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615 | 1×
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801533×
| var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
define(["require", "exports"], function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ZIP_CONSTANTS = {
LOCAL_FILE_HEADER_SIG: 0x04034b50,
CENTRAL_DIR_SIG: 0x02014b50,
EOCD_SIG: 0x06054b50,
EOCD_MIN_SIZE: 22,
LOCAL_HEADER_SIZE: 30,
CENTRAL_DIR_SIZE: 46,
COMPRESSION_STORED: 0,
COMPRESSION_DEFLATE: 8
};
var DEFLATE_CONSTANTS = {
BLOCK_TYPE_STORED: 0,
BLOCK_TYPE_FIXED: 1,
BLOCK_TYPE_DYNAMIC: 2,
LITERAL_END_OF_BLOCK: 256,
LENGTH_BASE_INDEX: 257,
MAX_BIT_READ: 32,
HUFFMAN_REPEAT_CODE_16: 16,
HUFFMAN_REPEAT_CODE_17: 17,
HUFFMAN_REPEAT_CODE_18: 18,
REPEAT_16_BITS: 2,
REPEAT_17_BITS: 3,
REPEAT_18_BITS: 7,
REPEAT_16_MIN: 3,
REPEAT_17_MIN: 3,
REPEAT_18_MIN: 11,
CODE_LEN_ORDER_SIZE: 19,
FIXED_LIT_LEN_TABLE_SIZE: 288,
FIXED_DIST_TABLE_SIZE: 32,
FIXED_LIT_LEN_144_END: 144,
FIXED_LIT_LEN_256_END: 256,
FIXED_LIT_LEN_280_END: 280
};
var MinimalZipReader = (function () {
function MinimalZipReader(data) {
this.data = data instanceof Uint8Array ? data : new Uint8Array(data);
}
MinimalZipReader.prototype.getEntries = function () {
var entries = [];
var eocdOffset = this.findEndOfCentralDirectory();
if (eocdOffset < 0) {
console.warn('End of Central Directory (EOCD) not found in ZIP file');
return [];
}
var view = new DataView(this.data.buffer, this.data.byteOffset, this.data.byteLength);
Iif (eocdOffset + ZIP_CONSTANTS.EOCD_MIN_SIZE > this.data.byteLength) {
console.warn('Invalid EOCD: insufficient data');
return [];
}
var cdRecords = view.getUint16(eocdOffset + 10, true);
var cdOffset = view.getUint32(eocdOffset + 16, true);
if (cdOffset >= this.data.byteLength) {
console.warn('Invalid central directory offset');
return [];
}
var ptr = cdOffset;
for (var i = 0; i < cdRecords; i++) {
Iif (ptr + ZIP_CONSTANTS.CENTRAL_DIR_SIZE > this.data.byteLength) {
console.warn("Central directory record " + i + " exceeds file bounds");
break;
}
Iif (!this.validateSignature(ptr, [0x50, 0x4b, 0x01, 0x02])) {
console.warn("Central directory signature not found at offset " + ptr);
break;
}
var compression = view.getUint16(ptr + 10, true);
var compressedSize = view.getUint32(ptr + 20, true);
var uncompressedSize = view.getUint32(ptr + 24, true);
var nameLen = view.getUint16(ptr + 28, true);
var extraLen = view.getUint16(ptr + 30, true);
var commentLen = view.getUint16(ptr + 32, true);
var localHeaderOffset = view.getUint32(ptr + 42, true);
Iif (ptr + ZIP_CONSTANTS.CENTRAL_DIR_SIZE + nameLen >
this.data.byteLength) {
console.warn("Invalid filename length at offset " + ptr);
break;
}
var nameBytes = this.data.subarray(ptr + ZIP_CONSTANTS.CENTRAL_DIR_SIZE, ptr + ZIP_CONSTANTS.CENTRAL_DIR_SIZE + nameLen);
var name_1 = this.decodeUtf8(nameBytes);
entries.push({
name: name_1,
uncompressedSize: uncompressedSize,
compressedSize: compressedSize,
compression: compression,
offset: localHeaderOffset
});
var nextPtr = ptr + ZIP_CONSTANTS.CENTRAL_DIR_SIZE + nameLen + extraLen + commentLen;
Iif (nextPtr <= ptr) {
console.warn("Invalid record size at offset " + ptr + ", stopping parse");
break;
}
ptr = nextPtr;
}
return entries;
};
MinimalZipReader.prototype.extract = function (entry) {
return __awaiter(this, void 0, void 0, function () {
var view, ptr, nameLen, extraLen, dataStart, fileData;
return __generator(this, function (_a) {
Iif (entry.offset >= this.data.byteLength || entry.offset < 0) {
throw new Error("Invalid entry offset " + entry.offset + " for entry " + entry.name);
}
view = new DataView(this.data.buffer, this.data.byteOffset, this.data.byteLength);
ptr = entry.offset;
Iif (ptr + ZIP_CONSTANTS.LOCAL_HEADER_SIZE > this.data.byteLength) {
throw new Error("Insufficient data for local file header at offset " + ptr + " for entry " + entry.name);
}
Iif (!this.validateSignature(ptr, [0x50, 0x4b, 0x03, 0x04])) {
throw new Error("Invalid local file header signature at offset " + ptr + " for entry " + entry.name);
}
nameLen = view.getUint16(ptr + 26, true);
extraLen = view.getUint16(ptr + 28, true);
dataStart = ptr + ZIP_CONSTANTS.LOCAL_HEADER_SIZE + nameLen + extraLen;
Iif (dataStart < 0 || dataStart + entry.compressedSize > this.data.byteLength) {
throw new Error("Invalid compressed data bounds for entry " + entry.name + ": " +
("start=" + dataStart + ", size=" + entry.compressedSize + ", fileSize=" + this.data.byteLength));
}
fileData = this.data.subarray(dataStart, dataStart + entry.compressedSize);
switch (entry.compression) {
case ZIP_CONSTANTS.COMPRESSION_DEFLATE: {
return [2, inflateRaw(fileData)];
}
case ZIP_CONSTANTS.COMPRESSION_STORED: {
return [2, fileData];
}
default: {
throw new Error("Unsupported compression method " + entry.compression + " for entry " + entry.name);
}
}
return [2];
});
});
};
MinimalZipReader.prototype.findEndOfCentralDirectory = function () {
var startPos = Math.max(0, this.data.length - ZIP_CONSTANTS.EOCD_MIN_SIZE - 65535);
for (var i = this.data.length - ZIP_CONSTANTS.EOCD_MIN_SIZE; i >= startPos; i--) {
if (this.validateSignature(i, [0x50, 0x4b, 0x05, 0x06])) {
return i;
}
}
return -1;
};
MinimalZipReader.prototype.validateSignature = function (offset, expectedBytes) {
var _this = this;
Iif (offset < 0 || offset + expectedBytes.length > this.data.length) {
return false;
}
return expectedBytes.every(function (byte, index) {
return _this.data[offset + index] === byte;
});
};
MinimalZipReader.prototype.decodeUtf8 = function (bytes) {
try {
return new TextDecoder('utf-8').decode(bytes);
}
catch (error) {
throw new Error("Failed to decode UTF-8: " + (error instanceof Error ? error.message : String(error)));
}
};
return MinimalZipReader;
}());
exports.MinimalZipReader = MinimalZipReader;
var BitReader = (function () {
function BitReader(data) {
this.pos = 0;
this.bits = 0;
this.nbits = 0;
this.data = data;
}
BitReader.prototype.readBits = function (n) {
Iif (n < 0 || n > DEFLATE_CONSTANTS.MAX_BIT_READ) {
throw new Error("Invalid bit count: " + n);
}
while (this.nbits < n && this.pos < this.data.length) {
this.bits |= this.data[this.pos] << this.nbits;
this.pos += 1;
this.nbits += 8;
}
Iif (this.nbits < n) {
throw new Error("Insufficient bits available: need " + n + ", have " + this.nbits);
}
var val = this.bits & ((1 << n) - 1);
this.bits >>>= n;
this.nbits -= n;
return val;
};
BitReader.prototype.hasMore = function () {
return this.pos < this.data.length || this.nbits > 0;
};
BitReader.prototype.alignToByte = function () {
if (this.nbits > 0 && this.nbits < 8) {
this.bits >>>= this.nbits;
this.nbits = 0;
}
};
return BitReader;
}());
function buildHuffman(lengths) {
var maxBits = 0;
for (var _i = 0, lengths_1 = lengths; _i < lengths_1.length; _i++) {
var len = lengths_1[_i];
if (len > maxBits) {
maxBits = len;
}
}
Iif (maxBits === 0) {
return {
lengths: [],
maxBits: 0,
symbolsByLength: [],
firstCodeByLength: []
};
}
var blCount = new Array(maxBits + 1).fill(0);
for (var _a = 0, lengths_2 = lengths; _a < lengths_2.length; _a++) {
var len = lengths_2[_a];
if (len > 0) {
blCount[parseInt(len.toString(), 10)] += 1;
}
}
var firstCodeByLength = new Array(maxBits + 1).fill(0);
var code = 0;
for (var bitsLen = 1; bitsLen <= maxBits; bitsLen++) {
code = (code + blCount[bitsLen - 1]) << 1;
firstCodeByLength[parseInt(bitsLen.toString(), 10)] = code;
}
var symbolsByLength = Array.from({ length: maxBits + 1 }, function () { return []; });
for (var i = 0; i < lengths.length; i++) {
if (lengths[parseInt(i.toString(), 10)] > 0) {
symbolsByLength[lengths[parseInt(i.toString(), 10)]].push(i);
}
}
return { lengths: lengths, maxBits: maxBits, symbolsByLength: symbolsByLength, firstCodeByLength: firstCodeByLength };
}
function decodeSymbol(reader, huff) {
Iif (huff.maxBits === 0) {
throw new Error('Empty Huffman table');
}
var code = 0;
for (var len = 1; len <= huff.maxBits; len++) {
code = (code << 1) | reader.readBits(1);
var count = huff.symbolsByLength[parseInt(len.toString(), 10)] ?
huff.symbolsByLength[parseInt(len.toString(), 10)].length : 0;
if (count === 0) {
continue;
}
var first = huff.firstCodeByLength[parseInt(len.toString(), 10)];
if (code - first < count) {
return huff.symbolsByLength[parseInt(len.toString(), 10)][code - first];
}
}
throw new Error("Invalid Huffman code: " + code.toString(2));
}
var fixedLitLenLengths = (function () {
var lengths = new Array(DEFLATE_CONSTANTS.FIXED_LIT_LEN_TABLE_SIZE);
for (var i = 0; i < DEFLATE_CONSTANTS.FIXED_LIT_LEN_144_END; i++) {
lengths[parseInt(i.toString(), 10)] = 8;
}
for (var i = DEFLATE_CONSTANTS.FIXED_LIT_LEN_144_END; i < DEFLATE_CONSTANTS.FIXED_LIT_LEN_256_END; i++) {
lengths[parseInt(i.toString(), 10)] = 9;
}
for (var i = DEFLATE_CONSTANTS.FIXED_LIT_LEN_256_END; i < DEFLATE_CONSTANTS.FIXED_LIT_LEN_280_END; i++) {
lengths[parseInt(i.toString(), 10)] = 7;
}
for (var i = DEFLATE_CONSTANTS.FIXED_LIT_LEN_280_END; i < DEFLATE_CONSTANTS.FIXED_LIT_LEN_TABLE_SIZE; i++) {
lengths[parseInt(i.toString(), 10)] = 8;
}
return lengths;
})();
var fixedDistLengths = new Array(DEFLATE_CONSTANTS.FIXED_DIST_TABLE_SIZE).fill(5);
var lengthExtraTable = [
[3, 0],
[4, 0],
[5, 0],
[6, 0],
[7, 0],
[8, 0],
[9, 0],
[10, 0],
[11, 1],
[13, 1],
[15, 1],
[17, 1],
[19, 2],
[23, 2],
[27, 2],
[31, 2],
[35, 3],
[43, 3],
[51, 3],
[59, 3],
[67, 4],
[83, 4],
[99, 4],
[115, 4],
[131, 5],
[163, 5],
[195, 5],
[227, 5],
[258, 0]
];
var distExtraTable = [
[1, 0],
[2, 0],
[3, 0],
[4, 0],
[5, 1],
[7, 1],
[9, 2],
[13, 2],
[17, 3],
[25, 3],
[33, 4],
[49, 4],
[65, 5],
[97, 5],
[129, 6],
[193, 6],
[257, 7],
[385, 7],
[513, 8],
[769, 8],
[1025, 9],
[1537, 9],
[2049, 10],
[3073, 10],
[4097, 11],
[6145, 11],
[8193, 12],
[12289, 12],
[16385, 13],
[24577, 13]
];
function inflateRaw(data) {
var reader = new BitReader(data);
var out = [];
var done = false;
while (!done && reader.hasMore()) {
var finalBlock = reader.readBits(1);
var blockType = reader.readBits(2);
switch (blockType) {
case DEFLATE_CONSTANTS.BLOCK_TYPE_STORED: {
reader.alignToByte();
var len = reader.readBits(8) | (reader.readBits(8) << 8);
var nlen = reader.readBits(8) | (reader.readBits(8) << 8);
Iif (len !== (nlen ^ 0xffff)) {
throw new Error("Invalid stored block length: len=" + len + ", nlen=" + nlen);
}
for (var i = 0; i < len; i++) {
out.push(reader.readBits(8));
}
break;
}
case DEFLATE_CONSTANTS.BLOCK_TYPE_FIXED:
case DEFLATE_CONSTANTS.BLOCK_TYPE_DYNAMIC: {
var litLenTable = void 0;
var distTable = void 0;
if (blockType === DEFLATE_CONSTANTS.BLOCK_TYPE_FIXED) {
litLenTable = buildHuffman(fixedLitLenLengths);
distTable = buildHuffman(fixedDistLengths);
}
else {
var hlit = reader.readBits(5) + 257;
var hdist = reader.readBits(5) + 1;
var hclen = reader.readBits(4) + 4;
var codeLenOrder = [
16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
];
var codeLenLengths = new Array(19).fill(0);
for (var i = 0; i < hclen; i++) {
var orderIdx = Math.min(i, codeLenOrder.length - 1);
codeLenLengths[codeLenOrder[parseInt(orderIdx.toString(), 10)]] = reader.readBits(3);
}
var codeLenTable = buildHuffman(codeLenLengths);
var lengths = [];
while (lengths.length < hlit + hdist) {
var sym = decodeSymbol(reader, codeLenTable);
if (sym <= 15) {
lengths.push(sym);
}
else if (sym === DEFLATE_CONSTANTS.HUFFMAN_REPEAT_CODE_16) {
Iif (lengths.length === 0) {
throw new Error('Invalid DEFLATE: repeat without previous length');
}
var repeat = reader.readBits(DEFLATE_CONSTANTS.REPEAT_16_BITS) +
DEFLATE_CONSTANTS.REPEAT_16_MIN;
var lastLen = lengths[lengths.length - 1];
for (var i = 0; i < repeat; i++) {
lengths.push(lastLen);
}
}
else if (sym === DEFLATE_CONSTANTS.HUFFMAN_REPEAT_CODE_17) {
var repeat = reader.readBits(DEFLATE_CONSTANTS.REPEAT_17_BITS) +
DEFLATE_CONSTANTS.REPEAT_17_MIN;
for (var i = 0; i < repeat; i++) {
lengths.push(0);
}
}
else Eif (sym === DEFLATE_CONSTANTS.HUFFMAN_REPEAT_CODE_18) {
var repeat = reader.readBits(DEFLATE_CONSTANTS.REPEAT_18_BITS) +
DEFLATE_CONSTANTS.REPEAT_18_MIN;
for (var i = 0; i < repeat; i++) {
lengths.push(0);
}
}
else {
throw new Error("Invalid code length symbol: " + sym);
}
}
var litLenLengths = lengths.slice(0, hlit);
var distLengths = lengths.slice(hlit, hlit + hdist);
litLenTable = buildHuffman(litLenLengths);
distTable = buildHuffman(distLengths);
}
var continueLoop = true;
while (continueLoop) {
var sym = decodeSymbol(reader, litLenTable);
if (sym < 256) {
out.push(sym);
}
else if (sym === DEFLATE_CONSTANTS.LITERAL_END_OF_BLOCK) {
continueLoop = false;
}
else {
var lenIdx = sym - DEFLATE_CONSTANTS.LENGTH_BASE_INDEX;
Iif (lenIdx >= lengthExtraTable.length) {
throw new Error("Invalid length index: " + lenIdx);
}
var lengthEntry = lengthExtraTable[parseInt(lenIdx.toString(), 10)];
Iif (!lengthEntry) {
throw new Error("Missing length table entry at index " + lenIdx);
}
var baseLength = lengthEntry[0], lenBits = lengthEntry[1];
var length_1 = baseLength + (lenBits > 0 ? reader.readBits(lenBits) : 0);
var distSym = decodeSymbol(reader, distTable);
Iif (distSym >= distExtraTable.length) {
throw new Error("Invalid distance index: " + distSym);
}
var distEntry = distExtraTable[parseInt(distSym.toString(), 10)];
Iif (!distEntry) {
throw new Error("Missing distance table entry at index " + distSym);
}
var baseDist = distEntry[0], distBits = distEntry[1];
var dist = baseDist + (distBits > 0 ? reader.readBits(distBits) : 0);
Iif (dist === 0 || dist > out.length) {
throw new Error("Invalid distance " + dist + ", output buffer size is " + out.length);
}
for (var i = 0; i < length_1; i++) {
out.push(out[out.length - dist]);
}
}
}
break;
}
default: {
throw new Error("Unsupported DEFLATE block type: " + blockType);
}
}
done = finalBlock === 1;
}
return new Uint8Array(out);
}
var UNSAFE_PROPERTY_NAMES = new Set([
'__proto__',
'constructor',
'prototype',
'__constructor__',
'hasOwnProperty',
'__defineGetter__',
'__defineSetter__',
'__lookupGetter__',
'__lookupSetter__'
]);
function xmlToJsObject(node, shouldTrackOrder) {
if (node.nodeType === Node.TEXT_NODE) {
var rawText = node.nodeValue || '';
var text = normalizeWhitespace(rawText);
return text.length > 0 ? text : undefined;
}
Iif (!(node instanceof Element)) {
return undefined;
}
var obj = {};
var element = node;
if (element.attributes && element.attributes.length > 0) {
var attrs = {};
for (var i = 0; i < element.attributes.length; i++) {
var attr = element.attributes.item(i);
Eif (attr) {
attrs[attr.name] = attr.value;
}
}
var dollar = '$';
obj["" + dollar] = attrs;
}
var orderedChildren = [];
var textPieces = [];
var tagNameLower = getLowerTagName(element);
if (tagNameLower === 'text') {
shouldTrackOrder = true;
}
for (var i = 0; i < node.childNodes.length; i++) {
var child = node.childNodes[parseInt(i.toString(), 10)];
var childObj = xmlToJsObject(child, shouldTrackOrder);
if (child.nodeType === Node.TEXT_NODE && childObj === undefined) {
continue;
}
var childName = child.nodeName;
Iif (!isValidPropertyName(childName)) {
console.warn("Skipping unsafe property name: " + childName);
continue;
}
if (child.nodeType === Node.TEXT_NODE) {
Eif (typeof childObj === 'string' && childObj.length > 0) {
textPieces.push(childObj);
if (shouldTrackOrder) {
orderedChildren.push({ name: '#text', value: childObj });
}
}
}
else {
setObjectProperty(obj, childName, childObj);
if (shouldTrackOrder) {
orderedChildren.push({ name: childName, value: childObj });
}
}
}
if (textPieces.length > 0) {
var value = 'value';
obj["" + value] = textPieces.join(' ');
}
if (shouldTrackOrder && orderedChildren.length > 0) {
Object.defineProperty(obj, '__order__', {
value: orderedChildren,
enumerable: false,
writable: false,
configurable: false
});
}
return obj;
}
exports.xmlToJsObject = xmlToJsObject;
function isValidPropertyName(name) {
return !UNSAFE_PROPERTY_NAMES.has(name);
}
function setObjectProperty(obj, key, value) {
try {
if (!Object.prototype.hasOwnProperty.call(obj, key)) {
obj["" + key] = value;
}
else if (Array.isArray(obj["" + key])) {
var arr = obj["" + key];
arr.push(value);
}
else {
obj["" + key] = [obj["" + key], value];
}
}
catch (error) {
console.warn("Failed to set property " + key + ":", error instanceof Error ? error.message : String(error));
}
}
function normalizeWhitespace(input) {
return input.replace(/\s+/g, ' ').trim();
}
function getLowerTagName(el) {
var name = '';
Eif (typeof el.localName === 'string' && el.localName.length > 0) {
name = el.localName;
}
else {
name = el.tagName;
}
return name.toLowerCase();
}
});
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