forked from sheetjs/sheetjs
1021 lines
30 KiB
JavaScript
1021 lines
30 KiB
JavaScript
/* --- MS-XLS --- */
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/* 2.5.19 */
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function parse_XLSCell(blob, length)/*:Cell*/ {
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var rw = blob.read_shift(2); // 0-indexed
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var col = blob.read_shift(2);
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var ixfe = blob.read_shift(2);
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return ({r:rw, c:col, ixfe:ixfe}/*:any*/);
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}
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/* 2.5.134 */
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function parse_frtHeader(blob) {
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var rt = blob.read_shift(2);
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var flags = blob.read_shift(2); // TODO: parse these flags
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blob.l += 8;
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return {type: rt, flags: flags};
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}
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function parse_OptXLUnicodeString(blob, length, opts) { return length === 0 ? "" : parse_XLUnicodeString2(blob, length, opts); }
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/* 2.5.158 */
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var HIDEOBJENUM = ['SHOWALL', 'SHOWPLACEHOLDER', 'HIDEALL'];
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var parse_HideObjEnum = parseuint16;
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/* 2.5.344 */
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function parse_XTI(blob, length) {
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var iSupBook = blob.read_shift(2), itabFirst = blob.read_shift(2,'i'), itabLast = blob.read_shift(2,'i');
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return [iSupBook, itabFirst, itabLast];
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}
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/* 2.5.218 */
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function parse_RkRec(blob, length) {
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var ixfe = blob.read_shift(2);
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var RK = parse_RkNumber(blob);
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return [ixfe, RK];
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}
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/* 2.5.1 */
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function parse_AddinUdf(blob, length, opts) {
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blob.l += 4; length -= 4;
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var l = blob.l + length;
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var udfName = parse_ShortXLUnicodeString(blob, length, opts);
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var cb = blob.read_shift(2);
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l -= blob.l;
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if(cb !== l) throw "Malformed AddinUdf: padding = " + l + " != " + cb;
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blob.l += cb;
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return udfName;
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}
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/* 2.5.209 TODO: Check sizes */
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function parse_Ref8U(blob, length) {
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var rwFirst = blob.read_shift(2);
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var rwLast = blob.read_shift(2);
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var colFirst = blob.read_shift(2);
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var colLast = blob.read_shift(2);
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return {s:{c:colFirst, r:rwFirst}, e:{c:colLast,r:rwLast}};
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}
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/* 2.5.211 */
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function parse_RefU(blob, length) {
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var rwFirst = blob.read_shift(2);
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var rwLast = blob.read_shift(2);
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var colFirst = blob.read_shift(1);
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var colLast = blob.read_shift(1);
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return {s:{c:colFirst, r:rwFirst}, e:{c:colLast,r:rwLast}};
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}
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/* 2.5.207 */
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var parse_Ref = parse_RefU;
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/* 2.5.143 */
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function parse_FtCmo(blob, length) {
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blob.l += 4;
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var ot = blob.read_shift(2);
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var id = blob.read_shift(2);
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var flags = blob.read_shift(2);
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blob.l+=12;
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return [id, ot, flags];
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}
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/* 2.5.149 */
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function parse_FtNts(blob, length) {
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var out = {};
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blob.l += 4;
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blob.l += 16; // GUID TODO
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out.fSharedNote = blob.read_shift(2);
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blob.l += 4;
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return out;
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}
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/* 2.5.142 */
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function parse_FtCf(blob, length) {
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var out = {};
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blob.l += 4;
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blob.cf = blob.read_shift(2);
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return out;
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}
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/* 2.5.140 - 2.5.154 and friends */
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var FtTab = {
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/*::[*/0x15/*::]*/: parse_FtCmo,
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/*::[*/0x13/*::]*/: parsenoop, /* FtLbsData */
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/*::[*/0x12/*::]*/: function(blob, length) { blob.l += 12; }, /* FtCblsData */
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/*::[*/0x11/*::]*/: function(blob, length) { blob.l += 8; }, /* FtRboData */
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/*::[*/0x10/*::]*/: parsenoop, /* FtEdoData */
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/*::[*/0x0F/*::]*/: parsenoop, /* FtGboData */
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/*::[*/0x0D/*::]*/: parse_FtNts, /* FtNts */
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/*::[*/0x0C/*::]*/: function(blob, length) { blob.l += 24; }, /* FtSbs */
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/*::[*/0x0B/*::]*/: function(blob, length) { blob.l += 10; }, /* FtRbo */
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/*::[*/0x0A/*::]*/: function(blob, length) { blob.l += 16; }, /* FtCbls */
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/*::[*/0x09/*::]*/: parsenoop, /* FtPictFmla */
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/*::[*/0x08/*::]*/: function(blob, length) { blob.l += 6; }, /* FtPioGrbit */
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/*::[*/0x07/*::]*/: parse_FtCf, /* FtCf */
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/*::[*/0x06/*::]*/: function(blob, length) { blob.l += 6; }, /* FtGmo */
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/*::[*/0x04/*::]*/: parsenoop, /* FtMacro */
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/*::[*/0x00/*::]*/: function(blob, length) { blob.l += 4; } /* FtEnding */
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};
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function parse_FtArray(blob, length, ot) {
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var s = blob.l;
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var fts = [];
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while(blob.l < s + length) {
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var ft = blob.read_shift(2);
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blob.l-=2;
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try {
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fts.push(FtTab[ft](blob, s + length - blob.l));
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} catch(e) { blob.l = s + length; return fts; }
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}
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if(blob.l != s + length) blob.l = s + length; //throw "bad Object Ft-sequence";
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return fts;
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}
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/* 2.5.129 */
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var parse_FontIndex = parseuint16;
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/* --- 2.4 Records --- */
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/* 2.4.21 */
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function parse_BOF(blob, length) {
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var o = {};
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o.BIFFVer = blob.read_shift(2); length -= 2;
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switch(o.BIFFVer) {
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case 0x0600: /* BIFF8 */
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case 0x0500: /* BIFF5 */
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case 0x0002: case 0x0007: /* BIFF2 */
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break;
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default: if(length > 6) throw new Error("Unexpected BIFF Ver " + o.BIFFVer);
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}
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blob.read_shift(length);
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return o;
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}
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/* 2.4.146 */
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function parse_InterfaceHdr(blob, length) {
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if(length === 0) return 0x04b0;
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var q;
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if((q=blob.read_shift(2))!==0x04b0) throw 'InterfaceHdr codePage ' + q;
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return 0x04b0;
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}
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/* 2.4.349 */
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function parse_WriteAccess(blob, length, opts) {
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if(opts.enc) { blob.l += length; return ""; }
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var l = blob.l;
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// TODO: make sure XLUnicodeString doesnt overrun
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var UserName = parse_XLUnicodeString(blob, 0, opts);
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blob.read_shift(length + l - blob.l);
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return UserName;
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}
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/* 2.4.28 */
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function parse_BoundSheet8(blob, length, opts) {
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var pos = blob.read_shift(4);
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var hidden = blob.read_shift(1) & 0x03;
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var dt = blob.read_shift(1);
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switch(dt) {
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case 0: dt = 'Worksheet'; break;
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case 1: dt = 'Macrosheet'; break;
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case 2: dt = 'Chartsheet'; break;
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case 6: dt = 'VBAModule'; break;
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}
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var name = parse_ShortXLUnicodeString(blob, 0, opts);
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if(name.length === 0) name = "Sheet1";
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return { pos:pos, hs:hidden, dt:dt, name:name };
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}
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/* 2.4.265 TODO */
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function parse_SST(blob, length)/*:SST*/ {
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var cnt = blob.read_shift(4);
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var ucnt = blob.read_shift(4);
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var strs/*:SST*/ = ([]/*:any*/);
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for(var i = 0; i != ucnt; ++i) {
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strs.push(parse_XLUnicodeRichExtendedString(blob));
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}
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strs.Count = cnt; strs.Unique = ucnt;
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return strs;
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}
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/* 2.4.107 */
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function parse_ExtSST(blob, length) {
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var extsst = {};
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extsst.dsst = blob.read_shift(2);
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blob.l += length-2;
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return extsst;
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}
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/* 2.4.221 TODO*/
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function parse_Row(blob, length) {
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var rw = blob.read_shift(2), col = blob.read_shift(2), Col = blob.read_shift(2), rht = blob.read_shift(2);
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blob.read_shift(4); // reserved(2), unused(2)
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var flags = blob.read_shift(1); // various flags
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blob.read_shift(1); // reserved
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blob.read_shift(2); //ixfe, other flags
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return {r:rw, c:col, cnt:Col-col};
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}
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/* 2.4.125 */
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function parse_ForceFullCalculation(blob, length) {
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var header = parse_frtHeader(blob);
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if(header.type != 0x08A3) throw "Invalid Future Record " + header.type;
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var fullcalc = blob.read_shift(4);
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return fullcalc !== 0x0;
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}
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var parse_CompressPictures = parsenoop2; /* 2.4.55 Not interesting */
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/* 2.4.215 rt */
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function parse_RecalcId(blob, length) {
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blob.read_shift(2);
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return blob.read_shift(4);
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}
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/* 2.4.87 */
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function parse_DefaultRowHeight(blob, length) {
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var f = blob.read_shift(2);
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var fl = {Unsynced:f&1,DyZero:(f&2)>>1,ExAsc:(f&4)>>2,ExDsc:(f&8)>>3};
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/* char is misleading, miyRw and miyRwHidden overlap */
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var miyRw = blob.read_shift(2);
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return [fl, miyRw];
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}
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/* 2.4.345 TODO */
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function parse_Window1(blob, length) {
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var xWn = blob.read_shift(2), yWn = blob.read_shift(2), dxWn = blob.read_shift(2), dyWn = blob.read_shift(2);
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var flags = blob.read_shift(2), iTabCur = blob.read_shift(2), iTabFirst = blob.read_shift(2);
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var ctabSel = blob.read_shift(2), wTabRatio = blob.read_shift(2);
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return { Pos: [xWn, yWn], Dim: [dxWn, dyWn], Flags: flags, CurTab: iTabCur,
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FirstTab: iTabFirst, Selected: ctabSel, TabRatio: wTabRatio };
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}
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/* 2.4.122 TODO */
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function parse_Font(blob, length, opts) {
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blob.l += 14;
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var name = parse_ShortXLUnicodeString(blob, 0, opts);
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return name;
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}
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/* 2.4.149 */
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function parse_LabelSst(blob, length) {
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var cell = parse_XLSCell(blob);
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cell.isst = blob.read_shift(4);
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return cell;
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}
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/* 2.4.148 */
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function parse_Label(blob, length, opts) {
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var target = blob.l + length;
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var cell = parse_XLSCell(blob, 6);
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if(opts.biff == 2) blob.l++;
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var str = parse_XLUnicodeString(blob, target - blob.l, opts);
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cell.val = str;
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return cell;
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}
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/* 2.4.126 Number Formats */
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function parse_Format(blob, length, opts) {
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var ifmt = blob.read_shift(2);
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var fmtstr = parse_XLUnicodeString2(blob, 0, opts);
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return [ifmt, fmtstr];
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}
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var parse_BIFF2Format = parse_XLUnicodeString2;
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/* 2.4.90 */
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function parse_Dimensions(blob, length, opts) {
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var end = blob.l + length;
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var w = opts.biff == 8 || !opts.biff ? 4 : 2;
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var r = blob.read_shift(w), R = blob.read_shift(w),
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c = blob.read_shift(2), C = blob.read_shift(2);
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blob.l = end;
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return {s: {r:r, c:c}, e: {r:R, c:C}};
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}
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/* 2.4.220 */
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function parse_RK(blob, length) {
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var rw = blob.read_shift(2), col = blob.read_shift(2);
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var rkrec = parse_RkRec(blob);
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return {r:rw, c:col, ixfe:rkrec[0], rknum:rkrec[1]};
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}
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/* 2.4.175 */
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function parse_MulRk(blob, length) {
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var target = blob.l + length - 2;
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var rw = blob.read_shift(2), col = blob.read_shift(2);
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var rkrecs = [];
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while(blob.l < target) rkrecs.push(parse_RkRec(blob));
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if(blob.l !== target) throw "MulRK read error";
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var lastcol = blob.read_shift(2);
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if(rkrecs.length != lastcol - col + 1) throw "MulRK length mismatch";
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return {r:rw, c:col, C:lastcol, rkrec:rkrecs};
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}
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/* 2.4.174 */
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function parse_MulBlank(blob, length) {
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var target = blob.l + length - 2;
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var rw = blob.read_shift(2), col = blob.read_shift(2);
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var ixfes = [];
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while(blob.l < target) ixfes.push(blob.read_shift(2));
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if(blob.l !== target) throw "MulBlank read error";
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var lastcol = blob.read_shift(2);
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if(ixfes.length != lastcol - col + 1) throw "MulBlank length mismatch";
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return {r:rw, c:col, C:lastcol, ixfe:ixfes};
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}
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/* 2.5.20 2.5.249 TODO: interpret values here */
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function parse_CellStyleXF(blob, length, style, opts) {
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var o = {};
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var a = blob.read_shift(4), b = blob.read_shift(4);
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var c = blob.read_shift(4), d = blob.read_shift(2);
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o.patternType = XLSFillPattern[c >> 26];
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if(!opts.cellStyles) return o;
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o.alc = a & 0x07;
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o.fWrap = (a >> 3) & 0x01;
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o.alcV = (a >> 4) & 0x07;
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o.fJustLast = (a >> 7) & 0x01;
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o.trot = (a >> 8) & 0xFF;
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o.cIndent = (a >> 16) & 0x0F;
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o.fShrinkToFit = (a >> 20) & 0x01;
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o.iReadOrder = (a >> 22) & 0x02;
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o.fAtrNum = (a >> 26) & 0x01;
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o.fAtrFnt = (a >> 27) & 0x01;
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o.fAtrAlc = (a >> 28) & 0x01;
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o.fAtrBdr = (a >> 29) & 0x01;
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o.fAtrPat = (a >> 30) & 0x01;
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o.fAtrProt = (a >> 31) & 0x01;
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o.dgLeft = b & 0x0F;
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o.dgRight = (b >> 4) & 0x0F;
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o.dgTop = (b >> 8) & 0x0F;
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o.dgBottom = (b >> 12) & 0x0F;
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o.icvLeft = (b >> 16) & 0x7F;
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o.icvRight = (b >> 23) & 0x7F;
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o.grbitDiag = (b >> 30) & 0x03;
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o.icvTop = c & 0x7F;
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o.icvBottom = (c >> 7) & 0x7F;
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o.icvDiag = (c >> 14) & 0x7F;
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o.dgDiag = (c >> 21) & 0x0F;
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o.icvFore = d & 0x7F;
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o.icvBack = (d >> 7) & 0x7F;
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o.fsxButton = (d >> 14) & 0x01;
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return o;
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}
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function parse_CellXF(blob, length, opts) {return parse_CellStyleXF(blob,length,0, opts);}
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function parse_StyleXF(blob, length, opts) {return parse_CellStyleXF(blob,length,1, opts);}
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/* 2.4.353 TODO: actually do this right */
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function parse_XF(blob, length, opts) {
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var o = {};
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o.ifnt = blob.read_shift(2); o.ifmt = blob.read_shift(2); o.flags = blob.read_shift(2);
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o.fStyle = (o.flags >> 2) & 0x01;
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length -= 6;
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o.data = parse_CellStyleXF(blob, length, o.fStyle, opts);
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return o;
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}
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/* 2.4.134 */
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function parse_Guts(blob, length) {
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blob.l += 4;
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var out = [blob.read_shift(2), blob.read_shift(2)];
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if(out[0] !== 0) out[0]--;
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if(out[1] !== 0) out[1]--;
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if(out[0] > 7 || out[1] > 7) throw "Bad Gutters: " + out.join("|");
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return out;
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}
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/* 2.4.24 */
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function parse_BoolErr(blob, length, opts) {
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var cell = parse_XLSCell(blob, 6);
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if(opts.biff == 2) ++blob.l;
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var val = parse_Bes(blob, 2);
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cell.val = val;
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cell.t = (val === true || val === false) ? 'b' : 'e';
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return cell;
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}
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/* 2.4.180 Number */
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function parse_Number(blob, length) {
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var cell = parse_XLSCell(blob, 6);
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var xnum = parse_Xnum(blob, 8);
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cell.val = xnum;
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return cell;
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}
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var parse_XLHeaderFooter = parse_OptXLUnicodeString; // TODO: parse 2.4.136
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/* 2.4.271 */
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function parse_SupBook(blob, length, opts) {
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var end = blob.l + length;
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var ctab = blob.read_shift(2);
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var cch = blob.read_shift(2);
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var virtPath;
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if(cch >=0x01 && cch <=0xff) virtPath = parse_XLUnicodeStringNoCch(blob, cch);
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var rgst = blob.read_shift(end - blob.l);
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opts.sbcch = cch;
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return [cch, ctab, virtPath, rgst];
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}
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/* 2.4.105 TODO */
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function parse_ExternName(blob, length, opts) {
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var flags = blob.read_shift(2);
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var body;
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var o = ({
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fBuiltIn: flags & 0x01,
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fWantAdvise: (flags >>> 1) & 0x01,
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fWantPict: (flags >>> 2) & 0x01,
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fOle: (flags >>> 3) & 0x01,
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fOleLink: (flags >>> 4) & 0x01,
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cf: (flags >>> 5) & 0x3FF,
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fIcon: flags >>> 15 & 0x01
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}/*:any*/);
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if(opts.sbcch === 0x3A01) body = parse_AddinUdf(blob, length-2, opts);
|
|
//else throw new Error("unsupported SupBook cch: " + opts.sbcch);
|
|
o.body = body || blob.read_shift(length-2);
|
|
return o;
|
|
}
|
|
|
|
/* 2.4.150 TODO */
|
|
function parse_Lbl(blob, length, opts) {
|
|
var target = blob.l + length;
|
|
var flags = blob.read_shift(2);
|
|
var chKey = blob.read_shift(1);
|
|
var cch = blob.read_shift(1);
|
|
var cce = blob.read_shift(opts && opts.biff == 2 ? 1 : 2);
|
|
if(!opts || opts.biff >= 5) {
|
|
blob.l += 2;
|
|
var itab = blob.read_shift(2);
|
|
blob.l += 4;
|
|
}
|
|
var name = parse_XLUnicodeStringNoCch(blob, cch, opts);
|
|
var npflen = target - blob.l; if(opts && opts.biff == 2) --npflen;
|
|
var rgce = target == blob.l || cce == 0 ? [] : parse_NameParsedFormula(blob, npflen, opts, cce);
|
|
return {
|
|
chKey: chKey,
|
|
Name: name,
|
|
rgce: rgce
|
|
};
|
|
}
|
|
|
|
/* 2.4.106 TODO: verify supbook manipulation */
|
|
function parse_ExternSheet(blob, length, opts) {
|
|
if(opts.biff < 8) return parse_ShortXLUnicodeString(blob, length, opts);
|
|
var o = parslurp2(blob,length,parse_XTI);
|
|
var oo = [];
|
|
if(opts.sbcch === 0x0401) {
|
|
for(var i = 0; i != o.length; ++i) oo.push(opts.snames[o[i][1]]);
|
|
return oo;
|
|
}
|
|
else return o;
|
|
}
|
|
|
|
/* 2.4.260 */
|
|
function parse_ShrFmla(blob, length, opts) {
|
|
var ref = parse_RefU(blob, 6);
|
|
blob.l++;
|
|
var cUse = blob.read_shift(1);
|
|
length -= 8;
|
|
return [parse_SharedParsedFormula(blob, length, opts), cUse];
|
|
}
|
|
|
|
/* 2.4.4 TODO */
|
|
function parse_Array(blob, length, opts) {
|
|
var ref = parse_Ref(blob, 6);
|
|
/* TODO: fAlwaysCalc */
|
|
switch(opts.biff) {
|
|
case 2: blob.l ++; length -= 7; break;
|
|
case 3: case 4: blob.l += 2; length -= 8; break;
|
|
default: blob.l += 6; length -= 12;
|
|
}
|
|
return [ref, parse_ArrayParsedFormula(blob, length, opts, ref)];
|
|
}
|
|
|
|
/* 2.4.173 */
|
|
function parse_MTRSettings(blob, length) {
|
|
var fMTREnabled = blob.read_shift(4) !== 0x00;
|
|
var fUserSetThreadCount = blob.read_shift(4) !== 0x00;
|
|
var cUserThreadCount = blob.read_shift(4);
|
|
return [fMTREnabled, fUserSetThreadCount, cUserThreadCount];
|
|
}
|
|
|
|
/* 2.5.186 TODO: BIFF5 */
|
|
function parse_NoteSh(blob, length, opts) {
|
|
if(opts.biff < 8) return;
|
|
var row = blob.read_shift(2), col = blob.read_shift(2);
|
|
var flags = blob.read_shift(2), idObj = blob.read_shift(2);
|
|
var stAuthor = parse_XLUnicodeString2(blob, 0, opts);
|
|
if(opts.biff < 8) blob.read_shift(1);
|
|
return [{r:row,c:col}, stAuthor, idObj, flags];
|
|
}
|
|
|
|
/* 2.4.179 */
|
|
function parse_Note(blob, length, opts) {
|
|
/* TODO: Support revisions */
|
|
return parse_NoteSh(blob, length, opts);
|
|
}
|
|
|
|
/* 2.4.168 */
|
|
function parse_MergeCells(blob, length) {
|
|
var merges = [];
|
|
var cmcs = blob.read_shift(2);
|
|
while (cmcs--) merges.push(parse_Ref8U(blob,length));
|
|
return merges;
|
|
}
|
|
|
|
/* 2.4.181 TODO: parse all the things! */
|
|
function parse_Obj(blob, length) {
|
|
var cmo = parse_FtCmo(blob, 22); // id, ot, flags
|
|
var fts = parse_FtArray(blob, length-22, cmo[1]);
|
|
return { cmo: cmo, ft:fts };
|
|
}
|
|
|
|
/* 2.4.329 TODO: parse properly */
|
|
function parse_TxO(blob, length, opts) {
|
|
var s = blob.l;
|
|
var texts = "";
|
|
try {
|
|
blob.l += 4;
|
|
var ot = (opts.lastobj||{cmo:[0,0]}).cmo[1];
|
|
var controlInfo;
|
|
if([0,5,7,11,12,14].indexOf(ot) == -1) blob.l += 6;
|
|
else controlInfo = parse_ControlInfo(blob, 6, opts);
|
|
var cchText = blob.read_shift(2);
|
|
var cbRuns = blob.read_shift(2);
|
|
var ifntEmpty = parse_FontIndex(blob, 2);
|
|
var len = blob.read_shift(2);
|
|
blob.l += len;
|
|
//var fmla = parse_ObjFmla(blob, s + length - blob.l);
|
|
|
|
for(var i = 1; i < blob.lens.length-1; ++i) {
|
|
if(blob.l-s != blob.lens[i]) throw "TxO: bad continue record";
|
|
var hdr = blob[blob.l];
|
|
var t = parse_XLUnicodeStringNoCch(blob, blob.lens[i+1]-blob.lens[i]-1);
|
|
texts += t;
|
|
if(texts.length >= (hdr ? cchText : 2*cchText)) break;
|
|
}
|
|
if(texts.length !== cchText && texts.length !== cchText*2) {
|
|
throw "cchText: " + cchText + " != " + texts.length;
|
|
}
|
|
|
|
blob.l = s + length;
|
|
/* 2.5.272 TxORuns */
|
|
// var rgTxoRuns = [];
|
|
// for(var j = 0; j != cbRuns/8-1; ++j) blob.l += 8;
|
|
// var cchText2 = blob.read_shift(2);
|
|
// if(cchText2 !== cchText) throw "TxOLastRun mismatch: " + cchText2 + " " + cchText;
|
|
// blob.l += 6;
|
|
// if(s + length != blob.l) throw "TxO " + (s + length) + ", at " + blob.l;
|
|
return { t: texts };
|
|
} catch(e) { blob.l = s + length; return { t: texts }; }
|
|
}
|
|
|
|
/* 2.4.140 */
|
|
var parse_HLink = function(blob, length) {
|
|
var ref = parse_Ref8U(blob, 8);
|
|
blob.l += 16; /* CLSID */
|
|
var hlink = parse_Hyperlink(blob, length-24);
|
|
return [ref, hlink];
|
|
};
|
|
|
|
/* 2.4.141 */
|
|
var parse_HLinkTooltip = function(blob, length) {
|
|
var end = blob.l + length;
|
|
blob.read_shift(2);
|
|
var ref = parse_Ref8U(blob, 8);
|
|
var wzTooltip = blob.read_shift((length-10)/2, 'dbcs-cont');
|
|
wzTooltip = wzTooltip.replace(chr0,"");
|
|
return [ref, wzTooltip];
|
|
};
|
|
|
|
/* 2.4.63 */
|
|
function parse_Country(blob, length) {
|
|
var o = [], d;
|
|
d = blob.read_shift(2); o[0] = CountryEnum[d] || d;
|
|
d = blob.read_shift(2); o[1] = CountryEnum[d] || d;
|
|
return o;
|
|
}
|
|
|
|
/* 2.4.50 ClrtClient */
|
|
function parse_ClrtClient(blob, length) {
|
|
var ccv = blob.read_shift(2);
|
|
var o = [];
|
|
while(ccv-->0) o.push(parse_LongRGB(blob, 8));
|
|
return o;
|
|
}
|
|
|
|
/* 2.4.188 */
|
|
function parse_Palette(blob, length) {
|
|
var ccv = blob.read_shift(2);
|
|
var o = [];
|
|
while(ccv-->0) o.push(parse_LongRGB(blob, 8));
|
|
return o;
|
|
}
|
|
|
|
/* 2.4.354 */
|
|
function parse_XFCRC(blob, length) {
|
|
blob.l += 2;
|
|
var o = {cxfs:0, crc:0};
|
|
o.cxfs = blob.read_shift(2);
|
|
o.crc = blob.read_shift(4);
|
|
return o;
|
|
}
|
|
|
|
/* 2.4.53 TODO: parse flags */
|
|
/* [MS-XLSB] 2.4.323 TODO: parse flags */
|
|
function parse_ColInfo(blob, length, opts) {
|
|
if(!opts.cellStyles) return parsenoop(blob, length);
|
|
var w = opts && opts.biff >= 12 ? 4 : 2;
|
|
var colFirst = blob.read_shift(w);
|
|
var colLast = blob.read_shift(w);
|
|
var coldx = blob.read_shift(w);
|
|
var ixfe = blob.read_shift(w);
|
|
var flags = blob.read_shift(2);
|
|
if(w == 2) blob.l += 2;
|
|
return {s:colFirst, e:colLast, w:coldx, ixfe:ixfe, flags:flags};
|
|
}
|
|
|
|
|
|
var parse_Style = parsenoop;
|
|
var parse_StyleExt = parsenoop;
|
|
|
|
var parse_Window2 = parsenoop;
|
|
|
|
|
|
var parse_Backup = parsebool; /* 2.4.14 */
|
|
var parse_Blank = parse_XLSCell; /* 2.4.20 Just the cell */
|
|
var parse_BottomMargin = parse_Xnum; /* 2.4.27 */
|
|
var parse_BuiltInFnGroupCount = parseuint16; /* 2.4.30 0x0E or 0x10 but excel 2011 generates 0x11? */
|
|
var parse_CalcCount = parseuint16; /* 2.4.31 #Iterations */
|
|
var parse_CalcDelta = parse_Xnum; /* 2.4.32 */
|
|
var parse_CalcIter = parsebool; /* 2.4.33 1=iterative calc */
|
|
var parse_CalcMode = parseuint16; /* 2.4.34 0=manual, 1=auto (def), 2=table */
|
|
var parse_CalcPrecision = parsebool; /* 2.4.35 */
|
|
var parse_CalcRefMode = parsenoop2; /* 2.4.36 */
|
|
var parse_CalcSaveRecalc = parsebool; /* 2.4.37 */
|
|
var parse_CodePage = parseuint16; /* 2.4.52 */
|
|
var parse_Compat12 = parsebool; /* 2.4.54 true = no compatibility check */
|
|
var parse_Date1904 = parsebool; /* 2.4.77 - 1=1904,0=1900 */
|
|
var parse_DefColWidth = parseuint16; /* 2.4.89 */
|
|
var parse_DSF = parsenoop2; /* 2.4.94 -- MUST be ignored */
|
|
var parse_EntExU2 = parsenoop2; /* 2.4.102 -- Explicitly says to ignore */
|
|
var parse_EOF = parsenoop2; /* 2.4.103 */
|
|
var parse_Excel9File = parsenoop2; /* 2.4.104 -- Optional and unused */
|
|
var parse_FeatHdr = parsenoop2; /* 2.4.112 */
|
|
var parse_FontX = parseuint16; /* 2.4.123 */
|
|
var parse_Footer = parse_XLHeaderFooter; /* 2.4.124 */
|
|
var parse_GridSet = parseuint16; /* 2.4.132, =1 */
|
|
var parse_HCenter = parsebool; /* 2.4.135 sheet centered horizontal on print */
|
|
var parse_Header = parse_XLHeaderFooter; /* 2.4.136 */
|
|
var parse_HideObj = parse_HideObjEnum; /* 2.4.139 */
|
|
var parse_InterfaceEnd = parsenoop2; /* 2.4.145 -- noop */
|
|
var parse_LeftMargin = parse_Xnum; /* 2.4.151 */
|
|
var parse_Mms = parsenoop2; /* 2.4.169 -- Explicitly says to ignore */
|
|
var parse_ObjProtect = parsebool; /* 2.4.183 -- must be 1 if present */
|
|
var parse_Password = parseuint16; /* 2.4.191 */
|
|
var parse_PrintGrid = parsebool; /* 2.4.202 */
|
|
var parse_PrintRowCol = parsebool; /* 2.4.203 */
|
|
var parse_PrintSize = parseuint16; /* 2.4.204 0:3 */
|
|
var parse_Prot4Rev = parsebool; /* 2.4.205 */
|
|
var parse_Prot4RevPass = parseuint16; /* 2.4.206 */
|
|
var parse_Protect = parsebool; /* 2.4.207 */
|
|
var parse_RefreshAll = parsebool; /* 2.4.217 -- must be 0 if not template */
|
|
var parse_RightMargin = parse_Xnum; /* 2.4.219 */
|
|
var parse_RRTabId = parseuint16a; /* 2.4.241 */
|
|
var parse_ScenarioProtect = parsebool; /* 2.4.245 */
|
|
var parse_Scl = parseuint16a; /* 2.4.247 num, den */
|
|
var parse_String = parse_XLUnicodeString; /* 2.4.268 */
|
|
var parse_SxBool = parsebool; /* 2.4.274 */
|
|
var parse_TopMargin = parse_Xnum; /* 2.4.328 */
|
|
var parse_UsesELFs = parsebool; /* 2.4.337 -- should be 0 */
|
|
var parse_VCenter = parsebool; /* 2.4.342 */
|
|
var parse_WinProtect = parsebool; /* 2.4.347 */
|
|
var parse_WriteProtect = parsenoop; /* 2.4.350 empty record */
|
|
|
|
|
|
/* ---- */
|
|
var parse_VerticalPageBreaks = parsenoop;
|
|
var parse_HorizontalPageBreaks = parsenoop;
|
|
var parse_Selection = parsenoop;
|
|
var parse_Continue = parsenoop;
|
|
var parse_Pane = parsenoop;
|
|
var parse_Pls = parsenoop;
|
|
var parse_DCon = parsenoop;
|
|
var parse_DConRef = parsenoop;
|
|
var parse_DConName = parsenoop;
|
|
var parse_XCT = parsenoop;
|
|
var parse_CRN = parsenoop;
|
|
var parse_FileSharing = parsenoop;
|
|
var parse_Uncalced = parsenoop;
|
|
var parse_Template = parsenoop;
|
|
var parse_Intl = parsenoop;
|
|
var parse_WsBool = parsenoop;
|
|
var parse_Sort = parsenoop;
|
|
var parse_Sync = parsenoop;
|
|
var parse_LPr = parsenoop;
|
|
var parse_DxGCol = parsenoop;
|
|
var parse_FnGroupName = parsenoop;
|
|
var parse_FilterMode = parsenoop;
|
|
var parse_AutoFilterInfo = parsenoop;
|
|
var parse_AutoFilter = parsenoop;
|
|
var parse_Setup = parsenoop;
|
|
var parse_ScenMan = parsenoop;
|
|
var parse_SCENARIO = parsenoop;
|
|
var parse_SxView = parsenoop;
|
|
var parse_Sxvd = parsenoop;
|
|
var parse_SXVI = parsenoop;
|
|
var parse_SxIvd = parsenoop;
|
|
var parse_SXLI = parsenoop;
|
|
var parse_SXPI = parsenoop;
|
|
var parse_DocRoute = parsenoop;
|
|
var parse_RecipName = parsenoop;
|
|
var parse_SXDI = parsenoop;
|
|
var parse_SXDB = parsenoop;
|
|
var parse_SXFDB = parsenoop;
|
|
var parse_SXDBB = parsenoop;
|
|
var parse_SXNum = parsenoop;
|
|
var parse_SxErr = parsenoop;
|
|
var parse_SXInt = parsenoop;
|
|
var parse_SXString = parsenoop;
|
|
var parse_SXDtr = parsenoop;
|
|
var parse_SxNil = parsenoop;
|
|
var parse_SXTbl = parsenoop;
|
|
var parse_SXTBRGIITM = parsenoop;
|
|
var parse_SxTbpg = parsenoop;
|
|
var parse_ObProj = parsenoop;
|
|
var parse_SXStreamID = parsenoop;
|
|
var parse_DBCell = parsenoop;
|
|
var parse_SXRng = parsenoop;
|
|
var parse_SxIsxoper = parsenoop;
|
|
var parse_BookBool = parsenoop;
|
|
var parse_DbOrParamQry = parsenoop;
|
|
var parse_OleObjectSize = parsenoop;
|
|
var parse_SXVS = parsenoop;
|
|
var parse_BkHim = parsenoop;
|
|
var parse_MsoDrawingGroup = parsenoop;
|
|
var parse_MsoDrawing = parsenoop;
|
|
var parse_MsoDrawingSelection = parsenoop;
|
|
var parse_PhoneticInfo = parsenoop;
|
|
var parse_SxRule = parsenoop;
|
|
var parse_SXEx = parsenoop;
|
|
var parse_SxFilt = parsenoop;
|
|
var parse_SxDXF = parsenoop;
|
|
var parse_SxItm = parsenoop;
|
|
var parse_SxName = parsenoop;
|
|
var parse_SxSelect = parsenoop;
|
|
var parse_SXPair = parsenoop;
|
|
var parse_SxFmla = parsenoop;
|
|
var parse_SxFormat = parsenoop;
|
|
var parse_SXVDEx = parsenoop;
|
|
var parse_SXFormula = parsenoop;
|
|
var parse_SXDBEx = parsenoop;
|
|
var parse_RRDInsDel = parsenoop;
|
|
var parse_RRDHead = parsenoop;
|
|
var parse_RRDChgCell = parsenoop;
|
|
var parse_RRDRenSheet = parsenoop;
|
|
var parse_RRSort = parsenoop;
|
|
var parse_RRDMove = parsenoop;
|
|
var parse_RRFormat = parsenoop;
|
|
var parse_RRAutoFmt = parsenoop;
|
|
var parse_RRInsertSh = parsenoop;
|
|
var parse_RRDMoveBegin = parsenoop;
|
|
var parse_RRDMoveEnd = parsenoop;
|
|
var parse_RRDInsDelBegin = parsenoop;
|
|
var parse_RRDInsDelEnd = parsenoop;
|
|
var parse_RRDConflict = parsenoop;
|
|
var parse_RRDDefName = parsenoop;
|
|
var parse_RRDRstEtxp = parsenoop;
|
|
var parse_LRng = parsenoop;
|
|
var parse_CUsr = parsenoop;
|
|
var parse_CbUsr = parsenoop;
|
|
var parse_UsrInfo = parsenoop;
|
|
var parse_UsrExcl = parsenoop;
|
|
var parse_FileLock = parsenoop;
|
|
var parse_RRDInfo = parsenoop;
|
|
var parse_BCUsrs = parsenoop;
|
|
var parse_UsrChk = parsenoop;
|
|
var parse_UserBView = parsenoop;
|
|
var parse_UserSViewBegin = parsenoop; // overloaded
|
|
var parse_UserSViewEnd = parsenoop;
|
|
var parse_RRDUserView = parsenoop;
|
|
var parse_Qsi = parsenoop;
|
|
var parse_CondFmt = parsenoop;
|
|
var parse_CF = parsenoop;
|
|
var parse_DVal = parsenoop;
|
|
var parse_DConBin = parsenoop;
|
|
var parse_Lel = parsenoop;
|
|
var parse_XLSCodeName = parse_XLUnicodeString;
|
|
var parse_SXFDBType = parsenoop;
|
|
var parse_ObNoMacros = parsenoop;
|
|
var parse_Dv = parsenoop;
|
|
var parse_Index = parsenoop;
|
|
var parse_Table = parsenoop;
|
|
var parse_BigName = parsenoop;
|
|
var parse_ContinueBigName = parsenoop;
|
|
var parse_WebPub = parsenoop;
|
|
var parse_QsiSXTag = parsenoop;
|
|
var parse_DBQueryExt = parsenoop;
|
|
var parse_ExtString = parsenoop;
|
|
var parse_TxtQry = parsenoop;
|
|
var parse_Qsir = parsenoop;
|
|
var parse_Qsif = parsenoop;
|
|
var parse_RRDTQSIF = parsenoop;
|
|
var parse_OleDbConn = parsenoop;
|
|
var parse_WOpt = parsenoop;
|
|
var parse_SXViewEx = parsenoop;
|
|
var parse_SXTH = parsenoop;
|
|
var parse_SXPIEx = parsenoop;
|
|
var parse_SXVDTEx = parsenoop;
|
|
var parse_SXViewEx9 = parsenoop;
|
|
var parse_ContinueFrt = parsenoop;
|
|
var parse_RealTimeData = parsenoop;
|
|
var parse_ChartFrtInfo = parsenoop;
|
|
var parse_FrtWrapper = parsenoop;
|
|
var parse_StartBlock = parsenoop;
|
|
var parse_EndBlock = parsenoop;
|
|
var parse_StartObject = parsenoop;
|
|
var parse_EndObject = parsenoop;
|
|
var parse_CatLab = parsenoop;
|
|
var parse_YMult = parsenoop;
|
|
var parse_SXViewLink = parsenoop;
|
|
var parse_PivotChartBits = parsenoop;
|
|
var parse_FrtFontList = parsenoop;
|
|
var parse_SheetExt = parsenoop;
|
|
var parse_BookExt = parsenoop;
|
|
var parse_SXAddl = parsenoop;
|
|
var parse_CrErr = parsenoop;
|
|
var parse_HFPicture = parsenoop;
|
|
var parse_Feat = parsenoop;
|
|
var parse_DataLabExt = parsenoop;
|
|
var parse_DataLabExtContents = parsenoop;
|
|
var parse_CellWatch = parsenoop;
|
|
var parse_FeatHdr11 = parsenoop;
|
|
var parse_Feature11 = parsenoop;
|
|
var parse_DropDownObjIds = parsenoop;
|
|
var parse_ContinueFrt11 = parsenoop;
|
|
var parse_DConn = parsenoop;
|
|
var parse_List12 = parsenoop;
|
|
var parse_Feature12 = parsenoop;
|
|
var parse_CondFmt12 = parsenoop;
|
|
var parse_CF12 = parsenoop;
|
|
var parse_CFEx = parsenoop;
|
|
var parse_AutoFilter12 = parsenoop;
|
|
var parse_ContinueFrt12 = parsenoop;
|
|
var parse_MDTInfo = parsenoop;
|
|
var parse_MDXStr = parsenoop;
|
|
var parse_MDXTuple = parsenoop;
|
|
var parse_MDXSet = parsenoop;
|
|
var parse_MDXProp = parsenoop;
|
|
var parse_MDXKPI = parsenoop;
|
|
var parse_MDB = parsenoop;
|
|
var parse_PLV = parsenoop;
|
|
var parse_DXF = parsenoop;
|
|
var parse_TableStyles = parsenoop;
|
|
var parse_TableStyle = parsenoop;
|
|
var parse_TableStyleElement = parsenoop;
|
|
var parse_NamePublish = parsenoop;
|
|
var parse_NameCmt = parsenoop;
|
|
var parse_SortData = parsenoop;
|
|
var parse_GUIDTypeLib = parsenoop;
|
|
var parse_FnGrp12 = parsenoop;
|
|
var parse_NameFnGrp12 = parsenoop;
|
|
var parse_HeaderFooter = parsenoop;
|
|
var parse_CrtLayout12 = parsenoop;
|
|
var parse_CrtMlFrt = parsenoop;
|
|
var parse_CrtMlFrtContinue = parsenoop;
|
|
var parse_ShapePropsStream = parsenoop;
|
|
var parse_TextPropsStream = parsenoop;
|
|
var parse_RichTextStream = parsenoop;
|
|
var parse_CrtLayout12A = parsenoop;
|
|
var parse_Units = parsenoop;
|
|
var parse_Chart = parsenoop;
|
|
var parse_Series = parsenoop;
|
|
var parse_DataFormat = parsenoop;
|
|
var parse_LineFormat = parsenoop;
|
|
var parse_MarkerFormat = parsenoop;
|
|
var parse_AreaFormat = parsenoop;
|
|
var parse_PieFormat = parsenoop;
|
|
var parse_AttachedLabel = parsenoop;
|
|
var parse_SeriesText = parsenoop;
|
|
var parse_ChartFormat = parsenoop;
|
|
var parse_Legend = parsenoop;
|
|
var parse_SeriesList = parsenoop;
|
|
var parse_Bar = parsenoop;
|
|
var parse_Line = parsenoop;
|
|
var parse_Pie = parsenoop;
|
|
var parse_Area = parsenoop;
|
|
var parse_Scatter = parsenoop;
|
|
var parse_CrtLine = parsenoop;
|
|
var parse_Axis = parsenoop;
|
|
var parse_Tick = parsenoop;
|
|
var parse_ValueRange = parsenoop;
|
|
var parse_CatSerRange = parsenoop;
|
|
var parse_AxisLine = parsenoop;
|
|
var parse_CrtLink = parsenoop;
|
|
var parse_DefaultText = parsenoop;
|
|
var parse_Text = parsenoop;
|
|
var parse_ObjectLink = parsenoop;
|
|
var parse_Frame = parsenoop;
|
|
var parse_Begin = parsenoop;
|
|
var parse_End = parsenoop;
|
|
var parse_PlotArea = parsenoop;
|
|
var parse_Chart3d = parsenoop;
|
|
var parse_PicF = parsenoop;
|
|
var parse_DropBar = parsenoop;
|
|
var parse_Radar = parsenoop;
|
|
var parse_Surf = parsenoop;
|
|
var parse_RadarArea = parsenoop;
|
|
var parse_AxisParent = parsenoop;
|
|
var parse_LegendException = parsenoop;
|
|
var parse_ShtProps = parsenoop;
|
|
var parse_SerToCrt = parsenoop;
|
|
var parse_AxesUsed = parsenoop;
|
|
var parse_SBaseRef = parsenoop;
|
|
var parse_SerParent = parsenoop;
|
|
var parse_SerAuxTrend = parsenoop;
|
|
var parse_IFmtRecord = parsenoop;
|
|
var parse_Pos = parsenoop;
|
|
var parse_AlRuns = parsenoop;
|
|
var parse_BRAI = parsenoop;
|
|
var parse_SerAuxErrBar = parsenoop;
|
|
var parse_SerFmt = parsenoop;
|
|
var parse_Chart3DBarShape = parsenoop;
|
|
var parse_Fbi = parsenoop;
|
|
var parse_BopPop = parsenoop;
|
|
var parse_AxcExt = parsenoop;
|
|
var parse_Dat = parsenoop;
|
|
var parse_PlotGrowth = parsenoop;
|
|
var parse_SIIndex = parsenoop;
|
|
var parse_GelFrame = parsenoop;
|
|
var parse_BopPopCustom = parsenoop;
|
|
var parse_Fbi2 = parsenoop;
|
|
|
|
/* --- Specific to versions before BIFF8 --- */
|
|
function parse_BIFF5String(blob) {
|
|
var len = blob.read_shift(1);
|
|
return blob.read_shift(len, 'sbcs-cont');
|
|
}
|
|
|
|
/* BIFF2_??? where ??? is the name from [XLS] */
|
|
function parse_BIFF2STR(blob, length, opts) {
|
|
var cell = parse_XLSCell(blob, 6);
|
|
++blob.l;
|
|
var str = parse_XLUnicodeString2(blob, length-7, opts);
|
|
cell.t = 'str';
|
|
cell.val = str;
|
|
return cell;
|
|
}
|
|
|
|
function parse_BIFF2NUM(blob, length, opts) {
|
|
var cell = parse_XLSCell(blob, 6);
|
|
++blob.l;
|
|
var num = parse_Xnum(blob, 8);
|
|
cell.t = 'n';
|
|
cell.val = num;
|
|
return cell;
|
|
}
|
|
|
|
function parse_BIFF2INT(blob, length) {
|
|
var cell = parse_XLSCell(blob, 6);
|
|
++blob.l;
|
|
var num = blob.read_shift(2);
|
|
cell.t = 'n';
|
|
cell.val = num;
|
|
return cell;
|
|
}
|
|
|
|
function parse_BIFF2STRING(blob, length) {
|
|
var cch = blob.read_shift(1);
|
|
if(cch === 0) { blob.l++; return ""; }
|
|
return blob.read_shift(cch, 'sbcs-cont');
|
|
}
|
|
|
|
/* TODO: convert to BIFF8 font struct */
|
|
function parse_BIFF2FONTXTRA(blob, length) {
|
|
blob.l += 6; // unknown
|
|
blob.l += 2; // font weight "bls"
|
|
blob.l += 1; // charset
|
|
blob.l += 3; // unknown
|
|
blob.l += 1; // font family
|
|
blob.l += length - 9;
|
|
}
|
|
|
|
/* TODO: parse rich text runs */
|
|
function parse_RString(blob, length, opts) {
|
|
var end = blob.l + length;
|
|
var cell = parse_XLSCell(blob, 6);
|
|
var cch = blob.read_shift(2);
|
|
var str = parse_XLUnicodeStringNoCch(blob, cch, opts);
|
|
blob.l = end;
|
|
cell.t = 'str';
|
|
cell.val = str;
|
|
return cell;
|
|
}
|