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js-xlsx

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提交 085150db 编写于 作者: S SheetJS
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DBF from js-harb 

- merged DBF from js-harb (fixes #407 h/t @joefreire)
- updated codepage to 1.8.0
- stub for macro/dialog sheet parsing (fixes #292 h/t @GenoD)
- XLSB/XLSM write vbaraw (fixes #606 h/t @johnothetree)
- phantomjs demo (fixes #184 h/t @machinewu)
上级 663270b7
隐藏空白更改
内联 并排
Showing with 525 addition and 35 deletion
README.md
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......@@ -61,6 +61,7 @@ with a unified JS representation, and ES3/ES5 browser compatibility back to IE6.
* [Excel 2003-2004 (SpreadsheetML)](#excel-2003-2004-spreadsheetml)
* [Excel 2007+ Binary (XLSB, BIFF12)](#excel-2007-binary-xlsb-biff12)
* [OpenDocument Spreadsheet (ODS/FODS) and Uniform Office Spreadsheet (UOS1/2)](#opendocument-spreadsheet-odsfods-and-uniform-office-spreadsheet-uos12)
* [dBASE and Visual FoxPro (DBF)](#dbase-and-visual-foxpro-dbf)
* [Comma-Separated Values](#comma-separated-values)
* [HTML](#html)
- [Testing](#testing)
......@@ -103,6 +104,7 @@ The `demos` directory includes sample projects for:
- [`angular`](demos/angular/)
- [`browserify`](demos/browserify/)
- [`Adobe ExtendScript`](demos/extendscript/)
- [`phantomjs`](demos/phantomjs/)
- [`requirejs`](demos/requirejs/)
- [`systemjs`](demos/systemjs/)
- [`webpack`](demos/webpack/)
......@@ -751,9 +753,12 @@ file but Excel will know how to handle it. This library applies similar logic:
|:-------|:--------------|:----------------------------------------------------|
| `0xD0` | CFB Container | BIFF 5/8 or password-protected XLSX/XLSB |
| `0x09` | BIFF Stream | BIFF 2/3/4/5 |
| `0x3C` | XML/HTML | SpreadsheetML or Flat ODS or UOS1 or HTML |
| `0x50` | ZIP Archive | XLSB or XLSX/M or ODS or UOS2 |
| `0xFE` | UTF8 Text | SpreadsheetML or Flat ODS or UOS1 |
| `0x3C` | XML/HTML | SpreadsheetML / Flat ODS / UOS1 / HTML / plaintext |
| `0x50` | ZIP Archive | XLSB or XLSX/M or ODS or UOS2 or plaintext |
| `0xFE` | UTF8 Text | SpreadsheetML or Flat ODS or UOS1 or plaintext |
DBF files are detected based on the first byte as well as the third and fourth
bytes (corresponding to month and day of the file date)
## Writing Options
......@@ -997,6 +1002,7 @@ Despite the library name `xlsx`, it supports numerous spreadsheet file formats:
| OpenDocument Spreadsheet (ODS) | :o: | :o: |
| Flat XML ODF Spreadsheet (FODS) | :o: | :o: |
| Uniform Office Format Spreadsheet (标文通 UOS1/UOS2) | :o: | |
| dBASE II/III/IV / Visual FoxPro (DBF) | :o: | |
| **Other Common Spreadsheet Output Formats** |:-----:|:-----:|
| HTML Tables | :o: | |
......@@ -1057,6 +1063,15 @@ UOS is a very similar format, and it comes in 2 varieties corresponding to ODS
and FODS respectively. For the most part, the difference between the formats
lies in the names of tags and attributes.
### dBASE and Visual FoxPro (DBF)
DBF is really a typed table format: each column can only hold one data type and
each record omits type information. The parser generates a header row and
inserts records starting at the second row of the worksheet.
Multi-file extensions like external memos and tables are currently unsupported,
limited by the general ability to read arbitrary files in the web browser.
### Comma-Separated Values
Excel CSV deviates from RFC4180 in a number of important ways. The generated
......
bin/xlsx.njs
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......@@ -101,6 +101,7 @@ else opts.cellFormula = false;
if(program.all) {
opts.cellFormula = true;
opts.bookVBA = true;
opts.cellNF = true;
opts.cellStyles = true;
opts.sheetStubs = true;
......
bits/30_ctype.js
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......@@ -190,7 +190,7 @@ XMLNS.CT = 'http://schemas.openxmlformats.org/package/2006/content-types';
function parse_ct(data/*:?string*/, opts) {
var ct = ({
workbooks:[], sheets:[], charts:[], dialogs:[],
workbooks:[], sheets:[], charts:[], dialogs:[], macros:[],
rels:[], strs:[], comments:[],
coreprops:[], extprops:[], custprops:[], themes:[], styles:[],
calcchains:[], vba: [],
......@@ -266,6 +266,7 @@ function write_ct(ct, opts)/*:string*/ {
f3('themes');
['strs', 'styles'].forEach(f1);
['coreprops', 'extprops', 'custprops'].forEach(f3);
f3('vba');
if(o.length>2){ o[o.length] = ('</Types>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
bits/31_rels.js
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/* 9.3 Relationships */
var RELS = ({
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument"
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
}/*:any*/);
/* 9.3.3 Representing Relationships */
......
bits/40_harb.js 0 → 100644
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/* from js-harb (C) 2014-present SheetJS */
var DBF = (function() {
var dbf_codepage_map = {
/* Code Pages Supported by Visual FoxPro */
/*::[*/0x01/*::]*/: 437, /*::[*/0x02/*::]*/: 850,
/*::[*/0x03/*::]*/: 1252, /*::[*/0x04/*::]*/: 10000,
/*::[*/0x64/*::]*/: 852, /*::[*/0x65/*::]*/: 866,
/*::[*/0x66/*::]*/: 865, /*::[*/0x67/*::]*/: 861,
/*::[*/0x68/*::]*/: 895, /*::[*/0x69/*::]*/: 620,
/*::[*/0x6A/*::]*/: 737, /*::[*/0x6B/*::]*/: 857,
/*::[*/0x78/*::]*/: 950, /*::[*/0x79/*::]*/: 949,
/*::[*/0x7A/*::]*/: 936, /*::[*/0x7B/*::]*/: 932,
/*::[*/0x7C/*::]*/: 874, /*::[*/0x7D/*::]*/: 1255,
/*::[*/0x7E/*::]*/: 1256, /*::[*/0x96/*::]*/: 10007,
/*::[*/0x97/*::]*/: 10029, /*::[*/0x98/*::]*/: 10006,
/*::[*/0xC8/*::]*/: 1250, /*::[*/0xC9/*::]*/: 1251,
/*::[*/0xCA/*::]*/: 1254, /*::[*/0xCB/*::]*/: 1253,
/* shapefile DBF extension */
/*::[*/0x00/*::]*/: 20127, /*::[*/0x08/*::]*/: 865,
/*::[*/0x09/*::]*/: 437, /*::[*/0x0A/*::]*/: 850,
/*::[*/0x0B/*::]*/: 437, /*::[*/0x0D/*::]*/: 437,
/*::[*/0x0E/*::]*/: 850, /*::[*/0x0F/*::]*/: 437,
/*::[*/0x10/*::]*/: 850, /*::[*/0x11/*::]*/: 437,
/*::[*/0x12/*::]*/: 850, /*::[*/0x13/*::]*/: 932,
/*::[*/0x14/*::]*/: 850, /*::[*/0x15/*::]*/: 437,
/*::[*/0x16/*::]*/: 850, /*::[*/0x17/*::]*/: 865,
/*::[*/0x18/*::]*/: 437, /*::[*/0x19/*::]*/: 437,
/*::[*/0x1A/*::]*/: 850, /*::[*/0x1B/*::]*/: 437,
/*::[*/0x1C/*::]*/: 863, /*::[*/0x1D/*::]*/: 850,
/*::[*/0x1F/*::]*/: 852, /*::[*/0x22/*::]*/: 852,
/*::[*/0x23/*::]*/: 852, /*::[*/0x24/*::]*/: 860,
/*::[*/0x25/*::]*/: 850, /*::[*/0x26/*::]*/: 866,
/*::[*/0x37/*::]*/: 850, /*::[*/0x40/*::]*/: 852,
/*::[*/0x4D/*::]*/: 936, /*::[*/0x4E/*::]*/: 949,
/*::[*/0x4F/*::]*/: 950, /*::[*/0x50/*::]*/: 874,
/*::[*/0x57/*::]*/: 1252, /*::[*/0x58/*::]*/: 1252,
/*::[*/0x59/*::]*/: 1252,
/*::[*/0xFF/*::]*/: 16969
};
/* TODO: find an actual specification */
function dbf_to_aoa(buf, opts)/*:AOA*/ {
var out/*:AOA*/ = [];
/* TODO: browser based */
var d/*:Block*/ = (new_raw_buf(1)/*:any*/);
switch(opts.type) {
case 'base64': d = s2a(Base64.decode(buf)); break;
case 'binary': d = s2a(buf); break;
case 'buffer':
case 'array': d = buf; break;
}
prep_blob(d, 0);
/* header */
var ft = d.read_shift(1);
var memo = false;
var vfp = false;
switch(ft) {
case 0x03: break;
case 0x30: vfp = true; memo = true; break;
case 0x31: vfp = true; break;
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));
}
var filedate = new Date(d.read_shift(1) + 1900, d.read_shift(1) - 1, d.read_shift(1));
var nrow = d.read_shift(4);
var fpos = d.read_shift(2);
var rlen = d.read_shift(2);
d.l+=16;
var flags = d.read_shift(1);
//if(memo && ((flags & 0x02) === 0)) throw new Error("DBF Flags " + flags.toString(16) + " ft " + ft.toString(16));
/* codepage present in FoxPro */
var current_cp = 1252;
if(d[d.l] !== 0) current_cp = dbf_codepage_map[d[d.l]];
d.l+=1;
d.l+=2;
var fields = [], field = {};
var hend = fpos - 10 - (vfp ? 264 : 0);
while(d.l < hend) {
field = {};
field.name = cptable.utils.decode(current_cp, d.slice(d.l, d.l+10)).replace(/[\u0000\r\n].*$/g,"");
d.l += 11;
field.type = String.fromCharCode(d.read_shift(1));
field.offset = d.read_shift(4);
field.len = d.read_shift(1);
field.dec = d.read_shift(1);
if(field.name.length) fields.push(field);
d.l += 14;
switch(field.type) {
// case 'B': break; // Binary
case 'C': break; // character
case 'D': break; // date
case 'F': break; // floating point
// case 'G': break; // General
case 'I': break; // long
case 'L': break; // boolean
case 'M': break; // memo
case 'N': break; // number
// case 'O': break; // double
// case 'P': break; // Picture
case 'T': break; // datetime
case 'Y': break; // currency
case '0': break; // null ?
case '+': break; // autoincrement
case '@': break; // timestamp
default: throw new Error('Unknown Field Type: ' + field.type);
}
}
if(d[d.l] !== 0x0D) d.l = fpos-1;
if(d.read_shift(1) !== 0x0D) throw new Error("DBF Terminator not found " + d.l + " " + d[d.l]);
d.l = fpos;
/* data */
var R = 0, C = 0;
out[0] = [];
for(C = 0; C != fields.length; ++C) out[0][C] = fields[C].name;
while(nrow-- > 0) {
if(d[d.l] === 0x2A) { d.l+=rlen; continue; }
++d.l;
out[++R] = []; C = 0;
for(C = 0; C != fields.length; ++C) {
var dd = d.slice(d.l, d.l+fields[C].len); d.l+=fields[C].len;
prep_blob(dd, 0);
var s = cptable.utils.decode(current_cp, dd);
switch(fields[C].type) {
case 'C':
out[R][C] = cptable.utils.decode(current_cp, dd);
out[R][C] = out[R][C].trim();
break;
case 'D':
if(s.length === 8) out[R][C] = new Date(+s.substr(0,4), +s.substr(4,2)-1, +s.substr(6,2));
else out[R][C] = s;
break;
case 'F': out[R][C] = parseFloat(s.trim()); break;
case 'I': out[R][C] = dd.read_shift(4, 'i'); break;
case 'L': switch(s.toUpperCase()) {
case 'Y': case 'T': out[R][C] = true; break;
case 'N': case 'F': out[R][C] = false; break;
case ' ': case '?': out[R][C] = false; break; /* NOTE: technically unitialized */
default: throw new Error("DBF Unrecognized L:|" + s + "|");
} break;
case 'M': /* TODO: handle memo files */
if(!memo) throw new Error("DBF Unexpected MEMO for type " + ft.toString(16));
out[R][C] = "##MEMO##" + dd.read_shift(4);
break;
case 'N': out[R][C] = +s.replace(/\u0000/g,"").trim(); break;
case 'T':
var day = dd.read_shift(4), ms = dd.read_shift(4);
throw new Error(day + " | " + ms);
//out[R][C] = new Date(); // FIXME!!!
//break;
case 'Y': out[R][C] = dd.read(4,'i')/1e4; break;
case '0':
if(fields[C].name === '_NullFlags') break;
/* falls through */
default: throw new Error("DBF Unsupported data type " + fields[C].type);
}
}
}
if(d.l < d.length && d[d.l++] != 0x1A) throw new Error("DBF EOF Marker missing " + (d.l-1) + " of " + d.length + " " + d[d.l-1].toString(16));
return out;
}
function dbf_to_sheet(buf, opts)/*:Worksheet*/ {
var o = opts || {};
if(!o.dateNF) o.dateNF = "yyyymmdd";
return aoa_to_sheet(dbf_to_aoa(buf, o), o);
}
function dbf_to_workbook(buf, opts)/*:Workbook*/ {
try { return sheet_to_workbook(dbf_to_sheet(buf, opts), opts); }
catch(e) { if(opts && opts.WTF) throw e; }
return ({SheetNames:[],Sheets:{}});
}
return {
to_workbook: dbf_to_workbook,
to_sheet: dbf_to_sheet
};
})();
bits/54_drawing.js
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......@@ -8,8 +8,8 @@ function parse_drawing(data, rels/*:any*/) {
- 20.5.2.16 graphicFrame CT_GraphicalObjectFrame
- 20.1.2.2.16 graphic CT_GraphicalObject
- 20.1.2.2.17 graphicData CT_GraphicalObjectData
- chart reference
the actual type is based on the URI of the graphicData
- chart reference
the actual type is based on the URI of the graphicData
TODO: handle embedded charts and other types of graphics
*/
var id = (data.match(/<c:chart [^>]*r:id="([^"]*)"/)||["",""])[1];
......
bits/60_macrovba.js 0 → 100644
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RELS.DS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/dialogsheet";
RELS.MS = "http://schemas.microsoft.com/office/2006/relationships/xlMacrosheet";
/* macro and dialog sheet stubs */
function parse_ds_bin() { return {'!type':'dialog'}; }
function parse_ds_xml() { return {'!type':'dialog'}; }
function parse_ms_bin() { return {'!type':'macro'}; }
function parse_ms_xml() { return {'!type':'macro'}; }
bits/74_xmlbin.js
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......@@ -13,6 +13,16 @@ function parse_cs(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Works
return parse_cs_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_ms(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Worksheet*/ {
if(name.slice(-4)===".bin") return parse_ms_bin((data/*:any*/), opts, rels, wb, themes, styles);
return parse_ms_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_ds(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Worksheet*/ {
if(name.slice(-4)===".bin") return parse_ds_bin((data/*:any*/), opts, rels, wb, themes, styles);
return parse_ds_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_sty(data, name/*:string*/, themes, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), themes, opts);
return parse_sty_xml((data/*:any*/), themes, opts);
......
bits/85_parsezip.js
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function get_sheet_type(n) {
if(RELS.WS.indexOf(n) > -1) return "sheet";
if(RELS.CS && n == RELS.CS) return "chart";
if(RELS.DS && n == RELS.DS) return "dialog";
if(RELS.MS && n == RELS.MS) return "macro";
if(!n || !n.length) return "sheet";
return n;
}
function safe_parse_wbrels(wbrels, sheets) {
if(!wbrels) return 0;
function get_type(n) {
if(RELS.WS.indexOf(n) > -1) return "sheet";
if(RELS.CS && n == RELS.CS) return "chart";
if(RELS.DS && n == RELS.DS) return "dialog";
if(RELS.MS && n == RELS.MS) return "macro";
if(!n || !n.length) return "sheet";
return n;
}
try {
wbrels = sheets.map(function pwbr(w) { if(!w.id) w.id = w.strRelID; return [w.name, wbrels['!id'][w.id].Target, get_type(wbrels['!id'][w.id].Type)]; });
wbrels = sheets.map(function pwbr(w) { if(!w.id) w.id = w.strRelID; return [w.name, wbrels['!id'][w.id].Target, get_sheet_type(wbrels['!id'][w.id].Type)]; });
} catch(e) { return null; }
return !wbrels || wbrels.length === 0 ? null : wbrels;
}
......@@ -31,6 +31,8 @@ function safe_parse_sheet(zip, path/*:string*/, relsPath/*:string*/, sheet, shee
var crelsp = get_rels_path(chartp);
cs = parse_chart(getzipstr(zip, chartp, true), chartp, opts, parse_rels(getzipstr(zip, crelsp,true), chartp), wb, cs);
break;
case 'macro': sheets[sheet]=parse_ms(data, path, opts,sheetRels[sheet], wb, themes, styles); break;
case 'dialog': sheets[sheet]=parse_ds(data, path, opts,sheetRels[sheet], wb, themes, styles); break;
}
} catch(e) { if(opts.WTF) throw e; }
}
......
bits/86_writezip.js
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......@@ -23,6 +23,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
opts.rels = {}; opts.wbrels = {};
opts.Strings = /*::((*/[]/*:: :any):SST)*/; opts.Strings.Count = 0; opts.Strings.Unique = 0;
var wbext = opts.bookType == "xlsb" ? "bin" : "xml";
var vbafmt = opts.bookType == "xlsb" || opts.bookType == "xlsm";
var ct = { workbooks: [], sheets: [], calcchains: [], themes: [], styles: [],
coreprops: [], extprops: [], custprops: [], strs:[], comments: [], vba: [],
TODO:[], rels:[], xmlns: "" };
......@@ -89,6 +90,13 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
ct.styles.push(f);
add_rels(opts.wbrels, ++rId, "styles." + wbext, RELS.STY);
if(wb.vbaraw && vbafmt) {
f = "xl/vbaProject.bin";
zip.file(f, wb.vbaraw);
ct.vba.push(f);
add_rels(opts.wbrels, ++rId, "vbaProject.bin", RELS.VBA);
}
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));
......
bits/87_read.js
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......@@ -35,6 +35,8 @@ function readSync(data/*:RawData*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
case 0x3C: return parse_xlml(d, o);
case 0x50: if(n[1] == 0x4B && n[2] < 0x20 && n[3] < 0x20) return read_zip(d, o); break;
case 0xEF: return parse_xlml(d, o);
case 0x03: case 0x83: case 0x8B: return DBF.to_workbook(d, o);
case 0x30: case 0x31: if(n[2] <= 12 && n[3] <= 31) return DBF.to_workbook(d, o); break;
default: throw new Error("Unsupported file " + n.join("|"));
}
throw new Error("Unsupported file format " + n.join("|"));
......
demos/extendscript/.gitignore 0 → 100644
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jszip.js
shim.js
xlsx.flow.js
demos/phantomjs/README.md 0 → 100644
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# PhantomJS Demo
This was tested in phantomjs 2.1.1, installed using the node module:
```bash
$ npm install -g phantomjs
$ phantomjs phantomjs.js
```
demos/phantomjs/phantomjs.js 0 → 100644
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var fs = require('fs');
var xlsx = require('../../xlsx');
var page = require('webpage').create();
page.open('http://www.google.com', function(status) {
var data = fs.read('sheetjs.xlsx', {mode: 'rb', charset: 'utf8'});
var workbook = xlsx.read(data, {type: 'binary'});
data = xlsx.utils.sheet_to_csv(workbook.Sheets['SheetJS']);
console.log("Data: " + data);
phantom.exit();
});
demos/phantomjs/sheetjs.xlsx 0 → 120000
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../extendscript/sheetjs.xlsx
\ No newline at end of file
dist/cpexcel.js
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此差异由.gitattributes 抑制。
docbits/10_install.md
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......@@ -28,6 +28,7 @@ The `demos` directory includes sample projects for:
- [`angular`](demos/angular/)
- [`browserify`](demos/browserify/)
- [`Adobe ExtendScript`](demos/extendscript/)
- [`phantomjs`](demos/phantomjs/)
- [`requirejs`](demos/requirejs/)
- [`systemjs`](demos/systemjs/)
- [`webpack`](demos/webpack/)
......
docbits/80_parseopts.md
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......@@ -63,7 +63,10 @@ file but Excel will know how to handle it. This library applies similar logic:
|:-------|:--------------|:----------------------------------------------------|
| `0xD0` | CFB Container | BIFF 5/8 or password-protected XLSX/XLSB |
| `0x09` | BIFF Stream | BIFF 2/3/4/5 |
| `0x3C` | XML/HTML | SpreadsheetML or Flat ODS or UOS1 or HTML |
| `0x50` | ZIP Archive | XLSB or XLSX/M or ODS or UOS2 |
| `0xFE` | UTF8 Text | SpreadsheetML or Flat ODS or UOS1 |
| `0x3C` | XML/HTML | SpreadsheetML / Flat ODS / UOS1 / HTML / plaintext |
| `0x50` | ZIP Archive | XLSB or XLSX/M or ODS or UOS2 or plaintext |
| `0xFE` | UTF8 Text | SpreadsheetML or Flat ODS or UOS1 or plaintext |
DBF files are detected based on the first byte as well as the third and fourth
bytes (corresponding to month and day of the file date)
docbits/85_filetype.md
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......@@ -19,6 +19,7 @@ Despite the library name `xlsx`, it supports numerous spreadsheet file formats:
| OpenDocument Spreadsheet (ODS) | :o: | :o: |
| Flat XML ODF Spreadsheet (FODS) | :o: | :o: |
| Uniform Office Format Spreadsheet (标文通 UOS1/UOS2) | :o: | |
| dBASE II/III/IV / Visual FoxPro (DBF) | :o: | |
| **Other Common Spreadsheet Output Formats** |:-----:|:-----:|
| HTML Tables | :o: | |
......@@ -79,6 +80,15 @@ UOS is a very similar format, and it comes in 2 varieties corresponding to ODS
and FODS respectively. For the most part, the difference between the formats
lies in the names of tags and attributes.
### dBASE and Visual FoxPro (DBF)
DBF is really a typed table format: each column can only hold one data type and
each record omits type information. The parser generates a header row and
inserts records starting at the second row of the worksheet.
Multi-file extensions like external memos and tables are currently unsupported,
limited by the general ability to read arbitrary files in the web browser.
### Comma-Separated Values
Excel CSV deviates from RFC4180 in a number of important ways. The generated
......
formats.dot
浏览文件 @ 085150db
......@@ -24,6 +24,7 @@ digraph G {
node [style=filled,color=cyan];
html [label="HTML\nTable"];
csv [label="CSV"];
dbf [label="DBF"];
}
subgraph JSXLSX {
......@@ -46,6 +47,7 @@ digraph G {
fods -> csf
csf -> fods
uos -> csf
dbf -> csf
html -> csf
}
}
formats.png
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formats.png

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formats.png
formats.png
formats.png
  • 2-up
  • Swipe
  • Onion skin
package.json
浏览文件 @ 085150db
......@@ -16,7 +16,7 @@
"dependencies": {
"exit-on-epipe":"~1.0.0",
"ssf":"~0.9.0",
"codepage":"~1.7.0",
"codepage":"~1.8.0",
"cfb":"~0.11.0",
"crc-32":"~1.0.0",
"adler-32":"~1.0.0",
......
tests.lst
浏览文件 @ 085150db
AutoFilter.xlsb
BlankSheetTypes.xlsb.pending # macrosheets
BlankSheetTypes.xlsb
ErrorTypes.xlsb
NumberFormatCondition.xlsb
RkNumber.xlsb
......@@ -496,7 +496,7 @@ xlrd_test_comments_gdocs.xlsx
xlrd_text_bar.xlsx
xlsx-stream-d-date-cell.xlsx
חישוב_נקודות_זיכוי.xlsx
BlankSheetTypes.xlsm.pending
BlankSheetTypes.xlsm
NumberFormatCondition.xlsm
apachepoi_45431.xlsm
apachepoi_47026.xlsm
......
xlsx.flow.js
浏览文件 @ 085150db
......@@ -2744,7 +2744,7 @@ XMLNS.CT = 'http://schemas.openxmlformats.org/package/2006/content-types';
function parse_ct(data/*:?string*/, opts) {
var ct = ({
workbooks:[], sheets:[], charts:[], dialogs:[],
workbooks:[], sheets:[], charts:[], dialogs:[], macros:[],
rels:[], strs:[], comments:[],
coreprops:[], extprops:[], custprops:[], themes:[], styles:[],
calcchains:[], vba: [],
......@@ -2820,13 +2820,15 @@ function write_ct(ct, opts)/*:string*/ {
f3('themes');
['strs', 'styles'].forEach(f1);
['coreprops', 'extprops', 'custprops'].forEach(f3);
f3('vba');
if(o.length>2){ o[o.length] = ('</Types>'); o[1]=o[1].replace("/>",">"); }
return o.join("");
}
/* 9.3 Relationships */
var RELS = ({
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument"
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
}/*:any*/);
/* 9.3.3 Representing Relationships */
......@@ -4717,6 +4719,190 @@ function parse_RString(blob, length, opts) {
cell.val = str;
return cell;
}
/* from js-harb (C) 2014-present SheetJS */
var DBF = (function() {
var dbf_codepage_map = {
/* Code Pages Supported by Visual FoxPro */
/*::[*/0x01/*::]*/: 437, /*::[*/0x02/*::]*/: 850,
/*::[*/0x03/*::]*/: 1252, /*::[*/0x04/*::]*/: 10000,
/*::[*/0x64/*::]*/: 852, /*::[*/0x65/*::]*/: 866,
/*::[*/0x66/*::]*/: 865, /*::[*/0x67/*::]*/: 861,
/*::[*/0x68/*::]*/: 895, /*::[*/0x69/*::]*/: 620,
/*::[*/0x6A/*::]*/: 737, /*::[*/0x6B/*::]*/: 857,
/*::[*/0x78/*::]*/: 950, /*::[*/0x79/*::]*/: 949,
/*::[*/0x7A/*::]*/: 936, /*::[*/0x7B/*::]*/: 932,
/*::[*/0x7C/*::]*/: 874, /*::[*/0x7D/*::]*/: 1255,
/*::[*/0x7E/*::]*/: 1256, /*::[*/0x96/*::]*/: 10007,
/*::[*/0x97/*::]*/: 10029, /*::[*/0x98/*::]*/: 10006,
/*::[*/0xC8/*::]*/: 1250, /*::[*/0xC9/*::]*/: 1251,
/*::[*/0xCA/*::]*/: 1254, /*::[*/0xCB/*::]*/: 1253,
/* shapefile DBF extension */
/*::[*/0x00/*::]*/: 20127, /*::[*/0x08/*::]*/: 865,
/*::[*/0x09/*::]*/: 437, /*::[*/0x0A/*::]*/: 850,
/*::[*/0x0B/*::]*/: 437, /*::[*/0x0D/*::]*/: 437,
/*::[*/0x0E/*::]*/: 850, /*::[*/0x0F/*::]*/: 437,
/*::[*/0x10/*::]*/: 850, /*::[*/0x11/*::]*/: 437,
/*::[*/0x12/*::]*/: 850, /*::[*/0x13/*::]*/: 932,
/*::[*/0x14/*::]*/: 850, /*::[*/0x15/*::]*/: 437,
/*::[*/0x16/*::]*/: 850, /*::[*/0x17/*::]*/: 865,
/*::[*/0x18/*::]*/: 437, /*::[*/0x19/*::]*/: 437,
/*::[*/0x1A/*::]*/: 850, /*::[*/0x1B/*::]*/: 437,
/*::[*/0x1C/*::]*/: 863, /*::[*/0x1D/*::]*/: 850,
/*::[*/0x1F/*::]*/: 852, /*::[*/0x22/*::]*/: 852,
/*::[*/0x23/*::]*/: 852, /*::[*/0x24/*::]*/: 860,
/*::[*/0x25/*::]*/: 850, /*::[*/0x26/*::]*/: 866,
/*::[*/0x37/*::]*/: 850, /*::[*/0x40/*::]*/: 852,
/*::[*/0x4D/*::]*/: 936, /*::[*/0x4E/*::]*/: 949,
/*::[*/0x4F/*::]*/: 950, /*::[*/0x50/*::]*/: 874,
/*::[*/0x57/*::]*/: 1252, /*::[*/0x58/*::]*/: 1252,
/*::[*/0x59/*::]*/: 1252,
/*::[*/0xFF/*::]*/: 16969
};
/* TODO: find an actual specification */
function dbf_to_aoa(buf, opts)/*:AOA*/ {
var out/*:AOA*/ = [];
/* TODO: browser based */
var d/*:Block*/ = (new_raw_buf(1)/*:any*/);
switch(opts.type) {
case 'base64': d = s2a(Base64.decode(buf)); break;
case 'binary': d = s2a(buf); break;
case 'buffer':
case 'array': d = buf; break;
}
prep_blob(d, 0);
/* header */
var ft = d.read_shift(1);
var memo = false;
var vfp = false;
switch(ft) {
case 0x03: break;
case 0x30: vfp = true; memo = true; break;
case 0x31: vfp = true; break;
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));
}
var filedate = new Date(d.read_shift(1) + 1900, d.read_shift(1) - 1, d.read_shift(1));
var nrow = d.read_shift(4);
var fpos = d.read_shift(2);
var rlen = d.read_shift(2);
d.l+=16;
var flags = d.read_shift(1);
//if(memo && ((flags & 0x02) === 0)) throw new Error("DBF Flags " + flags.toString(16) + " ft " + ft.toString(16));
/* codepage present in FoxPro */
var current_cp = 1252;
if(d[d.l] !== 0) current_cp = dbf_codepage_map[d[d.l]];
d.l+=1;
d.l+=2;
var fields = [], field = {};
var hend = fpos - 10 - (vfp ? 264 : 0);
while(d.l < hend) {
field = {};
field.name = cptable.utils.decode(current_cp, d.slice(d.l, d.l+10)).replace(/[\u0000\r\n].*$/g,"");
d.l += 11;
field.type = String.fromCharCode(d.read_shift(1));
field.offset = d.read_shift(4);
field.len = d.read_shift(1);
field.dec = d.read_shift(1);
if(field.name.length) fields.push(field);
d.l += 14;
switch(field.type) {
// case 'B': break; // Binary
case 'C': break; // character
case 'D': break; // date
case 'F': break; // floating point
// case 'G': break; // General
case 'I': break; // long
case 'L': break; // boolean
case 'M': break; // memo
case 'N': break; // number
// case 'O': break; // double
// case 'P': break; // Picture
case 'T': break; // datetime
case 'Y': break; // currency
case '0': break; // null ?
case '+': break; // autoincrement
case '@': break; // timestamp
default: throw new Error('Unknown Field Type: ' + field.type);
}
}
if(d[d.l] !== 0x0D) d.l = fpos-1;
if(d.read_shift(1) !== 0x0D) throw new Error("DBF Terminator not found " + d.l + " " + d[d.l]);
d.l = fpos;
/* data */
var R = 0, C = 0;
out[0] = [];
for(C = 0; C != fields.length; ++C) out[0][C] = fields[C].name;
while(nrow-- > 0) {
if(d[d.l] === 0x2A) { d.l+=rlen; continue; }
++d.l;
out[++R] = []; C = 0;
for(C = 0; C != fields.length; ++C) {
var dd = d.slice(d.l, d.l+fields[C].len); d.l+=fields[C].len;
prep_blob(dd, 0);
var s = cptable.utils.decode(current_cp, dd);
switch(fields[C].type) {
case 'C':
out[R][C] = cptable.utils.decode(current_cp, dd);
out[R][C] = out[R][C].trim();
break;
case 'D':
if(s.length === 8) out[R][C] = new Date(+s.substr(0,4), +s.substr(4,2)-1, +s.substr(6,2));
else out[R][C] = s;
break;
case 'F': out[R][C] = parseFloat(s.trim()); break;
case 'I': out[R][C] = dd.read_shift(4, 'i'); break;
case 'L': switch(s.toUpperCase()) {
case 'Y': case 'T': out[R][C] = true; break;
case 'N': case 'F': out[R][C] = false; break;
case ' ': case '?': out[R][C] = false; break; /* NOTE: technically unitialized */
default: throw new Error("DBF Unrecognized L:|" + s + "|");
} break;
case 'M': /* TODO: handle memo files */
if(!memo) throw new Error("DBF Unexpected MEMO for type " + ft.toString(16));
out[R][C] = "##MEMO##" + dd.read_shift(4);
break;
case 'N': out[R][C] = +s.replace(/\u0000/g,"").trim(); break;
case 'T':
var day = dd.read_shift(4), ms = dd.read_shift(4);
throw new Error(day + " | " + ms);
//out[R][C] = new Date(); // FIXME!!!
//break;
case 'Y': out[R][C] = dd.read(4,'i')/1e4; break;
case '0':
if(fields[C].name === '_NullFlags') break;
/* falls through */
default: throw new Error("DBF Unsupported data type " + fields[C].type);
}
}
}
if(d.l < d.length && d[d.l++] != 0x1A) throw new Error("DBF EOF Marker missing " + (d.l-1) + " of " + d.length + " " + d[d.l-1].toString(16));
return out;
}
function dbf_to_sheet(buf, opts)/*:Worksheet*/ {
var o = opts || {};
if(!o.dateNF) o.dateNF = "yyyymmdd";
return aoa_to_sheet(dbf_to_aoa(buf, o), o);
}
function dbf_to_workbook(buf, opts)/*:Workbook*/ {
try { return sheet_to_workbook(dbf_to_sheet(buf, opts), opts); }
catch(e) { if(opts && opts.WTF) throw e; }
return ({SheetNames:[],Sheets:{}});
}
return {
to_workbook: dbf_to_workbook,
to_sheet: dbf_to_sheet
};
})();
/* 18.4.1 charset to codepage mapping */
var CS2CP = ({
/*::[*/0/*::]*/: 1252, /* ANSI */
......@@ -6167,8 +6353,8 @@ function parse_drawing(data, rels/*:any*/) {
- 20.5.2.16 graphicFrame CT_GraphicalObjectFrame
- 20.1.2.2.16 graphic CT_GraphicalObject
- 20.1.2.2.17 graphicData CT_GraphicalObjectData
- chart reference
the actual type is based on the URI of the graphicData
- chart reference
the actual type is based on the URI of the graphicData
TODO: handle embedded charts and other types of graphics
*/
var id = (data.match(/<c:chart [^>]*r:id="([^"]*)"/)||["",""])[1];
......@@ -6296,6 +6482,14 @@ function parse_comments_bin(data, opts) {
}
function write_comments_bin(data, opts) { }
RELS.DS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/dialogsheet";
RELS.MS = "http://schemas.microsoft.com/office/2006/relationships/xlMacrosheet";
/* macro and dialog sheet stubs */
function parse_ds_bin() { return {'!type':'dialog'}; }
function parse_ds_xml() { return {'!type':'dialog'}; }
function parse_ms_bin() { return {'!type':'macro'}; }
function parse_ms_xml() { return {'!type':'macro'}; }
/* TODO: it will be useful to parse the function str */
var rc_to_a1 = (function(){
var rcregex = /(^|[^A-Za-z])R(\[?)(-?\d+|)\]?C(\[?)(-?\d+|)\]?/g;
......@@ -10221,6 +10415,16 @@ function parse_cs(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Works
return parse_cs_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_ms(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Worksheet*/ {
if(name.slice(-4)===".bin") return parse_ms_bin((data/*:any*/), opts, rels, wb, themes, styles);
return parse_ms_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_ds(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Worksheet*/ {
if(name.slice(-4)===".bin") return parse_ds_bin((data/*:any*/), opts, rels, wb, themes, styles);
return parse_ds_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_sty(data, name/*:string*/, themes, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), themes, opts);
return parse_sty_xml((data/*:any*/), themes, opts);
......@@ -13850,18 +14054,18 @@ var fix_write_opts = fix_opts_func([
['WTF', false] /* WTF mode (throws errors) */
]);
function get_sheet_type(n) {
if(RELS.WS.indexOf(n) > -1) return "sheet";
if(RELS.CS && n == RELS.CS) return "chart";
if(RELS.DS && n == RELS.DS) return "dialog";
if(RELS.MS && n == RELS.MS) return "macro";
if(!n || !n.length) return "sheet";
return n;
}
function safe_parse_wbrels(wbrels, sheets) {
if(!wbrels) return 0;
function get_type(n) {
if(RELS.WS.indexOf(n) > -1) return "sheet";
if(RELS.CS && n == RELS.CS) return "chart";
if(RELS.DS && n == RELS.DS) return "dialog";
if(RELS.MS && n == RELS.MS) return "macro";
if(!n || !n.length) return "sheet";
return n;
}
try {
wbrels = sheets.map(function pwbr(w) { if(!w.id) w.id = w.strRelID; return [w.name, wbrels['!id'][w.id].Target, get_type(wbrels['!id'][w.id].Type)]; });
wbrels = sheets.map(function pwbr(w) { if(!w.id) w.id = w.strRelID; return [w.name, wbrels['!id'][w.id].Target, get_sheet_type(wbrels['!id'][w.id].Type)]; });
} catch(e) { return null; }
return !wbrels || wbrels.length === 0 ? null : wbrels;
}
......@@ -13883,6 +14087,8 @@ function safe_parse_sheet(zip, path/*:string*/, relsPath/*:string*/, sheet, shee
var crelsp = get_rels_path(chartp);
cs = parse_chart(getzipstr(zip, chartp, true), chartp, opts, parse_rels(getzipstr(zip, crelsp,true), chartp), wb, cs);
break;
case 'macro': sheets[sheet]=parse_ms(data, path, opts,sheetRels[sheet], wb, themes, styles); break;
case 'dialog': sheets[sheet]=parse_ds(data, path, opts,sheetRels[sheet], wb, themes, styles); break;
}
} catch(e) { if(opts.WTF) throw e; }
}
......@@ -14042,6 +14248,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
opts.rels = {}; opts.wbrels = {};
opts.Strings = /*::((*/[]/*:: :any):SST)*/; opts.Strings.Count = 0; opts.Strings.Unique = 0;
var wbext = opts.bookType == "xlsb" ? "bin" : "xml";
var vbafmt = opts.bookType == "xlsb" || opts.bookType == "xlsm";
var ct = { workbooks: [], sheets: [], calcchains: [], themes: [], styles: [],
coreprops: [], extprops: [], custprops: [], strs:[], comments: [], vba: [],
TODO:[], rels:[], xmlns: "" };
......@@ -14108,6 +14315,13 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
ct.styles.push(f);
add_rels(opts.wbrels, ++rId, "styles." + wbext, RELS.STY);
if(wb.vbaraw && vbafmt) {
f = "xl/vbaProject.bin";
zip.file(f, wb.vbaraw);
ct.vba.push(f);
add_rels(opts.wbrels, ++rId, "vbaProject.bin", RELS.VBA);
}
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));
......@@ -14150,6 +14364,8 @@ function readSync(data/*:RawData*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
case 0x3C: return parse_xlml(d, o);
case 0x50: if(n[1] == 0x4B && n[2] < 0x20 && n[3] < 0x20) return read_zip(d, o); break;
case 0xEF: return parse_xlml(d, o);
case 0x03: case 0x83: case 0x8B: return DBF.to_workbook(d, o);
case 0x30: case 0x31: if(n[2] <= 12 && n[3] <= 31) return DBF.to_workbook(d, o); break;
default: throw new Error("Unsupported file " + n.join("|"));
}
throw new Error("Unsupported file format " + n.join("|"));
......
xlsx.js
浏览文件 @ 085150db
此差异由.gitattributes 抑制。
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