test for KEY/PAGES files

This commit is contained in:
SheetJS 2022-03-26 17:50:27 -04:00
parent d5b54855ec
commit 3c23b6ce35
15 changed files with 402 additions and 165 deletions

View File

@ -43,7 +43,7 @@ function readDecimal128LE(buf, offset) {
return (buf[offset + 15] & 128 ? -mantissa : mantissa) * Math.pow(10, exp - 6176);
}
function writeDecimal128LE(buf, offset, value) {
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 20;
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 16;
var mantissa = value / Math.pow(10, exp - 6176);
buf[offset + 15] |= exp >> 7;
buf[offset + 14] |= (exp & 127) << 1;
@ -662,7 +662,7 @@ function parse_TST_Tile(M, root) {
};
}
function parse_TST_TableModelArchive(M, root, ws) {
var _a;
var _a, _b, _c;
var pb = parse_shallow(root.data);
var range = { s: { r: 0, c: 0 }, e: { r: 0, c: 0 } };
range.e.r = (varint_to_i32(pb[6][0].data) >>> 0) - 1;
@ -679,11 +679,11 @@ function parse_TST_TableModelArchive(M, root, ws) {
var _R = 0;
tile[1].forEach(function(t) {
var tl = parse_shallow(t.data);
var ref = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype));
var _tile = parse_TST_Tile(M, ref);
var ref2 = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype2 = varint_to_i32(ref2.meta[1][0].data);
if (mtype2 != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype2));
var _tile = parse_TST_Tile(M, ref2);
_tile.data.forEach(function(row, R) {
row.forEach(function(buf, C) {
var addr = encode_cell({ r: _R + R, c: C });
@ -694,6 +694,23 @@ function parse_TST_TableModelArchive(M, root, ws) {
});
_R += _tile.nrows;
});
if ((_b = store[13]) == null ? void 0 : _b[0]) {
var ref = M[parse_TSP_Reference(store[13][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6144)
throw new Error("Expected merge type 6144, found ".concat(mtype));
ws["!merges"] = (_c = parse_shallow(ref.data)) == null ? void 0 : _c[1].map(function(pi) {
var merge = parse_shallow(pi.data);
var origin = u8_to_dataview(parse_shallow(merge[1][0].data)[1][0].data), size = u8_to_dataview(parse_shallow(merge[2][0].data)[1][0].data);
return {
s: { r: origin.getUint16(0, true), c: origin.getUint16(2, true) },
e: {
r: origin.getUint16(0, true) + size.getUint16(0, true) - 1,
c: origin.getUint16(2, true) + size.getUint16(2, true) - 1
}
};
});
}
}
function parse_TST_TableInfoArchive(M, root) {
var pb = parse_shallow(root.data);
@ -723,8 +740,11 @@ function parse_TN_SheetArchive(M, root) {
return out;
}
function parse_TN_DocumentArchive(M, root) {
var _a;
var out = book_new();
var pb = parse_shallow(root.data);
if ((_a = pb[2]) == null ? void 0 : _a[0])
throw new Error("Keynote presentations are not supported");
var sheetoffs = mappa(pb[1], parse_TSP_Reference);
sheetoffs.forEach(function(off) {
M[off].forEach(function(m) {
@ -742,7 +762,7 @@ function parse_TN_DocumentArchive(M, root) {
return out;
}
function parse_numbers_iwa(cfb) {
var _a, _b, _c, _d;
var _a, _b, _c, _d, _e, _f, _g, _h;
var M = {}, indices = [];
cfb.FullPaths.forEach(function(p) {
if (p.match(/\.iwpv2/))
@ -770,7 +790,9 @@ function parse_numbers_iwa(cfb) {
});
if (!indices.length)
throw new Error("File has no messages");
var docroot = ((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1e4)
throw new Error("Pages documents are not supported");
var docroot = ((_h = (_g = (_f = (_e = M == null ? void 0 : M[1]) == null ? void 0 : _e[0]) == null ? void 0 : _f.meta) == null ? void 0 : _g[1]) == null ? void 0 : _h[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (!docroot)
indices.forEach(function(idx) {
M[idx].forEach(function(iwam) {
@ -889,8 +911,8 @@ function write_numbers_iwa(wb, opts) {
dependents[packet2.id] = { deps: [], location: fp, type: varint_to_i32(packet2.messages[0].meta[1][0].data) };
});
});
indices.sort(function(x2, y2) {
return x2 - y2;
indices.sort(function(x2, y) {
return x2 - y;
});
var indices_varint = indices.filter(function(x2) {
return x2 > 1;
@ -940,7 +962,14 @@ function write_numbers_iwa(wb, opts) {
if (packet.id == sheetrootref)
docroot = packet;
}
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
var sheetref = parse_shallow(docroot.messages[0].data);
{
sheetref[1] = [{ type: 2, data: stru8(wb.SheetNames[0]) }];
}
docroot.messages[0].data = write_shallow(sheetref);
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
sheetrootref = parse_TSP_Reference(sheetref[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
@ -1085,9 +1114,7 @@ function write_numbers_iwa(wb, opts) {
});
}
sstroot.messages[0].data = write_shallow(sstdata);
var sy = write_iwa_file(sx);
var raw32 = compress_iwa_file(sy);
sentry.content = raw32;
sentry.content = compress_iwa_file(write_iwa_file(sx));
sentry.size = sentry.content.length;
})();
var tile = parse_shallow(store[3][0].data);
@ -1125,9 +1152,7 @@ function write_numbers_iwa(wb, opts) {
tiledata[4] = [{ type: 0, data: write_varint49(range.e.r + 1) }];
}
tileroot.messages[0].data = write_shallow(tiledata);
var ty = write_iwa_file(tx);
var raw32 = compress_iwa_file(ty);
tentry.content = raw32;
tentry.content = compress_iwa_file(write_iwa_file(tx));
tentry.size = tentry.content.length;
})();
}
@ -1138,9 +1163,7 @@ function write_numbers_iwa(wb, opts) {
pb[4][0].data = write_shallow(store);
}
docroot.messages[0].data = write_shallow(pb);
var y = write_iwa_file(x);
var raw3 = compress_iwa_file(y);
entry.content = raw3;
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
return cfb;
}

View File

@ -43,7 +43,7 @@ function readDecimal128LE(buf, offset) {
return (buf[offset + 15] & 128 ? -mantissa : mantissa) * Math.pow(10, exp - 6176);
}
function writeDecimal128LE(buf, offset, value) {
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 20;
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 16;
var mantissa = value / Math.pow(10, exp - 6176);
buf[offset + 15] |= exp >> 7;
buf[offset + 14] |= (exp & 127) << 1;
@ -662,7 +662,7 @@ function parse_TST_Tile(M, root) {
};
}
function parse_TST_TableModelArchive(M, root, ws) {
var _a;
var _a, _b, _c;
var pb = parse_shallow(root.data);
var range = { s: { r: 0, c: 0 }, e: { r: 0, c: 0 } };
range.e.r = (varint_to_i32(pb[6][0].data) >>> 0) - 1;
@ -679,11 +679,11 @@ function parse_TST_TableModelArchive(M, root, ws) {
var _R = 0;
tile[1].forEach(function(t) {
var tl = parse_shallow(t.data);
var ref = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype));
var _tile = parse_TST_Tile(M, ref);
var ref2 = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype2 = varint_to_i32(ref2.meta[1][0].data);
if (mtype2 != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype2));
var _tile = parse_TST_Tile(M, ref2);
_tile.data.forEach(function(row, R) {
row.forEach(function(buf, C) {
var addr = encode_cell({ r: _R + R, c: C });
@ -694,6 +694,23 @@ function parse_TST_TableModelArchive(M, root, ws) {
});
_R += _tile.nrows;
});
if ((_b = store[13]) == null ? void 0 : _b[0]) {
var ref = M[parse_TSP_Reference(store[13][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6144)
throw new Error("Expected merge type 6144, found ".concat(mtype));
ws["!merges"] = (_c = parse_shallow(ref.data)) == null ? void 0 : _c[1].map(function(pi) {
var merge = parse_shallow(pi.data);
var origin = u8_to_dataview(parse_shallow(merge[1][0].data)[1][0].data), size = u8_to_dataview(parse_shallow(merge[2][0].data)[1][0].data);
return {
s: { r: origin.getUint16(0, true), c: origin.getUint16(2, true) },
e: {
r: origin.getUint16(0, true) + size.getUint16(0, true) - 1,
c: origin.getUint16(2, true) + size.getUint16(2, true) - 1
}
};
});
}
}
function parse_TST_TableInfoArchive(M, root) {
var pb = parse_shallow(root.data);
@ -723,8 +740,11 @@ function parse_TN_SheetArchive(M, root) {
return out;
}
function parse_TN_DocumentArchive(M, root) {
var _a;
var out = book_new();
var pb = parse_shallow(root.data);
if ((_a = pb[2]) == null ? void 0 : _a[0])
throw new Error("Keynote presentations are not supported");
var sheetoffs = mappa(pb[1], parse_TSP_Reference);
sheetoffs.forEach(function(off) {
M[off].forEach(function(m) {
@ -742,7 +762,7 @@ function parse_TN_DocumentArchive(M, root) {
return out;
}
function parse_numbers_iwa(cfb) {
var _a, _b, _c, _d;
var _a, _b, _c, _d, _e, _f, _g, _h;
var M = {}, indices = [];
cfb.FullPaths.forEach(function(p) {
if (p.match(/\.iwpv2/))
@ -770,7 +790,9 @@ function parse_numbers_iwa(cfb) {
});
if (!indices.length)
throw new Error("File has no messages");
var docroot = ((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1e4)
throw new Error("Pages documents are not supported");
var docroot = ((_h = (_g = (_f = (_e = M == null ? void 0 : M[1]) == null ? void 0 : _e[0]) == null ? void 0 : _f.meta) == null ? void 0 : _g[1]) == null ? void 0 : _h[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (!docroot)
indices.forEach(function(idx) {
M[idx].forEach(function(iwam) {
@ -889,8 +911,8 @@ function write_numbers_iwa(wb, opts) {
dependents[packet2.id] = { deps: [], location: fp, type: varint_to_i32(packet2.messages[0].meta[1][0].data) };
});
});
indices.sort(function(x2, y2) {
return x2 - y2;
indices.sort(function(x2, y) {
return x2 - y;
});
var indices_varint = indices.filter(function(x2) {
return x2 > 1;
@ -940,7 +962,14 @@ function write_numbers_iwa(wb, opts) {
if (packet.id == sheetrootref)
docroot = packet;
}
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
var sheetref = parse_shallow(docroot.messages[0].data);
{
sheetref[1] = [{ type: 2, data: stru8(wb.SheetNames[0]) }];
}
docroot.messages[0].data = write_shallow(sheetref);
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
sheetrootref = parse_TSP_Reference(sheetref[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
@ -1085,9 +1114,7 @@ function write_numbers_iwa(wb, opts) {
});
}
sstroot.messages[0].data = write_shallow(sstdata);
var sy = write_iwa_file(sx);
var raw32 = compress_iwa_file(sy);
sentry.content = raw32;
sentry.content = compress_iwa_file(write_iwa_file(sx));
sentry.size = sentry.content.length;
})();
var tile = parse_shallow(store[3][0].data);
@ -1125,9 +1152,7 @@ function write_numbers_iwa(wb, opts) {
tiledata[4] = [{ type: 0, data: write_varint49(range.e.r + 1) }];
}
tileroot.messages[0].data = write_shallow(tiledata);
var ty = write_iwa_file(tx);
var raw32 = compress_iwa_file(ty);
tentry.content = raw32;
tentry.content = compress_iwa_file(write_iwa_file(tx));
tentry.size = tentry.content.length;
})();
}
@ -1138,9 +1163,7 @@ function write_numbers_iwa(wb, opts) {
pb[4][0].data = write_shallow(store);
}
docroot.messages[0].data = write_shallow(pb);
var y = write_iwa_file(x);
var raw3 = compress_iwa_file(y);
entry.content = raw3;
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
return cfb;
}

View File

@ -60,7 +60,7 @@ function readDecimal128LE(buf: Uint8Array, offset: number): number {
/** Write a 128-bit decimal to the modern cell storage */
function writeDecimal128LE(buf: Uint8Array, offset: number, value: number): void {
// TODO: something more correct than this
var exp = Math.floor(value == 0 ? 0 : /*Math.log10*/Math.LOG10E * Math.log(Math.abs(value))) + 0x1820 - 20;
var exp = Math.floor(value == 0 ? 0 : /*Math.log10*/Math.LOG10E * Math.log(Math.abs(value))) + 0x1820 - 16;
var mantissa = (value / Math.pow(10, exp - 0x1820));
buf[offset+15] |= exp >> 7;
buf[offset+14] |= (exp & 0x7F) << 1;
@ -590,6 +590,23 @@ function parse_TST_TableModelArchive(M: MessageSpace, root: IWAMessage, ws: Work
});
_R += _tile.nrows;
});
if(store[13]?.[0]) {
var ref = M[parse_TSP_Reference(store[13][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if(mtype != 6144) throw new Error(`Expected merge type 6144, found ${mtype}`);
ws["!merges"] = parse_shallow(ref.data)?.[1].map(pi => {
var merge = parse_shallow(pi.data);
var origin = u8_to_dataview(parse_shallow(merge[1][0].data)[1][0].data), size = u8_to_dataview(parse_shallow(merge[2][0].data)[1][0].data);
return {
s: { r: origin.getUint16(0, true), c: origin.getUint16(2, true) },
e: {
r: origin.getUint16(0, true) + size.getUint16(0, true) - 1,
c: origin.getUint16(2, true) + size.getUint16(2, true) - 1
}
};
});
}
}
/** .TST.TableInfoArchive (6000) */
@ -628,6 +645,7 @@ function parse_TN_SheetArchive(M: MessageSpace, root: IWAMessage): NSheet {
function parse_TN_DocumentArchive(M: MessageSpace, root: IWAMessage): WorkBook {
var out = book_new();
var pb = parse_shallow(root.data);
if(pb[2]?.[0]) throw new Error("Keynote presentations are not supported");
// var stylesheet = mappa(pb[4], parse_TSP_Reference)[0];
// if(varint_to_i32(M[stylesheet][0].meta[1][0].data) == 401) parse_TSS_StylesheetArchive(M, M[stylesheet][0]);
@ -668,6 +686,7 @@ function parse_numbers_iwa(cfb: CFB$Container): WorkBook {
if(!indices.length) throw new Error("File has no messages");
/* find document root */
if(M?.[1]?.[0]?.meta?.[1]?.[0].data && varint_to_i32(M[1][0].meta[1][0].data) == 10000) throw new Error("Pages documents are not supported");
var docroot: IWAMessage = M?.[1]?.[0]?.meta?.[1]?.[0].data && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if(!docroot) indices.forEach((idx) => {
M[idx].forEach((iwam) => {
@ -820,8 +839,16 @@ function write_numbers_iwa(wb: WorkBook, opts: any): CFB$Container {
if(packet.id == sheetrootref) docroot = packet;
}
/* write worksheet name */
var sheetref = parse_shallow(docroot.messages[0].data);
{
sheetref[1] = [ { type: 2, data: stru8(wb.SheetNames[0]) }];
}
docroot.messages[0].data = write_shallow(sheetref);
entry.content = compress_iwa_file(write_iwa_file(x)); entry.size = entry.content.length;
/* .TST.TableInfoArchive */
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
sheetrootref = parse_TSP_Reference(sheetref[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
x = parse_iwa_file(decompress_iwa_file(entry.content as Uint8Array));
for(xi = 0; xi < x.length; ++xi) {
@ -958,9 +985,7 @@ function write_numbers_iwa(wb: WorkBook, opts: any): CFB$Container {
}
sstroot.messages[0].data = write_shallow(sstdata);
var sy = write_iwa_file(sx);
var raw3 = compress_iwa_file(sy);
sentry.content = raw3; sentry.size = sentry.content.length;
sentry.content = compress_iwa_file(write_iwa_file(sx)); sentry.size = sentry.content.length;
})();
var tile = parse_shallow(store[3][0].data); // TileStorage
@ -999,10 +1024,7 @@ function write_numbers_iwa(wb: WorkBook, opts: any): CFB$Container {
}
tileroot.messages[0].data = write_shallow(tiledata);
var ty = write_iwa_file(tx);
var raw3 = compress_iwa_file(ty);
tentry.content = raw3; tentry.size = tentry.content.length;
//throw dependents[tileref];
tentry.content = compress_iwa_file(write_iwa_file(tx)); tentry.size = tentry.content.length;
})();
}
t.data = write_shallow(tl);
@ -1013,9 +1035,7 @@ function write_numbers_iwa(wb: WorkBook, opts: any): CFB$Container {
}
docroot.messages[0].data = write_shallow(pb);
var y = write_iwa_file(x);
var raw3 = compress_iwa_file(y);
entry.content = raw3; entry.size = entry.content.length;
entry.content = compress_iwa_file(write_iwa_file(x)); entry.size = entry.content.length;
return cfb;
}

10
test.js
View File

@ -13,7 +13,7 @@ declare var before:(test:EmptyFunc)=>void;
declare var afterEach:(test:EmptyFunc)=>void;
declare var cptable: any;
*/
var X;
var X, XLSX_ZAHL;
var modp = './';
var fs = require('fs'), assert = require('assert');
describe('source',function(){it('should load',function(){X=require(modp);});});
@ -1512,7 +1512,7 @@ function parseDate(str/*:string|Date*/)/*:Date*/ {
var fixdate = browser ? parseDate("2014-02-19T14:30:00.000Z") : new Date("2014-02-19T14:30Z");
describe('roundtrip features', function() {
var bef = (function() { X = require(modp); });
var bef = (function() { X = require(modp); XLSX_ZAHL=require("./dist/xlsx.zahl"); });
if(typeof before != 'undefined') before(bef);
else it('before', bef);
describe('should preserve core properties', function() { [
@ -1544,9 +1544,9 @@ describe('roundtrip features', function() {
}); });
describe('should preserve merge cells', function() {
["xlsx", "xlsb", "xlml", "ods", "biff8"].forEach(function(f) { it(f, function() {
["xlsx", "xlsb", "xlml", "ods", "biff8", "numbers"].forEach(function(f) { it(f, function() {
var wb1 = X.read(fs.readFileSync(paths.mcxlsx), {type:TYPE});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary'}),{type:'binary'});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary',numbers:XLSX_ZAHL}),{type:'binary'});
var m1 = wb1.Sheets.Merge['!merges'].map(X.utils.encode_range);
var m2 = wb2.Sheets.Merge['!merges'].map(X.utils.encode_range);
assert.equal(m1.length, m2.length);
@ -1741,6 +1741,8 @@ var password_files = [
];
describe('invalid files', function() {
describe('parse', function() { [
['KEY files', 'numbers/Untitled.key'],
['PAGES files', 'numbers/Untitled.pages'],
['password', 'apachepoi_password.xls'],
['passwords', 'apachepoi_xor-encryption-abc.xls'],
['DOC files', 'word_doc.doc']

View File

@ -22,6 +22,7 @@ assert.deepEqual = (x: any,y: any, z?: string) => assert.equal(JSON.stringify(x)
import * as X from './xlsx.mjs';
import * as cptable from './dist/cpexcel.full.mjs';
X.set_cptable(cptable);
import XLSX_ZAHL from './dist/xlsx.zahl.mjs';
var DIF_XL = true;
type BSEncoding = 'utf-8' | 'binary' | 'base64';
@ -1489,9 +1490,9 @@ Deno.test('roundtrip features', async function(t) {
} });
await t.step('should preserve merge cells', async function(t) {
var mcf = ["xlsx", "xlsb", "xlml", "ods", "biff8"] as Array<X.BookType>; for(let mci = 0; mci < mcf.length; ++mci) { let f = mcf[mci]; await t.step(f, async function(t) {
var mcf = ["xlsx", "xlsb", "xlml", "ods", "biff8", "numbers"] as Array<X.BookType>; for(let mci = 0; mci < mcf.length; ++mci) { let f = mcf[mci]; await t.step(f, async function(t) {
var wb1 = X.read(fs.readFileSync(paths.mcxlsx), {type:TYPE});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary'}),{type:'binary'});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary',numbers:XLSX_ZAHL}),{type:'binary'});
var m1 = wb1.Sheets.Merge?.['!merges']?.map(X.utils.encode_range);
var m2 = wb2.Sheets.Merge?.['!merges']?.map(X.utils.encode_range);
assert.equal(m1?.length, m2?.length);
@ -1686,6 +1687,8 @@ var password_files = [
];
Deno.test('invalid files', async function(t) {
await t.step('parse', async function(t) { var fl = [
['KEY files', 'numbers/Untitled.key'],
['PAGES files', 'numbers/Untitled.pages'],
['password', 'apachepoi_password.xls'],
['passwords', 'apachepoi_xor-encryption-abc.xls'],
['DOC files', 'word_doc.doc']

@ -1 +1 @@
Subproject commit b70d2b6f15741e567ef1418345b34141ecd0ebb2
Subproject commit 1935dfc8b9edf59b00a3dc031ddfefa8add40179

8
tests/core.js generated
View File

@ -13,7 +13,7 @@ declare var before:(test:EmptyFunc)=>void;
declare var afterEach:(test:EmptyFunc)=>void;
declare var cptable: any;
*/
var X;
var X, XLSX_ZAHL = XLSX_ZAHL_PAYLOAD;
var modp = './';
var fs = require('fs'), assert = require('assert');
describe('source',function(){it('should load',function(){X=require(modp);});});
@ -1544,9 +1544,9 @@ describe('roundtrip features', function() {
}); });
describe('should preserve merge cells', function() {
["xlsx", "xlsb", "xlml", "ods", "biff8"].forEach(function(f) { it(f, function() {
["xlsx", "xlsb", "xlml", "ods", "biff8", "numbers"].forEach(function(f) { it(f, function() {
var wb1 = X.read(fs.readFileSync(paths.mcxlsx), {type:TYPE});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary'}),{type:'binary'});
var wb2 = X.read(X.write(wb1,{bookType:f,type:'binary',numbers:XLSX_ZAHL}),{type:'binary'});
var m1 = wb1.Sheets.Merge['!merges'].map(X.utils.encode_range);
var m2 = wb2.Sheets.Merge['!merges'].map(X.utils.encode_range);
assert.equal(m1.length, m2.length);
@ -1741,6 +1741,8 @@ var password_files = [
];
describe('invalid files', function() {
describe('parse', function() { [
['KEY files', 'numbers/Untitled.key'],
['PAGES files', 'numbers/Untitled.pages'],
['password', 'apachepoi_password.xls'],
['passwords', 'apachepoi_xor-encryption-abc.xls'],
['DOC files', 'word_doc.doc']

2
tests/fixtures.js generated

File diff suppressed because one or more lines are too long

View File

@ -173,3 +173,5 @@
./test_files/wtf_path.xlsx
./test_files/wtf_path.xlsb
./test_files/numbers/types_61.numbers
./test_files/numbers/Untitled.key
./test_files/numbers/Untitled.pages

View File

@ -39,6 +39,7 @@
<script src="base64.js"></script>
<script src="fs_.js"></script>
<script src="fixtures.js"></script>
<script src="xlsx.zahl.js"></script>
<script src="xlsx.full.min.js"></script>
<div id="mocha"></div>
<script src="mocha.js"></script>

View File

@ -39,6 +39,7 @@
<script src="base64.js"></script>
<script src="fs_.js"></script>
<script src="fixtures.js"></script>
<script src="xlsx.zahl.js"></script>
<script src="xlsx.full.min.js"></script>
<div id="mocha"></div>
<script src="sauce-client.js"></script>

1
tests/xlsx.zahl.js Symbolic link
View File

@ -0,0 +1 @@
../dist/xlsx.zahl.js

View File

@ -22038,7 +22038,7 @@ function readDecimal128LE(buf, offset) {
return (buf[offset + 15] & 128 ? -mantissa : mantissa) * Math.pow(10, exp - 6176);
}
function writeDecimal128LE(buf, offset, value) {
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 20;
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 16;
var mantissa = value / Math.pow(10, exp - 6176);
buf[offset + 15] |= exp >> 7;
buf[offset + 14] |= (exp & 127) << 1;
@ -22182,6 +22182,8 @@ function parse_shallow(buf) {
function write_shallow(proto) {
var out = [];
proto.forEach(function(field, idx) {
if (idx == 0)
return;
field.forEach(function(item) {
if (!item.data)
return;
@ -22227,9 +22229,11 @@ function parse_iwa_file(buf) {
function write_iwa_file(ias) {
var bufs = [];
ias.forEach(function(ia) {
var ai = [];
ai[1] = [{ data: write_varint49(ia.id), type: 0 }];
ai[2] = [];
var ai = [
[],
[{ data: write_varint49(ia.id), type: 0 }],
[]
];
if (ia.merge != null)
ai[3] = [{ data: write_varint49(+!!ia.merge), type: 0 }];
var midata = [];
@ -22564,9 +22568,10 @@ function parse_TSP_Reference(buf) {
return parse_varint49(pb[1][0].data);
}
function write_TSP_Reference(idx) {
var out = [];
out[1] = [{ type: 0, data: write_varint49(idx) }];
return write_shallow(out);
return write_shallow([
[],
[{ type: 0, data: write_varint49(idx) }]
]);
}
function parse_TST_TableDataList(M, root) {
var pb = parse_shallow(root.data);
@ -22652,7 +22657,7 @@ function parse_TST_Tile(M, root) {
};
}
function parse_TST_TableModelArchive(M, root, ws) {
var _a;
var _a, _b, _c;
var pb = parse_shallow(root.data);
var range = { s: { r: 0, c: 0 }, e: { r: 0, c: 0 } };
range.e.r = (varint_to_i32(pb[6][0].data) >>> 0) - 1;
@ -22669,11 +22674,11 @@ function parse_TST_TableModelArchive(M, root, ws) {
var _R = 0;
tile[1].forEach(function(t) {
var tl = parse_shallow(t.data);
var ref = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype));
var _tile = parse_TST_Tile(M, ref);
var ref2 = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype2 = varint_to_i32(ref2.meta[1][0].data);
if (mtype2 != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype2));
var _tile = parse_TST_Tile(M, ref2);
_tile.data.forEach(function(row, R) {
row.forEach(function(buf, C) {
var addr = encode_cell({ r: _R + R, c: C });
@ -22684,6 +22689,23 @@ function parse_TST_TableModelArchive(M, root, ws) {
});
_R += _tile.nrows;
});
if ((_b = store[13]) == null ? void 0 : _b[0]) {
var ref = M[parse_TSP_Reference(store[13][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6144)
throw new Error("Expected merge type 6144, found ".concat(mtype));
ws["!merges"] = (_c = parse_shallow(ref.data)) == null ? void 0 : _c[1].map(function(pi) {
var merge = parse_shallow(pi.data);
var origin = u8_to_dataview(parse_shallow(merge[1][0].data)[1][0].data), size = u8_to_dataview(parse_shallow(merge[2][0].data)[1][0].data);
return {
s: { r: origin.getUint16(0, true), c: origin.getUint16(2, true) },
e: {
r: origin.getUint16(0, true) + size.getUint16(0, true) - 1,
c: origin.getUint16(2, true) + size.getUint16(2, true) - 1
}
};
});
}
}
function parse_TST_TableInfoArchive(M, root) {
var pb = parse_shallow(root.data);
@ -22713,8 +22735,11 @@ function parse_TN_SheetArchive(M, root) {
return out;
}
function parse_TN_DocumentArchive(M, root) {
var _a;
var out = book_new();
var pb = parse_shallow(root.data);
if ((_a = pb[2]) == null ? void 0 : _a[0])
throw new Error("Keynote presentations are not supported");
var sheetoffs = mappa(pb[1], parse_TSP_Reference);
sheetoffs.forEach(function(off) {
M[off].forEach(function(m) {
@ -22732,7 +22757,7 @@ function parse_TN_DocumentArchive(M, root) {
return out;
}
function parse_numbers_iwa(cfb) {
var _a, _b, _c, _d;
var _a, _b, _c, _d, _e, _f, _g, _h;
var M = {}, indices = [];
cfb.FullPaths.forEach(function(p) {
if (p.match(/\.iwpv2/))
@ -22760,7 +22785,9 @@ function parse_numbers_iwa(cfb) {
});
if (!indices.length)
throw new Error("File has no messages");
var docroot = ((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1e4)
throw new Error("Pages documents are not supported");
var docroot = ((_h = (_g = (_f = (_e = M == null ? void 0 : M[1]) == null ? void 0 : _e[0]) == null ? void 0 : _f.meta) == null ? void 0 : _g[1]) == null ? void 0 : _h[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (!docroot)
indices.forEach(function(idx) {
M[idx].forEach(function(iwam) {
@ -22827,6 +22854,12 @@ function write_tile_row(tri, data, SST) {
tri[3][0].data = u8concat(_cell_storage);
return cnt;
}
function write_iwam(type, payload) {
return {
meta: [[], [{ type: 0, data: write_varint49(type) }]],
data: payload
};
}
function write_numbers_iwa(wb, opts) {
if (!opts || !opts.numbers)
throw new Error("Must pass a `numbers` option -- check the README");
@ -22873,8 +22906,8 @@ function write_numbers_iwa(wb, opts) {
dependents[packet2.id] = { deps: [], location: fp, type: varint_to_i32(packet2.messages[0].meta[1][0].data) };
});
});
indices.sort(function(x2, y2) {
return x2 - y2;
indices.sort(function(x2, y) {
return x2 - y;
});
var indices_varint = indices.filter(function(x2) {
return x2 > 1;
@ -22900,10 +22933,12 @@ function write_numbers_iwa(wb, opts) {
});
});
});
function get_unique_msgid() {
function get_unique_msgid(dep) {
for (var i = 927262; i < 2e6; ++i)
if (!dependents[i])
if (!dependents[i]) {
dependents[i] = dep;
return i;
}
throw new Error("Too many messages");
}
var entry = CFB.find(cfb, dependents[1].location);
@ -22922,7 +22957,14 @@ function write_numbers_iwa(wb, opts) {
if (packet.id == sheetrootref)
docroot = packet;
}
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
var sheetref = parse_shallow(docroot.messages[0].data);
{
sheetref[1] = [{ type: 2, data: stru8(wb.SheetNames[0]) }];
}
docroot.messages[0].data = write_shallow(sheetref);
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
sheetrootref = parse_TSP_Reference(sheetref[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
@ -22956,18 +22998,22 @@ function write_numbers_iwa(wb, opts) {
cruids[1] = [];
cruids[2] = [], cruids[3] = [];
for (var C = 0; C <= range.e.c; ++C) {
var uuid = [];
uuid[1] = uuid[2] = [{ type: 0, data: write_varint49(C + 420690) }];
cruids[1].push({ type: 2, data: write_shallow(uuid) });
cruids[1].push({ type: 2, data: write_shallow([
[],
[{ type: 0, data: write_varint49(C + 420690) }],
[{ type: 0, data: write_varint49(C + 420690) }]
]) });
cruids[2].push({ type: 0, data: write_varint49(C) });
cruids[3].push({ type: 0, data: write_varint49(C) });
}
cruids[4] = [];
cruids[5] = [], cruids[6] = [];
for (var R = 0; R <= range.e.r; ++R) {
uuid = [];
uuid[1] = uuid[2] = [{ type: 0, data: write_varint49(R + 726270) }];
cruids[4].push({ type: 2, data: write_shallow(uuid) });
cruids[4].push({ type: 2, data: write_shallow([
[],
[{ type: 0, data: write_varint49(R + 726270) }],
[{ type: 0, data: write_varint49(R + 726270) }]
]) });
cruids[5].push({ type: 0, data: write_varint49(R) });
cruids[6].push({ type: 0, data: write_varint49(R) });
}
@ -23014,6 +23060,32 @@ function write_numbers_iwa(wb, opts) {
}
oldbucket.content = compress_iwa_file(write_iwa_file(_x));
oldbucket.size = oldbucket.content.length;
if (ws["!merges"]) {
var mergeid = get_unique_msgid({
type: 6144,
deps: [sheetrootref],
location: dependents[sheetrootref].location
});
var mergedata = [[], []];
ws["!merges"].forEach(function(m) {
mergedata[1].push({ type: 2, data: write_shallow([
[],
[{ type: 2, data: write_shallow([
[],
[{ type: 5, data: new Uint8Array(new Uint16Array([m.s.r, m.s.c]).buffer) }]
]) }],
[{ type: 2, data: write_shallow([
[],
[{ type: 5, data: new Uint8Array(new Uint16Array([m.e.r - m.s.r + 1, m.e.c - m.s.c + 1]).buffer) }]
]) }]
]) });
});
store[13] = [{ type: 2, data: write_TSP_Reference(mergeid) }];
x.push({
id: mergeid,
messages: [write_iwam(6144, write_shallow(mergedata))]
});
}
var sstref = parse_TSP_Reference(store[4][0].data);
(function() {
var sentry = CFB.find(cfb, dependents[sstref].location);
@ -23027,18 +23099,17 @@ function write_numbers_iwa(wb, opts) {
var sstdata = parse_shallow(sstroot.messages[0].data);
{
sstdata[3] = [];
var newsst = [];
SST.forEach(function(str, i) {
newsst[1] = [{ type: 0, data: write_varint49(i) }];
newsst[2] = [{ type: 0, data: write_varint49(1) }];
newsst[3] = [{ type: 2, data: stru8(str) }];
sstdata[3].push({ type: 2, data: write_shallow(newsst) });
sstdata[3].push({ type: 2, data: write_shallow([
[],
[{ type: 0, data: write_varint49(i) }],
[{ type: 0, data: write_varint49(1) }],
[{ type: 2, data: stru8(str) }]
]) });
});
}
sstroot.messages[0].data = write_shallow(sstdata);
var sy = write_iwa_file(sx);
var raw32 = compress_iwa_file(sy);
sentry.content = raw32;
sentry.content = compress_iwa_file(write_iwa_file(sx));
sentry.size = sentry.content.length;
})();
var tile = parse_shallow(store[3][0].data);
@ -23076,9 +23147,7 @@ function write_numbers_iwa(wb, opts) {
tiledata[4] = [{ type: 0, data: write_varint49(range.e.r + 1) }];
}
tileroot.messages[0].data = write_shallow(tiledata);
var ty = write_iwa_file(tx);
var raw32 = compress_iwa_file(ty);
tentry.content = raw32;
tentry.content = compress_iwa_file(write_iwa_file(tx));
tentry.size = tentry.content.length;
})();
}
@ -23089,9 +23158,7 @@ function write_numbers_iwa(wb, opts) {
pb[4][0].data = write_shallow(store);
}
docroot.messages[0].data = write_shallow(pb);
var y = write_iwa_file(x);
var raw3 = compress_iwa_file(y);
entry.content = raw3;
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
return cfb;
}

147
xlsx.js generated
View File

@ -21927,7 +21927,7 @@ function readDecimal128LE(buf, offset) {
return (buf[offset + 15] & 128 ? -mantissa : mantissa) * Math.pow(10, exp - 6176);
}
function writeDecimal128LE(buf, offset, value) {
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 20;
var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 16;
var mantissa = value / Math.pow(10, exp - 6176);
buf[offset + 15] |= exp >> 7;
buf[offset + 14] |= (exp & 127) << 1;
@ -22071,6 +22071,8 @@ function parse_shallow(buf) {
function write_shallow(proto) {
var out = [];
proto.forEach(function(field, idx) {
if (idx == 0)
return;
field.forEach(function(item) {
if (!item.data)
return;
@ -22116,9 +22118,11 @@ function parse_iwa_file(buf) {
function write_iwa_file(ias) {
var bufs = [];
ias.forEach(function(ia) {
var ai = [];
ai[1] = [{ data: write_varint49(ia.id), type: 0 }];
ai[2] = [];
var ai = [
[],
[{ data: write_varint49(ia.id), type: 0 }],
[]
];
if (ia.merge != null)
ai[3] = [{ data: write_varint49(+!!ia.merge), type: 0 }];
var midata = [];
@ -22453,9 +22457,10 @@ function parse_TSP_Reference(buf) {
return parse_varint49(pb[1][0].data);
}
function write_TSP_Reference(idx) {
var out = [];
out[1] = [{ type: 0, data: write_varint49(idx) }];
return write_shallow(out);
return write_shallow([
[],
[{ type: 0, data: write_varint49(idx) }]
]);
}
function parse_TST_TableDataList(M, root) {
var pb = parse_shallow(root.data);
@ -22541,7 +22546,7 @@ function parse_TST_Tile(M, root) {
};
}
function parse_TST_TableModelArchive(M, root, ws) {
var _a;
var _a, _b, _c;
var pb = parse_shallow(root.data);
var range = { s: { r: 0, c: 0 }, e: { r: 0, c: 0 } };
range.e.r = (varint_to_i32(pb[6][0].data) >>> 0) - 1;
@ -22558,11 +22563,11 @@ function parse_TST_TableModelArchive(M, root, ws) {
var _R = 0;
tile[1].forEach(function(t) {
var tl = parse_shallow(t.data);
var ref = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype));
var _tile = parse_TST_Tile(M, ref);
var ref2 = M[parse_TSP_Reference(tl[2][0].data)][0];
var mtype2 = varint_to_i32(ref2.meta[1][0].data);
if (mtype2 != 6002)
throw new Error("6001 unexpected reference to ".concat(mtype2));
var _tile = parse_TST_Tile(M, ref2);
_tile.data.forEach(function(row, R) {
row.forEach(function(buf, C) {
var addr = encode_cell({ r: _R + R, c: C });
@ -22573,6 +22578,23 @@ function parse_TST_TableModelArchive(M, root, ws) {
});
_R += _tile.nrows;
});
if ((_b = store[13]) == null ? void 0 : _b[0]) {
var ref = M[parse_TSP_Reference(store[13][0].data)][0];
var mtype = varint_to_i32(ref.meta[1][0].data);
if (mtype != 6144)
throw new Error("Expected merge type 6144, found ".concat(mtype));
ws["!merges"] = (_c = parse_shallow(ref.data)) == null ? void 0 : _c[1].map(function(pi) {
var merge = parse_shallow(pi.data);
var origin = u8_to_dataview(parse_shallow(merge[1][0].data)[1][0].data), size = u8_to_dataview(parse_shallow(merge[2][0].data)[1][0].data);
return {
s: { r: origin.getUint16(0, true), c: origin.getUint16(2, true) },
e: {
r: origin.getUint16(0, true) + size.getUint16(0, true) - 1,
c: origin.getUint16(2, true) + size.getUint16(2, true) - 1
}
};
});
}
}
function parse_TST_TableInfoArchive(M, root) {
var pb = parse_shallow(root.data);
@ -22602,8 +22624,11 @@ function parse_TN_SheetArchive(M, root) {
return out;
}
function parse_TN_DocumentArchive(M, root) {
var _a;
var out = book_new();
var pb = parse_shallow(root.data);
if ((_a = pb[2]) == null ? void 0 : _a[0])
throw new Error("Keynote presentations are not supported");
var sheetoffs = mappa(pb[1], parse_TSP_Reference);
sheetoffs.forEach(function(off) {
M[off].forEach(function(m) {
@ -22621,7 +22646,7 @@ function parse_TN_DocumentArchive(M, root) {
return out;
}
function parse_numbers_iwa(cfb) {
var _a, _b, _c, _d;
var _a, _b, _c, _d, _e, _f, _g, _h;
var M = {}, indices = [];
cfb.FullPaths.forEach(function(p) {
if (p.match(/\.iwpv2/))
@ -22649,7 +22674,9 @@ function parse_numbers_iwa(cfb) {
});
if (!indices.length)
throw new Error("File has no messages");
var docroot = ((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (((_d = (_c = (_b = (_a = M == null ? void 0 : M[1]) == null ? void 0 : _a[0]) == null ? void 0 : _b.meta) == null ? void 0 : _c[1]) == null ? void 0 : _d[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1e4)
throw new Error("Pages documents are not supported");
var docroot = ((_h = (_g = (_f = (_e = M == null ? void 0 : M[1]) == null ? void 0 : _e[0]) == null ? void 0 : _f.meta) == null ? void 0 : _g[1]) == null ? void 0 : _h[0].data) && varint_to_i32(M[1][0].meta[1][0].data) == 1 && M[1][0];
if (!docroot)
indices.forEach(function(idx) {
M[idx].forEach(function(iwam) {
@ -22716,6 +22743,12 @@ function write_tile_row(tri, data, SST) {
tri[3][0].data = u8concat(_cell_storage);
return cnt;
}
function write_iwam(type, payload) {
return {
meta: [[], [{ type: 0, data: write_varint49(type) }]],
data: payload
};
}
function write_numbers_iwa(wb, opts) {
if (!opts || !opts.numbers)
throw new Error("Must pass a `numbers` option -- check the README");
@ -22762,8 +22795,8 @@ function write_numbers_iwa(wb, opts) {
dependents[packet2.id] = { deps: [], location: fp, type: varint_to_i32(packet2.messages[0].meta[1][0].data) };
});
});
indices.sort(function(x2, y2) {
return x2 - y2;
indices.sort(function(x2, y) {
return x2 - y;
});
var indices_varint = indices.filter(function(x2) {
return x2 > 1;
@ -22789,10 +22822,12 @@ function write_numbers_iwa(wb, opts) {
});
});
});
function get_unique_msgid() {
function get_unique_msgid(dep) {
for (var i = 927262; i < 2e6; ++i)
if (!dependents[i])
if (!dependents[i]) {
dependents[i] = dep;
return i;
}
throw new Error("Too many messages");
}
var entry = CFB.find(cfb, dependents[1].location);
@ -22811,7 +22846,14 @@ function write_numbers_iwa(wb, opts) {
if (packet.id == sheetrootref)
docroot = packet;
}
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
var sheetref = parse_shallow(docroot.messages[0].data);
{
sheetref[1] = [{ type: 2, data: stru8(wb.SheetNames[0]) }];
}
docroot.messages[0].data = write_shallow(sheetref);
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
sheetrootref = parse_TSP_Reference(sheetref[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
@ -22845,18 +22887,22 @@ function write_numbers_iwa(wb, opts) {
cruids[1] = [];
cruids[2] = [], cruids[3] = [];
for (var C = 0; C <= range.e.c; ++C) {
var uuid = [];
uuid[1] = uuid[2] = [{ type: 0, data: write_varint49(C + 420690) }];
cruids[1].push({ type: 2, data: write_shallow(uuid) });
cruids[1].push({ type: 2, data: write_shallow([
[],
[{ type: 0, data: write_varint49(</