sheetjs-clone/bits/83_numbers.js

1265 lines
40 KiB
JavaScript

/*! sheetjs (C) 2013-present SheetJS -- http://sheetjs.com */
var subarray = function() {
try {
if (typeof Uint8Array == "undefined")
return "slice";
if (typeof Uint8Array.prototype.subarray == "undefined")
return "slice";
if (typeof Buffer !== "undefined") {
if (typeof Buffer.prototype.subarray == "undefined")
return "slice";
if ((typeof Buffer.from == "function" ? Buffer.from([72, 62]) : new Buffer([72, 62])) instanceof Uint8Array)
return "subarray";
return "slice";
}
return "subarray";
} catch (e) {
return "slice";
}
}();
function u8_to_dataview(array) {
return new DataView(array.buffer, array.byteOffset, array.byteLength);
}
function u8str(u8) {
return typeof TextDecoder != "undefined" ? new TextDecoder().decode(u8) : utf8read(a2s(u8));
}
function stru8(str) {
return typeof TextEncoder != "undefined" ? new TextEncoder().encode(str) : s2a(utf8write(str));
}
function u8contains(body, search) {
outer:
for (var L = 0; L <= body.length - search.length; ++L) {
for (var j = 0; j < search.length; ++j)
if (body[L + j] != search[j])
continue outer;
return true;
}
return false;
}
function u8concat(u8a) {
var len = u8a.reduce(function(acc, x) {
return acc + x.length;
}, 0);
var out = new Uint8Array(len);
var off = 0;
u8a.forEach(function(u8) {
out.set(u8, off);
off += u8.length;
});
return out;
}
function popcnt(x) {
x -= x >> 1 & 1431655765;
x = (x & 858993459) + (x >> 2 & 858993459);
return (x + (x >> 4) & 252645135) * 16843009 >>> 24;
}
function readDecimal128LE(buf, offset) {
var exp = (buf[offset + 15] & 127) << 7 | buf[offset + 14] >> 1;
var mantissa = buf[offset + 14] & 1;
for (var j = offset + 13; j >= offset; --j)
mantissa = mantissa * 256 + buf[j];
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 - 16;
var mantissa = value / Math.pow(10, exp - 6176);
buf[offset + 15] |= exp >> 7;
buf[offset + 14] |= (exp & 127) << 1;
for (var i = 0; mantissa >= 1; ++i, mantissa /= 256)
buf[offset + i] = mantissa & 255;
buf[offset + 15] |= value >= 0 ? 0 : 128;
}
function parse_varint49(buf, ptr) {
var l = ptr ? ptr[0] : 0;
var usz = buf[l] & 127;
varint:
if (buf[l++] >= 128) {
usz |= (buf[l] & 127) << 7;
if (buf[l++] < 128)
break varint;
usz |= (buf[l] & 127) << 14;
if (buf[l++] < 128)
break varint;
usz |= (buf[l] & 127) << 21;
if (buf[l++] < 128)
break varint;
usz += (buf[l] & 127) * Math.pow(2, 28);
++l;
if (buf[l++] < 128)
break varint;
usz += (buf[l] & 127) * Math.pow(2, 35);
++l;
if (buf[l++] < 128)
break varint;
usz += (buf[l] & 127) * Math.pow(2, 42);
++l;
if (buf[l++] < 128)
break varint;
}
if (ptr)
ptr[0] = l;
return usz;
}
function write_varint49(v) {
var usz = new Uint8Array(7);
usz[0] = v & 127;
var L = 1;
sz:
if (v > 127) {
usz[L - 1] |= 128;
usz[L] = v >> 7 & 127;
++L;
if (v <= 16383)
break sz;
usz[L - 1] |= 128;
usz[L] = v >> 14 & 127;
++L;
if (v <= 2097151)
break sz;
usz[L - 1] |= 128;
usz[L] = v >> 21 & 127;
++L;
if (v <= 268435455)
break sz;
usz[L - 1] |= 128;
usz[L] = v / 256 >>> 21 & 127;
++L;
if (v <= 34359738367)
break sz;
usz[L - 1] |= 128;
usz[L] = v / 65536 >>> 21 & 127;
++L;
if (v <= 4398046511103)
break sz;
usz[L - 1] |= 128;
usz[L] = v / 16777216 >>> 21 & 127;
++L;
}
return usz[subarray](0, L);
}
function varint_to_i32(buf) {
var l = 0, i32 = buf[l] & 127;
varint:
if (buf[l++] >= 128) {
i32 |= (buf[l] & 127) << 7;
if (buf[l++] < 128)
break varint;
i32 |= (buf[l] & 127) << 14;
if (buf[l++] < 128)
break varint;
i32 |= (buf[l] & 127) << 21;
if (buf[l++] < 128)
break varint;
i32 |= (buf[l] & 127) << 28;
}
return i32;
}
function parse_shallow(buf) {
var out = [], ptr = [0];
while (ptr[0] < buf.length) {
var off = ptr[0];
var num = parse_varint49(buf, ptr);
var type = num & 7;
num = Math.floor(num / 8);
var len = 0;
var res;
if (num == 0)
break;
switch (type) {
case 0:
{
var l = ptr[0];
while (buf[ptr[0]++] >= 128)
;
res = buf[subarray](l, ptr[0]);
}
break;
case 5:
len = 4;
res = buf[subarray](ptr[0], ptr[0] + len);
ptr[0] += len;
break;
case 1:
len = 8;
res = buf[subarray](ptr[0], ptr[0] + len);
ptr[0] += len;
break;
case 2:
len = parse_varint49(buf, ptr);
res = buf[subarray](ptr[0], ptr[0] + len);
ptr[0] += len;
break;
case 3:
case 4:
default:
throw new Error("PB Type ".concat(type, " for Field ").concat(num, " at offset ").concat(off));
}
var v = { data: res, type: type };
if (out[num] == null)
out[num] = [v];
else
out[num].push(v);
}
return out;
}
function write_shallow(proto) {
var out = [];
proto.forEach(function(field, idx) {
if (idx == 0)
return;
field.forEach(function(item) {
if (!item.data)
return;
out.push(write_varint49(idx * 8 + item.type));
if (item.type == 2)
out.push(write_varint49(item.data.length));
out.push(item.data);
});
});
return u8concat(out);
}
function mappa(data, cb) {
return (data == null ? void 0 : data.map(function(d) {
return cb(d.data);
})) || [];
}
function parse_iwa_file(buf) {
var _a;
var out = [], ptr = [0];
while (ptr[0] < buf.length) {
var len = parse_varint49(buf, ptr);
var ai = parse_shallow(buf[subarray](ptr[0], ptr[0] + len));
ptr[0] += len;
var res = {
id: varint_to_i32(ai[1][0].data),
messages: []
};
ai[2].forEach(function(b) {
var mi = parse_shallow(b.data);
var fl = varint_to_i32(mi[3][0].data);
res.messages.push({
meta: mi,
data: buf[subarray](ptr[0], ptr[0] + fl)
});
ptr[0] += fl;
});
if ((_a = ai[3]) == null ? void 0 : _a[0])
res.merge = varint_to_i32(ai[3][0].data) >>> 0 > 0;
out.push(res);
}
return out;
}
function write_iwa_file(ias) {
var bufs = [];
ias.forEach(function(ia) {
var ai = [
[],
[{ data: write_varint49(ia.id), type: 0 }],
[]
];
if (ia.merge != null)
ai[3] = [{ data: write_varint49(+!!ia.merge), type: 0 }];
var midata = [];
ia.messages.forEach(function(mi) {
midata.push(mi.data);
mi.meta[3] = [{ type: 0, data: write_varint49(mi.data.length) }];
ai[2].push({ data: write_shallow(mi.meta), type: 2 });
});
var aipayload = write_shallow(ai);
bufs.push(write_varint49(aipayload.length));
bufs.push(aipayload);
midata.forEach(function(mid) {
return bufs.push(mid);
});
});
return u8concat(bufs);
}
function parse_snappy_chunk(type, buf) {
if (type != 0)
throw new Error("Unexpected Snappy chunk type ".concat(type));
var ptr = [0];
var usz = parse_varint49(buf, ptr);
var chunks = [];
while (ptr[0] < buf.length) {
var tag = buf[ptr[0]] & 3;
if (tag == 0) {
var len = buf[ptr[0]++] >> 2;
if (len < 60)
++len;
else {
var c = len - 59;
len = buf[ptr[0]];
if (c > 1)
len |= buf[ptr[0] + 1] << 8;
if (c > 2)
len |= buf[ptr[0] + 2] << 16;
if (c > 3)
len |= buf[ptr[0] + 3] << 24;
len >>>= 0;
len++;
ptr[0] += c;
}
chunks.push(buf[subarray](ptr[0], ptr[0] + len));
ptr[0] += len;
continue;
} else {
var offset = 0, length = 0;
if (tag == 1) {
length = (buf[ptr[0]] >> 2 & 7) + 4;
offset = (buf[ptr[0]++] & 224) << 3;
offset |= buf[ptr[0]++];
} else {
length = (buf[ptr[0]++] >> 2) + 1;
if (tag == 2) {
offset = buf[ptr[0]] | buf[ptr[0] + 1] << 8;
ptr[0] += 2;
} else {
offset = (buf[ptr[0]] | buf[ptr[0] + 1] << 8 | buf[ptr[0] + 2] << 16 | buf[ptr[0] + 3] << 24) >>> 0;
ptr[0] += 4;
}
}
if (offset == 0)
throw new Error("Invalid offset 0");
var j = chunks.length - 1, off = offset;
while (j >= 0 && off >= chunks[j].length) {
off -= chunks[j].length;
--j;
}
if (j < 0) {
if (off == 0)
off = chunks[j = 0].length;
else
throw new Error("Invalid offset beyond length");
}
if (length < off)
chunks.push(chunks[j][subarray](chunks[j].length - off, chunks[j].length - off + length));
else {
if (off > 0) {
chunks.push(chunks[j][subarray](chunks[j].length - off));
length -= off;
}
++j;
while (length >= chunks[j].length) {
chunks.push(chunks[j]);
length -= chunks[j].length;
++j;
}
if (length)
chunks.push(chunks[j][subarray](0, length));
}
if (chunks.length > 100)
chunks = [u8concat(chunks)];
}
}
if (chunks.reduce(function(acc, u8) {
return acc + u8.length;
}, 0) != usz)
throw new Error("Unexpected length: ".concat(chunks.reduce(function(acc, u8) {
return acc + u8.length;
}, 0), " != ").concat(usz));
return chunks;
}
function decompress_iwa_file(buf) {
if (Array.isArray(buf))
buf = new Uint8Array(buf);
var out = [];
var l = 0;
while (l < buf.length) {
var t = buf[l++];
var len = buf[l] | buf[l + 1] << 8 | buf[l + 2] << 16;
l += 3;
out.push.apply(out, parse_snappy_chunk(t, buf[subarray](l, l + len)));
l += len;
}
if (l !== buf.length)
throw new Error("data is not a valid framed stream!");
return u8concat(out);
}
function compress_iwa_file(buf) {
var out = [];
var l = 0;
while (l < buf.length) {
var c = Math.min(buf.length - l, 268435455);
var frame = new Uint8Array(4);
out.push(frame);
var usz = write_varint49(c);
var L = usz.length;
out.push(usz);
if (c <= 60) {
L++;
out.push(new Uint8Array([c - 1 << 2]));
} else if (c <= 256) {
L += 2;
out.push(new Uint8Array([240, c - 1 & 255]));
} else if (c <= 65536) {
L += 3;
out.push(new Uint8Array([244, c - 1 & 255, c - 1 >> 8 & 255]));
} else if (c <= 16777216) {
L += 4;
out.push(new Uint8Array([248, c - 1 & 255, c - 1 >> 8 & 255, c - 1 >> 16 & 255]));
} else if (c <= 4294967296) {
L += 5;
out.push(new Uint8Array([252, c - 1 & 255, c - 1 >> 8 & 255, c - 1 >> 16 & 255, c - 1 >>> 24 & 255]));
}
out.push(buf[subarray](l, l + c));
L += c;
frame[0] = 0;
frame[1] = L & 255;
frame[2] = L >> 8 & 255;
frame[3] = L >> 16 & 255;
l += c;
}
return u8concat(out);
}
function parse_old_storage(buf, sst, rsst, v) {
var dv = u8_to_dataview(buf);
var flags = dv.getUint32(4, true);
var data_offset = (v > 1 ? 12 : 8) + popcnt(flags & (v > 1 ? 3470 : 398)) * 4;
var ridx = -1, sidx = -1, ieee = NaN, dt = new Date(2001, 0, 1);
if (flags & 512) {
ridx = dv.getUint32(data_offset, true);
data_offset += 4;
}
data_offset += popcnt(flags & (v > 1 ? 12288 : 4096)) * 4;
if (flags & 16) {
sidx = dv.getUint32(data_offset, true);
data_offset += 4;
}
if (flags & 32) {
ieee = dv.getFloat64(data_offset, true);
data_offset += 8;
}
if (flags & 64) {
dt.setTime(dt.getTime() + dv.getFloat64(data_offset, true) * 1e3);
data_offset += 8;
}
var ret;
switch (buf[2]) {
case 0:
return void 0;
case 2:
ret = { t: "n", v: ieee };
break;
case 3:
ret = { t: "s", v: sst[sidx] };
break;
case 5:
ret = { t: "d", v: dt };
break;
case 6:
ret = { t: "b", v: ieee > 0 };
break;
case 7:
ret = { t: "n", v: ieee / 86400 };
break;
case 8:
ret = { t: "e", v: 0 };
break;
case 9:
{
if (ridx > -1)
ret = { t: "s", v: rsst[ridx] };
else
throw new Error("Unsupported cell type ".concat(buf[subarray](0, 4)));
}
break;
default:
throw new Error("Unsupported cell type ".concat(buf[subarray](0, 4)));
}
return ret;
}
function parse_new_storage(buf, sst, rsst) {
var dv = u8_to_dataview(buf);
var flags = dv.getUint32(8, true);
var data_offset = 12;
var ridx = -1, sidx = -1, d128 = NaN, ieee = NaN, dt = new Date(2001, 0, 1);
if (flags & 1) {
d128 = readDecimal128LE(buf, data_offset);
data_offset += 16;
}
if (flags & 2) {
ieee = dv.getFloat64(data_offset, true);
data_offset += 8;
}
if (flags & 4) {
dt.setTime(dt.getTime() + dv.getFloat64(data_offset, true) * 1e3);
data_offset += 8;
}
if (flags & 8) {
sidx = dv.getUint32(data_offset, true);
data_offset += 4;
}
if (flags & 16) {
ridx = dv.getUint32(data_offset, true);
data_offset += 4;
}
var ret;
switch (buf[1]) {
case 0:
return void 0;
case 2:
ret = { t: "n", v: d128 };
break;
case 3:
ret = { t: "s", v: sst[sidx] };
break;
case 5:
ret = { t: "d", v: dt };
break;
case 6:
ret = { t: "b", v: ieee > 0 };
break;
case 7:
ret = { t: "n", v: ieee / 86400 };
break;
case 8:
ret = { t: "e", v: 0 };
break;
case 9:
{
if (ridx > -1)
ret = { t: "s", v: rsst[ridx] };
else
throw new Error("Unsupported cell type ".concat(buf[1], " : ").concat(flags & 31, " : ").concat(buf[subarray](0, 4)));
}
break;
case 10:
ret = { t: "n", v: d128 };
break;
default:
throw new Error("Unsupported cell type ".concat(buf[1], " : ").concat(flags & 31, " : ").concat(buf[subarray](0, 4)));
}
return ret;
}
function write_new_storage(cell, sst) {
var out = new Uint8Array(32), dv = u8_to_dataview(out), l = 12, flags = 0;
out[0] = 5;
switch (cell.t) {
case "n":
out[1] = 2;
writeDecimal128LE(out, l, cell.v);
flags |= 1;
l += 16;
break;
case "b":
out[1] = 6;
dv.setFloat64(l, cell.v ? 1 : 0, true);
flags |= 2;
l += 8;
break;
case "s":
if (sst.indexOf(cell.v) == -1)
throw new Error("Value ".concat(cell.v, " missing from SST!"));
out[1] = 3;
dv.setUint32(l, sst.indexOf(cell.v), true);
flags |= 8;
l += 4;
break;
default:
throw "unsupported cell type " + cell.t;
}
dv.setUint32(8, flags, true);
return out[subarray](0, l);
}
function write_old_storage(cell, sst) {
var out = new Uint8Array(32), dv = u8_to_dataview(out), l = 12, flags = 0;
out[0] = 3;
switch (cell.t) {
case "n":
out[2] = 2;
dv.setFloat64(l, cell.v, true);
flags |= 32;
l += 8;
break;
case "b":
out[2] = 6;
dv.setFloat64(l, cell.v ? 1 : 0, true);
flags |= 32;
l += 8;
break;
case "s":
if (sst.indexOf(cell.v) == -1)
throw new Error("Value ".concat(cell.v, " missing from SST!"));
out[2] = 3;
dv.setUint32(l, sst.indexOf(cell.v), true);
flags |= 16;
l += 4;
break;
default:
throw "unsupported cell type " + cell.t;
}
dv.setUint32(4, flags, true);
return out[subarray](0, l);
}
function parse_cell_storage(buf, sst, rsst) {
switch (buf[0]) {
case 0:
case 1:
case 2:
case 3:
return parse_old_storage(buf, sst, rsst, buf[0]);
case 5:
return parse_new_storage(buf, sst, rsst);
default:
throw new Error("Unsupported payload version ".concat(buf[0]));
}
}
function parse_TSP_Reference(buf) {
var pb = parse_shallow(buf);
return parse_varint49(pb[1][0].data);
}
function write_TSP_Reference(idx) {
return write_shallow([
[],
[{ type: 0, data: write_varint49(idx) }]
]);
}
function parse_TST_TableDataList(M, root) {
var pb = parse_shallow(root.data);
var type = varint_to_i32(pb[1][0].data);
var entries = pb[3];
var data = [];
(entries || []).forEach(function(entry) {
var le = parse_shallow(entry.data);
var key = varint_to_i32(le[1][0].data) >>> 0;
switch (type) {
case 1:
data[key] = u8str(le[3][0].data);
break;
case 8:
{
var rt = M[parse_TSP_Reference(le[9][0].data)][0];
var rtp = parse_shallow(rt.data);
var rtpref = M[parse_TSP_Reference(rtp[1][0].data)][0];
var mtype = varint_to_i32(rtpref.meta[1][0].data);
if (mtype != 2001)
throw new Error("2000 unexpected reference to ".concat(mtype));
var tswpsa = parse_shallow(rtpref.data);
data[key] = tswpsa[3].map(function(x) {
return u8str(x.data);
}).join("");
}
break;
}
});
return data;
}
function parse_TST_TileRowInfo(u8, type) {
var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n;
var pb = parse_shallow(u8);
var R = varint_to_i32(pb[1][0].data) >>> 0;
var cnt = varint_to_i32(pb[2][0].data) >>> 0;
var wide_offsets = ((_b = (_a = pb[8]) == null ? void 0 : _a[0]) == null ? void 0 : _b.data) && varint_to_i32(pb[8][0].data) > 0 || false;
var used_storage_u8, used_storage;
if (((_d = (_c = pb[7]) == null ? void 0 : _c[0]) == null ? void 0 : _d.data) && type != 0) {
used_storage_u8 = (_f = (_e = pb[7]) == null ? void 0 : _e[0]) == null ? void 0 : _f.data;
used_storage = (_h = (_g = pb[6]) == null ? void 0 : _g[0]) == null ? void 0 : _h.data;
} else if (((_j = (_i = pb[4]) == null ? void 0 : _i[0]) == null ? void 0 : _j.data) && type != 1) {
used_storage_u8 = (_l = (_k = pb[4]) == null ? void 0 : _k[0]) == null ? void 0 : _l.data;
used_storage = (_n = (_m = pb[3]) == null ? void 0 : _m[0]) == null ? void 0 : _n.data;
} else
throw "NUMBERS Tile missing ".concat(type, " cell storage");
var width = wide_offsets ? 4 : 1;
var used_storage_offsets = u8_to_dataview(used_storage_u8);
var offsets = [];
for (var C = 0; C < used_storage_u8.length / 2; ++C) {
var off = used_storage_offsets.getUint16(C * 2, true);
if (off < 65535)
offsets.push([C, off]);
}
if (offsets.length != cnt)
throw "Expected ".concat(cnt, " cells, found ").concat(offsets.length);
var cells = [];
for (C = 0; C < offsets.length - 1; ++C)
cells[offsets[C][0]] = used_storage[subarray](offsets[C][1] * width, offsets[C + 1][1] * width);
if (offsets.length >= 1)
cells[offsets[offsets.length - 1][0]] = used_storage[subarray](offsets[offsets.length - 1][1] * width);
return { R: R, cells: cells };
}
function parse_TST_Tile(M, root) {
var _a;
var pb = parse_shallow(root.data);
var storage = -1;
if ((_a = pb == null ? void 0 : pb[7]) == null ? void 0 : _a[0]) {
if (varint_to_i32(pb[7][0].data) >>> 0)
storage = 1;
else
storage = 0;
}
var ri = mappa(pb[5], function(u8) {
return parse_TST_TileRowInfo(u8, storage);
});
return {
nrows: varint_to_i32(pb[4][0].data) >>> 0,
data: ri.reduce(function(acc, x) {
if (!acc[x.R])
acc[x.R] = [];
x.cells.forEach(function(cell, C) {
if (acc[x.R][C])
throw new Error("Duplicate cell r=".concat(x.R, " c=").concat(C));
acc[x.R][C] = cell;
});
return acc;
}, [])
};
}
function parse_TST_TableModelArchive(M, root, ws) {
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;
if (range.e.r < 0)
throw new Error("Invalid row varint ".concat(pb[6][0].data));
range.e.c = (varint_to_i32(pb[7][0].data) >>> 0) - 1;
if (range.e.c < 0)
throw new Error("Invalid col varint ".concat(pb[7][0].data));
ws["!ref"] = encode_range(range);
var dense = Array.isArray(ws);
var store = parse_shallow(pb[4][0].data);
var sst = parse_TST_TableDataList(M, M[parse_TSP_Reference(store[4][0].data)][0]);
var rsst = ((_a = store[17]) == null ? void 0 : _a[0]) ? parse_TST_TableDataList(M, M[parse_TSP_Reference(store[17][0].data)][0]) : [];
var tile = parse_shallow(store[3][0].data);
var _R = 0;
tile[1].forEach(function(t) {
var tl = parse_shallow(t.data);
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 res = parse_cell_storage(buf, sst, rsst);
if (res) {
if (dense) {
if (!ws[_R + R])
ws[_R + R] = [];
ws[_R + R][C] = res;
} else {
var addr = encode_cell({ r: _R + R, c: C });
ws[addr] = res;
}
}
});
});
_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, opts) {
var pb = parse_shallow(root.data);
var out;
if (!(opts == null ? void 0 : opts.dense))
out = { "!ref": "A1" };
else
out = [];
out["!ref"] = "A1";
var tableref = M[parse_TSP_Reference(pb[2][0].data)];
var mtype = varint_to_i32(tableref[0].meta[1][0].data);
if (mtype != 6001)
throw new Error("6000 unexpected reference to ".concat(mtype));
parse_TST_TableModelArchive(M, tableref[0], out);
return out;
}
function parse_TN_SheetArchive(M, root, opts) {
var _a;
var pb = parse_shallow(root.data);
var out = {
name: ((_a = pb[1]) == null ? void 0 : _a[0]) ? u8str(pb[1][0].data) : "",
sheets: []
};
var shapeoffs = mappa(pb[2], parse_TSP_Reference);
shapeoffs.forEach(function(off) {
M[off].forEach(function(m) {
var mtype = varint_to_i32(m.meta[1][0].data);
if (mtype == 6e3)
out.sheets.push(parse_TST_TableInfoArchive(M, m, opts));
});
});
return out;
}
function parse_TN_DocumentArchive(M, root, opts) {
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) {
var mtype = varint_to_i32(m.meta[1][0].data);
if (mtype == 2) {
var root2 = parse_TN_SheetArchive(M, m, opts);
root2.sheets.forEach(function(sheet, idx) {
book_append_sheet(out, sheet, idx == 0 ? root2.name : root2.name + "_" + idx, true);
});
}
});
});
if (out.SheetNames.length == 0)
throw new Error("Empty NUMBERS file");
out.bookType = "numbers";
return out;
}
function parse_numbers_iwa(cfb, opts) {
var _a, _b, _c, _d, _e, _f, _g, _h;
var M = {}, indices = [];
cfb.FullPaths.forEach(function(p) {
if (p.match(/\.iwpv2/))
throw new Error("Unsupported password protection");
});
cfb.FileIndex.forEach(function(s) {
if (!s.name.match(/\.iwa$/))
return;
if (s.content[0] == 98)
return;
var o;
try {
o = decompress_iwa_file(s.content);
} catch (e) {
return console.log("?? " + s.content.length + " " + (e.message || e));
}
var packets;
try {
packets = parse_iwa_file(o);
} catch (e) {
return console.log("## " + (e.message || e));
}
packets.forEach(function(packet) {
M[packet.id] = packet.messages;
indices.push(packet.id);
});
});
if (!indices.length)
throw new Error("File has no messages");
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) {
var mtype = varint_to_i32(iwam.meta[1][0].data) >>> 0;
if (mtype == 1) {
if (!docroot)
docroot = iwam;
else
throw new Error("Document has multiple roots");
}
});
});
if (!docroot)
throw new Error("Cannot find Document root");
return parse_TN_DocumentArchive(M, docroot, opts);
}
function write_tile_row(tri, data, SST, wide) {
var _a, _b;
if (!((_a = tri[6]) == null ? void 0 : _a[0]) || !((_b = tri[7]) == null ? void 0 : _b[0]))
throw "Mutation only works on post-BNC storages!";
var cnt = 0;
if (tri[7][0].data.length < 2 * data.length) {
var new_7 = new Uint8Array(2 * data.length);
new_7.set(tri[7][0].data);
tri[7][0].data = new_7;
}
if (tri[4][0].data.length < 2 * data.length) {
var new_4 = new Uint8Array(2 * data.length);
new_4.set(tri[4][0].data);
tri[4][0].data = new_4;
}
var dv = u8_to_dataview(tri[7][0].data), last_offset = 0, cell_storage = [];
var _dv = u8_to_dataview(tri[4][0].data), _last_offset = 0, _cell_storage = [];
var width = wide ? 4 : 1;
for (var C = 0; C < data.length; ++C) {
if (data[C] == null) {
dv.setUint16(C * 2, 65535, true);
_dv.setUint16(C * 2, 65535);
continue;
}
dv.setUint16(C * 2, last_offset / width, true);
_dv.setUint16(C * 2, _last_offset / width, true);
var celload, _celload;
switch (typeof data[C]) {
case "string":
celload = write_new_storage({ t: "s", v: data[C] }, SST);
_celload = write_old_storage({ t: "s", v: data[C] }, SST);
break;
case "number":
celload = write_new_storage({ t: "n", v: data[C] }, SST);
_celload = write_old_storage({ t: "n", v: data[C] }, SST);
break;
case "boolean":
celload = write_new_storage({ t: "b", v: data[C] }, SST);
_celload = write_old_storage({ t: "b", v: data[C] }, SST);
break;
default:
throw new Error("Unsupported value " + data[C]);
}
cell_storage.push(celload);
last_offset += celload.length;
{
_cell_storage.push(_celload);
_last_offset += _celload.length;
}
++cnt;
}
tri[2][0].data = write_varint49(cnt);
tri[5][0].data = write_varint49(5);
for (; C < tri[7][0].data.length / 2; ++C) {
dv.setUint16(C * 2, 65535, true);
_dv.setUint16(C * 2, 65535, true);
}
tri[6][0].data = u8concat(cell_storage);
tri[3][0].data = u8concat(_cell_storage);
tri[8] = [{ type: 0, data: write_varint49(wide ? 1 : 0) }];
return cnt;
}
function write_iwam(type, payload) {
return {
meta: [[], [{ type: 0, data: write_varint49(type) }]],
data: payload
};
}
var USE_WIDE_ROWS = true;
function write_numbers_iwa(wb, opts) {
var _a;
if (!opts || !opts.numbers)
throw new Error("Must pass a `numbers` option -- check the README");
var ws = wb.Sheets[wb.SheetNames[0]];
if (wb.SheetNames.length > 1)
console.error("The Numbers writer currently writes only the first table");
var range = decode_range(ws["!ref"]);
range.s.r = range.s.c = 0;
var trunc = false;
if (range.e.c > 999) {
trunc = true;
range.e.c = 999;
}
if (range.e.r > 254) {
trunc = true;
range.e.r = 254;
}
if (trunc)
console.error("The Numbers writer is currently limited to ".concat(encode_range(range)));
var data = sheet_to_json(ws, { range: range, header: 1 });
var SST = ["~Sh33tJ5~"];
data.forEach(function(row) {
return row.forEach(function(cell) {
if (typeof cell == "string")
SST.push(cell);
});
});
var dependents = {};
var indices = [];
var cfb = CFB.read(opts.numbers, { type: "base64" });
cfb.FileIndex.map(function(fi, idx) {
return [fi, cfb.FullPaths[idx]];
}).forEach(function(row) {
var fi = row[0], fp = row[1];
if (fi.type != 2)
return;
if (!fi.name.match(/\.iwa/))
return;
var old_content = fi.content;
var raw1 = decompress_iwa_file(old_content);
var x2 = parse_iwa_file(raw1);
x2.forEach(function(packet2) {
indices.push(packet2.id);
dependents[packet2.id] = { deps: [], location: fp, type: varint_to_i32(packet2.messages[0].meta[1][0].data) };
});
});
indices.sort(function(x2, y) {
return x2 - y;
});
var indices_varint = indices.filter(function(x2) {
return x2 > 1;
}).map(function(x2) {
return [x2, write_varint49(x2)];
});
cfb.FileIndex.map(function(fi, idx) {
return [fi, cfb.FullPaths[idx]];
}).forEach(function(row) {
var fi = row[0];
if (!fi.name.match(/\.iwa/))
return;
var x2 = parse_iwa_file(decompress_iwa_file(fi.content));
x2.forEach(function(ia) {
indices_varint.forEach(function(ivi) {
if (ia.messages.some(function(mess) {
return varint_to_i32(mess.meta[1][0].data) != 11006 && u8contains(mess.data, ivi[1]);
})) {
dependents[ivi[0]].deps.push(ia.id);
}
});
});
});
function get_unique_msgid(dep) {
for (var i = 927262; i < 2e6; ++i)
if (!dependents[i]) {
dependents[i] = dep;
return i;
}
throw new Error("Too many messages");
}
var entry = CFB.find(cfb, dependents[1].location);
if (!entry)
throw "Could not find ".concat(dependents[1].location, " in Numbers template");
var x = parse_iwa_file(decompress_iwa_file(entry.content));
var docroot;
for (var xi = 0; xi < x.length; ++xi) {
var packet = x[xi];
if (packet.id == 1)
docroot = packet;
}
if (docroot == null)
throw "Could not find message ".concat(1, " in Numbers template");
var sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[1][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
if (!entry)
throw "Could not find ".concat(dependents[sheetrootref].location, " in Numbers template");
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
packet = x[xi];
if (packet.id == sheetrootref)
docroot = packet;
}
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);
if (!entry)
throw "Could not find ".concat(dependents[sheetrootref].location, " in Numbers template");
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
packet = x[xi];
if (packet.id == sheetrootref)
docroot = packet;
}
sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[2][0].data);
entry = CFB.find(cfb, dependents[sheetrootref].location);
if (!entry)
throw "Could not find ".concat(dependents[sheetrootref].location, " in Numbers template");
x = parse_iwa_file(decompress_iwa_file(entry.content));
for (xi = 0; xi < x.length; ++xi) {
packet = x[xi];
if (packet.id == sheetrootref)
docroot = packet;
}
var pb = parse_shallow(docroot.messages[0].data);
{
pb[6][0].data = write_varint49(range.e.r + 1);
pb[7][0].data = write_varint49(range.e.c + 1);
var cruidsref = parse_TSP_Reference(pb[46][0].data);
var oldbucket = CFB.find(cfb, dependents[cruidsref].location);
if (!oldbucket)
throw "Could not find ".concat(dependents[cruidsref].location, " in Numbers template");
var _x = parse_iwa_file(decompress_iwa_file(oldbucket.content));
{
for (var j = 0; j < _x.length; ++j) {
if (_x[j].id == cruidsref)
break;
}
if (_x[j].id != cruidsref)
throw "Bad ColumnRowUIDMapArchive";
var cruids = parse_shallow(_x[j].messages[0].data);
cruids[1] = [];
cruids[2] = [], cruids[3] = [];
for (var C = 0; C <= range.e.c; ++C) {
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) {
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) });
}
_x[j].messages[0].data = write_shallow(cruids);
}
oldbucket.content = compress_iwa_file(write_iwa_file(_x));
oldbucket.size = oldbucket.content.length;
delete pb[46];
var store = parse_shallow(pb[4][0].data);
{
store[7][0].data = write_varint49(range.e.r + 1);
var row_headers = parse_shallow(store[1][0].data);
var row_header_ref = parse_TSP_Reference(row_headers[2][0].data);
oldbucket = CFB.find(cfb, dependents[row_header_ref].location);
if (!oldbucket)
throw "Could not find ".concat(dependents[cruidsref].location, " in Numbers template");
_x = parse_iwa_file(decompress_iwa_file(oldbucket.content));
{
if (_x[0].id != row_header_ref)
throw "Bad HeaderStorageBucket";
var base_bucket = parse_shallow(_x[0].messages[0].data);
if ((_a = base_bucket == null ? void 0 : base_bucket[2]) == null ? void 0 : _a[0])
for (R = 0; R < data.length; ++R) {
var _bucket = parse_shallow(base_bucket[2][0].data);
_bucket[1][0].data = write_varint49(R);
_bucket[4][0].data = write_varint49(data[R].length);
base_bucket[2][R] = { type: base_bucket[2][0].type, data: write_shallow(_bucket) };
}
_x[0].messages[0].data = write_shallow(base_bucket);
}
oldbucket.content = compress_iwa_file(write_iwa_file(_x));
oldbucket.size = oldbucket.content.length;
var col_header_ref = parse_TSP_Reference(store[2][0].data);
oldbucket = CFB.find(cfb, dependents[col_header_ref].location);
if (!oldbucket)
throw "Could not find ".concat(dependents[cruidsref].location, " in Numbers template");
_x = parse_iwa_file(decompress_iwa_file(oldbucket.content));
{
if (_x[0].id != col_header_ref)
throw "Bad HeaderStorageBucket";
base_bucket = parse_shallow(_x[0].messages[0].data);
for (C = 0; C <= range.e.c; ++C) {
_bucket = parse_shallow(base_bucket[2][0].data);
_bucket[1][0].data = write_varint49(C);
_bucket[4][0].data = write_varint49(range.e.r + 1);
base_bucket[2][C] = { type: base_bucket[2][0].type, data: write_shallow(_bucket) };
}
_x[0].messages[0].data = write_shallow(base_bucket);
}
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);
if (!sentry)
throw "Could not find ".concat(dependents[sstref].location, " in Numbers template");
var sx = parse_iwa_file(decompress_iwa_file(sentry.content));
var sstroot;
for (var sxi = 0; sxi < sx.length; ++sxi) {
var packet2 = sx[sxi];
if (packet2.id == sstref)
sstroot = packet2;
}
if (sstroot == null)
throw "Could not find message ".concat(sstref, " in Numbers template");
var sstdata = parse_shallow(sstroot.messages[0].data);
{
sstdata[3] = [];
SST.forEach(function(str, i) {
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);
sentry.content = compress_iwa_file(write_iwa_file(sx));
sentry.size = sentry.content.length;
})();
var tile = parse_shallow(store[3][0].data);
{
var t = tile[1][0];
tile[3] = [{ type: 0, data: write_varint49(USE_WIDE_ROWS ? 1 : 0) }];
var tl = parse_shallow(t.data);
{
var tileref = parse_TSP_Reference(tl[2][0].data);
(function() {
var tentry = CFB.find(cfb, dependents[tileref].location);
if (!tentry)
throw "Could not find ".concat(dependents[tileref].location, " in Numbers template");
var tx = parse_iwa_file(decompress_iwa_file(tentry.content));
var tileroot;
for (var sxi = 0; sxi < tx.length; ++sxi) {
var packet2 = tx[sxi];
if (packet2.id == tileref)
tileroot = packet2;
}
var tiledata = parse_shallow(tileroot.messages[0].data);
{
delete tiledata[6];
delete tile[7];
var rowload = new Uint8Array(tiledata[5][0].data);
tiledata[5] = [];
for (var R2 = 0; R2 <= range.e.r; ++R2) {
var tilerow = parse_shallow(rowload);
write_tile_row(tilerow, data[R2], SST, USE_WIDE_ROWS);
tilerow[1][0].data = write_varint49(R2);
tiledata[5].push({ data: write_shallow(tilerow), type: 2 });
}
tiledata[1] = [{ type: 0, data: write_varint49(0) }];
tiledata[2] = [{ type: 0, data: write_varint49(0) }];
tiledata[3] = [{ type: 0, data: write_varint49(0) }];
tiledata[4] = [{ type: 0, data: write_varint49(range.e.r + 1) }];
tiledata[6] = [{ type: 0, data: write_varint49(5) }];
tiledata[7] = [{ type: 0, data: write_varint49(1) }];
tiledata[8] = [{ type: 0, data: write_varint49(USE_WIDE_ROWS ? 1 : 0) }];
}
tileroot.messages[0].data = write_shallow(tiledata);
tentry.content = compress_iwa_file(write_iwa_file(tx));
tentry.size = tentry.content.length;
})();
}
t.data = write_shallow(tl);
}
store[3][0].data = write_shallow(tile);
}
pb[4][0].data = write_shallow(store);
}
docroot.messages[0].data = write_shallow(pb);
entry.content = compress_iwa_file(write_iwa_file(x));
entry.size = entry.content.length;
return cfb;
}