forked from sheetjs/sheetjs
1103 lines
35 KiB
JavaScript
1103 lines
35 KiB
JavaScript
/*! sheetjs (C) 2013-present SheetJS -- http://sheetjs.com */
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function u8_to_dataview(array) {
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return new DataView(array.buffer, array.byteOffset, array.byteLength);
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}
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function u8str(u8) {
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return typeof TextDecoder != "undefined" ? new TextDecoder().decode(u8) : utf8read(a2s(u8));
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}
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function stru8(str) {
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return typeof TextEncoder != "undefined" ? new TextEncoder().encode(str) : s2a(utf8write(str));
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}
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function u8contains(body, search) {
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outer:
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for (var L = 0; L <= body.length - search.length; ++L) {
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for (var j = 0; j < search.length; ++j)
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if (body[L + j] != search[j])
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continue outer;
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return true;
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}
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return false;
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}
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function u8concat(u8a) {
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var len = u8a.reduce(function(acc, x) {
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return acc + x.length;
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}, 0);
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var out = new Uint8Array(len);
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var off = 0;
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u8a.forEach(function(u8) {
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out.set(u8, off);
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off += u8.length;
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});
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return out;
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}
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function popcnt(x) {
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x -= x >> 1 & 1431655765;
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x = (x & 858993459) + (x >> 2 & 858993459);
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return (x + (x >> 4) & 252645135) * 16843009 >>> 24;
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}
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function readDecimal128LE(buf, offset) {
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var exp = (buf[offset + 15] & 127) << 7 | buf[offset + 14] >> 1;
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var mantissa = buf[offset + 14] & 1;
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for (var j = offset + 13; j >= offset; --j)
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mantissa = mantissa * 256 + buf[j];
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return (buf[offset + 15] & 128 ? -mantissa : mantissa) * Math.pow(10, exp - 6176);
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}
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function writeDecimal128LE(buf, offset, value) {
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var exp = Math.floor(value == 0 ? 0 : Math.LOG10E * Math.log(Math.abs(value))) + 6176 - 20;
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var mantissa = value / Math.pow(10, exp - 6176);
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buf[offset + 15] |= exp >> 7;
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buf[offset + 14] |= (exp & 127) << 1;
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for (var i = 0; mantissa >= 1; ++i, mantissa /= 256)
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buf[offset + i] = mantissa & 255;
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buf[offset + 15] |= value >= 0 ? 0 : 128;
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}
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function parse_varint49(buf, ptr) {
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var l = ptr ? ptr[0] : 0;
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var usz = buf[l] & 127;
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varint:
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if (buf[l++] >= 128) {
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usz |= (buf[l] & 127) << 7;
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if (buf[l++] < 128)
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break varint;
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usz |= (buf[l] & 127) << 14;
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if (buf[l++] < 128)
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break varint;
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usz |= (buf[l] & 127) << 21;
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if (buf[l++] < 128)
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break varint;
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usz += (buf[l] & 127) * Math.pow(2, 28);
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++l;
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if (buf[l++] < 128)
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break varint;
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usz += (buf[l] & 127) * Math.pow(2, 35);
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++l;
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if (buf[l++] < 128)
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break varint;
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usz += (buf[l] & 127) * Math.pow(2, 42);
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++l;
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if (buf[l++] < 128)
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break varint;
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}
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if (ptr)
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ptr[0] = l;
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return usz;
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}
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function write_varint49(v) {
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var usz = new Uint8Array(7);
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usz[0] = v & 127;
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var L = 1;
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sz:
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if (v > 127) {
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usz[L - 1] |= 128;
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usz[L] = v >> 7 & 127;
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++L;
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if (v <= 16383)
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break sz;
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usz[L - 1] |= 128;
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usz[L] = v >> 14 & 127;
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++L;
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if (v <= 2097151)
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break sz;
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usz[L - 1] |= 128;
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usz[L] = v >> 21 & 127;
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++L;
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if (v <= 268435455)
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break sz;
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usz[L - 1] |= 128;
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usz[L] = v / 256 >>> 21 & 127;
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++L;
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if (v <= 34359738367)
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break sz;
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usz[L - 1] |= 128;
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usz[L] = v / 65536 >>> 21 & 127;
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++L;
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if (v <= 4398046511103)
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break sz;
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usz[L - 1] |= 128;
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usz[L] = v / 16777216 >>> 21 & 127;
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++L;
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}
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return usz.slice(0, L);
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}
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function varint_to_i32(buf) {
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var l = 0, i32 = buf[l] & 127;
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varint:
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if (buf[l++] >= 128) {
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i32 |= (buf[l] & 127) << 7;
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if (buf[l++] < 128)
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break varint;
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i32 |= (buf[l] & 127) << 14;
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if (buf[l++] < 128)
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break varint;
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i32 |= (buf[l] & 127) << 21;
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if (buf[l++] < 128)
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break varint;
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i32 |= (buf[l] & 127) << 28;
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}
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return i32;
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}
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function parse_shallow(buf) {
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var out = [], ptr = [0];
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while (ptr[0] < buf.length) {
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var off = ptr[0];
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var num = parse_varint49(buf, ptr);
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var type = num & 7;
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num = Math.floor(num / 8);
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var len = 0;
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var res;
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if (num == 0)
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break;
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switch (type) {
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case 0:
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{
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var l = ptr[0];
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while (buf[ptr[0]++] >= 128)
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;
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res = buf.slice(l, ptr[0]);
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}
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break;
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case 5:
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len = 4;
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res = buf.slice(ptr[0], ptr[0] + len);
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ptr[0] += len;
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break;
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case 1:
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len = 8;
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res = buf.slice(ptr[0], ptr[0] + len);
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ptr[0] += len;
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break;
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case 2:
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len = parse_varint49(buf, ptr);
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res = buf.slice(ptr[0], ptr[0] + len);
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ptr[0] += len;
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break;
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case 3:
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case 4:
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default:
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throw new Error("PB Type ".concat(type, " for Field ").concat(num, " at offset ").concat(off));
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}
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var v = { data: res, type: type };
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if (out[num] == null)
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out[num] = [v];
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else
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out[num].push(v);
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}
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return out;
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}
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function write_shallow(proto) {
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var out = [];
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proto.forEach(function(field, idx) {
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field.forEach(function(item) {
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if (!item.data)
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return;
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out.push(write_varint49(idx * 8 + item.type));
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if (item.type == 2)
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out.push(write_varint49(item.data.length));
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out.push(item.data);
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});
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});
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return u8concat(out);
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}
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function mappa(data, cb) {
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return (data == null ? void 0 : data.map(function(d) {
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return cb(d.data);
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})) || [];
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}
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function parse_iwa_file(buf) {
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var _a;
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var out = [], ptr = [0];
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while (ptr[0] < buf.length) {
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var len = parse_varint49(buf, ptr);
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var ai = parse_shallow(buf.slice(ptr[0], ptr[0] + len));
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ptr[0] += len;
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var res = {
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id: varint_to_i32(ai[1][0].data),
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messages: []
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};
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ai[2].forEach(function(b) {
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var mi = parse_shallow(b.data);
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var fl = varint_to_i32(mi[3][0].data);
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res.messages.push({
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meta: mi,
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data: buf.slice(ptr[0], ptr[0] + fl)
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});
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ptr[0] += fl;
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});
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if ((_a = ai[3]) == null ? void 0 : _a[0])
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res.merge = varint_to_i32(ai[3][0].data) >>> 0 > 0;
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out.push(res);
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}
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return out;
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}
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function write_iwa_file(ias) {
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var bufs = [];
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ias.forEach(function(ia) {
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var ai = [];
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ai[1] = [{ data: write_varint49(ia.id), type: 0 }];
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ai[2] = [];
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if (ia.merge != null)
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ai[3] = [{ data: write_varint49(+!!ia.merge), type: 0 }];
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var midata = [];
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ia.messages.forEach(function(mi) {
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midata.push(mi.data);
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mi.meta[3] = [{ type: 0, data: write_varint49(mi.data.length) }];
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ai[2].push({ data: write_shallow(mi.meta), type: 2 });
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});
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var aipayload = write_shallow(ai);
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bufs.push(write_varint49(aipayload.length));
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bufs.push(aipayload);
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midata.forEach(function(mid) {
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return bufs.push(mid);
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});
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});
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return u8concat(bufs);
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}
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function parse_snappy_chunk(type, buf) {
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if (type != 0)
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throw new Error("Unexpected Snappy chunk type ".concat(type));
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var ptr = [0];
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var usz = parse_varint49(buf, ptr);
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var chunks = [];
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while (ptr[0] < buf.length) {
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var tag = buf[ptr[0]] & 3;
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if (tag == 0) {
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var len = buf[ptr[0]++] >> 2;
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if (len < 60)
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++len;
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else {
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var c = len - 59;
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len = buf[ptr[0]];
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if (c > 1)
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len |= buf[ptr[0] + 1] << 8;
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if (c > 2)
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len |= buf[ptr[0] + 2] << 16;
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if (c > 3)
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len |= buf[ptr[0] + 3] << 24;
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len >>>= 0;
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len++;
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ptr[0] += c;
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}
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chunks.push(buf.slice(ptr[0], ptr[0] + len));
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ptr[0] += len;
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continue;
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} else {
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var offset = 0, length = 0;
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if (tag == 1) {
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length = (buf[ptr[0]] >> 2 & 7) + 4;
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offset = (buf[ptr[0]++] & 224) << 3;
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offset |= buf[ptr[0]++];
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} else {
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length = (buf[ptr[0]++] >> 2) + 1;
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if (tag == 2) {
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offset = buf[ptr[0]] | buf[ptr[0] + 1] << 8;
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ptr[0] += 2;
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} else {
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offset = (buf[ptr[0]] | buf[ptr[0] + 1] << 8 | buf[ptr[0] + 2] << 16 | buf[ptr[0] + 3] << 24) >>> 0;
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ptr[0] += 4;
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}
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}
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chunks = [u8concat(chunks)];
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if (offset == 0)
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throw new Error("Invalid offset 0");
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if (offset > chunks[0].length)
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throw new Error("Invalid offset beyond length");
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if (length >= offset) {
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chunks.push(chunks[0].slice(-offset));
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length -= offset;
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while (length >= chunks[chunks.length - 1].length) {
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chunks.push(chunks[chunks.length - 1]);
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length -= chunks[chunks.length - 1].length;
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}
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}
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chunks.push(chunks[0].slice(-offset, -offset + length));
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}
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}
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var o = u8concat(chunks);
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if (o.length != usz)
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throw new Error("Unexpected length: ".concat(o.length, " != ").concat(usz));
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return o;
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}
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function decompress_iwa_file(buf) {
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var out = [];
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var l = 0;
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while (l < buf.length) {
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var t = buf[l++];
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var len = buf[l] | buf[l + 1] << 8 | buf[l + 2] << 16;
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l += 3;
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out.push(parse_snappy_chunk(t, buf.slice(l, l + len)));
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l += len;
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}
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if (l !== buf.length)
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throw new Error("data is not a valid framed stream!");
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return u8concat(out);
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}
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function compress_iwa_file(buf) {
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var out = [];
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var l = 0;
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while (l < buf.length) {
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var c = Math.min(buf.length - l, 268435455);
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var frame = new Uint8Array(4);
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out.push(frame);
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var usz = write_varint49(c);
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var L = usz.length;
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out.push(usz);
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if (c <= 60) {
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L++;
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out.push(new Uint8Array([c - 1 << 2]));
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} else if (c <= 256) {
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L += 2;
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out.push(new Uint8Array([240, c - 1 & 255]));
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} else if (c <= 65536) {
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L += 3;
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out.push(new Uint8Array([244, c - 1 & 255, c - 1 >> 8 & 255]));
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} else if (c <= 16777216) {
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L += 4;
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out.push(new Uint8Array([248, c - 1 & 255, c - 1 >> 8 & 255, c - 1 >> 16 & 255]));
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} else if (c <= 4294967296) {
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L += 5;
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out.push(new Uint8Array([252, c - 1 & 255, c - 1 >> 8 & 255, c - 1 >> 16 & 255, c - 1 >>> 24 & 255]));
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}
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out.push(buf.slice(l, l + c));
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L += c;
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frame[0] = 0;
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frame[1] = L & 255;
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frame[2] = L >> 8 & 255;
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frame[3] = L >> 16 & 255;
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l += c;
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}
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return u8concat(out);
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}
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function parse_old_storage(buf, sst, rsst, v) {
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var dv = u8_to_dataview(buf);
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var flags = dv.getUint32(4, true);
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var data_offset = (v > 1 ? 12 : 8) + popcnt(flags & (v > 1 ? 3470 : 398)) * 4;
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var ridx = -1, sidx = -1, ieee = NaN, dt = new Date(2001, 0, 1);
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if (flags & 512) {
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ridx = dv.getUint32(data_offset, true);
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data_offset += 4;
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}
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data_offset += popcnt(flags & (v > 1 ? 12288 : 4096)) * 4;
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if (flags & 16) {
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sidx = dv.getUint32(data_offset, true);
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data_offset += 4;
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}
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if (flags & 32) {
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ieee = dv.getFloat64(data_offset, true);
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data_offset += 8;
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}
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if (flags & 64) {
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dt.setTime(dt.getTime() + dv.getFloat64(data_offset, true) * 1e3);
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data_offset += 8;
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}
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var ret;
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switch (buf[2]) {
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case 0:
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break;
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case 2:
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ret = { t: "n", v: ieee };
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break;
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case 3:
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ret = { t: "s", v: sst[sidx] };
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break;
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case 5:
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ret = { t: "d", v: dt };
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break;
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case 6:
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ret = { t: "b", v: ieee > 0 };
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break;
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case 7:
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ret = { t: "n", v: ieee / 86400 };
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break;
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case 8:
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ret = { t: "e", v: 0 };
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break;
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case 9:
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{
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if (ridx > -1)
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ret = { t: "s", v: rsst[ridx] };
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else if (sidx > -1)
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ret = { t: "s", v: sst[sidx] };
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else if (!isNaN(ieee))
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ret = { t: "n", v: ieee };
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else
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throw new Error("Unsupported cell type ".concat(buf.slice(0, 4)));
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}
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break;
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default:
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throw new Error("Unsupported cell type ".concat(buf.slice(0, 4)));
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}
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return ret;
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}
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function parse_new_storage(buf, sst, rsst) {
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var dv = u8_to_dataview(buf);
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var flags = dv.getUint32(8, true);
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var data_offset = 12;
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var ridx = -1, sidx = -1, d128 = NaN, ieee = NaN, dt = new Date(2001, 0, 1);
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if (flags & 1) {
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d128 = readDecimal128LE(buf, data_offset);
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data_offset += 16;
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}
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if (flags & 2) {
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ieee = dv.getFloat64(data_offset, true);
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data_offset += 8;
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}
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if (flags & 4) {
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dt.setTime(dt.getTime() + dv.getFloat64(data_offset, true) * 1e3);
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data_offset += 8;
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}
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if (flags & 8) {
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sidx = dv.getUint32(data_offset, true);
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data_offset += 4;
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}
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if (flags & 16) {
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ridx = dv.getUint32(data_offset, true);
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data_offset += 4;
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}
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var ret;
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switch (buf[1]) {
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case 0:
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break;
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case 2:
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ret = { t: "n", v: d128 };
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break;
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case 3:
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ret = { t: "s", v: sst[sidx] };
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break;
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case 5:
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ret = { t: "d", v: dt };
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break;
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case 6:
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ret = { t: "b", v: ieee > 0 };
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break;
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case 7:
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ret = { t: "n", v: ieee / 86400 };
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break;
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case 8:
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ret = { t: "e", v: 0 };
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break;
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case 9:
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{
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if (ridx > -1)
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ret = { t: "s", v: rsst[ridx] };
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else
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throw new Error("Unsupported cell type ".concat(buf[1], " : ").concat(flags & 31, " : ").concat(buf.slice(0, 4)));
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}
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break;
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case 10:
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ret = { t: "n", v: d128 };
|
|
break;
|
|
default:
|
|
throw new Error("Unsupported cell type ".concat(buf[1], " : ").concat(flags & 31, " : ").concat(buf.slice(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.slice(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.slice(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) {
|
|
var out = [];
|
|
out[1] = [{ type: 0, data: write_varint49(idx) }];
|
|
return write_shallow(out);
|
|
}
|
|
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 = ((_a = pb == null ? void 0 : pb[7]) == null ? void 0 : _a[0]) ? varint_to_i32(pb[7][0].data) >>> 0 > 0 ? 1 : 0 : -1;
|
|
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;
|
|
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 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 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);
|
|
_tile.data.forEach(function(row, R) {
|
|
row.forEach(function(buf, C) {
|
|
var addr = encode_cell({ r: _R + R, c: C });
|
|
var res = parse_cell_storage(buf, sst, rsst);
|
|
if (res)
|
|
ws[addr] = res;
|
|
});
|
|
});
|
|
_R += _tile.nrows;
|
|
});
|
|
}
|
|
function parse_TST_TableInfoArchive(M, root) {
|
|
var pb = parse_shallow(root.data);
|
|
var 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) {
|
|
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));
|
|
});
|
|
});
|
|
return out;
|
|
}
|
|
function parse_TN_DocumentArchive(M, root) {
|
|
var out = book_new();
|
|
var pb = parse_shallow(root.data);
|
|
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);
|
|
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");
|
|
return out;
|
|
}
|
|
function parse_numbers_iwa(cfb) {
|
|
var _a, _b, _c, _d;
|
|
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;
|
|
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");
|
|
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 (!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);
|
|
}
|
|
function write_tile_row(tri, data, SST) {
|
|
var _a, _b, _c, _d;
|
|
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 wide_offsets = ((_d = (_c = tri[8]) == null ? void 0 : _c[0]) == null ? void 0 : _d.data) && varint_to_i32(tri[8][0].data) > 0 || false;
|
|
if (wide_offsets)
|
|
throw "Math only works with normal offsets";
|
|
var cnt = 0;
|
|
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 = [];
|
|
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, true);
|
|
_dv.setUint16(C * 2, _last_offset, 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);
|
|
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);
|
|
return cnt;
|
|
}
|
|
function write_numbers_iwa(wb, opts) {
|
|
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 > 9) {
|
|
trunc = true;
|
|
range.e.c = 9;
|
|
}
|
|
if (range.e.r > 49) {
|
|
trunc = true;
|
|
range.e.r = 49;
|
|
}
|
|
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, y2) {
|
|
return x2 - y2;
|
|
});
|
|
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], fp = row[1];
|
|
if (!fi.name.match(/\.iwa/))
|
|
return;
|
|
var x2 = parse_iwa_file(decompress_iwa_file(fi.content));
|
|
x2.forEach(function(ia) {
|
|
ia.messages.forEach(function(m) {
|
|
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() {
|
|
for (var i = 927262; i < 2e6; ++i)
|
|
if (!dependents[i])
|
|
return i;
|
|
throw new Error("Too many messages");
|
|
}
|
|
var entry = CFB.find(cfb, dependents[1].location);
|
|
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;
|
|
}
|
|
var sheetrootref = parse_TSP_Reference(parse_shallow(docroot.messages[0].data)[1][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) {
|
|
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);
|
|
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);
|
|
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);
|
|
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) {
|
|
var uuid = [];
|
|
uuid[1] = uuid[2] = [{ type: 0, data: write_varint49(C + 420690) }];
|
|
cruids[1].push({ type: 2, data: write_shallow(uuid) });
|
|
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[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);
|
|
_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);
|
|
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);
|
|
_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;
|
|
var sstref = parse_TSP_Reference(store[4][0].data);
|
|
(function() {
|
|
var sentry = CFB.find(cfb, dependents[sstref].location);
|
|
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;
|
|
}
|
|
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) });
|
|
});
|
|
}
|
|
sstroot.messages[0].data = write_shallow(sstdata);
|
|
var sy = write_iwa_file(sx);
|
|
var raw32 = compress_iwa_file(sy);
|
|
sentry.content = raw32;
|
|
sentry.size = sentry.content.length;
|
|
})();
|
|
var tile = parse_shallow(store[3][0].data);
|
|
{
|
|
var t = tile[1][0];
|
|
delete tile[2];
|
|
var tl = parse_shallow(t.data);
|
|
{
|
|
var tileref = parse_TSP_Reference(tl[2][0].data);
|
|
(function() {
|
|
var tentry = CFB.find(cfb, dependents[tileref].location);
|
|
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] = [];
|
|
var cnt = 0;
|
|
for (var R2 = 0; R2 <= range.e.r; ++R2) {
|
|
var tilerow = parse_shallow(rowload);
|
|
cnt += write_tile_row(tilerow, data[R2], SST);
|
|
tilerow[1][0].data = write_varint49(R2);
|
|
tiledata[5].push({ data: write_shallow(tilerow), type: 2 });
|
|
}
|
|
tiledata[1] = [{ type: 0, data: write_varint49(range.e.c + 1) }];
|
|
tiledata[2] = [{ type: 0, data: write_varint49(range.e.r + 1) }];
|
|
tiledata[3] = [{ type: 0, data: write_varint49(cnt) }];
|
|
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.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);
|
|
var y = write_iwa_file(x);
|
|
var raw3 = compress_iwa_file(y);
|
|
entry.content = raw3;
|
|
entry.size = entry.content.length;
|
|
return cfb;
|
|
}
|