _j = val.c; _j <= val.C; ++_j) { var _ixfe = val.ixfe[_j-val.c]; temp_val= ({ixfe:_ixfe, XF:XFs[_ixfe], t:'z'}/*:any*/); if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:_j, r:val.r}, temp_val, options); } } break; case 0x00d6 /* RString */: case 0x0204 /* Label */: case 0x0004 /* BIFF2STR */: temp_val=make_cell(val.val, val.ixfe, 's'); temp_val.XF = XFs[temp_val.ixfe]; if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x3F]; safe_format_xf(temp_val, options, wb.opts.Date1904); addcell({c:val.c, r:val.r}, temp_val, options); break; case 0x0000: case 0x0200 /* Dimensions */: { if(file_depth === 1) range = val; /* TODO: stack */ } break; case 0x00fc /* SST */: { sst = val; } break; case 0x041e /* Format */: { /* val = [id, fmt] */ if(opts.biff == 4) { BIFF2FmtTable[BIFF2Fmt++] = val[1]; for(var b4idx = 0; b4idx < BIFF2Fmt + 163; ++b4idx) if(table_fmt[b4idx] == val[1]) break; if(b4idx >= 163) SSF__load(val[1], BIFF2Fmt + 163); } else SSF__load(val[1], val[0]); } break; case 0x001e /* BIFF2FORMAT */: { BIFF2FmtTable[BIFF2Fmt++] = val; for(var b2idx = 0; b2idx < BIFF2Fmt + 163; ++b2idx) if(table_fmt[b2idx] == val) break; if(b2idx >= 163) SSF__load(val, BIFF2Fmt + 163); } break; case 0x00e5 /* MergeCells */: merges = merges.concat(val); break; case 0x005d /* Obj */: objects[val.cmo[0]] = opts.lastobj = val; break; case 0x01b6 /* TxO */: opts.lastobj.TxO = val; break; case 0x007f /* ImData */: opts.lastobj.ImData = val; break; case 0x01b8 /* 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) { cc = options.dense ? (out[rngR]||[])[rngC] : out[encode_cell({c:rngC,r:rngR})]; if(cc) cc.l = val[1]; } } break; case 0x0800 /* 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) { cc = options.dense ? (out[rngR]||[])[rngC] : out[encode_cell({c:rngC,r:rngR})]; if(cc && cc.l) cc.l.Tooltip = val[1]; } } break; case 0x001c /* Note */: { if(opts.biff <= 5 && opts.biff >= 2) break; /* TODO: BIFF5 */ cc = options.dense ? (out[val[0].r]||[])[val[0].c] : out[encode_cell(val[0])]; var noteobj = objects[val[2]]; if(!cc) { if(options.dense) { if(!out[val[0].r]) out[val[0].r] = []; cc = out[val[0].r][val[0].c] = ({t:"z"}/*:any*/); } else { cc = out[encode_cell(val[0])] = ({t:"z"}/*:any*/); } range.e.r = Math.max(range.e.r, val[0].r); range.s.r = Math.min(range.s.r, val[0].r); range.e.c = Math.max(range.e.c, val[0].c); range.s.c = Math.min(range.s.c, val[0].c); } if(!cc.c) cc.c = []; cmnt = {a:val[1],t:noteobj.TxO.t}; cc.c.push(cmnt); } break; case 0x087d /* XFExt */: update_xfext(XFs[val.ixfe], val.ext); break; case 0x007d /* ColInfo */: { if(!opts.cellStyles) break; while(val.e >= val.s) { colinfo[val.e--] = { width: val.w/256, level: (val.level || 0), hidden: !!(val.flags & 1) }; if(!seencol) { seencol = true; find_mdw_colw(val.w/256); } process_col(colinfo[val.e+1]); } } break; case 0x0208 /* Row */: { var rowobj = {}; if(val.level != null) { rowinfo[val.r] = rowobj; rowobj.level = val.level; } if(val.hidden) { rowinfo[val.r] = rowobj; rowobj.hidden = true; } if(val.hpt) { rowinfo[val.r] = rowobj; rowobj.hpt = val.hpt; rowobj.hpx = pt2px(val.hpt); } } break; case 0x0026 /* LeftMargin */: case 0x0027 /* RightMargin */: case 0x0028 /* TopMargin */: case 0x0029 /* BottomMargin */: if(!out['!margins']) default_margins(out['!margins'] = {}); out['!margins'][({0x26: "left", 0x27:"right", 0x28:"top", 0x29:"bottom"})[RecordType]] = val; break; case 0x00a1 /* Setup */: // TODO if(!out['!margins']) default_margins(out['!margins'] = {}); out['!margins'].header = val.header; out['!margins'].footer = val.footer; break; case 0x023e /* Window2 */: // TODO // $FlowIgnore if(val.RTL) Workbook.Views[0].RTL = true; break; case 0x0092 /* Palette */: palette = val; break; case 0x0896 /* Theme */: themes = val; break; case 0x008c /* Country */: country = val; break; case 0x01ba /* CodeName */: { /*:: if(!Workbook.WBProps) Workbook.WBProps = {}; */ if(!cur_sheet) Workbook.WBProps.CodeName = val || "ThisWorkbook"; else wsprops.CodeName = val || wsprops.name; } break; } } else { if(!R) console.error("Missing Info for XLS Record 0x" + RecordType.toString(16)); blob.l += length; } } wb.SheetNames=keys(Directory).sort(function(a,b) { return Number(a) - Number(b); }).map(function(x){return Directory[x].name;}); if(!options.bookSheets) wb.Sheets=Sheets; if(!wb.SheetNames.length && Preamble["!ref"]) { wb.SheetNames.push("Sheet1"); /*jshint -W069 */ if(wb.Sheets) wb.Sheets["Sheet1"] = Preamble; /*jshint +W069 */ } else wb.Preamble=Preamble; if(wb.Sheets) FilterDatabases.forEach(function(r,i) { wb.Sheets[wb.SheetNames[i]]['!autofilter'] = r; }); wb.Strings = sst; wb.SSF = dup(table_fmt); if(opts.enc) wb.Encryption = opts.enc; if(themes) wb.Themes = themes; wb.Metadata = {}; if(country !== undefined) wb.Metadata.Country = country; if(supbooks.names.length > 0) Workbook.Names = supbooks.names; wb.Workbook = Workbook; return wb; } /* TODO: split props*/ var PSCLSID = { SI: "e0859ff2f94f6810ab9108002b27b3d9", DSI: "02d5cdd59c2e1b10939708002b2cf9ae", UDI: "05d5cdd59c2e1b10939708002b2cf9ae" }; function parse_xls_props(cfb/*:CFBContainer*/, props, o) { /* [MS-OSHARED] 2.3.3.2.2 Document Summary Information Property Set */ var DSI = CFB.find(cfb, '/!DocumentSummaryInformation'); if(DSI && DSI.size > 0) try { var DocSummary = parse_PropertySetStream(DSI, DocSummaryPIDDSI, PSCLSID.DSI); for(var d in DocSummary) props[d] = DocSummary[d]; } catch(e) {if(o.WTF) throw e;/* empty */} /* [MS-OSHARED] 2.3.3.2.1 Summary Information Property Set*/ var SI = CFB.find(cfb, '/!SummaryInformation'); if(SI && SI.size > 0) try { var Summary = parse_PropertySetStream(SI, SummaryPIDSI, PSCLSID.SI); for(var s in Summary) if(props[s] == null) props[s] = Summary[s]; } catch(e) {if(o.WTF) throw e;/* empty */} if(props.HeadingPairs && props.TitlesOfParts) { load_props_pairs(props.HeadingPairs, props.TitlesOfParts, props, o); delete props.HeadingPairs; delete props.TitlesOfParts; } } function write_xls_props(wb/*:Workbook*/, cfb/*:CFBContainer*/) { var DSEntries = [], SEntries = [], CEntries = []; var i = 0, Keys; var DocSummaryRE/*:{[key:string]:string}*/ = evert_key(DocSummaryPIDDSI, "n"); var SummaryRE/*:{[key:string]:string}*/ = evert_key(SummaryPIDSI, "n"); if(wb.Props) { Keys = keys(wb.Props); // $FlowIgnore for(i = 0; i < Keys.length; ++i) (Object.prototype.hasOwnProperty.call(DocSummaryRE, Keys[i]) ? DSEntries : Object.prototype.hasOwnProperty.call(SummaryRE, Keys[i]) ? SEntries : CEntries).push([Keys[i], wb.Props[Keys[i]]]); } if(wb.Custprops) { Keys = keys(wb.Custprops); // $FlowIgnore for(i = 0; i < Keys.length; ++i) if(!Object.prototype.hasOwnProperty.call((wb.Props||{}), Keys[i])) (Object.prototype.hasOwnProperty.call(DocSummaryRE, Keys[i]) ? DSEntries : Object.prototype.hasOwnProperty.call(SummaryRE, Keys[i]) ? SEntries : CEntries).push([Keys[i], wb.Custprops[Keys[i]]]); } var CEntries2 = []; for(i = 0; i < CEntries.length; ++i) { if(XLSPSSkip.indexOf(CEntries[i][0]) > -1 || PseudoPropsPairs.indexOf(CEntries[i][0]) > -1) continue; if(CEntries[i][1] == null) continue; CEntries2.push(CEntries[i]); } if(SEntries.length) CFB.utils.cfb_add(cfb, "/\u0005SummaryInformation", write_PropertySetStream(SEntries, PSCLSID.SI, SummaryRE, SummaryPIDSI)); if(DSEntries.length || CEntries2.length) CFB.utils.cfb_add(cfb, "/\u0005DocumentSummaryInformation", write_PropertySetStream(DSEntries, PSCLSID.DSI, DocSummaryRE, DocSummaryPIDDSI, CEntries2.length ? CEntries2 : null, PSCLSID.UDI)); } function parse_xlscfb(cfb/*:any*/, options/*:?ParseOpts*/)/*:Workbook*/ { if(!options) options = {}; fix_read_opts(options); reset_cp(); if(options.codepage) set_ansi(options.codepage); var CompObj/*:?CFBEntry*/, WB/*:?any*/; if(cfb.FullPaths) { if(CFB.find(cfb, '/encryption')) throw new Error("File is password-protected"); CompObj = CFB.find(cfb, '!CompObj'); WB = CFB.find(cfb, '/Workbook') || CFB.find(cfb, '/Book'); } else { switch(options.type) { case 'base64': cfb = s2a(Base64_decode(cfb)); break; case 'binary': cfb = s2a(cfb); break; case 'buffer': break; case 'array': if(!Array.isArray(cfb)) cfb = Array.prototype.slice.call(cfb); break; } prep_blob(cfb, 0); WB = ({content: cfb}/*:any*/); } var /*::CompObjP, */WorkbookP/*:: :Workbook = XLSX.utils.book_new(); */; var _data/*:?any*/; if(CompObj) /*::CompObjP = */parse_compobj(CompObj); if(options.bookProps && !options.bookSheets) WorkbookP = ({}/*:any*/); else/*:: if(cfb instanceof CFBContainer) */ { var T = has_buf ? 'buffer' : 'array'; if(WB && WB.content) WorkbookP = parse_workbook(WB.content, options); /* Quattro Pro 7-8 */ else if((_data=CFB.find(cfb, 'PerfectOffice_MAIN')) && _data.content) WorkbookP = WK_.to_workbook(_data.content, (options.type = T, options)); /* Quattro Pro 9 */ else if((_data=CFB.find(cfb, 'NativeContent_MAIN')) && _data.content) WorkbookP = WK_.to_workbook(_data.content, (options.type = T, options)); /* Works 4 for Mac */ else if((_data=CFB.find(cfb, 'MN0')) && _data.content) throw new Error("Unsupported Works 4 for Mac file"); else throw new Error("Cannot find Workbook stream"); if(options.bookVBA && cfb.FullPaths && CFB.find(cfb, '/_VBA_PROJECT_CUR/VBA/dir')) WorkbookP.vbaraw = make_vba_xls(cfb); } var props = {}; if(cfb.FullPaths) parse_xls_props(/*::((*/cfb/*:: :any):CFBContainer)*/, props, options); WorkbookP.Props = WorkbookP.Custprops = props; /* TODO: split up properties */ if(options.bookFiles) WorkbookP.cfb = cfb; /*WorkbookP.CompObjP = CompObjP; // TODO: storage? */ return WorkbookP; } function write_xlscfb(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:CFBContainer*/ { var o = opts || {}; var cfb = CFB.utils.cfb_new({root:"R"}); var wbpath = "/Workbook"; switch(o.bookType || "xls") { case "xls": o.bookType = "biff8"; /* falls through */ case "xla": if(!o.bookType) o.bookType = "xla"; /* falls through */ case "biff8": wbpath = "/Workbook"; o.biff = 8; break; case "biff5": wbpath = "/Book"; o.biff = 5; break; default: throw new Error("invalid type " + o.bookType + " for XLS CFB"); } CFB.utils.cfb_add(cfb, wbpath, write_biff_buf(wb, o)); if(o.biff == 8 && (wb.Props || wb.Custprops)) write_xls_props(wb, cfb); // TODO: SI, DSI, CO if(o.biff == 8 && wb.vbaraw) fill_vba_xls(cfb, CFB.read(wb.vbaraw, {type: typeof wb.vbaraw == "string" ? "binary" : "buffer"})); return cfb; }