forked from sheetjs/sheetjs
1184 lines
35 KiB
JavaScript
1184 lines
35 KiB
JavaScript
var WK_ = /*#__PURE__*/(function() {
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function lotushopper(data, cb/*:RecordHopperCB*/, opts/*:any*/) {
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if(!data) return;
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prep_blob(data, data.l || 0);
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var Enum = opts.Enum || WK1Enum;
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while(data.l < data.length) {
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var RT = data.read_shift(2);
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var R = Enum[RT] || Enum[0xFFFF];
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var length = data.read_shift(2);
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var tgt = data.l + length;
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var d = R.f && R.f(data, length, opts);
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data.l = tgt;
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if(cb(d, R, RT)) return;
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}
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}
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function lotus_to_workbook(d/*:RawData*/, opts) {
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switch(opts.type) {
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case 'base64': return lotus_to_workbook_buf(s2a(Base64_decode(d)), opts);
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case 'binary': return lotus_to_workbook_buf(s2a(d), opts);
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case 'buffer':
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case 'array': return lotus_to_workbook_buf(d, opts);
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}
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throw "Unsupported type " + opts.type;
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}
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/* NOTE: this list intentionally starts at 1 */
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var LOTUS_DATE_FMTS = [
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"mmmm",
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"dd-mmm-yyyy",
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"dd-mmm",
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"mmm-yyyy",
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"@", // "text"?
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"mm/dd",
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"hh:mm:ss AM/PM", // 7
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"hh:mm AM/PM",
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"mm/dd/yyyy",
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"mm/dd",
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"hh:mm:ss",
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"hh:mm" // 12
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];
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function lotus_to_workbook_buf(d, opts)/*:Workbook*/ {
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if(!d) return d;
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var o = opts || {};
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if(DENSE != null && o.dense == null) o.dense = DENSE;
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var s/*:Worksheet*/ = ({}/*:any*/), n = "Sheet1", next_n = "", sidx = 0;
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var sheets = {}, snames = [], realnames = [], sdata = [];
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if(o.dense) sdata = s["!data"] = [];
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var refguess = {s: {r:0, c:0}, e: {r:0, c:0} };
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var sheetRows = o.sheetRows || 0;
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var lastcell = {};
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if(d[4] == 0x51 && d[5] == 0x50 && d[6] == 0x57) return qpw_to_workbook_buf(d, opts);
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if(d[2] == 0x00) {
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if(d[3] == 0x08 || d[3] == 0x09) {
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if(d.length >= 16 && d[14] == 0x05 && d[15] === 0x6c) throw new Error("Unsupported Works 3 for Mac file");
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}
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}
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if(d[2] == 0x02) {
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o.Enum = WK1Enum;
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lotushopper(d, function(val, R, RT) { switch(RT) {
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case 0x00: /* BOF */
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o.vers = val;
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if(val >= 0x1000) o.qpro = true;
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break;
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case 0xFF: /* BOF (works 3+) */
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o.vers = val;
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o.works = true;
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break;
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case 0x06: refguess = val; break; /* RANGE */
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case 0xCC: if(val) next_n = val; break; /* SHEETNAMECS */
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case 0xDE: next_n = val; break; /* SHEETNAMELP */
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case 0x0F: /* LABEL */
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case 0x33: /* STRING */
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if((!o.qpro && !o.works || RT == 0x33) && val[1].v.charCodeAt(0) < 0x30) val[1].v = val[1].v.slice(1);
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if(o.works || o.works2) val[1].v = val[1].v.replace(/\r\n/g, "\n");
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/* falls through */
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case 0x0D: /* INTEGER */
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case 0x0E: /* NUMBER */
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case 0x10: /* FORMULA */
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/* TODO: actual translation of the format code */
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if((val[2] & 0x70) == 0x70 && (val[2] & 0x0F) > 1 && (val[2] & 0x0F) < 15) {
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val[1].z = o.dateNF || LOTUS_DATE_FMTS[(val[2] & 0x0F)-1] || table_fmt[14];
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if(o.cellDates) { val[1].v = numdate(val[1].v); val[1].t = typeof val[1].v == "number" ? 'n' : 'd'; }
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}
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if(o.qpro) {
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if(val[3] > sidx) {
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s["!ref"] = encode_range(refguess);
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sheets[n] = s;
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snames.push(n);
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s = ({}/*:any*/); if(o.dense) sdata = s["!data"] = [];
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refguess = {s: {r:0, c:0}, e: {r:0, c:0} };
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sidx = val[3]; n = next_n || "Sheet" + (sidx + 1); next_n = "";
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}
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}
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var tmpcell = o.dense ? (sdata[val[0].r]||[])[val[0].c] : s[encode_cell(val[0])];
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if(tmpcell) {
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tmpcell.t = val[1].t; tmpcell.v = val[1].v;
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if(val[1].z != null) tmpcell.z = val[1].z;
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if(val[1].f != null) tmpcell.f = val[1].f;
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lastcell = tmpcell;
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break;
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}
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if(o.dense) {
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if(!sdata[val[0].r]) sdata[val[0].r] = [];
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sdata[val[0].r][val[0].c] = val[1];
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} else s[encode_cell(val[0])] = val[1];
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lastcell = val[1];
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break;
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case 0x5405: o.works2 = true; break;
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case 0x5402: {
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/* TODO: enumerate all extended number formats */
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if(val == 0x14a1) {
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lastcell.z = "hh:mm:ss";
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if(o.cellDates && lastcell.t == "n") {
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lastcell.v = numdate(lastcell.v); lastcell.t = typeof lastcell.v == "number" ? 'n' : 'd';
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}
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}
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} break;
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}}, o);
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} else if(d[2] == 0x1A || d[2] == 0x0E) {
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o.Enum = WK3Enum;
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if(d[2] == 0x0E) { o.qpro = true; d.l = 0; }
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lotushopper(d, function(val, R, RT) { switch(RT) {
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case 0xCC: n = val; break; /* SHEETNAMECS */
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case 0x16: /* LABEL16 */
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if(val[1].v.charCodeAt(0) < 0x30) val[1].v = val[1].v.slice(1);
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// TODO: R9 appears to encode control codes this way -- verify against other versions
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val[1].v = val[1].v.replace(/\x0F./g, function($$) { return String.fromCharCode($$.charCodeAt(1) - 0x20); }).replace(/\r\n/g, "\n");
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/* falls through */
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case 0x17: /* NUMBER17 */
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case 0x18: /* NUMBER18 */
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case 0x19: /* FORMULA19 */
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case 0x25: /* NUMBER25 */
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case 0x27: /* NUMBER27 */
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case 0x28: /* FORMULA28 */
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if(val[3] > sidx) {
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s["!ref"] = encode_range(refguess);
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sheets[n] = s;
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snames.push(n);
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s = ({}/*:any*/); if(o.dense) sdata = s["!data"] = [];
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refguess = {s: {r:0, c:0}, e: {r:0, c:0} };
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sidx = val[3]; n = "Sheet" + (sidx + 1);
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}
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if(sheetRows > 0 && val[0].r >= sheetRows) break;
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if(o.dense) {
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if(!sdata[val[0].r]) sdata[val[0].r] = [];
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sdata[val[0].r][val[0].c] = val[1];
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} else s[encode_cell(val[0])] = val[1];
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if(refguess.e.c < val[0].c) refguess.e.c = val[0].c;
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if(refguess.e.r < val[0].r) refguess.e.r = val[0].r;
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break;
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case 0x1B: /* XFORMAT */
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if(val[0x36b0]) realnames[val[0x36b0][0]] = val[0x36b0][1];
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break;
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case 0x0601: /* SHEETINFOQP */
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realnames[val[0]] = val[1]; if(val[0] == sidx) n = val[1]; break;
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default: break;
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}}, o);
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} else throw new Error("Unrecognized LOTUS BOF " + d[2]);
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s["!ref"] = encode_range(refguess);
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sheets[next_n || n] = s;
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snames.push(next_n || n);
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if(!realnames.length) return { SheetNames: snames, Sheets: sheets };
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var osheets = {}, rnames = [];
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/* TODO: verify no collisions */
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for(var i = 0; i < realnames.length; ++i) if(sheets[snames[i]]) {
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rnames.push(realnames[i] || snames[i]);
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osheets[realnames[i]] = sheets[realnames[i]] || sheets[snames[i]];
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} else {
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rnames.push(realnames[i]);
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osheets[realnames[i]] = ({ "!ref": "A1" });
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}
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return { SheetNames: rnames, Sheets: osheets };
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}
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function sheet_to_wk1(ws/*:Worksheet*/, opts/*:WriteOpts*/) {
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var o = opts || {};
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if(+o.codepage >= 0) set_cp(+o.codepage);
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if(o.type == "string") throw new Error("Cannot write WK1 to JS string");
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var ba = buf_array();
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if(!ws["!ref"]) throw new Error("Cannot export empty sheet to WK1");
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var range = safe_decode_range(ws["!ref"]);
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var dense = ws["!data"] != null;
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var cols = [];
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write_biff_rec(ba, 0x00, write_BOF_WK1(0x0406));
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write_biff_rec(ba, 0x06, write_RANGE(range));
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var max_R = Math.min(range.e.r, 8191);
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for(var C = range.s.c; C <= range.e.c; ++C) cols[C] = encode_col(C);
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for(var R = range.s.r; R <= max_R; ++R) {
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var rr = encode_row(R);
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for(C = range.s.c; C <= range.e.c; ++C) {
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var cell = dense ? (ws["!data"][R]||[])[C] : ws[cols[C] + rr];
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if(!cell || cell.t == "z") continue;
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/* TODO: formula records */
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switch(cell.t) {
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case "n":
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if((cell.v|0)==cell.v && cell.v >= -32768 && cell.v <= 32767) write_biff_rec(ba, 0x0d, write_INTEGER(R, C, cell));
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else write_biff_rec(ba, 0x0e, write_NUMBER(R, C, cell));
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break;
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case "d":
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var dc = datenum(cell.v);
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if((dc|0)==dc && dc >= -32768 && dc <= 32767) write_biff_rec(ba, 0x0d, write_INTEGER(R, C, {t:"n", v:dc, z:cell.z || table_fmt[14]}));
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else write_biff_rec(ba, 0x0e, write_NUMBER(R, C, {t:"n", v:dc, z:cell.z || table_fmt[14]}));
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break;
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default:
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var str = format_cell(cell);
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write_biff_rec(ba, 0x0F, write_LABEL(R, C, str.slice(0, 239)));
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}
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}
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}
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write_biff_rec(ba, 0x01);
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return ba.end();
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}
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function book_to_wk3(wb/*:Workbook*/, opts/*:WriteOpts*/) {
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var o = opts || {};
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if(+o.codepage >= 0) set_cp(+o.codepage);
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if(o.type == "string") throw new Error("Cannot write WK3 to JS string");
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var ba = buf_array();
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write_biff_rec(ba, 0x00, write_BOF_WK3(wb));
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for(var i = 0, cnt = 0; i < wb.SheetNames.length; ++i) if((wb.Sheets[wb.SheetNames[i]] || {})["!ref"]) write_biff_rec(ba, 0x1b, write_XFORMAT_SHEETNAME(wb.SheetNames[i], cnt++));
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var wsidx = 0;
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for(i = 0; i < wb.SheetNames.length; ++i) {
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var ws = wb.Sheets[wb.SheetNames[i]];
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if(!ws || !ws["!ref"]) continue;
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var range = safe_decode_range(ws["!ref"]);
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var dense = ws["!data"] != null;
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var cols = [];
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var max_R = Math.min(range.e.r, 8191);
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for(var R = range.s.r; R <= max_R; ++R) {
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var rr = encode_row(R);
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for(var C = range.s.c; C <= range.e.c; ++C) {
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if(R === range.s.r) cols[C] = encode_col(C);
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var ref = cols[C] + rr;
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var cell = dense ? (ws["!data"][R]||[])[C] : ws[ref];
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if(!cell || cell.t == "z") continue;
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/* TODO: FORMULA19 NUMBER18 records */
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if(cell.t == "n") {
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write_biff_rec(ba, 0x17, write_NUMBER_17(R, C, wsidx, cell.v));
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} else {
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var str = format_cell(cell);
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/* TODO: max len? */
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write_biff_rec(ba, 0x16, write_LABEL_16(R, C, wsidx, str.slice(0, 239)));
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}
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}
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}
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++wsidx;
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}
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write_biff_rec(ba, 0x01);
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return ba.end();
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}
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function write_BOF_WK1(v/*:number*/) {
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var out = new_buf(2);
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out.write_shift(2, v);
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return out;
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}
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function write_BOF_WK3(wb/*:Workbook*/) {
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var out = new_buf(26);
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out.write_shift(2, 0x1000);
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out.write_shift(2, 0x0004);
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out.write_shift(4, 0x0000);
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var rows = 0, cols = 0, wscnt = 0;
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for(var i = 0; i < wb.SheetNames.length; ++i) {
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var name = wb.SheetNames[i];
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var ws = wb.Sheets[name];
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if(!ws || !ws["!ref"]) continue;
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++wscnt;
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var range = decode_range(ws["!ref"]);
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if(rows < range.e.r) rows = range.e.r;
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if(cols < range.e.c) cols = range.e.c;
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}
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if(rows > 8191) rows = 8191;
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out.write_shift(2, rows);
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out.write_shift(1, wscnt);
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out.write_shift(1, cols);
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out.write_shift(2, 0x00);
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out.write_shift(2, 0x00);
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out.write_shift(1, 0x01);
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out.write_shift(1, 0x02);
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out.write_shift(4, 0);
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out.write_shift(4, 0);
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return out;
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}
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function parse_RANGE(blob, length, opts) {
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var o = {s:{c:0,r:0},e:{c:0,r:0}};
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if(length == 8 && opts.qpro) {
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o.s.c = blob.read_shift(1);
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blob.l++;
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o.s.r = blob.read_shift(2);
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o.e.c = blob.read_shift(1);
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blob.l++;
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o.e.r = blob.read_shift(2);
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return o;
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}
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o.s.c = blob.read_shift(2);
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o.s.r = blob.read_shift(2);
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if(length == 12 && opts.qpro) blob.l += 2;
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o.e.c = blob.read_shift(2);
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o.e.r = blob.read_shift(2);
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if(length == 12 && opts.qpro) blob.l += 2;
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if(o.s.c == 0xFFFF) o.s.c = o.e.c = o.s.r = o.e.r = 0;
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return o;
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}
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function write_RANGE(range) {
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var out = new_buf(8);
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out.write_shift(2, range.s.c);
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out.write_shift(2, range.s.r);
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out.write_shift(2, range.e.c);
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out.write_shift(2, range.e.r);
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return out;
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}
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function parse_cell(blob, length, opts) {
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var o = [{c:0,r:0}, {t:'n',v:0}, 0, 0];
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if(opts.qpro && opts.vers != 0x5120) {
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o[0].c = blob.read_shift(1);
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o[3] = blob.read_shift(1);
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o[0].r = blob.read_shift(2);
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blob.l+=2;
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} else if(opts.works) { // TODO: verify with more complex works3-4 examples
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o[0].c = blob.read_shift(2); o[0].r = blob.read_shift(2);
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o[2] = blob.read_shift(2);
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} else {
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o[2] = blob.read_shift(1);
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o[0].c = blob.read_shift(2); o[0].r = blob.read_shift(2);
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}
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return o;
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}
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function get_wk1_fmt(cell)/*:number*/ {
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/* TODO: some fuzzy matching on the number format */
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if(cell.z && fmt_is_date(cell.z)) {
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return 0xf0 | (LOTUS_DATE_FMTS.indexOf(cell.z) + 1 || 2);
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}
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return 0xFF;
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}
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function parse_LABEL(blob, length, opts) {
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var tgt = blob.l + length;
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var o = parse_cell(blob, length, opts);
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o[1].t = 's';
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if((opts.vers & 0xFFFE) == 0x5120) { // WQ1 / WQ2
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blob.l++;
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var len = blob.read_shift(1);
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o[1].v = blob.read_shift(len, 'utf8');
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return o;
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}
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if(opts.qpro) blob.l++;
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o[1].v = blob.read_shift(tgt - blob.l, 'cstr');
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return o;
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}
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function write_LABEL(R, C, s) {
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/* TODO: encoding */
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var o = new_buf(7 + s.length);
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o.write_shift(1, 0xFF);
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o.write_shift(2, C);
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o.write_shift(2, R);
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o.write_shift(1, 0x27); // ??
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for(var i = 0; i < o.length; ++i) {
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var cc = s.charCodeAt(i);
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o.write_shift(1, cc >= 0x80 ? 0x5F : cc);
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}
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o.write_shift(1, 0);
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return o;
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}
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function parse_STRING(blob, length, opts) {
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var tgt = blob.l + length;
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var o = parse_cell(blob, length, opts);
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o[1].t = 's';
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if(opts.vers == 0x5120) {
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var len = blob.read_shift(1);
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o[1].v = blob.read_shift(len, 'utf8');
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return o;
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}
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o[1].v = blob.read_shift(tgt - blob.l, 'cstr');
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return o;
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}
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function parse_INTEGER(blob, length, opts) {
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var o = parse_cell(blob, length, opts);
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o[1].v = blob.read_shift(2, 'i');
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return o;
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}
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function write_INTEGER(R, C, cell) {
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var o = new_buf(7);
|
|
o.write_shift(1, get_wk1_fmt(cell));
|
|
o.write_shift(2, C);
|
|
o.write_shift(2, R);
|
|
o.write_shift(2, cell.v, 'i');
|
|
return o;
|
|
}
|
|
|
|
function parse_NUMBER(blob, length, opts) {
|
|
var o = parse_cell(blob, length, opts);
|
|
o[1].v = blob.read_shift(8, 'f');
|
|
return o;
|
|
}
|
|
function write_NUMBER(R, C, cell) {
|
|
var o = new_buf(13);
|
|
o.write_shift(1, get_wk1_fmt(cell));
|
|
o.write_shift(2, C);
|
|
o.write_shift(2, R);
|
|
o.write_shift(8, cell.v, 'f');
|
|
return o;
|
|
}
|
|
|
|
function parse_FORMULA(blob, length, opts) {
|
|
var tgt = blob.l + length;
|
|
var o = parse_cell(blob, length, opts);
|
|
/* TODO: formula */
|
|
o[1].v = blob.read_shift(8, 'f');
|
|
if(opts.qpro) blob.l = tgt;
|
|
else {
|
|
var flen = blob.read_shift(2);
|
|
wk1_fmla_to_csf(blob.slice(blob.l, blob.l + flen), o);
|
|
blob.l += flen;
|
|
}
|
|
return o;
|
|
}
|
|
|
|
function wk1_parse_rc(B, V, col) {
|
|
var rel = V & 0x8000;
|
|
V &= ~0x8000;
|
|
V = (rel ? B : 0) + ((V >= 0x2000) ? V - 0x4000 : V);
|
|
return (rel ? "" : "$") + (col ? encode_col(V) : encode_row(V));
|
|
}
|
|
/* var oprec = [
|
|
8, 8, 8, 8, 8, 8, 8, 8, 6, 4, 4, 5, 5, 7, 3, 3,
|
|
3, 3, 3, 3, 1, 1, 2, 6, 8, 8, 8, 8, 8, 8, 8, 8
|
|
]; */
|
|
/* TODO: flesh out */
|
|
var FuncTab = {
|
|
0x1F: ["NA", 0],
|
|
// 0x20: ["ERR", 0],
|
|
0x21: ["ABS", 1],
|
|
0x22: ["TRUNC", 1],
|
|
0x23: ["SQRT", 1],
|
|
0x24: ["LOG", 1],
|
|
0x25: ["LN", 1],
|
|
0x26: ["PI", 0],
|
|
0x27: ["SIN", 1],
|
|
0x28: ["COS", 1],
|
|
0x29: ["TAN", 1],
|
|
0x2A: ["ATAN2", 2],
|
|
0x2B: ["ATAN", 1],
|
|
0x2C: ["ASIN", 1],
|
|
0x2D: ["ACOS", 1],
|
|
0x2E: ["EXP", 1],
|
|
0x2F: ["MOD", 2],
|
|
// 0x30
|
|
0x31: ["ISNA", 1],
|
|
0x32: ["ISERR", 1],
|
|
0x33: ["FALSE", 0],
|
|
0x34: ["TRUE", 0],
|
|
0x35: ["RAND", 0],
|
|
0x36: ["DATE", 3],
|
|
// 0x37 NOW
|
|
// 0x38 PMT
|
|
// 0x39 PV
|
|
// 0x3A FV
|
|
// 0x3B IF
|
|
// 0x3C DAY
|
|
// 0x3D MONTH
|
|
// 0x3E YEAR
|
|
0x3F: ["ROUND", 2],
|
|
0x40: ["TIME", 3],
|
|
// 0x41 HOUR
|
|
// 0x42 MINUTE
|
|
// 0x43 SECOND
|
|
0x44: ["ISNUMBER", 1],
|
|
0x45: ["ISTEXT", 1],
|
|
0x46: ["LEN", 1],
|
|
0x47: ["VALUE", 1],
|
|
// 0x48: ["FIXED", ?? 1],
|
|
0x49: ["MID", 3],
|
|
0x4A: ["CHAR", 1],
|
|
// 0x4B
|
|
// 0x4C FIND
|
|
// 0x4D DATEVALUE
|
|
// 0x4E TIMEVALUE
|
|
// 0x4F CELL
|
|
0x50: ["SUM", 69],
|
|
0x51: ["AVERAGEA", 69],
|
|
0x52: ["COUNTA", 69],
|
|
0x53: ["MINA", 69],
|
|
0x54: ["MAXA", 69],
|
|
// 0x55 VLOOKUP
|
|
// 0x56 NPV
|
|
// 0x57 VAR
|
|
// 0x58 STD
|
|
// 0x59 IRR
|
|
// 0x5A HLOOKUP
|
|
// 0x5B DSUM
|
|
// 0x5C DAVERAGE
|
|
// 0x5D DCOUNTA
|
|
// 0x5E DMIN
|
|
// 0x5F DMAX
|
|
// 0x60 DVARP
|
|
// 0x61 DSTDEVP
|
|
// 0x62 INDEX
|
|
// 0x63 COLS
|
|
// 0x64 ROWS
|
|
// 0x65 REPEAT
|
|
0x66: ["UPPER", 1],
|
|
0x67: ["LOWER", 1],
|
|
// 0x68 LEFT
|
|
// 0x69 RIGHT
|
|
// 0x6A REPLACE
|
|
0x6B: ["PROPER", 1],
|
|
// 0x6C CELL
|
|
0x6D: ["TRIM", 1],
|
|
// 0x6E CLEAN
|
|
0x6F: ["T", 1]
|
|
// 0x70 V
|
|
};
|
|
var BinOpTab = [
|
|
"", "", "", "", "", "", "", "", // eslint-disable-line no-mixed-spaces-and-tabs
|
|
"", "+", "-", "*", "/", "^", "=", "<>", // eslint-disable-line no-mixed-spaces-and-tabs
|
|
"<=", ">=", "<", ">", "", "", "", "", // eslint-disable-line no-mixed-spaces-and-tabs
|
|
"&", "", "", "", "", "", "", "" // eslint-disable-line no-mixed-spaces-and-tabs
|
|
];
|
|
|
|
function wk1_fmla_to_csf(blob, o) {
|
|
prep_blob(blob, 0);
|
|
var out = [], argc = 0, R = "", C = "", argL = "", argR = "";
|
|
while(blob.l < blob.length) {
|
|
var cc = blob[blob.l++];
|
|
switch(cc) {
|
|
case 0x00: out.push(blob.read_shift(8, 'f')); break;
|
|
case 0x01: {
|
|
C = wk1_parse_rc(o[0].c, blob.read_shift(2), true);
|
|
R = wk1_parse_rc(o[0].r, blob.read_shift(2), false);
|
|
out.push(C + R);
|
|
} break;
|
|
case 0x02: {
|
|
var c = wk1_parse_rc(o[0].c, blob.read_shift(2), true);
|
|
var r = wk1_parse_rc(o[0].r, blob.read_shift(2), false);
|
|
C = wk1_parse_rc(o[0].c, blob.read_shift(2), true);
|
|
R = wk1_parse_rc(o[0].r, blob.read_shift(2), false);
|
|
out.push(c + r + ":" + C + R);
|
|
} break;
|
|
case 0x03:
|
|
if(blob.l < blob.length) { console.error("WK1 premature formula end"); return; }
|
|
break;
|
|
case 0x04: out.push("(" + out.pop() + ")"); break;
|
|
case 0x05: out.push(blob.read_shift(2)); break;
|
|
case 0x06: {
|
|
/* TODO: text encoding */
|
|
var Z = ""; while((cc = blob[blob.l++])) Z += String.fromCharCode(cc);
|
|
out.push('"' + Z.replace(/"/g, '""') + '"');
|
|
} break;
|
|
|
|
case 0x08: out.push("-" + out.pop()); break;
|
|
case 0x17: out.push("+" + out.pop()); break;
|
|
case 0x16: out.push("NOT(" + out.pop() + ")"); break;
|
|
|
|
case 0x14: case 0x15: {
|
|
argR = out.pop(); argL = out.pop();
|
|
out.push(["AND", "OR"][cc - 0x14] + "(" + argL + "," + argR + ")");
|
|
} break;
|
|
|
|
default:
|
|
if(cc < 0x20 && BinOpTab[cc]) {
|
|
argR = out.pop(); argL = out.pop();
|
|
out.push(argL + BinOpTab[cc] + argR);
|
|
} else if(FuncTab[cc]) {
|
|
argc = FuncTab[cc][1];
|
|
if(argc == 69) argc = blob[blob.l++];
|
|
if(argc > out.length) { console.error("WK1 bad formula parse 0x" + cc.toString(16) + ":|" + out.join("|") + "|"); return; }
|
|
var args = out.slice(-argc);
|
|
out.length -= argc;
|
|
out.push(FuncTab[cc][0] + "(" + args.join(",") + ")");
|
|
}
|
|
else if(cc <= 0x07) return console.error("WK1 invalid opcode " + cc.toString(16));
|
|
else if(cc <= 0x18) return console.error("WK1 unsupported op " + cc.toString(16));
|
|
else if(cc <= 0x1E) return console.error("WK1 invalid opcode " + cc.toString(16));
|
|
else if(cc <= 0x73) return console.error("WK1 unsupported function opcode " + cc.toString(16));
|
|
// possible future functions ??
|
|
else return console.error("WK1 unrecognized opcode " + cc.toString(16));
|
|
}
|
|
}
|
|
if(out.length == 1) o[1].f = "" + out[0];
|
|
else console.error("WK1 bad formula parse |" + out.join("|") + "|");
|
|
}
|
|
|
|
|
|
function parse_cell_3(blob/*::, length*/) {
|
|
var o = [{c:0,r:0}, {t:'n',v:0}, 0];
|
|
o[0].r = blob.read_shift(2); o[3] = blob[blob.l++]; o[0].c = blob[blob.l++];
|
|
return o;
|
|
}
|
|
|
|
function parse_LABEL_16(blob, length) {
|
|
var o = parse_cell_3(blob, length);
|
|
o[1].t = 's';
|
|
o[1].v = blob.read_shift(length - 4, 'cstr');
|
|
return o;
|
|
}
|
|
function write_LABEL_16(R, C, wsidx, s) {
|
|
/* TODO: encoding */
|
|
var o = new_buf(6 + s.length);
|
|
o.write_shift(2, R);
|
|
o.write_shift(1, wsidx);
|
|
o.write_shift(1, C);
|
|
o.write_shift(1, 0x27);
|
|
for(var i = 0; i < s.length; ++i) {
|
|
var cc = s.charCodeAt(i);
|
|
o.write_shift(1, cc >= 0x80 ? 0x5F : cc);
|
|
}
|
|
o.write_shift(1, 0);
|
|
return o;
|
|
}
|
|
|
|
function parse_NUMBER_18(blob, length) {
|
|
var o = parse_cell_3(blob, length);
|
|
o[1].v = blob.read_shift(2);
|
|
var v = o[1].v >> 1;
|
|
if(o[1].v & 0x1) {
|
|
switch(v & 0x07) {
|
|
case 0: v = (v >> 3) * 5000; break;
|
|
case 1: v = (v >> 3) * 500; break;
|
|
case 2: v = (v >> 3) / 20; break;
|
|
case 3: v = (v >> 3) / 200; break;
|
|
case 4: v = (v >> 3) / 2000; break;
|
|
case 5: v = (v >> 3) / 20000; break;
|
|
case 6: v = (v >> 3) / 16; break;
|
|
case 7: v = (v >> 3) / 64; break;
|
|
}
|
|
}
|
|
o[1].v = v;
|
|
return o;
|
|
}
|
|
|
|
function parse_NUMBER_17(blob, length) {
|
|
var o = parse_cell_3(blob, length);
|
|
var v1 = blob.read_shift(4);
|
|
var v2 = blob.read_shift(4);
|
|
var e = blob.read_shift(2);
|
|
if(e == 0xFFFF) {
|
|
if(v1 === 0 && v2 === 0xC0000000) { o[1].t = "e"; o[1].v = 0x0F; } // ERR -> #VALUE!
|
|
else if(v1 === 0 && v2 === 0xD0000000) { o[1].t = "e"; o[1].v = 0x2A; } // NA -> #N/A
|
|
else o[1].v = 0;
|
|
return o;
|
|
}
|
|
var s = e & 0x8000; e = (e&0x7FFF) - 16446;
|
|
o[1].v = (1 - s*2) * (v2 * Math.pow(2, e+32) + v1 * Math.pow(2, e));
|
|
return o;
|
|
}
|
|
function write_NUMBER_17(R, C, wsidx, v) {
|
|
var o = new_buf(14);
|
|
o.write_shift(2, R);
|
|
o.write_shift(1, wsidx);
|
|
o.write_shift(1, C);
|
|
if(v == 0) {
|
|
o.write_shift(4, 0);
|
|
o.write_shift(4, 0);
|
|
o.write_shift(2, 0xFFFF);
|
|
return o;
|
|
}
|
|
var s = 0, e = 0, v1 = 0, v2 = 0;
|
|
if(v < 0) { s = 1; v = -v; }
|
|
e = Math.log2(v) | 0;
|
|
v /= Math.pow(2, e-31);
|
|
v2 = (v)>>>0;
|
|
if((v2&0x80000000) == 0) { v/=2; ++e; v2 = v >>> 0; }
|
|
v -= v2;
|
|
v2 |= 0x80000000;
|
|
v2 >>>= 0;
|
|
v *= Math.pow(2, 32);
|
|
v1 = v>>>0;
|
|
o.write_shift(4, v1);
|
|
o.write_shift(4, v2);
|
|
e += 0x3FFF + (s ? 0x8000 : 0);
|
|
o.write_shift(2, e);
|
|
return o;
|
|
}
|
|
|
|
function parse_FORMULA_19(blob, length) {
|
|
var o = parse_NUMBER_17(blob, 14);
|
|
blob.l += length - 14; /* TODO: WK3 formula */
|
|
return o;
|
|
}
|
|
|
|
function parse_NUMBER_25(blob, length) {
|
|
var o = parse_cell_3(blob, length);
|
|
var v1 = blob.read_shift(4);
|
|
o[1].v = v1 >> 6;
|
|
return o;
|
|
}
|
|
|
|
function parse_NUMBER_27(blob, length) {
|
|
var o = parse_cell_3(blob, length);
|
|
var v1 = blob.read_shift(8,'f');
|
|
o[1].v = v1;
|
|
return o;
|
|
}
|
|
|
|
function parse_FORMULA_28(blob, length) {
|
|
var o = parse_NUMBER_27(blob, 12);
|
|
blob.l += length - 12; /* TODO: formula */
|
|
return o;
|
|
}
|
|
|
|
function parse_SHEETNAMECS(blob, length) {
|
|
return blob[blob.l + length - 1] == 0 ? blob.read_shift(length, 'cstr') : "";
|
|
}
|
|
|
|
function parse_SHEETNAMELP(blob, length) {
|
|
var len = blob[blob.l++];
|
|
if(len > length - 1) len = length - 1;
|
|
var o = ""; while(o.length < len) o += String.fromCharCode(blob[blob.l++]);
|
|
return o;
|
|
}
|
|
|
|
function parse_SHEETINFOQP(blob, length, opts) {
|
|
if(!opts.qpro || length < 21) return;
|
|
var id = blob.read_shift(1);
|
|
blob.l += 17;
|
|
blob.l += 1; //var len = blob.read_shift(1);
|
|
blob.l += 2;
|
|
var nm = blob.read_shift(length - 21, 'cstr');
|
|
return [id, nm];
|
|
}
|
|
|
|
function parse_XFORMAT(blob, length) {
|
|
var o = {}, tgt = blob.l + length;
|
|
while(blob.l < tgt) {
|
|
var dt = blob.read_shift(2);
|
|
if(dt == 0x36b0) {
|
|
o[dt] = [0, ""];
|
|
o[dt][0] = blob.read_shift(2);
|
|
while(blob[blob.l]) { o[dt][1] += String.fromCharCode(blob[blob.l]); blob.l++; } blob.l++;
|
|
}
|
|
// TODO: 0x3a99 ??
|
|
}
|
|
return o;
|
|
}
|
|
function write_XFORMAT_SHEETNAME(name, wsidx) {
|
|
var out = new_buf(5 + name.length);
|
|
out.write_shift(2, 0x36b0);
|
|
out.write_shift(2, wsidx);
|
|
for(var i = 0; i < name.length; ++i) {
|
|
var cc = name.charCodeAt(i);
|
|
out[out.l++] = cc > 0x7F ? 0x5F : cc;
|
|
}
|
|
out[out.l++] = 0;
|
|
return out;
|
|
}
|
|
|
|
var WK1Enum = {
|
|
0x0000: { n:"BOF", f:parseuint16 },
|
|
0x0001: { n:"EOF" },
|
|
0x0002: { n:"CALCMODE" },
|
|
0x0003: { n:"CALCORDER" },
|
|
0x0004: { n:"SPLIT" },
|
|
0x0005: { n:"SYNC" },
|
|
0x0006: { n:"RANGE", f:parse_RANGE },
|
|
0x0007: { n:"WINDOW1" },
|
|
0x0008: { n:"COLW1" },
|
|
0x0009: { n:"WINTWO" },
|
|
0x000A: { n:"COLW2" },
|
|
0x000B: { n:"NAME" },
|
|
0x000C: { n:"BLANK" },
|
|
0x000D: { n:"INTEGER", f:parse_INTEGER },
|
|
0x000E: { n:"NUMBER", f:parse_NUMBER },
|
|
0x000F: { n:"LABEL", f:parse_LABEL },
|
|
0x0010: { n:"FORMULA", f:parse_FORMULA },
|
|
0x0018: { n:"TABLE" },
|
|
0x0019: { n:"ORANGE" },
|
|
0x001A: { n:"PRANGE" },
|
|
0x001B: { n:"SRANGE" },
|
|
0x001C: { n:"FRANGE" },
|
|
0x001D: { n:"KRANGE1" },
|
|
0x0020: { n:"HRANGE" },
|
|
0x0023: { n:"KRANGE2" },
|
|
0x0024: { n:"PROTEC" },
|
|
0x0025: { n:"FOOTER" },
|
|
0x0026: { n:"HEADER" },
|
|
0x0027: { n:"SETUP" },
|
|
0x0028: { n:"MARGINS" },
|
|
0x0029: { n:"LABELFMT" },
|
|
0x002A: { n:"TITLES" },
|
|
0x002B: { n:"SHEETJS" },
|
|
0x002D: { n:"GRAPH" },
|
|
0x002E: { n:"NGRAPH" },
|
|
0x002F: { n:"CALCCOUNT" },
|
|
0x0030: { n:"UNFORMATTED" },
|
|
0x0031: { n:"CURSORW12" },
|
|
0x0032: { n:"WINDOW" },
|
|
0x0033: { n:"STRING", f:parse_STRING },
|
|
0x0037: { n:"PASSWORD" },
|
|
0x0038: { n:"LOCKED" },
|
|
0x003C: { n:"QUERY" },
|
|
0x003D: { n:"QUERYNAME" },
|
|
0x003E: { n:"PRINT" },
|
|
0x003F: { n:"PRINTNAME" },
|
|
0x0040: { n:"GRAPH2" },
|
|
0x0041: { n:"GRAPHNAME" },
|
|
0x0042: { n:"ZOOM" },
|
|
0x0043: { n:"SYMSPLIT" },
|
|
0x0044: { n:"NSROWS" },
|
|
0x0045: { n:"NSCOLS" },
|
|
0x0046: { n:"RULER" },
|
|
0x0047: { n:"NNAME" },
|
|
0x0048: { n:"ACOMM" },
|
|
0x0049: { n:"AMACRO" },
|
|
0x004A: { n:"PARSE" },
|
|
// 0x0064
|
|
0x0066: { n:"PRANGES??" },
|
|
0x0067: { n:"RRANGES??" },
|
|
0x0068: { n:"FNAME??" },
|
|
0x0069: { n:"MRANGES??" },
|
|
// 0x0096
|
|
// 0x0099
|
|
// 0x009A
|
|
// 0x009B
|
|
// 0x009C
|
|
// 0x00C0
|
|
// 0x00C7
|
|
// 0x00C9
|
|
0x00CC: { n:"SHEETNAMECS", f:parse_SHEETNAMECS },
|
|
// 0x00CD
|
|
0x00DE: { n:"SHEETNAMELP", f:parse_SHEETNAMELP },
|
|
0x00FF: { n:"BOF", f:parseuint16 },
|
|
0x5402: { n:"WKSNF", f:parseuint16 },
|
|
0xFFFF: { n:"" }
|
|
};
|
|
|
|
var WK3Enum = {
|
|
0x0000: { n:"BOF" },
|
|
0x0001: { n:"EOF" },
|
|
0x0002: { n:"PASSWORD" },
|
|
0x0003: { n:"CALCSET" },
|
|
0x0004: { n:"WINDOWSET" },
|
|
0x0005: { n:"SHEETCELLPTR" },
|
|
0x0006: { n:"SHEETLAYOUT" },
|
|
0x0007: { n:"COLUMNWIDTH" },
|
|
0x0008: { n:"HIDDENCOLUMN" },
|
|
0x0009: { n:"USERRANGE" },
|
|
0x000A: { n:"SYSTEMRANGE" },
|
|
0x000B: { n:"ZEROFORCE" },
|
|
0x000C: { n:"SORTKEYDIR" },
|
|
0x000D: { n:"FILESEAL" },
|
|
0x000E: { n:"DATAFILLNUMS" },
|
|
0x000F: { n:"PRINTMAIN" },
|
|
0x0010: { n:"PRINTSTRING" },
|
|
0x0011: { n:"GRAPHMAIN" },
|
|
0x0012: { n:"GRAPHSTRING" },
|
|
0x0013: { n:"??" },
|
|
0x0014: { n:"ERRCELL" },
|
|
0x0015: { n:"NACELL" },
|
|
0x0016: { n:"LABEL16", f:parse_LABEL_16},
|
|
0x0017: { n:"NUMBER17", f:parse_NUMBER_17 },
|
|
0x0018: { n:"NUMBER18", f:parse_NUMBER_18 },
|
|
0x0019: { n:"FORMULA19", f:parse_FORMULA_19},
|
|
0x001A: { n:"FORMULA1A" },
|
|
0x001B: { n:"XFORMAT", f:parse_XFORMAT },
|
|
0x001C: { n:"DTLABELMISC" },
|
|
0x001D: { n:"DTLABELCELL" },
|
|
0x001E: { n:"GRAPHWINDOW" },
|
|
0x001F: { n:"CPA" },
|
|
0x0020: { n:"LPLAUTO" },
|
|
0x0021: { n:"QUERY" },
|
|
0x0022: { n:"HIDDENSHEET" },
|
|
0x0023: { n:"??" },
|
|
0x0025: { n:"NUMBER25", f:parse_NUMBER_25 },
|
|
0x0026: { n:"??" },
|
|
0x0027: { n:"NUMBER27", f:parse_NUMBER_27 },
|
|
0x0028: { n:"FORMULA28", f:parse_FORMULA_28 },
|
|
0x008E: { n:"??" },
|
|
0x0093: { n:"??" },
|
|
0x0096: { n:"??" },
|
|
0x0097: { n:"??" },
|
|
0x0098: { n:"??" },
|
|
0x0099: { n:"??" },
|
|
0x009A: { n:"??" },
|
|
0x009B: { n:"??" },
|
|
0x009C: { n:"??" },
|
|
0x00A3: { n:"??" },
|
|
0x00AE: { n:"??" },
|
|
0x00AF: { n:"??" },
|
|
0x00B0: { n:"??" },
|
|
0x00B1: { n:"??" },
|
|
0x00B8: { n:"??" },
|
|
0x00B9: { n:"??" },
|
|
0x00BA: { n:"??" },
|
|
0x00BB: { n:"??" },
|
|
0x00BC: { n:"??" },
|
|
0x00C3: { n:"??" },
|
|
0x00C9: { n:"??" },
|
|
0x00CC: { n:"SHEETNAMECS", f:parse_SHEETNAMECS },
|
|
0x00CD: { n:"??" },
|
|
0x00CE: { n:"??" },
|
|
0x00CF: { n:"??" },
|
|
0x00D0: { n:"??" },
|
|
0x0100: { n:"??" },
|
|
0x0103: { n:"??" },
|
|
0x0104: { n:"??" },
|
|
0x0105: { n:"??" },
|
|
0x0106: { n:"??" },
|
|
0x0107: { n:"??" },
|
|
0x0109: { n:"??" },
|
|
0x010A: { n:"??" },
|
|
0x010B: { n:"??" },
|
|
0x010C: { n:"??" },
|
|
0x010E: { n:"??" },
|
|
0x010F: { n:"??" },
|
|
0x0180: { n:"??" },
|
|
0x0185: { n:"??" },
|
|
0x0186: { n:"??" },
|
|
0x0189: { n:"??" },
|
|
0x018C: { n:"??" },
|
|
0x0200: { n:"??" },
|
|
0x0202: { n:"??" },
|
|
0x0201: { n:"??" },
|
|
0x0204: { n:"??" },
|
|
0x0205: { n:"??" },
|
|
0x0280: { n:"??" },
|
|
0x0281: { n:"??" },
|
|
0x0282: { n:"??" },
|
|
0x0283: { n:"??" },
|
|
0x0284: { n:"??" },
|
|
0x0285: { n:"??" },
|
|
0x0286: { n:"??" },
|
|
0x0287: { n:"??" },
|
|
0x0288: { n:"??" },
|
|
0x0292: { n:"??" },
|
|
0x0293: { n:"??" },
|
|
0x0294: { n:"??" },
|
|
0x0295: { n:"??" },
|
|
0x0296: { n:"??" },
|
|
0x0299: { n:"??" },
|
|
0x029A: { n:"??" },
|
|
0x0300: { n:"??" },
|
|
0x0304: { n:"??" },
|
|
0x0601: { n:"SHEETINFOQP", f:parse_SHEETINFOQP },
|
|
0x0640: { n:"??" },
|
|
0x0642: { n:"??" },
|
|
0x0701: { n:"??" },
|
|
0x0702: { n:"??" },
|
|
0x0703: { n:"??" },
|
|
0x0704: { n:"??" },
|
|
0x0780: { n:"??" },
|
|
0x0800: { n:"??" },
|
|
0x0801: { n:"??" },
|
|
0x0804: { n:"??" },
|
|
0x0A80: { n:"??" },
|
|
0x2AF6: { n:"??" },
|
|
0x3231: { n:"??" },
|
|
0x6E49: { n:"??" },
|
|
0x6F44: { n:"??" },
|
|
0xFFFF: { n:"" }
|
|
};
|
|
|
|
/* TODO: fill out and verify this table across QP versions */
|
|
var QPWNFTable = {
|
|
0x05: "dd-mmm-yy",
|
|
0x06: "dd-mmm",
|
|
0x07: "mmm-yy",
|
|
0x08: "mm/dd/yy", // Long Date Intl
|
|
0x0A: "hh:mm:ss AM/PM",
|
|
0x0B: "hh:mm AM/PM",
|
|
0x0E: "dd-mmm-yyyy",
|
|
0x0F: "mmm-yyyy",
|
|
|
|
/* It is suspected that the the low nybble specifies decimal places */
|
|
0x0022: "0.00",
|
|
0x0032: "0.00;[Red]0.00",
|
|
0x0042: "0.00;\(0.00\)",
|
|
0x0052: "0.00;[Red]\(0.00\)",
|
|
0x00A2: '"$"#,##0.00;\\("$"#,##0.00\\)',
|
|
0x0120: '0%',
|
|
0x0130: '0E+00',
|
|
0x0140: '# ?/?'
|
|
};
|
|
|
|
function parse_qpw_str(p) {
|
|
var cch = p.read_shift(2);
|
|
var flags = p.read_shift(1);
|
|
/* TODO: find examples with nonzero flags */
|
|
if(flags != 0) throw "unsupported QPW string type " + flags.toString(16);
|
|
return p.read_shift(cch, "sbcs-cont");
|
|
}
|
|
|
|
/* QPW uses a different set of record types */
|
|
function qpw_to_workbook_buf(d, opts)/*:Workbook*/ {
|
|
prep_blob(d, 0);
|
|
var o = opts || {};
|
|
if(DENSE != null && o.dense == null) o.dense = DENSE;
|
|
var s/*:Worksheet*/ = ({}/*:any*/); if(o.dense) s["!data"] = [];
|
|
var SST = [], sname = "", formulae = [];
|
|
var range = {s:{r:-1,c:-1}, e:{r:-1,c:-1}};
|
|
var cnt = 0, type = 0, C = 0, R = 0;
|
|
var wb = { SheetNames: [], Sheets: {} };
|
|
var FMTS = [];
|
|
outer: while(d.l < d.length) {
|
|
var RT = d.read_shift(2), length = d.read_shift(2);
|
|
var p = d.slice(d.l, d.l + length);
|
|
prep_blob(p, 0);
|
|
switch(RT) {
|
|
case 0x01: /* BOF */
|
|
if(p.read_shift(4) != 0x39575051) throw "Bad QPW9 BOF!";
|
|
break;
|
|
case 0x02: /* EOF */ break outer;
|
|
|
|
case 0x08: /* NF */ break; // TODO: this is tied to custom number formats
|
|
|
|
case 0x0A: /* FORMATS */ {
|
|
var fcnt = p.read_shift(4);
|
|
var step = ((p.length - p.l)/ fcnt)|0;
|
|
for(var ifmt = 0; ifmt < fcnt; ++ifmt) {
|
|
var end = p.l + step;
|
|
var fmt = {};
|
|
p.l += 2;
|
|
fmt.numFmtId = p.read_shift(2);
|
|
if(QPWNFTable[fmt.numFmtId]) fmt.z = QPWNFTable[fmt.numFmtId];
|
|
p.l = end;
|
|
FMTS.push(fmt);
|
|
}
|
|
} break;
|
|
|
|
/* TODO: The behavior here should be consistent with Numbers: QP Notebook ~ .TN.SheetArchive, QP Sheet ~ .TST.TableModelArchive */
|
|
case 0x0401: /* BON */ break;
|
|
case 0x0402: /* EON */ /* TODO: backfill missing sheets based on BON cnt */ break;
|
|
|
|
case 0x0407: { /* SST */
|
|
p.l += 12;
|
|
while(p.l < p.length) {
|
|
cnt = p.read_shift(2);
|
|
type = p.read_shift(1);
|
|
SST.push(p.read_shift(cnt, 'cstr'));
|
|
}
|
|
} break;
|
|
case 0x0408: { /* FORMULAE */
|
|
//p.l += 12;
|
|
//while(p.l < p.length) {
|
|
// cnt = p.read_shift(2);
|
|
// formulae.push(p.slice(p.l, p.l + cnt + 1)); p.l += cnt + 1;
|
|
//}
|
|
} break;
|
|
|
|
case 0x0601: { /* BOS */
|
|
var sidx = p.read_shift(2);
|
|
s = ({}/*:any*/); if(o.dense) s["!data"] = [];
|
|
range.s.c = p.read_shift(2);
|
|
range.e.c = p.read_shift(2);
|
|
range.s.r = p.read_shift(4);
|
|
range.e.r = p.read_shift(4);
|
|
p.l += 4;
|
|
if(p.l + 2 < p.length) {
|
|
cnt = p.read_shift(2);
|
|
type = p.read_shift(1);
|
|
sname = cnt == 0 ? "" : p.read_shift(cnt, 'cstr');
|
|
}
|
|
if(!sname) sname = encode_col(sidx);
|
|
/* TODO: backfill empty sheets */
|
|
} break;
|
|
case 0x0602: { /* EOS */
|
|
/* NOTE: QP valid range A1:IV1000000 */
|
|
if(range.s.c > 0xFF || range.s.r > 999999) break;
|
|
if(range.e.c < range.s.c) range.e.c = range.s.c;
|
|
if(range.e.r < range.s.r) range.e.r = range.s.r;
|
|
s["!ref"] = encode_range(range);
|
|
book_append_sheet(wb, s, sname); // TODO: a barrel roll
|
|
} break;
|
|
|
|
case 0x0A01: { /* COL (like XLS Row, modulo the layout transposition) */
|
|
C = p.read_shift(2);
|
|
if(range.e.c < C) range.e.c = C;
|
|
if(range.s.c > C) range.s.c = C;
|
|
R = p.read_shift(4);
|
|
if(range.s.r > R) range.s.r = R;
|
|
R = p.read_shift(4);
|
|
if(range.e.r < R) range.e.r = R;
|
|
} break;
|
|
|
|
case 0x0C01: { /* MulCells (like XLS MulRK, but takes advantage of common column data patterns) */
|
|
R = p.read_shift(4), cnt = p.read_shift(4);
|
|
if(range.s.r > R) range.s.r = R;
|
|
if(range.e.r < R + cnt - 1) range.e.r = R + cnt - 1;
|
|
var CC = encode_col(C);
|
|
while(p.l < p.length) {
|
|
var cell = { t: "z" };
|
|
var flags = p.read_shift(1), fmtidx = -1;
|
|
if(flags & 0x80) fmtidx = p.read_shift(2);
|
|
var mul = (flags & 0x40) ? p.read_shift(2) - 1: 0;
|
|
switch(flags & 0x1F) {
|
|
case 0: break;
|
|
case 1: break;
|
|
case 2: cell = { t: "n", v: p.read_shift(2) }; break;
|
|
case 3: cell = { t: "n", v: p.read_shift(2, 'i') }; break;
|
|
case 4: cell = { t: "n", v: parse_RkNumber(p) }; break;
|
|
case 5: cell = { t: "n", v: p.read_shift(8, 'f') }; break;
|
|
case 7: cell = { t: "s", v: SST[type = p.read_shift(4) - 1] }; break;
|
|
case 8:
|
|
cell = { t: "n", v: p.read_shift(8, 'f') };
|
|
p.l += 2; /* cell.f = formulae[p.read_shift(4)]; */ p.l += 4;
|
|
if(isNaN(cell.v)) cell = { t: "e", v: 0x0F }; // #VALUE!
|
|
break;
|
|
default: throw "Unrecognized QPW cell type " + (flags & 0x1F);
|
|
}
|
|
if(fmtidx != -1 && (FMTS[fmtidx - 1]||{}).z) cell.z = FMTS[fmtidx-1].z;
|
|
var delta = 0;
|
|
if(flags & 0x20) switch(flags & 0x1F) {
|
|
case 2: delta = p.read_shift(2); break;
|
|
case 3: delta = p.read_shift(2, 'i'); break;
|
|
case 7: delta = p.read_shift(2); break;
|
|
default: throw "Unsupported delta for QPW cell type " + (flags & 0x1F);
|
|
}
|
|
if(!(!o.sheetStubs && cell.t == "z")) {
|
|
var newcell = dup(cell);
|
|
if(cell.t == "n" && cell.z && fmt_is_date(cell.z) && o.cellDates) {
|
|
newcell.v = numdate(cell.v); newcell.t = typeof newcell.v == "number" ? 'n' : 'd';
|
|
}
|
|
if(s["!data"] != null) {
|
|
if(!s["!data"][R]) s["!data"][R] = [];
|
|
s["!data"][R][C] = newcell;
|
|
} else s[CC + encode_row(R)] = newcell;
|
|
}
|
|
++R; --cnt;
|
|
while(mul-- > 0 && cnt >= 0) {
|
|
if(flags & 0x20) switch(flags & 0x1F) {
|
|
case 2: cell = { t: "n", v: (cell.v + delta) & 0xFFFF }; break;
|
|
case 3: cell = { t: "n", v: (cell.v + delta) & 0xFFFF }; if(cell.v > 0x7FFF) cell.v -= 0x10000; break;
|
|
case 7: cell = { t: "s", v: SST[type = (type + delta) >>> 0] }; break;
|
|
default: throw "Cannot apply delta for QPW cell type " + (flags & 0x1F);
|
|
} else switch(flags & 0x1F) {
|
|
case 1: cell = { t: "z" }; break;
|
|
case 2: cell = { t: "n", v: p.read_shift(2) }; break;
|
|
case 7: cell = { t: "s", v: SST[type = p.read_shift(4) - 1] }; break;
|
|
default: throw "Cannot apply repeat for QPW cell type " + (flags & 0x1F);
|
|
}
|
|
if(fmtidx != -1);
|
|
if(!(!o.sheetStubs && cell.t == "z")) {
|
|
if(s["!data"] != null) {
|
|
if(!s["!data"][R]) s["!data"][R] = [];
|
|
s["!data"][R][C] = cell;
|
|
} else s[CC + encode_row(R)] = cell;
|
|
}
|
|
++R; --cnt;
|
|
}
|
|
}
|
|
} break;
|
|
|
|
case 0x0C02: { /* String (result of string formula expression) */
|
|
C = p.read_shift(2);
|
|
R = p.read_shift(4);
|
|
var str = parse_qpw_str(p);
|
|
/* TODO: QP10 record has an additional unknown character after the string */
|
|
if(s["!data"] != null) {
|
|
if(!s["!data"][R]) s["!data"][R] = [];
|
|
s["!data"][R][C] = { t:"s", v:str };
|
|
} else s[encode_col(C) + encode_row(R)] = { t:"s", v:str };
|
|
} break;
|
|
|
|
default: break;
|
|
}
|
|
d.l += length;
|
|
}
|
|
return wb;
|
|
}
|
|
|
|
return {
|
|
sheet_to_wk1: sheet_to_wk1,
|
|
book_to_wk3: book_to_wk3,
|
|
to_workbook: lotus_to_workbook
|
|
};
|
|
})();
|