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XLSB/XLSM sheet rels and hyperlinks

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- XLSB/XLSM workbook/worksheet code names for VBA
- XLSX/XLSB write hyperlinks
- updated CFB to 0.11.1

Fixes:
- fixes #615 h/t @johnothetree (XLSM CodeName)
- fixes #93 h/t @SheetJSDev (Write Hyperlinks)
- fixes #156 h/t @MayaGi (XLSX Write Hyperlinks)
- fixes #344 h/t @slonoed (XLSX Write Hyperlinks)
This commit is contained in:
SheetJS 2017-03-30 20:47:35 -04:00
parent 65f1c7e58b
commit 4743085cb5
16 changed files with 332 additions and 159 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -15,6 +15,7 @@ FLOWAUX=$(patsubst %.js,%.flow.js,$(AUXTARGETS))
AUXSCPTS=xlsxworker1.js xlsxworker2.js xlsxworker.js
FLOWTGTS=$(TARGET) $(AUXTARGETS) $(AUXSCPTS)
UGLIFYOPTS=--support-ie8
CLOSURE=/usr/local/lib/node_modules/google-closure-compiler/compiler.jar
## Main Targets
@ -144,6 +145,7 @@ lint: $(TARGET) $(AUXTARGETS) ## Run jshint and jscs checks
@jshint --show-non-errors package.json bower.json
@jshint --show-non-errors --extract=always $(HTMLLINT)
@jscs $(TARGET) $(AUXTARGETS)
if [ -e $(CLOSURE) ]; then java -jar $(CLOSURE) $(REQS) $(FLOWTARGET) --jscomp_warning=reportUnknownTypes >/dev/null; fi
.PHONY: flow
flow: lint ## Run flow checker

21
bits/18_cfb.js
View File

@ -30,7 +30,7 @@ type SectorList = {
/* [MS-CFB] v20130118 */
var CFB = (function _CFB(){
var exports = {};
exports.version = '0.11.0';
exports.version = '0.11.1';
function parse(file) {
var mver = 3; // major version
var ssz = 512; // sector size
@ -51,7 +51,7 @@ var mv = check_get_mver(blob);
mver = mv[0];
switch(mver) {
case 3: ssz = 512; break; case 4: ssz = 4096; break;
default: throw "Major Version: Expected 3 or 4 saw " + mver;
default: throw new Error("Major Version: Expected 3 or 4 saw " + mver);
}
/* reprocess header */
@ -63,7 +63,7 @@ check_shifts(blob, mver);
// Number of Directory Sectors
var nds = blob.read_shift(4, 'i');
if(mver === 3 && nds !== 0) throw '# Directory Sectors: Expected 0 saw ' + nds;
if(mver === 3 && nds !== 0) throw new Error('# Directory Sectors: Expected 0 saw ' + nds);
// Number of FAT Sectors
//var nfs = blob.read_shift(4, 'i');
@ -149,13 +149,14 @@ function check_shifts(blob, mver) {
var shift = 0x09;
// Byte Order
blob.chk('feff', 'Byte Order: ');
//blob.chk('feff', 'Byte Order: '); // note: some writers put 0xffff
blob.l += 2;
// Sector Shift
switch((shift = blob.read_shift(2))) {
case 0x09: if(mver !== 3) throw 'MajorVersion/SectorShift Mismatch'; break;
case 0x0c: if(mver !== 4) throw 'MajorVersion/SectorShift Mismatch'; break;
default: throw 'Sector Shift: Expected 9 or 12 saw ' + shift;
case 0x09: if(mver != 3) throw new Error('Sector Shift: Expected 9 saw ' + shift); break;
case 0x0c: if(mver != 4) throw new Error('Sector Shift: Expected 12 saw ' + shift); break;
default: throw new Error('Sector Shift: Expected 9 or 12 saw ' + shift);
}
// Mini Sector Shift
@ -237,7 +238,7 @@ function make_find_path(FullPaths, Paths, FileIndex, files, root_name) {
function sleuth_fat(idx, cnt, sectors, ssz, fat_addrs) {
var q;
if(idx === ENDOFCHAIN) {
if(cnt !== 0) throw "DIFAT chain shorter than expected";
if(cnt !== 0) throw new Error("DIFAT chain shorter than expected");
} else if(idx !== -1 /*FREESECT*/) {
var sector = sectors[idx], m = (ssz>>>2)-1;
if(!sector) return;
@ -263,7 +264,7 @@ function get_sector_list(sectors, start, fat_addrs, ssz, chkd) {
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}
@ -286,7 +287,7 @@ function make_sector_list(sectors, dir_start, fat_addrs, ssz/*:number*/)/*:any*/
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}

9
bits/28_binstructs.js
View File

@ -18,9 +18,9 @@ function parse_RichStr(data, length/*:number*/)/*:XLString*/ {
z.r = rgsStrRun;
}
else z.r = "<t>" + escapexml(str) + "</t>";
if((flags & 2) !== 0) { /* fExtStr */
/* TODO: phonetic string */
}
//if((flags & 2) !== 0) { /* fExtStr */
// /* TODO: phonetic string */
//}
data.l = start + length;
return z;
}
@ -50,7 +50,8 @@ function write_XLSBCell(cell/*:any*/, o/*:?Block*/) {
/* [MS-XLSB] 2.5.21 */
function parse_XLSBCodeName (data, length) { return parse_XLWideString(data, length); }
var parse_XLSBCodeName = parse_XLWideString;
var write_XLSBCodeName = write_XLWideString;
/* [MS-XLSB] 2.5.166 */
function parse_XLNullableWideString(data)/*:string*/ {

17
bits/31_rels.js
View File

@ -2,13 +2,14 @@
var RELS = ({
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
HLINK: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink",
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
}/*:any*/);
/* 9.3.3 Representing Relationships */
function get_rels_path(file/*:string*/)/*:string*/ {
var n = file.lastIndexOf("/");
return file.substr(0,n) + '/_rels' + file.substr(n) + ".rels";
return file.substr(0,n+1) + '_rels/' + file.substr(n+1) + ".rels";
}
function parse_rels(data/*:?string*/, currentFilePath/*:string*/) {
@ -51,3 +52,17 @@ function write_rels(rels)/*:string*/ {
if(o.length>2){ o[o.length] = ('</Relationships>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
function add_rels(rels, rId, f, type, relobj)/*:number*/ {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){}
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(relobj.Type == RELS.HLINK) relobj.TargetMode = "External";
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
return rId;
}

2
bits/40_harb.js
View File

@ -63,7 +63,7 @@ function dbf_to_aoa(buf, opts)/*:AOA*/ {
case 0x83: memo = true; break;
case 0x8B: memo = true; break;
case 0xF5: memo = true; break;
default: process.exit(); throw new Error("DBF Unsupported Version: " + ft.toString(16));
default: throw new Error("DBF Unsupported Version: " + ft.toString(16));
}
var filedate = new Date(d.read_shift(1) + 1900, d.read_shift(1) - 1, d.read_shift(1));
var nrow = d.read_shift(4);

27
bits/67_wsxml.js
View File

@ -155,6 +155,7 @@ function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
var ff = cell.F && cell.F.substr(0, ref.length) == ref ? {t:"array", ref:cell.F} : null;
v = writextag('f', escapexml(cell.f), ff) + (cell.v != null ? v : "");
}
if(cell.l) ws['!links'].push([ref, cell.l]);
return writextag('c', v, o);
}
@ -290,7 +291,7 @@ return function parse_ws_xml_data(sdata, s, opts, guess, themes, styles) {
}
}; })();
function write_ws_xml_data(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workbook*/)/*:string*/ {
function write_ws_xml_data(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workbook*/, rels)/*:string*/ {
var o = [], r = [], range = safe_decode_range(ws['!ref']), cell, ref, rr = "", cols = [], R=0, C=0;
for(C = range.s.c; C <= range.e.c; ++C) cols[C] = encode_col(C);
for(R = range.s.r; R <= range.e.r; ++R) {
@ -311,26 +312,42 @@ var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns:r': XMLNS.r
});
function write_ws_xml(idx/*:number*/, opts, wb/*:Workbook*/)/*:string*/ {
function write_ws_xml(idx/*:number*/, opts, wb/*:Workbook*/, rels)/*:string*/ {
var o = [XML_HEADER, WS_XML_ROOT];
var s = wb.SheetNames[idx], sidx = 0, rdata = "";
var ws = wb.Sheets[s];
if(ws === undefined) ws = {};
var ref = ws['!ref']; if(ref === undefined) ref = 'A1';
if(!rels) rels = {};
o[o.length] = (writextag('sheetPr', null, {'codeName': escapexml(wb.SheetNames[idx])}));
o[o.length] = (writextag('dimension', null, {'ref': ref}));
if(ws['!cols'] !== undefined && ws['!cols'].length > 0) o[o.length] = (write_ws_xml_cols(ws, ws['!cols']));
o[sidx = o.length] = '<sheetData/>';
ws['!links'] = [];
if(ws['!ref'] != null) {
rdata = write_ws_xml_data(ws, opts, idx, wb);
rdata = write_ws_xml_data(ws, opts, idx, wb, rels);
if(rdata.length > 0) o[o.length] = (rdata);
}
if(o.length>sidx+1) { o[o.length] = ('</sheetData>'); o[sidx]=o[sidx].replace("/>",">"); }
if(ws['!merges'] != null && ws['!merges'].length > 0) o[o.length] = (write_ws_xml_merges(ws['!merges']));
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
var relc = -1, rel;
if(ws['!links'].length > 0) {
o[o.length] = "<hyperlinks>";
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, escapexml(l[1].Target).replace(/#.*$/, ""), RELS.HLINK);
rel = ({"ref":l[0], "r:id":"rId"+rId}/*:any*/);
if((relc = l[1].Target.indexOf("#")) > -1) rel.location = escapexml(l[1].Target.substr(relc+1));
if(l[1].Tooltip) rel.tooltip = escapexml(l[1].Tooltip);
o[o.length] = writextag("hyperlink",null,rel);
});
o[o.length] = "</hyperlinks>";
}
delete ws['!links'];
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}

41
bits/68_wsbin.js
View File

@ -58,6 +58,14 @@ function parse_BrtWsProp(data, length) {
z.name = parse_XLSBCodeName(data, length - 19);
return z;
}
function write_BrtWsProp(str, o) {
if(o == null) o = new_buf(80+4*str.length);
for(var i = 0; i < 11; ++i) o.write_shift(1,0);
o.write_shift(-4,-1);
o.write_shift(-4,-1);
write_XLSBCodeName(str, o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.303 BrtCellBlank */
function parse_BrtCellBlank(data, length) {
@ -228,6 +236,17 @@ function parse_BrtHLink(data, length, opts) {
data.l = end;
return {rfx:rfx, relId:relId, loc:loc, Tooltip:tooltip, display:display};
}
function write_BrtHLink(l, rId, o) {
if(o == null) o = new_buf(50+4*l[1].Target.length);
write_UncheckedRfX({s:decode_cell(l[0]), e:decode_cell(l[0])}, o);
write_RelID("rId" + rId, o);
var locidx = l[1].Target.indexOf("#");
var location = locidx == -1 ? "" : l[1].Target.substr(locidx+1);
write_XLWideString(location || "", o);
write_XLWideString(l[1].Tooltip || "", o);
write_XLWideString("", o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.6 BrtArrFmla */
function parse_BrtArrFmla(data, length, opts) {
@ -533,7 +552,7 @@ function parse_ws_bin(data, opts, rels, wb, themes, styles)/*:Worksheet*/ {
}
/* TODO: something useful -- this is a stub */
function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:number*/, opts) {
function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:number*/, opts, ws/*:Worksheet*/) {
if(cell.v === undefined) return "";
var vv = ""; var olddate = null;
switch(cell.t) {
@ -550,6 +569,7 @@ function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:num
var o/*:any*/ = ({r:R, c:C}/*:any*/);
/* TODO: cell style */
//o.s = get_cell_style(opts.cellXfs, cell, opts);
if(cell.l) ws['!links'].push([encode_cell(o), cell.l]);
switch(cell.t) {
case 's': case 'str':
if(opts.bookSST) {
@ -590,7 +610,7 @@ function write_CELLTABLE(ba, ws/*:Worksheet*/, idx/*:number*/, opts, wb/*:Workbo
ref = cols[C] + rr;
if(!ws[ref]) continue;
/* write cell */
write_ws_bin_cell(ba, ws[ref], R, C, opts);
write_ws_bin_cell(ba, ws[ref], R, C, opts, ws);
}
}
write_record(ba, 'BrtEndSheetData');
@ -610,12 +630,23 @@ function write_COLINFOS(ba, ws/*:Worksheet*/, idx/*:number*/, opts, wb/*:Workboo
write_record(ba, 'BrtEndColInfos');
}
function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/) {
function write_HLINKS(ba, ws/*:Worksheet*/, rels) {
/* *BrtHLink */
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, l[1].Target.replace(/#.*$/, ""), RELS.HLINK);
write_record(ba, "BrtHLink", write_BrtHLink(l, rId));
});
delete ws['!links'];
}
function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/, rels) {
var ba = buf_array();
var s = wb.SheetNames[idx], ws = wb.Sheets[s] || {};
var r = safe_decode_range(ws['!ref'] || "A1");
ws['!links'] = [];
write_record(ba, "BrtBeginSheet");
/* [BrtWsProp] */
write_record(ba, "BrtWsProp", write_BrtWsProp(s));
write_record(ba, "BrtWsDim", write_BrtWsDim(r));
/* [WSVIEWS2] */
/* [WSFMTINFO] */
@ -633,7 +664,7 @@ function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/) {
/* [BrtPhoneticInfo] */
/* *CONDITIONALFORMATTING */
/* [DVALS] */
/* *BrtHLink */
write_HLINKS(ba, ws, rels);
/* [BrtPrintOptions] */
/* [BrtMargins] */
/* [BrtPageSetup] */

2
bits/72_wbxml.js
View File

@ -151,7 +151,7 @@ function safe1904(wb/*:Workbook*/)/*:string*/ {
function write_wb_xml(wb/*:Workbook*/, opts/*:?WriteOpts*/)/*:string*/ {
var o = [XML_HEADER];
o[o.length] = WB_XML_ROOT;
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb)}));
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb), codeName:"ThisWorkbook"}));
o[o.length] = "<sheets>";
for(var i = 0; i != wb.SheetNames.length; ++i)
o[o.length] = (writextag('sheet',null,{name:escapexml(wb.SheetNames[i].substr(0,31)), sheetId:""+(i+1), "r:id":"rId"+(i+1)}));

17
bits/73_wbbin.js
View File

@ -24,10 +24,11 @@ function parse_BrtWbProp(data, length) {
return [dwThemeVersion, strName];
}
function write_BrtWbProp(data, o) {
if(!o) o = new_buf(8);
if(!o) o = new_buf(68);
o.write_shift(4, 0);
o.write_shift(4, 0);
return o;
write_XLSBCodeName("ThisWorkbook", o);
return o.slice(0, o.l);
}
function parse_BrtFRTArchID$(data, length) {
@ -47,12 +48,12 @@ function parse_BrtName(data, length, opts) {
var name = parse_XLNameWideString(data);
var formula = parse_XLSBNameParsedFormula(data, 0, opts);
var comment = parse_XLNullableWideString(data);
if(0 /* fProc */) {
//if(0 /* fProc */) {
// unusedstring1: XLNullableWideString
// description: XLNullableWideString
// helpTopic: XLNullableWideString
// unusedstring2: XLNullableWideString
}
//}
data.l = end;
return {Name:name, Ptg:formula, Comment:comment};
}
@ -188,22 +189,22 @@ function write_wb_bin(wb, opts) {
write_record(ba, "BrtBeginBook");
write_record(ba, "BrtFileVersion", write_BrtFileVersion());
/* [[BrtFileSharingIso] BrtFileSharing] */
if(0) write_record(ba, "BrtWbProp", write_BrtWbProp());
write_record(ba, "BrtWbProp", write_BrtWbProp());
/* [ACABSPATH] */
/* [[BrtBookProtectionIso] BrtBookProtection] */
if(0) write_BOOKVIEWS(ba, wb, opts);
/* write_BOOKVIEWS(ba, wb, opts); */
write_BUNDLESHS(ba, wb, opts);
/* [FNGROUP] */
/* [EXTERNALS] */
/* *BrtName */
if(0) write_record(ba, "BrtCalcProp", write_BrtCalcProp());
/* write_record(ba, "BrtCalcProp", write_BrtCalcProp()); */
/* [BrtOleSize] */
/* *(BrtUserBookView *FRT) */
/* [PIVOTCACHEIDS] */
/* [BrtWbFactoid] */
/* [SMARTTAGTYPES] */
/* [BrtWebOpt] */
if(0) write_record(ba, "BrtFileRecover", write_BrtFileRecover());
/* write_record(ba, "BrtFileRecover", write_BrtFileRecover()); */
/* [WEBPUBITEMS] */
/* [CRERRS] */
/* FRTWORKBOOK */

4
bits/74_xmlbin.js
View File

@ -51,8 +51,8 @@ function write_wb(wb, name/*:string*/, opts) {
return (name.slice(-4)===".bin" ? write_wb_bin : write_wb_xml)(wb, opts);
}
function write_ws(data/*:Worksheet*/, name/*:string*/, opts, wb/*:Workbook*/) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb);
function write_ws(data/*:Worksheet*/, name/*:string*/, opts, wb/*:Workbook*/, rels) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb, rels);
}
function write_sty(data, name/*:string*/, opts) {

2
bits/76_xls.js
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@ -58,7 +58,7 @@ function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) {
if(!p.XF) return;
try {
var fmtid = p.XF.ifmt||0;
if(p.t === 'e');
if(p.t === 'e'){}
else if(fmtid === 0) {
if(p.t === 'n') {
if((p.v|0) === p.v) p.w = SSF._general_int(p.v);

19
bits/86_writezip.js
View File

@ -1,14 +1,3 @@
function add_rels(rels, rId, f, type, relobj) {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
}
function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
if(opts.bookType == "ods") return write_ods(wb, opts);
if(wb && !wb.SSF) {
@ -64,9 +53,11 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
for(rId=1;rId <= wb.SheetNames.length; ++rId) {
f = "xl/worksheets/sheet" + rId + "." + wbext;
zip.file(f, write_ws(rId-1, f, opts, wb));
var wsrels = {'!id':{}};
zip.file(f, write_ws(rId-1, f, opts, wb, wsrels));
ct.sheets.push(f);
add_rels(opts.wbrels, rId, "worksheets/sheet" + rId + "." + wbext, RELS.WS[0]);
if(wsrels['!id'].rId1) zip.file(get_rels_path(f), write_rels(wsrels)); // get_rels_path('')
}
if(opts.Strings != null && opts.Strings.length > 0) {
@ -98,7 +89,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
}
zip.file("[Content_Types].xml", write_ct(ct, opts));
zip.file('_rels/.rels', write_rels(opts.rels));
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels));
zip.file('_rels/.rels', write_rels(opts.rels)); // get_rels_path('')
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels)); // get_rels_path("xl/workbook." + wbext)
return zip;
}

2
package.json
View File

@ -17,7 +17,7 @@
"exit-on-epipe":"~1.0.0",
"ssf":"~0.9.0",
"codepage":"~1.8.0",
"cfb":"~0.11.0",
"cfb":"~0.11.1",
"crc-32":"~1.0.0",
"adler-32":"~1.0.0",
"commander":"~2.9.0"

4
test.js
View File

@ -989,8 +989,8 @@ describe('roundtrip features', function() {
describe('should preserve hyperlink', function() { [
['xlml', paths.hlxml],
//['xlsx', paths.hlxlsx], // TODO
//['xlsb', paths.hlxlsb] // TODO
['xlsx', paths.hlxlsx],
['xlsb', paths.hlxlsb]
].forEach(function(w) {
it(w[0], function() {
var wb1 = X.readFile(w[1]);

161
xlsx.flow.js
View File

@ -987,7 +987,7 @@ type SectorList = {
/* [MS-CFB] v20130118 */
var CFB = (function _CFB(){
var exports = {};
exports.version = '0.11.0';
exports.version = '0.11.1';
function parse(file) {
var mver = 3; // major version
var ssz = 512; // sector size
@ -1008,7 +1008,7 @@ var mv = check_get_mver(blob);
mver = mv[0];
switch(mver) {
case 3: ssz = 512; break; case 4: ssz = 4096; break;
default: throw "Major Version: Expected 3 or 4 saw " + mver;
default: throw new Error("Major Version: Expected 3 or 4 saw " + mver);
}
/* reprocess header */
@ -1020,7 +1020,7 @@ check_shifts(blob, mver);
// Number of Directory Sectors
var nds = blob.read_shift(4, 'i');
if(mver === 3 && nds !== 0) throw '# Directory Sectors: Expected 0 saw ' + nds;
if(mver === 3 && nds !== 0) throw new Error('# Directory Sectors: Expected 0 saw ' + nds);
// Number of FAT Sectors
//var nfs = blob.read_shift(4, 'i');
@ -1106,13 +1106,14 @@ function check_shifts(blob, mver) {
var shift = 0x09;
// Byte Order
blob.chk('feff', 'Byte Order: ');
//blob.chk('feff', 'Byte Order: '); // note: some writers put 0xffff
blob.l += 2;
// Sector Shift
switch((shift = blob.read_shift(2))) {
case 0x09: if(mver !== 3) throw 'MajorVersion/SectorShift Mismatch'; break;
case 0x0c: if(mver !== 4) throw 'MajorVersion/SectorShift Mismatch'; break;
default: throw 'Sector Shift: Expected 9 or 12 saw ' + shift;
case 0x09: if(mver != 3) throw new Error('Sector Shift: Expected 9 saw ' + shift); break;
case 0x0c: if(mver != 4) throw new Error('Sector Shift: Expected 12 saw ' + shift); break;
default: throw new Error('Sector Shift: Expected 9 or 12 saw ' + shift);
}
// Mini Sector Shift
@ -1194,7 +1195,7 @@ function make_find_path(FullPaths, Paths, FileIndex, files, root_name) {
function sleuth_fat(idx, cnt, sectors, ssz, fat_addrs) {
var q;
if(idx === ENDOFCHAIN) {
if(cnt !== 0) throw "DIFAT chain shorter than expected";
if(cnt !== 0) throw new Error("DIFAT chain shorter than expected");
} else if(idx !== -1 /*FREESECT*/) {
var sector = sectors[idx], m = (ssz>>>2)-1;
if(!sector) return;
@ -1220,7 +1221,7 @@ function get_sector_list(sectors, start, fat_addrs, ssz, chkd) {
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}
@ -1243,7 +1244,7 @@ function make_sector_list(sectors, dir_start, fat_addrs, ssz/*:number*/)/*:any*/
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}
@ -2129,9 +2130,9 @@ function parse_RichStr(data, length/*:number*/)/*:XLString*/ {
z.r = rgsStrRun;
}
else z.r = "<t>" + escapexml(str) + "</t>";
if((flags & 2) !== 0) { /* fExtStr */
/* TODO: phonetic string */
}
//if((flags & 2) !== 0) { /* fExtStr */
// /* TODO: phonetic string */
//}
data.l = start + length;
return z;
}
@ -2161,7 +2162,8 @@ function write_XLSBCell(cell/*:any*/, o/*:?Block*/) {
/* [MS-XLSB] 2.5.21 */
function parse_XLSBCodeName (data, length) { return parse_XLWideString(data, length); }
var parse_XLSBCodeName = parse_XLWideString;
var write_XLSBCodeName = write_XLWideString;
/* [MS-XLSB] 2.5.166 */
function parse_XLNullableWideString(data)/*:string*/ {
@ -2838,13 +2840,14 @@ function write_ct(ct, opts)/*:string*/ {
var RELS = ({
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
HLINK: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink",
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
}/*:any*/);
/* 9.3.3 Representing Relationships */
function get_rels_path(file/*:string*/)/*:string*/ {
var n = file.lastIndexOf("/");
return file.substr(0,n) + '/_rels' + file.substr(n) + ".rels";
return file.substr(0,n+1) + '_rels/' + file.substr(n+1) + ".rels";
}
function parse_rels(data/*:?string*/, currentFilePath/*:string*/) {
@ -2887,6 +2890,20 @@ function write_rels(rels)/*:string*/ {
if(o.length>2){ o[o.length] = ('</Relationships>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
function add_rels(rels, rId, f, type, relobj)/*:number*/ {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){}
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(relobj.Type == RELS.HLINK) relobj.TargetMode = "External";
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
return rId;
}
/* Open Document Format for Office Applications (OpenDocument) Version 1.2 */
/* Part 3 Section 4 Manifest File */
var CT_ODS = "application/vnd.oasis.opendocument.spreadsheet";
@ -4794,7 +4811,7 @@ function dbf_to_aoa(buf, opts)/*:AOA*/ {
case 0x83: memo = true; break;
case 0x8B: memo = true; break;
case 0xF5: memo = true; break;
default: process.exit(); throw new Error("DBF Unsupported Version: " + ft.toString(16));
default: throw new Error("DBF Unsupported Version: " + ft.toString(16));
}
var filedate = new Date(d.read_shift(1) + 1900, d.read_shift(1) - 1, d.read_shift(1));
var nrow = d.read_shift(4);
@ -9039,6 +9056,7 @@ function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
var ff = cell.F && cell.F.substr(0, ref.length) == ref ? {t:"array", ref:cell.F} : null;
v = writextag('f', escapexml(cell.f), ff) + (cell.v != null ? v : "");
}
if(cell.l) ws['!links'].push([ref, cell.l]);
return writextag('c', v, o);
}
@ -9174,7 +9192,7 @@ return function parse_ws_xml_data(sdata, s, opts, guess, themes, styles) {
}
}; })();
function write_ws_xml_data(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workbook*/)/*:string*/ {
function write_ws_xml_data(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workbook*/, rels)/*:string*/ {
var o = [], r = [], range = safe_decode_range(ws['!ref']), cell, ref, rr = "", cols = [], R=0, C=0;
for(C = range.s.c; C <= range.e.c; ++C) cols[C] = encode_col(C);
for(R = range.s.r; R <= range.e.r; ++R) {
@ -9195,27 +9213,43 @@ var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns:r': XMLNS.r
});
function write_ws_xml(idx/*:number*/, opts, wb/*:Workbook*/)/*:string*/ {
function write_ws_xml(idx/*:number*/, opts, wb/*:Workbook*/, rels)/*:string*/ {
var o = [XML_HEADER, WS_XML_ROOT];
var s = wb.SheetNames[idx], sidx = 0, rdata = "";
var ws = wb.Sheets[s];
if(ws === undefined) ws = {};
var ref = ws['!ref']; if(ref === undefined) ref = 'A1';
if(!rels) rels = {};
o[o.length] = (writextag('sheetPr', null, {'codeName': escapexml(wb.SheetNames[idx])}));
o[o.length] = (writextag('dimension', null, {'ref': ref}));
if(ws['!cols'] !== undefined && ws['!cols'].length > 0) o[o.length] = (write_ws_xml_cols(ws, ws['!cols']));
o[sidx = o.length] = '<sheetData/>';
ws['!links'] = [];
if(ws['!ref'] != null) {
rdata = write_ws_xml_data(ws, opts, idx, wb);
rdata = write_ws_xml_data(ws, opts, idx, wb, rels);
if(rdata.length > 0) o[o.length] = (rdata);
}
if(o.length>sidx+1) { o[o.length] = ('</sheetData>'); o[sidx]=o[sidx].replace("/>",">"); }
if(ws['!merges'] != null && ws['!merges'].length > 0) o[o.length] = (write_ws_xml_merges(ws['!merges']));
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
var relc = -1, rel;
if(ws['!links'].length > 0) {
o[o.length] = "<hyperlinks>";
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, escapexml(l[1].Target).replace(/#.*$/, ""), RELS.HLINK);
rel = ({"ref":l[0], "r:id":"rId"+rId}/*:any*/);
if((relc = l[1].Target.indexOf("#")) > -1) rel.location = escapexml(l[1].Target.substr(relc+1));
if(l[1].Tooltip) rel.tooltip = escapexml(l[1].Tooltip);
o[o.length] = writextag("hyperlink",null,rel);
});
o[o.length] = "</hyperlinks>";
}
delete ws['!links'];
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
@ -9278,6 +9312,14 @@ function parse_BrtWsProp(data, length) {
z.name = parse_XLSBCodeName(data, length - 19);
return z;
}
function write_BrtWsProp(str, o) {
if(o == null) o = new_buf(80+4*str.length);
for(var i = 0; i < 11; ++i) o.write_shift(1,0);
o.write_shift(-4,-1);
o.write_shift(-4,-1);
write_XLSBCodeName(str, o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.303 BrtCellBlank */
function parse_BrtCellBlank(data, length) {
@ -9448,6 +9490,17 @@ function parse_BrtHLink(data, length, opts) {
data.l = end;
return {rfx:rfx, relId:relId, loc:loc, Tooltip:tooltip, display:display};
}
function write_BrtHLink(l, rId, o) {
if(o == null) o = new_buf(50+4*l[1].Target.length);
write_UncheckedRfX({s:decode_cell(l[0]), e:decode_cell(l[0])}, o);
write_RelID("rId" + rId, o);
var locidx = l[1].Target.indexOf("#");
var location = locidx == -1 ? "" : l[1].Target.substr(locidx+1);
write_XLWideString(location || "", o);
write_XLWideString(l[1].Tooltip || "", o);
write_XLWideString("", o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.6 BrtArrFmla */
function parse_BrtArrFmla(data, length, opts) {
@ -9753,7 +9806,7 @@ function parse_ws_bin(data, opts, rels, wb, themes, styles)/*:Worksheet*/ {
}
/* TODO: something useful -- this is a stub */
function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:number*/, opts) {
function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:number*/, opts, ws/*:Worksheet*/) {
if(cell.v === undefined) return "";
var vv = ""; var olddate = null;
switch(cell.t) {
@ -9770,6 +9823,7 @@ function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:num
var o/*:any*/ = ({r:R, c:C}/*:any*/);
/* TODO: cell style */
//o.s = get_cell_style(opts.cellXfs, cell, opts);
if(cell.l) ws['!links'].push([encode_cell(o), cell.l]);
switch(cell.t) {
case 's': case 'str':
if(opts.bookSST) {
@ -9810,7 +9864,7 @@ function write_CELLTABLE(ba, ws/*:Worksheet*/, idx/*:number*/, opts, wb/*:Workbo
ref = cols[C] + rr;
if(!ws[ref]) continue;
/* write cell */
write_ws_bin_cell(ba, ws[ref], R, C, opts);
write_ws_bin_cell(ba, ws[ref], R, C, opts, ws);
}
}
write_record(ba, 'BrtEndSheetData');
@ -9830,12 +9884,23 @@ function write_COLINFOS(ba, ws/*:Worksheet*/, idx/*:number*/, opts, wb/*:Workboo
write_record(ba, 'BrtEndColInfos');
}
function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/) {
function write_HLINKS(ba, ws/*:Worksheet*/, rels) {
/* *BrtHLink */
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, l[1].Target.replace(/#.*$/, ""), RELS.HLINK);
write_record(ba, "BrtHLink", write_BrtHLink(l, rId));
});
delete ws['!links'];
}
function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/, rels) {
var ba = buf_array();
var s = wb.SheetNames[idx], ws = wb.Sheets[s] || {};
var r = safe_decode_range(ws['!ref'] || "A1");
ws['!links'] = [];
write_record(ba, "BrtBeginSheet");
/* [BrtWsProp] */
write_record(ba, "BrtWsProp", write_BrtWsProp(s));
write_record(ba, "BrtWsDim", write_BrtWsDim(r));
/* [WSVIEWS2] */
/* [WSFMTINFO] */
@ -9853,7 +9918,7 @@ function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/) {
/* [BrtPhoneticInfo] */
/* *CONDITIONALFORMATTING */
/* [DVALS] */
/* *BrtHLink */
write_HLINKS(ba, ws, rels);
/* [BrtPrintOptions] */
/* [BrtMargins] */
/* [BrtPageSetup] */
@ -10224,7 +10289,7 @@ function safe1904(wb/*:Workbook*/)/*:string*/ {
function write_wb_xml(wb/*:Workbook*/, opts/*:?WriteOpts*/)/*:string*/ {
var o = [XML_HEADER];
o[o.length] = WB_XML_ROOT;
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb)}));
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb), codeName:"ThisWorkbook"}));
o[o.length] = "<sheets>";
for(var i = 0; i != wb.SheetNames.length; ++i)
o[o.length] = (writextag('sheet',null,{name:escapexml(wb.SheetNames[i].substr(0,31)), sheetId:""+(i+1), "r:id":"rId"+(i+1)}));
@ -10258,10 +10323,11 @@ function parse_BrtWbProp(data, length) {
return [dwThemeVersion, strName];
}
function write_BrtWbProp(data, o) {
if(!o) o = new_buf(8);
if(!o) o = new_buf(68);
o.write_shift(4, 0);
o.write_shift(4, 0);
return o;
write_XLSBCodeName("ThisWorkbook", o);
return o.slice(0, o.l);
}
function parse_BrtFRTArchID$(data, length) {
@ -10281,12 +10347,12 @@ function parse_BrtName(data, length, opts) {
var name = parse_XLNameWideString(data);
var formula = parse_XLSBNameParsedFormula(data, 0, opts);
var comment = parse_XLNullableWideString(data);
if(0 /* fProc */) {
//if(0 /* fProc */) {
// unusedstring1: XLNullableWideString
// description: XLNullableWideString
// helpTopic: XLNullableWideString
// unusedstring2: XLNullableWideString
}
//}
data.l = end;
return {Name:name, Ptg:formula, Comment:comment};
}
@ -10422,22 +10488,22 @@ function write_wb_bin(wb, opts) {
write_record(ba, "BrtBeginBook");
write_record(ba, "BrtFileVersion", write_BrtFileVersion());
/* [[BrtFileSharingIso] BrtFileSharing] */
if(0) write_record(ba, "BrtWbProp", write_BrtWbProp());
write_record(ba, "BrtWbProp", write_BrtWbProp());
/* [ACABSPATH] */
/* [[BrtBookProtectionIso] BrtBookProtection] */
if(0) write_BOOKVIEWS(ba, wb, opts);
/* write_BOOKVIEWS(ba, wb, opts); */
write_BUNDLESHS(ba, wb, opts);
/* [FNGROUP] */
/* [EXTERNALS] */
/* *BrtName */
if(0) write_record(ba, "BrtCalcProp", write_BrtCalcProp());
/* write_record(ba, "BrtCalcProp", write_BrtCalcProp()); */
/* [BrtOleSize] */
/* *(BrtUserBookView *FRT) */
/* [PIVOTCACHEIDS] */
/* [BrtWbFactoid] */
/* [SMARTTAGTYPES] */
/* [BrtWebOpt] */
if(0) write_record(ba, "BrtFileRecover", write_BrtFileRecover());
/* write_record(ba, "BrtFileRecover", write_BrtFileRecover()); */
/* [WEBPUBITEMS] */
/* [CRERRS] */
/* FRTWORKBOOK */
@ -10498,8 +10564,8 @@ function write_wb(wb, name/*:string*/, opts) {
return (name.slice(-4)===".bin" ? write_wb_bin : write_wb_xml)(wb, opts);
}
function write_ws(data/*:Worksheet*/, name/*:string*/, opts, wb/*:Workbook*/) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb);
function write_ws(data/*:Worksheet*/, name/*:string*/, opts, wb/*:Workbook*/, rels) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb, rels);
}
function write_sty(data, name/*:string*/, opts) {
@ -11460,7 +11526,7 @@ function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) {
if(!p.XF) return;
try {
var fmtid = p.XF.ifmt||0;
if(p.t === 'e');
if(p.t === 'e'){}
else if(fmtid === 0) {
if(p.t === 'n') {
if((p.v|0) === p.v) p.w = SSF._general_int(p.v);
@ -14309,17 +14375,6 @@ function parse_zip(zip/*:ZIP*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
}
return out;
}
function add_rels(rels, rId, f, type, relobj) {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
}
function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
if(opts.bookType == "ods") return write_ods(wb, opts);
if(wb && !wb.SSF) {
@ -14375,9 +14430,11 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
for(rId=1;rId <= wb.SheetNames.length; ++rId) {
f = "xl/worksheets/sheet" + rId + "." + wbext;
zip.file(f, write_ws(rId-1, f, opts, wb));
var wsrels = {'!id':{}};
zip.file(f, write_ws(rId-1, f, opts, wb, wsrels));
ct.sheets.push(f);
add_rels(opts.wbrels, rId, "worksheets/sheet" + rId + "." + wbext, RELS.WS[0]);
if(wsrels['!id'].rId1) zip.file(get_rels_path(f), write_rels(wsrels)); // get_rels_path('')
}
if(opts.Strings != null && opts.Strings.length > 0) {
@ -14409,8 +14466,8 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
}
zip.file("[Content_Types].xml", write_ct(ct, opts));
zip.file('_rels/.rels', write_rels(opts.rels));
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels));
zip.file('_rels/.rels', write_rels(opts.rels)); // get_rels_path('')
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels)); // get_rels_path("xl/workbook." + wbext)
return zip;
}
function firstbyte(f/*:RawData*/,o/*:?TypeOpts*/)/*:Array<number>*/ {

161
xlsx.js
View File

@ -939,7 +939,7 @@ var DO_NOT_EXPORT_CFB = true;
/* [MS-CFB] v20130118 */
var CFB = (function _CFB(){
var exports = {};
exports.version = '0.11.0';
exports.version = '0.11.1';
function parse(file) {
var mver = 3; // major version
var ssz = 512; // sector size
@ -960,7 +960,7 @@ var mv = check_get_mver(blob);
mver = mv[0];
switch(mver) {
case 3: ssz = 512; break; case 4: ssz = 4096; break;
default: throw "Major Version: Expected 3 or 4 saw " + mver;
default: throw new Error("Major Version: Expected 3 or 4 saw " + mver);
}
/* reprocess header */
@ -972,7 +972,7 @@ check_shifts(blob, mver);
// Number of Directory Sectors
var nds = blob.read_shift(4, 'i');
if(mver === 3 && nds !== 0) throw '# Directory Sectors: Expected 0 saw ' + nds;
if(mver === 3 && nds !== 0) throw new Error('# Directory Sectors: Expected 0 saw ' + nds);
// Number of FAT Sectors
//var nfs = blob.read_shift(4, 'i');
@ -1058,13 +1058,14 @@ function check_shifts(blob, mver) {
var shift = 0x09;
// Byte Order
blob.chk('feff', 'Byte Order: ');
//blob.chk('feff', 'Byte Order: '); // note: some writers put 0xffff
blob.l += 2;
// Sector Shift
switch((shift = blob.read_shift(2))) {
case 0x09: if(mver !== 3) throw 'MajorVersion/SectorShift Mismatch'; break;
case 0x0c: if(mver !== 4) throw 'MajorVersion/SectorShift Mismatch'; break;
default: throw 'Sector Shift: Expected 9 or 12 saw ' + shift;
case 0x09: if(mver != 3) throw new Error('Sector Shift: Expected 9 saw ' + shift); break;
case 0x0c: if(mver != 4) throw new Error('Sector Shift: Expected 12 saw ' + shift); break;
default: throw new Error('Sector Shift: Expected 9 or 12 saw ' + shift);
}
// Mini Sector Shift
@ -1146,7 +1147,7 @@ function make_find_path(FullPaths, Paths, FileIndex, files, root_name) {
function sleuth_fat(idx, cnt, sectors, ssz, fat_addrs) {
var q;
if(idx === ENDOFCHAIN) {
if(cnt !== 0) throw "DIFAT chain shorter than expected";
if(cnt !== 0) throw new Error("DIFAT chain shorter than expected");
} else if(idx !== -1 /*FREESECT*/) {
var sector = sectors[idx], m = (ssz>>>2)-1;
if(!sector) return;
@ -1172,7 +1173,7 @@ function get_sector_list(sectors, start, fat_addrs, ssz, chkd) {
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}
@ -1195,7 +1196,7 @@ function make_sector_list(sectors, dir_start, fat_addrs, ssz) {
buf_chain.push(sectors[j]);
var addr = fat_addrs[Math.floor(j*4/ssz)];
jj = ((j*4) & modulus);
if(ssz < 4 + jj) throw "FAT boundary crossed: " + j + " 4 "+ssz;
if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
if(!sectors[addr]) break;
j = __readInt32LE(sectors[addr], jj);
}
@ -2077,9 +2078,9 @@ function parse_RichStr(data, length) {
z.r = rgsStrRun;
}
else z.r = "<t>" + escapexml(str) + "</t>";
if((flags & 2) !== 0) { /* fExtStr */
/* TODO: phonetic string */
}
//if((flags & 2) !== 0) { /* fExtStr */
// /* TODO: phonetic string */
//}
data.l = start + length;
return z;
}
@ -2109,7 +2110,8 @@ function write_XLSBCell(cell, o) {
/* [MS-XLSB] 2.5.21 */
function parse_XLSBCodeName (data, length) { return parse_XLWideString(data, length); }
var parse_XLSBCodeName = parse_XLWideString;
var write_XLSBCodeName = write_XLWideString;
/* [MS-XLSB] 2.5.166 */
function parse_XLNullableWideString(data) {
@ -2786,13 +2788,14 @@ function write_ct(ct, opts) {
var RELS = ({
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
HLINK: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink",
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
});
/* 9.3.3 Representing Relationships */
function get_rels_path(file) {
var n = file.lastIndexOf("/");
return file.substr(0,n) + '/_rels' + file.substr(n) + ".rels";
return file.substr(0,n+1) + '_rels/' + file.substr(n+1) + ".rels";
}
function parse_rels(data, currentFilePath) {
@ -2835,6 +2838,20 @@ function write_rels(rels) {
if(o.length>2){ o[o.length] = ('</Relationships>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
function add_rels(rels, rId, f, type, relobj) {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){}
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(relobj.Type == RELS.HLINK) relobj.TargetMode = "External";
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
return rId;
}
/* Open Document Format for Office Applications (OpenDocument) Version 1.2 */
/* Part 3 Section 4 Manifest File */
var CT_ODS = "application/vnd.oasis.opendocument.spreadsheet";
@ -4740,7 +4757,7 @@ function dbf_to_aoa(buf, opts) {
case 0x83: memo = true; break;
case 0x8B: memo = true; break;
case 0xF5: memo = true; break;
default: process.exit(); throw new Error("DBF Unsupported Version: " + ft.toString(16));
default: throw new Error("DBF Unsupported Version: " + ft.toString(16));
}
var filedate = new Date(d.read_shift(1) + 1900, d.read_shift(1) - 1, d.read_shift(1));
var nrow = d.read_shift(4);
@ -8984,6 +9001,7 @@ function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
var ff = cell.F && cell.F.substr(0, ref.length) == ref ? {t:"array", ref:cell.F} : null;
v = writextag('f', escapexml(cell.f), ff) + (cell.v != null ? v : "");
}
if(cell.l) ws['!links'].push([ref, cell.l]);
return writextag('c', v, o);
}
@ -9119,7 +9137,7 @@ return function parse_ws_xml_data(sdata, s, opts, guess, themes, styles) {
}
}; })();
function write_ws_xml_data(ws, opts, idx, wb) {
function write_ws_xml_data(ws, opts, idx, wb, rels) {
var o = [], r = [], range = safe_decode_range(ws['!ref']), cell, ref, rr = "", cols = [], R=0, C=0;
for(C = range.s.c; C <= range.e.c; ++C) cols[C] = encode_col(C);
for(R = range.s.r; R <= range.e.r; ++R) {
@ -9140,27 +9158,43 @@ var WS_XML_ROOT = writextag('worksheet', null, {
'xmlns:r': XMLNS.r
});
function write_ws_xml(idx, opts, wb) {
function write_ws_xml(idx, opts, wb, rels) {
var o = [XML_HEADER, WS_XML_ROOT];
var s = wb.SheetNames[idx], sidx = 0, rdata = "";
var ws = wb.Sheets[s];
if(ws === undefined) ws = {};
var ref = ws['!ref']; if(ref === undefined) ref = 'A1';
if(!rels) rels = {};
o[o.length] = (writextag('sheetPr', null, {'codeName': escapexml(wb.SheetNames[idx])}));
o[o.length] = (writextag('dimension', null, {'ref': ref}));
if(ws['!cols'] !== undefined && ws['!cols'].length > 0) o[o.length] = (write_ws_xml_cols(ws, ws['!cols']));
o[sidx = o.length] = '<sheetData/>';
ws['!links'] = [];
if(ws['!ref'] != null) {
rdata = write_ws_xml_data(ws, opts, idx, wb);
rdata = write_ws_xml_data(ws, opts, idx, wb, rels);
if(rdata.length > 0) o[o.length] = (rdata);
}
if(o.length>sidx+1) { o[o.length] = ('</sheetData>'); o[sidx]=o[sidx].replace("/>",">"); }
if(ws['!merges'] != null && ws['!merges'].length > 0) o[o.length] = (write_ws_xml_merges(ws['!merges']));
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
var relc = -1, rel;
if(ws['!links'].length > 0) {
o[o.length] = "<hyperlinks>";
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, escapexml(l[1].Target).replace(/#.*$/, ""), RELS.HLINK);
rel = ({"ref":l[0], "r:id":"rId"+rId});
if((relc = l[1].Target.indexOf("#")) > -1) rel.location = escapexml(l[1].Target.substr(relc+1));
if(l[1].Tooltip) rel.tooltip = escapexml(l[1].Tooltip);
o[o.length] = writextag("hyperlink",null,rel);
});
o[o.length] = "</hyperlinks>";
}
delete ws['!links'];
if(o.length>2) { o[o.length] = ('</worksheet>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
@ -9223,6 +9257,14 @@ function parse_BrtWsProp(data, length) {
z.name = parse_XLSBCodeName(data, length - 19);
return z;
}
function write_BrtWsProp(str, o) {
if(o == null) o = new_buf(80+4*str.length);
for(var i = 0; i < 11; ++i) o.write_shift(1,0);
o.write_shift(-4,-1);
o.write_shift(-4,-1);
write_XLSBCodeName(str, o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.303 BrtCellBlank */
function parse_BrtCellBlank(data, length) {
@ -9393,6 +9435,17 @@ function parse_BrtHLink(data, length, opts) {
data.l = end;
return {rfx:rfx, relId:relId, loc:loc, Tooltip:tooltip, display:display};
}
function write_BrtHLink(l, rId, o) {
if(o == null) o = new_buf(50+4*l[1].Target.length);
write_UncheckedRfX({s:decode_cell(l[0]), e:decode_cell(l[0])}, o);
write_RelID("rId" + rId, o);
var locidx = l[1].Target.indexOf("#");
var location = locidx == -1 ? "" : l[1].Target.substr(locidx+1);
write_XLWideString(location || "", o);
write_XLWideString(l[1].Tooltip || "", o);
write_XLWideString("", o);
return o.slice(0, o.l);
}
/* [MS-XLSB] 2.4.6 BrtArrFmla */
function parse_BrtArrFmla(data, length, opts) {
@ -9698,7 +9751,7 @@ function parse_ws_bin(data, opts, rels, wb, themes, styles) {
}
/* TODO: something useful -- this is a stub */
function write_ws_bin_cell(ba, cell, R, C, opts) {
function write_ws_bin_cell(ba, cell, R, C, opts, ws) {
if(cell.v === undefined) return "";
var vv = ""; var olddate = null;
switch(cell.t) {
@ -9715,6 +9768,7 @@ function write_ws_bin_cell(ba, cell, R, C, opts) {
var o = ({r:R, c:C});
/* TODO: cell style */
//o.s = get_cell_style(opts.cellXfs, cell, opts);
if(cell.l) ws['!links'].push([encode_cell(o), cell.l]);
switch(cell.t) {
case 's': case 'str':
if(opts.bookSST) {
@ -9755,7 +9809,7 @@ function write_CELLTABLE(ba, ws, idx, opts, wb) {
ref = cols[C] + rr;
if(!ws[ref]) continue;
/* write cell */
write_ws_bin_cell(ba, ws[ref], R, C, opts);
write_ws_bin_cell(ba, ws[ref], R, C, opts, ws);
}
}
write_record(ba, 'BrtEndSheetData');
@ -9775,12 +9829,23 @@ function write_COLINFOS(ba, ws, idx, opts, wb) {
write_record(ba, 'BrtEndColInfos');
}
function write_ws_bin(idx, opts, wb) {
function write_HLINKS(ba, ws, rels) {
/* *BrtHLink */
ws['!links'].forEach(function(l) {
if(!l[1].Target) return;
var rId = add_rels(rels, -1, l[1].Target.replace(/#.*$/, ""), RELS.HLINK);
write_record(ba, "BrtHLink", write_BrtHLink(l, rId));
});
delete ws['!links'];
}
function write_ws_bin(idx, opts, wb, rels) {
var ba = buf_array();
var s = wb.SheetNames[idx], ws = wb.Sheets[s] || {};
var r = safe_decode_range(ws['!ref'] || "A1");
ws['!links'] = [];
write_record(ba, "BrtBeginSheet");
/* [BrtWsProp] */
write_record(ba, "BrtWsProp", write_BrtWsProp(s));
write_record(ba, "BrtWsDim", write_BrtWsDim(r));
/* [WSVIEWS2] */
/* [WSFMTINFO] */
@ -9798,7 +9863,7 @@ function write_ws_bin(idx, opts, wb) {
/* [BrtPhoneticInfo] */
/* *CONDITIONALFORMATTING */
/* [DVALS] */
/* *BrtHLink */
write_HLINKS(ba, ws, rels);
/* [BrtPrintOptions] */
/* [BrtMargins] */
/* [BrtPageSetup] */
@ -10169,7 +10234,7 @@ function safe1904(wb) {
function write_wb_xml(wb, opts) {
var o = [XML_HEADER];
o[o.length] = WB_XML_ROOT;
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb)}));
o[o.length] = (writextag('workbookPr', null, {date1904:safe1904(wb), codeName:"ThisWorkbook"}));
o[o.length] = "<sheets>";
for(var i = 0; i != wb.SheetNames.length; ++i)
o[o.length] = (writextag('sheet',null,{name:escapexml(wb.SheetNames[i].substr(0,31)), sheetId:""+(i+1), "r:id":"rId"+(i+1)}));
@ -10203,10 +10268,11 @@ function parse_BrtWbProp(data, length) {
return [dwThemeVersion, strName];
}
function write_BrtWbProp(data, o) {
if(!o) o = new_buf(8);
if(!o) o = new_buf(68);
o.write_shift(4, 0);
o.write_shift(4, 0);
return o;
write_XLSBCodeName("ThisWorkbook", o);
return o.slice(0, o.l);
}
function parse_BrtFRTArchID$(data, length) {
@ -10226,12 +10292,12 @@ function parse_BrtName(data, length, opts) {
var name = parse_XLNameWideString(data);
var formula = parse_XLSBNameParsedFormula(data, 0, opts);
var comment = parse_XLNullableWideString(data);
if(0 /* fProc */) {
//if(0 /* fProc */) {
// unusedstring1: XLNullableWideString
// description: XLNullableWideString
// helpTopic: XLNullableWideString
// unusedstring2: XLNullableWideString
}
//}
data.l = end;
return {Name:name, Ptg:formula, Comment:comment};
}
@ -10367,22 +10433,22 @@ function write_wb_bin(wb, opts) {
write_record(ba, "BrtBeginBook");
write_record(ba, "BrtFileVersion", write_BrtFileVersion());
/* [[BrtFileSharingIso] BrtFileSharing] */
if(0) write_record(ba, "BrtWbProp", write_BrtWbProp());
write_record(ba, "BrtWbProp", write_BrtWbProp());
/* [ACABSPATH] */
/* [[BrtBookProtectionIso] BrtBookProtection] */
if(0) write_BOOKVIEWS(ba, wb, opts);
/* write_BOOKVIEWS(ba, wb, opts); */
write_BUNDLESHS(ba, wb, opts);
/* [FNGROUP] */
/* [EXTERNALS] */
/* *BrtName */
if(0) write_record(ba, "BrtCalcProp", write_BrtCalcProp());
/* write_record(ba, "BrtCalcProp", write_BrtCalcProp()); */
/* [BrtOleSize] */
/* *(BrtUserBookView *FRT) */
/* [PIVOTCACHEIDS] */
/* [BrtWbFactoid] */
/* [SMARTTAGTYPES] */
/* [BrtWebOpt] */
if(0) write_record(ba, "BrtFileRecover", write_BrtFileRecover());
/* write_record(ba, "BrtFileRecover", write_BrtFileRecover()); */
/* [WEBPUBITEMS] */
/* [CRERRS] */
/* FRTWORKBOOK */
@ -10443,8 +10509,8 @@ function write_wb(wb, name, opts) {
return (name.slice(-4)===".bin" ? write_wb_bin : write_wb_xml)(wb, opts);
}
function write_ws(data, name, opts, wb) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb);
function write_ws(data, name, opts, wb, rels) {
return (name.slice(-4)===".bin" ? write_ws_bin : write_ws_xml)(data, opts, wb, rels);
}
function write_sty(data, name, opts) {
@ -11401,7 +11467,7 @@ function safe_format_xf(p, opts, date1904) {
if(!p.XF) return;
try {
var fmtid = p.XF.ifmt||0;
if(p.t === 'e');
if(p.t === 'e'){}
else if(fmtid === 0) {
if(p.t === 'n') {
if((p.v|0) === p.v) p.w = SSF._general_int(p.v);
@ -14249,17 +14315,6 @@ function parse_zip(zip, opts) {
}
return out;
}
function add_rels(rels, rId, f, type, relobj) {
if(!relobj) relobj = {};
if(!rels['!id']) rels['!id'] = {};
relobj.Id = 'rId' + rId;
relobj.Type = type;
relobj.Target = f;
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
rels['!id'][relobj.Id] = relobj;
rels[('/' + relobj.Target).replace("//","/")] = relobj;
}
function write_zip(wb, opts) {
if(opts.bookType == "ods") return write_ods(wb, opts);
if(wb && !wb.SSF) {
@ -14313,9 +14368,11 @@ f = "docProps/app.xml";
for(rId=1;rId <= wb.SheetNames.length; ++rId) {
f = "xl/worksheets/sheet" + rId + "." + wbext;
zip.file(f, write_ws(rId-1, f, opts, wb));
var wsrels = {'!id':{}};
zip.file(f, write_ws(rId-1, f, opts, wb, wsrels));
ct.sheets.push(f);
add_rels(opts.wbrels, rId, "worksheets/sheet" + rId + "." + wbext, RELS.WS[0]);
if(wsrels['!id'].rId1) zip.file(get_rels_path(f), write_rels(wsrels)); // get_rels_path('')
}
if(opts.Strings != null && opts.Strings.length > 0) {
@ -14347,8 +14404,8 @@ f = "docProps/app.xml";
}
zip.file("[Content_Types].xml", write_ct(ct, opts));
zip.file('_rels/.rels', write_rels(opts.rels));
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels));
zip.file('_rels/.rels', write_rels(opts.rels)); // get_rels_path('')
zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels)); // get_rels_path("xl/workbook." + wbext)
return zip;
}
function firstbyte(f,o) {